Airport quick response air bag type blocking system

Abstract

The invention provides an airport quick response air bag type blocking system which comprises a buried box, at least two air bags, a blocking net, a gas generator, a remote control device, a tripping gear and a delay circuit. A turning cover is arranged at the upper port of the buried box, and the buried box is buried at the tail end of an airport runway. The air bags, the blocking net, the gas generator, the tripping gear and the delay circuit are arranged in the buried box, and the lower ends of the air bags are fixed to the internal bottom face of the buried box in a spaced mode. An outlet of the gas generator is connected with the air bags. The two ends of the blocking net are connected with the side faces of the adjacent air bags respectively. The tripping gear is installed at the upper port of the buried box. The delay circuit is electrically connected with the gas generator. The remote control device is wirelessly connected with the gas generator, the tripping gear and the delay circuit. The airport quick response air bag type blocking system has the advantages that in an emergency, a quick response can be made, the blocking net is unfolded within shortest time and reaches a working state, and the defects that an existing blocking device is complex in arrangement, large in labor amount of operators and low in efficiency are overcome.

Description

technical field [0001] The invention belongs to the technical field of civil aviation, and in particular relates to an airport rapid response air bag arresting system. Background technique [0002] With the rapid development of the domestic civil aviation transportation industry, the number of passengers carried annually has increased significantly. Therefore, effectively protecting the lives and property of passengers has become the top priority of the development of the civil aviation industry. The most likely type of accident during the take-off and landing phase is running off the runway. Therefore, it is of great significance to establish a set of fast-response and reliable interception system to improve the safety and security capabilities of airport operations. [0003] At present, the existing arresting devices are all composed of arresting nets, arresting cables, and vertical grid structures. The disadvantage is that the installation and operation are cumbersome. On...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing arresting devices are all composed of arresting nets, arresting cables, and vertical grid structures. The disadvantage is that the installation and operation are cumbersome. Once an emergency needs to be used, the staff still needs to rush to the operation site and manually arrange the arresting nets. Therefore, the workload is large and time-consuming, so it is impossible to meet the processing requirements of emergency events such as aircraft overrunning the runway.

It is precisely because of a series of disadvantages of the existing arresting devices that it cannot be widely used in the entire civil aviation system at present

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