Aircraft orbital roll-off take-off and landing aids

Abstract

The aircraft rail roll takeoff and landing auxiliary device of the invention belongs to the mechanical field and relates to carrier-based aircraft takeoff and landing technology. The landing aids of carrier-based aircraft in active service in foreign militaries mostly use hydraulic arresting landing technology, especially the MK7 hydraulic arresting device is the most typical. However, due to the shortcomings in the design of the MK7 hydraulic arresting device, the accident rate is relatively high, and it is difficult for pilots to master this technology. According to the pilots, it is like dancing on the tip of a knife. The present invention finds another way to divide the landing process of carrier-borne aircraft into six stages: landing, hooking, binding, taxiing, decelerating taxiing, and stopping. Landing, hooking, and binding occur simultaneously, and the latter three stages are all in the It is carried out on the track and is restricted. As long as the hook is successful, the successful landing will be guaranteed, and there will be no accidents caused by deviation from the runway during taxiing. The successful landing rate is higher than that of the MK7 hydraulic arresting device. The device of the invention can also help carrier-based aircraft to take off.

Description

1. Technical field [0001] The invention belongs to the field of machinery and relates to the take-off and landing technology of an aircraft carrier-borne aircraft. 2. Background technology [0002] The landing technology of carrier-based aircraft in active service is mainly hydraulic arresting technology, and the American MK7 type is the most typical. The MK7 hydraulic arresting device is mainly composed of arresting cables, pulleys, hydraulic buffer devices, accumulators and other equipment. This device can help heavy carrier-based aircraft like F-14 and F-18 successfully land within a distance of less than 100 meters However, the MK7 hydraulic arresting device also has inherent defects. Because the glide distance is very short, severe overload will inevitably cause damage to the pilot's body. It is reported that the U.S. Navy has experienced two accidents in which the pilots of carrier-based aircraft broke their cervical vertebrae due to excessive overload during an inte...

AI Technical Summary

Problems solved by technology

The MK7 hydraulic arresting device is mainly composed of arresting cables, pulleys, hydraulic buffer devices, accumulators and other equipment. This device can help heavy carrier-based aircraft like F-14 and F-18 successfully land within a distance of less than 100 meters However, the MK7 hydraulic arresting device also has inherent defects

[0006] Using the MK7 hydraulic arresting device for carrier-based aircraft recovery operations requires high physical fitness and technical requirements for carrier-based aircraft pilots, and the training time for pilots is long and expensive.

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