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Bridge Anti-ship Collision Ordinary Submersible Barge Anchoring Stress Airbag Pre-arresting System

An anti-ship collision and inflatable system technology, applied in traffic control systems, ship traffic control, anti-theft alarms, etc., can solve problems such as collision between ships and bridge piers, and achieve the effects of reducing injuries, effectively buffering, and avoiding abnormal failures.

Active Publication Date: 2021-06-18
上海中交水运设计研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The purpose of the present invention is to provide a pre-arresting system for bridge body anti-ship collision and normal submersible pontoon anchor stress airbags, which is suitable for operation in harsh environments and can effectively solve the problem of collision between sailing ships and bridge piers

Method used

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  • Bridge Anti-ship Collision Ordinary Submersible Barge Anchoring Stress Airbag Pre-arresting System
  • Bridge Anti-ship Collision Ordinary Submersible Barge Anchoring Stress Airbag Pre-arresting System
  • Bridge Anti-ship Collision Ordinary Submersible Barge Anchoring Stress Airbag Pre-arresting System

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Embodiment 1

[0064] Embodiment 1: as attached figure 2 As shown, the monitoring equipment of the early warning system is a magnetic sensor array arranged by underwater steel cables tied between barges on both sides. as attached figure 1 As shown, the anti-collision interception device includes bag-type airbags installed between two barges. When the air bag is inflated, it is below the water surface line. In the initial state of the airbag, the airbag is slightly inflated and sinks to the bottom or mud surface through the counterweight. figure 2 As shown, after being inflated, it floats to the water surface, and the top surface is 0.5-4m above the water surface line. The arresting airbag system is divided into pier bridge airbags and bridge front airbags.

[0065] In the foregoing, as attached image 3 As shown, the power supply of the power system includes two ways, one is the use of new energy, and the other is the traditional wired power supply. Specifically include:

[0066] 1...

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Abstract

The bridge body anti-ship collision normal submersible pontoon anchors the stress airbag pre-arresting system, and the pre-normal submersible is equipped with flexible interception facilities. The early warning system is controlled by magnetic induction to trigger the inflation of the airbag and make it surface, including: Ship collision interception device, early warning system, inflation system and power supply system; the anti-ship collision interception device is a flexible interception device, and the anti-ship collision interception device includes a bag-type airbag installed between two barges; the early warning system includes The magnetic sensor array arranged by the underwater steel cable between the barges on both sides, and the anti-ship collision interception device is installed upstream or downstream of the pier to prevent the collision between the boat and the pier; when the airbag is activated, the height above the water surface is 0.5 ~4m, effective interception of ships above 300t class. The air bag arresting is simple and effective, and is suitable for operation in harsh environments. It can prevent incoming ships from colliding with the pier and bridge body at a long distance, and effectively protect the pier facilities and ships.

Description

technical field [0001] The present invention belongs to IPC classification E02B3 / 26 the protection technology of shipping equipment for fixed marine structures such as coasts and seaports or E01F15 / 14 the partial protection technology for bridge piers or road safety islands, or G08G3 / 00 the traffic control system of marine vehicles; or G08G3 / 02 Anti-ship collision system for traffic facilities; involves track detection technology and controllable interception technology related to bridge protection, especially the pre-arresting system of bridge body anti-ship collision and normal submersible pontoon anchor stress airbags. Background technique [0002] With economic development and meeting the needs of economic development, domestic bridge technology has been fully developed, and bridges across rivers and seas are being built continuously. At the same time, the development of ships shows a trend of large-scale, the flow of ships is increasing day by day, and the traffic is b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B3/26G08G3/02G08B13/24
CPCE02B3/26G08B13/2491G08G3/02Y02A30/30
Inventor 屈斌周树高范晓琦关成杰童志华代李昊张松勇魏魁
Owner 上海中交水运设计研究有限公司
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