CN104110027A - Tool-type uplift pile - Google Patents

Tool-type uplift pile Download PDF

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Publication number
CN104110027A
CN104110027A CN201310630729.2A CN201310630729A CN104110027A CN 104110027 A CN104110027 A CN 104110027A CN 201310630729 A CN201310630729 A CN 201310630729A CN 104110027 A CN104110027 A CN 104110027A
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CN
China
Prior art keywords
pile
fin
tool
conduit
gas
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201310630729.2A
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Chinese (zh)
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CN104110027B (en
Inventor
梁枫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bai Lin
Beijing Aerospace Geotechnical Engineering Institute Co., Ltd.
Chang Taishan
Henan Jinlong water conservancy and Hydropower Engineering Co., Ltd.
Shandong Yellow River Engineering Group Corporation Ltd.
Wang Ruoteng
Xi Shaohua
Xuchang water conservancy planning and Design Institute
Zhengzhou Lide tendering Consulting Management Co., Ltd.
North China University of Water Resources and Electric Power
Huanghuai University
Yellow River Engineering Consulting Co Ltd
Original Assignee
Chengdu LVDI Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu LVDI Technology Co Ltd filed Critical Chengdu LVDI Technology Co Ltd
Priority to CN201310630729.2A priority Critical patent/CN104110027B/en
Publication of CN104110027A publication Critical patent/CN104110027A/en
Application granted granted Critical
Publication of CN104110027B publication Critical patent/CN104110027B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a tool-type uplift pile which comprises a pile body. The pile body is groove-shaped, a directional sleeve is arranged at an opening end of the pile body and connected on the pile body in a sleeved manner, one end, opposite to the opening end, of the pile body is connected with a prestressed rebar connector which is detachably connected with the pile body, a reserved hole is formed in the prestressed rebar connector, diameter of the reserved hole is 1-2cm, a pile tip is arranged at the bottom of the prestressed rebar connector and connected with the prestressed rebar connector through an adjustable rotating shaft, and a pile tip fin is connected in the pile body and vertically arranged in the pile body. By the tool-type uplift pile, the problem of group pile engineering removal is solved, and engineering piles needed to be removed can be pulled out safely and reliably in a short time; the tool-type uplift pile has no influence on surrounding environment, pipelines and buildings and is reusable and free of construction waste, and uplift resistance can be formed better.

Description

Tool-type uplift pile
Technical field
The present invention relates to a kind of uplift pile, particularly a kind of tool-type uplift pile.
Background technology
In the engineering field of underground building, when groundwater table is higher, larger buoyancy need be born in underground building, when the load bearing when underground building is less than buoyancy, just need to adopt uplift pile to resist buoyancy.Uplift pile, in underground, has the soil body and underground water etc. around, and in order to prevent the erosion to reinforcing bar of underground water and chemical substance, design specifications has strict demand to the Crack Control of uplift pile.At present uplift pile generally adopts cast-in-place concrete pile and two kinds of forms of concrete precast pile, but that Steel Bar Tensile Strength in cross section has is more more than needed, is unfavorable for economic saving.And along with continuous enlarging and transformation, in base newly developed, removing old building still has more engineering pile to stay in ground, must be removed, but inconvenience is pulled out in general uplift pile later, and if will to pull out a clump of piles more difficult.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provide a kind of safe and reliable engineering pile that needs removing of pulling out at short notice of energy, the tool-type uplift pile on environment, pipeline and building around without impact.
To achieve these goals, the technical solution used in the present invention is such: tool-type uplift pile of the present invention, comprise pile body, pile body is a fluted body, pile body openend is provided with directed sleeve pipe, orienting cover pipe box is connected on pile body, one end that pile body is relative with openend is connected with prestressed reinforcement connector, prestressed reinforcement connector and pile body removably connect, prestressed reinforcement connector is provided with reserving hole channel, reserving hole channel diameter is one to two centimetre, prestressed reinforcement connector bottom is provided with pile top, between pile top and prestressed reinforcement connector, by adjustable rotating shaft, be connected, in pile body, be connected with pile top fin, pile top fin is vertically arranged in pile body, its length is higher than pile body length, in pile body, be also respectively equipped with water conduit, airway and gas-vapor mix conduit, gas-vapor mix conduit, airway and water conduit two ends are all crossed pile top fin and are flexibly connected with pile body, between water conduit and airway, be respectively equipped with stator and fixed dam, stator is arranged on fixed dam upper surface, and all cross pile top fin, between airway and gas-vapor mix conduit, be provided with ground tackle, ground tackle is at least two, and be detachably connected on respectively on pile top fin, between gas-vapor mix conduit and pile body bottom inner bottom surface, be connected with angle steel, angle steel lays respectively at pile top fin both sides, and be fixedly connected with gas-vapor mix conduit and pile body bottom inner bottom surface.
Further, as a kind of concrete form of structure, reserving hole channel of the present invention is two.
Further, as a kind of concrete form of structure, pile top fin of the present invention is connected with pile body by pile top fin central rotating shaft.
Compared with prior art, the invention has the advantages that: tool-type uplift pile of the present invention has solved the difficult problem that clump of piles engineering is removed, can safe and reliablely pull out at short notice the engineering pile that needs removing, on environment, pipeline and building around without impact, and can Reusability, without construction waste, can better form resistance to plucking ability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. pile top fin; 2. pile body; 3. directed sleeve; 4. water conduit; 5. stator; 6. fixed dam; 7. airway; 8. ground tackle; 9. gas-vapor mix conduit; 10. angle steel; 11. prestressed reinforcement connectors; 12. reserving hole channels; 13. pile tops.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
The preferred embodiment of tool-type uplift pile of the present invention as shown in Figure 1, comprise pile body 2, pile body 2 is a fluted body, pile body 2 openends are provided with directed sleeve pipe 3, directed sleeve pipe 3 is socketed on pile body 2, one end that pile body 2 is relative with openend is connected with prestressed reinforcement connector 11, prestressed reinforcement connector 11 removably connects with pile body 2, prestressed reinforcement connector 11 is provided with reserving hole channel 12, reserving hole channel 12 diameters are one to two centimetre, prestressed reinforcement connector 11 bottoms are provided with pile top 13, between pile top 13 and prestressed reinforcement connector 11, by adjustable rotating shaft, be connected, in pile body 2, be connected with pile top fin 1, pile top fin 1 is vertically arranged in pile body 2, its length is higher than pile body 2 length, in pile body 2, be also respectively equipped with water conduit 4, airway 7 and gas-vapor mix conduit 9, gas-vapor mix conduit 9, airway 7 and water conduit 4 two ends are all crossed pile top fin 1 and are flexibly connected with pile body 2, between water conduit 4 and airway 7, be respectively equipped with stator 5 and fixed dam 6, stator 5 is arranged on fixed dam 6 upper surfaces, and all cross pile top fin 1, between airway 7 and gas-vapor mix conduit 9, be provided with ground tackle 8, ground tackle 8 is at least two, and be detachably connected on respectively on pile top fin 1, between gas-vapor mix conduit 9 and pile body 2 bottom inner bottom surfaces, be connected with angle steel 10, angle steel 10 lays respectively at pile top fin 1 both sides, and be fixedly connected with gas-vapor mix conduit 9 and pile body 2 bottom inner bottom surfaces, described reserving hole channel 12 is two, described pile top fin 1 is connected with pile body 2 by pile top fin central rotating shaft.
Tool-type uplift pile of the present invention has solved the difficult problem that clump of piles engineering is removed, can be safe and reliable pull out at short notice and need the engineering pile removed, on environment, pipeline and building around without impact, and can Reusability, without construction waste, can better form resistance to plucking ability.Described reserving hole channel 12 is two, is convenient to connect; Described pile top fin 1 is connected with pile body 2 by pile top fin central rotating shaft, connects more firm.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to claim scope.

Claims (3)

1. a tool-type uplift pile, comprise pile body, it is characterized in that: pile body is a fluted body, pile body openend is provided with directed sleeve pipe, orienting cover pipe box is connected on pile body, one end that pile body is relative with openend is connected with prestressed reinforcement connector, prestressed reinforcement connector and pile body removably connect, prestressed reinforcement connector is provided with reserving hole channel, reserving hole channel diameter is one to two centimetre, prestressed reinforcement connector bottom is provided with pile top, between pile top and prestressed reinforcement connector, by adjustable rotating shaft, be connected, in pile body, be connected with pile top fin, pile top fin is vertically arranged in pile body, its length is higher than pile body length, in pile body, be also respectively equipped with water conduit, airway and gas-vapor mix conduit, gas-vapor mix conduit, airway and water conduit two ends are all crossed pile top fin and are flexibly connected with pile body, between water conduit and airway, be respectively equipped with stator and fixed dam, stator is arranged on fixed dam upper surface, and all cross pile top fin, between airway and gas-vapor mix conduit, be provided with ground tackle, ground tackle is at least two, and be detachably connected on respectively on pile top fin, between gas-vapor mix conduit and pile body bottom inner bottom surface, be connected with angle steel, angle steel lays respectively at pile top fin both sides, and be fixedly connected with gas-vapor mix conduit and pile body bottom inner bottom surface.
2. tool-type uplift pile according to claim 1, is characterized in that: described reserving hole channel is two.
3. tool-type uplift pile according to claim 1, is characterized in that: described pile top fin is connected with pile body by pile top fin central rotating shaft.
CN201310630729.2A 2013-12-02 2013-12-02 Tool-type uplift pile Expired - Fee Related CN104110027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310630729.2A CN104110027B (en) 2013-12-02 2013-12-02 Tool-type uplift pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310630729.2A CN104110027B (en) 2013-12-02 2013-12-02 Tool-type uplift pile

Publications (2)

Publication Number Publication Date
CN104110027A true CN104110027A (en) 2014-10-22
CN104110027B CN104110027B (en) 2016-01-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310630729.2A Expired - Fee Related CN104110027B (en) 2013-12-02 2013-12-02 Tool-type uplift pile

Country Status (1)

Country Link
CN (1) CN104110027B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123067B (en) * 1982-06-21 1986-01-02 Chi Lung Hsiao Piles
CN2806566Y (en) * 2005-06-21 2006-08-16 上海建仕建筑工程有限公司 Pile extracting device using steel sleeve water-gas injection method
CN201031390Y (en) * 2007-05-17 2008-03-05 同济大学 Tools type enlarged footing plucking resistance pile
CN101550697A (en) * 2008-04-03 2009-10-07 上海宝冶建设有限公司 Pulling-out method of underground piles by sleeving, vibrating and punching
CN101736746A (en) * 2009-12-04 2010-06-16 上海智平基础工程有限公司 Construction method for vibrator pipe sinking high-pressure grouting underpinning pile extracting
CN102644279A (en) * 2012-04-28 2012-08-22 从卫民 Uplift pile with prestress reinforced plastic rods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123067B (en) * 1982-06-21 1986-01-02 Chi Lung Hsiao Piles
CN2806566Y (en) * 2005-06-21 2006-08-16 上海建仕建筑工程有限公司 Pile extracting device using steel sleeve water-gas injection method
CN201031390Y (en) * 2007-05-17 2008-03-05 同济大学 Tools type enlarged footing plucking resistance pile
CN101550697A (en) * 2008-04-03 2009-10-07 上海宝冶建设有限公司 Pulling-out method of underground piles by sleeving, vibrating and punching
CN101736746A (en) * 2009-12-04 2010-06-16 上海智平基础工程有限公司 Construction method for vibrator pipe sinking high-pressure grouting underpinning pile extracting
CN102644279A (en) * 2012-04-28 2012-08-22 从卫民 Uplift pile with prestress reinforced plastic rods

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Publication number Publication date
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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
COR Change of bibliographic data
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Ma Ying

Inventor after: Li Lixiang

Inventor after: Wang Ruoteng

Inventor after: Zhou Xueshun

Inventor after: Bai Lin

Inventor after: Mao Zongjie

Inventor after: Zhao Yuzhen

Inventor after: Zhang Hui

Inventor after: Wang Weigong

Inventor after: Xi Shaohua

Inventor after: Wang Hao

Inventor after: Zhou Song

Inventor after: Chang Weifeng

Inventor after: Chang Taishan

Inventor before: Liang Feng

TA01 Transfer of patent application right

Effective date of registration: 20151221

Address after: 450000 Zhengzhou Jinshui District, Henan, North Ring Road, No. 36

Applicant after: North University of Water Resource and Electric Power

Applicant after: Li Lixiang

Applicant after: Wang Ruoteng

Applicant after: Shandong Yellow River Engineering Group Corporation Ltd.

Applicant after: Bai Lin

Applicant after: Yellow River Engineering Consulting Co., Ltd.

Applicant after: Xuchang water conservancy planning and Design Institute

Applicant after: Huanghuai University

Applicant after: Zhengzhou Lide tendering Consulting Management Co., Ltd.

Applicant after: Xi Shaohua

Applicant after: Beijing Aerospace Geotechnical Engineering Institute Co., Ltd.

Applicant after: Henan Jinlong water conservancy and Hydropower Engineering Co., Ltd.

Applicant after: Chang Weifeng

Applicant after: Chang Taishan

Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517,

Applicant before: Chengdu Lyudi Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160113

Termination date: 20161202