Automatic transmission device for power transmission maintenance

Abstract

The utility model discloses an automatic transmission device for power transmission maintenance, which comprises a shell, a hook is fixedly mounted on the outer wall of the bottom of the shell, the hook is used for hooking a tool for power transmission maintenance, a traction assembly is fixedly mounted on the inner wall of the shell, the traction assembly comprises a rope winding wheel, a traction rope is wound on the outer wall of the rope winding wheel, and the traction rope is wound on the outer wall of the shell. The output end of the rope winding wheel is provided with an arc-shaped guide rail frame, and the traction rope extends to the outer wall of the side wall of the shell along the arc-shaped guide rail frame. A motor is arranged to drive a rotating shaft to rotate, and when the rotating shaft rotates, under the action of friction force, the traction rope is controlled to synchronously rotate along with the rope winding wheel; therefore, the traction rope moves outwards along the arc-shaped guide rail frame 252 and can rotate along with the rope winding wheel, equipment can be conveniently and flexibly adjusted to ascend and descend along the traction rope to adjust the height, and manpower is conveniently saved.

Description

Technical Field

[0001] The utility model relates to an automatic transfer device, in particular to an automatic transfer device for power transmission maintenance. Background Art

[0002] When conducting power transmission maintenance, workers are usually required to install a traction rope on a transmission line support frame through a pulley, and manually hold one end of the traction rope and pull it to raise and lower the other end of the traction rope, and use the traction rope to transport tools, repair parts and other materials to the power transmission maintenance location. This operation method has high physical requirements for workers and is dangerous. At the same time, when the weight of the transported material is large, it often requires multiple workers to cooperate to complete the material transportation operation. It is inconvenient to use and it is not convenient for automated control equipment to raise and lower the height along the traction rope, and it is not convenient to liberate manpower. It is necessary to invent an automatic transmission device to replace manpower to transfer materials. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic transmission device for power transmission maintenance to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The automatic transmission device for power transmission and maintenance comprises a shell, a hook is fixedly installed on the outer wall of the bottom of the shell, the hook is used to hang the power transmission and maintenance tools, and a traction assembly is fixedly installed on the inner wall of the shell. The traction assembly comprises a rope winding wheel, and a traction rope is wound around the outer wall of the rope winding wheel. An arc-shaped guide rail frame is provided at the output end of the rope winding wheel, and the traction rope extends along the arc-shaped guide rail frame to the outer wall of the shell side wall.

[0006] In a preferred embodiment of the utility model, a positioning plate is fixedly installed on the inner wall of the shell, a rope threading plate is fixedly installed on the outer wall of the positioning plate, the traction rope is located inside the rope threading plate, and the rope threading plate is used to position the traction rope.

[0007] In a preferred embodiment of the present utility model, the arc-shaped guide rail frame is fixedly mounted on the outer wall of the positioning plate, a circular opening is opened on the inner wall of the bottom of the positioning plate, and the rope winding wheel is located below the circular opening.

[0008] In a preferred embodiment of the present utility model, the traction assembly includes a bearing frame, and two bearing frames are provided. The two bearing frames are fixedly mounted on the inner wall of the shell, and the two bearing frames are rotatably connected to the rotating shaft through a bearing.

[0009] In a preferred embodiment of the present utility model, a rope winding wheel is fixedly installed on the outer wall of the rotating shaft, a motor is fixedly installed on the bottom inner wall of the shell, the outer wall of the motor output shaft and the outer wall of the rotating shaft are connected through a bevel gear transmission, a battery is fixedly installed on the bottom inner wall of the shell, and the battery is electrically connected to the motor.

[0010] In a preferred embodiment of the present utility model, a cover plate is fixedly mounted on the front outer wall of the shell, a display screen and operation buttons are fixedly mounted on the outer wall of the cover plate, and a handle is fixedly mounted on the top outer wall of the shell.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0012] 1. By setting a motor to drive the rotating shaft to rotate, when the rotating shaft rotates, under the action of friction, the traction rope is controlled to rotate synchronously with the rope reel, so that the traction rope moves outward along the arc-shaped guide rail frame 252, so that the traction rope can be rotated with the rope reel, so as to facilitate the flexible adjustment of the height of the equipment along the traction rope, and save manpower;

[0013] 2. By setting a bevel gear for transmission between the output shaft of the motor and the rotating shaft, when the equipment stops running, it can have a certain self-locking function, so that it is convenient to control the equipment to stop at any position of the traction rope, thereby improving the stability of the equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 It is a schematic diagram of the main structure of the automatic transmission device for power transmission maintenance;

[0016] Figure 2 It is a schematic diagram of the structure of the automatic transmission device for power transmission maintenance when viewed from above;

[0017] Figure 3 It is a schematic diagram of the internal structure of the automatic transmission device for power transmission maintenance;

[0018] Figure 4 It is a schematic diagram of the working structure of the automatic transmission device for power transmission maintenance;

[0019] Figure 5 This is a schematic diagram of the positioning plate structure in the automatic transfer device for power transmission maintenance.

[0020] In the figure: housing 100, hook 110, cover 120, display screen 121, operation button 122,

[0021] Traction assembly, bearing frame 200, rotating shaft 210, rope winding wheel 220, motor 230, bevel gear 240, positioning plate 250, rope threading plate 251, arc-shaped guide rail frame 252, circular opening 253, traction rope 260, and battery 270. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example 1: Figure 1-3 , including a shell 100, a hook 110 is fixedly installed on the outer wall of the bottom of the shell 100, the hook 110 is used to hang tools for power transmission and maintenance, a traction assembly is fixedly installed on the inner wall of the shell 100, the traction assembly includes a rope wheel 220, a traction rope 260 is wound around the outer wall of the rope wheel 220, an arc-shaped guide frame 252 is provided at the output end of the rope wheel 220, and the traction rope 260 extends along the arc-shaped guide frame 252 to the outer wall of the side wall of the shell 100.

[0024] The specific usage scenario of this embodiment is: by setting a traction rope 260 to control the lifting and lowering of the equipment to adjust the height, by setting a rope winding wheel 220 and an arc-shaped guide frame 252 for use in conjunction, it is used to control the movement of the traction rope 260 inside the shell 100, thereby facilitating the adjustment of the height of the equipment.

[0025] Example 2: Figure 3 , including a shell 100, a hook 110 is fixedly installed on the outer wall of the bottom of the shell 100, the hook 110 is used to hang the power transmission maintenance tool, the inner wall of the shell 100 is fixedly installed with a traction assembly, the traction assembly includes a rope wheel 220, the outer wall of the rope wheel 220 is wound with a traction rope 260, the output end of the rope wheel 220 is provided with an arc-shaped guide frame 252, the traction rope 260 extends along the arc-shaped guide frame 252 to the outer wall of the side wall of the shell 100, a positioning plate 250 is fixedly installed on the inner wall of the shell 100, a rope threading plate 251 is fixedly installed on the outer wall of the positioning plate 250, the traction rope 260 is located inside the rope threading plate 251, the rope threading plate 251 is used to position the traction rope 260, the arc-shaped guide frame 252 is fixedly installed on the outer wall of the positioning plate 250, the inner wall of the bottom of the positioning plate 250 is provided with a circular opening 253, and the rope wheel 220 is located below the circular opening 253,

[0026] The specific usage scenario of this embodiment is: by setting the positioning plate 250 for installing the arc-shaped guide rail frame 252 and the rope threading plate 251, by setting the rope threading plate 251 for positioning the traction rope 260, and by setting the circular opening 253 for convenient arrangement of the rope winding wheel 220.

[0027] Example 3: Figure 3-Figure 5 , including a housing 100, a hook 110 is fixedly installed on the outer wall of the bottom of the housing 100, the hook 110 is used to hang the power transmission maintenance tool, the inner wall of the housing 100 is fixedly installed with a traction assembly, the traction assembly includes a rope wheel 220, the outer wall of the rope wheel 220 is wound with a traction rope 260, the output end of the rope wheel 220 is provided with an arc-shaped guide frame 252, the traction rope 260 extends along the arc-shaped guide frame 252 to the outer wall of the side wall of the housing 100, the traction assembly includes a bearing frame 200, the bearing frame 2 00 is provided with two, two bearing frames 200 are fixedly installed on the inner wall of the shell 100, the two bearing frames 200 are rotatably connected to the rotating shaft 210 through bearings, the outer wall of the rotating shaft 210 is fixedly installed with a rope winding wheel 220, the bottom inner wall of the shell 100 is fixedly installed with a motor 230, the outer wall of the output shaft of the motor 230 and the outer wall of the rotating shaft 210 are transmission-connected through a bevel gear 240, and the battery 270 is fixedly installed on the bottom inner wall of the shell 100, and the battery 270 is electrically connected to the motor 230.

[0028] The specific usage scenario of this embodiment is: by setting a bearing frame 200 for rotating and connecting the rotating shaft 210, it has a supporting function for the rotating shaft 210; by setting a motor 230 for driving the rotating shaft 210 to rotate, the rotating shaft 210 can drive the rope winding wheel 220 to rotate; and by setting a battery 270 for powering the equipment.

[0029] Example 4: Figure 1 and Figure 2 A cover plate 120 is fixedly mounted on the front outer wall of the shell 100, a display screen 121 and an operation button 122 are fixedly mounted on the outer wall of the cover plate 120, and a handle is fixedly mounted on the top outer wall of the shell 100.

[0030] The specific usage scenario of this embodiment is: the cover plate 120 is provided to seal the front end outer wall of the shell 100, and the display screen 121 and the operation button 122 are provided to be used together to facilitate the operation of the control device.

[0031] The working principle of the utility model is as follows: when in use, a person skilled in the art hangs a traction rope 260 on a power transmission line support for fixing, turns on the motor 230, and causes the motor 230 to drive the rotating shaft 210 to rotate. When the rotating shaft 210 rotates, under the action of friction, the traction rope 260 is controlled to rotate synchronously with the rope winding wheel 220, so that the traction rope 260 moves outward along the arc-shaped guide rail frame 252, so that the traction rope 260 can rotate with the rope winding wheel 220, and thus moves upward along the traction rope 260, and the tools for repairing the power transmission equipment are hung through the hook 110 at the bottom of the shell 100 for transportation. When it is necessary to control the equipment to descend, the equipment can complete the descent operation by controlling the motor 230 to rotate in the opposite direction, thereby improving the practicality of the equipment.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic transmission device for power transmission maintenance, comprising a housing (100), a hook (110) being fixedly mounted on the bottom outer wall of the housing (100), the hook (110) being used to hang a power transmission maintenance tool, characterized in that: A traction assembly is fixedly mounted on the inner wall of the housing (100), the traction assembly comprising a rope reel (220), a traction rope (260) being wound around the outer wall of the rope reel (220), an arc-shaped guide rail frame (252) being provided at the output end of the rope reel (220), and the traction rope (260) extending along the arc-shaped guide rail frame (252) to the outer wall of the side wall of the housing (100).

2. The automatic transmission device for power transmission maintenance according to claim 1, characterized in that: A positioning plate (250) is fixedly mounted on the inner wall of the housing (100), and a rope threading plate (251) is fixedly mounted on the outer wall of the positioning plate (250); the traction rope (260) is located inside the rope threading plate (251), and the rope threading plate (251) is used to position the traction rope (260).

3. The automatic transmission device for power transmission maintenance according to claim 2, characterized in that: The arc-shaped guide rail frame (252) is fixedly mounted on the outer wall of the positioning plate (250); a circular opening (253) is provided on the inner wall of the bottom of the positioning plate (250); and the rope winding wheel (220) is located below the circular opening (253).

4. The automatic transmission device for power transmission maintenance according to claim 1, characterized in that: The traction assembly comprises a bearing frame (200), two bearing frames (200) are provided, the two bearing frames (200) are fixedly mounted on the inner wall of the housing (100), and the two bearing frames (200) are rotatably connected to the rotating shaft (210) via a bearing.

5. The automatic transmission device for power transmission maintenance according to claim 4, characterized in that: A rope reel (220) is fixedly mounted on the outer wall of the rotating shaft (210), a motor (230) is fixedly mounted on the inner wall of the bottom of the housing (100), an outer wall of the output shaft of the motor (230) is transmission-connected to the outer wall of the rotating shaft (210) via a bevel gear (240), a storage battery (270) is fixedly mounted on the inner wall of the bottom of the housing (100), and the storage battery (270) is electrically connected to the motor (230).

6. The automatic transmission device for power transmission maintenance according to claim 1, characterized in that: A cover plate (120) is fixedly mounted on the front outer wall of the housing (100), a display screen (121) and an operation button (122) are fixedly mounted on the outer wall of the cover plate (120), and a handle is fixedly mounted on the top outer wall of the housing (100).

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