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Metro construction rescue capsule

A technology for lifesaving cabins and subways, which is applied in safety devices, mining equipment, and earth-moving drilling, etc., can solve the problems of blasting cylinder damage, large size, and cumbersomeness, and achieve the effect of speeding up the ascent.

Inactive Publication Date: 2017-02-22
广东建旭实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of the subway industry, the country pays more and more attention to the safety of workers in subway tunnels. The underground life-saving equipment is a kind of equipment that allows workers to quickly evade in the event of dangerous accidents in the tunnel, which can effectively prevent collapse, explosion, Accidents such as flooding cause injuries to workers. The conventional tunnel life-saving equipment is a mine rescue cabin. For example, the application number 2015211450276 has announced a kind of "a kind of intelligent mine rescue cabin", which mainly includes the rescue cabin body. The rescue cabin body is composed of multiple It consists of a sealed cabin. The rescue cabin body consists of a supply cabin, a working cabin, an isolation cabin and an escape cabin. There is an escape vehicle in the escape cabin. The tunneling devices used in the escape vehicle are shield machines and blasting tubes. The shield machines are relatively heavy. The volume is large, and the blasting tube is easy to cause damage to itself, so a new type of rescue cabin for tunnels is needed

Method used

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  • Metro construction rescue capsule
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Examples

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Embodiment

[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 As shown, a subway construction rescue cabin includes a conical drill bit 1, three triangular breakers 2, a protection cabin 3, a hatch door 4, an omnidirectional drill bit 5, a spiral piece 6, an entrance 7, a hydraulic motor 8, and three active Gear 9, three third hydraulic cylinders 10, internal teeth 11, first round hole 12, three fourth hydraulic cylinders 13, characterized in that: the protection cabin 3 is in the shape of a cylinder, and the upper half of the protection cabin 3 The inside is hollow, and the lower half is provided with three round holes in the radial direction, and the included angle between the axes of the three round holes is 120° each other, and an omnidirectional drill bit 5 is installed in each round hole. A circular entrance 7 is provided on the side of the protection cabin 3, and a hatch 4 is hingedly installed at the entr...

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Abstract

The invention provides a metro construction rescue capsule which comprises a conical drill bit, three triangular breakers, a protective cabin, a cabin door, omnibearing drill bits, a screwy piece, an inlet, a hydraulic motor, three driving gears, three third hydraulic cylinders, inner teeth, a first round hole and three fourth hydraulic cylinders and is characterized in that the protective cabin is cylindrical, the upper half portion of the protective cabin is hollow, the lower half portion is provided with three round holes formed in the radial direction, and included angles formed by the axes of the three round holes are 120 degrees. The protective cabin can be fixed to a surround rock through the three arranged omnibearing drill bits, the conical drill bit id driven to upward drill through the hydraulic motor after fixing, the triangular breakers can be adopted to break rocks in the drilling process, breaking of hard rocks is promoted, and the rising speed of the conical drill bit is improved.

Description

technical field [0001] The invention relates to the technical field of subway tunnel safety protection, in particular to a subway construction rescue cabin. Background technique [0002] With the rapid development of the subway industry, the country pays more and more attention to the safety of workers in subway tunnels. The underground life-saving equipment is a kind of equipment that allows workers to quickly evade in the event of dangerous accidents in the tunnel, which can effectively prevent collapse, explosion, Accidents such as flooding cause injuries to workers. The conventional tunnel life-saving equipment is a mine rescue cabin. For example, the application number 2015211450276 has announced a kind of "a kind of intelligent mine rescue cabin", which mainly includes the rescue cabin body. The rescue cabin body is composed of multiple It consists of a sealed cabin. The rescue cabin body consists of a supply cabin, a working cabin, an isolation cabin and an escape cab...

Claims

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Application Information

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IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 宁秀芬
Owner 广东建旭实业有限公司
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