CN201520977U - Drilling bored pile underwater pouring concrete pile top elevation controller - Google Patents
Drilling bored pile underwater pouring concrete pile top elevation controller Download PDFInfo
- Publication number
- CN201520977U CN201520977U CN2009202208441U CN200920220844U CN201520977U CN 201520977 U CN201520977 U CN 201520977U CN 2009202208441 U CN2009202208441 U CN 2009202208441U CN 200920220844 U CN200920220844 U CN 200920220844U CN 201520977 U CN201520977 U CN 201520977U
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- China
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- sample bucket
- sloping baffle
- bored pile
- sopwith staff
- controller
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- Expired - Fee Related
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Abstract
The utility model provides a drilling bored pile underwater pouring concrete pile top elevation controller, which comprises a pulling-out tower ruler and a sample bucket, wherein the tower ruler is provided with calibration, the width of each calibration is 1cm, each meter position and decimeter position are provided with marks, a position which has a certain distance with the bottom portion of the inner portion of the sample bucket is provided with a sloping baffle plate, the size of the sloping baffle plate is two third of the area of the bottom surface of the sample bucket, the peripheral parts of the sloping baffle plate are fixed on the bucket wall of the sample bucket, and the bottom portion of the tower ruler is fixedly connected with the upper portion of the sample bucket through a bolt. The tower ruler is a retractable sleeve integrated structure, the tilt angle of the sloping baffle plate is 7-10 degrees, the thickness is 2mm, and the sloping baffle plate is arranged on a position which is 3cm away from the bottom portion in the inner portion of the sample bucket. The drilling bored pile underwater pouring concrete pile top elevation controller has the effects that the structure can extremely conveniently measure the practical elevation of a concrete surface during the process of bored pile underwater pouring concrete, thereby effectively controlling the elevation of a pile top, preventing concrete from exceeding boring, and reducing the production cost.
Description
Technical field
The utility model is applied to the underwater concrete perfusion of engineering the drilling castinplace pile, provides a kind of bored pile tremie concrete stake top mark high controller.
Background technology
During the bored pile pouring underwater concrete, the pile crown quality is most important, if concrete spouting does not reach design elevation, mashed pile crown can occur, the stake top is loose, has a strong impact on bearing capacity of pile foundation, overturning or slip resistance analysis power.And in a single day this situation appears, and behind the excavation basis, to problematic pile crown be handled, implement pile extension.So not only incured loss through delay the construction period, also can cause negative effect, directly influenced corporate image enterprise.
Existing construction technology often takes super concrete placing to avoid occurring the pile crown condition of poor, and the super filling amount of control concrete has become a difficult problem, often a project is done, and the super amount of concrete of irritating of 1,000 piles causes great waste at a discount up to 1,000,000 yuan more than.
Summary of the invention
For solving the problem that exists in the above-mentioned technology, the purpose of this utility model provides the high controller of a kind of bored pile tremie concrete stake top mark, can implement the perfusion absolute altitude in the Monitoring and Controlling concrete casting process, both guarantee quality of concreting, avoid super waste of irritating again.
For achieving the above object, the technical solution adopted in the utility model provides the high controller of a kind of bored pile tremie concrete stake top mark, wherein: this controller includes withdrawing Sopwith staff and sample bucket, Sopwith staff is provided with scale, every scale spacing is 1cm, each rice and decimetre place are equipped with mark, be provided with a sloping baffle in sample bucket inside far from a distance, bottom, the size of this sloping baffle is 2/3 of a sample bucket base area, the outer peripheral portion of this sloping baffle is fixed on the bucket wall of sample bucket, and the Sopwith staff bottom is bolted to connection with the top of sample bucket.
The socket integrative-structure of Sopwith staff for stretching.
The angle of slope of sloping baffle is 7-10 degree angle, and thickness is 2mm.
Described sloping baffle is located at sample bucket inside far from bottom 3cm place.
Effect of the present utility model is the actual elevation that this structure can be measured concrete face in the castinplace pile underwater pouring concrete process very easily, and effectively control stake top mark height prevents the super filling of concrete, reduces production costs.
Description of drawings
Fig. 1 is the concrete controller shaft view of bored pile of the present utility model.
Among the figure:
1, Sopwith staff 2, handle 3, sample bucket 4, sloping baffle
The specific embodiment
Reaching embodiment in conjunction with the accompanying drawings is illustrated the high controller architecture of bored pile tremie concrete stake top mark of the present utility model.
The structure of the high controller of bored pile tremie concrete stake top mark of the present utility model includes Sopwith staff 1 and sample bucket 3, and Sopwith staff 1 is provided with scale, and every scale spacing is 1cm, and each rice and decimetre place are equipped with mark; Be provided with a sloping baffle 4 far from a distance, bottom in sample bucket 3 inside, sloping baffle 4 is located at sample bucket 3 inside far from bottom 3cm place, the size of this sloping baffle 4 is 2/3 of a sample bucket base area, the outer peripheral portion of this sloping baffle 4 is fixed on the bucket wall of sample bucket 3, and the top of Sopwith staff 1 bottom and sample bucket 3 is bolted to connection.
The profile of described sample bucket 1 is a cylindrical shape.The angle that described sloping baffle 4 tilts is the 7-10 degree, and thickness is 2mm.At the socket integrative-structure of described Sopwith staff 1 for stretching.Above described Sopwith staff 1, be provided with the handle 2 that makes things convenient for the withdrawing Sopwith staff.
The high controller of bored pile tremie concrete stake top mark of the present utility model is achieved in that
This controller includes withdrawing Sopwith staff 1 and sample bucket 3, and Sopwith staff 1 long 5m connects together and can stretch with three joints, and the alternate scale of dark red lattice is arranged on the chi, and every lattice width is 1cm, and all there is annotation at each rice and decimetre place.
When concrete will be filled into the absolute altitude of designing requirement, sample bucket 3 is transferred in the hole, according to casing top mark height controller is transferred about the 40cm of stake top, with controller turn clockwise along its axis 90 the degree, write down the reading on the Sopwith staff 1, and then sample bucket 3 is put forward, watch its inside whether to capture effective concrete, if in the sample bucket 3 concrete is arranged, then can extrapolate the absolute altitude of present concrete surface according to the reading on the Sopwith staff 1.When high, slow down concrete spouting speed when being poured into, measure once with this absolute altitude controller at set intervals near the stake top mark, up to from sample bucket 3 taking-ups be effective concrete, and the concrete absolute altitude reaches till the requirement.
Claims (6)
1. high controller of bored pile tremie concrete stake top mark, it is characterized in that: this controller architecture includes Sopwith staff (1) and sample bucket (3), and Sopwith staff (1) is provided with scale, and every scale spacing is 1cm, and each rice and decimetre place are equipped with mark; At the inner sloping baffle (4) that is provided with apart from a distance, bottom of sample bucket (3), the size of this sloping baffle (4) is 2/3 of a sample bucket base area, the outer peripheral portion of this sloping baffle (4) is fixed on the bucket wall of sample bucket (3), and Sopwith staff (1) bottom is bolted to connection with the top of sample bucket (3).
2. the high controller of bored pile tremie concrete stake top mark according to claim 1, it is characterized in that: the profile of described sample bucket (1) is a cylindrical shape.
3. the high controller of bored pile tremie concrete stake top mark according to claim 1 is characterized in that: the angle that described sloping baffle (4) tilts is the 7-10 degree, and thickness is 2mm.
4. the high controller of bored pile tremie concrete stake top mark according to claim 1 is characterized in that: at the socket integrative-structure of described Sopwith staff (1) for stretching.
5. according to claim 1 or the high controller of 4 described bored pile tremie concrete stake top marks, it is characterized in that: be provided with the handle (2) that makes things convenient for the withdrawing Sopwith staff in the top of described Sopwith staff (1).
6. according to claim 1 or the high controller of 4 described bored pile tremie concrete stake top marks, it is characterized in that: it is inner apart from bottom 3cm place that described sloping baffle (4) is located at sample bucket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202208441U CN201520977U (en) | 2009-09-24 | 2009-09-24 | Drilling bored pile underwater pouring concrete pile top elevation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202208441U CN201520977U (en) | 2009-09-24 | 2009-09-24 | Drilling bored pile underwater pouring concrete pile top elevation controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201520977U true CN201520977U (en) | 2010-07-07 |
Family
ID=42507153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202208441U Expired - Fee Related CN201520977U (en) | 2009-09-24 | 2009-09-24 | Drilling bored pile underwater pouring concrete pile top elevation controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201520977U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196063A (en) * | 2014-08-26 | 2014-12-10 | 中冶交通工程技术有限公司 | Device for controlling drilling grouting pile top elevation and application method thereof |
| CN105970917A (en) * | 2016-05-26 | 2016-09-28 | 浙江省地矿建设有限公司 | Method for controlling excessively-poured concrete on pile top of cast-in-situ bored pile |
| CN108755670A (en) * | 2018-07-19 | 2018-11-06 | 中国建筑第八工程局有限公司 | The control of pile crown absolute altitude and protective device and pile crown construction method |
| CN109629572A (en) * | 2019-01-09 | 2019-04-16 | 中国建筑第四工程局有限公司 | One kind is for reducing the superfilled concrete strength device of pile crown |
| CN110273440A (en) * | 2019-06-03 | 2019-09-24 | 中北大学 | A kind of superfilled monitoring system and method for bored concrete pile |
-
2009
- 2009-09-24 CN CN2009202208441U patent/CN201520977U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196063A (en) * | 2014-08-26 | 2014-12-10 | 中冶交通工程技术有限公司 | Device for controlling drilling grouting pile top elevation and application method thereof |
| CN104196063B (en) * | 2014-08-26 | 2016-08-17 | 中冶交通工程技术有限公司 | Device that keyhole grout pile top mark is high and using method thereof |
| CN105970917A (en) * | 2016-05-26 | 2016-09-28 | 浙江省地矿建设有限公司 | Method for controlling excessively-poured concrete on pile top of cast-in-situ bored pile |
| CN105970917B (en) * | 2016-05-26 | 2017-12-15 | 浙江省地矿建设有限公司 | A kind of method that keyhole grout pile toplap fills concrete |
| CN108755670A (en) * | 2018-07-19 | 2018-11-06 | 中国建筑第八工程局有限公司 | The control of pile crown absolute altitude and protective device and pile crown construction method |
| CN108755670B (en) * | 2018-07-19 | 2024-01-23 | 中国建筑第八工程局有限公司 | Pile head elevation control and protection device and pile head construction method |
| CN109629572A (en) * | 2019-01-09 | 2019-04-16 | 中国建筑第四工程局有限公司 | One kind is for reducing the superfilled concrete strength device of pile crown |
| CN110273440A (en) * | 2019-06-03 | 2019-09-24 | 中北大学 | A kind of superfilled monitoring system and method for bored concrete pile |
| CN110273440B (en) * | 2019-06-03 | 2021-02-09 | 中北大学 | Cast-in-place pile over-irrigation monitoring system and method |
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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: 20100707 Termination date: 20170924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |