Building wall surface flatness measuring device

A measuring device and flatness technology, applied in the direction of mechanical roughness/irregularity measurement, etc., can solve the problems of poor overall adaptability and achieve the effects of detection, convenient operation and high detection accuracy

Inactive Publication Date: 2016-10-12
麟州(巨野)孵化器有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

The wall or ground flatness detection device disclosed in Chinese patent 2014202204422 is also a device that uses the p...

Method used

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Embodiment Construction

[0035] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] like figure 1 , figure 2 As shown, the car body 1 is the basic component of the present invention, the bottom of the car body is provided with traveling wheels 11, the top of the car body is provided with a vertical beam 2, the bottom of the vertical beam is fixed with a fixed block 22, and the inner cavity of the fixed block A ball 23 that can rotate 360 ​​degrees is provided in the middle, and a part of the ball protrudes from the bottom of the fixed block, and a long groove adapted to the shape of the fixed block is provided on the top of the car body, and the ball is in contact with the bottom of the long groove, The sliding connection between the vertical beam and the car body is realized by the fixed block and the ball. A chute is provided in the car body, and a slide block 12 is slidably installed in the chute, such as ima...

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PUM

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Abstract

A building wall surface flatness measuring device is used for ensuring the precision of wall surface flatness measurement. The device includes a device body, a vertical beam, a cross beam and a measurement assembly. The vertical beam is mounted on the top of the device body in a sliding manner. A feed air cylinder driving the vertical beam is arranged on the device body. A rack is mounted on the vertical beam in a sliding manner. A first gear and a second gear are mounted on the vertical beam in a rotary manner and one of the first gear and the second gear is disposed at an upper position while the other one is disposed at a lower position. A drive mechanism driving the first gear and the second gear to act synchronously is arranged on the vertical beam. The cross beam arranged horizontally is fixed on the rack. A flexible telescopic rod is arranged at the inner side of the cross beam. A telescopic air cylinder is arranged between the telescopic rod and the cross beam. The measurement assembly is fixed on the telescopic rod. The body of the measurement assembly is a support capable of swinging relative to a positioning support. A fixed board is arranged on the lower end face of the support. Multiple groups of rod sleeves are arranged on the fixed board. Press rods are mounted in the rod sleeves in a sliding manner. The press rods are provided with tips. Springs are arranged between the press rods and the rod sleeves. The device provided by the invention can ensure the precision of wall surface flatness measurement.

Description

technical field [0001] The invention relates to the technical field of building measurement, in particular to a device for measuring the flatness of building walls. Background technique [0002] In the construction industry, after the wall construction is completed, the flatness inspection is required to determine whether the construction quality meets the standards. Existing patent has the device that utilizes laser to carry out wall flatness detection, as the wall flatness laser detector announced in Chinese patent 2012200536706, has utilized the principle of laser ranging. The wall or ground flatness detection device disclosed in Chinese patent 2014202204422 is also a device that uses the principle of laser ranging to detect wall flatness. Although laser ranging has high precision, its overall adaptability is poor. Contents of the invention [0003] The object of the present invention is to provide a building wall flatness measuring device, which is used to ensure the ...

Claims

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Application Information

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IPC IPC(8): G01B5/28
CPCG01B5/28
Inventor 李吉英
Owner 麟州(巨野)孵化器有限公司
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