CN209397593U - A kind of prestressed concrete pipe pile - Google Patents
A kind of prestressed concrete pipe pile Download PDFInfo
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- CN209397593U CN209397593U CN201822083898.XU CN201822083898U CN209397593U CN 209397593 U CN209397593 U CN 209397593U CN 201822083898 U CN201822083898 U CN 201822083898U CN 209397593 U CN209397593 U CN 209397593U
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- pile
- pile body
- tubing string
- supporting block
- connecting column
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Abstract
A kind of prestressed concrete pipe pile provided by the utility model, including pile body, supporting block, connector, securing plate, preformed hole, fixed tubing string, concrete strengthening body, crossbeam, brace steel post and connecting column, supporting block is evenly distributed on the side of pile body, and supporting block with pile body integrated setting, connector is located at the top of pile body, and connector is fixedly connected with pile body, securing plate is located at the bottom end of pile body, and securing plate and pile body integrated setting, the middle-end of pile body is fixed with fixed tubing string, one end inside fixed tubing string is equipped with concrete strengthening body, and concrete strengthening body is to pour to connect with fixed tubing string.The endurance that prestressed concrete pipe pile provided by the utility model makes pile body that can further promote pile body to external force during being driven into soil, to enhance the resistance to compression and load-carrying properties of pile.
Description
Technical field
The utility model relates to foundation engineering technical field more particularly to a kind of pile for prestressed pipe.
Background technique
Pile for prestressed pipe is the widely used pile apparatus of ground building field, wide to basement, underground garage, sunk type
The construction of the engineerings such as field and market place builet below the ground plays a significant role.
In the prior art, there are periodical, patent and the documents and materials of numerous researchs and discussion pile for prestressed pipe, wherein there is one
The Patent Case of Patent No. CN201720798915.0 discloses a kind of pile for prestressed pipe, its key points of the technical solution are that a kind of answer in advance
Solenoid stake, including pile body, the top of pile body are connected with pile joint, and the bottom end of pile body is connected with lower pile joint, lower pile joint
Lower end is provided with slot, and the upper end of upper pile joint is removably connected with plate, when two pile bodies are from beginning to end, wherein a pile
Plate with it and the slot with an other pile are mating；When carrying out pile extension operation, plate is fixed on and squeezes into ground
Under pile body on upper pile joint upper end, at this moment the head-down state of the following staking of pile body to be plugged into is sling, makes plate
It is mating with the slot under the lower end for the pile body being lifted on pile joint, so that upper and lower two piles body is aligned, and by constructor
The upper pile joint of alignment and lower pile joint are welded and fixed member, then proceed by piling operation, accelerate pile for prestressed pipe
It is existing to accelerate construction efficiency for alignment operation.
For another example application No. is: the patent of CN201520573080.X discloses a kind of pile for prestressed pipe, including pile body, pile body
Bottom face on be uniformly arranged along the circumference several sidetracking knives, sidetracking knife includes side tool body and sidetracking body, side tool body one end
With the bottom end for protruding into pile body, side tool body one end side wall is provided with several side connecting plates along its length；The side tool body other end
It is mutually fixedly connected with sidetracking body；Main drill is provided at the center of the bottom face of pile body, main drill includes scalpel body and master
Drill body, scalpel body one end and the bottom end for protruding into pile body, the two sidewalls of scalpel body one end are provided with several masters along its length
Connecting plate；The scalpel body other end is mutually fixedly connected with main drill body.When the utility model is used, stone energy is greatly improved brokenly
Power, so that pile body can extend into basement rock；Shorten the construction time simultaneously, improves construction efficiency.The utility model has structure letter
The advantages that list, setting is reasonable, low manufacture cost.
It is found based on above-mentioned retrieval, above-mentioned utility model patent exists when in use:
1. pile peripheral earth by densification or squeezes when tubular pole pile sinking, soil body generation is set to move horizontally or swell vertically, this meeting
Cause fracture or influence adjacent to stake generation floating, deflected file and the pile body warpage being pressed into adjacent buildings, pipeline and road
Deng, cause using limitation.
Then, utility model people is in view of this, adhere to abundant to the relevant industries for many years design and develop and actual fabrication
Experience, for existing structure and missing studied improvement, a kind of prestressed concrete pipe pile is provided, to reach more
Purpose with practical value.
Utility model content
The purpose of this utility model is to provide a kind of prestressed concrete pipe piles, to solve to propose in above-mentioned background technique
The pile peripheral earth when tubular pole pile sinking by densification or squeeze, make the soil body generation move horizontally or swell vertically, this will cause neighbouring
The stake that has been pressed into generate float, deflected file and pile body warpage fracture or influence adjacent buildings, pipeline and road etc., cause to make
The problem of limitation.
