CN215253439U - Connection structure of secondary beam and main beam - Google Patents
Connection structure of secondary beam and main beam Download PDFInfo
- Publication number
- CN215253439U CN215253439U CN202120791632.XU CN202120791632U CN215253439U CN 215253439 U CN215253439 U CN 215253439U CN 202120791632 U CN202120791632 U CN 202120791632U CN 215253439 U CN215253439 U CN 215253439U
- Authority
- CN
- China
- Prior art keywords
- secondary beam
- plate
- connection structure
- girder
- main
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model belongs to the technical field of secondary beam and girder connection structure's technique and specifically relates to a connection structure of secondary beam and girder is related to, and it includes girder, secondary beam and secondary beam connecting plate, secondary beam connecting plate and girder fixed connection, the secondary beam passes through bolted construction and secondary beam connecting plate fixed connection. This application has the effect that the bolt structure that makes on the secondary beam is difficult to bump with the bolt structure on the main beam.
Description
Technical Field
The application relates to the technical field of secondary beam and main beam connecting structures, in particular to a connecting structure of a secondary beam and a main beam.
Background
In the field of construction, a main beam generally refers to a beam connected to a frame column and serving as a fulcrum of other beams, and the other beams, both ends of which are connected to the main beam, are secondary beams. At present, a common frame column consists of a steel pipe bundle, a main beam is generally fixedly connected with the steel pipe bundle through a bolt structure, and a secondary beam is also fixedly connected with the main beam through a bolt structure.
In view of the above-mentioned related art, the inventors consider that there are the following drawbacks: because the main beam is fixedly connected with the steel pipe bundle through the bolt structure, if the secondary beam close to the steel pipe bundle is also fixedly connected with the main beam through the bolt structure, the situation of mutual collision can occur, and the normal installation of the secondary beam is further influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the bolt structure of secondary beam and the bolt structure of girder and can take place the defect of collision each other, this application provides a connection structure of secondary beam and girder.
The application provides a pair of connection structure of secondary beam and girder adopts following technical scheme:
the secondary beam is fixedly connected with the main beam through a bolt structure.
Through adopting above-mentioned technical scheme, because secondary beam connecting plate and girder fixed connection, and secondary beam passes through bolted construction and secondary beam connecting plate fixed connection, secondary beam connecting plate plays the effect of middle transition, and then makes bolted construction on the secondary beam be difficult to bump with the bolted construction on the girder, is favorable to the normal installation of secondary beam.
Preferably, the secondary beam connecting plate comprises a sealing plate and a fixing plate, the sealing plate is fixedly connected with the main beam, the fixing plate is fixedly connected with the sealing plate, the fixing plate is perpendicular to the sealing plate, and the secondary beam is fixedly connected with the fixing plate through a bolt structure.
Through adopting above-mentioned technical scheme, because the connecting plate includes shrouding and fixed plate, shrouding and girder fixed connection, fixed plate and shrouding fixed connection, and fixed plate and shrouding mutually perpendicular, the secondary beam passes through bolt construction and fixed plate fixed connection to make the bolt construction who is used for installing the secondary beam crisscross in the space with the bolt construction who is used for installing the girder, and then avoid the bolt construction on the secondary beam to collide with the bolt construction on the girder.
Preferably, the secondary beam comprises a first secondary beam plate and a second secondary beam plate, the second secondary beam plate is two, the second secondary beam plate is fixedly connected to the upper end and the lower end of the first secondary beam plate respectively, the fixing plate is located between the two second secondary beam plates, and the fixing plate passes through the bolt structure and the first secondary beam plate.
Through adopting above-mentioned technical scheme, because the fixed plate is located between two secondary beam slabs, play the effect that supports at vertical direction to the secondary beam through the fixed plate, be favorable to the installation of secondary beam.
Preferably, the closing plate and the main beam are connected by a fillet weld, and the height of the fillet weld is 10 mm.
Through adopting above-mentioned technical scheme, because shrouding and girder are fillet weld and are connected, and the height of fillet weld is 10mm, it has connection structure intensity height, the little comprehensive advantage of occupation space.
Preferably, the sealing plate is provided with two reinforcing plates, and the two reinforcing plates are respectively used for abutting against the upper side and the lower side of the main beam.
Through adopting above-mentioned technical scheme, owing to still be provided with two reinforcing plates on the shrouding, two reinforcing plates respectively with the upper and lower both sides looks butt of girder to the connection structure intensity between girder and the shrouding has been increased.
Preferably, the sealing plate is further provided with a supporting plate for assisting in supporting the secondary beam.
Through adopting above-mentioned technical scheme, owing to still be provided with the backup pad on the shrouding, play an auxiliary stay's effect in vertical direction to the secondary beam through the backup pad, be favorable to the installation of secondary beam.
Preferably, be provided with the inserting groove on the shrouding, the tip of secondary beam slides and sets up in the inserting groove, just two upper and lower lateral walls of secondary beam are contradicted respectively with two upper and lower inside walls of inserting groove.
Through adopting above-mentioned technical scheme, owing to be provided with the inserting groove on the shrouding, the tip of secondary beam slides and sets up in the inserting groove, and the inserting groove plays the effect of location to secondary beam in vertical direction, has made things convenient for the installation of secondary beam.
Preferably, the secondary beam is provided with a positioning column, and the fixing plate is provided with a positioning hole for the positioning column to be inserted after sliding.
Through adopting above-mentioned technical scheme, owing to be provided with the reference column on the secondary beam, and set up on the fixed plate and supply the reference column slip back male locating hole, thereby it carries out the location of horizontal direction to make to the secondary beam through the cooperation of reference column and locating hole, is favorable to the installation of secondary beam.
In summary, the present application includes at least one of the following beneficial technical effects:
the secondary beam connecting plate is fixedly connected with the main beam, and the secondary beam is fixedly connected with the secondary beam connecting plate through the bolt structure, so that the secondary beam connecting plate plays a role in intermediate transition, the bolt structure on the secondary beam is not easy to collide with the bolt structure on the main beam, and normal installation of the secondary beam is facilitated;
the fixing plate is vertical to the sealing plate, and the secondary beam is fixedly connected with the fixing plate through the bolt structure, so that the bolt structure for mounting the secondary beam and the bolt structure for mounting the main beam are staggered in space, and further the bolt structure on the secondary beam is prevented from colliding with the bolt structure on the main beam;
because be provided with the inserting groove on the shrouding, the tip of secondary beam slides and sets up in the inserting groove, and the inserting groove plays the effect of location at vertical direction to secondary beam, has made things convenient for the installation of secondary beam.
Drawings
Fig. 1 is a schematic structural view of a connection structure of a secondary beam and a primary beam in embodiment 1 of the present application.
Fig. 2 is an exploded view of the secondary beam and the fixing plate according to embodiment 1 of the present application.
Fig. 3 is a schematic structural view of a connection structure of a secondary beam and a primary beam according to embodiment 2 of the present application.
Fig. 4 is an exploded view of the secondary beam and the fixing plate according to embodiment 3 of the present application.
Fig. 5 is a partially enlarged schematic view of a portion a in fig. 5.
Description of reference numerals: 1. A main beam; 2. a secondary beam; 4. a tube bundle connecting plate; 5. steel tube bundle; 6. a first main beam panel; 7. a second main beam panel; 8. a secondary beam connecting plate; 9. closing the plate; 10. a fixing plate; 11. a first secondary beam panel; 12. a second secondary beam slab; 14. a connecting bolt; 15. a second threaded hole; 16. a reinforcing plate; 17. a support plate; 18. inserting grooves; 19. positioning holes; 20. and a positioning column.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the connection structure of secondary beam and main beam disclosed in the embodiment of the present application includes a main beam 1 and a secondary beam 2, a tube bundle connecting plate 4 is fixedly arranged at one end of the main beam 1 close to a steel tube bundle 5, the main beam 1 is welded with the tube bundle connecting plate 4, and the tube bundle connecting plate 4 is fixedly connected with the steel tube bundle 5 through a bolt structure.
Referring to fig. 1 and 2, the girder 1 includes a first girder plate 6 and a second girder plate 7, the second girder plate 7 is provided in two, the first girder plate 6 is provided along a vertical direction, the two second girder plates 7 are respectively fixedly connected at both ends of the first girder plate 6, and the two second girder plates 7 are provided along a horizontal direction.
The fixed secondary beam connecting plate 8 that is provided with in side of girder 1, secondary beam connecting plate 8 include shrouding 9 and fixed plate 10, and shrouding 9 and two first girder boards 7 are fixed connection simultaneously, and in this embodiment, shrouding 9 is connected for the fillet weld with first girder board 7, and the height of fillet weld is 10 mm.
The fixing plate 10 is welded on the side wall of the closing plate 9 far from the main beam 1, and the fixing plate 10 is perpendicular to the closing plate 9.
The fixed plate 10 is located between the upper secondary beam 2 and the lower secondary beam 2, the fixed plate 10 is abutted to the side wall of the first secondary beam 11, two first threaded holes (not shown in the figure) are formed in the fixed plate 10, the two first threaded holes are internally and uniformly connected with connecting bolts 14 in a threaded manner, two second threaded holes 15 are formed in the first secondary beam 11, the size of each second threaded hole 15 is the same as that of each first threaded hole, and the distance between the two second threaded holes 15 is equal to that of the two first threaded holes. The connecting bolt 14 is simultaneously inserted into the first threaded hole and the second threaded hole 15.
The implementation principle of the connection structure of the secondary beam and the main beam in the embodiment of the application is as follows: through being provided with secondary beam connecting plate 8 on girder 1, secondary beam connecting plate 8 includes shrouding 9 and fixed plate 10, 1 fixed connection of shrouding 9 and girder, fixed plate 10 and 9 fixed connection of shrouding, and secondary beam 2 passes through bolted construction and fixed plate 10 fixed connection for the bolt of being connected between secondary beam 2 and the girder 1 does not collide with the bolt of being connected between girder 1 and the steel-pipe bundle 5, and then is favorable to the installation of girder 1 and secondary beam 2.
Example 2:
referring to fig. 3, the sealing plate 9 is further provided with two reinforcing plates 16, the two reinforcing plates 16 are fixedly connected to the upper end and the lower end of the sealing plate 9, and the two reinforcing plates 16 are respectively abutted against the two first main beam plates 6. The reinforcing plate 16 is provided for further supporting the main beam 1 in the vertical direction.
Still be provided with backup pad 17 on the shrouding 9, backup pad 17 is fixed to be set up on the shrouding 9 is located the lateral wall of fixed plate 10 one side, and the plane that backup pad 17 belonged to is perpendicular with the plane at shrouding 9 place, and backup pad 17's cross-section is triangle-shaped setting, and the top end wall of backup pad 17 contradicts in the bottom of secondary beam board 12, and backup pad 17's setting for further play the effect of support to secondary beam 2 in vertical direction, and in this embodiment, backup pad 17 sets up to two.
Example 3:
referring to fig. 4 and 5, an insertion groove 18 is provided on the sealing plate 9, the insertion groove 18 is located on a side wall of the sealing plate 9 close to one side of the fixing plate 10, the direction of the insertion groove 18 is set along the horizontal direction, and the distance between the upper and lower inner side walls of the insertion groove 18 is equal to the distance between the outer side walls of the two second secondary beam plates 12, so that when the secondary beam 2 is installed, the upper and lower outer side walls of the secondary beam 2 are respectively abutted against the upper and lower inner side walls of the insertion groove 18.
The side wall of the fixing plate 10 close to the first secondary beam plate 11 is provided with a positioning hole 19, and the side wall of the first secondary beam plate 11 close to one side of the fixing plate 10 is fixedly provided with a positioning column 20 for being inserted into the positioning hole 19. When the positioning post 20 is inserted into the positioning hole 19, the first threaded hole on the fixing plate 10 is aligned with the second threaded hole 15 on the first secondary beam plate 11.
The implementation principle of the connection structure of the secondary beam and the main beam in the embodiment of the application is as follows: when installing secondary beam 2, insert in inserting groove 18 and make two secondary beam plate 12's the lateral wall contradict respectively with two upper and lower inside walls of inserting groove 18 with two secondary beam plate 12 earlier, make and carry out the location of vertical direction to secondary beam 2, later insert the locating hole 19 on the fixed plate 10 with the reference column on the primary beam plate 11 again, thereby realize carrying out the location of horizontal direction to secondary beam 2, after secondary beam 2 advances line location, first screw hole on the fixed plate 10 is just right with second screw hole 15 on the primary beam plate 11, can be through connecting bolt 14 with secondary beam 2 and secondary beam connecting plate 8 and then fixed this moment, thereby made things convenient for the installation of secondary beam 2.
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 (8)
1. The utility model provides a connection structure of secondary beam and girder which characterized in that: the novel combined beam is characterized by comprising a main beam (1), a secondary beam (2) and a secondary beam connecting plate (8), wherein the secondary beam connecting plate (8) is fixedly connected with the main beam (1), and the secondary beam (2) is fixedly connected with the secondary beam connecting plate (8) through a bolt structure.
2. The connection structure of a secondary beam and a main beam according to claim 1, characterized in that: secondary beam connecting plate (8) include shrouding (9) and fixed plate (10), shrouding (9) and girder (1) fixed connection, fixed plate (10) and shrouding (9) mutually perpendicular, secondary beam (2) pass through bolted construction and fixed plate (10) fixed connection.
3. The connection structure of a secondary beam and a main beam according to claim 2, characterized in that: secondary beam (2) are including first secondary beam slab (11) and second secondary beam slab (12), second secondary beam slab (12) set up to two, two second secondary beam slab (12) is fixed connection respectively at the upper and lower both ends of first secondary beam slab (11), fixed plate (10) are located between two second secondary beam slabs (12), just fixed plate (10) are through bolted construction and first secondary beam slab (11).
4. The connection structure of a secondary beam and a primary beam according to claim 3, characterized in that: the sealing plate (9) is connected with the main beam (1) through a fillet weld, and the height of the fillet weld is 10 mm.
5. The connection structure of a secondary beam and a main beam according to claim 4, wherein: the sealing plate (9) is provided with two reinforcing plates (16), and the two reinforcing plates (16) are respectively used for being abutted against the upper side and the lower side of the main beam (1).
6. The connection structure of a secondary beam and a primary beam according to claim 5, wherein: and the sealing plate (9) is also provided with a supporting plate (17) for assisting in supporting the secondary beam (2).
7. A secondary beam to primary beam connection according to claim 4 or 6, wherein: an inserting groove (18) is formed in the sealing plate (9), the end portion of the secondary beam (2) is arranged in the inserting groove (18) in a sliding mode, and the upper outer side wall and the lower outer side wall of the secondary beam (2) are respectively abutted to the upper inner side wall and the lower inner side wall of the inserting groove (18).
8. The connection structure of a secondary beam and a primary beam according to claim 7, wherein: the secondary beam (2) is provided with a positioning column (20), and the fixing plate (10) is provided with a positioning hole (19) for the positioning column (20) to be inserted after sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120791632.XU CN215253439U (en) | 2021-04-19 | 2021-04-19 | Connection structure of secondary beam and main beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120791632.XU CN215253439U (en) | 2021-04-19 | 2021-04-19 | Connection structure of secondary beam and main beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215253439U true CN215253439U (en) | 2021-12-21 |
Family
ID=79509366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120791632.XU Active CN215253439U (en) | 2021-04-19 | 2021-04-19 | Connection structure of secondary beam and main beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215253439U (en) |
-
2021
- 2021-04-19 CN CN202120791632.XU patent/CN215253439U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104563494B (en) | A kind of conversion support system for socket joint dish button steel tube frame and construction | |
| CN214996175U (en) | Hoisting adjusting device for rigid connection of super high-rise box-shaped steel beam | |
| CN215253439U (en) | Connection structure of secondary beam and main beam | |
| CN214220084U (en) | Row-shaped steel concrete shear wall and assembly type building structure system thereof | |
| CN216516153U (en) | Steel structure crossbeam | |
| CN216184761U (en) | Adjustable transportation bed-jig of steel case roof beam | |
| CN213233810U (en) | Light steel structure assembled low-rise building structure | |
| CN215407491U (en) | Jig frame for assembling inverted triangular pipe truss in C-shaped stock ground | |
| CN214739017U (en) | Steel tube bundle combined shear wall and steel beam connecting device | |
| CN210316016U (en) | Quick assembling joint structure with steel skeleton structure | |
| CN211257304U (en) | Clamping and inserting type full-bolt connection steel structure beam column node | |
| CN207451442U (en) | Subway station bellend gantry crane rail beam | |
| CN215549669U (en) | Multifunctional pedestal for precast box girder | |
| CN220080325U (en) | Adjustable beam column node structure | |
| CN219033566U (en) | Connecting node structure of curtain wall and steel structure | |
| CN215052156U (en) | No. 0 bracket supports shear force spare under bridge to one side | |
| CN219863392U (en) | Shaped steel roof beam fixed connection device | |
| CN219196275U (en) | Node connection structure of steel structure | |
| CN220565695U (en) | A steel platform template bearing structure for large-span structure | |
| CN218028497U (en) | Steel bar connecting structure at bottom of stiff steel beam | |
| CN215368876U (en) | Prefabricated steel mould is consolidated to structure increase cross-section | |
| CN220364873U (en) | Prefabricated bed-jig of bent cap steel reinforcement cage | |
| CN218265122U (en) | Fire control vestibule bottom sprag device | |
| CN218406689U (en) | H-shaped steel supporting structure | |
| CN217925039U (en) | Beam column structural support reinforcing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |