Cable traction device

Abstract

The utility model discloses a cable traction device which comprises a base, a supporting guide roller is arranged in the middle of the base, the supporting guide roller is rotationally connected with the base, an electric telescopic rod is arranged in the base, and the moving end of the electric telescopic rod penetrates through the base and is in sliding connection with the base. The top of the electric telescopic rod is fixedly connected with a cable driving device, the cable driving device is matched with the supporting guide roller to pull a cable, and a supporting device is arranged on the side wall of the base. According to the cable traction device, the supporting guide rollers are arranged at the top of the base so that a cable can be conveniently supported, the electric telescopic rods are arranged so that the height of the cable driving device can be conveniently adjusted, the supporting guide rollers are matched with the cable driving device, stable traction of the cable is achieved, and the working efficiency is improved; the traction guide roller is driven to rotate through gear transmission, the structure is compact, and the transmission efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable construction field more specifically, relate to a cable traction device. BACKGROUND

[0002] In the cable laying process of electric power, communication and the like, often need to pull the cable operation. The traditional cable traction mode is mostly dependent on manual or simple mechanical equipment, not only low efficiency, and the labor intensity of operator is big, also has certain security hidden danger. Therefore, developing a kind of efficient, safe, easy operation cable traction device becomes the urgent demand in the industry. UTILIT Y MODEL CONTENT

[0003] 1. Technical problem to be solved

[0004] In view of the problems of the traditional cable traction mode in prior art mostly dependent on manual or simple mechanical equipment, not only low efficiency, and the labor intensity of operator is big, also has certain security hidden danger, the utility model aims at providing a kind of cable traction device, it can realize the top of base setting support guide roller, it is convenient to support cable, set up electric telescopic rod, it is convenient to adjust the height of cable driving device, support guide roller and the cooperation of cable driving device, realize the smooth traction of cable, improve work efficiency, cable driving device adopts motor drive, drives traction guide roller rotation by gear transmission, compact structure, high transmission efficiency, the wear-resistant particles set on the surface of traction guide roller, enhance its wear resistance, prolong service life, the setting of support device provides stable support for cable driving device, and it is convenient to adjust the height of cable driving device.

[0005] 2. Technical scheme

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] A kind of cable traction device, including base, the middle part of the base is provided with support guide roller, the support guide roller is rotatably connected with base, the inside of the base is provided with electric telescopic rod, the movement end of the electric telescopic rod is connected with base and slides, the top of the electric telescopic rod is fixedly connected with cable driving device, the cable driving device is cooperated with support guide roller and pulls cable, the side wall of the base is provided with support device, and the support device is connected with cable driving device.

[0008] Preferably, the cable driving device comprises a motor frame, a fixing frame, a supporting block, a motor, a main gear, a secondary gear, a rotating shaft and a traction guide roller, the top of the motor frame is fixedly connected with the fixing frame, the end of the fixing frame is fixedly connected with the supporting block, the inner wall of the motor frame is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the main gear, the main gear is in meshing transmission with the secondary gear, the shaft center of the secondary gear is fixedly connected with the rotating shaft, the rotating shaft is rotationally connected with the motor frame, the rotating shaft is rotationally connected with the supporting block, and the middle of the rotating shaft is fixedly connected with the traction guide roller.

[0009] Preferably, the surface of the traction guide roller is provided with wear-resistant particles.

[0010] Preferably, the supporting device comprises a fixed block, a moving rod, a connecting block and a limiting block, the outer wall of the fixed block is fixedly connected with the base, the moving rod is slidingly connected with the fixed block, the top of the moving rod is fixedly connected with the connecting block, the connecting block is fixedly connected with the outer wall of the motor frame, and the bottom of the moving rod is fixedly connected with the limiting block.

[0011] Preferably, the surface of the moving rod is provided with a scale.

[0012] Preferably, the inside of the base is provided with a counterweight, and the bottom of the base is provided with anti-skid lines.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] Through the cooperation of the supporting guide roller and the cable driving device, the stable traction of the cable is realized, and the working efficiency is improved.

[0016] The cable driving device is driven by a motor, the traction guide roller is driven to rotate through gear transmission, the structure is compact, the transmission efficiency is high, the wear-resistant particles arranged on the surface of the traction guide roller enhance the wear resistance and prolong the service life.

[0017] The supporting device is arranged, which provides stable support for the cable driving device and facilitates the adjustment of the height of the cable driving device. ACCURACY OF DRAWINGS

[0018] Fig. 1 It is a whole external structure schematic view of the utility model;

[0019] Fig. 2 It is a whole internal structure schematic view of the utility model;

[0020] Fig. 3 It is a cable driving device structure schematic view of the utility model.

[0021] Explanation of reference numerals in the drawings:

[0022] 1, base; 2, support guide roller; 3, electric telescopic rod; 4, cable driving device; 41, motor frame; 42, fixing frame; 43, supporting block; 44, motor; 45, main gear; 46, auxiliary gear; 47, rotating shaft; 48, traction guide roller; 5, supporting device; 51, fixing block; 52, moving rod; 53, connecting block; 54, limiting block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment 1

[0025] Please refer to Figs. 1-3 The utility model provides a technical scheme: a cable traction device, including base 1, the middle part of base 1 is provided with support guide roller 2, support guide roller 2 is connected with base 1 rotationally, the inside of base 1 is provided with electric telescopic rod 3, the moving end of electric telescopic rod 3 is connected with base 1 and slides, and the top of electric telescopic rod 3 is fixedly connected with cable driving device 4, and cable driving device 4 is matched with support guide roller 2 and is used to pull cable, the side wall of base 1 is provided with supporting device 5, and supporting device 5 is connected with cable driving device 4. The top of base 1 is provided with support guide roller 2, which is convenient for supporting cable, electric telescopic rod 3 is arranged, which is convenient for adjusting the height of cable driving device 4, and the cooperation of support guide roller 2 and cable driving device 4 realizes the stable traction of cable, improves work efficiency, cable driving device 4 is driven by motor 44, and traction guide roller 48 is driven to rotate through gear transmission, and the structure is compact, transmission efficiency is high, the wear-resistant particles arranged on the surface of traction guide roller 48 enhance the wear resistance, prolong the service life, and the arrangement of supporting device 5 provides stable support for cable driving device 4, and is convenient for adjusting the height of cable driving device 4.

