CN1215233C - Method and apparatus for controlling verticality of steel pile - Google Patents
Method and apparatus for controlling verticality of steel pile Download PDFInfo
- Publication number
- CN1215233C CN1215233C CN02136613.6A CN02136613A CN1215233C CN 1215233 C CN1215233 C CN 1215233C CN 02136613 A CN02136613 A CN 02136613A CN 1215233 C CN1215233 C CN 1215233C
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- verticality
- steel pipe
- pipe post
- mould
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Foundations (AREA)
Abstract
The present invention provides a method and a device for exactly completing adjusting and controlling the verticality of a steel pile in direct viewing. According to the method and the device of the present invention, because all operation can be completed above the ground, the operation condition is good, and the present invention can be matched with a computer to carry out synchronous monitoring direction; thus, the whole process of adjusting and controlling the steel pile can be true reflected in direct viewing, the problem existing in the prior art is better solved, and reliable technique assurance is provided for wide use of a reverse-making method; in addition, the operation of the present invention is rather convenient, and operators can master the operation after being trained for short time.
Description
Technical field
The present invention relates to building construction technology, particularly controlling verticality of steel pile method in the reverse construction.
Background technology
At present, growing along with building construction technology, institute's project of building is to the super Shenzhen Development Bank of super large, and reverse construction is employed more and more.The contrary sequence method and the advantages such as duration weak point, cost savings of having compared along the practice, but its construction technology content and difficulty increase greatly.Therefore, constantly carrying out the technological innovation invention, improve construction technology, strengthen management, is the reverse construction key of success.
In numerous technical barriers that reverse construction ran into, the location of piling bar post, verticality and absolute altitude control are particularly crucial, are the problems that reverse construction must solve.At present, few to the control method of piling bar post, these method construction control are not directly perceived, and Shi Gong composition is more by rule of thumb, and operation is complicated, the difficult control of precision, and effect is undesirable.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of controlling verticality of steel pile method is provided, it can intuitively, accurately finish the adjustment control to piling bar post verticality.
According to controlling verticality of steel pile method of the present invention, may further comprise the steps:
1) steel pipe post is fixedlyed connected with connecting rod with mould, and fix one and survey straight tube on the steel pipe post outer wall, the length of connecting rod is set to when steel pipe post arrives its absolute altitude position mould still on terrace;
2) bury the base of a plurality of absolute altitude unanimities underground around in the stake position, and on base, be fixed for the pedestal of mounting support steel pipe post and mould;
3) mould is installed on the pedestal, and between mould and pedestal, many telescopic vertical adjusting bars is installed;
4) sensor probe of measuring vertical degree is put into the survey straight tube to measure the verticality of steel pipe post;
5) by sensor with survey being connected of straight instrument, the verticality data that measure are passed to are surveyed straight instrument, according to the verticality data adjustment adjusting rod that measures, make the verticality of steel pipe post reach preset value by it.
Controlling verticality of steel pile method of the present invention, all operate in more than the ground and finish, operating condition is good, and can be equipped with computer and carry out synchronization monitoring commander, the overall process that can reflect the regulation and control of piling bar post truly, intuitively, solved the difficult problem that prior art exists well, for contrary sequence method widely-used provides the reliable technique assurance.
Description of drawings
Fig. 1 is the principle schematic according to controlling verticality of steel pile method of the present invention;
Fig. 2 is the flow chart according to controlling verticality of steel pile method of the present invention.
The specific embodiment
Below by accompanying drawing preferred embodiment of the present invention is described.
Controlling verticality of steel pile device of the present invention comprises verticality monitoring system and verticality Adjustment System two parts.Wherein, the verticality monitoring system comprises mould, surveys straight tube and surveys straight instrument.The verticality Adjustment System comprises a plurality of bases, be installed in levelling device, pedestal on the base, be installed in level(l)ing device and discrepancy in elevation adjusting device and many verticality adjusting rods on the pedestal.
As shown in Figure 1, because steel pipe post top mark height below natural terrace, therefore needs to use connecting rod spreading steel pipe post, mould is basseted.Steel pipe post and mould are adjusted to concentric then installing and fixing with connecting rod.
Survey straight unit by surveying straight instrument and surveying straight tube and form.Survey straight tube and be installed in the steel pipe post outer wall, length decide with steel pipe post length, reasonablely is, its lower end is near bottom the steel pipe post, and the upper end exceeds the nature terrace.Survey straight instrument and select the common special-purpose straight instrument of surveying for use, sensor probe slips into along surveying straight tube during use, and the data of its collection are delivered to computer and carried out the data processing, to determine the deviation situation of steel pipe post verticality.Thus, the verticality Adjustment System can determine to adjust direction and size according to the deviation situation.
A plurality of bases are fixed on the terrace, are used for supporting pedestal, and have disposed levelling device, the absolute altitude that pedestal leveling to calculated in advance can be gone out, thereby the absolute altitude of control steel pipe post.
The pedestal that is installed on the base indicates the center control line, and has disposed level(l)ing device and discrepancy in elevation adjusting device, is used to adjust and control the plan-position and the absolute altitude of steel pipe post.
Many verticality adjusting rods are set connect moulds and pedestal, its length can telescopic adjustment, is used to adjust the direction and the size of steel pipe post verticality.
Below by Fig. 2 the technological process utilize controlling verticality of steel pile method construction of the present invention is described.Whether as shown in Figure 2, at first measure stake position, base embedded part position, it is accurate to check the stake position then, with its adjust to the position accurately till.Then lift the piling bar post, and carry out centering and check, adjust to centrally aligned.Utilize controlling verticality of steel pile method of the present invention that the verticality of piling bar post is tested subsequently, and adjust verticality, till adhering to specification according to test result.The adjustment of piling bar post verticality gets final product placing of concrete after finishing.In the process of placing of concrete, must monitor the verticality of piling bar post at any time, finely tuned, guarantee precision.
The present invention compares with conventional control method, and following characteristics are arranged:
At first, operation is carried out on ground fully, and working condition is stable, not restricted by the hole wall situation, more can guarantee construction quality.
Secondly, the present invention has utilized advanced Computerized monitor system to monitor, and can reflect the overall process of regulation and control, and is directly perceived, effective, can guarantee construction quality.
Once more, all movable parts of verticality regulator control system can be recycled the economic benefit height.
In addition, operation of the present invention is quite easy, and operating personnel just can be competent at through the short period training.
Claims (1)
1. a controlling verticality of steel pile method is characterized in that, may further comprise the steps:
1) steel pipe post is fixedlyed connected with connecting rod with mould, and fix one and survey straight tube on the steel pipe post outer wall, the length of connecting rod is set to when steel pipe post arrives its absolute altitude position mould still on terrace;
2) bury the base of a plurality of absolute altitude unanimities underground around in the stake position, and on base, be fixed for the pedestal of mounting support steel pipe post and mould;
3) mould is installed on the pedestal, and between mould and pedestal, many telescopic vertical adjusting bars is installed;
4) sensor probe of measuring vertical degree is put into the survey straight tube to measure the verticality of steel pipe post; And
5) by sensor with survey being connected of straight instrument, the verticality data that measure are passed to are surveyed straight instrument, according to the verticality data adjustment adjusting rod that measures, make the verticality of steel pipe post reach preset value by it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02136613.6A CN1215233C (en) | 2002-08-23 | 2002-08-23 | Method and apparatus for controlling verticality of steel pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02136613.6A CN1215233C (en) | 2002-08-23 | 2002-08-23 | Method and apparatus for controlling verticality of steel pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1424469A CN1424469A (en) | 2003-06-18 |
| CN1215233C true CN1215233C (en) | 2005-08-17 |
Family
ID=4748712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02136613.6A Expired - Lifetime CN1215233C (en) | 2002-08-23 | 2002-08-23 | Method and apparatus for controlling verticality of steel pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1215233C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100585098C (en) * | 2006-02-21 | 2010-01-27 | 上海建工（集团）总公司 | High-precision intelligent vertical adjustment system for underground pre-buried columns and its installation and construction method |
| NL2006477C2 (en) * | 2011-03-28 | 2012-10-01 | Ihc Holland Ie Bv | Measurement system for a pile. |
| CN102653947B (en) * | 2012-05-08 | 2015-02-18 | 上海市基础工程集团有限公司 | Underground embedded steel component limiting straightening construction method |
| CN102653943B (en) * | 2012-05-08 | 2015-02-18 | 上海市基础工程集团有限公司 | Underground embedded steel column straightening limiting device |
| CN102888865B (en) * | 2012-05-29 | 2015-08-12 | 中国建筑第四工程局有限公司 | The bearing calibration of steel beam column verticality and device in stand column pile construction |
| CN112551395B (en) * | 2020-11-30 | 2023-03-31 | 中天建设集团有限公司 | Method for correcting installation inclination of tower crane installation structure caused by foundation inclination |
-
2002
- 2002-08-23 CN CN02136613.6A patent/CN1215233C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1424469A (en) | 2003-06-18 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 25-27 Floor, 33 Fushan Road, China (Shanghai) Free Trade Pilot Area, 200120 Patentee after: SHANGHAI CONSTRUCTION NO.1 (Group) Co.,Ltd. Address before: 200082 No. 1198 Zhongshan North Second Road, Shanghai Patentee before: Shanghai No.1 Construction Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050817 |
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| CX01 | Expiry of patent term |