CN202577334U - Pouring straining beam structure of pile foundation cushion cap - Google Patents
Pouring straining beam structure of pile foundation cushion cap Download PDFInfo
- Publication number
- CN202577334U CN202577334U CN 201220209597 CN201220209597U CN202577334U CN 202577334 U CN202577334 U CN 202577334U CN 201220209597 CN201220209597 CN 201220209597 CN 201220209597 U CN201220209597 U CN 201220209597U CN 202577334 U CN202577334 U CN 202577334U
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- China
- Prior art keywords
- straining beam
- pile foundation
- preformed groove
- support table
- foundation support
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Abstract
The utility model discloses a pouring straining beam structure of a pile foundation cushion cap, which comprises the pile foundation cushion cap (1) and a straining beam (2), wherein the straining beam is a precasting beam, the straining beam is internally provided with reinforcing steel bars (3), and the reinforcing steel bars extend out from both ends of the straining beam; a preformed groove (4) is arranged on the pile foundation cushion cap, and the straining beam is overlapped with both ends of the preformed groove; the preformed groove is internally provided with preformed steel dowels (5), the preformed steel dowels are connected with the reinforcing steel bars extending outside the straining beam, and the preformed groove is internally poured with concrete (6). The integral structure of pile foundation cushion cap and straining beam which is integrally poured on site is converted into the manner that the pile foundation cushion cap is firstly poured and then the preformed straining beam is integrally poured with the pile foundation cushion cap; and therefore, the construction difficulty is greatly reduced under the condition of ensuring the strength of the straining beam.
Description
Technical field
the utility model relates to a kind of pile foundation support table and builds the straining beam structure, belongs to the building structure technology field.
Background technology
are in pile foundation engineering, because of the straining beam that is connected with pile foundation support table need bear bigger pulling force and moment of flexure, so present straining beam generally all is a continuous beam.Straining beam is built moulding with the pile foundation support table disposable integral in the construction, and this job practices need be set up full hall scaffold, constructional difficulties.
Summary of the invention
The purpose of
the utility model is, provides a kind of pile foundation support table to build the straining beam structure.Change whole straining beam into segmental structure,, overcome the deficiency of prior art to reduce difficulty of construction.
The technical scheme of the utility model:
a kind of pile foundation support table is built the straining beam structure, comprises pile foundation support table and straining beam, and said straining beam is the beam of precoating, and is provided with reinforcing bar in the straining beam, and reinforcing bar stretches out from the straining beam two ends; Pile foundation support table is provided with preformed groove, straining beam and preformed groove overlap joint; Be provided with the reservation joint bar in the preformed groove, reserve joint bar and be connected, built concrete in the preformed groove with the overhanging reinforcing bar of straining beam.
aforementioned pile foundation support table is built in the straining beam structure, and the width of said preformed groove equals the width of straining beam, and the degree of depth of preformed groove equals the height of straining beam, and the straining beam top of overlap joint in preformed groove is concordant with the pile foundation support table top.
aforementioned pile foundation support table is built in the straining beam structure, reinforcing bar welding or bind in said reservation joint bar and the straining beam.
aforementioned pile foundation support table is built in the straining beam structure, and the reinforcing bar in the material of said reservation joint bar and diameter and the straining beam is identical.
aforementioned pile foundation support table is built in the straining beam structure, and said reservation joint bar is one group of whole reinforcing bar.
compared with prior art; The utility model has made to build earlier the one pile foundation support table and the straining beam structure of on-the-spot monobloc cast into pile foundation support table, when building pile foundation support table; Reservation is used for the preformed groove that is connected with straining beam, is provided with the reservation joint bar in the preformed groove; Prefabricated straining beam rides in the preformed groove in advance then; The reinforcing bar that the lacing wire outside of overlap joint in preformed groove exposed reservation joint bar in the pre-buried pile foundation support table when building pile foundation support table welds together; Make pile foundation support table reserve joint bar and connect into integral body with prefabricated straining beam exposed steel bar in advance, at last with concreting in preformed groove, prefabricated straining beam and pile foundation support table built be integral; Under the situation of guaranteeing straining beam intensity, reduced difficulty of construction greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the sketch map of pile foundation support table;
Fig. 4 is the sketch map of prefabricated straining beam.
Being labeled as in
accompanying drawing: the 1-pile foundation support table, the 2-straining beam, the 3-reinforcing bar, the 4-preformed groove, 5-reserves joint bar, 6-concrete.
The specific embodiment
are done further to specify to the utility model below in conjunction with accompanying drawing and embodiment, but not as any restriction to the utility model.
embodiment.
the utility model is as depicted in figs. 1 and 2.A kind of pile foundation support table is built the straining beam structure, comprises pile foundation support table 1 and straining beam 2, and said straining beam 2 is the beam of precoating, and is provided with reinforcing bar 3 in the straining beam 2, and reinforcing bar 3 stretches out from straining beam 2 two ends; Pile foundation support table 1 is provided with preformed groove 4, straining beam 2 and preformed groove 4 overlap joints; Be provided with in the preformed groove 4 and reserve joint bar 5, reserving joint bar 5 is one group of whole reinforcing bar.Reserve joint bar 5 and weld or binds, built concrete 6 in the preformed groove 4 with straining beam 2 overhanging reinforcing bars 3.The width of said preformed groove 4 equals the width of straining beam 2, and the degree of depth of preformed groove 4 equals the height of straining beam 2, and straining beam 2 tops of overlap joint in preformed groove 4 are concordant with pile foundation support table 1 top.The material of said reservation joint bar 5 and diameter are identical with reinforcing bar 3 in the straining beam 2.
The concrete work progress and the principle of the utility model
are as shown in Figure 1, build pile foundation support table as shown in Figure 31 earlier, when building pile foundation support table, reserve and to be used for the preformed groove 4 that is connected with straining beam, and preformed groove is divided into two sections and is symmetrical set, and is provided with in the preformed groove to reserve joint bar 5; Prefabricated straining beam 2 rides in the preformed groove in advance then, and straining beam is as shown in Figure 4, when prefabricated straining beam, in straining beam, is embedded with reinforcing bar 3, and stretch out from the straining beam two ends at the two ends of reinforcing bar.The reservation joint bar 5 that the reinforcing bar that the lacing wire outside of overlap joint in preformed groove exposed is embedded in the pile foundation support table when building pile foundation support table welds together; Make pile foundation support table reserve joint bar and connect into integral body with prior prefabricated straining beam exposed steel bar; Use concreting at last in preformed groove; Prefabricated straining beam and pile foundation support table built be integral, under the situation of guaranteeing straining beam intensity, reduced difficulty of construction greatly.
Claims (5)
1. a pile foundation support table is built the straining beam structure, comprises pile foundation support table (1) and straining beam (2), and it is characterized in that: said straining beam (2) is the beam of precoating, and is provided with reinforcing bar (3) in the straining beam (2), and reinforcing bar (3) stretches out from straining beam (2) two ends; Pile foundation support table (1) is provided with preformed groove (4), straining beam (2) and preformed groove (4) overlap joint; Be provided with in the preformed groove (4) and reserve joint bar (5), reserve joint bar (5) and be connected, built concrete (6) in the preformed groove (4) with the overhanging reinforcing bar (3) of straining beam (2).
2. build the straining beam structure according to the said pile foundation support table of claim 1; It is characterized in that: the width of said preformed groove (4) equals the width of straining beam (2); The degree of depth of preformed groove (4) equals the height of straining beam (2), and straining beam (2) top of overlap joint in preformed groove (4) is concordant with pile foundation support table (1) top.
3. build the straining beam structure according to the said pile foundation support table of claim 1, it is characterized in that: said reservation joint bar (5) and interior reinforcing bar (3) welding or the bind of straining beam (2).
4. build the straining beam structure according to the said pile foundation support table of claim 1, it is characterized in that: the reinforcing bar (3) in the material of said reservation joint bar (5) and diameter and the straining beam (2) is identical.
5. build the straining beam structure according to the said pile foundation support table of claim 1, it is characterized in that: said reservation joint bar (5) is one group of whole reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209597 CN202577334U (en) | 2012-05-11 | 2012-05-11 | Pouring straining beam structure of pile foundation cushion cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209597 CN202577334U (en) | 2012-05-11 | 2012-05-11 | Pouring straining beam structure of pile foundation cushion cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577334U true CN202577334U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209597 Expired - Fee Related CN202577334U (en) | 2012-05-11 | 2012-05-11 | Pouring straining beam structure of pile foundation cushion cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484280A (en) * | 2015-12-30 | 2016-04-13 | 安徽上能管桩混凝土有限公司 | Corrosion-resistance industrial factory building concrete cup opening prefabricated bearing platform |
| CN109339087A (en) * | 2018-10-08 | 2019-02-15 | 贺州通号装配式建筑有限公司 | A kind of foundation structure system of low-rise building |
| CN109339088A (en) * | 2018-10-08 | 2019-02-15 | 贺州通号装配式建筑有限公司 | A kind of low-rise building |
-
2012
- 2012-05-11 CN CN 201220209597 patent/CN202577334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484280A (en) * | 2015-12-30 | 2016-04-13 | 安徽上能管桩混凝土有限公司 | Corrosion-resistance industrial factory building concrete cup opening prefabricated bearing platform |
| CN109339087A (en) * | 2018-10-08 | 2019-02-15 | 贺州通号装配式建筑有限公司 | A kind of foundation structure system of low-rise building |
| CN109339088A (en) * | 2018-10-08 | 2019-02-15 | 贺州通号装配式建筑有限公司 | A kind of low-rise building |
| CN109339088B (en) * | 2018-10-08 | 2023-10-27 | 贺州通号装配式建筑有限公司 | Low-rise building |
| CN109339087B (en) * | 2018-10-08 | 2023-10-27 | 贺州通号装配式建筑有限公司 | Infrastructure system of low-rise building |
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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 |
Granted publication date: 20121205 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |