WO2019061804A1 - 船舶锚链舱及船舶 - Google Patents

船舶锚链舱及船舶 Download PDF

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Publication number
WO2019061804A1
WO2019061804A1 PCT/CN2017/114136 CN2017114136W WO2019061804A1 WO 2019061804 A1 WO2019061804 A1 WO 2019061804A1 CN 2017114136 W CN2017114136 W CN 2017114136W WO 2019061804 A1 WO2019061804 A1 WO 2019061804A1
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Prior art keywords
anchor chain
ship
buffer portion
chain
anchor
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PCT/CN2017/114136
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English (en)
French (fr)
Inventor
薛林
周静
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广船国际有限公司
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Application filed by 广船国际有限公司 filed Critical 广船国际有限公司
Publication of WO2019061804A1 publication Critical patent/WO2019061804A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/14—Hawse-holes; Hawse-pipes; Hawse-hole closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/56—Bulkheads; Bulkhead reinforcements
    • B63B3/58—Bulkheads; Bulkhead reinforcements with flat plating

Definitions

  • the utility model relates to the technical field of ships, in particular to a ship anchor chain cabin.
  • the anchor chain is retracted by the anchor machine fixed on the ship, and the anchor for storing the anchor chain is specially provided on the ship.
  • the chain compartment, the chain compartment is located below the anchor.
  • the use of the existing anchor chain has the following problems: 1. When the ship is retracting the anchor chain, if the ship's lateral sway is too large, the anchor chain will collide with the anchor chain bulkhead, and the anchor chain cabin will be damaged under long-term action; When the anchor chain is retracted, the anchor chain will collide with the anchor chain floor and damage the bottom structure of the anchor chain; 3. The anchor chain will collide with the side wall of the chain lock when the ship is shaken, and the chain will be damaged.
  • the bulkhead causes greater noise and affects the working life of the living quarters of the living quarters.
  • Another object of the present invention is to provide a ship having a long service life and low working noise.
  • a ship anchor chain cabin including an anchor chain body and an anchor chain tube disposed at a top of the anchor chain body, the inner wall of the anchor chain body being spaced apart along a direction in which the anchor chain is retracted a plurality of annular first buffer portions, and a second buffer portion is disposed on an inner bottom portion of the anchor chain body, the anchor A third buffer portion is disposed on the inner wall of the chain body near the bottom.
  • an inner annular wall of the anchor chain body is recessed with an annular groove for mounting the first buffer portion, and the first buffer portion is disposed in the annular groove.
  • the depth of the annular shallow groove is smaller than the thickness of the first buffer portion.
  • a bottom of the anchor chain body is provided with a sewage collection well, and a separation plate with a through hole is disposed between the sewage collection well and the anchor chain body, the second buffer
  • the portion is a structure that cooperates with the bottom shape of the anchor chain body, and is disposed on the partition plate.
  • the second buffer portion is provided with a hydrophobic hole corresponding to the through hole.
  • the third buffer portion has a cylindrical shape, and the outer wall of the third buffer portion is connected to the inner wall of the anchor chain body, and the interior of the third buffer portion has a space for receiving The accommodating cavity of the anchor chain in a state in which the height of the accommodating cavity is greater than the height of the anchor chain in the stowed state.
  • the first buffer portion, the second buffer portion, and the third buffer portion have a thickness of 50 mm to 150 mm.
  • the first buffer portion, the second buffer portion, and the third buffer portion are made of a rubber material.
  • a ship having the above-described ship chain locker.
  • the ship chain locker is disposed inside the ship's bow, and the ship chain locker is disposed perpendicular to the deck surface of the ship.
  • the utility model has the beneficial effects that: compared with the prior art, the ship anchor chain cabin of the utility model is provided with a plurality of annular first buffer portions on the inner wall, a second buffer portion on the inner bottom portion, and a bottom portion near the bottom.
  • the inner wall is covered with a third buffering portion, which can reduce the collision force of the anchor chain and the wall surface of the anchor chain body when the anchor chain is retracted, protect the bulkhead of the anchor chain body body, and also reduce the anchor chain and the anchor chain.
  • the sound of the bulkhead collision of the cabin body is less noise pollution.
  • FIG. 1 is a schematic view showing the three-dimensional structure of a ship anchor chain cabin according to an embodiment.
  • the anchor chain body 2. The anchor chain tube; 3. The first buffer portion; 4. The second buffer portion; 5. The third buffer portion; 6. The anchor chain.
  • a ship anchor chain cabin includes an anchor chain body 1 and an anchor chain tube 2 disposed at the top of the anchor chain body 1 .
  • a plurality of annular first buffer portions 3 are disposed on the inner wall of the anchor chain body 1 at intervals along the retracting direction of the anchor chain, and a second buffer portion 4 is disposed on the inner bottom portion of the anchor chain body 1
  • the third buffer portion 5 is disposed on the inner wall of the anchor chain body 1 near the bottom.
  • the anchor chain tube 2 is located at one end of the anchor chain body 1 in a trumpet shape.
  • the anchor chain tube 2 disposed at the top of the chain locker body 1 can facilitate the entry of the anchor chain 6 into the chain locker body 1 with a plurality of annular first buffer portions 3 spaced on the inner wall and a second buffer portion 4 at the inner bottom portion.
  • the third buffer portion 5 is disposed on the inner wall near the bottom portion, and the collision force when the anchor chain 6 and the wall surface of the anchor chain body 1 are hardly collided can be slowed down when the anchor chain 6 is retracted, and the anchor chain body 1 is protected.
  • the bulkhead can also reduce the sound of the collision between the anchor chain 6 and the bulkhead of the anchor chain body 1, with less noise pollution.
  • an inner annular wall of the anchor chain body 1 is recessed with an annular groove for mounting the first buffer portion 3, and the first buffer portion 3 is disposed in the annular groove.
  • the depth of the annular groove is smaller than the thickness of the first buffer portion 3.
  • the positioning and mounting of the first buffer portion 3 can be facilitated by opening an annular groove for mounting the first buffer portion 3 on the inner wall of the chain locker body 1.
  • the connection strength of the first buffer portion 3 is strengthened to ensure the first buffer portion. 3 structural stability.
  • the spacing between the adjacent two first buffer portions 3 is not less than 1 m, and the diameter of the inner hole of the first buffer portion 3 is not less than the maximum distance that the anchor chain can swing when being retracted.
  • the spacing between the adjacent two first buffer portions 3 is not less than the length of the single-section anchor chain.
  • a bottom of the anchor chain body 1 is provided with a sewage collection well, and a separation plate with a through hole is disposed between the sewage collection well and the anchor chain body 1 , and the second buffer portion 4 is A structure that cooperates with the bottom shape of the anchor chain body and is disposed on the partition plate.
  • the second buffer portion 4 is provided with a hydrophobic hole corresponding to the through hole.
  • a sewage collection well is arranged at the bottom of the anchor chain body 1 for collecting the seawater brought into the anchor chain body 1 when the anchor chain 6 is retracted, and the time when the anchor chain 6 is immersed in the seawater can be effectively lengthened. The service life of the anchor chain 6.
  • the third buffer portion 5 has a cylindrical shape, and an outer wall of the third buffer portion 5 is connected to an inner wall of the anchor chain body 1, and an inner portion of the third buffer portion 5 has a space for receiving the stowage
  • the third buffer portion 5 can effectively reduce the impact force of the hull of the hull to drive the anchor chain 6 to hit the bottom of the anchor chain body 1 and enhance the service life of the anchor chain body 1 .
  • the height of the accommodating chamber is greater than the height of the anchor chain 6 in the stowed state to ensure that the anchor chain 6 is in contact with the anchor chain body 1 to be protected by the third buffer portion 5.
  • the first buffer portion 3, the third buffer portion 5, and the second buffer portion 4 have a thickness of 50 mm to 150 mm.
  • the thickness of the first buffer portion 3, the third buffer portion 5, and the second buffer portion 4 is 100 mm.
  • the first buffer portion 3, the second buffer portion 4, and the third buffer portion 5 are made of a rubber material.
  • the first buffer portion 3, the third buffer portion 5, and the second buffer portion 4 made of a rubber material can simultaneously resist corrosion of seawater while ensuring a certain cushioning effect.
  • the present invention also provides a ship on which the above-described ship anchor chain cabin is disposed.
  • the ship chain locker is disposed inside the ship's bow, and the ship chain locker is disposed perpendicular to the deck surface of the ship.
  • the vertical arrangement of the ship chain locker and the ship's splint surface can reduce the contact between the anchor chain 6 and the anchor chain body 1 during the retracting process of the anchor chain 6, reducing the collision of the collision, and further protecting the anchor chain body 1 from being avoided. Suffering from excessive collision of the anchor chain 6.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

一种船舶锚链舱，包括锚链舱本体（1）和设置于锚链舱本体（1）的顶部的锚链管（2），锚链舱本体（1）的内壁上沿锚链（6）的收放方向间隔设置有多个环形的第一缓冲部（3），锚链舱本体（1）的内侧底部上设置有第二缓冲部（4），锚链舱本体（1）靠近底部的内壁上设置有第三缓冲部（5），在内壁上间隔设置多个环形的第一缓冲部（3）、在内侧底部设置第二缓冲部（4）、在靠近底部的内壁上覆盖设置第三缓冲部（5），可在收放锚链（6）时减缓锚链（6）与锚链舱本体（1）的壁面硬性碰撞的碰撞力，保护锚链舱本体（1）的舱壁，同时还可以减少锚链（6）与锚链舱本体（1）的舱壁碰撞发出的声响，较少噪音污染。

Description

船舶锚链舱及船舶 技术领域
本实用新型涉及船舶技术领域，尤其涉及一种船舶锚链舱。
背景技术
目前在船舶停泊时，需要抛锚使用锚链和锚给船舶提供用于固定船舶的牵引力，锚链通过固定在船舶上的锚机来收放，并且在船舶上专门设置有用于存放锚链的锚链舱，锚链舱位于锚机的下方。现有的锚链的使用存在以下问题：1、船舶在收放锚链时，如果船舶横摇摆幅度过大，锚链会与锚链舱壁碰撞，长期作用下将会损坏锚链舱；2、当收放锚链时，锚链会与锚链舱底板碰撞摩擦，损坏锚链舱底部结构；3、堆放的锚链在船舶摇晃时，会与锚链舱侧壁发生碰撞，损坏锚链舱壁，同时造成较大的噪音，影响居住舱的居住人员工作生活。
实用新型内容
本实用新型的一个目的在于：提供一种船舶锚链舱，其能够避免锚链在收放及存储时锚链对锚链舱的破坏。
本实用新型的另一个目的在于：提供一种船舶，其锚链舱的使用寿命长，工作噪音小。
为达此目的，本实用新型采用以下技术方案：
一方面，提供一种船舶锚链舱，包括锚链舱本体和设置于所述锚链舱本体的顶部的锚链管，所述锚链舱本体的内壁上沿锚链的收放方向间隔设置有多个环形的第一缓冲部，所述锚链舱本体的内侧底部上设置有第二缓冲部，所述锚 链舱本体靠近底部的内壁上设置有第三缓冲部。
作为一种优选的技术方案，所述锚链舱本体的内壁上凹设有用于安装所述第一缓冲部的环形槽，所述第一缓冲部设置于所述环形槽内。
作为一种优选的技术方案，所述环形浅槽的深度小于所述第一缓冲部的厚度。
作为一种优选的技术方案，所述锚链舱本体的底部设置有污水收集井，所述污水收集井与所述锚链舱本体之间设置有带通孔的隔离板，所述第二缓冲部为与所述锚链舱本体的底部形状配合的结构，其设置于所述隔离板上。
作为一种优选的技术方案，所述第二缓冲部上对应所述通孔开设有疏水孔。
作为一种优选的技术方案，所述第三缓冲部呈筒状，所述第三缓冲部外壁与所述锚链舱本体的内壁连接，所述第三缓冲部的内部内具有用于容纳收起状态的锚链的容纳腔，所述容纳腔的高度大于所述锚链处于收起状态下的高度。
作为一种优选的技术方案，所述第一缓冲部、所述第二缓冲部和所述第三缓冲部的厚度为50mm-150mm。
作为一种优选的技术方案，所述第一缓冲部、所述第二缓冲部和所述第三缓冲部采用橡胶材料制成。
另一方面，提供一种船舶，所述船舶上设置有上述的船舶锚链舱。
作为一种优选的技术方案，所述船舶锚链舱设置于所述船舶的船艏内部，所述船舶锚链舱与所述船舶的甲板面垂直设置。
本实用新型的有益效果为：与现有技术相比本实用新型中的船舶锚链舱在内壁上间隔设置多个环形的第一缓冲部、在内侧底部设置第二缓冲部、在靠近底部的内壁上覆盖设置第三缓冲部，可在收放锚链时减缓锚链与锚链舱本体的壁面硬性碰撞的碰撞力，保护锚链舱本体的舱壁，同时还可以减少锚链与锚链 舱本体的舱壁碰撞发出的声响，较少噪音污染。
附图说明
下面根据附图和实施例对本实用新型作进一步详细说明。
图1为实施例所述船舶锚链舱立体结构示意图。
图中：
1、锚链舱本体；2、锚链管；3、第一缓冲部；4、第二缓冲部；5、第三缓冲部；6、锚链。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本实用新型的技术方案。
如图1所示，于本实施例中，本实用新型所述的一种船舶锚链舱，包括锚链舱本体1和设置于所述锚链舱本体1的顶部的锚链管2，所述锚链舱本体1的内壁上沿锚链的收放方向间隔设置有多个环形的第一缓冲部3，所述锚链舱本体1的内侧底部上设置有第二缓冲部4，所述锚链舱本体1靠近底部的内壁上覆盖设置有第三缓冲部5。具体的，锚链管2位于锚链舱本体1的一端呈喇叭状。
在锚链舱本体1的顶部设置的锚链管2可方便锚链6进入锚链舱本体1内，在内壁上间隔设置多个环形第一缓冲部3、在内侧底部设置第二缓冲部4、在靠近底部的内壁上覆盖设置第三缓冲部5，可在收放锚链6时减缓锚链6与锚链舱本体1的壁面的硬性碰撞时的碰撞力，保护锚链舱本体1的舱壁，同时还可以减少锚链6与锚链舱本体1的舱壁碰撞发出的声响，较少噪音污染。
优选的，所述锚链舱本体1的内壁上凹设有用于安装所述第一缓冲部3的环形槽，所述第一缓冲部3设置于所述环形槽内。
进一步的，所述环形槽的深度小于所述第一缓冲部3的厚度。
通过在锚链舱本体1的内壁上开设用于安装第一缓冲部3的环形槽可方便对第一缓冲部3的定位和安装，加强第一缓冲部3的连接强度，保证第一缓冲部3的结构稳定性。
优选的，相邻两个第一缓冲部3之间的间距不小于1m，第一缓冲部3的内孔直径不小于锚链在收放时可摆动的最大距离。
进一步的，相邻两个第一缓冲部3之间的间距不小于单节锚链的长度。
优选的，所述锚链舱本体1的底部设置有污水收集井，所述污水收集井与所述锚链舱本体1之间设置有带通孔的隔离板，所述第二缓冲部4为与所述锚链舱本体的底部形状配合的结构，其设置于所述隔离板上。
进一步的，所述第二缓冲部4上对应所述通孔开设有疏水孔。
在锚链舱本体1的底部设置污水收集井可用于在锚链6收起时对带入锚链舱本体1内的海水进行收集，较少锚链6被海水浸泡的时间，可有效的加长锚链6的使用寿命。
优选的，所述第三缓冲部5呈筒状，所述第三缓冲部5外壁与所述锚链舱本体1的内壁连接，所述第三缓冲部5的内部内具有用于容纳收起状态的锚链6的容纳腔，所述容纳腔的高度大于所述锚链6处于收起状态下的高度。
第三缓冲部5的设置在锚链6被收起时，可有效的减小船体的晃动带动锚链6撞击锚链舱本体1的底部的冲击力，增强锚链舱本体1的使用寿命，容纳腔的高度大于锚链6收起状态下的高度可确保锚链6与锚链舱本体1接触的地方均被第三缓冲部5保护到。
优选的，所述第一缓冲部3、所述第三缓冲部5和所述第二缓冲部4的厚度为50mm-150mm。
具体的，在本实施例中第一缓冲部3、第三缓冲部5和第二缓冲部4的厚度为100mm。
优选的，所述第一缓冲部3、所述第二缓冲部4和所述第三缓冲部5采用橡胶材料制成。
采用橡胶材料制成的第一缓冲部3、第三缓冲部5和第二缓冲部4可在保证具有一定的缓冲作用的前提下同时能够抵抗海水的腐蚀。
此外，本实用新型还提供一种船舶，其上设置有上述的船舶锚链舱。
进一步的，所述船舶锚链舱设置于所述船舶的船艏内部，所述船舶锚链舱与所述船舶的甲板面垂直设置。
船舶锚链舱与船舶的夹板面垂直设置可在锚链6的收放过程中减少锚链6与锚链舱本体1的接触，减少了碰撞的反生，进一步的保护锚链舱本体1避免受到锚链6过多的碰撞。
需要声明的是，上述具体实施方式仅仅为本实用新型的较佳实施例及所运用技术原理，在本实用新型所公开的技术范围内，任何熟悉本技术领域的技术人员所容易想到的变化或替换，都应涵盖在本实用新型的保护范围内。
以上通过具体的实施例对本实用新型进行了说明，但本实用新型并不限于这些具体的实施例。本领域技术人员应该明白，还可以对本实用新型做各种修改、等同替换、变化等等。但是，这些变换只要未背离本实用新型的精神，都应在本实用新型的保护范围之内。另外，本申请说明书和权利要求书所使用的一些术语并不是限制，仅仅是为了便于描述。此外，以上多处所述的“一个实施例”、“另一个实施例”等表示不同的实施例，当然也可以将其全部或部分结合在一个实施例中。

Claims (10)

  1. 一种船舶锚链舱，其特征在于，包括锚链舱本体和设置于所述锚链舱本体的顶部的锚链管，所述锚链舱本体的内壁上沿锚链的收放方向间隔设置有多个环形的第一缓冲部，所述锚链舱本体的内侧底部上设置有第二缓冲部，所述锚链舱本体靠近底部的内壁上设置有第三缓冲部。
  2. 根据权利要求1所述的船舶锚链舱，其特征在于，所述锚链舱本体的内壁上凹设有用于安装所述第一缓冲部的环形槽，所述第一缓冲部设置于所述环形槽内。
  3. 根据权利要求2所述的船舶锚链舱，其特征在于，所述环形槽的深度小于所述第一缓冲部的厚度。
  4. 根据权利要求1所述的船舶锚链舱，其特征在于，所述锚链舱本体的底部设置有污水收集井，所述污水收集井与所述锚链舱本体之间设置有带通孔的隔离板，所述第二缓冲部为与所述锚链舱本体的底部形状配合的结构，其设置于所述隔离板上。
  5. 根据权利要求4所述的船舶锚链舱，其特征在于，所述第二缓冲部上对应所述通孔开设有疏水孔。
  6. 根据权利要求1所述的船舶锚链舱，其特征在于，所述第三缓冲部呈筒状，所述第三缓冲部外壁与所述锚链舱本体的内壁连接，所述第三缓冲部的内部内具有用于容纳收起状态的锚链的容纳腔，所述容纳腔的高度大于所述锚链处于收起状态下的高度。
  7. 根据权利要求1所述的船舶锚链舱，其特征在于，所述第一缓冲部、所述第二缓冲部和所述第三缓冲部的厚度为50mm-150mm。
  8. 根据权利要求1所述的船舶锚链舱，其特征在于，所述第一缓冲部、所述第二缓冲部和所述第三缓冲部采用橡胶材料制成。
  9. 一种船舶，其特征在于，所述船舶上设置有权利要求1-8所述的船舶锚链舱。
  10. 根据权利要求9所述的船舶锚链舱，其特征在于，所述船舶锚链舱设置于所述船舶的船艏内部，所述船舶锚链舱与所述船舶的甲板面垂直设置。
PCT/CN2017/114136 2017-09-26 2017-11-30 船舶锚链舱及船舶 WO2019061804A1 (zh)

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CN108657371B (zh) * 2018-06-29 2020-05-15 广船国际有限公司 一种船舶艏部结构及其设计方法
CN115042920A (zh) * 2022-05-27 2022-09-13 中船黄埔文冲船舶有限公司 一种锚链舱结构
CN115009419B (zh) * 2022-06-29 2023-09-22 广船国际有限公司 一种具有y型锚链舱结构的船舶

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