CN207620108U - PC fabricated construction dry type column foot connecting structures - Google Patents
PC fabricated construction dry type column foot connecting structures Download PDFInfo
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- CN207620108U CN207620108U CN201721263620.XU CN201721263620U CN207620108U CN 207620108 U CN207620108 U CN 207620108U CN 201721263620 U CN201721263620 U CN 201721263620U CN 207620108 U CN207620108 U CN 207620108U
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- suspension column
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Abstract
The utility model provides a kind of PC fabricated constructions dry type column foot connecting structure, which includes the prefabricated suspension column of steel structure type and prefabricated foundation, and the prefabricated suspension column of steel structure type is connected with prefabricated foundation by welding manner；The prefabricated suspension column of steel structure type includes prefabricated suspension column gusset plate dowel, prefabricated suspension column gusset plate and suspension column armored concrete ontology, and prefabricated suspension column gusset plate and whole pour of suspension column ontology are linked together by prefabricated suspension column gusset plate dowel.The utility model has the advantages that being not necessarily to secondary whole pouring concrete, installing quick and convenient, while ensureing joints reliability.
Description
Technical field
The utility model is related to assembled architecture fields, connect and tie more particularly, to a kind of PC fabricated constructions dry type suspension column
Structure.
Background technology
Currently, country just widelys popularize PC（Armored concrete）Prefabricated construction.The column of PC assembling frame structures
Foot connection is mainly wet type connection.Wet type connection needs secondary cast-in-place concrete connection, and complicated construction technique is cumbersome, construction
Need maintenance to desired strength can bearing load after complete.
Utility model content
The purpose of this utility model is that：In view of the problems of the existing technology, a kind of PC fabricated constructions dry type is provided
Column foot connecting structure solves the problems, such as existing wet type connection construction complex process, cumbersome.
The purpose of this utility model is achieved through the following technical solutions：
A kind of PC fabricated constructions dry type column foot connecting structure, which is characterized in that the structure includes steel structure type prefabricated post
Foot and prefabricated foundation, the prefabricated suspension column of steel structure type are connected with prefabricated foundation by welding manner.
Preferably, the prefabricated suspension column of the steel structure type includes prefabricated suspension column gusset plate dowel, prefabricated suspension column gusset plate and column
Script body is linked together prefabricated suspension column gusset plate and whole pour of suspension column ontology by prefabricated suspension column gusset plate dowel.
Preferably, suspension column stiffened steel plates are welded on the outside of the prefabricated suspension column gusset plate.
Preferably, the prefabricated foundation includes basic short column, column root-plate, pedestal anchor bolt gasket, pedestal anchor bolt and shearing resistance
Part, the basis short column, column root-plate, pedestal anchor bolt gasket, together with pedestal anchor bolt and shearing-resistant member one-piece casting.
Preferably, the column root-plate should use solder design with shearing-resistant member.
Compared with prior art, by steel frame suspension column, node connects the utility model applied to PC fabricated construction suspension columns in succession
It connects, designs a kind of improved steel plate+concrete suspension column dry type node, have and be not necessarily to secondary whole pouring concrete, quick and convenient is installed,
Ensure joints reliability simultaneously.
Description of the drawings
Fig. 1 is prefabricated suspension column planar structure schematic diagram；
Fig. 2 is prefabricated suspension column schematic view of facade structure；
Fig. 3 is prefabricated suspension column superstructure schematic diagram；
Based on Fig. 4 with column root-plate,
Wherein, the prefabricated suspension column stiffener of 1- pedestal anchor bolts gasket, 2-, 3- column root-plates, the bases 4- short column, the prefabricated suspension columns of 5-
The prefabricated suspension column gusset plate dowel of gusset plate, 6- shearing-resistant members, 7-, 8- pedestal anchor bolts, 9- prefabricated assembling type reinforced concretes column, 10-
45 ° of hf1,11- hf2,12- hf3,13- pedestal anchor bolts（Foundation bolt）.
Specific implementation mode
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
The utility model application steel construction suspension column catenation principle, using be prefabricated in the factory PC columns when, while by suspension column
Make steel construction suspension column form, column root-plate and basis be whole to pour together, using weld seam by the prefabricated suspension column gusset plate in top, suspension column
Stiffened steel plates are connect with column root-plate.Suspension column can be made according to project situation and just connect suspension column or hinged column base, this programme is just to connect
For suspension column.
As shown in Fig. 1 ~ Fig. 4, the utility model structure includes that the prefabricated suspension column of steel structure type and prefabricated foundation, steel structure type are pre-
Suspension column processed is connected with prefabricated foundation by welding manner.The prefabricated suspension column of steel structure type includes prefabricated suspension column gusset plate dowel, prefabricated
Prefabricated suspension column gusset plate is connect by foot joint plate and suspension column ontology by prefabricated suspension column gusset plate dowel with whole pour of suspension column ontology
Together.It is welded with suspension column stiffened steel plates on the outside of prefabricated suspension column gusset plate.Prefabricated foundation include basic short column, column root-plate,
Pedestal anchor bolt gasket, pedestal anchor bolt and shearing-resistant member, basic short column, column root-plate, pedestal anchor bolt gasket, pedestal anchor bolt and shearing-resistant member
One-piece casting is together.Column root-plate should use solder design with shearing-resistant member.
The technical principle of the utility model：
（1）Prefabricated suspension column：When factory process prefabricated reinforced concrete column, by dowel by prefabricated suspension column gusset plate（Steel plate）
It links together with whole pour of suspension column, makes gusset plate and armored concrete suspension column total tune stress；Using solder design by suspension column
Stiffener is welded with prefabricated suspension column gusset plate.As the foot joint in steel construction, by perpendicular between stiffener and gusset plate
Suspension column load is transferred to column root-plate and basis to weld seam.Gusset plate plate thickness and height, dowel size spacing and stiffener
Size and plate thickness calculate gained according to suspension column stressing conditions.
（2）Basis and column root-plate：When cast-in-place basis, by column root-plate（Steel plate）, shearing-resistant member, foundation bolt and basis it is whole
It pours just together, column root-plate should use solder design with shearing-resistant member.Lower part node side passes through height with the pre-buried vertical steel plate in soffit of girder portion
Strength bolt or solder design, it is main to transmit node shearing.Column root-plate（Steel plate）Size and plate thickness, foundation bolt model quantity,
Shearing-resistant member model length calculates gained according to suspension column stressing conditions.
It, will be by column root-plate according to aforesaid way when using prefabricated foundation（Steel plate）, shearing-resistant member, foundation bolt with basis
It is integral prefabricated.
（3）The stiffener of the prefabricated suspension column in top and lower part column root-plate are used solder design by in-site installation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, and should refer to
Go out, all any modification, equivalent and improvement made within the spirit and principle of the present invention etc. should all include
It is within the protection scope of the utility model.
Claims (5)
1. a kind of PC fabricated constructions dry type column foot connecting structure, which is characterized in that the structure includes the prefabricated suspension column of steel structure type
And prefabricated foundation, the prefabricated suspension column of steel structure type are connected with prefabricated foundation by welding manner.
2. a kind of PC fabricated constructions dry type column foot connecting structure according to claim 1, which is characterized in that the steel knot
The prefabricated suspension column of structure formula includes prefabricated suspension column gusset plate dowel, prefabricated suspension column gusset plate and suspension column armored concrete ontology, by pre-
Foot joint plate dowel processed links together prefabricated suspension column gusset plate and whole pour of suspension column ontology.
3. a kind of PC fabricated constructions dry type column foot connecting structure according to claim 2, which is characterized in that described prefabricated
Suspension column stiffened steel plates are welded on the outside of foot joint plate.
4. a kind of PC fabricated constructions dry type column foot connecting structure according to claim 1, which is characterized in that described prefabricated
Basis includes basic short column, column root-plate, pedestal anchor bolt gasket, pedestal anchor bolt and shearing-resistant member, the basis short column, suspension column bottom
Together with plate, pedestal anchor bolt gasket, pedestal anchor bolt and shearing-resistant member one-piece casting.
5. a kind of PC fabricated constructions dry type column foot connecting structure according to claim 4, which is characterized in that the suspension column
Bottom plate should use solder design with shearing-resistant member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263620.XU CN207620108U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction dry type column foot connecting structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263620.XU CN207620108U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction dry type column foot connecting structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620108U true CN207620108U (en) | 2018-07-17 |
Family
ID=62825896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263620.XU Active CN207620108U (en) | 2017-09-29 | 2017-09-29 | PC fabricated construction dry type column foot connecting structures |
Country Status (1)
| Country | Link |
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| CN (1) | CN207620108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447858A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction dry type column foot connecting structures |
| CN112195961A (en) * | 2020-09-29 | 2021-01-08 | 中国建筑一局(集团)有限公司 | Supporting foundation conversion structure in limited space and construction method |
| CN115749415A (en) * | 2022-12-12 | 2023-03-07 | 中国电力工程顾问集团西南电力设计院有限公司 | Embedded type dodecahedron spiral tower foot structure and pulling design method thereof |
-
2017
- 2017-09-29 CN CN201721263620.XU patent/CN207620108U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447858A (en) * | 2017-09-29 | 2017-12-08 | 成都城电电力工程设计有限公司 | PC fabricated construction dry type column foot connecting structures |
| CN112195961A (en) * | 2020-09-29 | 2021-01-08 | 中国建筑一局(集团)有限公司 | Supporting foundation conversion structure in limited space and construction method |
| CN115749415A (en) * | 2022-12-12 | 2023-03-07 | 中国电力工程顾问集团西南电力设计院有限公司 | Embedded type dodecahedron spiral tower foot structure and pulling design method thereof |
| CN115749415B (en) * | 2022-12-12 | 2024-05-10 | 中国电力工程顾问集团西南电力设计院有限公司 | Embedded type dodder spiral shell tower foot structure and pull-up design method thereof |
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