The invention provides a hoisting and laying device for geotechnical coiled materials. The hoisting and laying device comprises a hoisting rod, a connecting chain and a laying mechanism, a hole plate for hanging a connecting chain is arranged at the bottom of the lifting rod in a full-length manner; one end of the connecting chain is connected with the laying mechanism, and a hanging bar of the laying mechanism is rotationally connected with the coiled material supporting sleeve in the axial direction; the bottom of the lifting rod is provided with a hole plate used for hanging a connecting chain in a full-length mode, the top of the lifting rod is provided with a connecting ring set used for being connected with a hoisting machine, the hoisting machine can be an excavator or a forklift or a crane or other machines, one end of the connecting chain is connected with a laying mechanism, and the coiled material supporting sleeve is driven to rotate axially by pulling the lifting rod, so that unfolding of the geotechnical coiled material is achieved. Compared with the mode that one end of the coiled material is dragged violently and the coiled material is pushed violently, deformation of the geotechnical coiled material cannot be caused, starting and stopping of the coiled material supporting sleeve are driven through starting and stopping of the hanging bar, the unfolding length is convenient to control, the rotating speed of the coiled material supporting sleeve is controlled by the hanging bar, and the situation that the unfolding tightness degree is different is avoided.
本发明提供一种土工卷材吊装铺设装置,包括起吊杆、连接链、铺设机构;起吊杆底部通长设置有用于挂接连接链的孔板;连接链一端连接所述铺设机构,铺设机构的吊杠在轴向上与卷材支撑套转动连接;起吊杆底部通长设置有用于挂接连接链的孔板,起吊杆顶部设置有用于连接起重机械的连接环组,起重机械可以是挖掘机、铲车、吊车或其他机械,连接链一端连接铺设机构,通过拉动吊杠带动卷材支撑套轴向转动,实现土工卷材的展开,相对于暴力拉拽卷材的一端及推动卷材的方式,不会造成土工卷材的形变,通过吊杠的启停带动卷材支撑套的启停,展开长度便于控制,而且卷材支撑套的转动速度受吊杠控制,也避免了展开的松紧度不同的情况。
Geotechnical coiled material hoisting and laying device and hoisting and laying method
一种土工卷材吊装铺设装置及吊装铺设方法
2023-04-25
Patent
Electronic Resource
Chinese