A green building steel structure

Abstract

The utility model belongs to the technical field of steel structure, and particularly relates to a green building steel structure, comprising a base, a steel column connected by bolts at the top end of the base, a mounting base being arranged on the outer wall of the steel column, a first bolt being arranged at the connecting portion between the mounting base and the steel column, a connecting base being fitted on the outer wall of the mounting base, a second bolt being arranged at the connecting portion between the connecting base and the mounting base, a limiting column being fixedly connected to the outer wall of the connecting base, a limiting groove being arranged at the connecting portion between the mounting base and the limiting column, a connecting beam being welded on the outer wall of the connecting base, and by arranging the limiting column and the limiting groove, a crane hoists the connecting base on one side of the beam to one side of the mounting base, and the limiting column and the limiting groove are engaged to realize a rapid positioning and installation operation of the connecting base, and then, a staff member tightly connects the connecting base and the mounting base through the second bolt to realize a rapid installation operation of the beam.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to a green building steel structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structure buildings are also called green buildings.

[0003] For example, the patent with the publication number CN216341194U discloses a green building steel structure, including: a support plate, as the supporting base of the device, a connecting frame connected to the support plate, a crossbeam connected in the U-shaped frame; a slide groove, opened on one side of the support plate, a first bearing fixedly connected in the slide groove, and a first support frame fixedly connected on one side of the internal threaded tube; a connecting rod, rotatably connected in the first support frame, and the slider slidably connected in the slide groove. The green building steel structure, through the internal threaded tube moving along the screw rod, pushes the second support frame on both sides to move, and then adjusts the distance between the two groups of U-shaped frames, so as to facilitate the support of crossbeams of different lengths, by rotating the threaded rod, the rectangular support rod moves upward along the circular groove, and then pushes the crossbeam to move upward, so as to facilitate the adjustment of the height, and the pad is deformed so that the protrusion can be stuck in the docking groove, and the crossbeam is pre-positioned in the U-shaped frame, thereby positioning the position of the crossbeam.

[0004] When the existing green building steel structure is used, it is difficult to install and position the steel structure due to its heavy weight. In view of this, we propose a green building steel structure. Utility Model Content

[0005] The purpose of the utility model is to provide a green building steel structure to solve the above-mentioned technical problems and avoid the problem that the steel structure is difficult to install and position.

[0006] In view of this, the utility model provides a green building steel structure, including a base, the top end of the base is bolted to a steel column, the outer wall of the steel column is provided with a mounting base, the connecting portion of the mounting base and the steel column is provided with a first bolt, the outer wall of the mounting base is fitted with a connecting base, the connecting portion of the connecting base and the mounting base is provided with a second bolt, the outer wall of the connecting base is fixedly connected to a limiting column, a limiting groove is provided at the connecting portion of the mounting base and the limiting column, a connecting beam is welded to the outer wall of the connecting base, a connecting plate is provided on the outer wall of the connecting beam, a third bolt is provided at the connecting portion of the connecting beam and the connecting plate, an adjustment hole is provided at the connecting portion of the connecting plate and the third bolt, and a cross beam is provided on one side of the connecting plate.

[0007] Based on the above structure, the crane hoists the connecting base on one side of the beam to one side of the installation base, and realizes the rapid positioning and installation operation of the connecting base through the engagement of the limit column and the limit groove. Then, the staff tightly connects the connecting base and the installation base through the second bolt to realize the rapid installation operation of the beam.

[0008] Preferably, the first bolts are evenly distributed along the outer wall edge of the mounting base, which is beneficial to improving the stability of the connection between the mounting base and the steel column and avoiding shaking of the mounting base during operation.

[0009] Preferably, two groups of the limiting columns are provided, and the cross-section of the limiting columns is "T"-shaped. During operation, the two groups of limiting columns are provided to help improve the stability of the connection between the connecting base and the mounting base.

[0010] Preferably, the limiting groove has a "V" shape. During operation, the "V"-shaped limiting groove is provided to facilitate rapid installation of the connecting base to the outer wall of the mounting base.

[0011] Preferably, the cross section of the limiting groove is in a "T" shape, which is conducive to the fast positioning and installation operation of the connection base through the engagement of the limiting column and the limiting groove during operation.

[0012] Preferably, the connecting beam forms a telescopic structure with the cross beam through the third bolt and the adjustment hole. During operation, the connecting beam and the cross beam are driven to slide relative to each other through the adjustment hole. Then, the third bolt is tightened to achieve the positioning operation after the connecting beam and the cross beam slide relative to each other, thereby avoiding large stress in the cross beam, which may cause easy damage to the steel structure.

[0013] Preferably, the connection structure between the cross beam and the connection plate is the same as the connection structure between the connecting beam and the connection plate, and during operation, the gap between the connecting beam and the cross beam can be adjusted.

[0014] The beneficial effects of the utility model are:

[0015] 1. The green building steel structure is equipped with limit columns and limit grooves. The crane hoists the connecting base on one side of the beam to one side of the installation base. The limit columns and limit grooves are engaged to achieve rapid positioning and installation of the connecting base. Then, the staff tightly connects the connecting base and the installation base with the second bolt to achieve rapid installation of the beam.

[0016] 2. The green building steel structure is provided with adjustment holes, through which the connecting beam and the cross beam are driven to slide relative to each other. Then, by tightening the third bolt, the connecting beam and the cross beam are positioned after sliding relative to each other, thereby adjusting the gap between the connecting beam and the cross beam to avoid large stress inside the cross beam, which may cause the steel structure to be easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure of the beam and the steel column of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional unfolded structure of the beam and steel column of the utility model;

[0020] Figure 4 This is a schematic diagram of the limit column and limit groove structure of the utility model.

[0021] The symbols in the figure are:

[0022] 1. Base; 2. Steel column; 3. Mounting base; 4. First bolt; 5. Connecting base; 6. Second bolt; 7. Limiting column; 8. Limiting groove; 9. Connecting beam; 10. Connecting plate; 11. Third bolt; 12. Adjusting hole; 13. Crossbeam. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] The embodiment of the present application discloses a green building steel structure, including a base 1, a steel column 2 is connected with the top bolt of the base 1, a mounting base 3 is arranged on the outer wall of the steel column 2, a first bolt 4 is arranged at the connecting position of the mounting base 3 and the steel column 2, a connecting base 5 is attached to the outer wall of the mounting base 3, a second bolt 6 is arranged at the connecting position of the connecting base 5 and the mounting base 3, a limiting column 7 is fixedly connected to the outer wall of the connecting base 5, a limiting groove 8 is provided at the connecting position of the mounting base 3 and the limiting column 7, a connecting beam 9 is welded to the outer wall of the connecting base 5, a connecting plate 10 is arranged on the outer wall of the connecting beam 9, a third bolt 11 is arranged at the connecting position of the connecting beam 9 and the connecting plate 10, an adjustment hole 12 is provided at the connecting position of the connecting plate 10 and the third bolt 11, and a cross beam 13 is arranged on one side of the connecting plate 10.

[0026] Based on the above structure, the connecting base 5 on one side of the beam 13 is hoisted to one side of the mounting base 3 by a crane, and the limiting column 7 and the limiting groove 8 are engaged to realize the rapid positioning and installation operation of the connecting base 5. Then, the staff tightly connects the connecting base 5 and the mounting base 3 with the second bolt 6 to realize the rapid installation operation of the beam 13.

[0027] In one embodiment, the first bolts 4 are distributed equidistantly along the outer wall edge of the mounting base 3 .

[0028] In this embodiment, it is helpful to improve the stability of the connection between the mounting base 3 and the steel column 2 and prevent the mounting base 3 from shaking.

[0029] In one embodiment, two groups of limiting posts 7 are provided, and the cross section of the limiting posts 7 is in a "T" shape.

[0030] In this embodiment, two groups of limiting columns 7 are provided to help improve the stability of the connection between the connecting base 5 and the mounting base 3 .

[0031] In one embodiment, the limiting groove 8 has a "V" shape.

[0032] In this embodiment, by providing a “V”-shaped limiting groove 8 , it is beneficial to realize the rapid installation of the connecting base 5 to the outer wall of the installation base 3 .

[0033] In one embodiment, the cross section of the limiting groove 8 is in a "T" shape.

[0034] In this embodiment, the limiting column 7 and the limiting groove 8 are engaged with each other, thereby realizing a quick positioning and installation operation of the connecting base 5 .

[0035] In one embodiment, the connecting beam 9 forms a telescopic structure with the cross beam 13 through the third bolt 11 and the adjustment hole 12 .

[0036] In this embodiment, the connecting beam 9 and the cross beam 13 are driven to slide relative to each other through the adjustment hole 12, and then the third bolt 11 is tightened to realize the positioning operation after the connecting beam 9 and the cross beam 13 slide relative to each other, so as to avoid large internal stress of the cross beam 13, which may cause easy damage to the steel structure.

[0037] In one embodiment, the connection structure between the cross beam 13 and the connecting plate 10 is the same as the connection structure between the connecting beam 9 and the connecting plate 10 .

[0038] In this embodiment, the clearance between the connecting beam 9 and the cross beam 13 is adjusted.

[0039] When the green building steel structure of this embodiment is in use, first, the staff installs the installation base 3 on the outer wall of the steel column 2 through the first bolt 4, and then, the staff pre-assembles the connecting beam 9 and the cross beam 13 through the connecting plate 10 and the third bolt 11, and then, the connecting base 5 on one side of the cross beam 13 is hoisted to one side of the installation base 3 by the crane, and the limiting column 7 and the limiting groove 8 are engaged to realize the rapid positioning and installation operation of the connecting base 5, and then, the staff tightly connects the connecting base 5 and the installation base 3 through the second bolt 6 to realize the rapid installation operation of the cross beam 13.

[0040] Finally, the gap between the connecting beam 9 and the cross beam 13 is adjusted. The staff drives the connecting beam 9 and the cross beam 13 to slide relative to each other through the adjustment hole 12. Then, by tightening the third bolt 11, the connecting beam 9 and the cross beam 13 are positioned after sliding relative to each other to avoid large stress in the cross beam 13, which may cause easy damage to the steel structure.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A green building steel structure, characterized in that: The invention comprises a base (1), the top end of the base (1) is bolted to a steel column (2), the outer wall of the steel column (2) is provided with a mounting base (3), the connection portion between the mounting base (3) and the steel column (2) is provided with a first bolt (4), the outer wall of the mounting base (3) is fitted with a connecting base (5), the connection portion between the connecting base (5) and the mounting base (3) is provided with a second bolt (6), the outer wall of the connecting base (5) is fixedly connected to a limiting column (7), the connection portion between the mounting base (3) and the limiting column (7) is provided with a limiting groove (8), the outer wall of the connecting base (5) is welded with a connecting beam (9), the outer wall of the connecting beam (9) is provided with a connecting plate (10), the connection portion between the connecting beam (9) and the connecting plate (10) is provided with a third bolt (11), the connection portion between the connecting plate (10) and the third bolt (11) is provided with an adjustment hole (12), and a cross beam (13) is provided on one side of the connecting plate (10).

2. The green building steel structure according to claim 1 is characterized by: The first bolts (4) are distributed at equal distances along the outer wall edge of the mounting base (3).

3. The green building steel structure according to claim 1, characterized in that: Two groups of the limiting columns (7) are provided, and the cross section of the limiting columns (7) is in a "T" shape.

4. The green building steel structure according to claim 1, characterized in that: The limiting groove (8) has a V-shaped appearance.

5. The green building steel structure according to claim 1 is characterized by: The cross section of the limiting groove (8) is in a "T" shape.

6. The green building steel structure according to claim 1, characterized in that: The connecting beam (9) forms a telescopic structure with the cross beam (13) through the third bolt (11) and the adjustment hole (12).

7. The green building steel structure according to claim 1, characterized in that: The connection structure between the cross beam (13) and the connection plate (10) is the same as the connection structure between the connection beam (9) and the connection plate (10).

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