CN2876188Y - High precision intelligent vertical dimension regulating system of underground preembedded vertical pile - Google Patents
High precision intelligent vertical dimension regulating system of underground preembedded vertical pile Download PDFInfo
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- CN2876188Y CN2876188Y CN 200620039631 CN200620039631U CN2876188Y CN 2876188 Y CN2876188 Y CN 2876188Y CN 200620039631 CN200620039631 CN 200620039631 CN 200620039631 U CN200620039631 U CN 200620039631U CN 2876188 Y CN2876188 Y CN 2876188Y
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- preburied column
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Abstract
The utility model discloses a high-precision intelligent verticality adjusting system which can be used during foundation-pit top-down construction process to control the verticality of the vertical supporting system in the middle of the foundation-bit pillar by pillar, and also discloses the method for installing the verticality adjusting system. The utility model adopts computer controlled system to adjust the height of three unique arm beams mounted on the pillar ends by a hydraulic unit so as to control the verticality of the pillars. The verticality adjusting system can ensure 1/500 verticality of the buried pillars whose central deviation is less than 10mm. The utility model not only has a simple structure, but also ensures easy and high-precise verticality adjustment, high efficiency, reutilization, effective reduction of construction cost and increase of economic benefits. Through the organic coordination of every composing part of this verticality adjusting system, an intelligent and closed automatic construction monitoring system for whole-process monitoring and verticality adjusting is achieved.
Description
Technical field
The utility model relates to a kind of underground preburied column high-precision smart verticality-regulating system, particularly is meant in pit top-down construction technology, and the unified stake of vertical braced system one post in the middle of the foundation ditch is carried out the verticality-regulating system that the pile body verticality is controlled.
Background technology
It is a kind of temporary structure rod member that substitutes the engineering structures post in the reverse construction process that organ timbering (hereinafter to be referred as an organ timbering) is propped up in centre in the deep foundation top-down method construction process, and its main support has been finished the effect of agent structure and working load.After the underground structure construction was completed, a general external wrapping concrete of organ timbering was as the stressed column of basement permanent structure.Therefore, an organ timbering location and verticality must strictly be controlled its precision, so that meet design requirement.General provision props up the organ timbering misalignment of axe and is controlled in the 20mm, and verticality is controlled in 1/300, otherwise can increase the additional bending moment of post when carrying, and brings difficulty for the construction of finger organ timbering external wrapping concrete.So must there be special equipment that it is positioned and vertical adjustment.
Mainly contain air bag method, calibrated mount method and three kinds of vertical adjustment technology of pilot sleeve method at present.The air bag method is applicable to that polytype props up the vertical adjustment of organ timbering, and the vertical adjustment effect is better, helps controlling the verticality of support column.But it is limited that air bag is regulated range, if an organ timbering is excessive with the hole wall spacing, prop up organ timbering just can't vertical adjustment to designing requirement; In addition, air bag often adopts the canvas material to process, and is colluded brokenly by reinforcing bar easily in the practice of construction process.The calibrated mount method is most economical practicality in several vertical adjustment methods, but the vertical adjustment that can only be used for the bigger support column of rigidity (steel pipe props up organ timbering etc.), if rigidity little (as lattice column etc.), it is excessive that support column is covered bent distortion when applying moment of torsion on top, is unfavorable for the vertical adjustment of support column.The vertical adjustment effect is better so vertical adjustment is easier owing to sleeve is shorter than support column for the pilot sleeve method, but because pilot sleeve outside support column, certainly will make the aperture become big, increase construction operation amount.
In sum, the verticality-regulating system of designing that a kind of vertical adjustment is effective, precision is high, vertical adjustment is convenient and having an economic and practical becomes the technical barrier that those skilled in the art press for solution.
Summary of the invention
The underground preburied column high-precision smart verticality-regulating system that technical problem to be solved in the utility model provides a kind of vertical adjustment precision height, vertical adjustment convenience, saving cost and can reuse is to remedy the above-mentioned defective that existing vertical adjustment technology of a post exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of underground preburied column high-precision smart verticality-regulating system comprises verticality-regulating system and control system,
Described verticality-regulating system comprises arm of force beam, positioning sleeve, hydraulic means and first positioner, described arm of force beam one end links to each other with preburied column by positioning sleeve, and described hydraulic means is supported on the other end bottom of arm of force beam away from preburied column as the power source of verticality-regulating system; Just positioner is fixedlyed connected with preburied component;
Described control system comprises deviational survey device, computer and control module, and described deviational survey device is used for monitoring in real time the gradient of preburied column; Computer and control module link to each other with verticality-regulating system with the deviational survey device, and it is used for collection, analysis and the transmission adjustment instruction of data.
The utility model underground preburied column high-precision smart verticality-regulating system, arm of force beam and ladle hoop have constituted the power transmission carrier of verticality-regulating system; Being arranged on arm of force beam provides the power source of verticality-regulating system away from the jack of the other end of preburied column; Horizontal positioning device and location bracket have formed the first positioner of verticality-regulating system; The deviational survey device carries out the verticality-regulating system data collection task; Computer and control module are used for collection, analysis and the transmission adjustment instruction of data.
The utility model operating principle: by horizontal screw bolt and bracket underground preburied column is carried out level and vertical Primary Location, the dual-axis inclinometer that is installed in the steel post top is in advance gathered the column inclination information.Meanwhile, data sync is passed to computer control ad hoc analysis system.Send corresponding adjustment instruction according to analysis result to hydraulic system, regulate the absolute altitude of arm of force beam end.Inclinometer is gathered column verticality information once more and is passed to the computer for analysis system, with this reciprocation cycle, forms closed high-precision smart verticality-regulating system.
By above disclosed technical scheme as can be known, by adopting the utility model verticality-regulating system, can make the preburied column verticality reach 1/500, and the preburied column centre deviation is less than 10mm.Adopt the arm of force beam of 3 uniform settings of direction in addition, not only vertical adjustment is convenient, and can make full use of the space, makes adjustment construction operation zone more reasonable.The utility model verticality-regulating system in addition, after as long as preburied column is placed into design elevation, the length of reserving about 0.5m on ground can realize the column vertical adjustment, and needn't resemble the column that need reserve traditional vertical adjustment method than length, cause unnecessary waste, thereby saved construction cost.In addition, each ingredient of the utility model all can reuse, and economic benefit improves.The utility model is not only simple in structure, easy to adjust, vertical adjustment precision height, vertical adjustment efficient height, and by combining with the computer dispatch control system, forms the closed vertical adjustment system of monitoring and the intelligent construction of vertical adjustment overall process.
Description of drawings
Fig. 1 the utility model verticality-regulating system elevation;
Fig. 2 is an arm of force Liangping face arrangement diagram among Fig. 1;
Fig. 3 is first positioner facade arrangement diagram.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
Referring to shown in Figure 1, the utility model underground preburied column high-precision smart verticality-regulating system comprises verticality-regulating system and control system, and described verticality-regulating system comprises arm of force beam 1, positioning sleeve 2, hydraulic means 3 and first positioner 4 (as shown in Figure 3); Described arm of force beam 1 one ends link to each other with preburied column 5 by positioning sleeve 2, and described hydraulic means 3 is supported on the end bottom of arm of force beam away from preburied column as the power source of verticality-regulating system; Just positioner 4 is fixedlyed connected with preburied component;
Described control system comprises deviational survey device, computer and control module, and described deviational survey device is used for monitoring in real time the gradient of preburied column; Computer and control module link to each other with verticality-regulating system with the deviational survey device, and it is used for collection, analysis and the transmission adjustment instruction of data.
Described arm of force beam 1 has 3, and adjacent arm of force beam 1 is 120 degree and is arranged on uniformly at intervals around the preburied column 5.
Described positioning sleeve 2 is the 3 120 assembled steel hoops of degree arc plate 201, flange 202 is set between the adjacent arc plate connects.The adpting flange right angle is provided with calking junction plate 203.
Just positioner 4 comprises horizontal positioning device 401 and location bracket 402, and described location bracket 402 is fixedlyed connected with preburied column 5 and placed on the preburied component, and described preburied component is the pre-embedded steel slab that is arranged on the concrete cushion of pile foundation steel casing 7 peripheries.Described horizontal positioning device 401 comprises fixed support 403 and the horizontal screw bolt 404 that is fixedly installed on the pre-embedded steel slab, and described horizontal screw bolt 404 is resisted against on the peripheral outer wall of preburied column 5.Described horizontal positioning device 401 is 120 degree respectively with location bracket 402 and is arranged on uniformly at intervals around the preburied column of positioning sleeve bottom, and described location bracket 402 is welded to connect with preburied column 5.
Described arm of force beam 1 is a box arm of force beam, and arm of force beam and steel hoop directly weld stiffener 101.
Described hydraulic means 3 is a hydraulic jack, its underpart bed hedgehopping degree compensation block 8; Described deviational survey device comprises deviational survey sensor and inclinometer, and the deviational survey sensor is fixedly installed on preburied column upper end X direction and the Y direction.
The construction method of installation of the utility model underground preburied column high-precision smart verticality-regulating system comprises following construction sequence:
(1) the preceding preparation is installed: will locate bracket before the lifting and fixedly connected, and simultaneously horizontal positioning device will be fixedly mounted on the pile foundation preburied component on every side with preburied column;
(2) pre-pile anchoring is just located: the lifting preburied column, and will locate bracket and place on the concrete cushion, adjust horizontal screw bolt and tentatively make the preburied column plan-position;
(3) arm of force beam is installed: put hydraulic means, arm of force beam is installed, tighten the steel bushing connecting bolt, finish arm of force beam and install;
(4) sensor installation: a deviational survey sensor respectively is set on preburied column upper end X, Y direction;
(5) automatic control system connects: the deviational survey sensor terminal is linked to each other with control system respectively with the Adjustment System terminal, form the closed-system of the intelligent construction of monitoring and vertical adjustment overall process;
(6) before the use automatic control system is made zero.
