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Material conveying drilling rescue device for mine collapse

A technology for materials and mines, applied in safety devices, mining equipment, earth-moving drilling, etc., can solve the problems of lack of life-sustaining, water and oxygen rapid transportation rescue devices, trapped workers and other problems

Active Publication Date: 2021-04-09
重庆天阳矿业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The biggest threat to the safety of people trapped after a mine collapse often comes from the lack of basic elements that can sustain life. Today, rescue teams do not have rescue devices that can quickly and effectively transport water and oxygen to trapped areas for mine collapses. Since a large number of workers will be trapped once the mine collapse occurs, a rescue device for the above-mentioned scenario is necessary

Method used

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  • Material conveying drilling rescue device for mine collapse
  • Material conveying drilling rescue device for mine collapse
  • Material conveying drilling rescue device for mine collapse

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Embodiment Construction

[0015] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0016] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0017] Combine below Figure 1-3 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down d...

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Abstract

The invention discloses a material conveying drilling rescue device for mine collapse. The material conveying drilling rescue device comprises a chassis, wherein a transmission device is arranged in the chassis, a transmission space is formed in the chassis, an outer pipe is slidably connected in the chassis, the outer pipe is a main body for executing drilling, a material conveying pipeline device is arranged in the outer pipe, the material conveying pipeline device comprises a middle pipe and an inner pipe which are fixedly connected in the outer pipe from outside to inside, and a lubricating oil going oil path used for conveying lubricating oil for preventing a drill bit from being overheated during drilling is arranged between the middle pipe and the outer pipe. According to the material conveying drilling rescue device, for an area with a large depth of a trapped area, the damage to the stability of rock and soil is small through direct vertical drilling in a soil layer, secondary damage to the structure of the trapped area is avoided, the trapped space can be quickly reached, and the survival of trapped personnel is maintained by conveying water and oxygen.

Description

technical field [0001] The invention relates to the related field of drilling machines, in particular to a material delivery drilling rescue device for mine collapse. Background technique [0002] The biggest threat to the safety of people trapped after a mine collapse often comes from the lack of basic elements that can sustain life. Today, rescue teams do not have rescue devices that can quickly and effectively transport water and oxygen to trapped areas for mine collapses. Because a large amount of workers will be trapped once mine collapse takes place, so a kind of rescue device for above-mentioned situation is necessary. Contents of the invention [0003] The object of the present invention is to provide a material conveying drilling rescue device for mine collapse, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions:. [0005] As a pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 古拥彪
Owner 重庆天阳矿业有限公司
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