Building steel plate intermittent polishing device

Abstract

The invention discloses a building steel plate intermittent polishing device. The middle of a guide rail is rotatably connected with the middle of a driving shaft, the guide rail is fixedly connectedwith the right wall of a device body, the lower end of the driving shaft is fixedly connected with a semi-circular bevel gear, the toothed part of the semi-circular bevel gear is engaged with bevel gears, the bevel gears are fixedly connected with a driven shaft, the left end of the driven shaft is fixedly connected with a semi-circular gear, and the toothed part of the semi-circular gear is engaged with a first gear; and the first gear is fixedly connected with a worm, the upper end of the worm is engaged with a worm wheel, the rear portion of the worm wheel is fixedly connected with a secondgear, and the second gear and the worm wheel are both rotatably connected with the device body. According to the building steel plate intermittent polishing device, the bevel gears at the left end and the right end are driven to rotate through the semi-circular bevel gear, further the driven shaft is driven to conduct reciprocating forward and reverse rotation, the toothed part of the semi-circular gear intermittently drives the first gear to conduct forward and reverse rotation so that the worm can be driven to conduct intermittent forward and reverse rotation, and thus reciprocating left-right intermittent moving of a working table can be achieved; and the structural design of the building steel plate intermittent polishing device is reasonable and applicable, the polishing efficiency of a building steel plate is greatly improved, machining of all the parts of the steel plate is even, and the polishing effect is excellent.

Description

technical field [0001] The invention relates to a construction machine, in particular to an intermittent polishing device for construction steel plates. Background technique [0002] Steel structure building A new type of building system can connect the industry boundaries between the real estate industry, construction industry, and metallurgy industry, and integrate them into a new industrial system. This is the steel structure building system that people in the industry are generally optimistic about. Compared with traditional concrete buildings, steel structure buildings use steel plates or section steel instead of reinforced concrete, which has higher strength and better earthquake resistance. And because the components can be manufactured in a factory and installed on site, the construction period is greatly reduced. Due to the reusable use of steel, construction waste can be greatly reduced, and it is more environmentally friendly, so it is widely adopted by countries...

AI Technical Summary

Problems solved by technology

[0003] During the construction of steel structure buildings, the steel plates used in the building are exposed to the construction site for a long time and are easily oxidized to produce oxides, such as rust. They need to be polished and then painted before use. The existing Most of the steel plate polishing devices need to be manually operated, and different parts of the steel plate are manually polished. Manual grinding cannot ensure that the surface of the steel plate is processed evenly, the polishing effect is not good, and the processing efficiency is low.

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