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Auxiliary device for bridge load test detection

A technology of load test and auxiliary device, applied in measuring device, using repetitive force/pulsation force to test the strength of materials, instruments, etc., can solve the problems of lack of detection and collection, etc.

Pending Publication Date: 2021-12-10
杭州方平建设工程检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that most of the detection operations in the prior art can only collect local data of reinforced concrete blocks, lacking complete and comprehensive detection and collection, and propose an auxiliary device for bridge load test detection

Method used

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  • Auxiliary device for bridge load test detection
  • Auxiliary device for bridge load test detection
  • Auxiliary device for bridge load test detection

Examples

Experimental program
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Effect test

Embodiment 1

[0035] refer to Figure 1-7 , in an embodiment of the present invention, an auxiliary device for bridge load test detection includes a base 1, and a U-shaped mounting frame 3 and a fixing frame 4 are sequentially arranged above the base 1, and the U-shaped mounting frame 3 is installed on the base through intervals. The two support columns 2 on the seat 1 are fixed and suspended, and the U-shaped mounting frame 3 is connected with a connecting block 9 through a tilting mechanism. The bottom of the frame 4 is symmetrically equipped with two sliding blocks 28, and the top surface of the base 1 is provided with two guide rails 19 for the sliding installation of the two sliding blocks 28 respectively. Matching reciprocating mechanism; the fixed frame 4 is provided with a lifting base 20, the top surface of the lifting base 20 is provided with a plurality of data detection probes 22 at intervals, and the bottom side of the lifting base 20 is installed with a plurality of data detec...

Embodiment 2

[0041] The difference between this embodiment and Embodiment 1 is that the clamping mechanism includes a fixed clip seat 8 fixed on the end surface of the connecting block 9 facing away from the roller 13, and a movable clip seat 10 is movably arranged on the fixed clip seat 8, and the movable clip seat 10 is A plurality of locking bolts 11 are arranged at intervals, and the tightening of the locking bolts 11 realizes the clamping of the cut reinforced concrete block through the movable clamp seat 10 and the fixed clamp seat 8 .

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Abstract

The invention discloses an auxiliary device for bridge load test detection, which relates to the technical field of load detection of bridge materials. The auxiliary device comprises a base, a U-shaped mounting frame and a fixing frame are sequentially arranged above the base, the U-shaped mounting frame is fixed and suspended through two supporting columns installed on the base at intervals, a connecting block is connected into the U-shaped mounting frame through a swinging and inclining mechanism, a clamping mechanism is mounted on the side, back to the U-shaped mounting frame, of the connecting block, and two sliding blocks are symmetrically mounted at the bottom of the fixing frame. On one hand, the placement angle of the cut reinforced concrete block can be flexibly adjusted, detection data of the cut reinforced concrete block at each angle can be conveniently obtained, and step-by-step detection of the surface of the cut reinforced concrete block can be realized in cooperation with sequential movement of the fixing frame; the comprehensive detection data of the reinforced concrete block can be obtained by transferring the cut reinforced concrete block, and the device is practical, reliable and suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of load detection of bridge materials, in particular to an auxiliary device for bridge load test detection. Background technique [0002] From the utilization of natural bridges to man-made bridges, this is a historical leap. From simple single-plank bridges to today's steel bridges; from single girder bridges to pontoon bridges, cable bridges, arch bridges, garden bridges, trestle bridges, tow bridges, etc.; bridge construction materials have changed from mainly wood to stone. Then to steel and reinforced concrete, this is a very long development process. However, Chinese bridge construction has achieved amazing achievements. In the 1930s, prestressed concrete and high-strength steel appeared one after another, and major progress was made in the research of material plasticity theory and limit theory, bridge vibration research, aerodynamic research, and soil mechanics research. Therefore, it provides a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/38G01N3/04G01N3/02
CPCG01N3/38G01N3/04G01N3/02G01N2203/0005G01N2203/005
Inventor 施雄强
Owner 杭州方平建设工程检测有限公司
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