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A transformer and jp cabinet disassembly lifting device

A technology for transformers and spreaders, applied in the field of spreaders, can solve the problems that the disassembly and assembly of transformers and JP cabinets are difficult to complete, the surrounding site of the transformer station cannot meet the installation requirements of lifting equipment, etc., and achieves simple structure, reliable performance and convenient operation. Effect

Inactive Publication Date: 2016-10-05
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, sometimes limited by geographical conditions, the site around the substation cannot meet the installation requirements for hoisting equipment, making it difficult to complete the disassembly and assembly of transformers and JP cabinets. Therefore, designing a special spreader for transformer and JP cabinet disassembly becomes a solution key part of the problem

Method used

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  • A transformer and jp cabinet disassembly lifting device
  • A transformer and jp cabinet disassembly lifting device
  • A transformer and jp cabinet disassembly lifting device

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Embodiment Construction

[0019] see figure 2 , image 3 , Figure 4 , Figure 5 , the present invention includes a traveling mechanism 3-1, a supporting mechanism 3-3, a hoisting assembly 3-4 and a hoisting seat 3-5, and the traveling mechanism 3-1 consists of a base 3-1-1 and follower wheels located at the four corners of the base 3-1-2, the support mechanism 3-3 is a frame structure, it is hinged with the base 3-1-1, and is limited and fixed by the lower support plate 3-2, and one end of the lifting component 3-4 is provided with The hook 3-4-4 connected with the hoisting seat 3-5, the other end is provided with a manual winding roller 3-4-1, the hoisting assembly 3-4 is installed on the frame of the support mechanism 3-3, the hoisting The seat 3-5 is suspended on the suspension hook 3-4-4 of the lifting assembly 3-4 by the suspension rope 3-5-1.

[0020] see figure 2 , Figure 4 , the support mechanism 3-3 of the present invention includes a casing seat 3-3-1, a telescopic casing 3-3-2 and ...

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Abstract

The invention provides a transformer and JP cabinet disassembly and assembly lifting device, and belongs to the technical field of power generation or power transformation or power distribution. The transformer and JP cabinet disassembly and assembly lifting device comprises a walking mechanism, a supporting mechanism, a lifting assembly and a hoisting seat. The walking mechanism is composed of a base and follower wheels located in the four corners of the base. The supporting mechanism is of a frame structure, hinged to the base, and limited and fixed through a lower supporting plate. One end of the lifting assembly is provided with a lifting hook connected with the hoisting seat, the other end of the lifting assembly is provided with a manual winding roller, the lifting assembly is installed on a supporting mechanism frame, and the hoisting seat is hung on the lifting hook of the lifting assembly through a lifting rope. The transformer and JP cabinet disassembly and assembly lifting device has the advantages of being simple in structure, convenient to operate and reliable in performance, disassembly and assembly work of a transformer and a JP cabinet which are arranged on a power transformation table can be smoothly completed, wherein the disassembly and assembly work is limited by surrounding fields, building and maintenance construction progress of a transmission line is improved, and construction cost is greatly reduced.

Description

technical field [0001] The invention relates to a sling, in particular to a sling suitable for the disassembly and assembly of a power transmission line transformer and a JP cabinet, and belongs to the technical field of power generation, transformation or distribution. Background technique [0002] In the construction and maintenance of transmission lines, transformer 1 and JP cabinet 2 on the substation are often encountered (as attached figure 1 As shown in ), due to the large weight and volume of transformer 1 and JP cabinet 2, it is generally necessary to use hoisting equipment to complete the disassembly and assembly operations. However, sometimes limited by geographical conditions, the site around the substation cannot meet the installation requirements for hoisting equipment, making it difficult to complete the disassembly and assembly of transformers and JP cabinets. Therefore, designing a special spreader for transformer and JP cabinet disassembly becomes a solutio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D3/06
Inventor 周杰王兆谦边少楠毛卫东
Owner STATE GRID CORP OF CHINA
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