The invention discloses a lifting hydraulic winch with a fixing structure for a lorry-mounted crane, which comprises a hydraulic winch body and a mounting base; winch fixing rings are arranged on theleft side and the right side of the hydraulic winch body correspondingly; a welding rod is arranged above the winch fixing rings, and a winch handle is arranged above the welding rod; U-shaped groovesare arranged on the surface of the winch fixing rings; side edge fixing blocks are arranged outside the U-shaped grooves; auxiliary fixing supports are arranged on the left side and the right side ofa supporting rod; T-shaped fixing plates are arranged on the outer sides of the auxiliary fixing supports, and first fastening bolts are arranged on the surfaces of the T-shaped fixing plates; and the mounting base is arranged below the hydraulic winch body. The lifting hydraulic winch with the fixing structure for the lorry-mounted crane provided by the invention is provided with the auxiliary fixing supports, certain acting force is applied to the T-shaped fixing plates for auxiliary supporting while the stability of the supporting rod can be improved, and connection between the T-shaped fixing plates and the mounting base is more stable.
本发明公开了一种具有固定结构的随车吊用的提升液压绞盘,包括液压绞盘本体和安装底座,所述液压绞盘本体的左右两侧均设置有绞盘固定环,且绞盘固定环的上方设置有焊接杆,所述焊接杆的上方设置有绞盘提手,所述绞盘固定环的表面设置有U形槽,且U形槽的外部设置有侧边固定块,所述支撑杆的左右两侧均设置有辅助固定支架,且辅助固定支架的外侧设置有T型固定板,所述T型固定板的表面设置有第一紧固螺栓,所述安装底座和液压绞盘本体的下方。该具有固定结构的随车吊用的提升液压绞盘设置有辅助固定支架能够提升支撑杆的稳定性的同时,对T型固定板施加一定的作用力,进行辅助支撑,使T型固定板与安装底座的连接更加稳固。
Lifting hydraulic winch with fixing structure for lorry-mounted crane
一种具有固定结构的随车吊用的提升液压绞盘
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B66D Haspeln , CAPSTANS / F16F SPRINGS , Federn |
Hook retracting device of lorry-mounted crane and lorry-mounted crane
European Patent Office | 2020
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