CN218479305U

CN218479305U - Anti-deformation connecting structure for house building steel structure

Info

Publication number: CN218479305U
Application number: CN202222391242.0U
Authority: CN
Inventors: 陈昭军; 杨少亮; 谢林洲
Original assignee: CNNC Huachen Engineering Management Co Ltd
Current assignee: CNNC Huachen Engineering Management Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-14
Anticipated expiration: 2032-09-08

Abstract

The application discloses house building steel construction resistance to deformation connection structure, including support column and crossbeam, the crossbeam both ends are connected respectively in the up end of two support columns, the support column up end is equipped with the spread groove, the crossbeam both ends are equipped with the lug respectively, the lug is inserted with the spread groove and is established the connection, be connected with the mounting between the tip of support column and crossbeam, the mounting is located the contained angle region between support column and the crossbeam, the mounting includes first connecting plate and second connecting plate, first connecting plate is equipped with first bolt, first bolt is worn to establish with first connecting plate and is connected, first bolt and support column threaded connection, the second connecting plate is equipped with the second bolt, the second bolt is worn to establish with the second connecting plate and is connected, second bolt and crossbeam threaded connection. This application has the effect of strengthening the stability of being connected between support column and the crossbeam.

Description

Anti-deformation connecting structure for house building steel structure

Technical Field

The application relates to the field of constructional engineering, in particular to a deformation-resistant connecting structure for a house building steel structure.

Background

Modern buildings are various in variety, and steel structure buildings are common building structure types and are mainly used for industrial buildings such as factory buildings. Common factory building structure mainly includes the steelframe, and the steelframe includes support column and crossbeam, and the crossbeam both ends are connected respectively in the up end of two support columns, are connected with the purlin between two crossbeams, are connected with the wall roof beam between two support columns. When the steel frame is installed, the components of the steel frame are connected through bolts.

In view of the above-mentioned related technologies, the inventor believes that when a steel frame is installed, a supporting column needs to bear the larger weight of a cross beam to the supporting column as a supporting structure of the steel frame, and the fixing effect of connecting the supporting column and the cross beam through a bolt in the related technologies is not ideal, so that the stability of connection between the supporting column and the cross beam is poor.

SUMMERY OF THE UTILITY MODEL

Carry out the relatively poor problem of stability of being connected through the bolt between in order to solve support column and the crossbeam. The application provides a house building steel construction resistance to deformation connection structure.

The application provides a house building steel construction anti-deformation connection structure adopts following technical scheme:

the utility model provides a house building steel construction resistance to deformation connection structure, includes support column and crossbeam, the crossbeam both ends are connected respectively in two the up end of support column, the support column up end is equipped with the spread groove, the crossbeam both ends are equipped with the lug respectively, the lug with the spread groove is inserted and is established the connection, be connected with the mounting between the tip of support column and crossbeam, the mounting is located the support column with contained angle between the crossbeam is regional, the mounting includes first connecting plate and second connecting plate, first connecting plate is equipped with first bolt, first bolt with first connecting plate is worn to establish the connection, first bolt with support column threaded connection, the second connecting plate is equipped with the second bolt, the second bolt with the second connecting plate is worn to establish the connection, the second bolt with crossbeam threaded connection.

Through adopting above-mentioned technical scheme, have the effect of gomphosis power between lug and the spread groove, be favorable to strengthening the stability of being connected between support column and the crossbeam. Simultaneously, the mounting is connected between support column and crossbeam, and the mounting has limiting displacement to the trend of relative movement between support column and the crossbeam, further strengthens the intensity of being connected between support column and the crossbeam, improves the stability between support column and the crossbeam.

The first connecting plate and the second connecting plate respectively assist in supporting the supporting column and the cross beam, so that the fixing piece has a supporting effect on a connecting part between the supporting column and the cross beam, the deformation resistance of the connecting part between the supporting column and the cross beam is improved, and the deformation resistance of the steel frame is improved.

Optionally, the connecting groove penetrates through a side wall of the supporting column near the middle portion of the cross beam, and the first connecting plate is abutted to the protruding block.

Through adopting above-mentioned technical scheme, through first bolt locking between first connecting plate and the support column, make first connecting plate have the effect of compressing tightly to the lug of inserting in the spread groove, be favorable to strengthening the relative stability between lug and the spread groove.

Optionally, an elastic member is disposed between the side wall of the connecting groove and the protruding block, and the elastic member is subjected to a pre-pressing action of the side wall of the connecting groove and the protruding block.

Through adopting above-mentioned technical scheme, the elastic component receives the pre-compaction, makes the elastic component support tight lug and spread groove respectively, and when the lug inserted the spread groove, the elastic component can hinder and take place relative slip between lug and the spread groove to in the installation mounting.

Optionally, the elastic member is a rubber sheet.

By adopting the technical scheme, the rubber sheet fills the gap between the convex block and the connecting groove, so that the rubber sheet plays a damping role.

Optionally, the surface of one side of the rubber sheet is an arc surface, the curvature center line of the arc surface of the rubber sheet is arranged along the horizontal direction, and one side of the rubber sheet far away from the arc surface is connected to the side wall of the connecting groove.

Through adopting above-mentioned technical scheme, the sheet rubber is circular-arc, carries out the butt direction when the lug of being convenient for inserts the spread groove, reduces the difficult circumstances of inserting the spread groove of lug to appear.

Optionally, two sides of the first connecting plate are connected with side plates respectively, and the two side plates are connected to the side walls of the two opposite sides of the supporting column through fasteners.

Through adopting above-mentioned technical scheme, the curb plate of first connecting plate both sides passes through the fastener to be connected in the two relative lateral walls of support column, is favorable to strengthening the fixed effect between mounting and the support column to stability between support column and the crossbeam has been strengthened.

Optionally, the fastener includes a screw rod and two nuts, the screw rod passes through the two side plates and the support column, and the two nuts are respectively in threaded connection with the two ends of the screw rod and are respectively abutted against the two side plates.

Through adopting above-mentioned technical scheme, the screw rod is worn to locate in the support column, and the curb plate that is located the support column both sides is fixed in two nut locking, is favorable to strengthening the fastening effect to the curb plate, makes difficult the emergence not hard up between curb plate and the support column. Two curb plates are connected with the support column through setting up the screw rod simultaneously with the nut, compare in being connected two curb plates with the support column respectively, are favorable to simplifying the connection process of two curb plates and support column to be favorable to improving constructor's work efficiency.

Optionally, a purlin is connected between every two adjacent cross beams, a plurality of positioning grooves are formed in the upper surfaces of the cross beams, the positioning grooves penetrate through two vertical side walls of the cross beams, and the purlins are lapped at the bottoms of the positioning grooves.

Through adopting above-mentioned technical scheme, the constant head tank has limiting displacement to the purlin, reduces the condition that takes place relative slip between purlin and the crossbeam to appear, makes things convenient for purlin and constant head tank to carry out the construction connection, increases constructor's efficiency of construction.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the convex blocks and the connecting grooves have the function of embedding force, so that the stability of connection between the supporting columns and the cross beam is enhanced; meanwhile, the fixing part is connected between the supporting column and the cross beam, and the fixing part has a limiting effect on the trend of relative movement between the supporting column and the cross beam, so that the connection strength between the supporting column and the cross beam is further enhanced, and the stability between the supporting column and the cross beam is improved;

2. the screw rod penetrates through the support column, and the two nuts lock and fix the side plates positioned on the two sides of the support column, so that the fastening effect on the side plates is favorably enhanced, and the side plates and the support column are not easy to loosen;

3. the elastic part receives the pre-compaction, makes the elastic part support tight lug and spread groove respectively, and when the lug inserted the spread groove, the elastic part can hinder and take place relative slip between lug and the spread groove to in the installation mounting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic partial exploded view for showing the connection relationship between the supporting column and the cross beam in the embodiment.

Fig. 3 is a schematic diagram for showing a positional relationship between the connecting groove and the elastic member in the present embodiment.

