Pulse electronic fence with lightning protection function

Abstract

The utility model discloses a pulse electronic fence with a lightning protection function, which comprises a plurality of supporting blocks, supporting columns are fixed at the upper ends of the supporting blocks, and a plurality of high-voltage wires are arranged on the supporting columns in a penetrating manner; the lightning protection assembly is convenient to disassemble and assemble; the lightning protection assembly comprises a connecting groove formed in the upper end of the supporting column, a connecting column is slidably connected into the connecting groove, a plug pin which is slidably arranged and can reset is arranged on the supporting column in a penetrating mode, a spring is fixed to the plug pin, and the other end of the spring is fixedly connected with the supporting column. And the plug pin is slidably connected into the slot to lock the connecting column, a rain shielding cap is fixed to the upper end of the connecting column, and a high-voltage lightning arrester is installed at the upper end of the rain shielding cap. The device has the advantages that the disassembly and assembly mode is simpler and quicker, external tools are not needed, and the spring and the plug pin can be protected through the rain shielding cap, so that the device is not easy to rust.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic fences, in particular to a pulse electronic fence with a lightning protection function. Background Art

[0002] The basic principle of pulse electronic fence is to send out high voltage pulses. It is an intelligent security system composed of a pulse generator (host) and a front fence. It has high security level perimeter defense functions such as anti-theft and alarm.

[0003] The prior art announcement number is CN209947045U, which is a pulse electronic fence with a lightning protection function. The fence includes a main unit, a first support rod, a second support rod, a wire and a plurality of intermediate support rods. The plurality of intermediate support rods are arranged between the first support rod and the second support rod at intervals. The first support rod, the second support rod and the plurality of intermediate support rods are respectively provided with insulators. The wires are installed on the insulators. The main unit is electrically connected to the wires to form a pulse oscillation circuit. Rain caps for shielding raindrops are respectively provided at the top of the first support rod, the top of the second support rod and the top of the intermediate support rod. A high-voltage lightning arrester is also provided at the top of the rain cap of the first support rod.

[0004] The shortcoming of the above-mentioned prior art is that the pulse electronic fence can be protected from lightning by installing a high-voltage lightning arrester on the rain cap, but the current common installation method is bolt installation, which is easily corroded by rain erosion, wind and sun. When the high-voltage lightning arrester is damaged and needs to be replaced or maintained, the rusted bolts are inconvenient to remove. For this reason, the present application proposes a pulse electronic fence with lightning protection function. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a pulse electronic fence with a lightning protection function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pulse electronic fence with a lightning protection function, comprising: a plurality of support blocks, a support column fixed to the upper end of the support blocks, a plurality of high-voltage wires passing through the plurality of support columns; a lightning protection component that is easy to disassemble and assemble; the lightning protection component comprises a connecting groove arranged at the upper end of the support column, a connecting column is slidably connected in the connecting groove, a slot is provided on the connecting column, a sliding and resettable latch is passed through the support column, a spring is fixed on the latch, the other end of the spring is fixedly connected to the support column, the latch is slidably connected in the slot to lock the connecting column, a rain cap is fixed to the upper end of the connecting column, a high-voltage lightning arrester is installed on the upper end of the rain cap, a grounding wire is fixed to the high-voltage lightning arrester, the grounding wire is grounded, a mounting block is fixedly connected to the upper end of the rain cap, and the high-voltage lightning arrester is installed on the mounting block.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: four bolt holes are penetrated through the support block, and the four bolt holes are distributed in a rectangular shape.

[0009] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a plurality of wire holes are penetrated through the support column, and the plurality of wire holes are distributed in an array in the axial direction of the support column, and the high-voltage wire is arranged through the wire holes.

[0010] The utility model has the advantages that the disassembly and assembly method is simpler and faster, no external tools are needed, and the spring and the latch can be protected by the rain cover to prevent them from being easily corroded. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of a pulse electronic fence with lightning protection function described in an embodiment of the utility model.

[0012] Figure 2 It is a schematic diagram of the disassembly of a lightning protection component in a pulse electronic fence with a lightning protection function described in an embodiment of the utility model.

[0013] Figure 3 This is a schematic diagram of a spring in a pulse electronic fence with a lightning protection function described in an embodiment of the utility model.

[0014] In the above drawings: 1 support block, 2 support column, 3 bolt hole, 4 grounding wire, 5 high-voltage lightning arrester, 6 wire hole, 7 mounting block, 8 rain cap, 9 connecting column, 10 slot, 11 pin, 12 connecting slot, 13 spring. DETAILED DESCRIPTION

[0015] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1-Figure 3As shown, the embodiment of the utility model proposes a pulse electronic fence with a lightning protection function, including: a plurality of support blocks 1, four bolt holes 3 are provided on the support blocks 1, and the four bolt holes 3 are distributed in a rectangular shape, so that the support blocks 1 can be fixed on the ground or on a corresponding support platform by passing bolts through the bolt holes 3; a support column 2 is fixed on the upper end of the support block 1, a plurality of high-voltage wires are provided on the plurality of support columns 2, a plurality of wire holes 6 are provided on the support column 2, and the plurality of wire holes 6 are distributed in an array in the axial direction of the support column 2, and the high-voltage wires are arranged through the wire holes 6; a lightning protection component that is convenient for disassembly and assembly; the lightning protection component includes a connecting groove 12 arranged at the upper end of the support column 2, a connecting column 9 is slidably connected in the connecting groove 12, a slot 10 is provided on the connecting column 9, a slidably arranged and resettable latch 11 is provided on the support column 2, a spring 13 is fixed on the latch 11, the other end of the spring 13 is fixedly connected to the support column 2, the latch 11 is slidably connected in the slot 10 to lock the connecting column 9, and the spring 13 is in a stretched state at this time, so that the latch 11 can be stably inserted in the latch 11.

[0017] A rain cap 8 is fixed to the upper end of the connecting column 9, and the lower end of the rain cap 8 is arranged below the pin 11, and the inner diameter of the rain cap 8 is also arranged outside the pin 11. The rain cap 8 can protect the pin 11 and the spring 13 from rain and prevent them from being corroded by wind, sun, etc. When in use, the staff uses their fingers to move the pin 11 to make it abut against the inner wall of the rain cap 8 (not tightly abutted, and will not affect the movement of the rain cap 8). At this time, the pin 11 has been completely disengaged from the slot 10, and the rain cap 8 can be removed by moving it upwards, so that the high-voltage lightning arrester 5 can be removed. During installation, pull the latch 11 by hand so that it is not located in the connecting groove 12, insert the connecting column 9 into the connecting groove 12 until it cannot be moved, loosen the latch 11, and under the action of the spring 13, the latch 11 and the outer wall of the connecting column 9 are abutted, and the rain cap 8 is rotated to make the slot 10 and the latch 11 face each other. Under the action of the spring 13, the latch 11 is inserted into the slot 10 to complete the installation of the high-voltage lightning arrester 5; compared with the prior art, the disassembly and assembly method is simpler and faster, does not require the aid of external tools, and the spring 13 and the latch 11 can be protected by the rain cap 8 to prevent them from rusting.

[0018] In this embodiment, a high-voltage lightning arrester 5 is installed on the upper end of the rain cap 8, and a grounding wire 4 is fixed on the high-voltage lightning arrester 5. The grounding wire 4 is grounded. The upper end of the rain cap 8 is fixedly connected to a mounting block 7. The high-voltage lightning arrester 5 is installed on the mounting block 7, which can play a lightning protection effect and is more practical and safer.

Claims

1. A pulse electronic fence with lightning protection function, characterized in that: include: A plurality of support blocks (1), a support column (2) being fixed at the upper end of each support block (1), a plurality of high-voltage wires being passed through each of the plurality of support columns (2); a lightning protection component that is easy to disassemble and assemble; the lightning protection component comprising a connection groove (12) arranged at the upper end of the support column (2), a connection column (9) being slidably connected in the connection groove (12), a slot (10) being provided on the connection column (9), a slidably arranged and resetting latch (11) being passed through the support column (2), a spring (13) being fixed on the latch (11) The other end of the spring (13) is fixedly connected to the support column (2), the latch (11) is slidably connected in the slot (10) to lock the connecting column (9), a rain cap (8) is fixed to the upper end of the connecting column (9), a high-voltage lightning arrester (5) is installed on the upper end of the rain cap (8), a grounding wire (4) is fixed on the high-voltage lightning arrester (5), the grounding wire (4) is grounded, the upper end of the rain cap (8) is fixedly connected to a mounting block (7), and the high-voltage lightning arrester (5) is installed on the mounting block (7).

2. The pulse electronic fence with lightning protection function according to claim 1 is characterized in that: The support block (1) is provided with four bolt holes (3) extending therethrough, and the four bolt holes (3) are distributed in a rectangular shape.

3. The pulse electronic fence with lightning protection function according to claim 1 is characterized in that: The support column (2) is provided with a plurality of wire holes (6) extending therethrough, the plurality of wire holes (6) being distributed in an array in the axial direction of the support column (2), and the high-voltage wires are arranged through the wire holes (6).

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