Vibration test piece suspension and installation device capable of horizontal and vertical switching
A test piece and horizontal technology, applied in the direction of vibration test, measuring device, machine/structural component test, etc., can solve the problem that the auxiliary support component cannot be applied to the vibration test system, and achieve improved equipment utilization, strong adaptability, and design reasonable effect
Pending Publication Date: 2019-01-25
SUZHOU SUSHI TESTING INSTR CO LTD
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Problems solved by technology
However, the additional table and its auxiliary support components with conventional structure cannot be applied in the vibration test system installed upside down
Method used
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[0058] Example: see attached Figure 1~14 As shown, a vibrating test piece suspension installation device that can be switched horizontally and vertically; includes a test piece mounting table 1, and two sets of guide support assemblies 2 connected above the test piece install table 1; two sets of guide support assemblies 2 are symmetrically arranged on both sides of the center line of the test piece mounting table 1 along the X-axis direction.
[0059] The test piece installation platform 1 is suspended below the moving coil of a first vibrating table 3 through the guide support assembly 2, and is driven by the moving coil of the first vibrating table 3 to vibrate in the Z-axis direction; and, the test piece is installed The table top 1 is connected to the side of the moving coil of a second vibrating table 4 in the X-axis direction through the guide support assembly 2 , and is driven by the moving coil of the second vibrating table 4 to vibrate in the X-axis direction.
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The invention relates to a vibration test piece suspension and installation device capable of horizontal and vertical switching. The vibration test piece suspension and installation device comprises atest piece mounting table board and guide supporting assemblies, wherein each guide supporting assembly comprises a fixed base, a movable base, a guide connecting rod, an elastic supporting member and a switchable guide wheel assembly; the movable bases and the fixed bases are horizontally arranged along the X-axis direction and arranged in parallel in the Z-axis direction at intervals; the guideconnecting rods are arranged along the Z-axis direction, the upper end of each guide connecting rod is fixed to the corresponding movable base, and the lower end is fixed to the test piece mounting table board; the fixed bases are arranged in an avoiding manner relative to the guide connecting rods, and are fixed relative to a table body of a vibration table; elastic supporting members are connected between the fixed bases and the movable bases; each switchable guide wheel assembly comprises a rotating base and a guide wheel, the rotating base is rotatably mounted on the corresponding fixed base, and the rotating base has a vertical working state and a horizontal working state through overturning; and in the vertical state, the guide wheels rotatably supports the movable bases, and in thehorizontal state, the guide wheels rotatably supports the side parts of the guide connecting rods. The structure of the vibration test piece suspension and installation device capable of horizontal and vertical switching is ingeniously designed, and the guiding direction can be flexibly changed according to the change of the vibration directions.
Description
technical field [0001] The invention relates to mechanical environment test equipment, in particular to a vibration test piece suspension installation device which can be switched horizontally and vertically. The device is connected to the test piece installation table in the vibration test system, and is used for hanging and installing the test piece. Background technique [0002] The purpose of the vibration test is to manually simulate the vibration load that the specimen may experience during transportation, storage and use in the laboratory, and to examine the adaptability of the specimen by detecting the impact of these vibration loads on the specimen. [0003] Usually, the vibration test is to fix the test piece on the moving coil of the vibration table or the table top of the horizontal slide table, and the excitation force is provided by the vibration table for testing. The fixing method can be direct fixing or indirect fixing through clamps. However, in some type...
Claims
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IPC IPC(8): G01M7/02
CPCG01M7/027
Inventor 周津葛鹏飞
Owner SUZHOU SUSHI TESTING INSTR CO LTD