CN207423646U - A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time - Google Patents
A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time Download PDFInfo
- Publication number
- CN207423646U CN207423646U CN201721297179.7U CN201721297179U CN207423646U CN 207423646 U CN207423646 U CN 207423646U CN 201721297179 U CN201721297179 U CN 201721297179U CN 207423646 U CN207423646 U CN 207423646U
- Authority
- CN
- China
- Prior art keywords
- reisilometer
- calibration
- ensureing
- wear
- annulus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of wear-resisting operating devices for ensureing to rotate about 90 ° during reisilometer calibration every time, there is casing including anti-skid bulge, adjusting screw rod, attaching nut, guide flange, graduated scale, pointer blocks, buffering compression spring and block, the outer cover of the reisilometer body.The utility model is provided with eight equal parts mark line, it is mostly quartering mark line to solve light rebound instrument calibration device, reisilometer body cannot be made to carry out accurate stable rotation, it cannot be guaranteed that the problem of rotation angle, there is provided the interior lining rings of lint material, the material for solving lining ring in common is mostly made of rubber, it can not ensure the problem of interior lining ring does not damage elastic stem after being used for multiple times, there is provided anti-skid bulges, it can be easy to operate and use, there is provided limiting slots, it can be in order to taking and fix, the design is easy for installation, reduce use cost, during making reisilometer calibration test, elastic stem rotates to be 90 ° every time, it is more accurate, reduce the error of calibration test.
Description
Technical field
The utility model is related to calibration angle ferrule technology fields, are rotated every time when being specially a kind of guarantee reisilometer calibration
About 90 ° of wear-resisting operating device.
Background technology
《Concrete intensity with rebound method technical regulation》The calibration examination of (DBJ/T 13-71-2015) regulation reisilometer
It tests preferably in drying, room temperature to carry out under conditions of 5-35 DEG C, during calibration, riveting stake should be firmly lain on the big object of rigidity,
When measuring rebound value, the stable rebound average value of continuous attack downwards three times is taken, elastic stem should rotate in four times, and rotation is suitable every time
For 90 °, the calibration average value that elastic stem often rotates once should be 80 ± 2.
But reisilometer calibration apparatus structure currently on the market is complicated, and function is single, in reisilometer calibration test mistake
Cheng Zhong is often difficult to ensure elastic stem about 90 ° of rotation every time, and causing calibration test, there are test error, light rebound instrument rates
It is mostly quartering mark line to determine device, it is impossible to reisilometer body be made to carry out accurate stable rotation, it is impossible to ensure rotation angle, commonly
The material of interior lining ring is mostly made of rubber, can not be ensured that interior lining ring does not damage elastic stem after being used for multiple times, is not provided with anti-skidding
Protrusion, it is impossible to it is easy to operate and use, it is not provided with limiting slot, it is impossible to convenient for taking and fixing.
Utility model content
The utility model provides a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time, Ke Yiyou
Effect solution is mentioned above in the background art cannot to make reisilometer body carry out accurate stable rotation, it is impossible to ensure rotation angle,
The material of lining ring is mostly made of rubber in common, can not be ensured that interior lining ring does not damage elastic stem after being used for multiple times, is not provided with
Anti-skid bulge, it is impossible to it is easy to operate and use, it is not provided with limiting slot, it is impossible to the problem of convenient for taking and fixing.
To achieve the above object, the utility model provides following technical solution：It is revolved every time during a kind of guarantee reisilometer calibration
Turn about 90 ° of wear-resisting operating device, including anti-skid bulge, adjusting screw rod, clamp nut, attaching nut, guide flange, scale
Ruler, pointer blocks, buffering compression spring, block, draw ring, sealing felt collar, spring base, elastic hammer, limiting slot, casing, reisilometer body, tail
Lid, mark line, interior lining ring and annulus, the outer cover of the reisilometer body has casing, and the top of reisilometer body is provided with
Tail-hood, offers limiting slot in the one side wall of the casing, embedded on another side wall to be provided with graduated scale, the graduated scale it is interior
Portion is provided with pointer blocks, and one end of the tail-hood is provided with anti-skid bulge, and the other end of tail-hood is connected with adjusting screw rod, described
The outside of adjusting screw rod is provided with clamp nut, and the one side of the clamp nut is provided with attaching nut, the attaching nut's
One side is provided with guide flange, and the one side of the guide flange is provided with elastic hammer, and one end of the elastic hammer is provided with tension spring
Seat, the spring base are internally provided with buffering compression spring, and the one side of the buffering compression spring is provided with draw ring, and buffers the one of compression spring
End is connected with block, and one end of the block is provided with sealing felt collar, and the sealing felt collar is internally provided with annulus, the circle
The inside of ring is equipped with interior lining ring, and the one side of annulus is provided with mark line.
Preferably, the elastic hammer is internally provided with elastic stem, and one end of elastic stem is connected with guide flange.
Preferably, the bottom of the attaching nut is provided with hanger pin.
Preferably, the internal diameter of the annulus is 17mm, and annulus is a kind of component of aluminum alloy material.
Preferably, the thickness of the interior lining ring is 0.8mm, and interior lining ring is a kind of component of lint material.
