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Anti-tilt power grid GIS equipment carrying and jacking device

A lifting device and anti-tilting technology, applied in the direction of lifting device, mechanical equipment, fluid pressure actuating device, etc., can solve the problems of high labor intensity, low efficiency, work safety and on-site civilized construction need to be improved, etc., to reduce labor Strength, simple and convenient operation, avoid the effect of manual handling

Pending Publication Date: 2021-12-07
浙江省送变电工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional manual handling method has high labor intensity and low efficiency, and needs to be improved in terms of operation safety and on-site civilized construction.

Method used

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  • Anti-tilt power grid GIS equipment carrying and jacking device
  • Anti-tilt power grid GIS equipment carrying and jacking device
  • Anti-tilt power grid GIS equipment carrying and jacking device

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Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] Such as Figure 1-3 As shown, an anti-tilt power grid GIS equipment handling jacking device includes two integrated hydraulic jacks 1 with a wireless controller 105, a beam 2 and a C-shaped slider 3, and the C-shaped slider 3 is designed There is a slide hole, and the C-shaped slider 3 is slidably placed on the beam 2 through the slide hole. The lower end of the beam 2 is provided with a horizontal hook 201, and the groove 301 of the C-shaped slider 3 is opposite to the hook 201, and The lower end plane of the groove 301 is equal to the lower end plane of the hook groove of the cross hook 201, the top plane of the cross beam 2 is provided with an inclination sensor 4, and two integrated hydraulic jacks 1 are respectively arranged at the bottom of the left and right ends of the cross beam 2, and the cross beam 2 and A lockable...

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Abstract

The invention discloses an anti-tilt power grid GIS equipment carrying and jacking device, and relates to the field of power grid construction equipment. Power grid GIS equipment is usually packaged in a rectangular frame made of H-shaped steel in a segmented mode, no special jacking point is designed, after the equipment is moved to an installation position, the equipment is made to fall on a foundation platform through a claw type hydraulic jack 1 and a crowbar, labor intensity is large, efficiency is low, and operation safety is poor. The anti-tilt power grid GIS equipment carrying and jacking device comprises two integrated hydraulic jacks 1, a cross beam with a horizontal transverse hook arranged at the lower end, and a C-shaped sliding block arranged on the cross beam in a sleeving mode, a groove of the C-shaped sliding block and the transverse hook are oppositely arranged, the lower end face of the groove and the lower end face of a hook groove of the transverse hook are equal in height, an inclination angle sensor is arranged at the top end of the cross beam, the two integrated hydraulic jacks 1 are arranged at the bottoms of the left end and the right end of the cross beam, and a locking device is arranged between the cross beam and the C-shaped sliding block. By means of synchronous jacking and descending actions of the two jacks 1, large GIS equipment can be safely and efficiently lifted in a narrow and small indoor space.

Description

technical field [0001] The invention relates to the field of power grid construction equipment, in particular to a tilt-proof power grid GIS equipment transport jacking device. Background technique [0002] In high-voltage, ultra-high-voltage and ultra-high-voltage power grids, the gas-insulated combined electrical appliances composed of circuit breakers, disconnectors, transformers, surge arresters, busbars, connectors and outlet terminals are referred to as GIS for short. It is widely used due to its compact structure, small footprint, high operational reliability, less maintenance workload, and flexible configuration. In recent years, in many areas, especially in some economically developed provinces and cities, the GIS scheme of multi-layer indoor layout has been adopted more and more. With the increase of voltage level and transmission capacity, the size and weight of the corresponding grid GIS equipment are also rising. The appearance size of a large GIS equipment can...

Claims

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Application Information

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IPC IPC(8): B66F7/20B66F7/28B66F3/46B66F3/24B66F3/44F15B21/08G08C17/02
CPCB66F7/20B66F7/28B66F3/46B66F3/24B66F3/44F15B21/087G08C17/02
Inventor 陈耀标赵建永王晓敏黄超胜李伯明吴逸民王涛
Owner 浙江省送变电工程有限公司
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