Cable traction device

Abstract

The utility model discloses a cable traction device, and belongs to the technical field of cable traction. A cable traction device comprises a movable base, and a traction machine is installed at one end of the top face of the movable base. A cleaning mechanism is fixedly mounted at the other end of the top surface of the movable base; the cleaning mechanism comprises a supporting seat, a notch brush, driving teeth and a sector gear, the notch brush is rotationally connected to the upper end of the supporting seat, the supporting seat is fixedly connected to the movable base, a notch of the notch brush faces upwards and is used for cleaning the cable surface, and the lower end of the sector gear is rotationally connected to the lower end of the supporting seat. Through the design of the cleaning mechanism, the cable can be directly placed in the notch brush, so that redundant fixation is not needed, taking and placing are convenient, the cable rotates along with the notch brush subsequently, the cable can be cleaned in all directions, cleaning dead angles are avoided, cleaning is more sufficient, and the problem that in the prior art, taking and placing cannot be carried out midway is solved.

Description

Technical Field

[0001] The present application relates to the field of cable traction technology, and in particular to a cable traction device. Background Art

[0002] As a structure for transmitting electric energy or signals, cables play an important social role. Since they are usually composed of several or several groups of wires, they are heavy. When pulling and laying them, the existing manual pulling work efficiency is relatively general.

[0003] The patent document with publication number CN219791961U in the prior art provides an easy-to-use cable traction device. The device uses a traction mechanism arranged on a base so that when the traction device is pulling the cable, the motor on the traction mechanism drives the lead screw to rotate, so that the movable plate drives the first clamping member and the second clamping member to move in opposite directions respectively, and then the contact member contacts the surface of the cable, and finally removes the gravel attached to the surface of the cable, thereby avoiding to a certain extent the problem that the gravel attached to the cable is worn by the gravel during the process of passing through the traction device and the traction device cannot be used normally.

[0004] Although the above-mentioned prior art solution can avoid the wear of the traction equipment by gravel through the contact piece, it still has the following defects: the curvature of the prior art contact piece is large and cannot make full contact with the cable surface, and it is difficult to remove the cable midway during the use of the prior art.

[0005] In view of this, we propose a cable pulling device. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of the present application is to provide a cable pulling device to solve the problem in the above-mentioned background technology that the cable surface cannot be fully contacted, thereby achieving full contact with the cable surface.

[0008] 2. Technical solution

[0009] A cable traction device comprises a mobile base, a traction machine is installed at one end of the top surface of the mobile base;

[0010] A cleaning mechanism is fixedly mounted on the other end of the top surface of the mobile base;

[0011] The cleaning mechanism includes a support seat, a notch brush, driving teeth and a fan-shaped gear. The notch brush is rotatably connected to the upper end of the support seat, and the support seat is connected and fixed to a movable base. The notch of the notch brush faces upward and is used to clean the cable surface. The lower end of the fan-shaped gear is rotatably connected to the lower end of the support seat.

[0012] By adopting the above technical solution and the design of the cleaning mechanism, the cable can be directly placed in the notch brush, so there is no need for extra fixation, and it is convenient to take and place. Subsequently, as the notch brush rotates, the cable can be cleaned in all directions to avoid cleaning dead corners, and the cleaning is more thorough, and the problem of not being able to take and place in the middle of the prior art is avoided.

[0013] Preferably, the cleaning mechanism also includes a connecting rod, a driving rod and a driving motor, one end of the driving rod is connected and fixed to the output shaft of the driving motor, the other end of the driving rod is rotatably connected to the connecting rod, the other end of the connecting rod is rotatably connected to the sector gear, and the driving rod drives itself through the driving motor.

[0014] By adopting the above technical solution, the driving motor can be used to drive the driving rod to rotate. At this time, the driving rod will drive one end of the connecting rod to rotate in a circle. At this time, the other end of the connecting rod will drive the fan gear to swing. At this time, the fan gear will drive the notch brush to reciprocate on the support seat through the driving teeth, so that the cable can be fully cleaned.

[0015] Preferably, two support frames are fixed on the movable base, rollers are rotatably mounted on the two support frames, the two support frames are respectively mounted at both ends of the notch brush, and the height of the rollers is lower than the height of the lowest end of the notch brush.

[0016] By adopting the above technical solution, the support frame and the roller design thereon can support the cable to avoid excessive pressure of the cable on the notch brush, ensuring that the cable can be pulled smoothly, and the height of the roller is lower than the lowest end height of the notch brush to prevent the cable from slipping out of the notch brush, ensuring that there will be no errors in the cleaning process.

[0017] Preferably, the upper ends of the two support frames are rotatably connected to railings, and the other ends of the railings are snap-fitted with the support frames.

[0018] Preferably, a spring is connected and fixed to the inner wall of one end of the support frame, and a clamping block is connected and fixed to the other end of the spring. The clamping block is slidably connected to the inner wall of one end of the support frame, and the clamping block is clamped and matched with one end of the railing.

[0019] By adopting the above technical solution, after the railing is closed, the clamping block can be driven by the spring to clamp with the end of the railing, so that the railing can be limited to ensure that the cable does not slip out of the support frame.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of this application are:

[0022] 1. Through the design of the cleaning mechanism, the present application can directly put the cable into the notch brush, so there is no need for extra fixation, and it is convenient to take and put. Subsequently, as the notch brush rotates, the cable can be cleaned in all directions to avoid cleaning dead corners, and the cleaning is more thorough, and the problem of not being able to take and put in the middle of the prior art is avoided.

[0023] 2. The present application can support the cable through the support frame and the roller design thereon, thereby preventing the cable from exerting excessive pressure on the notch brush and ensuring that the cable can be pulled smoothly. The height of the roller being lower than the height of the lowest end of the notch brush can prevent the cable from slipping out of the notch brush and ensure that there will be no errors in the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic diagram of the overall structure of a cable pulling device according to an embodiment of the present application;

[0025] Figure 2 It is a schematic diagram of the structure of the cleaning mechanism of the cable pulling device according to an embodiment of the present application;

[0026] Figure 3 2 is a schematic diagram of the roller structure of the cable traction device according to an embodiment of the present application;

[0027] Explanation of the numbers in the figure: 1. Mobile base; 2. Cleaning mechanism; 3. Support seat; 4. Notch brush; 5. Driving tooth; 6. Fan gear; 7. Connecting rod; 8. Driving rod; 9. Driving motor; 10. Support frame; 11. Roller column; 12. Railing; 13. Spring; 14. Clamping block. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a cable traction device. A mobile base 1, a traction machine is installed at one end of the top surface of the mobile base 1;

[0030] A cleaning mechanism 2 is fixedly mounted on the other end of the top surface of the mobile base 1;

[0031] The cleaning mechanism 2 includes a support base 3, a notch brush 4, a driving tooth 5 and a fan-shaped gear 6. The notch brush 4 is rotatably connected to the upper end of the support base 3. The support base 3 is connected and fixed on the mobile base 1. The notch of the notch brush 4 faces upward and is used to clean the cable surface. The lower end of the fan-shaped gear 6 is rotatably connected to the lower end of the support base 3.

[0032] The design of the cleaning mechanism 2 allows the cable to be placed directly into the notch brush 4, so there is no need for additional fixation, and it is convenient to take and place. Subsequently, as the notch brush 4 rotates, the cable can be cleaned in all directions to avoid cleaning dead corners, making the cleaning more thorough and avoiding the problem of not being able to take and place in the middle of the prior art.

[0033] Reference Figure 2 The cleaning mechanism 2 also includes a connecting rod 7, a driving rod 8 and a driving motor 9. One end of the driving rod 8 is connected and fixed to the output shaft of the driving motor 9, and the other end of the driving rod 8 is rotatably connected to the connecting rod 7. The other end of the connecting rod 7 is rotatably connected to the sector gear 6, and the driving rod 8 drives itself through the driving motor 9.

[0034] The driving motor 9 can be used to drive the driving rod 8 to rotate. At this time, the driving rod 8 will drive one end of the connecting rod 7 to rotate in a circle. At this time, the other end of the connecting rod 7 will drive the fan gear 6 to swing. At this time, the fan gear 6 will drive the notch brush 4 to reciprocate on the support seat 3 through the driving teeth 5, so that the cable can be fully cleaned.

[0035] Reference Figure 3 Two support frames 10 are also fixed on the mobile base 1, and rollers 11 are rotatably installed on the two support frames 10. The two support frames 10 are respectively installed at both ends of the notch brush 4, and the height of the rollers 11 is lower than the height of the lowest end of the notch brush 4.

[0036] The support frame 10 and the roller 11 thereon are designed to support the cable, avoid excessive pressure of the cable on the notch brush 4, and ensure that the cable can be pulled smoothly. The height of the roller 11 is lower than the height of the lowest end of the notch brush 4 to prevent the cable from slipping out of the notch brush 4, ensuring that there will be no errors in the cleaning process.

[0037] The upper ends of the two support frames 10 are rotatably connected to a railing 12 , and the other ends of the railing 12 are snap-fitted with the support frames 10 .

[0038] A spring 13 is fixedly connected to the inner wall of one end of the support frame 10 , and a clamping block 14 is fixedly connected to the other end of the spring 13 . The clamping block 14 is slidably connected to the inner wall of one end of the support frame 10 , and the clamping block 14 is clamped and matched with one end of the railing 12 .

[0039] After the handrail 12 is closed, the spring 13 can drive the clamping block 14 to clamp with the end of the handrail 12, so that the handrail 12 can be limited to ensure that the cable does not slip out of the support frame 10.

[0040] The implementation principle of a cable traction device in an embodiment of the present application is as follows: a cable is placed in the notch brush 4, and the cable passes through two support frames 10, and at the same time, the spring 13 drives the clamping block 14 to clamp with the end of the railing 12, so that the railing 12 can be limited to ensure that the cable does not slip out of the support frame 10, and then the driving motor 9 drives the driving rod 8 to rotate. At this time, the driving rod 8 will drive one end of the connecting rod 7 to rotate in a circle. At this time, the other end of the connecting rod 7 will drive the fan gear 6 to swing. At this time, the fan gear 6 will drive the notch brush 4 to reciprocate on the support seat 3 through the driving teeth 5, so that the cable can be fully cleaned.

Claims

1. A cable pulling device, characterized in that: include A mobile base (1), wherein a traction machine is installed at one end of the top surface of the mobile base (1); A cleaning mechanism (2) is fixedly mounted on the other end of the top surface of the mobile base (1); The cleaning mechanism (2) comprises a support seat (3), a notch brush (4), a driving tooth (5) and a fan-shaped gear (6); the notch brush (4) is rotatably connected to the upper end of the support seat (3); the support seat (3) is connected and fixed to the movable base (1); the notch of the notch brush (4) faces upward and is used for cleaning the surface of the cable; the lower end of the fan-shaped gear (6) is rotatably connected to the lower end of the support seat (3).

2. The cable pulling device according to claim 1, characterized in that: The cleaning mechanism (2) further comprises a connecting rod (7), a driving rod (8) and a driving motor (9); one end of the driving rod (8) is connected and fixed to an output shaft of the driving motor (9); the other end of the driving rod (8) is rotationally connected to the connecting rod (7); the other end of the connecting rod (7) is rotationally connected to the sector gear (6); and the driving rod (8) drives itself via the driving motor (9).

3. The cable pulling device according to claim 2, characterized in that: Two support frames (10) are also fixed on the movable base (1), and rollers (11) are rotatably mounted on the two support frames (10). The two support frames (10) are respectively mounted at two ends of the notch brush (4), and the height of the rollers (11) is lower than the height of the lowest end of the notch brush (4).

4. The cable pulling device according to claim 3, characterized in that: The upper ends of the two support frames (10) are rotatably connected to a railing (12), and the other ends of the railing (12) are snap-fitted with the support frames (10).

5. The cable pulling device according to claim 4, characterized in that: A spring (13) is connected and fixed to the inner wall of one end of the support frame (10), and a clamping block (14) is connected and fixed to the other end of the spring (13). The clamping block (14) is slidably connected to the inner wall of one end of the support frame (10), and the clamping block (14) is clamped and matched with one end of the railing (12).

Images