CN117317815A - Movable distribution rack between telephone poles - Google Patents
Movable distribution rack between telephone poles Download PDFInfo
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- CN117317815A CN117317815A CN202311043351.6A CN202311043351A CN117317815A CN 117317815 A CN117317815 A CN 117317815A CN 202311043351 A CN202311043351 A CN 202311043351A CN 117317815 A CN117317815 A CN 117317815A
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- assembly
- rod
- rack
- frame body
- plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention provides a movable power distribution rack between electric poles, which comprises a main support bracket, wherein two ends of the main support bracket are arranged between two electric poles; two groups of main support brackets are arranged at intervals, a distribution box is arranged on the main support bracket positioned below, and a transformer is arranged on the main support bracket positioned above; two groups of auxiliary support brackets are arranged at intervals at the tops of the two groups of main support brackets; the drop-out fuse is arranged on the auxiliary supporting bracket positioned below, and the lightning arrester is arranged on the auxiliary supporting bracket positioned above. When the whole power distribution rack is arranged, a worker only needs to install the two groups of main support brackets at the bottom, then the wire arrangement tower can be erected, the wire arrangement tower extends upwards, and the upper auxiliary support brackets can be connected with the wire arrangement tower, so that the auxiliary support brackets are positioned more simply and conveniently; the standing rack can be lifted to wire or overhaul and wire the distribution box, the transformer, the drop-out fuse and the lightning arrester, so that the field operation is simpler and more convenient, and manual climbing is not needed.
Description
Technical Field
The invention relates to the technical field of power grid distribution equipment, in particular to a movable power distribution rack among telegraph poles.
Background
In a power distribution network, for an important power distribution area, core power distribution telegraph poles are arranged, and distribution boxes, transformers, fuses and lightning arresters are required to be arranged on the core power distribution telegraph poles from bottom to top; when building and overhauling a core distribution pole, the following defects often exist:
1. the distribution box, the transformer, the fuse and the lightning arrester are all required to be assembled with the telegraph pole through independent frame bodies, the installation is troublesome and laborious, and particularly for the fuse and the lightning arrester which are positioned at high altitude, the fuse and the lightning arrester lack of a pre-positioning structure, and only the two ends of the support frame bodies can be hooped on the telegraph pole, so that the high altitude operation is troublesome;
2. when overhauling, the core distribution telegraph pole circuit is complicated, the apparatus is many, and the workman is consuming time very long when the high altitude overhauls, owing to lack the standing area of being convenient for operate, and the workman is laborious when operating, the operating space is very limited.
Therefore, a movable power distribution rack with simple layout and high maintenance efficiency is needed at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a movable power distribution rack between telegraph poles, which solves the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the movable power distribution rack between the telegraph poles comprises a main support bracket, wherein two ends of the main support bracket are arranged between two electric towers; two groups of main support brackets are arranged at intervals, a distribution box is arranged on the main support bracket positioned below, and a transformer is arranged on the main support bracket positioned above; two groups of auxiliary support brackets are arranged at intervals at the tops of the two groups of main support brackets; a drop-out fuse is arranged on the auxiliary supporting bracket positioned below, and a lightning arrester is arranged on the auxiliary supporting bracket positioned above;
two groups of wire-arranging towers are symmetrically arranged on the surface of the main support bracket positioned below, the wire-arranging towers sequentially penetrate through the two groups of main support brackets from bottom to top, and the back of the wire-arranging towers is assembled and connected with the two groups of auxiliary support brackets; the outside of the winding displacement shaft tower is fixedly connected with a walking track, the walking track comprises a vertical section and an arc section, the bottom end of the vertical section is connected with the arc section, the vertical section of the walking track is arranged in front of the winding displacement shaft tower at intervals in parallel, and the arc section of the walking track extends to the lower part of the main support bracket below; a standing rack is arranged between the two groups of walking rails, assembly components are rotatably arranged on the opening side of the standing rack, and a movable rack component is slidably arranged between the two assembly components; the assembly component is movably assembled and connected with the winding displacement pole tower;
the movable power distribution rack comprises the following four states:
in a first state, the standing rack is arranged along an arc section of the walking track, the standing rack is accommodated below the distribution box, and the assembly component and the movable rack component are rotated and retracted to be in a vertical state; the movable frame component slides down to the assembly component, and the movable frame component in the downward extending state is used as an auxiliary structure for a worker to climb to the standing rack;
in the second state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket below to wire or overhaul the distribution box; the cabinet door of the distribution box is aligned with the opening area between the assembly components;
in the third state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket above the standing rack so as to wire or overhaul the transformer; the two assembly plates are respectively rotated between the transformer and the winding displacement pole tower and are lapped on the main support bracket positioned above, and the movable frame assembly is rotated and received below the standing rack; the worker can stand on the standing rack to wire or overhaul the top of the transformer, and can walk on the assembly plate to wire or overhaul the left side and the right side of the transformer;
in the fourth state, the movable frame component slides upwards to be integrated with the assembly component group; the standing rack walks to the front side of the auxiliary support bracket to wire or overhaul the drop-out fuse or the lightning arrester; the end parts of the assembly component and the movable frame component are assembled with the winding displacement pole tower, and the movable frame component is used as an auxiliary standing area of workers.
Further, the winding displacement pole tower comprises a vertical frame body, a first supporting plate, a baffle, a second supporting plate, a bottom frame, a lap joint frame and a fixing rod; the bottom end of the vertical frame body is provided with a bottom frame, and the front side surface and the rear side surface of the bottom end of the bottom frame are vertically provided with a plurality of lap joint frames; the lapping frame is lapped on the surface of the main support bracket positioned below; the vertical frame body comprises vertical rod bodies, transverse rod bodies and vertical rod bodies, wherein the vertical rod bodies are four, the vertical rod bodies are connected into a whole through a plurality of transverse rod bodies and vertical rod bodies, a first supporting plate is arranged at the position of the transverse rod body corresponding to the auxiliary supporting bracket, and the auxiliary supporting bracket is connected with the first supporting plate in an assembling way; the cross bar body corresponding to the main support bracket is symmetrically provided with second supporting plates, and the two groups of second supporting plates are assembled and connected to the front side and the rear side of the bottom surface of the main support bracket.
Further, the standing rack comprises a standing plate, a peripheral baffle rack and a side wall baffle; the outer side of the surface of the standing plate is provided with a peripheral baffle, two sides of the surface are vertically provided with side wall baffles, the outer side wall of each side wall baffle is provided with a first motor, the output end of each first motor is connected with a gear, and the gears are meshed and embedded in the walking track.
Further, an L-shaped groove is formed in the surface open end of the standing plate, a group of assembly components are rotatably mounted in each groove, and each assembly component comprises an assembly plate, a swing locking component, a second motor and an anti-falling component; the inner end of the assembly plate is rotationally embedded in the groove, a torsion spring is arranged at the rotational joint, a swing locking assembly is arranged on the surface of the assembly plate, the second motor is arranged at the top end of the inner wall of the side wall baffle, and the winding end of the second motor is connected with the outer end of the surface of the assembly plate through a traction rope; the outer end of the inner side wall of the assembly plate is provided with an anti-falling assembly, the interior of the assembly plate is provided with a second side chute with two open sides, a movable frame assembly is slidably arranged between the two assembly plates, the anti-falling assembly is connected with the movable frame assembly in a clamping way, and the anti-falling assembly is used for stopping the movable frame assembly so as to prevent the assembly plate from moving along the second side chute; the swing locking assembly is connected with the electric pole tower in a clamping way.
Further, the swing locking assembly comprises a swing rod, an elastic locking rod and a middle stop rod; a plurality of baffles are vertically arranged above the inner wall of the inner vertical rod body at intervals, the middle part of the swinging rod is rotatably arranged on the surface of the assembly plate, the inner end of the assembly plate is provided with a locking hole, the inner end of the swinging rod is provided with an elastic locking rod, and the outer end of the swinging rod is provided with a middle stop rod which extends outwards vertically;
in the locking state, the swing rod rotates outwards, the elastic locking rod is inserted into the locking hole in a clamping way, the middle stop rod extends into the bottom surface of the baffle plate, and the baffle plate stops the middle stop rod from above to restrain the assembly plate;
in the unlocking state, the swinging rod rotates inwards, the elastic locking rod is separated from the locking hole, and the middle stop rod is retracted to be separated from the baffle.
Further, the anti-falling assembly comprises a spring rod and an anti-falling frame, wherein the spring rod is vertically arranged at the outer end of the inner wall of the grid plate, and the outer end of the spring rod is provided with an L-shaped anti-falling frame; the movable frame component comprises a grid plate and a locking piece; the two side walls of the grid plate are respectively provided with a first side chute, the inner end of the bottom surface of the assembly plate is vertically provided with an L-shaped guide rod, and the guide rods are inserted into the first side chute in a sliding manner; locking pieces are arranged at two ends of the front end face of the grid plate and penetrate through the second side sliding grooves in a sliding mode; the locking piece is used for supporting the assembly plate from the inside, so that the assembly plate, the grid plate and the standing platform are connected into a whole; the inner end of the locking piece is matched with the anti-falling frame to stop, and the outer end of the locking piece is matched with the baffle of the winding displacement pole tower to stop.
Further, the locking piece comprises an inner vertical frame body, a penetrating rod, an outer transverse frame body and an outer vertical frame body; the penetrating rod penetrates through the second side sliding groove in a sliding and intersecting manner, an inner vertical frame body is vertically arranged at the inner end of the penetrating rod, an outer horizontal frame body is vertically arranged at the outer end of the penetrating rod, a grid plate is fixedly connected to the bottom end of the inner vertical frame body, an outer vertical frame body is vertically connected to the end part of the outer horizontal frame body, and the outer horizontal frame body and the outer vertical frame body are connected in a 7 shape;
in the fourth state, the anti-falling frame is abutted against the inner end of the penetrating rod, so that the grid plate is in an overhanging state; the connecting included angle between the outer transverse frame body and the outer vertical frame body is overlapped on the transverse rod body, and the bottom stop of the outer vertical frame body extends into the inner side of the transverse rod body; the middle stop lever is arranged on the top surface of the outer vertical frame body, the middle stop lever constrains the locking piece from the upper part, and the transverse rod constrains the locking piece from the lower part and the horizontal direction.
Further, the main support bracket comprises a first transverse frame body, a second transverse frame body and double-headed screws, wherein the first transverse frame body and the second transverse frame body are respectively arranged at the front side and the rear side of the electric tower, and two ends of the first transverse frame body and the second transverse frame body are connected into a whole through the double-headed screws; the lower support hoop is attached to and abutted against the bottom of the first transverse frame body and the second transverse frame body; the lap joint frame is lapped on the surface of the first transverse frame body or the second transverse frame body at the lowest part.
Further, the bottom both ends of the main support bracket that are located the below all install the lower support staple bolt, and the outer wall bottom in the electric tower is adorned to lower support staple bolt card, and the lower support staple bolt is used for supporting the main support bracket from both ends.
Further, an auxiliary support piece is clamped at the top of the outer wall of the electric tower, and the inner end of the auxiliary support piece is clamped with the wire arranging pole tower; the auxiliary support piece comprises a first hoop ring, a second hoop ring and an auxiliary supporting rod; the first hoop ring and the second hoop ring are clamped at the top of the outer wall of the pole tower, an auxiliary supporting rod is vertically arranged on the inner wall of the second hoop ring, a U-shaped clamping block is arranged on the inner end surface of the auxiliary supporting rod, and the clamping block is clamped on the longitudinal rod body of the winding displacement pole tower.
The invention provides a movable power distribution rack between telegraph poles. Compared with the prior art, the method has the following beneficial effects:
1. the arrangement of the winding displacement pole tower can synchronously have the following technical effects: 1. the winding displacement tower can be used as a cable routing positioning structure among the top of the tower, a distribution box, a transformer, a drop-out fuse and a lightning arrester; 2. when the whole power distribution rack is arranged, a worker only needs to install two groups of main support brackets at the bottom, then the wire arrangement tower can be erected, the wire arrangement tower extends upwards, and the auxiliary support brackets above can be connected with the wire arrangement tower, so that the auxiliary support brackets are simpler and more convenient to position; 3. the winding displacement pole tower can be used as a positioning structure of the walking track, so that the walking track can be arranged at intervals on the front side of the power distribution rack; 4. the winding displacement shaft tower can be as the location structure of stand rack, and stand rack is after the motion to corresponding height, and assembly subassembly can be assembled with the winding displacement shaft tower for stand rack is firm to be arranged in corresponding height.
2. The design of standing rack can play following effect: 1. the standing rack can be used as a wiring or maintenance standing area of workers, so that the height operation of the workers is facilitated; 2. the standing rack can lift to wire or overhaul the distribution box, the transformer, the drop-out fuse and the lightning arrester, so that the site operation is simpler and more convenient, manual climbing is not needed, and the wire or overhaul efficiency is higher; 3. the stand rack can move along the vertical section when in wiring or overhauling, and can be received below the distribution box along the arc section when not in wiring or overhauling, so that the stand rack can be protected by a certain degree of fence and does not occupy space; 4. the standing rack can be movably positioned through the design of the assembly component, so that the lifting and operation requirements are met; 5. the movable frame component can increase the standing area of workers, so that the standing rack can meet the wiring or maintenance requirements of drop-out fuses and lightning arresters, and meanwhile, the movable frame component can slide and rotate along with the assembly component so as to meet the working requirements of different environments.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the connection structure of a utility pole and a distribution rack of the present invention;
fig. 2 shows a schematic diagram of the structure of the movable power distribution rack of the present invention;
FIG. 3 shows a schematic view of a flat cable tower structure of the present invention;
FIG. 4 shows a schematic view of the structure of the standing platform of the present invention;
FIG. 5 shows an enlarged schematic view of the structure of FIG. 4 at A;
FIG. 6 shows a schematic view of the mounting assembly of the present invention;
FIG. 7 is a schematic view of the assembly of the present invention with a flat cable tower;
FIG. 8 shows a partial schematic view of the flat cable tower of FIG. 8;
FIG. 9 shows a schematic diagram of a swing lock assembly of the present invention;
FIG. 10 is a schematic view of the mobile frame assembly and the assembly of the present invention in a fully retracted configuration;
FIG. 11 is a schematic view of the drop down and mount assembly stowage arrangement of the movable frame assembly of the present invention;
FIG. 12 is a schematic view of the back of the utility pole to distribution rack connection of the present invention;
FIG. 13 shows an enlarged schematic view of the structure at B of FIG. 12;
FIG. 14 shows an enlarged schematic view of the structure of FIG. 12 at C;
fig. 15 shows a schematic view of the bottom structure of the power distribution rack of the present invention;
the figure shows: 1. a pole tower; 2. a standing rack; 21. a standing board; 22. a peripheral baffle frame; 23. a side wall baffle; 24. a first motor; 241. a gear; 3. a winding displacement tower; 31. a vertical frame body; 311. a vertical rod body; 312. a cross bar body; 313. a vertical rod body; 32. a first pallet; 33. a baffle; 34. a second pallet; 35. a bottom frame; 36. a lap joint frame; 37. a fixed rod; 4. a walking rail; 5. an auxiliary support; 51. the first hoop ring; 52. the second hoop ring; 53. an auxiliary supporting rod; 531. a clamping block; 6. a movable frame assembly; 61. a grid plate; 611. a first side chute; 62. a locking member; 621. an inner vertical frame body; 622. penetrating the rod; 623. an outer transverse frame; 624. an outer vertical frame body; 7. assembling the assembly; 71. an assembly plate; 711. a second side chute; 712. a locking hole; 713. a guide rod; 72. a swing lock assembly; 721. a swinging rod; 722. an elastic locking lever; 723. a middle stop lever; 73. a second motor; 731. a traction rope; 74. an anti-drop assembly; 741. a spring rod; 742. an anti-falling frame; 8. a main support bracket; 81. a first cross frame; 82. a second cross frame; 83. a double-ended screw; 9. a sub-support bracket; 91. a third cross frame; 92. a U-shaped positioning frame; 93. a connecting block; 9a, a distribution box; 9b, lower support hoops; 9c, a transformer; 9d, a drop-out fuse; 9e, lightning arrester.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In order to solve the technical problems in the background technology, the following movable power distribution rack between telegraph poles is provided:
referring to fig. 1 to 15, the movable power distribution rack between electric poles provided by the invention comprises a main support bracket 8, wherein two ends of the main support bracket 8 are arranged between two electric poles 1; two groups of main support brackets 8 are arranged at intervals, a distribution box 9a is arranged on the main support bracket 8 positioned below, and a transformer 9c is arranged on the main support bracket 8 positioned above; two groups of auxiliary support brackets 9 are arranged at intervals at the tops of the two groups of main support brackets 8; a drop-out fuse 9d is mounted on the lower auxiliary support bracket 9, and a lightning arrester 9e is mounted on the upper auxiliary support bracket 9;
two groups of wire-arranging towers 3 are symmetrically arranged on the surface of the main support bracket 8 positioned below, the wire-arranging towers 3 sequentially penetrate through the two groups of main support brackets 8 from bottom to top, and the back of the wire-arranging towers 3 is assembled and connected with the two groups of auxiliary support brackets 9; the outside of the winding displacement pole tower 3 is fixedly connected with a walking track 4, the walking track 4 comprises a vertical section and an arc section, the bottom end of the vertical section is connected with the arc section, the vertical section of the walking track 4 is arranged in front of the winding displacement pole tower 3 at intervals in parallel, and the arc section of the walking track 4 extends to the lower part of a main support bracket 8 positioned below; a standing rack 2 is arranged between the two groups of walking rails 4, an assembly component 7 is rotatably arranged on the opening side of the standing rack 2, and a movable rack component 6 is slidably arranged between the two assembly components 7; the assembly component 7 is movably assembled and connected with the winding displacement pole tower 3;
the movable power distribution rack comprises the following four states: in a first state, the standing rack is arranged along an arc section of the walking track, the standing rack is accommodated below the distribution box, and the assembly component and the movable rack component are rotated and retracted to be in a vertical state; the movable frame component slides down to the assembly component, and the movable frame component in the downward extending state is used as an auxiliary structure for a worker to climb to the standing rack; in the second state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket below to wire or overhaul the distribution box; the cabinet door of the distribution box is aligned with the opening area between the assembly components; in the third state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket above the standing rack so as to wire or overhaul the transformer; the two assembly plates are respectively rotated between the transformer and the winding displacement pole tower and are lapped on the main support bracket positioned above, and the movable frame assembly is rotated and received below the standing rack; the worker can stand on the standing rack to wire or overhaul the top of the transformer, and can walk on the assembly plate to wire or overhaul the left side and the right side of the transformer; in the fourth state, the movable frame component slides upwards to be integrated with the assembly component group; the standing rack walks to the front side of the auxiliary support bracket to wire or overhaul the drop-out fuse or the lightning arrester; the end parts of the assembly component and the movable frame component are assembled with the winding displacement pole tower, and the movable frame component is used as an auxiliary standing area of workers.
The technical scheme has the following technical effects:
1. the arrangement of the winding displacement pole tower 3 can synchronously have the following technical effects: 1. the flat cable pole tower 3 can be used as a cable routing positioning structure among the top of the pole tower 1, the distribution box 9a, the transformer 9c, the drop-out fuse 9d and the lightning arrester 9e; 2. when the whole power distribution rack is arranged, a worker only needs to install two groups of main support brackets 8 at the bottom, then the wire arrangement pole tower 3 can be erected, the wire arrangement pole tower 3 extends upwards, and the upper auxiliary support brackets 9 can be connected with the wire arrangement pole tower 3, so that the auxiliary support brackets 9 are positioned more simply and conveniently; 3. the winding displacement pole tower 3 can be used as a positioning structure of the walking track 4, so that the walking track 4 can be arranged at intervals at the front side of the power distribution rack; 4. the winding displacement shaft tower 3 can be used as the location structure of the stand rack 2, and after the stand rack 2 moves to the corresponding height, the assembly component 7 can be assembled with the winding displacement shaft tower 3, so that the stand rack 2 is stably placed at the corresponding height.
2. The design of the standing frame 2 can have the following effects: 1. the standing rack 2 can be used as a wiring or maintenance standing area of workers, so that the height operation of the workers is facilitated; 2. the standing rack 2 can lift to wire or overhaul the distribution box 9a, the transformer 9c, the drop-out fuse 9d and the lightning arrester 9e, so that the field operation is simpler and more convenient, manual climbing is not needed, and the wire or overhaul efficiency is higher; 3. the standing rack 2 can move along the vertical section when in wiring or overhauling, and can be received below the distribution box 9a along the arc section when not in wiring or overhauling, so that the standing rack 2 can be protected by a certain degree of fence and does not occupy space; 4. the standing rack 2 can be movably positioned through the design of the assembly component 7, so that the lifting and operation requirements are met; 5. the movable frame assembly 6 can increase the standing area of workers, so that the standing rack 2 can meet the wiring or maintenance requirements of the drop-out fuse 9d and the lightning arrester 9e, and meanwhile, the movable frame assembly 6 can slide and rotate along with the assembly 7 so as to meet the working requirements of different environments.
In this embodiment, the winding displacement tower 3 includes a vertical frame 31, a first supporting plate 32, a baffle 33, a second supporting plate 34, a bottom frame 35, a lap joint frame 36, and a fixing rod 37; the bottom end of the vertical frame body 31 is provided with a bottom frame 35, and the front side surface and the rear side surface of the bottom end of the bottom frame 35 are vertically provided with a plurality of lap joint frames 36; the lapping frame 36 laps the surface of the main support bracket 8 positioned below; the vertical frame body 31 comprises vertical rod bodies 311, transverse rod bodies 312 and vertical rod bodies 313, the number of the vertical rod bodies 311 is four, the vertical rod bodies 311 are connected into a whole through a plurality of transverse rod bodies 312 and vertical rod bodies 313, a first supporting plate 32 is arranged at the position of the transverse rod body 312 corresponding to the auxiliary supporting bracket 9, and the auxiliary supporting bracket 9 is connected with the first supporting plate 32 in an assembling way; second supporting plates 34 are symmetrically installed at the cross bar bodies 312 corresponding to the main supporting brackets 8, and two sets of second supporting plates 34 are assembled and connected to the front and rear sides of the bottom surface of the main supporting brackets 8.
In this embodiment, the main support bracket 8 includes a first transverse frame 81, a second transverse frame 82, and a double-headed screw 83, where the first transverse frame 81 and the second transverse frame 82 are respectively disposed on front and rear sides of the tower 1, and two ends of the first transverse frame 81 and the second transverse frame 82 are connected into a whole through the double-headed screw 83; the lower supporting anchor ear 9b is attached to the bottoms of the first transverse frame 81 and the second transverse frame 82; the lapping frame 36 is lapped on the surface of the first transverse frame 81 or the second transverse frame 82 at the lowest position.
In this embodiment, the auxiliary supporting bracket 9 includes a third transverse frame 91, a U-shaped positioning frame 92, and a connecting block 93; the both ends of third horizontal support body 91 are installed at the top of shaft tower 1 through U type locating rack 92 staple bolt, and the inner wall symmetry of third horizontal support body 91 is equipped with connecting block 93, connecting block 93 and first layer board 32 assembly connection.
In this embodiment, the lower support hoops 9b are mounted at two ends of the bottom of the main support bracket 8 located below, the lower support hoops 9b are clamped at the bottom of the outer wall of the tower 1, and the lower support hoops 9b are used for supporting the main support bracket 8 from two ends.
In the embodiment, an auxiliary support piece 5 is clamped at the top of the outer wall of the electric tower 1, and the inner end of the auxiliary support piece 5 is clamped with the flat cable tower 3; the auxiliary support 5 comprises a first hoop ring 51, a second hoop ring 52 and an auxiliary supporting rod 53; the first hoop ring 51 and the second hoop ring 52 are clamped at the top of the outer wall of the pole tower 1, an auxiliary supporting rod 53 is vertically arranged on the inner wall of the second hoop ring 52, a U-shaped clamping block 531 is arranged on the inner end surface of the auxiliary supporting rod 53, and the clamping block 531 is clamped on the longitudinal rod body 313 of the winding displacement pole tower 3. A set of auxiliary supporting pieces 5 are correspondingly arranged below each set of auxiliary supporting brackets 9.
Example two
On the basis of the above embodiment, the present embodiment further provides the following:
in order for the standing platform 2 to achieve the above-described function, the present embodiment gives the following scheme:
in this embodiment, the standing frame 2 includes a standing board 21, a peripheral baffle 22, and a side wall baffle 23; the outer side of the surface of the standing plate 21 is provided with a peripheral baffle 33, two sides of the surface are vertically provided with side wall baffles 23, the outer side wall of each side wall baffle 23 is provided with a first motor 24, the output end of each first motor 24 is connected with a gear 241, and the gears 241 are meshed and embedded in the walking track 4.
The standing plate 21 is a main standing area of workers, and the peripheral baffle frames 22 and the side wall baffle plates 23 can keep off the standing plate 21 from three sides, so that standing safety is ensured; when the standing platform 2 needs to walk, the first motor 24 drives the gear 241 to rotate, and the gear 241 moves along the walking track 4 in a meshing manner.
In this embodiment, an L-shaped groove is formed at the surface open end of the standing board 21, and a set of assembly components 7 are rotatably installed in each groove, where the assembly components 7 include an assembly board 71, a swing locking component 72, a second motor 73, and an anti-falling component 74; the inner end of the assembly plate 71 is rotationally embedded in the groove, a torsion spring is arranged at the rotational connection part, a swing locking assembly 72 is arranged on the surface of the assembly plate 71, a second motor 73 is arranged at the top end of the inner wall of the side wall baffle plate 23, and the winding end of the second motor 73 is connected with the outer end of the surface of the assembly plate 71 through a traction rope 731; the outer end of the inner side wall of the assembly plate 71 is provided with an anti-falling assembly 74, a second side sliding groove 711 with two open sides is formed in the assembly plate 71, a movable frame assembly 6 is slidably arranged between the two assembly plates 71, the anti-falling assembly 74 is in clamping connection with the movable frame assembly 6, and the anti-falling assembly 74 is used for stopping the movable frame assembly 6 so as to prevent the assembly plate 71 from moving along the second side sliding groove 711; the swing lock assembly 72 is engaged with the tower 1.
When the standing rack 2 moves up and down, the second motor 73 pulls the assembly plate 71 to retract and drives the movable rack assembly 6 to rotate in a following way, so that the assembly plate 71 and the movable rack assembly 6 can not influence the up-down motion of the standing rack 2 and can not interfere with the wire-arranging pole tower 3, and meanwhile, the assembly plate 71 and the movable rack assembly 6 can also form an external enclosure to fully seal and protect a standing area; when the standing frame 2 is lifted to a specified height, the second motor 73 lowers the assembly plate 71, so that the swing locking assembly 72 and the winding displacement tower 3 are positioned, and the assembling and positioning of the standing frame 2 and the winding displacement tower 3 are realized, and the stability of the standing frame 2 is ensured.
In this embodiment, the swing lock assembly 72 includes a swing lever 721, an elastic lock lever 722, a middle stop lever 723; a plurality of baffle plates 33 are vertically arranged above the inner wall of the inner vertical rod body 311 at intervals, the middle part of the swinging rod 721 is rotatably arranged on the surface of the assembly plate 71, a locking hole 712 is formed in the inner end of the assembly plate 71, an elastic locking rod 722 is arranged in the inner end of the swinging rod 721, and a middle stop rod 723 extending outwards vertically is arranged at the outer end of the swinging rod 721; in the locked state, the swing lever 721 is rotated outward, the elastic locking lever 722 is snap-inserted into the locking hole 712, the middle stop lever 723 is extended to the bottom surface of the stop plate 33, and the stop plate 33 stops the middle stop lever 723 from above to restrain the fitting plate 71; in the unlocked state, the swing lever 721 is rotated inward, the elastic locking lever 722 is separated from the locking hole 712, and the middle blocking lever 723 is retracted away from the blocking plate 33.
In the above technical solution, the rotatable swinging rod 721 is adopted, so that a worker can conveniently stand on the standing platform, and the elastic locking rod 722 is controlled to rotate from the end closest to the worker to control the other end of the swinging rod 721 to rotate, so that the matching stop and separation of the middle stop rod 723 and the baffle 33 are realized, the rapid positioning of the assembly plate 71 is realized, and the upward rotation of the assembly plate 71 is avoided.
Example III
On the basis of the above embodiment, the present embodiment further provides the following:
in this embodiment, the anti-falling component 74 includes a spring rod 741 and an anti-falling frame 742, the spring rod 741 is vertically disposed at the outer end of the inner wall of the grid plate 61, and the outer end of the spring rod 741 is provided with an L-shaped anti-falling frame 742;
the movable frame assembly 6 comprises a grid plate 61 and a locking piece 62; the two side walls of the grid plate 61 are respectively provided with a first side chute 611, the inner end of the bottom surface of the assembly plate 71 is vertically provided with an L-shaped guide rod 713, and the guide rod 713 is inserted into the first side chute 611 in a sliding manner; locking pieces 62 are arranged at two ends of the front end face of the grid plate 61, and the locking pieces 62 penetrate through the second side sliding grooves 711 in a sliding mode; the locking member 62 is used for supporting the assembly plate 71 from the inside, so that the assembly plate 71, the grid plate 61 and the standing platform are connected into a whole; the inner end of the locking member 62 is engaged with the drop-preventing frame 742, and the outer end of the locking member 62 is engaged with the baffle 33 of the winding displacement tower 3.
The locking piece 62 can vertically overlap with the winding displacement pole tower 3, so that the winding displacement pole tower 3 can vertically upwards support the locking piece 62, and the locking piece 62 can simultaneously support the assembly plate 71 and the grid plate 61; the shutter 33 can press down the lock lever, the middle stop lever 723, thereby effectively preventing the fitting plate 71, the grid plate 61 from rotating upward.
In this embodiment, the locking member 62 includes an inner vertical frame 621, a penetrating rod 622, an outer horizontal frame 623, and an outer vertical frame 624; the penetrating rod 622 penetrates through the second side sliding groove 711 in a sliding and intersecting manner, an inner vertical frame body 621 is vertically arranged at the inner end of the penetrating rod 622, an outer horizontal frame body 623 is vertically arranged at the outer end of the penetrating rod, the bottom end of the inner vertical frame body 621 is fixedly connected with the grid plate 61, an outer vertical frame body 624 is vertically connected with the end part of the outer horizontal frame body 623, and the outer horizontal frame body 623 and the outer vertical frame body 624 are connected into a 7 shape;
in the fourth state, the anti-falling frame 742 abuts against the inner end of the penetrating rod 622, so that the grid plate 61 is in an overhanging state; the connection included angle between the outer transverse frame 623 and the outer vertical frame 624 is overlapped on the transverse frame 312, and the bottom stop of the outer vertical frame 624 extends into the inner side of the transverse frame 312; the middle stop lever 723 is disposed on the top surface of the outer vertical frame 624, the middle stop lever 723 restrains the locking member 62 from above, and the cross bar 312 restrains the locking member 62 from both the lower and horizontal directions.
The working principle and the using flow of the invention are as follows:
in the first state, the storage state:
the second motor 73 winds the traction rope 731 to drive the two assembly plates 71 to rotate inwards to a vertical state, the grid plates 61 extend vertically downwards to the standing plates 21, and the guide rods 713 are in contact with and embedded into the inner ends of the first side sliding grooves 611; the wiring or maintenance worker climbs to the standing plate 21 through the grid plate 61;
in the second state, the distribution box 9a is wired or overhauled:
the first motor 24 drives the gear 241 to rotate and then move along the walking track 4, so that the standing rack 2 moves from the arc track to the vertical track, the standing rack 2 stops after moving towards the distribution box 9a, the cabinet door of the distribution box 9a is aligned to the area between the assembly plates 71, and at the moment, a worker can stand on the standing plate 21 to directly open the cabinet door to wire or overhaul the distribution box 9a and the top surface and the side surface of the distribution box;
in the third state, the transformer 9c is wired or overhauled:
the standing frame 2 continues to move upwards, the second motor 73 releases the traction rope 731, the torsion spring drives the two assembly plates 71 to rotate to a horizontal state, and at the same time, the grid plate 61 is driven to rotate below the standing plate 21, and the two assembly plates 71 respectively rotate between the transformer 9c and the winding displacement pole tower 3 and are lapped on the main support bracket 8 positioned above; a worker can stand on the standing plate 21 to wire or overhaul the top of the transformer 9c, and can walk onto the assembly plate 71 to wire or overhaul the left and right sides of the transformer 9c;
in the fourth state, the drop-out fuse 9d or the lightning arrester 9e is wired or overhauled:
the second motor 73 winds the traction rope 731 so that the assembly plate 71 and the grid plate 61 are rotated again to the vertical state, then lifts up the grid plate 61, the guide rod 713 relatively moves along the first side sliding groove 611, the locking member 62 relatively slides along the second side sliding groove 711, and when the grid plate 61 moves to the top end, the anti-falling frame 742 lifts the locking member 62 from the bottom;
when the standing rack 2 moves to the position of the drop-out fuse 9d, the second motor 73 releases the traction rope 731, the torsion springs drive the two assembly plates 71 and the grid plate 61 to rotate to a horizontal state, the outer vertical frame 624 and the outer horizontal frame 623 are lapped on the horizontal rod body 312 of the wire arranging pole tower 3, the outer vertical frame 624 is stopped on the inner side surface of the horizontal rod body 312, then the elastic locking rod 722 at one end of the swinging rod 721 is rotated, the middle stop rod 723 at the other end of the swinging rod 721 is rotated out to the lower part of the baffle plate 33, and the baffle plate 33, the middle stop rod 723, the locking piece 62 and the horizontal rod body 312 are sequentially attached and abutted from top to bottom; when rotated into place, the elastic locking bar 722 is released, and the bottom end of the elastic locking bar 722 is inserted into the locking hole 712;
a worker can stand on the grid plate 61 to perform wiring or maintenance work on the drop-out fuse 9d or the lightning arrester 9 e.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. Movable distribution rack between wire pole, its characterized in that: the device comprises a main support bracket, wherein two ends of the main support bracket are arranged between two electric towers; two groups of main support brackets are arranged at intervals, a distribution box is arranged on the main support bracket positioned below, and a transformer is arranged on the main support bracket positioned above; two groups of auxiliary support brackets are arranged at intervals at the tops of the two groups of main support brackets; a drop-out fuse is arranged on the auxiliary supporting bracket positioned below, and a lightning arrester is arranged on the auxiliary supporting bracket positioned above;
two groups of wire-arranging towers are symmetrically arranged on the surface of the main support bracket positioned below, the wire-arranging towers sequentially penetrate through the two groups of main support brackets from bottom to top, and the back of the wire-arranging towers is assembled and connected with the two groups of auxiliary support brackets; the outside of the winding displacement shaft tower is fixedly connected with a walking track, the walking track comprises a vertical section and an arc section, the bottom end of the vertical section is connected with the arc section, the vertical section of the walking track is arranged in front of the winding displacement shaft tower at intervals in parallel, and the arc section of the walking track extends to the lower part of the main support bracket below; a standing rack is arranged between the two groups of walking rails, assembly components are rotatably arranged on the opening side of the standing rack, and a movable rack component is slidably arranged between the two assembly components; the assembly component is movably assembled and connected with the winding displacement pole tower;
the movable power distribution rack comprises the following four states:
in a first state, the standing rack is arranged along an arc section of the walking track, the standing rack is accommodated below the distribution box, and the assembly component and the movable rack component are rotated and retracted to be in a vertical state; the movable frame component slides down to the assembly component, and the movable frame component in the downward extending state is used as an auxiliary structure for a worker to climb to the standing rack;
in the second state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket below to wire or overhaul the distribution box; the cabinet door of the distribution box is aligned with the opening area between the assembly components;
in the third state, the standing rack is positioned at the vertical section of the walking track, and the standing rack is arranged at the front side of the main support bracket above the standing rack so as to wire or overhaul the transformer; the two assembly plates are respectively rotated between the transformer and the winding displacement pole tower and are lapped on the main support bracket positioned above, and the movable frame assembly is rotated and received below the standing rack; the worker can stand on the standing rack to wire or overhaul the top of the transformer, and can walk on the assembly plate to wire or overhaul the left side and the right side of the transformer;
in the fourth state, the movable frame component slides upwards to be integrated with the assembly component group; the standing rack walks to the front side of the auxiliary support bracket to wire or overhaul the drop-out fuse or the lightning arrester; the end parts of the assembly component and the movable frame component are assembled with the winding displacement pole tower, and the movable frame component is used as an auxiliary standing area of workers.
2. The pole-to-pole mobile power distribution rack of claim 1, wherein: the wire-arranging pole tower comprises a vertical frame body, a first supporting plate, a baffle, a second supporting plate, a bottom frame, a lap joint frame and a fixing rod; the bottom end of the vertical frame body is provided with a bottom frame, and the front side surface and the rear side surface of the bottom end of the bottom frame are vertically provided with a plurality of lap joint frames; the lapping frame is lapped on the surface of the main support bracket positioned below; the vertical frame body comprises vertical rod bodies, transverse rod bodies and vertical rod bodies, wherein the vertical rod bodies are four, the vertical rod bodies are connected into a whole through a plurality of transverse rod bodies and vertical rod bodies, a first supporting plate is arranged at the position of the transverse rod body corresponding to the auxiliary supporting bracket, and the auxiliary supporting bracket is connected with the first supporting plate in an assembling way; the cross bar body corresponding to the main support bracket is symmetrically provided with second supporting plates, and the two groups of second supporting plates are assembled and connected to the front side and the rear side of the bottom surface of the main support bracket.
3. The pole-to-pole mobile power distribution rack of claim 2, wherein: the standing rack comprises a standing plate, a peripheral baffle frame and a side wall baffle; the outer side of the surface of the standing plate is provided with a peripheral baffle, two sides of the surface are vertically provided with side wall baffles, the outer side wall of each side wall baffle is provided with a first motor, the output end of each first motor is connected with a gear, and the gears are meshed and embedded in the walking track.
4. A utility pole-to-pole mobile power distribution rack as claimed in claim 3, wherein: an L-shaped groove is formed in the surface open end of the standing plate, and a set of assembly components are rotatably installed in each groove, wherein each assembly component comprises an assembly plate, a swing locking component, a second motor and an anti-falling component; the inner end of the assembly plate is rotationally embedded in the groove, a torsion spring is arranged at the rotational joint, a swing locking assembly is arranged on the surface of the assembly plate, the second motor is arranged at the top end of the inner wall of the side wall baffle, and the winding end of the second motor is connected with the outer end of the surface of the assembly plate through a traction rope; the outer end of the inner side wall of the assembly plate is provided with an anti-falling assembly, the interior of the assembly plate is provided with a second side chute with two open sides, a movable frame assembly is slidably arranged between the two assembly plates, the anti-falling assembly is connected with the movable frame assembly in a clamping way, and the anti-falling assembly is used for stopping the movable frame assembly so as to prevent the assembly plate from moving along the second side chute; the swing locking assembly is connected with the electric pole tower in a clamping way.
5. The pole-to-pole mobile power distribution rack of claim 4, wherein: the swing locking assembly comprises a swing rod, an elastic locking rod and a middle stop rod; a plurality of baffles are vertically arranged above the inner wall of the inner vertical rod body at intervals, the middle part of the swinging rod is rotatably arranged on the surface of the assembly plate, the inner end of the assembly plate is provided with a locking hole, the inner end of the swinging rod is provided with an elastic locking rod, and the outer end of the swinging rod is provided with a middle stop rod which extends outwards vertically;
in the locking state, the swing rod rotates outwards, the elastic locking rod is inserted into the locking hole in a clamping way, the middle stop rod extends into the bottom surface of the baffle plate, and the baffle plate stops the middle stop rod from above to restrain the assembly plate;
in the unlocking state, the swinging rod rotates inwards, the elastic locking rod is separated from the locking hole, and the middle stop rod is retracted to be separated from the baffle.
6. The pole-to-pole mobile power distribution rack of claim 5, wherein: the anti-drop assembly comprises a spring rod and an anti-drop frame, the spring rod is vertically arranged at the outer end of the inner wall of the grid plate, and the outer end of the spring rod is provided with an L-shaped anti-drop frame;
the movable frame component comprises a grid plate and a locking piece; the two side walls of the grid plate are respectively provided with a first side chute, the inner end of the bottom surface of the assembly plate is vertically provided with an L-shaped guide rod, and the guide rods are inserted into the first side chute in a sliding manner; locking pieces are arranged at two ends of the front end face of the grid plate and penetrate through the second side sliding grooves in a sliding mode; the locking piece is used for supporting the assembly plate from the inside, so that the assembly plate, the grid plate and the standing platform are connected into a whole; the inner end of the locking piece is matched with the anti-falling frame to stop, and the outer end of the locking piece is matched with the baffle of the winding displacement pole tower to stop.
7. The pole-to-pole mobile power distribution rack of claim 6, wherein: the locking piece comprises an inner vertical frame body, a penetrating rod, an outer transverse frame body and an outer vertical frame body; the penetrating rod penetrates through the second side sliding groove in a sliding and intersecting manner, an inner vertical frame body is vertically arranged at the inner end of the penetrating rod, an outer horizontal frame body is vertically arranged at the outer end of the penetrating rod, a grid plate is fixedly connected to the bottom end of the inner vertical frame body, an outer vertical frame body is vertically connected to the end part of the outer horizontal frame body, and the outer horizontal frame body and the outer vertical frame body are connected in a 7 shape;
in the fourth state, the anti-falling frame is abutted against the inner end of the penetrating rod, so that the grid plate is in an overhanging state; the connecting included angle between the outer transverse frame body and the outer vertical frame body is overlapped on the transverse rod body, and the bottom stop of the outer vertical frame body extends into the inner side of the transverse rod body; the middle stop lever is arranged on the top surface of the outer vertical frame body, the middle stop lever constrains the locking piece from the upper part, and the transverse rod constrains the locking piece from the lower part and the horizontal direction.
8. The pole-to-pole mobile power distribution rack of claim 7, wherein: the main support bracket comprises a first transverse frame body, a second transverse frame body and double-headed screws, wherein the first transverse frame body and the second transverse frame body are respectively arranged at the front side and the rear side of the electric tower, and two ends of the first transverse frame body and the second transverse frame body are connected into a whole through the double-headed screws; the lower support hoop is attached to and abutted against the bottom of the first transverse frame body and the second transverse frame body; the lap joint frame is lapped on the surface of the first transverse frame body or the second transverse frame body at the lowest part.
9. The pole-to-pole mobile power distribution rack of claim 8, wherein: the bottom both ends of the main support bracket that are located the below all install the lower support staple bolt, and the outer wall bottom in the electric tower is adorned to lower support staple bolt card, and the lower support staple bolt is used for supporting main support bracket from both ends.
10. The pole-to-pole mobile power distribution rack of claim 9, wherein: an auxiliary supporting piece is clamped at the top of the outer wall of the electric tower, and the inner end of the auxiliary supporting piece is clamped with the winding displacement electric tower; the auxiliary support piece comprises a first hoop ring, a second hoop ring and an auxiliary supporting rod; the first hoop ring and the second hoop ring are clamped at the top of the outer wall of the pole tower, an auxiliary supporting rod is vertically arranged on the inner wall of the second hoop ring, a U-shaped clamping block is arranged on the inner end surface of the auxiliary supporting rod, and the clamping block is clamped on the longitudinal rod body of the winding displacement pole tower.
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| CN202311043351.6A CN117317815B (en) | 2023-08-17 | 2023-08-17 | Movable distribution rack between electric poles |
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| CN202311043351.6A CN117317815B (en) | 2023-08-17 | 2023-08-17 | Movable distribution rack between electric poles |
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| CN117317815B CN117317815B (en) | 2024-05-31 |
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