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CN204984431U 掘进用单轨吊锚护平台 有权

掘进用单轨吊锚护平台
摘要：
一种掘进用单轨吊锚护平台，由单轨吊、锚护平台、超前支护部组成。单轨吊由液压驱动部、承载小车等构成；以电缆供电，交流电机驱动液压泵构成全液压控制系统。锚护平台由作业平台、作业平台升降机构、悬挂架及顶板支撑臂等构成。超前支护部由前探梁及其液压缸、防护栏及其液压缸、悬挂架等构成。前探梁由横梁和纵梁构成；纵梁铰接在悬挂架前端，二者之间铰接前探梁液压缸。前探梁前端垂吊防护栏，二者之间铰接护栏液压缸。单轨吊有起吊部。为掘进提供一种集单轨吊、锚固平台、超前支护于一体的多功能设备。以电动单轨吊推动、超前支护配合升降工作平台，使大断面巷道锚固支护施工方便，作业安全。使掘进工作面物料运输摆脱繁重劳动，提高工效。
摘要（英）：

The utility model provides a tunnelling protects platform with single track cat, by the single track hang, the anchor protects the platform, advance support portion constitutes. The single track hangs by hydraulic drive portion, bears dolly etc. And constitutes, with power supply through cable, AC motor drive hydraulic pump constitutes full hydraulic control system. The anchor protects the platform and comprises work platform, work platform elevating system, mounted frame and roof support arm etc. Advance support portion comprises forestope and pneumatic cylinder, rail guard and pneumatic cylinder, mounted frame etc. The forestope comprises crossbeam and longeron, the longeron articulates at the mounted frame front end, articulated forestope pneumatic cylinder between the two. Forestope front end hang rail guard, articulated guardrail pneumatic cylinder between the two. The single track has hung the portion of lifting by crane. For the tunnelling provide one kind collect that the single track hangs, anchor platform, advance support in the multifunctional equipment of an organic whole. With electronic single track hang the promotion, advance support cooperates elevating work platform, makes big section tunnel anchor strut construction convenience, operation safety. Make headwork face material transport break away from heavy work, improve the work efficiency.

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