Folding property detection system for high-performance concrete
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A high-performance concrete and detection system technology, applied in the direction of using stable bending force to test material strength, using stable tension/pressure to test material strength, measuring device, etc., can solve the problem that the concrete block cannot be fixed and affect the test effect. , reduce the accuracy of the test, etc., to ensure the effect of the compression test, improve the convenience, and improve the applicability.
Pending Publication Date: 2022-01-11
TANGSHAN COLLEGE
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[0004] The present invention provides a high-performance concrete foldability detection system, which can effectively solve the problem that the concrete blocks cannot be fixed during the detection in the above background technology, so that the concrete blocks are easy to shift during the test, which affects the test results. effect, reducing the accuracy of the test
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[0031] Example: such as Figure 1-7 As shown, the present invention provides a high-performance concrete foldability detection system technical solution, including a base 1, the top of the base 1 is provided with a notch 2, and the top of the base 1 is fixedly connected with a protective cover 3, and the inside of the notch 2 is provided with a positioning The adjustment mechanism 4, the positioning adjustment mechanism 4 includes a fixed plate 401, a limit rod 402, a rotary block 403, a mobile platform 404, a sleeve 405, a pillar 406, a placement plate 407, a bump 408, a screw rod 409, a knob 410, and a belt 411 , support plate 412, support roller 413, screw rod 414, turntable 415, pressure bar 416, rotating motor 417, transmission gear 418, pressure plate 419, slide bar 420 and transmission shaft 421;
[0032] One side of the inner wall of the notch 2 is movably connected with a fixed plate 401, one end of the fixed plate 401 is symmetrically fixedly connected with a limit r...
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Abstract
The invention discloses a folding property detection system for high-performance concrete. The system comprises a base, a notch is formed in the top end of the base, a protective cover is fixedly connected to the top end of the base, and a positioning adjusting mechanism is arranged in the notch. The positioning adjusting mechanism comprises a fixing plate, a limiting rod, a rotating block, a moving platform, a sleeve, a supporting column, a containing plate, a protruding block, a lead screw, a rotary knob, a belt, a supporting plate, a supporting roller, a threaded rod, a rotating disc, a pressing rod, a rotating motor, a transmission gear, a pressing plate and a sliding rod. The system is scientific and reasonable in structure and safe and convenient to use;the positioning adjusting mechanism is arranged, the lead screw is driven to rotate through the rotary knob, two supporting plates are pushed to move to fix a concrete block, the stability of the concrete block is improved, the concrete block is prevented from deviating during a compression test, the compression test effect of the concrete block is ensured, and meanwhile, the rotating disc is rotated to drive the threaded rod to rotate and push the moving platform to slide along a notch.
Description
technical field [0001] The invention relates to the technical field of concrete detection, in particular to a foldability detection system of high-performance concrete. Background technique [0002] The compressive strength of concrete refers to the pressure that can be withstood per unit area under the action of external force. In construction engineering, the compressive strength is generally divided into cubic compressive strength and prism compressive strength. Concrete pressure testing machine is carried out according to national standards. Measuring and judging the performance parameters of concrete, displaying test data and results developed testing machine products, testing the compressive and cracking performance of concrete occupies an important part in the production of concrete components, and is an indispensable step for quality control ; [0003] However, the existing testing devices for compressive resistance and folding properties cannot fix the concrete blo...
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