CN116505256B - Multi-directional adjusting device and adjusting method for ground antenna - Google Patents
Multi-directional adjusting device and adjusting method for ground antenna Download PDFInfo
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- CN116505256B CN116505256B CN202310768342.7A CN202310768342A CN116505256B CN 116505256 B CN116505256 B CN 116505256B CN 202310768342 A CN202310768342 A CN 202310768342A CN 116505256 B CN116505256 B CN 116505256B
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000008093 supporting effect Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 21
- 238000010586 diagram Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000004044 response Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/005—Damping of vibrations; Means for reducing wind-induced forces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
- H01Q1/1264—Adjusting different parts or elements of an aerial unit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a multi-directional adjusting device and method for a ground antenna, and belongs to the field of ground antennas. The utility model provides a multidirectional adjusting device of ground antenna, includes the antenna main part, the mounting bracket that is used for carrying out the installation to the antenna main part is installed to the bottom of antenna main part, the bottom of mounting bracket is provided with the rotating plate, the top of rotating plate is provided with the intake pipe that is used for admitting air, one side of mounting bracket is provided with the arc baffle that shelters from the antenna main part, the arc baffle can reciprocate; according to the invention, air is introduced into the air inlet pipe, then the arc-shaped baffle plate is lifted through the pushing cylinder, so that the effect of protecting the antenna main body is achieved, the damage of the antenna main body caused by overlarge wind force is avoided, meanwhile, redundant wind at the air inlet pipe is conveyed to the recoil mechanism and then is sprayed out in the opposite direction of the wind direction, the effect of counteracting the wind force is effectively achieved, and the protection effect of the antenna main body is further improved.
Description
Technical Field
The invention relates to the technical field of ground antennas, in particular to a multi-directional adjusting device and method for a ground antenna.
Background
Satellite communication is an efficient and reliable communication mode, and more users choose to use satellite communication technology. In order to improve the reception performance of satellite communication, the directivity of the receiving antenna of the satellite signal needs to be consistent with the direction of the satellite signal. However, since the heights of different satellites are different, and the satellites perform certain actions in the operation process, the angle of the incident direction of the satellite signals can be changed, so that the receiving antenna needs to dynamically track. The traditional satellite communication receiving antenna is tracked by adopting a mechanical steering mode, but has the defects of complex design, high maintenance cost and the like, and is not suitable for the use requirement of satellite communication.
To solve this problem, a multi-directional adjusting device for a ground antenna has been developed. The technology realizes the directivity adjustment of the satellite signal receiving antenna in an electronic control mode, and further can capture and track signals received in different directions. The device realizes omnibearing adjustment and tracking through an electronic control system, and simultaneously has the characteristics of high response speed, high precision, simple design and the like. The technology not only improves the performance index of satellite communication, but also provides more stable, reliable and efficient guarantee for the application of satellite signals.
However, when the device adjusts the ground antenna, if the adjusted antenna reflecting surface is perpendicular to the wind direction, at the moment, if the wind force is large, a large load is caused on the whole antenna, and the antenna is easy to be damaged due to stress, so that the device is required to be arranged after adjustment, and when the wind force is too large, the antenna can be timely protected and the impact of the wind power antenna can be reduced.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when wind power is large, a large load is caused on the whole antenna, and the antenna is easy to be damaged due to stress, and provides a multi-direction adjusting device for a ground antenna.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a multidirectional adjusting device of ground antenna, includes the antenna main part, the mounting bracket that is used for installing the antenna main part is installed to the bottom of antenna main part, the bottom of mounting bracket is provided with the rotor plate, the top of rotor plate is provided with the intake pipe that is used for admitting air, one side of mounting bracket is provided with the baffle that shelters from the antenna main part, baffle can reciprocate, be provided with the pushing cylinder that is used for driving baffle and reciprocates between baffle and the intake pipe, the intake pipe is including the air inlet bucket that is used for the air inlet, the outlet duct is installed to the surface bottom department of intake pipe, the outlet duct switches on to pushing cylinder in, one side of baffle is provided with the connection pad, the U-shaped pole is installed at the top of connection pad, the U-shaped pole runs through to pushing cylinder in, pushing cylinder's inner wall sliding connection has the push pedal, the tip and the push pedal of U-shaped pole are fixed.
Preferably, a recoil mechanism capable of spraying out wind is arranged on one side of the surface of the antenna main body, the recoil mechanism comprises an air guide hose communicated with the air inlet pipe, a connecting hose is arranged at the end part of the air guide hose, a spray head is arranged at the end part of the connecting hose, and the direction of the spray head is the same as the opening direction of the antenna main body.
Preferably, the recoil mechanism further includes a mounting plate mounted on a surface of the antenna main body, the mounting plate being connected to a surface of the head.
Preferably, the supporting leg that is used for supporting the mounting bracket is installed to the bottom of mounting bracket, the supporting leg is installed at the top of rotor plate, the regulating part is installed at the top of mounting bracket, the regulating part is used for driving antenna main part's inclination and changes.
Preferably, a support column is arranged at the inner bottom wall of the pushing cylinder, and the top of the support column is contacted with the bottom of the pushing plate.
Preferably, the surface of the air inlet pipe is provided with a plurality of air outlet holes, the position of the surface of the pushing cylinder corresponding to the air outlet holes is provided with an air inlet hole, and an air guide pipe is communicated between the air outlet hole and the air inlet hole.
Preferably, the top of pushing away the feed cylinder has seted up the exhaust hole, the exhaust hole is used for discharging the gas that gets into through air duct department, the surface mounting of push pedal has the sealing washer, the sealing washer closely laminates with the inner wall of pushing away the feed cylinder.
Preferably, a pressure release piece is arranged at the top of the surface of the pushing cylinder and is used for discharging redundant gas entering the pushing cylinder.
Preferably, the pressure release piece is including being used for the pressure release pipe that switches on with the pushing cylinder, reset spring is installed to the inner wall department of pressure release pipe, the blanking disc is installed to reset spring's tip, the blanking disc closely laminates with the inner wall of pressure release pipe, the surface mounting of pressure release pipe has the gas vent that is used for exhaust.
A multi-directional adjustment method of a ground antenna comprises the following steps:
firstly through the rotation to the pivoted plate and to the use of mounting bracket, can effectually adjust the orientation and the inclination of antenna main part, effectually guaranteed the result of use to antenna main part:
secondly, when the antenna main body is adjusted to a position with larger wind force and the opening direction of the antenna main body is opposite to the wind direction, the antenna main body can be protected by lifting the arc-shaped baffle plate.
In rising to the arc baffle, wind enters into the intake pipe through intake pipe department, and then wind enters into the pushing cylinder through the outlet duct in, through the promotion to pushing plate in the pushing cylinder for the push pedal plays the effect of promotion to the U-shaped pole, and then under the cooperation of connection pad, makes the connection pad drive the arc baffle and removes the place ahead to antenna main part and shelter from.
When wind power is smaller, because outlet duct and intake pipe and pushing cylinder are all switched on, wind can be discharged again through the department of admitting air fill for the push pedal moves downwards, and then under the cooperation of connection pad and U-shaped pole, makes the arc baffle reset and drops to the top of rotor plate.
Compared with the prior art, the invention provides a multi-directional adjusting device for a ground antenna, which has the following beneficial effects:
1. this multidirectional adjusting device of ground antenna rises when the wind is great through the arc baffle that sets up for the arc baffle can effectually play the effect that shelters from the protection to antenna main part department, avoids wind-force too big to cause the impact to antenna main part, thereby leads to the antenna main part to appear damaging the condition emergence.
2. This multidirectional adjusting device of ground antenna, through the intake pipe that sets up and pushing cylinder effectually when wind is little for the arc baffle can not rise, when wind-force is great, can promote the arc baffle automatic rising, thereby reaches the effect of automatic protection, has avoided still needing the artificial condition that detects and manually goes up and down to appear.
3. According to the multi-direction adjusting device for the ground antenna, when wind force is large through the set recoil mechanism, the original wind impacting the antenna main body can be sprayed out from the opposite direction, so that the effect of counteracting the wind is achieved, and the influence of the wind force on the use of the antenna main body is further reduced.
The invention can take air in through the air inlet pipe, then lift the arc baffle through the pushing cylinder, to protect the antenna main body, to avoid the damage of the antenna main body caused by overlarge wind power, while the air is sent to the recoil mechanism through the air inlet pipe, and then sprayed out in the opposite direction of wind direction, to offset the wind power, to improve the protection effect of the antenna main body.
Drawings
Fig. 1 is a schematic structural diagram of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 2 is a front view of a structure of a multi-directional adjusting device for a ground antenna according to the present invention;
FIG. 3 is a structural toilet diagram of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 4 is a partial cross-sectional view of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 5 is a top view illustrating a structure of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 6 is a schematic structural diagram of a mounting frame of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 7 is a schematic structural diagram of a pressure relief member of a multi-directional adjusting device for a ground antenna according to the present invention;
fig. 8 is a schematic structural diagram of a pushing cylinder of a multi-directional adjusting device for a ground antenna according to the present invention.
In the figure:
1. an antenna main body;
2. a mounting frame; 21. support legs; 22. an adjusting member;
3. a rotating plate;
4. an arc baffle; 41. a connecting disc; 42. a U-shaped rod;
5. an air inlet pipe; 51. an air inlet hopper; 52. an air outlet pipe; 53. an air outlet hole;
6. a pushing cylinder; 61. a push plate; 62. a pressure release member; 621. a pressure relief tube; 622. a return spring; 623. a blocking disc; 624. an exhaust port; 63. an air inlet hole; 64. a seal ring; 65. a support column; 66. an exhaust hole;
7. a recoil mechanism; 71. an air guide hose; 72. a connecting hose; 73. a spray head; 74. a mounting plate;
8. and an air duct.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-8, a multidirectional adjusting device for a ground antenna comprises an antenna main body 1, a mounting frame 2 for mounting the antenna main body 1 is mounted at the bottom of the antenna main body 1, a rotating plate 3 is arranged at the bottom of the mounting frame 2, an air inlet pipe 5 for air inlet is arranged at the top of the rotating plate 3, an arc baffle 4 for shielding the antenna main body 1 is arranged at one side of the mounting frame 2, the arc baffle 4 can move up and down, a pushing cylinder 6 for driving the arc baffle 4 to move up and down is arranged between the arc baffle 4 and the air inlet pipe 5, the air inlet pipe 5 comprises an air inlet hopper 51 for air inlet, an air outlet pipe 52 is mounted at the bottom of the surface of the air inlet pipe 5, the air outlet pipe 52 is conducted into the pushing cylinder 6, a connecting disc 41 is arranged at one side of the arc baffle 4, a U-shaped rod 42 is mounted at the top of the connecting disc 41, the U-shaped rod 42 penetrates into the pushing cylinder 6, a pushing plate 61 is connected with the inner wall of the pushing cylinder 6 in a sliding manner, and the end of the U-shaped rod 42 is fixed with the pushing plate 61.
When the whole structure is used, when wind force is large, the wind enters the air inlet pipe 5 through the air inlet hopper 51, enters the pushing barrel 6 through the arranged air outlet pipe 52, the air flow is positioned at the bottom of the pushing plate 61, then the pushing plate 61 is pushed, when the pushing plate 61 is pushed, the top of the pushing plate 61 is connected with the U-shaped rod 42, so that the U-shaped rod 42 is driven to move upwards, when the U-shaped rod 42 moves upwards, the connecting disc 41 is driven to drive the arc baffle 4 to move upwards, the arc baffle 4 is effectively moved to one side of the antenna main body 1, the wind at the antenna main body 1 is shielded, when the antenna main body 1 is used, the inclination angle of the antenna main body 1 is adjusted through the arranged mounting frame 2, and the whole structure can be rotated through the arranged rotating plate 3 at an external driving part.
In one embodiment, a recoil mechanism 7 for jetting out wind is provided on one side of the surface of the antenna main body 1, the recoil mechanism 7 includes an air guide hose 71 that communicates with the air intake pipe 5, a connection hose 72 is attached to an end of the air guide hose 71, a shower head 73 is attached to an end of the connection hose 72, the shower head 73 faces in the same direction as the opening direction of the antenna main body 1, the recoil mechanism 7 further includes a mounting plate 74, the mounting plate 74 is attached to the surface of the antenna main body 1, and the mounting plate 74 is connected to the surface of the shower head 73.
By adopting such a scheme, the recoil mechanism 7 is arranged to effectively convert redundant wind into airflow in the opposite direction to the blown wind, so that the blown wind is effectively counteracted, when the recoil mechanism 7 is used, the wind at the air inlet pipe 5 is conveyed to the connecting hose 72 through the air guide hose 71 and finally sprayed out through the spray head 73, the wind is effectively sprayed out in the opposite direction, and when the spray head 73 is used, the spray head 73 is fixed through the mounting disc 74, so that the effect of connection between the spray head 73 and the antenna main body 1 is ensured.
In one embodiment, a support column 65 is installed at the inner bottom wall of the pushing barrel 6, the top of the support column 65 is in contact with the bottom of the pushing plate 61, an exhaust hole 66 is formed in the top of the pushing barrel 6, the exhaust hole 66 is used for exhausting gas entering through the gas guide pipe 8, a sealing ring 64 is installed on the surface of the pushing plate 61, the sealing ring 64 is tightly attached to the inner wall of the pushing barrel 6, a pressure release piece 62 is arranged at the top of the surface of the pushing barrel 6, the pressure release piece 62 is used for exhausting redundant gas entering the pushing barrel 6, the pressure release piece 62 comprises a pressure release pipe 621 used for being conducted with the pushing barrel 6, a reset spring 622 is installed at the inner wall of the pressure release pipe 621, a blocking disc 623 is installed at the end of the reset spring 622, the blocking disc 623 is tightly attached to the inner wall of the pressure release pipe 621, and an exhaust port 624 used for exhausting is installed on the surface of the pressure release pipe 621.
By adopting such a scheme, in the use of pushing barrel 6, play the effect of support through the support column 65 that sets up, the effectual effect that plays when push pedal 61 drops, can carry out the effect of support to it, guaranteed that push pedal 61 sets up the top position at outlet duct 52 always, and then guaranteed the promotion effect to push pedal 61, the effectual sealed effect of guaranteeing push pedal 61 and pushing barrel 6 inner wall through the sealing washer 64 that sets up, thereby make push pedal 61 when moving, can not lead to gaseous spilling over, play the effect of exhaust pressure release through the pressure release 62 that sets up, make push pedal 61 when moving to pushing barrel 6 in the top position, can discharge unnecessary air through pressure release 62, when using pressure release 62, promote blanking plate 623 through gas, make blanking plate 623 slide in pressure release pipe 621, when it slides the left side of gas outlet 624, gas is discharged through gas outlet 624, when gas is less unable to promote blanking plate 623, then the effect of returning spring 622 promotes back down, thereby can reach the effect of timely entering exhaust hole 624 through setting up through the exhaust hole 623, thereby can reach the effect of timely entering into the exhaust hole of exhaust hole 66.
In one embodiment, the surface of the air inlet pipe 5 is provided with a plurality of air outlet holes 53, the surface of the pushing cylinder 6 is provided with air inlet holes 63 at positions corresponding to the air outlet holes 53, and an air duct 8 is communicated between the air outlet holes 53 and the air inlet holes 63.
By adopting such a scheme, the air inlet hole 63 and the air outlet hole 53 which are arranged are used for conducting, so that when the wind force is not large, the air can be discharged through the air outlet hole 53, and simultaneously, when the push plate 61 moves to the upper part of the air inlet hole 63, the air entering through the air guide pipe 8 can be used for injecting air into the bottom of the push plate 61, so that the supporting effect is ensured.
In one embodiment, the bottom of the mounting frame 2 is provided with supporting legs 21 for supporting the mounting frame 2, the supporting legs 21 are arranged at the top of the rotating plate 3, the top of the mounting frame 2 is provided with an adjusting member 22, and the adjusting member 22 is used for driving the inclination angle of the antenna main body 1 to change.
By adopting such a scheme, the supporting leg 21 and the rotating plate 3 are connected, so that the installation of the antenna main body 1 is effectively ensured, one end of the antenna main body 1 is pushed through the adjusting piece 22 when the antenna main body is used, the effect of adjusting the inclination angle of the antenna main body 1 is achieved, and the adjusting piece 22 can be set into a screw structure or an electric screw structure when the adjusting piece 22 is used.
A multi-directional adjustment method of a ground antenna comprises the following steps:
firstly through the rotation to the pivoted plate 3 and to the use of mounting bracket 2, can effectually adjust the orientation and the inclination of antenna main part 1, effectually guaranteed the result of use to antenna main part 1:
secondly, when the antenna main body 1 is adjusted to a position with larger wind force and the opening direction of the antenna main body 1 is opposite to the wind direction, the antenna main body 1 can be protected by lifting the arc-shaped baffle plate 4.
In rising to the arc baffle 4, wind enters into in the intake pipe 5 through intake pipe 5 department, and then in the wind enters into pushing away feed cylinder 6 through outlet duct 52, through pushing away push pedal 61 in pushing away feed cylinder 6 for push pedal 61 plays the effect of promotion to U-shaped pole 42, and then under the cooperation of connection pad 41, makes connection pad 41 drive arc baffle 4 and remove the place ahead of antenna main part 1 and shelter from:
when the wind force is smaller, because the air outlet pipe 52, the air inlet pipe 5 and the pushing barrel 6 are all conducted, the wind can be discharged again through the air inlet hopper 51, so that the push plate 61 moves downwards, and then under the cooperation of the connecting disc 41 and the U-shaped rod 42, the arc-shaped baffle 4 is reset and falls to the upper side of the rotating plate 3.
Specific embodiments of the present invention are described below with reference to FIGS. 1-8.
Example 1:
the invention relates to a multidirectional adjusting device for a ground antenna, which comprises an antenna main body 1, wherein a mounting frame 2 for mounting the antenna main body 1 is mounted at the bottom of the antenna main body 1, a rotating plate 3 is arranged at the bottom of the mounting frame 2, an air inlet pipe 5 for air inlet is arranged at the top of the rotating plate 3, an arc baffle 4 for shielding the antenna main body 1 is arranged at one side of the mounting frame 2, the arc baffle 4 can move up and down, a pushing barrel 6 for driving the arc baffle 4 to move up and down is arranged between the arc baffle 4 and the air inlet pipe 5, the air inlet pipe 5 comprises an air inlet hopper 51 for air inlet, an air outlet pipe 52 is mounted at the bottom of the surface of the air inlet pipe 5, the air outlet pipe 52 is communicated into the pushing barrel 6, a connecting disc 41 is arranged at one side of the arc baffle 4, a U-shaped rod 42 is mounted at the top of the connecting disc 41, the U-shaped rod 42 penetrates into the pushing barrel 6, the inner wall of the pushing barrel 6 is in sliding connection with a pushing plate 61, and the end of the U-shaped rod 42 is fixed with the pushing plate 61.
The recoil mechanism 7 for jetting out wind is provided on one side of the surface of the antenna main body 1, the recoil mechanism 7 includes an air guide hose 71 which is in communication with the air inlet pipe 5, a connection hose 72 is mounted at an end of the air guide hose 71, a nozzle 73 is mounted at an end of the connection hose 72, the nozzle 73 faces in the same direction as the opening direction of the antenna main body 1, the recoil mechanism 7 further includes a mounting plate 74, the mounting plate 74 is mounted on the surface of the antenna main body 1, and the mounting plate 74 is connected with the surface of the nozzle 73.
The support column 65 is installed to the interior bottom wall department of pushing away the feed cylinder 6, the top of support column 65 and the bottom contact of push pedal 61, exhaust hole 66 has been seted up at the top of pushing away the feed cylinder 6, exhaust hole 66 is used for discharging the gas that gets into through air duct 8 department, the surface mounting of push pedal 61 has sealing washer 64, sealing washer 64 closely laminates with the inner wall of pushing away the feed cylinder 6, the surface top position of pushing away the feed cylinder 6 is provided with pressure release piece 62, pressure release piece 62 is used for getting into the unnecessary gaseous discharge in pushing away the feed cylinder 6, pressure release piece 62 is including being used for with pushing away the pressure release pipe 621 that the feed cylinder 6 switches on, reset spring 622 is installed to pressure release pipe 621's inner wall department, the end mounting of reset spring 622 blocks up dish 623, the close laminating of blocking dish 623 and pressure release pipe 621's inner wall, pressure release pipe 621 surface mounting has the gas vent 624 that is used for the exhaust. The surface of the air inlet pipe 5 is provided with a plurality of air outlet holes 53, the position of the surface of the pushing cylinder 6 corresponding to the air outlet holes 53 is provided with an air inlet hole 63, and an air guide pipe 8 is communicated between the air outlet holes 53 and the air inlet hole 63.
The supporting leg 21 that is used for supporting mounting bracket 2 is installed to the bottom of mounting bracket 2, and the top at rotor plate 3 is installed to supporting leg 21, and regulating part 22 is installed at the top of mounting bracket 2, and regulating part 22 is used for driving antenna main part 1 inclination and changes.
During operation, firstly through the rotation to the rotating plate 3 and the use to the mounting bracket 2, can effectually adjust the orientation and the inclination of antenna main body 1, effectually guaranteed the result of use to antenna main body 1:
secondly, when the antenna main body 1 is adjusted to a position with larger wind force and the opening direction of the antenna main body 1 is opposite to the wind direction, the antenna main body 1 can be protected by lifting the arc-shaped baffle plate 4.
In rising to the arc baffle 4, wind enters into in the intake pipe 5 through intake pipe 5 department, and then in the wind enters into pushing away feed cylinder 6 through outlet duct 52, through pushing away push pedal 61 in pushing away feed cylinder 6 for push pedal 61 plays the effect of promotion to U-shaped pole 42, and then under the cooperation of connection pad 41, makes connection pad 41 drive arc baffle 4 and remove the place ahead of antenna main part 1 and shelter from:
when the wind force is smaller, because the air outlet pipe 52, the air inlet pipe 5 and the pushing barrel 6 are all conducted, the wind can be discharged again through the air inlet hopper 51, so that the push plate 61 moves downwards, and then under the cooperation of the connecting disc 41 and the U-shaped rod 42, the arc-shaped baffle 4 is reset and falls to the upper side of the rotating plate 3.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a multidirectional adjusting device of ground antenna, includes antenna main part (1), mounting bracket (2) that are used for installing antenna main part (1) are installed to the bottom of antenna main part (1), the bottom of mounting bracket (2) is provided with rotor plate (3), a serial communication port, the top of rotor plate (3) is provided with intake pipe (5) that are used for admitting air, one side of mounting bracket (2) is provided with arc baffle (4) that shelter from antenna main part (1), arc baffle (4) can reciprocate, be provided with between arc baffle (4) and intake pipe (5) and be used for driving arc baffle (4) to reciprocate push away feed cylinder (6), intake pipe (5) are including being used for the air inlet fill (51), the surperficial bottom department of intake pipe (5) installs outlet duct (52), outlet duct (52) switch on in push away feed cylinder (6), one side of arc baffle (4) is provided with connection pad (41), U-shaped pole (42) are installed at the top of installation to antenna main part (1), U-shaped pole (42) are connected to push pedal (61) and push away feed cylinder (61) and fixed end portion that push away feed cylinder (61);
wherein the push plate (61) is positioned above the air outlet pipe (52).
2. The multi-directional adjusting device for the ground antenna according to claim 1, wherein a recoil mechanism (7) capable of jetting out wind is arranged on one side of the surface of the antenna main body (1), the recoil mechanism (7) comprises an air guide hose (71) communicated with an air inlet pipe (5), a connecting hose (72) is arranged at the end part of the air guide hose (71), a spray head (73) is arranged at the end part of the connecting hose (72), and the direction of the spray head (73) is the same as the opening direction of the antenna main body (1).
3. A multi-directional adjusting device for a ground antenna according to claim 2, wherein the recoil mechanism (7) further comprises a mounting plate (74), the mounting plate (74) being mounted on the surface of the antenna main body (1), the mounting plate (74) being connected to the surface of the nozzle (73).
4. A multidirectional adjusting device for a ground antenna according to claim 1, wherein the bottom of the mounting frame (2) is provided with supporting legs (21) for supporting the mounting frame (2), the supporting legs (21) are arranged at the top of the rotating plate (3), the top of the mounting frame (2) is provided with an adjusting piece (22), and the adjusting piece (22) is used for driving the inclination angle of the antenna main body (1) to change.
5. The multi-directional adjusting device for the ground antenna according to claim 1, wherein a supporting column (65) is installed at the inner bottom wall of the pushing cylinder (6), and the top of the supporting column (65) is in contact with the bottom of the pushing plate (61).
6. The multi-directional adjusting device of the ground antenna according to claim 1, wherein a plurality of air outlet holes (53) are formed in the surface of the air inlet pipe (5), air inlet holes (63) are formed in the surface of the pushing barrel (6) at positions corresponding to the air outlet holes (53), and an air guide pipe (8) is communicated between the air outlet holes (53) and the air inlet holes (63).
7. The multidirectional adjusting device for the ground antenna according to claim 6, wherein an exhaust hole (66) is formed in the top of the pushing barrel (6), the exhaust hole (66) is used for exhausting gas entering through the gas guide pipe (8), a sealing ring (64) is mounted on the surface of the pushing plate (61), and the sealing ring (64) is tightly attached to the inner wall of the pushing barrel (6).
8. A multidirectional adjustment device for a ground antenna according to claim 1, wherein the pushing cylinder (6) is provided with a pressure relief member (62) at a top surface thereof, and the pressure relief member (62) is configured to expel excess air entering the pushing cylinder (6).
9. The multi-directional adjusting device for the ground antenna according to claim 8, wherein the pressure release piece (62) comprises a pressure release pipe (621) which is used for being communicated with the pushing barrel (6), a return spring (622) is installed at the inner wall of the pressure release pipe (621), a blocking disc (623) is installed at the end part of the return spring (622), the blocking disc (623) is tightly attached to the inner wall of the pressure release pipe (621), and an exhaust port (624) for exhausting is installed on the surface of the pressure release pipe (621).
10. A multi-directional adjustment method for a ground antenna is characterized by comprising the following steps: use of an adjustment device according to any one of claims 1-9.
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