CN112134146A - Protection device for outdoor television broadcast transmitting station - Google Patents
Protection device for outdoor television broadcast transmitting station Download PDFInfo
- Publication number
- CN112134146A CN112134146A CN202010781927.9A CN202010781927A CN112134146A CN 112134146 A CN112134146 A CN 112134146A CN 202010781927 A CN202010781927 A CN 202010781927A CN 112134146 A CN112134146 A CN 112134146A
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- Prior art keywords
- lightning
- transmitting station
- outdoor television
- television broadcast
- fixed mounting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
The invention relates to the technical field of broadcast transmitting stations, in particular to a protective device of an outdoor television broadcast transmitting station, which comprises a circular assembling plate, a lightning receiving mechanism and a lightning protection mechanism, wherein the circular assembling plate is fixedly arranged at the top of the outdoor television broadcast transmitting station and is horizontally arranged; the lightning arrester comprises a circular assembling plate, a lightning arrester body and a lightning arrester body, wherein the lightning arrester body is arranged on the circular assembling plate, the lightning arrester body is arranged on the lightning arrester body, the lightning arrester body is arranged on the lightning arrester. The invention can form double protection for the outdoor television broadcast transmitting station, not only can effectively ensure the safety of pedestrians and the outdoor television broadcast transmitting station, but also can greatly reduce the signal interference caused by lightning stroke strong current to the outdoor television broadcast transmitting station, thereby effectively ensuring the outdoor television broadcast transmitting station to work stably.
Description
Technical Field
The invention relates to the technical field of broadcast transmitting stations, in particular to a protection device of an outdoor television broadcast transmitting station.
Background
A television broadcast transmitting station is a station that transmits television signals. Video signals and audio signals are modulated and then converted into modulated radio frequency oscillation, and the modulated radio frequency oscillation is sent to an antenna to be transmitted out for being received by a television receiver.
The outdoor television broadcast transmitting station needs to be additionally provided with the protective device, but the protective device of the outdoor television broadcast transmitting station in the prior art has poor protective performance for the outdoor television broadcast transmitting station, so that the safety of pedestrians and the outdoor television broadcast transmitting station cannot be effectively ensured, and meanwhile, the signal interference caused by lightning stroke strong current to the outdoor television broadcast transmitting station cannot be reduced, thereby causing the outdoor television broadcast transmitting station to be incapable of stably working.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a protection device for an outdoor television broadcast transmitting station, which can form double protection for the outdoor television broadcast transmitting station, has better anti-skid performance, can effectively ensure the safety of pedestrians and the outdoor television broadcast transmitting station, and can greatly reduce the signal interference caused by lightning stroke strong current to the outdoor television broadcast transmitting station, thereby effectively ensuring that the outdoor television broadcast transmitting station can stably work, and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a protection device for an outdoor television broadcast transmitting station comprises a circular assembling plate, a lightning receiving mechanism and a lightning protection mechanism, wherein the circular assembling plate is fixedly arranged at the top of the outdoor television broadcast transmitting station and is horizontally arranged;
the lightning receiving mechanism comprises a vertical rod and a lightning receptor, the vertical rod is vertically and fixedly installed at the central position of the upper part of the circular assembling plate, an assembling seat is fixedly installed at the central position of the bottom of the lightning receptor through a connecting rod, the lightning receptor is fixedly installed at the end part of the upper end of the vertical rod through the assembling seat, and the lightning receptor is used for receiving lightning to protect an outdoor television broadcasting transmitting station from being damaged by lightning;
lightning-arrest mechanism is equipped with four groups, four groups lightning-arrest mechanism centers on circular assembly plate is angular layout such as annular, and every group lightning-arrest mechanism all includes horizontal pole, mount pad, lightning rod and first metal connecting seat, the horizontal pole level just installs fixedly circular assembly plate's edge, mount pad fixed mounting is in the horizontal pole is kept away from circular assembly plate's one end tip, the lightning rod is vertical just installs fixedly through first bolt the upper portion of mount pad, first metal connecting seat fixed mounting be in the bottom of mount pad.
On the basis of the scheme, the inside of the vertical rod is of a hollow structure, the vertical rod is made of insulating materials, the lightning arrester is a circular metal cover body, the upper portion of the lightning arrester is of an arc-shaped upward-protruding structure, four reinforcing rods are fixedly installed between the side face of the assembling seat and the bottom of the lightning arrester, the four reinforcing rods surround the assembling seat and are arranged in an annular equal-angle mode, and the four reinforcing rods are used for reinforcing the connection strength between the assembling seat and the lightning arrester.
On the basis of the scheme, the bottom of the lightning arrester is fixedly provided with four first guide cables, and the four first guide cables are far away from the end part of one end of the lightning arrester is fixedly provided with a metal lantern ring which is fixedly sleeved on the outer part of the lightning rod through second bolts.
On the basis of the scheme, the grounding device further comprises four groups of grounding mechanisms, each group of grounding mechanisms comprises a grounding metal base, a second metal connecting seat and a second guide cable, the grounding metal base is used for being buried underground, the second metal connecting seat is fixedly installed on the upper portion of the grounding metal base, one end of the second guide cable is fixedly installed in the second metal connecting seat, and the other end of the second guide cable is fixedly installed in the first metal connecting seat through a third bolt.
On the basis of the scheme, the top view of the grounding metal base is circular, the front view of the grounding metal base is I-shaped, the side part of the grounding metal base is coated with a concrete layer, and the concrete layer is used for increasing the dead weight of the grounding metal base so as to increase the stability of the grounding metal base.
On the basis of the scheme, the concrete layer is fixedly provided with four sleeves, the sleeves surround the grounding metal base is in annular arrangement at equal angles, the grounding metal base is provided with limiting rods in the inner parts, and the limiting rods are horizontally arranged.
On the basis of the scheme, four metal rods are fixedly welded at the bottom of the grounding metal base and are vertically arranged and arranged in an annular shape at equal angles, and anti-skid grains are arranged on the surface of each metal rod.
On the basis of the scheme, the surface of the circular assembling plate is further provided with an insulating coating, four mounting holes are symmetrically formed in the position, close to the edge of the circular assembling plate, and the four mounting holes surround the circular assembling plate and are arranged in an annular equal-angle mode.
On the basis of the scheme, still include monitoring mechanism, monitoring mechanism includes square shell, controller, GPRS communication module and four cameras, square shell fixed mounting be in the bottom of circular assembly board, the controller with the equal fixed mounting of GPRS communication module is in the inside of square shell, just the controller with GPRS communication module electric connection, four the camera is fixed mounting respectively in four sides of square shell, and four the camera is aimed at four second guide cable settings respectively, four the camera respectively with controller electric connection.
On the basis of the scheme, the monitoring mechanism further comprises four light supplement lamps and light sensors, the four light supplement lamps are fixedly installed on four side faces of the square shell respectively and are matched with the four cameras respectively, the four light supplement lamps are respectively connected with the controller electrically, the light sensors are fixedly installed at the bottom of the square shell, and the light sensors are electrically connected with the controller.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the outdoor television broadcasting transmitting station, the lightning receiving mechanism, the lightning protection mechanism and the grounding mechanism are arranged, and the lightning receiving mechanism and the lightning protection mechanism are connected with the grounding mechanism, so that the lightning receiving mechanism and the lightning protection mechanism can simultaneously and cooperatively work to form double protection on the outdoor television broadcasting transmitting station, the anti-skid performance is good, lightning is introduced to the grounding mechanism, and then the lightning is transmitted to the ground through the grounding mechanism to be discharged, so that the safety of pedestrians and the outdoor television broadcasting transmitting station can be effectively guaranteed, and meanwhile, the signal interference caused by lightning stroke strong current to the outdoor television broadcasting transmitting station can be greatly reduced, and the outdoor television broadcasting transmitting station can be effectively guaranteed to stably work;
2. according to the invention, the grounding mechanism is composed of a grounding metal base, a second metal connecting seat and a second guide cable, a concrete layer is coated on the side part of the grounding metal base, four sleeves are fixedly arranged inside the concrete layer, limiting rods are fixedly arranged inside the four sleeves, and four metal rods are fixedly welded at the bottom of the grounding metal base, so that the grounding mechanism is not easy to loosen under the action of the limiting rods and the concrete layer after being buried underground, the stability is good, the grounding mechanism has good conductivity under the action of the four metal rods, the lightning discharging speed is high, and the time of signal interference of lightning on an outdoor television broadcasting transmitting station can be effectively shortened;
3. according to the invention, the arranged monitoring mechanism is composed of the square shell, the controller, the GPRS communication module, the four cameras, the four light supplementing lamps and the light sensors, the four cameras can be used for detecting the four second guide cables in real time, when the second guide cables fall off from the inside of the first metal connecting seat, the controller sends a second guide cable falling-off notice to operation and maintenance personnel of the remote outdoor television broadcasting transmitting station through the GPRS communication module, so that the problem that the operation and maintenance personnel of the remote outdoor television broadcasting transmitting station can timely fall off the second guide cables can be timely solved, the protection device can be ensured to stably operate, and the outdoor television broadcasting transmitting station is further ensured to be free from lightning accidents.
