Building machinery elevator with buffer mechanism

Abstract

The invention discloses a building machinery elevator with a buffer mechanism. The elevator comprises a horizontally arranged bottom plate, wherein a second protective cover is fixedly connected to the center of the top of the bottom plate, a first fixing plate is fixedly connected to the center of the top of the second protective cover, two first fixing blocks are fixedly connected to the positions, close to the left side and the right side, of the top of the first fixing plate, every two adjacent first fixing blocks are symmetrically arranged front and back, a third movable block is fixedly connected to the center of the top of the first fixing plate, a first protective cover is arranged at the top of the third movable block, a cavity is formed in an inner cavity of the first protective cover, first openings are formed in the top and the bottom of the first protective cover correspondingly, and the two first openings communicate with the cavity.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a construction machinery elevator with a buffer mechanism. Background technique [0002] Construction machinery is the general term for mechanical equipment used in engineering construction and urban and rural construction. It is also called "construction machinery" and "construction machinery" in China. During construction, it is often necessary to transport construction machinery to high places. At this time, it is necessary to use to construction machinery lifts. [0003] However, the existing construction machinery elevators are large in size and inconvenient to carry, and when the construction machinery elevators with rollers are lifted, due to the characteristics of the rollers, the construction machinery elevators will be unstable during the working process and prone to accidents. It affects the safety of construction workers. At the same time, when the exi...

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Problems solved by technology

[0003] However, the existing construction machinery elevators are large in size and inconvenient to carry, and when the construction machinery elevators with rollers are lifted, due to the characteristics of the rollers, the construction machinery elevators will be unstable during the working process and prone to accidents. It affects the safety of construction workers. At the same time, when the existing construction machinery lifts are working, dust will be left on the surface of the workbench, which needs to be cleaned by construction workers, which increases the labor intensity of the workers.

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