The invention relates to the technical field of coal mine safety, in particular to a positioning anti-slip device for a trackless rubber-tyred vehicle in a tank, and aims to solve the problems that an existing positioning anti-slip mode for the trackless rubber-tyred vehicle in the tank is high in labor intensity, infirm in rubber wheel limiting and high in danger coefficient; and a mode of installing a speed bump in a tank is only suitable for a rubber-tyred vehicle with one wheel tread, and the use limitation is large. According to the in-tank trackless rubber-tyred vehicle positioning anti-slip device, under the control action of the ground controller, the front wheel blocking device limits front wheels of the trackless rubber-tyred vehicle, the rear wheel blocking device limits rear wheels of the trackless rubber-tyred vehicle, and the side positioning device limits the rear sides of the front wheels, the front sides of the rear wheels and the outer side faces of the front wheels and the rear wheels of the trackless rubber-tyred vehicle; limiting is firm, the safety coefficient is improved, and the labor intensity of workers is reduced; and the second motor drives the screw rod to rotate so as to drive the second support to move horizontally, so that the distance between the rear wheel baffle and the front wheel baffle is adjusted to adapt to trackless rubber-tyred vehicles with different wheel tracks.
本发明涉及煤矿安全技术领域,尤其涉及一种罐内无轨胶轮车定位防溜装置,旨在解决现有罐内无轨胶轮车定位防溜方式劳动强度大,对胶轮的限位不牢固,危险系数高;罐内安装减速带方式,只适用于一种轮距的胶轮车,使用局限性大的问题。该罐内无轨胶轮车定位防溜装置,在地面控制器的控制作用下,前轮阻拦装置对无轨胶轮车的前轮进行限位,后轮阻拦装置对无轨胶轮车的后轮进行限位,侧方定位装置对无轨胶轮车的前轮后侧、后轮前侧以及前后轮的外侧面进行限位,限位比较牢固,提高了安全系数,降低工人的劳动强度;通过第二电机带动螺杆转动进而带动第二支座水平移动,以调整后轮挡板与前轮挡板之间的距离,来适应不同轮距的无轨胶轮车。
Positioning anti-slip device for trackless rubber-tyred vehicle in tank
罐内无轨胶轮车定位防溜装置
2022-07-22
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Anti-slip device for trackless rubber-tyred vehicle in cage
European Patent Office | 2022
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