Work platform capable of ascending and descending

Abstract

The invention discloses a work platform capable of ascending and descending. The work platform capable of ascending and descending comprises a work table, a base, an ascending and descending device and a transmission device, wherein the ascending and descending device is fixedly arranged in the base, a storage drawer is built in the work table, the work table is fixedly arranged on the top of the ascending and descending device and comprises two speed reducers arranged at the two sides of the bottom surface of the work table, each speed reducer is provided with a lead screw capable of vertically ascending and descending, each lead screw is connected with the work table, a balancing shaft is connected between the two speed reducers, the transmission device comprises a motor and a motor base, a belt wheel is arranged between the motor and the balancing shaft for synchronous transmission, so that the lead screws of the speed reducers drive the work table to simultaneously ascend and descend. The work platform has the advantages that the surface of the work platform can fast and effectively ascend and descend to a proper height according to the requirements of operators, the work efficiency is effectively improved, and the fatigue degree in movable joint aspects of the lumbar vertebra, the cervical vertebra and the like of the operators can be reduced.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, in particular to a liftable working platform. Background technique [0002] my country is a big manufacturing country. In the process of manufacturing, it is often encountered that due to the large differences in the product structure of different models, many small and medium-sized enterprises often put several models of products in one assembly line for assembly in order to save resources. Some models have smaller parts, some models have larger parts, and the height of the working platform for assembly cannot be adjusted, so assemblers need to bend over or sit on a bench to assemble small parts, and straighten to carry out large parts. In the assembly of component products, frequent bending or standing up makes the lumbar and cervical spine and other related movable joints of the assembler very tired, which greatly reduces work efficiency. In addition, such long-term work may cause the operat...

AI Technical Summary

Problems solved by technology

[0002] my country is a big manufacturing country. In the process of manufacturing, it is often encountered that due to the large differences in the product structure of different models, many small and medium-sized enterprises often put several models of products in one assembly line for assembly in order to save resources. Some models have smaller parts, some models have larger parts, and the height of the working platform for assembly cannot be adjusted, so assemblers need to bend over or sit on a bench to assemble small parts, and straighten to carry out large parts. In the assembly of component products, frequent bending or standing up makes the lumbar and cervical vertebrae and other related movable joints of the assembler very tired, which greatly reduces work efficiency

In addition, such long-term work may cause the operator to suffer from occupational diseases of the lumbar and cervical spine

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