CN1424469A - Method and apparatus for controlling verticality of steel pile - Google Patents
Method and apparatus for controlling verticality of steel pile Download PDFInfo
- Publication number
- CN1424469A CN1424469A CN02136613.6A CN02136613A CN1424469A CN 1424469 A CN1424469 A CN 1424469A CN 02136613 A CN02136613 A CN 02136613A CN 1424469 A CN1424469 A CN 1424469A
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- steel pipe
- verticality
- mould
- pipe post
- pedestal
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Abstract
A method and equipment for controlling the verticality of steel pile is disclosed, which features that under the control of computer, all the operations are performed on the ground, resulting in high effect and convenient operation.
Description
Technical field
The present invention relates to building construction technology, particularly controlling verticality of steel pile method and device 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; And
4) sensor probe of measuring vertical degree is put into surveyed straight tube measuring the verticality of steel pipe post, and adjust the length of adjusting rod, make the verticality of steel pipe post reach preset value according to the verticality data that measure.
Comprise according to controlling verticality of steel pile device of the present invention:
The verticality monitoring system, it comprises:
By the mould that connecting rod is fixedlyed connected with steel pipe post, the length of connecting rod is set to
Mould was still on terrace when steel pipe post arrived its absolute altitude position;
By surveying straight tube and surveying the straight unit of survey that straight instrument is formed, survey the straight tube secured in parallel at the steel pipe post outer wall
Go up and close steel pipe post lower end, lower end; And
The verticality Adjustment System, it comprises:
A plurality of bases that are embedded in around the stake position and levelling device is housed;
Be fixedly mounted on the base and be used for the pedestal of support steel tube column and mould;
Be installed in level(l)ing device and discrepancy in elevation adjusting device on the pedestal;
The many telescopic vertical adjusting bars that are installed between mould and the pedestal.
Controlling verticality of steel pile method and apparatus 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 (2)
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;
And
4) sensor probe of measuring vertical degree is put into the survey straight tube to measure the verticality of steel pipe post, adjusted adjusting rod, make the verticality of steel pipe post reach preset value according to the verticality data that measure.
2. a controlling verticality of steel pile device is characterized in that, comprising:
1) verticality monitoring system, it comprises:
By the mould that connecting rod and steel pipe post couple together, the length of connecting rod is set at steel pipe
Mould was still on terrace when column arrived its absolute altitude position;
By surveying straight tube and surveying the straight unit of survey that straight instrument is formed, survey the straight tube secured in parallel at the steel pipe post outer wall
Go up and close steel pipe post lower end, lower end; And
2) verticality Adjustment System, it comprises:
A plurality of bases that are embedded in around the stake position and levelling device is housed;
Be fixedly mounted on the base and be used for the pedestal of support steel tube column and mould;
Be installed in level(l)ing device and discrepancy in elevation adjusting device on the pedestal;
The many telescopic vertical adjusting bars that are installed between mould and the pedestal.
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 true CN1424469A (en) | 2003-06-18 |
| CN1215233C CN1215233C (en) | 2005-08-17 |
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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 |
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| CN (1) | CN1215233C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653943A (en) * | 2012-05-08 | 2012-09-05 | 上海市基础工程有限公司 | Underground embedded steel column straightening limiting device |
| CN102653947A (en) * | 2012-05-08 | 2012-09-05 | 上海市基础工程有限公司 | Underground embedded steel component limiting straightening construction method |
| CN102888865A (en) * | 2012-05-29 | 2013-01-23 | 中国建筑第四工程局有限公司 | Method and device for correcting perpendicularity of steel structural member in process of constructing vertical column pile |
| CN103562463A (en) * | 2011-03-28 | 2014-02-05 | Ihc荷兰Ie有限公司 | Measurement system for a pile |
| CN112551395A (en) * | 2020-11-30 | 2021-03-26 | 中天建设集团有限公司 | Tower crane installation structure and correction method for installation inclination caused by foundation inclination |
-
2002
- 2002-08-23 CN CN02136613.6A patent/CN1215233C/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103562463A (en) * | 2011-03-28 | 2014-02-05 | Ihc荷兰Ie有限公司 | Measurement system for a pile |
| CN102653943A (en) * | 2012-05-08 | 2012-09-05 | 上海市基础工程有限公司 | Underground embedded steel column straightening limiting device |
| CN102653947A (en) * | 2012-05-08 | 2012-09-05 | 上海市基础工程有限公司 | Underground embedded steel component limiting straightening construction method |
| 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 |
| CN102888865A (en) * | 2012-05-29 | 2013-01-23 | 中国建筑第四工程局有限公司 | Method and device for correcting perpendicularity of steel structural member in process of constructing vertical column pile |
| 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 |
| CN112551395A (en) * | 2020-11-30 | 2021-03-26 | 中天建设集团有限公司 | Tower crane installation structure and correction method for installation inclination caused by foundation inclination |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1215233C (en) | 2005-08-17 |
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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 |