Reinforced light steel bridge and stepped bridge side plate

Abstract

The utility model relates to the field of bridge side plates, in particular to an adjustable high-low bending bridge accessory, and discloses a reinforced light steel bridge and a stepped bridge side plate. According to the reinforced light steel bridge and the stepped bridge side plate, the reinforced light steel bridge comprises the bridge side plate, the upper hook-shaped plate is arranged at the upper end of the bridge side plate, the lower connecting plate is arranged at the lower end of the bridge side plate, and the reinforced light steel bridge and the stepped bridge side plate are generally used for improving the strength and rigidity of a local area, improving the NVH performance and the like; the reinforcing ribs are arranged in the bridge side plates, the upper hook-shaped plate and the lower connecting plate, a traditional method that the load strength of the bridge is increased through the thickness of a steel plate for a flat plate type side plate is broken through, the ladder edges and the ladder transverse parts of the novel reinforced step bridge are all formed by one-time protruding and cold bending of the steel plate, and the stress face of the bridge is made to form various reinforcing rib forms. And the load of the side plates is greatly increased, so that the load strength of the light steel bridge and the ladder type bridge is improved by nearly 50%. The self-weight of the reinforced light steel bridge and the stepped bridge side plates is reduced, and meanwhile the load capacity is greatly improved.

Description

Technical Field

[0001] The present application belongs to the technical field of bridge frame side plates, and specifically relates to a reinforced light steel bridge frame and a stepped bridge frame side plate. Background Art

[0002] The side plates of light steel bridge and ladder-type bridge are important components of light steel cable bridge and ladder-type cable bridge. Because their structures are welded and assembled with two side plates plus a bottom plate or a cross arm, the two can be shared.

[0003] The traditional production process is to use a bending machine to bend the upper and lower sides of the plate by 10-20mm. Because it needs to carry heavy cables, the corresponding plate thickness is selected according to the relevant standards of cable trays during production. Traditional products use thicker plates to improve the product's load capacity and strength. The products produced are also bulky, and more than two people are required to work together during the production and installation process, which greatly increases manpower and material resources.

[0004] Although it looks like a simple product, it takes a lot of processes and time to complete a light steel bridge or ladder cable bridge from cutting to welding. After folding one side of the side panel, the product is turned 360 degrees before bending the other side. Therefore, the traditional production process is inefficient. Utility Model Content

[0005] The purpose of this application is to provide a reinforced light steel bridge frame and a stepped bridge frame side plate in order to solve the above-mentioned problem of improving process efficiency.

[0006] The technical solution adopted in the present application is as follows: a reinforced light steel bridge frame and a stepped bridge frame side plate, comprising a bridge frame side plate, wherein an upper hook-shaped plate is arranged at the upper end of the bridge frame side plate, a lower connecting plate is arranged at the lower end of the bridge frame side plate, and a plurality of reinforcing ribs are arranged on the side surface of the bridge frame side plate, wherein the upper end of the reinforcing rib is arranged inside the upper hook-shaped plate, and the lower end of the reinforcing rib is arranged inside the lower connecting plate.

[0007] By adopting the above technical solution, by setting the reinforcing ribs in the side plates of the bridge, the upper hook-shaped plates and the lower connecting plates, it is possible to achieve a small number of operators, high production efficiency, stable product quality, low noise, and high degree of continuity and automation. The production line consists of a programmed control cabinet, a conveyor table, a forming host, and a material receiving table. The production speed can reach 12 meters per minute, and it can produce uninterruptedly throughout the entire period, with an average of nearly 10,000 meters produced per day. Reinforcing ribs are widely used in the manufacturing industry. It is generally used to improve the strength and stiffness of local areas, improve NVH performance, etc. In this application, a reinforcing rib design is added to the side plates of the reinforced light steel bridge and the ladder-type bridge, breaking through the traditional method of using the thickness of the steel plate to increase the load strength of the bridge in the flat side plate. The ladder side and ladder cross of the new reinforced ladder bridge are formed by one-time raised cold bending of the steel plate, so that the load-bearing surface of the bridge forms a variety of reinforcing rib shapes. The load of the side plate is also greatly increased, thereby increasing the load strength of the light steel bridge and the ladder bridge by nearly 50%. The reinforced light steel bridge and stepped bridge side panels not only reduce their own weight but also greatly improve the load capacity.

[0008] In a preferred embodiment, a ventilation hole is provided inside the bridge frame side plate, a plurality of threaded holes are opened at the upper end of the ventilation hole, and a rectangular plate is provided at the upper end of the threaded hole.

[0009] By adopting the above technical solution, the threaded holes facilitate the connection of the fixing bolts and the fixing of the bridge side panels at adjacent positions to ensure the stability of the structure. The rectangular plates facilitate the connection of adjacent fixing bolts to ensure normal connection. The ventilation holes facilitate heat dissipation for the equipment to ensure the stability of the structure.

[0010] In a preferred embodiment, a threaded hole is formed on the surface of the rectangular plate, and a fixing bolt is threadedly connected to the inner surface of the threaded hole.

[0011] By adopting the above technical solution, the fixing bolts are easy to fix in the structural connection, the structural connection is stable, and it is ensured that there will be no movement in subsequent use, the production quality is guaranteed, and it is convenient for the staff to use.

[0012] In a preferred embodiment, the fixing bolt passes through the surface of the rectangular plate and is connected to the upper hook-shaped plate, and a nut is threadedly connected to the lower end of the fixing bolt.

[0013] By adopting the above technical solution, the connection between adjacent structural bridge frame side plates is ensured through the position connection of the structural fixing bolts, which facilitates the combined use of the structure. The nut fixes the position of the fixing bolts on the structure, providing convenience for the use of the structure.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0015] In this application, by setting the reinforcing ribs in the side plates of the bridge, the upper hook-shaped plates and the lower connecting plates, it is possible to achieve a small number of operators, high production efficiency, stable product quality, low noise, and high degree of continuity and automation. The production line consists of a programmed control cabinet, a conveyor table, a molding host, and a material receiving table. The production speed can reach 12 meters per minute, and it can produce uninterruptedly throughout the entire period, with an average of nearly 10,000 meters produced per day. Reinforcing ribs are commonly used in the manufacturing industry. It is generally used to improve the strength and stiffness of local areas, improve NVH performance, etc. In this application, the reinforcing rib design is added to the side plates of the reinforced light steel bridge and the ladder-type bridge, breaking through the traditional method of using the thickness of the steel plate to increase the load strength of the bridge. The ladder side and ladder cross of the new reinforced ladder bridge are formed by one-time raised cold bending of the steel plate, so that the load-bearing surface of the bridge forms a variety of reinforcing rib forms. The load of the side plate is also greatly increased, thereby increasing the load strength of the light steel bridge and the ladder bridge by nearly 50%. The reinforced light steel bridge and stepped bridge side panels not only reduce their own weight but also greatly improve the load capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the reinforced light steel bridge and the stepped bridge side plate structure of this application;

[0017] Figure 2 This is a schematic diagram of the structure of the reinforced light steel bridge and the stepped bridge side plate in this application;

[0018] Figure 3 A detailed diagram of the structure of the connection components in this application;

[0019] Figure 4 This is a detailed diagram of the reinforcement structure in this application.

[0020] Markings in the figure: 1. Bridge side plate; 2. Ventilation hole; 3. Upper hook plate; 4. Threaded hole; 5. Fixing bolt; 6. Rectangular plate; 7. Nut; 8. Lower connecting plate; 9. Reinforcement rib. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] Reference Figure 1-4 ,

[0023] Example:

[0024] Reference Figure 1-4A reinforced light steel bridge and a stepped bridge side plate, comprising a bridge side plate 1, an upper hook-shaped plate 3 is arranged at the upper end of the bridge side plate 1, a lower connecting plate 8 is arranged at the lower end of the bridge side plate 1, and a plurality of reinforcing ribs 9 are arranged on the side of the bridge side plate 1, the upper end of the reinforcing rib 9 is arranged inside the upper hook-shaped plate 3, and the lower end of the reinforcing rib 9 is arranged inside the lower connecting plate 8. By arranging the reinforcing ribs 9 in the bridge side plate 1, the upper hook-shaped plate 3 and the lower connecting plate 8, it is possible to achieve a small number of operators, high production efficiency, stable product quality, low noise, and high degree of continuity and automation. The production line consists of a programmed control cabinet, a conveyor table, a molding host, and a material receiving table. The production speed can reach 12 meters / minute, and it can be produced uninterruptedly throughout the entire period, with an average daily production of nearly 10,000 meters. Reinforcing ribs are commonly used in the manufacturing industry. It is generally used to improve the strength and stiffness of local areas, improve NVH performance, etc. In this application, the reinforced light steel bridge and the ladder bridge side panels are added with a reinforcing rib design, breaking through the traditional method of using the thickness of the steel plate to increase the load strength of the bridge. The ladder side and ladder cross of the new reinforced ladder bridge are formed by cold bending of the steel plate at one time, so that the load-bearing surface of the bridge forms a variety of reinforcing ribs. The load of the side panel is also greatly increased, thereby increasing the load strength of the light steel bridge and the ladder bridge by nearly 50%. The reinforced light steel bridge and the ladder bridge side panels not only reduce their own weight, but also greatly improve the load capacity.

