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A platform for research: civil engineering, architecture and urbanism
Automatic gap exciting assembly of excavator for soft rock roadway
The invention relates to the technical field of soft rock roadway excavators, and particularly discloses an automatic gap exciting assembly of an excavator for a soft rock roadway, the automatic gap exciting assembly comprises a footing frame and a pit wall supporting plate, the footing frame comprises two side supports, a composition plate and two side plate fences, the composition plate is fixedly connected between the two side supports, and the two side plate fences are fixedly connected between the two side supports. The pit wall supporting plate is slidably connected to the front ends of the two side edge supports, after a footing foundation pit is excavated, the footing frame, the pit wall supporting plate and a fixed blasting pipe enter the footing foundation pit together, the inserting rod module above the footing frame can rotate anticlockwise to be parallel to a roadway wall, and then the footing foundation pit is excavated; vibration gap excitation operation is carried out through the blasting pipe, the rod inserting driving piece works to insert the grouting anchor rod into the lower position of the roadway wall close to the footing foundation pit, and construction personnel do not need to manually embed explosives in the pit into the footing foundation pit at the lower position and insert the grouting anchor rod into the lower position of the roadway wall close to the footing foundation pit.
本发明涉及软岩巷道挖掘机技术领域，具体公开了一种软岩巷道用挖掘机的自动激隙组件，包括底脚框架和坑壁支撑板，所述底脚框架包括两个侧边支架、组合板和两个侧板围挡，所述组合板固定连接在两个所述侧边支架之间，所述坑壁支撑板滑动连接在两个所述侧边支架前端，本发明中，开挖底脚基础坑后，底脚框架、坑壁支撑板和固定后的爆破管一起进入到底脚基础坑内部，底脚框架上方的插杆模块能够逆时针转动至平行于巷壁的状态，通过爆破管进行震动激隙作业，插杆驱动件作业将注浆锚杆向靠近底脚基础坑的巷壁低处插入，无需施工人员人工向位置较低的底脚基础坑内部进行坑内的炸药埋放和向靠近底脚基础坑的巷壁低处的注浆锚杆插入。
Automatic gap exciting assembly of excavator for soft rock roadway
The invention relates to the technical field of soft rock roadway excavators, and particularly discloses an automatic gap exciting assembly of an excavator for a soft rock roadway, the automatic gap exciting assembly comprises a footing frame and a pit wall supporting plate, the footing frame comprises two side supports, a composition plate and two side plate fences, the composition plate is fixedly connected between the two side supports, and the two side plate fences are fixedly connected between the two side supports. The pit wall supporting plate is slidably connected to the front ends of the two side edge supports, after a footing foundation pit is excavated, the footing frame, the pit wall supporting plate and a fixed blasting pipe enter the footing foundation pit together, the inserting rod module above the footing frame can rotate anticlockwise to be parallel to a roadway wall, and then the footing foundation pit is excavated; vibration gap excitation operation is carried out through the blasting pipe, the rod inserting driving piece works to insert the grouting anchor rod into the lower position of the roadway wall close to the footing foundation pit, and construction personnel do not need to manually embed explosives in the pit into the footing foundation pit at the lower position and insert the grouting anchor rod into the lower position of the roadway wall close to the footing foundation pit.
本发明涉及软岩巷道挖掘机技术领域，具体公开了一种软岩巷道用挖掘机的自动激隙组件，包括底脚框架和坑壁支撑板，所述底脚框架包括两个侧边支架、组合板和两个侧板围挡，所述组合板固定连接在两个所述侧边支架之间，所述坑壁支撑板滑动连接在两个所述侧边支架前端，本发明中，开挖底脚基础坑后，底脚框架、坑壁支撑板和固定后的爆破管一起进入到底脚基础坑内部，底脚框架上方的插杆模块能够逆时针转动至平行于巷壁的状态，通过爆破管进行震动激隙作业，插杆驱动件作业将注浆锚杆向靠近底脚基础坑的巷壁低处插入，无需施工人员人工向位置较低的底脚基础坑内部进行坑内的炸药埋放和向靠近底脚基础坑的巷壁低处的注浆锚杆插入。
Automatic gap exciting assembly of excavator for soft rock roadway
一种软岩巷道用挖掘机的自动激隙组件
HOU TING (author) / LI MINGYUAN (author) / NIE QIAN (author) / XUE XINGWEI (author) / CHEN YANG (author) / WANG KAI (author) / WANG DONGFEI (author) / WANG QIUFEI (author)
2024-05-31
Patent
Electronic Resource
Chinese
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