CN209040117U - The prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake - Google Patents
The prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake Download PDFInfo
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- CN209040117U CN209040117U CN201821674254.1U CN201821674254U CN209040117U CN 209040117 U CN209040117 U CN 209040117U CN 201821674254 U CN201821674254 U CN 201821674254U CN 209040117 U CN209040117 U CN 209040117U
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- pile body
- pile
- stake
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- crown
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Abstract
The utility model discloses a kind of prefabricated sliceable anti-corrosion steel sleeve soil compactions to pierce stake comprising the integrated prefabricated component of pile body pile crown, multiple sliceable prefabricated pile bodies, pile body is interior to be equipped with steel bushing, can dramatically increase tension, the bending resistance, torsional strength of pile body.Simultaneously as the presence of steel bushing, can reduce intensity and stability of the sectional dimension of pile body without influencing pile body itself to a certain extent.It is equipped with connecting hole in stake end, facilitates the connection of pile body.It is equipped with spiral lamination at pile crown, is pierced convenient for breaking ground.Semi-circular recesses provided around standard pile body can guarantee the verticality of pile body and increase the stability during piling.In order to protect pile body, reinforcing steel bar corrosion inhibitor is added in concrete and in concrete surface brush epoxy resin.The utility model is easy to make, and construction technology is simple.
Description
Technical field
Poor especially for geological conditions the utility model relates to pile foundation engineering technique field, soil is mordant
Soil matrix.Especially it is a kind of it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake.
Technical background
With the development of science and technology, the design of engineering pile, using also having been greatly developed, but the intensity of some
It is not achieved intensity required for engineering, when connection is also not sufficiently stable.Pile body dislocation, inclination etc. may also be will appear during piling
Problem causes construction inconvenient.Simultaneously, poor in geological conditions, it, can be right when edaphic condition is the problem soils such as saline alkali soil
Pile foundation itself has stronger corrosivity.
Summary of the invention
The purpose of this utility model is to solve the problems, such as referred to above, and innovative proposing is a kind of prefabricated sliceable anti-
Corrosion steel bushing soil compaction pierces stake.
In order to achieve the purpose that meet local geological state and utility model, the present utility model content are as follows: one
It is kind prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, including the integrated prefabricated component 1 of pile body pile crown and standard pile body 2；Stake
It is designed with the support of steel bushing 7 inside the integrated prefabricated component 1 of body pile crown and standard pile body 2, uses normal concrete inside steel bushing 7
It tamps, the concrete mixed with anticorrosion additive is poured between steel bushing 7 and template, the presence of steel bushing 7 can both increase stake
The tension of body, antitorque, compression strength, and pile body area of section can be effectively reduced；The integrated prefabricated component 1 of pile body pile crown includes
Standard pile body 2 and pile crown 4, standard pile body 2 be cylindrical body, pile crown 4 be cone, surface have spiral lamination 3 facilitate incision the soil body and
It can accelerate into stake speed.The integrated prefabricated component 1 of pile body pile crown has connecting hole 5 in stake tail portion, and standard pile body 2 has company in stake tail portion
Hole 5 is connect, there is connector 8 in end under standard pile body 2, and in practice, other standards pile body constructs the structure with standard pile body 2 to engineering
It makes.Connector 8 is the reinforcing bar reserved when pouring standard pile body 2, connector 8 and connecting hole 5 pour connect before, be perfused in connecting hole 5
With the cement mortar of concrete equality strength, mortar hardening solidification is connected, and injects engineering glue in seam crossing, guarantees that its connection is strong
Degree.Be arranged around the integrated prefabricated component 1 of pile body pile crown and standard pile body 2 four symmetrical areas of section from bottom to top by
Decrescence small semi-circular recesses 6, the tilt angle of semi-circular recesses are 86 degree, and semi-circular recesses 6 can guarantee the vertical of pile body
It spends and increases the stability during piling.Meanwhile being coated with epoxy resin 9 in pile body surface and protecting pile body, it reduces to pile body
Corrosion.
The advantages of the utility model: it can both increase pile body resistance to compression, torsional strength by steel bushing is arranged, stake can be made
It preferably bears upper load and pierces the torque born in soil again and can effectively reduce the area of section of pile body, conveniently apply
Work；Semi-circular recesses that the area of section provided around pile body is gradually reduced (semi-circular recesses tilt angle is 86 degree) can be with
Increase the stability of pile body and guarantees the vertical of pile body；Concrete perfusion in steel bushing pours between steel bushing outside and template
Mixed with the etch-proof Fresh Concrete with Admixtures such as reinforcing steel bar corrosion inhibitor and vibration compacting, pile body surface brushwork epoxy resin can effectively subtract
The small corrosion in salt-soda soil pile body guarantees construction quality safety；The aft mounted connecting hole of stake can be such that stake quickly connects, and tie
Structure is simple, easy for construction；Spiral lamination construction on pile crown can significantly improve stake into the speed of soil.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake.
Fig. 2 is the structure chart of the integrated prefabricated component of pile body pile crown.
Fig. 3 is the structure chart of standard pile body.
Fig. 4 is the top view of pile body.
Fig. 5 is the structural schematic diagram of groove.
In figure: 1, the integrated prefabricated component of pile body pile crown, 2, standard pile body, 3, spiral lamination, 4, pile crown, 5, connection
Hole, 6, semi-circular recesses, 7, steel bushing, 8, connector, 9, epoxy resin.
Specific embodiment
It is described in further detail with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows.It is a kind of it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, including pile body pile crown one
Body prefabricated components 1 and standard pile body 2；There are steel bushing 7 inside the integrated prefabricated component 1 of pile body pile crown and standard pile body 2
It supports, is tamped inside steel bushing 7 with concrete, poured between template on the outside of steel bushing etch-proof outer mixed with reinforcing steel bar corrosion inhibitor etc.
Add agent concrete and vibration compacting, the intensity of pile body can be enhanced；Pile body surface brushwork epoxy resin 9 can be effectively reduced in salt
Alkali pile body corrosion, guarantee construction quality safety；The integrated prefabricated component 1 of pile body pile crown includes standard pile body 2 and pile crown 4,
Standard pile body 2 is cylindrical body, and pile crown 4 is cone, and there is spiral lamination 3 on 4 surface of pile crown convenient for the stake incision soil body and is hardly damaged；Even
Connector 8 is the reinforcing bar reserved when pouring standard pile body 2, connector 8 and connecting hole 5 pour connect before, perfusion and coagulation in connecting hole 5
The cement mortar of native equality strength, mortar hardening solidification connection, and engineering glue is injected in seam crossing, guarantee its bonding strength；Such as
It is the top view of prefabricated pile shown in Fig. 4, setting four is right around the integrated prefabricated component 1 of pile body pile crown and standard pile body 2
The semi-circular recesses 6 that the area of section from bottom to top claimed is gradually reduced, the tilt angle of semi-circular recesses are 86 degree, semicircle recessed
Slot 6 can guarantee the verticality of pile body and increase the stability during piling.
Above description is only a specific implementation of the present invention but the protection scope of the utility model is not limited to
This is within the protection scope of the utility model for doing any equivalent substitution or variation.
Claims (5)
1. a kind of prefabricated sliceable anti-corrosion steel sleeve soil compaction pierces stake, comprising: the integrated prefabricated component of pile body pile crown (1) and mark
Quasi- pile body (2), it is characterised in that: be designed with steel bushing in the integrated prefabricated component of pile body pile crown (1) and standard pile body (2)
(7) skeleton function is played, the integrated prefabricated component of pile body pile crown (1) includes standard pile body (2) and pile crown (4), pile body pile crown one
Body prefabricated components (1) are equipped with connecting hole (5) at stake tail, and standard pile body (2) is equipped with connecting hole (5) at stake tail, standard pile
Body (2) is equipped with connector (8) at stake end, in the week of the integrated prefabricated component of pile body pile crown (1) and standard pile body (2)
Enclose the setting four symmetrical semi-circular recesses (6) that area of section is gradually reduced from bottom to top, the tilt angle of semi-circular recesses
It is 86 degree, is coated with epoxy resin (9) on described standard pile body (2) surface, meanwhile, there is spiral lamination on the pile crown (4)
(3).
2. the one kind said according to claim 1 it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, it is characterised in that: pile body
It is designed with steel bushing (7) in the integrated prefabricated component of pile crown (1) and standard pile body (2), the presence of steel bushing (7) can both increase
The tension of pile body, antitorque, compression strength, and pile body area of section can be effectively reduced, steel bushing (7) interior concrete perfusion, steel
It is poured between template on the outside of sleeve mixed with the etch-proof Fresh Concrete with Admixtures such as reinforcing steel bar corrosion inhibitor and vibration compacting, mold removes
Afterwards, and in standard pile body (2) external coating epoxy resin (9).
3. according to one kind that claim 1 is said it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, it is characterised in that: pile body
The tail portion of the integrated prefabricated component of pile crown (1) and standard pile body (2) is equipped with connecting hole (5), is equipped in the end of standard pile body (2)
The connector (8) of connector (8), setting is reinforcement constitution, before connecting hole (5) is docked with connector (8), in connecting hole
(5) cement mortar with pile body concrete equality strength, mortar hardening solidification connection are poured in, and inject engineering in seam crossing
Glue guarantees its bonding strength.
4. according to one kind that claim 1 is said it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, it is characterised in that: pile body
Four symmetrical areas of section from bottom to top are arranged around the integrated prefabricated component of pile crown (1) and standard pile body (2) gradually to subtract
Small semi-circular recesses (6), the tilt angle of semi-circular recesses are 86 degree, and semi-circular recesses (6) can guarantee the vertical of pile body
It spends and increases the stability during piling.
5. according to one kind that claim 1 is said it is prefabricated can assembled anti-corrosion steel sleeve soil compaction pierce stake, it is characterised in that: pile body
The integrated prefabricated component of pile crown (1) includes standard pile body (2) and pile crown (4), and standard pile body (2) is cylindrical body, and pile crown (4) is circle
Cone, surface have spiral lamination (3) to facilitate the incision soil body, accelerate into stake speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674254.1U CN209040117U (en) | 2018-10-16 | 2018-10-16 | The prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674254.1U CN209040117U (en) | 2018-10-16 | 2018-10-16 | The prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209040117U true CN209040117U (en) | 2019-06-28 |
Family
ID=67036156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674254.1U Expired - Fee Related CN209040117U (en) | 2018-10-16 | 2018-10-16 | The prefabricated sliceable anti-corrosion steel sleeve soil compaction of one kind pierces stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209040117U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409426A (en) * | 2019-08-01 | 2019-11-05 | 绍兴市上虞舜江管桩有限公司 | A kind of anti-corrosion property mixed mud precast square pile with orientation capillary water seepage function |
| CN112095580A (en) * | 2020-08-14 | 2020-12-18 | 温州大学 | Precast pile in area corroded by chloride ions, preparation method of precast pile and construction method for reducing negative friction resistance of precast pile |
| CN112281819A (en) * | 2020-11-05 | 2021-01-29 | 青岛理工大学 | Highway soft soil foundation prefabricated friction type pile and method |
| CN113235571A (en) * | 2021-04-09 | 2021-08-10 | 桂林理工大学 | Method for manufacturing corrosion-resistant UHPC steel pipe composite pile foundation |
-
2018
- 2018-10-16 CN CN201821674254.1U patent/CN209040117U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409426A (en) * | 2019-08-01 | 2019-11-05 | 绍兴市上虞舜江管桩有限公司 | A kind of anti-corrosion property mixed mud precast square pile with orientation capillary water seepage function |
| CN112095580A (en) * | 2020-08-14 | 2020-12-18 | 温州大学 | Precast pile in area corroded by chloride ions, preparation method of precast pile and construction method for reducing negative friction resistance of precast pile |
| CN112281819A (en) * | 2020-11-05 | 2021-01-29 | 青岛理工大学 | Highway soft soil foundation prefabricated friction type pile and method |
| CN113235571A (en) * | 2021-04-09 | 2021-08-10 | 桂林理工大学 | Method for manufacturing corrosion-resistant UHPC steel pipe composite pile foundation |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20201016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |