CN210834532U - Integrated resiliometer for high-strength concrete detection - Google Patents
Integrated resiliometer for high-strength concrete detection Download PDFInfo
- Publication number
- CN210834532U CN210834532U CN201921693902.2U CN201921693902U CN210834532U CN 210834532 U CN210834532 U CN 210834532U CN 201921693902 U CN201921693902 U CN 201921693902U CN 210834532 U CN210834532 U CN 210834532U
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- Prior art keywords
- resiliometer
- rod
- pole
- strength concrete
- resiliometer body
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- 239000011372 high-strength concrete Substances 0.000 title claims abstract description 15
- 238000001514 detection method Methods 0.000 title claims description 13
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000010079 rubber tapping Methods 0.000 claims description 5
- 239000004567 concrete Substances 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 239000000945 filler Substances 0.000 description 6
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a construction detects technical field, and discloses a high-strength concrete detects uses integral type resiliometer, including the resiliometer body, the top fixed mounting of resiliometer body has the top cap, the middle part position on top cap top seted up with the filling hole of resiliometer body inner chamber intercommunication, the thread groove has been seted up to the internal surface in filling hole, threaded connection has the threaded rod on the thread groove. This high-strength concrete detects uses integral type resiliometer, there is the circular shape mount pad through the bottom fixed mounting at the resiliometer body, angle installation outer pole such as mount pad bottom, pole in the outer pole has cup jointed, the dead lever of interior pole bottom is in on the same horizontal plane with the impact rod, when the resiliometer uses, four spinal branch vaulting poles can with concrete surface in close contact with, the phenomenon that it can not produce the skew has been guaranteed in setting up of spacing ring simultaneously, the axis that makes the impact rod keeps the vertical relation with the concrete face that awaits measuring, realized keeping the vertically advantage throughout.
Description
Technical Field
The utility model relates to a construction detects technical field, specifically is a high-strength concrete detects uses integral type resiliometer.
Background
The concrete resiliometer is a detection device, is suitable for detecting the strength of general building elements, bridges and various concrete elements, and has an impact function as a main technical index; the rigidity of the tension spring is flicked; a percussion hammer stroke; the maximum static friction and the rate of penetration of the pointer system are averaged.
When carrying out concrete strength detection, generally detect by the handheld concrete resiliometer of operating personnel, when the concrete detects the face not the plane, the axis that the resiliometer was hardly guaranteed when detecting to manual operation resiliometer is perpendicular with the detection face, detect the back for a long time, operating personnel's arm can produce sour tired, also hardly guarantee resiliometer this moment and detect the face perpendicular, consequently can produce great data error, thereby influence the result that detects.
After the concrete resiliometer is used for a long time, due to the fact that the inner side wall of the through hole of the hammer and the outer side wall of the connecting rod slide relatively at a high speed constantly, rapid abrasion of the structure is easily caused by long-time friction, detection data are influenced lightly, and the device is damaged seriously, so that the use of the device is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a high-strength concrete detects uses integral type resiliometer possesses the advantage of keeping throughout perpendicularly and difficult wearing and tearing, has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides a concrete detection of excelling in uses integral type resiliometer, includes the resiliometer body, the top fixed mounting of resiliometer body has the top cap, the middle part position on top cap top seted up with the filler hole of resiliometer body inner chamber intercommunication, the thread groove has been seted up to the internal surface in filler hole, threaded connection has the threaded rod on the thread groove, the top fixed mounting of threaded rod has a top cap stopper, the resiliometer body is close to the external fixed surface of bottom position and installs the mount pad, the bottom fixed mounting of mount pad has the outer pole, interior pole has been cup jointed in the activity of outer pole, the bottom fixedly connected with spring of interior pole, the top of spring with the top fixed connection of outer pole inner chamber, the bottom fixed mounting of interior pole has the bracing piece.
Preferably, the internal thread of the thread groove is matched with the external thread of the threaded rod, and the length of the threaded rod is greater than that of the filling hole.
Preferably, the bottom end of the resiliometer body is movably provided with an elastic striking rod, and the front of the resiliometer body is provided with a scale window.
Preferably, the bottom end of the supporting rod is fixedly provided with a rubber seat, and the bottom end of the rubber seat and the bottom end of the bouncing rod are positioned on the same horizontal plane.
Preferably, the shape of mount pad is the ring shape, the quantity of outer pole is four, and waits the angle to install the bottom of mount pad, the quantity of interior pole also is four, and the fixed coupling of the one end that interior pole is close to the bracing piece has the spacing ring.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this high-strength concrete detects uses integral type resiliometer, there is the circular shape mount pad through the bottom fixed mounting at the resiliometer body, angle installation outer pole such as mount pad bottom, pole in the outer pole has cup jointed, the dead lever of interior pole bottom is in on the same horizontal plane with the impact rod, when the resiliometer uses, four spinal branch vaulting poles can with concrete surface in close contact with, the phenomenon that it can not produce the skew has been guaranteed in setting up of spacing ring simultaneously, the axis that makes the impact rod keeps the vertical relation with the concrete face that awaits measuring, realized keeping the vertically advantage throughout.
2. This integral type resiliometer is used in high-strength concrete detection, there is the top cap through the top fixed mounting at the resiliometer body, set up the filler hole with the inside intercommunication of resiliometer body in the top cap, set up the thread groove with top cap stopper bottom threaded rod looks adaptation on the filler hole, only need rotatory top cap stopper, appropriate amount of lubricating oil instils into in to the filler hole, and the top cap stopper of screwing, lubricating oil fully lubricated impact hammer, impact pole and connecting rod, make friction reduce between it, the advantage of difficult wearing and tearing has been realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the outer rod and the inner rod of the present invention;
fig. 3 is a schematic structural view of the top cover and the top cover plug of the present invention;
fig. 4 is a schematic structural view of the support rod of the present invention.
In the figure: 1. a resiliometer body; 2. a top cover; 3. filling holes; 4. a thread groove; 5. a threaded rod; 6. a cap plug; 7. a mounting seat; 8. an outer rod; 9. an inner rod; 10. a spring; 11. a support bar; 12. a rubber seat; 13. a limiting ring; 14. a tapping rod; 15. a scale window; 16. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an integrated resiliometer for high-strength concrete detection comprises a resiliometer body 1, a top cover 2 is fixedly mounted at the top end of the resiliometer body 1, a filling hole 3 communicated with an inner cavity of the resiliometer body 1 is formed in the middle position of the top end of the top cover 2, the filling hole 3 is used for filling lubricating oil, a thread groove 4 is formed in the inner surface of the filling hole 3, a threaded rod 5 is connected to the thread groove 4 in a threaded manner, a top cover plug 6 is fixedly mounted at the top end of the threaded rod 5, a mounting seat 7 is fixedly mounted on the outer surface of the resiliometer body 1 close to the bottom end position, the mounting seat 7 is made of metal and is fixedly welded to the outer surface of the resiliometer body 1, an outer rod 8 is fixedly mounted at the bottom end of the mounting seat 7, an inner rod 9 is movably sleeved in the outer rod 8, a spring 10 is fixedly connected to the bottom end of the inner rod 9, the number The top end of the inner cavity is fixedly connected, the bottom end of the inner rod 9 is fixedly provided with four support rods 11, and the bottom ends of the support rods 11 and the bottom end of the tapping rod 14 are still in the same horizontal plane when the tapping rod 14 is in the shortest state.
Further, the internal thread of the thread groove 4 is matched with the external thread of the threaded rod 5, and the length of the threaded rod 5 is larger than that of the filling hole 3.
Further, the bottom end of resiliometer body 1 movably mounted has a tapping rod 14, and the front of resiliometer body 1 has been seted up scale window 15.
Further, the bottom end of the supporting rod 11 is fixedly provided with a rubber seat 12, the rubber seat 12 is mainly used for increasing the friction force between the supporting rod 11 and the surface of the concrete surface to be measured to prevent slipping, and the bottom end of the rubber seat 12 and the bottom end of the bouncing rod 14 are located on the same horizontal plane.
Further, the mounting base 7 is circular, the number of the outer rods 8 is four, the outer rods are arranged at the bottom end of the mounting base 7 at equal angles, the number of the inner rods 9 is four, a limiting ring 13 is fixedly sleeved at one end, close to the support rod 11, of each inner rod 9, the limiting ring 13 is a metal circular ring, and a circular hole is formed in the middle of the limiting ring 13.
The working principle is as follows: this integral type resiliometer for high-strength concrete detects when using, the rubber seat 12 and the concrete face in close contact with that awaits measuring of four spinal branch vaulting poles 11 bottoms, spacing ring 13 has guaranteed that bracing piece 11 can not produce the phenomenon of skew, and simultaneously, exert inside pressure to resiliometer body 1, rebound pole 14 inwards contracts under the effect of resiliometer inner structure, interior pole 9 applys pressure to spring 10 under the effect of rubber seat 12, spring 10 shortens thereby make in the pole 9 part indentation outer pole 8, rebound from scale window 15 completion reading until rebound pole 14, rotatory top cap stopper 6, appropriate amount of lubricating oil instils into in the filler hole 3, and top cap stopper 6 screws, lubricating oil fully lubricated impact hammer, rebound pole 14 and connecting rod, make the friction reduce between it.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-strength concrete detects uses integral type resiliometer, includes resiliometer body (1), its characterized in that: a top cover (2) is fixedly arranged at the top end of the resiliometer body (1), a filling hole (3) communicated with the inner cavity of the resiliometer body (1) is formed in the middle of the top end of the top cover (2), the inner surface of the filling hole (3) is provided with a thread groove (4), the thread groove (4) is connected with a threaded rod (5) in a threaded manner, a top cover plug (6) is fixedly installed at the top end of the threaded rod (5), an installation seat (7) is fixedly installed on the outer surface of the rebound apparatus body (1) close to the bottom end, an outer rod (8) is fixedly arranged at the bottom end of the mounting seat (7), an inner rod (9) is movably sleeved in the outer rod (8), the bottom fixedly connected with spring (10) of interior pole (9), the top of spring (10) with the top fixed connection of outer pole (8) inner chamber, the bottom fixed mounting of interior pole (9) has bracing piece (11).
2. The integrated rebound instrument for high-strength concrete detection according to claim 1, wherein: the internal thread of the thread groove (4) is matched with the external thread of the threaded rod (5), and the length of the threaded rod (5) is greater than that of the filling hole (3).
3. The integrated rebound instrument for high-strength concrete detection according to claim 1, wherein: the bottom end of the resiliometer body (1) is movably provided with an elastic striking rod (14), and the front surface of the resiliometer body (1) is provided with a scale window (15).
4. The integrated rebound device for high-strength concrete detection according to claim 3, wherein: the bottom fixed mounting of bracing piece (11) has rubber seat (12), the bottom of rubber seat (12) with the bottom of tapping pole (14) is in on the same horizontal plane.
5. The integrated rebound instrument for high-strength concrete detection according to claim 1, wherein: the shape of mount pad (7) is the ring shape, the quantity of outer pole (8) is four, and waits the angle to install the bottom of mount pad (7), the quantity of interior pole (9) also is four, and the fixed cover of one end that interior pole (9) is close to bracing piece (11) has connect spacing ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693902.2U CN210834532U (en) | 2019-10-09 | 2019-10-09 | Integrated resiliometer for high-strength concrete detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921693902.2U CN210834532U (en) | 2019-10-09 | 2019-10-09 | Integrated resiliometer for high-strength concrete detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210834532U true CN210834532U (en) | 2020-06-23 |
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ID=71261936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921693902.2U Withdrawn - After Issue CN210834532U (en) | 2019-10-09 | 2019-10-09 | Integrated resiliometer for high-strength concrete detection |
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| Country | Link |
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| CN (1) | CN210834532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304793A (en) * | 2020-11-26 | 2021-02-02 | 山东省水利工程试验中心有限公司 | Hydraulic engineering is with small-size portable concrete intensity detection device |
-
2019
- 2019-10-09 CN CN201921693902.2U patent/CN210834532U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304793A (en) * | 2020-11-26 | 2021-02-02 | 山东省水利工程试验中心有限公司 | Hydraulic engineering is with small-size portable concrete intensity detection device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200623 Effective date of abandoning: 20240401 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200623 Effective date of abandoning: 20240401 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |