CN220449426U

CN220449426U - Cable winding and unwinding devices for engineering construction

Info

Publication number: CN220449426U
Application number: CN202321442351.9U
Authority: CN
Inventors: 鲍聪伟; 王俊杰; 马朕邦
Original assignee: Henan Lingya Construction Engineering Co ltd
Current assignee: Henan Lingya Construction Engineering Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-02-06
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a cable winding and unwinding device for engineering construction, which relates to the technical field of power engineering construction and comprises a support, wherein the bottom of the support is fixedly connected with a protective cover, two sides of the support are fixedly connected with support plates, a rotating disc is sleeved on the support plates in a rotating way, a plurality of groups of handles are fixedly connected on the rotating disc, a connecting component is sleeved on the rotating disc in a sliding way, a limiting component is fixedly sleeved at one end of a reel and used for adjusting the required pulling force when the reel rotates for the first time, the connecting component comprises a moving disc sleeved on the rotating disc in a sliding way, one end of the moving disc is fixedly connected with a moving column, the top of the moving column is fixedly connected with a clamping groove, a plurality of groups of limiting columns are fixedly connected on the moving disc, the limiting component comprises a coil spring fixedly sleeved in the reel, one end of the coil spring is fixedly connected with a fixed block, the fixed block is fixedly connected with the outer wall of the moving disc, and the other end of the coil spring is fixedly connected with a moving block. Compared with the prior art, the power of the cable winding and unwinding starting time is improved.

Description

Cable winding and unwinding devices for engineering construction

Technical Field

The utility model relates to the technical field of power engineering construction, in particular to a cable winding and unwinding device for engineering construction.

Background

The electric power construction is the project related to the production, transmission and distribution of electric energy, in the field of electric power, not only high-voltage power stations, transformers or power stations and the like, but also cables are an important ring in the electric power engineering, because of the reasons of shortage of urban land, large traffic pressure, urban construction and the like, underground cable transmission modes are commonly adopted in large cities, the cables are distributed through underground pipelines which are all around, tiles are added to the electric power of the cities, after the problem of underground cable outgoing, the cables need to be replaced, the cables need to be pulled out from the ground and then the new cables need to be paved in, and therefore certain auxiliary equipment is needed.

The cable of current cable winding and unwinding devices is generally wound on the wire reel, and the wire reel is placed on the support frame, so that the cable is wound and unwound manually, when the cable winding and unwinding device is pulled for the first time during use, the resistance is large, the operation difficulty of workers is increased, and the working efficiency is low.

Disclosure of Invention

The utility model aims to provide a cable winding and unwinding device for engineering construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cable winding and unwinding device for engineering construction, includes the support, support bottom fixedly connected with visor, the both sides fixedly connected with backup pad of support, the cover of rotating in the backup pad is equipped with the rolling disc, fixedly connected with multiunit handle on the rolling disc, the slip cap is equipped with coupling assembling on the rolling disc, one side fixedly connected with limiting disc of rolling disc, limiting disc middle part fixedly connected with spool, the fixed cover of one end is equipped with spacing subassembly in the spool, spacing subassembly is used for the adjustment required pulling force when the spool rotates for the first time.

Preferably, the connecting assembly comprises a movable disc which is sleeved on the rotary disc in a sliding manner, a movable column is fixedly connected to one end of the movable disc, a clamping groove is fixedly connected to the top of the movable column, and a plurality of groups of limiting columns are fixedly connected to the movable disc.

Preferably, the limiting component comprises a coil spring fixedly sleeved in the scroll, one end of the coil spring is fixedly connected with a fixing block, the fixing block is fixedly connected with the outer wall of the movable disc, the other end of the coil spring is fixedly connected with a movable block, the movable block slides on the inner wall of the scroll, and the movable block is matched with the clamping groove.

Preferably, a limiting block is fixedly connected to the inner wall of the scroll, and the limiting block is used for fixing the moving block.

Preferably, a plurality of groups of limit grooves are formed in the rotating disc, and the limit columns are matched with the limit grooves.

Preferably, the bottom of the bracket is fixedly connected with a plurality of groups of universal wheels.

The utility model has the technical effects and advantages that:

the utility model has reasonable structure, when the cable is required to be wound and unwound, the moving disc is moved to approach the reel, so that the moving column is synchronously driven to approach the middle position of the reel, the clamping grooves are synchronously approached, and the limiting column is fixed through the limiting grooves formed in the rotating disc, thereby improving the convenience of use and reducing the operation difficulty;

according to the utility model, when the cable is required to be wound and unwound, the moving block is driven to move on the inner wall of the reel through the elastic force of the coil spring, so that the force required for rotating the reel for the first time is reduced, when the cable is wound through the reel, the coil spring is contracted under the driving of the reel when the clamping groove is contacted with the moving block, and when the moving block is contacted with the limiting block, the coil spring is fixed in the reel, and meanwhile, the force is accumulated for the coil spring, so that the coil spring is reused next time, and the use effect is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a reel according to the present utility model;

FIG. 3 is a schematic cross-sectional plan view of a reel according to the present utility model;

fig. 4 is a schematic perspective view of a connecting assembly according to the present utility model.

In the figure: 1. a bracket; 2. a protective cover; 3. a support plate; 4. a rotating disc; 5. a moving tray; 6. a limiting disc; 7. a handle; 8. a reel; 9. a limit column; 10. a limit groove; 11. a coil spring; 12. a fixed block; 13. a moving block; 14. a limiting block; 15. a moving column; 16. a clamping groove; 17. and a universal wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides a cable winding and unwinding device for engineering construction, as shown in fig. 1-4, which comprises a support 1, wherein the bottom of the support 1 is fixedly connected with a protective cover 2, two sides of the support 1 are fixedly connected with a support plate 3, a rotating disc 4 is rotatably sleeved on the support plate 3, a plurality of groups of handles 7 are fixedly connected on the rotating disc 4, a connecting component is slidably sleeved on the rotating disc 4, one side of the rotating disc 4 is fixedly connected with a limiting disc 6, the middle part of the limiting disc 6 is fixedly connected with a scroll 8, one end of the scroll 8 is fixedly sleeved with a limiting component, the limiting component is used for adjusting the pulling force required by the scroll 8 during primary rotation, the bottom of the support is fixedly connected with a plurality of groups of universal wheels 17, when the cable is required to be wound and unwound, the rotating disc 4 is synchronously driven to rotate in the support plate 3, the scroll 8 is synchronously driven to rotate, the working efficiency is improved during primary rotation of the rotating handle 7 through the limiting component, and meanwhile the whole device is convenient to move through the universal wheels 17 fixed at the bottom of the support 1.

Further, in the above-mentioned scheme, refer to fig. 2, 4, coupling assembling includes the movable tray 5 that the slip cap was established on the rotatable tray 4, fixedly connected with removes post 15 on the movable tray 5 one end, remove post 15 top fixedly connected with draw-in groove 16, fixedly connected with multiunit spacing post 9 on the movable tray 5, the multiunit spacing groove 10 has been seted up on the rotatable tray 4, spacing post 9 and spacing groove 10 looks adaptation, when need receive and release the cable, be close to spool 8 through removing movable tray 5, thereby synchronous drive removes post 15 and be close to spool 8 middle part position, make simultaneously draw-in groove 16 be close to in step, simultaneously through the spacing groove 10 of seting up on the rotatable tray 4, realize fixing spacing post 9, the convenience of using has been improved, the operation degree of difficulty has been reduced.

Further, in the above scheme, referring to fig. 3 and 4, the limiting component comprises a coil spring 11 fixedly sleeved in the reel 8, one end of the coil spring 11 is fixedly connected with a fixed block 12, the fixed block 12 is fixedly connected with the outer wall of the moving disc 5, the other end of the coil spring 11 is fixedly connected with a moving block 13, the moving block 13 slides on the inner wall of the reel 8, the moving block 13 is matched with the clamping groove 16, a limiting block 14 is fixedly connected on the inner wall of the reel 8, when the cable is required to be wound and unwound, the moving block 13 is driven to move on the inner wall of the reel 8 through the elastic force of the coil spring 11, the force required for rotating the reel 8 for the first time is reduced, when the cable is wound through the reel 8 and the moving block 13, the coil spring 11 is contracted under the driving of the reel 8, when the moving block 13 is contacted with the limiting block 14, the position of the coil spring 11 is fixed in the reel 8, and meanwhile, the force is stored for the next time for the coil spring 11, the repeated use is realized, and the use effect is improved.

The working principle of the utility model is as follows: when the cable is required to be wound and unwound, the movable disc 5 is moved to be close to the scroll 8, so that the movable column 15 is synchronously driven to be close to the middle position of the scroll 8, the clamping groove 16 is synchronously close to the middle position, and meanwhile, the limiting groove 10 formed in the rotary disc 4 is used for fixing the limiting column 9, so that the convenience in use is improved, and the operation difficulty is reduced.

When the cable is required to be wound and unwound, the moving block 13 is driven to move on the inner wall of the reel 8 through the elastic force of the coil spring 11, so that the force required by rotating the reel 8 for the first time is reduced, when the cable is wound through the reel 8, the coil spring 11 is contracted under the driving of the reel 8 through the clamping groove 16 and in contact with the moving block 13, and when the moving block 13 is in contact with the limiting block 14, the coil spring 11 is fixed in position in the reel 8, and meanwhile, the force is accumulated for the coil spring 11, so that the next use is realized, the repeated use is realized, and the use effect is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cable winding and unwinding devices for engineering construction which characterized in that: including support (1), support (1) bottom fixedly connected with visor (2), the both sides fixedly connected with backup pad (3) of support (1), it is equipped with rolling disc (4) to rotate the cover on backup pad (3), fixedly connected with multiunit handle (7) on rolling disc (4), sliding sleeve is equipped with coupling assembling on rolling disc (4), one side fixedly connected with limiting disc (6) of rolling disc (4), limiting disc (6) middle part fixedly connected with spool (8), one end fixed cover is equipped with spacing subassembly in spool (8), spacing subassembly is used for adjusting required pulling force when spool (8) are first rotated.

2. The cable winding and unwinding device for engineering construction according to claim 1, wherein: the connecting assembly comprises a moving disc (5) which is sleeved on the rotating disc (4) in a sliding mode, a moving column (15) is fixedly connected to one end of the moving disc (5), a clamping groove (16) is fixedly connected to the top of the moving column (15), and a plurality of groups of limiting columns (9) are fixedly connected to the moving disc (5).

3. The cable winding and unwinding device for engineering construction according to claim 2, wherein: the limiting component comprises a coil spring (11) fixedly sleeved in the reel (8), one end of the coil spring (11) is fixedly connected with a fixed block (12), the fixed block (12) is fixedly connected with the outer wall of the movable disc (5), the other end of the coil spring (11) is fixedly connected with a movable block (13), the movable block (13) slides on the inner wall of the reel (8), and the movable block (13) is matched with the clamping groove (16).

4. A cable take-up and pay-off device for engineering construction according to claim 3, wherein: a limiting block (14) is fixedly connected to the inner wall of the scroll (8), and the limiting block (14) is used for fixing the moving block (13).

5. The cable winding and unwinding device for engineering construction according to claim 2, wherein: a plurality of groups of limiting grooves (10) are formed in the rotating disc (4), and the limiting columns (9) are matched with the limiting grooves (10).

6. The cable winding and unwinding device for engineering construction according to claim 1, wherein: the bottom of the bracket (1) is fixedly connected with a plurality of groups of universal wheels (17).