CN204898701U - Prefabricated post of elliptic type - Google Patents
Prefabricated post of elliptic type Download PDFInfo
- Publication number
- CN204898701U CN204898701U CN201520399992.XU CN201520399992U CN204898701U CN 204898701 U CN204898701 U CN 204898701U CN 201520399992 U CN201520399992 U CN 201520399992U CN 204898701 U CN204898701 U CN 204898701U
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- cylinder
- reinforcement
- steel reinforcement
- cage
- ellipse
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Abstract
The utility model discloses a prefabricated post of elliptic type, its packet of cylinder (2) and fix in the rising of cylinder (2) upper end hanger plate (1), the upper end of playing hanger plate (1) is equipped with plays ring (11), and the framework of steel reinforcement that plays hanger plate (1) and cylinder (2) inside setting is connected, and the cross section of cylinder (2) is the elliptic type. The framework of steel reinforcement include prestressing steel (32) and non - prestressing steel (34), prestressing steel (32) fuse through outer framework of steel reinforcement cage (31), non - prestressing steel (34) fuse through interior framework of steel reinforcement cage (33), the upper end of prestressing steel (32) with play hanger plate (1) and be connected. The utility model has the advantages of improvement cylinder horizontal bearing capacity, bending resistance, morphotropism ability, ductility obtain the improvement of very big degree.
Description
Technical field
The utility model relates to a kind of pile material for building, specifically, particularly relates to a kind of ellipse building prefabrication post.
Background technology
Along with the raising of the significance level of modern building and the continuous increase of building height, the performance of building foundation is had higher requirement, in the area that requirements for fortification against earthquake is higher, building foundation not only reaches the requirement of vertical compression load, also will meet the requirement of providing fortification against earthquakes, this just requires that the stake in building foundation meets the requirement of vertical compression and antidetonation simultaneously.The circular concrete precast pile of cast in situs is through calculating and design, although can meet simultaneously, but cast in situs has larger pollution to environment, and it is long in time limit, cost is high, prefabricate prestress high intensity concrete centrifugal pile, there is high vertical bearing capacity, construction period is short, make and transport conveniently, cost is lower, than being more suitable for only to the area of vertical load bearing requirements, but it is large to there is pile body fragility in prestress high intensity concrete centrifugal pile, ductility is poor, the region that seismic fortification intensity is higher and larger to horizontal loading should not be used for, prefabricate non-prestressed solid square pile reinforcing bar all adopts nonprestressed reinforcement, pile body fragility is little, ductility is better, although the region that seismic fortification intensity is higher and larger to horizontal loading can be applied in, but there is certain directivity requirement, cost is high, the problems such as steel consumption is large.
Utility model content
The purpose of this utility model is the above-mentioned deficiency overcoming prior art, provides a kind of high Compressive Bearing Capacity, shock resistance is strong, fragility is little, ductility is good, cost is low, saves steel, construction and convenient transportation, can be used for higher and higher to the horizontal loading requirement ellipse building prefabrication stake of seismic fortification intensity.
The technical solution of the utility model is:
A kind of ellipse prefabricated post, its bag cylinder and the hoisting board being fixed on cylinder upper end, the upper end of hoisting board is provided with hoisting ring, and the cage of reinforcement that hoisting board is arranged with column body is connected, and the cross section of cylinder is ellipse.
The further technical scheme of the utility model is: described cage of reinforcement comprises prestressed reinforcement and nonprestressed reinforcement, prestressed reinforcement is connected by outer steel reinforcement framework cage, nonprestressed reinforcement is connected by interior steel reinforcement framework cage, and the upper end of prestressed reinforcement is connected with hoisting board.
The further technical scheme of the utility model is: described outer steel reinforcement framework cage is connected by axial connecting reinforcement with interior steel reinforcement framework cage.
The further technical scheme of the utility model is: described outer steel reinforcement framework cage and interior steel reinforcement framework cage cross section are ellipse.
The beneficial effect of the utility model hinge structure is: by being provided with outer steel reinforcement framework cage and interior steel reinforcement framework cage, applying portion prestressing force make it both have the high vertical bearing capacity of prestressed concrete pipe pile, the feature of resistance to impact; Simultaneously again can be the same with prefabricated reinforced concrete solid pile, meet the performance requirement of high seismic fortification intensity area to pile foundation, its horizontal bearing capacity, bending resistance, deformation performance, ductility are improved significantly, can be higher and require that the fundamental importance of high building all can use to horizontal loading at seismic fortification intensity; Because cross section is ellipse, in the non-directional requirement of the high vertical bearing capacity of carrying, improve shock strength, owing to have employed the combination of prestressed reinforcement and nonprestressed reinforcement, compared with being full the solid pile of nonprestressed reinforcement, not only cost low, can great deal of steel be saved, can also avoid pile body lifting and there is the phenomenon such as crack, broken pile in transporting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is the A-A sectional view of Fig. 1.
Reference numeral: 1, hoisting board, 2, cylinder, 11, hoisting ring, 31, outer steel reinforcement framework cage, 32, prestressed reinforcement, 33, interior steel reinforcement framework cage, 34, nonprestressed reinforcement, 35, axial connecting reinforcement.
Detailed description of the invention
Below in conjunction with figure and detailed description of the invention, detailed construction of the present utility model is further described.
As shown in Figure 1 and Figure 2, a kind of ellipse prefabricated post, its bag cylinder 2 and the hoisting board 1 being fixed on cylinder 2 upper end, the upper end of hoisting board 1 is provided with hoisting ring 11, and the cage of reinforcement that hoisting board 1 is arranged with cylinder 2 inside is connected, and the cross section of cylinder 2 is ellipse.
Described cage of reinforcement comprises prestressed reinforcement 32 and nonprestressed reinforcement 34, prestressed reinforcement 32 is connected by outer steel reinforcement framework cage 31, nonprestressed reinforcement 34 is connected by interior steel reinforcement framework cage 33, and the upper end of prestressed reinforcement 32 is connected with hoisting board 1.
Described outer steel reinforcement framework cage 31 is connected by axial connecting reinforcement 35 with interior steel reinforcement framework cage 33.
Described outer steel reinforcement framework cage 31 and interior steel reinforcement framework cage 33 cross section are ellipse.
When mounted, by hoisting ring 11, whole cylinder 2 is hung onto the position of needs, lay and fix, then hoisting ring 11 is amputated, make hoisting board 1 upper surface smooth, bearing load.
More than show and describe general principle of the present utility model and principal character; the technician of the industry should understand; above-described embodiment does not limit the utility model in any form; the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (4)
1. an ellipse prefabricated post, it is characterized in that: its bag cylinder (2) and be fixed on the hoisting board (1) of cylinder (2) upper end, the upper end of hoisting board (1) is provided with hoisting ring (11), the cage of reinforcement that hoisting board (1) is arranged with cylinder (2) inside is connected, and the cross section of cylinder (2) is ellipse.
2. a kind of ellipse prefabricated post according to claim 1, it is characterized in that: described cage of reinforcement comprises prestressed reinforcement (32) and nonprestressed reinforcement (34), prestressed reinforcement (32) is connected by outer steel reinforcement framework cage (31), nonprestressed reinforcement (34) is connected by interior steel reinforcement framework cage (33), and the upper end of prestressed reinforcement (32) is connected with hoisting board (1).
3. a kind of ellipse prefabricated post according to claim 2, is characterized in that: described outer steel reinforcement framework cage (31) is connected by axial connecting reinforcement (45) with interior steel reinforcement framework cage (33).
4. a kind of ellipse prefabricated post according to claim 2, is characterized in that: described outer steel reinforcement framework cage (31) and interior steel reinforcement framework cage (33) cross section are ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399992.XU CN204898701U (en) | 2015-06-11 | 2015-06-11 | Prefabricated post of elliptic type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399992.XU CN204898701U (en) | 2015-06-11 | 2015-06-11 | Prefabricated post of elliptic type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898701U true CN204898701U (en) | 2015-12-23 |
Family
ID=54920890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399992.XU Expired - Fee Related CN204898701U (en) | 2015-06-11 | 2015-06-11 | Prefabricated post of elliptic type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040722A (en) * | 2015-06-11 | 2015-11-11 | 成都佳美嘉科技有限公司 | Oval building prefabricated column |
-
2015
- 2015-06-11 CN CN201520399992.XU patent/CN204898701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040722A (en) * | 2015-06-11 | 2015-11-11 | 成都佳美嘉科技有限公司 | Oval building prefabricated column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shao Jie Inventor before: Liang Feng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160831 Address after: 065000 Langfang city of Hebei province Anci District Hetou Village Township tiaohetou Langbo Road (regulation No. 188) Patentee after: Shikun Building Technology Co. Ltd. Lang Address before: 610000 Sichuan Province, Qingyang District, Jinyang Road, No. 7, building 6, building 19, No. 112 Patentee before: CHENGDU JIAMEIJIA SCIENCE & TECHNOLOGY CO., LTD. |
|
| 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: 20151223 Termination date: 20210611 |