CN206616554U - A kind of rigidly foundation pile - Google Patents
A kind of rigidly foundation pile Download PDFInfo
- Publication number
- CN206616554U CN206616554U CN201621345050.4U CN201621345050U CN206616554U CN 206616554 U CN206616554 U CN 206616554U CN 201621345050 U CN201621345050 U CN 201621345050U CN 206616554 U CN206616554 U CN 206616554U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- frp pipes
- rigidly
- foundation pile
- center
- 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
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of rigidly foundation pile, including center steel pipe, center steel pipe overcoat has FRP pipes, FRP pipes are outer to be cased with outer steel pipe, some through holes, in addition to connection reinforcing bar are distributed with the pipe shaft of FRP pipes, the connection reinforcing bar passes through the through hole, one end of connection reinforcing bar is fixedly connected on the lateral wall of center steel pipe, and the other end of connection reinforcing bar is fixedly connected on the madial wall of outer steel pipe；Concrete is filled with the center steel pipe, concrete is filled between center steel pipe and FRP pipes, concrete is filled between FRP pipes and outer steel pipe.The purpose of this utility model is to provide the rigidly foundation pile that a kind of pile strength is high and bearing capacity is strong.
Description
Technical field
The utility model is related to technical field of building construction, and in particular to a kind of rigidly foundation pile.
Background technology
Cast-in-situ bored pile is a kind of conventional pile-type of building foundation construction processing, because it has easy construction, cost
Rationally, the advantages of soil property strong adaptability, it is used widely in all kinds of foundation constructions such as industry and civil buildings, bridge.And
The structural strength of foundation pile is the key factor for determining foundation construction security.
Utility model content
The purpose of this utility model is to provide the rigidly foundation pile that a kind of pile strength is high and bearing capacity is strong.
To achieve these goals, the technical solution adopted in the utility model is：A kind of rigidly foundation pile, including central steel
Pipe, center steel pipe overcoat has FRP pipes, and FRP pipes are outer to be cased with outer steel pipe, the pipe shaft of FRP pipes that some through holes are distributed with, in addition to even
Reinforcing bar is connect, the connection reinforcing bar passes through the through hole, and one end of connection reinforcing bar is fixedly connected on the lateral wall of center steel pipe, even
The other end for connecing reinforcing bar is fixedly connected on the madial wall of outer steel pipe；Concrete, center steel pipe are filled with the center steel pipe
Concrete is filled between FRP pipes, concrete is filled between FRP pipes and outer steel pipe.
The utility model is further arranged to, and the lower end of the center steel pipe is fixedly connected with shrouding, the shrouding
Diameter is more than the diameter of FRP pipes and less than the diameter of outer steel pipe, and shrouding lower section also sets up a bottom plate, and the diameter of the bottom plate is equal to
The diameter of outer steel pipe, shrouding and bottom plate pass through some bar connectings being vertically arranged.
The utility model is further arranged to, and the bottom of the bottom plate is provided with some inserting columns.
The utility model is further arranged to, and the spacing between the FRP Guan Yu centers steel pipe is more than or equal to center
Steel pipe diameter and FRP pipe outer steel pipe between it is spacing and.
The utility model is further arranged to, and net-shaped steel ledges is disposed with the center steel pipe.
The utility model is further arranged to, and net-shaped steel ledges is disposed between the FRP pipes and outer steel pipe.
The beneficial effects of the utility model：Rigidly foundation pile provided by the utility model, its pile body by center steel pipe and
Outer steel pipe combination is formed, and center steel pipe is fixedly connected with outer steel pipe by strengthening connection reinforcing bar, and in center steel pipe and outer steel
Set FRP to manage between pipe, to be filled with concrete in the steel pipe of center, concrete be filled between center steel pipe and FRP pipes,
FRP is managed is filled with concrete between outer steel pipe, is allowed to not only have firm structural strength.
Brief description of the drawings
Fig. 1 is the structural representation that the utility model foundation pile is embedded in underground；
Fig. 2 is the top view of the utility model foundation pile；
Fig. 3 is the structural representation of the utility model foundation pile.
Label implication in figure：1- centers steel pipe；2-FRP is managed；The outer steel pipes of 3-；4- through holes；5- connection reinforcing bars；6- shroudings；7-
Bottom plate；8- reinforcing bars；9- inserting columns；10- net-shaped steel ledges.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 3.
