The vertical lifting V-shaped shear type lifting machine comprises two lifting platforms which are horizontally arranged in parallel and comprise a main platform and an auxiliary platform, and each lifting platform comprises a mother machine platform and two mother machine shear arm assemblies arranged at the bottom of the front end and the bottom of the rear end of the mother machine platform respectively; the mother machine shearing arm assembly comprises a mother machine upper auxiliary shearing arm assembly, a mother machine upper main shearing arm assembly, a connecting rod and a mother machine lower shearing arm assembly; the lower half portion of the auxiliary shear arm assembly on the mother machine, the lower half portion of the main shear arm assembly on the mother machine, the upper half portion of the lower shear arm assembly on the mother machine and the connecting rod form an equilateral parallelogram mechanism. Through the V-shaped shearing arms and the parallelogram mechanism, the problem that the cost is increased due to the fact that a lifting structure is unreasonable is solved, and meanwhile the lifting device has the advantages that the bottom passing space is large, the durability of a two-stage synchronous control system is good, shaking is avoided, and synchronous delay is avoided.
本发明公开了一种垂直升降V型剪式举升机,包括两个平行水平设置的举升平台,分别为主平台和副平台,举升平台包括母机平台和两套分别设置在母机平台前后端底部的母机剪臂组件;母机剪臂组件包括母机上副剪臂组件、母机上主剪臂组件、连杆和母机下剪臂组件;母机上副剪臂组件的下半部分、母机上主剪臂组件的下半部分、母机下剪臂组件的上半部分以及连杆组成等边平行四边形机构。本发明通过V型剪臂和平行四边形机构解决了举升结构不合理、导致成本增加的问题,同时还具有底部通过空间大、二级同步控制系统耐用性好、无抖动、同步无延迟等优点。
Vertical lifting V-shaped shear type lifting machine
垂直升降V型剪式举升机
2025-05-30
Patent
Electronic Resource
Chinese
IPC: | F16F SPRINGS , Federn / 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 / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |
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