CN100465383C - Multiple head small diameter long screw drilling wall forming machine - Google Patents
Multiple head small diameter long screw drilling wall forming machine Download PDFInfo
- Publication number
- CN100465383C CN100465383C CNB2006100855984A CN200610085598A CN100465383C CN 100465383 C CN100465383 C CN 100465383C CN B2006100855984 A CNB2006100855984 A CN B2006100855984A CN 200610085598 A CN200610085598 A CN 200610085598A CN 100465383 C CN100465383 C CN 100465383C
- Authority
- CN
- China
- Prior art keywords
- auger stem
- auger
- concrete
- locating rack
- chassis
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a multithread minor diameter long auger drilling wall forming machine. Said invention adopts portal shaped piledriver side-by-side set at least auger stems, lower end set drill, top connected with spacer, spacer slip connection with portal shaped piledriver, spacer set rotating power unit, auger stem connected with rotating power unit, auger stem being hollow in middle part, connected with concrete delivery pipe, guideway set below the chassis. Said invention solves uneven soil stirring, weak intensity, inefficiency etc shortage.
Description
Technical field
The present invention relates to a kind of novel screw drilling wall forming machine, particularly a kind of multiple head small diameter long screw drilling wall forming machine.
Background technology
Before the present invention, in the construction of project seepage controlling walls such as dyke, earth dam, it is the technology of using always that heavy mould thin cutoff wall of vibration and multi-head small-diameter deep stir a thin cutoff wall.The heavy mould thin cutoff wall technology of vibration is to utilize mode of vibration that thin-walled H type empty stomach template is driven underground, and reperfusion serosity or concrete form unit antiseepage plate body in it then.This wall construction technology is simple, quality is easy to control, and barrier performance is good, handles the degree of depth and can reach more than 30 meters.Weak point is to cause qualitative problems of construction because vibration form of construction work and soil compaction effect make dyke or dam body cracking, distortion and unstability easily, and vibration also can produce certain influence to surrounding environment.It is to overlap the composition campshed mutually by the bull cement mixing method that multi-head small-diameter deep stirs a thin cutoff wall, forms continuous body of wall, realizes the antiseepage function.It is inhomogeneous that the weak point of this technology is that cement and soil stir, and construction quality is wayward, thereby causes pile strength not enough, the anti-seepage effect shortcoming, and this technical finesse degree of depth is also limited in addition, is generally less than 15 meters.Above-mentioned two kinds of methods also exist same defective, and promptly efficient is low, and is time-consuming.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned defective, develops a kind of multiple head small diameter long screw drilling wall forming machine.
Technical scheme of the present invention is:
The one-tenth wall method of multiple head small diameter long screw drilling wall forming machine the steps include:
(1) chassis links to each other with hoist engine, and gantry pile frame is installed in above the chassis, guide rail is set below the chassis;
(2) hoist engine is connected with at least two auger stems by gantry pile frame, and the distance between every adjacent two auger stems is less than two times of the auger stem diameter, greater than the half as much again of its diameter;
(3) auger stem top is connected with the rectangle locating rack, and the rectangle locating rack is slidingly connected by contact device and gantry pile frame;
(4) rectangle locating rack inside is provided with rotary power unit;
(5) outlet valve is established on every auger stem top, and the lower end is provided with one-way cock;
(6) every auger stem top links to each other with elephant trunk by elbow, and elephant trunk is connected with concrete pump, and concrete pump is connected with mixer, and mixer inside is provided with concrete material;
(7) start hoist engine, the auger stem that will be connected with locating rack rises;
(8) start rotary power unit, it is underground that two above auger stems are crept into, and foundation soil is along with the helical blade of auger stem is discharged ground;
(9) auger stem creep into after projected depth, start concrete pump and send into underground by elephant trunk through elbow and auger stem hollow the concrete in the mixer;
(10) limit promotes auger stem, and the limit concrete perfusion is extracted auger stem behind ground;
(11) between two of pile, auger stem to be aimed at, repeating step (7) forms wall to (10).
