CN207193966U - A kind of prestressed concrete pipe pile - Google Patents
A kind of prestressed concrete pipe pile Download PDFInfo
- Publication number
- CN207193966U CN207193966U CN201720888069.1U CN201720888069U CN207193966U CN 207193966 U CN207193966 U CN 207193966U CN 201720888069 U CN201720888069 U CN 201720888069U CN 207193966 U CN207193966 U CN 207193966U
- Authority
- CN
- China
- Prior art keywords
- rank
- reinforcement cage
- steel reinforcement
- cage
- concrete
- 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.)
- Active
Links
Abstract
A kind of prestressed concrete pipe pile, including concrete pile body and end plate, the end plate is fixed on concrete pile body both ends, and column steel reinforcement cage is formed in the concrete-pile body, the column steel reinforcement cage includes cage body, its cage body is integrated at both ends and end plate soldering, simultaneously, multiple reinforcement ranks annular in shape are arranged at intervals with the axial direction of column steel reinforcement cage, these strengthen the rebar cylinder mould structure that rank is two ranks, it is sleeved on the outside of steel reinforcement cage and in inner side together with column steel reinforcement cage soldering, simultaneously, uniformly inserted on the anchor ring of the interior offset of the reinforcement rank and be welded with more internal layer deformed bars, and outer offset terrace is welded with the ring-shaped steel structure plate consistent with terrace shape, multiple through holes are uniformly provided with this ring-shaped steel structure plate, and inserted in lead to the hole site and be welded with outer layer deformed bar.The utility model technique is simple, easy to process, and assembling is easy, and can effective anticorrosive compressive.
Description
Technical field
Engineering construction field is the utility model is related to, specifically a kind of prestressed concrete pipe pile.
Background technology
In the existing Industrial and Civil Engineering pile foundation in China, largely prestressed concrete pipe pile or steel-pipe pile are used
Pile foundation.This kind of pile for prestressed pipe is mainly used in pile foundation engineering to improve ground and the carrying on basis as precast construction stake
Power, the constuction loads on top can be delivered on the stronger soil layer of depths bearing capacity or the compacted reality of Soft Soil Layer is improved into foundation soil
Bearing capacity and compactness.It is high based on pile for prestressed pipe bearing capacity of single pile, the features such as tube pile construction speed is fast, work efficiency is high, its
Become the common building basic material in all kinds of buildings, especially skyscraper.And it is growing with China human mortality, can
With gradually decreasing for soil, the floor in house more and more higher, the requirement to the bearing capacity and intensity of pile tube is also continuous
Improve, thus be necessary to carry out structure improvement to the concrete tubular pile of existing foundation structure, further to improve concrete tubular pile
Intensity to meet the strength demand of skyscraper.
Utility model content
The technical problem that the utility model solves is to provide a kind of prestressed concrete pipe pile, to solve above-mentioned background
The shortcomings that in technology.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of prestressed concrete pipe pile, including concrete pile body and end plate, the end plate are fixed on concrete pile body two
End, and forms column steel reinforcement cage in the concrete-pile body, and the column steel reinforcement cage includes cage body, its cage body at both ends and
End plate soldering is integrated, meanwhile, multiple reinforcement ranks annular in shape are arranged at intervals with the axial direction of column steel reinforcement cage, these reinforcements
Rank is the rebar cylinder mould structure of two ranks, is sleeved on the outside of steel reinforcement cage and in inner side together with column steel reinforcement cage soldering, meanwhile,
Uniformly inserted on the anchor ring of the interior offset for strengthening rank and be welded with more internal layer deformed bars, and outer offset terrace
The ring-shaped steel structure plate consistent with terrace shape is welded with, multiple through holes are uniformly provided with this ring-shaped steel structure plate, and in through hole
Position inserts and is welded with outer layer deformed bar.
In the utility model, a height of 80 ~ 150mm of single-order rank for strengthening rank, and it is adjacent strengthen between rank between
Away from for 800 ~ 1500mm.
In the utility model, the concrete pile body embedding wraps up column steel reinforcement cage and respectively strengthens rank, and its external diameter
More than reinforcement 30 ~ 60mm of rank external diameter.
In the utility model, the concrete pile body is poured using C80 high performance concretes and formed.
Beneficial effect：The utility model is used as skeleton by column steel reinforcement cage, coordinates and strengthens rank setting multilayer prestress steel
Muscle, stability is good, and intensity is high, while improves the entire load-carrying capacity and intensity of structure, at the same also have resistance to hammer resistance to pressure it is good,
Crack resistance is good, stability is high, corrosion resistance is strong and the advantages that energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the cross-sectional detail figure of the utility model preferred embodiment.
Wherein：1st, concrete pile body；2nd, outer layer deformed bar；3rd, internal layer deformed bar；4th, outer reinforcement cage wire side；
5th, offset in rank is strengthened；6th, internal layer steel reinforcement cage wire side；7th, the outer offset of rank is strengthened；8th, ring-shaped steel structure plate.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to a kind of preferred embodiment of Fig. 1 prestressed concrete pipe pile, in the present embodiment, including concrete pile body
1, the concrete pile body 1 is poured and formed using C80 high performance concretes, forms column steel reinforcement cage in it, the column steel reinforcement cage
Match with the size of concrete pile body 1, and be integrated in both ends end face and end plate soldering.In Fig. 1 positions, due to column steel
Muscle cage is in the centre position of concrete pile body 1, its visible part be planar only showed only as outer reinforcement cage wire side 4 and
Internal layer steel reinforcement cage wire side 6.
In the present embodiment, multiple reinforcement ranks are arranged at intervals with the axial direction of column steel reinforcement cage, it is two ranks that these, which strengthen rank,
Rebar cylinder mould structure, and the spacing between adjacent reinforcement rank is 1200mm, including strengthens offset 5 in rank and strengthen outside rank
Offset 7, wherein, strengthen a height of 120mm of rank of offset 5 in rank, uniformly insert thereon and be welded with more internal layer prestressing force
Reinforcing bar 3.And the rank height for strengthening the outer offset 7 of rank is also 120mm, its terrace is welded with the ring-type steel knot consistent with terrace shape
Structure plate 8, multiple through holes are uniformly provided with this ring-shaped steel structure plate 8, and inserted in lead to the hole site and be welded with outer layer and in advance should
Power reinforcing bar 4.Internal layer deformed bar 3 and outer layer deformed bar 4 both ends respectively with upper and lower end plate weld.And concrete-pile
The embedding of body 1 simultaneously wraps up column steel reinforcement cage and respectively strengthens rank, and its external diameter is more than reinforcement rank external diameter 50mm.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of prestressed concrete pipe pile, including concrete pile body and end plate, it is characterised in that the end plate is fixed on coagulation
Native pile body both ends, and column steel reinforcement cage is formed in the concrete-pile body, the column steel reinforcement cage includes cage body, its cage body
It is integrated at both ends and end plate soldering, meanwhile, multiple reinforcement ranks annular in shape are arranged at intervals with the axial direction of column steel reinforcement cage,
These strengthen the rebar cylinder mould structure that rank is two ranks, are sleeved on the outside of steel reinforcement cage and in inner side and column steel reinforcement cage soldering one
Rise, meanwhile, uniformly inserted on the anchor ring of the interior offset of the reinforcement rank and be welded with more internal layer deformed bars, and
Outer offset terrace is welded with the ring-shaped steel structure plate consistent with terrace shape, is uniformly provided with this ring-shaped steel structure plate multiple logical
Hole, and inserted in lead to the hole site and be welded with outer layer deformed bar.
2. prestressed concrete pipe pile according to claim 1, it is characterised in that the single-order rank a height of 80 for strengthening rank
~ 150mm, and the spacing between adjacent reinforcement rank is 800 ~ 1500mm.
3. prestressed concrete pipe pile according to claim 1, it is characterised in that post is wrapped up in the concrete pile body embedding
Shape steel reinforcement cage and respectively strengthen rank, and its external diameter is more than and strengthens 30 ~ 60mm of rank external diameter.
4. prestressed concrete pipe pile according to claim 1, it is characterised in that the concrete pile body is high using C80
Performance concrete, which pours, to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888069.1U CN207193966U (en) | 2017-07-21 | 2017-07-21 | A kind of prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720888069.1U CN207193966U (en) | 2017-07-21 | 2017-07-21 | A kind of prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193966U true CN207193966U (en) | 2018-04-06 |
Family
ID=61798091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720888069.1U Active CN207193966U (en) | 2017-07-21 | 2017-07-21 | A kind of prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506342A (en) * | 2022-11-04 | 2022-12-23 | 金君一 | Prestressed high-strength concrete pipe pile and preparation method thereof |
-
2017
- 2017-07-21 CN CN201720888069.1U patent/CN207193966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506342A (en) * | 2022-11-04 | 2022-12-23 | 金君一 | Prestressed high-strength concrete pipe pile and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101298770B (en) | Bottom enlarging prestress conical pipe pile and construction method thereof | |
| CN201310090Y (en) | Prestressed steel pipe concrete pile | |
| CN101701485A (en) | Hollow steel pipe-reinforced concrete superimposed member | |
| CN208533868U (en) | A kind of novel arrangement of reinforcement hollow steel pipe high-strength concrete column | |
| CN102071747A (en) | Joint of square steel tube concrete column and reinforced concrete floor and production method thereof | |
| CN206928519U (en) | A kind of reinforced concrete combination post | |
| CN201627136U (en) | Superposed member of PVC pipe reinforced concrete and steel pipe concrete | |
| CN104594343B (en) | A kind of assembled stake and its construction method | |
| CN207193966U (en) | A kind of prestressed concrete pipe pile | |
| CN206346183U (en) | A kind of reducing precast concrete hollow pile and foundation structure of building | |
| CN207749513U (en) | A kind of Novel anti-impact abrasion toughening prestressed concrete pipe pile | |
| CN203613533U (en) | Reinforced prestressed pipe pile | |
| CN105971196B (en) | The embedded Concrete-Filled Square Steel Tube ring beam and construction column method of construction of masonry structure | |
| CN107299644A (en) | A kind of pile anchor rod basis available for soft clay area | |
| CN208933973U (en) | A kind of positioning connection structure of steel-pipe pile and bored concrete pile | |
| CN207998838U (en) | A kind of compound pile pile of resistance to plucking | |
| CN204174955U (en) | Reinforced concrete post connects steel core concrete column syndeton | |
| CN206359882U (en) | A kind of assembled solid steel tube constrains reinforced column squat pier | |
| CN202936804U (en) | Prestressed pile based on post-tensioning method | |
| CN206408837U (en) | A kind of compound concrete-filled tubular column with pull bar | |
| CN207193953U (en) | A kind of reinforced concrete tubular pile of outer rim | |
| CN106284331B (en) | Method for improving vertical bearing capacity of large-diameter rock-socketed cast-in-place pile | |
| CN204080797U (en) | The composite pile of a kind of PHC stake and YTSC stake | |
| CN201635260U (en) | Hollow steel tube-reinforced concrete superposed member | |
| CN207193949U (en) | A kind of pile for prestressed pipe of convenient construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 41066 No.1, Jinwang Road, Jinyu industrial concentration zone, HuiLongPu Town, Ningxiang City, Changsha City, Hunan Province Patentee after: Ningxiang Ninghua New Material Co.,Ltd. Address before: 410600 group 11, Huatian village, HuiLongPu Town, Ningxiang County, Changsha City, Hunan Province Patentee before: NINGXIANG NINGHUA BUILDING MATERIAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prestressed concrete pipe pile Effective date of registration: 20220830 Granted publication date: 20180406 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: Ningxiang Ninghua New Material Co.,Ltd. Registration number: Y2022980014091 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |