CN216484789U - Concrete strength ultrasonic resilience comprehensive method detection auxiliary device - Google Patents
Concrete strength ultrasonic resilience comprehensive method detection auxiliary device Download PDFInfo
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- CN216484789U CN216484789U CN202122940635.8U CN202122940635U CN216484789U CN 216484789 U CN216484789 U CN 216484789U CN 202122940635 U CN202122940635 U CN 202122940635U CN 216484789 U CN216484789 U CN 216484789U
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- laser emitter
- locating plate
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- concrete strength
- positioning plate
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Abstract
The utility model provides an ultrasonic resilience comprehensive method detection auxiliary device for concrete strength, which comprises a positioning plate, a verticality scale gauge, a laser emitter and ultrasonic transducer positioning holes, wherein the positioning plate is of a square plate-shaped structure, the ultrasonic transducer positioning holes are formed in the four corners and the middle of the positioning plate, the verticality scale gauge is arranged at the top end of the positioning plate, and the laser emitter is arranged in the middle of the edges of the two adjacent sides of the positioning plate. The utility model can quickly and accurately arrange the test area, is safe and reliable, has strong operability, and greatly improves the working efficiency of operators and the detection accuracy.
Description
Technical Field
The utility model belongs to the technical field of building engineering detection, and particularly relates to an auxiliary device for detecting a concrete strength ultrasonic rebound comprehensive method.
Background
The method for detecting the concrete strength by an ultrasonic rebound synthesis method is a non-damage detection method for the concrete strength in a structure which is widely used in China at present. Compared with a single ultrasonic or rebound non-damage detection method, the method has the advantages of high precision, wide application range and the like.
The ultrasonic rebound synthesis method has the advantages of high detection precision, wide application, high reliability of a test result and the like, is widely applied to the quality control and detection of the concrete member and the concrete strength of the member, can be used as a basis for the quality evaluation and safety evaluation of the structure and the member, and is a nondestructive detection method worthy of wide popularization.
The comprehensive legal inspection instrument of present concrete intensity supersound resilience mainly adopts ordinary steel rule, chalk or marker pen to detect, at the in-process that the district was arranged that surveys, because the detection object is blind, the measurement personnel are difficult to survey district accurate positioning, and operating procedure is loaded down with trivial details, and the time cost is long, and work efficiency is low, and often influences the precision of testing result.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides the auxiliary device for detecting the concrete strength ultrasonic rebound comprehensive method, can quickly and accurately position a measuring point, is safe and reliable, has strong operability, and effectively improves the working efficiency of operators.
The technical scheme adopted by the utility model is as follows:
the utility model provides a concrete intensity supersound resilience synthesis method detects auxiliary device, includes locating plate, the straightness graduation apparatus that hangs down and laser emitter, the locating plate is square platelike structure, and five ultrasonic transducer locating holes have been seted up at the four corners and the middle part of locating plate, the straightness graduation apparatus that hangs down is fixed at the upper end middle part of locating plate, laser emitter has two, and laser emitter rides the horse card and fastening screw through the fastening and installs on the locating plate, and one of them laser emitter installs at the middle part of locating plate lower extreme, and its position corresponds with the straightness graduation apparatus position that hangs down at top, and another laser emitter installs at the middle part of a locating plate side, and two laser emitters are the right angle direction setting.
Furthermore, the positioning plate is made of PVC hard plastics.
Furthermore, the verticality dial gauge is fixed at the top end of the positioning plate through strong glue.
Compared with the prior art, the utility model has the following beneficial effects:
according to the ultrasonic rebound comprehensive method detection auxiliary device designed by the utility model, an operator only needs to determine a horizontal line perpendicular to two opposite side surfaces on a test object, so that light rays emitted by a laser emitter on the auxiliary device are converged on the horizontal line, and the verticality scale is adjusted to be centered, so that the positions of ultrasonic rebound measuring points can be quickly and accurately arranged.
Drawings
FIG. 1 is a schematic plan view of an ultrasonic rebound comprehensive method detection auxiliary device for concrete strength, which is disclosed by the utility model;
FIG. 2 is a side view of the ultrasonic rebound comprehensive method detection auxiliary device for concrete strength.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and features in the embodiments and embodiments in the present application may be combined with each other without conflict, and the present invention will be described in detail with reference to the drawings and with reference to the embodiments.
As shown in fig. 1 and 2, an auxiliary device for detecting a concrete strength ultrasonic rebound comprehensive method comprises a positioning plate 1, a perpendicularity scale 2 and a laser emitter 3; the positioning plate 1 is of a square plate-shaped structure, the positioning plate 1 is made of PVC (polyvinyl chloride) hard plastic, five ultrasonic transducer positioning holes 4 are formed in the four corners and the middle of the positioning plate 1, the size of each ultrasonic transducer positioning hole 4 is the same as that of each ultrasonic transducer, and each ultrasonic transducer positioning hole 4 is used for positioning a measuring point; the verticality dial gauge 2 is fixed in the middle of the upper end of the positioning plate 1; the fixing mode of the verticality dial gauge 2 can adopt a screw fixing or glue pasting mode, and in the utility model, a strong glue pasting mode is preferably adopted, so that the verticality dial gauge has the advantages of convenience in replacement and simplicity in operation; laser emitter 3 has two, and laser emitter 3 installs on locating plate 1 through fastening on horse card 5 and fastening screw 6, and one of them laser emitter 3 installs in the middle part of 1 lower extreme of locating plate, and its position corresponds with the straightness graduation apparatus 2 positions that hang down at top, and another laser emitter 3 installs in the middle part of 1 side of locating plate, and two laser emitters 3 are the right angle direction setting.
The use principle of the utility model is as follows:
when in detection, a steel ruler and a marking pen are used for marking a horizontal line on the bottom surface or the side surface of a test object, a positioning plate 1 is horizontally placed on the other two opposite test surfaces at a certain distance from the horizontal line, the horizontal line perpendicular to the marking is perpendicular to the marking, a laser emitter 3 is opened, laser rays are converged to the marked horizontal line, the positioning plate 1 on a device is slightly adjusted, a verticality scale 2 on the positioning plate 1 is centered, when the verticality scale 2 is centered at 0 scale, and rays emitted by the laser emitter 3 are intersected with the horizontal line, the marking pen is used for marking the outer contour of the positioning plate 1 and the position of an ultrasonic transducer positioning hole 4, namely a measuring area and a measuring point position of the concrete strength ultrasonic rebound synthesis method.
The auxiliary device for detecting the concrete strength ultrasonic rebound comprehensive method can quickly and accurately arrange a test detection area, is safe and reliable, has strong operability, and greatly improves the working efficiency of operators and the detection accuracy.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a concrete strength supersound resilience synthesis method detects auxiliary device, includes locating plate, the straightness scale that hangs down and laser emitter, its characterized in that: the locating plate is square plate-shaped structure, and five ultrasonic transducer locating holes have been seted up at the four corners and the middle part of locating plate, the straightness graduation apparatus that hangs down is fixed in the upper end middle part of locating plate, laser emitter has two, and laser emitter installs on the locating plate through fastening riding on the horse card and fastening screw, and one of them laser emitter installs in the middle part of locating plate lower extreme, and its position corresponds with the straightness graduation apparatus position that hangs down at top, and another laser emitter installs in the middle part of a locating plate side, and two laser emitters are the right angle direction and set up.
2. The concrete strength ultrasonic rebound comprehensive method detection auxiliary device according to claim 1, wherein: the positioning plate is made of PVC hard plastics.
3. The concrete strength ultrasonic rebound comprehensive method detection auxiliary device according to claim 1, wherein: and the verticality dial gauge is fixed at the top end of the positioning plate through strong glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122940635.8U CN216484789U (en) | 2021-11-29 | 2021-11-29 | Concrete strength ultrasonic resilience comprehensive method detection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122940635.8U CN216484789U (en) | 2021-11-29 | 2021-11-29 | Concrete strength ultrasonic resilience comprehensive method detection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484789U true CN216484789U (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122940635.8U Active CN216484789U (en) | 2021-11-29 | 2021-11-29 | Concrete strength ultrasonic resilience comprehensive method detection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216484789U (en) |
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2021
- 2021-11-29 CN CN202122940635.8U patent/CN216484789U/en active Active
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