CN102787837A - Process for detecting and controlling verticality of bored pile drill pipe - Google Patents
Process for detecting and controlling verticality of bored pile drill pipe Download PDFInfo
- Publication number
- CN102787837A CN102787837A CN2011101281687A CN201110128168A CN102787837A CN 102787837 A CN102787837 A CN 102787837A CN 2011101281687 A CN2011101281687 A CN 2011101281687A CN 201110128168 A CN201110128168 A CN 201110128168A CN 102787837 A CN102787837 A CN 102787837A
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- verticality
- terminal
- bored pile
- data
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a process for detecting and controlling verticality of a bored pile drill pipe.The process comprises the following steps of: (1) carrying out instrument installation; (2) carrying out drill pipe inclinometry; (3) carrying out data statistics; and (4) carrying out control and correction. The invention has the beneficial effects that: the verticality is timely measured and corrected during a bored pile drilling process, therefore, hole quality is effectively controlled, repeated construction is avoided, and construction efficiency is greatly increased.
Description
Technical field
The present invention relates to a kind of architectural construction technology, verticality detects and control technology in especially a kind of bored pile drilling rod.
Background technology
The test of traditional bored pile slope is after clear hole finishes, caliper is transferred to the hole at the bottom of, measure the drilled pile verticality.If verticality does not satisfy the situation of standard and designing requirement, need be through cleaning bottom of hole repeatedly satisfying the requirement of verticality, this method must wait until that the pore-forming rear energy measurement that finishes goes out the drilled pile verticality.Traditional drilled pile verticality detects construction technology in time measuring vertical degree, control hole quality, has influenced efficiency of construction and quality.
Summary of the invention
In order to overcome traditional detection construction technology in time measuring vertical degree, control hole quality; Influenced the shortcoming of efficiency of construction and quality; The present invention provides verticality detection and control technology in a kind of bored pile drilling rod, and this technology can in time record verticality and rectify a deviation in the bored pile drilling process, control hole quality effectively; Avoid repeating construction, significantly improved efficiency of construction.
The technical scheme that the present invention adopted is: specifically comprise the steps:
(1) instrument is installed
Remove first joint drilling rod; Resistance inductor probe is put into drilling rod; Described resistance inductor probe is connected on fixed pulley is fixed in drilling rod and with terminal through cable; At the bottom of then resistance inductor probe being transferred to the hole, four-way correction appearance is installed on the drilling rod top, described four-way correction appearance is connected with terminal through data wire;
(2) survey verticality in the drilling rod
Slowly promote resistance inductor probe through pulley, the verticality of point-to-point measurement hole wall rises to the drilling rod top until resistance inductor probe, gives terminal with the data that record through cable transmission;
(3) data analysis
Terminal carries out finishing analysis to measured data, draws a verticality of bored pile this moment, by data wire information is passed to four-way correction appearance then;
(4) control correction
Four-way correction appearance is rectified a deviation to drilling rod based on the data of terminal transmission, and the drilling rod perpendicularity is rectified a deviation in the regulation claimed range.
The invention has the beneficial effects as follows that the present invention can in time record verticality and rectify a deviation in the bored pile drilling process, control hole quality effectively, avoided repeating construction, significantly improve efficiency of construction.
Description of drawings
The sketch map that Fig. 1 instrument of the present invention is installed;
Sketch map during Fig. 2 point-to-point measurement of the present invention;
Sketch map when Fig. 3 is the present invention to the finishing analysis of terminal data.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, further set forth the present invention.These embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After the content of having read the present invention's instruction; Those skilled in the art can do various changes or modification to the present invention, and these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Verticality detects and control technology in a kind of bored pile drilling rod, specifically comprises the steps:
(1) instrument is installed
By shown in Figure 1; Remove first joint drilling rod 6; Resistance inductor probe 7 is put into drilling rod 6, and described resistance inductor probe 7 is fixed in the drilling rod upper end and is connected with terminal 3 along fixed pulley 5 through cable 2, the resistance inductor is popped one's head in 7 transfer at the bottom of the hole 8 then; Four-way correction appearance 9 is installed on the drilling rod top, and described four-way correction appearance 9 is connected with terminal 3 through data wire 4;
(2) survey verticality in the drilling rod
By shown in Figure 2, slowly promote resistance inductor probe 7 through pulley 5, the verticality of point-to-point measurement hole wall rises to drilling rod 6 tops until resistance inductor probe 7, and the data that record are transferred to terminal 3 through cable 2;
(3) data analysis
By shown in Figure 3,3 pairs of measured datas of terminal are carried out finishing analysis, draw a verticality of bored pile this moment, by data wire 4 information are passed to four-way correction appearance 9 then;
(4) control correction
Four-way correction appearance 9 is rectified a deviation to drilling rod according to the data of terminal 3 transmission, and the drilling rod verticality is rectified a deviation in the regulation claimed range.
Claims (1)
1. the interior verticality of bored pile drilling rod detects and control technology, it is characterized in that, specifically comprises the steps:
(1) instrument is installed
Remove first joint drilling rod (6); Resistance inductor probe (7) is put into drilling rod (6); Described resistance inductor probe (7) is connected on fixed pulley (5) is fixed in drilling rod and with terminal (3) through cable (2); Then resistance inductor probe (7) is transferred to (8) at the bottom of the hole, four-way correction appearance (9) is installed on the drilling rod top, described four-way correction appearance (9) is connected with terminal (3) through data wire (4);
(2) survey verticality in the drilling rod
Slowly promote resistance inductor probe (7) through pulley (5), the verticality of point-to-point measurement hole wall rises to drilling rod (6) top until resistance inductor probe (7), and the data that record are transferred to terminal (3) through cable (2);
(3) data analysis
Terminal (3) carries out finishing analysis to measured data, draws a verticality of bored pile this moment, by data wire (4) information is passed to four-way correction appearance (9) then;
(4) control correction
Four-way correction appearance (9) is rectified a deviation to drilling rod according to the data of terminal (3) transmission, and the drilling rod verticality is rectified a deviation in the regulation claimed range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128168.7A CN102787837B (en) | 2011-05-18 | 2011-05-18 | Measuring for verticality and Controlling Technology in bored pile drilling rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128168.7A CN102787837B (en) | 2011-05-18 | 2011-05-18 | Measuring for verticality and Controlling Technology in bored pile drilling rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102787837A true CN102787837A (en) | 2012-11-21 |
| CN102787837B CN102787837B (en) | 2015-10-14 |
Family
ID=47153398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110128168.7A Active CN102787837B (en) | 2011-05-18 | 2011-05-18 | Measuring for verticality and Controlling Technology in bored pile drilling rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787837B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897136A (en) * | 2015-07-02 | 2015-09-09 | 中冶建工集团有限公司 | Detection system and detection method for detecting perpendicularity of pile hole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006339A1 (en) * | 1991-09-26 | 1993-04-01 | Elf Aquitaine Production | Downhole drilling data processing and interpreting device and method for implementing same |
| CN2895695Y (en) * | 2005-12-11 | 2007-05-02 | 秦利民 | Well-drilling vertical guide apparatus |
| CN201050301Y (en) * | 2007-03-02 | 2008-04-23 | 新疆石油管理局钻井工艺研究院 | Vertically drilling tool |
| CN201068736Y (en) * | 2007-07-03 | 2008-06-04 | 新疆石油管理局钻井工艺研究院 | Vertical drilling tool |
| CN201236628Y (en) * | 2008-08-13 | 2009-05-13 | 大港油田集团第一钻井工程公司 | Anti-slanting drill means |
| CN201241621Y (en) * | 2008-06-19 | 2009-05-20 | 西部钻探克拉玛依钻井工艺研究院 | Vertical drilling tool |
-
2011
- 2011-05-18 CN CN201110128168.7A patent/CN102787837B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006339A1 (en) * | 1991-09-26 | 1993-04-01 | Elf Aquitaine Production | Downhole drilling data processing and interpreting device and method for implementing same |
| CN2895695Y (en) * | 2005-12-11 | 2007-05-02 | 秦利民 | Well-drilling vertical guide apparatus |
| CN201050301Y (en) * | 2007-03-02 | 2008-04-23 | 新疆石油管理局钻井工艺研究院 | Vertically drilling tool |
| CN201068736Y (en) * | 2007-07-03 | 2008-06-04 | 新疆石油管理局钻井工艺研究院 | Vertical drilling tool |
| CN201241621Y (en) * | 2008-06-19 | 2009-05-20 | 西部钻探克拉玛依钻井工艺研究院 | Vertical drilling tool |
| CN201236628Y (en) * | 2008-08-13 | 2009-05-13 | 大港油田集团第一钻井工程公司 | Anti-slanting drill means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897136A (en) * | 2015-07-02 | 2015-09-09 | 中冶建工集团有限公司 | Detection system and detection method for detecting perpendicularity of pile hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102787837B (en) | 2015-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204495594U (en) | The Special Automatic sampler of resource exploration | |
| CN205349271U (en) | Shale drilling sampler intelligence dust collector | |
| CN201680804U (en) | Thickened pipe internal transition zone measuring instrument | |
| CN205981753U (en) | Soil sample collecting device | |
| CN202974148U (en) | Tool for detecting burial depth of chuck of chassis of power transmission pole | |
| CN104345339A (en) | Method utilizing array sound wave logging information for determining rock brittleness coefficients | |
| CN102183794A (en) | Tri-component magnetic survey system in borehole | |
| CN201262599Y (en) | Manpower drilling pore-forming sampling device | |
| CN204421903U (en) | A kind of shallow lake vertical section observation device | |
| CN203550930U (en) | Slope deep displacement measuring device | |
| CN201144688Y (en) | Aggregate unit of multi-arm caliper and electromagnetic flaw detector | |
| CN102787837A (en) | Process for detecting and controlling verticality of bored pile drill pipe | |
| CN104655108A (en) | Shallow lake longitudinal section observing device | |
| CN208635758U (en) | Deep hole displacement monitors sensor new construction | |
| CN203879485U (en) | Perpendicularity detecting device of bored pile | |
| CN2802494Y (en) | Mud sampler | |
| CN203022653U (en) | Non-magnetic spiral drilling collar | |
| CN102313772A (en) | Method for detecting and evaluating damage of oil casing pipes in oil-gas field | |
| CN210104747U (en) | Steel casing positioning device for pore-forming construction | |
| CN106052987A (en) | Device for carrying out active control on marine riser vortex-induced vibration by adopting knocking mode | |
| CN208921113U (en) | A kind of drill core hole slope measurement apparatus | |
| CN108825136B (en) | Building pile foundation detection device | |
| CN105926565B (en) | A kind of method visited shovel and its simply judged for traditional residence foundation soil | |
| CN201673108U (en) | Oil pipe corrosion test device | |
| CN205875236U (en) | Detection apparatus for foundation pile length is confirmed to other hole penetrated wave method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 200433 Yangpu District, Shanghai Star Road, No. 231 Applicant after: Shanghai Foundation Engineering Group Co., Ltd. Address before: 200433 Yangpu District, Shanghai Star Road, No. 231 Applicant before: Shanghai Foundation Engineering Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI FOUNDATION ENGINEERING CO., LTD. TO: SHANGHAI FOUNDATION ENGINEERING GROUP CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |