CN213654433U - Ground mine safety fence - Google Patents
Ground mine safety fence Download PDFInfo
- Publication number
- CN213654433U CN213654433U CN202021415984.7U CN202021415984U CN213654433U CN 213654433 U CN213654433 U CN 213654433U CN 202021415984 U CN202021415984 U CN 202021415984U CN 213654433 U CN213654433 U CN 213654433U
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- ground
- mine
- protection
- connecting wire
- protective
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Abstract
The utility model discloses a ground mine underground mine protection rail, including a plurality of fender rods and electrically conductive connecting wire, the vertical setting in a plurality of fender rod equidistance intervals is around by the protection thing, and the connecting wire erects in proper order on a plurality of fender rods, connecting wire ground connection. The protection range of the protected object is formed by the connecting lines on the protection rods, and when the ground mine rolls close to the ground mine, the charges carried by the ground mine rolls are led into the ground through the connecting lines, so that the protected object is prevented from being attacked by the ground mine.
Description
Technical Field
The utility model relates to a lightning protection technical field, in particular to ground roll thunder protects rail.
Background
When the mobile radar station (vehicle) works relatively fixedly in a certain area and the working place is located at a prominent geographical position such as a mountain top, the lightning strike and the ground roll from the bottom to the top or the horizontal direction are considered. The traditional lightning rod lightning protection technology mainly aims at the protection of lightning hazards from an upward space, and the lightning protection of the height of below 2-3 meters near the ground and around the ground, particularly the protection effect on ground roll lightning (and spherical lightning) is almost very little.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ground roll thunder protects rail, its advantage can solve the thunder and lightning protection problem that removes radar station (car) and roll the thunder to ground.
The above object of the utility model is realized through following technical scheme, a ground roll thunder protects rail, including a plurality of fender rods and electrically conductive connecting wire, the vertical setting in a plurality of fender rod equidistance interval is by the protection thing around, and the connecting wire erects in proper order on a plurality of fender rods, connecting wire ground connection.
Through the technical scheme, when the ground roll mine approaches to the protected object on the ground, the ground roll mine tends to approach the connecting line, and the connecting line guides the electric charge carried by the ground roll mine into the ground, so that the protected object is prevented from being attacked by the ground roll mine.
The utility model discloses further set up to, the connecting wire is equipped with a plurality of roots of high difference and every connecting wire is the level setting.
Through the technical scheme, the protection range of the ground mine tumbling can be effectively enlarged by the connecting lines with different heights
The utility model discloses further set up to, the interval of two adjacent connecting wires is not more than 0.5 m.
The utility model discloses further set up to, the fender rod top is not less than 2m apart from the height on ground.
The utility model discloses further set up to, the interval of adjacent fender rod is not more than 3 m.
The utility model discloses further set up to, the bottom of protection rod sets up to the tip and is arranged in inserting soil.
Through the technical scheme, the protection rod is convenient to lay and remove.
The utility model discloses further set up to, the lateral wall below position of fender rod is equipped with the running-board, running-board and ground contact when the fender rod inserts ground.
Through the technical scheme, on one hand, when the protection rod is installed, the foot pedal is stepped on by feet to step the protection rod into the soil interface, so that the installation is convenient; on the other hand, when the protection rod is installed, the protection rod is inserted into soil until the pedal plate is contacted with the ground, so that the height of each protection rod on the ground is easily ensured to be equal, and tools such as a ruler or a level meter are not required to be used for controlling the height of the protection rod on the ground to be equal when the protection rod is installed.
The utility model discloses further set up to, the protective rod is electrically conductive and protective rod and connecting wire good contact.
Through above-mentioned technical scheme, connecting wire accessible protective rod carries out ground connection.
To sum up, the beneficial effects of the utility model are that:
1. the protection range of the protected object is formed by the connecting lines on the protection rods, when the ground mine roll approaches, the charges carried by the ground mine roll are guided into the ground through the connecting lines, so that the protected object is prevented from being attacked by the ground mine roll;
2. the pedal is arranged on the protective rod, so that the protective rod can be conveniently and rapidly installed around the protected object.
Drawings
Fig. 1 is an overall schematic diagram of an embodiment of the present invention;
fig. 2 is an installation schematic diagram of a guard bar in the embodiment of the present invention.
In the figure, 1, guard bar; 2. a connecting wire; 3. a foot pedal.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Example (b): referring to fig. 1-2, an earth mine safety fence comprises a plurality of protection rods 1 and conductive connecting wires 2, wherein the protection rods 1 are vertically arranged around a protected object at equal intervals, the connecting wires 2 are sequentially erected on the protection rods 1, and the connecting wires 2 are grounded. The connecting lines 2 are provided with a plurality of different-height connecting lines and each connecting line 2 is horizontally arranged, and the protection range of the ground mine tumbling can be effectively enlarged by the connecting lines 2 with different heights. The interval of two adjacent connecting wires 2 is not more than 0.5m, and the height of 1 top of fender rod apart from ground is not less than 2m, and the interval of adjacent fender rod 1 is not more than 3m, and in this embodiment, the interval of two adjacent connecting wires 2 is 0.5m, and the height of 1 top of fender rod apart from ground is 2m, and the interval of adjacent fender rod 1 is 3 m.
The bottom of the protection rod 1 is provided with a pointed end for being inserted into soil, and the protection rod 1 is convenient to lay and remove. A pedal plate 3 is arranged below the side wall of the protection rod 1, and the pedal plate 3 is contacted with the ground when the protection rod 1 is inserted into the ground. On one hand, when the protection rod 1 is installed, the foot pedal 3 is stepped by feet to step the protection rod 1 into the soil interface, so that the installation is convenient; on the other hand, when the protection rod 1 is installed, the protection rod 1 is inserted into soil until the pedal plate 3 contacts with the ground, so that the protection rods 1 are easily ensured to be equal in height on the ground, and tools such as a ruler or a level meter are not required to be used for controlling the protection rods 1 to be equal in height on the ground when the protection rods are installed.
The protection rod 1 is electrically conductive and the protection rod 1 is in good contact with the connecting wire 2, the connecting wire 2 can be grounded through the protection rod 1, and it needs to be explained that the connecting wire 2 is also directly grounded through a grounding wire besides the protection rod 1.
The working principle is as follows: when the ground roll mine approaches to the protected object on the ground, the ground roll mine tends to approach the connecting line 2, and the connecting line 2 guides the charges carried by the ground roll mine to the ground, so that the protected object is prevented from being attacked by the ground roll mine. The protected object can be a mobile radar vehicle or a radar station, and can also be a fixed radar station, a building, a communication base station and the like.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an earth mine safety fence, its characterized in that includes a plurality of fender rods (1) and electrically conductive connecting wire (2), a plurality of fender rods (1) equidistance interval vertical setting by the protection thing around, connecting wire (2) erect in proper order on a plurality of fender rods (1), connecting wire (2) ground connection, the bottom of fender rod (1) sets up to the tip and is used for inserting in soil.
2. A mine rolling guard fence according to claim 1, characterized in that the connecting lines (2) are provided with several different heights and each connecting line (2) is arranged horizontally.
3. A mine shaft protective fence according to claim 2, characterized in that the distance between two adjacent connecting lines (2) is not more than 0.5 m.
4. A mine shaft protective fence according to claim 3, characterized in that the height of the top end of the protective bar (1) from the ground is not less than 2 m.
5. A mine shaft protective fence according to claim 1, characterized in that the distance between adjacent protective bars (1) is not more than 3 m.
6. A mine shaft guard fence according to claim 1, characterized in that a foot pedal (3) is arranged below the side wall of the guard bar (1), and the foot pedal (3) is in contact with the ground when the guard bar (1) is inserted into the ground.
7. A mine shaft protective fence according to claim 1, characterized in that the protective bar (1) is electrically conductive and the protective bar (1) is in good contact with the connection line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021415984.7U CN213654433U (en) | 2020-07-17 | 2020-07-17 | Ground mine safety fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021415984.7U CN213654433U (en) | 2020-07-17 | 2020-07-17 | Ground mine safety fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654433U true CN213654433U (en) | 2021-07-09 |
Family
ID=76683074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021415984.7U Active CN213654433U (en) | 2020-07-17 | 2020-07-17 | Ground mine safety fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654433U (en) |
-
2020
- 2020-07-17 CN CN202021415984.7U patent/CN213654433U/en active Active
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