[0026] The cable driving device 4 comprises a motor frame 41, a fixing frame 42, a supporting block 43, a motor 44, a main gear 45, a secondary gear 46, a rotating shaft 47 and a traction guide roller 48, the top of the motor frame 41 is fixedly connected with the fixing frame 42, the end of the fixing frame 42 is fixedly connected with the supporting block 43, the inner wall of the motor frame 41 is fixedly connected with the motor 44, the output shaft of the motor 44 is fixedly connected with the main gear 45, the main gear 45 is in meshing transmission with the secondary gear 46, the shaft center of the secondary gear 46 is fixedly connected with the rotating shaft 47, the rotating shaft 47 is rotationally connected with the motor frame 41, the rotating shaft 47 is rotationally connected with the supporting block 43, and the middle part of the rotating shaft 47 is fixedly connected with the traction guide roller 48. The cable driving device 4 is arranged, the motor 44 works, drives the main gear 45 to rotate, drives the secondary gear 46 to rotate, drives the rotating shaft 47 to rotate, and drives the traction guide roller 48 to rotate, when the electric telescopic rod 3 works, drives the cable driving device 4 to move downwards, and the traction guide roller 48 cooperates with the supporting guide roller 2 to extrude and fix the cable, when the traction guide roller 48 rotates, the cable is driven to be pulled.

[0027] The surface of the traction guide roller 48 is provided with wear-resistant particles. The wear-resistant particles are arranged to improve the friction.

[0028] The supporting device 5 comprises a fixing block 51, a moving rod 52, a connecting block 53 and a limiting block 54, the fixing block 51 is fixedly connected with the outer wall of the base 1, the moving rod 52 is slidingly connected with the fixing block 51, the top of the moving rod 52 is fixedly connected with the connecting block 53, the connecting block 53 is fixedly connected with the outer wall of the motor frame 41, and the bottom of the moving rod 52 is fixedly connected with the limiting block 54. The supporting device 5 is arranged, the moving rod 52 slides relative to the fixing block 51, the cable driving device 4 is adjusted, and the adjustment stability of the cable driving device 4 is improved.

[0029] The surface of the moving rod 52 is provided with a scale. The scale is arranged to improve the adjustment accuracy.

[0030] The inside of the base 1 is provided with a counterweight, and the bottom of the base 1 is provided with anti-skid lines. The counterweight arranged in the inside of the base 1 and the anti-skid lines arranged on the bottom of the base 1 enhance the stability of the device and prevent sliding during traction.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes to the technical scheme and the improved concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A cable pulling device, comprising a base (1), characterized in that: A support guide roller (2) is provided in the middle of the base (1). The support guide roller (2) is rotatably connected to the base (1). An electric telescopic rod (3) is provided inside the base (1). The moving end of the electric telescopic rod (3) passes through and is slidably connected to the base (1). A cable drive device (4) is fixedly connected to the top of the electric telescopic rod (3). The cable drive device (4) cooperates with the support guide roller (2) to pull the cable. A support device (5) is provided on the side wall of the base (1). The support device (5) is connected to the cable drive device (4).

2. The cable traction device according to claim 1, characterized in that: The cable drive device (4) includes a motor frame (41), a fixed frame (42), a support block (43), a motor (44), a main gear (45), a secondary gear (46), a rotating shaft (47), and a traction guide roller (48). The top of the motor frame (41) is fixedly connected to the fixed frame (42), and the end of the fixed frame (42) is fixedly connected to the support block (43). The inner wall of the motor frame (41) is fixedly connected to the motor (44). The output shaft of the motor (44) is fixedly connected to the main gear (45), and the main gear (45) meshes with the secondary gear (46). The axis of the secondary gear (46) is fixedly connected to the rotating shaft (47), which is rotatably connected to the motor frame (41). The rotating shaft (47) is rotatably connected to the support block (43), and the middle part of the rotating shaft (47) is fixedly connected to the traction guide roller (48).

3. A cable traction device according to claim 2, characterized in that: The surface of the traction guide roller (48) is provided with wear-resistant particles.

4. A cable traction device according to claim 2, characterized in that: The support device (5) includes a fixed block (51), a moving rod (52), a connecting block (53) and a limiting block (54). The fixed block (51) is fixedly connected to the outer wall of the base (1). The fixed block (51) is slidably connected to the moving rod (52). The top of the moving rod (52) is fixedly connected to the connecting block (53). The connecting block (53) is fixedly connected to the outer wall of the motor frame (41). The bottom of the moving rod (52) is fixedly connected to the limiting block (54).

5. A cable traction device according to claim 4, characterized in that: The surface of the motion rod (52) is provided with a scale.

6. A cable traction device according to claim 1, characterized in that: The base (1) is provided with a counterweight inside, and the bottom of the base (1) is provided with anti-slip texture.

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