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Push-pull gear shifting and hot-line work mechanical drive rod

A technology of mechanical transmission and live working, applied in the direction of mechanical equipment, transmission devices, transmission device parts, etc., can solve the problems of inability to apply high-voltage wire intermediate stripping devices and single functions, and achieve reliable structural design, high safety, and simple operation Effect

Active Publication Date: 2018-09-07
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the function of the mechanical transmission rod on the market is relatively single, and it cannot be applied to the intermediate stripping device for high-voltage wires with specific functions.

Method used

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  • Push-pull gear shifting and hot-line work mechanical drive rod
  • Push-pull gear shifting and hot-line work mechanical drive rod
  • Push-pull gear shifting and hot-line work mechanical drive rod

Examples

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] see Figure 1-5 , a mechanical transmission rod that can be pushed and pulled to shift live work according to the present invention, which includes a handle 2, a gear box 4, a crank handle 5, a primary transmission rod 6, a secondary transmission rod 8, an adjustment sleeve 7, and a third-stage transmission rod 9. Connecting end sleeve 10; one end of the handle 2 is connected to the end sleeve 1, and the other end is connected to the gear box end cover 3 through screws, and the gear box end cover 3 is connected to one side of the gear box 4, so The gear box 4 is riveted with one end of the primary transmission rod 6, and the other end of the primary transmission rod 6 is riveted with one end of the secondary transmission rod 8. The secondary transmission rod 8 is provided with an adjusting sleeve 7, The other end of the second...

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PUM

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Abstract

The invention discloses a push-pull gear shifting and hot-line work mechanical drive rod. The push-pull gear shifting and hot-line work mechanical drive rod comprises a rocking handle transmission mechanism composed of a rocking handle, a gear case, two engaged bevel gears and a first-stage transmission shaft' power of the rocking handle is transmitted to the first-stage transmission shaft throughengaged transmission of the bevel gears; the push-pull gear shifting and hot-line work mechanical drive rod further comprises a transmission shaft lifting mechanism composed of an adjusting sleeve, asecond-stage transmission shaft and a second-stage transmission rod; a support sleeve is axially fixed to the second-stage transmission shaft and connected with the adjusting sleeve through a supportshaft; the support shaft can move along a Z-shaped groove formed in the second-stage transmission rod, and the position of the second-stage transmission shaft in the axis direction can be changed byrotating and moving the adjusting sleeve; and a connecting and locking mechanism formed by a connection end sleeve is further included at the most tail end. The push-pull gear shifting and hot-line work mechanical drive rod is simple in structural design, has the transmission and push-pull gear shifting functions, and is safe and reliable.

Description

technical field [0001] The invention relates to the technical field of electric power construction, in particular to an insulated mechanical transmission rod with a push-pull shift function capable of live work. Background technique [0002] Live work on high-voltage lines is an important means of testing, repairing, and transforming power equipment. It has made great contributions to improving power supply reliability, reducing power outage losses, and ensuring grid safety; therefore, a high-voltage conductor with specific functions is designed The mechanical transmission rod of the peeling device will be particularly necessary, it can transmit power over a long distance, and effectively guarantee the personal safety of the operator. The mechanical transmission rods currently on the market have a single function and cannot be applied to a high-voltage wire middle stripping device with a specific function. Contents of the invention [0003] The purpose of the present inve...

Claims

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Application Information

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IPC IPC(8): F16H1/14F16H57/023F16D1/04H02G1/12
CPCF16D1/04F16H1/14F16H57/023H02G1/12
Inventor 冯玉吴少雷凌松赵成陆巍史亮汪洋王刚王伟
Owner STATE GRID CORP OF CHINA