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Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment

A technology of electromechanical equipment and installation mechanism, which is applied in the direction of cranes, etc., can solve the problems of unusable large-scale operation tools, potential safety hazards of personnel operation, and large power outage range, so as to reduce on-site installation and coordination personnel, eliminate potential safety hazards, and reduce power outage time. Effect

Active Publication Date: 2014-12-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the above reasons, in the process of maintenance, testing and updating of substation equipment, large-scale operation tools cannot be used, the scope of power outage is large, the construction period is tight, and there are great safety hazards in personnel operations.

Method used

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  • Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment
  • Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment
  • Lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment

Examples

Experimental program
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Effect test

Embodiment

[0028] Embodiment: Referring to the accompanying drawings, the structural features of the electromechanical equipment installation mechanism of the lifting single locking hook type rotary substation in this embodiment are as follows:

[0029] Set up the mechanism base 1, the base includes cross-shaped outriggers 101 and universal wheels 102 located at the bottom of the outriggers, a circular track 103 with the center of the base as the center is fixed on the outriggers, and the center of the base is fixedly connected with the outriggers The longitudinal sleeve 104.

[0030] In order to realize the rotation of the mechanism, a rotating column 105 inserted on the sleeve 104 is provided, and the lower half of the rotating column inserted into the sleeve is fixedly sleeved with a tapered roller bearing 106 matching the inner diameter of the sleeve. The half part is a square tube; set up a square tube-type column base section 2 inserted in the square tube of the rotating column and...

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Abstract

The invention discloses a lifting single locking hook type rotating mounting mechanism for substation electromechanical equipment. The mounting mechanism comprises a vertical column base joint capable of rotating around a rotating column of the base of the mechanism, and an expansion joint, wherein a fixed arm is hung on the upper part of the expansion joint; an expansion arm which can be locked is arranged in the fixed arm; a hook used for lifting the equipment is arranged at the front end of the expansion arm through a pulley block and a lifting rope; a counterweight trolley is arranged at the lower part of the vertical column base joint; the counterweight trolley can rotate with the vertical column base joint and the expansion joint around an annular rail of the base of the mechanism, so as to realize 360 degrees' rotation, has a wide applicable working plane, and is flexible and convenient to rotate; a lifting mechanism of the expansion joint has locking and braking functions, can remain in any height, changes the past operation mode of manually mounting substation interval equipment, eliminates potential safety hazards during mounting operation, not only improves the economic benefit, but also improves the safety benefit.

Description

technical field [0001] The invention relates to an electromechanical equipment installation mechanism of a lifting single locking hook type rotary substation. Background technique [0002] The equipment configuration in the substation section of the substation is tight, the equipment is heavy, and the specifications are uneven, and the inspection and maintenance work is carried out normally; the voltage level of the substation is high, the safety gap is small, and there are many exposed power points. Due to the above reasons, in the process of maintenance, testing and updating of substation equipment, large-scale operation tools cannot be used, the scope of power outage is large, the construction period is tight, and there are great safety hazards in personnel operations. Therefore, it is necessary to develop special operating tools to ensure the disassembly and assembly of equipment in the substation section, the safety of operators, and provide an effective and easy-to-set...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/62
Inventor 王振华李进曹闻骊钟成元翁晓军
Owner STATE GRID CORP OF CHINA
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