Rigid Mounting Device for Vibration Detectors
A technology for installing devices and detectors, which is applied to measuring devices, vibration measurement in solids, and measurement vibrations. It can solve problems such as large errors, slow installation speeds, and large errors in test results, so as to improve test accuracy and achieve rapid testing. The effect of installation and guarantee of test accuracy
Active Publication Date: 2021-02-12
CHENGDU TYTEST TECH CO LTD
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Problems solved by technology
In order to test the shock wave generated by the blasting, it is necessary to install a sensor on the blasting site for detection. If the sensor is not fixed, the vibration generated by the blasting will cause a large error in the test result during the blasting process. For the stability of the sensor, it is necessary to set the tooling pair The sensor is fixed. The traditional mud floor tooling is just an iron nail driven into the concrete floor, and then a platform is set on the nail head. This test leads to large errors and slow installation speed.
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[0023]Such asFigure 1 to Figure 6As shown, the rigid mounting device of the vibration detector includes an iron nail body 1, an iron nail head 2, a blade platform 3, a connector 4, and an iron nail cap 5. The iron nail body 1 is a cylinder, and the iron nail head 2 is a square cylinder, and the square cross section of the iron nail head 2 is inscribed with the circular cross section of the iron nail body 1; the iron nail head 2 is set on the top of the iron nail body 1, and the iron nail head 2 is connected to the iron nail body 1. The nail body 1 is an integral piece; each of the four sides of the iron nail head 2 is provided with a blade platform 3, the cross section of the blade platform 3 is fan-shaped, and the chord length of the cross section of the blade platform 3 is the same as that of the iron nail head 2. The side lengths of the square cross-sections are equal; the plane of the blade platform 3 and the vertical plane of the nail head 2 are movably connected by a connectin...
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The invention discloses a rigid installation device for a vibration detector, comprising an iron nail body, an iron nail head, a blade platform, a connector and an iron nail cap, the iron nail body is a cylinder, and the iron nail head is a square cylinder. And the square cross section of the iron nail head is inscribed with the circular cross section of the iron nail body; the iron nail head is arranged on the top of the iron nail body, and the iron nail head and the iron nail body are integrated; Each of the four sides is provided with a blade platform, the cross-section of the blade platform is fan-shaped, and the chord length of the cross-section of the blade platform is equal to the side length of the square cross-section of the iron nail head; The vertical planes of the heads are flexibly connected by connecting pieces, and the connecting pieces are arranged on the side bottoms of the iron nail heads. The invention not only realizes the rapid installation of the sensor by modifying the iron nail head, but also can install the sensor more stably to ensure the testing accuracy of the sensor.
Description
Technical field[0001]The invention relates to a blasting auxiliary tool, in particular to a rigid installation device of a vibration detector.Background technique[0002]Blasting is a technology that uses the compression, loosening, destruction, throwing and killing effects of explosives in air, water, soil and rock media or objects to achieve the desired purpose. When the explosive bag or charge explodes in the earth-rock medium or structure, the earth-rock medium or structure will be compressed, deformed, destroyed, loosened and thrown. It is mainly used in earth and stone works, and the demolition of metal buildings and structures. The scope of research includes: the properties and use methods of explosives and firearms, the explosive effect of charges (charges) in various media, the contact blasting and non-contact blasting of the charges on the target, the organization and implementation of various blasting operations .[0003]The rapid phenomenon of blasting has a clear developmen...
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IPC IPC(8): G01H1/12
CPCG01H1/12
Inventor 龚自强
Owner CHENGDU TYTEST TECH CO LTD