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A high-altitude work transmission device

A transmission device and high-altitude operation technology, applied in hoisting devices, overhead lines/cable equipment, clutches, etc., can solve problems such as low efficiency, reduce risks, improve work efficiency, and reduce labor intensity

Active Publication Date: 2021-07-23
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a transfer device for high-altitude operations, which is used to solve the shortcomings of low efficiency when transferring tool parts between the high-altitude structure and the ground in power installation, maintenance and repair high-altitude operations

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  • A high-altitude work transmission device
  • A high-altitude work transmission device
  • A high-altitude work transmission device

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings, wherein the same components are denoted by the same reference numerals. It should be noted that the words "upper", "middle", "lower", "left", and "right" used in the following description refer to the directions of the indicated parts in the corresponding drawings, and the words "bottom" and " "Top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0029] A high-altitude operation transmission device, such as figure 1 , figure 2 , image 3 , Figure 6 and Figure 7As shown, it includes a control box 1, a geared motor 3, a suspension rope 11 and a stay rope 9. The control box 1 and the reduction motor 3 are electrically connected by wires. One end of the connecting body 4 is connected to the reduction motor 3, and the other end is connected to the casing. A transmission device 8, a...

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Abstract

The invention discloses a high-altitude operation transfer device, which is used to solve the shortcomings of low efficiency and high labor intensity when transferring tool parts between the high-altitude operation surface and the ground in the daily installation, maintenance and overhaul of power facilities. It includes a control box, a decelerating motor, a sling and a pull rope. One end of the connecting body is connected to the decelerating motor, and the other end is connected to the casing. A transmission device, a ratchet device, a pulley and a manual device are installed inside the casing. A clutch is installed at the left end of the reduction motor, and the lanyard connected to the conveyed item is fixed on the lanyard through the quick connector thereon. The transmission device includes a driving wheel and a pressing wheel, all of which have arc-shaped grooves on their circumferences, and the driving wheel is installed on the main shaft and can rotate together with the main shaft. The control box can control the rotation speed and direction of the geared motor. In addition, the control box also has a set of wireless receiving system, and the staff can remotely control it through the remote control device.

Description

technical field [0001] The patent of the present invention relates to a practical tool for working at heights, in particular to a transmission device for working at heights. Background technique [0002] In the daily installation, maintenance and overhaul of substations and various power facilities, various parts and tools need to be passed between operators working on the ground and at heights. The large parts include knife switches, conductive rods, composite insulators, and the small ones include bolts. , gaskets, and various tools such as pliers and wrenches. In many actual operations in the past and at present, the transfer of these tools must use the transfer rope to bind the items and tools to be transferred, and then the staff on the structure will pull the required items to the structure or the ground personnel will pass the installation. The pulleys on the structure pull the required items onto the structure, making working at heights labor-intensive and inherentl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/14F16D13/38H02G1/04
CPCB66D1/14F16D13/38H02G1/04
Inventor 赵全虎刘利钊周爱国段志国赵志锋霍维光贾卫军刘保安吴振奎张贺伟张兰钦刘辉刘光宝赵美琪
Owner STATE GRID CORP OF CHINA
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