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Plate butterfly type combined lifting appliance

A combined spreader and butterfly technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of poor applicability, and achieve the effects of strong applicability, convenient disassembly and transportation, and flexible combination forms

Pending Publication Date: 2022-01-18
CHINA THIRD METALLURGICAL GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The general spreader is a standard part, and its structural size is relatively fixed. Although it is widely used, its applicability is poor, while the special spreader is only suitable for a certain type of parts, and its applicability is even worse.

Method used

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  • Plate butterfly type combined lifting appliance
  • Plate butterfly type combined lifting appliance
  • Plate butterfly type combined lifting appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0027] Such as Figure 1-Figure 6 As shown, a kind of plate-butterfly combination spreader of the present invention comprises side plate 2, middle plate 1, connecting pin shaft 3 and distance buffer block 5; Said side plate 2 is 2 pieces, and middle plate 1 is 1 piece. One or more pieces, two side plates 2 are respectively arranged on both sides of the middle plate 1, and the side plates 2 are arranged parallel to the middle plate 1; the side plates 2 and the middle plate 1 are both composed of a main board and a positioning plate 6, and the side plates 2 The positioning plate 6 is set on the inner side of the lower part, and the positioning plate 6 is set correspondingly on both sides of the lower part of the middle plate 1; on the side plate 2 above the positioning plate 6, on the middle plate 1 above the positioning plate 6, a plurality of pin ...

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Abstract

The invention relates to a plate butterfly type combined lifting appliance. The lifting appliance comprises side plates, a middle plate, a connecting pin and fixed-distance buffer blocks; two side plates are provided, one or more middle plate are provided, the two side plates are arranged on the two sides of the middle plate respectively, positioning plates are arranged on the inner sides of the lower portions of the side plates, and positioning plates are correspondingly arranged on the two sides of the lower portion of the middle plate; a plurality of pin holes and hanging holes are correspondingly formed in the side plates and the middle plate; and the fixed-distance buffer blocks are arranged between the side plates and the middle plate and between two adjacent middle plates. The combined lifting appliance is simple in structure, flexible in combination form and convenient to assemble and transport; and the assembled lifting appliance has the characteristics of a balance beam lifting appliance and is high in applicability.

Description

technical field [0001] The invention relates to the technical field of hoisting tools, in particular to a butterfly-type combined hoisting tool. Background technique [0002] The spreader refers to the device used to lift heavy objects in the hoisting machinery. It is usually divided into general spreaders and special spreaders. General spreaders such as hooks, slings, rings, lifting suction cups, balance beam spreaders, etc. The spreader is a non-standard spreader developed for lifting a certain component, such as fan spreader, tower spreader, blade spreader, hub spreader, steam turbine, etc. [0003] The general-purpose spreader is a standard part, and its structural size is relatively fixed. Although it is widely used, its applicability is poor, while the special spreader is only suitable for a certain type of parts, and its applicability is even worse. On this basis, a combined spreader is produced. Through different combinations of parts with simple structures, the spr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10
CPCB66C1/10
Inventor 王家国王飞封锡波孙明姜雨廷
Owner CHINA THIRD METALLURGICAL GRP
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