The invention discloses a loading and unloading vehicle for an elevator. The loading and unloading vehicle comprises an objective table, a counterweight table and a handrail. The objective table and the handrail are arranged at the two opposite ends of the balance weight table respectively, and universal wheels are arranged below the balance weight table. The objective table can move up and down relative to the counterweight table and is used for placing an object to be loaded and unloaded. And the counterweight table is used for placing a counterweight block, so that the loading and unloading vehicle for the elevator keeps balance. The universal wheels are arranged on the balance weight table, the objective table is located at the front ends of the universal wheels, and the objective table can move up and down relative to the balance weight table, so that when to-be-loaded and unloaded objects enter and exit from the lift car, the whole lift loading and unloading vehicle cannot apply large pressure to the sill and the car frame, and the phenomenon that the lift car is damaged in the process that the to-be-loaded and unloaded objects enter and exit from the lift car is avoided. And due to uneven distribution of the weight, excessive inclination is caused, stressed parts such as sills and guide shoes are damaged, the use performance of the elevator and the lift car is improved, and the service life of the elevator and the lift car is prolonged. In addition, due to the fact that the to-be-loaded and unloaded objects are placed at one end of the loading and unloading vehicle for the elevator and are prone to rollover, the loading and unloading vehicle for the elevator is provided with a balance weight table, and the loading and unloading vehicle for the elevator can be in a balanced state.
本发明公开了一种电梯用装卸车,包括载物台、配重台及扶手。载物台和扶手分别设于配重台的相对两端,且配重台下方设有万向轮。载物台可相对配重台上下移动,用于放置待装卸物。配重台用于放置配重块,以使电梯用装卸车保持平衡。本发明通过将万向轮设于配重台并使载物台位于万向轮前端,且载物台可相对配重台上下移动,使待装卸物进出轿厢时,整个电梯用装卸车不会对地坎和轿架施加较大压力,避免轿厢在待装卸物进出的过程中,因重量的不均等分布而过度倾斜,损坏地坎、导靴等受力部件,提高了电梯及其轿厢的使用性能及寿命。此外,因待装卸物放置于电梯用装卸车的一端,易发生侧翻,本发明设置了配重台,使电梯用装卸车能够处于平衡状态。
Loading and unloading vehicle for elevator
电梯用装卸车
2022-09-06
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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
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