CN201474375U - Substation lawn safety fence - Google Patents

Abstract

The utility model discloses a lawn safety fence for a substation. The fence pole (2) is fixed on the ground through a metal hollow tube (5) of a rubber ground pile, and the fixing method is that the metal hollow tube (5) of the rubber ground pile is perpendicular to the ground. A part is buried in the ground, and a part of the fence pole (2) is inserted into the hollow tube of the metal hollow tube (5) of the rubber ground pile to form a clearance fit. The above-mentioned technical scheme is suitable for the maintenance and transformation of equipment in substations, and the safe and effective arrangement of protective safety measures provides guarantee for the correctness of on-site maintenance safety measures and the acceleration of maintenance progress; it is convenient and fast, improves work efficiency, is beautiful and practical, and has good safety.

Description

Substation lawn safety fence

technical field

The utility model belongs to the technical field of power transmission and transformation engineering, and relates to a substation safety protection facility. More specifically, the utility model relates to a lawn safety fence of a substation.

Background technique

When the equipment in the substation is overhauled, the traditional method of arranging safety measures is: insert the safety fence into a heavy circular iron plate with a round hole in the middle, and then place the iron plate flat on the ground, relying on the bottom The weight of the iron pan keeps the fence balanced. After the isolation net is hung on the fence, due to the tension between the nets and the external force such as wind, the fence will topple over, which affects the correctness, aesthetics and effectiveness of the safety measures, and also affects the safety of the maintenance personnel. The work poses a great safety hazard.

Utility model content

The problem to be solved by the utility model is to provide a lawn safety fence of a substation, the purpose of which is to quickly and conveniently arrange safety measures during the maintenance, replacement and maintenance of equipment in the substation, and to meet the requirements of safety measures while shortening the time for arranging safety measures. standards and specification requirements.

In order to achieve the above object, the technical scheme that the utility model takes is:

The lawn safety fence of the substation provided by the utility model includes a plurality of fence poles arranged on the edge of the required enclosed area, and a fence hanging on the fence poles to form an area protection, and is characterized in that: The fence pole is fixed on the ground through the metal hollow pipe of the rubber ground pile. The fixing method is that the metal hollow pipe of the rubber ground pile is perpendicular to the ground, and a part is buried in the ground, and a part of the fence pole is inserted into the metal rubber ground pile. Hollow tubes are hollow inside the tube and form a clearance fit.

In order to make the utility model more perfect, the following more detailed and specific technical solutions are further proposed to obtain the best practical effect, better realize the purpose of the invention, and improve the novelty and creativity of the utility model:

A rubber fence ground pile is set on the ground, and its shape is a conical shape with a large bottom and a small top. The metal hollow tube of the rubber ground pile exposed to the ground is inserted into the middle of the rubber fence pile to form a fastening connection.

The material of the rubber fence pile is rubber material.

The metal hollow pipe of the rubber ground pile protrudes a certain length from the upper plane of the rubber fence ground pile; a rubber cover is provided, and the rubber cover is an end cap-like structure, and the metal hollow pipe of the rubber ground pile is not inserted into the fence pole In this state, the rubber cap seals the upward port of the metal hollow tube of the rubber ground pile and forms a tight fit.

The metal hollow pipe of the rubber ground pile is embedded in the ground, and a metal solid pipe of the rubber ground pile is fastened coaxially with the metal hollow pipe of the rubber ground pile, and the metal solid pipe of the rubber ground pile faces downward. The end is a pointed structure.

The metal hollow tube of the rubber ground pile is a hollow cylinder with an inner diameter of 20mm, an outer diameter of 25mm and a length of 270mm.

The length of the metal solid pipe of the rubber ground pile is 270 mm, and the diameter of the cylindrical part is 15 mm.

The frustum of the rubber fence pile has a diameter of 120 mm at the upper end, a diameter of 160 mm at the lower end, and a height of 40 mm.

The utility model provides reliable safety guarantee for the maintenance and transformation of the equipment in the substation. With the above technical scheme, when the construction personnel arranges safety measures, the actual position of the ground pile can be determined in advance according to the safety distance of the equipment, and the metal hollow pipe of the rubber ground pile and the metal solid pipe of the rubber ground pile are inserted into the ground in accordance with the principle of aesthetics. Slip on rubber fence stakes made of rubber; connect fences between fences to create isolated areas. Because the metal plunger is inserted into the ground, and the upper part is fixed by rubber ground piles, the phenomenon that the fence in the prior art is prone to topple over is avoided. When not in use, the middle hole of the metal ground stake is sealed by a rubber cover, which can prevent rainwater from entering and corroding the metal plunger. If you need to change the position of the ground pile, you only need to pull out the metal iron rod from the ground. It is convenient and fast, improves work efficiency, is beautiful and practical, and has good safety, which provides a guarantee for the reliability of on-site maintenance safety measures and speeds up the progress of maintenance work.

Description of drawings

The following is a brief description of the content expressed in the drawings of this manual and the marks in the drawings:

Fig. 1 is the schematic diagram that ground pile structure in the utility model is set on the ground;

Fig. 2 is a three-dimensional schematic diagram of the ground pile structure shown in Fig. 1;

Fig. 3 is a structural schematic diagram of the utility model applied to the lawn safety fence of a substation.

1. Rubber fence piles, 2. Fence poles, 3. Nets, 4. Rubber covers, 5. Metal hollow pipes for rubber piles, 6. Metal solid pipes for rubber piles.

Detailed ways

Below with reference to the accompanying drawings, through the description of the embodiments, the specific implementation of the present utility model, such as the shape, structure, mutual position and connection relationship between each part, the function and working principle of each part, and manufacturing of the utility model. Processes, operation methods, etc. are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present utility model.

The structure of the utility model as shown in Fig. 1, Fig. 2 and Fig. 3 is a kind of substation lawn safety fence, including a plurality of fence poles 2 arranged on the edge of the required closed area, and hanging on the fence pole 2 A fence 3 for regional protection is formed on the top.

The utility model relates to a lawn safety fence of a substation. When the circuit breaker, isolating switch, voltage transformer, current transformer, terminal box and other equipment in the substation are replaced or transformed, the ground pile provided by the utility model can be used to arrange safety measures quickly and conveniently with the safety fence, and the fence is connected between the fences. The network forms an isolated area, so that the safety measures of the construction personnel during equipment maintenance strictly follow the relevant standards and specifications, shortening the time for the construction personnel to arrange safety measures; at the same time, it also ensures the correctness of the safety measures for on-site maintenance and the permission time for speeding up the maintenance work Guarantees are provided.

In order to solve the problems existing in the current known technology described in the background technology section of this specification and overcome its defects, realize the rapid and convenient deployment of safety measures, and meet the requirements of the standards and specifications for the deployment of safety measures while shortening the deployment time of safety measures The purpose of the invention, the technical scheme that the utility model takes is:

As shown in Figures 1 to 3, in the lawn safety fence of the substation provided by the utility model, the fence pole 2 is fixed on the ground through the metal hollow tube 5 of the rubber pile, and the fixing method is the rubber The ground pile metal hollow tube 5 is perpendicular to the ground, and a part is buried underground. A part of the fence pole 2 is inserted into the hollow tube of the rubber ground pile metal hollow tube 5 to form a clearance fit.

The utility model adopts a plug-in structure. When construction personnel take safety measures and need to move the fence pole, they can pull out the metal fence pole from the ground pile on the ground surface; The metal fence pole can be directly inserted into the hole of the metal pipe of the ground pile, which is convenient, fast, time-saving, efficient, firm, and safer. more beautiful.

Since the fence pole is inserted into the ground, and the upper part is fixed by ground piles, the phenomenon that the fence in the prior art is prone to toppling is avoided.

Below is the concrete implementation example of the present utility model:

1. Setting of rubber fence pile 1:

As shown in Fig. 1 and Fig. 2, a rubber fence pile 1 is set on the ground, and its shape is a conical shape with a large bottom and a small top. The metal hollow tube 5 of the rubber fence 5 exposed to the ground is inserted into the rubber fence pile 1 in the middle and form a tight connection.

Because the rubber pile metal hollow pipe 5 needs to reserve a certain length on the ground, it is possible to trip the staff on the spot and cause injury. The above-mentioned structure overcomes the shortcoming that the 5 pile heads of the metal hollow pipe of the rubber ground pile mistakenly stumble pedestrians and cause injuries.

Second, the material of the rubber fence pile 1:

The material of the rubber fence pile 1 described in the utility model is a rubber material.

Rubber material reduces costs. In the prior art, cement or metal materials are used, and the cost of materials and processing is too high.

3. The waterproof structure of the rubber cover 4:

As shown in Figure 1, the metal hollow pipe 5 of the rubber ground pile described in the utility model stretches out a certain length from the upper plane of the rubber fence ground pile 1; a rubber cover 4 is set, and the rubber cover 4 is an end cap-like structure, ; In the state where the fence pole 2 is not inserted into the metal hollow pipe 5 of the rubber ground pile, the rubber cover 4 covers the upward port of the metal hollow pipe 5 of the rubber ground pile, and forms a tight fit.

When the top of the ground pile is not doing safety measures, pull out the fence pole 2, and the available rubber cover 4 can prevent rainwater from entering the metal hollow pipe 5 of the rubber ground pile, avoiding corrosion caused by moisture, and extending the metal hollow pipe 5 of the rubber ground pile And the life-span of rubber ground stake metal solid pipe 6.

4. Insertion and fixing structure of metal piles:

As shown in Figures 1 and 2, the metal hollow pipe 5 of the rubber ground pile described in the utility model is buried on the end of the ground, and a solid metal rubber ground pile connected coaxially with the metal hollow pipe 5 of the rubber ground pile is provided. The tube 6, the downward end of the metal solid tube 6 of the rubber ground stake is a pointed structure.

The role of the metal solid pipe 6 of the rubber ground pile is to extend the length of the entire ground pile, so that the ground pile can be inserted into the ground more firmly and stably, and more importantly, its front end is a pointed structure, making it easier to insert the entire metal ground pile into the ground. play a better guiding role.

The connection position of the metal solid pipe 6 of the rubber ground pile and the metal hollow pipe 5 of the rubber ground pile adopts a welded connection structure to ensure that it is a whole.

5. The structure and size of the metal hollow tube of the rubber ground pile:

The metal hollow tube 5 of the rubber ground pile described in the utility model is a hollow cylinder with an inner diameter of 20mm, an outer diameter of 25mm, and a length of 270mm. Make sure all safety fences are at the same height.

6. Dimensions of metal solid pipe of rubber ground pile:

The length of the metal solid pipe 6 of the rubber ground pile described in the utility model is 270mm, and the diameter of the cylindrical part is 15mm.

Seven, the size of the rubber fence pile:

The circular truncated shape of the rubber fence pile 1 described in the utility model has a diameter of 120mm at the bottom, a diameter of 160mm at the bottom, and a height of 40mm.

The utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited by the above-mentioned methods, as long as various insubstantial improvements are made by adopting the method concept and technical solutions of the utility model, or Directly applying the ideas and technical solutions of the utility model to other occasions without improvement is within the protection scope of the utility model.

Claims (8)

1. transformer station's lawn safe fence, be included in a plurality of fence vertical rods (2) that are provided with on the edge, required closed area, and hang over the purse seine (3) that fence vertical rod (2) go up to form area protection, it is characterized in that: described fence vertical rod (2) fixes on the ground by rubber pile metal hollow pipe (5), its fixed form is that described rubber pile metal hollow pipe (5) is perpendicular to ground, a part is imbedded underground, in the pipe of the hollow of the part insertion rubber pile metal hollow pipe (5) of described fence vertical rod (2), and form matched in clearance.

2. according to the described transformer station of claim 1 lawn safe fence, it is characterized in that: rubber fence pile (1) is set on the ground, it is shaped as down the big little truncated cone-shaped that, and the part that described rubber pile metal hollow pipe (5) bassets is inserted the centre of rubber fence pile (1) and formed and is fastenedly connected.

3. according to the described transformer station of claim 2 lawn safe fence, it is characterized in that: the material of described rubber fence pile (1) is an elastomeric material.

4. according to claim 2 or 3 described transformer station lawn safe fences, it is characterized in that: described rubber pile metal hollow pipe (5) stretches out certain-length from the last plane of rubber fence pile (1); Serum cap (4) is set, described serum cap (4) is an end cap shape structure, do not insert in fence vertical rod (2) under the state of rubber pile metal hollow pipe (5), described serum cap (4) covers described rubber pile metal hollow pipe (5) port up, and forms tight fit.

5. according to claim 1 or 2 or 3 described transformer station lawn safe fences, it is characterized in that: on the buried termination of described rubber pile metal hollow pipe (5), if with the coaxial rubber pile metal solid tubes (6) that is fastenedly connected of rubber pile metal hollow pipe (5), described rubber pile metal solid tubes (6) end down is a cutting-edge structure.

6. according to claim 1 or 2 or 3 described transformer station lawn safe fences, it is characterized in that: described rubber pile metal hollow pipe (5) is cylindrical for hollow, and internal diameter is 20mm, and external diameter is 25mm, and length is 270mm.

7. according to the described transformer station of claim 5 lawn safe fence, it is characterized in that: the length of described rubber pile metal solid tubes (6) is 270mm, and the diameter of column part is 15mm.

8. according to claim 2 or 3 described transformer station lawn safe fences, it is characterized in that: the truncated cone-shaped of described rubber fence pile (1), its upper base diameter is 120mm, and the diameter of going to the bottom is 160mm, and height is 40mm.

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