Steel structure box beam through partition and secondary beam connecting component

Abstract

The utility model discloses a steel structure box type roof beam through partition and secondary beam connecting component, including the through partition of welding in the box column right side, the inner chamber of box column is welded with the through partition, the surface of through partition right side is equipped with the screw hole, the inner chamber screw thread connection of Z shape sheathing has long handle bolt, Z shape sheathing is fixedly connected with H type secondary steel roof beam through long handle bolt, one end opposite Z shape sheathing of long handle bolt is penetrated to the inner chamber of H type secondary steel roof beam, the utility model discloses through using long handle bolt to penetrate Z shape sheathing to the inner chamber of H type secondary steel roof beam, and the surface of long hole long side L shape board is slidingly connected in long handle bolt, then uses the nut, makes H type secondary steel roof beam to obtain the reinforcing force through Z shape sheathing and the long hole long side L shape board and the through partition between, can reach the fixed effect of making H type secondary steel roof beam and the through partition between except welding.

Description

Technical Field

[0001] This utility model belongs to the field of steel structure technology, and in particular relates to a connecting component between a through partition plate and a secondary beam in a steel box girder. Background Technology

[0002] In steel structure buildings, the through diaphragm of a box column is a special form of diaphragm that runs through the entire cross-section of the box column. Compared with ordinary diaphragms, it can more effectively enhance the structural performance of the box column.

[0003] By installing a through-plate inside the box-shaped column, the stress generated by the material during the manufacturing process can be reasonably dispersed and absorbed, thereby reducing the occurrence of deformation. The H-shaped secondary steel beam and the through-plate are mainly fixed by welding. In order to obtain a fixing force other than welding at the connection between the H-shaped secondary steel beam and the through-plate, a steel structure box-shaped beam through-plate and secondary beam connection component was designed. This structure can strengthen the connection between the H-shaped secondary steel beam and the through-plate through the fixing effect of the edge plate and bolts, thereby obtaining a fixing effect between the H-shaped secondary steel beam and the through-plate other than welding. Utility Model Content

[0004] The purpose of this utility model is to provide a connecting component between the through partition and the secondary beam of a steel box girder, which provides a fixing effect between the H-shaped secondary steel beam and the through partition, other than welding, so as to solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A steel structure box girder through-beam and secondary beam connection component, comprising a through-beam welded to the right side of the box column; the through-beam is welded to the inner cavity of the box column, and a screw hole is opened on the right side surface of the through-beam; Z-shaped cladding plates are provided on both the upper and lower sides of the H-shaped secondary steel beam; long-shank bolts are threaded into the inner cavity of the Z-shaped cladding plates; the Z-shaped cladding plates are fixedly connected to the H-shaped secondary steel beam by the long-shank bolts; the end of the long-shank bolt opposite to the Z-shaped cladding plate penetrates into the H-shaped secondary steel beam. The inner cavity of the secondary steel beam has an L-shaped plate with a hole slidably connected to the surface of the long-shank bolt, and a nut threadedly connected to the surface of the long-shank bolt. The L-shaped plate with the hole is fixedly connected to the H-shaped secondary steel beam through the long-shank bolt and the nut. A reinforcing bolt is threadedly connected to the inner cavity of the L-shaped plate with the hole, and the reinforcing bolt passes through the H-shaped secondary steel beam and is threadedly connected to the inner cavity of the bolt hole. A fixing bolt is threadedly connected between the Z-shaped cladding plate and the through partition plate. The front and rear sides of the inner cavity of the H-shaped secondary steel beam and the right side of the box column are all fixedly connected to reinforcing connecting plates by bolts.

[0006] Preferably, reinforcing wing plates are welded to both the left and right sides of the H-shaped secondary steel beam, and Z-shaped wrapping strips are fixedly connected to the surface of the through partition plate by fixing bolts.

[0007] Preferably, the inner cavity of the Z-shaped wrapping strip is threaded with bolts, and the Z-shaped wrapping strip is fixedly connected to the reinforcing wing plate by bolts.

[0008] Preferably, the bolt has a nut connected to its surface by a thread, and the right side of the box column is fixedly connected to an L-shaped plate with an opening by a fixing bolt.

[0009] Preferably, the inner cavity of the perforated L-shaped plate is threaded with a short-shank bolt, and the perforated L-shaped plate is fixedly connected to the reinforcing wing plate and the through partition plate by the short-shank bolt.

[0010] Preferably, the surface of the long shank bolt is slidably connected to two rubber gaskets.

[0011] The beneficial effects of this utility model are: 1. This utility model uses a long-shank bolt to penetrate the Z-shaped cover plate into the inner cavity of the H-shaped secondary steel beam, and slides the perforated long-side L-shaped plate onto the surface of the long-shank bolt. Then, a nut is used to make the H-shaped secondary steel beam reinforced by the Z-shaped cover plate and the perforated long-side L-shaped plate and the through partition, thereby achieving a fixing effect between the H-shaped secondary steel beam and the through partition other than welding. 2. By setting the Z-shaped wrapping strip, this utility model can strengthen the connection between the through partition and the reinforcing wing plate, thereby enabling the H-shaped secondary steel beam to achieve a better reinforcement effect between the reinforcing wing plate and the through partition through the Z-shaped wrapping strip. 3. By setting the rubber gasket ring, this utility model can provide flexible force protection between the long shank bolt and nut and the Z-shaped cover plate and the L-shaped plate with the opening, respectively, thus avoiding damage to the surface of the Z-shaped cover plate and the L-shaped plate with the opening during rotation. Attached Figure Description

[0012] in: Figure 1 This is a top view schematic diagram of one embodiment of the present utility model; Figure 2 This is a right-side view of one embodiment of the present invention; Figure 3 This is a front view schematic diagram of one embodiment of the present utility model; Figure 4 This is a front view split diagram of one embodiment of the present utility model; Figure 5 This is a schematic diagram of the disassembly of an H-shaped secondary steel beam according to an embodiment of the present invention.

[0013] The attached diagram lists the components represented by each number as follows: 1. Box column, 2. Through partition, 3. H-shaped secondary steel beam, 4. Z-shaped cladding plate, 5. Long shank bolt, 6. Opening long side L-shaped plate, 7. Nut, 8. Reinforcing bolt, 9. Fixing bolt, 10. Reinforcing connecting plate, 11. Reinforcing wing plate, 12. Z-shaped wrapping strip, 13. Bolt, 14. Nut II, 15. Opening L-shaped plate, 16. Short shank bolt, 17. Rubber washer ring. Detailed Implementation

[0014] In the following description, embodiments of the steel structure box girder through-plate and secondary beam connection component of this utility model will be described with reference to the accompanying drawings. Example 1

[0015] Figure 1-5 This invention illustrates a steel structure box girder through-beam and secondary beam connection component according to an embodiment of the present invention. It includes a through-beam 2 welded to the right side of a box column 1. The through-beam 2 is welded into the inner cavity of the box column 1. A screw hole is provided on the right side surface of the through-beam 2. Z-shaped cladding plates 4 are provided on both the upper and lower sides of an H-shaped secondary steel beam 3. Long-shank bolts 5 are threaded into the inner cavity of the Z-shaped cladding plates 4. The Z-shaped cladding plates 4 are fixedly connected to the H-shaped secondary steel beam 3 via the long-shank bolts 5. One end of the long-shank bolt 5 opposite to the Z-shaped cladding plate 4 penetrates into the inner cavity of the H-shaped secondary steel beam 3. A perforated long-side L-shaped plate 6 is slidably connected to the surface of the long-shank bolt 5. A nut 7 is threaded into the surface of the long-shank bolt 5. The perforated long-side L-shaped plate 6 is fixedly connected to the H-shaped secondary steel beam 3 via the long-shank bolt 5 and the nut 7. A reinforcing bolt 8 is threaded into the inner cavity of the perforated long-side L-shaped plate 6, and the reinforcing bolt 8 penetrates the H-shaped secondary steel beam 3 and the screw hole. The inner cavity is threadedly connected, and a fixing bolt 9 is threadedly connected between the Z-shaped plate 4 and the through partition 2. The front and rear sides of the inner cavity of the H-shaped secondary steel beam 3 and the right side of the box column 1 are fixedly connected with reinforcing connecting plates 10 by bolts. The left and right sides of the H-shaped secondary steel beam 3 are welded with reinforcing wing plates 11. The surface of the through partition 2 is fixedly connected with a Z-shaped strip 12 by fixing bolt 9. The setting of the Z-shaped strip 12 can provide reinforcement between the through partition 2 and the reinforcing wing plate 11, thereby enabling the H-shaped secondary steel beam 3 to achieve a better reinforcement effect between the reinforcing wing plate 11 and the through partition 2 through the Z-shaped strip 12. The inner cavity of the Z-shaped strip 12 is threadedly connected with a bolt 13. The Z-shaped strip 12 is fixedly connected to the reinforcing wing plate 11 by the bolt 13. The surface of the bolt 13 is threadedly connected with a nut 14. The right side of the box column 1 is fixedly connected with an open L-shaped plate 15 by fixing bolt 9. Example 2

[0016] Figure 1-5This invention illustrates a steel structure box girder through-beam and secondary beam connection component according to an embodiment of the present invention. It includes a through-beam 2 welded to the right side of a box column 1. The through-beam 2 is welded into the inner cavity of the box column 1. A screw hole is provided on the right side surface of the through-beam 2. Z-shaped cladding plates 4 are provided on both the upper and lower sides of the H-shaped secondary steel beam 3. Long-shank bolts 5 are threaded into the inner cavity of the Z-shaped cladding plates 4. The Z-shaped cladding plates 4 are fixedly connected to the H-shaped secondary steel beam 3 via the long-shank bolts 5. One end of the long-shank bolt 5 opposite to the Z-shaped cladding plate 4 penetrates into the inner cavity of the H-shaped secondary steel beam 3. A perforated long-side L-shaped plate 6 is slidably connected to the surface of the long-shank bolt 5. A nut 7 is threaded into the surface of the long-shank bolt 5. The perforated long-side L-shaped plate 6 is fixedly connected to the H-shaped secondary steel beam 3 via the long-shank bolt 5 and the nut 7. A reinforcing device is threaded into the inner cavity of the perforated long-side L-shaped plate 6. Bolt 8, a reinforcing bolt 8, is threaded through the inner cavity of the H-shaped secondary steel beam 3 and the bolt hole. A fixing bolt 9 is threaded between the Z-shaped cladding plate 4 and the through partition plate 2. The front and rear sides of the inner cavity of the H-shaped secondary steel beam 3 and the right side of the box column 1 are fixedly connected to the reinforcing connecting plate 10 by bolts. The inner cavity of the perforated L-shaped plate 15 is threaded with a short shank bolt 16. The perforated L-shaped plate 15 is fixedly connected to the reinforcing wing plate 11 and the through partition plate 2 by the short shank bolt 16. Two rubber washers 17 are slidably connected to the surface of the long shank bolt 5. By setting the rubber washers 17, the long shank bolt 5 and the nut 7 can be protected by flexible force between the Z-shaped cladding plate 4 and the perforated long side L-shaped plate 6, respectively, which can prevent the long shank bolt 5 and the nut 7 from damaging the surface of the Z-shaped cladding plate 4 and the perforated long side L-shaped plate 6 during rotation.

[0017] Working principle: When using this utility model, the user places the Z-shaped cover plate 4 against the connection between the H-shaped secondary steel beam 3 and the through partition plate 2, and uses the fixing bolt 9 to fix the Z-shaped cover plate 4 and the through partition plate 2. Then, the long shank bolt 5 is inserted through the Z-shaped cover plate 4 into the inner cavity of the H-shaped secondary steel beam 3, and the perforated long side L-shaped plate 6 is slidably connected to the surface of the long shank bolt 5. Then, the nut 7 is threadedly connected to the surface of the long shank bolt 5. The H-shaped secondary steel beam 3 is then reinforced by the Z-shaped cover plate 4 and the perforated long side L-shaped plate 6 with the through partition plate 2, thereby achieving a fixing effect between the H-shaped secondary steel beam 3 and the through partition plate 2 other than welding.

[0018] In summary: the connection between the steel box girder through partition and secondary beam is achieved by using long-shank bolts 5 to penetrate the Z-shaped cladding plate 4 into the inner cavity of the H-shaped secondary steel beam 3, and sliding the perforated long-side L-shaped plate 6 onto the surface of the long-shank bolts 5. Then, using nuts 7, the H-shaped secondary steel beam 3 is reinforced with the through partition 2 through the Z-shaped cladding plate 4 and the perforated long-side L-shaped plate 6, thus achieving a fixing effect between the H-shaped secondary steel beam 3 and the through partition 2 other than welding.

Claims

1. A connecting member for connecting a through diaphragm of a steel structure box beam to a secondary beam, characterized by, The structure includes a through-plate (2) welded to the right side of the box column (1). The through-plate (2) is welded to the inner cavity of the box column (1). The surface of the through-plate (2) on the right side is provided with a screw hole. Z-shaped plates (4) are provided on both the upper and lower sides of the H-shaped secondary steel beam (3). The inner cavity of the Z-shaped plate (4) is threaded with a long shank bolt (5). The Z-shaped plate (4) is fixedly connected to the H-shaped secondary steel beam (3) by the long shank bolt (5). The end of the long shank bolt (5) opposite to the Z-shaped plate (4) penetrates into the inner cavity of the H-shaped secondary steel beam (3). The surface of the long shank bolt (5) is slidably connected with an opening of long... The L-shaped plate (6) has a nut (7) threaded onto the surface of the long shank bolt (5). The L-shaped plate (6) with the opening is fixedly connected to the H-shaped secondary steel beam (3) by the long shank bolt (5) and the nut (7). The inner cavity of the L-shaped plate (6) with the opening is threadedly connected to a reinforcing bolt (8). The reinforcing bolt (8) passes through the H-shaped secondary steel beam (3) and is threadedly connected to the inner cavity of the bolt hole. The Z-shaped plate (4) and the through partition (2) are threadedly connected to a fixing bolt (9). The front and rear sides of the inner cavity of the H-shaped secondary steel beam (3) and the right side of the box column (1) are fixedly connected to a reinforcing connecting plate (10) by bolts.

2. The steel structure box beam through diaphragm and secondary beam connecting member according to claim 1, characterized by, The H-shaped secondary steel beam (3) is welded with reinforcing wing plates (11) on both the left and right sides, and the surface of the through partition (2) is fixedly connected with Z-shaped wrapping strips (12) by fixing bolts (9).

3. The steel structure box beam through diaphragm and secondary beam connecting member according to claim 2, characterized by, The inner cavity of the Z-shaped wrapping strip (12) is threaded with bolts (13), and the Z-shaped wrapping strip (12) is fixedly connected to the reinforcing wing plate (11) by bolts (13).

4. The steel structure box beam through diaphragm and secondary beam connecting member according to claim 3, characterized by, The bolt (13) is threaded with a nut (14), and the right side of the box column (1) is fixedly connected with an L-shaped plate (15) with an opening by a fixing bolt (9).

5. The steel structure box beam through diaphragm and secondary beam connecting member according to claim 4, characterized by, The inner cavity of the perforated L-shaped plate (15) is threaded with a short shank bolt (16), and the perforated L-shaped plate (15) is fixedly connected to the reinforcing wing plate (11) and the through partition plate (2) by the short shank bolt (16).

6. The steel structure box beam through diaphragm and secondary beam connecting member according to claim 5, characterized by The long shank bolt (5) has two rubber gaskets (17) that are slidably connected to its surface.

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