CN1034750C - Anchor beam type hydrostatic piledriving method and equipment thereof - Google Patents
Anchor beam type hydrostatic piledriving method and equipment thereof Download PDFInfo
- Publication number
- CN1034750C CN1034750C CN92107756A CN92107756A CN1034750C CN 1034750 C CN1034750 C CN 1034750C CN 92107756 A CN92107756 A CN 92107756A CN 92107756 A CN92107756 A CN 92107756A CN 1034750 C CN1034750 C CN 1034750C
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- Prior art keywords
- anchor beam
- piling
- piledriving
- counterweight
- anchor
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- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to an anchor beam type hydrostatic pile driving method which is characterized in that an anchor beam is provided with a balance weight; reaction force in a pile driving process is overcome by the balance weight. The present invention also relates to a pile driving machine used by the anchor beam type hydrostatic pile driving method. A pile driving frame is installed on the anchor beam by a movable anchor rod. The present invention can carry out the foundation stabilization and the foundation replacement of new and old buildings; the construction can be efficiently carried out with high quality under the conditions of small field, small space, no production halt and no movement. The present invention is especially suitable for the foundation stabilization for adding layers of houses and devious and dense residential areas.
Description
The present invention relates to the building foundation field.
The silent piling method is widely used in the building foundation field, and what use morely at present is big press piling method and anchor rod pressing pile technique.Big press piling method is to utilize the pile press own wt to overcome pressure pile reaction, and therefore this pile press is very big very heavy again, only is applicable to the new construction in big place.Anchor rod pressing pile technique must be built cushion cap earlier, stays a hole (or punchinging) on cushion cap, embedded anchor bar (or boring glue buries), and the cushion cap maintenance is fixed on pile press on the cushion cap anchor pole then, utilizes the weight of the building on cushion cap top to overcome pressure pile reaction.The shortcoming of this piling method is: the construction period is long, operating expenses is big, and after building cushion cap, the position of stake can not be moved.BP GB2217366 discloses a kind of pile driving equipment, and this equipment volume is huge, and the lower end, chassis need be supported with the levelling jack, moves very inconvenient when needs conversion stake position.
The object of the present invention is to provide that a kind of equipment is small and exquisite, conveniently moving, the anchor beam type hydrostatic piledriving method and the piling special equipment thereof that can use in narrow and small place and space.
Above-mentioned purpose can be achieved through the following technical solutions:
A kind of anchor beam type hydrostatic piledriving method comprises the following steps: (1). location, inspecting hole, punchinges; (2) on ground, lay anchor beam, and on anchor beam counterweight; (3) be fixed on the anchor beam with the bottom of movable bolt the piling frame; (4). preformed pile is transported to by the hole; (5) be pressed into stake in the soil piecemeal with the hydraulic jack that is connected on the piling frame; During piling, rely on counterweight to overcome pressure pile reaction.
A kind of piling special equipment, include the piling frame, with steel pin be fixed on moved cross beam on the piling frame, hang over cucurbit that lower end on the piling frame connects moved cross beam, be fixed on hydraulic jack on the crossbeam, with the electric oil pump that hydraulic jack is connected with high-pressure hose, described piling frame is installed on the anchor beam.
The present invention has following advantage:
(1). because anchor beam type hydrostatic piledriving method adopts counterweight to overcome pressure pile reaction, make its equipment can make small volume and less weight, a lot of inaccessiable places of main equipment equipment of the present invention can enter, because pile press is little, so several pile presss can carry out piling work simultaneously in the same place, can improve programming.
(2). can carry out the ground stabilization and the foundation underpinning of new and old building thing, can build a house after the first piling, the back piling also can build a house earlier, narrow and small occasion at many existing buildings, can make full use of the counter-force of the deadweight of building as piling, make house deviation rectifying, the piling when floor increases in narrow and small place become feasible, can under the situation that does not stop production, do not move, construct high-quality and efficiently.
(3). noiselessness, friction, pollution-free when anchor beam type hydrostatic piledriving method and the construction of piling special equipment.
The invention will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is a front view of the present invention;
Wherein: [1]. the piling frame; [2]. steel pin; [3]. moved cross beam; [4]. pulley; [5]. hydraulic jack; [6]. high-pressure hose; [7]. electric oil pump; [8]. anchor beam; [9]. movable bolt; [10]. stake.
Embodiment: as shown in Figure 1, a kind of anchor beam type hydrostatic piledriving method comprises the following steps: (1). location, inspecting hole, punchinges; (2) on ground, lay anchor beam [8], and go up counterweight at anchor beam [8]; (3) be fixed on the anchor beam [8] with the bottom of movable bolt [9] piling frame [1]; (4). preformed pile [10] is transported to by the hole; (5) be pressed into stake [10] in the soil piecemeal with the hydraulic jack [5] that is connected on the piling frame [1]; During piling, rely on counterweight to overcome pressure pile reaction.According to the condition of construction difference, three kinds of counterweights on the schemes processing anchor beam can be arranged: (1). constructure scheme through walls, promptly on building wall, hole, be through anchor beam [8] in the wall also fastening, as counterweight, pressure pile reaction is overcome by the deadweight of building with the deadweight of building.(2). full counterweight pressing pile construction scheme, it is weights that promptly described anchor beam [8] is gone up press whole, as counterweight, the counter-force of piling is overcome by weight of heavy with weight of heavy.(3). through walls in conjunction with counterweight pressing pile construction scheme, promptly earlier described anchor beam [8] is through in the wall of building and fastening, and then on anchor beam [8] ballast, as counterweight, pressure pile reaction is overcome by building and weight of heavy with building and weight of heavy.
As seen from the figure, the piling special equipment, include piling frame [1], with steel pin [2] be fixed on moved cross beam [3] on the piling frame [1], hang over cucurbit [4] that lower end on the piling frame [1] connects moved cross beam [3], be fixed on hydraulic jack [5] on the crossbeam [3], with the electric oil pump [7] that hydraulic jack [5] is connected with high-pressure hose [6], described piling frame [1] is installed on the anchor beam [8].Described piling frame [1] is anchored on the anchor beam [8] by movable bolt [9].During work, start electric oil pump [7], electric oil pump [7] is sent into hydraulic jack [5] with hydraulic oil by high-pressure hose [6], and hydraulic jack [5] is under the effect of hydraulic oil, and stake [10] is pressed in the soil piecemeal.
Claims (6)
1. an anchor beam type hydrostatic piledriving method comprises the following steps: (1). location, inspecting hole, punching; (2) on ground, lay anchor beam [8], and go up counterweight at anchor beam [8]; (3) be fixed on the anchor beam [8] with the bottom of movable bolt [9] piling frame [1]; (4). preformed pile [10] is transported to by the hole; (5) be pressed into stake [10] in the soil piecemeal with the hydraulic jack [5] that is connected on the piling frame [1]; During piling, rely on counterweight to overcome pressure pile reaction.
2. anchor beam type hydrostatic piledriving method according to claim 1 is characterized in that: described anchor beam [8] is through in the wall and is fastening, with the deadweight of building as counterweight.
3. anchor beam type hydrostatic piledriving method according to claim 1 is characterized in that: described anchor beam is pressed with weight on [8], with weight of heavy as counterweight.
4. anchor beam type hydrostatic piledriving method according to claim 1 is characterized in that: described anchor beam [8] is through in the wall, and then ballast, with building and weight of heavy as counterweight.
5. piling special equipment as claimed in claim 1, include piling frame [1], with steel pin [2] be fixed on moved cross beam [3] on the piling frame [1], hang over cucurbit [4] that lower end on the piling frame [1] connects moved cross beam [3], be fixed on hydraulic jack [5] on the crossbeam [3], with hydraulic jack [5] with the electric oil pump [7] that high-pressure hose [6] is connected, it is characterized in that: described piling frame [1] is installed on the anchor beam [8].
6. piling special equipment according to claim 5 is characterized in that: described piling frame [1] is anchored on the anchor beam [8] by movable bolt [9].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92107756A CN1034750C (en) | 1992-09-11 | 1992-09-11 | Anchor beam type hydrostatic piledriving method and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92107756A CN1034750C (en) | 1992-09-11 | 1992-09-11 | Anchor beam type hydrostatic piledriving method and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1071983A CN1071983A (en) | 1993-05-12 |
| CN1034750C true CN1034750C (en) | 1997-04-30 |
Family
ID=4943025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92107756A Expired - Fee Related CN1034750C (en) | 1992-09-11 | 1992-09-11 | Anchor beam type hydrostatic piledriving method and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1034750C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404761C (en) * | 2004-08-20 | 2008-07-23 | 华东建筑设计研究院有限公司 | Method for balancing overturning force of major structure by foundation weight balancing |
| CN101060232B (en) * | 2006-11-07 | 2012-08-08 | 广东省电力设计研究院 | Low altitude high voltage framework/bracket foundation tilt correcting method and its special-purpose devices |
| MY147517A (en) * | 2008-11-21 | 2012-12-31 | Ong Chin Dr Ir Chai | Pile driver for use in a confined space with limited head room |
| CN102226343A (en) * | 2011-04-18 | 2011-10-26 | 上海华铸地基技术有限公司 | Combined anchor-rod static pressure pile |
| CN103225303B (en) * | 2013-04-28 | 2015-06-03 | 上海宝冶集团有限公司 | Construction method for driving piles in narrow space |
| CN104018501B (en) * | 2014-05-08 | 2016-05-25 | 武汉华威液压机械有限公司 | A kind of marine major diameter is shaken pipe bit hole pile driving barge and construction technology |
| CN106400859A (en) * | 2016-11-16 | 2017-02-15 | 贵州正业工程技术投资有限公司 | Static pressure applying system for pretest pile |
| CN106968249A (en) * | 2017-03-29 | 2017-07-21 | 浙江理工大学 | The implementation method of piling after foundation-free |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808754A1 (en) * | 1987-09-05 | 1989-03-16 | Erka Pfahl Gmbh & Co Kg | Method of placing pressure piles and sheet-pile planks |
| GB2217366A (en) * | 1988-04-15 | 1989-10-25 | Sawadi Exports Pte Ltd | Pile driving apparatus |
-
1992
- 1992-09-11 CN CN92107756A patent/CN1034750C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808754A1 (en) * | 1987-09-05 | 1989-03-16 | Erka Pfahl Gmbh & Co Kg | Method of placing pressure piles and sheet-pile planks |
| GB2217366A (en) * | 1988-04-15 | 1989-10-25 | Sawadi Exports Pte Ltd | Pile driving apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1071983A (en) | 1993-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| CI01 | Correction of invention patent gazette |
Correction item: The patent application is deemed to be withdrawn Correct: delete False: E02D7/20 92107756.4 1993.05.12 Number: 52 Page: 124 Volume: 10 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENT APPLICATION DEEMED WITHDRAWAL; FROM: E02D 7/20 92107756.4 93.5.12 TO: DELETION |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IP01 | Partial invalidation of patent right |
Decision date of declaring invalidation: 20000920 Decision number of declaring invalidation: 2728 |
|
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Deming Document name: Notice of acceptance of the petition for invalidation |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19970430 Termination date: 20100911 |