CN201554121U - Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam - Google Patents

Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam Download PDF

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Publication number
CN201554121U
CN201554121U CN2009200756507U CN200920075650U CN201554121U CN 201554121 U CN201554121 U CN 201554121U CN 2009200756507 U CN2009200756507 U CN 2009200756507U CN 200920075650 U CN200920075650 U CN 200920075650U CN 201554121 U CN201554121 U CN 201554121U
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CN
China
Prior art keywords
sleeve
square steel
steel tube
tube post
node
Prior art date
Application number
CN2009200756507U
Other languages
Chinese (zh)
Inventor
李自刚
蔡玉春
卞宗舒
李黎明
杨阿娜
沈凯
Original Assignee
宝山钢铁股份有限公司
北京赛博思工业化住宅集成系统工程有限公司
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Application filed by 宝山钢铁股份有限公司, 北京赛博思工业化住宅集成系统工程有限公司 filed Critical 宝山钢铁股份有限公司
Priority to CN2009200756507U priority Critical patent/CN201554121U/en
Application granted granted Critical
Publication of CN201554121U publication Critical patent/CN201554121U/en

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Abstract

A connection joint of an inner sleeve squared rectangular steel pipe column and an H-shaped steel beam is characterized in that an inner sleeve is arranged in a squared rectangular steel pipe column joint area at the position of an intersecting joint of the squared rectangular steel pipe column and the H-shaped steel beam of a steel-structure building; a connection hole with inner threads is arranged on the wall of the inner sleeve; a connection hole is also arranged at the corresponding position of the squared rectangular steel pipe column; two lateral plates of a T-shaped connection part are respectively provided with connection through holes; one lateral plate of the T-shaped connection part penetrates through the connection hole of the squared rectangular steel pipe column and the connection hole on the wall of the inner sleeve through bolts; the T-shaped connection part is fixedly connected with the squared rectangular steel pipe column and the inner sleeve; the other lateral plate of the T-shaped connection part is fixedly connected with the H-shaped steel beam through bolts; and the H-shaped steel beam is fixedly connected to the outer side of the squared rectangular steel pipe column through the T-shaped connection part. The connection joint solves the problems that an existing connection method of a rectangular steel pipe and H-shaped steel is unstable in quality, difficult in on-site construction and the like.

Description

The connected node of inner sleeve type square steel tube post and H shape girder steel

Technical field

The utility model relates to a kind of steel-structure beam-column node, more particularly, relates to the connected node of a kind of inner sleeve type square steel tube post and H shape girder steel.

Background technology

In being connected of square steel tube and H shape steel, because can not operation from steel duct, general main be being welded as the master, but welding reliability is influenced by welder's qualification, and skilled welder's deficiency may cause the quality instability of welding.In addition, slower to be welded as main type of attachment speed of application, restrict the construction speed of total to a great extent.

1. present, the bean column node method of attachment of widely used steel construction is, earlier at floors of putting more energy into such as processing factory's coupled columns welding internal partitions, and then the about 1 meter short beam of weld length, transport the job site after node machines to, with welding method or high-strength bolt aforementioned short beam is connected with H shape girder steel at the construction field (site) again.The weld job of job site can increase the quality accident that causes because of weld defect, or causes the fire that causes because of welding spark.Simultaneously, be welded to connect owing to adopt, speed of application is slow.

Summary of the invention

The purpose of this utility model provides the connected node of a kind of inner sleeve type square steel tube post and H shape girder steel, solves problem such as quality instability, site operation difficulty in the method for attachment of existing square steel tube and H shape steel.

The technical solution of the utility model is,

The connected node of inner sleeve type square steel tube post and H shape girder steel, it is characterized in that: at the crossover node place of the square steel tube post and the H shape girder steel of steel construction, in square steel tube post node area one section inner sleeve is set, the inner sleeve tube wall is provided with tapped connecting hole, and connecting hole is also offered at the corresponding position of square steel tube post; T-connecting piece, its biside plate has connecting through hole, and the T-connecting piece side plate passes the connecting hole and the inner sleeve tube wall connecting hole of square steel tube post by bolt, and T-connecting piece is fixedlyed connected with inner sleeve with the square steel tube post; Another side plate of T-connecting piece is fixedlyed connected with H shape girder steel by bolt; H shape girder steel is fixedly connected on the outside of square steel tube post by T-connecting piece.

Further, the connection hole of described inner sleeve tube wall is provided with the attaching nut respectively.

Again, the connecting hole on the described inner sleeve is communicated with the back and inserts the expansion bolt cover with connecting hole on the square steel tube post, and is screwed into bolt in the expansion bolt cover, and expansion bolt overlaps head and expands and fix, and inner sleeve is fixed on the square steel tube column wall.

Described T-connecting piece adopts heavy in section H shape girder steel subdivision and gets.

Be provided with deep floor between the described T-connecting piece biside plate.

In addition, inner sleeve described in the utility model becomes with four block plate hot bendings or clod wash and is welded after L shaped, and its outer profile size is less than the inwall size of square steel tube post.

Be filled with concrete in the described square steel tube post.

Described bolt is the torque-shear type high-strength bolt.

The beneficial effects of the utility model

1. because the utility model is to form the internal thread connecting hole in advance on square steel tube post and inner sleeve, must reduce even avoid the weld job of job site, significantly reduced the quality accident that causes because of weld defect, the fire that reduces or avoided causing because of welding spark.Simultaneously, owing to adopt bolt to connect, speed of application also has raising by a relatively large margin.

2. because T-connecting piece is provided with floor, can resist shearing force, can not need between the web of H shape girder steel and the square steel tube post to connect.In addition, above-mentioned T-connecting piece is compared with existing angle steel or L shaped angle steel, and the energy force rate opposing vertical forces of opposing horizontal pull, pressure is bigger, and the sled power that produces in the T-connecting piece end is compared and can be reduced.

Since steel pipe column before transporting the job site to, node region has only added an inner sleeve, compares more convenient transportation with traditional joint form.

4. the connected node of square steel tube post of the present utility model and H shape girder steel, because node region is not provided with internal partition, therefore, for need also being useful in the situation of steel duct concreting.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the lateral view of the utility model one embodiment T-connecting piece;

Fig. 4 is the vertical view of the utility model one embodiment T-connecting piece;

Fig. 5 is the schematic diagram that the inner sleeve tube wall is provided with nut among the utility model embodiment.

The specific embodiment

Referring to Fig. 1~Fig. 4, the connected node of inner sleeve type square steel tube post of the present utility model and H shape girder steel, at the square steel tube post 1 of steel construction and the crossover node place of H shape girder steel 2, in square steel tube post node area one section inner sleeve 3 is set, inner sleeve 3 tube walls are provided with tapped connecting hole 31, and connecting hole 11 is also offered at square steel tube post 1 corresponding position; T-connecting piece 4, its biside plate has connecting through hole 41,42, the T-connecting piece side plate passes the connecting hole 11 and the inner sleeve tube wall connecting hole 31 of square steel tube post 1 by bolt 5, and T-connecting piece 4 is fixedlyed connected with inner sleeve 3 with square steel tube post 1; T-connecting piece 4 another side plates are fixedlyed connected with H shape girder steel 2 by bolt 6; H shape girder steel 2 is fixedly connected on the outside of square steel tube post 1 by T-connecting piece 4.

Described T-connecting piece 4 adopts heavy in section H shape girder steel subdivision and gets; Be provided with deep floor 43 between described T-connecting piece 4 biside plates.

Described inner sleeve 3 usefulness, four block plate hot bendings or clod wash become and are welded after L shaped, and its outer profile size is less than the inwall size of square steel tube post 1.

Be filled with concrete in the described square steel tube post 1.Described bolt 5,6 is the torque-shear type high-strength bolt.

Referring to Fig. 5, connecting hole 31 places of inner sleeve 3 tube walls described in the utility model are provided with attaching nut 7 respectively.

Connecting hole 31 on the described inner sleeve 3 is communicated with the back and inserts the expansion bolt cover with connecting hole 11 on the square steel tube post 1, and in the expansion bolt cover, be screwed into bolt, expansion bolt cover head expands and fixes, and inner sleeve is fixed on square steel tube post 1 inwall.

Claims (9)

1. the connected node of inner sleeve type square steel tube post and H shape girder steel is characterized in that:
Crossover node place at the square steel tube post and the H shape girder steel of steel construction is provided with one section inner sleeve in square steel tube post node area, and the inner sleeve tube wall is provided with tapped connecting hole, and connecting hole is also offered at the corresponding position of square steel tube post;
T-connecting piece, its biside plate has connecting through hole, and the T-connecting piece side plate passes the connecting hole and the inner sleeve tube wall connecting hole of square steel tube post by bolt, and T-connecting piece is fixedlyed connected with inner sleeve with the square steel tube post; Another side plate of T-connecting piece is fixedlyed connected with H shape girder steel by bolt; H shape girder steel is fixedly connected on the outside of square steel tube post by T-connecting piece.
2. the connected node of inner sleeve type square steel tube post according to claim 1 and H shape girder steel is characterized in that: the connection hole of described inner sleeve tube wall is provided with the attaching nut respectively.
3. the connected node of inner sleeve type square steel tube post according to claim 1 and 2 and H shape girder steel, it is characterized in that: the connecting hole on the described inner sleeve is communicated with the back and inserts the expansion bolt cover with connecting hole on the square steel tube post, and in the expansion bolt cover, be screwed into bolt, expansion bolt cover head expands and fixes, and inner sleeve is fixed on the square steel tube column wall.
4. the connected node of inner sleeve type square steel tube post according to claim 1 and H shape girder steel is characterized in that: described T-connecting piece adopts heavy in section H shape girder steel subdivision and gets.
5. according to the connected node of claim 1 or 4 described inner sleeve type square steel tube posts and H shape girder steel, it is characterized in that: be provided with deep floor between the described T-connecting piece biside plate.
6. the connected node of inner sleeve type square steel tube post according to claim 1 and 2 and H shape girder steel, it is characterized in that: described inner sleeve becomes with four block plate hot bendings or clod wash and is welded after L shaped, and its outer profile size is less than the inwall size of square steel tube post.
7. the connected node of inner sleeve type square steel tube post according to claim 3 and H shape girder steel, it is characterized in that: described inner sleeve becomes with four block plate hot bendings or clod wash and is welded after L shaped, and its outer profile size is less than the inwall size of square steel tube post.
8. the connected node of inner sleeve type square steel tube post according to claim 1 and 2 and H shape girder steel is characterized in that: be filled with concrete in the described square steel tube post.
9. the connected node of inner sleeve type square steel tube post according to claim 1 and H shape girder steel is characterized in that: described bolt is for turning round the high-strength bolt of cultrating.
CN2009200756507U 2009-07-31 2009-07-31 Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam CN201554121U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200756507U CN201554121U (en) 2009-07-31 2009-07-31 Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200756507U CN201554121U (en) 2009-07-31 2009-07-31 Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam

Publications (1)

Publication Number Publication Date
CN201554121U true CN201554121U (en) 2010-08-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200756507U CN201554121U (en) 2009-07-31 2009-07-31 Connection joint of inner sleeve squared rectangular steel pipe column and H-shaped steel beam

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CN (1) CN201554121U (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251587A (en) * 2011-05-13 2011-11-23 天津大学 Inner lining pipe type rectangular steel pipe column-H-shaped steel beam connecting node and manufacturing method thereof
CN102635166A (en) * 2012-05-11 2012-08-15 沈阳建筑大学 Connecting node of square steel pipe column and H-shaped steel beams
CN103104038A (en) * 2011-11-10 2013-05-15 同济大学 Rectangular tubular column jointing inner sleeve bolt connection node
CN103114651A (en) * 2013-01-16 2013-05-22 宁波大学 Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof
CN103114660A (en) * 2013-01-16 2013-05-22 宁波大学 Panel point structure of steel-bamboo combined wall and steel-bamboo combined floor slab and processing method thereof
CN104074277A (en) * 2014-07-16 2014-10-01 青岛理工大学 Connecting device of beam and column of assembled steel tube inner sleeve-T-shaped piece
CN104179256A (en) * 2014-09-16 2014-12-03 福州大学 Rectangular concrete filled steel tube column and steel beam single-side bolt connecting joint and construction method thereof
CN104234181A (en) * 2013-12-26 2014-12-24 福建鑫晟钢业有限公司 Steel building product and combination method thereof
CN105064512A (en) * 2015-08-12 2015-11-18 广州大学 Connecting structure of circular steel tube concrete column and steel beam
CN105155684A (en) * 2015-08-14 2015-12-16 浙江东南网架股份有限公司 Steel frame integrated member for concrete core tube structures and assembly method thereof
CN105569184A (en) * 2016-01-07 2016-05-11 天津大学 One-way bolt connection node between rectangular steel pipe concrete column and H-type girders
CN106088332A (en) * 2016-08-02 2016-11-09 中国建筑第八工程局有限公司 The mounting structure of grid hyperbolic cantilever high up in the air and installation method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251587A (en) * 2011-05-13 2011-11-23 天津大学 Inner lining pipe type rectangular steel pipe column-H-shaped steel beam connecting node and manufacturing method thereof
CN103104038A (en) * 2011-11-10 2013-05-15 同济大学 Rectangular tubular column jointing inner sleeve bolt connection node
CN102635166A (en) * 2012-05-11 2012-08-15 沈阳建筑大学 Connecting node of square steel pipe column and H-shaped steel beams
CN103114651A (en) * 2013-01-16 2013-05-22 宁波大学 Panel point structure of steel-bamboo combined beam and steel-bamboo combined column and processing method thereof
CN103114660A (en) * 2013-01-16 2013-05-22 宁波大学 Panel point structure of steel-bamboo combined wall and steel-bamboo combined floor slab and processing method thereof
CN104234181B (en) * 2013-12-26 2016-08-24 福建鑫晟钢业有限公司 A kind of steel building products and combinations thereof method
CN104234181A (en) * 2013-12-26 2014-12-24 福建鑫晟钢业有限公司 Steel building product and combination method thereof
CN104074277A (en) * 2014-07-16 2014-10-01 青岛理工大学 Connecting device of beam and column of assembled steel tube inner sleeve-T-shaped piece
CN104179256A (en) * 2014-09-16 2014-12-03 福州大学 Rectangular concrete filled steel tube column and steel beam single-side bolt connecting joint and construction method thereof
CN105064512A (en) * 2015-08-12 2015-11-18 广州大学 Connecting structure of circular steel tube concrete column and steel beam
CN105155684A (en) * 2015-08-14 2015-12-16 浙江东南网架股份有限公司 Steel frame integrated member for concrete core tube structures and assembly method thereof
CN105569184A (en) * 2016-01-07 2016-05-11 天津大学 One-way bolt connection node between rectangular steel pipe concrete column and H-type girders
CN106088332A (en) * 2016-08-02 2016-11-09 中国建筑第八工程局有限公司 The mounting structure of grid hyperbolic cantilever high up in the air and installation method thereof
CN106088332B (en) * 2016-08-02 2018-09-04 中国建筑第八工程局有限公司 The mounting structure and its installation method of grid hyperbolic cantilever high up in the air

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Granted publication date: 20100818