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Energy consumption box for anchor chain, energy consumption device and ship arresting device
The invention discloses an energy consumption box for an anchor chain, an energy consumption device and a ship arresting device.The energy consumption box for the anchor chain comprises a box body, a plurality of elastic dampers are arranged in the box body, the energy consumption device comprises the anchor chain and the energy consumption box, the energy consumption box is used for arranging the anchor chain in a penetrating mode, and under the condition that the anchor chain penetrates through the box body, the elastic dampers are arranged in the box body. The elastic damper makes contact with the anchor chain so as to store or release elastic potential energy, and the ship arresting device comprises the energy consumption device. When the ship arresting device is impacted by a ship, the anchor chain is released and penetrates through the box body in a sliding mode, in the process that the anchor chain penetrates through the box body, the anchor chain makes contact with the elastic damper, and the elastic damper is continuously switched between the two states of storing elastic potential energy and releasing the elastic potential energy by means of the anisotropy of the direction between two adjacent chain rings of the anchor chain. The kinetic energy of the ship is dissipated; meanwhile, the elastic damper is in contact with the anchor chain, the kinetic energy of the ship is further dissipated through friction loss, and the characteristic of high energy dissipation is achieved.
本发明公开了一种锚链用耗能箱、耗能装置及船舶拦阻装置，所公开的锚链用耗能箱包括箱体，箱体内设置有多个弹性阻尼器，所公开的耗能装置包括锚链和前述的耗能箱，耗能箱用于穿设锚链，在锚链穿过箱体的情况下，弹性阻尼器与锚链相接触，以储存或释放弹性势能，船舶拦阻装置包括前述的耗能装置；当船舶拦阻装置遭受船舶撞击时，锚链被释放、并滑动穿过箱体，在锚链穿过箱体的过程中，锚链与弹性阻尼器接触，依靠锚链的两个相邻链环之间的方向的各异性，弹性阻尼器在储存弹性势能和释放弹性势能的两个状态之间不断切换，从而耗散船舶动能；与此同时，弹性阻尼器与锚链相接触，通过摩擦损耗进一步耗散船舶动能，具有能量耗散高的特点。
Energy consumption box for anchor chain, energy consumption device and ship arresting device
The invention discloses an energy consumption box for an anchor chain, an energy consumption device and a ship arresting device.The energy consumption box for the anchor chain comprises a box body, a plurality of elastic dampers are arranged in the box body, the energy consumption device comprises the anchor chain and the energy consumption box, the energy consumption box is used for arranging the anchor chain in a penetrating mode, and under the condition that the anchor chain penetrates through the box body, the elastic dampers are arranged in the box body. The elastic damper makes contact with the anchor chain so as to store or release elastic potential energy, and the ship arresting device comprises the energy consumption device. When the ship arresting device is impacted by a ship, the anchor chain is released and penetrates through the box body in a sliding mode, in the process that the anchor chain penetrates through the box body, the anchor chain makes contact with the elastic damper, and the elastic damper is continuously switched between the two states of storing elastic potential energy and releasing the elastic potential energy by means of the anisotropy of the direction between two adjacent chain rings of the anchor chain. The kinetic energy of the ship is dissipated; meanwhile, the elastic damper is in contact with the anchor chain, the kinetic energy of the ship is further dissipated through friction loss, and the characteristic of high energy dissipation is achieved.
本发明公开了一种锚链用耗能箱、耗能装置及船舶拦阻装置，所公开的锚链用耗能箱包括箱体，箱体内设置有多个弹性阻尼器，所公开的耗能装置包括锚链和前述的耗能箱，耗能箱用于穿设锚链，在锚链穿过箱体的情况下，弹性阻尼器与锚链相接触，以储存或释放弹性势能，船舶拦阻装置包括前述的耗能装置；当船舶拦阻装置遭受船舶撞击时，锚链被释放、并滑动穿过箱体，在锚链穿过箱体的过程中，锚链与弹性阻尼器接触，依靠锚链的两个相邻链环之间的方向的各异性，弹性阻尼器在储存弹性势能和释放弹性势能的两个状态之间不断切换，从而耗散船舶动能；与此同时，弹性阻尼器与锚链相接触，通过摩擦损耗进一步耗散船舶动能，具有能量耗散高的特点。
Energy consumption box for anchor chain, energy consumption device and ship arresting device
锚链用耗能箱、耗能装置及船舶拦阻装置
WANG JIANQIANG (author) / WANG YONGXIANG (author) / ZHAO YANLONG (author) / PAN CHANGPING (author) / ZHONG MING (author) / LI XUAN (author) / SONG XIAOBO (author) / LIU LE (author) / LIU KUN (author) / FU PENGTAO (author)
2022-05-27
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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