I-shaped steel column reinforcement device

Abstract

The utility model provides an I-beam column reinforcement device. The I-beam column includes two wing plates and a web plate arranged between the two wing plates. The device includes a plurality of angle steel assemblies arranged on both sides of the web plate and located between the two wing plates. The plurality of angle steel assemblies located on each side of the web plate are arranged at a certain distance in the height direction. The angle steel assemblies include a first angle steel, a second angle steel and a first bolt. One limb of the first angle steel is fixedly connected to one of the wing plates, and a first strip hole is provided on the other limb along the width direction. One limb of the second angle steel is fixedly connected to the other wing plate, and a first through hole corresponding to the first strip hole is provided on the other limb along the width direction. The other limb of the first angle steel and the other limb of the second angle steel are connected by a first bolt passing through the first strip hole and the first through hole. The utility model can be adjusted according to the distance between the two wings of the I-beam column to realize the reinforcement of the I-beam column with different distances between the two wings.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to an I-shaped steel column reinforcement device. Background Art

[0002] In the field of construction engineering, it is crucial to ensure the stability and safety of building structures. When the steel column components have been used for a long time or the load of industrial or civil buildings (structures) increases due to the modification of the upper structure, resulting in the bearing capacity of some steel column components cannot meet the requirements of the increased load, it is necessary to use reasonable means to reinforce the steel column components to increase the bearing capacity of the structural components to ensure the safety and stability of the use of steel column components.

[0003] I-beam steel columns are a commonly used type of steel column components. Currently, the reinforcement method for I-beam steel columns is generally to increase the cross-sectional area. The most common method is to weld reinforcing steel plates at the corresponding positions of the I-beam steel columns for reinforcement. However, the distance between the two wings of different I-beam steel columns will be different, and the distance between the two wings of the same I-beam steel column will also change with actual use. When reinforcing I-beam steel columns with different distances between the two wings, corresponding reinforcing steel plates need to be made, which greatly increases the workload. Summary of the invention

[0004] In order to solve the above technical problems, the utility model provides an I-shaped steel column reinforcement device, which can be adjusted according to the distance between the two wings of the I-shaped steel column to achieve the reinforcement of the I-shaped steel column with different distances between the two wings.

[0005] The technical solution adopted by the utility model to solve its technical problems is to provide an I-beam column reinforcement device, the I-beam column includes two wing plates and a web plate arranged between the two wing plates, the device includes a plurality of angle steel assemblies arranged on both sides of the web plate and located between the two wing plates, and the plurality of angle steel assemblies located on each side of the web plate are arranged at a certain distance in the height direction, the angle steel assembly includes a first angle steel, a second angle steel and a first bolt, one limb of the first angle steel is fixedly connected to one of the wing plates, and a first strip hole is provided on the other limb thereof along the width direction, one limb of the second angle steel is fixedly connected to the other wing plate, and a first through hole corresponding to the first strip hole is provided on the other limb thereof along the width direction, and the other limb of the first angle steel and the other limb of the second angle steel are connected by a first bolt passing through the first strip hole and the first through hole.

[0006] Optionally, the first angle steel and the second angle steel are opened inwards.

[0007] Optionally, the outer end surface of the other outermost limb of the first angle steel and the second angle steel is flush with the outer end surface of the wing plate.

[0008] Optionally, a second strip hole is provided on the other limb of the second angle steel, and the second strip hole is staggered with the first through hole in the height direction. A second through hole corresponding to the second strip hole is provided on the other limb of the first angle steel, and the other limb of the first angle steel and the other limb of the second angle steel are connected by a second bolt passing through the second through hole and the second strip hole.

[0009] Optionally, a plurality of the first strip-shaped holes are provided, and the plurality of first strip-shaped holes are staggered in height direction, and a corresponding plurality of the first through holes are provided.

[0010] Optionally, a plurality of the second strip-shaped holes are provided, and the plurality of second strip-shaped holes are staggered in the height direction, and a corresponding plurality of the second through holes are provided.

[0011] Optionally, one limb of the first angle steel and one of the wing plates, and one limb of the second angle steel and the other wing plate are fixedly connected by welding.

[0012] Optionally, one limb of the first angle steel and one of the wing plates, and one limb of the second angle steel and the other wing plate are fixedly connected by bolts.

[0013] Optionally, the lower end of the lowest angle steel component contacts the top surface of the foundation on which the I-shaped steel column is installed, and the upper end of the highest angle steel component extends a certain distance beyond the top of the I-shaped steel column.

[0014] Optionally, the upper end of the uppermost angle steel assembly extends 100-800 mm beyond the top of the I-beam steel column.

[0015] The beneficial effect of the utility model is as follows: the utility model arranges a plurality of angle steel assemblies on both sides of the wing plate and between the two wing plates, each angle steel assembly includes a first angle steel, a second angle steel and a first bolt. When the distance between the two wings of the I-beam steel column changes, the distance between the two angle steels can be adjusted by adjusting the position of the first through hole on the first strip hole, so that the angle steel assembly can adapt to different distances between the two wings, so as to realize the reinforcement of the I-beam steel columns with different distances between the two wings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0017] Figure 1 It is a front view of an embodiment of the utility model;

[0018] Figure 2 It is a top view of an embodiment of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the first angle steel in the embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the second angle steel in the embodiment of the utility model.

[0021] In the figure: 100-I-beam column, 101-wing plate, 102-web plate, 200-angle steel assembly, 201-first angle steel, 201.1-first strip hole, 201.2-second through hole, 202-second angle steel, 202.1-first through hole, 202.2-second strip hole, 203-first bolt, 204-second bolt, 300-bolt. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "multiple" and "several" mean two or more.

[0025] Combine the following Figure 1-Figure 4 The utility model describes an I-shaped steel column reinforcement device.

[0026] like Figure 1-Figure 4As shown, the utility model provides an I-beam column reinforcement device, the I-beam column 100 includes two wing plates 101 and a web 102 arranged between the two wing plates, the device includes a plurality of angle steel assemblies 200 arranged on both sides of the web and located between the two wing plates, the plurality of angle steel assemblies located on each side of the web are arranged at a certain distance in the height direction, the angle steel assembly 200 includes a first angle steel 201, a second angle steel 202 and a first bolt 203, one limb of the first angle steel 201 is fixedly connected to one of the wing plates 101, and a first strip hole 201.1 is provided on the other limb along the width direction, one limb of the second angle steel 202 is fixedly connected to the other wing plate 101, and a first through hole 202.1 corresponding to the first strip hole is provided on the other limb along the width direction, and the other limb of the first angle steel and the other limb of the second angle steel are connected by a first bolt 203 passing through the first strip hole and the first through hole.

[0027] In one embodiment, Figure 2 As shown, the first angle steel and the second angle steel are opened inward, that is, the first angle steel, the second angle steel and the I-shaped steel column form an I-shaped frame, which can further improve the stability of the I-shaped steel column.

[0028] In one embodiment, Figure 1 , Figure 2 As shown, the outer end surface of the other outermost limb of the first angle steel and the second angle steel is flush with the outer end surface of the wing plate, which can further improve the stability of the I-shaped steel column.

[0029] In one embodiment, Figure 1 , Figure 3 , Figure 4 As shown, the second angle steel 202 is provided with a second strip hole 202.2 on the other limb, and the second strip hole 202.2 is staggered with the first through hole 202.1 in the height direction, and the first angle steel 201 is provided with a second through hole 201.2 corresponding to the second strip hole on the other limb, and the other limb of the first angle steel and the other limb of the second angle steel are connected by a second bolt 204 passing through the second through hole and the second strip hole. By connecting the first angle steel and the second angle steel by the second bolt, the connection between the first angle steel and the second angle steel can be more stable, and the overall stability is further improved.

[0030] In one embodiment, Figure 3 , Figure 4As shown, there are multiple first strip holes, multiple first strip holes are staggered in the height direction, and multiple first through holes are provided. There are multiple second strip holes, multiple second strip holes are staggered in the height direction, and multiple second through holes are provided. By setting multiple rows of holes, the connection between the first angle steel and the second angle steel can be strengthened, and by setting the spacing between the strip holes and the through holes on each angle steel, that is, the spacing between the centers of adjacent first strip holes and second through holes, and the spacing between the centers of adjacent second strip holes and first through holes are equal. In this way, the second angle steel can be obtained after the first angle steel is inverted, reducing the difficulty of processing.

[0031] One leg of the first angle steel and one of the wing plates, and one leg of the second angle steel and the other wing plate can be fixedly connected by welding. In order to cope with the situation where it is inconvenient to perform electric welding operations on site, in one embodiment, as Figure 1 , Figure 2 As shown, one limb of the first angle steel and one of the wing plates, and one limb of the second angle steel and the other wing plate are fixedly connected by bolts 300 .

[0032] In one embodiment, Figure 1 As shown, the lower end of the lowest angle steel assembly contacts the top surface of the foundation on which the I-beam column is installed, and the upper end of the highest angle steel assembly extends out of the top of the I-beam column by a certain distance (not shown in the figure). Preferably, the upper end of the highest angle steel assembly extends out of the top of the I-beam column by 100-800mm.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model, and should all fall within the scope of protection of the claims attached to the utility model.

Claims

1. An I-shaped steel column reinforcement device, the I-shaped steel column comprising two wing plates and a web disposed between the two wing plates, characterized in that: The device includes a plurality of angle steel assemblies arranged on both sides of the web and located between the two wing plates. The plurality of angle steel assemblies located on each side of the web are arranged at a certain distance in the height direction. The angle steel assemblies include a first angle steel, a second angle steel and a first bolt. One limb of the first angle steel is fixedly connected to one of the wing plates, and a first strip hole is provided on the other limb along the width direction. One limb of the second angle steel is fixedly connected to the other wing plate, and a first through hole corresponding to the first strip hole is provided on the other limb along the width direction. The other limb of the first angle steel and the other limb of the second angle steel are connected by a first bolt passing through the first strip hole and the first through hole.

2. The I-shaped steel column reinforcement device according to claim 1 is characterized in that: The first angle steel and the second angle steel are arranged with their openings facing inwards.

3. The I-beam steel column reinforcement device according to claim 2 is characterized in that: The outer end surface of the other outermost limb of the first angle steel and the second angle steel is flush with the outer end surface of the wing plate.

4. The I-shaped steel column reinforcement device according to claim 1, characterized in that: A second strip hole is provided on the other limb of the second angle steel, and the second strip hole is staggered with the first through hole in the height direction. A second through hole corresponding to the second strip hole is provided on the other limb of the first angle steel, and the other limb of the first angle steel and the other limb of the second angle steel are connected by a second bolt passing through the second through hole and the second strip hole.

5. The I-beam steel column reinforcement device according to claim 1 or 4, characterized in that: There are a plurality of the first strip-shaped holes, and the plurality of first strip-shaped holes are staggered in the height direction, and there are a corresponding plurality of the first through holes.

6. The I-beam steel column reinforcement device according to claim 4, characterized in that: There are a plurality of the second strip-shaped holes, and the plurality of second strip-shaped holes are staggered in the height direction, and there are a corresponding plurality of the second through holes.

7. The I-beam steel column reinforcement device according to claim 1, characterized in that: One limb of the first angle steel and one of the wing plates, and one limb of the second angle steel and the other wing plate are fixedly connected by welding.

8. The I-beam steel column reinforcement device according to claim 1, characterized in that: One limb of the first angle steel and one of the wing plates, and one limb of the second angle steel and the other wing plate are fixedly connected by bolts.

9. The I-beam steel column reinforcement device according to claim 1, characterized in that: The lower end of the lowest angle steel component contacts the top surface of the foundation on which the I-shaped steel column is installed, and the upper end of the highest angle steel component extends a certain distance beyond the top of the I-shaped steel column.

10. The I-beam steel column reinforcement device according to claim 1 or 9, characterized in that: The upper end of the uppermost angle steel assembly extends 100-800 mm beyond the top of the I-shaped steel column.

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