The purpose and effect of the utility model prestressed concrete pipe pile, are reached by technological means in detail below:
A kind of prestressed concrete pipe pile, wherein the prestressed concrete pipe pile includes:
Pile body, supporting block, connector, securing plate, preformed hole, fixed tubing string, concrete strengthening body, crossbeam, brace steel post,
Connecting column；
The supporting block is evenly distributed on the side of pile body, and supporting block with pile body integrated setting, the connector
Positioned at the top of pile body, and connector is fixedly connected with pile body, and the securing plate is located at the bottom end of pile body, and securing plate and pile body
Integrated setting, the middle-end of the pile body are fixed with fixed tubing string, and one end inside the fixed tubing string is equipped with concrete
Reinforcing body, and concrete strengthening body is to pour to connect with fixed tubing string, set between described two concrete strengthening bodies there are two
Crossbeam, and the side of crossbeam is fixedly connected with concrete strengthening body, the inside of the fixed tubing string is set there are two brace steel post,
And one end of brace steel post is fixedly connected with crossbeam, and connecting column, and connecting column are uniformly provided between described two brace steel posts
Side with brace steel post through being connected, the bottom end of the securing plate is evenly distributed with preformed hole.
Preferably, the supporting block is in " rectangle " shape, and supporting block and pile body are recess setting, and be recessed
Depth is 20cm.
Preferably, the quantity of the connecting column is 6, and connecting column is followed successively by equidistant " longitudinal arrangement " and is distributed in two branch
It supports between steel column.
Preferably, the preformed hole is arranged around securing plate in " annular ".
In comparison with existing structure, the utility model has the advantages that
1. prestressed concrete pipe pile provided by the utility model is since supporting block is in " rectangle " shape, and due to support
Block and pile body are recess setting, and since the depth of recess is 20cm, make this equipment in pile sinking by the recessed of 20cm
Sunken depth can make the soil body around pile body close to tubular pole, be trapped into the soil body of surrounding to depressed area, to avoid the soil layer on periphery
Movement swells vertically and generates the neighbouring stake being pressed into and float, simultaneously because the quantity of connecting column is 6, and due to connecting
It connects column and is followed successively by equidistant " longitudinal arrangement " and be distributed between two brace steel posts, make pile body can be into during being driven into soil
One step promotes pile body to the endurance of external force, to enhance the resistance to compression and load-carrying properties of pile.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the fixed tubular column structure schematic diagram of the utility model；
Fig. 3 is the utility model securing plate structural schematic diagram；
In figure: 1- pile body；2- supporting block；3- connector；4- securing plate；401- preformed hole；5- fixes tubing string；501- coagulation
Native reinforcing body；502- crossbeam；503- brace steel post；504- connecting column.
Specific embodiment
In the following, will be explained in the embodiments of the present invention, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described in conjunction with exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiments, may include the spirit and model in the utility model as defined in the appended claims
In enclosing.
Referring to Fig. 1 to Fig. 3, a kind of prestressed concrete pipe pile includes:
Pile body 1, supporting block 2, connector 3, securing plate 4, preformed hole 401, fixed tubing string 5, concrete strengthening body 501, cross
Beam 502, brace steel post 503, connecting column 504；
Supporting block 2 is evenly distributed on the side of pile body 1, and supporting block 2, with 1 integrated setting of pile body, connector 3 is located at
The top of pile body 1, and connector 3 is fixedly connected with pile body 1, securing plate 4 is located at the bottom end of pile body 1, and securing plate 4 and pile body 1
Integrated setting, the middle-end of pile body 1 are fixed with fixed tubing string 5, and one end inside fixed tubing string 5 is equipped with concrete strengthening body
501, and concrete strengthening body 501 is to pour to connect with fixed tubing string 5, set between two concrete strengthening bodies 501 there are two
Crossbeam 502, and the side of crossbeam 502 is fixedly connected with concrete strengthening body 501, the inside of fixed tubing string 5 set that there are two branch
Steel column 503 is supportted, and one end of brace steel post 503 is fixedly connected with crossbeam 502, is uniformly provided between two brace steel posts 503
Connecting column 504, and the side of connecting column 504, with brace steel post 503 through being connected, the bottom end of securing plate 4 is evenly distributed with pre-
Box out 401.
Wherein, supporting block 2 is in " rectangle " shape, and supporting block 2 and pile body 1 are the depth that recess is arranged, and is recessed
Degree is 20cm, the soil body around pile body can be made close to tubular pole with this, be trapped into the soil body of surrounding to depressed area, to avoid week
The ground movements on side swell vertically and generate the neighbouring stake being pressed into and float and influence adjacent buildings, pipeline and road.
Wherein, the quantity of connecting column 504 is 6, and connecting column 504 is followed successively by equidistant " longitudinal arrangement " and is distributed in two branch
It supports between steel column 503, mention pile body can further during being driven into soil by connecting column 504 and brace steel post 503
Pile body is risen to the endurance of external force, to enhance the resistance to compression and load-carrying properties of pile.
Wherein, preformed hole 401 is arranged around securing plate 4 in " annular ", can further enhance pile body bottom by preformed hole 401
The degree of packing in portion and soil bonding.
The working principle of the present embodiment:
When using this equipment, first checks the tightness connected between this equipment components, in actual use, will originally set
Standby vertically to squeeze into scheduled soil area, when this equipment is during squeezing into, pile body 1 can tunnel soil as top is under pressure
In earth, while tunneling soil, the soil on 1 periphery of pile body can be crept into gap, make Soil Surrounding meeting when pile body 1 tunnels
While and pour into the sunk area of supporting block 2 Yu pile body 1, keep Soil Surrounding further close to pile body 1, avoid the soil on periphery
Layer is mobile or swells vertically and the neighbouring stake being pressed into is made to generate floating, and works as pile body 1 while being driven into, the top of pile body 1
The power that portion is subject to can make pile body 1 by brace steel post by the balanced conduction of two brace steel posts 503 into connecting column 504
503 and connecting column 504 can be balanced the stress for bearing 1 top of pile body, enhance the resistance to compression and load-carrying properties of pile with this.
In conclusion although the utility model is described in detail with reference to the foregoing embodiments, for this field
For technical staff, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part
Technical characteristic is equivalently replaced, within the spirit and principle of the utility model, made any modification, equivalent replacement,
Improve etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of prestressed concrete pipe pile, it is characterised in that: the prestressed concrete pipe pile includes: pile body (1), branch
Bracer (2), connector (3), securing plate (4), preformed hole (401), fixed tubing string (5), concrete strengthening body (501), crossbeam
(502), brace steel post (503), connecting column (504)；
The supporting block (2) is evenly distributed on the side of pile body (1), and supporting block (2) with pile body (1) integrated setting, institute
The top that connector (3) is located at pile body (1) is stated, and connector (3) is fixedly connected with pile body (1), the securing plate (4) is located at stake
The bottom end of body (1), and securing plate (4) and pile body (1) integrated setting, the middle-end of the pile body (1) are fixed with fixed tubing string
(5), the internal one end of the fixed tubing string (5) is equipped with concrete strengthening body (501), and concrete strengthening body (501) and solid
Determining tubing string (5) is to pour connection, is set between two concrete strengthening bodies (501) there are two crossbeam (502), and crossbeam
(502) side is fixedly connected with concrete strengthening body (501), and the inside of the fixed tubing string (5) is set there are two supporting steel
Column (503), and one end of brace steel post (503) is fixedly connected with crossbeam (502), between described two brace steel posts (503)
It is uniformly provided with connecting column (504), and the side of connecting column (504) is with brace steel post (503) through being connected, the securing plate
(4) bottom end is evenly distributed with preformed hole (401).
2. prestressed concrete pipe pile according to claim 1, it is characterised in that: the supporting block (2) is in " rectangular
Shape " shape, and supporting block (2) and pile body (1) they are recess setting, and the depth being recessed is 20cm.
3. prestressed concrete pipe pile according to claim 1, it is characterised in that: the quantity of the connecting column (504) is 6
It is a, and connecting column (504) is followed successively by equidistant " longitudinal arrangement " and is distributed between two brace steel posts (503).
4. prestressed concrete pipe pile according to claim 1, it is characterised in that: the preformed hole (401) is around reinforcing
Plate (4) is arranged in " annular ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083898.XU CN209397593U (en) | 2018-12-12 | 2018-12-12 | A kind of prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083898.XU CN209397593U (en) | 2018-12-12 | 2018-12-12 | A kind of prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209397593U true CN209397593U (en) | 2019-09-17 |
Family
ID=67894324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083898.XU Active CN209397593U (en) | 2018-12-12 | 2018-12-12 | A kind of prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209397593U (en) |
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2018
- 2018-12-12 CN CN201822083898.XU patent/CN209397593U/en active Active
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