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A transformer hoisting device

A hoisting device and transformer technology, used in safety devices, transportation and packaging, load hoisting components, etc., can solve the problems of easy shaking, heavy weight, large transformer volume, etc., to reduce local deformation, smooth transmission, reduce wear effect

Active Publication Date: 2022-08-09
BAODING YUANCHEN TRANSFORMER MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large size and heavy weight of the transformer, it is easy to shake during the hoisting process, and the wire rope used for hoisting will twist and rub when the transformer shakes, which seriously affects the service life and safety of the wire rope

Method used

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  • A transformer hoisting device
  • A transformer hoisting device
  • A transformer hoisting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] refer to Figure 1-3 , a specific embodiment of the present invention includes a fixedly installed pulley frame 1, a pulley 2 is installed in the pulley frame 1, the surface of the pulley 2 is provided with three annular grooves 3, and the top of the transformer 4 is symmetrically hung with two first Wire rope 5, a second wire rope 6 is attached to the bottom of the transformer 4, the first wire rope 5 passes through the annular grooves 3 on both sides, the second wire rope 6 passes through the middle annular groove 3, and the pulley frame 1 is hung below the rectifier. The orthosis 7 includes a housing 8, and the housing 8 is provided with two first passages 9 for passing the first wire rope 5, and a second passage 10 for passing the second wire rope 6. The second passage 10 is located between the two first channels 9, a spring 11 is installed between the second channel 10 and the first channel 9, the two ends of the spring 11 are respectively connected with rubber blo...

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PUM

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Abstract

The invention discloses a transformer hoisting device, which comprises a fixedly installed pulley frame, a pulley is installed in the pulley frame, three annular grooves are opened on the surface of the pulley, and two first steel wire ropes are symmetrically hung on the top of the transformer. A second wire rope is attached to the bottom of the pulley, the first wire rope passes through the annular grooves on both sides, the second wire rope passes through the middle annular groove, and a corrector is hung under the pulley frame; the corrector includes a casing, and the casing is provided with There are two first passages for passing the first wire rope, and one second passage for passing the second wire rope, a spring is installed between the second passage and the first passage, and rubber blocks are respectively connected at both ends of the spring, A cavity is communicated between the two first passages, a push rod is movably installed in the cavity, two ends of the push rod are connected with arc portions, and the arc portions are located in the first passage. The invention can improve the deficiencies of the prior art and reduce the twist and friction of the steel wire rope caused by the shaking of the transformer.

Description

technical field [0001] The invention relates to electric construction equipment, in particular to a transformer hoisting device. Background technique [0002] Transformer hoisting is a work that is often carried out during the installation and maintenance of power equipment. Due to the large size and heavy weight of the transformer, it is easy to shake during the hoisting process, and the wire rope used for hoisting will cause torsion and friction when the transformer shakes, which seriously affects the service life and safety of the wire rope. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a transformer hoisting device, which can solve the deficiencies of the prior art and reduce the twist and friction of the steel wire rope caused by the shaking of the transformer. [0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows. [0005] A trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C25/00B66C13/06B66C15/00
CPCB66C25/00B66C13/06B66C15/00
Inventor 王浩
Owner BAODING YUANCHEN TRANSFORMER MFG CO LTD