A multi-point sampling detection device for wall materials
A technology of wall materials and detection devices, which is applied in the direction of sampling devices, etc., can solve the problems of large measurement errors and cannot be compared in real time, and achieve the effects of convenient measurement, simple structure, and reduced measurement errors
Active Publication Date: 2022-02-01
浙江德稻工程咨询有限公司
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Problems solved by technology
[0005] In view of the above problems, the present invention provides a multi-point sampling and detection device for wall materials, which uses a hollow punching shaft to punch a sample, and then sets a sampling assembly at the tail end of the punching shaft to take out the sample and transport Up to the observation component to be measured, multi-point sampling and comparison measurement can be carried out at the same time, which solves the problems of large measurement errors and inability to compare multi-point sampling in real time in the existing technology
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Embodiment 1
[0049] Such as figure 1 with figure 2 As shown, a multi-point sampling and detection device for wall materials includes a fixed bracket 1, which is characterized in that, the center of the fixed bracket 1 is provided with an annular connecting platform 11 along its axis, and the lower end of the annular connecting platform 11 is fixed A working platform 12 is provided, and the end of the working platform 12 away from the axis of the annular connection platform 11 is provided with a punching part 121, and the outer edge of the punching part 121 is provided with a The detection unit 122 also includes:
[0050] The punching assembly 2, the punching assembly 2 is arranged on the other side of the working platform 12 relative to the annular connection table 11, the punching assembly 2 includes a drive shaft 21, a punching shaft 22 and a cutting unit 23, The driving shaft 21 is movably sleeved inside the annular connection table 11; the tail end of the punching shaft 22 is movabl...
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The invention discloses a multi-point sampling and detection device for wall materials, which includes a fixed bracket. The platform also includes: a punching assembly, which is arranged on the other side of the working platform relative to the annular connection platform; a material retrieving assembly, which is arranged on one side of the annular connection platform and an observation assembly, the observation assembly includes a casing and a spacer, the casing is fixedly arranged on the detection part, and the spacer is movably sleeved inside the casing; the present invention uses a hollow The punching shaft is punched and sampled, and then the sampling component is set at the end of the punching shaft to take out the sample and transported to the observation component for measurement. Multi-point sampling comparison measurement can be carried out at the same time, which realizes small measurement error and multi-point Sampling for real-time comparison and other effects.
Description
technical field [0001] The invention relates to the technical field of building construction supervision, in particular to a multi-point sampling and detection device for wall materials. Background technique [0002] When supervising buildings and other structural objects, it is necessary to use a punching machine to punch holes in the wall or formwork to detect the thickness of each plaster layer on the wall. [0003] The patent for invention with the application number 201620930575.8 discloses a lifting type drilling machine for building inspection with adjustable observation direction and convenient assembly and disassembly of electric drills, including a table top and an electric drill connected to the table top through a lifting cylinder. The supporting rod is provided with walking wheels, and one end of the supporting rod is provided with a spherical joint, and the spherical joint is hingedly connected with the spherical surface of the table top. It provides a lifting...
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IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 张帆沈海峰冯应川夏建华唐文伟章振海王晓金冯汉庆姜小明费娜佳
Owner 浙江德稻工程咨询有限公司