Vertical life rescue cabin for vertical rescue lifting system in mine
A lifting system and rescue cabin technology, applied in mining equipment, safety devices, earthwork drilling, etc., can solve problems such as the inability to determine the lifting and lowering position of the rescue cabin, the separation and complicated operation of the secondary escape cabin, and the lack of a safety buffer function, etc. , to achieve the effect of reasonable and practical structure setting, fast speed and less discomfort
Active Publication Date: 2016-05-18
山西省煤炭地质一一五勘查院有限公司 +1
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Problems solved by technology
[0004] The existing mine rescue cabin realizes rescue, including the patent previously applied by the applicant, which is not complete in function, and has not yet achieved the goal of safe, fast and reliable rescue. The main deficiency is that in the process of implementing rescue, During the lifting and lowering, the rescue cabin rotates due to the twisting of the wire rope, so the rescued feel dizzy and other discomfort symptoms; during the rescue process, the travel switch is not installed on the rescue channel, and the lifting and lowering position of the rescue cabin cannot be determined. When the bottoming position is reached, the safety buffer function and over-discharge prevention function are not set; during the rescue process, the rescue cabin often gets stuck in the wellbore. In order to solve the stuck tank phenomenon, a secondary escape cabin is designed, but the second The separation and operation of the secondary escape cabin are complicated, and the processing precision is high, so it is not suitable for manufacturing
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[0033] The specific implementation manners of the present invention will be further described below.
[0034] A kind of life vertical rescue cabin used in mine life vertical rescue system designed by the present invention is divided into four parts: life cabin, equipment cabin, upper guide cabin and buffer cabin according to the functional structure design of the rescue cabin; Effectively carry out rescue, the design lifting speed is 2m / s, and the lifting capacity is 13.2t~8t; this structure design can safely, reliably and quickly rescue the trapped people through the vertical rescue channel opened in the event of a mine disaster. Elevate to the ground to achieve the purpose of rescue.
[0035] The technical scheme of concrete implementation is as follows.
[0036] The upper part of the life cabin of the implementation plan is the equipment cabin, which provides necessary equipment for the rescued miners and related personnel, and the guide cabin is distributed in the upper g...
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The invention discloses a vertical life rescue cabin for a vertical rescue lifting system in a mine. The vertical life rescue cabin is formed by sequentially connecting an upper guide cabin, an equipment cabin, a life cabin, a lower guide cabin and a buffer cabin, and is used for the vertical rescue lifting system with a lifting speed of 2m / s and a loading capacity of 500-1000Kg in the mine. According to the invention, integrated electric control equipment is installed, thus the overall safety of the rescue cabin is improved; the buffer cabin is installed, thus the impact force of a cabin body is reduced; a travel switch is installed, thus the accurate running and off-position of the equipment are improved; and a secondary rescue buffer cabin is arranged, thus the discomfort of personnel in the cabin during falling is reduced, and the safety, reliability and comfort of the rescue cabin during a lifting process are realized.
Description
technical field [0001] The invention relates to a mine life rescue cabin, in particular to a life vertical rescue cabin used for a mine vertical rescue hoisting system when a serious accident occurs underground in a coal mine. Background technique [0002] my country is a big country in coal production and utilization, and it is also a big country in mining disasters. In the process of coal mining, there may be spontaneous combustion disasters such as water, fire, and gas, which seriously threaten the lives of many miners. Coal mine safety has always been highly valued and various emergency measures have been taken to deal with mine disasters, such as setting up refuge chambers in coal mine roadways and installing underground movable rescue cabins. But these emergency measures all can not provide direct rescue and escape channel to carry out life rescue, can only provide temporary place of refuge, and trapped people also need to wait for further rescue. [0003] Using a ve...
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IPC IPC(8): E21F11/00
CPCE21F11/00
Inventor 杨兆建丁慧谢嘉成王淑平张利军邱卫忠陈宗顺王义亮张耀成
Owner 山西省煤炭地质一一五勘查院有限公司