Claims (8)
1. a underground preburied column high-precision smart verticality-regulating system comprises verticality-regulating system and control system, it is characterized in that,
Described verticality-regulating system comprises arm of force beam, positioning sleeve, hydraulic means and first positioner, described arm of force beam one end links to each other with preburied column by positioning sleeve, and described hydraulic means is supported on the other end bottom of arm of force beam away from preburied column as the power source of verticality-regulating system; Just positioner is fixedlyed connected with preburied component;
Described control system comprises deviational survey device, computer and control module, and described deviational survey device is used for monitoring in real time the gradient of preburied column; Computer and control module link to each other with verticality-regulating system with the deviational survey device, and it is used for collection, analysis and the transmission adjustment instruction of data.
2. underground preburied column high-precision smart verticality-regulating system according to claim 1 is characterized in that: described arm of force beam has 3, and adjacent arm of force beam is 120 degree and is arranged on around the preburied column uniformly at intervals.
3. underground preburied column high-precision smart verticality-regulating system according to claim 1 is characterized in that: described positioning sleeve is the assembled steel hoop of arc plate, flange is set between the adjacent arc plate connects.
4. underground preburied column high-precision smart verticality-regulating system according to claim 1, it is characterized in that: first positioner comprises horizontal positioning device and location bracket, described location bracket is fixedlyed connected with preburied column and is placed on the preburied component, and described preburied component is the pre-embedded steel slab that is arranged on the concrete cushion of pile foundation periphery.
5. underground preburied column high-precision smart verticality-regulating system according to claim 4, it is characterized in that: described horizontal positioning device comprises fixed support and the horizontal screw bolt that is fixedly installed on the pre-embedded steel slab, and described horizontal screw bolt is resisted against on the preburied column peripheral outer wall.
6. underground preburied column high-precision smart verticality-regulating system according to claim 4, it is characterized in that: described horizontal positioning device is 120 degree respectively with the location bracket and is arranged on uniformly at intervals around the preburied column of positioning sleeve bottom, and described location bracket and preburied column are welded to connect.
7. underground preburied column high-precision smart verticality-regulating system according to claim 1 is characterized in that: described arm of force beam is a box arm of force beam.
8. underground preburied column high-precision smart verticality-regulating system according to claim 1 is characterized in that: described hydraulic means is a hydraulic jack; Described deviational survey device comprises deviational survey sensor and inclinometer, and the deviational survey sensor is fixedly installed on the preburied column upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039631 CN2876188Y (en) | 2006-02-21 | 2006-02-21 | High precision intelligent vertical dimension regulating system of underground preembedded vertical pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039631 CN2876188Y (en) | 2006-02-21 | 2006-02-21 | High precision intelligent vertical dimension regulating system of underground preembedded vertical pile |
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| CN2876188Y true CN2876188Y (en) | 2007-03-07 |
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| CN 200620039631 Expired - Fee Related CN2876188Y (en) | 2006-02-21 | 2006-02-21 | High precision intelligent vertical dimension regulating system of underground preembedded vertical pile |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704512A (en) * | 2012-05-29 | 2012-10-03 | 中交一航局第二工程有限公司 | Immersed tube bottom jack type deviation rectifying fine adjusting system and adjusting technology |
| CN104499485A (en) * | 2014-12-08 | 2015-04-08 | 上海建工集团股份有限公司 | One-column one-pile full-automatic hydraulic verticality adjusting system and method |
| CN109056540A (en) * | 2018-08-28 | 2018-12-21 | 中交上海航道局有限公司 | A kind of construction method of small-sized Reinforced Concrete Simple bridge |
| CN113550329A (en) * | 2021-09-03 | 2021-10-26 | 朱彦达 | Multilayer basement supporting structure and supporting construction method |
-
2006
- 2006-02-21 CN CN 200620039631 patent/CN2876188Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704512A (en) * | 2012-05-29 | 2012-10-03 | 中交一航局第二工程有限公司 | Immersed tube bottom jack type deviation rectifying fine adjusting system and adjusting technology |
| CN102704512B (en) * | 2012-05-29 | 2014-10-01 | 中交第一航局工程局有限公司 | Immersed tube bottom jack type deviation rectifying fine adjusting system and adjusting technology |
| CN104499485A (en) * | 2014-12-08 | 2015-04-08 | 上海建工集团股份有限公司 | One-column one-pile full-automatic hydraulic verticality adjusting system and method |
| CN104499485B (en) * | 2014-12-08 | 2017-01-04 | 上海建工集团股份有限公司 | One pile for one column fully automatic hydraulic verticality-regulating system and vertical adjustment method |
| CN109056540A (en) * | 2018-08-28 | 2018-12-21 | 中交上海航道局有限公司 | A kind of construction method of small-sized Reinforced Concrete Simple bridge |
| CN113550329A (en) * | 2021-09-03 | 2021-10-26 | 朱彦达 | Multilayer basement supporting structure and supporting construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shanghai Construction (Group) Co., Ltd. Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20120221 |