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发明公开
CN110359940A 一种锚杆钻车用的自适应性临时支护装置 无效 - 驳回

一种锚杆钻车用的自适应性临时支护装置
摘要：
本申请涉及煤矿开采设备，提供本申请提供一种锚杆钻车用的自适应性临时支护装置，包括伸缩机构和设置在伸缩机构端部的支护机构，所述伸缩机构一端与锚杆钻车连接，另一端端部与所述支护机构连接，所述支护机构包括与伸缩机构连接的横梁套筒和设置在横梁套筒两端并与锚杆钻车的作业顶面贴合的支撑横梁，所述伸缩机构内设有用于提供伸缩动力的升降油缸，且在伸缩机构与锚杆钻车连接处还设有摆动油缸。本发明通过自动控制系统根据不同的巷道顶板条件实现临时支护装置对巷道顶板的自动支护，有效保障了锚杆钻车作业人员的安全。
摘要（英）：

The invention relates to coal mining equipment and provides a self-adaptive temporary supporting device for an anchor rod drill rig. The self-adaptive temporary supporting device for the anchor rod drill rig comprises a telescopic mechanism and a supporting mechanism arranged on the end part of the telescopic mechanism; one end of the telescopic mechanism is connected with the anchor rod drill rigand the end part of the other end of the telescopic mechanism is connected with the supporting mechanism; the supporting mechanism comprises a cross beam sleeve and supporting cross beams; the crossbeam sleeve is connected with the telescopic mechanism; the supporting cross beams are arranged at the two ends of the cross beam sleeve and are fit with the operation top surface of the anchor rod drill rig; a lifting oil cylinder for providing telescopic power is arranged in the telescopic mechanism; and a swing oil cylinder is arranged at the connection position of the telescopic mechanism andthe anchor rod drill rig. A tunnel top plate is automatically supported by a temporary supporting device through an automatic control system and according to different tunnel top plate conditions, sothat safety of anchor rod drill rig operation personnel is effectively guaranteed.

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