CN201883425U - U-shaped and round tubular combined steel sheet pile based on round tubular pile - Google Patents

U-shaped and round tubular combined steel sheet pile based on round tubular pile Download PDF

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Publication number
CN201883425U
CN201883425U CN2010206656789U CN201020665678U CN201883425U CN 201883425 U CN201883425 U CN 201883425U CN 2010206656789 U CN2010206656789 U CN 2010206656789U CN 201020665678 U CN201020665678 U CN 201020665678U CN 201883425 U CN201883425 U CN 201883425U
Authority
CN
China
Prior art keywords
steel sheet
shaped
pile
sheet pile
round tubular
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
Application number
CN2010206656789U
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Chinese (zh)
Inventor
王圣清
胡兆成
胡钲雨
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.)
NANJING WANHUI NEW MATERIAL TECHNOLOGY Co Ltd
Original Assignee
NANJING WANHUI NEW MATERIAL 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
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Priority to CN2010206656789U priority Critical patent/CN201883425U/en
Application granted granted Critical
Publication of CN201883425U publication Critical patent/CN201883425U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A U-shaped and round tubular combined steel sheet pile based on a round tubular pile is characterized in that the U-shaped and round tubular combined steel sheet pile is formed by connecting a round tubular pile (1) with a round cross section , and a U-shaped steel sheet pile (2) with a U-shaped cross section; both two sides of the round tubular pile (1) are connected with round tubular female buckles with openings (4), and both two sides of the U-shaped steel sheet pile (2) are connected with round bar-shaped male buckles (3) matched with the round tubular female buckles; and the round bar-shaped male buckles (3) on the U-shaped steel sheet pile (2) are inserted into the round tubular female buckles with openings (4) on the round tubular pile (1), so that the round tubular pile (1) and the U-shaped steel sheet pile (2) are connected into whole. The U-shaped and round tubular combined steel sheet pile has the advantages of simple structure and strong carrying capacity.

Description

U-shaped and tubular combined steel plate pile based on the pipe stake
Technical field
The utility model relates to a kind of steel sheet pile, especially a kind of combined steel sheet pile that is combined by steel pipe and U-shaped steel sheet pile, specifically a kind of U-shaped and tubular combined steel plate pile that connects by snap close.
Background technology
As everyone knows, steel sheet pile began in Europe to produce in 20 beginnings of the century, and particularly flourishing industrialized country is used widely all over the world rapidly.The 1950's, China in the railroad bridge cofferdam construction, introduces use by bridge office of the Ministry of Railways from the former Soviet Union first.Because it is be subjected to the influence of cheap land resources and manpower, domestic production is in space state substantially in addition,, still very slow with development in the application of China as the steel sheet pile of metal building material.Along with China's rapid economy development, all kinds of construction techniques quick, efficient, environmental protection are approved and are developed that in 20 end of the centurys, oneself has certain development the steel sheet pile application project of China.Because its special construction, thereby have unique advantage: high strength, light-duty, water isolating good; Durability is strong, reaches 20-50 application life; Reusable, generally can use 5-10 time; Environment protecting is remarkable, can significantly reduce the amount of fetching earth and concrete use amount in construction, effectively protects land resources; Function with stronger disaster relief and rescue, especially control flood, cave in, subside, in the rescue and relief work of drift sand, it is fast especially to take effect; Construction is simple, and the duration shortens, and construction cost is economized.
The pipe stake is a pile tube commonly used on the present engineering, and between the pile tube owing to lack necessary connector, cause the pipe stake to use as the cofferdam, therefore developing a kind of steel sheet pile that can make the pipe stake form the cofferdam by simple connection is the effective means that enlarges pipe stake purposes.
Summary of the invention
The purpose of this utility model is the problem that can not directly use as the cofferdam at existing pipe stake, designs a kind of U-shaped and the tubular combined steel plate pile based on the pipe stake that steel pipe pile can be used stake as cofferdam construction.
The technical solution of the utility model is:
A kind of U-shaped and tubular combined steel plate pile based on the pipe stake, it is characterized in that it is formed by connecting by the U-shaped steel sheet pile 2 that rounded pipe stake 1 in cross section and cross section take the shape of the letter U, the both sides of described pipe stake 1 are connected with the tubular box 4 of band opening simultaneously, the dual-side of described U-shaped steel sheet pile 2 all is connected with the round bar shape pin thread 3 that matches, thereby in the tubular box 4 of the band opening of the 3 insertion pipe stakes 1 of the round bar shape pin thread on the described U-shaped steel sheet pile 2 pipe stake 1 and U-shaped steel sheet pile 2 is connected into an integral body.
Described pin thread 3 is single folded structure, the following bending hook structure of described box 4 for matching.
The beneficial effects of the utility model:
(1) the utility model provides suitable structure as the cofferdam with stake for the pipe stake, and it has simple in structure, easily manufactured advantage.
(2) the utility model has further enlarged the variety range of steel sheet pile, has the intensity height, and the advantage that supporting capacity is big can be adapted to various occasions and use.
(3) fore shaft adopts the pipe form to cooperate, the precision height, and sealing is good.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of combined steel plate pile of the present utility model.
Fig. 2 is the cross section structure schematic diagram after combined steel plate pile of the present utility model interconnects.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
A kind of U-shaped and tubular combined steel plate pile based on the pipe stake, it is φ 600~φ 1800 by the diameter range of the rounded pipe stake 1(steel pipe pile in cross section) and the U-shaped steel sheet pile 2 that takes the shape of the letter U of cross section be formed by connecting, the both sides of described pipe stake 1 all are connected with the tubular box 4(that has opening that matches and also can be round bar shape pin thread 3), the dual-side of U-shaped steel sheet pile 2 also is connected with the round bar shape pin thread 3(that matches simultaneously and also can be the tubular box 4 that has opening), in the tubular box 4 that has opening that round bar shape pin thread 3 on the described U-shaped steel sheet pile 2 inserts in the pipe stake 1, thereby pipe stake 1 and U-shaped steel sheet pile 2 are connected into an integral body, as shown in Figure 1, round bar shape pin thread 3 also can adopt the heavy wall hollow bar except adopting the solid bar during concrete enforcement.The same pin thread 3 that connects pipe stake and U-shaped stake, box 4 are except the structure that can be the pole shown in Fig. 1,2 and add the opening pipe, also can adopt common folded structure, be that pin thread 3 is single folded structure, the following bending hook structure of box 4 for matching, pin thread 3 in the pipe stake should adopt the method for welding to link to each other with pipe stake 1 with box 4, pin thread 3 on the U-shaped steel sheet pile and box 4 can be with the U-shaped steel sheet pile cold rolling or hot rolling be shaped, also can shape by the mode of welding.
The thickness of the U-shaped steel sheet pile 2 of present embodiment can be 5-20mm, effective width can be 400-1000mm, highly can be 200-500mm, diameter as the rod iron of pin thread 3 can be φ 20-φ 90mm, internal diameter as the steel pipe of box 4 can be φ 30-φ 120mm, and can be 5-20mm as the thickness of the pipe stake 1 of king pile, diameter can be φ 600-φ 1800mm.
The utility model can be used for following field:
In the hydraulic engineering harbour: 1. harbour wall; 2. the construction of dock, shipyard; 3. pier stake, (harbour) mooring dolphin; 4. radar range finder; 5. the railway of Xia Chening, phreatic reservation; 6. tunnel.
In the water conservancy structure: the 1.(river) ship lock, sluice; 2. weir, dykes and dams; 3. abutment; 4.(highway, railway etc.) culvert, culvert; 5. safety door; 6. flood wall; 7. bridge post, harbour; 8. entrance and exit.
In the retaining works: the sewer operation, control flood, prevent to subside, prevent the landslide, the protection embankment.
The fabrication of transit route (in highway and the railway): safeguard wall, retaining wall, insulating noise wall.
In the civil engineering: 1. the excavation of ground; 2. roadbed; 3. irrigation canals and ditches; 4. underground parking; 5. build a house.
In the fence: the fences of vertical sealing, excavate retaining soil, slope protection for displacement soil.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.

Claims (2)

1. U-shaped and tubular combined steel plate pile based on a pipe stake, it is characterized in that it is formed by connecting by the U-shaped steel sheet pile (2) that rounded pipe stake (1) in cross section and cross section take the shape of the letter U, the both sides of described pipe stake (1) are connected with the tubular box (4) of band opening simultaneously, the dual-side of described U-shaped steel sheet pile (2) all is connected with the round bar shape pin thread (3) that matches, round bar shape pin thread (3) on the described U-shaped steel sheet pile (2) insert pipe stake (1) the band opening tubular box (4) thus in pipe stake (1) and U-shaped steel sheet pile (2) are connected into an integral body.
2. U-shaped and tubular combined steel plate pile based on the pipe stake according to claim 1 is characterized in that described pin thread (3) is single folded structure, the following bending hook structure of described box (4) for matching.
CN2010206656789U 2010-12-17 2010-12-17 U-shaped and round tubular combined steel sheet pile based on round tubular pile Expired - Fee Related CN201883425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206656789U CN201883425U (en) 2010-12-17 2010-12-17 U-shaped and round tubular combined steel sheet pile based on round tubular pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206656789U CN201883425U (en) 2010-12-17 2010-12-17 U-shaped and round tubular combined steel sheet pile based on round tubular pile

Publications (1)

Publication Number Publication Date
CN201883425U true CN201883425U (en) 2011-06-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206656789U Expired - Fee Related CN201883425U (en) 2010-12-17 2010-12-17 U-shaped and round tubular combined steel sheet pile based on round tubular pile

Country Status (1)

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CN (1) CN201883425U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900089A (en) * 2012-10-31 2013-01-30 东南大学 Combined steel pile cofferdam provided with water swellable waterproof rubber fore shaft
CN102995626A (en) * 2012-12-25 2013-03-27 中铁十四局集团第四工程有限公司 Steel sheet pile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900089A (en) * 2012-10-31 2013-01-30 东南大学 Combined steel pile cofferdam provided with water swellable waterproof rubber fore shaft
CN102900089B (en) * 2012-10-31 2015-08-26 东南大学 With the combination piling bar cofferdam of hydro-expansive rubber waterproof fore shaft
CN102995626A (en) * 2012-12-25 2013-03-27 中铁十四局集团第四工程有限公司 Steel sheet pile
CN102995626B (en) * 2012-12-25 2015-05-06 中铁十四局集团第四工程有限公司 Steel sheet pile

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: U-shaped and round tubular combined steel sheet pile based on round tubular pile

Effective date of registration: 20140603

Granted publication date: 20110629

Pledgee: Jiangsu ceramics Imp. & Exp. (Group) Co., Ltd.

Pledgor: Nanjing Wanhui New Material Technology Co., Ltd.

Registration number: 2014320000010

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PP01 Preservation of patent right

Effective date of registration: 20141022

Granted publication date: 20110629

RINS Preservation of patent right or utility model and its discharge
PD01 Discharge of preservation of patent

Date of cancellation: 20150422

Granted publication date: 20110629

PP01 Preservation of patent right

Effective date of registration: 20150422

Granted publication date: 20110629

RINS Preservation of patent right or utility model and its discharge
PD01 Discharge of preservation of patent
PD01 Discharge of preservation of patent

Date of cancellation: 20170422

Granted publication date: 20110629

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: 20110629

Termination date: 20141217