CN212137169U

CN212137169U - Cable bridge convenient to cable maintenance is changed

Info

Publication number: CN212137169U
Application number: CN202020892668.2U
Authority: CN
Inventors: 董宾治
Original assignee: Anhui Huiyuan Mechanical & Electrical Co ltd
Current assignee: Anhui Huiyuan Mechanical & Electrical Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-12-11
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a cable bridge convenient for cable maintenance and replacement, belonging to the technical field of cable bridges, comprising a bridge body, wherein the upper end of the bridge body is provided with an upper cover, the inner bottom end of the bridge body is provided with a slide groove seat, the inner part of the slide groove seat is provided with a slide block, the upper end of the slide block is provided with a support seat, the surface of the support seat is provided with a pull handle, the two sides of the support seat are provided with buckles, the two sides of the bridge body are provided with clamping grooves corresponding to the buckles, the upper end of the support seat is provided with a plurality of fixing components, the utility model can draw out and fix cables through mechanisms such as the support seat, the slide block, the slide groove seat and the like without disassembly, the operation is convenient and simple, the subsequent maintenance and investigation of the cables are convenient, the support seat can be directly drawn out during the investigation, the investigation is, the cable is separated and fixed through the fixing assembly, and the heat dissipation performance of the cable is improved.

Description

Cable bridge convenient to cable maintenance is changed

Technical Field

The utility model belongs to the technical field of the cable testing bridge, concretely relates to cable testing bridge convenient to cable maintenance is changed.

Background

With the progress of science and technology and the popularization and application of intelligent equipment, various cables are often required to be laid in the installation of building electromechanical supporting facilities, and in order to be safe to use and convenient to manage, cable bridges are generally adopted to be intensively laid. The existing cable support is used for singly placing a plurality of different cables together in a concentrated mode, so that cables in a cable bridge are messy, an upper cover needs to be detached, the cable fault is not convenient to detach and troubleshoot, the cables are easy to heat in the electrifying process, and the heat dissipation of the wires and the cables is not convenient in a bundling mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable testing bridge convenient to cable maintenance is changed has and need not to dismantle, is convenient for investigate the characteristics of cable trouble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable testing bridge convenient to cable maintenance is changed, includes the crane span structure body, the upper end of crane span structure body is provided with the upper cover, the inside bottom of crane span structure body is provided with the spout seat, the inside of spout seat is provided with the slider, the upper end of slider is provided with the supporting seat, the surface of supporting seat is provided with draws the handle, the both sides of supporting seat are provided with the buckle, the both sides of crane span structure body are provided with the draw-in groove corresponding with the buckle, the upper end of supporting seat is provided with a plurality of fixed subassemblies.

Preferably, fixed subassembly is including fixing the support frame in the supporting seat upper end, the both sides of support frame are provided with the pillar, the outside one end that the pillar runs through the support frame is provided with the stopper, the other end of pillar is provided with splint, splint keep away from pillar one side and are provided with first arc wall, splint are close to pillar one side and are provided with the spring, the spring housing is established in the outside of pillar, and one end is fixed on splint, and the other end is fixed on the support frame inner wall.

Preferably, a second arc-shaped groove is formed in the middle of the bottom end of the inner portion of the supporting frame.

Preferably, the spring and the clamping plate and the spring and the support frame are fixed through arc welding.

Preferably, a limiting plate is arranged on the rear side of the sliding groove seat and fixed at the bottom end inside the bridge frame body.

Preferably, a plurality of ventilation openings are formed in two side walls of the bridge frame body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a fixed cable can be taken out to mechanisms such as supporting seat, slider, chute seat, need not to dismantle, and convenient operation is simple, makes things convenient for the subsequent maintenance investigation of cable simultaneously, during the investigation, can directly pull out the supporting seat, to single cable investigation, improves investigation cable fault efficiency, separately fixes the cable through fixed subassembly, improves its thermal diffusivity.

2. The utility model discloses a fixed cable of fixed subassembly is simple and convenient, and is reliable and stable, through the stopper of outside pulling support frame both sides, the stopper drives the pillar and outwards removes, makes splint part to both sides, and the spring compresses simultaneously, puts into the second arc wall with the cable, releases the stopper, thereby the spring return presss from both sides tight cable, and is fixed simple swift, reliable and stable, and can fix the cable of different models, improves its general type.

Drawings

Fig. 1 is the structure diagram of the cable bridge convenient for cable maintenance and replacement.

Fig. 2 is a schematic diagram of the side-view internal structure of the present invention.

Fig. 3 is a schematic structural view of the fixing assembly of the present invention.

In the figure: 1. a bridge frame body; 2. an upper cover; 3. a slider; 4. buckling; 5. a card slot; 6. a supporting seat; 7. a fixing assembly; 71. a support frame; 72. a pillar; 73. a limiting block; 74. a spring; 75. a splint; 76. a first arc-shaped slot; 77. a second arc-shaped slot; 8. pulling a handle; 9. a chute seat; 10. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a cable bridge convenient for cable maintenance and replacement comprises a bridge body 1, wherein an upper cover 2 is arranged at the upper end of the bridge body 1, and a plurality of ventilation openings are formed in two side walls of the bridge body 1 in order to improve the heat dissipation effect of the bridge body 1; a sliding groove seat 9 is arranged at the bottom end inside the bridge frame body 1, a sliding block 3 is arranged inside the sliding groove seat 9, a supporting seat 6 is arranged at the upper end of the sliding block 3, a limiting plate 10 is arranged on the rear side of the sliding groove seat 9 of the supporting seat 6 in order to limit the supporting seat 6 and prevent the sliding block 3 from derailing, and the limiting plate 10 is fixed at the bottom end inside the bridge frame body 1; a pull handle 8 is arranged on the surface of the supporting seat 6, buckles 4 are arranged on two sides of the supporting seat 6, clamping grooves 5 corresponding to the buckles 4 are arranged on two sides of the bridge frame body 1, and a plurality of fixing assemblies 7 are arranged at the upper end of the supporting seat 6;

in order to fix cables of different types conveniently, in this embodiment, the fixing assembly 7 includes a support frame 71 fixed at the upper end of the support seat 6, support columns 72 are disposed at two sides of the support frame 71, a limit block 73 is disposed at one end of the support column 72 penetrating through the outer portion of the support frame 71, a clamp plate 75 is disposed at the other end of the support column 72, a first arc-shaped groove 76 is disposed at one side of the clamp plate 75 away from the support column 72, a spring 74 is disposed at one side of the clamp plate 75 close to the support column 72, the spring 74 is sleeved outside the support column 72, one end of the spring is fixed on the clamp plate 75, and the other end of the spring is fixed on the inner wall of the support; in order to increase the contact surface between the supporting frame 71 and the cable and increase the tightening force, a second arc-shaped groove 77 is disposed at a middle position of the inner bottom end of the supporting frame 71.

The utility model discloses a theory of operation and use flow: when the utility model is used, the buckle 4 is opened, the pull handle 8 is pulled, the supporting seat 6 slides outwards through the slider 3, the fixing component 7 moves out, the limit blocks 73 on the two sides of the supporting frame 71 are pulled outwards, the limit blocks 73 drive the supporting columns 72 to move outwards, the clamping plates 75 are separated towards the two sides, meanwhile, the springs 74 are compressed, the cable is put into the second arc-shaped groove 77, the limit blocks 73 are released, the springs 74 return to clamp the cable, the fixing is simple and rapid, the fixing is stable and reliable, the cables with different types can be fixed, the general type of the cable is improved, the cable is separated and fixed at the same time, the heat dissipation performance of the cable is improved, after the fixing is finished, the supporting seat 6 is pushed into the bridge frame body 1 to be abutted against the limit plate 10, the buckle 4 is clamped and fixed with the clamping groove 5, the operation is simple and convenient, the subsequent maintenance and, and the efficiency of troubleshooting the cable fault is improved by troubleshooting a single cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cable testing bridge convenient to cable maintenance is changed, includes crane span structure body (1), its characterized in that: the upper end of crane span structure body (1) is provided with upper cover (2), the inside bottom of crane span structure body (1) is provided with chute seat (9), the inside of chute seat (9) is provided with slider (3), the upper end of slider (3) is provided with supporting seat (6), the surface of supporting seat (6) is provided with draws handle (8), the both sides of supporting seat (6) are provided with buckle (4), the both sides of crane span structure body (1) are provided with draw-in groove (5) corresponding with buckle (4), the upper end of supporting seat (6) is provided with a plurality of fixed subassembly (7).

2. The cable tray for facilitating cable repair and replacement of claim 1, wherein: fixed subassembly (7) are including fixing support frame (71) in supporting seat (6) upper end, the both sides of support frame (71) are provided with pillar (72), outside one end that support frame (71) were run through in pillar (72) is provided with stopper (73), the other end of pillar (72) is provided with splint (75), splint (75) are kept away from pillar (72) one side and are provided with first arc wall (76), splint (75) are close to pillar (72) one side and are provided with spring (74), the outside at pillar (72) is established in spring (74) cover, and one end is fixed on splint (75), and the other end is fixed on support frame (71) inner wall.

3. The cable tray for facilitating cable repair and replacement of claim 2, wherein: a second arc-shaped groove (77) is formed in the middle of the bottom end of the inner portion of the supporting frame (71).

4. The cable tray for facilitating cable repair and replacement of claim 2, wherein: the spring (74) and the clamping plate (75) and the spring (74) and the supporting frame (71) are fixed through arc welding.

5. The cable tray for facilitating cable repair and replacement of claim 1, wherein: a limiting plate (10) is arranged on the rear side of the sliding groove seat (9), and the limiting plate (10) is fixed at the bottom end of the interior of the bridge frame body (1).

6. The cable tray for facilitating cable repair and replacement of claim 1, wherein: a plurality of ventilation openings are formed in two side walls of the bridge frame body (1).