Drawings
FIG. 1 is a schematic view of the structure of the protection device of the present invention;
FIG. 2 is a schematic view of another aspect of the protective device of the present invention;
FIG. 3 is a front view of the protection device of the present invention;
FIG. 4 is a schematic top view of the protective device of the present invention;
FIG. 5 is a partial structural view of a fixing plate according to the present invention;
FIG. 6 is an enlarged schematic view of the detail view A of FIG. 5;
FIG. 7 is a schematic structural view of a lightning receptor mechanism of the protective device of the present invention;
fig. 8 is a schematic structural diagram of a monitoring mechanism of the protection device of the invention.
In the figure: 1-circular fitting plate; 101-mounting holes;
2-a lightning receptor mechanism; 201-lightning receptor; 202-upright stanchion; 203-assembling base; 204-connecting rod; 205-a stiffener; 206-a first guide cable; 207-metal collar; 208-a second bolt;
3-lightning protection mechanism; 301-a lightning rod; 302-a cross-bar; 303-a mounting seat; 304-a first bolt; 305-a third bolt; 306-a first metal connection seat;
4-a grounding mechanism; 401-a grounded metal pedestal; 402-a second metal connection seat; 403-concrete layer; 404-a sleeve; 405-a stop lever; 406-a metal rod; 407-a second guide cable;
5-monitoring mechanism; 501-square shell; 502-a light sensor; 503-a controller; 504-GPRS communication module; 505-a camera; 506-fill light.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, the present embodiment provides a guard apparatus for an outdoor tv broadcasting transmitting station,
as shown in fig. 1, a protection device for an outdoor tv broadcast transmitting station comprises a circular assembling plate 1, a lightning receiving mechanism 2, a lightning protection mechanism 3 and a grounding mechanism 4, wherein the grounding mechanism 4 is respectively connected with the lightning receiving mechanism 2 and the lightning protection mechanism 3, the circular assembling plate 1 is used for being fixedly installed at the top of the outdoor tv broadcast transmitting station, and the circular assembling plate 1 is horizontally arranged; the lightning receiving mechanism 2, the lightning protection mechanism 3 and the grounding mechanism 4 are matched with each other, so that lightning can be introduced into the ground for discharging, and the outdoor television broadcasting transmitting station can be effectively prevented from being hit by the lightning;
as shown in fig. 1-2 and 7, the lightning receptor 2 comprises a vertical rod 202 and a lightning receptor 201, the vertical rod 202 is vertically and fixedly installed at the upper central position of the circular assembling plate 1, the central position of the bottom of the lightning receptor 201 is fixedly installed with a fitting seat 203 through a connecting rod 204, and the lightning receptor 201 is fixedly installed at the upper end of the vertical rod 202 through the fitting seat 203, the lightning receptor 201 is used for receiving lightning to protect an outdoor tv broadcasting transmitting station from being damaged by lightning; the lightning receptor 201 is used for directly receiving lightning so as to form first heavy lightning protection for an outdoor television broadcast transmitting station;
as shown in fig. 1 to 6, four sets of the lightning protection mechanisms 3 are provided, wherein the four sets of the lightning protection mechanisms 3 are arranged in an annular shape at equal angles around the circular assembling plate 1, each set of the lightning protection mechanisms 3 comprises a cross bar 302, a mounting seat 303, a lightning rod 301 and a first metal connecting seat 306, the cross bar 302 is horizontally and fixedly mounted at the edge of the circular assembling plate 1, the mounting seat 303 is fixedly mounted at one end of the cross bar 302 away from the circular assembling plate 1, the lightning rod 301 is vertically and fixedly mounted at the upper part of the mounting seat 303 through a first bolt 304, and the first metal connecting seat 306 is fixedly mounted at the bottom of the mounting seat 303; adopt first bolt 304 to install lightning rod 301 on the upper portion of mount pad 303 for lightning rod 301 dismouting is more convenient, makes the logistics transportation of carrying out after this protector split, can reduce the cost of transportation, and on lightning rod 301 was used for introducing the thunder and lightning grounding mechanism 4, thereby formed the second lightning protection to outdoor television broadcast transmitting station.
As shown in fig. 1 to 6, the grounding mechanisms 4 are provided in four groups, and each group of the grounding mechanisms 4 includes a grounding metal base 401, a second metal connecting base 402 and a second guide cable 407, the grounding metal base 401 is used for being buried underground, the second metal connecting base 402 is fixedly installed on the upper portion of the grounding metal base 401, one end of the second guide cable 407 is fixedly installed inside the second metal connecting base 402, and the other end of the second guide cable 407 is fixedly installed inside the first metal connecting base 306 by a third bolt 305; the second guiding cable 407 is used for guiding the lightning received by the lightning receptor 201 and the lightning rod 301 into the grounding metal base 401, and the grounding metal base 401 is in contact with the ground, so that the lightning can be guided into the ground for discharging, and the purpose of protecting the outdoor television broadcasting transmitting station from lightning strike can be achieved.
As shown in fig. 5, a top view of the grounding metal base 401 is circular, a front view of the grounding metal base 401 is i-shaped, a side portion of the grounding metal base 401 is covered with a concrete layer 403, and the concrete layer 403 is used for increasing a self weight of the grounding metal base 401 to increase stability of the grounding metal base 401; the top view of the grounding metal base 401 is set to be circular, and the front view of the grounding metal base 401 is set to be i-shaped, so that the concrete layer 403 can be firmly fixed on the outer side part of the grounding metal base 401, and the problem that the concrete layer 403 is easy to fall off can be avoided;
as shown in fig. 2 and 5, four sleeves 404 are further fixedly installed inside the concrete layer 403, the four sleeves 404 are annularly arranged around the grounded metal base 401 at equal angles, limiting rods 405 are fixedly installed inside the four sleeves 404, and the limiting rods 405 are all horizontally arranged; when the protective device is constructed, the limiting rod 405 is installed inside the sleeve 404, so that the protective device is convenient to transport, and secondly, the limiting rod 405 can enhance the bonding strength of the grounding metal base 401 and the ground, so that the bad phenomenon of looseness of the grounding mechanism 4 can be effectively prevented;
as shown in fig. 2 and 5, four metal rods 406 are fixedly welded to the bottom of the grounded metal base 401, the four metal rods 406 are vertically arranged, the four metal rods 406 are arranged at equal angles in an annular shape at the bottom of the grounded metal base 401, and four anti-slip patterns are arranged on the surface of each metal rod 406, so that the grounded mechanism 4 has good conductivity under the action of the four metal rods 406, the speed of discharging lightning is high, and the time of signal interference caused by the lightning to an outdoor television broadcasting transmitting station can be effectively shortened.
As shown in fig. 5, an insulating coating is further provided on the surface of the circular assembling plate 1, and four mounting holes 101 are symmetrically formed on the circular assembling plate 1 near the edge thereof, the four mounting holes 101 are annularly arranged around the circular assembling plate 1 at equal angles, and the four mounting holes 101 make the protection device more conveniently mounted on an outdoor tv broadcast transmitting station;
as shown in fig. 7, the inside of the vertical rod 202 is configured as a hollow structure, the vertical rod 202 is made of an insulating material, the lightning receptor 201 is a circular metal cover, the upper part of the lightning receptor 201 is an arc-shaped upward-protruding structure, four reinforcing rods 205 are fixedly installed between the side surface of the fitting seat 203 and the bottom of the lightning receptor 201, the four reinforcing rods 205 are annularly arranged around the fitting seat 203 at equal angles, and the four reinforcing rods 205 are used for reinforcing the connection strength between the fitting seat 203 and the lightning receptor 201; set up the inside of institute pole setting 202 into hollow structure, can reduce the whole weight of lightning receptor mechanism 2, fixed mounting has four stiffeners 205 between the side of joining in marriage dress seat 203 and the bottom of lightning receptor 201, can increase the structural stability of lightning receptor mechanism 2, and pole setting 202 adopts insulating material to make, and lightning receptor 201 is the circular metal cover body, and the upper portion of lightning receptor 201 is the arc structure of protruding for lightning protection effect of lightning receptor mechanism 2 is better.
As shown in fig. 5 and 6, four first guiding cables 206 are further fixedly mounted at the bottom of the lightning receptor 201, a metal collar 207 is fixedly mounted at an end portion of each of the four first guiding cables 206 far away from the lightning receptor 201, the metal collar 207 is fixedly sleeved outside the lightning rod 301 through a second bolt 208, and the lightning receptor 201 and the grounded metal base 401 form a connection through the cooperation of the first guiding cables 206 and the metal collar 207, so that the lightning receptor 201 can directly transmit the lightning to the grounded metal base 401.
As shown in fig. 1, 2 and 8, the monitoring device further includes a monitoring mechanism 5, the monitoring mechanism 5 includes a square housing 501, a controller 503, a GPRS communication module 504, four cameras 505, four light supplement lamps 506 and a light sensor 502, the square housing 501 is fixedly mounted at the bottom of the circular assembling plate 1, the controller 503 and the GPRS communication module 504 are both fixedly mounted inside the square housing 501, the controller 503 is electrically connected to the GPRS communication module 504, the four cameras 505 are respectively fixedly mounted on four side surfaces of the square housing 501, the four cameras 505 are respectively aligned to four second guide cables 407, the four cameras 505 are respectively electrically connected to the controller 503, the four light supplement lamps 506 are respectively fixedly mounted on four side surfaces of the square housing 501, and the four light supplement lamps 506 are respectively matched with the four cameras 505, the four light supplement lamps 506 are respectively electrically connected with the controller 503, the light sensors 502 are fixedly mounted at the bottom of the square housing 501, and the light sensors 502 are electrically connected with the controller 503; the four cameras 505 can be used for detecting the four second guide cables 407 in real time, when the second guide cables 407 fall off from the inside of the first metal connecting seat 306, the controller 503 sends a second guide cable 407 falling notification to the operation and maintenance personnel of the remote outdoor television broadcasting transmitting station through the GPRS communication module 504, so that the problem that the operation and maintenance personnel of the remote outdoor television broadcasting transmitting station can fall off the second guide cables 407 in time can be solved in time, thereby ensuring that the protection device can operate stably, further ensuring that the outdoor television broadcasting transmitting station is protected from lightning stroke accidents, and secondly, when the light is dark due to the mutual cooperation of the four fill-in lamps 506 and the light sensor 502, the controller 503 can control the fill-in light lamp 506 to automatically start to fill in the cameras 505 to ensure that the cameras 505 can clearly monitor whether the second guide cables 407 fall off or not, thereby ensuring that the monitoring mechanism 5 does not malfunction with false alarms.
The invention also provides a using method of the protective device of the outdoor television broadcasting transmitting station, which comprises the following steps:
firstly, fixedly installing a lightning arrester mechanism 2 on the upper part of a circular assembling plate 1, namely vertically and fixedly installing a vertical rod 202 at the central position of the upper part of the circular assembling plate 1, and fixedly installing a lightning arrester 201 at the upper end part of the vertical rod 202 through an assembling seat 203;
step two, uniformly installing four groups of lightning protection mechanisms 3 at the edge of a circular assembling plate 1, namely horizontally and fixedly installing a cross rod 302 at the edge of the circular assembling plate 1, fixedly installing an installation seat 303 at the end part of one end of the cross rod 302 far away from the circular assembling plate 1, and fixedly installing a first metal connecting seat 306 at the bottom of the installation seat 303;
step three, fixedly mounting the circular assembling plate 1 on the top of an outdoor television broadcasting transmitting station through screws; vertically and fixedly mounting a lightning rod 301 on the upper part of the mounting seat 303 through a first bolt 304;
step four, symmetrically burying the four groups of grounding mechanisms 4 in the soil around the outdoor television broadcasting transmitting station;
step five, fixedly mounting one end of a second guide cable 407, which is far away from the second metal connecting base 402, inside the first metal connecting base 306 through a third bolt 305, and fixedly mounting metal collars 207 outside the lightning rod 301 through second bolts 208;
and step six, fixedly installing the monitoring mechanism 5 at the bottom of the circular assembling plate 1 and switching on a power supply.
The parts not involved in the present invention are the same as or can be implemented by the prior art. The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (10)
1. A protection device for outdoor television broadcasting transmitting station is characterized in that: the outdoor television broadcasting system comprises a circular assembling plate (1), a lightning receiving mechanism (2) and a lightning protection mechanism (3), wherein the circular assembling plate (1) is fixedly arranged at the top of an outdoor television broadcasting transmitting station, and the circular assembling plate (1) is horizontally arranged;
the lightning arrester mechanism (2) comprises a vertical rod (202) and a lightning arrester (201), the vertical rod (202) is vertically and fixedly installed at the upper central position of the circular assembling plate (1), an assembling seat (203) is fixedly installed at the bottom central position of the lightning arrester (201) through a connecting rod (204), the lightning arrester (201) is fixedly installed at the upper end part of the vertical rod (202) through the assembling seat (203), and the lightning arrester (201) is used for receiving lightning to protect an outdoor television broadcasting transmitting station from being damaged by lightning;
lightning-arrest mechanism (3) are equipped with four groups, four groups lightning-arrest mechanism (3) center on circular assembly board (1) is angular layout such as annular, and every group lightning-arrest mechanism (3) all include horizontal pole (302), mount pad (303), lightning rod (301) and first metal connecting seat (306), horizontal pole (302) level and fixedly install the edge of circular assembly board (1), mount pad (303) fixed mounting be in horizontal pole (302) are kept away from the circular one end tip of assembling board (1), lightning rod (301) are vertical through first bolt (304) and fixedly install the upper portion of mount pad (303), first metal connecting seat (306) fixed mounting be in the bottom of mount pad (303).
2. A guard for an outdoor television broadcast transmitting station according to claim 1, wherein: the inside of pole setting (202) is hollow structure, just pole setting (202) are insulating material and make, lightning arrester (201) are circular metal cover body, just the upper portion of lightning arrester (201) is arc epirelief structure, fixed mounting has four stiffener (205) between the side of joining in marriage dress seat (203) and the bottom of lightning arrester (201), four stiffener (205) are around join in marriage dress seat (203) and are the annular equiangular arrangement, four stiffener (205) are used for strengthening join in marriage the intensity of joining between dress seat (203) and lightning arrester (201).
3. A guard for an outdoor television broadcast transmitting station according to claim 1, wherein: the bottom of arrester (201) is fixed mounting still has four first guide cable (206), four first guide cable (206) is kept away from the equal fixed mounting of one end tip of arrester (201) has metal lantern ring (207), metal lantern ring (207) are fixed the suit respectively through second bolt (208) and are in the outside of lightning rod (301).
4. A guard for an outdoor television broadcast transmitting station according to claim 1, wherein: still include four group ground mechanism (4), every group ground mechanism (4) all include ground connection metal base (401), second metal connecting seat (402) and second guide cable (407), ground connection metal base (401) are used for burying underground, second metal connecting seat (402) fixed mounting be in the upper portion of ground connection metal base (401), the one end fixed mounting of second guide cable (407) be in the inside of second metal connecting seat (402), just the other end of second guide cable (407) is through third bolt (305) fixed mounting be in the inside of first metal connecting seat (306).
5. A guard for an outdoor television broadcast transmitting station according to claim 4, wherein: the plan view of ground connection metal base (401) is circular, just the elevation view of ground connection metal base (401) is I-shaped, just the lateral part cladding of ground connection metal base (401) has concrete layer (403), concrete layer (403) are used for increasing the dead weight of ground connection metal base (401) is in order to increase the stability of ground connection metal base (401).
6. A guard for an outdoor television broadcast transmitting station according to claim 5, wherein: the inside fixed mounting of concrete layer (403) has four sleeve pipes (404), four sleeve pipe (404) centers on ground connection metal base (401) are angle arrangements such as annular, and four the equal fixed mounting in inside of sleeve pipe (404) has gag lever post (405), the equal level setting of gag lever post (405).
7. A guard for an outdoor television broadcast transmitting station according to claim 5, wherein: the bottom fixed welding of ground connection metal base (401) has four metal pole (406), four the equal vertical setting of metal pole (406), and four metal pole (406) are the annular equiangular arrangement the bottom of ground connection metal base (401), and four all be equipped with anti-skidding line on the surface of metal pole (406).
8. A guard for an outdoor television broadcast transmitting station according to claim 1, wherein: the surface of the circular assembling plate (1) is further provided with an insulating coating, four mounting holes (101) are symmetrically formed in the circular assembling plate (1) adjacent to the edge of the circular assembling plate, and the four mounting holes (101) surround the circular assembling plate (1) and are arranged in an annular shape at equal angles.
9. A guard for an outdoor television broadcast transmitting station according to claim 4, wherein: still include monitoring mechanism (5), monitoring mechanism (5) include square shell (501), controller (503), GPRS communication module (504) and four camera (505), square shell (501) fixed mounting be in the bottom of circular assembly board (1), controller (503) with the equal fixed mounting of GPRS communication module (504) is in the inside of square shell (501), just controller (503) with GPRS communication module (504) electric connection, four camera (505) fixed mounting respectively on four sides of square shell (501), and four camera (505) aim at four second guide cable (407) settings respectively, four camera (505) respectively with controller (503) electric connection.
10. A guard for an outdoor television broadcast transmitting station according to claim 9, wherein: monitoring mechanism (5) still include four light filling lamps (506) and optical line sensors (502), four light filling lamps (506) are fixed mounting respectively on four sides of square shell (501), and four light filling lamps (506) cooperate four respectively camera (505) sets up, four light filling lamps (506) respectively with controller (503) electric connection, optical line sensors (502) fixed mounting be in the bottom of square shell (501), just optical line sensors (502) with controller (503) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781927.9A CN112134146B (en) | 2020-08-06 | 2020-08-06 | Protection device for outdoor television broadcast transmitting station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781927.9A CN112134146B (en) | 2020-08-06 | 2020-08-06 | Protection device for outdoor television broadcast transmitting station |
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| CN112134146A true CN112134146A (en) | 2020-12-25 |
| CN112134146B CN112134146B (en) | 2021-08-03 |
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| CN202010781927.9A Active CN112134146B (en) | 2020-08-06 | 2020-08-06 | Protection device for outdoor television broadcast transmitting station |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286170A (en) * | 2018-10-16 | 2019-01-29 | 国网江西省电力有限公司吉安供电分公司 | A kind of power equipment lightning arrester |
| CN110571744A (en) * | 2019-09-11 | 2019-12-13 | 祝天玉 | 10KV distribution line protection device and system for lightning |
| CN210866777U (en) * | 2019-10-23 | 2020-06-26 | 国网河南省电力公司鄢陵县供电公司 | Lightning arrester for electric power iron tower |
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2020
- 2020-08-06 CN CN202010781927.9A patent/CN112134146B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286170A (en) * | 2018-10-16 | 2019-01-29 | 国网江西省电力有限公司吉安供电分公司 | A kind of power equipment lightning arrester |
| CN110571744A (en) * | 2019-09-11 | 2019-12-13 | 祝天玉 | 10KV distribution line protection device and system for lightning |
| CN210866777U (en) * | 2019-10-23 | 2020-06-26 | 国网河南省电力公司鄢陵县供电公司 | Lightning arrester for electric power iron tower |
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| CN112134146B (en) | 2021-08-03 |
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