Traction machine with automatic adjusting function

Abstract

The traction machine with the automatic adjusting function comprises a bottom plate, vertical rods are fixedly connected to the two ends of the upper surface of the bottom plate, a containing frame capable of moving in a lifting mode is arranged between the two vertical rods, and a supporting plate is fixedly connected to the bottom of the inner wall of the containing frame. A plurality of lower traction wheels are rotationally connected to the front side of the upper surface of the supporting plate, a containing box is fixedly connected to the top of the containing frame, and a threaded rod is rotationally connected to an inner cavity of the containing box. According to the traction machine with the automatic adjusting function, after a twisting handle is twisted, a threaded rod can be driven to rotate, in the rotating process of the threaded rod, a threaded sleeve can be driven to move along the surface of the threaded rod, and after a connecting plate is connected with a supporting rod, the height of an adjusting plate can be adjusted; the distance between the multiple upper traction wheels and the multiple lower traction wheels is adjusted, adjustment operation is easy and fast, consumed time is short, and the traction work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of traction machines, in particular to a traction machine with an automatic adjustment function. Background Art

[0002] The electric power construction traction machine is an indispensable and important equipment for the construction of power transmission lines. The electric power construction traction machine is mainly used to straighten the transmission lines to ensure the stability and reliability of power transmission. In the process of power grid construction and maintenance, the traction machine plays a vital role. It can stretch the wires to the predetermined tension and generate sufficient traction to move or straighten the wires.

[0003] When using an electric power construction traction machine, workers need to twist multiple screws separately to adjust the height of multiple traction wheels during adjustment. The adjustment operation is cumbersome and time-consuming, and there is no guarantee that the multiple traction wheels are at the same height after adjustment, which is not conducive to traction work.

[0004] Therefore, it is necessary to provide a new traction machine with automatic adjustment function to solve the above technical problems. Summary of the invention

[0005] The utility model provides a traction machine with an automatic adjustment function, which solves the technical problem that the traction machine with an automatic adjustment function in the prior art has complicated adjustment operations during use, consumes a long time, and is not conducive to traction work.

[0006] In order to solve the above technical problems, the utility model provides a tractor with automatic adjustment function, comprising a bottom plate, both ends of the upper surface of the bottom plate are fixedly connected with vertical rods, and a accommodating frame capable of lifting and moving is arranged between the two vertical rods;

[0007] A support plate is fixedly connected to the bottom of the inner wall of the receiving frame, a plurality of lower traction wheels are rotatably connected to the front side of the upper surface of the support plate, a receiving box is fixedly connected to the top of the receiving frame, a threaded rod is rotatably connected to the inner cavity of the receiving box, and the top end of the threaded rod extends to the outside of the receiving box and is fixedly connected to a twist handle;

[0008] The surface of the threaded rod is threadedly connected with a threaded sleeve, and both ends of the lower surface of the threaded sleeve are vertically fixedly connected with support rods. The bottom end of the support rod can be pulled to extend into the interior of the accommodating frame and is fixedly connected with an adjustment plate. The front side of the lower surface of the adjustment plate is rotatably connected with a plurality of upper traction wheels.

[0009] Preferably, the top end of the vertical rod is fixedly connected to a top plate, the top plate is vertically fixedly connected to an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly connected to the top of the accommodating frame.

[0010] Preferably, both end surfaces of the accommodating frame are fixedly connected with sliding blocks, and the sliding blocks can be slidably sleeved on the surface of the vertical rod at the same end.

[0011] Preferably, the front side of the containing box is detachably connected with an inspection cover plate by means of a plurality of screws, and an observation window is provided on the surface of the inspection cover plate.

[0012] Preferably, a plurality of reinforcing ribs are fixedly connected between the bottom end of the surface of the vertical rod and the upper surface of the bottom plate, and the plurality of reinforcing ribs are evenly spaced and distributed in a circular pattern along the surface of the vertical rod.

[0013] Preferably, a plurality of mounting holes are provided on the surface of the base plate.

[0014] Compared with the related art, the traction machine with automatic adjustment function provided by the utility model has the following beneficial effects:

[0015] The utility model provides a traction machine with an automatic adjustment function. By twisting the twist handle, the threaded rod can be driven to rotate. During the rotation of the threaded rod, the threaded sleeve can be driven to move along the surface of the threaded rod. After the connecting plate is connected to the support rod, the height of the adjustment plate can be adjusted, thereby adjusting the distance between multiple upper traction wheels and multiple lower traction wheels. The adjustment operation is simple and fast, and the time consumed is short, thereby improving the efficiency of the traction work and ensuring that the multiple upper traction wheels are located at the same height after adjustment, thereby improving the stability in the cable traction process, facilitating the use of the cable traction work, and after the electric telescopic rod is extended and retracted, the working height of the accommodating frame can be adjusted, thereby facilitating the adjustment of the traction working position of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a traction machine with automatic adjustment function provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the containing box and the threaded rod is shown;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure of the bottom plate and the vertical rod shown.

[0019] Numbers in the figure: 1, bottom plate; 2, containing frame; 3, sliding block; 4, containing box; 5, connecting plate; 6, threaded rod; 7, twist handle; 8, threaded sleeve; 9, support rod; 10, adjustment plate; 11, upper traction wheel; 12, vertical rod; 13, electric telescopic rod; 14, top plate; 15, inspection cover; 16, observation window; 17, screw; 18, support plate; 19, lower traction wheel; 20, reinforcement rib; 21, mounting hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of a traction machine with automatic adjustment function provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the containing box and the threaded rod is shown; Figure 3 for Figure 1 The traction machine with automatic adjustment function comprises a bottom plate 1, both ends of the upper surface of the bottom plate 1 are fixedly connected with vertical rods 12, and a lifting and moving receiving frame 2 is arranged between the two vertical rods 12.

[0022] A support plate 18 is fixedly connected to the bottom of the inner wall of the containing frame 2, and a plurality of lower traction wheels 19 are rotatably connected to the front side of the upper surface of the support plate 18. A containing box 4 is fixedly connected to the top of the containing frame 2, and a threaded rod 6 is rotatably connected to the inner cavity of the containing box 4. The top end of the threaded rod 6 extends to the outside of the containing box 4 and is fixedly connected to a twist handle 7.

[0023] The lower traction wheel 19 is driven to rotate by an external driving device for easy traction.

[0024] The surface of the threaded rod 6 is threadedly connected with a threaded sleeve 8, and both ends of the lower surface of the threaded sleeve 8 are vertically fixedly connected with support rods 9. The bottom end of the support rod 9 can be pulled to extend into the interior of the accommodating frame 2 and is fixedly connected with an adjustment plate 10. The front side of the lower surface of the adjustment plate 10 is rotatably connected with a plurality of upper traction wheels 11.

[0025] By twisting the twist handle 7, the threaded rod 6 can be driven to rotate. During the rotation of the threaded rod 6, the threaded sleeve 8 can be driven to move along the surface of the threaded rod 6. After the connecting plate 5 is connected to the support rod 9, the height of the adjustment plate 10 can be adjusted, thereby adjusting the distance between the multiple upper traction wheels 11 and the multiple lower traction wheels 19.

[0026] The adjustment operation is simple and fast, and the time consumed is short, which improves the efficiency of the traction work and ensures that the multiple upper traction wheels 11 are located at the same height after adjustment, thereby improving the stability during the cable traction process, which is beneficial to the use of cable traction work.

[0027] The top end of the vertical rod 12 is fixedly connected to a top plate 14 , and the top plate 14 is vertically fixedly connected to an electric telescopic rod 13 . The bottom end of the electric telescopic rod 13 is fixedly connected to the top of the containing frame 2 .

[0028] After the electric telescopic rod 13 is extended and retracted, the working height of the accommodating frame 2 can be adjusted, so as to facilitate adjustment of the pulling working position of the cable.

[0029] The two end surfaces of the accommodating frame 2 are both fixedly connected with sliding blocks 3 , and the sliding blocks 3 can be slidably sleeved on the surface of the vertical rod 12 at the same end.

[0030] During the lifting and lowering of the accommodating frame 2 , the sliding block 3 is driven to move along the surface of the vertical rod 12 , thereby improving the smoothness of the movement of the vertical rod 12 .

[0031] An inspection cover plate 15 is detachably connected to the front side of the receiving box 4 by means of a plurality of screws 17 , and an observation window 16 is provided on the surface of the inspection cover plate 15 .

[0032] The observation window 16 is convenient for the staff to check the working status of the internal components of the storage box 4. After removing the plurality of screws 17, the inspection cover 15 can be removed to facilitate the inspection and maintenance of the internal components of the storage box 4.

[0033] A plurality of reinforcing ribs 20 are fixedly connected between the bottom end of the vertical rod 12 and the upper surface of the bottom plate 1 . The plurality of reinforcing ribs 20 are evenly spaced and distributed in a circular pattern along the surface of the vertical rod 12 . A plurality of mounting holes 21 are provided on the surface of the bottom plate 1 .

[0034] The working principle of the traction machine with automatic adjustment function provided by the utility model is as follows:

[0035] After twisting the twist handle 7, the threaded rod 6 can be driven to rotate. During the rotation of the threaded rod 6, the threaded sleeve 8 can be driven to move along the surface of the threaded rod 6. After the connection between the connecting plate 5 and the support rod 9, the height of the adjustment plate 10 can be adjusted, and then the distance between the multiple upper traction wheels 11 and the multiple lower traction wheels 19 can be adjusted. After the upper traction wheels 11 and the multiple lower traction wheels 19 are in contact and clamped with the surface of the cable, the cable can be guided and transported during movement, and the multiple upper traction wheels 11 can be ensured to be at the same height after adjustment, thereby improving the stability of the cable traction process.

[0036] Compared with the related art, the traction machine with automatic adjustment function provided by the utility model has the following beneficial effects:

[0037] The utility model provides a traction machine with an automatic adjustment function. By twisting the twist handle 7, the threaded rod 6 can be driven to rotate. During the rotation of the threaded rod 6, the threaded sleeve 8 can be driven to move along the surface of the threaded rod 6. After the connection between the connecting plate 5 and the support rod 9, the height of the adjustment plate 10 can be adjusted, thereby adjusting the distance between the multiple upper traction wheels 11 and the multiple lower traction wheels 19. The adjustment operation is simple and fast, and the time consumed is short, which improves the efficiency of the traction work and ensures that the multiple upper traction wheels 11 are located at the same height after adjustment, thereby improving the stability during the cable traction process, which is beneficial to the cable traction work. After the electric telescopic rod 13 is extended and retracted, the working height of the accommodating frame 2 can be adjusted, which is convenient for adjusting the traction working position of the cable.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A traction machine with automatic adjustment function, comprising a base plate (1), characterized in that: Both ends of the upper surface of the bottom plate (1) are fixedly connected with vertical rods (12), and a accommodating frame (2) capable of being lifted and moved is provided between the two vertical rods (12); A support plate (18) is fixedly connected to the bottom of the inner wall of the containing frame (2); a plurality of lower traction wheels (19) are rotatably connected to the front side of the upper surface of the support plate (18); a containing box (4) is fixedly connected to the top of the containing frame (2); a threaded rod (6) is rotatably connected to the inner cavity of the containing box (4); the top end of the threaded rod (6) extends to the outside of the containing box (4) and is fixedly connected to a twist handle (7); The surface of the threaded rod (6) is threadedly connected to a threaded sleeve (8), and both ends of the lower surface of the threaded sleeve (8) are vertically fixedly connected to support rods (9), the bottom end of the support rod (9) can be pulled to extend into the interior of the accommodating frame (2) and is fixedly connected to an adjustment plate (10), and the front side of the lower surface of the adjustment plate (10) is rotatably connected to a plurality of upper traction wheels (11).

2. The traction machine with automatic adjustment function according to claim 1, characterized in that: The top end of the vertical rod (12) is fixedly connected to a top plate (14), an electric telescopic rod (13) is vertically fixedly connected to the top plate (14), and the bottom end of the electric telescopic rod (13) is fixedly connected to the top of the containing frame (2).

3. The traction machine with automatic adjustment function according to claim 1, characterized in that: Both end surfaces of the containing frame (2) are fixedly connected with sliding blocks (3), and the sliding blocks (3) can be slidably sleeved on the surface of the vertical rod (12) at the same end.

4. The traction machine with automatic adjustment function according to claim 1, characterized in that: The front side of the containing box (4) is detachably connected to an inspection cover plate (15) via a plurality of screws (17), and an observation window (16) is provided on the surface of the inspection cover plate (15).

5. The traction machine with automatic adjustment function according to claim 1, characterized in that: A plurality of reinforcing ribs (20) are fixedly connected between the bottom end of the surface of the vertical rod (12) and the upper surface of the bottom plate (1), and the plurality of reinforcing ribs (20) are evenly spaced and distributed in a circular pattern along the surface of the vertical rod (12).

6. The traction machine with automatic adjustment function according to claim 1, characterized in that: A plurality of mounting holes (21) are provided on the surface of the bottom plate (1).

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