[0025] Reference Figure 1-3 A ventilation hole 2 is arranged inside the bridge side plate 1, and a plurality of threaded holes 4 are opened at the upper end of the ventilation hole 2. A rectangular plate 6 is arranged at the upper end of the threaded hole 4. The threaded hole 4 is convenient for connecting the position of the fixing bolt 5, and is convenient for fixing the bridge side plate 1 at adjacent positions to ensure the stability of the structure. The rectangular plate 6 is convenient for connecting the adjacent fixing bolts 5 to ensure normal connection. The ventilation hole 2 is convenient for heat dissipation for the equipment to ensure the stability of the structure.

[0026] Reference Figure 1-3 A threaded hole is provided on the surface of the rectangular plate 6, and a fixing bolt 5 is connected to the internal thread of the threaded hole. The fixing bolt 5 is convenient for fixing the structural connection to ensure that the structural connection is stable, ensuring that it will not move during subsequent use, ensuring the quality of production, and facilitating the use of the staff.

[0027] Reference Figure 1-3 The fixing bolt 5 passes through the surface of the rectangular plate 6 and is connected to the hook-shaped plate 3. The lower end of the fixing bolt 5 is threadedly connected with a nut 7. The position of the structural fixing bolt 5 is connected to ensure the connection between the adjacent structural bridge frame side plates 1, which facilitates the combined use of the structure. The nut 7 fixes the position of the fixing bolt 5 on the structure, providing convenience for the use of the structure.

[0028] The implementation principle of the embodiment of the reinforced light steel bridge and the stepped bridge side plate of the present application is:

[0029] By setting the reinforcing ribs 9 in the bridge side plate 1, the upper hook plate 3 and the lower connecting plate 8, it is possible to achieve a small number of operators, high production efficiency, stable product quality, low noise, and high degree of continuity and automation. The production line consists of a programmed control cabinet, a conveyor table, a molding host, and a material receiving table. The production speed can reach 12 meters per minute, and it can produce uninterruptedly throughout the entire period, with an average of nearly 10,000 meters produced per day. Reinforcing ribs are widely used in the manufacturing industry. It is generally used to improve the strength and stiffness of local areas, improve NVH performance, etc. In this application, a reinforcing rib design is added to the side plates of the reinforced light steel bridge and the ladder-type bridge, breaking through the traditional method of using the thickness of the steel plate to increase the load strength of the bridge in the flat side plate. The ladder side and ladder cross of the new reinforced ladder bridge are formed by a one-time raised cold bend of the steel plate, so that the load-bearing surface of the bridge forms a variety of reinforcing rib shapes. The load of the side plate is also greatly increased, thereby increasing the load strength of the light steel bridge and the ladder bridge by nearly 50%. The reinforced light steel bridge and stepped bridge side panels not only reduce their own weight but also greatly improve the load capacity.

[0030] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application 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. However, 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 embodiments of the present application.

Claims

1. A reinforced light steel bridge and a stepped bridge side plate, comprising a bridge side plate (1), characterized in that: An upper hook-shaped plate (3) is arranged at the upper end of the bridge frame side plate (1), a lower connecting plate (8) is arranged at the lower end of the bridge frame side plate (1), and a plurality of reinforcing ribs (9) are arranged on the side of the bridge frame side plate (1), the upper end of the reinforcing rib (9) is arranged inside the upper hook-shaped plate (3), and the lower end of the reinforcing rib (9) is arranged inside the lower connecting plate (8).

2. A reinforced light steel bridge and stepped bridge side plate as claimed in claim 1, characterized in that: A ventilation hole (2) is provided inside the bridge frame side plate (1), a plurality of threaded holes (4) are provided at the upper end of the ventilation hole (2), and a rectangular plate (6) is provided at the upper end of the threaded hole (4).

3. A reinforced light steel bridge and stepped bridge side plate as claimed in claim 2, characterized in that: A threaded hole is provided on the surface of the rectangular plate (6), and a fixing bolt (5) is threadedly connected inside the threaded hole.

4. A reinforced light steel bridge and stepped bridge side plate as claimed in claim 3, characterized in that: The fixing bolt (5) passes through the surface of the rectangular plate (6) and is connected to the upper hook-shaped plate (3), and the lower end of the fixing bolt (5) is threadedly connected to a nut (7).

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