The invention relates to a lifting device of a sensor under a mine. The lifting device comprises a fixed pulley, a hand-cranking device and an adjusting rope, wherein the fixed pulley is fixed to a top plate or a side of a roadway, one end of the adjusting rope is connected to the sensor, the other end of the adjusting rope penetrates through the fixed pulley to be connected to the hand-cranking device, the hand-cranking device adjusts the height of the sensor by controlling the length of the adjusting rope, the hand-cranking device is fixed to the side of the roadway, and the height of the hand-cranking device is lower than that of the fixed pulley. According to the lifting device, waste parts, accessories and the like can be fully utilized as constituent parts of the device, the investment amount of the lifting device is extremely small, installation and use are convenient and fast, potential safety hazards existing during height ascending operation are greatly reduced, according to the lifting device, potential safety hazards existing when an operator carries out the height ascending operation are thoroughly eliminated, the labor cost can be further reduced, original multi-person operation is changed into single-person operation, and the lifting device is easy to operate, safe and reliable.
本发明涉及一种矿井下传感器的升降装置,包括定滑轮、手摇器以及调节绳。所述定滑轮固定在巷道的顶板或者帮部,所述调节绳的一端连接传感器,另一端穿过所述定滑轮与所述手摇器连接。所述手摇器通过控制所述调节绳的长度调节所述传感器的高度。所述手摇器固定在巷道的帮部,所述手摇器的高度低于所述定滑轮的高度。本发明的升降装置能够充分利用废旧零件、配件等作为装置的组成部分,升降装置的投入金额极少,安装及使用便捷,大大减少了蹬高作业时存在的安全隐患。本发明的升降装置彻底解决了操作人员进行蹬高作业时存在的安全隐患,还能够减少人工工费,由原来的多人作业变为单人作业,操作简单,安全可靠。
Lifting device of sensor under mine
一种矿井下传感器的升降装置
2021-11-26
Patent
Elektronische Ressource
Chinesisch
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66D Haspeln , CAPSTANS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS |
Europäisches Patentamt | 2024
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