Preferably, the angle between the two neighboring mark line is 45 °.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, there is provided eight equal parts mark line, it is mostly quartering mark line to solve light rebound instrument calibration device, it is impossible to make reisilometer sheet
Body carries out accurate stable rotation, it is impossible to which the problem of ensureing rotation angle, there is provided the interior lining rings of lint material, solve in common
The material of lining ring is mostly made of rubber, can not ensure the problem of interior lining ring does not damage elastic stem after being used for multiple times, and there is provided anti-
Sliding protrusion, can be easy to operate and use, can be in order to take and fix there is provided limiting slot, and the design is easy for installation, reduces
Use cost, during making reisilometer calibration test, elastic stem rotates to be 90 ° every time, more accurately, reduce calibration test
Error.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of lining ring in the utility model；
Figure label：1st, anti-skid bulge；2nd, adjusting screw rod；3rd, clamp nut；4th, attaching nut；5th, guide flange；6th, carve
Spend ruler；7th, pointer blocks；8th, compression spring is buffered；9th, block；10th, draw ring；11st, felt collar is sealed；12nd, spring base；13rd, elastic hammer；14th, limit
Position slot；15th, casing；16th, reisilometer body；17th, tail-hood；18th, mark line；19th, interior lining ring；20th, annulus.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figs. 1-2, the utility model provides a kind of technical solution, and when a kind of guarantee reisilometer calibration is every
The wear-resisting operating device of secondary about 90 ° of rotation, including anti-skid bulge 1, adjusting screw rod 2, clamp nut 3, attaching nut 4, guiding method
Orchid 5, graduated scale 6, pointer blocks 7, buffering compression spring 8, block 9, draw ring 10, sealing felt collar 11, spring base 12, elastic hammer 13, /V
Slot 14, casing 15, reisilometer body 16, tail-hood 17, mark line 18, interior lining ring 19 and annulus 20, the outside of reisilometer body 16
Casing 15 is cased with, and the top of reisilometer body 16 is provided with tail-hood 17, and limiting slot 14 is offered in the one side wall of casing 15,
Embedded on another side wall to be provided with graduated scale 6, graduated scale 6 is internally provided with pointer blocks 7, and one end of tail-hood 17 is provided with anti-
Sliding protrusion 1, and the other end of tail-hood 17 is connected with adjusting screw rod 2, the outside of adjusting screw rod 2 is provided with clamp nut 3, fastening
The one side of nut 3 is provided with attaching nut 4, and the one side of attaching nut 4 is provided with guide flange 5, and the one side of guide flange 5 is set
There is elastic hammer 13, one end of elastic hammer 13 is provided with spring base 12, and spring base 12 is internally provided with buffering compression spring 8, buffering pressure
The one side of spring 8 is provided with draw ring 10, and the one end for buffering compression spring 8 is connected with block 9, and one end of block 9 is provided with sealing felt collar
11, sealing felt collar 11 is internally provided with annulus 20, and the inside of annulus 20 is equipped with interior lining ring 19, and the one side of annulus 20 is set
There is mark line 18.
In order to work normally elastic hammer 13, in the present embodiment, it is preferred that elastic hammer 13 is internally provided with elastic stem,
One end of elastic stem is connected with guide flange 5.
For the ease of springing back, in the present embodiment, it is preferred that the bottom of attaching nut 4 is provided with hanger pin.
In order to improve the service life of annulus 20, in the present embodiment, it is preferred that the internal diameter of annulus 20 is 17mm, and annulus
20 be a kind of component of aluminum alloy material.
In order to improve the service life of elastic stem, in the present embodiment, it is preferred that the thickness of interior lining ring 19 is 0.8mm, and
Interior lining ring 19 is a kind of component of lint material.
For the ease of observing, in the present embodiment, it is preferred that the angle between two neighboring mark line 18 is 45 °.
The operation principle and process for using of the utility model：The one side of annulus 20 is provided with mark line 18, two neighboring mark
The angle between line 18 is remembered for 45 °, and the quantity of mark line 18 is eight, and it is mostly the quartering to solve light rebound instrument calibration device
Mark line, it is impossible to reisilometer body 16 be made to carry out accurate stable rotation, it is impossible to the problem of ensureing rotation angle, the inside of annulus 20
Interior lining ring 19 is installed, the thickness of interior lining ring 19 is 0.8mm, and interior lining ring 19 is a kind of component of lint material, is solved general
The material of lining ring 19 is mostly made of rubber in logical, can not ensure the problem of interior lining ring 19 does not damage elastic stem after being used for multiple times,
One end of tail-hood 17 is provided with anti-skid bulge 1, can be easy to operate and use, and limiting slot is offered in the one side wall of casing 15
14, can be in order to it take and fix, sealing felt collar 11 is internally provided with annulus 20, in order to improve the service life of annulus 20,
The internal diameter of annulus 20 be 17mm, and annulus 20 be a kind of component of aluminum alloy material, the design is easy for installation, reduce use into
This, during making reisilometer calibration test, elastic stem rotates to be 90 ° every time, more accurately, reduces the error of calibration test.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With new, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic into
Row equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time, including anti-skid bulge (1), adjusts spiral shell
Bar (2), clamp nut (3), attaching nut (4), guide flange (5), graduated scale (6), pointer blocks (7), buffering compression spring (8), lid
Cap (9), draw ring (10), sealing felt collar (11), spring base (12), elastic hammer (13), limiting slot (14), casing (15), reisilometer
Body (16), tail-hood (17), mark line (18), interior lining ring (19) and annulus (20), it is characterised in that：The reisilometer body
(16) outer cover has a casing (15), and the top of reisilometer body (16) is provided with tail-hood (17), and the one of the casing (15)
Limiting slot (14) is offered on side wall, is embedded on another side wall and is provided with graduated scale (6), the inside of the graduated scale (6) is set
There are pointer blocks (7), one end of the tail-hood (17) is provided with anti-skid bulge (1), and the other end of tail-hood (17) is connected with adjusting
Screw rod (2), the outside of the adjusting screw rod (2) are provided with clamp nut (3), and the one side of the clamp nut (3) is provided with company
Connected nut (4), the one side of the attaching nut (4) are provided with guide flange (5), and the one side of the guide flange (5) is provided with
Elastic hammer (13), one end of the elastic hammer (13) are provided with spring base (12), and being internally provided with for the spring base (12) is slow
Punching press spring (8), the one side of the buffering compression spring (8) is provided with draw ring (10), and the one end for buffering compression spring (8) is connected with block
(9), one end of the block (9) is provided with sealing felt collar (11), and the sealing felt collar (11) is internally provided with annulus (20),
The inside of the annulus (20) is equipped with interior lining ring (19), and the one side of annulus (20) is provided with mark line (18).
2. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time according to claim 1, special
Sign is：The elastic hammer (13) is internally provided with elastic stem, and one end of elastic stem is connected with guide flange (5).
3. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time according to claim 1, special
Sign is：The bottom of the attaching nut (4) is provided with hanger pin.
4. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time according to claim 1, special
Sign is：The internal diameter of the annulus (20) is 17mm, and annulus (20) is a kind of component of aluminum alloy material.
5. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time according to claim 1, special
Sign is：The thickness of the interior lining ring (19) is 0.8mm, and interior lining ring (19) is a kind of component of lint material.
6. a kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time according to claim 1, special
Sign is：Angle between the two neighboring mark line (18) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297179.7U CN207423646U (en) | 2017-10-10 | 2017-10-10 | A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297179.7U CN207423646U (en) | 2017-10-10 | 2017-10-10 | A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423646U true CN207423646U (en) | 2018-05-29 |
Family
ID=62310838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721297179.7U Active CN207423646U (en) | 2017-10-10 | 2017-10-10 | A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068515A (en) * | 2019-05-21 | 2019-07-30 | 湖州华科建设工程质量检测有限公司 | A kind of construction project multi-detector |
-
2017
- 2017-10-10 CN CN201721297179.7U patent/CN207423646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068515A (en) * | 2019-05-21 | 2019-07-30 | 湖州华科建设工程质量检测有限公司 | A kind of construction project multi-detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201456770U (en) | Multifunctional teaching measurer | |
| CN207423646U (en) | A kind of wear-resisting operating device for ensureing to rotate about 90 ° during reisilometer calibration every time | |
| CN107894351A (en) | A kind of micro-sampler for medical inspection | |
| CN207232198U (en) | A kind of Intelligent nuclear phase pen | |
| CN207730120U (en) | Portable unit for measuring diameter and Unit Weight | |
| CN204165995U (en) | A kind of Pitot tube fixator of measuring channel wind speed | |
| CN207764031U (en) | A kind of triaxial test rubber ring set fixer | |
| CN203164078U (en) | Measuring cylinder fixing device for tapping apparatus | |
| CN211138815U (en) | Compasses | |
| CN210742263U (en) | A sufficient degree detecting instrument for engineering detects | |
| CN207263344U (en) | A kind of mechanical meaurement instrument of Physical Experiment | |
| CN208443487U (en) | A kind of thermometer for pediatrics | |
| CN209132163U (en) | A kind of formaldehyde examination device | |
| CN2295196Y (en) | Direction finder | |
| CN208521488U (en) | A kind of Multifunctional teaching aid bar | |
| CN206999988U (en) | A kind of multifunctional mathmatical diagraph | |
| CN208887799U (en) | A kind of fixation device of aquation thermal measurement medium temperature degree sensor | |
| CN209117225U (en) | Instruction torsion jig with a scale | |
| CN209027416U (en) | A kind of large-diameter circular saw bit matrix is the same as piece thickness difference detecting instrument | |
| CN205138686U (en) | Dynamometer with self -checking function | |
| CN204165996U (en) | A kind of Pitot tube fixator | |
| CN220322918U (en) | Concrete hardness detection device | |
| CN207456338U (en) | A kind of gearbox position degree detection device | |
| CN207215580U (en) | A kind of efficient operation device for ensureing to rotate about 90 ° during reisilometer calibration every time | |
| CN109084919A (en) | A kind of tensiometer for high school student's Physical Experiment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |