The invention provides a telescopic clamp for pipeline installation and a use method thereof. The telescopic clamp comprises a fixing frame composed of a plurality of rod pieces, a movable clamp body is arranged in the fixing frame, a main shaft is further arranged and penetrates through the movable clamp body and the fixing frame, the movable clamp body comprises a first movable sleeve and a second movable sleeve, the main shaft is sleeved with the first movable sleeve and the second movable sleeve, a plurality of first supporting rods are evenly arranged on the periphery of the first movable sleeve, a plurality of second supporting rods are evenly arranged on the periphery of the second movable sleeve, the end parts of the first supporting rods and the end parts of the second movable sleeve are hinged, clamp heads are arranged at the end parts of the first supporting rods or the end part of the second movable sleeve, a first stop block is arranged on the main shaft, the lower end surface of the second movable sleeve abuts against the first stop block, the main shaft ascends, and the first stop block pushes the second movable sleeve to extend out of the whole movable clamp to abut against the inner wall of a first pipeline. The telescopic clamp for pipeline installation has the advantages of being small, flexible, convenient to carry, easy to use, convenient to operate, low in use cost and the like.
本发明提供一种用于管道安装的伸缩式夹具及其使用方法,包括多个杆件组成的固定框架,固定框架内部设有活动夹具,还设有主轴,主轴穿过活动夹具和固定框架,活动夹具包括第一活动套和第二活动套,第一活动套和第二活动套套设在主轴上,第一活动套周圈均匀设有多个第一支撑杆,第二活动套周圈均匀设有多个第二支撑杆,第一支撑杆和第二活动套端部铰接,第一支撑杆或第二活动套端部设有夹具头,主轴上设有第一挡块第二活动套下端面抵靠在第一挡块上,主轴上升第一挡块推动第二活动套展出整个活动夹具抵靠在第一管道内壁。此次发明管道安装的伸缩式夹具,具有小巧灵活利于携带、使用简单操作方便、使用成本低等特点。
Telescopic clamp for pipeline installation and use method thereof
一种用于管道安装的伸缩式夹具及其使用方法
2022-01-07
Patent
Electronic Resource
Chinese
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