CN205242647U - Connected node of girder steel and steel column - Google Patents

Connected node of girder steel and steel column Download PDF

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Publication number
CN205242647U
CN205242647U CN201521092366.2U CN201521092366U CN205242647U CN 205242647 U CN205242647 U CN 205242647U CN 201521092366 U CN201521092366 U CN 201521092366U CN 205242647 U CN205242647 U CN 205242647U
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CN
China
Prior art keywords
steel
web
girder
wing
edge
Prior art date
Application number
CN201521092366.2U
Other languages
Chinese (zh)
Inventor
杨德磊
邵莲芬
牛林新
杨艳
彭俊杰
王鹏
王双印
Original Assignee
黄淮学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 黄淮学院 filed Critical 黄淮学院
Priority to CN201521092366.2U priority Critical patent/CN205242647U/en
Application granted granted Critical
Publication of CN205242647U publication Critical patent/CN205242647U/en

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Abstract

The utility model belongs to the technical field of building structure, a connected node of girder steel and steel column is disclosed. Including the steel column and with steel column fixed connection's girder steel, the girder steel includes first girder steel and second girder steel, first girder steel includes the first web and the first edge of a wing, the second girder steel includes the second web and the second edge of a wing, first edge of a wing tip and first web tip level are inserted in the steel column, the steel column inside wall all is equipped with equilateral angle steel with the both sides of lateral wall and first web junction, and the steel column lateral wall is equipped with equilateral angle steel with first edge of a wing junction, be equipped with the damping sheet between first girder steel and the second girder steel, the first edge of a wing and the second edge of a wing junction outside is equipped with horizontal steel sheet, and first web and second web all are provided with the U -shaped steel sheet in the both sides with the damping sheet junction, and equilateral angle steel is located all to be equipped with lieing in the U -shaped steel sheet in first web both sides or second web both sides. The utility model discloses can pinpoint, be convenient for the installation, connect firm, safe and reliable, the change is swift.

Description

The connected node of a kind of girder steel and steel column
Technical field
The utility model belongs to building structure technology field, relates in particular to the connected node of a kind of girder steel and steel column.
Background technology
Structural steelwork is to be made as main structure with steel, is one of main building construction types. The feature of steel be intensity high, from heavy and light, integral rigidity is good, deformability is strong, therefore for building large span and superelevation, extra-duty building is suitable especially. It is an important technology of Steel Structural Design in building structure that construction period short beam post connects, along with science and technology, urban construction and socioeconomic fast development, also development of steel construction technology. The citation form of high-rise steel structure is frame system, and frame structure simple structure is easy to construction, has good ductility and energy dissipation capacity simultaneously. Steel construction is one of version comparatively common in modern construction engineering, beam column the switching performance wherein and impact of steel-frame structure is become to one of primary study content of field of steel structure. The design of beam-column connection directly has influence on the integral working of structure, also has influence on the working procedure of structure, and it is large that existing beam column is connected and installed workload, is not easy to dismounting, can not locate exactly.
Utility model content
The utility model is in order to solve weak point of the prior art, a kind of accurate location be provided, be convenient to installation, stable connection, safe and reliable, change the connected node of girder steel and steel column efficiently.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The connected node of a kind of girder steel and steel column, the girder steel that comprises steel column and be fixedly connected with steel column, steel column is rectangular steel tube structure, the each side of steel column is all connected with girder steel, it is characterized in that: girder steel comprises the first girder steel and the second girder steel, the first girder steel is with the second girder steel the H shaped steel that model is identical, and the first girder steel comprises the first web and first edge of a wing, and the second girder steel comprises the second web and second edge of a wing, on steel column side, offer the H shape positioning jack corresponding with the first girder steel cross section, the first top flange and the first web end horizontal are inserted into steel column inside, the both sides of steel column madial wall and lateral wall and the first web junction are equipped with equal leg angle and are separately fixed on steel column and the first web by high-strength bolt, and steel column lateral wall and the first junction, the edge of a wing are provided with equal leg angle and are separately fixed on steel column and first edge of a wing by high-strength bolt, between the first girder steel and the second girder steel, be provided with damping sheet, first edge of a wing and outside, the second junction, the edge of a wing are provided with horizontal steel plate, the first web and the second web are being provided with U-shaped steel plate with the both sides of damping sheet junction, the base plate of U-shaped steel plate and the contacts side surfaces of damping sheet, the interior side contacts on the side plate of U-shaped steel plate and first edge of a wing or second edge of a wing, first edge of a wing or second edge of a wing, horizontal steel plate is fixedly connected with by high-strength bolt with the side plate of U-shaped steel plate, the first web both sides or the second web both sides are equipped with equal leg angle and are separately fixed at by high-strength bolt on the first web or the second web and damping sheet being positioned at U-shaped steel plate place.
Further, between the first adjacent girder steel on steel column side, be provided with and strengthen steel plate and surround diamond shelf structure, strengthen steel plate two ends and be fixedly connected with the first web of adjacent two the first girder steels.
Preferably, the horizontal cross-section that is inserted into the first top flange of steel column inside is triangular structure.
Adopt technique scheme, advantage of the present utility model is as follows:
1, the first web of the present utility model all adopts equal leg angle to be fixedly connected with by high-strength bolt with first edge of a wing with the junction of steel column, makes link more firm, has improved the ductility of junction nodes; The first girder steel end is inserted into steel column inside by H shape positioning jack, is convenient to accurate location, and while making high-strength bolt is installed, the bolt hole on steel column and girder steel is convenient to correspondence, makes quick for installation; The horizontal cross-section that is inserted into inner the first top flange of steel column is triangular structure, is convenient to install.
The reinforcement steel plate of the frame structure that assumes diamond in shape that 2, the utility model arranges between the first adjacent girder steel on steel column side, has increased the bearing capacity of each girder steel; The first girder steel and the second girder steel adopt and removably connect, and can alleviate workload, make easy for installationly, are convenient to change.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is that A-A in Fig. 2 is to view.
Detailed description of the invention
As Figure 1-3, the connected node of a kind of girder steel and steel column, the girder steel that comprises steel column 1 and be fixedly connected with steel column 1, steel column 1 is rectangular steel tube structure, the each side of steel column 1 is all connected with girder steel, girder steel comprises the first girder steel and the second girder steel, the first girder steel is with the second girder steel the H shaped steel that model is identical, the first girder steel comprises that the first web 2 and the first 3(end horizontal cross section, the edge of a wing are triangle), the second girder steel comprises the second web 4 and second edge of a wing 5, between the first adjacent girder steel on steel column 1 side, be provided with reinforcement steel plate 12 and surround diamond shelf structure, strengthening steel plate 12 two ends is fixedly connected with the middle part of the first web 2 of adjacent the first girder steel, on steel column 1 side, offer the H shape positioning jack 6 corresponding with the first girder steel cross section, first 3 ends, the edge of a wing and the first web 2 end horizontal are inserted into steel column 1 inside, steel column 1 madial wall is equipped with equal leg angle 7 with lateral wall and the both sides of the first web 2 junctions and is fixedly connected with the first web 2 with steel column 1 by high-strength bolt 8, and steel column 1 lateral wall is provided with equal leg angle 7 with 3 junctions, first edge of a wing and is fixedly connected with first edge of a wing 3 with steel column 1 by high-strength bolt 8, between the first girder steel and the second girder steel, be provided with damping sheet 11, first edge of a wing 3 and 5 outsides, junction, second edge of a wing are provided with horizontal steel plate 9, the first web 2 and the second web 4 are being provided with U-shaped steel plate 10 with the both sides of damping sheet 11 junctions, the contacts side surfaces of the base plate of U-shaped steel plate 10 and damping sheet 11, the interior side contacts on the side plate of U-shaped steel plate 10 and first edge of a wing 3 or second edge of a wing 5, first edge of a wing 3 or second edge of a wing 5, the side plate of horizontal steel plate 9 and U-shaped steel plate 10 is fixedly connected with by high-strength bolt 8, the first web 2 both sides or the second web 4 both sides are equipped with equal leg angle 7 and are fixedly connected with damping sheet 11 with the base of U-shaped steel plate 10 by high-strength bolt 8 being positioned at U-shaped steel plate 10 places.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.

Claims (3)

1. the connected node of a girder steel and steel column, the girder steel that comprises steel column and be fixedly connected with steel column, steel column is rectangular steel tube structure, the each side of steel column is all connected with girder steel, it is characterized in that: girder steel comprises the first girder steel and the second girder steel, the first girder steel is with the second girder steel the H shaped steel that model is identical, and the first girder steel comprises the first web and first edge of a wing, and the second girder steel comprises the second web and second edge of a wing, on steel column side, offer the H shape positioning jack corresponding with the first girder steel cross section, the first top flange and the first web end horizontal are inserted into steel column inside, the both sides of steel column madial wall and lateral wall and the first web junction are equipped with equal leg angle and are separately fixed on steel column and the first web by high-strength bolt, and steel column lateral wall and the first junction, the edge of a wing are provided with equal leg angle and are separately fixed on steel column and first edge of a wing by high-strength bolt, between the first girder steel and the second girder steel, be provided with damping sheet, first edge of a wing and outside, the second junction, the edge of a wing are provided with horizontal steel plate, the first web and the second web are being provided with U-shaped steel plate with the both sides of damping sheet junction, the base plate of U-shaped steel plate and the contacts side surfaces of damping sheet, the interior side contacts on the side plate of U-shaped steel plate and first edge of a wing or second edge of a wing, first edge of a wing or second edge of a wing, horizontal steel plate is fixedly connected with by high-strength bolt with the side plate of U-shaped steel plate, the first web both sides or the second web both sides are equipped with equal leg angle and are separately fixed at by high-strength bolt on the first web or the second web and damping sheet being positioned at U-shaped steel plate place.
2. the connected node of girder steel according to claim 1 and steel column, it is characterized in that: between the first adjacent girder steel on steel column side, be provided with and strengthen steel plate and surround diamond shelf structure, strengthen steel plate two ends and be fixedly connected with the first web of adjacent two the first girder steels.
3. the connected node of girder steel according to claim 1 and 2 and steel column, is characterized in that: the horizontal cross-section that is inserted into the first top flange of steel column inside is triangular structure.
CN201521092366.2U 2015-12-25 2015-12-25 Connected node of girder steel and steel column CN205242647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521092366.2U CN205242647U (en) 2015-12-25 2015-12-25 Connected node of girder steel and steel column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521092366.2U CN205242647U (en) 2015-12-25 2015-12-25 Connected node of girder steel and steel column

Publications (1)

Publication Number Publication Date
CN205242647U true CN205242647U (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521092366.2U CN205242647U (en) 2015-12-25 2015-12-25 Connected node of girder steel and steel column

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592773A (en) * 2016-12-19 2017-04-26 新昌县思创设计咨询有限公司 Constructional steel connection joint structure and fixing method thereof
CN106759884A (en) * 2016-12-03 2017-05-31 合肥俊刚机械科技有限公司 A kind of overhang end plate beam column connected node structure
CN106978853A (en) * 2017-05-05 2017-07-25 哈尔滨工业大学深圳研究生院 A kind of controllable steel node of prefabricated assembled concrete structural plasticity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106759884A (en) * 2016-12-03 2017-05-31 合肥俊刚机械科技有限公司 A kind of overhang end plate beam column connected node structure
CN106592773A (en) * 2016-12-19 2017-04-26 新昌县思创设计咨询有限公司 Constructional steel connection joint structure and fixing method thereof
CN106978853A (en) * 2017-05-05 2017-07-25 哈尔滨工业大学深圳研究生院 A kind of controllable steel node of prefabricated assembled concrete structural plasticity

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