Safety fence with reinforced structure

Abstract

The safety fence with the reinforcing structure comprises an iron pipe, a plurality of transverse pipes are installed on the iron pipe from top to bottom, a bent pipe is installed at the lower end of the iron pipe, a rib plate which is obliquely arranged is welded to the end, close to the iron pipe, of the bent pipe, and a top plate is installed at the lower end of the rib plate. A supporting plate is fixedly connected to the end, close to the bent pipe, of the top plate, a bottom plate is fixedly connected to the lower end of the supporting plate, the lower end of the bent pipe is fixedly connected with the bottom plate, a transverse plate is arranged on the lower side of the top plate, two screw rods are installed on the upper surface of the transverse plate, and two first long round holes are formed in the side, away from the bent pipe, of the upper surface of the top plate. A first long round hole is formed in the top plate, a threaded rod is installed on the top plate, the threaded rod penetrates through the first long round hole, two first nuts located on the two sides of the top plate are connected to the threaded rod in a threaded mode, and a positioning base is installed on the lower surface of the transverse plate.

Description

Technical Field

[0001] This utility model is a safety fence with a reinforced structure, belonging to the field of water conservancy engineering. Background Technology

[0002] Safety fences for water conservancy projects are important protective measures used to safeguard water conservancy facilities and construction sites, aiming to ensure the safety of personnel, equipment, and the environment. These fences are typically installed around reservoirs, dams, river regulation projects, and other similar projects to prevent unauthorized entry and accidents. Iron pipes are a common material for making safety fences. However, when using iron pipes as posts, rust at the bottom necessitates removal and replacement. This increases replacement costs, and the removal process causes significant ground damage, requiring concrete pouring to restrict the pipe's position. This increases maintenance time, and the fence's effectiveness is reduced while waiting for the concrete to harden. Furthermore, construction is dependent on weather conditions; replacement and repair cannot be carried out in rainy weather. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a safety fence with a reinforced structure to solve the problems mentioned in the background technology. This utility model can reinforce the rusted part at the bottom of the iron pipe without replacing the iron pipe.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a safety fence with a reinforced structure, comprising an iron pipe, on which multiple horizontal pipes are installed from top to bottom. A bent pipe is installed at the lower end of the iron pipe, and an inclined rib plate is welded to the end of the bent pipe near the iron pipe. A top plate is installed at the lower end of the rib plate, and a support plate is fixedly connected to the end of the top plate near the bent pipe. A bottom plate is fixedly connected to the lower end of the support plate, and the lower end of the bent pipe is fixedly connected to the bottom plate. A horizontal plate is provided on the lower side of the top plate, and two screws are installed on the upper surface of the horizontal plate. Two first elongated holes are opened on the upper surface of the top plate away from the bent pipe, and the screws pass through the first elongated holes. Two first nuts located on both sides of the top plate are threaded onto the screws. A positioning seat is installed on the lower surface of the horizontal plate. The positioning seat has an L-shaped structure, and multiple anchor holes are opened on the upper surface of the horizontal part of the positioning seat.

[0005] Furthermore, the iron pipe is fitted with a plurality of first U-shaped rods arranged vertically, and a second U-shaped rod is fixedly connected to both ends of the first U-shaped rod. The second U-shaped rod is fitted onto the horizontal pipe, and a pressure plate is provided on the side of the horizontal pipe away from the iron pipe. One end of each of the two second U-shaped rods on the first U-shaped rod passes through the pressure plate and is threadedly connected to a second nut.

[0006] Furthermore, the first U-shaped rod and the second U-shaped rod are integrally formed, and the end of the second U-shaped rod away from the first U-shaped rod is machined with an external thread that mates with the second nut.

[0007] Furthermore, two second elongated holes that mate with the screw are provided on the upper surface of the top plate near the bend, and the second elongated holes are arranged perpendicularly to the first elongated holes.

[0008] Furthermore, an ear seat is installed on the side of the support plate facing the curved pipe, and the curved pipe passes through the ear seat.

[0009] Furthermore, the top plate and the support plate are integrally formed, the support plate and the bottom plate are integrally formed, and the top plate, the bottom plate and the support plate are arranged perpendicular to each other.

[0010] Furthermore, a connector is installed at one end of the horizontal tube, and the connector on one horizontal tube is inserted into another horizontal tube.

[0011] The beneficial effects of this utility model are:

[0012] 1. A stiffening plate is installed between the bend and the top plate, which are integrally formed with the iron pipe, and the lower end of the bend is connected to the bottom plate, so that the bottom plate and the lower end of the bend are anchored to the ground, thereby improving the structural strength of the bend at the bottom of the iron pipe.

[0013] 2. Place the first U-shaped rod onto the iron pipe, then place the two second U-shaped rods on the first U-shaped rod onto the horizontal pipe. Then use the second nut to keep the pressure plate and the second U-shaped rod in the same relative position, thus completing the assembly of the horizontal pipe and the iron pipe. Compared with the welding method of the horizontal pipe and the iron pipe, it is easier to replace the damaged horizontal pipe.

[0014] 3. Adjust the length of the screw above the first elongated hole according to the distance between the top plate and the ground, so that the horizontal part of the positioning seat contacts the ground. Then, use the two first nuts to limit the relative position of the screw and the top plate, so as to install the positioning seat between the top plate and the ground at different distances.

[0015] 4. When the lower end of the bend corrodes and its strength decreases, install a positioning seat on the top plate, and then use expansion bolts to install the positioning seat on the ground. Compared with replacing the corroded bend and the column structure formed by the iron pipe, this reduces the replacement cost and improves the convenience of construction. The screw is inserted into the second elongated hole, which makes it easy to adjust the relative position of the positioning seat and the top plate according to the ground conditions. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1This is a structural diagram of a safety fence with a reinforced structure according to the present invention;

[0018] Figure 2 This is another perspective view of a safety fence with a reinforced structure according to the present invention;

[0019] Figure 3 For China Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the assembly of the horizontal pipe, iron pipe and bent pipe in a safety fence with a reinforced structure according to this utility model;

[0021] Figure 5 This is a schematic diagram of the assembly of the reinforcing rib, top plate, and support plate of a safety fence with a reinforced structure according to this utility model;

[0022] Figure 6 This is an assembly diagram of the pressure plate, the second U-shaped rod, and the second U-shaped rod in a safety fence with a reinforced structure according to this utility model;

[0023] In the diagram: 1-Iron pipe, 2-Horizontal pipe, 3-Insertion pipe, 4-Firming plate, 5-Bend pipe, 6-Bottom plate, 7-Support plate, 8-Positioning seat, 9-Top plate, 10-Second nut, 11-Ear seat, 12-First U-shaped rod, 13-Second U-shaped rod, 14-First elongated hole, 15-First nut, 16-Screw, 17-Anchor hole, 18-Horizontal plate, 19-Second elongated hole, 20-Pressure plate. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figure 1 , Figure 3 , Figure 4 and Figure 6This utility model provides a technical solution: a safety fence with a reinforced structure, including an iron pipe 1, on which multiple horizontal pipes 2 are installed from top to bottom. Multiple vertically arranged first U-shaped rods 12 are sleeved on the iron pipe 1. Both ends of each first U-shaped rod 12 are connected and fixed with a second U-shaped rod 13 integrally formed with the first U-shaped rod 12. The second U-shaped rods 13 are sleeved on the horizontal pipes 2. A pressure plate 20 is provided on the side of the horizontal pipe 2 away from the iron pipe 1. One end of each of the two second U-shaped rods 13 on a first U-shaped rod 12 passes through the pressure plate 20 and is threadedly connected to a second nut 10. The second U-shaped rods 13 are located away from the first U-shaped rod 12. One end of the first U-shaped rod 12 is machined with an external thread that mates with the second nut 10, so that the first U-shaped rod 12 is sleeved on the iron pipe 1. Then, the two second U-shaped rods 13 on the first U-shaped rod 12 are both sleeved on the horizontal pipe 2. Subsequently, the second nut 10 is used to keep the pressure plate 20 and the second U-shaped rod 13 in the same relative position, thus completing the assembly of the horizontal pipe 2 and the iron pipe 1. Compared with the welding method of the horizontal pipe 2 and the iron pipe 1, it is easier to replace the damaged horizontal pipe 2. One end of the horizontal pipe 2 is equipped with a plug pipe 3, so that the plug pipe 3 on one horizontal pipe 2 can be inserted into another horizontal pipe 2 to realize the plug-in assembly of two adjacent horizontal pipes 2.

[0026] See Figures 1-5 A bend 5 integrally formed with the iron pipe 1 is installed at the lower end of the iron pipe 1. An inclined stiffening plate 4 is welded to the end of the bend 5 near the iron pipe 1. A top plate 9 is installed at the lower end of the stiffening plate 4. A support plate 7 is connected and fixed to the end of the top plate 9 near the bend 5. A bottom plate 6 is connected and fixed to the lower end of the support plate 7. The top plate 9 and the support plate 7 are integrally formed structures, and the support plate 7 and the bottom plate 6 are integrally formed structures. The top plate 9, the bottom plate 6 and the support plate 7 are arranged perpendicular to each other. The lower end of the bend 5 is connected and fixed to the bottom plate 6. An ear seat 11 is installed on the side of the support plate 7 facing the bend 5. The bend 5 passes through the ear seat 11. The ear seat 11 serves to increase the support points for the bend 5. The stiffening plate 4 is installed between the bend 5 integrally formed with the iron pipe 1 and the top plate 9, and the lower end of the bend 5 is connected to the bottom plate 6, so that the bottom plate 6 and the lower end of the bend 5 are anchored to the ground, thereby improving the structural strength of the bend 5 at the bottom of the iron pipe 1.

[0027] See Figures 1-6A horizontal plate 18 is provided on the lower side of the top plate 9. Two screws 16 are installed on the upper surface of the horizontal plate 18. Two first elongated holes 14 are opened on the side of the upper surface of the top plate 9 away from the bend 5. The screws 16 pass through the first elongated holes 14. Two first nuts 15 located on both sides of the top plate 9 are threaded onto the screws 16. An L-shaped positioning seat 8 is installed on the lower surface of the horizontal plate 18. The horizontal plate 18 serves to connect the positioning seat 8 and the screws 16. Multiple foot holes 17 are opened on the upper surface of the horizontal part of the positioning seat 8. Two second elongated holes 19 are opened on the side of the upper surface of the top plate 9 near the bend 5, which cooperate with the screws 16. The second elongated holes 19 are arranged perpendicular to the first elongated holes 14. According to the top plate 9 and the ground... Adjust the distance between the surfaces, adjust the length of the screw 16 above the first elongated hole 14 so that the horizontal part of the positioning seat 8 contacts the ground, and then use two first nuts 15 to restrict the relative position of the screw 16 and the top plate 9, so that the positioning seat 8 can be installed between the top plate 9 and the ground at different distances. When the lower end of the bend 5 is corroded and its strength decreases, install the positioning seat 8 on the top plate 9, and then use expansion bolts to install the positioning seat 8 on the ground. Compared with replacing the column structure formed by the corroded bend 5 and iron pipe 1, the replacement cost is reduced and the convenience of construction is improved. The screw 16 is inserted into the second elongated hole 19, which makes it easy to adjust the relative position of the positioning seat 8 and the top plate 9 according to the ground conditions.

[0028] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A safety fence with a reinforced structure, comprising an iron pipe (1), characterized in that: Multiple horizontal pipes (2) are installed on the iron pipe (1) from top to bottom. A bent pipe (5) is installed at the lower end of the iron pipe (1). An inclined stiffening plate (4) is welded to the end of the bent pipe (5) near the iron pipe (1). A top plate (9) is installed at the lower end of the stiffening plate (4). A support plate (7) is connected and fixed to the end of the top plate (9) near the bent pipe (5). A bottom plate (6) is connected and fixed to the lower end of the support plate (7). The lower end of the bent pipe (5) is connected and fixed to the bottom plate (6). A horizontal plate (18) is provided on the lower side of the top plate (9). Two screws (16) are installed on the upper surface of the horizontal plate (18). Two first elongated holes (14) are opened on the side of the upper surface of the top plate (9) away from the bend (5). The screws (16) pass through the first elongated holes (14). Two first nuts (15) are threaded on the screws (16) and located on both sides of the top plate (9). A positioning seat (8) is installed on the lower surface of the horizontal plate (18). The positioning seat (8) has an L-shaped structure. Multiple foot holes (17) are opened on the upper surface of the horizontal part of the positioning seat (8).

2. The safety fence with a reinforced structure according to claim 1, characterized in that: The iron pipe (1) is fitted with a plurality of first U-shaped rods (12) arranged vertically. Both ends of the first U-shaped rods (12) are connected and fixed with second U-shaped rods (13). The second U-shaped rods (13) are fitted on the horizontal pipe (2). The horizontal pipe (2) is provided with a pressure plate (20) on the side away from the iron pipe (1). One end of each of the two second U-shaped rods (13) on one of the first U-shaped rods (12) passes through the pressure plate (20) and is threaded with a second nut (10).

3. A safety fence with a reinforced structure according to claim 2, characterized in that: The first U-shaped rod (12) and the second U-shaped rod (13) are integrally formed. The end of the second U-shaped rod (13) away from the first U-shaped rod (12) is machined with an external thread that matches the second nut (10).

4. A safety fence with a reinforced structure according to claim 1, characterized in that: Two second elongated holes (19) that cooperate with the screw (16) are provided on the upper surface of the top plate (9) near the side of the bend (5). The second elongated holes (19) are arranged perpendicularly to the first elongated holes (14).

5. A safety fence with a reinforced structure according to claim 1, characterized in that: The support plate (7) has an ear seat (11) installed on the side facing the bent pipe (5), and the bent pipe (5) passes through the ear seat (11).

6. A safety fence with a reinforced structure according to claim 1, characterized in that: The top plate (9) and the support plate (7) are integrally formed, and the support plate (7) and the bottom plate (6) are integrally formed. The top plate (9), the bottom plate (6) and the support plate (7) are arranged perpendicularly to each other.

7. A safety fence with a reinforced structure according to claim 1, characterized in that: One end of the horizontal tube (2) is equipped with a connector (3), and the connector (3) on one horizontal tube (2) is inserted into another horizontal tube (2).

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