The invention provides a two-way transverse pushing type safe lifting platform, and belongs to the technical field of lifting equipment. The two-way transverse pushing type safe lifting platform comprises a base, a bearing platform, fork-shaped frame sets and a two-way horizontal pushing device, wherein the number of the fork-shaped frame sets is four, and the fork-shaped frame sets are arranged at the four corners of the base and the four corners of the bearing platform correspondingly; the two-way horizontal pushing device comprises hydraulic oil cylinders, a transfer oil bin and a hydraulic pump; the hydraulic oil cylinders are reverse piston rod hydraulic oil cylinders, the number of the hydraulic oil cylinders is two, the transfer oil bin comprises a plug pushing oil admission and discharging transfer bin and a plug collecting oil admission and discharging transfer bin, the plug pushing oil admission and discharging transfer bin is communicated with a plug pushing oil port, and the plug collecting oil admission and discharging transfer bin is communicated with a plug collecting oil port; and the hydraulic pump is installed at any position of the base and communicated with the plug pushing oil admission and discharging transfer bin and the plug collecting admission and discharging transfer bin. The two-way transverse pushing type safe lifting platform has the advantages that the stability of the lifting platform can be greatly improved, lateral pressure of the oil cylinders is avoided, the hydraulic oil cylinders are prevented from rotating in the supporting and abutting process, the safety coefficient is improved, and the service life is prolonged.
一种双向横推式安全升降平台,属于升降设备技术领域,包括底座、承载平台、叉形架组和双向平推装置,所述叉形架组设有四个并分别设置在底座和承载平台的四个角部;所述双向平推装置包括液压油缸、中转油仓和液压泵;所述液压油缸为反向活塞杆液压油缸,所述液压油缸设有两个,所述中转油仓包括推塞进出油中转仓和收塞进出油中转仓,所述推塞进出油中转仓连通推塞油口,所述收塞进出油中转仓连通收塞油口;所述液压泵安装在所述底座上的任意位置,所述液压泵连通推塞进出油中转仓和收塞进出油中转仓;其有益效果是可以大大提高升降平台的稳定性,避免油缸侧向压力,避免液压油缸在撑抵过程中旋动,提高安全系数,延长使用寿命。
Two-way transverse pushing type safe lifting platform
一种双向横推式安全升降平台
2021-05-28
Patent
Elektronische Ressource
Chinesisch
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 |
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