CN209559680U - A kind of concrete intensity with rebound method survey quick arrangement apparatus in area - Google Patents
A kind of concrete intensity with rebound method survey quick arrangement apparatus in area Download PDFInfo
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- CN209559680U CN209559680U CN201920107717.4U CN201920107717U CN209559680U CN 209559680 U CN209559680 U CN 209559680U CN 201920107717 U CN201920107717 U CN 201920107717U CN 209559680 U CN209559680 U CN 209559680U
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Abstract
The utility model relates to construction engineering test technical fields more particularly to a kind of concrete intensity with rebound method to survey the quick arrangement apparatus in area.A kind of concrete intensity with rebound method of the utility model surveys the quick arrangement apparatus in area, including handle, support frame, roller bearing, roller and roller appearance print face, and handle one end is equipped with support frame, and support frame includes roller bearing, roller bearing is equipped with roller, drums inside is hollow, and roller is equipped with pushing cover, and roller is equipped with roller appearance and prints face, roller appearance print face includes the area Yin Mian and the face Fei Yin area, and the area Yin Mian includes dyeing area and several equally distributed cells.The utility model uses rotary broom mode, when arranging survey area for concrete intensity with rebound method, it solves the problems, such as that existing seal can not be arranged in curved surface concrete surface and surveys area, while also solving the problems, such as that seal will dip in ink paste repeatedly, it is simpler, more quick that arrangement surveys area.
Description
Technical field
The utility model relates to construction engineering test technical field more particularly to a kind of inspection by rebound method agent on crack resistance of concrete pressure
The quick arrangement apparatus in the area Du Ce.
Background technique
Concrete intensity with rebound method is most popular one in the current concrete structure on-site test in China
Kind lossless detection method, has simple structure, and reliable performance facilitates maintenance, easy to carry, to structure and component without any damage
The advantages that wound, applicability is wide, economical and practical.
According to People's Republic of China (PRC) professional standard JGJ/T23-2011 " concrete intensity with rebound method technology rule
Journey " it requires: the spacing in the adjacent area Liang Ce should not exceed 2m, and the distance for surveying offset component ends or construction joint edge is not preferably greater than
0.5m, and it is not preferably less than 0.2m.Survey area is not preferably greater than 0.04 ㎡.Qu Yingyou is surveyed clearly to number.Each is surveyed area and reads
16 rebound values, measuring point Yi Ce are uniformly distributed in area, and the clear distance of adjacent two measuring point is not preferably less than 20mm.
Currently, generally being drawn in component surface with marking pen or chalk, ruler when concrete intensity with rebound method
Grid is marked, or even rule of thumb substantially draws a box mark and survey area.Area is surveyed due to rebound and arranges heavy workload, if
Using chalk or marking pen frame, not only time-consuming but also intricate operation, and the frame amount of labour is also big on component.Especially step on
When high operation, when frame, not only operates more difficult, and there are also some potential safety problemss.It rule of thumb whips the area Hua Ce, to survey area
Size should not be guaranteed, and also influence the accuracy of testing result.
China Patent No. CN20176561 U proposes that a kind of concrete intensity with rebound method measuring point is arranged with area is surveyed
Experimental provision, it using be divided into 16 lattice equal parts square grid, below four angles of grid equipped with vacuum inhale
Attached pad, and shrinkage-rule is housed in the outside of a side of grid.This method arrangement surveys area and point position is very accurate, but needs
Place the device in, the material benefit of operation is easy to encounter grid, and continuously arrange when efficiency it is slower.Detect an area Ge Ce
Afterwards, it needs to remove grid again to apply again again, when to encounter surface not be very smooth, be fixed up relatively difficult, and inhale
Attached pad is also easy to damage.Meanwhile the device can not be arranged on curved surface concrete surface and survey area.
China Patent No. CN205075477 U proposes a kind of survey area for inspection by rebound method normal concrete compression strength
Seal.It includes print face, ink pad, stamp cover and handle and seal box, and print face is equipped with test cell and is no less than 16, using list
Times or more times of 4 × 4 grid rubber materials, put ink paste or chalk dust in seal box.This method is at the scene in operating process, seal box
Carrying is not very convenient, and the chalk dust placed is left a trace not deeply on side, waits frequent chalk dust meeting when detecting
Hurt eyes.And when continuously arrangement surveys area, needs to dip in ink paste or chalk tepetate chapter once, operate very not square
Just, it especially when high-altitude or face operation near water, needs frequently to dip in ink paste or chalk dust is affixed one's seal, bend over repeatedly, to body
Body is harmful.Meanwhile the device can not be arranged on curved surface concrete surface and survey area.
Summary of the invention
It is fast to be to provide a kind of concrete intensity with rebound method survey area for technical problem to be solved in the utility model
Fast arrangement apparatus, to solve in the prior art not arranging that surveying area, seal frequently dip in ink paste and affix one's seal in curved surface concrete surface
The technical issues of.
The utility model is achieved through the following technical solutions:
A kind of concrete intensity with rebound method survey quick arrangement apparatus in area, including handle, support frame, roller bearing, rolling
Cylinder and roller appearance print face, and described handle one end is equipped with support frame, and support frame as described above includes roller bearing, and the roller bearing is equipped with rolling
Cylinder, the drums inside is hollow, and the roller is equipped with pushing cover, and the roller is equipped with roller appearance and prints face, the roller appearance
Print face includes the area Yin Mian and the face Fei Yin area, and the area Yin Mian includes dyeing area and several equally distributed cells.This is practical new
Type uses rotary broom mode, and drums inside is hollow, and roller is equipped with pushing cover, and prepared Chinese ink can be injected into roller by opening pushing cover.
The handle includes ball, and support frame includes groove, and the ball is set in groove, and support frame as described above includes bolt
One, the bolt one is equipped with ball.Ball, the cooperation of groove and bolt one enable support rod to appoint relative to handle
Meaning angle Selection, and it is fixed with bolt one when rotating to required position.
The handle is equipped with taper knob.The taper knob preferred rubber taper knob, can play anti-skidding effect.
The roller is externally provided with roller box, and the roller box includes two roller case assemblies connected by card slot.Roll
Cylinder box can be to semi-open, and when device does not use, roller box wraps up roller entirely, and roller is avoided to destroy, make dirty；
When use, roller box can be opened and be unloaded.
Spring is equipped between the roller and roller bearing, the spring one end is fixed on roller, and the other end is fixed on roller bearing.
It can guarantee that roller bearing rolls after a week, origin-location can be automatically returned to.
The dyeing area is equipped with sponge.It dyes area and is equipped with through-hole, through-hole flows into sponge by prepared Chinese ink from roller, and sponge can
With dismounting and change, to adapt to concrete surface locally rough environment.
Support frame as described above includes that several segments pass through the support rod that bolt two connects.I.e. support frame, which can according to need, is stretched
It contracts, bolt two is unclamped in actual use and is adjusted.
Support frame as described above has graduated scale.Graduated scale can play measurement function in actual operation.
Print face accounts for about 3/4 area of cylinder surface, the high 22cm of roller, outer diameter 10cm.It is identical that the area Yin Mian is equipped with 16 sizes
Cell.The area the Yin Mian size is 20cm × 20cm.
The cell is area to be detected.
Print face arrangement faces handle, and the face Fei Yin area facing away from handle (facing concrete surface), guarantees cylinder surface
A circle is rolled, draws a complete survey area, and original position (passing through spring) can be restored to.
The utility model uses rotary broom mode, when surveying area for concrete intensity with rebound method arrangement, solves
Existing seal can not arrange the problem of surveying area in curved surface concrete surface, while also solving seal and to dip in ink paste repeatedly
The problem of, arrangement survey area is simpler, more quick, and the substantially reduced on-site test intensity of energy significantly improves working efficiency.The dress
The scene of setting is easy to carry, economical and practical, can significantly improve the science, accuracy and work of concrete crushing strength on-site test
Efficiency.
Detailed description of the invention
A kind of concrete intensity with rebound method of Fig. 1 the utility model surveys the structural representation of the quick arrangement apparatus in area
Figure one；
A kind of concrete intensity with rebound method of Fig. 2 the utility model surveys the structural representation of the quick arrangement apparatus in area
Figure two；
A kind of concrete intensity with rebound method of Fig. 3 the utility model surveys roller appearance in the quick arrangement apparatus in area
The structural schematic diagram in print face；
Wherein label: 10. roller boxes；11. roller；12. roller bearing；13. roller appearance prints face；131. the area Yin Mian；132. non-
The area Yin Mian；133. cell；134. dyeing area；14. pushing cover；15. spring；16. support frame；17. taper knob；18. handle；19.
Ball；20. bolt one；21. bolt two.
Specific embodiment
It is further described below with reference to Fig. 1-3:
A kind of concrete intensity with rebound method survey quick arrangement apparatus in area, including handle 18, support frame 16, roller bearing
12, roller 11 and roller appearance print face 13, and 18 one end of handle is equipped with support frame 16, and support frame 16 includes roller bearing 12, roller bearing 12
It is equipped with roller 11,11 inner hollow of roller, roller 11 is equipped with pushing cover 14, and roller 11 is equipped with roller appearance and prints face 13, prints face
Area 131 and the face Fei Yin area 132, the area Yin Mian 131 include dyeing area 134 and several (being 16 in figure) equally distributed cells
133.Handle 18 includes ball 19, and support frame 16 includes groove, and ball 19 is set in groove, and support frame 16 includes bolt 1,
Bolt 1 is equipped with ball 19.Ball 19, the cooperation of groove and bolt 1 enable support rod 16 relative to hand
The selection of 18 any angle of handle, and it is fixed with bolt 1 when rotating to required position.Handle 18 is equipped with taper knob 17.Hand
17 preferred rubber taper knob of sleeve, can play anti-skidding effect.Roller 11 is externally provided with roller box 10, and roller box 10 includes two
The roller case assembly connected by card slot；I.e. roller box 10 can be to semi-open, when device does not use, and roller box 10 will
Roller 11 wraps up entirely, and roller 11 is avoided to destroy, make dirty；When use, roller box 10 can be opened and be unloaded.Roller 11 and roller bearing
It is equipped with spring 15(, that is, spring 15 between 12 to be wrapped on roller bearing 12, wherein one end is on roller bearing 12 for spring 15, and the other end is in roller 11
On)；It can guarantee that roller bearing 12 rolls after a week, origin-location can be automatically returned to.It dyes area 134 and is equipped with sponge；Dyeing area is set
There is through-hole, through-hole flows into sponge by prepared Chinese ink from roller 11.Support frame 16 includes that several segments pass through the support that bolt 2 21 connects
Bar；I.e. support frame 16, which can according to need, stretches, and unclamps bolt 2 21 in actual use and adjusts.16 band of support frame
There is graduated scale；Graduated scale can play measurement function in actual operation.Cell 133 is area to be detected.
Print face 131 accounts for about 3/4 area of 11 surface of roller, and roller 11 is 22cm high, outer diameter 10cm.The area Yin Mian 131 is equipped with 16
The identical cell 133 of a size.131 size of the area Yin Mian is 20cm × 20cm.
The arrangement of print face 131 faces handle 18, and the face Fei Yin area 132 facing away from handle 18(and face concrete surface), it protects
11 surface scrolls one of roller circle is demonstrate,proved, draws a complete survey area, and (by spring 15) in situ can be restored to.
The utility model uses rotary broom mode, 11 inner hollow of roller, and roller 11 is equipped with pushing cover 14, opens pushing cover 14 just
Prepared Chinese ink can be injected into roller 11.When the utility model surveys area for concrete intensity with rebound method arrangement, solve
Existing seal can not arrange the problem of surveying area in curved surface concrete surface, while also solving seal and to dip in ink paste repeatedly
The problem of, arrangement survey area is simpler, more quick, and the substantially reduced on-site test intensity of energy significantly improves working efficiency.The dress
The scene of setting is easy to carry, economical and practical, can significantly improve the science, accuracy and work of concrete crushing strength on-site test
Efficiency.
Above-described embodiment is only used for illustrating the utility model design of the utility model, rather than to the utility model right
The restriction of protection, all non-essential modifications to the present invention made by this concept should all fall into the guarantor of the utility model
Protect range.
Claims (8)
1. a kind of concrete intensity with rebound method surveys the quick arrangement apparatus in area, it is characterised in that: including handle, support
Frame, roller bearing, roller and roller appearance print face, and described handle one end is equipped with support frame, and support frame as described above includes roller bearing, the rolling
Axis is equipped with roller, and the drums inside is hollow, and the roller is equipped with pushing cover, and the roller is equipped with roller appearance and prints face, institute
Stating roller appearance print face includes the area Yin Mian and the face Fei Yin area, and the area Yin Mian includes dyeing area and several equally distributed units
Lattice.
2. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: the handle includes ball, and support frame includes groove, and the ball is set in groove, and support frame as described above includes bolt one, institute
Bolt one is stated to be equipped with ball.
3. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: the handle is equipped with taper knob.
4. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: the roller is externally provided with roller box, and the roller box includes two roller case assemblies connected by card slot.
5. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: spring is equipped between the roller and roller bearing, the spring one end is fixed on roller, and the other end is fixed on roller bearing.
6. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: the dyeing area is equipped with sponge.
7. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: support frame as described above includes the support rod that several segments pass through that bolt two connects.
8. a kind of concrete intensity with rebound method as described in claim 1 surveys the quick arrangement apparatus in area, feature exists
In: support frame as described above has graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107717.4U CN209559680U (en) | 2019-01-23 | 2019-01-23 | A kind of concrete intensity with rebound method survey quick arrangement apparatus in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107717.4U CN209559680U (en) | 2019-01-23 | 2019-01-23 | A kind of concrete intensity with rebound method survey quick arrangement apparatus in area |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174672A (en) * | 2020-01-09 | 2020-05-19 | 中国华冶科工集团有限公司 | Concrete slab reinforcing steel bar spacing marking device |
| CN111638275A (en) * | 2020-05-21 | 2020-09-08 | 上海宝冶集团有限公司 | Measuring point positioning device for detecting strength of concrete beam column member by ultrasonic rebound method |
| CN111921805A (en) * | 2020-08-28 | 2020-11-13 | 甘肃省建筑科学研究院有限公司 | Positioning device used for steel bar detector and use method thereof |
| CN113670755A (en) * | 2021-09-10 | 2021-11-19 | 陕西工业职业技术学院 | A test point positioner for concrete resilience is experimental |
-
2019
- 2019-01-23 CN CN201920107717.4U patent/CN209559680U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174672A (en) * | 2020-01-09 | 2020-05-19 | 中国华冶科工集团有限公司 | Concrete slab reinforcing steel bar spacing marking device |
| CN111638275A (en) * | 2020-05-21 | 2020-09-08 | 上海宝冶集团有限公司 | Measuring point positioning device for detecting strength of concrete beam column member by ultrasonic rebound method |
| CN111638275B (en) * | 2020-05-21 | 2023-11-10 | 上海宝冶集团有限公司 | Measuring point positioning device for detecting strength of concrete beam column member by ultrasonic rebound method |
| CN111921805A (en) * | 2020-08-28 | 2020-11-13 | 甘肃省建筑科学研究院有限公司 | Positioning device used for steel bar detector and use method thereof |
| CN113670755A (en) * | 2021-09-10 | 2021-11-19 | 陕西工业职业技术学院 | A test point positioner for concrete resilience is experimental |
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