CN220925914U

CN220925914U - Tension-adjustable wire and cable take-up device

Info

Publication number: CN220925914U
Application number: CN202322650056.9U
Authority: CN
Inventors: 张强强; 王祥
Original assignee: Hefei Yuehong Electronic Technology Co ltd
Current assignee: Hefei Yuehong Electronic Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-10
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of a wire and cable take-up device with adjustable tension, in particular to a wire and cable take-up device with adjustable tension, which comprises: the wire winding device comprises a frame body, wherein a motor body is arranged at the front side of the upper end of the frame body, a wire winding block is arranged at the central position of the upper end of the frame body, a wire cable body is arranged at the upper end of the frame body, a fixing block is arranged at the upper side of the left end of the frame body, and a first connecting guide block is arranged at the upper side of the left end of the frame body. According to the utility model, when the electric wire cable body on the first connection guide block is pulled by a strong force through the first sliding mechanism, the movable block moves in the movable groove in a certain range, so that the electric wire cable body on the first connection guide block cannot be deformed or broken by pulling, and when the electric wire cable body on the second connection guide block is pulled by a strong force, the second connection guide block is displaced through the second sliding mechanism, so that the electric wire cable body cannot be deformed or broken by pulling by a short time greatly increased pulling force.

Description

Tension-adjustable wire and cable take-up device

Technical Field

The utility model relates to the technical field of wire and cable take-up devices with adjustable tension, in particular to a wire and cable take-up device with adjustable tension.

Background

The cable is made of one or more conductors which are insulated with each other and an outer insulating protective layer, and is used for transmitting electric power or information from one place to another place, or is a cable similar to a rope formed by twisting a plurality of or a plurality of groups of wires (at least two wires in each group), wherein each group of wires are insulated with each other and are often twisted around a center, the whole outer surface of the cable is covered with a high-insulation coating layer, the cable has the characteristics of inner electrifying and outer insulating, and the cable is easily broken and deformed due to the fact that the tension of the cable in a short time is increased due to the overlarge rotating speed of a motor or environmental factors in the winding process of the existing cable. Therefore, we propose a wire and cable take-up device with adjustable tension to solve the above problems.

Disclosure of utility model

The utility model aims to provide a wire and cable take-up device with adjustable tension, which solves the problems that in the wire and cable take-up process, the wire and cable are easily broken and deformed due to the fact that the tension of the wire and cable is increased in a short time due to overlarge rotating speed of a motor or environmental factors.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable tension wire and cable take-up device comprising:

The wire winding device comprises a frame body, wherein a motor body is arranged at the front side of the upper end of the frame body, a wire winding block is arranged at the central position of the upper end of the frame body, a wire cable body is arranged at the upper end of the frame body, a fixed block is arranged at the upper side of the left end of the frame body, a first connecting guide block is arranged at the upper side of the left end of the frame body, and a second connecting guide block is arranged at the upper side of the right end of the frame body;

The first sliding mechanism is arranged on the upper side of the left end of the frame body and is used for enabling the first connecting guide block to move;

The second sliding mechanism is arranged on the front side and the rear side of the right end of the frame body and is used for enabling the second connecting guide block to move.

Preferably, the first sliding mechanism comprises a movable groove, a first spring and a movable block, wherein the movable groove is formed in the fixed block, the first spring is longitudinally arranged in the movable groove, and the movable block is connected in a sliding manner in the movable groove.

Preferably, the second sliding mechanism comprises a sliding block, sliding grooves and second springs, the inner walls of the front end and the rear end of the frame body are provided with the sliding grooves, the sliding grooves are connected with the sliding blocks in a sliding manner, and the second springs are transversely arranged in the sliding grooves.

Preferably, the outer walls of the first connecting guide block and the second connecting guide block are provided with rubber pads, and the outer walls of the rubber pads are smooth.

Preferably, the inner diameter of the movable groove is equal to the outer diameter of the movable block, and the first spring is compressed in the movable groove.

