CN105428778A - Radar antenna manual pitching mechanism - Google Patents
Radar antenna manual pitching mechanism Download PDFInfo
- Publication number
- CN105428778A CN105428778A CN201510960347.5A CN201510960347A CN105428778A CN 105428778 A CN105428778 A CN 105428778A CN 201510960347 A CN201510960347 A CN 201510960347A CN 105428778 A CN105428778 A CN 105428778A
- Authority
- CN
- China
- Prior art keywords
- support arm
- pitch axis
- radar antenna
- radar
- pitching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
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- Support Of Aerials (AREA)
Abstract
The invention relates to a radar antenna manual pitching mechanism. The radar antenna manual pitching mechanism comprises a flat plate radar case assembly and a pitching bracket assembly; the flat plate radar case assembly comprises a box body, a left pitching shaft and a right pitching shaft; the left pitching shaft and the right pitching shaft have the same structure, and are fixed on the middle parts of the left wall and the right wall of the box body respectively; a left locking threaded hole and a left jacking projection block are arranged on the left side wall and the right side wall of the box body respectively; the pitching bracket assembly comprises a left supporting arm and a right supporting arm; a U-shaped groove that is in clearance fit with the left pitching shaft is formed in the uppermost end of the left supporting arm; a left pitching shaft locking screw is fixed on the left supporting arm on the outer side of the U-shaped groove; the left pitching shaft locking screw and the left pitching shaft are detachably hinged and matched; a left middle locking screw and a left compressing head that are matched with the left locking threaded hole and the left jacking projection block are in screw thread fit with the left supporting arm; and the right supporting arm and the left supporting arm have the same structure. The radar antenna manual pitching mechanism is light and handy in structure, high in locking torque, convenient to adjust and high in load capacity, and the radar antenna is convenient to disassemble and assemble.
Description
Technical field
The present invention relates to a kind of manual luffing mechanism, particularly the manual luffing mechanism of a kind of radar antenna.
Background technology
In the process realizing certain radar pitch rotation, require that luffing angle easily adjusts, and radar integral disassembly, assembly is convenient.And its radar weight 70kg, but require that tilt mount is less than 5kg.Need locking firmly, do not shake when orientation rotation, without backlash.Above-mentioned requirements can be realized without a kind of manual tilt mount temporarily at present.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides the manual luffing mechanism of a kind of radar antenna.Its light structure, locking torque is large, and convenient adjustment, load capacity is large, and radar antenna easy accessibility.
The present invention solves the technical scheme that its technical problem takes: comprise dull and stereotyped radar machine box assembly and tilt mount assembly; Described dull and stereotyped radar machine box assembly comprise casing and left and right pitch axis, left and right pitch axis, structure are identical, left and right pitch axis, be separately fixed at casing left and right wall in the middle part of, the left and right sidewall of casing has respectively left locking screw pit and a left side hold out against projection; Described tilt mount assembly comprises left support arm and right support arm, there is " U " type groove with described left pitch axis matched in clearance the top of left support arm, left support arm outside " U " type groove fixes left pitch axis lock-screw, left pitch axis lock-screw and left pitch axis are detachable hingedly to be coordinated, and on left support arm, threaded engagement has with described left locking screw pit and leftly holds out against the left lock-screw and left hold-down head that projection coordinates respectively; The structure of described right support arm is identical with left support arm.
Light structure of the present invention, locking torque is large, and convenient adjustment, load capacity is large, and radar antenna easy accessibility.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is stereogram of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is the present invention's dull and stereotyped radar machine box assembly front view;
Fig. 4 is casing stereogram of the present invention;
Fig. 5 is the left pitch axis front view of the present invention;
Fig. 6 is the left pitch axis left view of the present invention;
Fig. 7 is tilt mount assembly stereogram of the present invention.
Embodiment
As shown in Figure 1, 2, the present invention includes dull and stereotyped radar machine box assembly 1 and tilt mount assembly 2.
As shown in figures 3 to 6, described dull and stereotyped radar machine box assembly 1 comprises casing 3 and left and right pitch axis 4,5, left and right pitch axis 4,5 structure is identical, left and right pitch axis 4,5 is separately fixed in the middle part of the left and right wall of casing 3, the left and right sidewall of casing 3 has respectively left locking screw pit 6 and a left side hold out against projection 7.
As shown in Figure 7, described tilt mount assembly 2 comprises left support arm 11 and right support arm 15, there is " U " type groove with described left pitch axis 4 matched in clearance the top of left support arm 11, left support arm 11 outside " U " type groove fixes left pitch axis lock-screw 10, left pitch axis lock-screw 10 and left pitch axis 4 are detachable hingedly to be coordinated, and on left support arm 11, threaded engagement has with described left locking screw pit 6 and leftly holds out against the left lock-screw 12 and left hold-down head 13 that projection 7 coordinates respectively; The structure of described right support arm 15 is identical with left support arm.
As shown in Figure 4, described left locking screw pit 6 has multiple, and circular arc arranges, and the center of circle of circular arc is left pitch axis 4 axle center, and radius is the centre-to-centre spacing of left pitch axis 4 to left locking screw pit 6; It is the arc strip corresponding with the left locking screw pit 6 that circular arc arranges that a described left side holds out against projection 7.To adjust the angle of dull and stereotyped radar machine box assembly 1.
Angle between described adjacent left locking screw pit 6 is 5 °.
As shown in Fig. 5,7, described left pitch axis 4 and/or the external cylindrical surface of right pitch axis 5 there is etching angle groove 8, the described left support arm 11 corresponding with etching angle groove 8 and/or right support arm 15 upper end end face have and etches triangle 9.Be used to refer to current angle of pitch angle value.
Described left lock-screw coordinates with locking key seat, locks the waist type slot fit on key seat and left support arm.Make the angle of left lock-screw adjustable in 2-3 °.
It is the not de-structure of pine between described left pitch axis lock-screw and left support arm.
It is matte surface that described hold-down head compresses end face.
" U " type groove of described left support arm is for falling " eight " word opening, and the inclination angle of one-sided open is 2-5 °.
As shown in Figure 7, described left support arm 11, right support arm 15 have tri-angle-holed 14,16 respectively.To alleviate the weight of tilt mount assembly 2.
Claims (9)
1. the manual luffing mechanism of radar antenna, is characterized in that: comprise dull and stereotyped radar machine box assembly (1) and tilt mount assembly (2), described dull and stereotyped radar machine box assembly (1) comprises casing (3) and left and right pitch axis (4,5), left and right pitch axis (4,5) structure is identical, left and right pitch axis (4,5) is separately fixed in the middle part of the left and right wall of casing (3), the left and right sidewall of casing (3) has respectively left locking screw pit (6) and a left side hold out against projection (7), described tilt mount assembly (2) comprises left support arm (11) and right support arm (15), there is " U " type groove with described left pitch axis (4) matched in clearance the top of left support arm (11), the upper fixing left pitch axis lock-screw (10) of left support arm (11) outside " U " type groove, left pitch axis lock-screw (10) and left pitch axis (4) are detachable hingedly to be coordinated, on left support arm (11), threaded engagement has and to hold out against the left lock-screw (12) and left hold-down head (13) that projection (7) coordinates with described left locking screw pit (6) and a left side respectively, the structure of described right support arm (15) is identical with left support arm.
2. the manual luffing mechanism of radar antenna according to claim 1, it is characterized in that: described left locking screw pit (6) has multiple, circular arc arranges, the center of circle of circular arc is left pitch axis (4) axle center, and radius is the centre-to-centre spacing of left pitch axis (4) to left locking screw pit (6); It is the arc strip corresponding with the left locking screw pit (6) that circular arc arranges that a described left side holds out against projection (7).To adjust the angle of dull and stereotyped radar machine box assembly (1).
3. the manual luffing mechanism of radar antenna according to claim 2, is characterized in that: the angle between described adjacent left locking screw pit (6) is 5 °.
4. the manual luffing mechanism of radar antenna according to claim 1, it is characterized in that: described left pitch axis (4) and/or the external cylindrical surface of right pitch axis (5) have etching angle groove (8), the described left support arm (11) corresponding with etching angle groove (8) and/or right support arm (15) upper end end face have etching triangle (9).
5. the manual luffing mechanism of radar antenna according to claim 1, is characterized in that: described left lock-screw coordinates with locking key seat, locks the waist type slot fit on key seat and left support arm, makes the angle of left lock-screw adjustable in 2-3 °.
6. the manual luffing mechanism of radar antenna according to claim 1, is characterized in that: be the not de-structure of pine between described left pitch axis lock-screw and left support arm.
7. the manual luffing mechanism of radar antenna according to claim 1, is characterized in that: it is matte surface that described hold-down head compresses end face.
8. the manual luffing mechanism of radar antenna according to claim 1, is characterized in that: " U " type groove of described left support arm is for falling " eight " word opening, and the inclination angle of one-sided open is 2-5 °.
