CN206815347U - A kind of shaped steel pile for prestressed pipe combines upright supports stake - Google Patents
A kind of shaped steel pile for prestressed pipe combines upright supports stake Download PDFInfo
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- CN206815347U CN206815347U CN201720621367.4U CN201720621367U CN206815347U CN 206815347 U CN206815347 U CN 206815347U CN 201720621367 U CN201720621367 U CN 201720621367U CN 206815347 U CN206815347 U CN 206815347U
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- shaped steel
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- prestressed
- sealing piece
- upright supports
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Abstract
A kind of shaped steel pile for prestressed pipe combination upright supports stake is the utility model is related to, belongs to building foundation pit enclosing Technique field.It includes shaped steel and prestressed concrete pipe pile；The shaped steel bottom is provided with the end plate of integral type connection, and the end plate is provided with some tapped through holes；The top of the prestressed concrete pipe pile is provided with some internal thread holes, and the shaped steel and prestressed concrete pipe pile are connected by screw tapped through hole and internal thread hole is formed and is fastenedly connected.Former material of the present utility model is easily purchased；It is simple to operate in construction；After construction, most section steel material can be recycled, and reduce construction costs；Shaped steel and pile for prestressed pipe are batch production product, reliable in quality；Upright supports stake can be constructed simultaneously with engineering pile, and the duration is fast, low cost.
Description
Technical field
A kind of shaped steel pile for prestressed pipe combination upright supports stake is the utility model is related to, belongs to building foundation pit enclosing Technique neck
Domain.
Background technology
In order to ensure the safety of underground structure and foundation ditch surrounding enviroment, it is necessary to foundation pit side-wall and around using support, plus
Gu etc. safeguard procedures.Building foundation pit supporting generally includes the one group of engineering method stake set around margin of foundation pit, on the inside of fender post
Purlin beam, some horizontal shores being arranged between purlin beam and stand column pile are formed.Stand column pile is often connected with supporting piece, forms branch
Support body, for supporting vertical load and the moment of flexure that horizontal shore in foundation ditch transmits.
The stand column pile of foundation ditch generally includes following two types at present：First, when engineering pile is cast-in-situ bored pile, as far as possible
By installing steel latticework on cast-in-situ bored pile or newly-increased cast-in-situ bored pile into stand column pile, i.e., using scene drilling and pour coagulation
The stand column pile that the bored concrete pile that soil is formed collectively constitutes with steel lattice column；When column hangs onto what after-pouring concrete in stake holes was formed
Bored concrete pile together constitutes with stand column pile with column.This kind of foundation ditch stand column pile its not only difficulty of construction is big, time-consuming, and project inputs
Cost is high.Second, when engineering pile is prestressed pile, steel latticework is all installed into stand column pile or whole on newly-increased cast-in-situ bored pile
Newly-increased shaped steel, which does upright supports stake or all newly established, installs shaped steel as stand column pile in square pile.Due to being located at foundation ditch in stand column pile
Stand column pile part below soil layer needs to be retained in foundation ditch soil layer, and whole stand column pile forms its cost using shaped steel and also compared
It is higher.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, and work can be saved by providing one kind
Journey is taken, the duration is used and shaped steel pile for prestressed pipe easy for construction combination upright supports stake.
The technical scheme in the invention for solving the above technical problem is：A kind of shaped steel pile for prestressed pipe combines column branch
Support stake, including shaped steel and prestressed concrete pipe pile；The shaped steel bottom is provided with the end plate of integral type connection, is set on the end plate
There are some tapped through holes；The top of the prestressed concrete pipe pile is provided with some internal thread holes, and the shaped steel and prestressing force mix
Solidifying native pile tube is connected by screw tapped through hole and internal thread hole is formed and is fastenedly connected.
Prestressed concrete pipe pile squeezes into foundation ditch as engineering pile, and it is shaped as hollow circular tube shaped, for it is existing on the market
It is most common, easily buying, and supporting using instrument is common tool on the market, is easily constructed；Secondly, constructing
When, shaped steel can be directly fixedly connected with engineering pile and forms upright supports stake, it is not necessary to still further drills, saves man-hour and work
Consumption；Finally, after construction in later period, engineering pile will be permanently kept in bottom of foundation ditch, and its material is concrete, compared to complete
Portion can be recycled using shaped steel as upright supports stake, most section steel material, reduce construction costs.Shaped steel with
End plate is welded, and prestressed concrete pipe pile is fastenedly connected by being threadedly coupled with end plate so as to be formed with shaped steel, can be existing in construction
Field directly manual operations, it is not necessary to large-engineering operation is carried out again, it is simple and convenient.
Further, the shaped steel is provided with sealing piece, can prevent sole plate leak.
Further, the sealing piece includes two panels rectangular-shape sealing piece one and " returning " shape sealing piece two；It is described to stop
Structure complements each other to form welding between water piece one, sealing piece two, shaped steel three.
The utility model compared with prior art, has advantages below and effect：Former material of the present utility model is easily purchased；
It is simple to operate during construction；After construction, most section steel material can be recycled, and reduce construction costs；Type
Steel and pile for prestressed pipe are batch production product, reliable in quality；Upright supports stake can be constructed simultaneously with engineering pile, and the duration is fast, makes
Valency is low.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the end structure illustration of shaped steel of the present utility model（Without sealing piece）.
Fig. 3 is the end structure illustration of prestressed concrete pipe pile of the present utility model.
Fig. 4 is the structural representation that the utility model sealing piece coordinates with shaped steel.
In accompanying drawing：1 is shaped steel, and 2 be prestressed concrete pipe pile, and 3 be end plate, and 4 be tapped through hole, and 5 be sealing piece one, 6
It is internal thread hole for sealing piece two, 7,8 be foundation ditch bottom, and 9 be base surface, and 10 be sealing piece.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
It is of the present utility model explanation and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 4, the present embodiment includes shaped steel 1 and prestressed concrete pipe pile 2.
The bottom of shaped steel 1 is provided with the end plate 3 of integral type connection, and the end plate 3 is welding with the bottom of shaped steel 1.It is provided with end plate 3
Some uniform tapped through holes 4 in a ring.
Side close to end plate 3 on shaped steel 1 is provided with sealing piece 10, and the sealing piece 10 includes two panels sealing piece one 5 and one
Piece sealing piece 26.Wherein sealing piece 1 is in cuboid-type, and two pieces of sealing pieces 1 are separately positioned on contour interior in the both sides of shaped steel 1
Recess, and be bonded completely with the shape of interior recess, and welded with shaped steel 1.Sealing piece 26 is in " returning " font, by shaped steel 1 and sealing
The bag of piece 1 is in centre, and sealing piece 26 and sealing piece 1 is contour.Between sealing piece 1, sealing piece 26 and the three of shaped steel 1
Joint weld so that sealing piece 1 and sealing piece 26 coordinate forms an obstruction moisture penetration on shaped steel 1
Barrier.
The top of prestressed concrete pipe pile 2 is provided with some internal thread holes 7, and the aperture of the internal thread hole 7 and position are equal
It is engaged with the tapped through hole 4 on end plate 3.
In construction, first shaped steel 1 and prestressed concrete pipe pile 2 can be fastened together to form column by screw
Support stake.Then upright supports stake squeezes into foundation ditch by prestressed concrete pipe pile 2 by machine in the form of lower, now, in advance should
Power concrete tubular pile 2 is located at foundation ditch bottom below 8, and shaped steel 1 is then located on foundation ditch bottom 8 mostly.Then when pouring bottom plate, sealing
Piece is cast under base surface 9.After pouring, recovery is positioned at the shaped steel 1 poured on face.
Although the utility model is disclosed as above with embodiment, it is not limited to protection model of the present utility model
Enclose, any technical staff for being familiar with this technology, do not departing from the change made in spirit and scope of the present utility model and profit
Decorations, all should belong to the scope of protection of the utility model.
Claims (3)
1. a kind of shaped steel pile for prestressed pipe combines upright supports stake, it is characterised in that：Including shaped steel and prestressed concrete pipe pile；
The shaped steel bottom is provided with the end plate of integral type connection, and the end plate is provided with some tapped through holes；The prestressed concrete
The top of pile tube is provided with some internal thread holes, and the shaped steel and prestressed concrete pipe pile are connected by screw tapped through hole and interior
Screwed hole is formed and is fastenedly connected.
2. shaped steel pile for prestressed pipe according to claim 1 combines upright supports stake, it is characterised in that：Set on the shaped steel
There is sealing piece.
3. shaped steel pile for prestressed pipe according to claim 2 combines upright supports stake, it is characterised in that：The sealing piece bag
Include two panels rectangular-shape sealing piece one and " returning " shape sealing piece two；Tied between the sealing piece one, sealing piece two, shaped steel three
Structure complements each other to form welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621367.4U CN206815347U (en) | 2017-05-31 | 2017-05-31 | A kind of shaped steel pile for prestressed pipe combines upright supports stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621367.4U CN206815347U (en) | 2017-05-31 | 2017-05-31 | A kind of shaped steel pile for prestressed pipe combines upright supports stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206815347U true CN206815347U (en) | 2017-12-29 |
Family
ID=60758385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720621367.4U Active CN206815347U (en) | 2017-05-31 | 2017-05-31 | A kind of shaped steel pile for prestressed pipe combines upright supports stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206815347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487257A (en) * | 2018-03-21 | 2018-09-04 | 中建四局第六建筑工程有限公司 | A kind of steel pipe inner supporting column under pattern foundation pit supporting structure inner support beam |
-
2017
- 2017-05-31 CN CN201720621367.4U patent/CN206815347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487257A (en) * | 2018-03-21 | 2018-09-04 | 中建四局第六建筑工程有限公司 | A kind of steel pipe inner supporting column under pattern foundation pit supporting structure inner support beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Xiaorong Inventor after: Guo Yong Inventor after: Jin Lirong Inventor after: Xu Weifeng Inventor after: Tan Dongying Inventor after: Wu Weiliang Inventor after: Mo Licheng Inventor before: Jin Xiaorong Inventor before: Guo Yong Inventor before: Jin Lirong Inventor before: Xu Weifeng Inventor before: Wu Weiliang Inventor before: Mo Licheng |
|
| CB03 | Change of inventor or designer information |