CN204825948U - Outer packet mode rigid connection column base basis - Google Patents
Outer packet mode rigid connection column base basis Download PDFInfo
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- CN204825948U CN204825948U CN201520353629.4U CN201520353629U CN204825948U CN 204825948 U CN204825948 U CN 204825948U CN 201520353629 U CN201520353629 U CN 201520353629U CN 204825948 U CN204825948 U CN 204825948U
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- straining beam
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Abstract
The utility model discloses an outer packet mode rigid connection column base basis includes basic straining beam, steel column and installs the concrete column in the steel column bottom, and basic straining beam is installed on the concrete column, and the relative both sides of concrete column all are equipped with basic straining beam. Can know through the aforesaid description the utility model provides an among the outer packet mode rigid connection column base basis, because basic straining beam setting in the relative both sides of concrete column, just with concrete column fixed connection, is avoided the condition of basic straining beam setting on the steel column. Consequently, the outer packet mode rigid connection column base basis's that provides of this application life extension.
Description
Technical field
The utility model relates to building infrastructure technical field, and particularly a kind of outer-enwraped type just connects heel foundation.
Background technology
It is that steel column is wrapped to form by concrete that outer-enwraped type has just connect suspension column, and the sectional dimension of its suspension column, cornerite height and hooping bars layout have transmitted larger effect inside to suspension column.As shown in Figure 1; traditional outer-enwraped type has just connect heel foundation and has comprised steel column 02, concrete column 03 and basic straining beam 01; basis straining beam 01 is fixed with steel column 02; wherein; the lower end of steel column 02 is arranged in concrete column 03; the form of concrete column 03 outer wrapping steel column 02, and the general concrete cover reserving 100 ~ 200mm outside steel column 02.Outer-enwraped type has just connect heel foundation and has added man-hour, first placing steel pole 02 lower concrete, in-site installation steel column 02, then the reinforcing bar of the concrete column 03 of colligation steel column 02 outer wrapping part, and wherein on steel column 03, punching makes basic straining beam 01 pass through.
But, if steel column 02 both direction all punch make basic straining beam 01 by time, cause the strength and stiffness of steel column 02 pin to weaken, make outer-enwraped type just connect heel foundation differential settlement, the application life that outer-enwraped type has just connect heel foundation is shorter.
Therefore, how extending the application life that outer-enwraped type has just connect heel foundation, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of outer-enwraped type and just connects heel foundation, and the application life that this outer-enwraped type has just connect heel foundation extends.
For achieving the above object, the utility model provides a kind of outer-enwraped type just to connect heel foundation, comprise basic straining beam, steel column and be arranged on the concrete column of described steel column bottom, described basic straining beam is arranged on described concrete column, and described concrete column is equipped with described basic straining beam relative to both sides.
Preferably, described concrete column is square column, and each side of described concrete column is equipped with described basic straining beam.
Preferably, described concrete column top is provided with spacing preiection, and described basic straining beam is provided with the limited impression with described spacing preiection adaptation.
Preferably, described concrete column comprises concrete column body, pedestal anchor bolt, peg, concrete column stirrup, the bottom of described steel column is stretched in described concrete column body, the two ends of described peg are separately fixed in described concrete column body and described steel column, described pedestal anchor bolt top and described steel column are fixed, bottom and the described concrete column body of described pedestal anchor bolt are fixed, and described concrete column stirrup is arranged in described concrete column body.
Preferably, described concrete column also comprises the rigidity backing plate that two ends abut with described steel column bottom and described concrete column body respectively, and described pedestal anchor bolt is arranged on described rigidity backing plate.
Preferably, described concrete column also comprises the top being arranged on inside, described concrete column body top and strengthens stirrup, and described top reinforcing rib is multiple, and multiple described tops reinforcing rib is equidistantly arranged along the length direction of described concrete column body.
Preferably, described concrete column also comprises the location stirrup being arranged on described concrete column body interior, and the bottom of described pedestal anchor bolt is fixedly connected with described location stirrup.
Preferably, described location stirrup is multiple, and multiple described location stirrup extends along the length direction of described concrete column body, and described pedestal anchor bolt is fixedly connected with the described location stirrup of lowermost end.
In technique scheme, the outer-enwraped type that the utility model provides just has connect the concrete column that heel foundation comprises basic straining beam, steel column and is arranged on steel column bottom, and basic straining beam is arranged on concrete column, and concrete column is equipped with basic straining beam relative to both sides.Known by foregoing description, the outer-enwraped type provided at the utility model has just connect in heel foundation, because basic straining beam is arranged on the relative both sides of concrete column, and is fixedly connected with concrete column, avoids situation about being arranged on by basic straining beam on steel column.Therefore, the application life that the outer-enwraped type that the application provides just has connect heel foundation extends.
Accompanying drawing explanation
Fig. 1 is the structural representation that traditional outer-enwraped type has just connect heel foundation;
The top view just connecing heel foundation that Fig. 2 provides for the utility model embodiment;
The front view just connecing heel foundation that Fig. 3 provides for the utility model embodiment;
The structural representation just connecing heel foundation that Fig. 4 provides for the utility model embodiment.
Wherein in Fig. 1-4: 01-basis straining beam, 02-steel column, 03-concrete column;
1-basis straining beam, 2-steel column, 3-concrete column, 31-top reinforcement stirrup, 32-concrete column stirrup, 33-peg, 34-rigidity backing plate, 35-locate stirrup, 36-pedestal anchor bolt.
Detailed description of the invention
Core of the present utility model is to provide a kind of outer-enwraped type and just connects heel foundation, and the application life that this outer-enwraped type has just connect heel foundation extends.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with drawings and embodiments, the utility model is described in further detail.
Please refer to Fig. 2 to Fig. 4, in a kind of detailed description of the invention, the concrete column 3 that the utility model provides outer-enwraped type just to connect heel foundation to comprise basic straining beam 1, steel column 2 and be arranged on steel column 2 bottom, basis straining beam 1 is arranged on concrete column 3, concrete column 3 is equipped with basic straining beam 1 in both sides relatively, wherein, basic straining beam 1 can run through concrete column 3 inside.Concrete, concrete column 3 is rectangle post, for the ease of processing, preferably, concrete column 3 is square column, wherein, concrete column 3 can be provided with basic straining beam 1 in one of them relative both sides, and the basic straining beam 1 on another relative both sides is identical with prior art method to set up, has just connect the application life of heel foundation in order to extend outer-enwraped type, preferably, each side of described concrete column 3 is equipped with basic straining beam 1.Cross one another basic straining beam 1 can be arranged up and down, and for the ease of improving the bulk strength of basic straining beam 1, preferably, the height of basic straining beam 1 is identical.
Known by foregoing description, the outer-enwraped type provided at the utility model specific embodiment has just connect in heel foundation, and steel column 2 is arranged on concrete column 3, and basic straining beam 1 is arranged on concrete column 3, and then realizes the relative fixing of steel column 2 and basic straining beam 1.Because basic straining beam 1 is arranged on concrete column 3 both sides relatively, the two straining beam of basis of formation, basic straining beam 1 is fixedly connected with concrete column 3, avoids situation about being arranged on by basic straining beam 1 on steel column 2.Therefore, the application life that the outer-enwraped type that the application provides just has connect heel foundation extends.
On the other hand, adjacent foundation straining beam 1 can be connected by floor, increases the width of basic straining beam 1 entirety, and the torsional rigidity of basic straining beam 1 increases.T-shaped beam is formed because basic straining beam 1 is combined with floor, after adopting the two straining beam in basis, the top flange width of T-shaped beam increases, and the torsional rigidity of basic straining beam 1 and bending rigidity have increase to a certain degree, is convenient to adjusting frame globality and reduces single footing differential settlement.
Preferably, concrete column 3 top is provided with spacing preiection, and basic straining beam 1 is provided with the limited impression with spacing preiection adaptation.Because basic straining beam 1 is arranged on the top of concrete column 3, and cooperatively interacted by spacing preiection and limited impression, be convenient to staff's installation foundation straining beam 1, reduce the labour intensity of staff.
Concrete, concrete column 3 comprises concrete column 3 body, pedestal anchor bolt 36, peg 33, concrete column stirrup 32, the bottom of steel column 2 is stretched in concrete column body, the two ends of peg 33 are separately fixed in concrete column body and steel column 2, pedestal anchor bolt 36 top and steel column 2 are fixed, bottom and the concrete column body of pedestal anchor bolt 36 are fixed, and concrete column stirrup 32 is arranged in concrete column body.Concrete, in order to the intensity of Concrete Structure post 3, preferably, along the length direction of concrete column 3, be provided with multilayer peg structure, the multiple pegs 33 on every layer are equidistantly arranged along the cross section circumference of concrete column 3.By arranging concrete column stirrup 32, further improve the intensity of concrete column 3.
Further, concrete column 3 also comprises the rigidity backing plate 34 that two ends abut with steel column 2 bottom and concrete column body respectively, and pedestal anchor bolt 36 is arranged on rigidity backing plate 34.By arranging rigidity backing plate 34, improve the bonding strength of pedestal anchor bolt 36, effectively extending the application life of concrete column 3.
In order to extend the application life of concrete column 3 further, concrete column 3 also comprises top and strengthens stirrup 31, wherein stirrup 31 is strengthened at top is multiple, multiple top is strengthened stirrup 31 and is arranged on inside, concrete column body top, and multiple top is strengthened stirrup 31 and equidistantly arranged along the length direction of concrete column body.Strengthen stirrup 31 by arranging top on the top of concrete column body, be convenient to fixing steel column 2, avoid the situation that steel column 2 in use tilts.
Further, concrete column 3 also comprises the location stirrup 35 being arranged on concrete column body interior, and the bottom of pedestal anchor bolt 36 is fixedly connected with location stirrup 35.Wherein locate stirrup 35 and can be one, just connect the application life of heel foundation to extend outer-enwraped type, preferably, location stirrup 35 is multiple, multiple location stirrup 35 extends along the length direction of concrete column body, and pedestal anchor bolt 36 is fixedly connected with the location stirrup 35 of lowermost end.By arranging location stirrup 35, effectively improve the bonding strength of concrete column 3 and steel column 2.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. an outer-enwraped type just connects heel foundation, comprise basic straining beam (1), steel column (2) and be arranged on the concrete column (3) of described steel column (2) bottom, it is characterized in that, described basic straining beam (1) is arranged on described concrete column (3), and described concrete column (3) is equipped with described basic straining beam (1) in both sides relatively.
2. outer-enwraped type according to claim 1 just connects heel foundation, it is characterized in that, described concrete column (3) is square column, and each side of described concrete column (3) is equipped with described basic straining beam (1).
3. outer-enwraped type according to claim 1 just connects heel foundation, it is characterized in that, described concrete column (3) top is provided with spacing preiection, and described basic straining beam (1) is provided with the limited impression with described spacing preiection adaptation.
4. outer-enwraped type according to claim 1 just connects heel foundation, it is characterized in that, described concrete column (3) comprises concrete column body, pedestal anchor bolt (36), peg (33), concrete column stirrup (32), the bottom of described steel column (2) is stretched in described concrete column body, the two ends of described peg (33) are separately fixed in described concrete column body and described steel column (2), described pedestal anchor bolt (36) top and described steel column (2) are fixed, bottom and the described concrete column body of described pedestal anchor bolt (36) are fixed, described concrete column stirrup (32) is arranged in described concrete column body.
5. outer-enwraped type according to claim 4 just connects heel foundation, it is characterized in that, described concrete column (3) also comprises the rigidity backing plate (34) that two ends abut with described steel column (2) bottom and described concrete column body respectively, and described pedestal anchor bolt (36) is arranged on described rigidity backing plate (34).
6. outer-enwraped type according to claim 5 just connects heel foundation, it is characterized in that, described concrete column (3) also comprises the top being arranged on inside, described concrete column body top and strengthens stirrup (31), stirrup (31) is strengthened for multiple in described top, and multiple described top is strengthened stirrup (31) and equidistantly arranged along the length direction of described concrete column body.
7. outer-enwraped type according to claim 5 just connects heel foundation, it is characterized in that, described concrete column (3) also comprises the location stirrup (35) being arranged on described concrete column body interior, and the bottom of described pedestal anchor bolt (36) is fixedly connected with described location stirrup (35).
8. outer-enwraped type according to claim 7 just connects heel foundation, it is characterized in that, described location stirrup (35) is for multiple, multiple described location stirrup (35) extends along the length direction of described concrete column body, and described pedestal anchor bolt (36) is fixedly connected with described location stirrup (35) of lowermost end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353629.4U CN204825948U (en) | 2015-05-27 | 2015-05-27 | Outer packet mode rigid connection column base basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353629.4U CN204825948U (en) | 2015-05-27 | 2015-05-27 | Outer packet mode rigid connection column base basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825948U true CN204825948U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520353629.4U Active CN204825948U (en) | 2015-05-27 | 2015-05-27 | Outer packet mode rigid connection column base basis |
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| Country | Link |
|---|---|
| CN (1) | CN204825948U (en) |
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2015
- 2015-05-27 CN CN201520353629.4U patent/CN204825948U/en active Active
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