WO2018227872A1 - 极地船舶用救生圈安装架 - Google Patents

极地船舶用救生圈安装架 Download PDF

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Publication number
WO2018227872A1
WO2018227872A1 PCT/CN2017/111451 CN2017111451W WO2018227872A1 WO 2018227872 A1 WO2018227872 A1 WO 2018227872A1 CN 2017111451 W CN2017111451 W CN 2017111451W WO 2018227872 A1 WO2018227872 A1 WO 2018227872A1
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Prior art keywords
lifebuoy
mounting plate
mounting
side panel
mount
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PCT/CN2017/111451
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English (en)
French (fr)
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谭小东
万小三
陈发平
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广船国际有限公司
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Publication of WO2018227872A1 publication Critical patent/WO2018227872A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment

Definitions

  • the utility model relates to the technical field of polar ship manufacturing, in particular to a lifebuoy mounting bracket for a polar ship.
  • the life-saving ring frame of the shipbuilding industry is an ordinary steel life-saving ring frame, which is composed of a bracket, a hook and a support.
  • the structure is relatively simple and can be installed on a railing or a steel wall.
  • the common method is to heat the lifebuoy by directly covering the electric heating cover on the lifebuoy or the mounting bracket.
  • the electric heating protection cover is made of canvas and heating cable, and a heating cable is arranged in the canvas, and the heat is transmitted to the lifebuoy through the heating cable.
  • the utility model aims to provide an polar ship with good heating protection effect and long service life. Marine lifebuoy mounting bracket.
  • a lifebuoy mount for an offshore vessel comprising a housing having an opening and a cover for covering the opening, the cover being detachably connected to the housing, wherein the housing is provided with a heating device
  • a hook for suspending the lifebuoy is disposed in the housing adjacent to the heating device.
  • the casing includes a mounting plate for mounting the heating device, and a first side plate and a second side vertically connected to the periphery of the mounting plate. a plate, a third side plate, and a fourth side plate, the first side plate is located at an upper end of the mounting plate and opposite to the third side plate, and one end of the cover body passes through the stud and the first side
  • the board is detachably connected, the mounting board is opposite to the opening, the hook is disposed on a side of the mounting board near the opening, and the cover is made of a canvas material.
  • the width of the first side panel is not greater than the thickness of the heating device.
  • the third side plate is provided with a drain hole, and the drain hole communicates with the outside of the casing through the drain pipe.
  • the third side plate has a tapered structure, and the upper end of the third side plate has a cross section larger than a cross section of the lower end thereof, and the third side plate The cross-sectional area of the lower end is equal to the cross-sectional area of the drain hole.
  • the third side plate has a first end connected to the mounting plate and a second end opposite to the first end, the first end The level is lower than the level of the second end, and the drain hole is adjacent to the first end.
  • the casing includes a mounting plate for mounting the heating device and a first side vertically connected to the periphery of the mounting plate. a plate, a second side plate, a third side plate and a fourth side plate, the first side plate is located at an upper end of the mounting plate and opposite to the third side plate, and one end of the cover body passes through a hinge
  • the first side plate is connected, the mounting plate is opposite to the opening portion, the hook is disposed on a side of the mounting plate near the opening portion, and the cover body is made of a hard material,
  • An insulating layer is disposed on a side of the cover adjacent to the housing.
  • the heating device comprises a heating cable fixed to the mounting plate by a stainless steel wire mesh, the heating cable having a meandering structure.
  • three mounting hooks are arranged at intervals on the mounting plate, and the positions of the three hooks on the mounting plate are adjustable.
  • the mounting plate is provided with three fixed long holes, the fixed long holes have an inner end and an outer end, and the inner ends of the three fixed long holes are located On the same circumference, the outer ends of the three fixed long holes are located on the same circumference;
  • the hook includes a connecting rod and a limiting rod, the connecting rod is connected to the limiting rod at one end, and the other end is inserted into the fixed elongated hole, and the connecting rod can slide along the fixed long hole and pass through the tight The firmware is locked.
  • the utility model has the beneficial effects that the lifebuoy is placed on the hook in the casing by the opening portion, and the heating device is installed in the casing, so that the lifebuoy can be heated and protected, so that the lifebuoy can be in a normal use state at any time. Covering the opening of the cover can reduce heat loss of the heating device and reduce energy consumption.
