Rapidly liftable radar antenna module trailer
A radar antenna and trailer technology, which is applied to steering mechanisms of deflectable wheels, motor vehicles, vehicle parts, etc., can solve problems such as poor use effect, dragging tires, and low height of trailers from the ground, to prevent rain and dust, Satisfy cornering performance and improve work efficiency
Pending Publication Date: 2022-04-12
WUHAN BINHU ELECTRONICS
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Problems solved by technology
[0002] When the existing ground penetrating radar is used for surveying, the radar antenna is fixed on the trailer, which is pulled by a tractor. The tow bar and the trailer are connected by bolts. When the turning radius of the tractor is small, the universal wheels of the trailer cannot rotate in time, and there is a phenomenon of dragging the tire. At this time, the tire does not roll, but directly rubs against the ground, which directly leads to tire friction damage and affects the service life of the trailer.
[0003] In addition, the existing trailer does not use a lifting mechanism, the trailer has a very low height from the ground, cannot pass through obstacles such as speed bumps, has low passing performance on the road, and is difficult to operate. Time-consuming and labor-intensive, the use effect is poor
[0004] For ground penetrating radar, it is necessary to choose non-metallic material glass fiber reinforced plastic as the main manufacturing material of the radar antenna module trailer, which avoids the interference of metal materials on the measurement work of the ground penetrating radar antenna, so as to meet the test performance of the radar, but the glass fiber reinforced plastic material has the disadvantage that it cannot be welded , can not be integrally welded and formed, difficult to install, can adopt modular design, and assemble with related modules according to requirements
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] A kind of fast lifting radar antenna module trailer of the present invention, as figure 1 and figure 2 As shown, it mainly includes traction device, trailer body, lifting mechanism and so on.
[0028] like image 3 , Figure 5 , Figure 7 , Figure 8 As shown, the traction device mainly includes a hook ball cover 1, a traction rod 2, a rolling bearing 3, a main shaft fixing rod 4, a front wheel 5, and a transition piece 7. The tow hook ball cover 1 and the tow bar 2 are connected to the main shaft fixed rod 4 by bolts, and the tow bar 2 can rotate up and down, thereby weakening the impact of uneven road surface on the trailer. Two front wheels 5 are installed at the lower end of the main shaft fixed rod 4, two sets of rolling bearings 3 are installed above the main shaft fixed rod 4, and the shell of the rolling bearings...
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The invention relates to the field of combined installation and lifting of radar antenna module trailers, in particular to a radar antenna module trailer capable of being quickly lifted. The front wheel and the rear wheel of the trailer are provided with the lifting mechanisms, when the trailer encounters obstacles such as deceleration strips and the like, the ground clearance of the trailer can be rapidly increased within one minute by shaking the hand-cranking wheels of the lifting mechanisms, the trailer can be controlled at any height according to needs, the locking rod is rotated for locking, and the trailer can normally run on a common road; the trafficability and adaptability of the trailer are greatly improved, the working range of the trailer is wider, and the using effect is better.
Description
technical field [0001] The invention relates to the field of combined installation and lifting of a radar antenna module trailer, in particular to a radar antenna module trailer that can be lifted rapidly. Background technique [0002] When the existing ground penetrating radar is used for surveying, the radar antenna is fixed on the trailer, which is pulled by a tractor. The tow bar and the trailer are connected by bolts. When the turning radius of the tractor is small, the universal wheels of the trailer cannot rotate in time, and there is a phenomenon of dragging the tire. At this time, the tire does not roll, but directly rubs against the ground, which directly leads to tire friction damage and affects the service life of the trailer. [0003] In addition, the existing trailer does not use a lifting mechanism, the trailer has a very low height from the ground, cannot pass through obstacles such as speed bumps, has low passing performance on the road, and is difficult to ...
Claims
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IPC IPC(8): B62D59/02B60G17/00B62D21/20B62D9/00
Inventor 徐应才朱接印
Owner WUHAN BINHU ELECTRONICS
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