CN206800373U - The corrosion-resistant compound square pile of civil engineering - Google Patents
The corrosion-resistant compound square pile of civil engineering Download PDFInfo
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- CN206800373U CN206800373U CN201720467237.XU CN201720467237U CN206800373U CN 206800373 U CN206800373 U CN 206800373U CN 201720467237 U CN201720467237 U CN 201720467237U CN 206800373 U CN206800373 U CN 206800373U
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- corrosion
- square pile
- civil engineering
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Abstract
The utility model discloses civil engineering with corrosion-resistant compound square pile, including composite square pile body and pile crown, main spacer bar is installed at the inner hub location of the composite square pile body, the outside of the main spacer bar is connected with auxiliary spacer bar by bar-mat reinforcement, and the outermost of the composite square pile body is provided with wearing layer.In the utility model; one layer of buffer fillings layer is equipped among wearing layer and anti-corrosion layer; pass through the protection of buffer fillings layer; the conduction that wearing layer is hit can be reduced well; it is directly conducted to so as to avoid wearing layer from being hit on anti-corrosion layer, causes anti-corrosion layer destructurized and reduce the decay resistance of square pile；Through hole is uniformly offered at certain intervals on buffer fillings layer, back-moving spring is installed in the inside of through hole, under the cushioning effect of back-moving spring, wearing layer compressive deformation is effectively prevented and causes buffer fillings layer to deform.
Description
Technical field
It the utility model is related to compound square pile equipment technical field, more particularly to the corrosion-resistant compound square pile of civil engineering.
Background technology
Civil engineering is to build the scientific and technical general designation of all kinds of job facilities.It both referred to applied material, equipment and
The technical activities such as the exploration that is carried out, design, construction, maintenance, maintenance, also refer to the object of engineering construction.Build on the ground or
In underground, land or water, be directly or indirectly human lives, production, military affairs, the various job facilities of Scientific Research Service, such as room
Room, road, railway, pipeline, tunnel, bridge, canal, dykes and dams, harbour, power station, airport, ocean platform, water supply and drainage and
Protection works etc..
But existing civil engineering still suffers from weak point in use with square pile, its corrosion resistance is poor, I
State is vast in territory, and marine environment is different and weather is various, while soil also has certain corrosivity in the use environment of square pile,
These require that the corrosion resistance of square pile is badly in need of improving.
Utility model content
The purpose of this utility model is and the civil engineering corrosion resistant proposed in order to solve shortcoming present in prior art
Lose compound square pile.
To achieve these goals, the utility model employs following technical scheme：The corrosion-resistant composite square of civil engineering
Stake, including composite square pile body and pile crown, main spacer bar, institute are installed at the inner hub location of the composite square pile body
State the outside of main spacer bar and auxiliary spacer bar is connected with by bar-mat reinforcement, the outermost of the composite square pile body is provided with resistance to
Layer is ground, buffer fillings layer is provided with the inside of the wearing layer, anti-corrosion layer is provided with the inside of the buffer fillings layer, and it is resistance to
Waterproof layer is provided with the inside of corrosion layer, the pile crown is arranged on the bottom of composite square pile body.
As further describing for above-mentioned technical proposal：
The auxiliary spacer bar is provided with four altogether, and four auxiliary spacer bars are square is uniformly arranged on main supporting steel
The outside of muscle.
As further describing for above-mentioned technical proposal：
The inside blank space of the composite square pile body is filled with concrete.
As further describing for above-mentioned technical proposal：
The inner homogeneous of the buffer fillings layer is provided with through hole.
As further describing for above-mentioned technical proposal：
The inside of the through hole is provided with back-moving spring.
As further describing for above-mentioned technical proposal：
The both ends of the back-moving spring are fixedly connected with wearing layer and anti-corrosion layer respectively.
In the utility model, first, on the basis of original, by being provided with wearing layer in the outermost of square pile to improve
The wearability of square pile, anti-corrosion layer is provided with wearing layer to improve the corrosion resistance of square pile, while in wearing layer and corrosion resistant
One layer of buffer fillings layer is equipped among erosion layer, by the protection of buffer fillings layer, the suffered punching of wearing layer can be reduced well
The conduction hit, be directly conducted to so as to avoid wearing layer from being hit on anti-corrosion layer, cause anti-corrosion layer destructurized and
Reduce the decay resistance of square pile；Secondly, through hole is uniformly offered at certain intervals on buffer fillings layer, in through hole
Portion is provided with back-moving spring, and the both ends of back-moving spring are respectively fixedly connected with wearing layer and anti-corrosion layer, in back-moving spring
Under cushioning effect, effectively prevent wearing layer compressive deformation and cause buffer fillings layer to deform, and then destroy corrosion resistance structure.
Brief description of the drawings
Fig. 1 be the utility model proposes the corrosion-resistant compound square pile of civil engineering structural representation；
Fig. 2 is top view of the present utility model；
Fig. 3 is the connection diagram of the utility model back-moving spring.
