Intercepting and sucking assembly for inhaul cable type bridge interception anti-collision system

Abstract

The invention discloses an intercepting and sucking assembly for an inhaul cable type bridge interception anti-collision system. The intercepting and sucking assembly is used for being connected to the inhaul cable which is arranged on a channel, and the intercepting and sucking assembly is provided with an electromagnet used for attracting ships; according to the intercepting and sucking assemblyfor the inhaul cable type bridge interception anti-collision system, the invention adopts a structure of the intercepting and sucking assembly arranged on the suspension inhaul cable, the intercepting and sucking assembly can be used for intercepting a ship or an out-of-control ship and the like capable of colliding with a bridge and the like under any environment condition, so that damage of bridge piers and a beam body caused by collision is avoided, meanwhile, rescue of the ships is achieved, and no adverse effect is caused to the bridge piers, the working efficiency and the success rate are improved, the maintenance cost of the bridge is reduced, and the rescue cost is reduced.

Description

technical field [0001] The invention belongs to the field of bridge engineering equipment, and in particular relates to an interception adsorption component used for a cable-type bridge interception and anti-collision system. Background technique [0002] The anti-collision measures of bridges are an important means to ensure the safety of bridges. The main danger comes from ships colliding with bridge piers, and accidents of bridge collapses caused by ships colliding occur from time to time. In the prior art, bridge anti-collision measures mainly include three types to prevent ships from damaging bridge piers: attached anti-collision systems, independent anti-collision systems, and artificial island anti-collision systems. After the above-mentioned anti-collision system is set, when the ship hits the anti-collision system, the ship changes direction, thereby preventing the ship from colliding with a specific area (bridge pier or abutment). When the water level does not cha...

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Problems solved by technology

However, when the water level rises to a certain height, the existing anti-collision system has limited effect and cannot protect the parts of the bridge other than the piers, such as the pier-beam junction and the main girder of the bridge; especially when the river swells and the ship is washed down Under certain conditions, after the ship is out of control, the conventional rescue method is to organize multiple tugboats to approach the out-of-control boat, clamp the out-of-control boat with the bow to adjust the drifting situation of the out-of-control boat, and then wait for an opportunity to anchor the out-of-control boat with a wire rope. The whole process is complicated and dangerous when the boat is towed to the shore for anchoring; moreover, when the current is fast and the speed of the out-of-control boat is fast, the accident usually occurs before it is too late to organize rescue after the discovery. Reduce the success rate of rescue by traditional methods, and even bring safety threats to rescue ships

At the same time, the existing anti-collision system prevents the ship from colliding with the bridge, but also seriously damages the ship; moreover, the attached anti-collision system cannot be completely eliminated when the larger-tonnage ship collides, and the adverse impact on the bridge pier still exists , it is necessary to carry out later inspection and maintenance on the bridge pier

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