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Hydraulically driven high counter force buffer

A buffer device and high-reflection technology, applied in ship cleaning devices, transportation and packaging, ships, etc., can solve the problems of not hindering the docking of rails, the large size of the buffer device, and rework, saving investment costs, simple structure, and low cost. Effect

Inactive Publication Date: 2005-09-28
中国船舶工业第七〇八研究所
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  • Abstract
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Problems solved by technology

[0002] The existing buffer device used for the docking of the ship and the trestle is a mechanical device in the form of a group of springs. This buffer device is bulky and heavy, and is only suitable for installation on the wharf. engineering rework
At present, there is no suitable buffer device installed on the 10,000-ton ship to absorb the collision kinetic energy at the interface between the ship and the wharf trestle bridge. Especially for train ferries, the setting of the buffer device cannot hinder the docking of the rails. shrink

Method used

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  • Hydraulically driven high counter force buffer
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Embodiment Construction

[0009] The best way to implement the present invention is illustrated below in conjunction with the accompanying drawings:

[0010] See figure 1 , the technical scheme of the present invention is composed of anti-collision plate, rubber fender, bracket, hydraulic cylinder, and oil cylinder support; rubber fender 1 adopts a high-reaction drum-shaped rubber fender with a maximum reaction force of 570KN~615KN, and the rubber fender The installation diameter of 1 is Φ1300mm and the length is 1000mm; the periphery of the front end of rubber fender 1 is connected with the anti-collision plate 3 by bolts 2, the thickness of anti-collision plate 3 is 250mm, and the periphery of the rear end of rubber fender 1 is fixed on the front surface of bracket 4 by bolts ;The rear side of the buffer device bracket 4 is provided with left and right brackets, and the left and right brackets are set at a distance of 826 mm. Two dovetail-shaped longitudinal parallel chute 5 is connected under the le...

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Abstract

The hydraulically driven high counter force buffer as one buffer for reducing the collision between ship and trestle bridge is used for buffering the collision between train ferry and dock. The technological scheme is that the hydraulically driven high counter force buffer consists of collision preventing boards, rubber ship fender, rack, hydraulic cylinder, and cylinder support. The present invention features the drum-shaped rubber ship fender with maximum counter force of 570-615 KN and connected to the collision preventing board and the rack, the rack with sliding track fixed to the deck and forked hinged seat hinged to the piston rod in hydraulic cylinder, the hydraulic cylinder hinged to the cylinder support, and the cylinder support connected to the deck. The present invention is suitable for train ferry.

Description

Technical field: [0001] The invention relates to a buffer device used for avoiding collision when a train ferry boat approaches a trestle bridge. Background technique [0002] The existing buffer device used for the docking of the ship and the trestle is a mechanical device in the form of a group of springs. This buffer device is bulky and heavy, and is only suitable for installation on the wharf. engineering rework. At present, there is no suitable buffer device installed on the 10,000-ton ship to absorb the collision kinetic energy at the interface between the ship and the wharf trestle bridge. Especially for train ferries, the setting of the buffer device cannot hinder the docking of the rails. shrink. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a buffer device suitable for being installed on a train ferry. [0004] The technical scheme of the present invention is composed of anti-collision board, rubbe...

Claims

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Application Information

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IPC IPC(8): B63B59/02
Inventor 汤建良朱志勇
Owner 中国船舶工业第七〇八研究所
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