  • the anti-freezing measures of the polar lifeboat mounting bracket for the polar ship of the present invention are simple and easy, and the heating protection effect is good, and the heating device is separated from the cover body, so that the lifebuoy mounting frame has a longer service life.
  • FIG. 1 is a cross-sectional view showing a lifebuoy mounting bracket for a polar ship according to an embodiment of the present invention.
  • FIG. 2 is a schematic view of a lifebuoy mounting bracket for an offshore ship (without a cover) according to an embodiment of the present invention.
  • connection In the description of the present invention, the terms "connected”, “connected”, and “fixed” are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or a Integral; can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication of two elements or the interaction of two elements.
  • intermediate medium which can be the internal communication of two elements or the interaction of two elements.
  • a polar lifeboat mounting bracket for a marine vessel includes a casing 100 having an opening portion and a cover body 200 for covering the opening portion.
  • Cover The body 200 is detachably connected to the housing 100.
  • the housing 100 is provided with a heating device 300.
  • the housing 100 is provided with a hook 400 for hanging the lifebuoy adjacent to the heating device 300.
  • the lifebuoy is placed in the hook 400 in the casing 100 by the opening portion.
  • the heating device 300 is installed in the casing 100, and the lifebuoy can be heated and protected, so that the lifebuoy can be in a normal use state at any time.
  • the cover 200 covering the opening portion can reduce heat loss of the heating device and reduce energy consumption.
  • the anti-freezing measure of the lifebuoy mounting frame of the present embodiment is simple and easy, and the heating protection effect is good, and the heating device 300 is separated from the cover body 200, so that the lifebuoy mounting frame has a longer service life.
  • the housing 100 includes a mounting plate 110 for mounting the heating device 300, and a first side plate 120, a second side plate, a third side plate 130, and a fourth, which are sequentially vertically connected to the periphery of the mounting plate 110.
  • a side plate, the first side plate 120 is located at an upper end of the mounting plate 110 and opposite to the third side plate 130, and one end of the cover body 200 is detachably connected to the first side plate 120 by a stud
  • the mounting plate 110 is opposite to the opening portion, and the hook 400 is disposed on a side of the mounting plate 110 near the opening portion, and the cover 200 is made of a canvas material.
  • the cover 200 can be folded at will. When the lifebuoy needs to be placed, the cover 200 can be opened. After the lifebuoy is placed, the cover 200 is pulled down to seal the opening of the housing 100.
  • the cover 200 is detachably coupled to the first side plate 120 by a stud to facilitate maintenance of the cover 200.
  • the width of the first side plate 120 is not greater than the thickness of the heating device 300.
  • the size of the lifebuoy mount is just the same as the size of the lifebuoy. If the first side panel 120 is too wide, the lifebuoy is prevented from being placed in the mounting bracket. Therefore, in this embodiment, the width of the first side plate 120 is required to be no greater than the thickness of the heating device 300 to facilitate the placement of the lifebuoy.
  • a drain hole 131 is defined in the third side plate 130, and the drain hole 131 communicates with the outside of the housing 100 through a drain pipe.
  • the lifebuoy mounting bracket of the embodiment can be used for installing other devices that need to be protected by heating in addition to the lifebuoy. For other devices to be heated, it can be directly placed on the third side plate 130 to make it fit tightly.
  • the heat device 300 is sufficient.
  • the third side plate 130 has a tapered structure, and the upper end of the third side plate 130 has a cross section larger than a cross section of the lower end thereof, and the third side plate The cross-sectional area of the lower end of 130 is equal to the cross-sectional area of the drain hole 131 (not shown).
  • the third side plate 130 has a first end connected to the mounting plate 110 and a second end opposite to the first end, the first end
  • the horizontal height is lower than the horizontal height of the second end
  • the drain hole 131 is adjacent to the first end (not shown), that is, the third side plate is inclined structure, and the drain hole 131 is relatively adjacent to the horizontal height.
  • the low first end can also directly discharge the accumulated water on the third side plate 130 out of the lifebuoy mounting bracket.
  • the heating device 300 includes a heating cable 310 that is secured to the mounting plate 110 by a stainless steel wire mesh 320 that has a tortuous configuration.
  • the stainless steel wire mesh fixes the heating cable 310 without affecting the heating effect of the heating cable 310.
  • the heating cable 310 has a meandering structure, and the anti-freezing effect on the lifebuoy is better.
  • the mounting plate 110 in this embodiment is spaced apart from the three hooks 400, and the positions of the three hooks 400 on the mounting plate 110 are adjustable.
  • the lifebuoy mount can be adapted to different size lifebuoys.
  • the mounting plate 110 is provided with three fixed long holes, the fixed long holes have an inner end and an outer end, and the inner ends of the three fixed long holes are located on the same circumference, and the three fixed holes are fixed.
  • the outer end is located on the same circumference;
  • the hook 400 includes a connecting rod 410 and a limiting rod 420, and one end of the connecting rod 410 is connected to the limiting rod 420, and the other end is inserted into the fixed long hole,
  • the connecting rod 410 is slidable along the fixed elongated hole and locked by a fastener (not shown).
  • the position of the connecting rod 410 on the fixed long hole can be arbitrarily adjusted according to the size of the lifebuoy, and locked by the locking member.
  • the locking member is a bolt, and may also be other clamping structures.
  • This embodiment is identical to the structure of the lifebuoy mounting bracket of the above embodiment, except for the material of the cover body 200 and the connection manner thereof with the housing 100.
  • Reference numerals in this embodiment are denoted by the reference numerals in the first embodiment.
  • one end of the cover 200 is connected to the first side plate 120 through a hinge, and the cover 200 is made of a hard material, and the cover 200 is disposed near one side of the housing 100. There is insulation layer. With this structural design, heat dissipation of the heating device 300 can also be prevented.
  • the housing 100 and the cover 200 of the lifebuoy mounting frame are made of steel plate or flat iron. After the completion of the production, the burr should be ground and removed, and the sharp-angled edge is ground and then subjected to hot-dip galvanizing treatment.
  • the utility model improves the lifebuoy mounting frame, separates the heating cable from the cover body, greatly reduces the risk of damage to the installation heating cable, prolongs the service life of the heating cable, and saves the warranty cost.
  • an embodiment means that a specific feature, structure, material or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention.
  • the schematic representation of the above terms does not necessarily refer to the same embodiment.
  • the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Resistance Heating (AREA)

Abstract

一种极地船舶用救生圈安装架，包括具有开口部的壳体(100)和用于覆盖所述开口部的盖体(200)，所述盖体(200)与所述壳体(100)可拆卸连接，所述壳体(100)内设置有加热装置(300)，所述壳体(100)内邻近所述加热装置(300)设置有用于悬挂救生圈的挂钩(400)。该极地船舶用救生圈安装架的防冰冻措施简单易行，而且加热保护效果好，加热装置(300)与盖体(200)分离，从而使救生圈安装架具有更长的使用寿命。

Description

极地船舶用救生圈安装架 技术领域
本实用新型涉及极地船舶制造技术领域，具体涉及一种极地船舶用救生圈安装架。
背景技术
目前，船舶行业的救生圈架均为普通的钢质救生圈架，其由支架、挂钩及支座组成，结构比较简单，可安装在栏杆或者钢壁上。
对于常年在极地地区航行的船舶而言，在实施救生措施时，应保证救生圈随时可用，为此，常用的方法是采用将电加热保护罩直接盖在救生圈或者安装架上对救生圈进行加热保护。该电加热保护罩由帆布和加热电缆制成，帆布内布置有加热电缆，通过加热电缆热传递至救生圈。这种方法在实际应用过程中存在以下问题：
(一)、救生圈与电加热帆布之间，以及安装架与电加热帆布之间的接触不好，导致加热效果不理想；
(二)、帆布比较重，影响电加热保护罩的使用，而且导致电加热保护罩在取放过程中容易破损，使防冰冻措施失效；
(三)、帆布的使用寿命较短，帆布损坏之后需要重新安装加热电缆，从而产生一定的维修费，经济性较差。
实用新型内容
本实用新型的目的在于：提供一种加热保护效果好、使用寿命长的极地船 舶用救生圈安装架。
为达上述目的，本实用新型采用以下技术方案：
提供一种极地船舶用救生圈安装架，包括具有开口部的壳体和用于覆盖所述开口部的盖体，所述盖体与所述壳体可拆卸连接，所述壳体内设置有加热装置，所述壳体内邻近所述加热装置设置有用于悬挂救生圈的挂钩。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述壳体包括用于安装所述加热装置的安装板以及与所述安装板的四周依次垂直连接的第一侧板、第二侧板、第三侧板和第四侧板，所述第一侧板位于所述安装板的上端且与所述第三侧板相对，所述盖体的一端通过螺柱与所述第一侧板可拆卸连接，所述安装板正对所述开口部，所述挂钩设置在所述安装板靠近所述开口部的一侧，所述盖体采用帆布材料制成。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述第一侧板的宽度不大于所述加热装置的厚度。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述第三侧板上开设有泄水孔，所述泄水孔通过泄水管与所述壳体外部连通。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述第三侧板呈锥形结构，所述第三侧板的上端的横截面大于其下端的横截面，所述第三侧板的下端的横截面积等于所述泄水孔的横截面积。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述第三侧板具有与所述安装板连接的第一端以及与所述第一端相对的第二端，所述第一端的水平高度低于所述第二端的水平高度，所述泄水孔邻近所述第一端。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述壳体包括用于安装所述加热装置的安装板以及与所述安装板的四周依次垂直连接的第一侧 板、第二侧板、第三侧板和第四侧板，所述第一侧板位于所述安装板的上端且与所述第三侧板相对，所述盖体的一端通过合页与所述第一侧板连接，所述安装板正对所述开口部，所述挂钩设置在所述安装板靠近所述开口部的一侧，所述盖体采用硬质材料制成，所述盖体靠近所述壳体的一侧设置有保温层。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述加热装置包括加热电缆，所述加热电缆通过不锈钢钢丝网固定于所述安装板上，所述加热电缆呈迂曲状结构。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述安装板上间隔设置有三个所述挂钩，三个所述挂钩在所述安装板上的位置可调。
作为极地船舶用救生圈安装架的一种优选的技术方案，所述安装板上设置有三个固定长孔，所述固定长孔具有内端和外端，三个所述固定长孔的内端位于同一圆周上，三个所述固定长孔的外端位于同一圆周上；
所述挂钩包括连接杆和限位杆，所述连接杆一端与所述限位杆连接，另一端插入至所述固定长孔中，所述连接杆可沿所述固定长孔滑动并通过紧固件锁紧。
本实用新型的有益效果为：救生圈由开口部放入壳体中的挂钩上，壳体中安装加热装置，可以对救生圈进行加热保护，使救生圈在任何时候都处于可正常使用的状态。覆盖开口部的盖体可以减少加热装置的热散失，降低能耗。与现有技术相比，本实用新型的极地船舶用救生圈安装架的防冰冻措施简单易行，而且加热保护效果好，加热装置与盖体分离，从而使救生圈安装架具有更长的使用寿命。
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为本实用新型实施例所述的极地船舶用救生圈安装架的剖视示意图。
图2为本实用新型实施例所述的极地船舶用救生圈安装架(不含盖体)的示意图。
图中：
100、壳体；110、安装板；120、第一侧板；130、第三侧板；131、泄水孔；132、限位板；200、盖体；300、加热装置；310、加热电缆；320、不锈钢钢丝网；400、挂钩；410、连接杆；420、限位杆。
具体实施方式
为使本实用新型解决的技术问题、采用的技术方案和达到的技术效果更加清楚，下面将结合附图对本实用新型实施例的技术方案作进一步的详细描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，除非另有明确的规定和限定，术语“相连”、“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。
实施例一
如图1和图2所示，于本实施例中，本实用新型的一种极地船舶用救生圈安装架，包括具有开口部的壳体100和用于覆盖所述开口部的盖体200，所述盖 体200与所述壳体100可拆卸连接，所述壳体100内设置有加热装置300，所述壳体100内邻近所述加热装置300设置有用于悬挂救生圈的挂钩400。本实施例中，救生圈由开口部放入壳体100中的挂钩400上，壳体100中安装加热装置300，可以对救生圈进行加热保护，使救生圈在任何时候都处于可正常使用的状态。覆盖开口部的盖体200可以减少加热装置的热散失，降低能耗。与现有技术相比，本实施例的救生圈安装架的防冰冻措施简单易行，而且加热保护效果好，加热装置300与盖体200分离，从而使救生圈安装架具有更长的使用寿命。
所述壳体100包括用于安装所述加热装置300的安装板110以及与所述安装板110的四周依次垂直连接的第一侧板120、第二侧板、第三侧板130和第四侧板，所述第一侧板120位于所述安装板110的上端且与所述第三侧板130相对，所述盖体200的一端通过螺柱与所述第一侧板120可拆卸连接，所述安装板110正对所述开口部，所述挂钩400设置在所述安装板110靠近所述开口部的一侧，所述盖体200采用帆布材料制成。其中，盖体200可随意折叠，需要放置救生圈时，将盖体200掀开即可，救生圈放置好之后，将盖体200拉下以封住壳体100的开口部。盖体200通过螺柱与所述第一侧板120可拆卸连接，以方便盖体200的维护。
本实施例中，所述第一侧板120的宽度不大于所述加热装置300的厚度。为了尽可能的减少热散失，救生圈安装架的尺寸刚好与救生圈的尺寸相匹配即可。若第一侧板120过宽，则会阻碍救生圈放入安装架中。因此，本实施例中，要求第一侧板120的宽度不大于加热装置300的厚度，以方便救生圈放入。
本实施例中，所述第三侧板130上开设有泄水孔131，所述泄水孔131通过泄水管与所述壳体100外部连通。救生圈使用完之后挂在救生圈安装架的挂钩400上，落在第三侧板130上的积水经泄水孔131排出至救生圈安装架的外部， 从而使救生圈安装架内保持干燥，避免救生圈安装架内过于潮湿而影响加热装置300的正常使用。
第三侧板130的一端与安装板110连接，相对的另一端设置有限位板132。本实施例的救生圈安装架除了用于安装救生圈外，还可以用于安装其他需要进行加热保护的装置，对于其他的待加热装置，可以直接放在第三侧板130上，使其紧贴解热装置300即可。
在本实用新型的一种优选的实施方案中，所述第三侧板130呈锥形结构，所述第三侧板130的上端的横截面大于其下端的横截面，所述第三侧板130的下端的横截面积等于所述泄水孔131的横截面积(图中未示出)。通过将第三侧板130设计成锥形结构，落在第三侧板130上的积水可以直接经泄水孔131排出。
在本实用新型另一优选的实施方案中，所述第三侧板130具有与所述安装板110连接的第一端以及与所述第一端相对的第二端，所述第一端的水平高度低于所述第二端的水平高度，所述泄水孔131邻近所述第一端(图中未示出)，即第三侧板为倾斜结构，泄水孔131邻近水平高度相对较低的第一端，也可以直接将第三侧板130上的积水排出救生圈安装架外。
所述加热装置300包括加热电缆310，所述加热电缆310通过不锈钢钢丝网320固定于所述安装板110上，所述加热电缆310呈迂曲状结构。本实施例中，不锈钢钢丝网固定加热电缆310的同时，还不会影响加热电缆310的加热效果。加热电缆310呈迂曲状结构，对救生圈的防冰冻效果更好。
本实施例中的安装板110上间隔设置有三个所述挂钩400，三个所述挂钩400在所述安装板110上的位置可调。通过将三个挂钩400的安装位置设计成可调节的方式，可以使救生圈安装架适用于不同尺寸的救生圈。
具体地，所述安装板110上设置有三个固定长孔，所述固定长孔具有内端和外端，三个所述固定长孔的内端位于同一圆周上，三个所述固定长孔的外端位于同一圆周上；所述挂钩400包括连接杆410和限位杆420，所述连接杆410一端与所述限位杆420连接，另一端插入至所述固定长孔中，所述连接杆410可沿所述固定长孔滑动并通过紧固件锁紧(图中未示出)。本实施例中，可以根据救生圈的尺寸任意调节连接杆410在固定长孔上的位置，并通过锁紧件锁紧。其中，锁紧件为螺栓，也可以是其他卡紧结构。
实施例二
本实施例与上述实施例一种的救生圈安装架的结构相同，区别在于盖体200的材质及其与壳体100之间的连接方式。
本实施例中的附图标记沿用实施例一中的附图标记。具体地，所述盖体200的一端通过合页与所述第一侧板120连接，所述盖体200采用硬质材料制成，所述盖体200靠近所述壳体100的一侧设置有保温层。采用该结构设计同样可以防止加热装置300的热散失。
于上述实施例中，救生圈安装架的壳体100及盖体200均采用钢板或者扁铁制作，制作完成后应打磨、去除毛刺，将锐角边磨平后进行热浸锌处理。
本实用新型通过对救生圈安装架进行改进，将加热电缆与盖体分离，大大减少安装加热电缆损坏的风险，延长了加热电缆的使用寿命，节约了保修费用。
在本说明书的描述中，参考术语“一实施例”的描述意指结合该实施例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例中以合适的方式结合。
以上结合具体实施例描述了本实用新型的技术原理。这些描述只是为了解释本实用新型的原理，而不能以任何方式解释为对本实用新型保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本实用新型的其它具体实施方式，这些方式都将落入本实用新型的保护范围之内。

Claims (10)

  1. 一种极地船舶用救生圈安装架，其特征在于，包括具有开口部的壳体和用于覆盖所述开口部的盖体，所述盖体与所述壳体可拆卸连接，所述壳体内设置有加热装置，所述壳体内邻近所述加热装置设置有用于悬挂救生圈的挂钩。
  2. 根据权利要求1所述的极地船舶用救生圈安装架，其特征在于，所述壳体包括用于安装所述加热装置的安装板以及与所述安装板的四周依次垂直连接的第一侧板、第二侧板、第三侧板和第四侧板，所述第一侧板位于所述安装板的上端且与所述第三侧板相对，所述盖体的一端通过螺柱与所述第一侧板可拆卸连接，所述安装板正对所述开口部，所述挂钩设置在所述安装板靠近所述开口部的一侧，所述盖体采用帆布材料制成。
  3. 根据权利要求2所述的极地船舶用救生圈安装架，其特征在于，所述第一侧板的宽度不大于所述加热装置的厚度。
  4. 根据权利要求2所述的极地船舶用救生圈安装架，其特征在于，所述第三侧板上开设有泄水孔，所述泄水孔通过泄水管与所述壳体外部连通。
  5. 根据权利要求4所述的极地船舶用救生圈安装架，其特征在于，所述第三侧板呈锥形结构，所述第三侧板的上端的横截面大于其下端的横截面，所述第三侧板的下端的横截面积等于所述泄水孔的横截面积。
  6. 根据权利要求4所述的极地船舶用救生圈安装架，其特征在于，所述第三侧板具有与所述安装板连接的第一端以及与所述第一端相对的第二端，所述第一端的水平高度低于所述第二端的水平高度，所述泄水孔邻近所述第一端。
  7. 根据权利要求1所述的极地船舶用救生圈安装架，其特征在于，所述壳体包括用于安装所述加热装置的安装板以及与所述安装板的四周依次垂直连接的第一侧板、第二侧板、第三侧板和第四侧板，所述第一侧板位于所述安装板的上端且与所述第三侧板相对，所述盖体的一端通过合页与所述第一侧板连接， 所述安装板正对所述开口部，所述挂钩设置在所述安装板靠近所述开口部的一侧，所述盖体采用硬质材料制成，所述盖体靠近所述壳体的一侧设置有保温层。
  8. 根据权利要求2所述的极地船舶用救生圈安装架，其特征在于，所述加热装置包括加热电缆，所述加热电缆通过不锈钢钢丝网固定于所述安装板上，所述加热电缆呈迂曲状结构。
  9. 根据权利要求1至8任一项所述的极地船舶用救生圈安装架，其特征在于，所述安装板上间隔设置有三个所述挂钩，三个所述挂钩在所述安装板上的位置可调。
  10. 根据权利要求9所述的极地船舶用救生圈安装架，其特征在于，所述安装板上设置有三个固定长孔，所述固定长孔具有内端和外端，三个所述固定长孔的内端位于同一圆周上，三个所述固定长孔的外端位于同一圆周上；
    所述挂钩包括连接杆和限位杆，所述连接杆一端与所述限位杆连接，另一端插入至所述固定长孔中，所述连接杆可沿所述固定长孔滑动并通过紧固件锁紧。
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