CN102868023A - Satellite antenna pitching adjusting device - Google Patents
Satellite antenna pitching adjusting device Download PDFInfo
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- CN102868023A CN102868023A CN2012103565584A CN201210356558A CN102868023A CN 102868023 A CN102868023 A CN 102868023A CN 2012103565584 A CN2012103565584 A CN 2012103565584A CN 201210356558 A CN201210356558 A CN 201210356558A CN 102868023 A CN102868023 A CN 102868023A
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Abstract
The invention discloses a satellite antenna pitching adjusting device which comprises a main transmission component, a box component, a fine adjustment component and a linkage component. The fine adjustment component penetrates through the box component to be fittingly matched with the main transmission component. The linkage component comprises a linkage handle, a fixed sleeve, a moving pin, a spring and a fixed pin, the spring is sleeved on the moving pin and then mounted in the fixed sleeve, the linkage handle is mounted at one end of the fixed sleeve, the linkage handle and the moving pin are mutually fixed by the aid of the fixed pin, and the other end of the fixed sleeve is connected with the main transmission component. The satellite antenna pitching adjusting device solves the problems of small operating space, difficulty in fixation during coupling of worms and gears, slowness in operation, large gaps among the worms and gears, unsteady antenna faces, poor dust resistance and the like in the prior art, and has the advantages of simple structure, simplicity and convenience in operation, linkage among the antenna faces, the worms and gears, rapidness in satellite alignment, and the like.
Description
Technical field
The present invention relates to the satellite antenna regulation technology, is a kind of satellite antenna pitching regulating device specifically.
Background technology
In the prior art, when adjusting satellite antenna to satelloid, the general turbine and worm that adopts makes up, worm screw breaks away from turbine under the normality, during work with antenna surface rotation to the precalculated position, lift that worm screw makes it and the turbine coupling, by a fixture worm screw is fixed, rotate the device that is connected with worm screw and finely tune, reach the star function.
General manual star antenna elevation angle adjusting device is comprised a turbine, turbine makes up with antenna surface and tightens together, and a through hole is arranged in the turbine in the heart, is fixed on the casing by axle; One worm screw, worm screw one end is bulb, is fixed on the casing, and the other end passes the circular hole on the slide block, is connected with the leader, forms a sub-assembly, and lifting screw is installed on the casing, and the turn lifting screw can make the worm screw combination rotate up and down around the bulb end.
The rotary antenna face lifts the worm screw combination to the precalculated position, makes it to be coupled with turbine, because the worm screw combination is lifted the position and not necessarily just is in couple state, need again the fine rotation antenna surface to make it and worm screw coupling, rotation and lifting screw rod, make it to withstand the worm screw combination, this moment, the screw rod adjustable height was difficult to control, and is too high, turbine and worm coupling tension, difficulty is rotated in the worm screw combination, and excessively low, the turbine and worm coupling gap is large, antenna surface is unstable, and wind resistance is poor.Little because of the lifting screw operating space again, operation inconvenience.
In sum, have in the prior art that the operating space is little, the fixing difficulty during turbine and worm coupling, service speed is slow, the mutual gap of turbine and worm large, antenna surface built on the sand, the problem such as desertification dirt poor performance.
Reason is as follows:
(1), because adopting the turbine and worm initial stage to be in disengaged position, worm screw is below turbine, worm screw one end is fixed under the normality, one end hangs down, lift worm screw during use, fixedly worm screw is adopted from the bottom up screw mandrel jacking system or eccentric wheel apparatus, because there is rolling disc the below, cause the operating space little, speed is slow during upper top.
(2), when lifting worm screw and making it to be coupled with turbine, because worm screw and turbine mutual alignment are not that just be in can couple state, can cause turbine and worm bump infringement turbine or worm screw.
(3), worm screw one end fixes an end and is in hang, when lifting the coupling of worm screw and turbine, the mutual centre-to-centre spacing of turbine and worm is unstable, misoperation can cause the mutual gap of turbine and worm large, antenna surface is unstable when having wind to carry, impact is to the star effect.
(4), turbine and worm makes up not in closed environment, when sand and dust are arranged, transmission difficulty in the time of can causing turbine and worm.
Summary of the invention
The object of the invention is to overcome the deficiency that above prior art exists, provide a kind of simple in structure, easy and simple to handle, antenna surface and turbine and worm to form to link and can be fast to the satellite antenna pitching regulating device of star.
In order to achieve the above object, the present invention by the following technical solutions: a kind of satellite antenna pitching regulating device comprises main transmission assembly, box assembly, trimming assembly and linkage unit; Wherein, trimming assembly passes box assembly and the main transmission assembly is in mating connection, linkage unit comprises dual lock, fixed muffle, removable pin, spring and steady pin, spring housing is on removable pin, then pack in the fixed muffle, the interlock handle is contained in fixed muffle one end, utilizes will link handle and removable pin of steady pin to interfix, and fixed muffle the other end is connected with the main transmission assembly.
As a kind of preferred structure and in order to make the turbine and worm sealing, described box assembly comprises casing, Box Cover, front bearing retainer and rear bearing cover; Wherein, box house has the installation position of semicircular structure, and all there is semicircle breach the casing both sides, and trimming assembly passes front bearing retainer and the main transmission assembly is in mating connection, and the casing top is equipped with the Box Cover of seal case.
As a kind of preferred structure and realize interlock, described main transmission assembly comprises turbine, turbine fixed axis, fixed disk, with fixing hole rotational support pin, rotational support pin, strengthen fixed block, left band angle index fixed support lid, right band angle index fixed support lid, left brake pad and right brake pad; Wherein, the centre bore of turbine is fixed by the turbine fixed axis, fixed disk is fixed in the left part of turbine fixed axis, turbine, pack into after the combination of turbine fixed axis and fixed disk in the installation position of semicircular structure, left band angle index fixed support lid and right band angle index fixed support lid are fixed in respectively on the semicircle breach, form the semicircular arc gap between left band angle index fixed support lid and the left semicircle v notch v, fixed muffle passes the semicircular arc gap, fixed muffle is fixed on on the fixing hole rotational support pin, removable pin and fixed disk end face looping pit are in mating connection, left band angle index fixed support lid by left brake pad be connected with fixing hole rotational support pin, right band angle index fixed support lid is connected with the rotational support pin by right brake pad, with affixed reinforcement fixed block between fixing hole rotational support pin and the rotational support pin.
As a kind of preferred structure, described trimming assembly comprises worm screw and fine setting handle; Wherein, worm screw is packed into after by front bearing retainer in the casing; Centre-to-centre spacing between worm screw and turbine can be controlled in the position of front bearing retainer and rear bearing cover place casing.
In order to prevent that antenna surface from rocking because the turbine and worm coupling gap produces greatly, the semicircle center of described box house semicircular structure installation position and worm screw centre-to-centre spacing equal turbine and worm screw design centre distance.
In order to increase the firm degree of antenna surface, also comprise antenna surface and brace rod, antenna surface and support bar are installed on to be strengthened on the fixed block.
Realization principle of the present invention: a kind of satellite antenna pitching regulating device comprises main transmission assembly, box assembly, trimming assembly and linkage unit; Wherein, trimming assembly passes box assembly and the main transmission assembly is in mating connection, linkage unit comprises dual lock, fixed muffle, removable pin, spring and steady pin, spring housing is on removable pin, then pack in the fixed muffle, the interlock handle is contained in fixed muffle one end, utilizes will link handle and removable pin of steady pin to interfix, and fixed muffle the other end is connected with the main transmission assembly.Box assembly comprises casing, Box Cover, front bearing retainer and rear bearing cover; Wherein, box house has the installation position of semicircular structure, all there is semicircle breach the casing both sides, trimming assembly passes front bearing retainer and the main transmission assembly is in mating connection, the casing top is equipped with the Box Cover of seal case, the main transmission assembly comprises turbine, turbine fixed axis, fixed disk, with fixing hole rotational support pin, rotational support pin, strengthen fixed block, left band angle index fixed support lid, right band angle index fixed support lid, left brake pad and right brake pad; Wherein, the centre bore of turbine is fixed by the turbine fixed axis, fixed disk is fixed in the left part of turbine fixed axis, turbine, pack into after the combination of turbine fixed axis and fixed disk in the installation position of semicircular structure, left band angle index fixed support lid and right band angle index fixed support lid are fixed in respectively on the semicircle breach, form the semicircular arc gap between left band angle index fixed support lid and the left semicircle v notch v, fixed muffle passes the semicircular arc gap, fixed muffle is fixed on on the fixing hole rotational support pin, removable pin and fixed disk end face looping pit are in mating connection, left band angle index fixed support lid by left brake pad be connected with fixing hole rotational support pin, right band angle index fixed support lid is connected with the rotational support pin by right brake pad, with affixed reinforcement fixed block between fixing hole rotational support pin and the rotational support pin.
During concrete the use, when antenna enters starlike attitude at rounding state, pull out dual lock, drive in the removable pin retraction fixed muffle, then rotate dual lock, steady pin is stuck on the fixed muffle, the antenna surface angle of pitch is rotated on a large scale, leftly be directed to the precalculated position with angle index fixed support lid or the right scale that covers with the angle index fixed support by checking, rotate dual lock, so that removable pin passes through recoil of spring, insert in the looping pit of fixed disk end face the removable pin end, rotary worm, at this moment turbine, fixed disk, with fixing hole rotational support pin, the rotational support pin, antenna surface forms interlock, can be with the rotation of worm screw all rotate, the fine adjustments by worm screw so that antenna surface be in accurately to starlike attitude.
The present invention has following advantage and effect with respect to prior art:
1, the present invention has adopted and has comprised transmission component, box assembly, trimming assembly and linkage unit, has simple in structure, easy and simple to handle, antenna surface and turbine and worm and forms interlock and can be fast to the magnitude characteristics.
2, the turbine among the present invention, worm screw are in couple state always, insert by an active pin shaft in the looping pit of fixed disk end face, so that antenna surface and turbine and worm form interlock, rotary worm plays accurately to the star function so that whole linkage rotates.
3, turbine and worm of the present invention is not participating in work to star early stage, and antenna surface can be done angle of pitch adjustment on a large scale, has quick effect to star.
4, the present invention only need operate the rotation dual lock, and the removable pin end is inserted in the looping pit of fixed disk end face, just can realize interlock, and is easy and simple to handle.
5, the turbine and worm among the present invention need not to break away from, and is in couple state always, and positioning accuracy is high mutually, and its structural stability is high.
6, the semicircle center of casing interior semi-circular structure installation position and worm screw centre-to-centre spacing equal turbine and worm screw design centre distance among the present invention, well control the coupling gap between the turbine and worm, prevent that antenna surface from rocking because the turbine and worm coupling gap produces greatly.
7, the present invention is provided with casing, Box Cover and fixed muffle, is that important parts all are in the closed environment, has dustproof rust inhibition.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of satellite antenna pitching regulating device of the present invention;
Fig. 2 is the mounting structure schematic diagram of a kind of satellite antenna pitching regulating device of the present invention;
Fig. 3 is that a kind of satellite antenna pitching regulating device of the present invention is analysed and observe intention;
Fig. 4 is the explosive view of a kind of satellite antenna pitching regulating device of the present invention;
Fig. 5 is body structure schematic diagram in a kind of satellite antenna pitching regulating device of the present invention;
Fig. 6 is the sectional structure schematic diagram of a kind of satellite antenna pitching regulating device of the present invention.
Number in the figure and title are as follows:
| 1 | The |
2 | |
| 3 | |
4 | |
| 5 | |
6 | Fixed |
| 7 | |
8 | |
| 9 | |
10 | |
| 11 | |
12 | |
| 13 | |
14 | |
| 15 | The turbine |
16 | Fixed |
| 17 | With fixing hole |
18 | The |
| 19 | Strengthen |
20 | Left band angle index fixed support lid |
| 21 | Right band angle index |
22 | |
| 23 | |
24 | |
| 25 | The fine setting handle | 26 | Antenna surface |
Embodiment
For ease of it will be appreciated by those skilled in the art that the present invention is described in further detail below in conjunction with drawings and Examples.
Embodiment:
Shown in Fig. 1 ~ 5, a kind of satellite antenna pitching regulating device comprises main transmission assembly 1, box assembly 2, trimming assembly 3 and linkage unit 4; Wherein, it is in mating connection with main transmission assembly 1 that trimming assembly 4 passes box assembly 2, linkage unit 4 comprises dual lock 5, fixed muffle 6, removable pin 7, spring 8 and steady pin 9, spring 8 is enclosed within on the removable pin 7, then pack in the fixed muffle 6, interlock handle 5 is contained in fixed muffle 6 one ends, utilizes will link handle 5 and removable pin 7 of steady pin 9 to interfix, and fixed muffle 6 the other end are connected with main transmission assembly 1.
The left brake pad 22 of present embodiment, left band angle index fixed support cover 20, make up with fixing hole rotational support pin 17, simultaneously, after dual lock 5, fixed muffle 6, removable pin 7, spring 8 and steady pin 9 combinations, become the pin shaft device with pulling retraction.
Such as Fig. 3 and shown in Figure 6, in order to prevent that antenna surface from rocking because turbine 14 worm screws 24 coupling gaps produce greatly, the semicircle center of the casing 10 interior semi-circular structure installation positions in the present embodiment and worm screw 24 centre-to-centre spacing equal turbine 14 and worm screw 24 design centre distances, the semicircle center of casing interior semi-circular structure installation position and worm screw 24 centre-to-centre spacing are 33.5mm in the present embodiment, that is to say that as shown in Figure 6 the vertical distance of 2 focuses that boost line intersects is 33.5mm.
As shown in Figure 2, when needs used, antenna surface 26 and support bar are installed on to be strengthened on the fixed block 19.
During use, when antenna enters starlike attitude at rounding state, pull out dual lock 5, drive in the removable pin 7 retraction fixed muffles 6, then rotate dual lock 5, steady pin 9 is stuck on the fixed muffle 6, antenna surface 26 angles of pitch are rotated on a large scale, left with angle index fixed support lid 20 or rightly be directed to the precalculated position with the scale on the angle index fixed support lid 21 by checking, rotate dual lock 5, so that removable pin 7 is by spring 8 resiliences, insert in the looping pit of fixed disk 16 end faces removable pin 7 ends, rotary worm 24, at this moment turbine 14, fixed disk 16, with fixing hole rotational support pin 17, rotational support pin 18, antenna surface 26 forms interlock, can be with the rotation of worm screw 24 all rotate, the fine adjustments by worm screw 24 so that antenna surface 26 be in accurately to starlike attitude.
Above-mentioned embodiment is the preferred embodiments of the present invention, can not limit the present invention, and other any change or other equivalent substitute mode that does not deviate from technical scheme of the present invention and make is included within protection scope of the present invention.
Claims (6)
1. a satellite antenna pitching regulating device is characterized in that: comprise main transmission assembly, box assembly, trimming assembly and linkage unit; Wherein, trimming assembly passes box assembly and the main transmission assembly is in mating connection, linkage unit comprises dual lock, fixed muffle, removable pin, spring and steady pin, spring housing is on removable pin, then pack in the fixed muffle, the interlock handle is contained in fixed muffle one end, utilizes will link handle and removable pin of steady pin to interfix, and fixed muffle the other end is connected with the main transmission assembly.
2. satellite antenna pitching regulating device according to claim 1, it is characterized in that: described box assembly comprises casing, Box Cover, front bearing retainer and rear bearing cover; Wherein, box house has the installation position of semicircular structure, and all there is semicircle breach the casing both sides, and trimming assembly passes front bearing retainer and the main transmission assembly is in mating connection, and the casing top is equipped with the Box Cover of seal case.
3. satellite antenna pitching regulating device according to claim 2 is characterized in that: described main transmission assembly comprises turbine, turbine fixed axis, fixed disk, with fixing hole rotational support pin, rotational support pin, strengthen fixed block, left band angle index fixed support lid, right band angle index fixed support lid, left brake pad and right brake pad; Wherein, the centre bore of turbine is fixed by the turbine fixed axis, fixed disk is fixed in the left part of turbine fixed axis, turbine, pack into after the combination of turbine fixed axis and fixed disk in the installation position of semicircular structure, left band angle index fixed support lid and right band angle index fixed support lid are fixed in respectively on the semicircle breach, form the semicircular arc gap between left band angle index fixed support lid and the left semicircle v notch v, fixed muffle passes the semicircular arc gap, fixed muffle is fixed on on the fixing hole rotational support pin, removable pin and fixed disk end face looping pit are in mating connection, left band angle index fixed support lid by left brake pad be connected with fixing hole rotational support pin, right band angle index fixed support lid is connected with the rotational support pin by right brake pad, with affixed reinforcement fixed block between fixing hole rotational support pin and the rotational support pin.
4. satellite antenna pitching regulating device according to claim 3 is characterized in that: described trimming assembly comprises worm screw and fine setting handle; Wherein, worm screw is packed into after by front bearing retainer in the casing; Centre-to-centre spacing between worm screw and turbine can be controlled in the position of front bearing retainer and rear bearing cover place casing.
5. satellite antenna pitching regulating device according to claim 4, it is characterized in that: the semicircle center of described box house semicircular structure installation position and worm screw centre-to-centre spacing equal turbine and worm screw design centre distance.
6. satellite antenna pitching regulating device according to claim 3 is characterized in that: also comprise antenna surface and brace rod, antenna surface and support bar are installed on to be strengthened on the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356558.4A CN102868023B (en) | 2012-09-21 | 2012-09-21 | A kind of satellite antenna pitching regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210356558.4A CN102868023B (en) | 2012-09-21 | 2012-09-21 | A kind of satellite antenna pitching regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102868023A true CN102868023A (en) | 2013-01-09 |
| CN102868023B CN102868023B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210356558.4A Active CN102868023B (en) | 2012-09-21 | 2012-09-21 | A kind of satellite antenna pitching regulating device |
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| Country | Link |
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| CN (1) | CN102868023B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428811A (en) * | 2015-12-15 | 2016-03-23 | 无锡华信雷达工程有限责任公司 | Turntable telemetering antenna |
| CN108072450A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Infrared thermometry device fixing bracket |
| CN109708858A (en) * | 2018-12-05 | 2019-05-03 | 合肥百川自动化科技有限公司 | A kind of safety belt retracting power is comprehensive performance test bed |
| CN110311230A (en) * | 2019-07-26 | 2019-10-08 | 南京中网卫星通信股份有限公司 | A kind of microlight-type portable satellite station |
| GB2594104A (en) * | 2019-07-26 | 2021-10-20 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight satellite portable station |
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| CN201946740U (en) * | 2010-12-30 | 2011-08-24 | 中卫科技股份有限公司 | Satellite antenna with elevation degree being trimmable |
| CN202817187U (en) * | 2012-09-21 | 2013-03-20 | 广州海格通信集团股份有限公司 | Satellite antenna pitching adjusting device |
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2012
- 2012-09-21 CN CN201210356558.4A patent/CN102868023B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4841309A (en) * | 1988-02-19 | 1989-06-20 | Echosphere Corporation | Antenna with motorized positioner |
| US5245351A (en) * | 1991-01-02 | 1993-09-14 | Chou Hsiao Feng | Orientation adjusting device for a satellite transmitting signal antenna |
| KR0169700B1 (en) * | 1996-03-21 | 1999-02-01 | 배순훈 | Elevation & azimuth angle control apparatus of satellite broadcasting receiving antenna |
| CN201014151Y (en) * | 2006-11-24 | 2008-01-30 | 江苏捷诚车载电子信息工程有限公司 | Heavy-duty horizontal stage |
| CN201946740U (en) * | 2010-12-30 | 2011-08-24 | 中卫科技股份有限公司 | Satellite antenna with elevation degree being trimmable |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428811A (en) * | 2015-12-15 | 2016-03-23 | 无锡华信雷达工程有限责任公司 | Turntable telemetering antenna |
| CN105428811B (en) * | 2015-12-15 | 2018-03-09 | 无锡华信雷达工程有限责任公司 | Turntable type telemetering antenna |
| CN108072450A (en) * | 2016-11-16 | 2018-05-25 | 刘伟华 | Infrared thermometry device fixing bracket |
| CN109708858A (en) * | 2018-12-05 | 2019-05-03 | 合肥百川自动化科技有限公司 | A kind of safety belt retracting power is comprehensive performance test bed |
| CN110311230A (en) * | 2019-07-26 | 2019-10-08 | 南京中网卫星通信股份有限公司 | A kind of microlight-type portable satellite station |
| CN110311230B (en) * | 2019-07-26 | 2020-08-21 | 南京中网卫星通信股份有限公司 | Ultra-light satellite portable station |
| GB2594104A (en) * | 2019-07-26 | 2021-10-20 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight satellite portable station |
| GB2594104B (en) * | 2019-07-26 | 2023-09-27 | Nanjing Zhongwang Satelite Communications Co Ltd | Ultralight portable satellite station |
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|---|---|
| CN102868023B (en) | 2016-01-06 |
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Owner name: GUANGZHOU HUANKUN COMMUNICATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: GUANGZHOU HAIGE COMMUNICATIONS GROUP Effective date: 20150108 Owner name: GUANGZHOU HAIGE COMMUNICATIONS GROUP Effective date: 20150108 |
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Effective date of registration: 20150108 Address after: 510663 c-211, science and Technology City, Guangdong, Guangzhou province high tech Industrial Development Zone, No. 88, No. Applicant after: Guangzhou Kun Kun Communication Technology Development Co., Ltd. Applicant after: Guangzhou Haige Communications Group Address before: 510663 Guangdong province Guangzhou Science City sea Yun Lu No. 88 Applicant before: Guangzhou Haige Communications Group |
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Effective date of registration: 20181129 Address after: 510663 No. 88 Haiyun Road, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou Haige Communications Group Address before: 510663 Room C-211, 88 Haiyun Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province Co-patentee before: Guangzhou Haige Communications Group Patentee before: Guangzhou Kun Kun Communication Technology Development Co., Ltd. |
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