CN104652842A - Building integral deviation correcting and raising lifting method and equipment thereof - Google Patents
Building integral deviation correcting and raising lifting method and equipment thereof Download PDFInfo
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- CN104652842A CN104652842A CN201510081834.4A CN201510081834A CN104652842A CN 104652842 A CN104652842 A CN 104652842A CN 201510081834 A CN201510081834 A CN 201510081834A CN 104652842 A CN104652842 A CN 104652842A
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- screw
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- distribution beam
- jacking
- ground tackle
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000003068 static effect Effects 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 43
- 239000010959 steel Substances 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The invention discloses a building integral deviation correcting and raising lifting method and equipment thereof. The method comprises the following steps that 1, a tray beam is erected under the bottom of a post or a wall, and a pile pressing hole is reserved inside the tray beam; 2, a static pressure pile is arranged in the pile pressing hole in a penetrating way; 3, jacking equipment is arranged on the top of the static pressure pile; 4, the jacking equipment is subjected to circulation jacking until the integral in-place jacking is realized; 5, foundation connection and pile sealing construction are carried out, and the jacking equipment is dismounted. The building integral deviation correcting and raising lifting method and the equipment provided by the invention have the advantages that the arrangement of a jacking foundation is not needed, a temporary support is not needed, and in addition, nonuniform sedimentation and accumulated errors can be eliminated.
Description
Technical field
The present invention relates to architecture construction method and equipment thereof, more particularly, relate to whole building correction, raise method for improving and equipment thereof.
Background technology
Traditional building jacking method needs to arrange jacking basis, jacking counter-force platform, establish the equipment such as temporary support, and traditional raising method needs to design temporary steel support in addition at jack place, for supporting superstructure when cylinder received by jack.
On the other hand, there is differential settlement and accumulated error in traditional building jacking all the time, and be difficult to avoid the problems referred to above.
Summary of the invention
Need to set multiple auxiliary equipment for the traditional building jacking existed in prior art, and there is the problem of differential settlement and accumulated error, the object of this invention is to provide whole building correction, raise method for improving and equipment thereof.
For achieving the above object, the present invention adopts following technical scheme:
A kind of whole building is rectified a deviation, is raised method for improving, comprises the following steps: step 1, at post or body of wall bottom part down erection pallet beam, and pallet beam internal reservation piling hole; Step 2, through piling hole, arranges static pressed pile in piling hole; Step 3, installs Lifting Equipment at static pressed pile top; Step 4, Lifting Equipment carries out circulation jacking, until integral jacking puts in place; Step 5, basis connects and envelope pile driving construction, removes Lifting Equipment.
According to one embodiment of the invention, step 3 comprises: step 3.1, installs the first distribution beam at static pressed pile top; Step 3.2, installs jack on the first distribution beam top; Step 3.3, install screw-thread steel in jack both sides, the root of screw-thread steel is fixed on pallet beam, and screw-thread steel screws ground tackle by first fix through the first distribution beam place; Step 3.4, installs the second distribution beam at jack top, and screw-thread steel screws ground tackle through the second distribution beam place by second and fixes.
According to one embodiment of the invention, step 4 comprises: step 4.1, and screw ground tackle by first and be in the relaxed state do not stressed, jack carries out jacking; Step 4.2, screws first and screws ground tackle, and cylinder received by jack, now keeps jack, the second distribution beam, second to screw ground tackle and is in the relaxed state do not stressed; Step 4.3, screws second and screws ground tackle, and return step 4.1, until integral jacking puts in place.
According to one embodiment of the invention, a stroke of jack circulation jacking is 10cm.
For achieving the above object, the present invention also adopts following technical scheme:
A kind of whole building is rectified a deviation, is raised lifting means, comprises pallet beam, static pressed pile, Lifting Equipment.Pallet roof beam structure is located at post or body of wall bottom part down, and pallet beam internal reservation piling hole, static pressed pile is through piling hole, and Lifting Equipment is installed at the top of static pressed pile.
According to one embodiment of the invention, Lifting Equipment comprises the first distribution beam, the second distribution beam, jack, first screw ground tackle, second and screw ground tackle, screw-thread steel.First distribution beam is installed on static pressed pile top, and jack is installed on the first distribution beam top.Screw-thread steel is installed on jack both sides, and the root of screw-thread steel is fixed on pallet beam, and screw-thread steel screws ground tackle by first fix through the first distribution beam place.Second distribution beam is installed on jack top, and screw-thread steel screws ground tackle through the second distribution beam place by second and fixes.
According to one embodiment of the invention, screw-thread steel is fining twisted steel, and static pressed pile is anchor jacked pile.
In technique scheme, whole building of the present invention is rectified a deviation, raise method for improving and equipment does not need to arrange jacking basis, does not need to establish temporary support, and can eliminate differential settlement and accumulated error.
Accompanying drawing explanation
Fig. 1 is whole building correction, raises the flow chart of method for improving;
Fig. 2 a ~ 2f is whole building of the present invention correction, raises the schematic diagram of each step of method for improving;
Fig. 3 a and 3b is effect schematic diagram before and after jacking;
Fig. 4 a ~ 4k is whole building of the present invention correction, raises the structural representation of lifting means.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with drawings and Examples.
The principle of the inventive method structure foundation anchor jacked pile 3 is reinforced a kind of new raising method with integral jacking combine with technique, only needs one group of jack 7 in integral jacking process.Jack 7 is installed in the middle of upper and lower two steel distribution beam, and bottom distribution beam is positioned over pile foundation top, and distribution beam is through by the fining twisted steel 10 of both sides, by ground tackle power transmission, together with fining twisted steel 10 root divides and to be anchored at pallet beam 2.
As best shown in figures 3 a and 3b, in whole jacking process, jack 7 jacking top distribution beam, top tray beam 2 and building are lifted by fining twisted steel 10 by distribution beam.When after the complete stroke of jack 7 jacking, screw very heavy bottom distribution beam ground tackle nut, top tray beam 2 and building are hung in the distribution beam of bottom, jack 7 and top distribution beam are regained, and enter down jacking process once.
Therefore, as shown in Figure 1, according to above-mentioned principle, whole building of the present invention is rectified a deviation, raise method for improving can be subdivided into each step following:
Step S1: at post or body of wall 1 bottom part down erection pallet beam 2, pallet beam 2 internal reservation piling hole 4, as shown in Figure 2 a.
Step S2: through piling hole 4, arranges static pressed pile 3 in piling hole 4.Specifically, with pallet beam 2 for anchor structure, utilize superstructure to conduct oneself with dignity and be pressed into ground stabilization static pressed pile 3, as shown in Figure 2 b.
Step S3: install Lifting Equipment at static pressed pile 3 top.Specifically, as shown in Figure 2 c, step S3 can be realized by following 4 sub-steps:
Step S3.1: install the first distribution beam 5 at static pressed pile 3 top.
Step S3.2: install jack 7 on the first distribution beam 5 top.
Step S3.3: install screw-thread steel 10 in jack 7 both sides, the root of screw-thread steel 10 is fixed on pallet beam 2, and screw-thread steel 10 screws ground tackle 8 through the first distribution beam 5 place by first fixes.
Step S3.4: install the second distribution beam 6 at jack 7 top, screw-thread steel 10 screws ground tackle 9 through the second distribution beam 6 place by second and fixes.
Step S4: Lifting Equipment carries out circulation jacking, until integral jacking puts in place.Specifically, as shown in Figure 2 d, step S4 can be realized by following 3 sub-steps:
Step S4.1: screw ground tackle 8 by first and be in the relaxed state do not stressed, jack 7 starts jacking one circulation (10cm).Load transmittance process in jacking process: superstructure deadweight → pallet beam 2 → fining twisted steel 10 → the second screws ground tackle 9 → the second distribution beam 6 → jack 7 → the first distribution beam 5 → static pressed pile 3 → deep ground earth.
Step S4.2: screw first and screw ground tackle 8, cylinder received by jack 7, now keeps jack 7, second distribution beam 6, second to screw ground tackle 9 and is in the relaxed state do not stressed.Now load transmittance process: superstructure deadweight → top tray beam 2 → fining twisted steel 10 → the first screws ground tackle 8 → the first distribution beam 5 → static pressed pile 3 → deep ground earth.
Step S4.3: screw second and screw ground tackle 9, enters down the circulation of jacking once, and returns step S4.1, repeat step S4.1, S4.2, until integral jacking puts in place.
Step S5: basis connects and envelope pile driving construction, removes Lifting Equipment, as shown in figure 2 e and 2f.
Method of the present invention utilizes pile foundation to provide jacking to support, do not need to install and switch bracing members temporarily, in jacking process, distribution beam anchoring nut in jack 7 bottom screws at any time, when can prevent oil pipe and jack 7 fault, building has secure support, and fining twisted steel 10 tension all the time in jacking overall process, any differential settlement all can be eliminated, and there is not accumulated error.
The difference of the present invention and traditional raising method is
1. do not need to arrange jacking basis, this method for improving utilizes pile foundation as counter-force, and traditional raising method needs to arrange jacking counter-force platform;
2. do not need to establish temporary support; This method for improving utilizes two groups of ground tackles to switch power transmission in jacking process, and traditional raising method needs to design temporary steel support in addition at jack 7 place, for supporting superstructure when cylinder received by jack 7;
3. can eliminate differential settlement and accumulated error; In the whole process of this method for improving, fining twisted steel 10 tension all the time, can eliminate differential settlement and accumulated error;
As shown in Fig. 4 a ~ 4k, for said method, the invention also discloses whole building correction, raise lifting means, it mainly comprises pallet beam 2, static pressed pile 3, Lifting Equipment.Pallet beam 2 is set up in post or body of wall 1 bottom part down, and pallet beam 2 internal reservation piling hole 4, static pressed pile 3 is through piling hole 4, and Lifting Equipment is installed at the top of static pressed pile 3.
Further, Lifting Equipment comprises the first distribution beam 5, second distribution beam 6, jack 7, first screws ground tackle 8, second and screw ground tackle 9, screw-thread steel 10.First distribution beam 5 is installed on static pressed pile 3 top, and jack 7 is installed on the first distribution beam 5 top.Screw-thread steel 10 is installed on jack 7 both sides, and the root of screw-thread steel 10 is fixed on pallet beam 2, and screw-thread steel 10 screws ground tackle 8 through the first distribution beam 5 place by first fixes.Second distribution beam 6 is installed on jack 7 top, and screw-thread steel 10 screws ground tackle 9 through the second distribution beam 6 place by second and fixes.
Preferably, screw-thread steel 10 is fining twisted steel 10, and static pressed pile 3 is anchor jacked pile 3.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (7)
1. whole building is rectified a deviation, is raised a method for improving, it is characterized in that, comprises the following steps:
Step 1, at post or body of wall bottom part down erection pallet beam, described pallet beam internal reservation piling hole;
Step 2, through described piling hole, arranges static pressed pile in described piling hole;
Step 3, installs Lifting Equipment at described static pressed pile top;
Step 4, described Lifting Equipment carries out circulation jacking, until integral jacking puts in place;
Step 5, basis connects and envelope pile driving construction, removes Lifting Equipment.
2. whole building as claimed in claim 1 is rectified a deviation, is raised method for improving, and it is characterized in that, described step 3 comprises:
Step 3.1, installs the first distribution beam at described static pressed pile top;
Step 3.2, installs jack on described first distribution beam top;
Step 3.3, install screw-thread steel in described jack both sides, the root of described screw-thread steel is fixed on described pallet beam, and described screw-thread steel screws ground tackle through the first distribution beam place by first fixes;
Step 3.4, installs the second distribution beam at described jack top, and described screw-thread steel screws ground tackle through the second distribution beam place by second and fixes.
3. whole building as claimed in claim 1 is rectified a deviation, is raised method for improving, and it is characterized in that, described step 4 comprises:
Step 4.1, screw ground tackle by described first and be in the relaxed state do not stressed, jack carries out jacking;
Step 4.2, screws described first and screws ground tackle, and cylinder received by jack, now keeps described jack, the second distribution beam, second to screw ground tackle and is in the relaxed state do not stressed;
Step 4.3, screws described second and screws ground tackle, and return step 4.1, until integral jacking puts in place.
4. whole building as claimed in claim 1 is rectified a deviation, is raised method for improving, and it is characterized in that, a stroke of described jack circulation jacking is 10cm.
5. whole building is rectified a deviation, is raised a lifting means, it is characterized in that, comprising:
Pallet beam, static pressed pile, Lifting Equipment;
Described pallet roof beam structure is located at post or body of wall bottom part down, and described pallet beam internal reservation piling hole, described static pressed pile is through described piling hole, and described Lifting Equipment is installed at the top of described static pressed pile.
6. whole building correction as claimed in claim 5, raise lifting means, it is characterized in that, described Lifting Equipment comprises the first distribution beam, the second distribution beam, jack, first screw ground tackle, second and screw ground tackle, screw-thread steel;
Described first distribution beam is installed on described static pressed pile top, and described jack is installed on described first distribution beam top;
Described screw-thread steel is installed on described jack both sides, and the root of described screw-thread steel is fixed on described pallet beam, and described screw-thread steel screws ground tackle by first fix through the first distribution beam place;
Described second distribution beam is installed on described jack top, and described screw-thread steel screws ground tackle through the second distribution beam place by described second and fixes.
7. whole building as claimed in claim 5 is rectified a deviation, is raised lifting means, and it is characterized in that, described screw-thread steel is fining twisted steel, and described static pressed pile is anchor jacked pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081834.4A CN104652842B (en) | 2015-02-15 | 2015-02-15 | Building integral error correcting and position, raise method for improving and its equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081834.4A CN104652842B (en) | 2015-02-15 | 2015-02-15 | Building integral error correcting and position, raise method for improving and its equipment |
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| Publication Number | Publication Date |
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| CN104652842A true CN104652842A (en) | 2015-05-27 |
| CN104652842B CN104652842B (en) | 2017-03-15 |
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| CN201510081834.4A Active CN104652842B (en) | 2015-02-15 | 2015-02-15 | Building integral error correcting and position, raise method for improving and its equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149774A (en) * | 2016-07-19 | 2016-11-23 | 上海岩土工程勘察设计研究院有限公司 | A kind of rectifying of leaned building reinforcement means based on anchor jacked pile envelope stake technology |
| CN109653265A (en) * | 2018-12-25 | 2019-04-19 | 上海勘察设计研究院(集团)有限公司 | A kind of pile-raft foundation building joint method for correcting error |
| CN111411650A (en) * | 2020-04-16 | 2020-07-14 | 上海长凯岩土工程有限公司 | Building jacking deviation rectifying method |
| CN111622281A (en) * | 2020-06-08 | 2020-09-04 | 广东精特建设工程有限公司 | Synchronous jacking and deviation rectifying construction method for raft foundation building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7278802B2 (en) * | 2004-03-19 | 2007-10-09 | Roger Bisson Inc. | Device for raising and supporting the foundation of a building |
| CN101397796A (en) * | 2008-09-12 | 2009-04-01 | 葛培中 | Construction method of prestressed anchor rod static pressure pile |
| CN202482779U (en) * | 2012-01-11 | 2012-10-10 | 中建五局土木工程有限公司 | Box girder lifting system |
| CN203462764U (en) * | 2013-08-20 | 2014-03-05 | 浙江精工钢结构集团有限公司 | Large cantilever promotion counter-force frame |
| CN204703548U (en) * | 2015-02-15 | 2015-10-14 | 上海天演建筑物移位工程股份有限公司 | Whole building is rectified a deviation, is raised lifting means |
-
2015
- 2015-02-15 CN CN201510081834.4A patent/CN104652842B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7278802B2 (en) * | 2004-03-19 | 2007-10-09 | Roger Bisson Inc. | Device for raising and supporting the foundation of a building |
| CN101397796A (en) * | 2008-09-12 | 2009-04-01 | 葛培中 | Construction method of prestressed anchor rod static pressure pile |
| CN202482779U (en) * | 2012-01-11 | 2012-10-10 | 中建五局土木工程有限公司 | Box girder lifting system |
| CN203462764U (en) * | 2013-08-20 | 2014-03-05 | 浙江精工钢结构集团有限公司 | Large cantilever promotion counter-force frame |
| CN204703548U (en) * | 2015-02-15 | 2015-10-14 | 上海天演建筑物移位工程股份有限公司 | Whole building is rectified a deviation, is raised lifting means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149774A (en) * | 2016-07-19 | 2016-11-23 | 上海岩土工程勘察设计研究院有限公司 | A kind of rectifying of leaned building reinforcement means based on anchor jacked pile envelope stake technology |
| CN109653265A (en) * | 2018-12-25 | 2019-04-19 | 上海勘察设计研究院(集团)有限公司 | A kind of pile-raft foundation building joint method for correcting error |
| CN111411650A (en) * | 2020-04-16 | 2020-07-14 | 上海长凯岩土工程有限公司 | Building jacking deviation rectifying method |
| CN111622281A (en) * | 2020-06-08 | 2020-09-04 | 广东精特建设工程有限公司 | Synchronous jacking and deviation rectifying construction method for raft foundation building |
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| Publication number | Publication date |
|---|---|
| CN104652842B (en) | 2017-03-15 |
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Denomination of invention: Methods and equipment for integral rectification and lifting of buildings Effective date of registration: 20221123 Granted publication date: 20170315 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI EVOLUTION BUILDING SHIFT ENGINEERING CO.,LTD. Registration number: Y2022310000335 |
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Date of cancellation: 20231130 Granted publication date: 20170315 Pledgee: Industrial Bank Co.,Ltd. Shanghai Shizhong sub branch Pledgor: SHANGHAI EVOLUTION BUILDING SHIFT ENGINEERING CO.,LTD. Registration number: Y2022310000335 |
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Denomination of invention: Methods and equipment for overall correction, elevation and lifting of buildings Effective date of registration: 20231213 Granted publication date: 20170315 Pledgee: Industrial Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI EVOLUTION BUILDING SHIFT ENGINEERING CO.,LTD. Registration number: Y2023310000849 |