WO2023024127A1 - Plateforme d'exploration en mer multifonctionnelle - Google Patents

Plateforme d'exploration en mer multifonctionnelle Download PDF

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Publication number
WO2023024127A1
WO2023024127A1 PCT/CN2021/115800 CN2021115800W WO2023024127A1 WO 2023024127 A1 WO2023024127 A1 WO 2023024127A1 CN 2021115800 W CN2021115800 W CN 2021115800W WO 2023024127 A1 WO2023024127 A1 WO 2023024127A1
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WO
WIPO (PCT)
Prior art keywords
platform
survey
positioning
multifunctional
offshore
Prior art date
Application number
PCT/CN2021/115800
Other languages
English (en)
Chinese (zh)
Inventor
张静
胡俊
徐登云
王剑
程军
林晓明
何国述
高华磊
张新华
谭赛杰
谢丕扬
王显嘉
娄德兰
李嘉
李华
邱丽莎
Original Assignee
中经建研设计有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中经建研设计有限公司 filed Critical 中经建研设计有限公司
Publication of WO2023024127A1 publication Critical patent/WO2023024127A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals

Definitions

  • the invention relates to the technical field of offshore survey, in particular to a multifunctional offshore survey platform.
  • the main purpose of the present invention is to provide an offshore multifunctional exploration platform, which can effectively solve the problems in the background technology.
  • a multifunctional offshore exploration platform comprising a survey platform, a survey port is opened at the center of the survey platform, a protective ring is welded at the edge of the survey port, a guardrail is fixedly welded at the center of the survey platform, and the survey Anti-slip lines are provided on the upper end of the platform near the outer side of the guardrail.
  • Supporting mechanisms are provided at the four corners of the surveying platform.
  • a lifting mechanism is provided between the supporting mechanism and the surveying platform.
  • the lifting mechanism includes a The positioning part on the outside of the support mechanism, the rear end of the positioning part is provided with a support block, and one end of the positioning part is provided with a driving part.
  • the support mechanism includes a positioning foot, the upper end of the positioning foot is fixedly provided with a support rod, one end of the support rod is provided with a vertical tooth groove, and the outer side of the support rod is close to the upper side of the vertical tooth groove.
  • the side position is provided with a limit ring.
  • the positioning part includes a first positioning block that is attached to one end of the support rod, the rear end of the first positioning block is fixedly provided with a first fastener, and the front end of the support block is connected to the first fastening member.
  • the rear ends of the firmware are fixedly connected, and the upper end of the support block is fixedly welded to the lower corner of the surveying platform.
  • the positioning part further includes a second positioning block that is attached to the other end of the support rod, and the rear end of the second positioning block is fixedly connected with a second fastener, and the first fastener is connected to the Positioning bolts are disposed through the inside of the second fastener.
  • the driving part includes a driving chamber that is fixedly welded to one end of the second positioning block, and a rotating shaft is provided through the interior of the driving chamber, and the rotating shaft is rotationally connected to the driving chamber.
  • a meshing gear is provided on the outer side of the rotating shaft, the meshing gear is fixedly connected to the rotating shaft, and the meshing gear and the vertical tooth groove are meshed and connected to each other.
  • the front end of the driving chamber is provided with a lifting motor, and the rotating shaft is fixedly connected to the internal rotor of the lifting motor.
  • the present invention has the following beneficial effects:
  • the staff By positioning the positioning feet at the bottom of the shallow water area on the sea, the staff can board the upper end of the survey platform to carry out operations.
  • the survey port set at the center of the survey platform can facilitate the survey of the staff.
  • the guardrail can provide protection
  • the anti-slip pattern set on the upper end of the survey platform can play the role of anti-slip.
  • the first fastener and the second fastener can be loosened, so as to achieve the loosening between the first positioning block and the second positioning block.
  • the overall position of the lifting mechanism can be raised or lowered, and the height of the survey platform can be adjusted according to the water level change in the shallow water area of the sea to adapt to the change of the water surface.
  • the adjustment method is more flexible, and the adjustment is automatic, which is more practical.
  • Fig. 1 is the overall structure schematic diagram of a kind of offshore multifunctional exploration platform of the present invention
  • Fig. 2 is a partial structural schematic diagram of an offshore multifunctional exploration platform of the present invention
  • Fig. 3 is a schematic diagram of an enlarged structure of part A of an offshore multifunctional exploration platform of the present invention
  • Fig. 4 is a schematic diagram of an exploded structure of a lifting mechanism of an offshore multifunctional exploration platform according to the present invention.
  • an offshore multi-functional exploration platform includes a survey platform 1, a survey port 2 is opened at the center of the survey platform 1, a protective ring 3 is welded at the edge of the survey port 2, and the central position of the survey platform 1 is fixed
  • the guardrail 4 is welded, the upper end of the survey platform 1 is provided with anti-slip lines 5 near the outer side of the guardrail 4, the four corners of the survey platform 1 are provided with a support mechanism 6, and a lift is provided between the support mechanism 6 and the survey platform 1.
  • the mechanism 7 the lifting mechanism 7 includes a positioning part 71 sleeved on the outside of the support mechanism 6 , a support block 73 is provided at the rear end of the positioning part 71 , and a driving part 72 is provided at one end of the positioning part 71 .
  • the staff When in use, by positioning the positioning foot 61 at the bottom of the shallow water area on the sea, the staff boards the upper end of the survey platform 1 to perform operations, and the survey port 2 provided at the center of the survey platform 1 can facilitate the survey of the staff.
  • the guardrail 4 can play a protective role to prevent accidents, and the anti-slip pattern 5 provided on the upper end of the survey platform 1 can play an anti-slip effect.
  • the support mechanism 6 includes a positioning foot 61, the upper end of the positioning foot 61 is fixedly provided with a support rod 62, and one end of the support rod 62 is provided with a vertical tooth groove 63, and the outer side of the support rod 62 is close to the upper side of the vertical tooth groove 63 The position is provided with a limit ring 64 .
  • the positioning portion 71 includes a first positioning block 711 that is attached to one end of the support rod 62, the rear end of the first positioning block 711 is fixedly provided with a first fastener 712, and the front end of the support block 73 is fastened to the first fastening member.
  • the rear ends of the parts 712 are fixedly connected, and the upper end of the support block 73 is fixedly welded to the corner of the lower end of the survey platform 1.
  • the positioning part 71 also includes a second positioning block 713 that is fitted on the other end of the support rod 62.
  • the second A second fastener 714 is fixedly connected to the rear end of the positioning block 713 , and a positioning bolt 715 is provided through the inside of the first fastener 712 and the second fastener 714 .
  • first fastener 712 and the second fastener 714 can be loosened by turning the positioning bolt 715 , so as to achieve the loosening between the first positioning block 711 and the second positioning block 713 .
  • the driving part 72 includes a driving chamber 721 fixedly welded on one end of the second positioning block 713.
  • the inside of the driving chamber 721 is provided with a rotating shaft 722.
  • the rotating shaft 722 is connected to the driving chamber 721 in rotation.
  • the outside of the rotating shaft 722 is provided with an engaging
  • the gear 723 is fixedly connected between the meshing gear 723 and the rotating shaft 722, and the meshing gear 723 and the vertical tooth groove 63 are meshed and connected with each other.
  • the front end of the drive chamber 721 is provided with a lifting motor 724. Fixed connection between.
  • the lifting motor 724 at one end of the driving chamber 721 can make the lifting motor 724 drive the rotating shaft 722 to rotate, and the rotating shaft 722 can drive the meshing gear 723 to rotate. Therefore, when the meshing gear 723 rotates, the overall position of the lifting mechanism 7 can be raised or lowered, and the height of the survey platform 1 can be adjusted to adapt to changes in the water surface according to changes in the water level in shallow water areas on the sea.
  • the adjustment method is more flexible, and the adjustment can be automated. It is more practical, after the adjustment is completed, the positioning between the entire lifting mechanism 7 and the positioning pin 61 can be realized by twisting the positioning bolt 715 in the opposite direction.
  • the offshore multifunctional exploration platform when used, by positioning the positioning foot 61 at the bottom of the shallow water area on the sea, the staff boards the upper end of the survey platform 1 to carry out operations, and passes through the survey port 2 set at the center of the survey platform 1. It can be convenient for the survey of the staff.
  • the guardrail 4 can play a protective role to prevent accidents.
  • the anti-skid pattern 5 provided on the upper end of the survey platform 1 can play a role of anti-skid.
  • the lifting motor 724 When lifting, by starting the lifting motor 724 at one end of the drive chamber 721, the lifting motor 724 can drive the rotating shaft 722 to rotate, and the rotating shaft 722 can drive the meshing gear 723 to rotate.
  • the meshing gear 723 rotates, the overall position of the elevating mechanism 7 can be lifted or lowered, and the height of the survey platform 1 can be adjusted to adapt to changes in the water surface according to changes in the water level in the shallow water area of the sea.
  • the adjustment mode of the offshore multifunctional exploration platform in the present invention is more flexible, and the adjustment is automatic, which is more practical.
  • the positioning between the entire lifting mechanism 7 and the positioning pin 61 can be realized by twisting the positioning bolt 715 in the opposite direction, so that the positioning can be realized.
  • the height of the survey platform is adjusted to adapt to the change of the water surface.
  • the adjustment method is more flexible, and the adjustment is automatic, which is more practical.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise specifically defined.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

La présente invention concerne une plateforme d'exploration en mer multifonctionnelle, comprenant une plateforme de levé. Un orifice de levé est disposé au centre de la plateforme de levé. Une bague de protection est soudée au bord de l'orifice de levé. Une barrière de protection est soudée de manière fixe au centre de la plateforme de levé. Des bandes anti-glissement sont disposées sur l'extrémité supérieure de la plateforme de levé à proximité du côté externe de la barrière de protection. Des mécanismes de support sont disposés aux quatre coins de la plateforme de levé. Un mécanisme de levage/abaissement est disposé entre chaque mécanisme de support et la plateforme de levé. Le mécanisme de levage/abaissement comprend une partie de positionnement qui est emmanchée sur le côté externe du mécanisme de support. Un bloc de support est disposé à l'extrémité arrière de la partie de positionnement. Une partie d'entraînement est disposée sur une extrémité de la partie de positionnement. Selon la plateforme d'exploration en mer multifonctionnelle de la présente invention, la hauteur de la plateforme de levé peut être réglée en fonction du changement du niveau d'eau dans une zone d'eau peu profonde en mer de façon à s'adapter au changement de la surface de l'eau, le mode de réglage est flexible, le réglage est automatique, et la plateforme d'exploration en mer multifonctionnelle est pratique.
PCT/CN2021/115800 2021-08-27 2021-08-31 Plateforme d'exploration en mer multifonctionnelle WO2023024127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110991784.9A CN113802535A (zh) 2021-08-27 2021-08-27 一种海上多功能勘探平台
CN202110991784.9 2021-08-27

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WO2023024127A1 true WO2023024127A1 (fr) 2023-03-02

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WO (1) WO2023024127A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117006387A (zh) * 2023-08-03 2023-11-07 山东省煤田地质局第五勘探队 一种野外勘测用频率谐振自动调整系统及方法
CN117341914A (zh) * 2023-10-07 2024-01-05 自然资源部第二海洋研究所 一种作业效率高适用浅滩的海洋物探平台及其作业方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015434A (en) * 1975-10-22 1977-04-05 Scandril Offshore, Inc. Leg and guide construction for use in jackup barges
US4227831A (en) * 1978-04-04 1980-10-14 Raymond International Builders, Inc. Self-contained offshore platform
EP2204497A1 (fr) * 2008-12-03 2010-07-07 Overdick GmbH & co. KG Procédé destiné à l'installation d'un agencement offshore flottant et agencement offshore flottant
CN105672232A (zh) * 2016-03-23 2016-06-15 中交第三航务工程勘察设计院有限公司 浅海域原位测试勘探平台及使用方法
US20160201285A1 (en) * 2015-01-12 2016-07-14 Bp Corporation North America Inc. Floating Deep Draft Semi-Submersible Offshore Platforms and Methods for Assembling and Deploying Same
CN107642103A (zh) * 2017-10-20 2018-01-30 中交三航（上海）新能源工程有限公司 一种用于海上风电单桩基础稳桩定位平台
CN207228085U (zh) * 2017-07-26 2018-04-13 吉林省松辽江河治理有限责任公司 勘探平台用调平系统及自升式勘探平台
CN207452868U (zh) * 2017-10-25 2018-06-05 中国港湾工程有限责任公司 用于海上桩基定位导向和勘探的多功能平台
CN108313229A (zh) * 2018-04-11 2018-07-24 蚌埠市圆周率电子科技有限公司 一种可升降多层抗台风平台型船
US20190135590A1 (en) * 2017-08-14 2019-05-09 Sea Energy Technology Co., Ltd. Offshore platform lifting device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112359803A (zh) * 2020-10-13 2021-02-12 晟治风电科技(上海)有限公司 一种自升式海上风电运维平台

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015434A (en) * 1975-10-22 1977-04-05 Scandril Offshore, Inc. Leg and guide construction for use in jackup barges
US4227831A (en) * 1978-04-04 1980-10-14 Raymond International Builders, Inc. Self-contained offshore platform
EP2204497A1 (fr) * 2008-12-03 2010-07-07 Overdick GmbH & co. KG Procédé destiné à l'installation d'un agencement offshore flottant et agencement offshore flottant
US20160201285A1 (en) * 2015-01-12 2016-07-14 Bp Corporation North America Inc. Floating Deep Draft Semi-Submersible Offshore Platforms and Methods for Assembling and Deploying Same
CN105672232A (zh) * 2016-03-23 2016-06-15 中交第三航务工程勘察设计院有限公司 浅海域原位测试勘探平台及使用方法
CN207228085U (zh) * 2017-07-26 2018-04-13 吉林省松辽江河治理有限责任公司 勘探平台用调平系统及自升式勘探平台
US20190135590A1 (en) * 2017-08-14 2019-05-09 Sea Energy Technology Co., Ltd. Offshore platform lifting device
CN107642103A (zh) * 2017-10-20 2018-01-30 中交三航（上海）新能源工程有限公司 一种用于海上风电单桩基础稳桩定位平台
CN207452868U (zh) * 2017-10-25 2018-06-05 中国港湾工程有限责任公司 用于海上桩基定位导向和勘探的多功能平台
CN108313229A (zh) * 2018-04-11 2018-07-24 蚌埠市圆周率电子科技有限公司 一种可升降多层抗台风平台型船

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117006387A (zh) * 2023-08-03 2023-11-07 山东省煤田地质局第五勘探队 一种野外勘测用频率谐振自动调整系统及方法
CN117006387B (zh) * 2023-08-03 2024-03-22 山东省煤田地质局第五勘探队 一种野外勘测用频率谐振自动调整系统及方法
CN117341914A (zh) * 2023-10-07 2024-01-05 自然资源部第二海洋研究所 一种作业效率高适用浅滩的海洋物探平台及其作业方法
CN117341914B (zh) * 2023-10-07 2024-05-14 自然资源部第二海洋研究所 一种作业效率高适用浅滩的海洋物探平台及其作业方法

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