CN204551441U - A kind of permanent seal cooling uplift pile - Google Patents
A kind of permanent seal cooling uplift pile Download PDFInfo
- Publication number
- CN204551441U CN204551441U CN201520244458.1U CN201520244458U CN204551441U CN 204551441 U CN204551441 U CN 204551441U CN 201520244458 U CN201520244458 U CN 201520244458U CN 204551441 U CN204551441 U CN 204551441U
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- Prior art keywords
- reinforcing bar
- sleeve pipe
- steel plate
- concrete
- bearing steel
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Abstract
The utility model discloses a kind of permanent seal cooling uplift pile, comprise the cylinder put by many reinforcing bars and concrete casting, many reinforcing bars are distributed on the inside of cylinder ringwise, the bottom of described cylinder is provided with a pressure-bearing steel plate, pressure-bearing steel plate is provided with multiple fixing hole, and on above-mentioned each reinforcing bar, all cover has sleeve pipe, and is fixed by sleeve pipe and fixing hole, the inner side of each reinforcing bar and sleeve pipe is provided with multistage Reinforced Hoop, and outside is provided with spiral hoop; This uplift pile arranges pressure-bearing steel plate by bottom, time stressed, and reinforcing bar tension; the pulling force of reinforcing bar passes to concrete by pressure-bearing steel plate, thus makes concrete compression, avoids producing pulling force; simultaneously; sleeve pipe outside reinforcing bar can protect reinforcing bar to exempt from the erosion of external environment, and improve the durability of reinforcing bar further, this structure gives full play to reinforcing bar and the concrete strength of materials; can free from flaw carry out when concrete is stressed; there is good endurance, the advantages such as cost is low, remarkable in economical benefits.
Description
Technical field
The utility model relates to the uplift pile that a kind of architecture industry bears pulling force, especially relates to a kind of permanent seal cooling uplift pile.
Background technology
Along with the fast development of China's urban construction, the exploitation of the underground space is more and more paid attention to, and also give the design of engineering simultaneously, constructing brings many new technical problems, wherein, basement anti-floating problem is particularly outstanding.Due to the effect of buoyancy force of underground water, basement bottom board can produce protuberance in various degree, also can cause building uneven floating time serious, affects the normal use of building.The Anti-floating design of existing engineering mainly comprises anchor slab lex fundamentalis, increases the methods such as deadweight and uplift pile, and wherein uplift pile is due to high, the easy construction of stability, applied widely and be widely used.
When conventional uplift pile works, reinforcing bar bears pulling force, and transmit pulling force by adhesion stress between reinforcing bar and concrete, make concrete also bear pulling force, thus make concrete work with cracking, durability is poor; In order to control the crack width of uplift pile, generally need stiffener, thus cause increasing of construction costs.
Utility model content
For solving the problem, the utility model proposes a kind of stressed time free from flaw, good endurance, the low permanent seal cooling uplift pile of cost.
The technical scheme that the utility model adopts is: a kind of permanent seal cooling uplift pile, comprise the cylinder put by many reinforcing bars and concrete casting, many reinforcing bars are distributed on the inside of cylinder ringwise, the bottom of described cylinder is provided with a pressure-bearing steel plate, pressure-bearing steel plate is provided with multiple fixing hole, and on above-mentioned each reinforcing bar, all cover has sleeve pipe, and is fixed by sleeve pipe and fixing hole, the inner side of each reinforcing bar and sleeve pipe is provided with multistage Reinforced Hoop, and outside is provided with spiral hoop.
Further, described Reinforced Hoop is provided with more than three groups, and arranges in equidistant.
Compared with prior art, it has following beneficial effect to the utility model:
Permanent seal cooling uplift pile of the present utility model arranges pressure-bearing steel plate by bottom, time stressed, and reinforcing bar tension; the pulling force of reinforcing bar passes to concrete by pressure-bearing steel plate, thus makes concrete compression, avoids producing pulling force; simultaneously; sleeve pipe outside reinforcing bar can protect reinforcing bar to exempt from the erosion of external environment, and improve the durability of reinforcing bar further, this structure gives full play to reinforcing bar and the concrete strength of materials; can free from flaw carry out when concrete is stressed; there is good endurance, the advantages such as cost is low, remarkable in economical benefits.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is sectional drawing of the present utility model;
Fig. 3 is pressure-bearing steel plate structure figure of the present utility model.
1-reinforcing bar; 2-cylinder; 3-pressure-bearing steel plate; 4-fixing hole; 5-sleeve pipe; 6-Reinforced Hoop; 7-spiral hoop.
Detailed description of the invention
A kind of permanent seal cooling uplift pile as shown in Figure 1 to Figure 3, comprise the cylinder 2 put by many reinforcing bars 1 and concrete casting, many reinforcing bars 1 are distributed on the inside of cylinder 2 ringwise, the bottom of described cylinder 2 is provided with a pressure-bearing steel plate 3, pressure-bearing steel plate 3 is provided with multiple fixing hole 4, and on above-mentioned each reinforcing bar 1, all cover has sleeve pipe 5, and is fixed by sleeve pipe 5 and fixing hole 4, each reinforcing bar 1 is provided with multistage Reinforced Hoop 6 with the inner side of sleeve pipe 5, and outside is provided with spiral hoop 7.
Wherein, described Reinforced Hoop 6 is provided with more than three groups, and arranges in equidistant.
Permanent seal cooling uplift pile of the present utility model arranges pressure-bearing steel plate by bottom, time stressed, and reinforcing bar tension; the pulling force of reinforcing bar passes to concrete by pressure-bearing steel plate, thus makes concrete compression, avoids producing pulling force; simultaneously; sleeve pipe outside reinforcing bar can protect reinforcing bar to exempt from the erosion of external environment, and improve the durability of reinforcing bar further, this structure gives full play to reinforcing bar and the concrete strength of materials; can free from flaw carry out when concrete is stressed; there is good endurance, the advantages such as cost is low, remarkable in economical benefits.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (2)
1. a permanent seal cooling uplift pile, comprise the cylinder (2) put by many reinforcing bars (1) and concrete casting, many reinforcing bars (1) are distributed on the inside of cylinder (2) ringwise, it is characterized in that: the bottom of described cylinder (2) is provided with a pressure-bearing steel plate (3), pressure-bearing steel plate (3) is provided with multiple fixing hole (4), on above-mentioned each reinforcing bar (1), all cover has sleeve pipe (5), and fixed by sleeve pipe (5) and fixing hole (4), each reinforcing bar (1) is provided with multistage Reinforced Hoop (6) with the inner side of sleeve pipe (5), and outside is provided with spiral hoop (7).
2. permanent seal cooling uplift pile according to claim 1, is characterized in that: described Reinforced Hoop (6) is provided with more than three groups, and arranges in equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244458.1U CN204551441U (en) | 2015-04-22 | 2015-04-22 | A kind of permanent seal cooling uplift pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244458.1U CN204551441U (en) | 2015-04-22 | 2015-04-22 | A kind of permanent seal cooling uplift pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551441U true CN204551441U (en) | 2015-08-12 |
Family
ID=53826574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244458.1U Expired - Fee Related CN204551441U (en) | 2015-04-22 | 2015-04-22 | A kind of permanent seal cooling uplift pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062312A (en) * | 2021-03-31 | 2021-07-02 | 山东建筑大学 | Reinforcing method for anti-floating pile burst pile |
-
2015
- 2015-04-22 CN CN201520244458.1U patent/CN204551441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062312A (en) * | 2021-03-31 | 2021-07-02 | 山东建筑大学 | Reinforcing method for anti-floating pile burst pile |
| CN113062312B (en) * | 2021-03-31 | 2022-10-25 | 山东建筑大学 | Reinforcing method for anti-floating pile burst pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20160422 |