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Lifting double-locking hook rotation type mounting mechanism for electromechanical equipment in substation

A technology of electromechanical equipment and installation mechanism, applied in cranes, transportation and packaging, etc., can solve the problems of unusable large-scale work tools, hidden dangers of personnel work safety, tight construction period requirements, etc. Improve ergonomics

Active Publication Date: 2015-01-21
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 double-locking hook rotation type mounting mechanism for electromechanical equipment in substation
  • Lifting double-locking hook rotation type mounting mechanism for electromechanical equipment in substation
  • Lifting double-locking hook rotation type mounting mechanism for electromechanical equipment in substation

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Experimental program
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Effect test

Embodiment

[0031] Embodiment: Referring to the accompanying drawings, the structural features of the installation mechanism for the electromechanical equipment of the lifting double-locking hook type rotary substation in this embodiment are as follows:

[0032] 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.

[0033]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 col...

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Abstract

The invention discloses a lifting double-locking hook rotation type mounting mechanism for electromechanical equipment in a substation. The mounting mechanism comprises a stud base joint and a telescopic joint, which can rotate around a rotating column of a base of the mechanism, wherein a fixed arm is hung and connected at the upper part of the telescopic joint, a telescopic arm which can be locked is arranged in the fixed arm, and a hook for lifting the equipment is arranged at the front end of the telescopic arm through a pulley block and a sling; a counterweight trolley is arranged at the lower part of the stud base joint, the counterweight trolley can rotate along with the stud base joint and the telescopic joint around an annular track of the base of the mechanism and realize 360-degree revolution, thereby being applicable to a wide range of work surfaces and being flexible and easy in rotation; the telescopic joint has a self-locking function in the stud base joint, thereby ensuring that the telescopic joint can not fall down naturally; and a lifting mechanism of the telescopic joint has the functions of locking and braking, can be stayed at any height, changes the operation form of manually mounting the equipment in a power transmission region in the past and eliminates the potential safety problems in the mounting operation process, thereby not only improving economic benefits, but also upgrading safety benefits.

Description

Technical field: [0001] The invention relates to a lifting double locking hook type rotating type substation electromechanical equipment installation mechanism. 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-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/16B66C23/04B66C23/78B66C23/88
CPCB66C23/04B66C23/16B66C23/78B66C23/88B66C2700/03
Inventor 王振华孔岿然钟成元翁晓军曹闻骊
Owner STATE GRID CORP OF CHINA
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