Connection structure between elevator and floor during parking of building construction elevator

Abstract

The invention relates to a connecting structure between an elevator and a floor during parking of a building construction elevator. The connecting structure between the elevator and the floor during parking of the building construction elevator comprises a lift car, a worm, a butt strap, two shells and two fixing structures with the same structure, wherein the two fixing structures with the same structure are arranged in the shell; each fixing structure comprises a connecting block, a threaded sleeve, a worm gear, a threaded rod, a moving block, two toothed plates, a first spring, two connecting plates, two sliding blocks and two clamping structures with the same structure; the two clamping structures with the same structure are symmetrically arranged; and each clamping structure comprises a first rotating shaft, a gear, a rotating rod, a clamping block, multiple telescopic rods and multiple second springs. According to the connecting structure between the elevator and the floor during parking of the building construction elevator provided by the invention, through a series of actions, the clamping blocks are embedded in clamping grooves, so that the connection between the butt strap and the lift car is more stable, and the condition of relative sliding between the butt strap and the lift car is avoided.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a connection structure between an elevator and a floor when the building construction elevator is parked. Background technique [0002] Construction elevators are usually called construction elevators, but construction elevators include a broader definition, and construction platforms also belong to the construction elevator series. A simple construction elevator is composed of a car, a drive mechanism, a standard section, an attached wall, a chassis, a fence, and an electrical system. It is comfortable and safe to ride. The construction elevator is usually used with the tower crane on the construction site. The general load capacity is 1-3 tons, and the running speed is 1-63M / min. [0003] There is usually a large gap between the existing construction elevator car and the building floor, so it is necessary to install a strapping plate on the elevator car to cover the gap, a...

AI Technical Summary

Problems solved by technology

[0003] There is usually a large gap between the existing construction elevator car and the building floor, so it is necessary to install a strapping plate on the elevator car to cover the gap, and the existing cover plate installation methods are all fixed by bolts. Long-term use will cause the bolts to rust, and the connection between the board and the elevator car will be unstable, so there is a risk of falling when handling construction materials

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