Hardness detection device and detection method for building steel member
A detection device and construction steel technology, applied in the direction of measurement device, test material hardness, strength characteristics, etc., can solve the problems of strict shape requirements and functional limitations of sample plate detection
Pending Publication Date: 2021-04-30
杭州鹏杰机械制造有限公司
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Problems solved by technology
Existing testing equipment has relatively strict requirements on the detection form of sample plates, and some sample plates with special shapes can only be tested by sampling, and the functions are relatively limited
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Embodiment 1
[0027] Such as figure 1 , 2 As shown, a hardness testing device for building steel components includes a bracket 1 . The upper end of the support 1 is connected with a beam 2, and the lower end is rotatably connected with a clamping mechanism 7. A chute 20 is arranged on the beam 2 . A sample sheet 9 is attached to the clamping mechanism 7 . A supporting platform 8 is connected to the lower end of the clamping mechanism 7 . The sample plate 9 is attached to the upper end of the support platform 8 . The chute 20 is slidably connected with a detection mechanism. The detection mechanism is provided with a pressure guide post 3 . A mounting plate 30 is rotatably connected to the lower end of the pressure guide column 3 . A polishing device 6 , a hardness needle 5 and a laser distance measuring device 4 are fixedly attached to the lower surface of the mounting plate 30 . The laser distance measuring device 4 is electrically connected with a computer.
[0028] Such as fig...
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The invention discloses a hardness detection device and detection method for a building steel member, and aims to provide the hardness detection device and detection method for the building steel member, wherein the hardness detection device is integrated in function and capable of clamping sample plates in various forms and simultaneously carrying out multi-point detection. The device comprises a support; the upper end of the support is connected with a cross beam, the lower end of the support is rotationally connected with a clamping mechanism, the cross beam is provided with a sliding groove, the clamping mechanism is connected with a sample plate, the lower end of the clamping mechanism is connected with a supporting table, and the sample plate is attached to the upper end of the supporting table; a sliding chute is connected with a detection mechanism slidingly, and the detection mechanism is provided with a pressure guide pillar; and the lower end of the pressure guide column is rotationally connected with a mounting disc, and the lower surface of the mounting disc is fixedly connected with a polishing device, a hardness needle and a laser ranging device which is electrically connected with a computer. The hardness detection device has the beneficial effects that a sample plate in any form is clamped and detected; polishing, indentation and measurement functions are integrated, and the operation is simple; multi-point sampling is carried out on the sample plate, and detection data is accurate.
Description
technical field [0001] The invention relates to the technical field related to hardness detection, in particular to a hardness detection device and a detection method for building steel components. Background technique [0002] In current construction projects, building steel components are often used, and most of these steel components need to carry a large force, so it is necessary to test the hardness of the steel components. Ordinary detection equipment only has detection function and most of them are single-point detection, lacking necessary pre-processing functions, such as cleaning the detection surface. Existing testing equipment has strict requirements on the detection form of sample plates, and some sample plates with special shapes can only be tested by sampling, and their functions are relatively limited. Contents of the invention [0003] The present invention is to overcome the disadvantages in the prior art that a variety of devices are required to detect t...
Claims
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IPC IPC(8): G01N1/32G01N3/02G01N3/04G01N3/42
CPCG01N1/32G01N3/02G01N3/04G01N3/42
Inventor 何燕
Owner 杭州鹏杰机械制造有限公司