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Handcart switch switch operating platform

A technology of switching off operation and platform, applied in switchgear, pull-out switchgear, electrical components, etc., can solve the problems of laborious operation, difficult driving, cumbersome design, etc., and achieve the effect of ensuring stability

Inactive Publication Date: 2020-09-11
STATE GRID SHANDONG ELECTRIC POWER CO QINGZHOU POWER SUPPLY CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the first step of operation, the operator needs to hold the crank to shake it. Since the switch of the handcart is very heavy and the track travel is far away, the operation process is very laborious; in the second step of operation, the maintenance carrier is required, and the maintenance carrier is placed at a fixed point in the station. , due to the heavy design of the existing carrier, it is difficult to push and move, and the height of the platform is controlled up and down by the positioning screws at the four corners of the platform. It needs to be adjusted many times to reach the height that matches the switch of the handcart, which is time-consuming and laborious.

Method used

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  • Handcart switch switch operating platform
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Examples

Experimental program
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Embodiment Construction

[0024] In the present invention, for the convenience of description, refer to figure 2 as shown, figure 2 The left-right direction of is horizontal, figure 2 The front-to-back direction is longitudinal, refer to Figure 1-Figure 6 As shown, the switching operation platform of the handcart switch includes a platform 1 suitable for the height of the handcart switch. The platform 1 is a rectangular platform, and the top surface of the platform 1 is provided with a limit plate, which includes a horizontal limit plate 9 With the longitudinal limiting plate 13 arranged parallel to each other, a limiting gap 14 is left between the transverse limiting plate 9 and the longitudinal limiting plate 13, and the transverse limiting plate 9 is installed on the end of the platform 1 away from the switch cabinet. refer to figure 2 and Figure 4 As shown, there is a notch on the end of the platform 1 close to the handcart switch, and the motor compartment 2 is installed on the notch. Th...

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Abstract

The invention discloses a switching operation platform of a handcart switch. The switching operation platform comprises a platform whose height is matched with the height of the handcart switch, the top surface of the platform is provided with a limiting plate, the bottom of the platform is provided with a support frame, an end part, close to a switch cabinet, of the platform is provided with a gap, the gap is correspondingly provided with a motor cabin, a first electric push rod sliding along the vertical direction is arranged in the motor cabin, a push rod end part of the first electric pushrod is provided with a motor, a power output shaft of the motor is provided with a handcart switch operation head through a torque limiter, a second electric push rod used for pushing the first electric push rod to slide in the motor cabin is arranged in the motor cabin, the lower part of the platform is provided with a control panel, and the platform is also provided with a fixing member used for fixing the platform at the position of the switch cabinet. The switching operation platform has characteristics of reasonable design, simple structure and convenient usage, and the switching operation platform of the handcart switch with simple operation, labor saving, time saving and convenient movement is achieved.

Description

technical field [0001] The invention relates to handcart switch transfer equipment, in particular to a handcart switch switching operation platform. Background technique [0002] The handcart switch is the main part of the switchgear. In order to ensure the reliability of the power supply, it is necessary to regularly overhaul the handcart switch or eliminate defects in accidents; at this time, the operator needs to perform the switching operation. The first step is to move the handcart switch from the working position Shake to the test position, and then pull from the test position to the maintenance position in the second step. In the first step of operation, the operator needs to hold the crank to shake it. Since the switch of the handcart is very heavy and the track travel is far away, the operation process is very laborious; in the second step of operation, the maintenance carrier is required, and the maintenance carrier is placed at a fixed point in the station. , due...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B3/00H02B11/167
Inventor 陈其涛王琼邵广林刘庆学高成才翟安李孝朋张跃勇刘帅刘晓钟洪霞钟海涛张连升李红磊崔建同王利娜
Owner STATE GRID SHANDONG ELECTRIC POWER CO QINGZHOU POWER SUPPLY CO
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