Description of the reference numerals:

1. a steel frame; 11. a support column; 111. an elastic member; 112. connecting grooves; 1111. a rubber sheet; 12. a cross beam; 121. positioning a groove; 122. a bump; 13. a purlin; 14. a wall beam; 15. a fixing member; 151. a first connecting plate; 1511. a first bolt; 152. a second connecting plate; 1521. a second bolt; 16. a side plate; 161. a fastener; 1611. a screw; 1612. and a nut.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses house building steel construction resistance to deformation connection structure. Referring to fig. 1, house building steel construction anti-deformation connection structure includes steelframe 1, and steelframe 1 includes a plurality of support columns 11 and a plurality of crossbeam 12, and the up end of two support columns 11 is connected with crossbeam 12 both ends respectively, and the contained angle between crossbeam 12 and the support column 11 is the obtuse angle, is connected with purlin 13 between per two adjacent crossbeams 12, is connected with wall roof beam 14 between per two adjacent support columns 11.

Referring to fig. 1 and 2, the upper end surface of the supporting column 11 is provided with a connecting groove 112, the connecting groove 112 penetrates through the side wall of the supporting column 11 near the middle portion of the cross beam 12, two ends of the cross beam 12 are respectively provided with a projection 122, and the projections 122 are inserted into the connecting groove 112. The engagement between the protrusion 122 and the connecting groove 112 is beneficial to enhancing the stability of the connection between the supporting column 11 and the cross beam 12.

Referring to fig. 2, a fixing member 15 is connected between the support column 11 and the downward side of the end of the cross beam 12, the fixing member 15 is located in an included angle area between the support column 11 and the cross beam 12, and the fixing member 15 includes a first connecting plate 151 and a second connecting plate 152. The first connecting plate 151 is provided with a first bolt 1511, the first bolt 1511 penetrates through the first connecting plate 151 to be in threaded connection with the supporting column 11, and the first connecting plate 151 abuts against the bump 122. The second connecting plate 152 is provided with a second bolt 1521, and the second bolt 1521 passes through the second connecting plate 152 to be connected with the cross beam 12 through screw thread. The fixing piece 15 has a limiting effect on the trend of relative movement between the supporting column 11 and the cross beam 12, so that the connection strength between the supporting column 11 and the cross beam 12 is further enhanced, and the stability between the supporting column 11 and the cross beam 12 is improved.

Referring to fig. 2, the first connection plate 151 is connected to side plates 16 at both sides thereof, and the two side plates 16 are connected to the side walls of the support column 11 at both opposite sides thereof by fasteners 161. The fastener 161 comprises a screw 1611 and two nuts 1612, the screw 1611 simultaneously penetrates through the support column 11 and the two side plates 16, and the two nuts 1612 are in threaded connection with two ends of the screw 1611 and respectively abut against the two side plates 16.

Two curb plates 16 are connected simultaneously through setting up screw 1611 and nut 1612 with support column 11, are favorable to strengthening the fastening effect to curb plate 16, make difficult emergence not hard up between curb plate 16 and the support column 11. Meanwhile, compared with the method that the two side plates 16 are respectively connected with the supporting column 11, the screw 1611 and the nut 1612 are used for connecting the two side plates 16 and the supporting column 11, and the working efficiency of constructors is improved.

Referring to fig. 3, an elastic member 111 is disposed between two opposite sidewalls of the connecting slot 112 and the protrusion 122, and the elastic member 111 is a rubber sheet 1111. The two rubber sheets 1111 are respectively adhered to two opposite sidewalls of the connecting groove 112 near the bump 122, and a surface of one side of the rubber sheet 1111 near the bump 122 is an arc surface. Rubber 1111 serves as a good stop for the position of protrusion 122 at connecting slot 112, so as to facilitate installation of fixing element 15. The surface of the rubber sheet 1111 is arc-shaped, the curvature center line of the arc surface of the rubber sheet 1111 is arranged along the horizontal direction, so that the convex block 122 can be conveniently abutted and guided when being inserted into the connecting groove 112, and the situation that the convex block 122 and the connecting groove 112 are difficult to be inserted is reduced.

Referring to fig. 1 and 2, the upper surface of the beam 12 is provided with a plurality of positioning grooves 121, the positioning grooves 121 penetrate through two vertical side walls of the upper surface of the beam 12, and the purlines 13 are lapped on the bottoms of the positioning grooves 121. The positioning groove 121 has a limiting effect on the purline 13, so that the situation that relative sliding occurs between the purline 13 and the cross beam 12 is reduced, and the construction efficiency of constructors is increased.

The implementation principle of the deformation-resistant connecting structure of the house building steel structure is as follows: two relative support columns 11 are set as a group, and a plurality of groups of support columns 11 are arranged at equal intervals. The cross beams 12 are respectively lifted, the convex blocks 122 at the two ends of the cross beam 12 are respectively inserted into the connecting grooves 112 of the two supporting columns 11 in the same group, the rubber sheets 1111 in the connecting grooves 112 tightly abut against the convex blocks 122 to temporarily limit the relative position between the cross beam 12 and the supporting columns 11, and then the fixing parts 15 are assembled and used for strengthening the connection between the supporting columns 11 and the cross beam 12.

The protrusion 122 and the connecting groove 112 have a fitting function, and the fixing part 15 has a limiting function on the trend of relative movement between the supporting column 11 and the cross beam 12. Under the combined action of the two, the stability of connection between the supporting column 11 and the cross beam 12 is enhanced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a house building steel construction anti-deformation connection structure, includes support column (11) and crossbeam (12), crossbeam (12) both ends are connected respectively in two the up end of support column (11), its characterized in that: a connecting groove (112) is formed in the upper end face of the supporting column (11), protruding blocks (122) are respectively arranged at two ends of the cross beam (12), the protruding blocks (122) are connected with the connecting groove (112) in an inserting mode, and a fixing part (15) is connected between the supporting column (11) and the end portion of the cross beam (12); the fixing piece (15) is positioned in an included angle area between the supporting column (11) and the cross beam (12); fixing piece (15) include first connecting plate (151) and second connecting plate (152), first connecting plate (151) are equipped with first bolt (1511), first bolt (1511) with first connecting plate (151) wear to establish the connection, first bolt (1511) with support column (11) threaded connection, second connecting plate (152) are equipped with second bolt (1521), second bolt (1521) with second connecting plate (152) wear to establish the connection, second bolt (1521) with crossbeam (12) threaded connection.

2. The house building steel structure deformation-resistant connecting structure of claim 1, wherein: the connecting groove (112) penetrates through the side wall of the supporting column (11) close to the middle part of the cross beam (12), and the first connecting plate (151) is abutted to the bump (122).

3. The deformation-resistant connecting structure of the house building steel structure as recited in claim 1, wherein: an elastic piece (111) is arranged between the side wall of the connecting groove (112) and the convex block (122), and the elastic piece (111) is subjected to the pre-pressing action of the side wall of the connecting groove (112) and the convex block (122).

4. The house building steel structure deformation-resistant connecting structure of claim 3, wherein: the elastic piece (111) is a rubber sheet (1111).

5. The house building steel structure deformation-resistant connecting structure of claim 4, wherein: the surface of one side of the rubber sheet (1111) is an arc surface, the curvature center line of the arc surface of the rubber sheet (1111) is arranged along the horizontal direction, and the side, far away from the arc surface, of the rubber sheet (1111) is connected with the side wall of the connecting groove (112).

6. The house building steel structure deformation-resistant connecting structure of claim 1, wherein: the two sides of the first connecting plate (151) are respectively connected with a side plate (16), and the two side plates (16) are connected to the side walls of the two opposite sides of the supporting column (11) through fasteners (161).

7. The house building steel structure deformation-resistant connecting structure of claim 6, wherein: the fastener (161) comprises a screw rod (1611) and two nuts (1612), the screw rod (1611) penetrates through the two side plates (16) and the supporting column (11) at the same time, and the two nuts (1612) are in threaded connection with two ends of the screw rod (1611) and abut against the two side plates (16) respectively.

8. The house building steel structure deformation-resistant connecting structure of claim 1, wherein: purlines (13) are connected between every two adjacent cross beams (12), a plurality of positioning grooves (121) are formed in the upper surfaces of the cross beams, the positioning grooves (121) penetrate through two vertical side walls of the cross beams (12), and the purlines (13) are lapped at the bottoms of the positioning grooves (121).