Energy-saving cable bridge

Abstract

The utility model belongs to the technical field of cable bridges, and particularly relates to an energy-saving cable bridge which comprises a bridge body, a cover plate is connected to the top of the bridge body in a buckled mode, a plurality of heat dissipation holes are formed in the two sides of the bridge body, and a plurality of triangular protruding plates are transversely arrayed on the inner bottom wall of the bridge body. A plurality of through grooves are formed in the top of the triangular convex plate, an adjusting mechanism is arranged at the bottom of the cover plate, and a clamping assembly capable of clamping cables with different thicknesses is arranged below the adjusting mechanism; a threaded rod is rotationally mounted at the top of the adjusting mechanism in a penetrating manner; according to the utility model, the cable can be cooled, the heat dissipation effect is good, the working efficiency of the device is improved, the distance between the two arc-shaped clamping plates can be adjusted according to the thickness of the cable, the use flexibility of the device is improved, the cable can be prevented from being too disordered and too close in the bridge main body, the heat dissipation of the cable is not influenced, and the service life of the cable is prolonged. And the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cable bridge technical field, concretely relates to an energy-saving cable bridge. BACKGROUND

[0002] Cable bridge, also known as cable bracket, is an important component for cable laying in building electrical engineering, and the main purposes of cable bridge include supporting cable, protecting cable and managing cable, to ensure the safety, neatness and reliability of cable wiring.

[0003] Problems of prior art:

[0004] The current cable bridge is mostly single flat structure, which can make the cables installed in the bridge too close and messy, and the ventilation and heat dissipation effect is poor, which can easily lead to high cable heat, serious power line resistance value loss, low power utilization rate and reduced equipment use effect. INVENTION CONTENTS

[0005] The utility model discloses a kind of energy-saving cable bridges, can heat dissipation to cable, heat dissipation effect is better, also improve the working efficiency of the device, can also adjust the distance between two arc-shaped clamping plates according to the thickness of cable, improve the flexibility of equipment use, also can avoid cable too messy and too close in bridge main body, affect the heat dissipation of cable, improve the practicability of equipment.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] A kind of energy-saving cable bridge, including bridge main body, the top of the bridge main body is buckled and connected with cover plate, the both sides of the bridge main body are all provided with a plurality of heat dissipation holes, the inner bottom wall of the bridge main body is all transversely arrayed with a plurality of triangular protruding plates, the top of the triangular protruding plate is provided with a plurality of through slots, the bottom of the cover plate is provided with adjusting mechanism, the lower portion of the adjusting mechanism is provided with the clamping assembly that can be clamped to different thickness cables.

[0008] The top of the adjusting mechanism is penetrated and is rotatably installed with threaded rod, the top of the threaded rod is fixed with rotating wheel, the bottom of the threaded rod and in the bridge main body rotatably installed with mounting block, the lower portion of the mounting block is provided with main plate, the top of the main plate is provided with internally threaded hole that is rotationally connected with mounting block, the both sides of the main plate are all provided with a plurality of side plates, one side of the side plate is fixed with second sliding block, the both inner sides of the bridge main body are all provided with second sliding groove that is slidably connected with second sliding block.

[0009] The clamping assembly comprises a plurality of fixing ears fixed to the bottom of the main plate, an installation shaft rotatably installed between the outer walls of the plurality of fixing ears, two external threads with opposite screw directions symmetrically arranged on the outer wall of the installation shaft and between the two fixing ears, a moving block slidingly connected with the main plate and screwed with the external threads of the installation shaft, two groups of scissors levers symmetrically arranged with respect to the main plate and between the bottoms of the two moving blocks, an installation rod rotatably installed at the hinge of the scissors lever, an arc-shaped clamping plate fixed to the bottom end of the installation rod, a first sliding block fixed to the top of the installation rod, a first sliding groove with the first sliding block slidingly connected and arranged at the bottom of the side plate, and a handle arranged at both ends of the installation shaft.

[0010] The arc-shaped clamping plate is fixed with a plurality of convex strips.

[0011] Both sides of the cover plate are provided with an insertion slot, the insertion slot is inserted with an insertion rod, one end of the insertion rod is fixed with a stop block in the insertion slot, one side of the stop block is provided with a spring fixed to the inner side of the insertion slot, one end of the insertion rod is fixed with an installation plate outside the insertion slot, one side of the installation plate is fixed with a clamping block, and both sides of the bridge main body are provided with a clamping groove matched with the clamping block.

[0012] Both sides of the bottom of the cover plate are fixed with a limiting block matched with the second sliding groove.

[0013] The utility model discloses technical effects are obtained:

[0014] The triangular convex plate and the through slot are arranged, the installation of the cable and the gap of the inner bottom wall of the bridge main body can flow air, and then the heat dissipation hole is matched, so that the cable can be cooled, the cooling effect is better, the working efficiency of the device is improved, the power line resistance value loss is reduced, the power utilization rate is improved, the energy-saving effect is achieved, the clamping assembly is arranged, the external thread is rotated by rotating the installation shaft, the moving block is driven, the scissors lever is driven to stretch and contract by the two moving blocks moving to each other, the arc-shaped clamping plate at the bottom end of the installation rod is moved, the distance between the two arc-shaped clamping plates is adjusted according to the thickness of the cable, the flexibility of equipment use is improved, the cable in the bridge main body can be prevented from being too messy and too close, the cooling of the cable is affected, the practicability of the equipment is improved, the cover plate is arranged, the installation and fixation or dismounting of the cover plate are facilitated through the cooperation of the insertion slot, the insertion rod, the spring, the installation plate, the clamping block and the clamping groove, the practicability of the equipment is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the bridge main body of the utility model;

[0017] Figure 3 is the three-dimensional structure schematic diagram of the cover plate of the utility model;

[0018] Figure 4 is the front view three-dimensional structure schematic diagram of the clamping assembly of the utility model;

[0019] Figure 5 is the bottom view three-dimensional structure schematic diagram of the clamping assembly of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, bridge main body;2, heat dissipation hole;3, cover plate;4, triangular protruding plate;5, through slot;6, main plate;7, side plate;8, fixing lug;9, mounting shaft;10, external thread;11, moving block;12, scissor lever;13, mounting rod;14, arc-shaped clamping plate;15, first sliding groove;16, first sliding block;17, convex strip;18, second sliding groove;19, second sliding block;20, internal threaded hole;21, mounting block;22, threaded rod;23, limiting block;24, plug-in slot;25, plug-in rod;26, spring;27, mounting plate;28, clamping block;29, clamping groove. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear and obvious, the utility model is specifically described below in combination with examples. It should be understood that the following text is only used to describe one or several specific embodiments of the utility model, and does not strictly limit the protection scope of the utility model specifically requested.

[0023] As Figures 1-2 shown, an energy-saving cable bridge, comprising a bridge main body 1, the top of the bridge main body 1 is buckled and connected with a cover plate 3, the two sides of the bridge main body 1 are provided with a plurality of heat dissipation holes 2, the inner bottom wall of the bridge main body 1 is transversely arrayed with a plurality of triangular protruding plates 4, the top of the triangular protruding plate 4 is provided with a plurality of through slots 5, the bottom of the cover plate 3 is provided with an adjusting mechanism, and the lower portion of the adjusting mechanism is provided with a clamping assembly capable of clamping different thick cables.

[0024] According to the above structure, the triangular protruding plate 4 and the through slot 5 are matched to make the air flow below the cable, and in cooperation with the heat dissipation hole 2, the cable in the bridge main body 1 can be cooled, the cooling effect is good, the service life of the cable is improved, the power line resistance value loss is reduced, the power utilization rate is improved, and the energy-saving effect is achieved.

[0025] As Figures 1-3As shown, the adjusting mechanism comprises a threaded rod 22 threaded through the top of the cover plate 3, a rotating wheel fixed to the top of the threaded rod 22, an installation block 21 rotatably installed at the bottom end of the threaded rod 22 and located in the bridge body 1, a main plate 6 arranged below the installation block 21, an internally threaded hole 20 formed in the top of the main plate 6 and threaded with the installation block 21, a plurality of side plates 7 arranged on both sides of the main plate 6, a second sliding block 19 fixed to one side of the side plate 7, and a second sliding groove 18 formed in both inner sides of the bridge body 1 and slidably connected with the second sliding block 19, so that the movement of the side plate 7 and the main plate 6 is more stable, thereby improving the stability of clamping.

[0026] According to the above structure, the rotating wheel is rotated to drive the threaded rod 22 to rotate, the threaded rod 22 drives the installation block 21 to move, and the installation block 21 is fixedly screwed with the main plate 6, and further cooperates with the second sliding block 19 and the second sliding groove 18 to drive the main plate 6 and the side plate 7 to move, thereby driving the clamping assembly to move, and further facilitating clamping of the cable.

[0027] As shown in Figures 4-5 The clamping assembly comprises a plurality of fixed ears 8 fixed to the bottom of the main plate 6, an installation shaft 9 rotatably installed through the outer wall between the plurality of fixed ears 8, two external threads 10 of opposite screw directions symmetrically arranged on the outer wall of the installation shaft 9 and located between the two fixed ears 8, a moving block 11 slidably connected with the main plate 6 and screwed with the outer wall of the installation shaft 9 corresponding to the external thread 10, so that the two moving blocks 11 between the two fixed ears 8 can move relative to each other, two groups of scissor levers 12 symmetrically arranged about the main plate 6 and arranged between the bottoms of the two moving blocks 11, so that the scissor levers 12 can be extended and retracted through the two moving blocks 11 moving relative to each other, thereby improving the perfection of the device, an installation rod 13 rotatably installed through the hinged portion of the scissor lever 12, an arc-shaped clamping plate 14 fixed to the bottom end of the installation rod 13, a first sliding block 16 fixed to the top of the installation rod 13, a first sliding groove 15 formed in the bottom of the side plate 7 and slidably connected with the first sliding block 16, a plurality of protrusions 17 fixed to the bottom of the arc-shaped clamping plate 14, and a plurality of pawls arranged on both ends of the installation shaft 9, thereby improving the stability of the cable fixed by the arc-shaped clamping plate 14, and avoiding complete adhesion of the cable to the arc-shaped clamping plate 14, so that there is a certain gap between them, facilitating heat dissipation of the cable, and improving the use effect of the device.

[0028] According to the above structure, rotating the dial wheel drives the external thread 10 on the mounting shaft 9 to rotate, the external thread 10 on the mounting shaft 9 cooperates with the moving block 11 to drive the two moving blocks 11 to move relative to each other, the moving block 11 drives the scissors lever 12 to extend and retract, and drives the arc-shaped clamping plates 14 on the mounting rod 13 to move, thereby adjusting the distance between the arc-shaped clamping plates 14, in use, different cables are isolated and fixed to avoid being too close to each other, facilitating the operator to place different cables, making it easier for the operator to distinguish during maintenance, improving the flexibility of equipment use, preventing cables from being too close to each other, affecting the heat dissipation of the cables, improving the service life of the cables, and achieving energy-saving effect.

[0029] As shown in Figures 2-3 The cover plate 3 is provided with a plug-in slot 24 on both sides, the plug-in slot 24 is provided with a plug-in rod 25, one end of the plug-in rod 25 is fixed with a stop block in the plug-in slot 24, one side of the stop block is provided with a spring 26 fixed in the plug-in slot 24, one end of the plug-in rod 25 and outside the plug-in slot 24 is fixed with a mounting plate 27, one side of the mounting plate 27 is fixed with a clamping block 28, both sides of the bridge main body 1 are provided with a clamping slot 29 matched with the clamping block 28.

[0030] According to the above structure, cover the cover plate 3, then pull the mounting plate 27, slightly rotate the mounting plate 27, make the clamping block 28 align with the clamping slot 29, loosen the mounting plate 27, through the elastic force of the spring 26, drive the plug-in rod 25 to move, the plug-in rod 25 drives the clamping block 28 on the mounting plate 27 to insert into the clamping slot 29, convenient for installation, fixation and disassembly of the cover plate 3, convenient for maintenance of the equipment, improve the practicability of the equipment, reduce the labor intensity.

[0031] The working principle of the utility model is: according to the thickness of the cable, rotating the handle, the handle drives the external thread 10 on the mounting shaft 9 to rotate, the external thread 10 on the mounting shaft 9 cooperates with the moving block 11, drives two moving blocks 11 to move mutually, the moving block 11 drives the scissor pole 12 to extend and retract, and drives the arc clamping plate 14 on the mounting rod 13 to move, thereby adjusting the distance between the arc clamping plate 14, then preventing the cable in the bridge main body 1 inner bottom, covering the cover plate 3, then pulling the mounting plate 27, slightly rotating the mounting plate 27, making the clamping block 28 align with the clamping groove 29, loosening the mounting plate 27, through the elastic force of the spring 26, driving the plug-in rod 25 to move, the plug-in rod 25 drives the clamping block 28 on the mounting plate 27 to insert into the clamping groove 29, and fixes the cover plate 3, finally rotating the handle, driving the threaded rod 22 to rotate, the threaded rod 22 drives the mounting block 21 to move, because the mounting block 21 is threadedly connected with the main plate 6, and is fixed, cooperating with the second sliding block 19 and the second sliding groove 18, thereby driving the main plate 6 and the side plate 7 to move, and further driving the arc clamping plate 14 to move downward, clamping and fixing the cable; the triangular lug 4 and the through slot 5 are arranged to cooperate, making the air flow below the cable, cooperating with the heat dissipation hole 2, the cable in the bridge main body 1 can be cooled, the cooling effect is good, the service life of the cable is improved, the power line resistance value loss is reduced, the power utilization rate is improved, and the energy-saving effect is achieved.

[0032] The above only is the preferred implementation of the utility model, should point out, for the ordinary skilled person in the prior art, under the premise of not departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the utility model. The structure, device and operation method not specifically described and explained in the utility model, if no special description and limitation, are implemented according to the conventional means in the field.

Claims

1. An energy-saving cable bridge, comprising a bridge main body (1), characterized in that: The top of the bridge main body (1) is buckled with a cover plate (3), the two sides of the bridge main body (1) are provided with a plurality of heat dissipation holes (2), the inner bottom wall of the bridge main body (1) is transversely arranged with a plurality of triangular flanges (4), the top of the triangular flange (4) is provided with a plurality of through grooves (5), the bottom of the cover plate (3) is provided with an adjusting mechanism, and the lower portion of the adjusting mechanism is provided with a clamping assembly capable of clamping cables of different thicknesses.

2. The energy-saving cable bridge according to claim 1, characterized in that: The top of the adjusting mechanism is penetrated and rotationally installed with a threaded rod (22), the top of the threaded rod (22) is fixedly provided with a rotating wheel, the bottom end of the threaded rod (22) is rotationally installed with a mounting block (21) in the bridge main body (1), the lower portion of the mounting block (21) is provided with a main plate (6), the top of the main plate (6) is provided with an internal threaded hole (20) rotationally connected with the mounting block (21), the two sides of the main plate (6) are provided with a plurality of side plates (7), one side of the side plate (7) is fixedly provided with a second sliding block (19), and the two inner sides of the bridge main body (1) are provided with second sliding grooves (18) slidably connected with the second sliding block (19).

3. The energy-saving cable bridge according to claim 2, characterized in that: The bottom of the clamping assembly is fixedly provided with a plurality of fixed ears (8), the outer wall between the plurality of fixed ears (8) is penetrated and rotationally installed with a mounting shaft (9), the outer wall of the mounting shaft (9) and between the two fixed ears (8) is symmetrically provided with two external threads (10) with opposite screw directions, the outer wall of the mounting shaft (9) is rotationally connected with a moving block (11) slidably connected with the main plate (6) corresponding to the external thread (10), the bottom between the two moving blocks (11) is provided with two groups of scissor levers (12) symmetrically about the main plate (6), the hinge portion of the scissor lever (12) is penetrated and rotationally installed with a mounting rod (13), the bottom end of the mounting rod (13) is fixedly provided with an arc-shaped clamping plate (14), the top of the mounting rod (13) is fixedly provided with a first sliding block (16), the bottom of the side plate (7) is provided with a first sliding groove (15) slidably connected with the first sliding block (16), and the two ends of the mounting shaft (9) are provided with a rotating wheel.

4. The energy-saving cable bridge of claim 3, wherein: The bottom of the arc-shaped clamping plate (14) is fixedly provided with a plurality of convex strips (17).

5. The energy-saving cable bridge of claim 1, wherein: The two sides of the cover plate (3) are provided with plug-in grooves (24), the plug-in grooves (24) are plugged with plug-in rods (25), one end of the plug-in rod (25) is fixedly provided with a stop block in the plug-in groove (24), one side of the stop block is provided with a spring (26) fixedly provided in the inner side of the plug-in groove (24), one end of the plug-in rod (25) and outside the plug-in groove (24) is fixedly provided with a mounting plate (27), one side of the mounting plate (27) is fixedly provided with a clamping block (28), and the two sides of the bridge main body (1) are provided with clamping grooves (29) matched with the clamping block (28).

6. The energy-saving cable bridge of claim 1, wherein: The bottom of the cover plate (3) is fixedly provided with a limiting block (23) matched with the second sliding groove (18).

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