CN220857224U - Lightning protection device for base station - Google Patents

Abstract

The utility model discloses a lightning protection device for a base station, which comprises a fixed platform, wherein a bottom plate is arranged below the fixed platform, each lower screw rod is sleeved with a bearing plate, the lower surface of a mounting plate is provided with a plurality of grooves, the grooves are semicircular, the outer sides of upper screw rods are all screwed with inner fixing rings, the outer sides of the inner fixing rings are fixedly sleeved with outer fixing rings, each outer fixing ring is fixedly connected with the fixed platform through a first supporting rod, the lower screw rods penetrate through the fixed platform and are rotatably connected with a driving device fixed on the bottom plate.

Description

Lightning protection device for base station

Technical Field

The utility model relates to a lightning protection device for a base station.

Background

The communication base station, i.e., public mobile communication base station, is an interface device for mobile devices to access the internet, and is also a form of a radio station, which refers to a radio transceiver station that performs information transfer with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area. The mobile communication base station equipment is damaged by lightning stroke and communication interruption caused by the lightning stroke, so that not only is huge economic loss caused, but also the safe operation of the communication network is seriously influenced. The antenna feeder of the mobile communication base station is connected between the antenna and the transceiver in the machine room, so the antenna feeder is an important channel for introducing lightning into the machine room.

The lightning protection device is the sum of a lightning arrester, a down conductor, a grounding device, a surge protector and other connecting conductors, the lightning protection device of a building is generally divided into two major types, namely an external lightning protection device and an internal lightning protection device, the external lightning protection device consists of the lightning arrester, the down conductor and the grounding device, namely the traditional lightning protection device, the internal lightning protection device is mainly used for reducing lightning current and electromagnetic effects of the lightning current in the building, such as electromagnetic shielding, equipotential connection and surge protector installation, and the like, so that damage possibly caused by lightning electromagnetic pulse is prevented.

The lightning protection device is generally installed on the roof in the majority, then adopts the form of bolt to carry out fixed mounting, but lightning protection device needs to expose in the external world for a long time to after long-time use, the bolt is easy to oxidize, thereby can lead to the bolt to be difficult to unscrew, thereby can lead to dismantling the lightning protection device more difficult, increase dismantlement time, has certain limitation, in addition, still can cause the unstable condition of lightning rod under the condition that the lightning rod received the strong wind to blow and scratch.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a lightning protection device for a base station.

The utility model provides a lightning protection device for basic station, including fixed platform, fixed platform's below is equipped with the bottom plate, the bottom plate is fixed continuous with fixed platform through a plurality of second bracing pieces all around, fixed platform's top is equipped with the mounting panel that is used for installing the lightning protection device main part, be equipped with a plurality of lower screw rods all around of mounting panel, all the cover is equipped with the board of accepting down on the screw rod, a plurality of recesses have all been seted up to the lower surface of mounting panel, the shape of recess is semicircle shape, the recess is pegged graft with accepting the board part, the upper surface of lower screw rod all is equipped with the screw rod, the outside of going up the screw rod has all the fixed ring in the internal fixation, the outside of fixed ring all fixed cover is equipped with outer fixed ring, every outer fixed ring all passes through first bracing piece and fixed platform fixed connection, the fixed platform is all run through to the screw rod down, and rotationally link to in the drive arrangement who fixes on the bottom plate.

As a further improvement, the upper part of mounting panel is equipped with the spacing ring, and the last through-hole that runs through lightning protection device main part is seted up to the center of spacing ring, goes up the through-hole and plays fixedly, spacing effect to the upper end of lightning protection device main part, avoids the too big toppling over that leads to of wind and rain, rocks the problem, improves the stability of lightning protection device main part.

As a further improvement, the outer side wall of the limiting ring is connected with the outer fixing ring, the limiting ring is connected with the outer fixing ring while fixing the lightning protection device main body, the structural stability of the outer fixing ring is enhanced, and the wind resistance and the rain resistance are enhanced.

As a further improvement, the outer side wall of the fixed platform is provided with a rain-proof plate, the rain-proof plate has the functions of guiding rain and preventing dust, and the driving device is prevented from being damaged due to the fact that the rain enters the bottom plate, so that the service life is prolonged.

As a further improvement, a lower through hole is formed in the center of the fixed platform.

As a further improvement, the lower surface of mounting panel is equipped with the guide post, and the guide post passes down the through-hole, and the lower surface edge of guide post has the fillet, utilizes down the through-hole to play fixed action to the lower extreme of guide post, improves fixed platform's stability, guarantees the fixed effect of lightning protection device main part, and the lift removes the in-process and can play the guide effect, avoids the skew.

As a further improvement, the lower screw rod is connected with the bearing plate by adopting a fixed sleeve, and the lower screw rod is simple in structure and convenient to connect.

As a further improvement, the upper surface edge of the fixed platform is chamfered, the structure is simple, the water-repellent effect is achieved, dust and liquid are prevented from accumulating, and meanwhile impact caused by impact is relieved, so that a protection effect is achieved.

The beneficial effects are that:

the device has a simple structure, can realize up-and-down adjustment of the mounting plate by rotating the upper screw rod, is flexible to adjust, does not use bolts, meets the use requirements of various heights, solves the problem that the bolts are easy to oxidize in the prior art, and increases the application range and the practical range.

This device is fixed, spacing through spacing ring, mounting panel, guide post, accepting the board, novel structure, dismantles, installs simply, solves among the prior art lightning protection device dismantles the more difficult problem, shortens to increase and dismantles the time, enlarges the limitation, in addition, solves the lightning rod and receives when the condition that the strong wind blows and scrapes, the unstable problem of lightning rod, keeps the stability of lightning protection device main part, satisfies the installation of various topography and uses.

Drawings

FIG. 1 is a schematic perspective view of a lightning protection device;

FIG. 2 is a schematic view of the internal structure of the lightning protection device;

FIG. 3 is a schematic diagram of the front structure of the lightning protection device;

FIG. 4 is a schematic cross-sectional view of a lightning protection device;

FIG. 5 is a schematic top view of a lightning protection device;

FIG. 6 is a schematic diagram of the overall structure of the lightning protection device;

1. The anti-thunder device comprises a bottom plate 2, a driving device 3, a second supporting rod 4, a lower screw rod 5, a bearing plate 6, a mounting plate 7, an upper screw rod 8, a guide post 9, a lightning protection device main body 10, a limiting ring 11, a first supporting rod 12, an outer fixing ring 13, an inner fixing ring 14, a fixing platform 15 and a rain-proof plate.

Detailed Description

The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

As shown in fig. 1 to 6, as a specific embodiment of the present utility model, a lightning protection device for a base station includes a base plate 1, a driving device 2, a second support rod 3, a lower screw 4, a receiving plate 5, a mounting plate 6, an upper screw 7, a guide post 8, a lightning protection device body 9, a limiting ring 10, a first support rod 11, an outer fixing ring 12, an inner fixing ring 13, a fixing platform 14, and a flashing 15.

The utility model provides a lightning protection device for basic station, including fixed platform 14, fixed platform 14's below is equipped with bottom plate 1, fixed platform 14 is fixed continuous with through a plurality of second bracing pieces 3 all around of bottom plate 1, fixed platform 14's top is equipped with the mounting panel 6 that is used for installing lightning protection device main part 9, mounting panel 6 is equipped with a plurality of lower screw rods 4 all around, all the cover is equipped with on every lower screw rod 4 and holds board 5, a plurality of recesses have all been seted up to the lower surface of mounting panel 6, the shape of recess is semicircle shape, the recess is pegged graft with accepting board 5 part, lower screw rod 4's upper surface all is equipped with screw rod 7, the outside of going up screw rod 7 has all the internal fixation ring 13 soon, the outside of internal fixation ring 13 all fixed cover is equipped with outer fixation ring 12, every outer fixation ring 12 all is fixed with fixed platform 14 through first bracing piece 11, lower screw rod 4 all runs through fixed platform 14, and rotationally link to in the drive arrangement 2 fixed on bottom plate 1.

The top of mounting panel 6 is equipped with spacing ring 10, and the central authorities of spacing ring 10 have been seted up and have been run through the last through-hole of lightning protection device main part 9, and the upper end of going up through-hole to lightning protection device main part 9 plays fixedly, spacing effect, avoids the too big toppling over that leads to of wind and rain, rocks the problem, improves lightning protection device main part 9's stability.

The outer side wall of the limiting ring 10 is connected with the outer fixing ring 12, the limiting ring 10 is connected with the outer fixing ring 12 while fixing the lightning protection device main body 9, the structural stability of the outer fixing ring 12 is enhanced, and the wind resistance and the rain resistance are enhanced.

The outside lateral wall of fixed platform 14 is equipped with flashing 15, and flashing 15 has the effect of leading rain and preventing the dust, avoids the rainwater to get into inside drive arrangement 2 damage that leads to of bottom plate 1, increase of service life.

The center of the fixed platform 14 is provided with a lower through hole.

The lower surface of mounting panel 6 is equipped with guide post 8, and guide post 8 passes down the through-hole, and guide post 8's lower surface edge has the fillet, utilizes down the through-hole to play fixed action to guide post 8's lower extreme, improves fixed platform 14's stability, guarantees lightning protection device main part 9's fixed effect, and lift removal in-process can play the guide effect, avoids the skew.

The lower screw 4 and the bearing plate 5 are fixedly sleeved and connected, and the structure is simple and the connection is convenient.

The upper surface edge of the fixed platform 14 is chamfered, so that the structure is simple, the hydrophobic effect is achieved, dust and liquid are prevented from accumulating, and meanwhile impact caused by impact is relieved, so that a protection effect is achieved.

When the anti-thunder device is used, the anti-thunder device main body is fixedly arranged on the upper surface of the mounting plate, the anti-thunder device penetrates through the upper through hole to play a fixing role, the driving device is started to control the upper screw to rotate positively, so that the upper screw rises, then the mounting plate is driven to move upwards, the driving device is used for controlling the upper screw to rotate reversely, the upper screw rises, then the mounting plate is driven to move downwards, and the anti-thunder device main body moves downwards.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a lightning protection device for basic station, includes fixed platform, its characterized in that, fixed platform's below is equipped with the bottom plate, and the bottom plate all around links to each other with fixed platform is fixed through a plurality of second bracing pieces, fixed platform's top is equipped with the mounting panel that is used for installing lightning protection device main part, is equipped with a plurality of lower screw rods all around the mounting panel, all overlaps on every lower screw rod and is equipped with the board of accepting, and a plurality of recesses have all been seted up to the lower surface of mounting panel, and the shape of recess is semicircle shape, and the recess is pegged graft with accepting the board part, the upper surface of lower screw rod all is equipped with the screw rod, and the outside of going up the screw rod all has the fixed ring in the interior, and the outside of fixed ring all is fixed the cover and is equipped with outer fixed ring, and every outer fixed ring all is through first bracing piece and fixed platform fixed connection, the fixed platform is all run through to the lower screw rod to rotatable linking to of drive arrangement on the bottom plate.

2. The lightning protection device for a base station according to claim 1, wherein a limiting ring is arranged above the mounting plate, and an upper through hole penetrating through the lightning protection device body is formed in the center of the limiting ring.

3. The lightning protection device for a base station of claim 2, wherein the outer sidewall of the stop collar is connected to the outer retaining collar.

4. The lightning protection device for a base station of claim 1, wherein the outside sidewall of the stationary platform is provided with flashing.

5. The lightning protection device for a base station according to claim 1, wherein the center of the fixed platform is provided with a lower through hole.

6. A lightning protection device for a base station according to claim 1 or 5 wherein the lower surface of the mounting plate is provided with a guide post which passes through the lower through hole, the edge of the lower surface of the guide post being rounded.

7. The lightning protection device for a base station of claim 1, wherein the lower screw is fixedly sleeved with the receiving plate.

8. A lightning protection device for a base station according to claim 1 wherein the upper surface edge of the fixed platform is beveled.