The invention discloses a roadside pier stud mounting vehicle for a coal mine. A gob-side entry retaining technology is adopted for coal pillar-free mining in the prior art, a chain block is adopted for hoisting and dragging pier studs beside roadways in the roadways, the number of operators is large, and the defects of low working efficiency, poor safety and the like are overcome. The roadside pier stud mounting vehicle comprises a frame (1), the upper portion of the frame is connected with the lower ring of a rotating device A (2) through a flange plate, the upper ring of the rotating device A is connected with the flange plate below a lifting seat (3) through bolts, a basic arm (15) is arranged above the lifting seat, and the basic arm is connected with the left end of a telescopic oil cylinder (16) in a telescopic device (5) through a hinge shaft. The right end of the telescopic oil cylinder is connected with a side plate assembly (17) through the hinge shaft, the upper portion of the side plate assembly is connected with the upper end of an angle adjusting oil cylinder (6) through a connecting shaft, the lower end of the angle adjusting oil cylinder is connected with an angle adjusting rotation device (7) through the connecting shaft, and the lower right portion of the telescopic device is connected with the upper end of a lifting oil cylinder (4) through the hinge shaft. According to the roadside pier stud mounting vehicle for the coal mine, the roadside pier stud mounting vehicle for the coal mine is used for the roadside pier stud mounting vehicle for the coal mine..
一种煤矿用巷旁墩柱安装车。现有技术无煤柱开采是沿空留巷技术,巷旁墩柱在巷道内安装采用手拉葫芦吊拽,作业人员多,具有工作效率慢,安全性差等缺点。本发明的组成包括:车架(1),车架上方通过法兰盘与回转装置A(2)的下圈连接,回转装置A上圈与起吊座(3)下方的法兰盘通过螺栓连接,起吊座上方具有基础臂(15),基础臂通过铰接轴与伸缩装置(5)中的伸缩油缸(16)的左端连接,伸缩油缸右端与侧板组件(17)通过铰接轴连接,侧板组件上方通过连接轴与调角油缸(6)的上端连接,调角油缸下端通过连接轴与调角回转装置(7)连接,伸缩装置右下方与升降油缸(4)的上端通过铰接轴连接。本发明用于煤矿用巷旁墩柱安装车。
Roadside pier stud mounting vehicle for coal mine
煤矿用巷旁墩柱安装车
2021-12-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Prefabricated bridge pier stud hoisting device and hoisting method
European Patent Office | 2020
|