CN202626963U - Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone - Google Patents

Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone Download PDF

Info

Publication number
CN202626963U
CN202626963U CN 201220238109 CN201220238109U CN202626963U CN 202626963 U CN202626963 U CN 202626963U CN 201220238109 CN201220238109 CN 201220238109 CN 201220238109 U CN201220238109 U CN 201220238109U CN 202626963 U CN202626963 U CN 202626963U
Authority
CN
China
Prior art keywords
steel pipe
intertidal zone
conversion platform
pipe pile
water
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN 201220238109
Other languages
Chinese (zh)
Inventor
张蓝舟
孙发荣
朱友华
孙飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCCC THIRD HARBOR ENGINEERING Co Ltd NANJING BRANCH
CHINA COMMUNICATIONS THIRD NAVIGATIONAL BUREAU 2ND ENGINEERING Co Ltd
Original Assignee
CCCC THIRD HARBOR ENGINEERING Co Ltd NANJING BRANCH
CHINA COMMUNICATIONS THIRD NAVIGATIONAL BUREAU 2ND ENGINEERING Co Ltd
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 CCCC THIRD HARBOR ENGINEERING Co Ltd NANJING BRANCH, CHINA COMMUNICATIONS THIRD NAVIGATIONAL BUREAU 2ND ENGINEERING Co Ltd filed Critical CCCC THIRD HARBOR ENGINEERING Co Ltd NANJING BRANCH
Priority to CN 201220238109 priority Critical patent/CN202626963U/en
Application granted granted Critical
Publication of CN202626963U publication Critical patent/CN202626963U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a water-borne conversion platform for the installation and construction of prefabricated parts in an off-sea intertidal zone. An intertidal zone has the characteristics of large tidal range, difficulty in entrance of ships and high possibility of stranding. Large-scale prefabricated parts in a construction area of the intertidal zone are installed by using the conventional crane ships, but the cost is high, and unforeseen safety risks and technical risks occur. The water-borne conversion platform comprises steel pipe pile foundations arranged underwater, wherein concrete abutments (1) are poured on the steel pipe pile foundations; portal cranes (2) are arranged on the concrete abutments; and the steel pipe pile foundations are connected by horizontal linkage steel pipes (3). According to the water-borne conversion platform, the transition of the large-scale prefabricated parts from water to lands is realized successfully; and a mode of installing the prefabricated parts on ocean is changed into a mode of installing the prefabricated parts on the lands, so that the technical risks during construction are reduced, the wind prevention and typhoon prevention of the crane ships are realized, the risks of the stranding are reduced greatly, and the construction cost is saved greatly.

