A Radar Antenna Manual Pitching Mechanism

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

[0001] The invention relates to a manual pitching mechanism, in particular to a manual pitching mechanism of a radar antenna. Background technique

[0002] In the process of pitching and rotating a certain radar, it is required that the pitching angle can be easily adjusted, and the whole radar can be easily disassembled and assembled. And its radar weighs 70kg, but the pitch support is required to be less than 5kg. It needs to be locked firmly, and there is no shaking when the azimuth is rotated, and there is no backlash. At present, there is no manual pitch support that can realize the above requirements. Contents of the invention

[0003] In order to overcome the disadvantages of the prior art, the present invention provides a manual pitching mechanism of a radar antenna. It has light structure, large locking torque, convenient adjustment, large load capacity, and convenient disassembly and assembly of the radar antenna.

[0004] The technical scheme...

Examples

Embodiment Construction

[0014] Such as figure 1 , 2 As shown, the present invention includes a panel radar chassis assembly 1 and a pitch bracket assembly 2 .

[0015] Such as Figure 3-Figure 6 As shown, the flat panel radar chassis assembly 1 includes a box body 3 and left and right pitch axes 4, 5, the left and right pitch axes 4, 5 have the same structure, and the left and right pitch axes 4, 5 are respectively fixed on the box body 3 The middle part of the left and right walls, the left and right side walls of the box body 3 respectively have a left locking threaded hole 6 and a left tight projection 7.

[0016] Such as Figure 7 As shown, the pitch bracket assembly 2 includes a left arm 11 and a right arm 15, and the uppermost end of the left arm 11 has a "U"-shaped groove that is loosely fitted with the left pitch shaft 4, and the "U" shape On the left support arm 11 outside the groove, the left pitch axis locking screw 10 is fixed, and the left pitch axis locking screw 10 is detachably hi...

technical field

[0001] The invention relates to a manual pitching mechanism, in particular to a manual pitching mechanism of a radar antenna. Background technique

[0002] In the process of pitching and rotating a certain radar, it is required that the pitching angle can be easily adjusted, and the whole radar can be easily disassembled and assembled. And its radar weighs 70kg, but the pitch support is required to be less than 5kg. It needs to be locked firmly, and there is no shaking when the azimuth is rotated, and there is no backlash. At present, there is no manual pitch support that can realize the above requirements. Contents of the invention

[0003] In order to overcome the disadvantages of the prior art, the present invention provides a manual pitching mechanism of a radar antenna. It has light structure, large locking torque, convenient adjustment, large load capacity, and convenient disassembly and assembly of the radar antenna.

[0004] The technical scheme...

Examples

Embodiment Construction

[0014] Such as figure 1 , 2 As shown, the present invention includes a panel radar chassis assembly 1 and a pitch bracket assembly 2 .

[0015] Such as Figure 3-Figure 6 As shown, the flat panel radar chassis assembly 1 includes a box body 3 and left and right pitch axes 4, 5, the left and right pitch axes 4, 5 have the same structure, and the left and right pitch axes 4, 5 are respectively fixed on the box body 3 The middle part of the left and right walls, the left and right side walls of the box body 3 respectively have a left locking threaded hole 6 and a left tight projection 7.

[0016] Such as Figure 7 As shown, the pitch bracket assembly 2 includes a left arm 11 and a right arm 15, and the uppermost end of the left arm 11 has a "U"-shaped groove that is loosely fitted with the left pitch shaft 4, and the "U" shape On the left support arm 11 outside the groove, the left pitch axis locking screw 10 is fixed, and the left pitch axis locking screw 10 is detachably hi...

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