CN217215913U

CN217215913U - Lightning protection device for special equipment

Info

Publication number: CN217215913U
Application number: CN202220820190.1U
Authority: CN
Inventors: 张江平; 胡海波; 熊相富; 谭利; 彭波; 冯傲
Original assignee: Hunan Cobit Engineering Construction Co ltd
Current assignee: Hunan Cobit Engineering Construction Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-16
Anticipated expiration: 2032-04-11

Abstract

The utility model provides a lightning protection device for special equipment, which comprises a base, a movable plate is arranged above the base, through holes are arranged at the four corners of the top of the movable plate, a vertical rod is arranged in the through holes in a sliding way, the vertical rod is fixedly connected with the base, a positioning screw is arranged on the outer side of the vertical rod in a threaded way, the positioning screw is tightly attached to the vertical rod, the lightning rod is connected with extrusion plates in a threaded way by rotating the lead screw, a limiting rod is arranged through the through holes, the positions of the two extrusion plates are convenient to adjust, special equipment with different specifications is convenient to position, a lightning rod is arranged by a clamping seat, the lightning rod is arranged in a lantern ring, the lightning rod can be vertically erected in windy weather, finally, a chain is arranged by a first current conducting plate, the lightning is guided into the ground by the chain, and the position of a second insulating plate is adjusted by a sliding groove, the safety performance of the device is improved.

Description

Lightning protection device for special equipment

Technical Field

The utility model relates to an equipment lightning protection technical field especially relates to a special equipment lightning protection device.

Background

The special equipment refers to eight kinds of equipment, namely boilers with high life safety and danger, pressure containers (including gas cylinders), pressure pipelines, elevators, hoisting machinery, passenger transport ropeways, large-scale amusement facilities and special motor vehicles in factories.

The alternating-current power supply lightning protection module is suitable for power supply protection of systems such as a power distribution room, a power distribution cabinet, a switch cabinet, an alternating-current and direct-current power distribution panel, communication, electronics, electric power, a network, energy, railways, roads and the like; the building is internally provided with an outdoor input distribution box and a building layer distribution box; industrial and residential power grids; the signal lightning protector is used for overvoltage protection of circuit invasion; the lightning rod is used for direct lightning protection.

However, the existing lightning protection device is inconvenient to position the small-sized equipment in use, so that the equipment is easy to displace and break away from a protection area, and the lightning rod of the existing lightning protection device is unstable in installation and easy to incline in windy weather, so that the protection effect of the device is affected.

Therefore, it is necessary to provide a lightning protection device for special equipment to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special equipment lightning protection device has solved and has adorned current lightning protection device and inconvenient to fix a position the small-size equipment using, leads to equipment to take place the displacement easily, breaks away from the protective area to current lightning protection device lightning rod installation is unstable, and the slope takes place easily in strong wind weather, influences the protective effect problem of device.

For solving the technical problem, the utility model provides a pair of special equipment lightning protection device, the on-line screen storage device comprises a base, the top of base is equipped with the fly leaf, the through-hole has all been seted up to the top four corners department of fly leaf, the inside slidable mounting of through-hole has the montant, montant and base fixed connection, positioning screw is installed to the outside screw thread of montant, positioning screw closely laminates with the montant, the fixedly connected with mounting panel is located at the center at fly leaf top, the inside slidable mounting of mounting panel has the locating plate, the top fixedly connected with cassette of locating plate, the inside of cassette is pegged graft and is had the lightning rod, the angle such as top of fly leaf is connected with a plurality of backup pads, and is a plurality of the backup pad is connected with the lantern ring jointly, the lantern ring and lightning rod looks adaptation.

Preferably, the outside welding of lightning rod has first current conducting plate, the fixed welding of one end of first current conducting plate has the chain.

Preferably, one side of the movable plate is fixedly connected with a first insulating plate, a sliding groove is formed in the first insulating plate, and a second insulating plate is mounted in the sliding groove.

Preferably, the top symmetry of base is connected with two risers, two the head has the draw-in groove all to be seted up at the top of riser, draw-in groove internally mounted has the working plate.

Preferably, the number of the working plates is two, the two working plates are connected through a screw rod, an extrusion plate is arranged between the two working plates, the screw rod penetrates through the extrusion plate, a through hole is formed in the extrusion plate, and a limiting rod penetrates through the through hole.

Preferably, the four corners of the bottom of the base are fixedly connected with universal wheels.

Compared with the prior art, the utility model provides a pair of special equipment lightning protection device has following beneficial effect:

this device is through rotating the lead screw, make lead screw and stripper plate constitute threaded connection, simultaneously through-hole installation gag lever post, be convenient for adjust the position of two stripper plates, be convenient for fix a position the special equipment of different specifications, simultaneously according to the high slip fly leaf of special equipment, adjust and fix after accomplishing, then through mounting panel installation locating plate, the locating plate drives the cassette, conveniently install the lightning rod, make the lightning rod install inside the lantern ring simultaneously, make the lightning rod also can erect perpendicularly in strong weather, at last through first current conducting plate installation chain, lead to the underground with the thunder and lightning through the chain, and adjust the position of second insulation board through the spout, the security performance of device has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a lightning protection device for special equipment according to the present invention;

FIG. 2 is a schematic view of the back connection shown in FIG. 1;

FIG. 3 is a schematic view of the work plate mounting structure shown in FIG. 1;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a movable plate; 3. a vertical rod; 4. positioning a screw rod; 5. mounting a plate; 6. positioning a plate; 7. a card holder; 8. a lightning rod; 9. a support plate; 10. a collar; 11. a first conductive plate; 12. a chain; 13. a first insulating plate; 14. a second insulating plate; 15. a vertical plate; 16. a working plate; 17. a screw rod; 18. a pressing plate; 19. a limiting rod; 20. a universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a lightning protection device for special equipment according to the present invention; FIG. 2 is a schematic view of the back connection shown in FIG. 1; FIG. 3 is a schematic view of the work plate mounting structure shown in FIG. 1; fig. 4 is an enlarged schematic view of a portion a shown in fig. 1. The utility model provides a special equipment lightning protection device, includes base 1, the top of base 1 is equipped with fly leaf 2, the through-hole has all been seted up to the top four corners department of fly leaf 2, the inside slidable mounting of through-hole has montant 3, montant 3 and base 1 fixed connection, positioning screw 4 is installed to the outside screw thread of montant 3, positioning screw 4 closely laminates with montant 3, fixedly connected with mounting panel 5 is located at the center at fly leaf 2 top, the inside slidable mounting of mounting panel 5 has locating plate 6, the top fixedly connected with cassette 7 of locating plate 6, the inside of cassette 7 is pegged graft and is had lightning rod 8, the angles such as top of fly leaf 2 are connected with a plurality of backup pads 9, and are a plurality of backup pad 9 is connected with lantern ring 10 jointly, lantern ring 10 and lightning rod 8 looks adaptation.

The outside welding of lightning rod 8 has first current conducting plate 11, the fixed welding of the one end of first current conducting plate 11 has chain 12, through 11 installation chains 12 of first current conducting plate, is convenient for with the leading-in end underground of thunder and lightning.

One side fixedly connected with first insulation board 13 of fly leaf 2, the spout has been seted up to the inside of first insulation board 13, the internally mounted of spout has second insulation board 14, can adjust the position of second insulation board 14 through the spout, and convenience of customers uses.

The top symmetric connection of base 1 has two risers 15, two the head has the draw-in groove all been seted up at riser 15's top, draw-in groove internally mounted has working plate 16, and the user of being convenient for carries out the dismouting to working plate 16.

The quantity of working plate 16 is provided with two, two connect through lead screw 17 between the working plate 16, two be equipped with stripper plate 18 between the working plate 16, lead screw 17 runs through stripper plate 18, the through-hole has been seted up to stripper plate 18's inside, the inside of through-hole runs through has gag lever post 19, and through rotating lead screw 17, lead screw 17 constitutes threaded connection with stripper plate 18, simultaneously through-hole installation gag lever post 19, is convenient for adjust the position of two stripper plates 18, is convenient for fix a position the special equipment of different specifications.

The equal fixedly connected with universal wheel 20 in bottom four corners department of base 1, convenience of customers removes the device.

The utility model provides a pair of special equipment lightning protection device's theory of operation as follows:

firstly, the device is moved to a proper position through a universal wheel 20, then special equipment to be protected is placed on a base 1 for positioning, then a screw rod 17 is rotated to enable the screw rod 17 and extrusion plates 18 to form threaded connection, meanwhile, a limiting rod 19 is installed through a through hole to facilitate the position adjustment of the two extrusion plates 18 and the positioning of the special equipment with different specifications, meanwhile, a movable plate 2 is slid according to the height of the special equipment and is fixed after the adjustment is finished, then a positioning plate 6 is installed through a mounting plate 5, the positioning plate 6 drives a clamping seat 7 to facilitate the installation of a lightning rod 8, meanwhile, the lightning rod 8 is installed inside a lantern ring 10 to enable the lightning rod 8 to be vertically erected in windy weather, finally, a chain 12 is installed through a first conductive plate 11, the lightning is guided into the ground through the chain 12, and the position of a second insulating plate 14 is adjusted through a sliding chute, the safety performance of the device is improved.

this device is through rotating lead screw 17, make lead screw 17 and stripper plate 18 constitute threaded connection, simultaneously through-hole installation gag lever post 19, be convenient for adjust the position of two stripper plates 18, be convenient for fix a position the special equipment of different specifications, simultaneously according to the high slip fly leaf 2 of special equipment, adjust and fix after accomplishing, install locating plate 6 through mounting panel 5 after that, locating plate 6 drives cassette 7, conveniently install lightning rod 8, make lightning rod 8 install inside lantern ring 10 simultaneously, make lightning rod 8 also can erect perpendicularly in strong wind weather, at last through first current conducting plate 11 installation chain 12, lead to the underground through chain 12 with the thunder and lightning, and adjust the position of second insulation board 14 through the spout, the security performance of device has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a special equipment lightning protection device, includes base (1), its characterized in that: the lightning arrester is characterized in that a movable plate (2) is arranged above the base (1), through holes are formed in four corners of the top of the movable plate (2), a vertical rod (3) is slidably arranged in the through holes, the vertical rod (3) is fixedly connected with the base (1), a positioning screw rod (4) is installed on the outer side of the vertical rod (3) in a threaded manner, the positioning screw rod (4) is tightly attached to the vertical rod (3), a mounting plate (5) is fixedly connected to the center of the top of the movable plate (2), a positioning plate (6) is slidably arranged in the mounting plate (5), a clamping seat (7) is fixedly connected to the top of the positioning plate (6), a lightning rod (8) is inserted into the clamping seat (7), a plurality of supporting plates (9) are angularly connected to the top of the movable plate (2), and a lantern ring (10) is commonly connected to the supporting plates (9), the lantern ring (10) is matched with the lightning rod (8).

2. A special equipment lightning protection device according to claim 1, wherein a first conductive plate (11) is welded to the outer side of the lightning rod (8), and a chain (12) is fixedly welded to one end of the first conductive plate (11).

3. A special equipment lightning protection device according to claim 1, wherein a first insulating plate (13) is fixedly connected to one side of the movable plate (2), a sliding groove is formed in the first insulating plate (13), and a second insulating plate (14) is installed in the sliding groove.

4. The special equipment lightning protection device according to claim 1, wherein the top of the base (1) is symmetrically connected with two vertical plates (15), the tops of the two vertical plates (15) are provided with clamping grooves, and working plates (16) are arranged inside the clamping grooves.

5. The special equipment lightning protection device according to claim 4, wherein the number of the working plates (16) is two, the two working plates (16) are connected through a screw rod (17), an extrusion plate (18) is arranged between the two working plates (16), the screw rod (17) penetrates through the extrusion plate (18), a through hole is formed in the extrusion plate (18), and a limiting rod (19) penetrates through the through hole.

6. A special equipment lightning protection device according to claim 1, characterized in that universal wheels (20) are fixedly connected to the four corners of the bottom of the base (1).