矿山地面大直径钻孔救援提升装备研制

发布时间：2018-08-13 08:13

【摘要】：为解决传统矿井灾害事故井下救援时巷道坍塌严重,次生灾害频发,无法保证救援人员安全的问题,进行了地面大直径钻孔救援提升装备研究。为成功实施地面对矿井内的提升救援,研发了ZMK5200QJY40型矿用地面救援提升车,将救援提升系统、救生舱、通信系统、液压及控制系统等一体式布置在专用车辆底盘上;研制了具有多种保护功能的大容绳量提升卷扬,实现救援提升三级安全控制;设计了具有二次逃生功能的救生舱,可实现突发状况下人员的二次逃生;研发了基于煤矿救援用中心通缆式钢丝绳的通信系统,保障地面与救生舱的实时通信、气体浓度及环境参数的实时传输,指导救援。通过对样机的试验应用,验证了救援提升装备各项参数及整机性能,试验结果表明:该装备可满足1 000 m深度范围内,孔径不小于580 mm钻孔救援提升,适合救援提升的空舱速度为1.5 m/s,载人速度为0.8 m/s。
[Abstract]:In order to solve the problem that roadway collapse is serious and secondary disasters occur frequently in traditional mine disaster accidents, the safety of rescuers can not be guaranteed, a study on the lifting equipment of large diameter borehole rescue is carried out. In order to successfully face the lifting and rescue in the mine, the ZMK5200QJY40 type mine ground rescue lifting vehicle was developed. The rescue lifting system, rescue cabin, communication system, hydraulic pressure and control system were arranged on the chassis of the special purpose vehicle, such as rescue lifting system, lifebuoy cabin, communication system, hydraulic pressure and control system, etc. In order to realize the three-level safety control of rescue lifting, a life-saving cabin with secondary escape function is designed, which can realize the secondary escape of the personnel in a sudden state. A communication system based on central cable wire rope for coal mine rescue is developed to ensure the real-time communication between ground and lifebuoy, the real-time transmission of gas concentration and environmental parameters, and the guidance of rescue. Through the test and application of the prototype, the parameters of the rescue lifting equipment and the performance of the whole machine are verified. The test results show that the equipment can meet the requirements of 1 000 m depth and the hole diameter is not less than 580 mm. The speed of the space capsule suitable for rescue and lifting is 1.5 m / s and the manned speed is 0.8 m / s.
【作者单位】：中国煤炭科工集团西安研究院有限公司;
【基金】：陕西省科技攻关资助项目(2015GY134)
【分类号】：TD774

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