CN219261320U

CN219261320U - Steel structure for improving stability of building structure

Info

Publication number: CN219261320U
Application number: CN202320791095.8U
Authority: CN
Inventors: 赵卜; 刘杰; 刘玉刚
Original assignee: Zhongmu Hebei Engineering Project Management Co ltd
Current assignee: Zhongmu Hebei Engineering Project Management Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-27
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a steel structure for improving the stability of a building structure, which comprises a plurality of I-shaped steels, two fixing sleeves, two extension supporting seats, two cushion blocks and an auxiliary fixing plate, wherein the I-shaped steels are arranged in an I shape, the arrangement and the combination are of a T-shaped structure, the two fixing sleeves are buckled and fixed from two sides of the joint of the T-shaped steel structure, the two sides of the waist of the I-shaped steels are filled with the fixing sleeves through the two cushion blocks, the two sides of the fixing sleeves are buckled with the edges of lower flange plates for transversely arranging the I-shaped steels through the auxiliary fixing plates, the two sides of the fixing sleeves are rotationally connected with supporting plates, the other ends of the supporting plates are rotationally connected with the extension supporting seats, the two sides above the extension supporting seats are connected with fixing buckles, and the tops of the fixing buckles are buckled with the edges of lower flange plates of the I-shaped steels.

Description

Steel structure for improving stability of building structure

Technical Field

The utility model belongs to the technical field of steel structures, and particularly relates to a steel structure for improving the stability of a building structure.

Background

Steel structures are often used in the modern construction field. On the one hand, through setting up steel construction in the brickwork structure, can improve shock resistance, overall rigidity and the stability of building, on the other hand steel construction can replace certain brickwork structure, compares with the brickwork structure, and steel construction light in weight, intensity are high, construction cycle is short when assembling.

Most of steel structures used in the existing building structures are connected in a welding or angle iron mode in the connecting process, but the interior of the welded steel structures are not connected, only the surfaces of the welded steel structures are welded, and when the steel structures are subjected to larger pressure, the steel structures are easy to break and are not firmly connected; the connecting device is connected in a mode of angle iron, the connecting area is small, no support exists in the middle position of the steel structure, when the steel structure is subjected to large pressure, the beam of the steel structure is easy to bend due to the fact that no support exists at the bottom, connection of the steel structure is unstable, and stability is poor.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides a steel structure for improving the stability of a building structure.

The utility model provides a steel structure for improving the stability of a building structure, which comprises a plurality of I-steel, two fixing sleeves, two extension supporting seats, two cushion blocks and an auxiliary fixing plate, wherein the I-steel is arranged in an I shape, and the arrangement combination is of a T-shaped structure, and is characterized in that: the two fixed sleeves are fastened and fixed from two sides of the joint of the T-shaped structure of the I-shaped steel, the two sides of the waist of the I-shaped steel are filled with the cushion blocks, two sides of the fixed sleeves are fastened and connected with the edges of the lower flange plates of the transverse H-shaped steel through auxiliary fixing plates, two sides of the fixed sleeves are rotatably connected with supporting plates, the other ends of the supporting plates are rotatably connected with extension supporting seats, two sides above the extension supporting seats are connected with fixing buckles, and the tops of the fixing buckles are fastened with the edges of the lower flange plates of the I-shaped steel.

Further, the outer shape of the fixing sleeve is matched with that of the I-shaped steel, the fixing sleeve is in a shape of a Chinese character 'kou', and the buckling positions of the fixing sleeve are connected in a matched mode through a plurality of first bolts and nuts.

Further, the shapes of the two sides of the waist of the cushion block and the I-steel are matched, and the two sides of the fixing sleeve are connected with the cushion block in a matched mode through a plurality of first fixing bolts.

Further, the auxiliary fixing plate is of a [ -shaped structure, the top of the auxiliary fixing plate is buckled with the edge of the lower flange plate of the I-shaped steel, the bottom of the auxiliary fixing plate is buckled with the bottom of the fixing sleeve, and the auxiliary fixing plate is connected with the side face and the bottom of the fixing sleeve in a matched mode through a plurality of second bolts and nuts.

Further, the bottom of extension supporting seat is provided with the spread groove with backup pad shape assorted, the both sides of spread groove pass backup pad and extension supporting seat cooperation through third bolt and nut and be connected.

Further, the bottoms of the fixing buckles at the two sides are connected with the extension supporting seat in a matched mode through fourth bolts and nuts.

The utility model has the beneficial effects that:

this steel construction is through placing the I-steel with the shape of "worker" word to through the mode through extension supporting seat and backup pad in the bottom of I-steel, make fixed cover and backup pad, extension supporting seat form triangle bearing structure, thereby can support the I-steel as the crossbeam, can fix the junction of fixed cover at I-steel T type structure through auxiliary fixed plate in addition, thereby accomplish steel construction's fixed and connection.

Drawings

Fig. 1 is a structural diagram 1 of a steel structure for improving the stability of a building structure according to the present utility model.

Fig. 2 is a structural diagram of a steel structure for improving stability of a building structure according to the present utility model.

Fig. 3 is an exploded structural view of a steel structure for improving stability of a building structure according to the present utility model.

( 1. I-steel; 2. a fixed sleeve; 3. extending the supporting seat; 4. a cushion block; 5. an auxiliary fixing plate; 6. a support plate; 7. a fixing buckle; 8. a fixing bolt; 9. a connecting groove; 10. a plurality of first bolt nuts; 11. a plurality of second bolt nuts; 12. a third bolt and nut; 13. fourth bolt and nut )

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the device comprises a plurality of i-beams 1, two fixing sleeves 2, two extension supporting seats 3, two cushion blocks 4 and an auxiliary fixing plate 5, wherein a plurality of the i-beams 1 are arranged in an I shape, and are arranged in a T-shaped structure, the two fixing sleeves 2 are buckled and fixed on two sides of a joint of the T-shaped structures of the i-beams 1, the two sides of the waist of the i-beams 1 are filled with the cushion blocks 4, two sides of the fixing sleeves 2 are buckled with the edges of the lower flange plates for transversely arranging the i-beams 1 through the auxiliary fixing plates 5, two sides of the fixing sleeves 2 are rotationally connected with supporting plates 6, the other ends of the supporting plates 6 are rotationally connected with the extension supporting seats 3, two sides above the extension supporting seats 3 are connected with fixing buckles 7, and the tops of the fixing buckles 7 are buckled with the edges of the lower flange plates of the i-beams 1.

Example 1:

after a plurality of I-steel 1 are spliced into a T-shaped structure, cushion blocks 4 are placed on two sides of the waist of the I-steel 1, and a fixing sleeve 2 is fixed at the joint of the I-steel 1 with the T-shaped structure through a plurality of first bolts and nuts 10; afterwards, the fixing sleeve 2 is fixedly connected with the cushion block 4 through the fixing bolt 8, so that the fixing sleeve 2 can be fixed on the I-steel 1 through interference fit; the lower flange plate of the I-steel 1 is buckled with the bottom of the fixed sleeve 2 from the side surface of the fixed sleeve 2 through the auxiliary fixed plate 5, and is fixed with the fixed sleeve 2 through a plurality of second bolt nuts 11, so that the fixed sleeve 2 is clamped on the transverse I-steel 1, and the joint of the I-steel 1 is fixed; the fixing buckles 7 on the two sides above the extension supporting seat 3 are matched with the lower flange plate of the I-steel 1 through the fourth bolt and nut 13, so that the fixing buckles 7 can slide at the lower flange plate of the I-steel 1, one end of the supporting plate 6 is fixedly connected with the bottom of the extension supporting seat 3 through the matching of the third bolt and nut 12 and the connecting groove 9 below the extension supporting seat 3, the position of the extension supporting seat 3 is determined, and finally the fourth bolt and nut 13 above the extension supporting seat 3 is screwed down to fix the fixing buckles 7, so that the steel structure is connected.

In addition, the bottom of the vertically placed I-steel 1 can be connected with the horizontally placed I-steel 1 below in the same mode, and after the connection of the horizontally placed I-steel 1 is connected through welding, the connection structure is connected with the middle of the welding part, so that the stability of the steel structure can be enhanced.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides an improve building structure stability's steel construction, includes a plurality of I-steel, two fixed sleeves, two extension supporting seat, two cushion and auxiliary fixation board, wherein a plurality of the I-steel is "worker" word and places, and places the combination and be T type structure, its characterized in that: the two fixed sleeves are fastened and fixed from two sides of the joint of the T-shaped structure of the I-shaped steel, the two sides of the waist of the I-shaped steel are filled with the cushion blocks, two sides of the fixed sleeves are fastened and connected with the edges of the lower flange plates of the transverse H-shaped steel through auxiliary fixing plates, two sides of the fixed sleeves are rotatably connected with supporting plates, the other ends of the supporting plates are rotatably connected with extension supporting seats, two sides above the extension supporting seats are connected with fixing buckles, and the tops of the fixing buckles are fastened with the edges of the lower flange plates of the I-shaped steel.

2. A steel structure for improving the stability of a building structure according to claim 1, wherein: the fixing sleeve is matched with the outer shape of the I-steel and is in a shape of a Chinese character 'kou', and the buckling positions of the fixing sleeve are connected in a matched mode through a plurality of first bolts and nuts.

3. A steel structure for improving the stability of a building structure according to claim 1, wherein: the shapes of the two sides of the waist of the cushion block and the I-steel are matched, and the two sides of the fixing sleeve are connected with the cushion block in a matched mode through a plurality of first fixing bolts.

4. A steel structure for improving the stability of a building structure according to claim 1, wherein: the auxiliary fixing plate is of a [ -shaped structure, the top of the auxiliary fixing plate is buckled with the edge of the lower flange plate of the I-steel, the bottom of the auxiliary fixing plate is buckled with the bottom of the fixing sleeve, and the auxiliary fixing plate is connected with the side face and the bottom of the fixing sleeve in a matched mode through a plurality of second bolts and nuts.

5. A steel structure for improving the stability of a building structure according to claim 1, wherein: the bottom of extension supporting seat is provided with the spread groove with backup pad shape assorted, the both sides of spread groove pass backup pad and extension supporting seat cooperation through third bolt and nut and be connected.

6. A steel structure for improving the stability of a building structure according to claim 1, wherein: the bottoms of the fixing buckles at the two sides are connected with the extension supporting seat in a matched mode through fourth bolt nuts.