CN213212658U - Lightning arrester for broadcast television transmitting iron tower - Google Patents
Lightning arrester for broadcast television transmitting iron tower Download PDFInfo
- Publication number
- CN213212658U CN213212658U CN202021846068.9U CN202021846068U CN213212658U CN 213212658 U CN213212658 U CN 213212658U CN 202021846068 U CN202021846068 U CN 202021846068U CN 213212658 U CN213212658 U CN 213212658U
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- Prior art keywords
- reinforcing
- ring
- rod body
- lightning rod
- lightning
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Abstract
The utility model discloses a radio and television transmission iron tower lightning arrester, including the lightning rod body, the fixed cover in bottom of lightning rod body has connect the insulating ring, and is equipped with the enhancement strutting arrangement outside the insulating ring, strengthen the outside that the strutting arrangement link is located the lightning rod body, this radio and television transmission iron tower lightning arrester, through the enhancement strutting arrangement who is equipped with in lightning rod body bottom to improve the fixed intensity of lightning rod body installation, and should strengthen strutting arrangement, can carry out nimble regulation to the position of the bottom support installation of lightning rod body, thereby the effectual position of corrosion appears in iron tower top lightning rod body installation of having avoided, thereby improved the intensity of lightning rod body self, factor of safety is high, and easy operation, the practicality is strong.
Description
Technical Field
The utility model relates to a lightning-arrest equipment technical field specifically is a radio and television transmission iron tower lightning arrester.
Background
Lightning rod, also known as lightning rod, is used to protect buildings, tall trees, large transmission equipment, etc. from lightning strikes. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification, and when thundercloud discharges to be close to the ground, the lightning receptor distorts the ground electric field. A space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so that lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
At present, current broadcast television transmission iron tower is when taking a lightning arrester, install the lightning rod on the iron tower top of the tower, and because the iron tower is after long-time the use, the phenomenon of corrosion can appear on its top of the tower, if there is the corrosion in lightning rod mounted position, then can lead to the fixed unstability in lightning rod bottom, thereby the phenomenon that the lightning rod removed and damaged appears, and according to chinese patent No. CN201820217416.2, although the fixing base of lightning rod bottom in this patent, under the combined action of fixed connection board and inclined support plate, play the effect to the stable installation of lightning rod, nevertheless can't carry out nimble regulation according to the installation environment of lightning rod, for this reason, we propose a broadcast television transmission iron tower lightning arrester.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broadcast television transmission iron tower lightning arrester to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a radio and television emission iron tower lightning arrester, includes the lightning rod body, the fixed cover in bottom of lightning rod body has connect the insulator ring, and is equipped with outside the insulator ring and strengthens strutting arrangement, it is located the outside of lightning rod body to strengthen strutting arrangement link.
Preferably, the reinforcing and supporting device comprises a supporting ring and a reinforcing piece, the supporting ring is fixedly sleeved on the outer side of the insulating ring, a plurality of reinforcing pieces are fixedly connected to the outer side of the supporting ring at equal intervals, and the plurality of reinforcing pieces are located on the outer side of the lightning rod body.
Preferably, the reinforcement includes engaging lug, reinforcement sleeve, stiffener, reinforcement ring, fixed ear and reinforcing bottom plate, the engaging lug is equipped with two, and two engaging lug symmetries are fixed in the support ring outside, reinforcement sleeve's one end is connected and articulated through round pin axle and two, and the outside at stiffener one end is cup jointed in the slip of the reinforcement sleeve other end, the stiffener outside is equipped with the external screw thread, and strengthens the inside internal thread hole that is equipped with of ring, reinforcement ring screw thread cup joints in the stiffener outside, and reinforcement ring and reinforcement sleeve fixed connection, the one end that the reinforcement ring was kept away from to the stiffener is articulated through round pin axle and two fixed ears, and two fixed ear symmetries are fixed on the reinforcing bottom plate, be equipped with the mounting hole on the reinforcing bottom plate.
Preferably, the mounting holes are provided in plurality and are uniformly distributed on the reinforcing bottom plate.
Preferably, the outer side of the reinforcing circular ring is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses when using, through the enhancement strutting arrangement who is equipped with in lightning rod body bottom to improve the fixed intensity of lightning rod body installation, and should strengthen strutting arrangement, can carry out nimble regulation to the position of the bottom support installation of lightning rod body, thereby the effectual position of iron tower top lightning rod body installation corrosion that appears of having avoided, thereby improved the intensity of lightning rod body self, factor of safety is high, and easy operation, and the practicality is strong.
2. The utility model discloses an insulating ring that is equipped with in the lightning rod body outside with strengthen strutting arrangement hookup location to play the insulating effect to strengthening strutting arrangement, guaranteed to strengthen strutting arrangement insulating safety ability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
fig. 3 is an enlarged view of the region B in fig. 1.
In the figure: 1-a lightning rod body; 2-an insulating ring; 3-reinforcing the supporting device; 4-a support ring; 5-a reinforcement; 6-connecting lugs; 7-reinforcing sleeve; 8-a reinforcing rod; 9-reinforcing circular ring; 10-fixing the ear; 11-a reinforcing bottom plate; 12-mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a radio and television transmission iron tower lightning arrester, includes lightning rod body 1, the fixed cover in bottom of lightning rod body 1 has connect insulator ring 2, and the insulator ring 2 outside is equipped with strengthens strutting arrangement 3, it is located the outside of lightning rod body 1 to strengthen 3 links of strutting arrangement.
The reinforcing part 5 comprises two connecting lugs 6, two reinforcing sleeves 7, two reinforcing rods 8, two reinforcing rings 9, two fixing lugs 10 and a reinforcing bottom plate 11, wherein the two connecting lugs 6 are symmetrically fixed on the outer side of the support ring 4, one end of each reinforcing sleeve 7 is connected with the two connecting lugs through a pin shaft to be hinged, the other end of each reinforcing sleeve 7 is slidably sleeved on the outer side of one end of each reinforcing rod 8, external threads are arranged on the outer side of each reinforcing rod 8, an internal thread hole is formed in each reinforcing ring 9, the reinforcing rings 9 are in threaded sleeved connection on the outer sides of the reinforcing rods 8, the reinforcing rings 9 are fixedly connected with the reinforcing sleeves 7, one end, far away from the reinforcing rings 9, of each reinforcing rod 8 is hinged with the two fixing lugs 10 through a pin shaft, the two fixing lugs 10 are symmetrically fixed on the reinforcing bottom plate 11, the reinforcing bottom plate 11 is provided with mounting holes 12, and a plurality of reinforcing parts 5 are, thereby realizing the function of strengthening and supporting the supporting ring 4.
The mounting holes 12 are provided with a plurality of mounting holes 12 which are evenly distributed on the reinforcing bottom plate 11, and the reinforcing bottom plate 11 is fixed with the ground through a plurality of bolts through the plurality of mounting holes 12.
The reinforcing ring 9 is provided with anti-slip lines on the outer side, so that when the reinforcing rod 8 is rotated, the reinforcing ring 9 is held by a hand to fix.
The specific implementation mode is as follows: when carrying out the installation of lightning rod body 1, at first install and fix lightning rod body 1, simultaneously, it is rotatory to certain angle with a plurality of bosses 7 in the support ring 4 outside, thereby make stiffener 8 drive reinforcing bottom plate 11 and rotate certain angle, at this moment, realize a plurality of bolts through a plurality of mounting holes 12 on reinforcing bottom plate 11 with the installation and the fixing on the top of the tower of iron tower, if the phenomenon that wherein has reinforcing bottom plate 11 and the position of top of the tower installation to appear the corrosion, then can rotate stiffener 8, and because stiffener 8 and the reinforcing ring 9 threaded connection who fixes on 7 a section of thick bamboo of reinforcing sleeve, thereby realize carrying out concertina movement between 7 a section of thick bamboo of reinforcing sleeve and stiffener 8, thereby adjusted the length between 7 a section of thick bamboo of reinforcing sleeve and stiffener 8, and then realized the effect of the skew rusty position of lightning rod body 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a broadcast television transmission iron tower lightning arrester, includes lightning rod body (1), its characterized in that: the bottom of lightning rod body (1) is fixed cup joint has insulating ring (2), and is equipped with in the insulating ring (2) outside and strengthens strutting arrangement (3), strengthen strutting arrangement (3) link and be located the outside of lightning rod body (1).
2. The lightning arrester of broadcast television transmission tower according to claim 1, characterized in that: strengthen strutting arrangement (3) including support ring (4) and reinforcement (5), support ring (4) are fixed to be cup jointed in the insulating ring (2) outside, support ring (4) outside equidistance fixedly connected with a plurality of reinforcements (5), and a plurality of reinforcements (5) are located the outside of lightning rod body (1).
3. A lightning arrester for a broadcast television transmission tower according to claim 2, wherein: the reinforcing part (5) comprises two connecting lugs (6), two reinforcing sleeves (7), two reinforcing rods (8), two reinforcing rings (9), two fixing lugs (10) and a reinforcing bottom plate (11), the two connecting lugs (6) are symmetrically fixed on the outer side of the supporting ring (4), one end of a reinforcing sleeve (7) cylinder is connected with the two connecting lugs through a pin shaft and hinged, the other end of the reinforcing sleeve (7) cylinder is slidably sleeved on the outer side of one end of the reinforcing rod (8), external threads are arranged on the outer side of the reinforcing rod (8), an internal thread hole is formed in the reinforcing ring (9), the reinforcing ring (9) is sleeved on the outer side of the reinforcing rod (8) in a threaded manner, the reinforcing ring (9) is fixedly connected with the reinforcing sleeve (7) cylinder, one end, far away from the reinforcing ring (9), of the reinforcing rod (8) is hinged with the two fixing lugs (10) through a pin shaft, and the two fixing lugs (10) are symmetrically fixed on the reinforcing bottom plate (11), and the reinforcing bottom plate (11) is provided with a mounting hole (12).
4. A lightning arrester for a broadcast television transmission tower according to claim 3, wherein: the mounting holes (12) are arranged in a plurality, and the mounting holes (12) are uniformly distributed on the reinforcing bottom plate (11).
5. A lightning arrester for a broadcast television transmission tower according to claim 3, wherein: the outer side of the reinforcing circular ring (9) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021846068.9U CN213212658U (en) | 2020-08-30 | 2020-08-30 | Lightning arrester for broadcast television transmitting iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021846068.9U CN213212658U (en) | 2020-08-30 | 2020-08-30 | Lightning arrester for broadcast television transmitting iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212658U true CN213212658U (en) | 2021-05-14 |
Family
ID=75842820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021846068.9U Expired - Fee Related CN213212658U (en) | 2020-08-30 | 2020-08-30 | Lightning arrester for broadcast television transmitting iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213212658U (en) |
-
2020
- 2020-08-30 CN CN202021846068.9U patent/CN213212658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 Termination date: 20210830 |