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Clean dustproof portal crane

A technology of cranes and dust doors, which is applied in the direction of cranes, trolley cranes, transportation and packaging, etc., can solve the problems of self-heaviness, large blind spots of lifting points, and high cost, and achieve the effect of small self-weight, reduced weight and low cost

Inactive Publication Date: 2014-12-03
SICHUAN TUOJIANG CRANE EQUIP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Traditional clean cranes are mostly bridge-type double-girder cranes, which are heavy, expensive, and have a large blind spot for lifting points

Method used

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  • Clean dustproof portal crane

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Embodiment Construction

[0015] The patent will be further described below in conjunction with specific embodiments.

[0016] The clean and dust-proof gantry crane consists of main girder, outrigger device, cart running mechanism, wheels, cart track, lifting hoist trolley, hoisting hoist, lifting chain, pulley, plastic dustproof cover, main girder Outrigger devices are installed at both ends, and the trolley running mechanism is set at the lower end of the outrigger. The trolley running mechanism contacts the trolley track through the wheels. The material of the wheels is polymer material, and the material of the trolley track is stainless steel. The lifting hoist trolley is equipped with a hoist, and the hoisting chain and pulley of the hoist are wrapped with a plastic dust cover. The main beam, outrigger device, cart running mechanism, cart track, and hoist trolley are made of Stainless steel, the macromolecule material of described wheel is epoxy resin or polyimide. The patented gantry crane will ...

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Abstract

The invention relates to a crane in a special clean environment, specifically to a clean dustproof portal crane. According to the clean dustproof portal crane, two ends of a main beam are provided with outrigger devices; a crane travel mechanism is arranged below the outriggers; the crane travel mechanism is contacted with a crane track through wheels. The material of the wheels is a high polymer material. The material of the crane track is stainless steel. A hoist crane dolly is arranged on the main beam. A hoist crane is disposed inside the hoist crane dolly. A hoisting endless chain and pulleys of the hoist crane are wrapped with a plastic dustproof cover. The material of the main beam, the outrigger devices, the crane travel mechanism, the crane tack and the hoist crane dolly is stainless steel. The high polymer material of the wheels is epoxy resin or polyimide. According to the invention, cleanliness of equipment is raised; equipment weight is reduced; equipment cost is decreased; and effective working range of hoisting is broadened.

Description

[0001] technical field [0002] This patent relates to a crane in a special clean environment, specifically a clean and dust-proof gantry crane. [0003] Background technique [0004] Since the cleanliness requirements of food, medicine and other working environments in real life are getting higher and higher, and the space is small, in order to improve the utilization rate of space and reduce the cost of the buyer. Traditional clean cranes are mostly bridge-type double-girder cranes, which are heavy, expensive, and have a large blind spot for lifting points. [0005] Contents of the invention [0006] This patent provides a clean and dust-proof gantry crane aiming at the above technical problems. The purpose is to improve the cleanliness of the equipment, reduce the weight of the equipment, reduce the cost of the equipment, and increase the effective working range of hoisting. [0007] The concrete technical scheme of this patent is as follows: [0008] The clean and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00
Inventor 肖斌邓奇志谢华根
Owner SICHUAN TUOJIANG CRANE EQUIP
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