WO2023082225A1 - 升降鳍装置 - Google Patents

升降鳍装置 Download PDF

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Publication number
WO2023082225A1
WO2023082225A1 PCT/CN2021/130519 CN2021130519W WO2023082225A1 WO 2023082225 A1 WO2023082225 A1 WO 2023082225A1 CN 2021130519 W CN2021130519 W CN 2021130519W WO 2023082225 A1 WO2023082225 A1 WO 2023082225A1
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WO
WIPO (PCT)
Prior art keywords
fin
locking
lifting
enclosure
fin plate
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PCT/CN2021/130519
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English (en)
French (fr)
Inventor
宋勇荣
樊岩
Original Assignee
无锡市东舟船舶设备股份有限公司
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Application filed by 无锡市东舟船舶设备股份有限公司 filed Critical 无锡市东舟船舶设备股份有限公司
Priority to PCT/CN2021/130519 priority Critical patent/WO2023082225A1/zh
Priority to CN202180003846.9A priority patent/CN114222700B/zh
Publication of WO2023082225A1 publication Critical patent/WO2023082225A1/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 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B2017/0054—Rests or supports for movable ship-borne equipment

Definitions

  • the present application relates to the technical field of scientific research ships, for example, to a fin lifting device with a buffer function.
  • the scientific research ship As a mobile laboratory on the sea, the scientific research ship is a key facility for ocean exploration.
  • the scientific research ship is usually equipped with a lifting fin device.
  • the elevating fin device is an important and reliable carrying platform.
  • the lower end of the elevating fin device can be equipped with a variety of detection instruments, and these detection instruments can be exempted from the influence of sea surface currents.
  • the fin plate of the lifting fin device is arranged in the surrounding well, and can move downwards and extend out of the surrounding well for detection and inspection tasks.
  • the fins are vulnerable to the impact of ocean currents, causing the fins to easily collide with the slide rails. If it is light, the collision between the fins and the slide rails will be damaged and the service life will be reduced. If it is heavy, the fins or guide rails will be damaged. damaged, resulting in serious accidents.
  • This application proposes a lifting fin device, which can buffer the fins under the impact of ocean currents, and solve the problem that the fins are affected by ocean currents and collide with sliding rails when they descend, resulting in damage.
  • a lifting fin device comprising: a well, the bottom of which is provided with an opening; The opening protrudes from the well; a guide assembly, the guide assembly includes a slide rail, a slider and an elastic member, the slide rail is vertically arranged in the well, and the two ends of the elastic member are respectively connected
  • the fin plate and the slider, the slider can be slidably arranged on the slide rail; and a locking mechanism, the locking mechanism is arranged in the well, and the locking end of the locking mechanism is set to lock the The fins are locked in the working position.
  • Fig. 1 is the schematic structural view of the lifting fin device provided by the present application.
  • Fig. 2 is the sectional view of A-A place in Fig. 1 of the present application;
  • Fig. 3 is the sectional view of B-B place in Fig. 1 of the present application;
  • Fig. 4 is a partial enlarged view of C in Fig. 3 of the present application.
  • Fig. 5 is a partial enlarged view at D in Fig. 3 of the present application.
  • the terms “mounted”, “connected”, “connected” and “fixed” should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection; it may be a mechanical connection, or It can be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements.
  • the terms “mounted”, “connected”, “connected” and “fixed” should be interpreted in a broad sense, for example, it may be a fixed connection or a detachable connection; it may be a mechanical connection, or It can be an electrical connection; it can be a direct connection, or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements.
  • a first feature being "on” or “under” a second feature may include that the first feature is in direct contact with the second feature, and may also include that the first feature and the second feature are not in direct contact. Rather, through additional characteristic contact between them.
  • “above”, “above” and “above” the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.
  • "Below”, “beneath” and “under” the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.
  • the lifting fin device includes a casing 1 , a fin plate 2 , a guide assembly 3 and a locking mechanism 4 .
  • the bottom of the surrounding well 1 is provided with an opening.
  • the fin plate 2 is slidably arranged in the well 1 along the vertical direction, and the bottom of the fin plate 2 can extend out of the well 1 through the opening.
  • the guide assembly 3 includes a slide rail 31, a slide block 32 and an elastic member 33.
  • the slide rail 31 is arranged in the enclosure 1 along the vertical direction.
  • the two ends of the elastic member 33 are respectively connected to the fin plate 2 and the slide block 32, and the slide block 32 slides Set on the slide rail 31.
  • the locking mechanism 4 is arranged in the enclosure 1, and the locking end of the locking mechanism 4 locks the fin plate 2 in the working position.
  • the fin plate 2 protrudes out of the well 1 through the opening at the bottom of the well 1 and enters the ocean, so as to carry out the scientific research task of ocean exploration.
  • the fin 2 enters the ocean and receives the impact of the ocean flow, the fin 2 is buffered by compressing the elastic member 33. After the elastic member 33 is compressed, the elastic force on the fin 2 increases, so that the fin 2 will not contact the slide rail. 31 hit.
  • the locking mechanism 4 locks the fin plate 2, so that the fin plate 2 is stabilized at the working position for ocean exploration work.
  • the guide assembly 3 can buffer the fin plate 2 under the impact of the ocean flow by setting the elastic member 33, which can prevent the fin plate 2 from colliding with the slide rail 31 and unload the impact force received by the fin plate 2, thereby Preventing the fin plate 2 and the slide rail 31 from being damaged improves the service life of the lifting fin device.
  • the two sides of the front end of the fin plate 2 are respectively provided with a mounting table 21, and the mounting table 21 includes two mounting surfaces 211 perpendicular to each other, each installed The surface 211 is respectively provided with an elastic part 33 and a slider 32, and the inner wall of the front end of the well 1 located at the fin plate 2 is provided with two slide rails 31, and the two slide rails 31 are L-shaped, and the two slide rails 31 of each mounting platform 21 Each sliding block 32 is slidably engaged with the corresponding sliding rail 31 respectively.
  • the sliding block 32 and the sliding rail 31 are in surface contact and slide.
  • the L-shaped sliding rail 31 enables a single sliding rail 31 to constrain the fin plate 2 in two mutually perpendicular directions.
  • the slide rails 31 on both sides of the front end of the fin plate 2 can also improve the stability of the fin plate 2 when sliding.
  • the slide rail 31 can be made of special stainless steel.
  • an elastic member 33 and a slider 32 are respectively provided on both sides of the tail end of the fin plate 2, and a slide rail 31 is provided on the inner wall of the enclosure 1 at the tail end of the fin plate 2, and the slide rail 31 is L-shaped. , the two sliders 32 at the tail end of the fin plate 2 are slidably engaged with the slide rail 31 .
  • the elevating fin device guides the elevating fins simultaneously through a set of slide rails 31 and sliders 32 at the tail end of the fin plate 2 and two sets of slide rails 31 and sliders 32 at the front end of the fin plate 2, so that the elevating fins are constrained in the horizontal direction. , can only move vertically to improve the stability of the elevating fin.
  • a partition 11 is vertically arranged in the surrounding well 1, and the partition 11 separates the surrounding well 1 into a working compartment 12 and a maintenance compartment 13.
  • the opening is opened at the bottom of the working compartment 12, and the maintenance compartment 13
  • the bottom of the bottom is provided with a base plate, the base plate closes the bottom of the maintenance compartment 13, the fin plate 2 is slid in the working compartment 12 along the vertical direction, the slide rail 31 is set in the working compartment 12 along the vertical direction, and the locking mechanism 4 is set in the maintenance compartment 13 , the locking end of the locking mechanism 4 passes through the partition 11 to lock the fin 2 in the working position.
  • the enclosure 1 is divided into a working compartment 12 and a maintenance compartment 13 by a partition 11 .
  • the working warehouse 12 is an open area, directly connected with the seawater.
  • There is a floor at the bottom of the maintenance compartment 13 which is isolated from the sea water.
  • the sensor and the locking mechanism 4 are respectively arranged in the maintenance compartment 13 .
  • the sensor and locking mechanism 4 in the maintenance compartment 13 are not in direct contact with seawater, so they will not be corroded by seawater, which greatly prolongs the service life. Moreover, the material requirements for the sensor and the locking mechanism 4 are relatively low, which reduces the cost of the equipment. At the same time, the operator can enter the maintenance compartment 13 for maintenance or replacement when the sensor or the locking mechanism 4 fails, so as to avoid major accidents and improve the safety of the scientific research process.
  • the locking mechanism 4 includes three locking components 41, and the three locking components 41 are arranged in a zigzag shape.
  • the three locking components 41 act simultaneously, which can not only increase the locking force on the fin plate 2, but also make the fin plate 2 more reliably locked in the working position, and make the fin plate 2 stable in the vertical direction and the horizontal direction. status to ensure the accuracy of data collection during the scientific expedition.
  • the lifting fin device can be provided with a plurality of locking mechanisms 4 along the vertical direction, and each locking mechanism 4 corresponds to a working position of a fin plate 2 .
  • the locking assembly 41 includes a mounting part 411 , a locking pin 412 and a driving part 413 .
  • the mounting part 411 is fixedly disposed on a side of the partition plate 11 located at the maintenance compartment 13 .
  • the locking pin 412 is slidably disposed on the mounting member 411 , and one end of the locking pin 412 passes through the partition plate 11 and extends into the working compartment 12 .
  • the driving member 413 drives the locking pin 412 to slide to lock the fin 2 at the working position.
  • the driving member 413 is an oil cylinder.
  • the oil cylinder drives the locking pin 412 to slide through oil pressure to lock the fin 2 , which can provide sufficient force for locking the fin 2 .
  • the seawater in the working chamber 12 easily enters the maintenance chamber 13 through the gap between the locking assembly 41 and the partition plate 11, and because the maintenance chamber 13 is isolated from the seawater, resulting in The seawater entering the maintenance chamber 13 cannot be discharged, instead, it hinders the operator from entering the maintenance chamber 13 to maintain and replace the sensor and the locking assembly 41 , and at the same time causes corrosion to the sensor and the locking assembly 41 .
  • the locking assembly 41 further includes a mounting base 414 and a sealing ring 415 .
  • the mounting base 414 is disposed through the partition 11 , and the mounting member 411 is fixedly connected to the mounting base 414 .
  • the sealing ring 415 is disposed on the mounting seat 414 , and the sealing ring 415 is sleeved on the outer periphery of the locking pin 412 .
  • the mounting seat 414 is configured to fix the sealing ring 415 so that the sealing ring 415 will not break away from the locking pin 412 , and the sealing ring 415 seals the locking pin 412 to prevent seawater from entering the maintenance compartment 13 .
  • the mounting base 414 is welded and fixed to the partition plate 11 .
  • the locking assembly 41 further includes a pressing cover 416 , and the pressing cover 416 presses the sealing ring 415 to the mounting base 414 .
  • the gland 416 is configured to fix the sealing ring 415 to the mounting seat 414, which can not only ensure that the sealing ring 415 will not detach from the mounting seat 414, but also facilitate the replacement of the sealing ring 415 when the sealing ring 415 fails.
  • the fin 2 is provided with a locking portion 22 , and the locking portion 22 defines a locking hole, and the locking pin 412 is inserted into the locking hole to lock the fin 2 at the working position.
  • the stability of the fin plate 2 can be greatly improved.
  • the locking mechanism 4 further includes a first sensor 417 and a second sensor 418, the first sensor 417 and the second sensor 418 are arranged on the mounting part 411 at intervals along the axial direction of the locking pin 412, the first sensor 417 and the second sensor A second sensor 418 is configured to determine the working state of the locking pin 412 .
  • the first sensor 417 and the second sensor 418 can determine the working state of the locking pin 412 according to the sensed position information of the locking pin 412, for example, when the first sensor 417 senses the locking pin 412 and the second sensor 418 does not sense the locking pin 412 , indicating that the locking pin 412 protrudes from the mounting seat 414 and locks the fin 2; when the first sensor 417 and the second sensor 418 respectively sense the locking pin 412, it means that the locking pin 412 retracts from the mounting seat 414, and the fin 2 can be Moving up and down.
  • the maintenance cabin 13 is provided with an elevator 6 , as shown in FIG. 2 and FIG. 3 . Operators can enter the maintenance compartment 13 through the elevator 6 to perform maintenance on the locking mechanism 4 and the sensor.
  • the fin lifting device further includes a camera 7 , which is arranged on the top of the fin 2 , and the camera 7 faces the locking mechanism 4 , as shown in FIG. 1 .
  • the camera 7 can directly monitor the state of the locking mechanism 4 .
  • the operator can monitor whether the locking pin 412 of the locking mechanism 4 is in the extended state or the retracted state through the camera 7, determine whether the first sensor 417 or the second sensor 418 fails, and can also judge that the fin 2 can be carried out at this time.
  • Lifting, to prevent operating errors when the locking pin 412 stretches out to lock the fin 2, the fin 2 is lifted and lowered.
  • the lifting fin device forms a redundant design through the first sensor 417, the second sensor 418 and the camera 7, which improves safety.
  • the lifting fin device also includes a lifting assembly 5, the lifting assembly 5 is arranged on the top of the working chamber 12, the top of the fin plate 2 is provided with a lifting lug 23, the output end of the lifting component 5 and the lifting lug 23 are connected by a wire rope 51 connections.
  • the hoisting assembly 5 is connected to the lifting lug 23 of the fin plate 2 through the wire rope 51, and compared with the pulley structure in the related art, the mechanical efficiency is improved. Simultaneously the length of the steel wire rope 51 immersed in the seawater is also far less than the structure with pulleys, when it is found that the steel wire rope 51 immersed in the seawater is corroded, the corroded steel wire rope 51 is directly cut off, which is convenient for replacement.
  • a scientific research instrument 8 is provided on the bottom of the fin plate 2 .
  • the cable of the scientific research instrument 8 extends from the inside of the fin plate 2 to the flexible cable drag chain fixed on the top plate of the fin plate 2.
  • the upper end of the flexible cable drag chain is fixed with the enclosure 1, so that the cable of the scientific research instrument 8 can follow the Plate 2 moves together.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

一种升降鳍装置，包括围井（1）、鳍板（2）、导向组件（3）及锁定机构（4）。围井（1）的底部开设有开口。鳍板（2）可沿竖直方向滑动设置于围井（1）内。鳍板（2）的底部能够通过开口伸出围井（1）。导向组件（3）包括滑轨（31）、滑块（32）及弹性件（33），滑轨（31）沿竖直方向设置于围井（1）内，弹性件（33）的两端分别连接鳍板（2）及滑块（32），滑块（32）可滑动设置于滑轨（31）。锁定机构（4）设置于围井（1）内。锁定机构（4）的锁定端设置为将鳍板（2）锁定于工作位置。采用上述方式设置升降鳍，能够对海洋流动冲击下的鳍板进行缓冲，解决鳍板下降时，受到海洋流动的影响与滑轨发生碰撞导致受损的问题。

Description

升降鳍装置 技术领域
本申请涉及科考船技术领域，例如涉及一种具有缓冲功能的升降鳍装置。
背景技术
科考船作为海上流动的实验室，是海洋探测的关键设施。而科考船通常配备有升降鳍装置。升降鳍装置是一种重要的可靠搭载平台，升降鳍装置下端可以搭载多种探测仪器，并使得这些检测仪器可以免除海面水流的影响。
升降鳍装置的鳍板设置在围井中，并能够向下移动伸出围井进行探测考察任务。为了使鳍板能够顺利在围井中滑动，鳍板与滑轨之间通常存在预设的间隙。而鳍板在下降的过程中，容易受到海洋流动的冲击，导致鳍板容易与滑轨发生碰撞，轻则使鳍板与滑轨碰撞受损，降低使用寿命，重则会导致鳍板或导轨被破坏，造成严重事故。
发明内容
本申请提出了一种升降鳍装置，能够对海洋流动冲击下的鳍板进行缓冲，解决鳍板下降时，受到海洋流动的影响与滑轨发生碰撞导致受损的问题。
一种升降鳍装置，包括：围井，所述围井的底部开设有开口；鳍板，所述鳍板可沿竖直方向滑动设置于所述围井内，所述鳍板的底部能够通过所述开口伸出所述围井；导向组件，所述导向组件包括滑轨、滑块及弹性件，所述滑轨沿竖直方向设置于所述围井内，所述弹性件的两端分别连接所述鳍板及所述滑块，所述滑块可滑动设置于所述滑轨；及锁定机构，所述锁定机构设置于所述围井内，所述锁定机构的锁定端设置为将所述鳍板锁定于工作位置。
附图说明
图1是本申请提供的升降鳍装置的结构示意图；
图2是本申请图1中A-A处的剖视图；
图3是本申请图1中B-B处的剖视图；
图4是本申请图3中C处的局部放大图；
图5是本申请图3中D处的局部放大图。
图中：
1、围井；2、鳍板；3、导向组件；4、锁定机构；5、起吊组件；6、升降梯；7、摄像头；8、科考仪器；
11、隔板；12、工作仓；13、维护仓；21、安装台；22、锁定部；23、吊耳；31、滑轨；32、滑块；33、弹性件；41、锁定组件；51、钢丝绳；
211、安装面；411、安装件；412、锁定销；413、驱动件；414、安装座；415、密封圈；416、压盖；417、第一传感器；418、第二传感器。
具体实施方式
在本申请的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。其中，术语“第一位置”和“第二位置”为两个不同的位置。
除非另有明确的规定和限定，术语“安装”、“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；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，可以根据具体情况理解上述术语在本申请中的具体含义。
除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一特征和第二特征直接接触，也可以包括第一特征和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
本实施例提供了一种具有缓冲功能的升降鳍装置。如图1-图4所示，该升降鳍装置包括围井1、鳍板2、导向组件3及锁定机构4。围井1的底部开设有开口。鳍板2沿竖直方向滑动设置于围井1，鳍板2的底部能够通过开口伸出围井1。导向组件3包括滑轨31、滑块32及弹性件33，滑轨31沿竖直方向设置于围井1内， 弹性件33的两端分别连接鳍板2及滑块32，滑块32滑动设置于滑轨31。锁定机构4设置于围井1内，锁定机构4的锁定端将鳍板2锁定于工作位置。
该升降鳍装置中，鳍板2通过围井1底部的开口伸出围井1进入海洋，从而进行海洋探测的科考任务。当鳍板2进入海洋中收到海洋流动的冲击时，鳍板2通过压缩弹性件33获得缓冲，弹性件33被压缩后对鳍板2的弹力增大，使鳍板2不会与滑轨31发生撞击。当鳍板2下降到工作位置时，锁定机构4将鳍板2锁定，使鳍板2稳定在工作位置进行海洋探测工作。
导向组件3通过设置弹性件33，能够对海洋流动冲击下的鳍板2进行缓冲，既能够防止鳍板2与滑轨31发生碰撞，又能够对鳍板2受到的冲击力进行卸力，从而防止鳍板2与滑轨31受损，提高了该升降鳍装置的使用寿命。
如图4所示，为了保持鳍板2在升降过程中的稳定性，鳍板2的前端的两侧分别设置有安装台21，安装台21包括相互垂直的两个安装面211，每个安装面211分别设置有一个弹性件33及一个滑块32，围井1位于鳍板2的前端的内壁设置有两个滑轨31，两个滑轨31呈L型，每个安装台21的两个滑块32分别与对应的滑轨31滑动配合。
滑块32与滑轨31之间通过面接触并实现滑动，L型的滑轨31使得单根滑轨31可以实现在两个相互垂直的方向上对鳍板2实现约束。且鳍板2前端两侧的滑轨31也能够提高鳍板2滑动时的稳定性。其中，滑轨31可以采用特种不锈钢制作而成。
在一实施例中，鳍板2的尾端的两侧分别设置一个弹性件33及一个滑块32，围井1位于鳍板2的尾端的内壁设置有一个滑轨31，滑轨31为L型，鳍板2的尾端的两个滑块32与滑轨31滑动配合。
该升降鳍装置通过鳍板2尾端的一组滑轨31与滑块32及鳍板2前端的两组滑轨31与滑块32同时对升降鳍进行导向，使升降鳍在水平方向上被约束，仅能够通过竖直方向运动，提高升降鳍的稳定性。
如图2和图3所示，围井1内竖直设置有隔板11，隔板11将围井1分隔成工作仓12与维护仓13，开口开设于工作仓12的底部，维护仓13的底部设置有底板，底板封闭维护仓13的底部，鳍板2沿竖直方向滑动设置于工作仓12，滑轨31沿竖直方向设置于工作仓12内，锁定机构4设置于维护仓13，锁定机构4的锁定端穿过隔板11将鳍板2锁定于工作位置。
该升降鳍装置中，围井1被隔板11分隔成工作仓12与维护仓13。其中工作仓 12为开放式区域，与海水直通。维护仓13底部有底板，与海水隔绝，传感器与锁定机构4分别设置于维护仓13内。当鳍板2下降到工作位置时，锁定机构4能够将鳍板2锁定，并使鳍板2稳定在工作位置进行工作。
处于维护仓13内的传感器与锁定机构4不与海水直接接触，因此不会受到海水的腐蚀，极大地延长了使用寿命。且对传感器与锁定机构4的材质要求较低，降低了设备的成本。同时操作人员能够在发现传感器或锁定机构4发生故障时进入维护仓13进行维修或更换，避免出现重大事故，提高了科考过程的安全性。
在一实施例中，锁定机构4包括三个锁定组件41，三个锁定组件41呈品字形设置。三个锁定组件41同时动作，既能够增加对鳍板2的锁紧力，使鳍板2可以更可靠地锁紧在工作位置，又能够使鳍板2在竖直方向和水平方向上处于稳定状态，保证科考过程中采集数据时的准确性。
其中，该升降鳍装置可沿竖直方向设置多个锁定机构4，每个锁定机构4对应一个鳍板2的工作位置。
如图5所示，锁定组件41包括安装件411、锁定销412及驱动件413。安装件411固定设置于隔板11位于维护仓13的一侧。锁定销412滑动设置于安装件411，锁定销412的一端穿过隔板11伸入工作仓12。驱动件413驱动锁定销412滑动以将鳍板2锁定在工作位置。其中，驱动件413为油缸。油缸通过油压驱动锁定销412滑动以锁定鳍板2，能够为锁定鳍板2提供足够的力。
由于工作仓12与海水直连，当鳍板2工作时，工作仓12内的海水容易通过锁定组件41与隔板11之间的间隙进入维护仓13，且由于维护仓13与海水隔绝，导致进入维护仓13内的海水无法排出，反而对操作人员进入维护仓13对传感器与锁定组件41进行维护与更换造成阻碍，同时会对传感器与锁定组件41造成腐蚀。
为解决上述问题，锁定组件41还包括安装座414与密封圈415。安装座414贯穿设置于隔板11，安装件411与安装座414固定连接。密封圈415设置于安装座414上，密封圈415套设于锁定销412的外周。安装座414设置为固定密封圈415，使密封圈415不会脱离锁定销412，通过密封圈415对锁定销412的密封，防止海水进入维护仓13。其中，安装座414与隔板11焊接固定。
在一实施例中，锁定组件41还包括压盖416，压盖416将密封圈415压合于安装座414。压盖416设置为将密封圈415固定于安装座414，既能够保证密封圈415不会脱离安装座414，又能够在密封圈415失效时便于更换密封圈415。
在一实施例中，鳍板2设置有锁定部22，锁定部22开设有锁定孔，锁定销412 插入锁定孔以将鳍板2锁定在工作位置。通过锁定销412插入锁定孔，能够大幅提高鳍板2的稳定性。
在一实施例中，锁定机构4还包括第一传感器417及第二传感器418，第一传感器417及第二传感器418沿锁定销412的轴向间隔设置于安装件411，第一传感器417及第二传感器418设置为确定锁定销412的工作状态。第一传感器417与第二传感器418能够根据感应到的锁定销412的位置信息确定锁定销412的工作状态，例如第一传感器417感应到锁定销412而第二传感器418未感应到锁定销412时，说明锁定销412伸出安装座414并锁定鳍板2；当第一传感器417与第二传感器418分别感应到锁定销412时，说明锁定销412缩回安装座414，此时鳍板2可上下移动。
在一实施例中，维护仓13内设置有升降梯6，如图2和图3。操作人员可以通过升降梯6进入维护仓13，从而对锁定机构4及传感器进行维护。
在一实施例中，该升降鳍装置还包括摄像头7，摄像头7设置于鳍板2的顶部，摄像头7朝向锁定机构4，如图1所示。摄像头7可以直接监测到锁定机构4的状态。操作人员可以通过该摄像头7监测到锁定机构4的锁定销412是处于伸出状态还是缩回状态，确定第一传感器417或第二传感器418是否发生故障，也能判断此时能够进行鳍板2的升降，防止出现操作失误，在锁定销412伸出锁定鳍板2时对鳍板2进行升降操作。该升降鳍装置通过第一传感器417、第二传感器418及摄像头7形成冗余设计，提高了安全性。
在一实施例中，该升降鳍装置还包括起吊组件5，起吊组件5设置于工作仓12的顶部，鳍板2的顶部设置有吊耳23，起吊组件5的输出端与吊耳23通过钢丝绳51连接。该起吊组件5通过钢丝绳51连接鳍板2的吊耳23，与相关技术中的滑轮结构相比，提高了机械效率。同时浸入海水内的钢丝绳51长度也远小于带有滑轮的结构，当发现浸入海水的钢丝绳51出现腐蚀时，直接将腐蚀的钢丝绳51割除，更换方便。
在一实施例中，鳍板2的底部设置有科考仪器8。科考仪器8的电缆从鳍板2内部延伸至与鳍板2顶板固定的柔性电缆拖链内，该柔性电缆拖链上端与围井1固定，这样科考仪器8的电缆则可以随着鳍板2一同运动。

Claims (10)

  1. 一种升降鳍装置，包括：
    围井(1)，所述围井(1)的底部开设有开口；
    鳍板(2)，所述鳍板(2)可沿竖直方向滑动设置于所述围井(1)内，所述鳍板(2)的底部能够通过所述开口伸出所述围井(1)；
    导向组件(3)，所述导向组件(3)包括滑轨(31)、滑块(32)及弹性件(33)，所述滑轨(31)沿竖直方向设置于所述围井(1)内，所述弹性件(33)的两端分别连接所述鳍板(2)及所述滑块(32)，所述滑块(32)可滑动设置于所述滑轨(31)；及
    锁定机构(4)，所述锁定机构(4)设置于所述围井(1)内，所述锁定机构(4)的锁定端设置为将所述鳍板(2)锁定于工作位置。
  2. 根据权利要求1所述的升降鳍装置，其中，所述鳍板(2)的前端的两侧分别设置有安装台(21)，所述安装台(21)包括相互垂直的两个安装面(211)，每个所述安装面(211)分别设置有一个所述弹性件(33)及一个所述滑块(32)，所述围井(1)的位于所述鳍板(2)的前端的内壁设置有两个所述滑轨(31)，所述两个滑轨(31)呈L型，每个所述安装台(21)的两个所述滑块(32)分别与对应的所述滑轨(31)滑动配合。
  3. 根据权利要求1所述的升降鳍装置，其中，所述鳍板(2)的尾端的两侧分别设置一个所述弹性件(33)及一个所述滑块(32)，所述围井(1)的位于所述鳍板(2)的尾端的内壁设置有一个所述滑轨(31)，所述滑轨(31)为L型，所述鳍板(2)的尾端的两个所述滑块(32)与所述滑轨(31)滑动配合。
  4. 根据权利要求1所述的升降鳍装置，其中，所述围井(1)内竖直设置有隔板(11)，所述隔板(11)设置为将所述围井(1)分隔成工作仓(12)与维护仓(13)，所述开口开设于所述工作仓(12)的底部，所述维护仓(13)的底部设置有底板，所述底板设置为封闭所述维护仓(13)的底部，所述鳍板(2)可沿竖直方向滑动设置于所述工作仓(12)内，所述滑轨(31)沿竖直方向设置于所述工作仓(12)内，所述锁定机构(4)设置于所述维护仓(13)内，所述锁定机构(4)的锁定端设置为穿过所述隔板(11)将所述鳍板(2)锁定于工作位置。
  5. 根据权利要求4所述的升降鳍装置，其中，所述锁定机构(4)包括三个锁定组件(41)，所述三个锁定组件(41)呈品字形设置。
  6. 根据权利要求5所述的升降鳍装置，还包括锁定组件(41)，所述锁定组 件(41)包括：
    安装件(411)，所述安装件(411)固定设置于隔板(11)的位于所述维护仓(13)的一侧；
    锁定销(412)，所述锁定销(412)可滑动设置于所述安装件(411)内，所述锁定销(412)的一端设置为穿过所述隔板(11)伸入所述工作仓(12)；及
    驱动件(413)，所述驱动件(413)设置为驱动所述锁定销(412)滑动以将所述鳍板(2)锁定在所述工作位置。
  7. 根据权利要求6所述的升降鳍装置，其中，所述锁定组件(41)还包括：
    安装座(414)，所述安装座(414)贯穿设置于所述隔板(11)上，所述安装件(411)与所述安装座(414)固定连接；及
    密封圈(415)，所述密封圈(415)设置于所述安装座(414)内，所述密封圈(415)套设于所述锁定销(412)的外周。
  8. 根据权利要求7所述的升降鳍装置，其中，所述锁定组件(41)还包括：压盖(416)，所述压盖(416)设置为将所述密封圈(415)压合于所述安装座(414)。
  9. 根据权利要求6所述的升降鳍装置，其中，所述鳍板(2)设置有锁定部(22)，所述锁定部(22)开设有锁定孔，所述锁定销(412)设置为插入所述锁定孔以将所述鳍板(2)锁定在所述工作位置。
  10. 根据权利要求1所述的升降鳍装置，还包括起吊组件(5)、吊耳(23)及钢丝绳(51)，所述起吊组件(5)设置于所述围井(1)的顶部，所述吊耳(23)设置于所述鳍板(2)的顶部，所述起吊组件(5)的输出端与所述吊耳(23)通过所述钢丝绳(51)连接。
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