Steel frame structure of suspended beam type steel structure

Abstract

The utility model relates to the technical field of steel structure frames, and discloses a hanging beam type steel structure steel frame structure which comprises stand columns, a span beam is arranged between the two stand columns, hanging plates are symmetrically arranged on the side faces of the stand columns, the upper ends of the hanging plates are hung at the upper ends of the stand columns, and an extension plate is connected in each hanging plate in a sliding mode. One end of each extension plate can move in the hanging plate and can be fixed, a bearing plate is fixedly connected between the lower ends of the two extension plates, a suspension beam connected with the side face of the stand column is arranged above the bearing plate, an adjusting bolt penetrates through the bearing plate and is in threaded connection with the bearing plate, and the upper end of the adjusting bolt is rotationally connected with a containing plate matched with the suspension beam; limiting nuts are in threaded connection with the side surfaces of the adjusting bolts. When the cantilever beam is installed, the cantilever beam is placed on the placing plate, the position of the cantilever beam is adjusted by rotating the adjusting bolt, installation personnel can install the cantilever beam and the span beam conveniently, and meanwhile the bearing plate, the hanging plate and the like can be repeatedly used.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure frames, in particular to a hanging beam type steel structure steel frame structure. Background Art

[0002] The new type of building industrialization is based on the production method of prefabricated components and hanging beam construction, with the characteristics of design standardization, component componentization and construction mechanization. It can integrate the entire industrial chain such as design, production and construction to achieve sustainable development of building products with energy conservation, environmental protection and maximum value of the whole life cycle. The new type of building industrialization with fast construction speed and high degree of integration will be the focus of the future development of my country's construction industry. For the new type of building industrialization, the hanging beam structure system of the building is very important. It must meet the requirements of prefabricated components and mechanized construction to facilitate construction and assembly, and also maintain sufficient strength and building function requirements.

[0003] In order to facilitate the construction and installation of hanging beam steel structures, the existing technology has made many improvements to the hanging beam steel structure steel frame structure, such as the patent publication number CN211665934U, which discloses a hanging beam steel structure frame that is easy to install, which includes a first corbel support plate fixedly arranged on the positive corbel and a second corbel support plate fixedly arranged on the reverse corbel and parallel to the first corbel support plate, the lower surface of the second corbel support plate abuts the upper surface of the first corbel support plate, the first corbel support plate is provided with a positioning groove on the side surface close to the second corbel support plate, and the second corbel support plate is fixedly provided with a positioning strip on the side surface close to the first corbel support plate. When the first corbel support plate and the second corbel support plate abut each other, the positioning strip is in the positioning groove and the side surface of the positioning strip abuts the side wall of the positioning groove, and the threaded hole on the first corbel support plate is opposite to the threaded hole on the second corbel support plate. This utility model has the effect of facilitating the mutual alignment of the threaded holes on the first corbel support plate and the second corbel support plate, and facilitating the installation of the span beam column.

[0004] The above patents have obvious beneficial effects, but still have the following deficiencies in actual operation:

[0005] In the above-mentioned comparative document, the cantilever short beam is first welded to the side of the column, and then the span beam column is placed on the two cantilever short beams and connected by screws. In actual operation, since the cantilever short beams are all steel structures, they have a certain weight. When the column has been installed, the cantilever short beam is lifted and welded by lifting equipment. Since the cantilever short beam will shake, it is more troublesome to weld the cantilever short beam in the air, which may cause dimensional deviation of the two cantilever short beams, such as one high and one low, which makes it more difficult to install the span beam column in the later stage. Therefore, there is an urgent need to improve the hanging beam type steel structure steel frame structure in this field to solve the defects of the existing technology. Utility Model Content

[0006] In view of the deficiencies of the existing technology, the utility model provides a hanging beam type steel structure steel frame structure, which is convenient for installers to install the cantilever beams and span beams, and the supporting plates and hanging plates are reusable.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel frame structure with a hanging beam type steel structure, comprising columns, a span beam being provided between two of the columns, and characterized in that the sides of the columns are provided with symmetrical hanging plates, the upper ends of which are hung on the upper ends of the columns, each of the hanging plates is slidably connected with an extension plate, one end of the extension plate can move in the hanging plate and the position can be fixed, a supporting plate is fixedly connected between the lower ends of the two extension plates, a suspension beam slidably connected to the side of the column is provided above the supporting plate, an adjusting bolt is passed through and threadedly connected to the supporting plate, the upper end of the adjusting bolt is rotatably connected to a placement plate adapted to the suspension beam, and the side of the adjusting bolt is threadedly connected to a limiting nut.

[0008] Preferably, a movable groove adapted to the extension plate is provided on one side of the hanging plate, a first limiting hole connected to the movable groove is provided on the side of the lower end of the hanging plate, a plurality of second limiting holes adapted to the first limiting hole are provided on one side of the extension plate, and a matching limiting rod is provided in each of the first limiting hole and the second limiting hole.

[0009] Preferably, one end of the limiting rod is fixedly connected to a pull plate, and a spring is fixedly connected between the pull plate and one side of the hanging plate.

[0010] Preferably, an L-shaped clamping plate passes through the upper end of the hanging plate, and the upper end of the hanging plate is threadedly connected to a fastening bolt with one end abutting against the top of the clamping plate.

[0011] Preferably, a positioning block is fixedly connected to the upper surface of the placement plate, and a positioning opening adapted to the positioning block is provided on the lower side of the suspension beam.

[0012] Preferably, the cantilever beam can be fixedly connected to the side surface of the column by welding.

[0013] Preferably, the suspension beam is detachably fixedly connected to the side surface of the column, and a mounting plate is fixedly connected to the side surface of the suspension beam, and a plurality of mounting holes are provided on the mounting plate.

[0014] In view of the shortcomings of the existing technology, the present invention provides a hanging beam type steel structure steel frame structure, which overcomes the shortcomings of the existing technology. The beneficial effects of the present invention are:

[0015] 1. In the present invention, a placement plate is provided. When the cantilever beam needs to be installed, the cantilever beam is placed on the placement plate, and the position of the cantilever beam is adjusted by rotating the adjusting bolt. After the positions of the two cantilever beams are adjusted to appropriate positions, the limit nuts are tightened, and the span beam is placed on the two cantilever beams through the lifting equipment. The positions of both ends of the span beam can be adjusted by rotating the adjusting bolt again. After the position of the span beam is adjusted, the cantilever beam is fixed to the side of the column by welding, and the supporting plate and the hanging plate are removed, which is convenient for the installer to install the cantilever beam and the span beam. At the same time, the supporting plate and the hanging plate are reusable.

[0016] 2. In the present invention, adjustment can be made by setting an extension plate. By cooperating with the limit rod, the first limit hole and the second limit hole, the position between the extension plate and the hanging plate can be adjusted, which makes it easy to fix the cantilever beam at different heights on the side of the column, thereby improving the applicability of the overall device.

[0017] 3. In the present invention, by providing a positioning block and a positioning opening, the position of the suspension beam on the placement plate can be positioned through the cooperation of the positioning block and the positioning opening. At the same time, the suspension beam can be fixed to the side of the column through the mounting plate with fasteners, which is convenient for the installer to install or disassemble the suspension beam.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the structure of the utility model after the middle span beam is installed;

[0021] Figure 2 This is a partial structural diagram of the utility model after the mid-span beam is installed;

[0022] Figure 3 This is a schematic structural diagram of the extension plate in the present utility model;

[0023] Figure 4 This is a structural diagram of the hanging plate in the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the cantilever beam in the utility model;

[0025] Figure 6This is a structural diagram of the limiting rod in the utility model.

[0026] In the figure: 1. Column; 2. Span beam; 3. Hanging plate; 4. Supporting plate; 5. Cantilever beam; 6. Adjusting bolt; 7. Placement plate; 8. Extension plate; 9. Moving groove; 10. Limiting nut; 11. First limiting hole; 12. Limiting rod; 13. Pull plate; 14. Spring; 15. Second limiting hole; 16. Clamping plate; 17. Fastening bolt; 19. Positioning block; 20. Positioning opening; 21. Mounting plate; 22. Mounting hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1

[0029] See also Figures 1-6 A hanging beam type steel frame structure includes a column 1, a span beam 2 is provided between the two columns 1, and the side of the column 1 is provided with symmetrical hanging plates 3 with the upper ends hung on the upper ends of the columns 1. An extension plate 8 is slidably connected in each hanging plate 3, and one end of the extension plate 8 can move in the hanging plate 3 and the position can be fixed. A supporting plate 4 is fixedly connected between the lower ends of the two extension plates 8. A suspension beam 5 is provided above the supporting plate 4 and is slidably connected to the side of the column 1. The suspension beam 5 can be fixedly connected to the side of the column 1 by welding. An adjusting bolt 6 is passed through and threadedly connected to the supporting plate 4. The upper end of the adjusting bolt 6 is rotatably connected to a placement plate 7 adapted to the suspension beam 5. The side of the adjusting bolt 6 is threadedly connected to a limiting nut 10.

[0030] After the jacking is done, the jacking 5 is fixed to the upper end of the column 1, the position of the extension plate 8 is adjusted, and the position between the extension plate 8 and the hanging plate 3 is fixed, the suspension beam 5 is placed on the placement plate 7, and the position of the suspension beam 5 is adjusted by rotating the adjusting bolt 6. With the help of the measuring device in the prior art, the positions of the suspension beams 5 on the two columns 1 are adjusted. After the positions of the two suspension beams 5 are adjusted to the appropriate positions, the limit nuts 10 are tightened, and the span beam 2 is placed on the two suspension beams 5 through the lifting equipment, and the position of the span beam 2 is measured again. The positions of the two ends of the span beam 2 can be adjusted by rotating the adjusting bolt 6 again. After the position of the span beam 2 is adjusted, the suspension beam 5 is fixed to the side of the column 1 by welding, and the supporting plate 4 and the hanging plate 3 are removed, which is convenient for the installers to install the suspension beam 5 and the span beam 2. At the same time, the supporting plate 4 and the hanging plate 3 are reusable.

[0031] Example 2

[0032] See also Figure 3 、 Figure 4 and Figure 6 , this embodiment includes the above-mentioned embodiment, which further includes: a movable groove 9 adapted to the extension plate 8 is opened through one side of the hanging plate 3, a first limiting hole 11 connected to the movable groove 9 is opened on the side of the lower end of the hanging plate 3, and a plurality of second limiting holes 15 adapted to the first limiting hole 11 are opened on one side of the extension plate 8. An adaptive limiting rod 12 is passed through the first limiting hole 11 and a second limiting hole 15, and one end of the limiting rod 12 is fixedly connected to a pull plate 13, and a spring 14 is fixedly connected between the pull plate 13 and one side of the hanging plate 3. An L-shaped clamping plate 16 is passed through the upper end of the hanging plate 3, and a fastening bolt 17 with one end abutting against the top of the clamping plate 16 is threadedly connected to the upper end of the hanging plate 3.

[0033] When the cam 13 is released, the spring 14 is released to adjust the position of the extension plate 8 and align the limit rod 12 with the corresponding second limit hole 15. The tension of the spring 14 is released to drive one end of the limit rod 12 to insert into the second limit hole 15, and the position between the cam 13 and the extension plate 8 is fixed. When the cam 13 needs to be hung on the column 1 of different thickness, the clamping plate 16 is moved on the upper end of the cam 13 so that the clamping plate 16 and the cam 13 are hung on the upper end of the column 1 of different thickness, and the fastening bolt 17 is tightened to fix the position of the clamping plate 16. The clamping plate 16 plays an auxiliary role. The clamping plate 16 does not bear too much force. By adjusting the position of the supporting plate 4, it is convenient to fix the suspension beam 5 at different heights on the side of the column 1, thereby improving the applicability of the overall device.

[0034] Implementation Three

[0035] See also Figure 3 and Figure 5 This embodiment includes all the above embodiments, and further includes: a positioning block 19 is fixedly connected to the upper surface of the placement plate 7, a positioning hole 20 adapted to the positioning block 19 is opened on the lower side of the suspension beam 5, the suspension beam 5 is detachably fixedly connected to the side of the column 1, and a mounting plate 21 is fixedly connected to the side of the suspension beam 5, and a plurality of mounting holes 22 are opened on the mounting plate 21.

[0036] Specific implementation method in this embodiment: The suspension beam 5 in this embodiment is fixedly installed on the side of the column 1 through fasteners, the mounting plate 21 and the mounting hole 22, which is convenient for later disassembly. The suspension beam 5 is inserted into the side of the positioning block 19 through the positioning port 20 to locate the position of the suspension beam 5, which is convenient for the installer to install the suspension beam 5.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A steel frame structure of a hanging beam type steel structure, comprising a column (1), a span beam (2) is provided between two of the columns (1), characterized in that: The side of the column (1) is provided with symmetrical hanging plates (3) whose upper ends are hung on the upper end of the column (1); each hanging plate (3) is slidably connected to an extension plate (8); one end of the extension plate (8) can move in the hanging plate (3) and its position can be fixed; a supporting plate (4) is fixedly connected between the lower ends of the two extension plates (8); a suspension beam (5) slidably connected to the side of the column (1) is provided above the supporting plate (4); an adjusting bolt (6) is passed through and threadedly connected to the supporting plate (4); the upper end of the adjusting bolt (6) is rotatably connected to a placement plate (7) adapted to the suspension beam (5); the side of the adjusting bolt (6) is threadedly connected to a limiting nut (10).

2. The steel frame structure of the hanging beam type steel structure according to claim 1 is characterized in that: A movable groove (9) adapted to the extension plate (8) is provided through one side of the hanging plate (3); a first limiting hole (11) communicating with the movable groove (9) is provided on the side surface of the lower end of the hanging plate (3); a plurality of second limiting holes (15) adapted to the first limiting hole (11) are provided on one side of the extension plate (8); and an adapted limiting rod (12) is provided through each of the first limiting hole (11) and one of the second limiting holes (15).

3. The steel frame structure of the hanging beam type steel structure according to claim 2 is characterized in that: One end of the limiting rod (12) is fixedly connected to a pull plate (13), and a spring (14) is fixedly connected between the pull plate (13) and one side of the hanging plate (3).

4. The steel frame structure of the hanging beam type steel structure according to claim 1 is characterized in that: An L-shaped clamping plate (16) passes through the upper end of the hanging plate (3), and a fastening bolt (17) with one end abutting against the top of the clamping plate (16) is threadedly connected to the upper end of the hanging plate (3).

5. The hanging beam type steel structure steel frame structure according to claim 1 is characterized in that: A positioning block (19) is fixedly connected to the upper surface of the placement plate (7), and a positioning opening (20) adapted to the positioning block (19) is provided on the lower side of the suspension beam (5).

6. The steel frame structure of the hanging beam type steel structure according to claim 1 is characterized in that: The suspension beam (5) can be fixedly connected to the side of the column (1) by welding.

7. The hanging beam type steel structure steel frame structure according to claim 1, characterized in that: The suspension beam (5) is detachably fixedly connected to the side of the column (1); a mounting plate (21) is fixedly connected to the side of the suspension beam (5); and a plurality of mounting holes (22) are provided on the mounting plate (21).

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