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Precast concrete component structure performance inspection device

A prefabricated component and structural performance technology, applied in the direction of measuring devices, machine/structural component testing, strength characteristics, etc., can solve the problem of inconvenient concrete prefabricated component clamping, inability to uniformly disperse load pressure, and affect the strength detection of concrete prefabricated components Accuracy and other issues, to achieve the effect of improving accuracy, improving stability, and evenly dispersing load pressure

Active Publication Date: 2021-02-02
南京狼旗网络传媒有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, concrete is one of the main structural materials in modern building materials. It has a large amount of use and a wide range of applications, so quality management and control are very important; thus testing the strength of concrete prefabricated components is very important for controlling project quality. ; Existing concrete prefabricated component detection device is inconvenient to apply load pressure to the top surface and bottom surface of the concrete prefabricated component at the same time when the concrete prefabricated component is tested for strength, and it is easy to cause the concrete prefabricated component to fail to bear the load The pressure is evenly distributed, which affects the detection accuracy of the strength of the precast concrete component. At the same time, the existing detection device for the precast concrete component is not convenient for the limit clamping of the lateral position of the prefabricated concrete component, resulting in When the prefabricated components are under pressure, the concrete prefabricated components are prone to lateral displacement; therefore, the above problems need to be improved and optimized

Method used

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  • Precast concrete component structure performance inspection device
  • Precast concrete component structure performance inspection device
  • Precast concrete component structure performance inspection device

Examples

Experimental program
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Embodiment 1

[0024] Example 1: see Figure 1-4, a structural performance inspection device for prefabricated concrete components, including a base 1, a push-down assembly, a drive assembly, a linkage assembly, a transmission mechanism, a jacking mechanism and a clamping mechanism, the base 1 is a rectangular shape arranged horizontally, and the top surface of the base 1 is two The middle parts of the sides are fixed vertically with support columns 2, and the middle parts of the support columns 2 are provided with linkage chambers vertically, and linkage components are arranged in the linkage cavities; top plates 3 are fixedly connected between the top surfaces of the support columns 2, Above the top surface of the top plate 3, a mounting plate 4 is fixed horizontally through a fixed rod. The top surface of the mounting plate 4 is provided with a motor box, and a motor 7 is vertically provided in the motor box. Plate 5, the middle part of the bottom surface of the lifting plate 5 is fixedly...

Embodiment 2

[0029] Embodiment 2: In this embodiment, the present invention also proposes a kind of concrete prefabricated member structural performance inspection device, comprises the following steps:

[0030] Step 1, first electrically connect the motor 7 to an external power supply through wires, then place the concrete prefabricated component to be tested in the placement groove, and then press down the setting platform 14 by the gravity of the concrete prefabricated component itself. The decline of platform 14 is convenient to set connecting column 28 to carry out slight drop, through the slight drop of connecting column 28, it is convenient to make the distance between fixed seat 13 and placing platform 14 narrow, and it is convenient to make L-shaped push rod 31 push hinged rod 39 to push horizontal The bar 33 moves laterally in the direction of the placement groove, and the lateral movement of the cross bar 33 facilitates pushing the splint 34 to initially limit the concrete prefab...

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Abstract

The invention discloses a precast concrete component structure performance inspection device which comprises a base, linkage assemblies, a transmission mechanism, a jacking mechanism and a clamping mechanism, supporting columns are fixedly connected to the two sides of the top surface of the base, and the linkage assemblies are arranged in linkage cavities; a top plate is arranged on the top facesof the supporting columns, and a lifting plate is arranged between the supporting columns. A driving assembly is arranged between the top plate and the mounting plate, and pushing-down assemblies arearranged on the two sides of the top surface of the lifting plate; the jacking mechanism is arranged in the jacking cavity, and clamping mechanisms are arranged on the portions, on the two sides of the containing groove, of the containing table. The transmission mechanism is arranged in the transmission cavity; the device is easy to operate, the top surface of the concrete prefabricated part is pressurized through the driving assembly and the pushing-down assembly, and the bottom surface of the concrete prefabricated part is conveniently pressurized through the transmission mechanism and thejacking mechanism; and the problem that an existing prefabricated part detection device is uneven in load distribution is solved. By means of the jacking mechanism and the clamping mechanism, the problem that lateral transverse movement of the concrete prefabricated member is prone to occurring in concrete detection is solved.

Description

technical field [0001] The invention relates to the technical field of detection of concrete prefabricated components, in particular to a device for inspecting the structural performance of concrete prefabricated components. Background technique [0002] At present, concrete is one of the main structural materials in modern building materials. It has a large amount of use and a wide range of applications, so quality management and control are very important; thus testing the strength of concrete prefabricated components is very important for controlling project quality. ; Existing concrete prefabricated component detection device is inconvenient to apply load pressure to the top surface and bottom surface of the concrete prefabricated component at the same time when the concrete prefabricated component is tested for strength, and it is easy to cause the concrete prefabricated component to fail to bear the load The pressure is evenly distributed, which affects the detection a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08G01N3/02G01N3/04G01M13/00
CPCG01M13/00G01N3/02G01N3/04G01N3/08G01N2203/0019
Inventor 施宁施炎王宁倪建国张云霞
Owner 南京狼旗网络传媒有限公司