CN103682556B - A kind of airborne remote antenna erecting device - Google Patents
A kind of airborne remote antenna erecting device Download PDFInfo
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- CN103682556B CN103682556B CN201310570973.4A CN201310570973A CN103682556B CN 103682556 B CN103682556 B CN 103682556B CN 201310570973 A CN201310570973 A CN 201310570973A CN 103682556 B CN103682556 B CN 103682556B
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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Abstract
The invention provides a kind of airborne remote antenna erecting device, comprise antenna fixing device, astronomical cycle matching box and special wrench set, antenna fixing device comprises antenna cable wire, cored screw, lining, brace, double nut and insulating base, antenna cable wire penetrates in screw vent and the end of antenna cable wire is welded in cored screw distal aperture, and brace is pressed abd fixed on insulating base by lining and double nut; Astronomical cycle matching box comprises antenna match lid plate, antenna match box housing, antenna match box plate and insulating base, antenna match lid plate is arranged at above antenna match box housing, and antenna match box plate adopts blind hole to be installed on below antenna match box housing; Special wrench set comprises handle, groove, projection, rotates when tightening double nut for preventing cored screw.Airborne remote antenna erecting device of the present invention, can overcome that airborne remote antenna installation process spatial location is less, antenna cable wire defect such as easy disengagement under external tensile force.
Description
Technical field:
The present invention relates to a kind of airborne remote antenna erecting device, it belongs to mechanical design field.
Background technology:
Chinese patent application CN201010522374.1, there is disclosed a kind of steel cable fixing buckle, it is by adopting a kind of steel cable fixing buckle, be made up of clamping plate and bolt, the relative side of two clamping plates is all with the bar-shaped trough for holding cable wire, two clamping plates is with the corresponding screw in position, and described bolt makes two clamping plates clamp cable wire through corresponding screw.In this patent, steel cable fixing buckle adopts the bar-shaped trough of the surface smoothing of clamping plate to contact with cable wire, re-uses bolt and is fixed by two clamping plates, avoid bolt and cable wire contact damage cable wire, and suitable clamping plate length also can ensure the bonding strength of cable wire.But in this patent, steel cable fixing buckle takies volume greatly, cannot use under space comparatively subenvironment.
Chinese patent application CN201310003596.6, there is disclosed a kind of screen method and shielding construction of radio frequency test circuit, its screening cover, mask frame, barricade three use screw compact siro spinning technology, screening cover and mask frame separate connection, sealed by bar shaped elastic conducting material between mask frame and screening cover, circuit board.This patent structure is simple, and volume is little, is convenient to Installation and Debugging, and effectiveness is good.But this patent be limited to test circuit by scope, transplantability is poor.
In view of said circumstances, necessary the deficiency solving prior art is improved to prior art.
Summary of the invention:
The invention provides a kind of airborne remote antenna erecting device, it effectively can overcome that airborne remote antenna installation process spatial location is less, antenna cable wire defect such as easy disengagement under external tensile force, and can meet that technique is simple, shielding is good simultaneously and be easy to produce in batches, have the requirement of interchangeability.
The present invention adopts following technical scheme: a kind of airborne remote antenna erecting device, it comprises antenna fixing device and astronomical cycle matching box together with being assembled in described antenna fixing device, described antenna fixing device comprises antenna cable wire, cored screw, lining, brace, double nut and insulating base, described cored screw comprises screw vent and is formed at the screw rod distal aperture of described screw vent end, described antenna cable wire penetrates in screw vent and the end of antenna cable wire is welded in screw rod distal aperture, described lining is arranged in the periphery of described cored screw and is affixed on insulating base, be fixed by described double nut after described brace is affixed on lining, weld with cable plug heart yearn after described brace is fixing,
Described astronomical cycle matching box comprises antenna match lid plate, antenna match box housing and antenna match box plate, described antenna match lid plate is arranged at above antenna match box housing and the contact-making surface of antenna match box housing and antenna match lid plate adopts cambered surface design, described antenna match box plate adopts blind hole to be installed on below described antenna match box housing, after described antenna match lid plate and antenna match box housing compress insulating base, insulating base is installed on fuselage skin together with antenna match lid plate, antenna match box housing.
Described cored screw distal aperture transition becomes large, and during described antenna cable wire welding, antenna cable end steel strand wire are stripped and scatter, flare up umbrella, welding and then steel strand wire can firmly be welded by pad in steel strand wire scatter one end steel strand wire.
Described antenna match box housing is that machine adds part.
The peripheral ends of described cored screw is formed with screw thread, and described double nut matches with screw thread, and described cored screw penetrates order and is followed successively by insulating base, lining, brace and double nut.
Described airborne remote antenna erecting device also comprises cored screw flanged plate, and described cored screw flanged plate is provided with the cored screw flanged plate perforate of fixation hollow screw rod when tightening for double nut.
Described airborne remote antenna erecting device is also included in double nut when need tighten, in order to prevent the special wrench set of cored screw transfer.
Described special wrench set is provided with the special wrench set projection matched with the perforate of cored screw flanged plate, described special wrench set projection diameter is less than cored screw flanged plate opening diameter, and described special wrench set projection has two and these two special wrench set projection centre distances are cored screw flanged plate perforate centre-to-centre spacing.
Described special wrench set is also provided with the special wrench set groove matched with antenna cable wire, and described special wrench set groove diameter is greater than antenna rope diameter.
The present invention has following beneficial effect:
(1) antenna fixing device completes the fixing of antenna cable wire in limited space, greatly reduces space requirement, and structure is relatively simple, guarantees that antenna cable wire not easily occurs throwing off situations such as extracting screw rod out in external force tension situation simultaneously;
(2) antenna match box housing adopts machine to add part design, and reduce physical dimension, processing dimension is accurate, and assembly technology is simple, batch production, and parts interchangeability is good, increases shield effectiveness etc.;
(3) antenna match box plate adopts blind hole to be installed on antenna match box housing, and easy accessibility, does not affect and carry out the operations such as welding in matching box, improve the shielding properties of whole matching box during installation;
(4) after antenna match lid plate compresses insulating base, insulating base is installed on fuselage skin together with antenna match box housing, and matches with fuselage appearance, plays insulation and damping effect.
(5) special wrench set prevents cored screw transfer in double nut and cored screw rundown process, ensures the firm compression brace of double nut energy, and meets applicability and comfortableness requirement.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of airborne remote antenna erecting device of the present invention.
Fig. 2 is the structural representation of astronomical cycle matching box in airborne remote antenna erecting device of the present invention.
Fig. 3 is the structural representation of antenna fixing device.
Fig. 4 is the structural representation of cored screw.
Fig. 5 is the structural representation of antenna cable wire pad.
Fig. 6 is the structural representation of special wrench set.
Wherein:
1-antenna cable wire; 2-fuselage skin; 3-antenna match lid plate; 4-antenna match box housing; 5-antenna match box plate; 6-brace; 7-double nut; 8-cored screw; 9-lining; 10-insulating base; 11-cored screw flanged plate; Hole, 12-screw rod end large footpath; 13-screw thread; 14-screw vent; The perforate of 15-cored screw flanged plate; 16-pad; 17-screw rod distal aperture; 18-special wrench set groove; 19-special wrench set projection; 20-special wrench set handle.
Embodiment:
Please refer to shown in Fig. 1 to Fig. 6, airborne remote antenna erecting device of the present invention comprises antenna fixing device and astronomical cycle matching box together with being assembled in antenna fixing device.
Antenna fixing device comprises antenna cable wire 1, cored screw 8, lining 9, brace 6, double nut 7 and insulating base 10 etc.Cored screw 8 comprises screw vent 14 and is formed at the screw rod distal aperture 17 of screw vent 14 end, antenna cable wire 1 penetrates in screw vent 4 and the end of antenna cable wire 1 is welded in screw rod distal aperture 17, lining 9 is arranged in the periphery of cored screw 8 and is attached on insulating base 10, brace 6 is affixed on after on lining 9 and is fixed by double nut 7, and namely the order that penetrates of cored screw 8 is followed successively by insulating base 10, lining 9, brace 6 and double nut 7.Cored screw 8 is major parts of fixed antenna cable wire 1, the diameter design of the screw vent 14 on it slightly larger than the diameter of antenna cable wire 1 so that antenna cable wire 1 penetrates.
Cored screw distal aperture 17 transition becomes large, first antenna cable end steel strand wire are peeled off during the welding of antenna cable wire and scatter, flare up umbrella, welding in steel strand wire scatter one end steel strand wire, ensure that steel strand wire can firmly be welded on cored screw distal aperture 17 by pad 16, and more draw when external world's tension antenna cable wire tighter.After antenna cable wire 1 welds, first insulating base 10 is penetrated, put into lining 3, together with lining 3 is close to brace 7, when preventing cored screw from rotating with special wrench set, double nut 7 matches with the screw thread 13 in the peripheral ends of cored screw 8 and then compresses lining 9 and brace 6, prevent from loosening, this kind of mode solves need fixed antenna cable connector situation under manufacturing conditions at the scene, ensure that antenna cable wire not easily occurs sealing-off under force-extension, extract the situations such as screw rod out, in limited space, complete the fixing of antenna cable wire simultaneously, very big minimizing space requirement, structure is simple.
Astronomical cycle matching box is formed primarily of parts such as antenna match lid plate 3, antenna match box housing 4, antenna match box plate 5, insulating bases 10.Wherein antenna match box housing 4 adopts machine to add part, change the form in the past adopting multiple sheet metal component riveting to fill, thus solve the making problem of the astronomical cycle matching box under the narrow and small condition of installing space size, make astronomical cycle matching box have the advantages such as shield effectiveness is good, assembly technology is simple, interchangeability is good simultaneously.The contact-making surface of antenna match box housing 4 and antenna match lid plate 3 adopts cambered surface design, and antenna match lid plate 3 and aircraft fuselage skin 2 match, and closely, production size is accurate in laminating, is easy to assembling.
Antenna match box plate 5 adopts blind hole to be installed on antenna match box housing 4, conveniently in matching box, carries out the operations such as welding, improve the shielding properties of whole matching box during installation when pulling down.Antenna match lid plate 3 is installed on antenna match box housing 4 after compressing insulating base 10, improve insulation and damping effect.
Airborne remote antenna erecting device of the present invention also comprises cored screw flanged plate 11, and cored screw flanged plate 11 is provided with the cored screw flanged plate perforate 15 of fixation hollow screw rod 8 when tightening for double nut 7.
Airborne remote antenna erecting device of the present invention is also included in double nut 7 when need tighten, in order to prevent the special wrench set of cored screw transfer.Special wrench set is provided with the special wrench set projection 19 matched with the perforate of cored screw flanged plate, special wrench set projection 19 diameter is less than cored screw flanged plate perforate 15 diameter, and described special wrench set projection 19 has two and these two special wrench set projection 19 centre distances are cored screw flanged plate perforate 15 centre-to-centre spacing.Special wrench set is also provided with the special wrench set groove 18 matched with antenna cable wire 1, and special wrench set groove 18 diameter is greater than antenna cable wire 1 diameter.
Inventive antenna fixture completes the fixing of antenna cable wire in limited space, greatly reduces space requirement, and structure is relatively simple, guarantees that antenna cable wire not easily occurs throwing off situations such as extracting screw rod out in external force tension situation simultaneously; Inventive antenna matching box housing adopts machine to add part design, and reduce physical dimension, processing dimension is accurate, and assembly technology is simple, batch production, and parts interchangeability is good, increases shield effectiveness etc.; Antenna match box plate adopts blind hole to be installed on antenna match box housing, and easy accessibility, does not affect and carry out the operations such as welding in matching box, improve the shielding properties of whole matching box during installation; Antenna match lid plate is installed on antenna match box housing after compressing insulating base, and matches with fuselage appearance, plays insulation and damping effect.Special wrench set prevents cored screw transfer in double nut and cored screw rundown process, ensures the firm compression brace of double nut energy, and meets applicability and comfortableness requirement.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. an airborne remote antenna erecting device, it comprises antenna fixing device and astronomical cycle matching box together with being assembled in described antenna fixing device, it is characterized in that:
Described antenna fixing device comprises antenna cable wire (1), cored screw (8), lining (9), brace (6), double nut (7) and insulating base (10), described cored screw (8) comprises screw vent (14) and is formed at the screw rod distal aperture (17) of described screw vent (14) end, described antenna cable wire (1) penetrates in screw vent (14) and the end of antenna cable wire (1) is welded in screw rod distal aperture (17), described lining (9) is arranged in the periphery of described cored screw (8) and is affixed on insulating base (10), described brace (6) is affixed on lining (9) and is fixed by described double nut (7) afterwards, weld with cable plug heart yearn after described brace (6) is fixing,
Described astronomical cycle matching box comprises antenna match lid plate (3), antenna match box housing (4) and antenna match box plate (5), described antenna match lid plate (3) is arranged at antenna match box housing (4) top and the contact-making surface of antenna match box housing (4) and antenna match lid plate (3) adopts cambered surface design, described antenna match box plate (5) adopts blind hole to be installed on described antenna match box housing (4) below, after described antenna match lid plate (3) and antenna match box housing (4) compress insulating base (10), insulating base (10) is together with antenna match lid plate (3), antenna match box housing (4) is installed on fuselage skin (2) together.
2. a kind of airborne remote antenna erecting device as claimed in claim 1, it is characterized in that: described cored screw distal aperture (17) transition becomes large, during described antenna cable wire (1) welding, antenna cable end steel strand wire are stripped and scatter, flare up umbrella, welding and then steel strand wire can firmly be welded by pad in steel strand wire scatter one end steel strand wire.
3. a kind of airborne remote antenna erecting device as claimed in claim 2, is characterized in that: described antenna match box housing (4) adds part for machine.
4. a kind of airborne remote antenna erecting device as claimed in claim 3, it is characterized in that: the peripheral ends of described cored screw (8) is formed with screw thread (13), described double nut (7) matches with screw thread (13), and described cored screw penetrates order and is followed successively by insulating base (10), lining (9), brace (6) and double nut (7).
5. as a kind of airborne remote antenna erecting device in claim 1-4 as described in any one, it is characterized in that: described airborne remote antenna erecting device also comprises cored screw flanged plate (11), described cored screw flanged plate (11) is provided with the cored screw flanged plate perforate (15) of fixation hollow screw rod (8) when tightening for double nut (7).
6. a kind of airborne remote antenna erecting device as claimed in claim 5, is characterized in that: described airborne remote antenna erecting device is also included in double nut (7) when need tighten, in order to prevent the special wrench set of cored screw transfer.
7. a kind of airborne remote antenna erecting device as claimed in claim 6, it is characterized in that: described special wrench set is provided with the special wrench set projection (19) matched with the perforate of cored screw flanged plate, described special wrench set projection (19) diameter is less than cored screw flanged plate perforate (15) diameter, and described special wrench set projection (19) has two and these two special wrench set projection (19) centre distances are cored screw flanged plate perforate (15) centre-to-centre spacing.
8. a kind of airborne remote antenna erecting device as claimed in claim 7, it is characterized in that: described special wrench set is also provided with the special wrench set groove (18) matched with antenna cable wire (1), described special wrench set groove (18) diameter is greater than antenna cable wire (1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570973.4A CN103682556B (en) | 2013-11-13 | 2013-11-13 | A kind of airborne remote antenna erecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310570973.4A CN103682556B (en) | 2013-11-13 | 2013-11-13 | A kind of airborne remote antenna erecting device |
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| Publication Number | Publication Date |
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| CN103682556A CN103682556A (en) | 2014-03-26 |
| CN103682556B true CN103682556B (en) | 2015-12-30 |
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| CN201310570973.4A Active CN103682556B (en) | 2013-11-13 | 2013-11-13 | A kind of airborne remote antenna erecting device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886348B (en) * | 2014-03-31 | 2017-05-03 | 公安部第三研究所 | Fixing structure of electronic monitoring device of inspection well lid |
| DE102017110597A1 (en) * | 2017-05-16 | 2018-11-22 | Endress+Hauser SE+Co. KG | Field device of automation technology |
| CN107732413A (en) * | 2017-09-22 | 2018-02-23 | 南京航空航天大学 | It is installed on the antenna feeder being connected in aircraft horizontal tail with radio altimeter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015962Y2 (en) * | 1982-08-26 | 1985-05-18 | 誠一 一色 | Wire tensioning device |
| US6259415B1 (en) * | 1996-06-03 | 2001-07-10 | Bae Systems Advanced Systems | Minimum protrusion mechanically beam steered aircraft array antenna systems |
| CN1356561A (en) * | 2001-12-29 | 2002-07-03 | 北京航空航天大学 | Antenna tracking device for robot helicopter and its operation method |
| CN102454748A (en) * | 2010-10-27 | 2012-05-16 | 天津市庆泰建筑机械有限公司 | Steel cable fixing buckle |
| CN103076470A (en) * | 2013-01-06 | 2013-05-01 | 中国电子科技集团公司第四十一研究所 | Shielding method and shielding structure of radio frequency test circuit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4214399B2 (en) * | 2004-02-23 | 2009-01-28 | ミツミ電機株式会社 | Fixing structure using a pair of screw parts and antenna device using the same |
| CN201336369Y (en) * | 2009-02-05 | 2009-10-28 | 中国电子科技集团公司第五十四研究所 | Ultra-wide band cavity vibrator feed source device |
| CN201797041U (en) * | 2010-08-05 | 2011-04-13 | 广州中海达卫星导航技术股份有限公司 | Measurement type double-frequency microstrip antenna |
| CN201868556U (en) * | 2010-11-01 | 2011-06-15 | 国营第三八八厂 | 1.8 m miniaturized receiving antenna of high-frequency ground wave radar |
-
2013
- 2013-11-13 CN CN201310570973.4A patent/CN103682556B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6015962Y2 (en) * | 1982-08-26 | 1985-05-18 | 誠一 一色 | Wire tensioning device |
| US6259415B1 (en) * | 1996-06-03 | 2001-07-10 | Bae Systems Advanced Systems | Minimum protrusion mechanically beam steered aircraft array antenna systems |
| CN1356561A (en) * | 2001-12-29 | 2002-07-03 | 北京航空航天大学 | Antenna tracking device for robot helicopter and its operation method |
| CN102454748A (en) * | 2010-10-27 | 2012-05-16 | 天津市庆泰建筑机械有限公司 | Steel cable fixing buckle |
| CN103076470A (en) * | 2013-01-06 | 2013-05-01 | 中国电子科技集团公司第四十一研究所 | Shielding method and shielding structure of radio frequency test circuit |
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| CN103682556A (en) | 2014-03-26 |
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