Advantage of the present invention and effect are, are arranged side by side at least three auger stems, can form continuous pure concrete cut.Locating rack is slidingly connected by contact device and gantry pile frame, can control the problem of piling deflection, solves ground deep impervious wall effectively and overlaps bad and consequence that cause antiseepage to be lost efficacy.The present invention handles the degree of depth and can reach more than 30 meters, ground compliance is good, avoided because vibration form of construction work and soil compaction effect make dyke or dam body cracking, distortion and unstability, cause qualitative problems of construction, and the vibration in when construction is to the defective of the influence of surrounding environment, owing to adopt spiral casting mode, therefore can not produce soil compaction effect, can not cause dykes and dams cracking and unstability, strong to the foundation soil applicability, pile quality is guaranteed; Also avoided simultaneously the shortcoming that cement is inhomogeneous with the soil stirring and the city wall degree of depth is limited in the multi-drill small-diameter deep-layer mixing pile thin cutoff wall body.
Structure of the present invention is but very simple, easy to operate, and cost is low, efficient height, thin cutoff wall good forming effect.
Other advantage of the present invention and effect will continue to describe below.
Description of drawings
Fig. 1---structure side view of the present invention.
Fig. 2---structure elevation of the present invention.
The local figure of Fig. 3---contact device
Fig. 4---the present invention becomes the wall design sketch
The specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, chassis 1 links to each other with hoist engine 2, and gantry pile frame 3 is installed in above the chassis 1, below the chassis 1 guide rail 4 is set; Hoist engine 2 is connected with at least two auger stems 5 by gantry pile frame 3, what adopt in this example is to link to each other with three auger stems 5, three auger stem 5 tops are connected with rectangle locating rack 6, rectangle locating rack 6 is slidingly connected by contact device 8 and gantry pile frame 3, and rectangle locating rack 6 inside are provided with rotary power unit 7; Outlet valve 9 is established on every auger stem 5 tops, and the lower end is provided with one-way cock 10; Every auger stem 5 tops link to each other with elephant trunk 12 by elbow 11, and elephant trunk 12 is connected with concrete pump 13, and concrete pump 13 is connected with mixer 14, and mixer 14 inside are provided with concrete material 15.
During enforcement, start hoist engine 3, the auger stem 5 that will be connected with locating rack 6 rises, and starts rotary power unit 7, and it is underground that three auger stems 5 of one group are crept into, and foundation soil is along with the helical blade discharge ground of auger stem 5; Closure when individual event valve 10 creeps at auger stem 5, on open when pulling out, concrete is flowed out from this one-way cock 10; The auger stem 5 that is connected with locating rack 6 is slidingly connected by contact device 8 and gantry pile frame 3 and makes perpendicular positioning accurate, guarantees that pile does not produce error; Auger stem 5 creep into after projected depth, starting concrete pump 13 sends into underground by elephant trunk 12 through elbow 11 and auger stem 5 (in the middle of the auger stem 5 is empty) concrete in the mixer 14 15, and promote auger stem 5 to ground with given pace simultaneously, concrete 15 is poured in the pile body until ground thereupon, in the process of concrete perfusion, outlet valve 9 is discharged the air that accumulate spiral bull stick 5 inside, to guarantee pile quality, so finishes one group of pile driving construction; After treating that first group of pile body inner concrete reaches initial setting strength, second group of pile driving construction carried out in the guide rail 4 directed displacements below domain 1; Because in one group of three auger stem 5, distance (from the center calculation of every auger stem 5) between every adjacent two auger stems 5 is less than two times of the diameter of auger stem 5, again greater than the half as much again of its diameter, therefore second group each respectively with first group each cut overlap joint (as Fig. 4) again mutually, if the bit diameter of installing on the auger stem 5 is greater than auger stem 5, then above-mentioned distance is foundation with the bit diameter, and the arrangement position of every group of three auger stems 5, distance are adjustable; Respectively organize pile driving construction subsequently and carry over successively, connect into wall up to whole stakes; Except concrete perfusion, can also pour into the concrete of different labels, or cement, flyash or mud or mixed these flexible anti bleed.
Protection scope of the present invention is not limited only to the description of present embodiment.
Claims (1)
1. the one-tenth wall method of multiple head small diameter long screw drilling wall forming machine the steps include:
(1) chassis links to each other with hoist engine, and gantry pile frame is installed in above the chassis, guide rail is set below the chassis;
(2) hoist engine is connected with at least two auger stems by gantry pile frame, and the distance between every adjacent two auger stems is less than two times of the auger stem diameter, greater than the half as much again of its diameter;
(3) auger stem top is connected with the rectangle locating rack, and the rectangle locating rack is slidingly connected by contact device and gantry pile frame;
(4) rectangle locating rack inside is provided with rotary power unit;
(5) outlet valve is established on every auger stem top, and the lower end is provided with one-way cock;
(6) every auger stem top links to each other with elephant trunk by elbow, and elephant trunk is connected with concrete pump, and concrete pump is connected with mixer, and mixer inside is provided with concrete material;
(7) start hoist engine, the auger stem that will be connected with locating rack rises;
(8) start rotary power unit, it is underground that two above auger stems are crept into, and foundation soil is along with the helical blade of auger stem is discharged ground;
(9) auger stem creep into after projected depth, start concrete pump and send into underground by elephant trunk through elbow and auger stem hollow the concrete in the mixer;
(10) limit promotes auger stem, and the limit concrete perfusion is extracted auger stem behind ground;
(11) between two of pile, auger stem to be aimed at, repeating step (7) forms wall to (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100855984A CN100465383C (en) | 2006-06-26 | 2006-06-26 | Multiple head small diameter long screw drilling wall forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100855984A CN100465383C (en) | 2006-06-26 | 2006-06-26 | Multiple head small diameter long screw drilling wall forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1900430A CN1900430A (en) | 2007-01-24 |
| CN100465383C true CN100465383C (en) | 2009-03-04 |
Family
ID=37656398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100855984A Expired - Fee Related CN100465383C (en) | 2006-06-26 | 2006-06-26 | Multiple head small diameter long screw drilling wall forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100465383C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101558701B1 (en) | 2013-12-19 | 2015-10-08 | 바이오스펙트럼 주식회사 | Composition for inhibition of sebum, and/or prevention or improving of acne skin disease comprising artemisinic acid, its derivatives or cosmetically or pharmaceutically acceptable salts thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912059B (en) * | 2015-06-30 | 2016-12-14 | 重庆环德科技有限公司 | Stir into a kind of usage of wall telephone |
| CN105239566B (en) * | 2015-08-12 | 2017-01-25 | 河海大学 | Multi-head stirring type large-diameter cast-in-situ pipe pile device and application thereof |
| CN105113488B (en) * | 2015-08-12 | 2017-05-03 | 河海大学 | Construction method of multi-head minor-diameter long-spiral drilling machine in cast-in-situ major-diameter tubular pile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1121944A (en) * | 1997-06-30 | 1999-01-26 | San Soil:Kk | Method of soil-cement diaphragm-wall preparation construction and execution machine therefor |
| JP2000104245A (en) * | 1998-09-29 | 2000-04-11 | Tanaka Juki Kensetsu Kk | Execution method of diaphragm wall and device thereof |
| CN1320745A (en) * | 2000-04-25 | 2001-11-07 | 北京振冲工程股份有限公司 | Impervious cement-earth wall and its construction method |
| CN2460561Y (en) * | 2001-02-14 | 2001-11-21 | 四平东北岩土工程公司 | Hydraulic grooving high spourting wall made machine |
| CN1326034A (en) * | 2000-05-31 | 2001-12-12 | 北京振冲工程股份有限公司 | Piling machine with multiple heads and deep stiring for one-pass wall construction and its operating method |
| CN2532120Y (en) * | 2002-03-11 | 2003-01-22 | 河海大学 | Multi-function in site pouring pile and wall machine for reinforcing foundation |
| CN1504613A (en) * | 2002-12-04 | 2004-06-16 | 何庆林 | Forming method for water-proof pile fender and screw drill therefor |
| CN1587631A (en) * | 2004-10-13 | 2005-03-02 | 钱奂云 | Multiple shaft drilling machine and its construction method |
-
2006
- 2006-06-26 CN CNB2006100855984A patent/CN100465383C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1121944A (en) * | 1997-06-30 | 1999-01-26 | San Soil:Kk | Method of soil-cement diaphragm-wall preparation construction and execution machine therefor |
| JP2000104245A (en) * | 1998-09-29 | 2000-04-11 | Tanaka Juki Kensetsu Kk | Execution method of diaphragm wall and device thereof |
| CN1320745A (en) * | 2000-04-25 | 2001-11-07 | 北京振冲工程股份有限公司 | Impervious cement-earth wall and its construction method |
| CN1326034A (en) * | 2000-05-31 | 2001-12-12 | 北京振冲工程股份有限公司 | Piling machine with multiple heads and deep stiring for one-pass wall construction and its operating method |
| CN2460561Y (en) * | 2001-02-14 | 2001-11-21 | 四平东北岩土工程公司 | Hydraulic grooving high spourting wall made machine |
| CN2532120Y (en) * | 2002-03-11 | 2003-01-22 | 河海大学 | Multi-function in site pouring pile and wall machine for reinforcing foundation |
| CN1504613A (en) * | 2002-12-04 | 2004-06-16 | 何庆林 | Forming method for water-proof pile fender and screw drill therefor |
| CN1587631A (en) * | 2004-10-13 | 2005-03-02 | 钱奂云 | Multiple shaft drilling machine and its construction method |
Non-Patent Citations (2)
| Title |
|---|
| CFG桩施工中常见的问题及质量控制措施. 陈刚，张利生.西部探矿工程，第6期. 2002 |
| CFG桩施工中常见的问题及质量控制措施. 陈刚，张利生.西部探矿工程，第6期. 2002 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101558701B1 (en) | 2013-12-19 | 2015-10-08 | 바이오스펙트럼 주식회사 | Composition for inhibition of sebum, and/or prevention or improving of acne skin disease comprising artemisinic acid, its derivatives or cosmetically or pharmaceutically acceptable salts thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1900430A (en) | 2007-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210348355A1 (en) | Grouting consolidation method for full casing borehole guide prefabricated pile and prefabricated pile therefor | |
| CN102677666B (en) | Concrete piling process and drilling machine special for same | |
| CN104929114A (en) | High pressure jet grouting pile waterproof curtain construction device and method | |
| JPH10325138A (en) | Method for constructing earth retaining wall and earth auger device | |
| KR101435632B1 (en) | Front edge expanded bulb constructing | |
| CN204753574U (en) | High pressure jet grouting pile stagnant water curtain construction equipment | |
| CN201395793Y (en) | Long spiral high-pressure spraying mud injecting stirring pile-forming device | |
| CN100465383C (en) | Multiple head small diameter long screw drilling wall forming machine | |
| KR101527723B1 (en) | Complex Ground Improving Devive and Ground Improving Method Using The Same | |
| CN109183803A (en) | A kind of deep basal pit adverse construction method device and construction method | |
| WO2020248702A1 (en) | Bidirectional overall stirring apparatus and method for reinforcing shallow soft foundation using same | |
| CN104153381A (en) | Waterproof curtain pile, waterproof curtain and construction method of waterproof curtain pile | |
| CN205242386U (en) | Novel triaxial stirring stake device | |
| CN107975027B (en) | Construction method for reinforcing soil body at shield launching and arrival end | |
| CN206815410U (en) | A kind of experimental rig of indoor full automatic simulation cement mixing method | |
| JP5284168B2 (en) | Excavation member for earth retaining member construction and earth retaining member construction method | |
| JPH09317373A (en) | Method of shaft construction | |
| CN213088033U (en) | Anchor hole grouting water plugging device in confined water stratum | |
| KR101319520B1 (en) | Front edge expanded bulb constructing system and method | |
| CN114250761A (en) | Soft foundation solidification treatment equipment based on Yangtze river flood beach geology | |
| CN204023594U (en) | A kind of water-stop curtain stake and water-stop curtain | |
| CN209128999U (en) | A kind of deep basal pit adverse construction method device | |
| JP4615841B2 (en) | Synthetic pile construction method and synthetic pile | |
| CN112982372A (en) | Inner drilling pipe insertion pipe compaction grouting reinforcement method based on pipe gallery bottom plate cavity | |
| JP6634251B2 (en) | Pile foundation structure, ready-made pile burying device, method of constructing pile foundation structure using said ready-made pile burying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |