Damping structure for transport device in elevator

Abstract

The invention provides a damping structure for a transport device in an elevator. The damping structure comprises a spring seat and a base, wherein the spring seat and the base are arranged below a placing table, a rectangular fixing block is fixedly arranged on the spring seat, sliding plates are arranged on the two side surfaces of the fixing block, sliding blocks are arranged on the two side faces, corresponding to the sliding plates, of the fixing block, one ends of the sliding plates are connected with the bottom end of the placing table, the other ends of the sliding plates are connectedwith a first spring installed on the spring seat, a sliding groove is longitudinally formed in the sliding plates, and the sliding groove and the sliding blocks are matched to be used, so that the placing table can slide up and down; and a first arc-shaped elastic plate and a second arc-shaped elastic plate are arranged between the spring seat and the base, the convex surface of the first elasticplate and the convex surface of the second elastic plate are in contact with each other and are fixed, and second springs are installed in concave surfaces of the first elastic plate and the second elastic plate. The damping structure has the advantages that the structure is simple, the operation is convenient, the use of a damping device plays a role in effectively relieving, and the damage to goods is reduced.

Description

technical field [0001] The invention belongs to the technical field of elevator applications, and in particular relates to a shock-absorbing structure for an elevator internal transportation device. Background technique [0002] In recent years, with the advancement of urbanization and the improvement of residents' living standards, elevators have become an indispensable vertical transportation tool in people's production and life. Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, used for multi-storey buildings to take people or carry goods, there are also steps, and the tread plate is installed on the crawler belt to run continuously, commonly known as escalator or moving walkway, Fixed lifting equipment serving specified floors. The vertical elevator has a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°. The size and structure of the car are convenient for passe...

AI Technical Summary

Problems solved by technology

The vertical elevator has a car that runs between at least two vertical or rigid guide rails with an inclination angle of less than 15°. The size and structure of the car are convenient for passengers to enter and exit or to load and unload goods. For large or many goods, especially in the car elevator, the whole loading and unloading process is very inconvenient, and the elevator will fluctuate slightly up and down during the loading and unloading process, which is easy to cause damage to fragile items. damage

The disadvantage of the existing transport vehicles suitable for elevators is that the shock absorbing devices on ordinary transport vehicles often rely entirely on springs for shock absorption, which cannot satisfy the lower buffer force to a certain extent, so they cannot achieve ideal shock absorption Effect

Images