CN202953634U - Taking-up and paying off device of scattered wires - Google Patents

Abstract

The utility model discloses an electric wire scattered wire retractor, which relates to the technical field of electric power engineering construction auxiliary devices. It includes a base, a main shaft fixed on the base, the main shaft and the sleeve are rotatably connected, the sleeve is provided with a winding frame, and the sleeve is also connected with a hand-operated driving mechanism; its advantage is that by rotating the winding frame It is installed on the base. During the process of paying off the wire, due to the certain resistance between the sleeve and the main shaft, it can prevent the problem of the wire being buckled. At the same time, it does not require auxiliary personnel to adjust and reduce labor intensity; during the wire taking-up process, Avoiding the phenomenon of loose wires caused by manual coiling can also reduce labor intensity and improve production efficiency.

Description

Wire loose wire retractor

technical field

The utility model relates to the technical field of an auxiliary device for electric power engineering construction.

Background technique

With the development of the economy and society, the existing supporting lines for rural power grids can no longer meet the needs of agricultural production and rural life. During the transformation of rural power grids, the old wires and cables need to be recycled and reused. In the process of recycling wires and cables according to specifications, the existing method is to use manual winding, which is loose, low in efficiency, and labor-intensive; and in the process of scattered wires, because the uniformity of wires cannot be controlled, it is easy to cause The phenomenon that the wire is buckled and bent is not straight requires auxiliary personnel to make secondary adjustments, resulting in low construction efficiency and high labor intensity.

Utility model content

The technical problem to be solved by the utility model is to provide a loose wire retractor, through the manual rotation of the winding frame, it can conveniently realize the winding and unwinding of scattered wires or cables, and avoid the loosening of the wires during the winding process As well as the problem that the wires are buckled or even affect the quality of the wires or cables during the unwinding process, it not only helps to ensure the construction quality, but also greatly reduces the labor intensity and improves the construction efficiency.

In order to solve the above-mentioned technical problems, the technical solution adopted by the utility model is: a wire loose wire retractor, including a base, a main shaft fixed on the base, the main shaft and the sleeve are rotatably connected, and the sleeve is provided with a winding frame , The sleeve is also connected with the hand-operated drive mechanism.

The winding frame includes at least three radial connecting rods, each of which has a slide rail structure, and the winding rod is perpendicular to the connecting rod and slides and fits with the connecting rod through a slider, and is provided with a slider to lock mechanism.

The main shaft and the sleeve are rotationally connected through rolling bearings or sliding bearings.

The shaft end of the rotating handle of the manual drive mechanism is connected with the sleeve through a set of bevel gear transmission mechanism.

The wire loose wire retractor is a vertical structure.

The base is a hub-and-spoke chassis structure.

The beneficial effects of the utility model are as follows: through the manual rotation of the winding rack, it is convenient to realize the take-up and release of scattered wires or cables, avoiding the phenomenon of loose wires caused by manual coiling during the take-up process, and the unwinding process The problem that the middle conductor is buckled or even affects the quality of the wire or cable. Because there is a certain resistance between the sleeve and the main shaft, it can prevent the pay-off from being buckled, and there is no need for auxiliary personnel to make adjustments. Not only is it beneficial to ensure the construction quality, but also can greatly reduce labor intensity and improve construction efficiency.

Description of drawings

Fig. 1 is a structural representation of the utility model;

In the accompanying drawings: 1. Base; 2. Connecting rod; 3. Sleeve; 4. Main shaft; 5. Rotating handle; 6. Bevel gear transmission mechanism; 7. Winding rod.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

To sum up, the utility model discloses a loose wire retractor, which belongs to the technical field of electric power construction. Its main purpose is to realize the standardized retraction and release of loose wires and improve production efficiency. The main shaft 4, the main shaft 4 and the sleeve 3 are rotationally connected, the sleeve 3 is provided with a bobbin frame 2, and the sleeve 3 is also connected with the hand-operated drive mechanism.

The winding frame 2 includes at least three radial connecting rods 2, each connecting rod 2 has a slide rail structure, the winding rod 7 is perpendicular to the connecting rod 2 and is slidably fitted with the connecting rod 2 through a slider, and There is a slider locking mechanism, six connecting rods 2 are usually arranged, and are evenly arranged, the slide rails are arranged horizontally, the ends are welded to the outer wall of the sleeve 3, and rolling bearings or The sliding bearing, on the one hand, ensures the rotation of the sleeve 3, and on the other hand, plays an axial support role for the loose wire winding seat. Under normal circumstances, it is not necessary to set up a special driving device for the loose wire winding seat. Only the operator needs to manually rotate the loose wire winding seat.

The shaft end of the rotary handle 5 of the hand-operated drive mechanism is connected to the sleeve 3 through a group of bevel gear transmission mechanisms 6. For the convenience of operation, a hand-operated drive mechanism is also provided on the base 1, which includes The rod is arranged on the rotating handle 5 on the base 1 and the bevel gear transmission mechanism 6 arranged between the end of the rotating handle 5 and the sleeve 3, the bearing is arranged between the rotating handle 5 and the top of the support rod; the end of the rotating handle 5 A driving bevel gear whose axis coincides with its axis is set, and a driven bevel gear whose axis coincides with it is fixed on the outer wall of the sleeve 3 , and the driving bevel gear meshes with the driven bevel gear to form a bevel gear transmission mechanism 6 .

The wire loose wire retractor is a vertical structure, and its base 1 is a spoke chassis structure. Its main purpose is to vertically position the main shaft 4, and at the same time prevent the phenomenon of tipping when pulling the wires. In order to facilitate construction, it is also Fixing screws or steel brazing can be arranged at the bottom thereof to fix it to the ground during the specific construction process.

In summary, the utility model is provided with the winding frame rotatably on the base 1. In the process of unwinding, the scattered wires can be wound on the winding frame first, and then the leading end of the wire can be pulled, and the wire can be wound on the winding frame. The wire can be paid out during the rotation process. Since there is a certain resistance between the sleeve and the main shaft 4, it can prevent the wire from being buckled. At the same time, no auxiliary personnel are required to adjust and reduce labor intensity; during the wire take-up process, the operation Personnel can realize the rotation of the winding frame around the main shaft 4 by operating the rotating handle 5, and wind the wires on the winding frame, avoiding the loosening of the wires caused by manual winding, and can also reduce labor intensity and improve production efficiency.

Claims (6)

1. electric wire loose wire distributor, it is characterized in that comprising base (1), be fixed in the main shaft (4) on the base (1), main shaft (4) and sleeve (3) are rotationally connected, and sleeve (3) is provided with bobbin winder bracket (2), and sleeve (3) also links to each other with the shaking driver train.

2. electric wire loose wire distributor according to claim 1, it is characterized in that described bobbin winder bracket (2) comprises three radial pipe links (2) at least, each pipe link (2) all has rail structure, wire winding pole (7) is perpendicular to pipe link (2) and by slide block and pipe link (2) bearing fit, and is provided with sliding block locking mechanism.

3. electric wire loose wire distributor according to claim 1 is characterized in that described main shaft (4) and sleeve (3) are rotationally connected by antifriction-bearing box or plain bearing.

4. according to claim 1,2 or 3 described electric wire loose wire distributors, it is characterized in that the axle head of the turning handle (5) of described shaking driver train links to each other with sleeve (3) by one group of bevel gear transmission mechanism (6).

5. electric wire loose wire distributor according to claim 4 is characterized in that described electric wire loose wire distributor is vertical structure.

6. electric wire loose wire distributor according to claim 5 is characterized in that described base (1) is the radial chassis structure.

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