CN105019416B - For the reparation platform within catheterostat spud leg - Google Patents

For the reparation platform within catheterostat spud leg Download PDF

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Publication number
CN105019416B
CN105019416B CN201510400383.6A CN201510400383A CN105019416B CN 105019416 B CN105019416 B CN 105019416B CN 201510400383 A CN201510400383 A CN 201510400383A CN 105019416 B CN105019416 B CN 105019416B
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China
Prior art keywords
catheterostat
spud leg
platform
upper brace
reparation
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Application number
CN201510400383.6A
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Chinese (zh)
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CN105019416A (en
Inventor
崔宁
沈海荣
魏行超
黄秀龙
张忠阳
张牧
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Cnooc Shenzhen Ocean Engineering Technology Service Co ltd
Original Assignee
SHENZHEN SEA OIL ENGINEERING UNDERWATER TECHNOLOGY CO LTD
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Priority to CN201510400383.6A priority Critical patent/CN105019416B/en
Publication of CN105019416A publication Critical patent/CN105019416A/en
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Abstract

The invention discloses a kind of for the reparation platform within catheterostat spud leg, it includes upper brace, job platform and mobile ladder.This upper brace is overlapped on the top of catheterostat spud leg, and this job platform is arranged on the lower section of this upper brace, and stretches into the inside of catheterostat spud leg.This moves being arranged between this upper brace and this job platform of ladder operability, with the inside of the catheterostat spud leg that realizes coming in and going out.In technical scheme, this is used for the simple in construction, easy to use, lightweight repairing platform within catheterostat spud leg, can overall land prefabricated, marine once mounting is in place so that repair catheterostat spud leg within becomes economic, efficient and safety.

Description

For the reparation platform within catheterostat spud leg
Technical field
The present invention relates to ocean platform field, especially relate to a kind of for the reparation within catheterostat spud leg Platform.
Background technology
Recently the more than ten years, increasing ocean platform starts Attention problems.It is one that ocean platform is installed Excessive risk operation, there is the example of install failure in occasional, and ocean platform install failure is inevitably Catheterostat is caused damage.Catheterostat is broken catheterostat spud leg lacing wire junction can be caused to occur running through and split Stricture of vagina, it is therefore desirable to repairing, but catheterostat spud leg diameter is less, inner space is narrow and small, if in catheterostat Setting up scaffold and carry out weld job for welding personnel discrepancy spud leg, the most time-consumingly, degree of safety is the highest, interior Portion's working space is narrower and small, is only capable of people's operation, and the activity duration is long, unfavorable to project duration.
Summary of the invention
The technical problem to be solved in the present invention is, it is provided that a kind of flat for the reparation within catheterostat spud leg Platform.
The technical solution adopted for the present invention to solve the technical problems is: structure one is for catheterostat spud leg Internal reparation platform, it includes upper brace, job platform and mobile ladder;
Described upper brace is overlapped on the top of catheterostat spud leg, and described job platform is arranged on described top The lower section of platform, and stretch into the inside of catheterostat spud leg;Described mobile ladder operability be arranged on institute State between upper brace and described job platform, to realize the inside of discrepancy catheterostat spud leg.
The present invention in the reparation platform within catheterostat spud leg, also include connector, described top Platform is connected with described job platform by described connector, and the two ends of described connector are separately fixed at The center of described upper brace and the center of described job platform.
The present invention in the reparation platform within catheterostat spud leg, the center of described upper brace and institute The center stating job platform is the most right, and described connector vertically extends.
The present invention in the reparation platform within catheterostat spud leg, described connector includes along vertically side To at least three joint telescopic tubes being sequentially connected with, the junction of the two adjacent described telescopic tubes of joint is provided with Locking piece.
The present invention in the reparation platform within catheterostat spud leg, the length of described mobile ladder and institute The length stating connector matches.
The present invention in the reparation platform within catheterostat spud leg, the length of described mobile ladder is more than The length of described connector, and described mobile ladder, described connector and described job platform surround triangle Structure.
The present invention in the reparation platform within catheterostat spud leg, described upper brace includes two horizontal strokes Bar, and connect two montants of described two cross bars;The two ends of every described cross bar are stretched out described respectively Outside the periphery of the tip section of catheterostat spud leg, described upper brace to be overlapped on described catheterostat spud leg Top.
The present invention in the reparation platform within catheterostat spud leg, the length of every described cross bar is more than The diameter of the tip section of described catheterostat spud leg.
The present invention in the reparation platform within catheterostat spud leg, described job platform includes rounded Table top, the size of described table top matches with the inside dimension of described catheterostat spud leg.
The present invention in the reparation platform within catheterostat spud leg, described job platform also include arrange On described table top, for propping up the stop part of the bottom of described mobile ladder, described stop part is equably It is distributed in the outside at the center of described job platform.
Implement technical scheme, at least there is following beneficial effect: this is used for catheterostat spud leg The internal simple in construction repairing platform, easy to use, lightweight, can overall land prefabricated, marine one Secondary installation is in place so that the repair within catheterostat spud leg becomes economic, efficient and safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 be in one embodiment of the invention within catheterostat spud leg repair platform face knot Structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of the upper brace in Fig. 1;
Fig. 3 is the plan structure schematic diagram of the job platform in Fig. 1;
Wherein, 110, upper brace;111, cross bar;112;Montant;113, suspension ring;120, operation Platform;121, table top;122, buttress brace;130, ladder is moved;140, connector;150, lead Pipe support spud leg.
Detailed description of the invention
In order to the technical characteristic of the present invention, purpose and effect are more clearly understood from, now compare accompanying drawing Describe the detailed description of the invention of the present invention in detail.
Fig. 1 to Fig. 3 shows that the present invention's is a kind of for the reparation platform within catheterostat spud leg, and this is repaiied Multiple platform can allow operating personnel's catheterostat spud leg 150 that quickly comes in and goes out internal and safely and effectively in spud leg The structure of portion's operation.It is by upper brace 110, connector 140, job platform 120 and movable ladder 130 compositions.Upper brace 110 overlaps with catheterostat top, can spot welding fix.Upper brace 110 and work Industry platform 120 is fixed by connector 140, and personnel carry out, by movable ladder 130, the catheterostat that comes in and goes out Spud leg 150 is internal.By catheterostat internal repair platform structure, spud leg can be utilized to greatest extent internal empty Between, operating personnel quickly comes in and goes out inside catheterostat spud leg 150, it is achieved catheterostat spud leg 150 is repaired.
Fig. 1 be in one embodiment of the invention within catheterostat spud leg repair platform face knot Structure schematic diagram.Fig. 2 is the plan structure schematic diagram of the upper brace in Fig. 1.Fig. 3 is the work in Fig. 1 The plan structure schematic diagram of industry platform.
As it is shown in figure 1, this reparation platform being used within catheterostat spud leg includes upper brace 110, operation Platform 120 and mobile ladder 130.And upper brace 110 is overlapped on the top of catheterostat spud leg 150, make Industry platform 120 is arranged on the lower section of this upper brace 110, and stretches into the inside of catheterostat spud leg 150. Being arranged between this upper brace 110 and this job platform 120 of mobile ladder 130 operability, with Realize the inside of maintainer discrepancy catheterostat spud leg 150.It addition, the top of upper brace 110 also sets It is equipped with suspension ring 113, the when that these suspension ring 113 making this reparation platform operation at sea, can be by lifting Mode moves.
Referring again to Fig. 1, this reparation platform being used within catheterostat spud leg also includes connector 140, top Platform 110 is connected with job platform 120 by this connector 140, and the two ends of this connector 140 are divided It is not fixed on center and the center of job platform 120 of upper brace 110.And refering to Fig. 3, operation Can be provided with the buttress brace 122 being connected with connector 140 on platform 120, arranging buttress brace 122 can make The stressed effect of job platform 120 is more preferable, when maintainer is in job platform 120, and connector 140 The pull strength being supplied to job platform 120 is more uniform, so that maintainer is more convenient to operate, Safety is more preferable.
Wherein, the Main Function of upper brace 110 is this reparation platform is overlapped on catheterostat spud leg 150 Top, then the size of this upper brace 110 can be entered according to the size of catheterostat spud leg 150 Row sum-equal matrix.The Main Function of job platform 120 is that personnel convenient to operate enter catheterostat spud leg 150 Inside is keeped in repair and checks, then the size of this job platform 120 can be according to catheterostat spud leg 150 Inside dimension is adjusted, and both reserves the working space of maximum for operating personnel, also makes this job platform 120 inside that can stretch into catheterostat spud leg 150 smoothly.It addition, mobile ladder 130 enters operating personnel Can decide whether temporarily to remove according to space size after entering catheterostat spud leg 150 inside.
It should be noted that above-mentioned upper brace 110, connector 140 and job platform 120 are preferred Integrated mode is used to make, and the material system that this reparation platform overall all employings light weight intensity is high Become, such as, steel, steel alloy etc..Then this reparation platform can be integral prefabricated on land, treats operation on the sea Time integral hoisting in place after, then be overlapped on catheterostat spud leg 150 top spot welding by upper brace 110 Fixing.
To sum up, this is used for the reparation simple in construction of platform, easy to use, the weight within catheterostat spud leg Gently, can overall land prefabricated, marine once mounting is in place so that the reparation within catheterostat spud leg 150 Work becomes economic, efficient and safety.
In certain embodiments, the center of the center of this upper brace 110 and this job platform 120 is upper and lower The most right, this connector 140 vertically extends.It is to be appreciated that according to on-the-spot specific environment, In order to the convenience of repair, upper brace 110 and job platform 120 can also set at vertical direction A certain degree of deviation occurs when putting.
In certain embodiments, this connector 140 includes that at least three joints being vertically sequentially connected with are stretched Heat-Shrinkable Tubings, the junction of two adjacent these telescopic tubes of joint is provided with locking piece.There is the company of stretching structure Fitting 140 can make the distance of upper brace 110 and job platform 120 in the vertical direction adjustable, from And further increasing this for the property easy to use repairing platform within catheterostat spud leg.
In certain embodiments, the length of this length and this connector 140 moving ladder 130 matches. And this length moving ladder 130 can be more than the length of this connector 140, and this moves ladder 130, is somebody's turn to do Connector 140 and this job platform 120 surround three-legged structure.The stability of the three-legged structure surrounded is higher, While being easy to maintainer conducting pipes frame spud leg 150 inside, also ensure the person peace of maintainer Entirely.
In certain embodiments, refering to Fig. 2, upper brace 110 can include two cross bars 111, Yi Jilian Connect two montants 112 of these two cross bars 111;This catheterostat is stretched out at the two ends of every this cross bar 111 respectively Outside the periphery of the tip section of spud leg 150, so that this upper brace 110 is overlapped on this catheterostat spud leg 150 Top.And the length of every this cross bar 111 is more than the diameter of the tip section of this catheterostat spud leg 150.
In certain embodiments, refering to Fig. 3, job platform 120 can include rounded table top 121, should The size of table top 121 matches with the inside dimension of this catheterostat spud leg 150.And this job platform 120 May also include and be arranged on this table top 121, for propping up the stop part of this bottom moving ladder 130, This stop part is evenly distributed in the outside at the center of this job platform 120.Stop part props up mobile ladder Behind the bottom of 130, the situation that mobile ladder 130 slides can be avoided the occurrence of further, thus further Ensure the personal safety of maintainer, improve for the safety repairing platform within catheterostat spud leg Property.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for this For the technical staff in field, the present invention can have various change, combines and change.All the present invention's Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention Right within.

Claims (10)

1. the reparation platform being used within catheterostat spud leg, it is characterised in that include upper brace (110), job platform (120) and mobile ladder (130);
Described upper brace (110) is overlapped on the top of catheterostat spud leg (150), described job platform (120) it is arranged on the lower section of described upper brace (110), and stretches into the interior of catheterostat spud leg (150) Portion;Described mobile ladder (130) operability be arranged on described upper brace (110) and described work Between industry platform (120), to realize the inside of discrepancy catheterostat spud leg (150).
The most according to claim 1 described for the reparation platform within catheterostat spud leg, its feature exists In, also include connector (140), described upper brace (110) by described connector (140) with Described job platform (120) is connected, and the two ends of described connector (140) are separately fixed on described The center of portion's platform (110) and the center of described job platform (120).
The most according to claim 2 described for the reparation platform within catheterostat spud leg, its feature exists In, the center of described upper brace (110) and the center of described job platform (120) are the most right, Described connector (140) vertically extends.
The most according to claim 2 described for the reparation platform within catheterostat spud leg, its feature exists In, described connector (140) includes at least three joint telescopic tubes being vertically sequentially connected with, adjacent Two joint described telescopic tubes junctions be provided with locking piece.
The most according to claim 3 described for the reparation platform within catheterostat spud leg, its feature exists In, the length of described mobile ladder (130) matches with the length of described connector (140).
The most according to claim 3 described for the reparation platform within catheterostat spud leg, its feature exists In, the length of described mobile ladder (130) is more than the length of described connector (140), and described shifting Dynamic ladder (130), described connector (140) and described job platform (120) surround three-legged structure.
The most according to claim 1 described for the reparation platform within catheterostat spud leg, its feature exists In, described upper brace (110) includes two cross bars (111), and connects described two cross bars (111) Two montants (112);Described catheterostat spud leg (150) is stretched out at the two ends of every described cross bar (111) respectively Tip section periphery outside, described upper brace (110) to be overlapped on described catheterostat spud leg (150) Top.
The most according to claim 7 described for the reparation platform within catheterostat spud leg, its feature exists In, the length of every described cross bar (111) is more than the tip section of described catheterostat spud leg (150) Diameter.
The most according to claim 1 described for the reparation platform within catheterostat spud leg, its feature exists In, described job platform (120) includes rounded table top (121), the chi of described table top (121) The inside dimension of very little and described catheterostat spud leg (150) matches.
The most according to claim 9 described for the reparation platform within catheterostat spud leg, its feature Being, described job platform (120) also includes being arranged on described table top (121), is used for propping up institute Stating the stop part of the bottom of mobile ladder (130), described stop part is evenly distributed in described job platform (120) outside at center.
CN201510400383.6A 2015-07-08 2015-07-08 For the reparation platform within catheterostat spud leg Active CN105019416B (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106988291B (en) * 2017-03-29 2019-02-01 中国海洋石油集团有限公司 The method that jacket is repaired at sea

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133313C1 (en) * 1998-04-28 1999-07-20 Товарищество с ограниченной ответственностью Научно-производственная фирма "ГТ ИНСПЕКТ" Device for repair of piled structures in hydraulic engineering objects
KR20020061651A (en) * 2001-01-17 2002-07-25 송부욱 The structure and method for checking bridge
CN104358211A (en) * 2014-10-16 2015-02-18 武汉二航路桥特种工程有限责任公司 Beam bottom overhaul platform capable of spanning bridge piers and obstacle pillars and use method of beam bottom overhaul platform
CN204212070U (en) * 2014-10-16 2015-03-18 武汉二航路桥特种工程有限责任公司 Can the inspection platform of way moving under uninterrupted traffic condition
CN204803866U (en) * 2015-07-08 2015-11-25 深圳海油工程水下技术有限公司 A restore platform for inside jacket spud leg

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133313C1 (en) * 1998-04-28 1999-07-20 Товарищество с ограниченной ответственностью Научно-производственная фирма "ГТ ИНСПЕКТ" Device for repair of piled structures in hydraulic engineering objects
KR20020061651A (en) * 2001-01-17 2002-07-25 송부욱 The structure and method for checking bridge
CN104358211A (en) * 2014-10-16 2015-02-18 武汉二航路桥特种工程有限责任公司 Beam bottom overhaul platform capable of spanning bridge piers and obstacle pillars and use method of beam bottom overhaul platform
CN204212070U (en) * 2014-10-16 2015-03-18 武汉二航路桥特种工程有限责任公司 Can the inspection platform of way moving under uninterrupted traffic condition
CN204803866U (en) * 2015-07-08 2015-11-25 深圳海油工程水下技术有限公司 A restore platform for inside jacket spud leg

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Address after: 4th Floor, Main Building, Science and Technology Building, No. 1067 Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518067

Patentee after: CNOOC Shenzhen Ocean Engineering Technology Service Co.,Ltd.

Address before: 4th Floor, Main Building, Science and Technology Building, No. 1067 Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518067

Patentee before: COOEC SUBSEA TECHNOLOGY Co.,Ltd.