Elevation self-adaptive method for intercepting ship
An adaptive, ship-based technology, applied in climate change adaptation, shipping equipment, etc., can solve problems such as pollution, leakage of the environment, ship crashes and fatalities, and achieve the effects of avoiding damage, reducing costs, and ensuring safety
Active Publication Date: 2014-06-25
NINGBO UNIV
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Problems solved by technology
Once the ship bridge collides, it will not only cause major accidents such as ship destruction and bridge collapse, but also cause huge economic losses, and may also cause catastrophic environmental pollution due to oil leakage due to ship damage
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[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] As shown in the figure, an altitude adaptive ship interception method includes the following specific processes:
[0021] (1) Ship interception devices are installed on both sides of the non-navigation hole part of the bridge (no-navigation area). The specific installation process of the ship interception device is as follows:
[0022] (1.1), install a plurality of supporting piles 1 with pile caps 3 on the upper ends in the water, and fix the cylinder 4 on the pile caps 3, and install the gas generator 5 and multi-layer telescopic cylinder 4 in the cylinder 4 Sleeve 6, then get the interception net 2 that is made up of many transverse cables and longitudinal cables, the transverse cable of interception net 2 is fixedly connected 2 with sleeve pipe 6 and cylinder 4;
[0023] (1.2), fixedly connect the iron chain 7 at the connection bet...
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The invention discloses an elevation self-adaptive method for intercepting a ship. The method is characterized in that ship intercepting devices are mounted at two sides of part outside navigation holes on the bridge, respectively; when the ship impacts a triggering cable or a triggering net of the intercepting device, and the impacting force is beyond the breaking strength of the triggering cable, the triggering cable can trigger a telescopic connecting mechanism through a triggering mechanism to quickly raise together with the intercepting net so as to bag the stem of the ship; the ship moves towards the bridge together with the intercepting net and pulls an iron chain connected with ship to move, the iron chain drives a sunken block to sink into the water until to the bottom, the sunken block moves in sludge underwater under the driving of the ship to produce a towing resistance to the ship so as to effectively intercept the ship. The method disclosed by the invention has the advantages that when the ship is deviated from a navigation track, the navigation speed of the impacting ship can be gradually reduced by the rowing resistance of the intercepting net until the ship stops moving, therefore, the ship is resisted to close to or impact the bridge, and the safety of the bridge and the ship body can be ensured.
Description
technical field [0001] The invention relates to a ship interception method for protecting bridges, in particular to an elevation adaptive ship interception method. Background technique [0002] With the rapid development of traffic construction, the construction of bridges is becoming more and more extensive, and the probability of ships colliding with bridges is also increasing. Once the ship bridge collides, it will not only cause major accidents such as ship destruction and bridge collapse, but also cause huge economic losses, and may also cause catastrophic environmental pollution due to oil leakage from ship damage. In recent years, a large number of large-scale cross-sea and cross-river bridges have been built in my country, and the risk of long bridges being hit by ships has greatly increased. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an elevation-adaptive ship interception method that can ensure t...
Claims
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IPC IPC(8): E02B3/20E02B3/26
CPCY02A30/30
Inventor 沈利君杨黎明刘军董新龙
Owner NINGBO UNIV