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Substation multifunctional handling equipment hoisted by magnetic lifting loops

A technology of magnetic hanging loops and handling equipment, which is applied in the direction of cranes, etc., can solve the problem that large-scale lifting equipment cannot be used, and achieve the effect of increasing the scope of work, avoiding intermediate links, and improving safety

Active Publication Date: 2017-09-12
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the substation plays a very important role in the power supply system, its equipment management is also very important. In the process of substation equipment management, the use, maintenance, and repair of equipment are generally regarded as independent processes. As far as the lifting, handling and disassembly of equipment are concerned, due to the small space inside the substation, large lifting equipment and transportation equipment cannot be used. In addition, there are many live equipment in the substation, which also limits the use of some electrified lifting and handling equipment. , so it is urgent to develop a device suitable for lifting and handling tasks in substations

Method used

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  • Substation multifunctional handling equipment hoisted by magnetic lifting loops
  • Substation multifunctional handling equipment hoisted by magnetic lifting loops
  • Substation multifunctional handling equipment hoisted by magnetic lifting loops

Examples

Experimental program
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Effect test

Embodiment

[0025] Embodiment: The substation multi-function handling equipment that adopts the magnetic lifting loop to lift in this embodiment includes:

[0026] Frame 1, a cross main arm 2 supported by the frame, and a pull-type running trolley 3 arranged in the frame;

[0027] Vehicle frame 1 has the base of frame structure and the walking wheel that is arranged under the base, is vertically fixedly provided with two front columns 101, three center columns 102 and two rear columns 103 on the base, between the tops of the two rear columns There are cross bars connected to form the handle frame; U-shaped grooves are provided on the top of the two front columns 101; the two front columns and the two rear columns are at the apex positions of the "日" character, and the three middle columns are at the "日" character on the middle horizontal line.

[0028] The cross main arm 2 has a longitudinal arm 201 and a cross arm 202 which forms a cross connection with the longitudinal arm. The two end...

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Abstract

The invention discloses a substation multi-functional handling equipment which adopts magnetic hanging loops to lift. The jib is connected to the top of the cross main arm, and there are fixed pulleys at both ends of the jib. The frame is equipped with a lifting mechanism and is connected to the support beam suspended at the lower end of the jib through a sling, and connected to the crane through the support beam. Hook or magnetic lifting eye for lifting cable trench covers or switching trolleys. In the special site environment of the substation, the invention can stably lift the switch trolley or the cable trench cover plate of the substation, and transport them to the designated position. The invention is a multifunctional equipment integrating lifting and transportation functions.

Description

Technical field: [0001] The invention relates to a multi-functional handling equipment for a transformer substation which adopts magnetic hanging loops for hoisting. Background technique: [0002] The substation is one of the facilities for power supply, and it is a place to change the voltage. The main equipment inside it is a switch and a transformer. These devices are assembled to cut off or connect, change or adjust the voltage. In the power system, the substation is Consolidation point for power transmission and distribution. Since the substation plays a very important role in the power supply system, its equipment management is also very important. In the process of substation equipment management, the use, maintenance, and repair of equipment are generally regarded as independent processes. As far as the lifting, handling and disassembly of equipment are concerned, due to the small space inside the substation, large lifting equipment and transportation equipment cann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C23/36B66C23/62B66C23/88
Inventor 翁晓军吕洋王振华黄显耀何怡燕操南圣邵竹星
Owner STATE GRID CORP OF CHINA
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