CN103090851B - Tubular pile inclination measuring device and using method thereof - Google Patents
Tubular pile inclination measuring device and using method thereof Download PDFInfo
- Publication number
- CN103090851B CN103090851B CN201310060047.2A CN201310060047A CN103090851B CN 103090851 B CN103090851 B CN 103090851B CN 201310060047 A CN201310060047 A CN 201310060047A CN 103090851 B CN103090851 B CN 103090851B
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- pile tube
- supporting rod
- inner supporting
- tubular pile
- hole
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a tubular pile inclination measuring device comprising at least one support, wherein a through hole is formed in the support; an inclinometer is arranged inside the through hole; the support comprises two outer support rods which are arranged horizontally and are perpendicular to each other; a fixed inner support rod is inserted in one end of each outer support rod and a retractable inner support rod is inserted in the other end of each outer support rod; the outer ends of the fixed inner support rods and the retractable inner support rods are respectively provided with a roller; and an elastic piece is arranged between each outer support rod and the corresponding retractable inner support rod. When the tubular pile inclination measuring device is used in measurement, the elastic pieces are compressed, so that the device can be kept in parallel to the inner wall of a tubular pile so as to slide into the tubular pile. The tubular pile inclination measuring device is capable of accurately measuring the inclination of a tubular pile body in a manner of neither damaging the tubular pile body nor excavating a soil body around the tubular pile. Compared with a former line hammer method for measuring the inclination of the tubular pile, a measuring method using the device has the advantages that the accuracy of measuring the inclination of the tubular pile is improved greatly, and the pile body deformation at a deep part of the tubular pile, which can not be measured by the conventional line hammer method, can be measured by the device.
Description
Technical field
The present invention relates to the technical field of building construction measurement, especially a kind of pile tube inclination measurement device and using method.
Background technology
Pile tube is squeezing into the verticality after in soil, is an important quality index of stake.If perpendicularity deviation is greater than designing requirement, rectify a deviation with regard to needs, even as useless stake process.But the detection of pile tube gradient is a difficult point in construction.Prior art is generally the distance of ceiling hammer, measurement vertical line and pile tube inwall in the hole of pile tube, finally calculates the degree of tilt of pile tube.The shortcoming of this detection method is: the degree of accuracy of detection is lower and can only detect pile tube any place topmost, and can not measure the deep place of pile tube.
Existing product tiltmeter, becomes electric signal degree of tilt, directly uses numerical monitor.Clinometer probe can hand hold be put into measured object outside surface to detect its degree of tilt.But this tiltmeter will detect the inclination of endoporus, need in measurement to do until what time: the first, clinometer probe in gaging hole must with gaging hole depth direction keeping parallelism, can not occur because of gravity factor produce probe and the uneven situation of gaging hole depth direction; The second, clinometer probe moment in gaging hole be made to be in center, can not there is the situations such as any torsion or deflection in the attitude of popping one's head in gaging hole.3rd, probe should record the degree of tilt of orthogonal both direction, with the angle and direction by calculating maximum inclination, for correction provides foundation; 4th, probe can be put into the place of different depth in pile tube and detect.
Summary of the invention
Technical matters to be solved by this invention improves the above-mentioned state of the art, and provide and do not destroy pile tube itself and degree of tilt without the need to accurately measuring pile tube body under the mode excavated the pile tube periphery soil body, and a kind of pile tube inclination measurement device and the using method of the degree of tilt of pile tube depths can be measured.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of pile tube inclination measurement device, comprise at least one support, wherein, support is provided with through hole, is provided with tiltmeter in through hole, and support comprises two and is horizontally disposed with and orthogonal outer pole, outer pole one end is inserted with fixing inner supporting rod, other end resilient inserting is provided with scalable inner supporting rod, and fixing inner supporting rod and scalable inner supporting rod outer end are equipped with roller, are provided with elastic component between outer pole and scalable inner supporting rod.
For optimizing technique scheme, the concrete measure taked also comprises:
Above-mentioned elastic component is spring.
Above-mentioned outer pole is provided with screw slots.
Above-mentioned through hole side is provided with the gib screw can fixing tiltmeter.
Above-mentioned fixing inner supporting rod is provided with pole screw.
Above-mentioned pole screw is through screw slots.
Above-mentioned scalable inner supporting rod is provided with pin.
Above-mentioned pin is through screw slots.
A using method for pile tube inclination measurement device, comprises the following steps:
Step one, regulates fixing inner supporting rod according to the internal diameter of pile tube to be measured, and roller is fitted with the inwall of the pile tube that will measure;
Step 2, by two support installing adjusted on tiltmeter, up and down each one, be tightened, composition pile tube inclination measurement device, uses cable to be connected with pertinent instruments by tiltmeter;
Step 3, points to well the direction cross curve of positive east-west direction and positive North and South direction at measured pile tube mark suitable for reading, make the center of direction cross curve be the center of circle of pile tube;
Step 4, according to the direction that a line in the cross curve of direction is corresponding, pile tube inclination measurement device is put into hole of post, write down tilting value when each fathoms, take out pile tube inclination measurement device, then pile tube inclination measurement device turnback, again put into hole of post, and a tilting value is surveyed again at each place of fathoming, two secondary data are averaged, and eliminate the data error because support factor causes;
Step 5, according to the direction that another line in the cross curve of direction is corresponding, repeats step 4;
Step 6, adds up and processes the data measured.
Above-mentioned tiltmeter must make cable aim at the center position at pile tube top in the process measured, and pending data is stablized and moved to the next one again after having stored and fathoms.
Compared with prior art, a kind of pile tube inclination measurement device of the present invention, comprise support, wherein, support is provided with a through hole, tiltmeter is provided with in through hole, support comprises two and is horizontally disposed with and orthogonal outer pole, and outer pole wherein one end is inserted with fixing inner supporting rod, and other end resilient inserting is provided with scalable inner supporting rod, fixing inner supporting rod and scalable inner supporting rod outer end are equipped with roller, are provided with elastic component between outer pole and scalable inner supporting rod.During test, elastic component is compressed, makes device can slip into pile tube with pile tube inwall keeping parallelism state, treat the lowest part that device slides to pile tube and need measure, leave standstill 15 minutes, chip temperature and environment temperature in instrument are consistent.Make instrument cable alignment tube pile center position, from bottom to top equidistant upwards bracing wire reading.Another one direction is tested again after a direction has been tested.Must treat in test process that tiltmeter plate reading data stabilization carries out data stored record again.Get average with two secondary data measured by degree of depth reverse direction, the error because unit factor causes can be eliminated.In order to ensure the accuracy of test data, carefully should check the error between all directions test data in data processing, if application condition is large, then must remeasure.
The present invention can not destroy pile tube itself and degree of tilt without the need to accurately measuring pile tube body under the mode excavated the pile tube periphery soil body.Adopt plumb bob method to test pile tube degree of tilt mutually than ever, this method of testing substantially increases the degree of accuracy of pile tube degree of tilt test, and the pile tube that this instrument cannot be able to be measured conventional plumb bob method is measured compared with the pile body distortion of position, deep.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view along A-A in Fig. 1;
Fig. 3 is the schematic diagram of using state of the present invention.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail.
Fig. 1 is to Figure 3 shows that structural representation of the present invention.
Reference numeral is wherein: support 1, tiltmeter 2, through hole 3, outer pole 4, fixing inner supporting rod 5, scalable inner supporting rod 6, roller 7, elastic component 8, screw slots 9, gib screw 10, pole screw 11, pin 12.
As shown in Figure 1 to Figure 3, a kind of pile tube inclination measurement device of the present invention, comprise at least one support 1, wherein, support 1 is provided with through hole 3, tiltmeter 2 is provided with in through hole 3, support 1 comprises two and is horizontally disposed with and orthogonal outer pole 4, and outer pole 4 one end is inserted with fixing inner supporting rod 5, and other end resilient inserting is provided with scalable inner supporting rod 6, fixing inner supporting rod 5 and scalable inner supporting rod 6 outer end are equipped with roller 7, are provided with elastic component 8 between outer pole 4 and scalable inner supporting rod 6.
Elastic component 8 is springs.
Outer pole 4 is provided with screw slots 9.
Through hole 3 side is provided with the gib screw 10 can fixing tiltmeter 2.
Fixing inner supporting rod 5 is provided with pole screw 11.
Pole screw 11 is through screw slots 9.
Scalable inner supporting rod 6 is provided with pin 12.
Pin 12 is through screw slots 9.
A using method for pile tube inclination measurement device, comprises the following steps:
Step one, regulates fixing inner supporting rod 5 according to the internal diameter of pile tube to be measured, and roller 7 is fitted with the inwall of the pile tube that will measure;
Two supports adjusted 1 are arranged on tiltmeter 2 by step 2, and up and down each one, be tightened, composition pile tube inclination measurement device, uses cable to be connected with pertinent instruments by tiltmeter 2;
Step 3, points to well the direction cross curve of positive east-west direction and positive North and South direction at measured pile tube mark suitable for reading, make the center of direction cross curve be the center of circle of pile tube;
Step 4, according to the direction that a line in the cross curve of direction is corresponding, pile tube inclination measurement device is put into hole of post, write down tilting value when each fathoms, take out pile tube inclination measurement device, then pile tube inclination measurement device turnback, again put into hole of post, and a tilting value is surveyed again at each place of fathoming, two secondary data are averaged, and eliminate the data error because support factor causes;
Step 5, according to the direction that another line in the cross curve of direction is corresponding, repeats step 4;
Step 6, adds up and processes the data measured.
Tiltmeter 2 must make cable aim at the center position at pile tube top in the process measured, and pending data is stablized and moved to the next one again after having stored and fathoms.
Regulate pole screw 11 size of regulating device device to be fitted tested pile tube, elastic component 8 can allow device adapt to the trickle change of pile tube inwall, can produce power simultaneously and make device be adjacent to pile tube inwall.
During test, elastic component 8 is compressed, make device can slip into pile tube with pile tube inwall keeping parallelism state, treat the lowest part that device slides to pile tube and need measure, leave standstill 15 minutes, chip temperature and environment temperature in instrument are consistent.Make instrument cable alignment tube pile center position, from bottom to top equidistant upwards bracing wire reading.Another one direction is tested again after a direction has been tested.Must treat in test process that tiltmeter plate reading data stabilization carries out data stored record again.
Get average with two secondary data measured by degree of depth reverse direction, the error because unit factor causes can be eliminated.In order to ensure the accuracy of test data, carefully should check the error between all directions test data in data processing, if application condition is large, then must remeasure.
In sum, the present invention can not destroy pile tube itself and degree of tilt without the need to accurately measuring pile tube body under the mode excavated the pile tube periphery soil body.Adopt plumb bob method to test pile tube degree of tilt mutually than ever, this method of testing substantially increases the degree of accuracy of pile tube degree of tilt test, and the pile tube that this instrument cannot be able to be measured conventional plumb bob method is measured compared with the pile body distortion of position, deep.
Claims (1)
1. the using method of a pile tube inclination measurement device, it is characterized in that: described pile tube inclination measurement device comprises each support (1) up and down, described support (1) is provided with through hole (3), tiltmeter (2) is provided with in described through hole (3), described support (1) comprises two and is horizontally disposed with and orthogonal outer pole (4), described outer pole (4) one end is inserted with fixing inner supporting rod (5), other end resilient inserting is provided with scalable inner supporting rod (6), described fixing inner supporting rod (5) and described scalable inner supporting rod (6) outer end are equipped with roller (7), elastic component (8) is provided with between described outer pole (4) and described scalable inner supporting rod (6), described elastic component (8) is spring, described outer pole (4) is provided with screw slots (9), described through hole (3) side is provided with the gib screw (10) of fixing described tiltmeter (2), described fixing inner supporting rod (5) is provided with pole screw (11), described pole screw (11) is through described screw slots (9), described scalable inner supporting rod (6) is provided with pin (12), described pin (12) is through described screw slots (9), described using method comprises the following steps:
Step one, the internal diameter according to pile tube to be measured regulates described fixing inner supporting rod (5), and described roller (7) is fitted with the inwall of pile tube to be measured;
Step 2, the described support (1) adjusted two is arranged on described tiltmeter (2), and up and down each one, be tightened, use cable to be connected with pertinent instruments by described tiltmeter (2); Described tiltmeter (2) must make cable aim at the center position at pile tube top in the process measured, and pending data is stablized and moved to the next one again after having stored and fathoms;
Step 3, points to well the direction cross curve of positive east-west direction and positive North and South direction at measured pile tube mark suitable for reading, make the center of direction cross curve be the center of circle of pile tube;
Step 4, according to the direction that a line in the cross curve of direction is corresponding, pile tube inclination measurement device is put into hole of post, write down tilting value when each fathoms, take out pile tube inclination measurement device, then pile tube inclination measurement device turnback, again put into hole of post, and a tilting value is surveyed again at each place of fathoming, two secondary data are averaged, and eliminate the data error because support factor causes;
Step 5, according to the direction that another line in the cross curve of direction is corresponding, repeats step 4;
Step 6, adds up and processes the data measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060047.2A CN103090851B (en) | 2013-02-26 | 2013-02-26 | Tubular pile inclination measuring device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310060047.2A CN103090851B (en) | 2013-02-26 | 2013-02-26 | Tubular pile inclination measuring device and using method thereof |
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| Publication Number | Publication Date |
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| CN103090851A CN103090851A (en) | 2013-05-08 |
| CN103090851B true CN103090851B (en) | 2015-04-01 |
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| CN201310060047.2A Expired - Fee Related CN103090851B (en) | 2013-02-26 | 2013-02-26 | Tubular pile inclination measuring device and using method thereof |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110045A (en) * | 2014-07-08 | 2014-10-22 | 浙江华展工程研究设计院有限公司 | Pipe pile perpendicularity tester |
| CN105444736A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Intelligent handheld deep hole inclination measurement method, inclinometer and inclination test system |
| CN104790937A (en) * | 2015-03-13 | 2015-07-22 | 成都大漠石油机械有限公司 | Real-time monitoring mechanism for oil well conditions |
| CN105241421B (en) * | 2015-10-22 | 2017-12-15 | 济南轨道交通集团有限公司 | A kind of pile tube inclination measurement method |
| CN105484299A (en) * | 2016-01-11 | 2016-04-13 | 中国建筑第八工程局有限公司 | Contraction positioning support for determining center of pile foundation and construction method of contraction positioning support |
| CN106088166B (en) * | 2016-06-17 | 2019-06-21 | 中铁建港航局集团勘察设计院有限公司 | A kind of tubular pole inclination measurement device and its inclinometer pipe are centered about component |
| CN110757056A (en) * | 2019-09-24 | 2020-02-07 | 张洪伟 | Assembly welding device of Christmas tree guide frame |
| CN111236232A (en) * | 2020-01-31 | 2020-06-05 | 中国一冶集团有限公司 | Pile foundation protects a guiding orientation device |
| CN111720113B (en) * | 2020-05-19 | 2021-12-28 | 山东大学 | Drilling hole form measuring device and method |
| CN117988826B (en) * | 2024-04-03 | 2024-06-07 | 中国市政工程西北设计研究院有限公司 | Hole forming verticality detection device for compaction pile |
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| CN102095407A (en) * | 2010-12-02 | 2011-06-15 | 武汉中岩科技有限公司 | Device and method for detecting tilting degree of tubular pile |
| CN202041216U (en) * | 2011-03-29 | 2011-11-16 | 中船勘察设计研究院有限公司 | Movable type calibrating device for gradiograph |
| CN203145065U (en) * | 2013-02-26 | 2013-08-21 | 宁波建工股份有限公司 | Pipe pile inclinometry device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1011548A (en) * | 1974-07-09 | 1977-06-07 | Yoshikiyo Fukushima | Apparatus for measuring gradient of concrete pile, etc. driven into the ground |
| JPH1123265A (en) * | 1997-06-30 | 1999-01-29 | Shimadzu Corp | Insertion type inclinometer |
| JP2005061985A (en) * | 2003-08-12 | 2005-03-10 | Shimizu Corp | System for measuring underground displacement |
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2013
- 2013-02-26 CN CN201310060047.2A patent/CN103090851B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095407A (en) * | 2010-12-02 | 2011-06-15 | 武汉中岩科技有限公司 | Device and method for detecting tilting degree of tubular pile |
| CN202041216U (en) * | 2011-03-29 | 2011-11-16 | 中船勘察设计研究院有限公司 | Movable type calibrating device for gradiograph |
| CN203145065U (en) * | 2013-02-26 | 2013-08-21 | 宁波建工股份有限公司 | Pipe pile inclinometry device |
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Effective date of registration: 20161226 Address after: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee after: NINGBO JIANGONG ENGINEERING GROUP CO., LTD. Patentee after: Ningbo Jianle Building Decoration Co.,Ltd. Address before: Jiangdong District 315040 Zhejiang city of Ningbo Province Ning Chuan Road No. 538 Patentee before: Ningbo Construction Co., Ltd. Patentee before: Ningbo Jianle Building Decoration Co.,Ltd. |
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Granted publication date: 20150401 Termination date: 20200226 |