CN203203525U - Excessive concrete filling detector for underwater filling pile - Google Patents
Excessive concrete filling detector for underwater filling pile Download PDFInfo
- Publication number
- CN203203525U CN203203525U CN 201320207437 CN201320207437U CN203203525U CN 203203525 U CN203203525 U CN 203203525U CN 201320207437 CN201320207437 CN 201320207437 CN 201320207437 U CN201320207437 U CN 201320207437U CN 203203525 U CN203203525 U CN 203203525U
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- filling
- underwater
- detecting device
- place pile
- concrete
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- Expired - Fee Related
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Abstract
The utility model provides an excessive concrete filling detector for an underwater filling pile, which is structurally composed of a measuring rope, a counterweight circular ring, a core taking cylinder and a leak stopping valve. The lower end of the measuring rope is fixedly connected with the counterweight circular ring, the lower end of the counterweight circular ring is fixedly connected with the core taking cylinder, and the leak stopping valve is arranged in the inner lower end of the core taking cylinder. Compared with the prior art, the excessive concrete filling detector for the underwater filling pile can accurately detect concrete pouring height of the underwater filling pile, and can understand surface state of underwater filling concrete, thickness of sediment at the bottom of the pile, and the like, thereby effectively preventing phenomena including that holes of the pile are not cleaned, and elevation of the underwater concrete pouring surface is not accurate. Use of the detector enables the underwater filling pile to reach design requirements, saves concrete, and reduces hidden safety troubles.
Description
Technical field
The utility model relates to building field, specifically the super detecting device of filling with of a kind of underwater cast-in-place pile concrete.
Background technology
Concrete density did not reach designing requirement when underwater cast-in-place pile pile crown often occurred and abolishes designed elevation in Construction practices, or the super filling of concrete is highly larger, cause the concrete waste serious, increased simultaneously the quantities of abolishing pile crown, when analyzing reason owing to the underwater cast-in-place pile casting concrete, concrete surface laitance and mud sediment are thicker.Usually underwater cast-in-place pile concrete is built height detection and all adopt common plumb bob or bamboo pole feeler inspection, the method is very high to workman's experience requirement, and the result who measures is inaccurate, so the super filling of foundation pile concrete occurs or fill with less phenomenon.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of underwater cast-in-place pile concrete the super detecting device of filling with, and is used for the super instrument of filling with height detection of the detection of underwater cast-in-place pile pile bottom sediment thickness and underwater concreting.
The technical solution of the utility model realizes in the following manner, its structure is made of lining rope, counterweight annulus, coring tube and leak-proof valve, the lower end of lining rope is fixedly connected with the counterweight annulus, and the lower end of counterweight annulus is fixedly connected with coring tube, and the inside, lower end of coring tube is provided with leak-proof valve.
Above-mentioned leak-proof valve middle part is set to rotating shaft, and upper fan sheet, lower fan sheet pass rotating shaft by the collar that connects, and the two ends of rotating shaft are fixedly connected with clamping rings.
Be provided with 2 collars on the above-mentioned lower fan sheet.
The outer lower portion of the above-mentioned collar is provided with card article.
Be provided with anti-joint strip between two collars on the above-mentioned lower fan sheet.
The other end end of stating lining rope is connected with tape measure.
Be provided with transparent view window on the above-mentioned coring tube sidewall.
The sharp edge of a knife is arranged in the lower end of above-mentioned coring tube.
The utility model has the advantages that:
The super detecting device of filling with of underwater cast-in-place pile concrete of the present utility model is compared with existing technology, can carry out accurately underwater cast-in-place pile concrete and build height detection, simultaneously can understand underwater grouting concrete surface condition or pile bottom sediment thickness etc., effectively prevent at the bottom of the Kong Qing unclean, or the inaccurate phenomenon of Underwater Concrete pouring face absolute altitude, the use of this detecting device can make underwater cast-in-place pile reach designing requirement, reduce simultaneously concrete waste, reduce the possibility that potential safety hazard occurs.
Description of drawings
Fig. 1 is the super structural representation of filling with detecting device of underwater cast-in-place pile concrete;
Fig. 2 is the structural representation of leak-proof valve;
Fig. 3 is the schematic diagram of disassembling of leak-proof valve;
Mark in the accompanying drawing represents respectively;
1, lining rope; 2, counterweight annulus; 3, coring tube; 4, view window; 5, clamping rings; 6, upper fan sheet; 7, the collar; 8, rotating shaft; 9, lower fan sheet; 10, anti-joint strip; 11, card article.
Embodiment
Below in conjunction with accompanying drawing the super detecting device of filling with of underwater cast-in-place pile concrete of the present utility model is described in detail below.
As shown in Figure 1, super its structure of detecting device of filling with of underwater cast-in-place pile concrete of the present utility model is made of lining rope 1, counterweight annulus 2, coring tube 3 and leak-proof valve, the lower end of lining rope 1 is fixedly connected with counterweight annulus 2, the other end end of lining rope 1 is connected with tape measure, the lower end of counterweight annulus 2 is fixedly connected with coring tube 3, and the sharp edge of a knife is arranged in the lower end of coring tube 3, is convenient to coring tube 3 and sinks in the detection thing, be provided with transparent view window 4 on coring tube 3 sidewalls, the inside, lower end of coring tube 3 is provided with leak-proof valve.
Shown in Fig. 2-3, the leak-proof valve middle part is set to rotating shaft 8, and upper fan sheet 6, lower fan sheet 9 pass rotating shaft 8 by the collar 7 that connects, and the two ends of rotating shaft 8 are fixedly connected with clamping rings 5.
Be provided with 2 collars 7 on the lower fan sheet 9.
The outer lower portion of the collar 7 is provided with card article 11, and card article 11 is used for preventing turning under the upper and lower fan sheet, to guarantee that detecting thing does not spill; Be provided with anti-joint strip 10 on the lower fan sheet 9 between two collars 7, prevent that upper and lower fan sheet from pasting one in entering the process that detects thing, make upper and lower fan sheet guarantee certain subtended angle, carry at coring tube 3 and be conducive to upper and lower fan sheet in the process and open 3 underseals of coring tube are closed.
Coring tube 3 is made by long φ 48 steel pipes of a joint 500mm, and view window 4 is set to 350mm * 15mm.
During use, play detecting device toward putting under water with lining rope 1, speed is wanted evenly, and resistance can become greatly when arriving laitance layer, and then pull-up 50cm up loosens lining rope 1, allows detecting device do the movement of falling object, and this moment, laitance was washed leak-proof valve open, the detecting device sinking; When detecting device no longer sinks, then the scale of record good this moment of stake aperture lining rope 1 mentions detecting device, and the laitance in the coring tube 3 is spread the upper and lower fan sheet on the leak-proof valve out under action of gravitation, 3 end of coring tube mouth has been guaranteed that by shutoff the coring tube 3 interior styles that gather are not missed.After coring tube 3 is suggested a hole, judge the interphase of laitances and concrete by view window 4, then the tape measure with lining rope 1 end measures the distance that the concrete face is arrived in an aperture, judges in the hole whether designed elevation of concrete face by this.The pile bottom sediment detection method is identical with it.
The super detecting device of filling with of underwater cast-in-place pile concrete will in time be rinsed well with clear water after finishing using, in order to avoid above concrete bonding solidifies.
Super its processing and fabricating of detecting device of filling with of underwater cast-in-place pile concrete of the present utility model is very simple and convenient, can process shown in the accompanying drawing to specifications.
Except the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (8)
1. the underwater cast-in-place pile concrete surpasses the filling detecting device, it is characterized in that being consisted of by lining rope, counterweight annulus, coring tube and leak-proof valve, the lower end of lining rope is fixedly connected with the counterweight annulus, and the lower end of counterweight annulus is fixedly connected with coring tube, and the inside, lower end of coring tube is provided with leak-proof valve.
2. the super detecting device of filling with of underwater cast-in-place pile concrete according to claim 1 is characterized in that the leak-proof valve middle part is set to rotating shaft, and upper fan sheet, lower fan sheet pass rotating shaft by the collar that connects, and the two ends of rotating shaft are fixedly connected with clamping rings.
3. the super detecting device of filling with of underwater cast-in-place pile concrete according to claim 2 is characterized in that being provided with on the lower fan sheet 2 collars.
4. according to claim 2 or the super detecting device of filling with of 3 described underwater cast-in-place pile concretes, it is characterized in that the outer lower portion of the collar is provided with card article.
5. according to claim 2 or the super detecting device of filling with of 3 described underwater cast-in-place pile concretes, it is characterized in that being provided with between two collars on the lower fan sheet anti-joint strip.
6. the super detecting device of filling with of underwater cast-in-place pile concrete according to claim 1 is characterized in that the other end end of lining rope is connected with tape measure.
7. the super detecting device of filling with of underwater cast-in-place pile concrete according to claim 1 is characterized in that being provided with on the coring tube sidewall transparent view window.
8. the super detecting device of filling with of underwater cast-in-place pile concrete according to claim 1 is characterized in that the sharp edge of a knife is arranged in the lower end of coring tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207437 CN203203525U (en) | 2013-04-23 | 2013-04-23 | Excessive concrete filling detector for underwater filling pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207437 CN203203525U (en) | 2013-04-23 | 2013-04-23 | Excessive concrete filling detector for underwater filling pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203525U true CN203203525U (en) | 2013-09-18 |
Family
ID=49147626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207437 Expired - Fee Related CN203203525U (en) | 2013-04-23 | 2013-04-23 | Excessive concrete filling detector for underwater filling pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111105A (en) * | 2014-07-17 | 2014-10-22 | 葛洲坝集团基础工程有限公司 | Device and method for measuring lifting height of underwater concrete surface |
| CN104929164A (en) * | 2015-06-19 | 2015-09-23 | 山东大学 | Cross-shaped concrete torque electronic probe device and method thereof |
| CN109267596A (en) * | 2018-10-19 | 2019-01-25 | 海口经济学院 | For judge practical filling concrete height whether measuring device and measurement method in place |
-
2013
- 2013-04-23 CN CN 201320207437 patent/CN203203525U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111105A (en) * | 2014-07-17 | 2014-10-22 | 葛洲坝集团基础工程有限公司 | Device and method for measuring lifting height of underwater concrete surface |
| CN104929164A (en) * | 2015-06-19 | 2015-09-23 | 山东大学 | Cross-shaped concrete torque electronic probe device and method thereof |
| CN109267596A (en) * | 2018-10-19 | 2019-01-25 | 海口经济学院 | For judge practical filling concrete height whether measuring device and measurement method in place |
| CN109267596B (en) * | 2018-10-19 | 2023-10-13 | 海口经济学院 | Measuring device and measuring method for judging whether actual concrete filling height is in place or not |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |