Security fence for operation area of oil field

Abstract

A security fence for an oil field operation area comprises a vertical grid, an inclined grid, a reinforcing plate, a limiting rib, a stabilizing cylinder, a vertical plate, a bottom plate, a lower inclined rod and an upper inclined rod, and the vertical grid and the inclined grid are formed by welding round steel with the same diameter at an angle of 60 degrees. The inclined grids and the reinforcing plates are welded to the two sides of the vertical grids respectively. The adjacent bottom plates are welded to form a Z shape, the vertical plates are arranged on the bottom plates, the adjacent vertical plates are welded and connected, and the lower inclined rods are welded to the welding positions together. The device is simple in structure and low in manufacturing, transportation and installation cost, and has the functions of preventing people from climbing over and preventing animals from crossing.

Description

Technical Field

[0001] The utility model relates to a security fence for an oilfield operation area, in particular to a safety protection fence used in an oilfield operation area. Background Art

[0002] At present, most of the security fences used at oil field operation sites are made of simple wire mesh. The wire mesh is tied to iron bars, and then the iron bars are inserted into the ground to fix them. Such security fences have low installation standards, inconsistent materials, and weak foundations. The fences are easy to collapse and are difficult to play a security role. Especially during construction in densely populated areas, property thefts often occur.

[0003] With the advancement of Sino-foreign cooperation, my country has vigorously promoted the construction of overseas oil fields in recent years. Oil field mining areas have long faced problems of chaotic public security and wild animal intrusion. It is very necessary to design a fence that is easy to make, transport and install, and can ensure the safety of oil field developers and property in areas with poor public security and wild animals. Summary of the invention

[0004] In order to solve the above problems, the utility model proposes a security fence for oil field operation areas, which has low manufacturing, transportation and installation costs, can effectively prevent people from climbing over and animals from crossing, is suitable for installation in foreign oil fields built in my country, and can reduce construction costs while ensuring the safety of people and property.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model includes a vertical grid, an inclined grid, a reinforcement plate, a limiting rib, a stabilizing tube, a vertical plate, a bottom plate, a lower inclined rod, and an upper inclined rod. The vertical grid and the inclined grid are welded and connected, and form an angle of 60 degrees with each other. The inclined grid and the reinforcement plate are welded to both sides of the vertical grid respectively. The adjacent bottom plates are welded in a "Z" shape, and the vertical plates are arranged on them. The adjacent vertical plates are welded and connected, and the lower inclined rod is welded at the welding position.

[0006] The vertical fence and the inclined fence are made of round steel with the same diameter. Two of the vertical fences are 0.5 meters longer than the other vertical fences.

[0007] The beneficial effects of the utility model are as follows: the utility model has a simple structure, low manufacturing, transportation and installation costs, and has the function of preventing people from climbing over and animals from crossing over. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a structural diagram of the fence of the present utility model.

[0009] Figure 2 This is a structural diagram of the chassis of the utility model.

[0010] Figure 3 This is an assembly drawing of the utility model.

[0011] Among them, 1. vertical fence, 2. inclined fence, 3. reinforcement plate, 4. limiting ribs, 5. stabilizing tube, 6. vertical plate, 7. bottom plate, 8. lower inclined rod, 9. upper inclined rod, a. upper repair area, b. lower repair area. Implementation

[0012] Depend on Figure 1 As shown, the fence mesh body of the utility model is composed of a vertical grid 1, an inclined grid 2 and a reinforcement plate 3, wherein the inclined grid 2 and the reinforcement plate 3 are respectively located on both sides of the vertical grid 1.

[0013] The vertical fence 1 and the inclined fence 2 are made of round steel with the same diameter. Figure 1 The two vertical fences 1 on the right are 0.5 meters longer than the other vertical fences 1, and the longer parts are buried underground for fixation during installation. The vertical fence 1 and the inclined fence 2 are connected by welding, and the welding and assembly are performed at an angle of 60 degrees during assembly. The top of the inclined fence 2 is higher than the vertical fence 1 by a certain distance.

[0014] The reinforcement plate 3 is a thin steel plate, which is welded to the other vertical grids 1 except the two longer vertical grids 1. On the inner side of the reinforcement plate 3, that is, the side welded to the vertical grid 1, there are two groups of limiting ribs 4, each group of limiting ribs 4 is composed of two steel bars welded to the vertical grid 1, and the distance between the two steel bars is slightly larger than the diameter of the vertical grid 1. The installation of the reinforcement plate 3 can enhance the overall structural stability of the mesh, and it is not easy to deform when impacted by external forces.

[0015] Depend on Figure 2 As shown, the main body of the chassis of the utility model is a "Z"-shaped structure composed of a bottom plate 7, on which a vertical plate 6 is arranged to strengthen the structure. A stabilizing cylinder 5 is provided in the center of the vertical plate 6, which has a cylinder structure with a through hole. Adjacent vertical plates 6 are welded together, and the welded parts are welded together with the lower oblique rod 8. The lower oblique rod 8 and the upper oblique rod 9 are round steel, and the diameter of the upper oblique rod 9 is smaller than that of the lower oblique rod 8. The lower oblique rod 8 and the upper oblique rod 9 are welded together in the same line, and they are 60 degrees to the ground. The lower oblique rod 8 can support a certain vertical weight; the upper oblique rod 9 will be obviously bent and deformed when it is subjected to the weight of about an adult man in the vertical direction.

[0016] Depend on Figure 1 , 2 As shown in Figure 3, during installation, the base frame is first laid, and then the two longer vertical fences 1 are buried underground. According to the actual situation, ground nails can be installed in advance or the construction can be carried out by excavating, backfilling and compacting. When installing the mesh, it should be ensured that the 10 shorter vertical fences 1 pass through the stabilizing cylinder 5. When installing adjacent meshes, the two longer vertical fences 1 of the adjacent meshes must first pass through the corresponding limiting ribs 4 and then be buried underground. When the adjacent meshes are installed, the bottom of the two longer vertical fences 1 is buried in the soil, and the lower part is located in the limiting ribs 4, and is stuck between the inclined fence 2 and the reinforcement plate 3, so that the two adjacent meshes are mutually constrained, enhancing the stability of the overall structure.

[0017] After installation, the mesh body is not easy to climb, the lower inclined rod 8 and the upper inclined rod 9 are located in a position to prevent the placement of equipment such as ladders, and the top of the upper inclined rod 9 is at a certain distance from the mesh. At the same time, the upper inclined rod 9 is easy to bend and deform when stepped on, so as to prevent the intruder from stepping on it and climbing up. At the same time, the upper inclined rod 9 will cause harm to the climber who falls.

[0018] The structure composed of the vertical fence 1 and the inclined fence 2 on the top of the mesh can prevent people from climbing over. Forcible climbing over can easily cause injuries to the climbers, thus protecting the safety of people and property in the fence. The reinforcement plate 3 is installed at the lowest row of mesh holes at the bottom of the mesh, which can effectively prevent small animals from passing through the lower mesh holes.

[0019] At the corner of the fence, only one longer vertical fence 1 is inserted into the corresponding limiting rib 4 between the adjacent meshes. The mesh at the corner has a large degree of freedom and the corner angle can be adjusted according to actual needs. After the corner mesh is installed, welded steel bars can be added to the upper repair area a and the lower repair area b to ensure that the position has the same security effect. The reinforcement plate 3 at the lower repair area b can be lengthened as needed.

[0020] After installation, the protruding steel bars at the corners can be cut as needed, and the steel bars at both ends of the fence should be cut and connected to other building structures.

Claims

1. A security fence for oil field operation area, characterized in that: Its mesh It comprises a vertical grid (1), an inclined grid (2), a reinforcing plate (3), and a limiting rib (4); its base frame comprises a stabilizing cylinder (5), a vertical plate (6), a bottom plate (7), a lower inclined rod (8), and an upper inclined rod (9); The vertical grid (1) and the inclined grid (2) are welded together and form an angle of 60 degrees with each other; the inclined grid (2) and the reinforcement plate (3) are respectively welded to the two sides of the vertical grid (1); The vertical fence (1) and the inclined fence (2) are made of round steel with the same diameter; the vertical fence (1) has two bars which are 0.5 meters longer than the other vertical fences (1); The upper inclined rod (9) has a smaller diameter than the lower inclined rod (8); The upper inclined rod (9) is connected to two adjacent vertical plates (6) by welding.

2. The oilfield operation area security fence according to claim 1 is characterized in that: The limiting bars (4) are provided in two groups, each group consisting of two steel bars, and the distance between the two steel bars is slightly larger than the diameter of the vertical grid (1) and the inclined grid (2).

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