KR102714745B1 - Rotation type supporting apparatus - Google Patents

Abstract

The present invention relates to a non-powered rotary support to facilitate the rotation of an upper support based on an operation enclosure. To this end, the rotary support comprises: a lower support; an operation enclosure stacked and coupled to an upper end portion of the lower support; an upper support rotatably coupled to an upper end portion of the operation enclosure; a support body coupled to the inside of the operation enclosure; a rotary support unit coupled to at least the support body between the inside of the operation enclosure and the support body and into which the upper support is rotatably inserted; and a load control unit coupled to the rotary support unit to elastically support the upper support and capable of adjusting elastic force.

Description

{ROTATION TYPE SUPPORTING APPARATUS}

The present invention relates to a rotary support, and more specifically, to a rotary support for facilitating the rotation of an upper support relative to a manipulating body.

In general, CCTVs are installed around roads, entertainment districts, residential areas, and children's protection areas to help maintain public order and prevent violent crimes such as robbery, rape, and murder, and to help catch criminals. These CCTVs are now playing an essential role in suppressing crimes in cities and ensuring the safety of citizens, as criminals are caught and solved through the footage captured by the CCTVs.

In response to these demands of the times, security cameras are being actively installed in almost all places such as roadsides, residential areas, entertainment districts, schools, apartments, and park parking lots, led by the government, local governments, and even private organizations such as companies, resident groups, and individuals. Security cameras can be installed inside or on the outside walls of buildings or on top of buildings, or they can be installed on stilts and security cameras can be installed on the top of the stilts.

Here, the structure for installing a security camera using a stake is to first fix the stake to the ground, and then connect an auxiliary stake to the top of the stake installed on the ground according to the installation height, and then install the security camera. The stake and the auxiliary stake are connected by tightening the flanges that are provided to correspond to each other and then connecting them to each other through bolting work using bolts and nuts.

Korean Patent Publication No. 10-1797911 (Publication date: November 15, 2017, Title of invention: Rotating support for installing road signs and traffic lights)

The purpose of the present invention is to solve the problems of the past, and to provide a non-powered rotating support for facilitating the rotation of the upper support with respect to the operating body.

According to a preferred embodiment for achieving the above-described object of the present invention, a non-powered rotary support according to the present invention includes: a lower support; an operating body laminated and connected to an upper end of the lower support; an upper support rotatably connected to an upper end of the operating body; a support body coupled to the interior of the operating body; a rotational support unit coupled to at least the support body among the interior of the operating body and the support body, into which the upper support is rotatably inserted; and a load control unit coupled to the rotational support unit so that the upper support is elastically supported, the load control unit being capable of adjusting elasticity.

Here, the operating box has a body insertion hole formed therethrough, and the upper support member comprises: an upper body formed long toward the upper side of the operating box; a support flange provided at the lower end of the upper body to be laminated and connected to the upper end of the operating box; an insertion body provided at the lower end of the support flange to be inserted into the body insertion hole; and a horizontal support member coupled to the upper end of the upper body to protrude to the side of the upper body; and an adjustment panel supported by the load adjustment unit is provided at the lower end of the insertion body.

Here, in the central portion of the control panel, a ball support member is provided that is rotatably supported by the load control unit.

Here, the upper body includes at least the operating coupling hole among: a manipulative coupling hole formed penetrating the lower portion of the upper body; and a hollow manipulative coupling part coupled to the interior of the upper body so as to communicate with the manipulative coupling hole.

Here, the support body includes at least the adjustment exposure hole formed through the center of the support body so that the load adjustment unit can be inserted; a flow prevention wing formed protrudingly at an edge of the support body; a drainage hole formed through and adjacent to an edge of the support body; and a wiring bracket that supports a wire that passes through the interior of the upper body and is drawn out into the interior of the operating body.

Here, a support wiring hole is formed penetrating between the operating body and the support body, and the wiring bracket includes a wiring wing formed to protrude from the support body corresponding to the support wiring hole; a passage wing formed to protrude at an end of the wiring wing; and a wiring support part provided on the passage wing to support the wire.

Here, the rotation support unit includes at least a lower support unit among an upper support unit coupled to an upper portion of the operating body within the operating body so that the upper support member can be rotatably supported; and a lower support unit coupled to the support body within the operating body so that the upper support member can be rotatably supported.

Here, the lower support unit includes a lower cap coupled to the support body so that the load adjustment unit is coupled; and a lower bushing inserted into the lower cap so that the upper support is rotatably supported; and a ball-joint hole is formed through the central portion of the lower cap to expose the lower central portion of the upper support.

Here, the upper support unit includes an upper cap coupled to the upper part of the operating body inside the operating body so that the upper support member can pass through; and an upper bushing inserted into the upper cap so that the upper support member can be rotatably supported.

The non-powered rotary support according to the present invention comprises: a lower support; an operating body laminated and connected to an upper end of the lower support; an upper support rotatably connected to an upper end of the operating body; a support body coupled to the interior of the operating body; a rotational support unit coupled to at least the support body among the interior of the operating body and the interior of the operating body, into which the upper support is rotatably inserted; and a load adjustment unit coupled to the rotational support unit so that the upper support is elastically supported, and capable of adjusting elasticity; wherein the load adjustment unit comprises: a hollow adjustment case coupled to the rotational support unit and having an open upper end; an adjustment bolt screw-connected to a lower end of the adjustment case; an elastic member inserted into the interior of the adjustment case and having an elasticity adjusted by the adjustment bolt; and a support ball inserted into the interior of the adjustment case so as to be laminated on an upper end of the elastic member, and rotatably supported at a lower end of the upper support.

Here, the load adjustment unit further includes at least one of a pressure block arranged between the inner bottom of the adjustment case and the elastic member; a linkage bearing in which the support ball is rotatably supported between the elastic member and the support ball; and a support block laminated on the elastic member between the elastic member and the support ball.

Here, the linkage bearing includes a plurality of linkage balls spaced apart from each other; a first ring-shaped channel ring on which the linkage balls are rotatably mounted; and a second ring-shaped channel ring laminated on the first channel ring and having the support ball mounted in the central portion.

According to the non-powered rotary support according to the present invention, the lower support, the operating body, and the upper support are configured to be mutually separable, so that the upper support can easily rotate 360 degrees based on the operating body. Therefore, the non-powered rotary support according to the present invention not only allows freedom in setting the direction of the installation camera, but also allows the arm to be moved to a safe location during installation and maintenance work, so that it not only prevents safety accidents but also reduces unnecessary obstruction of vehicle traffic, thereby significantly reducing unnecessary social costs and traffic congestion. Specifically, in the past, when installing or maintaining a 6m arm support, more than three road lanes had to be blocked to work, but with the rotary support according to the present invention, work can be performed after rotating to a safe location, so that work can be performed in only one road lane.

In addition, the upper support and the operating body are connected in a double fastening manner to ensure strong fixation, and the horizontality and verticality of the rotating support are excellent.

Additionally, it has the advantage of operating without any special driving force.

In addition, since the present invention represents a hollow body in which the lower support, the operating body, and the upper support are mutually connected, the wiring for electrical connection of the installed electrical components and road facilities is prevented from being exposed to the outside, and safety accidents and arbitrary manipulation can be prevented. In addition, since the wiring is prevented from being exposed to the outside, the durability of the wiring of the electrical components can be improved, access or damage by outsiders can be made impossible, and the security of the system can be strengthened.

In addition, since the present invention shows a structure in which the lower support, the operating body, and the upper support are laminated and combined, the protrusion amount of the operating body in the rotary support can be reduced, pedestrian interference can be minimized, and the occurrence rate of vehicle collision accidents can be significantly reduced. In addition, since the protrusion amount of the operating body can be reduced, the installation height of the operating body can be lowered, and the maintenance of the rotary support can be simplified at a minimum cost (reduction of equipment and personnel such as aerial work vehicles, and resolution of traffic inconvenience caused by the use of aerial vehicles). In addition, since the lower support, the operating body, and the upper support can be manufactured separately, the production efficiency can be greatly improved, logistics movement and installation can be facilitated, the reduction effect of logistics and installation costs can be improved, partial replacement is possible when the product is damaged, and the reduction effect of maintenance costs can be improved.

In addition, the present invention can secure the stability of the connection with the floor through the detailed connection relationship of the lower support. In addition, various designs can be pursued through the shape of the lower body and the shape of the lower flange. In addition, the shape of the lower flange can make the connection with the operating body easy and make the appearance beautiful.

In addition, the present invention can stably open and close the side opening through the detailed joint relationship of the operating body. In addition, the first joint with the upper support can be clearly made through the upper joint part. In addition, the joint with the lower support can be clearly made through the lower joint part. In addition, the joint force between the body and the body door at the side opening can be improved through the body bending wing. In addition, the support body can be stably fixed in position through the joint relationship of the inner body. In addition, deformation of the inner body can be prevented through the support wing in the inner body. In addition, electrical components can be easily installed inside the operating body through the inner bending wing in the inner body. In addition, deformation of the inner body can be prevented through the reinforcing frame, and the support body can be stably supported.

In addition, the present invention can harmonize the operating body as a part of the rotating support through the detailed joint relationship of the operating body, and reinforce the rigidity of the rotating support. In addition, by rounding or chamfering the peripheral surface of the operating body, the appearance can be made beautiful, and the lower support and the upper support can be stably connected.

In addition, the present invention can make the connection with the operating body clear through the detailed connection relationship of the upper support, and can simplify the installation of the road facility. In addition, the wiring can be made simple through the hollow upper body. In addition, the connection force with the operating body can be improved through the support flange, and the flow according to the rotation of the upper support can be suppressed. In addition, the connection with the rotation support unit can be made clear through the insertion body, and the secondary connection between the operating body and the upper support can be stabilized. In addition, the rotation of the upper support can be made smooth through the adjustment panel. In addition, the installation of the road facility can be made simple through the horizontal support.

In addition, the present invention can clearly connect the support body inside the operating box through the detailed connection relationship of the support body, and can easily connect the rotation support unit. In addition, the load adjustment unit can be fixed in place through the adjustment exposure hole. In addition, the connection with the operating box can be clearly made through the flow prevention wing, and the movement of the support body inside the operating box can be prevented. In addition, moisture flowing into the operating box from the upper side of the support body through the drain hole can be discharged to the lower side of the support body. In addition, the moisture discharge path can be clearly made through the drain pipe, and the moisture can be prevented from flowing into the electrical components. In addition, the wires drawn from the upper support can be protected through the wiring bracket, and the moisture can be prevented from being transmitted along the wires. In addition, the wiring bracket can prevent moisture from flowing along the wires and being transmitted to the electrical components, and can solve problems such as tangling of the wires.

In addition, the present invention can secure the verticality of the upper support in the operating body by implementing a two-stage coupling of the upper support in the operating body through the detailed coupling relationship of the rotation support unit. In addition, the center of rotation of the upper support is clearly defined through the lower support unit, and the central part of the upper support is stably supported in contact with the load adjustment unit. In addition, even if the coupling between the upper coupling part of the operating body and the support flange of the upper support is released through the upper support unit, the movement of the upper support in the operating body can be prevented.

In addition, the present invention can stably and elastically pressurize the lower part of the upper support with respect to the rotation support unit through the detailed coupling relationship of the load adjustment unit, smoothly adjust the elastic force, and smoothly rotate the upper support with respect to the operating body. In addition, when the lower cap of the lower support unit is laminated and coupled to the upper part of the coupling panel through the adjustment case, the supporting force of the adjustment case can be improved in the rotation support unit. In addition, when the lower cap of the lower support unit is laminated and coupled to the lower part of the coupling panel through the adjustment case, the lamination thickness between the adjustment panel provided in the upper support, the coupling panel provided in the lower support unit, and the support body can be reduced, and the coupling structure can be simplified, making maintenance easy. In addition, the elastic force acting in the elastic member can be easily adjusted through the adjustment bolt. In addition, the elastic force can be applied to the support ball through the elastic member. In addition, the adjustment panel provided in the upper support can be stably and elastically pressed through the support ball, and the rotation of the upper support can be smoothly made according to the rotation of the support ball. In addition, the compression and relaxation of the elastic member can be smoothly performed according to the rotation of the adjusting bolt through the pressure block. In addition, the rotation of the support ball can be smoothly performed through the interlocking bearing. In addition, the elastic force can be stably transmitted to the support ball through the support block.

In addition, the present invention can smoothly rotate the support ball according to the detailed coupling relationship of the interlocking bearing. In addition, when the upper support is coupled, the force that pushes the support ball upward by the elastic force of the elastic member and the force that pushes the adjustment bolt downward are interlocked to further solidify the coupling between the upper support and the operating body, and improve the coupling stability between the operating body and the upper support.

In addition, the present invention can expand the internal space of the operating box, adopt a double-door structure depending on the number of side openings, facilitate installation of electrical components, facilitate connection of wires, and facilitate internal organization of the operating box.

In addition, the present invention allows moisture flowing in from the upper part of the rotary support to be naturally discharged to the lower part of the rotary support.

In addition, the present invention exhibits a three-stage separation structure that can be easily and safely disassembled or assembled, reduces the weight and volume of parts constituting the rotary support, and significantly reduces the risk of industrial accidents as the amount of work at heights is reduced when installing the rotary support.

In addition, the present invention can easily rotate the upper support 360 degrees by using a load adjustment unit, and can actively and flexibly respond to the installation site of the rotating support, and can prevent the occurrence of unnecessary incidental costs (site inspection costs, increased costs for high-altitude work, etc.).

In addition, the present invention strengthens the connection between the operating body and the upper support with a double fastening structure, and improves the verticality and horizontality of the rotating support.

In addition, the present invention can be combined with various designs and provides visual stability and comfort, thereby enhancing the appearance of a city.

FIG. 1 is a perspective view illustrating a state in which a square-shaped operating box is applied to a rotary support according to one embodiment of the present invention.
Figure 2 is an exploded perspective view of Figure 1.
FIG. 3 is a drawing illustrating a lower support in a rotary support according to one embodiment of the present invention, where (a) is a lower support provided with a lower body in the shape of a square cylinder, and (b) is a lower support provided with a lower body in the shape of a cylinder.
FIG. 4 is a drawing illustrating a square-shaped operating box in a rotary support according to one embodiment of the present invention.
FIG. 5 is an exploded perspective view showing an upper support in a rotary support according to one embodiment of the present invention.
FIG. 6 is an enlarged perspective view illustrating a support body in a rotary support according to one embodiment of the present invention.
FIG. 7 is an exploded perspective view illustrating a rotation support unit in a rotary support according to one embodiment of the present invention.
FIG. 8 is an exploded perspective view illustrating a load adjustment unit in a rotary support according to one embodiment of the present invention.
FIG. 9 is a photograph showing a linkage bearing in a load adjustment unit included in a rotary support according to one embodiment of the present invention, (a) in a disassembled state and (b) in a coupled state.
Figure 10 is a longitudinal cross-sectional view showing the state of connection of the upper support, the operating body, the support body, the rotation support unit, and the load adjustment unit in the rotary support illustrated in Figure 1.
FIG. 11 is a drawing illustrating the operating state of a rotary support according to one embodiment of the present invention.
FIG. 12 is a perspective view illustrating a state in which a cylindrical operating body is applied to a rotary support according to one embodiment of the present invention.
Figure 13 is an exploded perspective view of Figure 12.
Figure 14 is a longitudinal cross-sectional view showing the state of connection of the upper support, the operating body, the support body, the rotation support unit, and the load adjustment unit in the rotary support illustrated in Figure 12.

Hereinafter, an embodiment of a non-powered rotary support according to the present invention will be described with reference to the attached drawings. At this time, the present invention is not limited or restricted by the embodiment. In addition, in describing the present invention, a specific description of a known function or configuration may be omitted in order to clarify the gist of the present invention.

Referring to FIGS. 1 to 14, a non-powered rotary support according to one embodiment of the present invention includes a lower support (1), an operating body (2), an upper support (3), a support body (4), a rotation support unit (5), and a load adjustment unit (6).

The lower support (1) is attached to the floor.

The lower support (1) is formed to protrude vertically from the floor.

The lower support (1) may include a lower body (11), a floor flange (12) provided at the lower end of the lower body (11) for connection with the floor, and a lower flange (13) provided at the upper end of the lower body (11) for connection with the operating box (2).

The lower body (11) is formed as a hollow body. The lower body (11) is arranged vertically from the bottom. The lower body (11) may have a square cylinder shape as shown in (a) of FIG. 3 or a cylindrical shape as shown in (b) of FIG. 3 or FIG. 13. The lower body (11) is not limited thereto and may have various known shapes such as a polygonal cylinder shape, a cylindrical shape, an oval cylinder shape, etc. The bottom flange (12) and the lower flange (13) may have various known shapes such as a polygonal shape, a circular shape, an oval shape, etc. corresponding to the shape of the operating body (2) or the shape of the lower body (11). The bottom flange (12) is detachably connected to the bottom using bolts or anchors. The lower flange (13) is detachably connected to the lower joint portion (215), which is the lower portion of the operating body (2), using bolts.

The lower support (1) may be equipped with a lower reinforcement part. The lower reinforcement part may connect the lower body (11) and the bottom flange (12), or may connect the lower body (11) and the lower flange (13).

The operating body (2) is laminated and joined to the upper part of the lower support (1). The operating body (2) is provided with a side opening (211) for installation and maintenance of electrical components, a body insertion hole (214) into which an insertion body (33) provided in the upper support (3) is inserted, and a communication hole (216) communicating with the hollow lower body (11) provided in the lower support (1).

The operating body (2) may include a hollow body (21) having a side opening (211) formed as shown in FIG. 4 or FIG. 13, a body door (22) coupled to the body (21) for opening and closing the side opening (211), and a door lock unit (23) for maintaining the side opening (211) in a closed state.

The ship body (21) is formed as a hollow ship body. The ship body (21) is arranged vertically from the bottom. The ship body (21) may have a square cylinder shape as shown in Fig. 4 or a cylindrical shape as shown in Fig. 13. The ship body (21) is not limited thereto and may have various known shapes such as a polygonal cylinder shape, a cylindrical shape, an oval cylinder shape, etc.

The upper part of the hull body (21) is provided with an upper connecting part (213) that is connected to a connecting part flange (32) provided on the upper support (3). A body insertion hole (214) into which an insertion body (33) provided on the upper support (3) is inserted is formed through the upper connecting part (213). The upper connecting part (213) can have various known shapes such as a polygonal shape, a circular shape, an oval shape, etc. corresponding to the shape of the hull body (21).

The lower part of the ship body (21) is provided with a lower connecting part (215) that is connected to the lower flange (13) provided on the lower support (1). A communication hole (216) is formed through the lower connecting part (215). The lower connecting part (215) can have various known shapes such as a polygonal shape, a circular shape, an oval shape, etc., corresponding to the shape of the ship body (21).

It is preferable that the hull body (21) be provided with a hull folding wing (217) corresponding to the edge of the side opening (211). When the side opening (211) is closed, the hull folding wing (217) can overlap with the hull door (22) to stabilize the closure of the side opening (211).

The hull door (22) can be rotatably connected to the hull body (21) via a hinge. As another example, the hull door (22) can be slidably connected to the hull body (21) in various known forms. As another example, the hull door (22) can be detachably connected in various known forms.

For example, the door lock unit (23) can be divided into a first lock unit (231) and a second lock unit (232) as shown in Fig. 4.

The first locking unit (231) may include a latch coupled to the hull body (21), a catch member coupled to the hull door (22), and a catch lever for operating the catch member. Accordingly, when the side opening (211) is closed, the catch member may slide or rotate to maintain the side opening (211) in a closed state. In addition, when the catch member slides or rotates according to the rotational motion of the catch lever and is released from the latch while the side opening (211) is closed, the side opening (211) may be opened.

The second locking unit (232) may include a locking member coupled to the hull door (22), a rotating member coupled to the locking member, and a key member detachably coupled to the locking member for rotation of the rotating member. Accordingly, when the side opening (211) is closed, the key member is coupled to the locking member, and then the key member is rotated, the rotating member rotates and is caught and engaged with the hull bending wing (217) of the hull body (21) or the inner bending wing of the inner body described later or the latch of the hull body (21) or the latch of the inner body described later, thereby maintaining the closed state of the side opening (211). At this time, the key member is separated from the locking member to prevent the rotating member from being rotated arbitrarily. In addition, when the key member is coupled to the lock member while the side opening (211) is closed and the key member is rotated, the rotating member rotates to release the engagement from the body folding wing (217) of the body door (22) or the inner folding wing of the inner body described later or the latch of the body (21) or the latch of the inner body described later, thereby opening the side opening (211).

As another example, the door lock unit (23) may include a lock body coupled to the hull door (22), a lock lever coupled to the lock body, a locking member coupled to the locking lever, and a key member that protrudes the locking member, as shown in FIGS. 12 and 13. Accordingly, when the side opening (211) is closed and the locking lever in the protruded and rotated state is rotated to the original position, the locking member is caught and engaged with the hull folding wing (217) of the hull door (22) or the inner folding wing of the inner body described later or the latch of the hull body (21) or the latch of the inner body described later, and when the locking lever is inserted into the locking body, the locking lever is coupled to the key member so that the side opening (211) can be maintained in a closed state. In addition, when the key member is operated while the side opening (211) is closed, the locking lever protrudes, and when the protruding locking lever is rotated, the locking member is released from the body folding wing (217) of the body door (22) or the inner folding wing of the inner body described later or the latch of the body (21) or the latch of the inner body described later, thereby opening the side opening (211). The operation of the key member can be implemented by the operations of the key member and the locking member described above.

Although not shown, the operating body (2) may further include an inner body coupled to the inside of the body (21). A space is formed between the body (21) and the inner body, so that a drainage pipe (44) described later can be arranged, and electrical components installed inside the inner body can be protected. A support wing is formed to protrude at least on the upper part of the inner body and the lower part, so that the support body (4) described later can be stably supported. An opening communicating with the side opening (211) is formed on the side of the inner body. It is preferable that the inner body is provided with an inner bending wing corresponding to the edge of the opening. An electrical bracket for arranging electrical components can be coupled to the inner bending wing.

The operating body (2) is provided with a reinforcing frame (25) arranged on the inner side of the body (21) as shown in FIGS. 2 and 4 to stably support the supporting body (4). The reinforcing frame (25) is coupled to the inner body to improve the strength of the inner body.

The upper support (3) is rotatably connected to the upper part of the operating body (2). The upper support (3) is formed as a hollow body, and it is preferable that an insertion wiring hole (334) is formed through the portion of the upper support (3) that is inserted into the operating body (2).

The upper support (3) may include, as illustrated in FIG. 5, an upper body (31) formed to extend upwardly from the operating box (2), a support flange (32) provided at the lower end of the upper body (31) to be laminated and connected to the upper end of the operating box (2), an insertion body (33) provided at the lower end of the support flange (32) to be inserted into the body insertion hole (214), and a horizontal support (34) coupled to the upper end of the upper body (31) to protrude from the side of the upper body (31).

The upper body (31) is formed as a hollow body to enable wiring within the upper body (31). The upper body (31) may include at least the operating coupling hole (311) among the operating coupling hole (311) formed through the lower part of the upper body (31) and the hollow operating coupling part (312) coupled to the interior of the upper body (31) so as to be in communication with the operating coupling hole (311). The upper body (31) may include a horizontal coupling hole (313) formed through the upper part of the upper body (31) for coupling a horizontal support (34).

The support flange (32) can have various known shapes corresponding to the upper joint part (213) which is the upper part of the operating body (2). The support flange (32) is detachably connected to the upper joint part (213) using bolts.

The insertion body (33) is formed as a hollow body and communicates with the interior of the upper body (31) and enables wiring to be conducted inside the insertion body (33). A guide hole (331) may be formed penetrating through the insertion body (33). An insertion wiring hole (334) for introducing and withdrawing wires may be formed penetrating through the insertion body (33). It is preferable that an adjustment panel (33-1) supported by a load adjustment unit (6) is provided at the lower end of the insertion body (33). A ball support member (333) rotatably supported by the load adjustment unit (6) may be provided at the central portion of the adjustment panel (33-1). In other words, a ball support member (333) in which a support ball (66) provided at the load adjustment unit (6) is positioned may be formed penetrating or sunken into the central portion of the adjustment panel (33-1).

The horizontal support (34) includes a horizontal channel (341) coupled to the upper part of the upper body (31), and a horizontal body (342) coupled to the horizontal channel (341) so as to be inserted into a horizontal coupling hole (313) provided in the upper body (31), and may further include a horizontal bracket (343) coupled to the horizontal body (342). The horizontal channel (341) may include a channel body having a horizontal insertion hole formed through which a coupling rod provided in the horizontal body (342) passes, and a channel bracket that is formed protruding from the channel body and coupled to the upper body (31). The horizontal body (342) may include a horizontal rod on which road facilities are installed, a coupling bracket coupled to the channel body provided in the horizontal channel (341), and a coupling rod that is formed protruding from the coupling bracket so as to be inserted into the horizontal insertion hole and the horizontal coupling hole (313). A fitting protrusion may be formed protrudingly in the horizontal bracket (343), and a fitting hole may be formed penetratingly in the horizontal rod provided in the horizontal body (342) into which the fitting protrusion is inserted.

The support body (4) is coupled to the inside of the operating body (2). It is preferable that a support wiring hole for wiring be formed through the operating body (2) and the support body (4).

The support body (4) may include at least the adjustment exposure hole (41), the flow prevention wing (42), the drain hole (43), and the wiring bracket (45).

The adjustment exposure hole (41) is formed through the central portion of the support body (4) as shown in Fig. 6 or Fig. 13. An adjustment case (61) provided in the load adjustment unit (6) is inserted into the adjustment exposure hole (41).

The flow-preventing wing (42) is formed to protrude at the edge of the support body (4) as shown in Fig. 6 or Fig. 13. The flow-preventing wing (42) is supported on the inner side of the operating body (2) and can prevent the flow of the support body (4).

The drain hole (43) is formed through the edge of the support body (4) as shown in Fig. 6. The drain pipe (44) is connected to the drain hole (43) and is preferably arranged on the inner side of the container body (21). The drain pipe (44) can be arranged between the container body (21) and the inner body. The drain pipe (44) can stably guide moisture flowing from the inside of the operating container (2) to the upper side of the support body (4) toward the lower support (1).

The wiring bracket (45) supports the wires that pass through the interior of the upper body (31) and are pulled out into the interior of the operating box (2), as illustrated in FIG. 6. The wiring bracket (45) may include a wiring wing (451) that protrudes from the support body (4) corresponding to the support wiring hole, a passage wing (453) that protrudes from the end of the wiring wing (451), and a wiring support member (454) that is provided on the passage wing (453) to support the wires. Then, the wires pass through the insertion wiring hole (334), the wiring support member (454), and the support wiring hole in sequence, so that the road facility and the electrical components can be electrically connected.

The rotation support unit (5) is connected to at least the support body (4) among the inside of the operating body (2) and the support body (4). An insertion body (33) provided in the upper support (3) is rotatably inserted into the rotation support unit (5).

The rotation support unit (5) may include at least the lower support unit (5b) among the upper support unit (5a) coupled to the upper coupling portion (213), which is the upper portion of the operating body (2), inside the operating body (2) so that the insertion body (33) provided in the upper support member (3) is rotatably supported, as shown in FIG. 2 and FIG. 7 or FIG. 13, and the lower support unit (5b) coupled to the support body (4) inside the operating body (2) so that the insertion body (33) provided in the upper support member (3) is rotatably supported. It is preferable that the upper support unit (5a) and the lower support unit (5b) are spaced apart from each other.

The lower support unit (5b) may include a lower cap (53) coupled to the support body (4) so that an adjustment case (61) provided in the load adjustment unit (6) is coupled as shown in Fig. 7, and a lower bushing (54) inserted into the lower cap (53) so that an insertion body (33) provided in the upper support (3) is rotatably supported. A ball joint hole (532) is formed through the central portion of the lower cap (53) to expose a ball support portion (333) of the adjustment panel (33-1), which is the lower central portion of the upper support (3).

The lower cap (53) may include a joining panel (531) that is laminated and joined to the support body (4) so that the adjusting case (61) provided in the load adjusting unit (6) is joined and a ball joint hole (532) is formed through it, and a lower covering (535) that is formed to protrude from the joining panel (531) so that the lower bushing (54) is supported and fixed. The joining panel (531) may be provided with a lower cutout (534) that prevents interference of the body door (22) in the operating body (2) and makes the joining position clear. The lower covering (535) may be provided with a guide slit (536) that communicates with the guide hole (331). When the guide pin is inserted into the guide hole (331) and the guide slit (536), the connection between the upper support (3) and the lower support unit (5b) is clearly established, and when the upper support (3) is rotated, the movement amount of the guide pin can be limited in response to the length of the guide slit (536).

The lower bushing (54) has a double structure including a first bushing (541) supported by the lower covering (535) and a second bushing (542) that surrounds the insertion body (33) provided in the upper support (3) and is inserted into the first bushing (541), thereby ensuring the support force of the upper support (3) in the operating box (2).

The upper support unit (5a) may include an upper cap (51) that is coupled to an upper coupling portion (213), which is an upper portion of the operating body (2), inside the operating body (2) so that an insertion body (33) provided in the upper support (3) can pass through, as shown in Fig. 7, and an upper bushing (52) that is inserted into the upper cap (51) so that the insertion body (33) provided in the upper support (3) can be rotatably supported.

The upper cap (51) may include a support ring (511) on which the upper bushing (52) is supported, an upper covering (513) that protrudes from the support ring (511) to surround the upper bushing (52), and a coupling wing (515) that protrudes from the upper covering (513) and is coupled to the upper coupling portion (213), which is the upper portion of the operating body (2).

An interference prevention groove (518) is formed in the coupling wing (515) so that a bolt that connects the upper coupling portion (213), which is the upper portion of the operating body (2), and the support flange can pass through. The coupling wing (515) may be provided with an upper cut portion (516) that prevents interference of the operating body door (22) in the operating body (2) and makes the coupling position clear.

The upper bushing (52) may include an upper ring (521) that is inserted into an upper fixing portion formed by a support ring (511) and an upper covering (513) and surrounds an insertion body (33) provided in an upper support member (3), and a positioning ring (522) that is protruded from the upper ring (521) to surround the insertion body (33) and inserted into a body insertion hole (214) formed through an upper joint portion (213). When the positioning ring (522) is inserted into the body insertion hole (214), movement of the upper support member (3) in the operating body (2) can be prevented when the upper support member (3) is rotated in the operating body (2).

The load adjustment unit (6) is connected to the rotation support unit (5) so that the upper support (3) is elastically supported. The load adjustment unit (6) can adjust the elasticity.

The load adjustment unit (6) may include a hollow adjustment case (61) that is connected to a rotation support unit (5) as shown in FIGS. 2, 8, and 10 or 13 and 14 and is open at the top and bottom, an adjustment bolt (62) that is screw-connected to the lower end of the adjustment case (61), an elastic member (64) that is inserted into the interior of the adjustment case (61) and whose elasticity is adjusted by the adjustment bolt (62), and a support ball (66) that is inserted into the interior of the adjustment case (61) so as to be laminated on the upper end of the elastic member (64) and is rotatably supported by an adjustment panel (33-1) that is the lower end of the upper support (3).

The load adjustment unit (6) may further include at least one of a pressure block (63) arranged between the inner bottom of the adjustment case (61) and the elastic member (64), a linkage bearing (65) in which the support ball (66) is rotatably supported between the elastic member (64) and the support ball (66), and a support block laminated on the elastic member (64) between the elastic member (64) and the support ball (66).

The adjustment case (61) may include an adjustment body (611) that is open at the top and bottom, an adjustment flange (613) provided at the upper end of the adjustment body (611) to be coupled to the joining panel (531) of the lower cap (53) provided at the lower support unit (5b) among the rotation support units (5), and an adjustment nut (615) provided at the lower end of the adjustment body (611) to be coupled to the adjusting bolt (62). As illustrated in FIG. 10, the adjustment flange (613) is laminated between the adjustment panel (33-1) provided at the insertion body (33) and the joining panel (531) provided at the lower support unit (5b), so that when the adjustment bolt (62) is tightened, the adjustment case (61) can be stably supported by the joining panel (531). In addition, as shown in Fig. 14, since the adjustment flange (613) is inserted into the adjustment exposure hole (41) provided in the support body (4) and is joined to the joining panel (531), the lower support unit (5b) of the rotation support unit (5) and the adjustment case (61) can be easily joined.

The linkage bearing (65) may include a plurality of linkage balls (653) spaced apart from each other, a first ring-shaped channel ring (651) on which the linkage balls (653) are rotatably mounted, and a second ring-shaped channel ring (655) that is laminated on the first channel ring (651) and on which a support ball (66) is mounted at the center. Here, at least one of the first channel ring (651) and the second channel ring (655) is provided with a ball compartment (652) for maintaining the spacing state of the plurality of linkage balls (653).

From now on, the installation of the rotary support and the rotation operation of the upper support (3) according to one embodiment of the present invention will be described.

A floor flange (12) provided on a lower support (1) is connected to the floor using bolts or anchors, a lower connecting part (215), which is the lower part of an operating body (2), is connected to a lower flange (13) provided on a lower support (1) using bolts, and a support flange (32) provided on an upper support (3) is connected to an upper connecting part (213), which is the upper part of an operating body (2), using bolts. Here, a road facility is installed on a horizontal support (34) provided on an upper support (3), and a support body (4), a rotation support unit (5), a load control unit (6), and electrical components are installed inside the operating body (2). And when the adjustment bolt (62) provided in the load adjustment unit (6) is tightened, the elastic member (64) is compressed and the elastic force increases, so that the support ball (66) presses the adjustment panel (33-1) provided in the insertion body (33), thereby improving the bonding strength between the operating body (2) and the upper support (3).

In order to maintain road facilities, the adjustment bolt (62) provided in the load adjustment unit (6) is loosened, the bolt is separated, and the connection between the upper joint part (213), which is the upper part of the operating body (2), and the support flange (32) provided in the upper support (3) is released. Next, when the adjustment bolt (62) provided in the load adjustment unit (6) is tightened, the elastic member (64) is compressed and the elastic force increases, so that the support ball (66) presses the adjustment panel (33-1) provided in the insertion body (33), so that the load of the upper support (3) can be supported. And when the operator inserts the operating stick into the operating connection hole (311) and the operating connection part (312), and then turns the operating stick with respect to the upper support (3), the upper support (3) can be rotated 360 degrees with respect to the operating body (2) as shown in Fig. 11, so that the position of the horizontal support (34) can be easily changed. At this time, since the upper support (3) is supported by the load adjustment unit (6) while the elastic force is increased by the load adjustment unit (6), the rotation of the upper support (3) can be made smooth.

According to the above-described rotary support, the lower support (1), the operating body (2), and the upper support (3) are configured to be mutually separable, so that the upper support (3) can easily rotate 360 degrees with respect to the operating body (2). In addition, the upper support (3) and the operating body (2) are connected in a double fastening manner, so that a firm fixation is possible, and the horizontality and verticality of the rotary support are excellent.

In addition, since the lower support (1), the operating box (2), and the upper support (3) are connected to each other as a hollow box, the wiring for electrical connection of the installed electrical components and road facilities is prevented from being exposed to the outside, and safety accidents and arbitrary manipulation can be prevented. In addition, since the wiring is prevented from being exposed to the outside, the durability of the wiring of the electrical components can be improved, access or damage by outsiders can be made impossible, and the security of the system can be strengthened.

In addition, since the lower support (1), the operating body (2), and the upper support (3) are laminated and combined to form a structure, the protrusion amount of the operating body (2) in the rotating support can be reduced, pedestrian interference can be minimized, and the vehicle collision accident rate can be significantly reduced. In addition, since the protrusion amount of the operating body (2) is reduced, the installation height of the operating body (2) can be lowered, and the maintenance of the rotating support can be simplified at a minimum cost (reduction of equipment and personnel such as high-altitude work vehicles, and resolution of traffic inconvenience caused by the use of high-altitude vehicles). In addition, since the lower support (1), the operating body (2), and the upper support (3) can be manufactured separately, the production efficiency can be greatly improved, logistics movement and installation can be facilitated, the reduction effect of logistics and installation costs can be improved, partial replacement is possible when the product is damaged, and the reduction effect of maintenance costs can be improved.

In addition, the stability of the connection with the floor can be secured through the detailed connection relationship of the lower support (1). In addition, various designs can be pursued through the shape of the lower body (11) and the shape of the lower flange (13). In addition, the shape of the lower flange (13) can make the connection with the operating body (2) easy and make the appearance beautiful.

In addition, the opening and closing of the side opening (211) can be stably performed through the detailed bonding relationship of the operating body (2). In addition, the primary bonding with the upper support (3) can be clearly performed through the upper bonding portion (213). In addition, the bonding with the lower support (1) can be clearly performed through the lower bonding portion (215). In addition, the bonding force between the body (21) and the body door (22) at the side opening (211) can be improved through the body bending wing (217). In addition, the support body (4) can be stably fixed in position through the bonding relationship of the inner body. In addition, deformation of the inner body can be prevented through the support wing in the inner body. In addition, electrical components can be easily installed inside the operating body (2) through the inner bending wing in the inner body. In addition, deformation of the inner body can be prevented through the reinforcing frame (25) and the support body (4) can be stably supported.

In addition, through the detailed connection relationship of the operating body (2), the operating body (2) can be harmonized as a part of the rotating support, and the rigidity of the rotating support can be reinforced. In addition, by rounding or chamfering the peripheral surface of the operating body (2), the appearance can be made more attractive, and the lower support (1) and the upper support (3) can be stably connected.

In addition, the detailed bonding relationship of the upper support (3) can be clearly established for bonding with the operating body (2), and the installation of road facilities can be made easy. In addition, wiring can be made easy through the hollow upper body (31). In addition, the bonding strength with the operating body (2) can be improved through the support flange (32), and the flow due to the rotation of the upper support (3) can be suppressed. In addition, the bonding with the rotation support unit (5) can be clearly established through the insertion body (33), and the secondary bonding between the operating body (2) and the upper support (3) can be stabilized. In addition, the rotation of the upper support (3) can be made smooth through the adjustment panel (33-1). In addition, the installation of road facilities can be made easy through the horizontal support (34).

In addition, through the detailed bonding relationship of the support body (4), the bonding of the support body (4) inside the operating box (2) can be made clear, and the bonding of the rotation support unit (5) can be made easy. In addition, the load adjustment unit (6) can be fixed in place through the adjustment exposure hole (41). In addition, the bonding with the operating box (2) can be made clear through the flow prevention wing (42), and the flow of the support body (4) inside the operating box (2) can be prevented. In addition, moisture flowing into the interior of the operating box (2) from the upper side of the support body (4) through the drainage hole (43) can be discharged to the lower side of the support body (4). In addition, the discharge path of moisture can be made clear through the drainage pipe (44), and the moisture can be prevented from flowing into the electrical components. In addition, the wires extending from the upper support (3) can be protected through the wiring bracket (45), and moisture can be prevented from being transmitted along the wires. In addition, the wiring bracket (45) can prevent moisture from flowing along the wires and being transmitted to the electrical components, and can solve problems such as tangling of the wires.

In addition, the verticality of the upper support (3) in the operating body (2) can be secured by implementing a two-stage connection of the upper support (3) in the operating body (2) through the detailed connection relationship of the rotation support unit (5). In addition, the center of rotation of the upper support (3) is made clear through the lower support unit (5b), and the central part of the upper support (3) is stably supported in contact with the load adjustment unit (6). In addition, even if the connection between the upper connection part (213) of the operating body (2) and the support flange of the upper support (3) is released through the upper support unit (5a), the movement of the upper support (3) in the operating body (2) can be prevented.

In addition, through the detailed coupling relationship of the load adjustment unit (6), the lower part of the upper support (3) can be stably elastically pressed based on the rotation support unit (5), the elastic force can be smoothly adjusted, and the rotation of the upper support (3) can be smoothly performed based on the operating box (2). In addition, when the upper part of the coupling panel (531) is laminated and coupled to the lower cap (53) of the lower support unit (5b) through the adjustment case (61), the supporting force of the adjustment case (61) can be improved in the rotation support unit (5). In addition, when the lower part of the coupling panel (531) is laminated and coupled to the lower part of the lower cap (53) of the lower support unit (5b) through the adjustment case (61), the lamination thickness between the adjustment panel (33-1) provided on the upper support (3), the coupling panel (531) provided on the lower support unit (5b), and the support body (4) can be reduced, and the coupling structure can be simplified to facilitate maintenance. In addition, the elastic force acting on the elastic member (64) can be easily adjusted through the adjustment bolt (62). In addition, elastic force can be imparted to the support ball (66) through the elastic member (64). In addition, the adjustment panel (33-1) provided on the upper support (3) can be stably elastically pressed through the support ball (66), and the rotation of the upper support (3) can be smoothly performed according to the rotation of the support ball (66). In addition, the compression and relaxation of the elastic member (64) can be smoothly performed according to the rotation of the adjustment bolt (62) through the pressure block (63). In addition, the rotation of the support ball (66) can be smoothly performed through the interlocking bearing (65). In addition, the elastic force can be stably transmitted to the support ball (66) through the support block.

In addition, the rotation of the support ball (66) can be made smooth depending on the detailed coupling relationship of the linkage bearing (65). In addition, when the upper support (3) is coupled, the force that pushes the support ball (66) upward by the elastic force of the elastic member (64) and the force that pushes the adjustment bolt (62) downward are interlocked to further solidify the coupling between the upper support (3) and the operating body (2), and improve the coupling stability between the operating body (2) and the upper support (3).

In addition, the internal space of the operating box (2) can be expanded, a double-door structure can be adopted depending on the number of side openings (211), installation of electrical components is easy, connection of wires is easy, and internal organization of the operating box (2) can be made easy.

In addition, moisture flowing in from the upper part of the rotary support is naturally discharged to the lower part of the rotary support.

In addition, it exhibits a three-stage separation structure that can be easily and safely disassembled or assembled, reduces the weight and volume of parts constituting the rotating support, and significantly reduces the risk of industrial accidents as the amount of work at heights is reduced when installing the rotating support.

In addition, the upper support (3) can be easily rotated 360 degrees by using the load adjustment unit (6), and active and flexible response is possible depending on the installation site of the rotating support, and unnecessary additional costs (site inspection costs, increased costs of high-altitude work, etc.) can be prevented.

In addition, the double fastening structure of the operating body (2) and the upper support (3) strengthens the connection and improves the verticality and horizontality of the rotating support.

In addition, it can be combined with various designs and provides visual stability and comfort, and can beautify the cityscape.

In one embodiment of the present invention, a level may be additionally provided on the support, the body and/or other components, through which the horizontality of the components can be determined.

Although the preferred embodiments of the present invention have been described with reference to the drawings as described above, it will be apparent to those skilled in the art that various modifications or changes may be made to the present invention without departing from the spirit and scope of the present invention as set forth in the claims below.

1: Lower support 11: Lower body 12: Floor flange
13: Lower flange 2: Operating body 21: Body
211: Side opening 213: Upper joint 214: Body insertion hole
215: Lower joint 216: Flue hole 217: Body folding wing
22: Body door 23: Door lock unit 231: First lock unit
232: 2nd locking unit 25: Reinforcement frame 3: Upper support
31: Upper body 311: Operation joint hole 312: Operation joint part
313: Horizontal joint hole 32: Support flange 33: Insert body
33-1: Control panel 331: Guide hole 333: Ball support
334: Insertion wiring hole 34: Horizontal support 341: Horizontal channel
342: Horizontal body 343: Horizontal bracket 4: Support body
41: Control exposure hole 42: Flow prevention wing 43: Drain hole
44: Drain pipe 45: Wiring bracket 451: Wiring wing
453: Passing wing 454: Wiring support 5: Rotating support unit
5a: Upper support unit 5b: Lower support unit 51: Upper cap
511: Support ring 513: Upper covering 515: Combination wing
516: Upper cutout 518: Anti-interference groove 52: Upper bushing
521: Upper ring 522: Positioning ring 53: Lower cap
531: Joint panel 532: Ball joint hole 534: Lower cutout
535: Lower covering 536: Guide slit 54: Lower bushing
541: 1st bushing 542: 2nd bushing 6: load control unit
61: Control case 611: Control body 613: Control flange
615: Adjusting nut 62: Adjusting bolt 63: Pressing block
64: Elastic member 65: Linkage bearing 651: First channel ring
652: Ball compartment 653: Interlocking ball 655: Second channel ring
66: Support Ball

Claims (12)

subordinate lord;
A manipulating body laminated and connected to the upper part of the above lower support;
An upper support rotatably connected to the upper part of the above-mentioned operating body;
A support body coupled to the interior of the above-mentioned operating body;
A rotation support unit coupled to at least the support body among the inside of the above-mentioned operating body and the support body, and into which the upper support member is rotatably inserted; and
A rotary support member characterized by including a load adjustment unit which is coupled to the rotary support unit so that the upper support member is elastically supported and has an elastic force adjustable.
In the first paragraph,
In the above-mentioned operating body, a body insertion hole is formed through it,
The above upper supporter,
An upper body formed long on the upper side of the above-mentioned operating body;
A support flange provided at the lower end of the upper body to be laminated and connected to the upper end of the above-mentioned operating body;
An insertion body provided at the lower end of the support flange to be inserted into the body insertion hole; and
It includes a horizontal support member that is connected to the upper part of the upper body so as to protrude from the side of the upper body;
At the bottom of the above insert body,
A rotary support characterized by comprising: an adjustment panel supported by the load adjustment unit;
In the second paragraph,
In the central part of the above control panel,
A rotary support, characterized in that it comprises a ball support member rotatably supported by the load adjustment unit.
In the second paragraph,
In the upper body above,
A manipulative joint hole formed through the lower part of the upper body; and
A rotary support characterized by including at least the operating coupling hole among a hollow operating coupling part coupled to the interior of the upper body so as to be in communication with the operating coupling hole.
In the second paragraph,
In the above support body,
An adjustment exposure hole formed through the central portion of the support body so that the load adjustment unit can be inserted;
A flow-preventing wing formed protruding on the edge of the above support body;
A drainage hole formed through the hole adjacent to the edge of the above support body; and
A wiring bracket that supports wires that pass through the interior of the upper body and are extended into the interior of the operating box;
A rotary support characterized in that it includes at least the above-mentioned adjusting exposure hole.
In paragraph 5,
Between the above-mentioned operating body and the above-mentioned supporting body, a support wiring hole is formed through the opening,
The above wiring bracket is,
A wiring wing formed to protrude from the support body corresponding to the above-mentioned support wiring hole;
A through wing formed protruding at the end of the above wiring wing; and
A rotary support, characterized by including a wire support member provided on the above-mentioned passage wing for supporting a wire.
In the first paragraph,
The above rotation support unit,
An upper support unit coupled to the upper part of the operating body within the operating body so that the upper support member can be rotatably supported; and
A rotary support member characterized by including at least a lower support unit, wherein the lower support unit is coupled to the support body within the operating body so that the upper support member can be rotatably supported.
In Article 7,
The above lower support unit,
A lower cap coupled to the support body so that the load adjustment unit is coupled; and
Including a lower bushing inserted into the lower cap so that the upper support member can be rotatably supported;
In the central part of the above lower cap,
A rotary support characterized by a ball-joint hole formed through which the lower central portion of the upper support is exposed.
In Article 7,
The above upper support unit,
An upper cap coupled to the upper part of the operating box within the operating box so that the upper support member can pass through; and
A rotary support, characterized by including an upper bushing inserted into the upper cap so that the upper support can be rotatably supported.
subordinate lord;
A manipulating body laminated and connected to the upper part of the above lower support;
An upper support rotatably connected to the upper part of the above-mentioned operating body;
A support body coupled to the interior of the above-mentioned operating body;
A rotation support unit coupled to at least the support body among the inside of the above-mentioned operating body and the support body, and into which the upper support member is rotatably inserted; and
The upper support member is coupled to the rotation support unit so that it is elastically supported, and includes a load adjustment unit capable of adjusting elasticity;
The above load control unit is,
A hollow adjustment case coupled to the above-mentioned rotation support unit and having an open upper portion;
An adjustment bolt screwed into the lower part of the above adjustment case;
An elastic member inserted into the inside of the above adjustment case and having elasticity adjusted by the above adjustment bolt; and
A rotary support, characterized by including a support ball inserted into the interior of the adjustment case so as to be laminated on the upper portion of the elastic member and rotatably supported on the lower portion of the upper support.
In Article 10,
The above load control unit is,
A pressure block placed between the inner bottom of the above-mentioned control case and the above-mentioned elastic member;
A linkage bearing in which the support ball is rotatably supported between the elastic member and the support ball; and
A support block laminated on the elastic member between the elastic member and the support ball;
A rotary support characterized by further comprising at least one of:
In Article 11,
The above-mentioned interlocking bearings are,
A plurality of interlocking balls spaced apart from each other;
A first channel ring having a ring shape on which the above-mentioned linkage ball is rotatably mounted; and
A rotary support characterized by including a second channel ring in a ring shape, which is laminated on the first channel ring and on which the support ball is secured in the central portion.