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A bridge displacement measuring device

A technology of displacement measurement and bridge, applied in the direction of measuring device, mechanical measuring device, adopting mechanical device, etc., can solve the problem of inability to measure and propose specific and effective

Active Publication Date: 2019-10-22
ANHUI TESTING CENT FOR HIGHWAY ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is provided with a mounting plate, a limit plate, a groove block, a limit groove, a connecting plate, a dismounting bolt, a dismounting nut, a support plate, a limit rod, a first dismounting fixing plate, a limit ring, a first spring, a telescopic Rod, second dismounting fixing plate, second spring and slide bar; The shortcoming of this invention is that can't carry out the position measurement of bridge horizontal direction to propose specific and effective method

Method used

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  • A bridge displacement measuring device
  • A bridge displacement measuring device
  • A bridge displacement measuring device

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specific Embodiment approach 1

[0034] Combine below Figure 1-14Description of this embodiment, a bridge displacement measurement device, including a complete machine bracket 1, a power mechanism 2, a transmission mechanism 3, a support plate 4, a movement mechanism 5, a connecting block 6, a lateral movement mechanism 7, a driven mechanism 8 and a measurement Mechanism 9, the power mechanism 2 is fixedly connected to the complete machine support 1, the transmission mechanism 3 is slidably connected to the complete machine support 1, a compression spring I is arranged between the transmission mechanism 3 and the complete machine support 1, the power mechanism 2 and the transmission Mechanism 3 is driven by gear meshing, the upper end of support plate 4 is rotatably connected to transmission mechanism 3, the lower end of support plate 4 is rotatably connected to motion mechanism 5, and motion mechanism 5 is slidably connected to machine bracket 1, transmission mechanism 3 and motion Mechanism 5 is driven by ...

specific Embodiment approach 2

[0036] Combine below Figure 1-14 This embodiment will be described. This embodiment will further describe the first embodiment. The complete machine support 1 includes a side plate 1-1, a baffle plate 1-2, an upper side plate I1-3, an upper side plate II1-4, and a recording board. 1-5 and linear bearing hole 1-6, two sliding grooves I1-1-1 and two sliding grooves II1-1-2 are arranged on the side plate 1-1, two sliding grooves I1-1-1 and two Two slide grooves II 1-1-2 are symmetrically arranged on the front and rear sides of the side plate 1-1 respectively, two baffle plates 1-2 are provided, and both baffle plates 1-2 are provided with a circular through hole I, two The two baffles 1-2 are respectively fixedly connected to the left and right sides of the side plate 1-1, and the upper side plate I1-3 is provided with two round through holes II, and the lower end of the upper side plate I1-3 is welded to the side plate 1-1. 1 The rear end of the upper side, the upper side plat...

specific Embodiment approach 3

[0038] Combine below Figure 1-14 Describe this embodiment, this embodiment will further explain Embodiment 2, the power mechanism 2 includes a motor 2-1 and a power gear 2-2, and the power gear 2-2 is fixedly connected to the output shaft of the motor 2-1, The motor 2-1 is fixedly connected to the upper end of the side plate 1-1.

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Abstract

The invention relates to a measuring device, in particular to a bridge displacement measuring device, comprising a whole machine bracket, a power mechanism, a transmission mechanism, a support plate,a moving mechanism, connecting blocks, lateral moving mechanisms, a driven mechanism and a measuring mechanism. The transmission mechanism is slidably connected to the whole machine bracket; a compression spring I is disposed between the transmission mechanism and the whole machine bracket; the power mechanism and the transmission mechanism perform transmission by gear engagement; the upper end ofthe support plate is rotatably connected to the transmission mechanism, and the lower end of the support plate is rotatably connected to the moving mechanism; the moving mechanism is slidably connected to the whole machine bracket; the transmission mechanism and the moving mechanism perform transmission by gear engagement; the measuring mechanism is slidably connected to the whole machine bracket; a compression spring III is arranged between the measuring mechanism and the whole machine bracket; the front end of the measuring mechanism is in contact with the whole machine bracket, and the measuring mechanism can measure the deformation of the bridge in the horizontal direction can be measured; and recording is performed by the deformation of the bridge in the horizontal direction.

Description

technical field [0001] The invention relates to a measuring device, in particular to a bridge displacement measuring device. Background technique [0002] For example, Patent No. CN201711339405.8 is a bridge displacement measuring device, which includes a bottom plate. Fixing bolts are arranged at the four corners of the top of the bottom plate. The bottom ends of the fixing bolts penetrate the bottom plate and extend to the outside. A mounting plate is arranged at the midpoint of the back of the inner wall. The present invention is provided with a mounting plate, a limit plate, a groove block, a limit groove, a connecting plate, a dismounting bolt, a dismounting nut, a support plate, a limit rod, a first dismounting fixing plate, a limit ring, a first spring, a telescopic Rod, second dismounting fixing plate, second spring and slide bar; The shortcoming of this invention is that can't propose specific effective method to the position measurement of bridge horizontal direct...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/30G01B5/02
Inventor 李春明
Owner ANHUI TESTING CENT FOR HIGHWAY ENG