Elevator capable of being transformed into dock ramp

Abstract

The invention discloses an elevator capable of being transformed into a dock ramp. The elevator comprises a frame and a lifting mechanism, wherein the lifting mechanism is arranged on the upper end face of the frame and comprises two sets of multistage hydraulic lifting sleeves, a single-stage sliding rail frame, a multi-stage sliding rail frame and a plurality of rectangular loading plates. The lower ends of the multistage hydraulic lifting sleeves are arranged at the positions of two adjacent vertexes of the upper end face of the frame. The single-stage sliding rail frame comprises two parallel sliding rails arranged at an interval and connection rods fixedly arranged at the ends in the same directions of the sliding rails. The multi-stage sliding rail frame comprises at least two single-stage sliding rail frames. A long strip-shaped through groove is formed in the position close to one end of the lateral wall of each loading plate, and one connection rod penetrates into one corresponding long strip-shaped through groove, so that the loading plates can rotate at will relative to the connection rods. The elevator capable of being transformed into the dock ramp is simple in structure, and transformation between the elevator and the dock ramp can be achieved conveniently and quickly.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator that can be transformed into a boarding bridge. Background technique [0002] The boarding bridge is a bridging device used between forklifts and trucks to facilitate loading and unloading of goods. The existing boarding bridges are generally divided into: fixed boarding bridges, mobile boarding bridges, pneumatic boarding bridges, mechanical boarding bridges, simple boarding bridges, etc. [0003] Elevator refers to the lifting mechanical equipment or device of a platform or a semi-enclosed platform that carries people or goods up and down on the vertical passageway. It is a whole consisting of platforms and the equipment, motors, cables and other auxiliary equipment used to manipulate them. [0004] For a long time, it is often necessary to load, unload or place the goods in a higher position in buildings such as department stores and large-scale retailers. This...

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Problems solved by technology

[0004] For a long time, it is often necessary to load, unload or place the goods in a higher position in buildings such as department stores and large-scale retail stores, which requires the use of boarding bridges or elevators. Currently, there are boarding bridges or The function of the elevator is relatively single, resulting in low utilization rate, frequent maintenance and increased cost, resulting in waste of resources, which makes small shops unwilling to purchase separately due to cost issues, hindering their mass production

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