CN219060374U

CN219060374U - Steel-concrete beam column connection structure

Info

Publication number: CN219060374U
Application number: CN202320004534.6U
Authority: CN
Inventors: 郑逸楠; 唐捷; 唐天云; 邓黄海
Original assignee: Unibuit Construction Investment Co ltd
Current assignee: Unibuit Construction Investment Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-05-23
Anticipated expiration: 2033-01-03

Abstract

The application discloses steel-concrete beam column connection structure belongs to the steel construction field, and it includes vertical beam, crossbeam and linking frame, the linking frame sets up in the outside of crossbeam, the inside rotation of linking frame is connected with No. three bolts, the back of linking frame has the fixed plate through No. three bolts fixed mounting, no. three bolts's external thread connection has No. three nuts, the equal fixedly connected with support frame in top and bottom of linking frame, one side of support frame closely laminates with the outside of vertical beam; the application firmly fixes the crossbeam in the both sides of erecting the roof beam through setting up two connecting frame cooperation many bolts, only need set up the mounting hole in the junction and install the crossbeam that can be simple, very simple and convenient through setting up the polylith support frame simultaneously for the crossbeam forms stable triangle-shaped structure with the handing-over department of erecting the roof beam, joint strength between the reinforcing beam post that can be further is worth using widely.

Description

Steel-concrete beam column connection structure

Technical Field

The application relates to the field of steel structures, in particular to a steel-concrete beam column connecting structure.

Background

The wood structure in the traditional building has poor fire resistance, the brick-concrete structure has poor shock resistance, the steel structure and the reinforced concrete structure have high manufacturing cost and large dead weight. In recent years, a new building structure fabricated building has been developed, in which some or all of the components of a house are prefabricated in a factory, and then transported to a construction site and assembled by a reliable connection method. The assembled building has the advantages of high building speed, easy standardization, attractive and fashionable appearance, energy conservation, environmental protection, recycling and the like. The assembled house mainly comprises precast beam columns, precast floor slabs and precast wall boards.

At present, the prefabricated beam column of assembled is mostly steel-concrete structure or steel structure spare, carries out the equipment of combination through the connecting piece between the prefabricated beam column, proposes steel-concrete beam column quick installation connection structure in the bulletin number CN217027514U, and the connecting piece is lighter than shaped steel connecting piece weight, and the cost is lower, also has sufficient stable bearing capacity, and anticorrosive, fire resistance are good, connect convenient, swift, alleviate the amount of labour, improve assembly efficiency, lack the support between the adjacent steel-concrete beam column of above-mentioned connection structure, make its intensity lower, for this reason we propose steel-concrete beam column connection structure.

Disclosure of Invention

Aiming at the defects of the prior art, the application provides a steel-concrete beam column connecting structure, overcomes the defects of the prior art and aims at solving the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a reinforced concrete beam column connection structure, includes vertical beam, crossbeam and linking frame, the linking frame sets up in the outside of crossbeam, the inside rotation of linking frame is connected with No. three bolts, there is the fixed plate at the back of linking frame through No. three bolt fixed mounting, no. three nut of external screw thread connection of No. three bolts, the equal fixedly connected with support frame in top and bottom of linking frame, one side of support frame closely laminates with the outside of vertical beam.

As a preferred technical scheme of this application, the quantity of crossbeam is two, and two crossbeams set up the both sides at the vertical beam, the quantity of support frame is four, and four support frames two by two symmetric distribution in the both sides of vertical beam.

Through adopting above-mentioned technical scheme, the joint strength between vertical beam and the crossbeam of effectual reinforcing of support frame can improve life.

As a preferred technical scheme of this application, the bottom rotation of support frame inner chamber is connected with No. two bolts, the bottom of No. two bolts runs through support frame, connecting frame and crossbeam and extends to the inside of another support frame, no. two external screw thread connection of bolts has No. two nuts.

Through adopting above-mentioned technical scheme, the joint strength between crossbeam and the connection frame can be guaranteed to the bolt No. two.

