CN111773585B

CN111773585B - Wide-angle coverage antenna

Info

Publication number: CN111773585B
Application number: CN202010589617.7A
Authority: CN
Inventors: 杨丽
Original assignee: Shenzhen Grentech Communication Technology Service Co ltd
Current assignee: Shenzhen Grentech Communication Technology Service Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-08-27
Anticipated expiration: 2040-06-24
Also published as: CN111773585A

Abstract

The utility model relates to a field of antenna, especially, relate to a wide angle covers antenna, it is including the mobile jib that is vertical setting and set up in the antenna main part that the mobile jib is close to top one side, the lateral wall that the mobile jib is close to the top is connected with the connecting rod, be provided with the adjusting part that is used for adjusting antenna main part angle between antenna main part and the connecting rod, be provided with the piece of putting out a fire on the mobile jib, the piece of putting out a fire is the staving of putting out a fire, be provided with first division board and the second division board that is vertical setting in the staving of putting out a fire, first division board and second division board will put out a fire and separate into gaseous storeroom and put out a fire dry powder storeroom on the staving of putting out a fire, be provided with on the second division board and be the first through-hole that runs through the setting, be provided with the solenoid valve that is used for opening and close first through-hole in the first through-hole, be provided with the first control assembly that is used for driving the solenoid valve work on the mobile jib, it is provided with the nozzle to put out a fire staving top. This application has the effect that makes the antenna have the fire control and put out a fire to the time of slowing down the destruction of conflagration initial stage to the antenna.

Description

Wide-angle coverage antenna

Technical Field

The present application relates to the field of antennas, and more particularly, to a wide-angle coverage antenna.

Background

With the continuous development of wireless communication technology, antennas are widely applied to military and civil aspects, and meanwhile, for various practical specific applications, the requirements on the performance of the antennas are higher and higher, and the structural limitations are stricter and stricter. In order to increase the coverage of antenna signals and increase the width of radiation beams, the conventional multi-application wide-angle coverage antenna has better capability of covering wide-angle field of view so as to increase the coverage of antenna signals.

A wide angle coverage antenna generally includes a main rod and an antenna body fixedly mounted near the top of the main rod. This antenna can realize receiving or sending signal, is applied to outdoor more, when thunderstorm weather, often takes place the condition of thunderbolt antenna, takes place the conflagration phenomenon easily, because the antenna has certain height, people can not in time put out a fire, leads to the antenna to damage.

Disclosure of Invention

In order to make the antenna have the function of putting out a fire, this application provides a wide angle and covers antenna.

The application provides a wide angle coverage antenna adopts following technical scheme:

a wide-angle coverage antenna comprises a vertically arranged main rod and an antenna main body arranged on one side of the main rod close to the top, wherein the side wall of the main rod close to the top is connected with a connecting rod, one end of the connecting rod, far away from the main rod, is hinged with the antenna main body, an adjusting component for adjusting the angle of the antenna main body is arranged between the antenna main body and the connecting rod, a fire extinguishing part is arranged on the main rod, the fire extinguishing part is a fire extinguishing barrel body, a first partition plate and a second partition plate which are vertically arranged are arranged in the fire extinguishing barrel body, the first partition plate is positioned between the first partition plate and the inner side wall of the fire extinguishing barrel body, the first partition plate and the second partition plate divide the fire extinguishing barrel body into a gas storage chamber and a fire extinguishing dry powder storage chamber, the gas storage chamber is used for storing compressed gas, and the fire extinguishing dry powder storage chamber is used for storing fire extinguishing dry powder, be provided with on the second division board and be the first through-hole that runs through the setting, be provided with in the second division board and be used for opening and close the solenoid valve of first through-hole, be provided with on the mobile jib and be used for the drive the first control assembly of solenoid valve work, the staving top of putting out a fire is provided with the nozzle, the nozzle with put out a fire dry powder storeroom intercommunication.

By adopting the technical scheme, the adjusting assembly is additionally arranged between the connecting rod and the antenna main body, so that the angle of the antenna main body can be adjusted to adjust the coverage range of an antenna signal; add the staving of putting out a fire on the mobile jib, make the antenna have the function of putting out a fire, set up gaseous storeroom and the dry powder storeroom of putting out a fire in the staving of putting out a fire, set up first through-hole on the second division board, open and close with the first through-hole of solenoid valve control, set up the first control assembly who is used for controlling solenoid valve work on the mobile jib simultaneously, open gaseous through first through-hole and the dry powder reaction of putting out a fire when first through-hole, the formation fire extinguishing agent after the reaction is through the nozzle blowout, so slow down the time of destroying when the initial stage conflagration to the antenna main part, can obtain more times for follow-up people's treatment of putting out a fire.

Preferably, first control assembly includes smoke transducer and smoke controller, smoke controller with smoke transducer set up in on the mobile jib, smoke controller respectively with smoke transducer and the solenoid valve electricity is connected, smoke controller is used for receiving the signal of putting out a fire that smoke transducer sent and the solenoid valve work that control corresponds, be provided with on the mobile jib for the solenoid valve smoke controller and smoke transducer provides the energy component of electric power.

Through adopting above-mentioned technical scheme, utilize smoke controller to control the solenoid valve switch according to the signal of putting out a fire that smoke transducer transmitted, make solenoid valve work open first through-hole, so the gas of gas storage room gets into through first through-hole and reacts with the dry powder storeroom of putting out a fire in putting out a fire the dry powder storeroom, realizes the automation of the process of putting out a fire, and then can put out a fire to the antenna main part that has the take off a height, it is more convenient and safe to use.

Preferably, the energy assembly comprises a solar panel and a storage battery electrically connected with the solar panel, and the smoke sensor, the smoke controller and the electromagnetic valve are all electrically connected with the storage battery.

Through adopting above-mentioned technical scheme, solar cell panel is connected with the battery electricity, makes solar energy transform into the electric energy and stores in the battery, for solenoid valve, smoke transducer and smoke controller provide power consumption demand at any time, energy-concerving and environment-protective.

Preferably, first control assembly still includes the instruction terminal, the instruction terminal is audible alarm ware, the audible alarm ware set up in on the mobile jib, the audible alarm ware with the smoke transducer electricity is connected, the audible alarm ware is used for receiving the signal of putting out a fire and outwards giving sound alarm signal that smoke transducer sent.

Through adopting above-mentioned technical scheme, near people antenna conflagration emergence can be reminded to audible alarm ware, and near people in time put out a fire and handle to reduce destruction and loss that the conflagration caused.

Preferably, the second partition plate is provided with a second through hole, the fire extinguishing barrel body is provided with a second control assembly, the second control assembly comprises an air release plug, a steel wire rope and a tension spring, the air release plug is used for opening and closing the second through hole, the inner side wall of the second through hole is provided with a limiting block, a positioning plate parallel to the second partition plate is arranged below the second partition plate, the tension spring is arranged between the positioning plate and the second partition plate, two ends of the tension spring are respectively connected with the positioning plate and the air release plug, the top of the fire extinguishing barrel body is provided with an installation pipe, the installation pipe is communicated with the gas storage chamber, the steel wire rope is arranged in the gas storage chamber, one end of the steel wire rope is connected with the air release plug, the other end of the steel wire rope is connected with the limiting plug, and the limiting plug is abutted against the limiting block, the outer side wall of the limiting plug is in seamless fit with the inner side wall of the mounting pipe, the steel wire rope is stretched straight, and the second through hole is closed.

By adopting the technical scheme, the arrangement of the second through hole and the second control assembly can prevent the electromagnetic valve from being out of order and normally extinguish fire; when the limiting plug is pressed downwards, the vent plug is far away from the limiting block, the tension of the steel wire rope is changed into looseness from a straight state, the tension spring has elastic restoring force, the tension of the steel wire rope is smaller than the elastic restoring force of the tension spring, the vent plug is far away from the limiting block, and the second through hole is opened, so that gas is reacted with fire extinguishing dry powder through the second through hole, and a guarantee can be timely provided for the antenna main body to extinguish fire.

Preferably, both pipe orifices of the installation pipe are provided with limiting rings for limiting the position of the limiting plug.

Through adopting above-mentioned technical scheme, the spacing ring sets up has played limiting displacement to spacing stopper, makes spacing stopper difficult by people press down excessively to drop to gas storage room or extract and lead to leaking gas.

Preferably, the adjusting part includes threaded rod and slider, the threaded rod rotate bear in on the connecting rod, be provided with the hole of sliding on the slider, the threaded rod runs through the hole of sliding and with the cooperation of sliding, the slider with be provided with the regulation pole between the antenna main part, the both ends of adjusting the pole respectively with slider and antenna main part are articulated, be provided with on the connecting rod and be used for the drive threaded rod pivoted driving piece.

Through adopting above-mentioned technical scheme, utilize the driving piece to make the threaded rod rotate, the slider removes under the drive of threaded rod, because the slider passes through the connecting rod with the antenna main part to be connected, the connecting rod is connected with the antenna main part, so can drive antenna main part turned angle to adjust antenna signal's coverage.

Preferably, one end of the sliding block, which is far away from the adjusting rod, is provided with a guide block, the connecting rod is provided with a guide groove corresponding to the guide block, the guide groove is arranged along the length direction of the connecting rod, and the guide block is in sliding fit with the guide groove.

Through adopting above-mentioned technical scheme, the cooperation that slides of guide block and guide way makes the slider more stable at the in-process that removes, keeps rectilinear movement, and then makes antenna main part angle regulation more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fire extinguishing barrel is additionally arranged on the main rod, so that the antenna has a fire extinguishing function, a gas storage chamber and a fire extinguishing dry powder storage chamber are arranged in the fire extinguishing barrel, the first through hole is opened by the electromagnetic valve through the first control assembly, and fire extinguishing liquid is sprayed out of the antenna through the nozzle after the gas reacts with the fire extinguishing dry powder, so that the antenna body is extinguished in the early stage of fire;

2. the smoke controller is used for controlling the electromagnetic valve switch according to the fire extinguishing signal transmitted by the smoke sensor, so that the electromagnetic valve works to open the first through hole, automation is realized, and the smoke controller is more convenient and safer to use;

3. the arrangement of the second through hole and the second control assembly can prevent the electromagnetic valve from being out of order and normally extinguish fire, so that people can guarantee the fire extinguishing of the antenna;

4. the antenna body is rotated by an angle by using the adjusting component, thereby increasing the coverage range of the antenna signal.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural view of the fire extinguishing barrel body and the connecting rod of the embodiment of the application after being cut open;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the present application illustrating the assembly of the protective cover with the main pole;

FIG. 5 is a schematic structural view of a fire suppression bucket body according to an embodiment of the present application;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is an enlarged view of portion C of FIG. 5;

fig. 8 is a schematic block diagram of control between a first control component and an indication terminal according to an embodiment of the present application.

Description of reference numerals: 1. a main rod; 2. an antenna main body; 3. a connecting rod; 4. an adjustment assembly; 401. a threaded rod; 402. a slider; 5. a sliding hole; 6. a guide block; 7. a guide groove; 8. adjusting a rod; 9. a servo motor; 10. a bevel gear; 11. a protective cover; 12. a fire extinguishing barrel body; 13. a first partition plate; 14. a second partition plate; 15. a gas storage chamber; 16. a fire extinguishing dry powder storage chamber; 17. a first through hole; 18. an electromagnetic valve; 19. a first control assembly; 191. a smoke controller; 192. a smoke sensor; 20. a nozzle; 21. mounting a plate; 22. fastening a bolt; 23. an audible alarm; 24. a solar panel; 25. installing a bolt; 26. mounting grooves; 27. a protective cover plate; 28. a second through hole; 29. a second control assembly; 291. a gas release plug; 292. a wire rope; 293. a tension spring; 30. positioning a plate; 31. a positioning column; 32. a limiting ring; 33. a limiting block; 34. a limiting plug; 35. installing a pipe; 36. a rubber abutment block; 37. a push rod; 38. a bolt; 39. a slot; 40. positioning holes; 41. a storage battery; 42. a first perforation; 43. a second perforation; 44. a fixed block; 45. a threaded hole; 46. fixing the bolt; 47. shifting blocks; 48. a groove is poked; 49. a containing groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a wide-angle coverage antenna. Referring to fig. 1, the antenna includes a main rod 1 vertically disposed and an antenna main body 2 disposed on the main rod 1. The number of the antenna main bodies 2 is two, and the two antenna main bodies 2 are respectively arranged on two sides of the diameter direction of the main rod 1 and located at one end close to the top.

Referring to fig. 2 and 3, a connecting rod 3 is horizontally disposed between the two antenna bodies 2 and the main rod 1, a receiving groove 49 is formed in the connecting rod 3 toward the ground, and the receiving groove 49 is formed along the length direction of the connecting rod 3. One end of the connecting rod 3 is fixed with the main rod 1 in a welding mode, and the other end of the connecting rod 3 is hinged to the outer side wall of the antenna body 2. For making antenna body 2 can angle regulation, with the coverage of adjusting antenna signal, be provided with the adjusting part 4 that is used for adjusting 2 angles of antenna body between mobile jib 1 and the antenna body 2, adjusting part 4 includes threaded rod 401 and slider 402, threaded rod 401 is the level setting and rotates and bears in connecting rod 3, and the both ends of threaded rod 401 are connected with two cell wall bearings that connecting rod 3 is relative, set up on the slider 402 and be the slide opening 5 that runs through the setting, threaded rod 401 passes slide opening 5 and slides with slide opening 5 and be connected. Meanwhile, an adjusting rod 8 is arranged between the sliding block 402 and the antenna main body 2, the other end of the adjusting rod 8 is hinged to one end, away from the connecting rod 3, of the sliding block 402, and the other end of the adjusting rod 8 is hinged to one side surface, away from the connecting rod 3, of the antenna main body 2. In addition, in order to make the slider 402 not easy to rotate in the moving process, the guide block 6 and the guide groove 7 are respectively arranged at the bottoms of the slider 402 and the accommodating groove 49, the guide block 6 is arranged on the slider 402 and is integrally formed with the slider 402, and the guide block 6 is arranged in a T shape. The guide groove 7 is arranged at the bottom of the accommodating groove 49 and is arranged along the length direction of the accommodating groove 49, and the guide block 6 is matched with the guide groove 7 in a sliding manner, so that the sliding block 402 can be more stable when moving, and signals sent or received by the antenna main body 2 are more stable.

Further, the connecting rod 3 is provided with a driving piece for driving the threaded rod 401 to rotate, the driving piece is a servo motor 9, the servo motor 9 is fixedly installed at one end of the connecting rod 3, which is far away from the notch of the accommodating groove 49, and an output shaft of the servo motor 9 penetrates into the accommodating groove 49. Meanwhile, a pair of bevel gears 10 meshed with each other is arranged between the output shaft of the servo motor 9 and the threaded rod 401, so that the occupied space of the servo motor 9 can be reduced. Install on connecting rod 3 and be used for covering the protection casing 11 (combining figure 1) that closes servo motor 9 to play the guard action to servo motor 9, reduce rainy weather rainwater and drench the condition emergence of servo motor 9.

Referring to fig. 2 and 5, when the antenna main body 2 is in a fire, in order to enable the antenna main body 2 to extinguish the fire at the initial stage of the fire, fire extinguishing members are provided on the main rod 1, in this embodiment, the fire extinguishing members are two sets, the two sets of fire extinguishing members are respectively located at two opposite ends of the main rod 1 in the diameter direction, and each set of fire extinguishing members is located below the corresponding antenna main body 2. The piece of putting out a fire is fire extinguishing barrel body 12, be provided with first division board 13 and second division board 14 in the fire extinguishing barrel body 12, first division board 13 is vertical setting and first division board 13 one end and the interior top welded fastening of fire extinguishing barrel body 12, second division board 14 is the level setting and second division board 14 both ends respectively with first division board 13 and fire extinguishing barrel body 12 inside wall welded fastening, first division board 13 and second division board 14 divide into gas storage chamber 15 and the dry powder storeroom 16 of putting out a fire with fire extinguishing barrel body 12 from this. The gas storage chamber 15 is used for storing compressed gas, the gas is compressed carbon dioxide, the fire extinguishing dry powder storage chamber 16 is used for storing fire extinguishing dry powder, and the fire extinguishing dry powder storage chamber 16 is arranged around the outside of the gas storage chamber 15.

Referring to fig. 2 and 4, the second partition plate 14 is provided with a first through hole 17, and the second partition plate 14 is internally provided with a solenoid valve 18 for opening and closing the first through hole 17. A first control assembly 19 for controlling the opening and closing of the electromagnetic valve 18 is arranged between the antenna main body 2 and the fire-extinguishing barrel body 12. The top of the fire extinguishing barrel body 12 is provided with a nozzle 20, the nozzle 20 is communicated with the fire extinguishing dry powder storage chamber 16, the spraying direction of the nozzle 20 faces the antenna main body 2, and therefore the antenna main body 2 can be extinguished by controlling the opening and closing of the first through hole 17. The mounting panel 21 that is the arc form setting is welded to a lateral wall that the staving 12 of putting out a fire is close to mobile jib 1, and the mounting panel 21 sets up along the direction of height of the staving 12 of putting out a fire, and the both sides of mounting panel 21 all are provided with many fastening bolt 22, and many fastening bolt 22 run through mounting panel 21 and mobile jib 1 threaded connection, will put out a fire staving 12 and install on mobile jib 1 from this. In addition, the staving 12 lateral wall of putting out a fire all is provided with insulating layer and insulating layer, so can reduce the influence of outdoor temperature to the dry powder and the gas of putting out a fire in the staving 12 of putting out a fire, reduces the condition emergence that the staving 12 of putting out a fire electrocuted simultaneously.

Referring to fig. 4 and 8, the first control assembly 19 includes a smoke sensor 192 and a smoke controller 191. A mounting groove 26 for accommodating the smoke controller 191 is formed in one side wall of the main rod 1, and the smoke controller 191 is mounted in the mounting groove 26. The smoke sensor 192 is fixedly mounted to the outer side wall of the main pole 1. The smoke controller 191 is electrically connected with the electromagnetic valves 18 and the smoke sensor 192 respectively, and the smoke controller 191 is used for receiving the fire extinguishing signal sent by the smoke sensor 192 and controlling the corresponding electromagnetic valve 18 to be opened. Meanwhile, in order to enable the staff to find out the fire in time, the first control assembly 19 further comprises an indication terminal, the indication terminal is an acoustic alarm 23, the acoustic alarm 23 is installed in the installation groove 26 of the main rod 1, the acoustic alarm 23 is electrically connected with the smoke sensor 192, and the acoustic alarm 23 is used for receiving a fire extinguishing signal sent by the smoke sensor 192 and sending an acoustic alarm signal outwards so as to inform people nearby of the occurrence of the fire.

The main rod 1 is provided with an energy component for supplying power to the electromagnetic valve 18, the acoustic alarm 23 and the smoke sensor 192, and the energy component comprises a solar cell panel 24 and a storage battery 41 electrically connected with the solar cell panel 24. The solar cell panel 24 is fixedly installed at the top of the main rod 1, the storage battery 41 is fixedly installed in the installation groove 26, and the smoke sensor 192, the smoke controller 191, the electromagnetic valve 18 and the acoustic alarm 23 are all electrically connected with the storage battery 41. In addition, for the messenger protect smoke controller 191, audible alarm 23 and battery 41 in the mounting groove 26, the protective cover plate 27 that is used for covering the mounting groove 26 notch is installed to the mounting groove 26 notch, and in this embodiment, the protective cover plate 27 covers the mounting groove 26 notch and fixed connection, and connected mode runs through lid and the mounting groove 26 notch threaded connection through many mounting bolts 25, and four mounting bolts 25 evenly distributed are in four side angles of protective cover plate 27.

Referring to fig. 6 and 7, in order to prevent the first through hole 17 from being opened due to failure of the solenoid valve 18, a second through hole 28 is formed through the second partition plate 14, and the second through hole 28 is located at one side of the first through hole 17. The fire-extinguishing barrel body 12 is provided with a second control assembly 29 for opening and closing the second through hole 28, the second control assembly 29 comprises a vent plug 291, a steel wire rope 292 and a tension spring 293, and the vent plug 291 plugs the second through hole 28. A positioning plate 30 parallel to the second partition plate 14 is fixedly mounted below the second partition plate 14, the positioning plate 30 is welded and fixed to the second partition plate 14 through four positioning columns 31 vertically arranged, and the four positioning columns 31 are uniformly distributed at four side corners of the positioning plate 30. The tension spring 293 is disposed between the air release plug 291 and the positioning plate 30, and two ends of the tension spring 293 are respectively and fixedly connected to two side surfaces of the air release plug 291 opposite to the positioning surface. Meanwhile, the top of the fire extinguishing barrel body 12 is provided with a vertically arranged installation pipe 35, and one end of the installation pipe 35 is communicated with the gas storage chamber 15. Be provided with spacing stopper 34 in the installation pipe 35, and spacing stopper 34 lateral wall closely laminates with the installation pipe 35 inside wall.

The limiting rings 32 used for limiting the limiting plugs 34 are welded to two pipe orifices of the installation pipe 35, the second separation plate 14 is provided with a limiting block 33 which is arranged in a circular ring shape, and the limiting block 33 used for limiting the positions of the air release plugs 291 is welded and fixed with the inner wall of the first through hole 17. The wire rope 292 is vertically disposed in the air storage chamber 15, and one end of the wire rope 292 is fixedly connected to the air release plug 291. In addition, the other end of the wire rope 292 is fixedly connected with the limit plug 34. When the limiting plug 34 is pulled to make the limiting plug 34 abut against and fit with the limiting ring 32 far away from the gas storage chamber 15, the tension of the steel wire rope 292 is greater than the elastic force of the tension spring 293, the air relief plug 291 abuts against and fits with the limiting block 33, and at this time, the second through hole 28 is in a closed state. When the limiting plug 34 is pushed to make the limiting plug 34 contact and fit with the limiting ring 32 close to the gas storage chamber 15, the steel wire rope 292 is loosened, the tension of the steel wire rope 292 is smaller than the restoring force of the tension spring 293, the air release plug 291 is far away from the limiting block 33, at this time, the second through hole 28 is in an open state, and the air in the gas storage chamber 15 reacts with the fire extinguishing dry powder in the fire extinguishing dry powder storage chamber 16 through the second through hole 28.

Referring to fig. 6 and 7, it is worth mentioning that the air release plug 291 and the limit plug 34 are both rubber plugs, and the two ends of the air release plug 291 and the limit plug 34 are integrally formed with hemispherical rubber abutting blocks 36. The inside wall of each spacing ring 32 and the inside wall of the limiting block 33 are abutting faces, the abutting faces of the spacing rings 32 are arranged in a transition mode along the thickness direction circular arc of the spacing ring 32 at the inner side edge far away from the installation pipe 35, and the abutting faces of the limiting blocks 33 are arranged in a transition mode along the thickness direction circular arc of the limiting block 33 at the inner side edge close to the gas storage chamber 15. The surface of the rubber abutting block 36 is abutted against and attached to the abutting surface, so that the contact area of the inner side wall of the limiting ring 32 of the limiting plug 34 and the contact area between the air release plug 291 and the limiting block 33 can be increased, and the sealing performance of gas storage is enhanced.

One end of the limiting ring 32, which is far away from the gas storage chamber 15, is fixedly provided with a push rod 37 which is vertically arranged, one end of the push rod 37 is fixedly installed on the surface of the limiting plug 34, and the other end of the push rod 37 penetrates through the limiting ring 32 and extends out of the limiting ring 32. The fixed block 44 is welded on the top of the fire extinguishing barrel body 12, and the height of the fixed block 44 is higher than that of the installation pipe 35. The push rod 37 is provided with a bolt 38, one end of the push rod 37 far away from the limit plug 34 is provided with a slot 39 for extending and retracting the bolt 38, and the bolt 38 is arranged in the slot 39. Correspondingly, a positioning hole 40 corresponding to the bolt 38 is formed in a side surface of the fixing block 44 close to the bolt 38, and the bolt 38 extends out of the slot 39 to be in inserted fit with the positioning hole 40. Fixed block 44 is provided with fixing bolt 46 far away from the top of fire-extinguishing bucket body 12, first perforation 42 has been seted up on the fixed block 44 surface of keeping away from fire-extinguishing bucket body 12, and first perforation 42 and locating hole 40 intercommunication, second perforation 43 has been seted up on bolt 38, and second perforation 43 is and runs through the setting, locating hole 40 is close to a pore wall at fire-extinguishing bucket body 12 top and has seted up threaded hole 45, fixing bolt 46 runs through first perforation 42 and second perforation 43 and the 45 threaded connection of corresponding threaded hole, so make bolt 38 be fixed in locating hole 40, push rod 37 is fixed and is made spacing stopper 34 difficult from the installation pipe 35 down.

In addition, for stirring bolt 38, one side skin weld that bolt 38 deviates from the staving 12 of putting out a fire has the shifting block 47 that is vertical setting, and slot 39 is kept away from a cell wall of the staving 12 of putting out a fire and is offered and be the groove 48 that dials that runs through the setting, and dials the groove 48 and set up along the length direction of slot 39, and outside the shifting block 47 ran through groove 48 and stretches out groove 48, shifting block 47 and groove 48 cooperation of sliding.

The implementation principle of the wide-angle coverage antenna in the embodiment of the application is as follows: add the staving 12 of putting out a fire on mobile jib 1, set up gas storage chamber 15 and dry powder storeroom 16 of putting out a fire in the staving 12 of putting out a fire, set up first through-hole 17 on second division board 14, utilize first through-hole 17 of solenoid valve 18 control to open and close, set up the first control assembly 19 that is used for controlling 18 work of solenoid valve on the mobile jib 1 simultaneously, open gas and react with the dry powder of putting out a fire through first through-hole 17 when first through-hole 17 is opened to first through-hole, the formation fire extinguishing agent through nozzle 20 blowout after the reaction, so put out a fire when the initial stage conflagration to antenna main part 2, with the time of slowing down 2 initial stage conflagration destruction of antenna main part, fight for follow-up people's treatment of putting out a fire more times.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wide angle covers antenna, is including mobile jib (1) that is vertical setting and set up in mobile jib (1) antenna main part (2) that are close to top one side, its characterized in that: the lateral wall that mobile jib (1) is close to the top is connected with connecting rod (3), connecting rod (3) are kept away from the one end of mobile jib (1) with antenna main part (2) are articulated, antenna main part (2) with be provided with between connecting rod (3) and be used for adjusting part (4) of antenna main part (2) angle, be provided with the piece of putting out a fire on mobile jib (1), the piece of putting out a fire is fire bucket body (12), be provided with in the bucket body of putting out a fire (12) and be vertical setting first division board (13) and second division board (14), just second division board (14) are located between first division board (13) and an inside wall of bucket body of putting out a fire (12), first division board (13) with second division board (14) will the bucket body of putting out a fire (12) separate into gas storeroom (15) and put out a fire dry powder storeroom (16), the gas storage chamber (15) is used for storing compressed gas, the fire extinguishing dry powder storage chamber (16) is used for storing fire extinguishing dry powder, a first through hole (17) which is arranged in a penetrating manner is formed in the second separation plate (14), an electromagnetic valve (18) which is used for opening and closing the first through hole (17) is arranged in the second separation plate (14), a first control component (19) which is used for driving the electromagnetic valve (18) to work is arranged on the main rod (1), a nozzle (20) is arranged at the top of the fire extinguishing barrel body (12), the nozzle (20) is communicated with the fire extinguishing dry powder storage chamber (16), a second through hole (28) is formed in the second separation plate (14), a second control component (29) is arranged on the fire extinguishing barrel body (12), and the second control component (29) comprises an air release plug (291), a steel wire rope (292) and a tension spring (293), the air release plug (291) is used for opening and closing the second through hole (28), a limiting block (33) is arranged on the inner side wall of the second through hole (28), a positioning plate (30) parallel to the second separation plate (14) is arranged below the second separation plate (14), a tension spring (293) is arranged between the positioning plate (30) and the second separation plate (14), two ends of the tension spring (293) are respectively connected with the positioning plate (30) and the air release plug (291), a mounting pipe (35) is arranged at the top of the fire extinguishing barrel body (12), the mounting pipe (35) is communicated with the gas storage chamber (15), a limiting plug (34) is arranged in the mounting pipe (35), a steel wire rope (292) is arranged in the gas storage chamber (15), and one end of the steel wire rope (292) is connected with the air release plug (291), the other end of the steel wire rope (292) is connected with the limiting plug (34), the limiting plug (34) is abutted against the limiting block (33), the outer side wall of the limiting plug (34) is in seamless fit with the inner side wall of the mounting pipe (35), the steel wire rope (292) is stretched straight and the second through hole (28) is closed, when the limiting plug (34) is pushed to enable the limiting plug (34) to be abutted and attached to the limiting ring (32) close to the gas storage chamber (15), the steel wire rope (292) is loosened, the pulling force of the steel wire rope (292) is smaller than the restoring force of the tension spring (293), the air release plug (291) is far away from the limiting block (33), the second through hole (28) is in an open state at the moment, the gas in the gas storage chamber (15) is reacted with the fire extinguishing dry powder in the fire extinguishing dry powder storage chamber (16) through the second through hole (28), and both pipe orifices of the mounting pipe (35) are provided with limiting rings (32) for limiting the position of the limiting plug (34).

2. A wide angle coverage antenna as claimed in claim 1, wherein: first control module (19) include smoke transducer (192) and smoke controller (191), smoke controller (191) with smoke transducer (192) set up in on mobile jib (1), smoke controller (191) respectively with smoke transducer (192) and solenoid valve (18) electricity is connected, smoke controller (191) are used for receiving the signal of putting out a fire that smoke transducer (192) sent and control corresponding solenoid valve (18) work, be provided with on mobile jib (1) for solenoid valve (18), smoke controller (191) and smoke transducer (192) provide the energy component of electric power.

3. A wide angle coverage antenna as claimed in claim 2, wherein: the energy source assembly comprises a solar panel (24) and a storage battery (41) electrically connected with the solar panel (24), and the smoke sensor (192), the smoke controller (191) and the electromagnetic valve (18) are all electrically connected with the storage battery (41).

4. A wide angle coverage antenna as claimed in claim 2, wherein: first control assembly (19) are still including instructing the terminal, instruct the terminal to be audible alarm ware (23), audible alarm ware (23) set up in on mobile jib (1), audible alarm ware (23) with smoke transducer (192) electricity is connected, audible alarm ware (23) are used for receiving the signal of putting out a fire and outwards give off sound alarm signal that smoke transducer (192) sent.

5. A wide angle coverage antenna as claimed in claim 1, wherein: adjusting part (4) include threaded rod (401) and slider (402), threaded rod (401) rotate bear in on connecting rod (3), be provided with slide hole (5) on slider (402), threaded rod (401) run through slide hole (5) and with slide hole (5) cooperation of sliding, slider (402) with be provided with between antenna main part (2) and adjust pole (8), adjust the both ends of pole (8) respectively with slider (402) and antenna main part (2) are articulated, be provided with on connecting rod (3) and be used for the drive threaded rod (401) pivoted driving piece.

6. The wide-angle coverage antenna according to claim 5, wherein: the slider (402) is kept away from the one end of adjusting pole (8) is provided with guide block (6), be provided with on connecting rod (3) with guide way (7) that guide block (6) correspond, just guide way (7) are followed the length direction of connecting rod (3) sets up, guide block (6) with guide way (7) cooperation of sliding.