Marginal data：
1- wearing layers, 2- buffer fillings layer, 3- anti-corrosion layers, 4- composite squares pile body, the main spacer bars of 5-, 6- reinforcing bars
The auxiliary spacer bar of net, 7-, 8- pile crowns, 9- through holes, 10- back-moving springs, 11- waterproof layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, the corrosion-resistant compound square pile of civil engineering, including composite square pile body 4 and pile crown 8, compound square pile
Main spacer bar 5 is installed, the outside of main spacer bar 5 is connected with auxiliary branch by bar-mat reinforcement 6 at the inner hub location of body 4
Reinforcing bar 7 is supportted, the outermost of composite square pile body 4 is provided with wearing layer 1, and the inner side of wearing layer 1 is provided with buffer fillings layer 2, delays
The inner side for rushing packed layer 2 is provided with anti-corrosion layer 3, and the inner side of anti-corrosion layer 3 is provided with waterproof layer 11, and pile crown 8 is arranged on multiple
Close the bottom of square pile body 4.
Auxiliary spacer bar 7 is provided with four altogether, and four auxiliary spacer bars 7 are square is uniformly arranged on main spacer bar
5 outside, the inside blank space of composite square pile body 4 are filled with concrete, and the inner homogeneous of buffer fillings layer 2 is provided with logical
Hole 9, the inside of through hole 9 are provided with back-moving spring 10, and the both ends of back-moving spring 10 are fixed with wearing layer 1 and anti-corrosion layer 3 respectively
Connection.
Pile crown 8 is used to insert in ground, and wearing layer 1 is used for the wearability for improving square pile outer wall, passes through buffer fillings layer 2
Protection, avoids wearing layer 1 from being hit and is directly conducted on anti-corrosion layer 3, cause anti-corrosion layer 3 destructurized and reduce
The decay resistance of square pile, the structure that main spacer bar 5, bar-mat reinforcement 6 and auxiliary spacer bar 7 form ensure that square pile strong in itself
Degree, waterproof layer 11 are used to prevent water from penetrating into and corrosion reinforcing bar, under the cushioning effect of back-moving spring 10, effectively prevent wearing layer
1 compressive deformation and cause buffer fillings layer 2 to deform.
Operation principle：In use, wearing layer 1 is used for the wearability for improving square pile outer wall, pass through the guarantor of buffer fillings layer 2
Shield, avoids wearing layer 1 from being hit and is directly conducted on anti-corrosion layer 3, cause anti-corrosion layer 3 destructurized and the side of reducing
The decay resistance of stake, the structure that main spacer bar 5, bar-mat reinforcement 6 and auxiliary spacer bar 7 form ensure that square pile strong in itself
Degree, waterproof layer 11 are used to prevent water from penetrating into and corrosion reinforcing bar, under the cushioning effect of back-moving spring 10, effectively prevent wearing layer
1 compressive deformation and cause buffer fillings layer 2 to deform.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. the corrosion-resistant compound square pile of civil engineering, including composite square pile body (4) and pile crown (8), it is characterised in that described multiple
Close and main spacer bar (5) is installed at the inner hub location of square pile body (4), pass through on the outside of the main spacer bar (5)
Bar-mat reinforcement (6) is connected with auxiliary spacer bar (7), and the outermost of the composite square pile body (4) is provided with wearing layer (1), described
Buffer fillings layer (2) is provided with the inside of wearing layer (1), anti-corrosion layer (3) is provided with the inside of the buffer fillings layer (2),
And waterproof layer (11) is provided with the inside of anti-corrosion layer (3), the pile crown (8) is arranged on the bottom of composite square pile body (4).
2. the corrosion-resistant compound square pile of civil engineering according to claim 1, it is characterised in that the auxiliary spacer bar
(7) four, and the square outside for being uniformly arranged on main spacer bar (5) of four auxiliary spacer bars (7) are installed altogether.
3. the corrosion-resistant compound square pile of civil engineering according to claim 1, it is characterised in that the composite square pile body
(4) inside blank space is filled with concrete.
4. the corrosion-resistant compound square pile of civil engineering according to claim 1, it is characterised in that the buffer fillings layer
(2) inner homogeneous is provided with through hole (9).
5. the corrosion-resistant compound square pile of civil engineering according to claim 4, it is characterised in that the through hole (9) it is interior
Portion is provided with back-moving spring (10).
6. the corrosion-resistant compound square pile of civil engineering according to claim 5, it is characterised in that the back-moving spring (10)
Both ends be fixedly connected respectively with wearing layer (1) and anti-corrosion layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467237.XU CN206800373U (en) | 2017-04-28 | 2017-04-28 | The corrosion-resistant compound square pile of civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720467237.XU CN206800373U (en) | 2017-04-28 | 2017-04-28 | The corrosion-resistant compound square pile of civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800373U true CN206800373U (en) | 2017-12-26 |
Family
ID=60738649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720467237.XU Expired - Fee Related CN206800373U (en) | 2017-04-28 | 2017-04-28 | The corrosion-resistant compound square pile of civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161097A1 (en) * | 2021-01-28 | 2022-08-04 | 嘉兴欣创混凝土制品有限公司 | Corrosion-resistant resilient clamping solid square pile |
-
2017
- 2017-04-28 CN CN201720467237.XU patent/CN206800373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022161097A1 (en) * | 2021-01-28 | 2022-08-04 | 嘉兴欣创混凝土制品有限公司 | Corrosion-resistant resilient clamping solid square pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20190428 |