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A dust-absorbing wall grinding system with adjustable grinding depth

A dust-absorbing and adjustable technology, which is applied to the parts of grinding machine tools, machine tools suitable for grinding workpiece planes, grinding machines, etc., can solve the problems of difficult to guarantee grinding accuracy, low construction efficiency, poor construction quality, etc., to achieve Effect of preventing dust spillage and improving stability

Active Publication Date: 2021-10-08
SHANGHAI NO 4 CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of difficult to guarantee the grinding accuracy, poor construction quality and low construction efficiency when using a grinder to grind the surface of the wall, the present invention provides a vacuum-type wall grinding system with adjustable grinding depth, which has the ability to achieve accurate grinding depth Advantages of control, high construction efficiency and good construction quality

Method used

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  • A dust-absorbing wall grinding system with adjustable grinding depth
  • A dust-absorbing wall grinding system with adjustable grinding depth
  • A dust-absorbing wall grinding system with adjustable grinding depth

Examples

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Embodiment 1

[0039] Such as figure 1 As shown, a vacuum wall grinding system with adjustable grinding depth provided in this embodiment includes a portable wall grinder 100 , a dust suction pipe 200 and a dust collection box 300 . combine figure 2 with image 3 As shown, the portable wall grinder 100 includes a handle 1 , a drive motor 2 , a grinding disc 3 , a dust cover 4 , several hydraulic buffer components 5 and a grinding depth adjustment component 6 . Can adopt prior art for holding handle 1, driving motor 2 and grinding cutter head 3, and its specific structure, connection relation and working principle are not described in detail. A dust collector is arranged in the dust collection box 300, and a dust discharge cabin door 301 and an exhaust grille 302 are arranged on the dust collection box. The dust collector can adopt the existing technology to suck the gas and dust in the dust cover 4 for dust collection. In the box 300, then the gas is discharged, and the dust is left in t...

Embodiment 2

[0050] This embodiment provides a construction method for accurately controlling the grinding depth of the wall surface. The dust-absorbing wall grinding system with adjustable grinding depth in Embodiment 1 is adopted. According to the following Figure 11 to Figure 13 , and combined with Figure 1 to Figure 10 Describe the construction method further. Described construction method comprises the steps:

[0051] Step 1. Determine the depth to be polished on the wall, adjust the position of the stepped limit card 61 through the adjustment button 62, and set all the grinding depth adjustment components 6 of the portable wall grinder to the required grinding depth;

[0052] Step two, such as Figure 11 As shown, start the portable wall grinder, start the vacuum cleaner, and gradually press the grinding cutter head to the wall 8 to grind out a circular groove, as shown in Figure 12 As shown, when the grinding depth reaches the maximum, the portable wall grinder is moved downwa...

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Abstract

The invention discloses a dust-absorbing wall grinding system with adjustable grinding depth, which comprises a portable wall grinding machine, a dust suction pipe and a dust collection box. The portable wall grinding machine includes a grip handle, a driving motor, a grinding Cutterhead, dust cover, several hydraulic cushioning components and sanding depth adjustment components. The hydraulic buffer assembly includes an outer shell, an inner shell, a hydraulic damper and a universal wheel; the hydraulic damper is arranged in the inner shell and the outer shell, and its two ends are respectively fixedly connected with the outer shell and the inner shell; the grinding depth is adjusted Components, including stepped limit cards, adjustment buttons and linkages. The dust-absorbing wall grinding system with adjustable grinding depth provided by the present invention can realize dust removal and precise adjustment of grinding depth, and has the advantages of high construction efficiency and good construction quality.

Description

technical field [0001] The invention relates to a dust-absorbing wall surface grinding system with adjustable grinding depth, which belongs to the technical field of building wall reconstruction. Background technique [0002] When the facade of a building brick wall is repaired with brick powder, it is necessary to polish the old surface of the existing brick wall to expose a solid base layer. The surface layer is polished to remove protrusions and burrs, etc. [0003] When grinding the wall, it is necessary to control the grinding depth, not only to polish the surface of the wall in place, but also to maintain the consistency of the overall grinding depth of the wall. At present, the operator controls the grinding depth by controlling the force applied to the grinding machine, and the grinding accuracy is difficult to guarantee, resulting in poor construction quality and low construction efficiency. Contents of the invention [0004] Aiming at the problems of difficult ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/18B24B55/10B24B55/05B24B41/00B24B49/00B24B55/00
CPCB24B7/182B24B7/186B24B41/00B24B49/00B24B55/00B24B55/052B24B55/102
Inventor 任瑛楠黄轶谷志旺张波陈雪峡孙沈鹏蔡观生王伟茂何娇张少伟
Owner SHANGHAI NO 4 CONSTR
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