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Field rapid and accurate cutting method for aerated concrete blocks

A block and precise technology, applied in the direction of stone processing tools, stone processing equipment, work accessories, etc., can solve the problems of material waste and cutting quality, and achieve the effect of light weight, simple operation and small volume

Pending Publication Date: 2021-03-19
SHANXI NO 3 CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fast and precise on-site cutting method of aerated concrete blocks, which solves the technical problems of severe material waste and poor cutting quality in the existing on-site cutting of aerated concrete blocks

Method used

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  • Field rapid and accurate cutting method for aerated concrete blocks
  • Field rapid and accurate cutting method for aerated concrete blocks
  • Field rapid and accurate cutting method for aerated concrete blocks

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Experimental program
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Embodiment Construction

[0030] The present invention is described in detail below in conjunction with accompanying drawing:

[0031] A portable cutting device for aerated concrete blocks, including a rectangular base plate 1 and an inverted L-shaped bracket 3, a pedal tongue plate 2 is connected to the center of the front side elevation of the rectangular base plate 1, and the rectangular base plate 1 is connected with an inverted L-shaped support 3 at the center of the rear elevation of 1, and on the horizontal cantilever at the top of the inverted L-shaped support 3, a pair of support bearings 5 ​​for the central axis of the gear are arranged, and a pair of support bearings 5 ​​for the central axis of the gear In the bearing 5, a gear is provided. On the top horizontal cantilever of the inverted L-shaped bracket 3 on the left side of the gear, along the vertical direction up and down, a rack is also provided to pass through the through hole 6, and the rack passes through the through hole 6. , the a...

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Abstract

The invention discloses a field rapid and accurate cutting method for aerated concrete blocks. The problems that in existing field cutting of aerated concrete blocks, material waste is serious, and the cutting quality is poor are solved. A pedal tongue plate (2) and an inverted-L-shaped support (3) are connected to a rectangular base plate (1). A pair of supporting bearings (5) of a gear center shaft is arranged on a horizontal cantilever at the top end of the inverted-L-shaped support (3). A gear is arranged in the pair of supporting bearings (5) of the gear center shaft. A rack (7) movably penetrates through the horizontal cantilever at the top end of the inverted-L-shaped support (3) on the left side of the gear and is engaged with the gear. The lower end of the rack (7) is connected with an upper block cutting blade (8). The outer side end of a gear shaft is connected with a gear rotation manual rocker (19). A lower block cutting positioning blade (16) is movably arranged on the top end face of the rectangular base plate (1). Cutting machining of the blocks with the special shape requirement is achieved.

Description

technical field [0001] The invention relates to a tool used in civil construction, in particular to a rapid and precise on-site cutting method for aerated concrete blocks used in the construction of secondary structural walls of high-rise buildings. Background technique [0002] Autoclaved aerated concrete block is a new type of lightweight and porous building material. It has the characteristics of light bulk density, high thermal insulation performance, good sound insulation effect, and more environmental protection than traditional machine red bricks, and is widely used in secondary structures. Filling walls; during the on-site masonry process of filling walls, it is often necessary to cut and process the aerated concrete blocks on site. In some special occasions, it is also necessary to cut the blocks at special angles to meet the requirements of the filling wall Space masonry requirements of different sizes; the existing technology for cutting aerated blocks is: the ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D1/22B28D7/00
CPCB28D1/225B28D1/228B28D7/00
Inventor 田晓成高小平杨芳柴喜伟黄阳李天琦张晶晶胡爱保杨桦
Owner SHANXI NO 3 CONSTR ENG
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