CN212612585U - Anti-freezing pile foundation in severe cold area - Google Patents
Anti-freezing pile foundation in severe cold area Download PDFInfo
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- CN212612585U CN212612585U CN202020748598.3U CN202020748598U CN212612585U CN 212612585 U CN212612585 U CN 212612585U CN 202020748598 U CN202020748598 U CN 202020748598U CN 212612585 U CN212612585 U CN 212612585U
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Abstract
The utility model relates to a frost-resistant pile foundation in severe cold areas, which comprises a main body, an opening, a groove, a cylinder body, a reinforcing ring, a through hole, a connecting nail, a support rod, a concrete layer, a steel bar, a gravel layer, a steel pipe, a connecting rod, a spring sleeve, a connecting flange and a spring, wherein the opening is arranged at the top of the main body, the groove is arranged at one side of the main body, the cylinder body is arranged in the main body through the opening, the reinforcing ring is arranged at the periphery of the cylinder body, the through hole is arranged on the reinforcing ring, the support rod is connected with the reinforcing ring through the connecting nail, the cylinder body is formed by pouring the concrete layer and the gravel layer, the support rod of the utility model extends out through the groove arranged on the main body, which is beneficial to the support of the pile foundation, the spring is arranged at the outer side of the main body, so, so that the utility model is more firm and suitable for popularization and application.
Description
Technical Field
The utility model relates to a severe cold area frost-resistant pulls out pile foundation.
Background
Deep foundations (see the figure) consisting of piles and pile caps (referred to as caps for short) connecting pile tops or single-pile foundations, referred to as pile foundations for short, connecting piles with piles. If the pile body is completely buried in the soil and the bottom surface of the bearing platform is contacted with the soil body, the pile body is called a low bearing platform pile foundation; when the upper part of the pile body is exposed out of the ground and the bottom of the pile cap is positioned above the ground, the pile body is called a high pile cap pile foundation. Building pile foundations are typically low cap pile foundations. In high-rise buildings, pile foundations are widely applied, but concrete is not easy to solidify in severe cold areas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cold area prevents frostbite and pulls out pile foundation to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: a frost-resistant pile foundation in severe cold areas comprises a main body, an opening, a groove, a column body, a reinforcing ring, a through hole, a connecting nail, a supporting rod, a concrete layer, a reinforcing steel bar, a gravel layer, a steel pipe, a connecting rod, a spring sleeve, a connecting flange and a spring, the top of the main body is provided with an opening, the groove is arranged at one side of the main body, the column body is arranged in the main body through the opening, the reinforcing rings are arranged on the periphery of the column body, the through holes are formed in the reinforcing rings, the supporting rods are connected with the reinforcing rings through the connecting nails, the column body is formed by pouring a concrete layer and a gravel layer, and the inside of the concrete layer is provided with steel bars, the inner side of the gravel layer is provided with steel pipes, the column body is connected with the main body through a connecting rod, the spring sleeve is arranged on the outer side of the main body, and the spring is installed inside the spring sleeve and closed through a connecting flange.
On the basis of the technical scheme, grooves are formed in the four sides of the main body.
On the basis of the technical scheme, the supporting rod extends out through the groove.
On the basis of the technical scheme, the column body is formed by pouring concrete.
On the basis of the technical scheme, the main body and the column body are both assembled.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a recess that the bracing piece was seted up through the main part stretches out, helps the support of pile foundation, and the spring has been arranged in the outside of main part for the pile foundation can offset and freeze the pulling force, and the main part adopts concrete and gravel to pour and forms, and the internal arrangement has the reinforcing bar, makes it more firm.
Drawings
Fig. 1 is a schematic view of the device of the present invention.
Fig. 2 is a schematic diagram of the column of the present invention.
Fig. 3 is a main sectional view of the present invention.
In the figure: 1. main part, 2, opening, 3, recess, 4, cylinder, 5, beaded finish, 6, through-hole, 7, connecting nail, 8, bracing piece, 9, concrete layer, 10, reinforcing bar, 11, gravel layer, 12, steel pipe, 13, connecting rod, 14, spring sleeve, 15, flange, 16, spring.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in the figure, a severe cold district resistance to freeze pulls out pile foundation includes: main part 1, opening 2, recess 3, cylinder 4, beaded finish 5, through-hole 6, connecting pin 7, bracing piece 8, concrete layer 9, reinforcing bar 10, gravel layer 11, steel pipe 12, connecting rod 13, spring sleeve 14, flange 15, spring 16, opening 2 has been seted up at the top of main part 1, recess 3 is seted up in one side of main part 1, cylinder 4 is arranged in the inside of main part 1 through opening 2, beaded finish 5 arranges in the periphery of cylinder 4, through-hole 6 is seted up on beaded finish 5, bracing piece 8 is connected with beaded finish 5 through connecting pin 7, cylinder 4 is pour by concrete layer 9 and gravel layer 11 and is formed, and concrete layer 9's inside arrangement has reinforcing bar 10, steel pipe 12 has been arranged to the inboard of gravel layer 11, cylinder 4 is connected with main part 1 through connecting rod 13, spring sleeve 14 has been arranged in the outside of main part 1, spring 16 installs in the inside of spring sleeve 14, and is closed through flange 15, recess 3 has all been seted up on the four sides of main part 1, the bracing piece 8 stretches out through recess 3, cylinder 4 adopts concrete placement to form, main part 1, cylinder 4 are the assembled.
The utility model discloses a recess that the bracing piece was seted up through the main part stretches out, helps the support of pile foundation, and the spring has been arranged in the outside of main part for the pile foundation can offset and freeze the pulling force, and the main part adopts concrete and gravel to pour and forms, and the internal arrangement has the reinforcing bar, makes it more firm.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. The utility model provides a severe cold area frost resistance pulls out pile foundation, includes main part (1), opening (2), recess (3), cylinder (4), beaded finish (5), through-hole (6), connecting nail (7), bracing piece (8), concrete layer (9), reinforcing bar (10), gravel layer (11), steel pipe (12), connecting rod (13), spring sleeve (14), flange (15), spring (16), its characterized in that: opening (2) have been seted up at the top of main part (1), one side in main part (1) is seted up in recess (3), cylinder (4) are arranged in the inside of main part (1) through opening (2), the periphery at cylinder (4) is arranged in beaded finish (5), through-hole (6) are seted up on beaded finish (5), bracing piece (8) are connected with beaded finish (5) through connecting nail (7), cylinder (4) are pour by concrete layer (9) and gravel layer (11) and form, and the inside of concrete layer (9) has arranged reinforcing bar (10), steel pipe (12) have been arranged to the inboard of gravel layer (11), cylinder (4) are connected with main part (1) through connecting rod (13), spring sleeve (14) have been arranged in the outside of main part (1), spring (16) are installed in the inside of sleeve spring (14), and is closed by a connecting flange (15).
2. The cold region frost-resistant pile foundation of claim 1, wherein: grooves (3) are formed in the four sides of the main body (1).
3. The cold region frost-resistant pile foundation of claim 1, wherein: the supporting rod (8) extends out through the groove (3).
4. The cold region frost-resistant pile foundation of claim 1, wherein: the column body (4) is formed by pouring concrete.
5. The cold region frost-resistant pile foundation of claim 1, wherein: the main body (1) and the column body (4) are both assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748598.3U CN212612585U (en) | 2020-05-09 | 2020-05-09 | Anti-freezing pile foundation in severe cold area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748598.3U CN212612585U (en) | 2020-05-09 | 2020-05-09 | Anti-freezing pile foundation in severe cold area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612585U true CN212612585U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020748598.3U Active CN212612585U (en) | 2020-05-09 | 2020-05-09 | Anti-freezing pile foundation in severe cold area |
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| Country | Link |
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| CN (1) | CN212612585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502812A (en) * | 2021-08-24 | 2021-10-15 | 重庆大学 | Isolated freeze-thaw resistant circulating pile and design method thereof |
| CN115492169A (en) * | 2022-10-20 | 2022-12-20 | 中国科学院西北生态环境资源研究院 | Flexible anti-freezing pulling device and anti-freezing pulling method thereof |
-
2020
- 2020-05-09 CN CN202020748598.3U patent/CN212612585U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502812A (en) * | 2021-08-24 | 2021-10-15 | 重庆大学 | Isolated freeze-thaw resistant circulating pile and design method thereof |
| CN115492169A (en) * | 2022-10-20 | 2022-12-20 | 中国科学院西北生态环境资源研究院 | Flexible anti-freezing pulling device and anti-freezing pulling method thereof |
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