CN211396852U

CN211396852U - Novel antidetonation steel construction of assembled

Info

Publication number: CN211396852U
Application number: CN202020981355.4U
Authority: CN
Inventors: 王立成; 王立梅; 王立勇; 王立明; 王立波
Original assignee: Beijing Aobo Xingye Steel Structure Co Ltd
Current assignee: Beijing Aobo Xingye Steel Structure Co Ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-09-01
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a novel antidetonation steel construction of assembled, including ground, two steel columns and the H shaped steel roof beam of department between two steel columns, the welding of steel column bottom has the loading board, and the loading board is fixed to be located in the ground upper end, and stabilising arrangement is installed to the loading board bottom, installs the welded plate on the side that two steel columns are close to each other, the beneficial effects of the utility model are that: insert the edge of a wing of lower extreme on the H shaped steel roof beam in the triangle supports the spacing inslot of piece and carry out fixed connection through the high strength bolt of bearing type, support the triangle again simultaneously and fix on two steel columns, prevent that the H shaped steel roof beam from rocking, very big assurance the stability of H shaped steel roof beam, play shock-resistant effect, through setting up stabilising arrangement, fixed plate on the three stake body all extends the connection bearing block, make the loading board of three stake body upper end more stable in the ground upper end, consequently, make the steel column of loading board top more stable, effectively prevent the vibrations of steel column, guarantee the stability of H shaped steel roof beam connection.

Description

Novel antidetonation steel construction of assembled

Technical Field

The utility model relates to a steel construction technical field specifically is a novel antidetonation steel construction of assembled.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall boards, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, assembling and installing the components on the site in a reliable connection mode, wherein the fabricated steel structure is a structure formed by steel materials and is one of main building structure types, and the structure mainly comprises beam steel, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal processes such as silanization, pure manganese phosphating, water washing drying, zinc plating and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, the general anti-seismic performance of steel construction on the existing market is poor, can not carry out the bearing to the too big steel construction of weight, and fixed knot constructs not firm enough, probably has the phenomenon that drops and slide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel antidetonation steel construction of assembled to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled novel anti-seismic steel structure comprises a foundation, two steel columns and an H-shaped steel beam positioned between the two steel columns, the bottom ends of the steel columns are fixedly welded with a bearing plate, the bearing plate is fixedly positioned at the upper end of a foundation, the bottom of the bearing plate is provided with a stabilizing device, the side surfaces of the two steel columns which are close to each other are provided with welding plates, the upper end and the lower end of each welding plate are fixedly connected with the steel column through a second pressure-bearing high-strength bolt, the upper end and the lower end of one surface of each welding plate, which is close to each welding plate, are fixedly connected with a plurality of triangular abutting blocks, the inclined plane of the triangular abutting block is provided with a limiting groove, flanges are arranged at the upper end and the lower end of the H-shaped steel beam, both ends of the flange are inserted in the corresponding limiting grooves, the limiting grooves are internally provided with jacks, and a third pressure-bearing high-strength bolt is inserted and connected in the jack, and the flange is fixedly connected with the triangular abutting block through the third pressure-bearing high-strength bolt.

Preferably, stabilising arrangement comprises stake body, connecting block, fixed plate and bearing block, the fixed welding of loading board bottom has three stake body, all weld the connecting block on the stake body, the stake body passes through connecting block fixedly connected with fixed plate, every the other end that the connecting block was kept away from to the fixed plate all extends to be connected on the lateral wall of bearing block, the bearing block is in the center below of loading board.

Preferably, the pile bodies are uniformly distributed at the bottom of the bearing plate and inserted into the foundation, and the included angle between every two adjacent fixing plates is 120 degrees.

Preferably, the fixing plates are all located in the same horizontal plane.

Preferably, the triangular abutting blocks are symmetrically welded at the upper end and the lower end of the welding plate.

Preferably, the supporting plates are installed on the periphery of the bottom of the steel column, and two ends of each supporting plate are fixedly connected with the steel column and the bearing plate through a first pressure-bearing high-strength bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the flanges at the upper end and the lower end of the H-shaped steel beam are inserted into the limiting grooves of the triangular abutting blocks and fixedly connected through the pressure-bearing high-strength bolts, and meanwhile, the triangular abutting blocks are fixed on the two steel columns, so that the H-shaped steel beam is prevented from shaking, the stability of the H-shaped steel beam is greatly guaranteed, and the anti-seismic effect is achieved;

2. through setting up stabilising arrangement, the fixed plate on the three stake body all extends and connects the bearing block for the loading board of three stake body upper end is more stable in the ground upper end, consequently makes the steel column of loading board top more stable, effectively prevents the vibrations of steel column, guarantees the stability of H shaped steel roof beam connection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the triangular support block of the present invention;

fig. 3 is a schematic view of the stabilizing device of the present invention.

