CN212159438U - Auxiliary template for resiliometer - Google Patents
Auxiliary template for resiliometer Download PDFInfo
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- CN212159438U CN212159438U CN201921742093.XU CN201921742093U CN212159438U CN 212159438 U CN212159438 U CN 212159438U CN 201921742093 U CN201921742093 U CN 201921742093U CN 212159438 U CN212159438 U CN 212159438U
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- resiliometer
- rebound
- square template
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Abstract
The utility model provides a resiliometer uses auxiliary template, including square template, equidistant the inspection hole of having seted up on the square template, the diameter more than or equal to resiliometer's of inspection hole external diameter. The problems that an existing resiliometer is not standard in use, large in measurement error, poor in accuracy and the like are solved. Belongs to the technical field of resiliometer assistance.
Description
Technical Field
The utility model relates to a resiliometer uses auxiliary template belongs to the supplementary technical field of resiliometer.
Background
With the attention of people to the engineering quality and the rapid development and the mature of the nondestructive testing technology, the application of the nondestructive testing technology in the construction engineering is promoted to increase day by day. It has become one of the detection and analysis means of engineering accident, and is becoming a reliable monitoring tool in engineering quality control and building use process. It can be said that it has a strong place for engineering construction, acceptance and use.
The use of rebound has been in the past 40 years since the invention of the rebound tester in switzerland in 1948, the rebound tester operating on the fundamental principle of rebound. The rebound method is a method for estimating the strength of concrete by using a heavy hammer driven by a spring, impacting the surface of the concrete through an impact rod dowel bar, measuring the rebound distance of the heavy hammer, and taking the ratio of the rebound distance of a rebound value to the initial length of the spring as an index related to the strength. Although other nondestructive testing methods continuously appear, the instrument used by the rebound method has the characteristics of simple structure, simple and convenient method, better correlation between a test value and the concrete strength under certain conditions, low test cost and the like, so far, the rebound method still does not lose the superiority of field application, and is recognized as one of the basic methods of the concrete nondestructive testing by the international academia, when the rebound apparatus is used, a plurality of points are generally taken at equal intervals on a wall body or a column body, and the rebound apparatus is used for testing by utilizing the vertical testing surface of the rebound apparatus, firstly, because of no auxiliary tool, the interval between the points is taken only according to the personal feeling of an operator, and is extremely inaccurate, and the distance error is large; secondly, when the resiliometer is manually operated, the complete perpendicular to the detection wall surface of the resiliometer cannot be guaranteed, the measurement result is not accurate, and the problem is urgently needed to be solved.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a resiliometer uses auxiliary template to solve current resiliometer and use the nonstandard, measuring error is great, the poor scheduling problem of accuracy.
For solving above-mentioned problem, plan to adopt such resiliometer to use auxiliary template, including square template, equidistant inspection hole has been seted up on the square template, the diameter more than or equal to resiliometer's of inspection hole external diameter.
In the auxiliary template, the square templates are spliced templates, two pairs of two sides of each square template are respectively provided with a clamping groove and a clamping block which are matched with each other, the number of the square templates is multiple, two adjacent square templates are butted through the clamping grooves and the clamping blocks corresponding to the side surfaces, and the distances between any two adjacent detection holes are the same after splicing;
in the auxiliary template, the square template is a square template, and the thickness of the square template is 2-5 cm.
Compared with the prior art, the utility model discloses utilize simple template structure to standardize the point of getting and the vertical detection of resiliometer to avoided getting the detection error that the point is inhomogeneous, detect straightness difference that hangs down etc. and cause, further ensured testing result's accuracy, promoted detection quality.
Drawings
Fig. 1 is a schematic structural diagram of the spliced square templates of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 and 2, this embodiment provides an auxiliary template is used to resiliometer, including square template 1, square template 1 is square concatenation formula template, square template 1's thickness is 2-5cm, two pairs of both sides of square template 1 are provided with assorted draw-in groove 12 and fixture block 13 respectively, square template 1 is total a plurality ofly, and draw-in groove 12 and the fixture block 13 butt joint that corresponds through the side between two adjacent square templates 1, inspection hole 11 has been seted up to equidistant on square template 1, the diameter more than or equal to resiliometer's of inspection hole 11 external diameter, and the distance between two arbitrary adjacent inspection holes 11 is the same after the concatenation.
When the device is used, the number of the square templates 1 is determined according to the number of the detection points, the selected square templates 1 are spliced and attached to a surface to be detected, the side edge of the square template 1 is parallel to or aligned with the edge of the surface to be detected, the square template 1 is stabilized or the square template 1 is lifted and fixed on the surface to be detected by using an auxiliary tool, then the resiliometer is used for detecting in the detection hole 11 respectively, and the aperture of the detection hole 11 is optimally larger than the maximum outer diameter of the resiliometer by 1-3 mm.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a resiliometer uses supplementary template which characterized in that: the rebound tester comprises a square template (1), wherein detection holes (11) are formed in the square template (1) at equal intervals, and the diameter of each detection hole (11) is larger than or equal to the outer diameter of the rebound tester.
2. The auxiliary template for use of a rebound apparatus according to claim 1, wherein: the square template (1) is a splicing type template, two pairs of two sides of the square template (1) are respectively provided with a clamping groove (12) and a clamping block (13) which are matched, the square template (1) is multiple in total, the two adjacent square templates (1) are butted through the clamping groove (12) and the clamping block (13) which correspond to the side faces, and the distance between any two adjacent detection holes (11) is equal after splicing.
3. The auxiliary template for use of a rebound apparatus according to claim 2, wherein: the square template (1) is a square template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742093.XU CN212159438U (en) | 2019-10-17 | 2019-10-17 | Auxiliary template for resiliometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742093.XU CN212159438U (en) | 2019-10-17 | 2019-10-17 | Auxiliary template for resiliometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212159438U true CN212159438U (en) | 2020-12-15 |
Family
ID=73703758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742093.XU Active CN212159438U (en) | 2019-10-17 | 2019-10-17 | Auxiliary template for resiliometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212159438U (en) |
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2019
- 2019-10-17 CN CN201921742093.XU patent/CN212159438U/en active Active
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