Auxiliary butt joint device used for production and welding of crane cabin

Abstract

The invention discloses an auxiliary butt joint device used for production and welding of a crane cabin, and relates to the technical field of crane production. The auxiliary butt joint device used for production and welding of the crane cabin comprises a supporting plate, translation sleeve blocks and electric rolling wheels; the translation sleeve blocks are located at the bottom end of the supporting plate, and the outer walls of two sides of the supporting plate are sleeved with the translation sleeve blocks; and the corresponding electric rolling wheels are installed on the inner walls of two sides of each translation sleeve block, and make contact with the supporting plate. According to the auxiliary butt joint device used for production and welding of the crane cabin, clamping mechanisms are arranged, and can stably clamp splicing pieces, and limiting insertion blocks are inserted into sleeving blocks, so that a corresponding anti-skid clamping plate is tightly attached to one side of each sleeving block, meanwhile, bolts rotatably penetrate through the sleeving blocks to the interiors of the limiting insertion blocks, when the splicing pieces are clamped, at the moment, first motors are started to drive two-way threaded rods to rotate, meanwhile, each two movable sliding plates are driven by rotation of one corresponding two-way threaded rod through corresponding threaded grooves to get close to each other in a corresponding connecting rotating plate, thus the splicing pieces are stably clamped, and the splicing pieces are prevented from falling off while moving through anti-skid pads.

Description

technical field [0001] The invention relates to the technical field of crane production, in particular to an auxiliary docking device for crane cabin production welding. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts vertically and carries heavy objects horizontally within a certain range. It is also called a crane, an aerial crane, and a crane. The corresponding mechanisms for moving, unloading and other actions work alternately. The development and use of cranes in the market are becoming more and more extensive. Due to the lack of outriggers for hoisting and hoisting, accidents often occur, and the driving speed is faster than that of crawler cranes; The operation is stable, the lifting capacity is large, and it can be hoisted and walked within a specific range, but the road must be flat and solid, the tire pressure meets the requirements, and the hoisting should not exceed 50CM from the ground; long-distance walking with a load...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an auxiliary docking device for crane cabin production welding in order to solve the problem that the splicing parts cannot be stably spliced ​​and easily fall off when moving

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