WO2023071112A1 - 一种海洋工程海底管道架设装置 - Google Patents

一种海洋工程海底管道架设装置 Download PDF

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Publication number
WO2023071112A1
WO2023071112A1 PCT/CN2022/089858 CN2022089858W WO2023071112A1 WO 2023071112 A1 WO2023071112 A1 WO 2023071112A1 CN 2022089858 W CN2022089858 W CN 2022089858W WO 2023071112 A1 WO2023071112 A1 WO 2023071112A1
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frame body
support frame
clamping plate
upper clamping
pipeline
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PCT/CN2022/089858
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English (en)
French (fr)
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李伟莉
陈星�
刘琳
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天津大学滨海工业研究院有限公司
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Publication of WO2023071112A1 publication Critical patent/WO2023071112A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing

Definitions

  • the present application relates to the technical field of pipeline erection, in particular to a marine engineering submarine pipeline erection device.
  • Pipe support refers to a structural member used to support overhead laying pipelines on the ground. Divided into fixed brackets, sliding brackets, guide brackets, rolling brackets, etc. Pipe supports are used anywhere where pipes are laid, also known as pipe supports, pipe parts, etc.
  • the Chinese patent discloses: a marine engineering submarine pipeline erection device, publication number: CN214063987U, the device can support the pipeline through the upper splint and the lower splint, and let the pipeline be placed on the upper splint and the lower splint
  • the insides are tightly fitted together to prevent the impact of seawater impacts, but the device needs to manually install the pipes in the two splints on the seabed, which is very inconvenient to operate.
  • This utility model is to provide a marine engineering submarine pipeline erection device to solve the problems raised in the above-mentioned background technology.
  • a marine engineering submarine pipeline erection device comprising a support frame body, the lower end of the support frame body is fixedly equipped with conical pillars, and the inner sides of the two support rods at the upper end of the support frame body are provided with slide rails.
  • the upper ends of the two support rods of the frame body are fixedly installed with the same stop rod, and the support frame body is provided with an anti-slip mechanism, and the support frame body is provided with a splint mechanism that can assist in clamping the pipeline.
  • the splint mechanism includes An upper clamping plate, the inner part of the upper clamping plate close to the side of the conical pillar is installed with a rotating shaft, the two ends of the rotating shaft of the upper clamping plate are fixedly installed with sliders, and the two sliders are respectively slidably installed on the two supports inside the slide rail of the support bar of the rack body.
  • two miniature springs are fixedly installed between the two sliders and the upper end of the support frame body, the middle part of the upper clamping plate is arched, and threaded rods are installed inside the two sides of the upper clamping plate , the two threaded rods are threaded to match the thread grooves of the upper clamp, the end of the upper clamp far away from the slider is fixedly equipped with an airbag tank, and the upper end of the support frame body is provided with internal threads groove, and the internal thread groove is adapted to the threaded rod.
  • the anti-slip mechanism includes a lower bottom plate, the lower bottom plate is fixedly installed on the upper end of the support frame body, a rubber plate is installed on the upper end of the lower bottom plate, and a miniature Spring one, the middle part of the top of the rubber plate is concave.
  • the rotation of the upper clamp gradually closes the pipeline between the support frame body.
  • the user can quickly screw the threaded rod into the internal thread groove at the upper end of the support frame body, and enter the airbag tank by using seawater. Increase the weight of the airbag tank, and use the downward movement of the airbag tank to close the pipeline between the upper clamping plate and the support frame body, so that users do not need to push the pipeline downward by themselves, improving the convenience of seabed operation.
  • the pipe is clamped by the upper clamping plate and the rubber plate.
  • the force on the rubber plate will drive the compression and deformation of the micro spring on the lower bottom plate.
  • the micro spring has the ability to deform, the two pipes have certain activities when they are connected.
  • Ability, by using two threaded rods to move the upper clamping plate, the movement of the upper clamping plate further improves the stability of the pipeline in the support frame body.
  • Fig. 1 is the structural representation of the utility model bracing frame body
  • Fig. 2 is the structural representation of the utility model rubber sheet
  • Fig. 3 is the structural representation of the upper clamping plate of the utility model
  • Fig. 4 is a structural schematic diagram of the lower floor of the utility model.
  • Support frame body 11. Conical pillar; 12. Slide rail; 13. Stop bar; 14. Internal thread groove; 2. Lower bottom plate; 21. Micro spring one; 22. Rubber plate; 3. Upper card Plate; 31, airbag tank; 32, slide block; 33, miniature spring two; 34, threaded rod.
  • Embodiment 1 Please refer to Fig. 1, Fig. 2 and Fig. 3, a kind of marine engineering subsea pipeline erection device comprises a support frame body 1, the lower end of the support frame body 1 is fixedly equipped with a conical pillar 11, and the upper end of the support frame body 1
  • the inner sides of the two support rods are provided with slide rails 12, and the upper ends of the two support rods of the support frame body 1 are fixedly equipped with the same stop rod 13, and the support frame body 1 is provided with an anti-skid mechanism.
  • a splint mechanism that can assist in clamping the pipeline.
  • the splint mechanism includes an upper clamping plate 3.
  • a rotating shaft is mounted on the inner side of the upper clamping plate 3 close to the conical support 11.
  • Both ends of the rotating shaft of the upper clamping plate 3 are fixedly equipped with sliders 32.
  • Two slide blocks 32 are respectively slidably installed in the slide rails 12 of the support rods of the two support frame bodies 1, a miniature spring 2 33 is fixedly installed between the two slide blocks 32 and the upper end of the support frame body 1, and the upper clamping plate 3
  • the middle part is arched, and the interior of both sides of the upper clamping plate 3 is equipped with threaded rods 34, and the two threaded rods 34 are matched with the threaded grooves of the upper clamping plate 3 through threads, away from the upper clamping plate 3 of the slider 32.
  • An airbag tank 31 is fixedly installed at the end, and an internal thread groove 14 is opened on the upper end of the support frame body 1 , and the internal thread groove 14 is matched with the threaded rod 34 .
  • the conical pillar 11 at the lower end of the support frame body 1 is installed into the seabed, and the end of the airbag tank 31 is provided with a water inlet valve.
  • the user puts the pipeline into the support frame body 1, and the pipeline is located in the support frame body. 1 and the upper clamping plate 3, open the water inlet valve of the airbag tank 31, seawater is continuously poured into the airbag tank 31, the weight of the airbag tank 31 gradually becomes larger, the airbag tank 31 starts to move downward, and the airbag tank 31 moves downward
  • the movement drives the upper clamping plate 3 to move downward.
  • the upper clamping plate 3 rotates between the two sliders 32 through the rotating shaft. The rotation of the upper clamping plate 3 gradually closes the pipeline between the support frame body 1.
  • the user can quickly move the The threaded rod 34 is screwed into the internal thread groove 14 at the upper end of the support frame body 1, and the weight of the airbag tank 31 is increased by using seawater to enter the airbag tank 31, and the pipeline is closed on the upper clamp by using the airbag tank 31 to move downward. 3 and the support frame body 1, so that the user does not need to push the pipeline downward by himself, which improves the convenience of seabed operation.
  • Embodiment 2 Please refer to Fig. 1, Fig. 2 and Fig. 4, on the basis of Embodiment 1, an anti-slip mechanism is provided in the support frame body 1, and the anti-slip mechanism includes a lower bottom plate 2, which is fixedly installed on the support frame body 1
  • the upper end of the lower base plate 2 is equipped with a rubber plate 22, and between the lower base plate 2 and the rubber plate 22, a miniature spring-21 is fixedly installed, and the middle part of the upper end of the rubber plate 22 is concave.
  • the user installs the two threaded rods 34 into the two internal thread grooves 14 on the support frame body 1, and the two threaded rods 34 drive the upper clamping plate 3 to move downwards gradually, and the upper clamping plate 3 moves downwards Gradually approaching the support frame body 1, the upper clamping plate 3 moves downward and drives the two sliders 32 to move downward through the rotating shaft.
  • a slide block 32 moves downward to drive two miniature springs 33 to compress and deform.
  • the slide block 32 rotates and resets the upper clamp 3 by its own elastic force, and the stop bar 13 can limit the upper clamp 3 The rotation angle of the pipe is clamped by the upper clamping plate 3 and the rubber plate 22.
  • the force on the rubber plate 22 will drive the compression deformation of the miniature spring-21 on the lower bottom plate 2. Since the micro-spring-21 has deformation ability, the two pipes There is a certain degree of mobility during the connection, and by using the two threaded rods 34 to move the upper clamping plate 3 , the movement of the upper clamping plate 3 further improves the stability of the pipeline in the support frame body 1 .
  • the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
  • a computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

一种海洋工程海底管道架设装置，包括支撑架本体（1），所述支撑架本体（1）的下端部固定安装有圆锥支柱（11），所述支撑架本体（1）上端部两个支撑杆的内侧均开设有滑轨（12），所述支撑架本体（1）两个支撑杆的上端部固定安装有同一个挡杆（13），所述支撑架本体（1）内设有防滑机构，所述支撑架本体（1）内设有能够辅助夹持管道的夹板机构。通过管道被上卡板（3）和橡胶板（22）夹紧，同时橡胶板（22）受力会带动下底板（2）上的微型弹簧一（21）压缩变形，由于微型弹簧一（21）具有形变能力，因此两个管道在连接时具有一定的活动能力，通过利用两个螺纹杆（34）对上卡板（3）进行移动，上卡板（3）的移动进一步提高管道在支撑架本体（1）内的稳定性。

Description

一种海洋工程海底管道架设装置 技术领域
本申请涉及管道架设技术领域，尤其涉及一种海洋工程海底管道架设装置。
背景技术
管道支架是指用于地上架空敷设管道支承的一种结构件。分为固定支架、滑动支架、导向支架、滚动支架等。管道支架在任何有管道敷设的地方都会用到，又被称作管道支座、管部等。
如中国专利公开了：一种海洋工程海底管道架设装置，公开号：CN214063987U，该装置通过设置的上夹板和下夹板，上夹板和下夹板可以支撑住管道，让管道放在上夹板和下夹板内部紧密贴合在一起，防止受到海水冲击的影响，但是该装置在海底需要人工将管道安装在两个夹板内，操作十分不便。
实用新型内容
本实用新型的目的在于提供一种海洋工程海底管道架设装置，以解决上述背景技术中提出的问题。
本申请实施例采用下述技术方案：
一种海洋工程海底管道架设装置，包括支撑架本体，所述支撑架本体的下端部固定安装有圆锥支柱，所述支撑架本体上端部两个支撑杆的内侧均开设有滑轨，所述支撑架本体两个支撑杆的上端部固定安装有同一个挡杆，所述支撑架本体内设有防滑机构，所述支撑架本体内设有能够辅助夹持管道的夹板机构，所述夹板机构包括上卡板，所述上卡板靠近圆锥支柱一侧的内部转动安装有转轴，所述上卡板转轴的两端均固定安装有滑块，两个所述滑块分别滑动安装在两个支撑架本体支撑杆的滑轨内。
优选的，两个所述滑块与支撑架本体的上端部之间固定安装有微型弹簧 二，所述上卡板的中部为拱形，所述上卡板两侧的内部均安装有螺纹杆，两个所述螺纹杆均通过螺纹与上卡板的螺纹槽相配合，远离滑块的所述上卡板的端部固定安装有气囊罐，所述支撑架本体的上端部开设有内螺纹槽，所述内螺纹槽与螺纹杆相适配。
优选的，所述防滑机构包括下底板，所述下底板固定安装在支撑架本体的上端部，所述下底板的上端部安装有橡胶板，所述下底板与橡胶板之间固定安装有微型弹簧一，所述橡胶板上端的中部为内凹形。
本申请实施例采用的上述至少一个技术方案能够达到以下有益效果：
其一，上卡板旋转逐渐将管道关闭在支撑架本体之间，此时使用者可以快速将螺纹杆通过螺纹旋转进支撑架本体上端部的内螺纹槽内，通过利用海水进入气囊罐内，提高气囊罐的重量，利用气囊罐向下移动将管道关闭在上卡板与支撑架本体之间，从而无需使用者自行将管道向下推动，提高海底操作的便捷度。
其二，管道被上卡板和橡胶板夹紧，同时橡胶板受力会带动下底板上的微型弹簧一压缩变形，由于微型弹簧一具有形变能力，因此两个管道在连接时具有一定的活动能力，通过利用两个螺纹杆对上卡板进行移动，上卡板的移动进一步提高管道在支撑架本体内的稳定性。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本实用新型支撑架本体的结构示意图；
图2为本实用新型橡胶板的结构示意图；
图3为本实用新型上卡板的结构示意图；
图4为本实用新型下底板的结构示意图。
图中：1、支撑架本体；11、圆锥支柱；12、滑轨；13、挡杆；14、内螺 纹槽；2、下底板；21、微型弹簧一；22、橡胶板；3、上卡板；31、气囊罐；32、滑块；33、微型弹簧二；34、螺纹杆。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
以下结合附图，详细说明本申请各实施例提供的技术方案。
实施例1：请参阅图1、图2和图3，一种海洋工程海底管道架设装置，包括支撑架本体1，支撑架本体1的下端部固定安装有圆锥支柱11，支撑架本体1上端部两个支撑杆的内侧均开设有滑轨12，支撑架本体1两个支撑杆的上端部固定安装有同一个挡杆13，支撑架本体1内设有防滑机构，支撑架本体1内设有能够辅助夹持管道的夹板机构，夹板机构包括上卡板3，上卡板3靠近圆锥支柱11一侧的内部转动安装有转轴，上卡板3转轴的两端均固定安装有滑块32，两个滑块32分别滑动安装在两个支撑架本体1支撑杆的滑轨12内，两个滑块32与支撑架本体1的上端部之间固定安装有微型弹簧二33，上卡板3的中部为拱形，上卡板3两侧的内部均安装有螺纹杆34，两个螺纹杆34均通过螺纹与上卡板3的螺纹槽相配合，远离滑块32的上卡板3的端部固定安装有气囊罐31，支撑架本体1的上端部开设有内螺纹槽14，内螺纹槽14与螺纹杆34相适配。
在使用时，将支撑架本体1下端部的圆锥支柱11安装进海床内，气囊罐31的端部设有进水阀，使用者将管道放进支撑架本体1内，管道位于支撑架本体1与上卡板3之间后，将气囊罐31的进水阀打开，海水不断灌入气囊罐31内，气囊罐31重量逐渐变大，气囊罐31开始向下移动，气囊罐31向下移动带动上卡板3向下移动，上卡板3通过转轴在两个滑块32之间旋转，上卡板3 旋转逐渐将管道关闭在支撑架本体1之间，此时使用者可以快速将螺纹杆34通过螺纹旋转进支撑架本体1上端部的内螺纹槽14内，通过利用海水进入气囊罐31内，提高气囊罐31的重量，利用气囊罐31向下移动将管道关闭在上卡板3与支撑架本体1之间，从而无需使用者自行将管道向下推动，提高海底操作的便捷度。
实施例2：请参阅图1、图2和图4，在实施例一的基础上，支撑架本体1内设有防滑机构，防滑机构包括下底板2，下底板2固定安装在支撑架本体1的上端部，下底板2的上端部安装有橡胶板22，下底板2与橡胶板22之间固定安装有微型弹簧一21，橡胶板22上端的中部为内凹形。
在使用时，使用者将两个螺纹杆34安装进支撑架本体1上的两个内螺纹槽14内，两个螺纹杆34带动上卡板3逐渐向下移动，上卡板3向下移动逐渐接近支撑架本体1，上卡板3向下移动通过转轴带动两个滑块32向下移动，两个滑块32在支撑架本体1两个支撑杆的滑轨12内向下滑动，同时两个滑块32向下移动带动两个微型弹簧二33压缩变形，当不使用上卡板3时，滑块32通过自身的弹力将上卡板3旋转复位，挡杆13会限制上卡板3的旋转角度，管道被上卡板3和橡胶板22夹紧，同时橡胶板22受力会带动下底板2上的微型弹簧一21压缩变形，由于微型弹簧一21具有形变能力，因此两个管道在连接时具有一定的活动能力，通过利用两个螺纹杆34对上卡板3进行移动，上卡板3的移动进一步提高管道在支撑架本体1内的稳定性。
本领域内的技术人员应明白，本实用新型的实施例可提供为方法、系统、或计算机程序产品。因此，本实用新型可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本实用新型可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括 那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (6)

  1. 一种海洋工程海底管道架设装置，包括支撑架本体(1)，其特征在于：所述支撑架本体(1)的下端部固定安装有圆锥支柱(11)，所述支撑架本体(1)上端部两个支撑杆的内侧均开设有滑轨(12)，所述支撑架本体(1)两个支撑杆的上端部固定安装有同一个挡杆(13)，所述支撑架本体(1)内设有防滑机构，所述支撑架本体(1)内设有能够辅助夹持管道的夹板机构；
    所述夹板机构包括上卡板(3)，所述上卡板(3)靠近圆锥支柱(11)一侧的内部转动安装有转轴，所述上卡板(3)转轴的两端均固定安装有滑块(32)，两个所述滑块(32)分别滑动安装在两个支撑架本体(1)支撑杆的滑轨(12)内。
  2. 根据权利要求1所述的一种海洋工程海底管道架设装置，其特征在于：两个所述滑块(32)与支撑架本体(1)的上端部之间固定安装有微型弹簧二(33)，所述上卡板(3)的中部为拱形。
  3. 根据权利要求2所述的一种海洋工程海底管道架设装置，其特征在于：所述上卡板(3)两侧的内部均安装有螺纹杆(34)，两个所述螺纹杆(34)均通过螺纹与上卡板(3)的螺纹槽相配合，远离滑块(32)的所述上卡板(3)的端部固定安装有气囊罐(31)。
  4. 根据权利要求1所述的一种海洋工程海底管道架设装置，其特征在于：所述支撑架本体(1)的上端部开设有内螺纹槽(14)，所述内螺纹槽(14)与螺纹杆(34)相适配。
  5. 根据权利要求1所述的一种海洋工程海底管道架设装置，其特征在于：所述防滑机构包括下底板(2)，所述下底板(2)固定安装在支撑架本体(1)的上端部，所述下底板(2)的上端部安装有橡胶板(22)。
  6. 根据权利要求5所述的一种海洋工程海底管道架设装置，其特征在于：所述下底板(2)与橡胶板(22)之间固定安装有微型弹簧一(21)，所述橡胶板(22)上端的中部为内凹形。
PCT/CN2022/089858 2021-10-28 2022-04-28 一种海洋工程海底管道架设装置 WO2023071112A1 (zh)

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