It is cased with being cased with outer steel outside FRP pipes 2, FRP pipes 2 outside a kind of rigidly foundation pile, including center steel pipe 1, center steel pipe 1
Some through holes 4, in addition to connection reinforcing bar 5 are distributed with pipe 3, the pipe shaft of FRP pipes 2, the connection reinforcing bar 5 passes through the through hole 4,
One end of connection reinforcing bar 5 is fixedly connected on the lateral wall of center steel pipe 1, and the other end of connection reinforcing bar 5 is fixedly connected in outer steel
On the madial wall of pipe 3；Concrete is filled with the center steel pipe 1, concrete is filled between center steel pipe 1 and FRP pipes 2,
Concrete is filled between FRP pipes 2 and outer steel pipe 3.
Above-mentioned rigidly foundation pile, its pile body is combined by center steel pipe 1 and outer steel pipe 3, and center steel pipe 1 and outer steel
Pipe 3 is fixedly connected by strengthening connection reinforcing bar 5, and sets FRP pipes 2 between center steel pipe 1 and outer steel pipe 3, with central steel
Concrete is filled with pipe 1, concrete is filled between center steel pipe 1 and FRP pipes 2, is filled between FRP pipes 2 and outer steel pipe 3
Concrete, is allowed to not only have firm structural strength.
The lower end of center steel pipe 1 is fixedly connected with shrouding 6, and the diameter of the shrouding 6 is more than the diameter of FRP pipes 2 and is less than
The diameter of outer steel pipe 3, the lower section of shrouding 6 also sets up a bottom plate 7, and the diameter of the bottom plate 7 is equal to the diameter of outer steel pipe 3, the He of shrouding 6
Bottom plate 7 is connected by some reinforcing bars being vertically arranged 8, and shrouding 6 and bottom plate 7 are steel product, and by welding the company of realization
Connect.In above-mentioned technical proposal, concrete slurry can be gathered between shrouding 6 and bottom plate 7, form concrete reinforcement block, further
Strengthen the structural strength of foundation pile.
The bottom of bottom plate 7 is provided with some inserting columns 9, the insertion soil of inserting column 9, the structural strength of ground is obtained into one
The raising of step, spacing between the FRP pipes 2 and center steel pipe 1 be more than or equal to the diameter and FRP pipes 2 of center steel pipe 1 with it is outer
The sum of spacing between steel pipe 3.The design of the size, is, in order to be able to add more construction wastes, to ensure structural strength
In the case of, moreover it is possible to it is cost-effective.
Net-shaped steel ledges 10 is disposed with center steel pipe 1, net-shaped steel ledges is disposed between the FRP pipes 2 and outer steel pipe 3
10.Play a part of further reinforcement structure intensity.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification, above-mentioned vacation can also be made
If these improvement and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of rigidly foundation pile, it is characterised in that：Including center steel pipe, center steel pipe overcoat has FRP pipes, and FRP pipes are outer to be cased with
Some through holes, in addition to connection reinforcing bar are distributed with outer steel pipe, the pipe shaft of FRP pipes, the connection reinforcing bar passes through the through hole, even
The one end for connecing reinforcing bar is fixedly connected on the lateral wall of center steel pipe, and the other end of connection reinforcing bar is fixedly connected in outer steel pipe
On the wall of side；Concrete is filled with the center steel pipe, concrete, FRP pipes and outer steel are filled between center steel pipe and FRP pipes
Concrete is filled between pipe.
2. a kind of rigidly foundation pile according to claim 1, it is characterised in that：The lower end of the center steel pipe is fixedly connected
There is shrouding, the diameter of the shrouding is more than the diameter of FRP pipes and less than the diameter of outer steel pipe, and shrouding lower section also sets up a bottom plate,
The diameter of the bottom plate is equal to the diameter of outer steel pipe, and shrouding and bottom plate pass through some bar connectings being vertically arranged.
3. a kind of rigidly foundation pile according to claim 2, it is characterised in that：The bottom of the bottom plate is provided with some grafting
Post.
4. a kind of rigidly foundation pile according to claim any one of 1-3, it is characterised in that：The FRP pipes and central steel
Spacing between pipe be more than or equal to spacing between the diameter of center steel pipe and FRP pipes and outer steel pipe and.
5. a kind of rigidly foundation pile according to claim 4, it is characterised in that：Net-shaped steel is disposed with the center steel pipe
Ledges.
6. a kind of rigidly foundation pile according to claim 4, it is characterised in that：Arranged between the FRP pipes and outer steel pipe
There is net-shaped steel ledges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345050.4U CN206616554U (en) | 2016-12-08 | 2016-12-08 | A kind of rigidly foundation pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345050.4U CN206616554U (en) | 2016-12-08 | 2016-12-08 | A kind of rigidly foundation pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616554U true CN206616554U (en) | 2017-11-07 |
Family
ID=60229094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345050.4U Expired - Fee Related CN206616554U (en) | 2016-12-08 | 2016-12-08 | A kind of rigidly foundation pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964942A (en) * | 2017-11-28 | 2018-04-27 | 淮海工学院 | A kind of FRP combined miniatures stake and manufacture method |
| CN108824097A (en) * | 2018-07-25 | 2018-11-16 | 中铁七局集团第工程有限公司 | Prefabricated GFRP pipe concrete stake and armoured concrete slab overhead type roadbed pile slab structure |
| CN108951766A (en) * | 2018-07-26 | 2018-12-07 | 黄文芳 | A kind of Anti-collision fire hydrant |
-
2016
- 2016-12-08 CN CN201621345050.4U patent/CN206616554U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964942A (en) * | 2017-11-28 | 2018-04-27 | 淮海工学院 | A kind of FRP combined miniatures stake and manufacture method |
| CN107964942B (en) * | 2017-11-28 | 2019-07-16 | 淮海工学院 | A kind of FRP combined miniature stake and manufacturing method |
| CN108824097A (en) * | 2018-07-25 | 2018-11-16 | 中铁七局集团第工程有限公司 | Prefabricated GFRP pipe concrete stake and armoured concrete slab overhead type roadbed pile slab structure |
| CN108951766A (en) * | 2018-07-26 | 2018-12-07 | 黄文芳 | A kind of Anti-collision fire hydrant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206616554U (en) | A kind of rigidly foundation pile | |
| CN102691302B (en) | Concrete structure for supporting deep foundation pit | |
| CN206941608U (en) | A kind of diaphram wall foundation pit supporting construction | |
| CN108360535A (en) | Foundation pit supporting construction based on campshed and inner support and its construction method | |
| CN107489144A (en) | A kind of novel enhanced pile tube | |
| CN207260151U (en) | Drill bit is pulled out in a kind of rotation of the long casing of rotary drilling rig pulling bored concrete pile | |
| CN104153463B (en) | Assembled integrated frame system and construction method thereof | |
| CN101173515B (en) | Steel pipe pile foundation built by planting steel stick and building method thereof | |
| CN201151920Y (en) | Floating-resistant ground pit structure | |
| CN203603525U (en) | Reinforcing structure with clamp plate girder and clamp plate column externally arranged for stone structure | |
| CN206337566U (en) | Foundation ditch vertical prestressing anchor pole supporting construction | |
| CN207121926U (en) | Pattern foundation pit supporting structure retaining wall | |
| CN207228108U (en) | A kind of novel enhanced pile pile | |
| CN103498572A (en) | Stone-structure externally-added clamping plate beam and clamping plate column reinforced structure and construction method thereof | |
| CN206015511U (en) | One implant post steel pipe column | |
| CN207582458U (en) | A kind of hollow bamboo joint pile of architectural engineering concrete special | |
| CN108468335A (en) | A kind of non-isometric combined enclosure stake design method | |
| CN204940252U (en) | A kind of high strength prefabricated reinforced concrete imitates wooden pipe stake | |
| CN104099923B (en) | Cast-type external prestressing steel tube concrete pile and construction method thereof and supporting piling wall | |
| CN204455872U (en) | Pile foundation type bar planting constructs | |
| US11808001B2 (en) | Foundation system | |
| CN209508982U (en) | A kind of deep foundation pit supporting structure | |
| CN208219667U (en) | Foundation pit supporting construction based on campshed and inner support | |
| CN209323552U (en) | A kind of ground base enforcement device | |
| CN206256536U (en) | Build-in is in the build-in node of the Steel Frame Column of basement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171107 Termination date: 20191208 |