A segmented radar protection frame automatic deployment and retraction device
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A protective frame and segmented technology, which is applied in the field of automatic retractable devices for segmented radar protective frames, can solve the problems of large protective frame size, high labor intensity, and difficult installation, and achieve compact structure, good maneuverability, and layout compact effect
Active Publication Date: 2021-07-27
CHINA ELECTRONICS TECH GRP CORP NO 14 RES INST
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However, in the previous products, the antenna protection frame exists as an independent component, and the installation and disassembly are carried out by manually lifting on / off the radar vehicle. The protective frame is large in size and heavy in weight. It requires the cooperation of multiple operators during installation, which is labor-intensive. , takes a long time, and it is difficult or even impossible to install in windy weather
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[0049] The present invention will be further elaborated below.
[0050] Such as Figures 1 to 7As shown, the present invention provides a segmented radar protective frame automatic retractable device, including a vehicle platform 1, a lower rocker 2, a lower link 3, a long link support 4, a turning cylinder 5, a protective frame, Folding oil cylinder 8, long connecting rod 9, upper rocker 10, upper connecting rod 11, proportional valve group 61, bidirectional balance valve 63, sequence valve 64, hose assembly 65, operating handle 66, valve core displacement feedback detection 67.
[0051] The protective frame includes a vertical plate 6, an angled plate 7, and a horizontal plate 12, and the protective frame has a symmetrical structure on both sides.
[0052] Vertical plate 6 links to each other with vehicle-carrying platform by vertical plate rotating shaft 21, and vertical plate 6 links to each other by angled plate rotating shaft 22 with angled plate 7, and angled plate 7 l...
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Abstract
The invention discloses a fast and automatic retractable protective cover, which comprises a vehicle-carrying platform, a lower rocker, a lower connecting rod, a long connecting rod support, an overturning oil cylinder, a protective cover, a folding oil cylinder, a long connecting rod, an upper rocking rod, an upper link. The protective cover includes a vertical plate, an angled plate, and a horizontal plate, and the protective cover has a symmetrical structure on both sides. The lower rocker, the lower connecting rod, the vertical plate, and the vehicle-carrying platform form a four-bar linkage. Long connecting rod support, vertical plate, angled plate, long connecting rod form four-bar linkage; angled plate, horizontal plate and upper rocker, upper connecting rod form four-bar linkage. The integrated design of camouflage and protection of the present invention: the protective cover has a camouflage function, and there is no need to add a camouflage tarpaulin; quick erection and withdrawal, fully automatic operation: driven by hydraulic pressure, fully automatic operation is realized, saving manpower.
Description
technical field [0001] The invention relates to a fast and automatic unfolding and retracting protection frame, in particular to a segmented radar protection frame automatic extension and retraction device. Background technique [0002] When the vehicle-mounted radar is transported, it is necessary to camouflage the radar front and protect it from scratches. The method of camouflage tarpaulin or protective frame + camouflage tarpaulin is conventionally used. The protective frame is installed on the radar transport vehicle by manpower or a crane. Protect the front at the bottom, and protect the outer side of the skeleton to cover the camouflage tarpaulin, which plays the role of camouflage and protection. [0003] At present, various factories have done a lot of research on the automatic leveling system and the antenna retracting mechanism. However, in the previous products, the antenna protection frame exists as an independent component, and the installation and disassembly...
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Application Information
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