In the figure: 1. a foundation; 2. a steel column; 3. a carrier plate; 4. a stabilizing device; 41. a pile body; 42. connecting blocks; 43. a fixing plate; 44. a bearing block; 5. a support plate; 6. a first pressure-bearing high-strength bolt; 7. welding the plate; 8. a second pressure-bearing high-strength bolt; 9. a triangular resisting block; 10. a limiting groove; 11. a jack; 12. a third pressure-bearing high-strength bolt; 13. an H-shaped steel beam; 14. and (4) flanges.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an assembled novel anti-seismic steel structure comprises a foundation 1, two steel columns 2 and be in the H shaped steel roof beam 13 between two

steel columns

2, 2 fixed welding in bottom of steel column has loading board 3, loading board 3 is fixed to be located in 1 upper end of ground, stabilising arrangement 4 is installed to loading board 3 bottom, install welded plate 7 on the side that two steel columns 2 are close to each other, both ends are through No. two pressure-bearing type

high strength bolt

8 and 2 fixed connection of steel column about the welded plate 7, two welded plate 7 are close to the equal fixedly connected with a plurality of triangles of upper and lower extreme of one side mutually and support piece 9, the triangle supports and is equipped with spacing groove 10 on the 9 inclined plane, both ends are provided with edge of a wing 14 about the H shaped steel roof beam 13, the both ends of edge of a wing 14 are all inserted and are established in corresponding spacing groove 10, be provided with jack 11 in the spacing groove 10, it is connected with No. three pressure-bearing type high strength bolt.

In this embodiment, stabilising arrangement 4 is by pile body 41, connecting block 42, fixed plate 43 and bearing block 44 constitute, 3 bottom fixed welding of loading board has three pile body 41, all weld connecting block 42 on the pile body 41, pile body 41 passes through connecting block 42 fixedly connected with fixed plate 43, every fixed plate 43 is kept away from the other end of connecting block 42 and all extends the connection on the lateral wall of bearing block 44, bearing block 44 is in the center below of loading board 3, fixed plate 43 all is in same horizontal plane, pile body 41 evenly distributed is in the bottom of loading board 3 and inserts in ground 1, contained angle between the adjacent fixed plate 43 is 120, make the steel column above loading board 3 more stable, effectively prevent the vibrations of steel column 2, guarantee the stability of H shaped steel roof beam 13 connection.

Referring to fig. 2, the triangular support blocks 9 are symmetrically welded to the upper and lower ends of the welding plate 7, and are suitable for most conventional parameter steel beams.

In this embodiment, 2 bottoms of steel column install backup pad 5 all around, and the both ends of backup pad 5 are through a pressure-bearing type high-strength bolt 6 respectively with

steel column

2 and 3 fixed connection of loading board, avoid steel column 2 displacement to appear, further improve steel column 2's stability.

In this embodiment, insert in the spacing groove 10 that the piece 9 was supported to the triangle through the edge of a wing 14 with H shaped steel roof beam 13 upper and lower extreme, and support piece 9 through jack 11 and triangle through No. three pressure-bearing type high strength bolt 12 and carry out fixed connection, fix on two steel columns 2 through No. two pressure-bearing type high strength bolt 8 welded plates 7 again, prevent that H shaped steel roof beam 13 from rocking, very big assurance H shaped steel roof beam 13's stability, play antidetonation effect, the stabilising arrangement 4 of the setting of steel column 2 bottom, the bearing block 44 is all extended to the fixed plate 43 on the three stake body 41, make loading board 3 of three stake body 41 upper end more stable in the ground upper end, consequently, make the steel column 2 of loading board 3 top more stable, effectively prevent the vibrations of steel column 2, guarantee the stability that H shaped steel roof beam 13 connects.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel antidetonation steel construction of assembled, includes ground (1), two steel columns (2) and is in H shaped steel roof beam (13) between two steel columns (2), its characterized in that: the steel column supporting structure is characterized in that a bearing plate (3) is fixedly welded at the bottom end of each steel column (2), the bearing plate (3) is fixedly located at the upper end of a foundation (1), a stabilizing device (4) is installed at the bottom of the bearing plate (3), a welding plate (7) is installed on the side face, close to each other, of each two steel columns (2), the upper end and the lower end of each welding plate (7) are fixedly connected with a plurality of triangular abutting blocks (9) through a second pressure-bearing type high-strength bolt (8), the upper end and the lower end, close to one face, of each two welding plates (7) are fixedly connected with a plurality of triangular abutting blocks (9), limiting grooves (10) are formed in the inclined faces of the triangular abutting blocks (9), flanges (14) are arranged at the upper end and the lower end of each H-shaped steel beam (13), the two ends of the flanges (14) are inserted into the corresponding limiting grooves (10), inserting holes, the flange (14) is fixedly connected with the triangular abutting block (9) through a third pressure-bearing high-strength bolt (12).

2. The assembled novel anti-seismic steel structure according to claim 1, characterized in that: stabilising arrangement (4) comprise stake cylinder (41), connecting block (42), fixed plate (43) and bearing block (44), bearing plate (3) bottom fixed weld has three stake cylinder (41), all weld on stake cylinder (41) connecting block (42), stake cylinder (41) are through connecting block (42) fixedly connected with fixed plate (43), every fixed plate (43) are kept away from the other end of connecting block (42) and are all extended and connect on the lateral wall of bearing block (44), bearing block (44) are in the center below of bearing plate (3).

3. The assembled novel anti-seismic steel structure according to claim 2, characterized in that: the pile columns (41) are uniformly distributed at the bottom of the bearing plate (3) and inserted into the foundation (1), and the included angle between every two adjacent fixing plates (43) is 120 degrees.

4. The assembled novel anti-seismic steel structure according to claim 2, characterized in that: the fixing plates (43) are all located in the same horizontal plane.

5. The assembled novel anti-seismic steel structure according to claim 1, characterized in that: the triangular abutting blocks (9) are symmetrically welded at the upper end and the lower end of the welding plate (7).

6. The assembled novel anti-seismic steel structure according to claim 1, characterized in that: supporting plates (5) are installed on the periphery of the bottom of the steel column (2), and two ends of each supporting plate (5) are fixedly connected with the steel column (2) and the bearing plate (3) through a pressure-bearing high-strength bolt (6).