CN202170573U - Connecting structure for steel column and concrete column - Google Patents
Connecting structure for steel column and concrete column Download PDFInfo
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- CN202170573U CN202170573U CN2011201979849U CN201120197984U CN202170573U CN 202170573 U CN202170573 U CN 202170573U CN 2011201979849 U CN2011201979849 U CN 2011201979849U CN 201120197984 U CN201120197984 U CN 201120197984U CN 202170573 U CN202170573 U CN 202170573U
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Abstract
The utility model discloses a connecting structure for a steel column and a concrete column, which comprises a plurality of anchor bolts, a plurality of inserting reinforced ribs, a plurality of studs and a concrete layer, wherein lower sections of the plurality of anchor bolts are fixedly embedded in the top of the concrete column, upper sections of the plurality of anchor bolts are fixedly connected with a bottom plate of the steel column, the plurality of inserting reinforced ribs are arranged at the outer side of the steel column along the circumferential edge of the steel column, the lower sections of the inserting reinforced ribs are fixedly embedded in the concrete column, the upper sections of the inserting reinforced ribs extend upwards by an extending length, the plurality of studs are fixedly arranged on the side surface of the lower section of the steel column, the tails of the studs extend out of the surface of the steel column to enable the studs to be arranged perpendicular to or approximately perpendicular to the inserting reinforced ribs, the plurality of studs are arranged in an axial direction of the steel column for certain length, the length is matched or basically matched with the extending length of the inserting reinforced ribs, the concrete layer has a reinforced concrete structure and is wrapped at the periphery of the lower section of the steel column, and the inserting reinforced ribs and the studs which are arranged to be perpendicular to or approximately perpendicular to each other are used as reinforcing steel bars of the concrete layer to form the reinforced concrete structure with concrete of the concrete layer.
Description
Technical field
The utility model relates to a kind of construction work syndeton, relates in particular to the syndeton of a kind of steel column and concrete column.
Background technology
At the building construction field; The door-like steel frame light structure with it from heavy and light; Plurality of advantages such as speed of application is fast and cheap have received numerous architects, structural engineer's favor, especially in the construction of single storey industry workshop, are extensively adopted, and have obtained good social benefit and economic benefit.
Yet; Industrial premises often has two-layer or sandwich construction; Be not limited only to single layer structure,, satisfy the requirement of its production technology and equipment simultaneously again in order to use as far as possible from heavy and light, the door-like steel frame light structure fast, that cost is low of constructing; Often the one deck with industrial premises adopts reinforced concrete frame structure, and two layers of employing door-like steel frame light structure.This moment, the suspension column of door-like steel frame light structure should be designed to be rigidly connected; To guarantee that rigid frame has stronger lateral rigidity; Therefore how guaranteeing the suspension column of steel column and reliable connection the on reinforced concrete frame column top, is the important step that guarantees the steadiness of superstructure structure.
Summary of the invention
The purpose of the utility model provides the syndeton of a kind of steel column and concrete column; This syndeton satisfies simple, simple, the clear and definite requirement of power transmission of calculating when designing of structure construction; Thereby be convenient to construction; Prior, this syndeton can guarantee firm connection the between superstructure structure and the substrustion structure.
According to the foregoing invention purpose, the utility model provides the syndeton of a kind of steel column and concrete column, and it is used to connect steel column and concrete column, and wherein said steel column is positioned at the top of concrete column, and this syndeton comprises:
Several crab-bolts, its hypomere fixedly is embedded in the top of said concrete column, and its epimere is fixedly connected with the base plate of said steel column;
Some joint bars, the week of the said steel column in edge, the hypomere of said joint bar fixedly was embedded in the said concrete column along the outside of being located at steel column, and the epimere of said joint bar has extended upward a development length;
Several pegs; Its fixed arrangement is at the side surface of said steel column hypomere; The afterbody of peg stretches out from the steel column surface; So that its or near normal setting vertical with said joint bar, these several pegs are placed with certain length on the axial direction of steel column, the development length coupling of this length and joint bar or basic coupling;
One layer of concrete; It is for reinforced concrete structure and wrap at the hypomere of said steel column peripheral; Joint bar that said each other vertical or mutual near normal is provided with and peg be as the reinforcing bar of said layer of concrete, forms said reinforced concrete structure with the concrete of layer of concrete.
Preferably, the base plate of said steel column is connected through fixed by nut with the epimere of crab-bolt.
The syndeton of the described steel column of the utility model and concrete column has been simplified construction technology when guaranteeing steel column and concrete column firmly is connected, make work progress succinct, reliable, convenient; And this bindiny mechanism is owing to avoided adopting type of attachment and the method for attachment that is easy to produce too much constrained stress; Make this syndeton have good ductility, on mechanical calculation, it calculates simple; Power transmission is clear and definite, therefore has very strong compliance.
Description of drawings
Fig. 1 is the syndeton sketch map of described steel column of the utility model and concrete column.
Fig. 2 is the sectional view at A-A place among Fig. 1.
Fig. 3 is the sectional view at B-B place among Fig. 1.
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3; Concrete column 2 and steel column 1 are connected through syndeton in the present embodiment; Bottom centre place at steel column 1 is provided with shear key 9; The shear key that its correspondence is located at concrete column 2 tops is boxed out (as shown in Figure 3) in 10, is provided with mortar bed 8 between steel column 1 and the concrete column 2.In the present embodiment, bindiny mechanism comprises four crab-bolts 3, and its hypomere fixedly is embedded in the top of concrete column 2, and the steel column base plate of epimere and steel column 1 bottom 7 is connected through fixed by nut; Joint bar 4 is arranged on the outside of steel column 1 along the week edge of steel column 1, its hypomere is fixedly installed in the concrete column 2; Peg 5 is fixedly installed on the side surface of steel column 1, and it is provided with joint bar 4 vertical settings or near normal and forms latticed cage of reinforcement, so that concrete cast; Through after the concrete cast, layer of concrete 6 just is wrapped in the hypomere periphery of steel column 1, thereby steel column 1 and concrete column 2 are linked together securely.
Can find out that from this embodiment the work progress of this syndeton is simple, not have too high requirement, and not have to adopt type of attachment and the method for attachment that is easy to produce too much constrained stress, so this syndeton has good ductility for construction technology.
Be noted that an above specific embodiment that is merely the utility model of enumerating, obviously the utility model is not limited to above embodiment, and many similar variations are arranged thereupon.If those skilled in the art from all distortion that the disclosed content of the utility model directly derives or associates, all should belong to the protection domain of the utility model.
Claims (2)
1. the syndeton of steel column and concrete column, it is used to connect steel column and concrete column, and wherein said steel column is positioned at the top of concrete column, it is characterized in that, and said syndeton comprises:
Several crab-bolts, its hypomere fixedly is embedded in the top of said concrete column, and its epimere is fixedly connected with the base plate of said steel column;
Some joint bars, the week of the said steel column in edge, the hypomere of said joint bar fixedly was embedded in the said concrete column along the outside of being located at steel column, and the epimere of said joint bar has extended upward a development length;
Several pegs; Its fixed arrangement is at the side surface of said steel column hypomere; The afterbody of peg stretches out from the steel column surface; So that its or near normal setting vertical with said joint bar, these several pegs are placed with certain length on the axial direction of steel column, the development length coupling of this length and joint bar or basic coupling;
One layer of concrete; It is for reinforced concrete structure and wrap at the hypomere of said steel column peripheral; Joint bar that said each other vertical or mutual near normal is provided with and peg be as the reinforcing bar of said layer of concrete, forms said reinforced concrete structure with the concrete of layer of concrete.
2. the syndeton of steel column as claimed in claim 1 and concrete column is characterized in that, the epimere of said crab-bolt is connected through fixed by nut with the base plate of said steel column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201979849U CN202170573U (en) | 2011-06-13 | 2011-06-13 | Connecting structure for steel column and concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201979849U CN202170573U (en) | 2011-06-13 | 2011-06-13 | Connecting structure for steel column and concrete column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202170573U true CN202170573U (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201979849U Expired - Lifetime CN202170573U (en) | 2011-06-13 | 2011-06-13 | Connecting structure for steel column and concrete column |
Country Status (1)
| Country | Link |
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| CN (1) | CN202170573U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605799A (en) * | 2012-04-17 | 2012-07-25 | 中国轻工业长沙工程有限公司 | Connection structure and method of column feet and foundation of thermal power plant boiler |
| CN103726506A (en) * | 2014-01-13 | 2014-04-16 | 苏州工业园区设计研究院股份有限公司 | Wood structure column foot and foundation connecting structure |
| CN105937291A (en) * | 2016-06-21 | 2016-09-14 | 四川省建筑设计研究院 | Steel-reinforced concrete column with stud structure and high length-width ratio and installation method thereof |
| CN106049690A (en) * | 2016-08-01 | 2016-10-26 | 江苏极易新材料有限公司 | Workshop stand column embedded iron structure |
| CN109826324A (en) * | 2019-02-28 | 2019-05-31 | 清华大学 | The transformational structure and conversion method of upper layer steel pipe column and lower layer's reinforced column |
-
2011
- 2011-06-13 CN CN2011201979849U patent/CN202170573U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605799A (en) * | 2012-04-17 | 2012-07-25 | 中国轻工业长沙工程有限公司 | Connection structure and method of column feet and foundation of thermal power plant boiler |
| CN103726506A (en) * | 2014-01-13 | 2014-04-16 | 苏州工业园区设计研究院股份有限公司 | Wood structure column foot and foundation connecting structure |
| CN103726506B (en) * | 2014-01-13 | 2015-12-30 | 中衡设计集团股份有限公司 | Wooden construction suspension column and foundation connection structure |
| CN105937291A (en) * | 2016-06-21 | 2016-09-14 | 四川省建筑设计研究院 | Steel-reinforced concrete column with stud structure and high length-width ratio and installation method thereof |
| CN106049690A (en) * | 2016-08-01 | 2016-10-26 | 江苏极易新材料有限公司 | Workshop stand column embedded iron structure |
| CN109826324A (en) * | 2019-02-28 | 2019-05-31 | 清华大学 | The transformational structure and conversion method of upper layer steel pipe column and lower layer's reinforced 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee after: MCC SHENKAN QINGHUANGDAO DESIGN INSTITUTE CO.,LTD. Address before: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee before: BERIS ENGINEERING AND RESEARCH (QINHUANGDAO) Corp. Effective date of registration: 20161012 Address after: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee after: BERIS ENGINEERING AND RESEARCH (QINHUANGDAO) Corp. Address before: 3, building 201203, building 5, building 3000, long East Road, Shanghai, Pudong New Area Patentee before: SHANGHAI BRANCH, BERIS ENGINEERING AND RESEARCH Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 066004 No. 71, Longhai Road, Qinhuangdao economic and Technological Development Zone, Hebei Patentee after: SHEN KAN QINHUANGDAO GENERAL ENGINEERING DESIGN & Research Institute CORPORATION MCC Address before: Hebei Street West Harbor area, 066004 Hebei city of Qinhuangdao province No. 47 Patentee before: MCC SHENKAN QINGHUANGDAO DESIGN INSTITUTE CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |