CN202678518U - Manual adjustment mechanism for antenna pitch angle - Google Patents
Manual adjustment mechanism for antenna pitch angle Download PDFInfo
- Publication number
- CN202678518U CN202678518U CN 201220250158 CN201220250158U CN202678518U CN 202678518 U CN202678518 U CN 202678518U CN 201220250158 CN201220250158 CN 201220250158 CN 201220250158 U CN201220250158 U CN 201220250158U CN 202678518 U CN202678518 U CN 202678518U
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- China
- Prior art keywords
- pitch regulation
- pitch
- antenna
- pitching
- back panel
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Abstract
The utility model relates to a manual adjustment mechanism for an antenna pitch angle, which comprises an antenna backplane, a pitch support assembly and a pitch adjustment assembly, wherein the pitch support assembly comprises a pair of antenna backplane brackets fixed on the antenna backplane, a pitch shaft arranged between the antenna backplane brackets and a pitch bracket; and one end of the pitch bracket is used for supporting and fixing the pitch shaft and the other end is fixedly connected with an antenna seat. With the manual adjustment mechanism for the antenna pitch angle, the technical problem that the existing manual adjustment mechanism is large in size and inconvenient in adjustment can be solved, two functions of rotary adjustment and support can be realized on one shaft, the structure is simple and the installation and the adjustment are convenient.
Description
Technical field
The utility model relates to a kind of antenna elevation angle manual adjustment means.
Background technology
Existing antenna elevation angle manual adjustment means mostly is two axles, and a rotating shaft is regulated back shaft for one.Such arrangement causes the volume of whole governor motion larger, and when regulating, pin joint is easily stuck, adjusts inconvenient.
Summary of the invention
In order to solve the technical problem that existing manual adjustment means volume is large, regulate inconvenience, the utility model provides a kind of antenna elevation angle manual adjustment means, realizes rotating at an axle and regulates and two kinds of functions of support, and simple in structure, convenient installation is adjusted.
Technical solution of the present utility model:
A kind of antenna elevation angle manual adjustment means comprises antenna back panel, pitching supporting component and pitch regulation assembly, and its special character is:
Described pitching supporting component comprises a pair of antenna back panel support that is fixed on the antenna back panel, is arranged on pitch axis and pitching support between a pair of antenna back panel support, described pitching support one end is used for supporting fixedly pitch axis, the other end and antenna base are connected, and the two ends of described pitch axis are connected with corresponding antenna back panel support;
Described pitch regulation assembly comprises pitch regulation lever, pitch regulation pull bar, pitch regulation pedestal and fastening latch assembly, and described fastening latch assembly comprises lower locking nut; Described pitch regulation pull bar comprises the coaxial adjusting screw(rod) that is connected and attachment lug; Be provided with the first installing hole on the described attachment lug, described pitch regulation lever one end is provided with the second installing hole, one end of described attachment lug and pitch regulation lever is hinged by the first installing hole and the second installing hole location, the other end of described pitch regulation lever is vertical with pitch axis to be connected, described pitch regulation pedestal is fixed on the pitching support, and the end of described adjusting screw(rod) is fixed by lower locking nut after passing the centre bore of pitch regulation pedestal.
Above-mentioned the second installing hole is strip hole, described the first installing hole is circular hole, the bond length of described strip hole and the aperture of circular hole coupling, strip hole and circular hole are all suitable with the external diameter of bearing pin, and described pitch regulation lever is connected strip hole with the pitch regulation parts and is connected with bearing pin with round orifices orientation.
Above-mentioned latch assembly also comprises upper locking nut, and the top that described upper locking nut is arranged on the pitch regulation pedestal is used for the locking adjusting screw(rod).
The advantage that the utility model has:
1, the utility model proposes a kind of manual pitching adjusting mechanism, realize rotation and support two kinds of functions at an axle, namely saved the space, and be convenient to installation adjustment.The adjustment mode is that nut is converted into the straight moving of screw rod, adjusts simple and convenient.
2, the utility model pivot point span is larger, and integral rigidity is better, easy to adjust, reliable lock.
3, the utility model is connected bearing pin to connect on the pitch regulation lever with the pitch regulation pull bar, and the gap is very little, can guarantee the accuracy of angle adjustment.
Description of drawings
Fig. 1 is the utility model governor motion schematic diagram;
Fig. 2 is the structural representation of the governor motion of pitching angle theta=0 °;
Fig. 3 is the structural representation of the governor motion of pitching angle theta=15 °;
Fig. 4 is the structural representation of the governor motion of pitching angle theta=-15 °;
Wherein Reference numeral is: the 1-antenna, and the 2-antenna back panel, 3-antenna back panel support, 4-pitching support, pedestal, 6-attachment lug, 7-antenna base, 8-pitch regulation lever, 9-pitch axis, 10-bearing pin, 11-adjusting screw(rod), 12-locking nut are adjusted in the 5-pitching.
Embodiment
As shown in Figure 1, a kind of antenna elevation angle manual adjustment means, comprise antenna back panel, pitching supporting component and pitch regulation assembly, the pitching supporting component comprises a pair of antenna back panel support that is fixed on the antenna back panel, is arranged on pitch axis and pitching support between the antenna back panel support, pitching support one end is used for supporting fixedly pitch axis, the other end and antenna pedestal are connected
The pitch regulation assembly comprises pitch regulation lever, pitch regulation pull bar, pitch regulation pedestal and fastening latch assembly, pitch regulation pull bar one end is provided with adjusting screw(rod), the other end is provided with attachment lug, the pitch regulation pull bar is hinged by an end of attachment lug and pitch regulation lever, the other end of pitch regulation lever is fixedly connected with pitch axis is vertical, the pitch regulation pedestal is fixed on the pitching support, adjusting screw(rod) passes the pitch regulation pedestal, and described fastening latch assembly is sleeved on the adjusting screw(rod) and is positioned at the both sides of adjusting base.
Be provided with strip hole on the pitch regulation lever, be provided with circular hole on the attachment lug, the bond length of strip hole, the aperture of circular hole coupling guarantees with tolerance fit that with the external diameter of bearing pin the pitch regulation lever is connected bearing pin with the pitch regulation parts and connects, and forms pin joint.The pitch regulation pull bar can only move up and down, and the circular hole on it also can only move up and down, and the pitch regulation lever can only pivot, and the strip hole on it also can only rotate, and therefore, the intersection point of these two kinds of sizes is unique in the plane, proves that the adjusting mechanism location is reliable.
Latch assembly comprises two nuts and spring shim, and two latch assemblies are tightened on the adjusting screw(rod) respectively, and near the up and down both sides of pitch regulation pedestal.
Design principle: common plate aerial manual adjustments pitching machine, mostly be two axles, one axle is as rotary support, an other axle is with adjusting corner, and the utility model is intended to propose a kind of novel pitching adjusting mechanism, namely realize rotation and support two kinds of functions that at an axle schematic diagram sees that Fig. 2 is to shown in Figure 4.
Such as Fig. 2, pitching angle theta=0 °, this moment, adjusting screw(rod) 11 mediated, and 12 pairs of integral body of locking nut are carried out fastening, guarantee that the angle of pitch is definite value;
Such as Fig. 3, pitching angle theta=15 °, adjust locking nut 12, so that adjusting screw(rod) 11 as shown direction down move, connect by bearing pin between attachment lug 6 and the pitch regulation lever 8, have strip hole on the pitch regulation lever 8, the optional position that guarantees adjusting screw(rod) 11 has unique corner to match with it, and attachment lug 6 and pitch regulation lever 8 junctions are for movably hinged, evaded the interference problem between the rotation of straight moving and pitch regulation lever 8 of adjusting yoke, adjust to the angle that needs, move up and down with 12 pairs of mechanisms of locking nut and lock, finish the adjustment of positive luffing angle;
Such as Fig. 4, pitching angle theta=-15 °.Adjust locking nut 12, so that adjusting screw(rod) 11 as shown direction up move, connect by bearing pin between attachment lug 6 and the pitch regulation lever 8, open on the pitch regulation lever 8 and use strip hole, the optional position that guarantees adjusting screw(rod) 11 has unique corner to match with it, and attachment lug 6 and pitch regulation lever 8 junctions are for movably hinged, evaded the interference problem between the rotation of straight moving and pitch regulation lever 8 of attachment lug 6, adjust to the angle that needs, move up and down with 12 pairs of mechanisms of locking nut and to lock, finish the adjustment of negative luffing angle;
Such as Fig. 2, pitching is adjusted pedestal 5 and is guaranteed that adjusting screw(rod) 11 can only move under the in the vertical direction, and attachment lug 6 is unique with the intersection point of pitch regulation lever 8, so, as long as the arbitrary position of adjusting screw(rod) 11 in the vertical directions, can find pitch regulation lever 8 unique corners to match, the location is reliable, and is simple and easy.
Claims (3)
1. an antenna elevation angle manual adjustment means comprises antenna back panel, pitching supporting component and pitch regulation assembly, it is characterized in that:
Described pitching supporting component comprises a pair of antenna back panel support that is fixed on the antenna back panel, is arranged on pitch axis and pitching support between a pair of antenna back panel support, described pitching support one end is used for supporting fixedly pitch axis, the other end and antenna base are connected, and the two ends of described pitch axis are connected with corresponding antenna back panel support;
Described pitch regulation assembly comprises pitch regulation lever, pitch regulation pull bar, pitch regulation pedestal and fastening latch assembly, and described fastening latch assembly comprises lower locking nut; Described pitch regulation pull bar comprises the coaxial adjusting screw(rod) that is connected and attachment lug; Be provided with the first installing hole on the described attachment lug, described pitch regulation lever one end is provided with the second installing hole, one end of described attachment lug and pitch regulation lever is hinged by the first installing hole and the second installing hole location, the other end of described pitch regulation lever is vertical with pitch axis to be connected, described pitch regulation pedestal is fixed on the pitching support, and the end of described adjusting screw(rod) is fixed by lower locking nut after passing the centre bore of pitch regulation pedestal.
2. antenna elevation angle manual adjustment means according to claim 1, it is characterized in that: described the second installing hole is strip hole, described the first installing hole is circular hole, the bond length of described strip hole and the aperture of circular hole coupling, strip hole and circular hole are all suitable with the external diameter of bearing pin, and described pitch regulation lever is connected strip hole with the pitch regulation parts and is connected with bearing pin with round orifices orientation.
3. antenna elevation angle manual adjustment means according to claim 1 and 2, it is characterized in that: described latch assembly also comprises upper locking nut, the top that described upper locking nut is arranged on the pitch regulation pedestal is used for the locking adjusting screw(rod).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250158 CN202678518U (en) | 2012-05-30 | 2012-05-30 | Manual adjustment mechanism for antenna pitch angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220250158 CN202678518U (en) | 2012-05-30 | 2012-05-30 | Manual adjustment mechanism for antenna pitch angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202678518U true CN202678518U (en) | 2013-01-16 |
Family
ID=47499398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220250158 Expired - Lifetime CN202678518U (en) | 2012-05-30 | 2012-05-30 | Manual adjustment mechanism for antenna pitch angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202678518U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428778A (en) * | 2015-12-21 | 2016-03-23 | 河北汉光重工有限责任公司 | Radar antenna manual pitching mechanism |
| CN107642577A (en) * | 2017-09-07 | 2018-01-30 | 星展测控科技股份有限公司 | A kind of antenna pitching is with horizontal member, trim support and the trimmer with horizontal member containing antenna pitching |
| CN107803728A (en) * | 2017-12-05 | 2018-03-16 | 吉林省恒华光电有限公司 | A kind of cylindrical mirror radius milling and grinding machine |
| CN114012682A (en) * | 2021-11-18 | 2022-02-08 | 庆安集团有限公司 | Quick adjusting device of angle of pitch |
| CN115493055A (en) * | 2022-11-17 | 2022-12-20 | 合肥瑞合丰机电科技有限公司 | Small-size outdoor microwave communication professional equipment |
-
2012
- 2012-05-30 CN CN 201220250158 patent/CN202678518U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428778A (en) * | 2015-12-21 | 2016-03-23 | 河北汉光重工有限责任公司 | Radar antenna manual pitching mechanism |
| CN105428778B (en) * | 2015-12-21 | 2018-06-19 | 河北汉光重工有限责任公司 | A kind of manual luffing mechanism of radar antenna |
| CN107642577A (en) * | 2017-09-07 | 2018-01-30 | 星展测控科技股份有限公司 | A kind of antenna pitching is with horizontal member, trim support and the trimmer with horizontal member containing antenna pitching |
| CN107803728A (en) * | 2017-12-05 | 2018-03-16 | 吉林省恒华光电有限公司 | A kind of cylindrical mirror radius milling and grinding machine |
| CN114012682A (en) * | 2021-11-18 | 2022-02-08 | 庆安集团有限公司 | Quick adjusting device of angle of pitch |
| CN115493055A (en) * | 2022-11-17 | 2022-12-20 | 合肥瑞合丰机电科技有限公司 | Small-size outdoor microwave communication professional equipment |
| CN115493055B (en) * | 2022-11-17 | 2023-02-28 | 合肥瑞合丰机电科技有限公司 | Small-size outdoor microwave communication professional equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term |