A self-propelled tunnel construction lifesaving system

A tunnel construction and self-propelled technology, which is applied in mine/tunnel ventilation, building components, dispersed particle filtration, etc., can solve technical problems without giving proper solutions, and achieve the goal of avoiding the death of trapped people and compact structure , to avoid adverse effects

Active Publication Date: 2018-02-27
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Correspondingly, above-mentioned prior art all does not provide appropriate solution for above-mentioned technical problem, it is necessary to make further research and improvement

Method used

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  • A self-propelled tunnel construction lifesaving system
  • A self-propelled tunnel construction lifesaving system
  • A self-propelled tunnel construction lifesaving system

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0046] Such as Figure 1-5 As shown, a self-propelled tunnel construction lifesaving system provided by the embodiment of the present invention, the rescue cabin mainly includes a cabin body 1 located behind the tunnel face, and the front and rear ends of the cabin body 1 are respectively provided with hatch doors 2, There are escape doors 3 on the left and right sides, and the interior of the ...

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Abstract

The invention belongs to the relevant field of tunnel construction rescue support equipment, and discloses a self-propelling type tunnel construction life-saving system. The system comprises a cabin arranged behind a tunnel face, crawler belt moving units arranged at the bottom of the cabin, multiple door structures arranged on the front and rear ends and the left and right sides of the cabin, and a plurality of functional assemblies arranged in the cabin and used for air and oxygen supplying, air purifying, environment monitoring, communication, power supplying, survival guarantee and the like. In addition, the arrangement modes of the crawler belt moving units, the cabin and the door structures and specific composition structures of the key functional units are improved in an emphasized mode. By means of the system, compared with existing equipment, escaping and rescue efficiency can be obviously improved while the structural strength of the life-saving cabin is further ensured and improved, and therefore the system is suitable for various tunnel construction application occasions.

Description

technical field [0001] The invention belongs to the field of tunnel construction escape, and more specifically relates to a self-propelled tunnel construction lifesaving system. Background technique [0002] With the vigorous development of my country's traffic construction, more and more tunnel engineering safety problems appear in unfavorable strata such as weak surrounding rocks. In the construction of tunnels with weak surrounding rocks, due to unfavorable factors such as poor geological conditions, shallow surface covering soil, or tunnels passing through (building) structures, disasters such as deformation and landslides are extremely easy to occur during construction. In recent years, construction accidents in tunnels with weak surrounding rocks have occurred frequently, resulting in heavy losses of equipment and personnel, and great social impact. [0003] Subsequent investigations found that more than 70% of the landslides occurred at a certain distance behind the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F11/00E21F17/18E21F1/00E06B3/36E06B3/70E05C9/06B01D46/00B01D53/02B62D55/08
CPCB01D46/0036B62D55/08E05C9/063E06B3/36E06B3/70E06B2003/7046E06B2003/7049E21F1/00E21F11/00E21F17/18
Inventor 苗德海王春梅韩向阳王伟邵鹏程李鸣冲莫阳春踪敬良桑中顺
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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