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Hoisting device

A hoisting device and hoisting technology, which are used in transportation and packaging, load hoisting components, cranes, etc., can solve problems such as the lack of versatility of hoisting tools

Pending Publication Date: 2020-09-29
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a universal hoisting device for the lack of versatility of traditional hoisting tools.

Method used

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention provides a hoisting device. The hoisting device is used for being matched with an ascending flanged base to hoist a casing pipe, and comprises a supporting part, a hanging part connectedwith the supporting part and used for hanging the casing pipe, and a connecting part with one end fixedly connected with the supporting part and the other end provided with a sleeving opening, wherein the size of the sleeving opening is adjustable and used for being arranged on the periphery of the ascending flanged base in a sleeving mode and matched with the ascending flanged base. According tothe hoisting device, the hanging part is connected with the supporting part and is used for hanging the casing pipe, the height of the casing pipe can be adjusted through lifting of the hanging part;and one end of the connecting part is fixedly connected with the supporting part, and the other end sleeves the ascending flanged base. Due to the fact that the size of the sleeving opening of the connecting part is adjustable, the connecting part can be matched with the ascending flanged bases with different diameters, the universality of the hoisting device can be enhanced, and the efficiency of electric power production and maintenance is improved.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a hoisting device for hoisting transformer bushings. Background technique [0002] The transformer bushing is the main insulation device outside the transformer box. The lead-out wire of the transformer winding must pass through the insulating bushing to insulate between the lead-out wires and between the lead-out wire and the transformer shell, and at the same time play the role of fixing the lead-out wire. Due to different voltage levels, insulating bushings are available in the form of pure porcelain bushings, oil-filled bushings and capacitor bushings. The transformer bushing is heavy. If the crane is used for hoisting, the crane needs to apply for a permit when entering the station. The application process is cumbersome, and the crane driver is generally not an electric power industry employee and needs safety training. Therefore, the cost of labor and equipment is h...

Claims

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Application Information

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IPC IPC(8): B66C23/06B66C23/16B66C23/62B66C1/68
CPCB66C1/68B66C23/06B66C23/16B66C23/62
Inventor 孙健黄玉忠詹金特杨次柯康观肖洋赵斌沈洪
Owner SHENZHEN POWER SUPPLY BUREAU
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