As a preferred technical scheme of this application, one side rotation of support frame inner chamber is connected with a bolt, the one end of a bolt runs through support frame and vertical beam and extends to the inside of another support frame, the outside threaded connection of a bolt has a nut.

Through adopting above-mentioned technical scheme, the bolt No. one can guarantee the connection effect between vertical beam and two support frames.

As a preferred technical scheme of this application, the front rotation of connecting frame is connected with No. four bolts, be provided with the reinforcing plate between No. four bolts and the connecting frame, no. four bolts's one end runs through two reinforcing plates, connecting frame, crossbeam and fixed plate and extends to one side of fixed plate, no. four bolts's external screw thread connection has No. four nuts.

By adopting the technical scheme, the reinforcing plate can strengthen the connection strength between the two connecting frames.

The beneficial effects of this application: through setting up two connecting frames cooperation many bolts with the crossbeam firmly fixed in the both sides of erecting the roof beam, only need set up the mounting hole in junction and install the crossbeam that can be simple, very simple and convenient through setting up the polylith support frame simultaneously for the crossbeam forms stable triangle-shaped structure with the handing-over department of erecting the roof beam, the joint strength between the reinforcing beam post that can be further is worth using widely.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a front partial cross-sectional view of the present application;

fig. 3 is a side view of the present application.

In the figure: 1. a vertical beam; 2. a cross beam; 3. a connection frame; 4. a support frame; 5. a first bolt; 6. a first nut; 7. a second bolt; 8. a third bolt; 9. a fourth bolt; 10. a reinforcing plate; 11. a fourth nut; 12. a second nut; 13. a third nut; 14. and a fixing plate.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Referring to fig. 1-3, the steel-concrete beam column connection structure comprises a vertical beam 1, a beam 2 and a connection frame 3, wherein the connection frame 3 is arranged outside the beam 2, a third bolt 8 is rotationally connected in the connection frame 3, two connection frames 3 are sleeved outside the beam 2, the end part of the connection frame 3 is abutted to a fixing plate 14, the fixing plate 14 is fixedly installed on the back surface of the connection frame 3 through the third bolt 8, a third nut 13 is connected to the external thread of the third bolt 8, the connection frame 3 is installed on the other side of the connection frame 3 transversely through the third bolt 8, the beam 2 is positioned between the third bolts 8, and then the connection frame 3 is installed.

In addition, the equal fixedly connected with support frame 4 in top and bottom of connecting frame 3, the outside of one side of support frame 4 and vertical beam 1 closely laminates, and the quantity of crossbeam 2 is two, and two crossbeams 2 set up in the both sides of vertical beam 1, and the quantity of support frame 4 is four, and the two liang symmetric distribution of four support frames 4 is in the both sides of vertical beam 1, and the cross section of support frame 4 is triangle-shaped, can support crossbeam 2 and vertical beam 1 respectively, improves the stability when connecting on one side.

Secondly, the bottom of support frame 4 inner chamber rotates and is connected with No. two bolt 7, the bottom of No. two bolt 7 runs through support frame 4, connecting frame 3 and crossbeam 2 and extends to the inside of another support frame 4, no. two bolt 7's external screw thread connection has No. two nuts 12, one side of support frame 4 inner chamber rotates and is connected with No. one bolt 5, no. one bolt 5's one end runs through support frame 4 and vertical beam 1 and extends to the inside of another support frame 4, no. one bolt 5's external screw thread connection has a nut 6, connecting frame 3's front rotation is connected with No. four bolt 9, be provided with reinforcing plate 10 between No. four bolt 9 and connecting frame 3, no. four bolt 9's one end runs through two reinforcing plate 10, connecting frame 3, crossbeam 2 and fixed plate 14 and extend to one side of fixed plate 14, no. four bolt 9's external screw thread connection has No. four nuts 11, in order to strengthen the connection strength between support frame 4, connecting frame 3, vertical beam 1 and crossbeam 2 and the inside of another support frame 4, no. 7 and extend to another support frame 4, no. 7 and No. two bolts 9 and one end of connecting frame 4 and No. 4 and one end of extending to one end of No. two bolts 9 and No. 4, no. 5 and one end of the external screw thread connection that extends to one end of No. 4 and No. 5 and No. two bolt 9 is worth extending to one end of the nut 11.

Working principle: the connecting frame 3 is sleeved outside the cross beam 2, then four fixing plates 14 are arranged on the other side of the connecting frame 3 through a third bolt 8, the cross beam 2 is arranged between the third bolts 8, the connecting frame 3 is arranged, then the bottom ends of the second bolts 7 penetrate through the supporting frame 4, the connecting frame 3 and the cross beam 2 and extend to the inside of the other supporting frame 4, the second bolts 7 are externally connected with second nuts 12 in a threaded manner, one ends of the first bolts 5 penetrate through the supporting frame 4 and the vertical beams 1 and extend to the inside of the other supporting frame 4, the first nuts 6 are externally connected with first bolts 5 in a threaded manner, finally one ends of the fourth bolts 9 penetrate through the two reinforcing plates 10, the connecting frame 3, the cross beam 2 and the fixing plates 14 and extend to one side of the fixing plates 14, the fourth bolts 9 are externally connected with the fourth nuts 11 in a threaded manner, and therefore the strength of the connecting structure can be effectively improved, meanwhile, the cross section of the connecting frame 3 is triangular, the cross beam 2 and the vertical beams 1 can be respectively supported, and stability in connection can be improved.

The foregoing description is only a preferred embodiment of the present application, and is not intended to limit the present application, but although the present application has been described in detail with reference to the foregoing embodiment, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a reinforced concrete beam column connection structure, includes perpendicular roof beam (1), crossbeam (2) and connecting frame (3), its characterized in that, connecting frame (3) set up in the outside of crossbeam (2), the inside rotation of connecting frame (3) is connected with No. three bolt (8), the back of connecting frame (3) is through No. three bolt (8) fixed mounting has fixed plate (14), no. three nut (13) of external thread connection of No. three bolt (8), the equal fixedly connected with support frame (4) in top and the bottom of connecting frame (3), one side of support frame (4) closely laminates with the outside of perpendicular roof beam (1).

2. The steel-concrete beam-column connecting structure according to claim 1, wherein the number of the cross beams (2) is two, and the two cross beams (2) are arranged on both sides of the vertical beam (1).

3. The steel-concrete beam column connecting structure according to claim 1, wherein the number of the supporting frames (4) is four, and the four supporting frames (4) are symmetrically distributed on two sides of the vertical beam (1) in pairs.

4. The steel-concrete beam column connecting structure according to claim 3, wherein the bottom of the inner cavity of the supporting frame (4) is rotationally connected with a second bolt (7), the bottom end of the second bolt (7) penetrates through the supporting frame (4), the connecting frame (3) and the cross beam (2) and extends to the inside of the other supporting frame (4), and the external thread of the second bolt (7) is connected with a second nut (12).

5. A steel-concrete beam column connecting structure according to claim 3, wherein one side of the inner cavity of the supporting frame (4) is rotatably connected with a first bolt (5), one end of the first bolt (5) penetrates through the supporting frame (4) and the vertical beam (1) and extends to the inside of the other supporting frame (4), and a first nut (6) is connected to the external thread of the first bolt (5).

6. The steel-concrete beam column connecting structure according to claim 1, wherein the front surface of the connecting frame (3) is rotationally connected with a fourth bolt (9), a reinforcing plate (10) is arranged between the fourth bolt (9) and the connecting frame (3), one end of the fourth bolt (9) penetrates through the two reinforcing plates (10), the connecting frame (3), the cross beam (2) and the fixing plate (14) and extends to one side of the fixing plate (14), and a fourth nut (11) is connected to the external threads of the fourth bolt (9).