9. the manual luffing mechanism of radar antenna according to claim 1, is characterized in that: described left support arm (11), right support arm (15) have tri-angle-holed (14,16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960347.5A CN105428778B (en) | 2015-12-21 | 2015-12-21 | A kind of manual luffing mechanism of radar antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960347.5A CN105428778B (en) | 2015-12-21 | 2015-12-21 | A kind of manual luffing mechanism of radar antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428778A true CN105428778A (en) | 2016-03-23 |
| CN105428778B CN105428778B (en) | 2018-06-19 |
Family
ID=55506808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960347.5A Expired - Fee Related CN105428778B (en) | 2015-12-21 | 2015-12-21 | A kind of manual luffing mechanism of radar antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428778B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270496A (en) * | 2018-10-31 | 2019-01-25 | 安徽四创电子股份有限公司 | A kind of blank pipe primary radar antenna-feeder system |
| CN110361698A (en) * | 2019-07-26 | 2019-10-22 | 中国科学院电子学研究所 | A kind of ground-based radar structure with pitching function |
| CN111665471A (en) * | 2020-06-26 | 2020-09-15 | 武汉雷可达科技有限公司 | Security monitoring radar pitch angle adjusting device |
| CN112162284A (en) * | 2020-08-31 | 2021-01-01 | 河北汉光重工有限责任公司 | Triaxial keeps away and bumps photoelectric device |
| CN112635957A (en) * | 2020-12-29 | 2021-04-09 | 南京恒盾科技有限公司 | Phased array antenna frame device |
| CN112713388A (en) * | 2020-12-11 | 2021-04-27 | 北京无线电测量研究所 | Biconical antenna unit structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484987B2 (en) * | 2000-12-29 | 2002-11-26 | Bellsouth Intellectual Property Corporation | Mounting bracket |
| TW200536172A (en) * | 2004-04-28 | 2005-11-01 | Wistron Neweb Corp | Fine tuning mechanism for rotation angle, and the satellite antenna using the same |
| CN202127099U (en) * | 2011-06-20 | 2012-01-25 | 北京航天光华电子技术有限公司 | Portable satellite aerial adjusting support |
| CN202678518U (en) * | 2012-05-30 | 2013-01-16 | 西安雷通科技有限责任公司 | Manual adjustment mechanism for antenna pitch angle |
| JP5259656B2 (en) * | 2010-07-29 | 2013-08-07 | 株式会社Ｔｃｍ | Antenna tilt bracket |
| CN103647134A (en) * | 2013-12-18 | 2014-03-19 | 中国电子科技集团公司第五十四研究所 | Manual operation antenna pedestal system |
-
2015
- 2015-12-21 CN CN201510960347.5A patent/CN105428778B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484987B2 (en) * | 2000-12-29 | 2002-11-26 | Bellsouth Intellectual Property Corporation | Mounting bracket |
| TW200536172A (en) * | 2004-04-28 | 2005-11-01 | Wistron Neweb Corp | Fine tuning mechanism for rotation angle, and the satellite antenna using the same |
| JP5259656B2 (en) * | 2010-07-29 | 2013-08-07 | 株式会社Ｔｃｍ | Antenna tilt bracket |
| CN202127099U (en) * | 2011-06-20 | 2012-01-25 | 北京航天光华电子技术有限公司 | Portable satellite aerial adjusting support |
| CN202678518U (en) * | 2012-05-30 | 2013-01-16 | 西安雷通科技有限责任公司 | Manual adjustment mechanism for antenna pitch angle |
| CN103647134A (en) * | 2013-12-18 | 2014-03-19 | 中国电子科技集团公司第五十四研究所 | Manual operation antenna pedestal system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270496A (en) * | 2018-10-31 | 2019-01-25 | 安徽四创电子股份有限公司 | A kind of blank pipe primary radar antenna-feeder system |
| CN109270496B (en) * | 2018-10-31 | 2020-12-22 | 安徽四创电子股份有限公司 | Air traffic control primary radar antenna feeder system |
| CN110361698A (en) * | 2019-07-26 | 2019-10-22 | 中国科学院电子学研究所 | A kind of ground-based radar structure with pitching function |
| CN111665471A (en) * | 2020-06-26 | 2020-09-15 | 武汉雷可达科技有限公司 | Security monitoring radar pitch angle adjusting device |
| CN112162284A (en) * | 2020-08-31 | 2021-01-01 | 河北汉光重工有限责任公司 | Triaxial keeps away and bumps photoelectric device |
| CN112162284B (en) * | 2020-08-31 | 2023-03-28 | 河北汉光重工有限责任公司 | Triaxial collision-preventing photoelectric device |
| CN112713388A (en) * | 2020-12-11 | 2021-04-27 | 北京无线电测量研究所 | Biconical antenna unit structure |
| CN112635957A (en) * | 2020-12-29 | 2021-04-09 | 南京恒盾科技有限公司 | Phased array antenna frame device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105428778B (en) | 2018-06-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20181221 |