CN106910975A - A kind of antenna attitude means for correcting of field communication base station - Google Patents
A kind of antenna attitude means for correcting of field communication base station Download PDFInfo
- Publication number
- CN106910975A CN106910975A CN201710248326.XA CN201710248326A CN106910975A CN 106910975 A CN106910975 A CN 106910975A CN 201710248326 A CN201710248326 A CN 201710248326A CN 106910975 A CN106910975 A CN 106910975A
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- seat
- column
- fixedly connected
- motor
- regulation motor
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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
- H01Q1/12—Supports; Mounting means
-
- 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
-
- 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
- H01Q3/08—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 for varying two co-ordinates of the orientation
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- Support Of Aerials (AREA)
Abstract
A kind of antenna attitude means for correcting of field communication base station, belongs to domain of communication equipment, including mounting seat, pedestal, outer cover, the first adjustment seat, upper pin, the second regulation motor seat, second regulation motor, locking motor, seat under column, column mandrel, 3rd adjusting set, the 3rd regulation motor, column, the first regulation motor, first regulation motor seat, the column seat of honour, the second adjusting set, upper spindle nose, the 3rd regulation motor seat, the first adjusting set；With employing three-dimensional regulation, the attitudes vibration for changing the antenna for causing due to steel tower attitude can accurately be corrected, present apparatus observing and controlling and correction are timely, high precision, manual intervention is not needed, the wireless communication base station of field installation is particularly well-suited to, labour intensity is reduced, economize on resources, it is to avoid operating personnel carry out that artificial operation is present it is dangerous the characteristics of.
Description
Technical field
The invention belongs to domain of communication equipment, more particularly to a kind of communication base station installed in the wild and using board-like fixed
To the situation of antenna.
Background technology
Communication base station, is a kind of visual plant in modern mobile communcations system, and major function is to complete wireless telecommunications letter
Signal exchange and transmission number between communicating terminal such as mobile phone and main frame, due to communicating terminal particularly mobile communication end
End, quantity is more and position is not fixed, it is therefore desirable to numerous communication base stations come complete the signal transmission in certain region and
Exchange work；Existing communication base station includes communication apparatus, antenna etc. mostly；And field communication base station due to set in the wild,
Need the scope of covering larger, generally comprise computer room, steel tower, antenna；The height of its steel tower is general all at more than ten meters even tens
Rice, and the antenna on steel tower also has multiple, is distributed in steel tower top periphery；Because the building materials of steel tower and position are in field
Specific condition, with foundation settlement, wind, the influence of the factor such as vibrations, the attitude of steel tower easily produces change, therefore influences
To the change of the attitude of the antenna installed in steel tower top, because the change of antenna attitude, the scope that will be covered to antenna
Producing influences, and then has influence on the transmission of the communication signal in the base station institute overlay area, influences communication quality；Therefore, base station
Attendant need periodically to measure the attitude of steel tower, according to the attitudes vibration of steel tower, adjust the attitude of antenna；It is existing
Steel tower measurement and antenna attitude adjustment climb up steel tower using operating personnel mostly, manually measure and adjust, because being high
, there is personal safety dangerous in idle job；Furthermore, manually measuring and adjust in high-altitude, workplace is unstable, it is difficult to ensure
Degree of regulation, simultaneously as the change direction of steel tower attitude is uncertain, therefore installed in each day of steel tower top periphery
The change of line attitude is all different, it is necessary to cumbersome calculating can draw the data for needing to adjust antenna attitude, construction week
Phase is long, and work is dangerous, low precision.
The content of the invention
For the above mentioned problem that existing field movable communication base station is present, the present invention proposes a kind of field communication base station,
Including computer room, transmission line, antenna, steel tower fence, lightning arrester, tower body, it is characterised in that：Also filled including the observing and controlling of steel tower attitude
Put, antenna attitude measure and control device, antenna attitude means for correcting；Described computer room is arranged near iron tower foundation on ground, in it
Portion is provided with communication transmission equipment and central control equipment；Communication transmission equipment is connected by optical cable with the main frame of communication enterprise,
And be connected with the antenna on steel tower top by transmission line；Central control equipment is by the steel tower attitude on transmission line and steel tower
Measure and control device and the connection of antenna attitude measure and control device and the connection of antenna attitude means for correcting；It is attached that described steel tower is arranged on computer room
Closely, including pedestal, tower body, steel tower fence, lightning arrester；Described transmission line is arranged between computer room and steel tower, including logical
News signal transmission line, control signal transmission line, power circuit；Described antenna is arranged on antenna attitude means for correcting,
Including antenna holder, antenna body；Described antenna holder is fixedly connected with antenna attitude means for correcting；Described antenna body
On antenna holder；Described antenna is located at the steel tower fence periphery on steel tower top, uniformly divides along steel tower fence excircle
Cloth；Described steel tower attitude measure and control device is arranged on steel tower top, and identical height layer is located at antenna mounting plane；Described iron
Tower attitude measure and control device is fixedly connected with steel tower tower body, and positioned at steel tower cross section geometric center；Described antenna attitude observing and controlling
Device is arranged on antenna bottom, is fixedly connected with antenna casing, and be connected with the central control equipment in computer room by wire；Institute
The antenna attitude means for correcting stated is arranged on steel tower fence, is fixedly connected with steel tower fence, and by wire and computer room
Central control equipment is connected.
Described steel tower attitude measure and control device, including upper lid, side wall, strut, Wiring port, pallet, anemometry,
Time-controlling arrangement, obliquity sensor, stepper motor driver, power-supply controller of electric；Described upper lid is arranged on side wall top, with
Side wall fixes detachable airtight connection；Described side wall is arranged on pallet, is made up of light thin-wall Materials with High Strength, cloth full tray
Periphery；Height of the described Sidewall Height more than each functional part installed on pallet；Described strut is arranged on pallet week
Side, one end is fixedly connected with the tray, and the other end is fixedly connected with steel tower tower body；Described strut has multiple, using hollow high-strength
Degree material is made, and the length of its strut ensures that strut is fixedly connected rear tray center with steel tower tower body positioned at steel tower cross section geometry
Center；Pallet periphery is evenly distributed on along pallet diameter radioactivity；Described Wiring port is arranged on pallet bottom, is empty
Pallet thickness is run through in core structure, its inner chamber, and its two ends oral area is provided with extraction wire potted component；Described pallet is installed in place
In the middle of multiple strut ends, including upper layer, cutting optimal, interlayer；Layer is located at interlayer top above described, is thin-wall high-strength
Degree material is made, and is fixedly connected with interlayer；Layer is located at the bottom of interlayer below described, is made up of thin-wall high intensity steel plate；Institute
Between the interlayer layer located above and cutting optimal stated, two sides is fixedly connected with upper layer and cutting optimal respectively；Described interlayer is
Honeycomb, is formed by thin-walled steel plate bending；Described anemometry is arranged on pallet bottom, is fixedly connected with the tray,
And be connected with the central control equipment in computer room by wire；Described time-controlling arrangement is arranged on pallet face, solid with pallet
Fixed connection, and be connected with the central control equipment in obliquity sensor and anemometry and computer room by wire；Described
Obliquity sensor is arranged on above pallet, and positioned at the plane geometry center of pallet, is fixedly connected with the tray, and by wire with
Central control equipment connection in computer room；Described stepper motor driver is arranged on above pallet, is fixedly connected with the tray, and
It is connected with antenna attitude means for correcting by wire；Described power-supply controller of electric is arranged on above pallet, is fixedly connected with the tray,
And be connected with power supply and each functional part, for each functional part provides power supply.
Described antenna attitude means for correcting, it is characterised in that：Including mounting seat, pedestal, outer cover, the first adjustment seat, on
Bearing pin, the second regulation motor seat, the second regulation motor, locking motor, seat under column, column mandrel, the 3rd adjusting set, the 3rd adjusts
Section motor, column, the first regulation motor, the first regulation motor seat, the column seat of honour, the second adjusting set, upper spindle nose, the 3rd regulation electricity
Support, the first adjusting set.
Described mounting seat has two, is arranged on pedestal same side, its spacing distance two peaces upper and lower with steel tower fence
Dress railing is apart from identical.
Described mounting seat is split, and half is fixedly connected with pedestal, and second half is using on bolt and pedestal
Half-connection, two halves form cavity after fastening, and its cavity shape is identical with steel tower fence mounting ring cross sectional shape and size is less than etc.
In the size of described mounting ring.
Described pedestal is platy structure, and its two sides be connected with mounting seat and the first adjustment seat respectively, its peripheral side and
Outer cover is connected.
Described outer cover is made of thin-walled material, is thin-walled one side opening cavity body, and its opening side is socketed in pedestal
Periphery and being detachably fixed with pedestal is connected；Described shield base side is provided with antenna holder perforation, on antenna holder
Steady arm can be passed through from this hole and is fixedly connected with column.
The first described adjustment seat is arranged on pedestal, is connected with pedestal by rotating shaft.
The first described adjustment seat can be rotated around connecting shaft；Described connecting shaft hole is located in the plane geometry of pedestal
The heart；Described connecting shaft is located at the plane geometry center of the first adjustment seat.
Described upper pin is arranged on upper spindle nose and the second adjustment seat, and is worn from the hole at upper spindle nose with the column seat of honour
Cross, one end is connected with the second adjusting set, the other end is provided with snap ring back-up ring.
Described the second regulation motor seat is arranged on the end at the column seat of honour, vertical with the column seat of honour to be fixedly connected；It is described
The second regulation motor seat on be provided with the second regulation motor install fixing hole.
The second described regulation motor is arranged on the second regulation motor seat, is fixedly connected with the second regulation motor seat.
The second described regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the second regulation electricity
On support, it is fixedly connected with the second regulation motor seat；Described adjusting rod is arranged on stepper motor power output shaft, with stepping
Motor power output shaft is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched for possessing auto-lock function common
Internal thread on screw thread, with the second adjusting set spins.
Described locking motor is arranged on column, is fixedly connected with column.
Described locking motor includes torque motor, check lock lever；Described torque motor shell is fixedly connected with column, and
It is connected with central control equipment by wire；Described check lock lever one end is arranged on the power output shaft of torque motor, with power
The power output shaft suit connection of torque motor, the other end spins with the screwed hole on column, and its end passes through check lock lever rotational energy
Enough contacted with column mandrel through column outer wall.
Seat is arranged in the plane of the first adjustment seat under described column, vertical with the first adjustment seat to be fixedly connected；It is described
Column under be provided with mounting hole on seat, pass through hinge with column mandrel lower end.
On seat under column, its top passes through and is connected with upper spindle nose inside column described column mandrel；Described
Width and the thickness of seat under column that there is groove, groove column mandrel lower end match；Described groove is fastened in the thickness of seat under column
Two planes, are hinged by bearing pin with seat under column；Described column mandrel upper end is spun by screw thread with upper spindle nose.
The 3rd described adjusting set is arranged on locking motor shell, with locking motor housing hinge；The 3rd described tune
Section set includes thread bush, jointed shaft；Described thread bush is vertical with jointed shaft to be connected, and has the common internal thread of closely-pitched in thread bush；
Described jointed shaft includes fixing axle and connecting shaft, and described fixing axle one end is fixedly connected with locking motor shell, the other end
With connecting shaft socket, with adapter sleeve socket after connecting shaft can in fixing axle Concentric rotation；Described connecting shaft one end with it is solid
Dead axle is socketed, and the other end is vertical with thread bush to be fixedly connected.
The 3rd described regulation motor is arranged on the 3rd regulation motor seat, is fixedly connected with the 3rd regulation motor seat.
The 3rd described regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the 3rd regulation electricity
On support, it is fixedly connected with the second regulation motor seat；Described adjusting rod is arranged on stepper motor power output shaft, with stepping
Motor power output shaft is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched for possessing auto-lock function common
Internal thread on screw thread, with the 3rd adjusting set spins.
Described column is arranged on column mandrel, is hollow body, is socketed on column mandrel, can be on column mandrel
Rotate, but can not move radially；Locking motor mounting seat is provided with described column, is fixedly connected with locking motor；
Screwed hole is provided with locking motor mounting seat, screwed hole penetrates the outer wall of column, vertical with locking motor mounting seat；Described
Closely-pitched regular screw threads are provided with screwed hole, the external screw thread with the check lock lever of described locking motor matches；Described column
On be additionally provided with antenna holder mounting seat, be fixedly connected with antenna holder.
The first described regulation motor is arranged on the first regulation motor seat, is fixedly connected with the first regulation motor seat.
The first described regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the first regulation electricity
On support, it is fixedly connected with the first regulation motor seat；Described adjusting rod is arranged on stepper motor power output shaft, with stepping
Motor power output shaft is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched for possessing auto-lock function common
Internal thread on screw thread, with the first adjusting set spins.
Described the first regulation motor seat is arranged on pedestal, vertical with pedestal to be fixedly connected.
The first regulation motor mounting hole is provided with described the first regulation motor seat, is fixed with the first regulation motor and connected
Connect.
The described column seat of honour is arranged in the first adjustment seat, vertical with the first adjustment seat to be fixedly connected.
The described column seat of honour is platy structure, and its two plane is parallel with the plane of seat under column two.
Arc-shaped hole is provided with the described column seat of honour, its circular hole central circle radius is equal to column mandrel lower end pin-and-hole
To the distance at upper spindle nose pin-and-hole center, the width of circular hole is equal to the diameter of upper pin at center.
The second described adjusting set is arranged on the upper pin on upper spindle nose, is fixedly connected with upper pin one end.
The second described adjusting set includes thread bush, connecting shaft；There is internal thread through hole in described thread bush, its internal thread
Specification and size and the second regulation motor on adjusting rod on external screw thread match；Described connecting shaft is vertical with thread bush
It is fixedly connected, the other end is fixedly connected with upper pin；Described connecting shaft is axis, after being connected with upper pin its axial line with it is upper
Bearing pin axial line is concentric.
Described upper spindle nose is arranged on column mandrel upper end, and its lower end is fixedly connected with column mandrel；Described upper spindle nose
Top is provided with open slot, and the width of its open slot is identical with the thickness of the second adjustment seat and sticks into groove the second adjustment seat；
Described upper spindle nose upper end is provided with pin-and-hole, and its pin-and-hole diameter is identical with upper pin diameter, and is connected with upper pin.
Described the 3rd regulation motor seat is arranged on column mandrel lower end, is fixedly connected with column mandrel.
The 3rd regulation motor is provided with described the 3rd regulation motor seat and fixing hole is installed, fixed with the 3rd regulation motor
Connection；
The first described adjusting set is arranged in the first adjustment seat, is fixedly connected with the first adjustment seat.
The first described adjusting set includes thread bush, jointed shaft；Described thread bush is vertical with jointed shaft to be connected, thread bush
Inside there is the common internal thread of closely-pitched；Described jointed shaft includes fixing axle and connecting shaft, described fixing axle one end and the first regulation
Seat is fixedly connected, and the other end and connecting shaft are socketed, with connecting shaft socket after connecting shaft can in fixing axle Concentric rotation；It is described
Connecting shaft one end and fixing axle be socketed, the other end is vertical with thread bush to be fixedly connected.
Beneficial effect
The beneficial effects of the present invention are, three-dimensional regulation being employed, can accurately correct because steel tower attitude changes the day for causing
The attitudes vibration of line, because when multiple antennas are arranged on steel tower top periphery, each antenna that the change of steel tower attitude causes
Change be different, be manually difficult to calculate and be difficult to correct, present apparatus observing and controlling and correction are timely, high precision, it is not necessary to
Manual intervention, is particularly well-suited to the wireless communication base station of field installation, reduces labour intensity, economizes on resources, it is to avoid operation
Personnel carry out the danger that artificial operation is present.Each regulation group is that have two or more to consolidate antenna attitude control part simultaneously
Determine node, adjusting rod and adjusting set are all that, using the screw thread with auto-lock function, ensure that adjusted elemental stable is stopped
In any adjustment state, it is ensured that the overall rigidity of antenna, itself unstability of antenna installation is reduced.
Brief description of the drawings
Fig. 1 is the structural representation of antenna attitude means for correcting
4. antenna, 51. mounting seats, 52. pedestals, 53. outer covers.
Fig. 2 is the structural representation of antenna attitude means for correcting
51. mounting seats, 52. pedestals, 53. outer covers, 54. first adjustment seats, 55. upper pins, 56. second regulation motors seat, 57. the
Two regulation motors, 58. locking motors, seat under 59. columns, 60. column mandrels, 61. the 3rd adjusting sets, 62. the 3rd regulation motors,
63. columns, 64. first regulation motors, 65. first regulation motors seat, 70. first adjusting sets.
Fig. 3 is the structural representation of antenna attitude means for correcting
4. antenna, 51. mounting seats, 52. pedestals, 53. outer covers, 57. second regulation motors, the 66. column seats of honour, 67. second adjust
Section set, spindle nose on 68., 69. the 3rd regulation motors seat.
Specific embodiment
In order to further illustrate technical scheme, in conjunction with specific embodiment of the invention is illustrated, such as
Fig. 1, Fig. 2, Fig. 3, in this example, seat are fastened as mounting seat 51 from the general two halves buckle-type of the industry, and two are selected in this example
Individual mounting seat 51, is arranged on the same side of pedestal 52, and its spacing distance two installation railings upper and lower with steel tower fence are apart from phase
Together, in this example from 10 millimeters of thickness steel plate as pedestal 52, its two plane respectively with the adjustment seat 54 of mounting seat 51 and first
Connection, its peripheral side is connected with outer cover 53；Stainless steel plate bending in this example from 1 millimeter of thickness is welded rectangular one side and is opened
The cavity body of mouth, its opening side is socketed in the periphery of pedestal 52 and is connected by screw bolts with pedestal 52；In the bottom sides of outer cover 53
Antenna holder perforation is provided with, the steady arm on antenna holder can be set from this hole through being fixedly connected with column in this example
The size of antenna holder perforation is more than 5-10 millimeters of antenna holder sectional dimension, has so both ensured that debris did not entered in outer cover 53,
Can guarantee that again and do not produce interference when antenna attitude is adjusted；It is platy structure that the first adjustment seat 54 is selected in this example, and its plane is several
What centre is provided with connecting shaft, and connecting shaft is connected with the connecting hole on pedestal 52, can be rotated around junction；On pedestal 52
Connecting hole be located at pedestal 52 plane geometry center；Upper pin 55 is arranged on upper spindle nose and the column seat of honour 66, and from upper
Spindle nose 68 with the hole at the column seat of honour 66 in pass through, one end is connected with the second adjusting set 67, and it is general that the other end is provided with the industry
Snap ring back-up ring, to stop the axial float of upper pin 55；Second regulation motor seat 56 is arranged on the end at the column seat of honour 66,
It is vertical with the column seat of honour 66 to be fixedly connected；And the installation fixation of the second regulation motor 57 is provided with the second regulation motor seat 56
Hole；From the general micro-step motor of the industry as the first regulation motor 64, the second regulation motor 57, the 3rd tune in this example
Save the stepper motor of motor 62；From 20 millimeters of diameter, thread pitch be 0.75 millimeter of screw rod as each regulation motor before
The adjusting rod at end；Adjusting rod is fixedly mounted on stepper motor power output shaft and forms regulation motor；By the second regulation motor
57 are arranged on the second regulation motor seat 56, are fixedly connected with the second regulation motor seat 56；The adjusting rod of the second regulation motor 57
Spun with the second adjusting set 67；From the micro torque motor that the industry is general in this example, peace is socketed on its power output shaft
There is externally threaded screw rod 20 millimeters of diameter of dress, outside as check lock lever, and the specification of screw thread is M20X1, constitutes locking motor 58, this
In affiliated socket to install refer to that check lock lever middle part has endoporus, use square inner bore in this example, and the power output of torque motor
Axle is square shaft, and check lock lever can axially move on the power output shaft of torque motor and be unable to relatively rotate；Will locking
Motor 58 is arranged on column 63, and is fixedly connected with column 63, and check lock lever and the screwed hole on column 63 of locking motor revolve
Connect；Seat under column 59 is arranged in the plane of the first adjustment seat 54, it is vertical with the first adjustment seat 54 to be fixedly connected；Under column
Mounting hole is set on seat 59, hinge is passed through with the lower end of column mandrel 60；From hollow round steel as column mandrel in this example
60 main body, lower end be provided with the identical structure of upper spindle nose 68 and shape, upper end is provided with screwed hole, used as column mandrel
60, by column mandrel 60 on seat 59 under column, its top passes through and is connected with upper spindle nose 68 inside column 63；In column core
The lower end of axle 60 sets groove, and width and the thickness of seat under column 59 of groove match, and this groove is fastened in the thickness of seat 59 under column
Two planes, are hinged by bearing pin with seat under column 59；The 3rd adjusting set 61, the first adjusting set 70, including screw thread are selected in this example
Set, jointed shaft；Described thread bush is vertical with jointed shaft to be connected, and has the common internal thread of closely-pitched, described jointed shaft in thread bush
Including fixing axle and connecting shaft, described fixing axle one end is fixedly connected with the shell of locking motor 58, the other end and connecting shaft
Socket, with adapter sleeve socket after connecting shaft can in fixing axle Concentric rotation；Described connecting shaft one end is socketed with fixing axle,
The other end is vertical with thread bush to be fixedly connected；3rd adjusting set 61 is arranged on the shell of locking motor 58, with locking motor
Housing hinge；3rd regulation motor 62 is arranged on the 3rd regulation motor seat 69, is fixedly connected with the 3rd regulation motor seat 69；
Column 63 is arranged on column mandrel 60 as column 63 from hollow cylinder round steel in this example, this example central post is sky
Heart body, the endoporus of column 63 is identical with the external diameter of column mandrel 60, and column 63 is socketed on column mandrel 60, can be in column
Rotated on mandrel 60, but can not moved radially；The mounting seat of locking motor 58 is set on the lower end excircle of column 63,
And be fixedly connected with locking motor 58；Hole is threaded in the middle part of locking motor mounting seat, screwed hole penetrates the outer wall of column 63,
It is vertical with locking motor mounting seat；Closely-pitched regular screw threads, the external screw thread phase with the check lock lever of locking motor are set in screwed hole
Matching；Antenna holder mounting seat is set on the excircle of column 63, is fixedly connected with antenna holder；First regulation motor 64 is pacified
On the first regulation motor seat 65, it is fixedly connected with the first regulation motor seat 65；First regulation motor seat peace 65 is mounted in pedestal
52 towards the one side bottom of column 63, vertical with pedestal 52 to be fixedly connected；The column seat of honour 66 is arranged in the first adjustment seat 54
Portion, it is vertical with the first adjustment seat 54 to be fixedly connected；Arc-shaped hole is set on the column seat of honour 66, its circular hole central circle radius etc.
In the distance at the lower end pin-and-hole center of column mandrel 60 to the pin-and-hole center of upper spindle nose 68, the width of circular hole is equal to the straight of upper pin 55
Footpath, ensures that 59 liang of planes of its two plane and seat under column are parallel during installation；Second adjusting set 67 is arranged on upper spindle nose 58
On upper pin 55, it is fixedly connected with the one end of upper pin 55；Include thread bush, connecting shaft from the second adjusting set 67 in this example；Institute
There is internal thread through hole in the thread bush stated, it is outer on the adjusting rod in the specification and size of its internal thread and the second regulation motor 57
Screw thread matches；Described connecting shaft is vertical with thread bush to be fixedly connected, and the other end is fixedly connected with upper pin 55；Described company
Spindle is axis, and its axial line is concentric with upper pin axial line after being connected with upper pin；3rd regulation motor seat 69 is arranged on
The lower end of column mandrel 60, is fixedly connected with column mandrel 60；First adjusting set 70 is arranged in the first adjustment seat 54, with first
Adjustment seat 54 is fixedly connected；This completes implementation of the invention.
Using when, when steel tower attitude measure and control device measure at steady state steel tower attitudes vibration beyond design allowed band
Afterwards, steel tower attitudes vibration parameter is transferred to central control equipment, is calculated by central control equipment, drawn and enclosed installed in steel tower
The attitudes vibration value of each around column, then sends instruction, drives antenna attitude to correct respectively by stepper motor driver
Each motor in device, by the first adjustment seat 54, the first regulation motor seat 65, the first regulation motor 64, the first adjusting set 70
Composition antenna 4 swings means for correcting, and the left and right directions in this example refers to sight and the center line of antenna 4 and steel tower center line
Line direction is identical and direction when standing on steel tower exterior face to steel tower；By column mandrel 60, upper spindle nose 68, the column seat of honour
66, seat 59 under column, upper pin 55, the second regulation motor seat 56, the second regulation motor 57, the composition antenna 4 of the second adjusting set 67
Pitch means for correcting, view directions are as hereinbefore；By column 63, locking motor 58, the 3rd regulation motor 62, the 3rd tune
Section set 61, the 3rd regulation motor seat 69 constitute antenna 4 or so reverse means for correcting, its visual angle as hereinbefore, three above school
Equipment is acted simultaneously, by the rotating of stepper motor, drives the first regulation 54 to be swung around connecting shaft respectively, column core
The swing of axle 60, the left-right rotation of column 63, the attitude error of antenna 4 that compensation is produced due to steel tower attitudes vibration works as antenna
When attitude measure and control device shows that original value or original value add allowable error range values, antenna attitude measure and control device is real-time
Data message is sent to central control equipment, after carrying out Data Comparison through central control equipment, instruction is sent, stopped on the antenna
Antenna attitude means for correcting it is out of service, and instruct locking motor 58 that column 63 is locked with column mandrel 60, it is thus complete
Into the correction of the attitude of a secondary antenna 4；As a result of three-dimensional regulation, can accurately correct because steel tower attitude changes what is caused
The attitudes vibration of antenna 4 because when multiple antennas 4 are arranged on steel tower top periphery, the change of steel tower attitude cause each
The change of antenna 4 is different, is manually difficult to calculate and be difficult to correct, and present apparatus observing and controlling and correction are timely, high precision, no
Manual intervention is needed, the wireless communication base station of field installation is particularly well-suited to, labour intensity is reduced, economized on resources, it is to avoid
Operating personnel carry out the danger that artificial operation is present.Each regulation group is that the part of attitude control of antenna 4 is had into two simultaneously
Above stationary nodes, while adjusting rod and adjusting set are all using the screw thread with auto-lock function, ensure that adjusted unit
Element stabilization rests on any adjustment state, it is ensured that the rigidity of the entirety of antenna 4, reduces itself unstability of the installation of antenna 4.
Claims (7)
1. a kind of antenna attitude means for correcting of field communication base station, it is characterised in that：Including mounting seat, pedestal, outer cover, first
Adjustment seat, upper pin, the second regulation motor seat, the second regulation motor, locking motor, seat under column, column mandrel, the 3rd regulation
Set, the 3rd regulation motor, column, the first regulation motor, the first regulation motor seat, the column seat of honour, the second adjusting set, upper spindle nose,
3rd regulation motor seat, the first adjusting set；
Described mounting seat has two, is arranged on pedestal same side, its spacing distance and the upper and lower two installation columns of steel tower fence
Bar is apart from identical；
Described pedestal is platy structure, and its two sides is connected with mounting seat and the first adjustment seat respectively, its peripheral side and outer cover
Connection；
Described outer cover is made of thin-walled material, is thin-walled one side opening cavity body, and its opening side is socketed in base perimeter
And be detachably fixed with pedestal and be connected；Described shield base side is provided with antenna holder perforation, the support on antenna holder
Bar can be passed through from this hole and is fixedly connected with column；
The first described adjustment seat is arranged on pedestal, is connected with pedestal by rotating shaft；
The first described adjustment seat can be rotated around connecting shaft；Described connecting shaft hole is located at the plane geometry center of pedestal；Institute
The connecting shaft stated is located at the plane geometry center of the first adjustment seat；
Described upper pin is arranged on upper spindle nose and the second adjustment seat, and is passed through from the hole at upper spindle nose with the column seat of honour, one
End is connected with the second adjusting set, and the other end is provided with snap ring back-up ring；
Described the second regulation motor seat is arranged on the end at the column seat of honour, vertical with the column seat of honour to be fixedly connected；Described
The second regulation motor being provided with two regulation motors seat, fixing hole is installed；
The second described regulation motor is arranged on the second regulation motor seat, is fixedly connected with the second regulation motor seat；
Described locking motor is arranged on column, is fixedly connected with column；
Described locking motor includes torque motor, check lock lever；Described torque motor shell is fixedly connected with column, and passes through
Wire is connected with central control equipment；Described check lock lever one end is arranged on the power output shaft of torque motor, with torque electricity
The power output shaft suit connection of machine, the other end spins with the screwed hole on column, and its end is rotated by check lock lever can be saturating
Column outer wall is crossed to be contacted with column mandrel；
Seat is arranged in the plane of the first adjustment seat under described column, vertical with the first adjustment seat to be fixedly connected；Described is vertical
Mounting hole is provided with post on seat, hinge is passed through with column mandrel lower end；
On seat under column, its top passes through and is connected with upper spindle nose inside column described column mandrel；Described column
Width and the thickness of seat under column that there is groove, groove mandrel lower end match；The thickness two that described groove is fastened in seat under column is flat
Face, is hinged by bearing pin with seat under column；Described column mandrel upper end is spun by screw thread with upper spindle nose；
The 3rd described regulation motor is arranged on the 3rd regulation motor seat, is fixedly connected with the 3rd regulation motor seat；
The 3rd described regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the 3rd regulation motor seat
On, it is fixedly connected with the second regulation motor seat；Described adjusting rod is arranged on stepper motor power output shaft, with stepper motor
Power output shaft is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched regular screw threads for possessing auto-lock function,
Spun with the internal thread in the 3rd adjusting set；
Described column is arranged on column mandrel, is hollow body, is socketed on column mandrel, can be turned on column mandrel
It is dynamic, but can not move radially；Locking motor mounting seat is provided with described column, is fixedly connected with locking motor；In lock
Screwed hole is provided with tight motor mount, screwed hole penetrates the outer wall of column, vertical with locking motor mounting seat；Described spiral shell
Closely-pitched regular screw threads are provided with pit, the external screw thread with the check lock lever of described locking motor matches；On described column
Antenna holder mounting seat is additionally provided with, is fixedly connected with antenna holder；
The first described regulation motor is arranged on the first regulation motor seat, is fixedly connected with the first regulation motor seat；
Described the first regulation motor seat is arranged on pedestal, vertical with pedestal to be fixedly connected；
The first regulation motor mounting hole is provided with described the first regulation motor seat, is fixedly connected with the first regulation motor；
The described column seat of honour is arranged in the first adjustment seat, vertical with the first adjustment seat to be fixedly connected；
The described column seat of honour is platy structure, and its two plane is parallel with the plane of seat under column two；
The second described adjusting set is arranged on the upper pin on upper spindle nose, is fixedly connected with upper pin one end；
Described upper spindle nose is arranged on column mandrel upper end, and its lower end is fixedly connected with column mandrel；Described upper spindle nose top
Open slot is provided with, and the width of its open slot is identical with the thickness of the second adjustment seat and the second adjustment seat is sticked into groove；It is described
Upper spindle nose upper end be provided with pin-and-hole, its pin-and-hole diameter is identical with upper pin diameter, and is connected with upper pin；
Described the 3rd regulation motor seat is arranged on column mandrel lower end, is fixedly connected with column mandrel；
The 3rd regulation motor is provided with described the 3rd regulation motor seat and fixing hole is installed, fixed with the 3rd regulation motor and connected
Connect；
The first described adjusting set is arranged in the first adjustment seat, is fixedly connected with the first adjustment seat；
The first described adjusting set includes thread bush, jointed shaft；Described thread bush is vertical with jointed shaft to be connected, and is had in thread bush
The common internal thread of closely-pitched；Described jointed shaft includes fixing axle and connecting shaft, and described fixing axle one end is consolidated with the first adjustment seat
Fixed connection, the other end is socketed with connecting shaft, with connecting shaft socket after connecting shaft can in fixing axle Concentric rotation；Described company
Spindle one end is socketed with fixing axle, and the other end is vertical with thread bush to be fixedly connected.
2. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
Mounting seat is split, and half is fixedly connected with pedestal, and second half is fastened using the half-connection on bolt and pedestal, two halves
After form cavity, its cavity shape is identical with steel tower fence mounting ring cross sectional shape and size is less than or equal to described mounting ring
Size.
3. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
Second regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the second regulation motor seat, is adjusted with second
Economize on electricity support is fixedly connected；Described adjusting rod is arranged on stepper motor power output shaft, with stepper motor power output shaft
It is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched regular screw threads for possessing auto-lock function, with the second regulation
The internal thread for putting spins.
4. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
3rd adjusting set is arranged on locking motor shell, with locking motor housing hinge；The 3rd described adjusting set includes thread bush,
Jointed shaft；Described thread bush is vertical with jointed shaft to be connected, and has the common internal thread of closely-pitched in thread bush；Described jointed shaft includes
Fixing axle and connecting shaft, described fixing axle one end are fixedly connected with locking motor shell, and the other end is socketed with connecting shaft, with company
Female connector socket after connecting shaft can in fixing axle Concentric rotation；Described connecting shaft one end is socketed with fixing axle, the other end with
Thread bush is vertically fixedly connected.
5. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
Second adjusting set includes thread bush, connecting shaft；Have internal thread through hole in described thread bush, the specification and size of its internal thread with
The external screw thread on adjusting rod in second regulation motor matches；Described connecting shaft is vertical with thread bush to be fixedly connected, another
End is fixedly connected with upper pin；Described connecting shaft is axis, and its axial line is same with upper pin axial line after being connected with upper pin
The heart.
6. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
Column is provided with arc-shaped hole on the seat of honour, and its circular hole central circle radius is equal to column mandrel lower end pin-and-hole center to upper gudgeon
The distance at hole center, the width of circular hole is equal to the diameter of upper pin.
7. the antenna attitude means for correcting of a kind of field communication base station according to claim 1, it is characterised in that：Described
First regulation motor includes stepper motor, adjusting rod；Described stepper motor is arranged on the first regulation motor seat, is adjusted with first
Economize on electricity support is fixedly connected；Described adjusting rod is arranged on stepper motor power output shaft, with stepper motor power output shaft
It is fixedly connected；Described adjusting rod is cylinder, and its excircle has the closely-pitched regular screw threads for possessing auto-lock function, with the first regulation
The internal thread for putting spins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248326.XA CN106910975B (en) | 2017-04-17 | 2017-04-17 | Antenna attitude correction device of field communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710248326.XA CN106910975B (en) | 2017-04-17 | 2017-04-17 | Antenna attitude correction device of field communication base station |
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| Publication Number | Publication Date |
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| CN106910975A true CN106910975A (en) | 2017-06-30 |
| CN106910975B CN106910975B (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710248326.XA Active CN106910975B (en) | 2017-04-17 | 2017-04-17 | Antenna attitude correction device of field communication base station |
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| CN106910975B (en) | 2023-03-31 |
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