Laser cladding device for repairing main drive runway of shield tunneling machine

Abstract

The invention discloses a laser cladding device for repairing a main drive runway of a shield tunneling machine. The laser cladding device comprises a working platform and a cushion block. The cushionblock is fixed to one corner of the working platform. A first electric slide table is fixedly arranged in the middle of the top end of the working platform. An L-shaped fixed frame is fixedly arranged at the top end of a slider of the first electric slide table. A laser cladding head is fixedly arranged on the top of the front face of the L-shaped fixed frame. The positions, close to the two corners of the front face, of the top end of the working platform are each fixedly provided with a diameter adjusting mechanism. Each diameter adjusting mechanism comprises a second electric slide table and a supporting roller. When laser cladding is conducted on the main drive runway of the shield tunneling machine, a grinding wheel is driven by a second motor to rotate to grind the surface of the main drive runway of the shield tunneling machine, an obtained laser cladding coating meets the requirement for the working environment of the main drive runway of the shield tunneling machine, the performance of the main drive runway of the shield tunneling machine is improved, the service life of the main drive runway of the shield tunneling machine is prolonged, laser cladding and grinding are conducted at the same time, and the repairing efficiency can be effectively improved.

Description

technical field [0001] The invention relates to a repairing device, in particular to a repairing device for laser cladding of a main drive runway of a shield machine. Background technique [0002] When the shield machine is in use. [0003] At present, the functions of the existing laser cladding equipment for the main drive runway of the shield machine are generally relatively simple, and most of them can only be repaired by laser cladding. In this way, if it is necessary to continue to polish the main drive runway of the shield machine and other repairs When it is time, it is necessary to clamp the main drive runway of the shield machine to other equipment again, because each clamping will produce errors, which will lead to a large error in the final repaired main drive runway of the shield machine, which will Affect the service life and performance of the main drive runway of the shield machine. Therefore, we improve this and propose a laser cladding equipment for repai...

AI Technical Summary

Problems solved by technology

[0003] At present, the functions of the existing laser cladding equipment for the main drive runway of the shield machine are generally relatively simple, and most of them can only be repaired by laser cladding. In this way, if it is necessary to continue to polish the main drive runway of the shield machine and other repairs When it is time, it is necessary to clamp the main drive runway of the shield machine to other equipment again, because each clamping will produce errors, which will lead to a large error in the final repaired main drive runway of the shield machine, which will Affect the service life and performance of the main drive runway of the shield machine

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