CN207774508U - A kind of cable automatic drawing line apparatus easy to remove - Google Patents

Abstract

The utility model discloses a mobile cable automatic retracting and unwinding device, which comprises a base, the base is provided with an embedded groove, and the two ends of the bottom surface of the base are respectively welded with first brackets, and the first brackets are connected with rollers through bearings. The base is connected with a first connecting shaft through a bearing, and the upper end of the first connecting shaft is connected with a supporting platform through a bearing, and a small hole is opened on the supporting platform, and a screw is arranged in the small hole, and one end of the screw is inserted into the mosaic groove. And the other end of the screw is connected with a nut through a thread, the two ends of the support platform are respectively welded with a support rod, and a second connection shaft is connected between the support rods through a bearing. There is a second bracket, on which a motor is fixedly installed, the output shaft of the motor is connected to the second connecting shaft, and a wire inlet is welded on the support platform, and the position of the take-up reel can be easily adjusted by pushing the base and rotating the support platform.

Description

A convenient mobile cable automatic take-up and release device

technical field

The utility model relates to the technical field of construction in the electric power industry, in particular to a mobile cable automatic take-up and release device.

Background technique

In the construction of the electric power industry, it is generally necessary to perform retraction and release operations on the entire cable, and then perform other work. At present, manual work is generally used in the construction of cables. A rotating shaft is inserted into the center of the wire reel, and the shaft is set horizontally. Both ends are supported by brackets, and then the wire reel is manually rotated for cable retraction Line operation, such a device is inconvenient to move during use, and the adjustment of the direction of the take-up reel is very inconvenient, and in the process of take-up and pay-off, the workload is large and the work efficiency is low.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a convenient mobile cable automatic take-up and release device.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic cable retracting and unwinding device that is easy to move, including a base, the base is provided with slots, and the two ends of the bottom surface of the base are respectively welded with first brackets, and the first brackets are connected with rollers through bearings. A first connecting shaft is connected to the top through a bearing, and the upper end of the first connecting shaft is connected to a supporting platform through a bearing, and a small hole is opened on the supporting platform, and a screw is arranged in the small hole, and one end of the screw is inserted into the mosaic groove, and The other end of the screw is threadedly connected with a nut, the two ends of the support platform are respectively welded with support rods, and a second connection shaft is connected between the support rods through a bearing, and a take-up reel is installed on the second connection shaft, and the support A second bracket is welded on the rod, a motor is fixedly installed on the second bracket, the output shaft of the motor is connected with the second connecting shaft, and a wire inlet is welded on the support platform.

Preferably, the insertion groove is circular, the center of the insertion groove coincides with the rotation center of the screw, and the radius of the insertion groove is the same as the radius of the rotation track of the screw.

Preferably, the height of the wire inlet is the same as that of the lower end of the take-up reel, and the wire inlet is installed on the central axis of the support platform.

Preferably, the distance between the side of the take-up reel and the support rod is between 1 mm and 5 mm.

Preferably, the first connecting shaft is installed at the center of the support platform, and the length of the first connecting shaft is between 20mm-30mm.

Preferably, the roller is equipped with a brake device.

The beneficial effects of the utility model are: in the utility model, the structure is simple, the design is novel, and the whole device can be easily moved by simply pushing the base before use. Rotate the support platform to adjust to a suitable direction, and then tighten the nut to easily adjust the direction of the retractable cable.

Description of drawings

Fig. 1 is the structural representation of a kind of easy-to-move automatic cable retracting and unwinding device proposed by the utility model;

Fig. 2 is a side-view structure schematic diagram of a kind of easy-to-move automatic cable retracting device proposed by the utility model;

Fig. 3 is a schematic diagram of the structure of the second connecting shaft of a kind of easy-to-move automatic cable retracting and unwinding device proposed by the utility model;

Fig. 4 is a structural schematic diagram of a supporting platform of a mobile automatic cable retracting and releasing device proposed by the utility model;

Fig. 5 is a schematic cross-sectional view of an embedded groove of a mobile automatic cable retracting device proposed by the utility model.

In the figure: 1 base, 2 slot, 3 first bracket, 4 roller, 5 first connecting shaft, 6 supporting platform, 7 screw, 8 nut, 9 supporting rod, 10 second connecting shaft, 11 take-up reel, 12 The second bracket, 13 motors, 14 wire inlets.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-5, a mobile cable automatic retracting and unwinding device includes a base 1, which is provided with a slot 2, and the two ends of the bottom surface of the base 1 are respectively welded with the first bracket 3, the first bracket 3 The upper end is connected with a roller 4 through a bearing, and the base 1 is connected with a first connecting shaft 5 through a bearing. There is a screw 7 inside, one end of the screw 7 is embedded in the embedding groove 2, and the other end of the screw 7 is connected with a nut 8 through a thread, and the two ends of the support platform 6 are respectively welded with support rods 9, and the support rods 9 are connected by bearings There is a second connecting shaft 10, a take-up reel 11 is installed on the second connecting shaft 10, a second bracket 12 is welded on the support rod 9, a motor 13 is fixedly installed on the second bracket 12, and the output shaft of the motor 13 is connected to the second The shaft 10 is connected, and the support platform 6 is welded with an inlet 14.

Specifically, the embedding groove 2 is circular, the center of the embedding groove 2 coincides with the rotation center of the screw 7, and the radius of the embedding groove 2 is the same as the radius of the rotation track of the screw 7, and the height of the wire inlet 14 is the same as that of the lower end of the take-up reel 11 , and the wire inlet 14 is installed on the central axis of the support platform 6, the distance between the side of the take-up reel 11 and the support rod 9 is between 1mm-5mm, the first connecting shaft 5 is installed at the center of the support platform 6, and the first connection The length of the shaft 5 is between 20mm-30mm, and the roller 5 has a braking device.

In the technical solution proposed by an embodiment of the present utility model, the entire device can be moved by pushing the base 1, and the brake device is used after the entire device is pushed to a suitable position, so that the device cannot move forward and backward. Connected by the first connecting shaft 5, the support platform 6 can be easily rotated to adjust the direction of the take-up reel 11. When the take-up reel 11 is adjusted to a suitable direction, the support platform 6 can be fixed by tightening the nut 8, so that the take-up The direction of the reel 11 is fixed, the cable enters from the wire inlet 14, winds on the take-up reel 11, turns on the motor 13, and the rotation of the output shaft of the motor 13 drives the rotation of the take-up reel 11, so as to perform work. When the work is finished, close Motor 13 can make the whole device stop running.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of cable automatic drawing line apparatus easy to remove, including pedestal（1）, which is characterized in that the pedestal（1）On open There is caulking groove（2）, and pedestal（1）Bottom surface both ends be respectively welded first support（3）, first support（3）It is upper to be connected by bearing It is connected to idler wheel（4）, the pedestal（1）It is upper that first connecting shaft is connected with by bearing（5）, the first connecting shaft（5）Upper end connection Have and support platform is connected with by bearing（6）, support platform（6）On be provided with aperture, and screw is equipped in aperture（7）, screw（7） One end be inlaid into caulking groove（2）, and screw（7）The other end be connected through a screw thread nut（8）, the support platform（6） Both ends be respectively welded supporting rod（9）, supporting rod（9）Between the second connecting shaft is connected with by bearing（10）, the second connection Axis（10）On take-up reel is installed（11）, the supporting rod（9）On be welded with second support（12）, second support（12）Upper fixation Motor is installed（13）, motor（13）Output shaft and the second connecting shaft（10）Connection, the support platform（6）On be welded with inlet wire Mouthful（14）.

2. a kind of cable automatic drawing line apparatus easy to remove according to claim 1, which is characterized in that the caulking groove （2）For circle, caulking groove（2）The center of circle and screw（7）Rotation center overlap, and caulking groove（2）Radius and screw（7）Rotational trajectory Radius is identical.

3. a kind of cable automatic drawing line apparatus easy to remove according to claim 1, which is characterized in that the inlet wire Mouthful（14）Height and take-up reel（11）Lower end height is identical, and incoming line（14）Mounted on support platform（6）On central axes.

4. a kind of cable automatic drawing line apparatus easy to remove according to claim 1, which is characterized in that the take-up Disk（11）Lateral distance supporting rod（9）Distance between 1mm-5mm.

5. a kind of cable automatic drawing line apparatus easy to remove according to claim 1, which is characterized in that described first Connecting shaft（5）Mounted on support platform（6）At center, and the first connecting shaft（5）Length between 20mm-30mm.

6. a kind of cable automatic drawing line apparatus easy to remove according to claim 1, which is characterized in that the idler wheel （4）With brake gear.