A wall flatness testing instrument
A technology for testing instruments and flatness, applied in the direction of mechanical roughness/irregularity measurement, etc., can solve problems such as troublesome detection, and achieve the effect of convenient detection
Active Publication Date: 2021-03-26
浙江创新工程检测有限公司
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Problems solved by technology
Therefore, the process of using the prior art to detect the flatness of the high wall is relatively troublesome.
Method used
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[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 As shown, it is a wall flatness testing instrument disclosed in the present invention, which includes a ruler 1 and a detection part 2. The ruler 1 includes a main ruler 3 and an extension ruler 4 detachably connected with the main ruler 3. The detection part 2 It is slidably connected between the two ends of the length of the main ruler 3 on one side of the main ruler 3 .
[0037] Such as figure 1 , 3 As shown, the side of the main ruler 3 connected to the detection part 2 is provided with a first driving part 5 for driving the detection part 2; The sharp end of the ruler 7 faces the main ruler 3 and the feeler gauge 7 is slidably connected with the slider 6. The main ruler 3 and the slider 6 are provided with a second drive member 8 that drives the feeler gauge 7 to approach or move away from the main ruler 3 (refer to Figure 4 ...
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The invention relates to a wall surface flatness detection instrument, which comprises a guiding ruler and a detection piece. The guiding ruler comprises a main ruler and an extension ruler detachablyconnected with the main ruler. The detection piece is slidably connected between the two length ends of the main ruler on one side face of the main ruler; and a first driving piece for driving the detection piece is arranged on one side, connected with the detection piece, of the main ruler. The detection piece comprises a sliding block and a feeler gauge. The sliding block is connected with themain ruler in a sliding mode; the sharp end of the feeler gauge faces the main ruler, and the feeler gauge is connected with the sliding block in a sliding mode; and the sliding block is provided witha second driving piece for driving the feeler gauge to be close to or far away from the main ruler. A camera is arranged on the detection piece. A display screen is arranged at the end, close to theextension ruler, of the main ruler; and the camera is coupled with the display screen. The wall surface flatness detection instrument has the effect of more conveniently detecting the flatness of thewall surface at a high place.
Description
technical field [0001] The invention relates to the technical field of building detection, in particular to a wall surface flatness detection instrument. Background technique [0002] At present, the flatness of the wall surface is mainly used by the combination of the gauge and the feeler gauge. The gauge is in the shape of a cuboid as a whole, its cross section is rectangular, and the feeler gauge is wedge-shaped. The sharp end of the feeler gauge is used to insert between the gauge and the wall. Specifically The detection steps are as follows: [0003] 1. Attach the ruler to the wall; [0004] 2. Insert the sharp end of the feeler gauge into the gap between the gauge and the wall; [0005] 3. Observe the reading on the wedge-shaped feeler gauge. [0006] In the process of detecting the flatness of the wall surface using the prior art, if the height of the wall surface to be detected is relatively high, it is necessary to use a climbing ladder to climb up. In the proce...
Claims
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IPC IPC(8): G01B5/28
CPCG01B5/28
Inventor 潘硕徐倩张鑫
Owner 浙江创新工程检测有限公司