Description

Intertidal zone, off-lying sea prefabricated units installation conversion platform waterborne
Technical field
The utility model relates to intertidal zone, a kind of off-lying sea prefabricated units installation conversion platform waterborne, belongs to technical field of buildings.
Background technology
Typical intertidal zone comprises shoal area (ship can't get into), and the zone less than 3 hours appears in depth of water 1.5m tidal level; Intertidal zone (but ship pursuing-tide turnover), depth of water 1.5m tidal level occurs being not less than 3 hours, and the zone less than 8 hours appears in depth of water 2.5m tidal level; Phytal zone (take advantage of tide and advance, take advantage of tide and go out), 8 hours zone appears being not less than in depth of water 2.5m tidal level; The intertidal zone is the key construction section of strand engineering, and its regional beach face floods along with the fluctuation of tidewater and exposes, and it is big to have a tidal range, boats and ships carry difficulty and be prone to stranded characteristics.Be all inapplicable construction area of water, land construction technology, all belong to technical barrier at home and abroad.The large scale prefabricated member of intertidal zone construction area is installed as adopting traditional crane ship, and then not only cost is high, and has unpredictable security risk and technical risk.
Summary of the invention
The purpose of the utility model is that the problem that is directed against above-mentioned existence provides the prefabricated units installation of intertidal zone, a kind of off-lying sea conversion platform waterborne, can carry out conversion process waterborne easily.
Above-mentioned purpose realizes through following technical scheme:
Intertidal zone, off-lying sea prefabricated units installation conversion platform waterborne; Comprise and set underwater steel pipe pile basis; Concreting pier above the described steel pipe pile basis is installed straddle truck above the described concrete pier base, connects through the lateral ties steel pipe between the described steel pipe pile basis.
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, described steel pipe pile basis comprises the capable steel pipe of 2-3, every capable 3-6 root; Every described steel pipe length is not less than 36m; Caliber is not less than 1m, and wall thickness is not less than 15mm, and every described steel tube surface has anticorrosive coat.
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, the embedded depth on described steel pipe pile basis is not less than 20m.
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, described concrete pier base has two, lays respectively at the two ends on described steel pipe pile basis.
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, the basic embedded part of described straddle truck are embedded in described concrete pier base the inside.
Beneficial effect:
1. the setting of the utility model, the length that has changed off-lying sea open type harbour adopts the large-scale crane ship installation technology apart from the access bridge prefabricated units, successfully realize large-scale component from waterborne to land transition; Make the member installationization marine, reduced the technical risk in the construction, also significantly reduced windproof anti-platform and stranded risk that the crane ship installation is brought, and saved construction cost greatly for land.
2. the utility model adopts steel pipe pile as the basis, can bear bigger vertical load and drag force and impact.
3. the utility model adopts the lateral ties steel pipe to be linked to be integral body between steel pipe pile, and stability is strong.
4. the utility model through being embedded in concrete pier base the inside, and by the harbour platform, realizes that successfully straddle truck installs with the straddle truck basis.
Description of drawings
The structural representation of Fig. 1, the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, further illustrate the utility model.
Embodiment 1:
Shown in accompanying drawing 1: intertidal zone, the off-lying sea prefabricated units installation conversion platform waterborne of the utility model; Comprise and set underwater steel pipe pile basis; Concreting pier 1 above the described steel pipe pile basis; Straddle truck 2 is installed above the described concrete pier base, is connected through lateral ties steel pipe 3 between the described steel pipe pile basis.
Embodiment 2:
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, described steel pipe pile basis comprise the capable steel pipe 4 of 2-3, every capable 3-6 root; Every described steel pipe length is not less than 36m; Caliber is not less than 1m, and wall thickness is not less than 15mm, and every described steel tube surface has anticorrosive coat.
Embodiment 3:
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, the embedded depth on described steel pipe pile basis is not less than 20m.
Embodiment 4:
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, described concrete pier base has two, lays respectively at the two ends on described steel pipe pile basis.
Embodiment 5:
Intertidal zone, described off-lying sea prefabricated units installation conversion platform waterborne, the basic pre-buried embedded part of described straddle truck is in described concrete pier base the inside.
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises the technical scheme of being made up of above technical characterictic combination in any.

Claims (5)

1. intertidal zone, off-lying sea prefabricated units installation conversion platform waterborne; Comprise and set underwater steel pipe pile basis; It is characterized in that: concreting pier above the described steel pipe pile basis; Above the described concrete pier base straddle truck is installed, is connected through the lateral ties steel pipe between the described steel pipe pile basis.
2. intertidal zone, off-lying sea according to claim 1 prefabricated units installation conversion platform waterborne; It is characterized in that: described steel pipe pile basis comprises the capable steel pipe of 2-3; Every capable 3-6 root, every described steel pipe length is not less than 36m, and caliber is not less than 1m; Wall thickness is not less than 15mm, and every described steel tube surface has anticorrosive coat.
3. prefabricated units installation conversion platform waterborne in intertidal zone, off-lying sea according to claim 1 and 2 is characterized in that: the embedded depth on described steel pipe pile basis is not less than 20m.
4. intertidal zone, off-lying sea according to claim 1 prefabricated units installation conversion platform waterborne, it is characterized in that: described concrete pier base has two, lays respectively at the two ends on described steel pipe pile basis.
5. prefabricated units installation conversion platform waterborne in intertidal zone, off-lying sea according to claim 1 is characterized in that: the basic embedded part of described straddle truck is embedded in described concrete pier base the inside.
CN 201220238109 2012-05-25 2012-05-25 Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone Active CN202626963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220238109 CN202626963U (en) 2012-05-25 2012-05-25 Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220238109 CN202626963U (en) 2012-05-25 2012-05-25 Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone

Publications (1)

Publication Number Publication Date
CN202626963U true CN202626963U (en) 2012-12-26

Family

ID=47380174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220238109 Active CN202626963U (en) 2012-05-25 2012-05-25 Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone

Country Status (1)

Country Link
CN (1) CN202626963U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103132553A (en) * 2013-03-13 2013-06-05 中交第三航务工程局有限公司上海分公司 Wireless remote control underwater walking-type bump-cutter machine
CN103132554A (en) * 2013-03-13 2013-06-05 中交第三航务工程局有限公司上海分公司 Wireless remote control walking-type underwater bump-cutter machine operational method
CN105297698A (en) * 2015-09-28 2016-02-03 中国海洋石油总公司 Pile foundation type reinforced concrete structure offshore oil platform

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103132553A (en) * 2013-03-13 2013-06-05 中交第三航务工程局有限公司上海分公司 Wireless remote control underwater walking-type bump-cutter machine
CN103132554A (en) * 2013-03-13 2013-06-05 中交第三航务工程局有限公司上海分公司 Wireless remote control walking-type underwater bump-cutter machine operational method
CN103132554B (en) * 2013-03-13 2016-06-08 中交第三航务工程局有限公司上海分公司 Wireless remote control stride formula underwater leveling machine working method
CN105297698A (en) * 2015-09-28 2016-02-03 中国海洋石油总公司 Pile foundation type reinforced concrete structure offshore oil platform
CN105297698B (en) * 2015-09-28 2017-04-19 中海油能源发展股份有限公司 Pile foundation type reinforced concrete structure offshore oil platform

Similar Documents

Publication Publication Date Title
US9238896B2 (en) Floating structure for supporting a wind turbine
CN203021962U (en) Floating dock
CN102312442A (en) Construction method of trestle steel pipe pile foundation
CN104805854A (en) Method for constructing deep-water ultra-long steel plate pile cofferdam in tide environment
CN202626963U (en) Water-borne conversion platform for installation and construction of prefabricated parts in off-sea intertidal zone
CN102900081A (en) Nonmetal anti-floating anchor rod and anchoring method thereof
CN102086634B (en) Marine underwater assembled water intake and construction method thereof
CN103774611B (en) Arc transmission breakwater
US20140311058A1 (en) Precast concrete floating structure for supporting a wind turbine
CN104196026A (en) A method for pulling out underwater steel pipe piles for temporary projects of bridges
CN201605523U (en) Suspension cable type floating bridge
CN202969409U (en) Anchor rod gravity type onshore/offshore wind turbine foundation
CN104631481A (en) Mooring positioning device for open caisson and construction method of mooring positioning device
CN103693176A (en) Caisson dock gate
CN201915442U (en) Marine underwater assembled water intake
CN106012960A (en) Assembly type long piled wharf upper structure system and construction method thereof
CN102995651A (en) Gravity-type onshore/offshore wind turbine foundation with anchor rod
CN201485843U (en) Stream-guidance navigation pier structure
CN206234474U (en) A kind of seabed HDPE pipeline saddle weights
CN202064364U (en) Earth-rock cofferdam structure capable of filling water in foundation pit
CN205804278U (en) A kind of assembled long piled wharf superstructure system
CN204343277U (en) Pile foundation construction structure
CN203334245U (en) Chain type wave resistant block
CN209339084U (en) A kind of anchoring structure of vertical type bulkhead wall
CN209144737U (en) A kind of novel harbour anchor device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant