CN219351149U - Adjustable cable fixing device - Google Patents

Abstract

The utility model relates to an adjustable cable fixing device, belonging to the field of electric facilities, which comprises a mounting beam and a plurality of arc-shaped hoop covers arranged on the installation beam, one side of the arc-shaped hoop cover is hinged with the installation beam, and the arc-shaped One end of the pin shaft of the hoop cover runs through the installation beam and is fixedly connected with the first connecting rod, and one end of the first connecting rod is pierced with a second connecting rod, and the second connecting rod can slide along the length direction of the first connecting rod. The side wall of the beam close to the second connecting rod is slidably connected with a synchronous driving rod. The synchronous driving rod can slide along the length direction of the installation beam. The end of the second connecting rod far away from the first connecting rod is hinged with the synchronous driving rod. A locking structure is arranged between the beams, and the locking structure is used for connecting and fixing the synchronous driving rod and the installation beam. The utility model can realize the clamping and fixing of multiple cables at the same time, is easy to operate, effectively improves the construction and fixing efficiency of the cables, can adjust the relative position of the arc-shaped hoop cover, and has high applicability.

Description

Adjustable Cable Fixture

technical field

The utility model relates to the field of electric facilities, in particular to an adjustable cable fixing device.

Background technique

The cable fixing device is an important part of the transmission cable used in the electric power industry. It is widely used in projects such as electric power, railway, urban construction, water conservancy, rail transit, etc., as well as cable transmission in cable tunnels and cable trenches. It is used to fix and support cables , to ensure the stability of the cable.

Conventional cable fixing devices are mostly composed of a support frame and a number of nylon pipe clamps or hoops fixed on the support frame. The cable is locked and secured.

With regard to the prior art mentioned above, the inventor believes that the existing cable fixing device needs to fix the cables one by one in sequence, which is cumbersome and inconvenient to operate, and the efficiency is low.

Contents of the invention

In order to improve the convenience and efficiency of the cable fixing operation, the utility model provides an adjustable cable fixing device.

An adjustable cable fixing device provided by the utility model adopts the following technical scheme:

An adjustable cable fixing device, comprising a mounting beam and a number of arc-shaped hoop covers arranged on the installation beam, the installation beam is provided with a number of arc-shaped slots for cables to pass through, and the arc-shaped slots and arc-shaped hoops The cover corresponds and forms a through cavity for the cable to pass through;

One side of the arc-shaped hoop cover is hinged to the installation beam through a pin shaft, and one end of the pin shaft of the arc-shaped hoop cover penetrates the installation beam and is fixedly connected with a first connecting rod, and the first connecting rod is far away from the arc. One end of the hoop cover is pierced with a second connecting rod, the second connecting rod can slide along the length direction of the first connecting rod, and the side wall of the mounting beam close to the second connecting rod is slidably connected with a synchronous driving rod, so The synchronous driving rod can slide along the length direction of the installation beam, the end of the second connecting rod away from the first connecting rod is hinged with the synchronous driving rod, a locking structure is arranged between the synchronous driving rod and the mounting beam, and the locking The structure is used for connecting and fixing the synchronous driving rod and the installation beam.

By adopting the above-mentioned technical scheme, after placing multiple cables in the arc-shaped groove, by pulling the synchronous driving rod, the synchronous driving rod drives the arc-shaped hoop cover to turn and buckle sequentially through the second connecting rod and the first connecting rod, and then through the locking The structure relatively fixes the synchronous driving rod and the installation beam, so as to support and fix multiple cables at the same time, which is easy to operate and effectively improves the efficiency of cable construction and fixing.

Preferably, the outer wall of the mounting beam close to the second connecting rod is provided with a chute along the length direction of the mounting beam, and the synchronous driving rod is slidably connected in the chute; the locking structure includes a locking block and a locking spring, the The side wall of the installation beam is provided with an installation groove that communicates with the chute, the lock block and the lock spring are located in the installation groove, the lock spring is located at the end of the lock block away from the chute, and one end of the lock spring is connected to the lock The block is fixedly connected, and the other end is fixedly connected with the inner wall of the installation groove, and the synchronous driving rod is provided with a lock groove for inserting the lock block.

By adopting the above technical scheme, when the staff pulls the synchronous driving rod to fix the cable, the synchronous driving rod slides along the inner wall of the chute, and when the lock groove on the synchronous driving rod passes the locking block, the locking block stretches out under the elastic force of the locking spring. into the lock groove, so that the relative fixation between the synchronous drive rod and the installation beam can be completed, the operation is simple and can ensure the stable fastening and fixing state of the arc-shaped hoop cover to the cable.

Preferably, the outer wall of the mounting beam close to the second connecting rod is provided with a chute along the length direction of the mounting beam, and the synchronous driving rod is slidably connected in the chute; the locking structure includes a locking block and a locking spring, the The side wall of the installation beam is provided with an installation groove that communicates with the chute, the lock block and the lock spring are located in the installation groove, the lock spring is located at the end of the lock block away from the chute, and one end of the lock spring is connected to the lock The block is fixedly connected, and the other end is fixedly connected with the inner wall of the installation groove, and the synchronous driving rod is provided with a lock groove for inserting the lock block.

By adopting the above technical scheme, when the cable is disassembled, the lock block is slid out of the lock groove, and the synchronous driving rod slides in the opposite direction under the action of the return spring, and then the synchronous driving rod drives the arc-shaped hoop cover to turn over automatically When opened, multiple cables can be automatically disassembled, with easy operation and high practicability.

Preferably, the synchronous driving rod is fixed with a first hand-held protrusion, and the first hand-held protrusion is located on the outside of the installation beam.

By adopting the above technical solution, the cable is protected, and the possibility of mutual abrasion between the cable and the fixing device is reduced.

Preferably, a second handle projection is fixed on the lock block, and the second handle projection is located on the outside of the installation beam.

By adopting the above technical solution, the setting of the first hand-holding protrusion facilitates the staff to pull the synchronous driving rod to move along the chute, so as to improve the convenience of cable fixing.

Preferably, the bottom surface of the installation beam is provided with a bottom plate, the bottom surface of the installation beam is provided with an adjustment groove along its length direction, the bottom plate is fixed with a guide rail matching the adjustment groove, and one end of the bottom plate is fixed There are connecting plates for connecting with buildings, the installation beams can slide along the length direction of the guide rail, and fasteners for fixing the installation beams are arranged between the bottom plates of the installation beams.

By adopting the above technical solution, the setting of the second handle projection facilitates the staff to pull the lock block to remove the lock block from the lock groove, so as to improve the convenience of cable removal.

Preferably, elastic pads are provided on the inner wall of the arc-shaped groove and the inner wall of the arc-shaped hoop cover.

By adopting the above technical solution, the installation beam and the bottom plate can slide relative to each other, and then the distance between the installation beam and the connecting plate can be adjusted to meet different installation environment requirements.

In summary, the utility model at least includes the following beneficial technical effects:

The utility model can support and fix multiple cables at the same time by pulling the synchronous driving rod, which is easy to operate and effectively improves the construction and fixing efficiency of the cables; when the cables are disassembled, it can also quickly realize the simultaneous removal of multiple cables ; And the distance between the arc-shaped hoop cover and the connecting plate can be adjusted to meet the requirements of different installation environments, and the practicability is higher.

Description of drawings

Fig. 1 is a structural schematic view of buckling the arc-shaped hoop cover in the embodiment of the present invention.

Fig. 2 is a structural schematic view when the arc-shaped hoop cover is opened in the embodiment of the utility model.

Fig. 3 is a structural schematic diagram of the support frame in the embodiment of the utility model.

Fig. 4 is a partial schematic diagram for embodying the synchronous driving structure in the embodiment of the utility model.

Fig. 5 is a partially enlarged view of part A in Fig. 2 .

Explanation of reference signs: 1, installation beam; 11, arc groove; 12, elastic pad; 13, chute; 14, installation groove; 15, adjustment groove; 2, support frame; 21, bottom plate; 211, connection hole; 22, guide rail; 23, connecting plate; 3, arc hoop cover; 31, first connecting rod; 32, second connecting rod; 33, synchronous driving rod; 331, lock groove; 34, return spring; 35, first 4. Fastener; 41. Connecting screw; 42. Fastening nut; 5. Locking structure; 51. Lock block; 52. Locking spring; 53. Second hand-held bump.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

The embodiment of the utility model discloses an adjustable cable fixing device.

Referring to Figures 1 to 3, an adjustable cable fixing device includes a support frame 2, a mounting beam 1 and several arc-shaped hoop covers 3, the support frame 2 includes a connecting plate 23 and a bottom plate 21, and the connecting plate 23 is used to connect with the building , the base plate 21 is vertically welded on one side of the connecting plate 23, the mounting beam 1 is placed on the base plate 21, the upper surface of the base plate 21 is integrally formed with a guide rail 22, and the bottom surface of the mounting beam 1 is provided with an adjustment groove 15 for the guide rail 22 to slide. The slot 15 extends along the length direction of the installation beam 1 and runs through both ends of the installation beam 1 . Several arc-shaped hoop covers 3 are arranged along the length direction of the installation beam 1, and the installation beam 1 is provided with several arc-shaped grooves 11 for cables to pass through. One, the arc groove 11 corresponds to the arc groove 11 and the arc hoop cover 3 and forms a through cavity for the cable to pass through, the arc hoop cover 3 is used to buckle and fix the cable, the inner wall of the arc groove 11 and the arc The inner wall of the hoop cover 3 is bonded with an elastic pad 12 made of rubber to protect the cables.

Referring to Figures 1 to 3, the installation beam 1 can slide along the length direction of the guide rail 22, and then it is convenient to adjust the distance between the arc-shaped hoop cover 3 and the connecting plate 23, so as to adapt to different installation environment requirements and improve the practicability of the fixing device . A fastener 4 is provided between the installation beam 1 and the support frame 2 , and the installation beam 1 is fixed by the fastener 4 after the position of the installation beam 1 is adjusted. The fastener 4 includes a connecting screw 41 and a fastening nut 42. The connecting screw 41 is vertically passed through one end of the mounting beam 1 close to the connecting plate 23. The bottom plate 21 is provided with several connecting holes 211 for the connecting screw 41 to pass through. The connecting holes 211 are evenly distributed along the length direction of the guide rail 22, and are used to improve multiple adjustment positions for the mounting beam 1. The fastening nuts 42 are threadedly connected to the two ends of the connecting screw rod 41, and are connected to the top wall and the bottom plate 21 of the mounting beam 1 respectively. The bottom wall of the mounting beam 1 and the supporting frame 2 are relatively fixed.

Referring to Fig. 2 and Fig. 4, a pin shaft is fixed on one side of the arc hoop cover 3 close to the connecting plate 23, the arc hoop cover 3 is hinged with the installation beam 1 through the pin shaft, and one end of the pin shaft passes through the installation beam 1 And welding is fixed with the first connecting rod 31, and this first connecting rod 31 is fitted with the outer wall of mounting beam 1, and the first connecting rod 31 is penetrated with the second connecting rod 32 in the end away from arc hoop cover 3, and the second The connecting rod 32 can slide along the length direction of the first connecting rod 31, and the side wall of the mounting beam 1 close to the second connecting rod 32 is slidably connected with a synchronous driving rod 33, and the synchronous driving rod 33 can slide along the length direction of the mounting beam 1. One end of the two connecting rods 32 away from the first connecting rod 31 is hinged to the synchronous driving rod 33, and a locking structure 5 is arranged between the synchronizing driving rod 33 and the mounting beam 1, and the locking structure 5 is used to connect the synchronizing driving rod 33 to the mounting beam 1. The connection is fixed. After placing a plurality of cables in the arc-shaped groove 11, by pulling the synchronous driving rod 33, the synchronous driving rod 33 drives the arc-shaped hoop cover 3 to flip and buckle in the direction close to the cable through the second connecting rod 32 and the first connecting rod 31 in turn , and then relatively fix the synchronous driving rod 33 and the installation beam 1 through the locking structure 5, so as to support and fix multiple cables at the same time, and the operation is simple and convenient.

Referring to Fig. 2, Fig. 4 and Fig. 5, the outer wall of the mounting beam 1 close to the second connecting rod 32 is provided with a chute 13 along the length direction of the mounting beam 1, and the synchronous driving rod 33 is slidably connected in the chute 13; the locking structure 5 includes The locking block 51 and the locking spring 52, the side wall of the mounting beam 1 is provided with the mounting groove 14 communicating with the chute 13, the locking block 51 and the locking spring 52 are located in the mounting groove 14, and the locking spring 52 is located on the locking block 51 away from the sliding One end of the groove 13, one end of the locking spring 52 is welded and fixed with the lock block 51, and the other end is welded and fixed with the inner wall of the installation groove 14, and the top wall of the synchronous driving rod 33 is provided with a lock groove 331 for the lock block 51 to insert. When the synchronous driving rod 33 is pulled to fix the cable, the synchronous driving rod 33 slides along the chute 13, and when the locking groove 331 on the synchronous driving rod 33 passes through the locking block 51, the locking block 51 stretches in under the elastic force of the locking spring 52. In the lock groove 331, the relative fixing between the synchronous driving rod 33 and the installation beam 1 can be completed.

With reference to Fig. 2, Fig. 4 and Fig. 5, back-moving spring 34 is arranged in the chute 13, and back-moving spring 34 is positioned at synchronous drive bar 33 and is away from an end of connecting plate 23, and one end of back-moving spring 34 is welded and fixed with an end of synchronous drive bar 33, The other end is welded and fixed to the inner wall of the chute 13; when the arc-shaped hoop cover 3 is fastened on the installation beam 1 to fix the cable, the return spring 34 is in a stretched state. When the cable is dismounted, the lock block 51 is slid out from the lock groove 331, and the synchronous drive rod 33 slides in the opposite direction to that of the installation under the pulling force of the return spring 34, and then the synchronous drive rod 33 drives the arc hoop The cover 3 is turned and opened automatically, that is, the return spring 34 exerts the driving force of turning and opening the arc-shaped hoop cover 3 through the synchronous driving rod 33, which can realize the automatic disassembly of multiple cables, and is easy to operate.

Referring to Fig. 5, and in order to facilitate the staff to slide the synchronous driving rod 33 and the lock block 51, to improve the convenience of fixing and dismounting the cable, the outer side wall of the synchronous driving rod 33 near the end of the connecting plate 23 is welded with a first Hold the bump 35, and the first handle bump 35 is located on the outside of the installation beam 1; and the outer wall of the top of the lock block 51 is welded with a second handle bump 53, and the second handle bump 53 is located on the outside of the installation beam 1 outside.

The implementation principle of an adjustable cable fixing device in the embodiment of the utility model is as follows: according to the requirements of the actual installation environment, the position of the installation beam 1 is slid and adjusted so that the arc-shaped hoop cover 3 corresponds to the cable to be fixed, and then the tightening is used to Firmware 4 fixes the installation beam 1; then, after placing a plurality of cables in the arc groove 11, by pulling the synchronous driving rod 33, the synchronous driving rod 33 drives the arc through the second connecting rod 32 and the first connecting rod 31 in turn. The hoop cover 3 is flipped and fastened in the direction close to the cable, and then the synchronous driving rod 33 and the installation beam 1 are relatively fixed through the locking structure 5, so as to support and fix multiple cables at the same time, and the operation is simple. When the cable needs to be disassembled, the lock block 51 is slid out from the lock groove 331, and the synchronous driving rod 33 slides in the opposite direction to that of the installation under the pulling force of the return spring 34, and then the synchronous driving rod 33 drives the arc. The hoop cover 3 is automatically flipped and opened, which can realize the automatic disassembly of multiple cables, and is easy to operate.

Claims (7)

1. An adjustable cable fixing device, characterized in that: it includes a mounting beam (1) and several arc-shaped hoop covers (3) arranged on the mounting beam (1), and several An arc-shaped groove (11) for the cable to pass through, the arc-shaped groove (11) corresponds to the arc-shaped hoop cover (3) and forms a through cavity for the cable to pass through; One side of the arc-shaped hoop cover (3) is hinged to the installation beam (1) through a pin shaft, and one end of the pin shaft of the arc-shaped hoop cover (3) passes through the installation beam (1) and is fixedly connected with a first Connecting rod (31), described first connecting rod (31) is provided with second connecting rod (32) in one end away from arc-shaped hoop cover (3), and described second connecting rod (32) can be along the first The length direction of the connecting rod (31) slides, and the side wall of the mounting beam (1) close to the second connecting rod (32) is slidably connected with a synchronous driving rod (33), and the synchronous driving rod (33) can move along the mounting beam. The length direction of (1) slides, and the end of the second connecting rod (32) away from the first connecting rod (31) is hinged with the synchronous driving rod (33), and the synchronous driving rod (33) is connected with the installation beam (1) A locking structure (5) is provided between them, and the locking structure (5) is used to connect and fix the synchronous driving rod (33) and the installation beam (1). 2. An adjustable cable fixing device according to claim 1, characterized in that: the outer wall of the installation beam (1) close to the second connecting rod (32) is provided with a slide along the length direction of the installation beam (1). slot (13), the synchronous drive rod (33) is slidably connected in the chute (13); the locking structure (5) includes a locking block (51) and a locking spring (52), and the mounting beam (1) The side wall is provided with an installation groove (14) communicating with the chute (13), the lock block (51) and the locking spring (52) are located in the installation groove (14), and the locking spring (52) is located in the The locking block (51) is away from one end of the chute (13), one end of the locking spring (52) is fixedly connected with the locking block (51), and the other end is fixedly connected with the inner wall of the mounting groove (14), and the synchronous driving rod ( 33) is provided with the lock slot (331) for inserting the lock block (51) on it. 3. An adjustable cable fixing device according to claim 2, characterized in that: a return spring (34) is arranged in the chute (13), and one end of the return spring (34) is connected with the synchronous driving rod One end of (33) is fixedly connected, and the other end is fixedly connected with the inner wall of chute (13); ) through the synchronous driving rod (33) to apply the driving force of flipping and opening to the arc hoop cover (3). 4. An adjustable cable fixing device according to claim 3, characterized in that: said synchronous drive rod (33) is fixed with a first hand-held bump (35), said first hand-held bump (35) ) is located on the outside of the mounting beam (1). 5. An adjustable cable fixing device according to claim 3, characterized in that: a second hand-held protrusion (53) is fixed on the lock block (51), and the second hand-held protrusion (53) is fixed on the lock block (51). 53) is located on the outside of the mounting beam (1). 6. An adjustable cable fixing device according to any one of claims 1-5, characterized in that: the bottom surface of the installation beam (1) is provided with a bottom plate (21), and the bottom surface of the installation beam (1) An adjustment groove (15) is provided on the bottom surface along its length direction, and a guide rail (22) compatible with the adjustment groove (15) is fixed on the bottom plate (21), and one end of the bottom plate (21) is fixed with a The connecting plate (23) connected to the building, the installation beam (1) can slide along the length direction of the guide rail (22), and the bottom plate (21) of the installation beam (1) is provided with a fixed installation beam ( 1) Fasteners (4). 7. An adjustable cable fixing device according to any one of claims 1-5, characterized in that: both the inner wall of the arc-shaped groove (11) and the inner wall of the arc-shaped hoop cover (3) are provided with Resilient pads (12).

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