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Slope supporting equipment for open-pit mine mining
The slope supporting equipment comprises a reinforcing mesh and an anchor rod, the reinforcing mesh is laid on a mine slope, the anchor rod is inserted and embedded in the mine slope, a reverse thorn plate is arranged on the anchor rod, a first strip hole is formed in the anchor rod and formed in the length direction of the anchor rod, one end of the reverse thorn plate is hinged to the anchor rod, and the other end of the reverse thorn plate is hinged to the anchor rod. The hinge shaft is located in the first strip-shaped hole and located at the end, close to the front end of the anchor rod, of the first strip-shaped hole. The sections, away from the front end of the anchor rod, of the reverse thorn plates are gradually increased, the maximum length of the reverse thorn plates does not exceed the length of the first strip-shaped holes, the two reverse thorn plates and the two first strip-shaped holes are symmetrically formed in the anchor rod, and jacking assemblies are arranged between the adjacent reverse thorn plates and used for driving the reverse thorn plates to swing towards the interior or exterior of the anchor rod; a positioning plate is fixed to the tail end of the anchor rod, a safety hook is arranged on the positioning plate, and the safety hook is used for detachably connecting the anchor rod with the reinforcing mesh, so that the anchor rod supporting structure has the effects that the anchor rod supporting structure is convenient to recycle, and the fixing degree after the anchor rod and the mine slope are fixed is guaranteed.
本申请涉及一种露天矿开采用边坡支护设备，包括钢筋网和锚杆，钢筋网铺设在矿坡上，锚杆插嵌在矿坡内，所述锚杆上设置有反刺板，锚杆上开设有第一条孔，第一条孔沿锚杆长度方向开设，反刺板一端与锚杆铰接，铰接轴位于第一条孔内且位于第一条孔靠近锚杆前端的端部；反刺板沿远离锚杆前端方向的截面逐渐变大，反刺板最大长度不超过第一条孔长度，反刺板和第一条孔在锚杆上均对称设置有两个，相邻反刺板之间设置有顶起组件，顶起组件用于驱使反刺板向锚杆内部或外部方向摆动；锚杆尾端固定有定位板，定位板上设置有安全钩，安全钩用于锚杆与钢筋网可拆卸连接，本申请具有使锚杆支护结构便于回收且保证锚杆与矿坡之间固定后固定程度的效果。
Slope supporting equipment for open-pit mine mining
The slope supporting equipment comprises a reinforcing mesh and an anchor rod, the reinforcing mesh is laid on a mine slope, the anchor rod is inserted and embedded in the mine slope, a reverse thorn plate is arranged on the anchor rod, a first strip hole is formed in the anchor rod and formed in the length direction of the anchor rod, one end of the reverse thorn plate is hinged to the anchor rod, and the other end of the reverse thorn plate is hinged to the anchor rod. The hinge shaft is located in the first strip-shaped hole and located at the end, close to the front end of the anchor rod, of the first strip-shaped hole. The sections, away from the front end of the anchor rod, of the reverse thorn plates are gradually increased, the maximum length of the reverse thorn plates does not exceed the length of the first strip-shaped holes, the two reverse thorn plates and the two first strip-shaped holes are symmetrically formed in the anchor rod, and jacking assemblies are arranged between the adjacent reverse thorn plates and used for driving the reverse thorn plates to swing towards the interior or exterior of the anchor rod; a positioning plate is fixed to the tail end of the anchor rod, a safety hook is arranged on the positioning plate, and the safety hook is used for detachably connecting the anchor rod with the reinforcing mesh, so that the anchor rod supporting structure has the effects that the anchor rod supporting structure is convenient to recycle, and the fixing degree after the anchor rod and the mine slope are fixed is guaranteed.
本申请涉及一种露天矿开采用边坡支护设备，包括钢筋网和锚杆，钢筋网铺设在矿坡上，锚杆插嵌在矿坡内，所述锚杆上设置有反刺板，锚杆上开设有第一条孔，第一条孔沿锚杆长度方向开设，反刺板一端与锚杆铰接，铰接轴位于第一条孔内且位于第一条孔靠近锚杆前端的端部；反刺板沿远离锚杆前端方向的截面逐渐变大，反刺板最大长度不超过第一条孔长度，反刺板和第一条孔在锚杆上均对称设置有两个，相邻反刺板之间设置有顶起组件，顶起组件用于驱使反刺板向锚杆内部或外部方向摆动；锚杆尾端固定有定位板，定位板上设置有安全钩，安全钩用于锚杆与钢筋网可拆卸连接，本申请具有使锚杆支护结构便于回收且保证锚杆与矿坡之间固定后固定程度的效果。
Slope supporting equipment for open-pit mine mining
一种露天矿开采用边坡支护设备
CAI XINHUI (author) / YE GANG (author) / ZHU JIEMIN (author) / YANG YU (author) / WANG DEKAI (author) / ZHANG PEI (author)
2023-08-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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