CN220209850U

CN220209850U - Cable bridge for long-distance power transmission

Info

Publication number: CN220209850U
Application number: CN202320948047.5U
Authority: CN
Inventors: 陈龙; 陆超; 朱鑫杰; 朱伟; 徐丽萍
Original assignee: Jiangsu Huatai Electric Power Electronic Instrument Co ltd
Current assignee: Jiangsu Huatai Electric Power Electronic Instrument Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-12-19
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of cable bridges and discloses a cable bridge for remote power transmission, which effectively solves the problem that the prior storage rack is poor in limiting effect and easy to cause contact heating between cables.

Description

Cable bridge for long-distance power transmission

Technical Field

The utility model belongs to the technical field of cable bridges, and particularly relates to a cable bridge for long-distance power transmission.

Background

According to the patent document with the authorized publication number of CN218771076U, the utility model name of a trapezoid cable bridge is described in the specification: after the cable is placed, the protective top cover can be aligned and spliced in the mounting seat, then the limiting plate is supported, the protective top cover rotates ninety degrees anticlockwise, the horizontal left position shown in the drawing is rotated, at the moment, the rubber pad at the bottom of the rubber pad is contacted with the top of the cable bridge main body, after the limiting plate is rotated to the place, the magnetic attraction block at the back of the limiting plate can be contacted with the magnet in the mounting seat, and can be adsorbed together after being contacted with the magnet, so that the connection limiting is realized, the mounting of the protective top cover is completed, the protective top cover can be conveniently dismounted, the limiting effect can be canceled only by reversely rotating the limiting plate, the protective top cover is convenient to take down the cable to place, the cable can be placed on each storage rack in the cable bridge main body, the cable is high in placement stability, the cable is good in use effect, the storage device is arranged in the cable bridge main body, the cable bridge main body is prevented, the storage racks are high in stability, and the mounting side end holes play the role of conveniently mounting the cable bridge main body, and the use is convenient; the following drawbacks still remain:

when the cable is installed, the cable is directly placed on the storage rack, so that the cable can still move, the limiting effect is not strong, the cables can be contacted with each other, and the cable is contacted with heat, so that the use of the cable is affected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the cable bridge for remote power transmission, which effectively solves the problems that the prior storage rack is not strong in limiting effect and is easy to cause contact heating between cables.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cable bridge for remote power transmission comprises a bottom frame, wherein a top frame is arranged at the top end of the bottom frame, a mounting assembly is arranged between the bottom frame and the top frame, and cable fixing assemblies are arranged in the bottom frame and the top frame;

the cable fixing assembly comprises a lower fixing frame which is equidistantly arranged in the underframe, and first semicircular grooves are equidistantly formed in the top end of the lower fixing frame;

the inside equidistance of roof-rack is equipped with the mount, and the mount is located the top of mount down, and the below equidistance of mount is equipped with the fixed plate, and the fixed plate is located first semicircle inslot below, and the second semicircle inslot has been seted up to the bottom of fixed plate, and the cable setting is between first semicircle inslot and second semicircle inslot.

Preferably, the two ends of the lower fixing frame are slidably mounted in the first sliding groove, the first sliding groove is formed in the inner wall of the bottom frame, the bottom end of the lower fixing frame is symmetrically provided with the second springs, and the bottom ends of the second springs are fixedly connected with the inner bottom wall of the first sliding groove.

Preferably, third springs are symmetrically arranged at the top ends of the fixing plates, the top ends of the third springs are fixedly connected with the bottom wall of the upper fixing frame, a screw is rotatably arranged at the top end of the upper fixing frame, and the screw is in threaded connection with the top of the top frame.

Preferably, the two ends of the upper fixing frame are slidably mounted in the second sliding groove, and the second sliding groove is formed in the inner wall of the top frame.

Preferably, the installation component is including evenly seting up in the cardboard of installing in chassis top, has seted up the joint groove on the cardboard.

Preferably, the clamping grooves are uniformly formed in the bottom end of the top frame, and the clamping plates are inserted into the clamping grooves.

Preferably, the draw-in groove is kept away from the inside one side of roof-rack and is equipped with a side section of thick bamboo, and the inside movable mounting of side section of thick bamboo is equipped with the draw-in bar, draw-in bar and joint groove joint, and the draw-in bar is kept away from the inside one end of roof-rack and is installed the pull rod, and the pull rod runs through to the outside of side section of thick bamboo, and first spring is installed to the one end that the draw-in bar is close to the pull rod, the one end of first spring and the inner wall fixed connection of side section of thick bamboo.

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

(1) According to the utility model, the cable is arranged in the first semicircular groove on the first semicircular groove, the screw is rotated to push the upper fixing frame to move downwards, so that the cable is clamped into the second semicircular groove on the fixing plate, the cable is fixed under the action of the lower fixing frame and the fixing plate, and the fixing and supporting effects on the cable are improved;

(2) This novel inside through last mount slidable mounting in the second spout, the mount slides down and sets up in the inside of first spout, rotates the back at the screw rod, promotes down the mount and removes for the change in height of mount down, thereby make down the mount can carry out altitude mixture control, thereby conveniently adjust the installation height of cable.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

fig. 1 is a schematic view of a cable bridge structure for remote power transmission according to the present utility model;

FIG. 2 is a schematic view of the structure of the bottom and top frames of the present utility model;

FIG. 3 is a schematic view of the mounting assembly of the present utility model;

FIG. 4 is a schematic view of a cable fixing assembly according to the present utility model;

in the figure: 1. a chassis; 2. a top frame; 3. a mounting assembly; 301. a clamping plate; 302. a clamping groove; 303. a clamping groove; 304. a side cylinder; 305. a clamping rod; 306. a pull rod; 307. a first spring; 4. a cable fixing assembly; 401. a first chute; 402. a lower fixing frame; 403. a second chute; 404. an upper fixing frame; 405. a first semicircular groove; 406. a second spring; 407. a third spring; 408. a fixing plate; 409. and (3) a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, the utility model comprises a bottom frame 1, a top frame 2 is arranged at the top end of the bottom frame 1, a mounting component 3 is arranged between the bottom frame 1 and the top frame 2, and a cable fixing component 4 is arranged inside the bottom frame 1 and the top frame 2;

the cable fixing component 4 comprises a lower fixing frame 402 which is equidistantly arranged in the bottom frame 1, first semicircular grooves 405 are equidistantly arranged at the top end of the lower fixing frame 402, an upper fixing frame 404 is equidistantly arranged in the top frame 2, the upper fixing frame 404 is positioned above the lower fixing frame 402, a fixing plate 408 is equidistantly arranged below the upper fixing frame 404, the fixing plate 408 is positioned below the first semicircular grooves 405, second semicircular grooves are arranged at the bottom ends of the fixing plate 408, cables are arranged between the first semicircular grooves 405 and the second semicircular grooves, two ends of the lower fixing frame 402 are slidably arranged in the first sliding grooves 401, the first sliding grooves 401 are arranged on the inner wall of the bottom frame 1, second springs 406 are symmetrically arranged at the bottom ends of the lower fixing frame 402, the bottom ends of the second springs 406 are fixedly connected with the inner bottom wall of the first sliding grooves 401, third springs 407 are symmetrically arranged at the top ends of the fixing plate 408, the top ends of the third springs 407 are fixedly connected with the bottom wall of the upper fixing frame 404, the top end of the upper fixing frame 404 is rotatably provided with a screw 409, the screw 409 is in threaded connection with the top of the top frame 2, two ends of the upper fixing frame 404 are slidably arranged in the second sliding groove 403, the second sliding groove 403 is arranged on the inner wall of the top frame 2, a cable is arranged in the first semicircular groove 405 on the first semicircular groove 405, the screw 409 is rotated to push the upper fixing frame 404 to move downwards, so that the cable is clamped into the second semicircular groove on the fixing plate 408, the cable is fixed under the action of the lower fixing frame 402 and the fixing plate 408, the fixed supporting effect on the cable is improved, the upper fixing frame 404 is slidably arranged in the second sliding groove 403, the lower fixing frame 402 is slidably arranged in the first sliding groove 401, after the screw 409 rotates, the lower fixing frame 402 is pushed to move, the height of the lower fixing frame 402 is changed, so that the height of the lower fixing frame 402 can be adjusted, thereby the installation height of the cable is convenient to adjust.

The installation component 3 is including evenly setting up the cardboard 301 of installing in chassis 1 top, the joint groove 302 has been seted up on the cardboard 301, draw-in groove 303 has evenly been seted up to the bottom of roof-rack 2, the inside of draw-in groove 303 is inserted to the cardboard 301, one side that roof-rack 2 inside was kept away from to draw-in groove 303 is equipped with a side section of thick bamboo 304, side section of thick bamboo 304 and roof-rack 2's lateral wall fixed connection, side section of thick bamboo 304's inside movable mounting has clamping lever 305, clamping lever 305 and joint groove 302 joint, draw-bar 306 is installed to the inside one end that clamping lever 305 kept away from roof-rack 2, draw-bar 306 runs through to the outside of side section of thick bamboo 304, first spring 307 is installed to the one end that clamping lever 305 is close to draw-bar 306, the one end and the inner wall fixed connection of side section of thick bamboo 304.

Working principle: when the cable fixing device is used, the pull rod 306 on the upper side barrel 304 of the top frame 2 is pulled outwards, the clamping rod 305 enters the side barrel 304, the clamping plate 301 at the top end of the bottom frame 1 is inserted into the clamping groove 303 at the bottom end of the top frame 2, then the pull rod 306 is loosened, the clamping rod 305 is clamped with the clamping groove 303 under the action of the elastic force of the first spring 307, the bottom frame 1 and the top frame 2 are fixed, a cable is arranged in the first semicircular groove 405 on the first semicircular groove 405, then the screw 409 is rotated, the upper fixing frame 404 is pushed to move downwards due to the fact that the screw 409 is in threaded connection with the top wall of the top frame 2, the cable is clamped into the second semicircular groove on the fixing plate 408, the cable is fixed under the action of the lower fixing frame 402 and the fixing plate 408, and the lower fixing frame 402 is slidably arranged in the first sliding groove 401 due to the fact that the upper fixing frame 404 is slidably arranged in the second sliding groove 403, and therefore the lower fixing frame 402 can be adjusted in height, and the installation height of the cable is conveniently adjusted.

Claims

1. The utility model provides a cable testing bridge for long-distance transmission of electricity, includes chassis (1), its characterized in that: the top end of the bottom frame (1) is provided with a top frame (2), a mounting assembly (3) is arranged between the bottom frame (1) and the top frame (2), and cable fixing assemblies (4) are arranged in the bottom frame (1) and the top frame (2);

the cable fixing assembly (4) comprises a lower fixing frame (402) which is equidistantly arranged in the underframe (1), and first semicircular grooves (405) are equidistantly formed in the top end of the lower fixing frame (402);

the inside equidistance of roof-rack (2) is equipped with mount (404), and the top of mount (404) is located down mount (402), and the below equidistance of mount (404) is equipped with fixed plate (408), and fixed plate (408) are located first semicircle groove (405) below, and the second semicircle groove has been seted up to the bottom of fixed plate (408), and the cable setting is between first semicircle groove (405) and second semicircle groove.

2. The cable tray for remote power transmission of claim 1, wherein: two ends of the lower fixing frame (402) are slidably mounted in the first sliding groove (401), the first sliding groove (401) is formed in the inner wall of the underframe (1), second springs (406) are symmetrically mounted at the bottom end of the lower fixing frame (402), and the bottom ends of the second springs (406) are fixedly connected with the inner bottom wall of the first sliding groove (401).

3. The cable tray for remote power transmission of claim 1, wherein: third springs (407) are symmetrically arranged at the top ends of the fixing plates (408), the top ends of the third springs (407) are fixedly connected with the bottom wall of the upper fixing frame (404), a screw (409) is rotatably arranged at the top ends of the upper fixing frame (404), and the screw (409) is in threaded connection with the top of the top frame (2).

4. The cable tray for remote power transmission of claim 1, wherein: the two ends of the upper fixing frame (404) are slidably arranged in the second sliding groove (403), and the second sliding groove (403) is arranged on the inner wall of the top frame (2).

5. The cable tray for remote power transmission of claim 1, wherein: the mounting assembly (3) comprises clamping plates (301) which are uniformly arranged at the top end of the underframe (1), and clamping grooves (302) are formed in the clamping plates (301).

6. The cable tray for remote power transmission of claim 1, wherein: clamping grooves (303) are uniformly formed in the bottom end of the top frame (2), and clamping plates (301) are inserted into the clamping grooves (303).

7. The cable tray for remote power transmission of claim 6, wherein: the clamping groove (303) is far away from one side of the inside of the top frame (2) and is provided with a side barrel (304), the side barrel (304) is fixedly connected with the side wall of the top frame (2), a clamping rod (305) is movably arranged in the side barrel (304), the clamping rod (305) is clamped with the clamping groove (302), a pull rod (306) is arranged at one end of the clamping rod (305) far away from the inside of the top frame (2), the pull rod (306) penetrates through the outside of the side barrel (304), a first spring (307) is arranged at one end of the clamping rod (305) close to the pull rod (306), and one end of the first spring (307) is fixedly connected with the inner wall of the side barrel (304).