Viaduct load-bearing prediction device and method
A technology for predicting devices and viaducts, which is applied in the direction of measuring devices, elastic testing, and testing of machine/structural components, etc. It can solve problems such as easy slipping of devices, easy shaking of stress sheets, numerical errors, etc., and achieve the effect of avoiding shaking
Inactive Publication Date: 2021-07-23
江西中昌工程咨询监理有限公司
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[0002] During the construction of bridge concrete, it is necessary to measure its load-bearing capacity. Add the standard vehicle load to the measuring instrument, and the strain value will be displayed on the instrument according to the stress change. During the measurement process, when the side wall of the device is fixed at the side wall of the bridge, the stress sheet is prone to shake during the process of sliding down, which will cause errors in the values displayed on the instrument, and certain errors will occur on the side wall of the fixed device. degree of sliding, resulting in the situation that the device is easy to slip
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0028] see Figure 1-3 , a viaduct load-bearing prediction device, comprising a support plate 1, a support bar 2 runs through the bottom side wall of the support plate 1, a connecting block 3 runs through the side wall of the support bar 2, and a top side wall of the support plate 1 Movable rod 4 runs through, elastic plate 5 runs through the side wall of movable rod 4, elastic rod 6 runs through the top of movable rod 4, movable block 7 runs through the top o...
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The invention relates to the technical field of viaduct prediction, and discloses a viaduct load-bearing prediction device and method. The viaduct load-bearing prediction device comprises a supporting plate, a supporting rod penetrates through the bottom side wall of the supporting plate, a connecting block penetrates through the side wall of the supporting rod, a movable rod penetrates through the top side wall of the supporting plate, an elastic plate penetrates through the side wall of the movable rod, an elastic rod penetrates through the top end of the movable rod, and a stress plate is slidably connected to the top side wall of the elastic plate. Due to the fact that the side wall of the bottom end of the movable disc can be clamped on the top side wall of the elastic plate, after the stress plate falls on the bottom side of the movable rod and the pulling force is gradually increased, the pulling force on the side wall of the connecting pipe is increased, compression on the side wall of the connecting pipe is reduced, the side wall of the movable column is pushed to the side wall of the movable disc, and the pulling force of the side wall of the stress plate is larger; the pressing force of the side wall of the movable disc on the side wall of the movable rod is gradually increased, so that the side wall of the movable rod can be continuously kept on the same straight line, and the sliding and falling caused by independent tilting are avoided.
Description
technical field [0001] The invention relates to the technical field of viaduct prediction, in particular to a viaduct load-bearing prediction device and method. Background technique [0002] During the construction of bridge concrete, it is necessary to measure its load-bearing capacity. Add the standard vehicle load to the measuring instrument, and the strain value will be displayed on the instrument according to the stress change. During the measurement process, when the side wall of the device is fixed at the side wall of the bridge, the stress sheet is prone to shake during the process of sliding down, which will cause errors in the values displayed on the instrument, and certain errors will occur on the side wall of the fixed device. The degree of sliding, resulting in the situation that the device is easy to slip. Contents of the invention [0003] (1) Technical solution [0004] In order to solve the above problems, the present invention provides the following t...
Claims
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IPC IPC(8): G01M5/00G01N3/08G01N3/04
CPCG01M5/0008G01M5/0058G01N3/04G01N3/08G01N2203/0075G01N2203/0676
Inventor 管淳熊雪兵胡红波江文武
Owner 江西中昌工程咨询监理有限公司