Steel beam and wedge-shaped plate reinforcing structure in constructional engineering
By using a combination of bolts, nuts, long-shank bolts, and edging, along with support rods and support plates, the problem of unstable connection between I-beams and box columns was solved, achieving a more stable connection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINAN JUNYI CONSTRUCTION LABOR SERVICE CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-05
AI Technical Summary
In existing technologies, the connection between I-beams and box columns is not strong enough, especially at the weld joints where loosening and damage are likely to occur.
The structure employs a combination of bolts, nuts, long-shank bolts, and edging, along with support rods and support plates, to form a covering fixation and diagonal support, enhancing the connection stability between the wedge-shaped reinforcing plate and the I-beam.
This improved the connection strength between the I-beams, wedge-shaped reinforcing plates, and box columns, preventing loosening at the welds and surface damage, and enhancing the overall structural stability.
Smart Images
Figure CN224200056U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of building engineering technology, and in particular relates to a steel beam and wedge plate reinforcement structure in building engineering. Background Technology
[0002] In construction engineering, I-beams are often used in conjunction with box columns to enhance the load-bearing capacity of buildings. They are commonly used in columns, beams, floor slabs, and other structures to withstand larger loads.
[0003] Wedge-shaped reinforcing plates are typically welded to the upper and lower flanges of I-beams to enhance the connection between the steel beam and the box column. To provide additional fixing forces between the wedge-shaped reinforcing plates and the I-beams, and to make the connection between the I-beams and the box columns more robust, a steel beam and wedge-shaped plate reinforcement structure for building engineering has been designed. This structure, through the use of edging, provides a covering fixing force between the wedge-shaped reinforcing plates and the I-beams. At the same time, the support rods provide diagonal support between the edging and the I-beams, thus providing additional fixing forces between the wedge-shaped reinforcing plates and the I-beams, making the connection between the I-beams and the box columns more robust after being combined with the wedge-shaped reinforcing plates. Utility Model Content
[0004] The purpose of this utility model is to provide a steel beam and wedge plate reinforcement structure in building engineering, which provides a fixing force between the wedge plate and the I-beam steel beam other than welding, so that the I-beam steel beam can be more firmly connected to the box column after being combined with the wedge plate, thereby solving 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 beam and wedge plate reinforcement structure in building engineering, comprising an I-beam fixedly connected to the front side of a box column by bolts; two wedge-shaped reinforcing plates are welded to both the left and right sides of the I-beam; the upper and lower sides of the I-beam and the wedge-shaped reinforcing plates are fitted with edging; the surface of the edging has screw holes; bolts are threaded into the inner cavity of the screw holes; the edging is fixedly connected to the I-beam by bolts; two nuts are threaded into the surface of the bolts; and round holes are opened on both the left and right sides of the edging surface. The inner cavity of the hole is threaded with a long-shank bolt. The edging is fixedly connected to the wedge-shaped reinforcing plate by the long-shank bolt. Support plates are fixedly connected to the left and right sides of the inner cavity of the I-beam by bolts. Two connector heads are welded to the side of the support plate opposite to the inner cavity of the I-beam. Connector heads are welded to the opposite sides of the two edgings. Connector heads are located near the wedge-shaped reinforcing plate. A support rod is rotatably connected between connector heads and connector heads. The inner cavities of connector heads and connector heads are threaded with fixing bolts. The support rod is fixedly connected to connector heads and connector heads by fixing bolts.
[0006] Preferably, an L-shaped plate is fixedly connected to the front side of the box-shaped column by bolts, and two bolts are threaded onto the surface of the L-shaped plate.
[0007] Preferably, the L-shaped plate is fixedly connected to the wedge-shaped reinforcing plate by bolt two, and a rubber ring is slidably connected to the surface of bolt two.
[0008] Preferably, the upper and lower sides of the I-beam are provided with reinforcing plates, and the surface of the reinforcing plates is threaded with short-shank bolts.
[0009] Preferably, the reinforcing plate is fixedly connected to the I-beam by short-shank bolts, and both sides of the reinforcing plate are welded to L-shaped plates.
[0010] Preferably, the inner cavity of the edging is fixedly connected to a rubber pad by bolts and long-shank bolts, and the rubber pad is located on the surface of the I-beam and the wedge-shaped reinforcing plate.
[0011] The beneficial effects of this utility model are:
[0012] 1. This utility model, through the combination of edging, bolts, nuts and long shank bolts, can provide a covering fixing force between the wedge-shaped reinforcing plate and the I-beam. The use of the support rod can provide an oblique supporting force between the wedge-shaped reinforcing plate and the I-beam, thus achieving a fixing force between the wedge-shaped reinforcing plate and the I-beam other than welding, so that the I-beam can be more firmly connected to the box column after being combined with the wedge-shaped reinforcing plate.
[0013] 2. By setting the L-shaped plate, this utility model can provide reinforced support between the wedge-shaped reinforcing plate and the box column, and provide auxiliary support between the I-beam and the box column, making the connection between the I-beam and the box column more robust.
[0014] 3. By setting a rubber pad, this utility model can provide a barrier and protection between the edge and the surface of the I-beam and the wedge-shaped reinforcing plate, thus preventing the edge from directly contacting the surface of the I-beam and the wedge-shaped reinforcing plate and causing surface damage. Attached Figure Description
[0015] in:
[0016] Figure 1 This is a top view schematic diagram of one embodiment of the present utility model;
[0017] Figure 2 This is a front view schematic diagram of one embodiment of the present utility model;
[0018] Figure 3 This is a front view schematic diagram of one embodiment of the present utility model;
[0019] Figure 4 This is a schematic diagram of an I-beam steel beam according to an embodiment of the present invention;
[0020] Figure 5 This is a schematic diagram of the disassembly of an I-beam steel beam according to one embodiment of the present invention.
[0021] The attached diagram lists the components represented by each number as follows:
[0022] 1. Box-type column, 2. I-beam steel beam, 3. Wedge-shaped reinforcing plate, 4. Edge band, 5. Bolt, 6. Nut, 7. Long shank bolt, 8. Support plate, 9. Connector 1, 10. Connector 2, 11. Support rod, 12. Fixing bolt, 13. L-shaped plate, 14. Bolt 2, 15. Rubber ring, 16. Reinforcing plate, 17. Short shank bolt, 18. Rubber pad. Detailed Implementation
[0023] In the following description, embodiments of the steel beam and wedge plate reinforcement structure of this utility model in building engineering will be described with reference to the accompanying drawings. Example 1
[0024] Figure 1-5This invention illustrates a steel beam and wedge plate reinforcement structure in a building construction according to an embodiment of the present invention. It includes: an I-beam 2 fixedly connected to the front side of a box column 1 by bolts; two wedge-shaped reinforcing plates 3 welded to both the left and right sides of the I-beam 2; edging 4 fitted onto the upper and lower sides of the I-beam 2 and the wedge-shaped reinforcing plates 3; threaded holes on the surface of the edging 4; bolts 5 threaded into the inner cavity of the threaded holes; the edging 4 fixedly connected to the I-beam 2 by the bolts 5; two nuts 6 threaded into the surface of the bolts 5; round holes on both the left and right sides of the surface of the edging 4; long-shank bolts 7 threaded into the inner cavity of the round holes; the edging 4 fixedly connected to the wedge-shaped reinforcing plates 3 by the long-shank bolts 7; support plates 8 fixedly connected to both the left and right sides of the inner cavity of the I-beam 2 by bolts; two connectors 9 welded to the side of the support plate 8 opposite to the inner cavity of the I-beam 2; and welded to the opposite sides of the two edging 4. There is a second connector 10, which is located near the wedge-shaped reinforcing plate 3. A support rod 11 is rotatably connected between the second connector 10 and the first connector 9. The inner cavities of the first connector 9 and the second connector 10 are threaded with fixing bolts 12. The support rod 11 is fixedly connected to the first connector 9 and the second connector 10 through the fixing bolts 12. An L-shaped plate 13 is fixedly connected to the front side of the box column 1 by bolts. The L-shaped plate 13 can provide reinforced support between the wedge-shaped reinforcing plate 3 and the box column 1, and provide auxiliary support between the I-beam 2 and the box column 1, making the connection between the I-beam 2 and the box column 1 more secure. The surface of the L-shaped plate 13 is threaded with bolts 14, and the L-shaped plate 13 is fixedly connected to the wedge-shaped reinforcing plate 3 through bolts 14. A rubber ring 15 is slidably connected to the surface of bolts 14. Reinforcing plates 16 are provided on both the upper and lower sides of the I-beam 2. Example 2
[0025] Figure 1-5This invention illustrates a steel beam and wedge plate reinforcement structure in a building construction according to an embodiment of the present invention. It includes: an I-beam 2 fixedly connected to the front side of a box column 1 by bolts; two wedge-shaped reinforcing plates 3 welded to both the left and right sides of the I-beam 2; edging 4 fitted onto the upper and lower sides of the I-beam 2 and the wedge-shaped reinforcing plates 3; threaded holes on the surface of the edging 4; bolts 5 threaded into the inner cavity of the threaded holes; the edging 4 fixedly connected to the I-beam 2 by the bolts 5; two nuts 6 threaded into the surface of the bolts 5; round holes on both the left and right sides of the surface of the edging 4; long-shank bolts 7 threaded into the inner cavity of the round holes; the edging 4 fixedly connected to the wedge-shaped reinforcing plates 3 by the long-shank bolts 7; support plates 8 fixedly connected to both the left and right sides of the inner cavity of the I-beam 2 by bolts; two connector heads 9 welded to the side of the support plate 8 opposite to the inner cavity of the I-beam 2; and connector heads 1 welded to the opposite sides of the two edging 4. 0. Connector 2 10 is located near the wedge-shaped reinforcing plate 3. Connector 2 10 is rotatably connected to connector 1 9 by a support rod 11. The inner cavities of connector 1 9 and connector 2 10 are threaded with fixing bolts 12. The support rod 11 is fixedly connected to connector 1 9 and connector 2 10 through fixing bolts 12. The surface of reinforcing plate 16 is threaded with short shank bolts 17. Reinforcing plate 16 is fixedly connected to I-beam 2 through short shank bolts 17. The left and right sides of reinforcing plate 16 are welded to L-shaped plates 13. The inner cavity of edging 4 is fixedly connected with rubber pads 18 through bolts 5 and long shank bolts 7. Rubber pads 18 are located on the surfaces of I-beam 2 and wedge-shaped reinforcing plate 3. By setting rubber pads 18, the edging 4 can be isolated and protected from the surfaces of I-beam 2 and wedge-shaped reinforcing plate 3, and the edging 4 can be prevented from directly contacting the surfaces of I-beam 2 and wedge-shaped reinforcing plate 3, thus avoiding damage to their surfaces.
[0026] Working principle: When using this utility model, the user slides the edging 4 onto the surface of the I-beam 2, covering the I-beam 2 and the wedge-shaped reinforcing plate 3. Then, the edging 4 is fixedly connected to the surface of the I-beam 2 and the wedge-shaped reinforcing plate 3 by the cooperation of bolts 5, nuts 6 and long shank bolts 7, thereby providing a fixing force between the wedge-shaped reinforcing plate 3 and the I-beam 2. Subsequently, the two ends of the support rod 11 are placed on the connector 9 and the connector 11 respectively. The inner cavity of the second 10 is then fixedly connected to the first connector 9 and the second connector 10 by the fixing bolt 12, thereby providing oblique support between the edge 4 and the I-beam 2, and further providing oblique support between the wedge-shaped reinforcing plate 3 and the I-beam 2. This provides a fixing force between the wedge-shaped reinforcing plate 3 and the I-beam 2, other than welding, so that the I-beam 2 can be more firmly connected to the box column 1 after being combined with the wedge-shaped reinforcing plate 3.
[0027] In summary, the steel beam and wedge plate reinforcement structure in this construction project, through the cooperation of the edging 4, bolts 5, nuts 6, and long shank bolts 7, can provide a covering and fixing force between the wedge reinforcement plate 3 and the I-beam 2. The use of the support rod 11 can provide an oblique supporting force between the wedge reinforcement plate 3 and the I-beam 2, thus achieving a fixing force between the wedge reinforcement plate 3 and the I-beam 2 other than welding. This makes the I-beam 2 more robust after being connected to the box column 1 in conjunction with the wedge reinforcement plate 3.
Claims
1. A steel beam and wedge plate reinforcement structure for building construction, characterized in that, The structure includes an I-beam (2) fixed to the front of a box column (1) by bolts: two wedge-shaped reinforcing plates (3) are welded to both the left and right sides of the I-beam (2), and edging (4) is fitted on both the upper and lower sides of the I-beam (2) and the wedge-shaped reinforcing plates (3). The surface of the edging (4) is provided with screw holes, and bolts (5) are threaded into the inner cavity of the screw holes. The edging (4) is fixed to the I-beam (2) by bolts (5). Two nuts (6) are threaded into the surface of the bolts (5). Round holes are provided on both the left and right sides of the surface of the edging (4), and long-shank bolts (7) are threaded into the inner cavity of the round holes. The edging (4) is fixed to the wedge-shaped reinforcing plates (2) by long-shank bolts (7). The reinforcing plate (3) is fixedly connected. The left and right sides of the inner cavity of the I-beam (2) are fixedly connected to the support plate (8) by bolts. The support plate (8) is welded with two connectors (9) on the side opposite to the inner cavity of the I-beam (2). The two edgings (4) are welded with connectors (10) on the opposite side. The connectors (10) are close to the wedge-shaped reinforcing plate (3). The connectors (10) and connectors (9) are rotatably connected by a support rod (11). The inner cavities of connectors (9) and connectors (10) are threaded with fixing bolts (12). The support rod (11) is fixedly connected to connectors (9) and connectors (10) by fixing bolts (12).
2. The steel beam and wedge plate reinforcement structure in building engineering according to claim 1, characterized in that, The front side of the box column (1) is fixedly connected to an L-shaped plate (13) by bolts, and the surface of the L-shaped plate (13) is threaded with bolts (14).
3. The steel beam and wedge plate reinforcement structure in building engineering according to claim 2, characterized in that, The L-shaped plate (13) is fixedly connected to the wedge-shaped reinforcing plate (3) by bolt two (14), and a rubber ring (15) is slidably connected to the surface of the bolt two (14).
4. The steel beam and wedge plate reinforcement structure in building engineering according to claim 3, characterized in that, The upper and lower sides of the I-beam (2) are provided with reinforcing plates (16), and the surface of the reinforcing plates (16) is threaded with short shank bolts (17).
5. The steel beam and wedge plate reinforcement structure in building engineering according to claim 4, characterized in that, The reinforcing plate (16) is fixedly connected to the I-beam (2) by short-shank bolts (17), and both the left and right sides of the reinforcing plate (16) are welded to the L-shaped plate (13).
6. The steel beam and wedge plate reinforcement structure in a building project according to claim 5, characterized in that, The inner cavity of the edging (4) is fixedly connected to a rubber pad (18) by bolts (5) and long shank bolts (7), and the rubber pad (18) is located on the surface of the I-beam (2) and the wedge-shaped reinforcing plate (3).