CN218633174U - Prevent displacement cable testing bridge - Google Patents

Abstract

The utility model discloses an anti-displacement cable bridge, which comprises a lower mounting part, an upper mounting part, a bolt and a clamp assembly; the lower mounting part comprises a bottom frame, the upper mounting part comprises an upper frame body, and the bottom frame is connected with the upper frame body through the bolt; the hoop component comprises a bottom shell, an upper clamping shell, a clamping spring and a clamping plate; the bottom shell and the upper clamping shell are respectively installed on one surface, opposite to the upper frame body, of the bottom frame, a plurality of placing grooves are formed in the bottom shell, clamping grooves which correspond to the placing grooves in a one-to-one mode are formed in the upper clamping shell, a plurality of clamping springs are circumferentially connected in any one of the clamping grooves, and the clamping plate is connected to the tail ends of the clamping springs. The technical problem of cable testing bridge among the prior art, in the in-service use process, can't carry on spacingly to the cable of crane span structure inner wall, lead to in-service use process, the cable produces the displacement easily is solved.

Description

Anti-displacement cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, concretely relates to is a prevent displacement cable testing bridge.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure and a grid type structure, and consists of a support, a supporting arm, an installation accessory and the like, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, the cable bridge can arrange cables orderly inside and connect one device to another device, the appearance of the framework is not influenced, the specifications of cables in the bridge need to be classified and placed after the bridge is installed, and the cable bridge plays a role in facilitating the later searching and maintenance of a line with a certain model;

the application No. CN207603124U provides a 'telescopically-installed cable bridge', the telescopic clamping of the cable bridge is minimally affected by the surface roughness by the arrangement of pulleys, so that the installation is greatly convenient for operators, the damage rate is greatly reduced, the installation efficiency is effectively improved, although the installation efficiency of the bridge is improved by the device, the cable is placed in the bridge due to the fact that a corresponding limiting mechanism is not arranged on the inner wall of the bridge, the displacement is easily generated, and the firmness of the cable is poor;

therefore, an anti-displacement cable bridge is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a prevent displacement cable testing bridge, solve the cable testing bridge among the prior art, in the in-service use process, can't carry on spacingly to the cable of crane span structure inner wall, lead to in-service use process, the cable produces the technical problem of displacement easily.

In order to achieve the technical purpose, the utility model adopts the following technical proposal:

an anti-displacement cable bridge comprises a lower mounting part, an upper mounting part, a bolt and a hoop component;

the lower mounting part comprises a bottom frame, the upper mounting part comprises an upper frame body, and the bottom frame is connected with the upper frame body through the bolt;

the hoop component comprises a bottom shell, an upper clamping shell, a clamping spring and a clamping plate; the bottom shell and the upper clamping shell are respectively installed on one surface, opposite to the bottom frame body and the upper frame body, of the bottom shell, a plurality of placing grooves are formed in the bottom shell, clamping grooves which correspond to the placing grooves in a one-to-one mode are formed in the upper clamping shell, a plurality of clamping springs are circumferentially connected in any one of the clamping grooves, the clamping plate is connected to the tail ends of the clamping springs, and a displacement prevention area is formed by the clamping plate and the placing grooves.

Preferably, the bottom frame and the upper frame are both n-shaped in cross section, and the clamping plate is provided with a plurality of through holes.

Preferably, the both sides of underframe upper end have all seted up the spacing groove, go up the framework towards the one side integrated into one piece of spacing groove have with spacing groove complex arch.

Preferably, limiting plates are fixed to two sides of the bottom frame, and through holes for the upper frame to penetrate through are formed in the limiting plates.

Preferably, a plurality of threaded holes are formed in the two sides of the bottom frame, the two sides of the bottom frame are located below the limiting plates and the two sides of the outer wall of the upper frame body.

Preferably, two sides of the inner wall of the bottom frame are further provided with buffer assemblies, a gap is kept between the upper clamping shells, and buffer ends of the buffer assemblies are connected to the upper frame; the buffer assembly comprises two transverse plates and a plurality of buffer springs; two the diaphragm symmetry set up in the both sides of underframe inner wall, a plurality of buffer spring prolongs diaphragm length arrange in the diaphragm upper end, buffer spring's end-to-end connection has go up the framework.

Preferably, gaps are kept between two sides of the bottom shell and the inner wall of the bottom frame.

Preferably, a plurality of heat dissipation holes are formed in the two sides of the bottom frame, and a dustproof screen plate is arranged in each heat dissipation hole.

Preferably, the bottom parts of the two sides of the bottom frame are both connected with a reinforcing component; the reinforcing assembly comprises two extension plates and a plurality of reinforcing ribs; the two extension plates are fixed on two sides of the bottom frame, and the plurality of reinforcing ribs are arranged along the length of the extension plates and connected to the bottom frame.

Preferably, a plurality of mounting holes are formed between the two reinforcing ribs and on the extension plate.

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

1. compared with the prior art, the utility model, just with threaded connection's underframe and last framework, make things convenient for the staff to the installation of whole crane span structure, secondly set up the drain pan in the underframe, set up the card-feeding shell in last framework, through the cooperation of drain pan with the card-feeding shell, constitute one and prevent the displacement region, when setting up the cable in this region, the displacement can not take place for the cable, makes it in the use like this, and the stability of cable is stronger.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a front schematic view of the present invention.

In the figure: 1. a lower mounting portion; 11. a bottom frame; 12. a limiting groove; 13. a limiting plate; 14. heat dissipation holes; 2. an upper mounting portion; 21. an upper frame body; 22. a protrusion; 3. a bolt; 4. a clamp assembly; 41. a bottom case; 411. a placement groove; 42. mounting a clamping shell; 421. a clamping groove; 422. a snap spring; 423. clamping a plate; 5. a buffer assembly; 51. a transverse plate; 52. a buffer spring; 6. a reinforcement assembly; 61. an extension plate; 611. mounting holes; 62. and (5) reinforcing ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the present invention provides an anti-displacement cable bridge, which includes a lower mounting portion 1, an upper mounting portion 2, a bolt 3 and a clamp assembly 4.

The lower mounting part 1 comprises a bottom frame 11, the upper mounting part 2 comprises an upper frame 21, and the bottom frame 11 is connected with the upper frame 21 through a bolt 3.

The hoop component 4 comprises a bottom shell 41, an upper clamping shell 42, a clamping spring 422 and a clamping plate 423; bottom shell 41 and last card shell 42 install respectively in the one side that bottom frame 11 and last framework 21 are relative, have seted up a plurality of standing grooves 411 on the bottom shell 41, have seted up on the last card shell 42 with the block groove 421 of a plurality of standing grooves 411 one-to-one, all circumferential connection has a plurality of block springs 422 in arbitrary block groove 421, cardboard 423 is connected at a plurality of block springs 422's end, cardboard 423 forms one with standing groove 411 and prevents the displacement region.

Wherein the device is in the in-service use process, the cable that will wait to assemble, put into the standing groove 411 of drain pan 41 in proper order, after placing, carry out threaded connection through bolt 3 between with last framework 21 and the underframe 11, wherein adopt threaded connection's mounting means, at first, can strengthen the stability between framework 21 and the underframe 11, secondly the maintenance is conveniently dismantled in the later stage, after last framework 21 and underframe 11 assemble together, go up framework 21 can extrude buffering subassembly 5, make it take place deformation, and drive go up card shell 42 case drain pan 41 direction and remove, through the block spring 422 in the block groove 421, promote cardboard 423 and carry out the block to the cable that sets up in standing groove 411, make it can't produce the displacement in standing groove 411, thereby very big improvement the stability of cable in the later stage use.

Referring to fig. 2, 3 and 4, in order to improve the tightness between the bottom frame 11 and the upper frame 21, in a preferred embodiment, the bottom frame 11 and the upper frame 21 are both n-shaped in cross section, the clamping plate 423 is provided with a plurality of through holes, the two sides of the upper end of the bottom frame 11 are both provided with a limiting groove 12, one surface of the upper frame 21 facing the limiting groove 12 is integrally formed with a protrusion 22 matched with the limiting groove 12, the two sides of the bottom frame 11 are both fixed with a limiting plate 13, the limiting plate 13 is provided with a through hole for the upper frame 21 to pass through, and the two sides of the bottom frame 11 and the two sides below the limiting plate 13 and the two sides of the outer wall of the upper frame 21 are both provided with a plurality of threaded holes.

The bottom frame 11 and the upper frame body 21 are both arranged to be n-shaped frames, so that the n-shaped frames form a square structure after being assembled, and the clamping plate 423 is provided with a through hole, so that a certain heat dissipation effect can be achieved, and the situation that heat cannot be dissipated when the clamping plate 423 clamps a cable for a long time is avoided; and set up spacing groove 12 in the both sides of underframe 11 upper end to set up protruding 22 in last framework 21, make things convenient for protruding 22 to extend to spacing groove 12 in, make its both assemble inseparabler, and the both sides of underframe 11 all are equipped with limiting plate 13, and seted up the through-hole on its surface, framework 21 runs through limiting plate 13 on conveniently going up, and sets up the screw hole on underframe 11 and the limiting plate 13, conveniently will carry out threaded connection between the two through the screw thread.

To improve the buffering effect of the buffering element 5, please refer to fig. 1 and 4, in a preferred embodiment, the buffering element 5 is disposed on two sides of the inner wall of the bottom frame 11, and keeps a gap between the upper clamping shell 42, and the buffering end of the buffering element 5 is connected to the upper frame 21; the buffer assembly 5 comprises two transverse plates 51 and a plurality of buffer springs 52; the two transverse plates 51 are symmetrically arranged at two sides of the inner wall of the bottom frame 11, the plurality of buffer springs 52 are arranged at the upper ends of the transverse plates 51 along the length of the transverse plates 51, and the tail ends of the buffer springs 52 are connected with the upper frame body 21.

Wherein both sides of underframe 11 inner wall all are equipped with diaphragm 51, the equidistant a plurality of buffer spring 52 that is connected with on diaphragm 51, when assembling between last framework 21 and underframe 11, need to make the flange extrusion buffer spring 52 of the top surface in the framework 21 on it, make its buffer spring 52 take place deformation, just can make go up card shell 42 bottom of the case frame 11 in go on certainly, and at the in-process that extrudes buffer spring 52, the screw of going up framework 21 both sides and the screw position of underframe 11 both sides coincide each other, at this moment by during staff with threaded mounting into the screw, thereby guarantee the stability of underframe 11 and last framework 21 assembly, when last framework 21 top received the impact, can play certain buffer effect through buffer spring 52, secondly when later stage dismantlement, when bolt 3 is not spacing between underframe 11 and last framework 21, buffer spring 52 also can reach the effect that promotes upper framework 21 and keep away from underframe 11 fast.

Referring to fig. 1, in order to improve the heat dissipation effect of the cable bridge, in a preferred embodiment, gaps are kept between two sides of the bottom case 41 and the inner wall of the bottom case 11, a plurality of heat dissipation holes 14 are formed on two sides of the bottom case 11, and a dust screen is disposed in any one of the heat dissipation holes 14.

Wherein drain pan 41 is installed at underframe 11 bottom surface middle part, both sides all do not contact with the inner wall of underframe 11, and set up louvre 14 in the both sides of underframe 11, make things convenient for the inside cavity circulation of underframe 11, the radiating effect of cable has been played, the cable is at the produced heat of use, can in time give off, thereby avoid the too high condition of the inside high temperature of cable bridge to appear, secondly set up dustproof otter board in louvre 14, certain dustproof effect has been played, avoid in the radiating process, the dust gets into the inner wall, cause the accumulational condition of dust to appear.

To improve the overall stability of the cable tray, referring to fig. 2 and 3, in a preferred embodiment, the reinforcement member 6 is connected to both sides of the bottom frame 11, and the reinforcement member 6 includes two extension plates 61 and a plurality of reinforcing ribs 62; the two extension plates 61 are fixed on two sides of the bottom frame 11, the plurality of ribs 62 are arranged along the length of the extension plates 61 and connected to the bottom frame 11, and a plurality of mounting holes 611 are formed between the two ribs 62 and on the extension plates 61.

Set up extension board 61 and strengthening rib 62 through the both sides at underframe 11, reached the purpose that improves connection structure intensity between underframe 11 and the extension board 61, made its stability stronger, secondly set up mounting hole 611 on extension board 61, conveniently install whole cable testing bridge.

For better understanding of the present invention, the following detailed description of the working process of the anti-displacement cable bridge of the present invention is provided with reference to fig. 1 to 4: during assembly, cables are sequentially placed into the placing groove 411 formed in the upper end of the bottom shell 41, the limiting plates 13 penetrate through the two ends of the upper frame body 21, the protrusions 22 of the upper frame body extend into the limiting grooves 12, the buffer springs 52 are pressed by the convex plates on the inner top surface of the upper frame body 21, the buffer springs 52 are deformed, the screw holes on the two sides of the upper frame body 21 are overlapped with the screw holes on the bottom frame 11, the upper frame body 21 and the bottom frame 11 are assembled together through the bolts 3, after the upper frame body 21 and the bottom frame 11 are assembled through the bolts 3, the upper clamping shell 42 moves towards the direction close to the bottom shell 41, a displacement prevention area is formed through the placing groove 411 and the clamping groove 421, the clamping plate 423 is pushed through the elastic force of the clamping springs 422 to limit the cables, displacement of the cables is avoided after the assembly is completed, the stability of the cables during later work is greatly improved, the effect of heat dissipation of the inside of the whole bridge is achieved through the heat dissipation holes 14, the reinforcing ribs 62 are arranged, and the strength between the extending plate 61 and the upper frame body 21 is enhanced.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims (10)

1. The utility model provides an anti-displacement cable testing bridge which characterized in that: the clamp comprises a lower mounting part, an upper mounting part, a bolt and a clamp assembly;

the lower mounting part comprises a bottom frame, the upper mounting part comprises an upper frame body, and the bottom frame is connected with the upper frame body through the bolt;

the hoop component comprises a bottom shell, an upper clamping shell, a clamping spring and a clamping plate; the bottom shell and the upper clamping shell are respectively installed on one surface, opposite to the upper frame body, of the bottom frame, a plurality of placing grooves are formed in the bottom shell, clamping grooves which correspond to the placing grooves in a one-to-one mode are formed in the upper clamping shell, a plurality of clamping springs are circumferentially connected in any one of the clamping grooves, the clamping plate is connected to the tail ends of the clamping springs, and the clamping plate and the placing grooves form a displacement prevention area.

2. The anti-displacement cable tray of claim 1, wherein: the cross sections of the bottom frame and the upper frame body are both n-shaped, and the clamping plate is provided with a plurality of through holes.

3. The anti-displacement cable tray of claim 1, wherein: the utility model discloses a frame, including underframe, limiting groove, upper frame body, one side integrated into one piece have with limiting groove complex arch, the limiting groove has all been seted up to the both sides of underframe upper end, upper frame body towards the one side integrated into one piece of limiting groove.

4. The anti-displacement cable tray of claim 2, wherein: limiting plates are fixed on two sides of the bottom frame, and through holes for the upper frame to penetrate through are formed in the limiting plates.

5. The anti-displacement cable tray of claim 4, wherein: and a plurality of threaded holes are formed in the two sides of the bottom frame, are positioned below the limiting plates and are formed in the two sides of the outer wall of the upper frame body.

6. The anti-displacement cable tray of claim 1, wherein: buffer components are further arranged on two sides of the inner wall of the bottom frame, a gap is kept between the upper clamping shell and the lower clamping shell, and buffer ends of the buffer components are connected to the upper frame body; the buffer assembly comprises two transverse plates and a plurality of buffer springs; two the diaphragm symmetry set up in the both sides of underframe inner wall, a plurality of buffer spring prolongs diaphragm length arrange in the diaphragm upper end, buffer spring's end-to-end connection has go up the framework.

7. The anti-displacement cable tray of claim 1, wherein: and gaps are kept between the two sides of the bottom shell and the inner wall of the bottom frame.

8. The anti-displacement cable tray of claim 1, wherein: a plurality of heat dissipation holes are formed in the two sides of the bottom frame, and a dustproof screen plate is arranged in each heat dissipation hole.

9. The anti-displacement cable tray of claim 1, wherein: the bottoms of the two sides of the bottom frame are connected with reinforcing components; the reinforcing assembly comprises two extending plates and a plurality of reinforcing ribs; the two extension plates are fixed on two sides of the bottom frame, and the plurality of reinforcing ribs are arranged along the length of the extension plates and connected to the bottom frame.

10. The anti-displacement cable tray of claim 9, wherein: and a plurality of mounting holes are formed between the two reinforcing ribs and on the extension plate.

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