Preferably, the sliding block is a T-shaped block, the sliding groove is a T-shaped groove, and the sliding groove is matched with the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, when the electric wire cable body on the first connection guide block is pulled by a strong force through the first sliding mechanism, the movable block moves in the movable groove in a certain range, so that the electric wire cable body on the first connection guide block cannot be deformed or broken by pulling, and when the electric wire cable body on the second connection guide block is pulled by a strong force, the second connection guide block is displaced through the second sliding mechanism, so that the electric wire cable body cannot be deformed or broken by pulling greatly increased in a short time, the service life of the electric wire cable is effectively ensured, the structure of the device is simpler, the use is quicker and more convenient, the practicability of the device is better, the production cost is relatively lower, and the popularization and the use are convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged partial schematic view of the FIG. 2A;

FIG. 4 is a schematic rear view in section of the structure of the present utility model;

Fig. 5 is an enlarged partial schematic view of the B of fig. 4 according to the present utility model.

In the figure: 1. a frame body; 2. a motor body; 3. a winding block; 4. an electric wire cable body; 5. a fixed block; 6. a movable groove; 7. a first spring; 8. a movable block; 9. a first connection guide block; 10. the second connecting guide block; 11. a slide block; 12. a chute; 13. and a second spring.

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.

Referring to fig. 1-5, an embodiment of the present utility model is provided: an adjustable tension wire and cable take-up device comprising:

The wire winding device comprises a frame body 1, wherein a motor body 2 is arranged at the front side of the upper end of the frame body 1, a wire winding block 3 is arranged at the central position of the upper end of the frame body 1, a wire cable body 4 is arranged at the upper end of the frame body 1, a fixed block 5 is arranged at the upper side of the left end of the frame body 1, a first connecting guide block 9 is arranged at the upper side of the left end of the frame body 1, and a second connecting guide block 10 is arranged at the upper side of the right end of the frame body 1;

The first sliding mechanism is arranged on the upper side of the left end of the frame body 1 and is used for enabling the first connecting guide block 9 to move;

The second sliding mechanisms are arranged on the front side and the rear side of the right end of the frame body 1, and are used for enabling the second connecting guide block 10 to move, as shown in fig. 1, the device solves the problems that in the wire winding process of the electric wire and the cable, the electric wire and the cable are easily broken and deformed due to the fact that the rotating speed of a motor is too high or the tension of the electric wire and the cable is increased in a short time caused by environmental factors, and the device is simple in structure, quick and convenient to use, good in practicality, relatively low in production cost and convenient to popularize and use;

Further, the first sliding mechanism comprises a movable groove 6, a first spring 7 and a movable block 8, the movable groove 6 is formed in the fixed block 5, the first spring 7 is longitudinally arranged in the movable groove 6, the movable block 8 is connected in a sliding manner in the movable groove 6, and when the cable wound on the first connection guide block 9 is pulled under large pressure, the first connection guide block 9 can be made to move downwards, so that the cable cannot be pulled, deformed or broken by hand for a short time.

Further, the second slide mechanism includes slider 11, spout 12 and second spring 13, and spout 12 has been seted up to the front and back both ends inner wall of support body 1, and sliding connection has slider 11 in spout 12, transversely is provided with second spring 13 in the spout 12, and as shown in fig. 4 and 5, this structure is used for making the cable of winding on the second connection guide block 10 receive when pulling, drives the second connection guide block 10 activity, has further prevented that the cable from being drawn the problem of deformation or fracture from appearing, has guaranteed the life of cable to the mechanism is simple, convenient to use.

Further, the outer walls of the first connection guide block 9 and the second connection guide block 10 are provided with rubber pads, and the outer walls of the rubber pads are smooth, as shown in fig. 1, the structure prevents the problem that the outer walls of the first connection guide block 9 and the second connection guide block 10 abrade the outer walls of the electric cable body 4 when the electric cable body 4 contacts.

Further, the inner diameter of the movable groove 6 is equal to the outer diameter of the movable block 8, and the first spring 7 is compressed in the movable groove 6, as shown in fig. 3, the structure enables the adaptability of the movable groove 6 and the movable block 8 to be better, and the movable block 8 can stably slide in the movable groove 6.

Further, the sliding block 11 is a T-shaped block, the sliding groove 12 is a T-shaped groove, and the sliding groove 12 is matched with the sliding block 11, as shown in fig. 5, the structure is used for enabling the sliding block 11 to stably slide in the sliding groove 12, so that the problem of work interruption caused by unexpected falling in the sliding process is prevented.

Working principle: when the device is used, the device is firstly placed on a horizontal working surface, then the electric wire cable body 4 is wound on the winding block 3, then the electric wire cable body 4 is wound from the upper end of the second connecting guide block 10 to the lower end of the second connecting guide block 10, then the electric wire cable body 4 is lightly pressed downwards after being wound towards the upper end of the first connecting guide block 9, then the motor body 2 on the frame body 1 is started, the output end of the motor body 2 drives the winding block 3 to rotate so as to wind the electric wire cable body 4, then when the winding block 3 rotates rapidly, the electric wire cable body 4 is pulled strongly, the movable block 8 at the lower end of the first connecting guide block 9 is stressed to slide in the movable groove 6 formed in the fixed block 5, so that the first spring 7 is compressed, meanwhile, the second connecting guide block 10 is stressed to drive the sliding block 11 to slide transversely in the sliding groove 12, the second spring 13 is compressed in the sliding groove 12, when the strongly disappears, the second spring 13 is used for pushing the sliding block 11 back to the original position, and meanwhile the first spring 7 is used for pushing the movable block 8 back to the position.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A tension-adjustable wire and cable take-up device, comprising:

The wire winding device comprises a frame body (1), wherein a motor body (2) is arranged at the front side of the upper end of the frame body (1), a wire winding block (3) is arranged at the central position of the upper end of the frame body (1), an electric wire cable body (4) is arranged at the upper end of the frame body (1), a fixed block (5) is arranged at the upper side of the left end of the frame body (1), a first connecting guide block (9) is arranged at the upper side of the left end of the frame body (1), and a second connecting guide block (10) is arranged at the upper side of the right end of the frame body (1);

The first sliding mechanism is arranged on the upper side of the left end of the frame body (1) and is used for enabling the first connecting guide block (9) to move;

The second sliding mechanisms are arranged on the front side and the rear side of the right end of the frame body (1) and are used for enabling the second connecting guide block (10) to move.

2. The tension-adjustable wire and cable take-up device of claim 1 wherein: the first sliding mechanism comprises a movable groove (6), a first spring (7) and a movable block (8), wherein the movable groove (6) is formed in the fixed block (5), the first spring (7) is longitudinally arranged in the movable groove (6), and the movable block (8) is connected in the movable groove (6) in a sliding mode.

3. The tension-adjustable wire and cable take-up device of claim 1 wherein: the second sliding mechanism comprises a sliding block (11), sliding grooves (12) and a second spring (13), the sliding grooves (12) are formed in the inner walls of the front end and the rear end of the frame body (1), the sliding blocks (11) are connected in the sliding grooves (12) in a sliding mode, and the second spring (13) is transversely arranged in the sliding grooves (12).

4. The tension-adjustable wire and cable take-up device of claim 1 wherein: the outer walls of the first connecting guide block (9) and the second connecting guide block (10) are provided with rubber pads, and the outer walls of the rubber pads are smooth.

5. The tension-adjustable wire and cable take-up device of claim 2 wherein: the inner diameter of the movable groove (6) is equal to the outer diameter of the movable block (8), and the first spring (7) is in a compressed shape in the movable groove (6).

6. A tension-adjustable wire-cable take-up device according to claim 3, wherein: the sliding block (11) is a T-shaped block, the sliding groove (12) is a T-shaped groove, and the sliding groove (12) is matched with the sliding block (11).