Disassembling device for spiral conveyor of shield tunneling machine

Abstract

The invention belongs to the technical field of engineering equipment, and provides a disassembling device for a spiral conveyor of a shield tunneling machine. The disassembling device is provided with a supporting mechanism used for supporting the spiral conveyor of the shield tunneling machine, wherein a supporting seat is fixed on a bottom plate of the supporting mechanism; an upper supportingcover plate is arranged right above the supporting seat correspondingly; the upper supporting cover plate and the supporting seat jointly form a supporting component used for supporting the spiral conveyor of the shield tunneling machine; an adjusting oil cylinder fixed to the bottom plate is arranged on the rear side of the supporting component, and a lifting plate is arranged at the top of the adjusting oil cylinder; the lifting plate is in threaded connection with the tail part of the spiral conveyor; the front end of the supporting mechanism is connected with a guide rail; a moving trolleycapable of moving back and forth on the guide rail is arranged on the guide rail; and a cylinder taking ring and a plurality of groups of lifting oil cylinders are fixed on the moving trolley. According to the disassembling device, the mechanization degree of disassembling of the spiral conveyor of the shield tunneling machine is improved, labor intensity and labor cost are reduced, and great convenience is provided for a follow-up renovation or remanufacturing process.

Description

technical field [0001] The invention belongs to the technical field of engineering equipment, and mainly relates to a dismantling device for a shield screw conveyor. Background technique [0002] In recent years, with the continuous increase of China's infrastructure construction, in the field of tunnel construction, the shield machine occupies an important position due to its advantages of high efficiency, energy saving, environmental protection, and high safety. However, when the shield machine reaches the design service life, it cannot operate normally or When the configuration is too low, it will cost too much to buy a new machine if it is discarded. In order to implement the national "circular economy" concept, upgrade and remanufacture the shield machine that has reached the end of its service life. [0003] During the shield remanufacturing process, the shield screw conveyor needs to be disassembled, repaired and remanufactured. When multiple people are equipped with...

AI Technical Summary

Problems solved by technology

When disassembling with multiple people equipped with cranes, it is time-consuming, laborious and low in safety

During the dismantling process, it is easy to cause damage to equipment and casualties, which will affect the further maintenance and remanufacturing of the shield screw conveyor, which will seriously affect the economy and construction period of the entire remanufacturing project

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