Safety protection rescue device for limited space operation and using method of safety protection rescue device

A safety protection, limited space technology, used in seat belts, life-saving equipment, etc.

Pending Publication Date: 2021-04-20
WUHU WANJIANG INTPROP OPERATION CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a safety protection and rescue device for limited space operation, which solves the problems of limited space safety operation and emergency rescue from the perspective of intrinsic safety; the present invention also provides a A kind of use method of the safety protection rescue device of limited space operation

Method used

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  • Safety protection rescue device for limited space operation and using method of safety protection rescue device
  • Safety protection rescue device for limited space operation and using method of safety protection rescue device

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Embodiment Construction

[0027] In the present invention, it should be understood that the terms "length"; "width"; "upper"; "lower"; "front"; "back"; "left"; "right"; "vertical"; "; "Top"; "Bottom" "Inner"; "Outer"; "Clockwise"; "Counterclockwise"; "Axial"; "Plane Direction"; The orientations or positional relationships shown in the drawings are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation; it is constructed and operated in a specific orientation, so it cannot be understood as Limitations on the Invention.

[0028] Such as figure 1 and figure 2 As shown, a safety protection rescue device for limited space operation is characterized in that: it includes a rescue bracket box I2, a rescue bracket box II7, a rescue bracket, a safety integration mechanism and a rescue mechanism, and the rescue bracket box I2 and the rescue bracket box II7 are fixedly c...

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PUM

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Abstract

The invention discloses a safety protection rescue device for limited space operation. The safety protection rescue device is characterized by comprising a rescue bracket box I, a rescue bracket box II, a rescue bracket, a safety integration mechanism and a rescue mechanism, wherein the rescue bracket box I and the rescue bracket box II are fixedly connected to a well wall, the rescue bracket is connected to the rescue bracket box I and the rescue bracket box II, the safety integration mechanism is connected to a underground passage and the rescue bracket, the rescue mechanism is connected to the rescue bracket, an upper and lower channel crawling ladder is arranged on the well wall, and the rescue bracket box I and a rescue bracket box II are arranged on the two sides, forming an angle of 90 degrees with the crawling ladder, of the well wall correspondingly, the rescue bracket comprises a left vertical rod, a transverse rod and a right vertical rod, the left vertical rod is connected to the rescue bracket box I, the right vertical rod is connected to the rescue bracket box II, and the two ends of the transverse rod are connected to the top of the left vertical rod and the top of the right vertical rod correspondingly to form a door-frame-shaped structure. The invention further discloses a using method of the safety protection rescue device for the limited space operation.

Description

technical field [0001] The invention belongs to the technical field of limited space operation safety, and in particular relates to a safety protection and rescue device for limited space operation and a use method thereof. Background technique [0002] Operations in limited space are involved in hazardous chemicals, construction, electric power, shipbuilding, municipal engineering, sewage treatment, communication construction, industry and trade and other industries. [0003] Confined space refers to a space that is closed or partially closed, relatively isolated from the outside world, with narrow entrances and exits, operators cannot work inside for a long time, poor natural ventilation, easy to cause accumulation of toxic and harmful, flammable and explosive substances or insufficient oxygen content. Confined space operation refers to various operations carried out in the above-mentioned limited space, such as closed or semi-closed equipment such as storage (tank) tanks,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
Inventor 祁强强姜宁李国辉徐雨
Owner WUHU WANJIANG INTPROP OPERATION CENT CO LTD
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