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An acid-base protective hoisting cover

A technology for hoisting cover and protective cover, applied in the field of protective cover, can solve the problems of easy injury of hoisting workers and the like

Inactive Publication Date: 2016-07-27
安徽引航人广告标识有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] In order to solve the problem in the prior art that hoisting workers are easily injured when hoisting the equipment in the corrosive liquid storage tank, the present invention aims to provide an acid-base protective hoisting cover, which includes a hoisting top cover, a soft protective cover and a positioning base, so that hoisting Workers can safely lift equipment inside corrosive liquid storage tanks

Method used

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  • An acid-base protective hoisting cover

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Embodiment Construction

[0015] See attached figure 1 , the acid-base protection hoisting cover of the present embodiment comprises a hoisting top cover 10, a soft protective cover 20 and a positioning base 30, the hoisting top cover 10 is a cover-shaped structure and its top and bottom are all provided with hoisting rings 11, during hoisting The inner cavity of the top cover 10 is provided with an exhaust fan 12, and the exhaust fan 12 is provided with a gas purification tank 13. The soft protective cover 20 is a hose-shaped structure and the middle part is provided with a stacked telescopic joint 21. Both ends of 20 are provided with casing joints 22, and the casing joints 22 are movably connected with the hoisting top cover 10 and the positioning base 30 respectively. All are provided with an elastic soft cover clip 31, and the elastic soft cover clip 31 is clamped and matched with the casing joint 22.

[0016] The hoisting top cover 10 of the present embodiment is used in conjunction with the hoi...

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Abstract

An acid-alkali protective hoisting hood comprises a hoisting top cover, a soft body protective hood and a positioning base, wherein the hoisting top cover adopts a hood-shaped structure, and hoisting rings are arranged at both the top and the bottom of the hoisting top cover; an air exhaust fan is arranged in the inner chamber of the hoisting top cover; the soft body protective hood adopts a hose-shaped structure, and laminated expansion joints are arranged in the middle of the soft body protective hood; the positioning base adopts a tube-shaped structure. The acid-alkali protective hoisting hood provided by the embodiment of the invention has the advantages that the soft body protective hood is utilized for integrally covering equipment containing toxic gas and a corrosive liquid, the air exhaust fan is utilized for purifying the toxic gas for exhausting, and liquid absorption cotton slivers are utilized for preventing the corrosive liquids from dropping from the equipment, so that hoisting workers can safely hoist the equipment in a corrosive liquids storage tank. Therefore, the acid-alkali protective hoisting hood is reasonable in structure and convenient to use, and the working safety of the hoisting works can be improved.

Description

technical field [0001] The invention belongs to a protective cover, in particular to an acid-base protective hoisting cover for preventing acid-base damage to hoisting workers during the lifting and hoisting process. Background technique [0002] In factories producing chemical raw materials, various acid storage tanks, alkali storage tanks and other corrosive liquid storage tanks are widely used. The infusion pumps, agitators, temperature control devices, measuring devices and transmissions installed in these liquid storage tanks Devices and other equipment are easily damaged. Because these damaged equipment have been soaked in corrosive liquids such as acid and alkali for a long time, when they are lifted out of the liquid storage tank for repair, the whole equipment emits pungent poisonous gas, and there are A highly corrosive, toxic liquid drips from the device. Therefore, accidents of hoisting workers being poisoned and burned by corrosive liquids often occur. Conten...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/10B66C15/00
CPCB66C1/10B66C15/00
Inventor 饶建明
Owner 安徽引航人广告标识有限公司
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