The invention relates to a lifting type street lamp lifting device for constructional engineering, the lifting type street lamp lifting device for constructional engineering comprises a base and a fixing plate fixedly mounted on the base, and symmetrically arranged wheels are rotatably mounted at the bottom of the base; a traction mechanism is arranged on the base, a lifting mechanism connected with the traction mechanism is arranged on the fixing plate, a cross-shaped protrusion and a second sleeve are fixed to the lifting mechanism, a limiting groove is formed in the second sleeve, a hollow rod is movably installed in the second sleeve, and a clamping groove is formed in the hollow rod. A limiting groove is formed in the fixing plate, a limiting rod clamped with the limiting groove is fixed to the hollow rod, limiting clamping teeth clamped with the cross-shaped protrusion are fixed in the hollow rod, an elastic assembly connected with the lifting mechanism and the hollow rod is further arranged on the fixing plate, and a clamping mechanism is arranged on the base. The clamping mechanism is connected with the lifting mechanism, and the traction mechanism drives the clamping mechanism to move through the lifting mechanism.
本发明涉及一种建筑工程用抬升式路灯起吊装置,所述建筑工程用抬升式路灯起吊装置包括:底座以及固定安装在所述底座上的固定板,所述底座底部转动安装有呈对称设置的车轮;所述底座上设置有牵引机构,所述固定板上设置有与所述牵引机构连接的升降机构,所述升降机构上固定有十字凸起和二号套筒,所述二号套筒上开设有限位槽,所述二号套筒内活动安装有中空杆,所述中空杆上固定有与所述限位槽卡合的限位杆,所述中空杆内固定有与所述十字凸起卡合的限位卡齿,所述固定板上还设置有与所述升降机构和所述中空杆连接的弹性组件,所述底座上设置有夹持机构,所述夹持机构与所述升降机构连接,所述牵引机构通过所述升降机构驱动所述夹持机构运动。
Lifting type street lamp hoisting device for constructional engineering
一种建筑工程用抬升式路灯起吊装置
2022-07-05
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B66C Krane , CRANES |
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