CN103147430A - Multifunctional ring beam lifting device - Google Patents

Multifunctional ring beam lifting device Download PDF

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Publication number
CN103147430A
CN103147430A CN2013100810979A CN201310081097A CN103147430A CN 103147430 A CN103147430 A CN 103147430A CN 2013100810979 A CN2013100810979 A CN 2013100810979A CN 201310081097 A CN201310081097 A CN 201310081097A CN 103147430 A CN103147430 A CN 103147430A
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China
Prior art keywords
framework
upper beam
underbeam
frame beam
guide pile
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CN2013100810979A
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Chinese (zh)
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CN103147430B (en
Inventor
吴平平
李光远
陆军
马振军
张静波
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GUANGDONG JINGYIN MACHINERY CO Ltd
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GUANGDONG JINGYIN MACHINERY CO Ltd
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Priority to CN201310081097.9A priority Critical patent/CN103147430B/en
Publication of CN103147430A publication Critical patent/CN103147430A/en
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Abstract

The invention provides a multifunctional ring beam lifting device which comprises an upper ring beam, a lower ring beam and lifting oil cylinders, wherein the upper ring beam comprises a first upper frame beam, a second upper frame beam and pull rods; the first upper frame beam and the second upper frame beam are arranged on the two sides of a positioning pile respectively, and connected with each other through the pull rods; the first upper frame beam, the second upper frame beam and the pull rods form a closed space; the positioning pile is mounted in the closed space vertically in an inserting manner; the lower ring beam comprises a first lower frame beam and a second lower frame beam that are fixed on a ship body respectively; the first lower frame beam and the second lower frame beam are arranged on the two sides of the positioning pile; positioning holes are distributed on the two sides of the positioning pile from the top down; bolts provided with oil cylinders are mounted on the first upper frame beam, the second upper frame beam, the first lower frame beam and the second lower frame beam respectively; and the lifting oil cylinders mounted vertically are connected between the first upper frame beam and the first lower frame beam and between the second upper frame beam and the second lower frame beam. The multifunctional ring beam lifting device can lower the gravity center of the positioning pile, and can topple the positioning pile conveniently.

Description

A kind of multi-functional ring lifting device of girder
Technical field
The present invention relates to the technical field of underwater dredging and ocean engineering, refer in particular to a kind of multi-functional ring lifting device of girder.
Background technology
Known in the industry, the ring beam lifting gear is widely used in dredging vessel and ocean engineering, is the visual plant on dredging vessel and ocean platform.Because guide pile is stressed greatly, power system is complicated, own wt is large, physical dimension is large, center of gravity is high, thereby in the process that boats and ships are dispatched for by the ring beam lifting gear, the guide pile center of gravity being reduced, and can make its level shelve and fixing reliably be aboard ship that such Ship Design is built and is badly in need of the important topic that solves always.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of safe and reliable, multi-functional ring lifting device of girder that can reduce the guide pile center of gravity and conveniently topple over guide pile is provided.
for achieving the above object, technical scheme provided by the present invention is: a kind of multi-functional ring lifting device of girder, it includes the upper of pairing, lower ring and hoist cylinder, described upper ring beam includes the first framework upper beam, the second framework upper beam, pull bar, the first framework upper beam and the second framework upper beam are located at respectively the relative both sides of guide pile, and, connect by pull bar between this first framework upper beam and the second framework upper beam, consist of an integral body, simultaneously, this the first framework upper beam, the second framework upper beam, be formed with a closed space between pull bar, guide pile vertically is inserted in this closed space, can realize toppling over of guide pile by opening pull bar, described lower ring includes the first framework underbeam and the second framework underbeam that is separately fixed on hull, the first framework underbeam and the second framework underbeam correspondence are located at the above-mentioned both sides of guide pile, and be distributed with from top to bottom locating hole on the both sides of this guide pile, simultaneously, this the first framework upper beam, the second framework upper beam, the first framework underbeam, respectively be equipped with one with the latch of oil cylinder on the second framework underbeam, each latch can insert and realize being locked of each Vierendeel girder and guide pile in corresponding locating hole, and, the first framework upper beam and the first framework underbeam, all be connected with the hoist cylinder of vertical installation between the second framework upper beam and the second framework underbeam.
The cylinder base of described hoist cylinder is connected with the respective frame underbeam of lower ring by the spherical hinge structure.
The present invention is after having adopted such scheme, both can the lifting guide pile, can realize toppling over of guide pile again, its concrete condition is when needs are toppled over guide pile, only need the pull bar between the first framework upper beam and the second framework upper beam is opened, just can position toppling over of stake.This compared to existing technology, not only can shorten the preparation of construction time of dredging vessel and ocean engineering ship, simplified simultaneously mounting process, improved the force-bearing situation of boats and ships in the process of dispatching, thereby increased the stability of boats and ships in the process of dispatching, and then can improve widely the performance of boats and ships construction operation efficient and boats and ships list ship.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the use view of the present invention when guide pile is upright.
Fig. 3 is the use view of the present invention when guide pile is toppled over.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
shown in accompanying drawing 1, the described ring beam lifting gear of the present embodiment, it includes the upper of pairing, lower ring 1, 2 and four hoist cylinders 3, described upper ring beam 1 includes the first framework upper beam 101, the second framework upper beam 102 and two pull bars 103, the first framework upper beam 101 and the second framework upper beam 102 are located at respectively the relative both sides of guide pile 4, and, connect by two pull bars 103 between this first framework upper beam 101 and the second framework upper beam 102, consist of an integral body, simultaneously, this the first framework upper beam 101, the second framework upper beam 102, be formed with a closed space between two pull bars 103, guide pile 4 vertically is inserted in this closed space, can realize toppling over of guide pile 4 by opening pull bar 103, described lower ring 2 includes the first framework underbeam 201 and the second framework underbeam 202 that is separately fixed on hull, the first framework underbeam 201 and the second framework underbeam 202 correspondences are located at the above-mentioned both sides of guide pile 4, and be distributed with from top to bottom symmetrical locating hole 401 on the both sides of this guide pile 4, simultaneously, this the first framework upper beam 101, the second framework upper beam 102, the first framework underbeam 201, respectively be equipped with one on the second framework underbeam 202 with the latch 5 of oil cylinder, each latch 5 can insert that locating hole 401 is interior realizes being locked of each Vierendeel girder and guide pile 4, and, the first framework upper beam 101 and the first framework underbeam 201, all be connected with two hoist cylinders 3 of vertical installation between the second framework upper beam 102 and the second framework underbeam 202, the piston rod of these two hoist cylinders 3 protrudes upward with the two ends of the respective frame upper beam of upper ring beam 1 and is connected, its cylinder base is connected with the two ends of the respective frame underbeam of lower ring 2 by the spherical hinge structure, can eliminate by the spherical hinge structure complex stress that hoist cylinder 3 bears, make the stressed even of hoist cylinder 3, thereby can effectively guarantee the application life of hoist cylinder 3.when boats and ships are worked, guide pile 4 is upright, as shown in Figure 2, this moment the first framework upper beam 101, the second framework upper beam 102, the first framework underbeam 201, the second framework underbeam 202 is locked guide pile 4 by latch 5 separately, to satisfy instructions for use, and when needs rise guide pile 4, the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 inserts, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 is extracted, hoist cylinder 3 up stretches out (stroke of hoist cylinder 3 is two distances between locating hole 401) afterwards, but just jack-up guide pile 4 distance between two locating holes 401 that rises, when continuing rising guide pile 4 as need, this moment, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 inserted, the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 is extracted, hoist cylinder 3 is retracted afterwards, then the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 inserts, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 is extracted, hoist cylinder 3 stretches out again afterwards, so move in circles, until till guide pile 4 rises to required height, when needs reduce guide pile 4, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 inserts, the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 is extracted, hoist cylinder 3 stretches out afterwards, then the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 inserts, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 is extracted, hoist cylinder 3 is retracted afterwards, just can reduce the height of guide pile 4, when continuing to reduce guide pile 4 as need, this moment, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 inserted, the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 is extracted, hoist cylinder 3 stretches out afterwards, then the latch 5 of the first framework upper beam 101 and the second framework upper beam 102 inserts, the latch 5 of the first framework underbeam 201 and the second framework underbeam 202 is extracted, hoist cylinder 3 is retracted again afterwards, so move in circles, until till guide pile 4 drops to desired height.When boats and ships are in when dispatching state, at first need open two pull bars 103 of ring beam 1, so that the first framework upper beam 101 and the second framework upper beam 102 are separately, and then extract the latch 5 of the first framework upper beam 101, the second framework upper beam 102, the first framework underbeam 201, the second framework underbeam 202, so that guide pile 4 breaks away from being locked of this ring beam lifting gear, just guide pile 4 is toppled over by auxiliary equipment (irrelevant with this patent) at last, as shown in Figure 3.after adopting this programme, compared to existing technology, the present invention is by the improvement to the ring beam structure, make it both can realize the lifting of guide pile 4, can realize toppling over of guide pile 4 again, kill two birds with one stone, so not only can shorten the preparation of construction time of dredging vessel and ocean engineering ship, also simplified simultaneously mounting process, improved the force-bearing situation of boats and ships in the process of dispatching, thereby increased the stability of boats and ships in the process of dispatching, and then can improve widely the performance of boats and ships construction operation efficient and boats and ships list ship, therefore, in sum, the present invention is a desirable multi-functional ring lifting device of girder, be worthy to be popularized.
The examples of implementation of the above only are the present invention's preferred embodiment, are not to limit practical range of the present invention with this, therefore the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.

Claims (2)

1. multi-functional ring lifting device of girder, it is characterized in that: it includes the upper of pairing, lower ring (1, 2) and hoist cylinder (3), described upper ring beam (1) includes the first framework upper beam (101), the second framework upper beam (102), pull bar (103), the first framework upper beam (101) and the second framework upper beam (102) are located at respectively the relative both sides of guide pile (4), and, connect by pull bar (103) between this first framework upper beam (101) and the second framework upper beam (102), consist of an integral body, simultaneously, this the first framework upper beam (101), the second framework upper beam (102), pull bar is formed with a closed space between (103), guide pile (4) vertically is inserted in this closed space, can realize toppling over of guide pile (4) by opening pull bar (103), described lower ring (2) includes the first framework underbeam (201) and the second framework underbeam (202) that is separately fixed on hull, the first framework underbeam (201) and the second framework underbeam (202) correspondence are located at the above-mentioned both sides of guide pile (4), and be distributed with from top to bottom locating hole (401) on the both sides of this guide pile (4), simultaneously, this the first framework upper beam (101), the second framework upper beam (102), the first framework underbeam (201), a latch with oil cylinder (5) respectively is housed on the second framework underbeam (202), each latch (5) can insert and realize being locked of each Vierendeel girder and guide pile (4) in corresponding locating hole (401), and, the first framework upper beam (101) and the first framework underbeam (201), all be connected with the hoist cylinder (3) of vertical installation between the second framework upper beam (102) and the second framework underbeam (202).
2. a kind of multi-functional ring lifting device of girder according to claim 1 is characterized in that: the cylinder base of described hoist cylinder (3) is connected with the respective frame underbeam of lower ring (2) by the spherical hinge structure.
CN201310081097.9A 2013-03-14 2013-03-14 A kind of multi-functional ring lifting device of girder Active CN103147430B (en)

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CN103147430B CN103147430B (en) 2015-09-23

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938603A (en) * 2014-04-29 2014-07-23 南通迪施有限公司 Continuous lifting device and method of installation ship platform
CN104668797A (en) * 2015-01-30 2015-06-03 武汉船用机械有限责任公司 Ring beam structure member manufacturing method in hydraulic bolt type platform lifting system
CN104727287A (en) * 2015-03-06 2015-06-24 广东精铟海洋工程股份有限公司 Hydraulic lifting device capable of automatically dropping and automatic pile dropping method thereof
CN105625425A (en) * 2015-12-31 2016-06-01 中交第二航务工程局有限公司 Construction method for carrying out pile sinking based on floating walking platform
CN106120687A (en) * 2016-06-24 2016-11-16 中铁大桥局集团有限公司 Drilling platform self-level(l)ing device and construction method thereof
CN106906813A (en) * 2017-03-01 2017-06-30 武汉船用机械有限责任公司 A kind of hydraulic bolt jacking system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386757A (en) * 1978-12-06 1983-06-07 Societe Des Engrenages Durand Marine platform lifting device
CN102162233A (en) * 2011-02-21 2011-08-24 中国海洋石油总公司 Continuous stepping hydraulic lifting device and method
CN202000328U (en) * 2011-03-21 2011-10-05 中国船舶工业集团公司第七○八研究所 Pin-type lifting device with hydraulic cylinder jacking ring beam
CN202202313U (en) * 2011-08-04 2012-04-25 上海航盛船舶设计有限公司 Lifting platform
CN102923610A (en) * 2012-10-23 2013-02-13 上海航盛船舶设计有限公司 Hydraulic bolt lifting gear
CN203247564U (en) * 2013-03-14 2013-10-23 广东精铟机械有限公司 Multifunctional ring beam lifting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386757A (en) * 1978-12-06 1983-06-07 Societe Des Engrenages Durand Marine platform lifting device
CN102162233A (en) * 2011-02-21 2011-08-24 中国海洋石油总公司 Continuous stepping hydraulic lifting device and method
CN202000328U (en) * 2011-03-21 2011-10-05 中国船舶工业集团公司第七○八研究所 Pin-type lifting device with hydraulic cylinder jacking ring beam
CN202202313U (en) * 2011-08-04 2012-04-25 上海航盛船舶设计有限公司 Lifting platform
CN102923610A (en) * 2012-10-23 2013-02-13 上海航盛船舶设计有限公司 Hydraulic bolt lifting gear
CN203247564U (en) * 2013-03-14 2013-10-23 广东精铟机械有限公司 Multifunctional ring beam lifting device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103938603A (en) * 2014-04-29 2014-07-23 南通迪施有限公司 Continuous lifting device and method of installation ship platform
CN104668797A (en) * 2015-01-30 2015-06-03 武汉船用机械有限责任公司 Ring beam structure member manufacturing method in hydraulic bolt type platform lifting system
CN104668797B (en) * 2015-01-30 2016-08-17 武汉船用机械有限责任公司 The preparation method of ring beam structural member in a kind of hydraulic bolt formula platform hoist system
CN104727287A (en) * 2015-03-06 2015-06-24 广东精铟海洋工程股份有限公司 Hydraulic lifting device capable of automatically dropping and automatic pile dropping method thereof
CN105625425A (en) * 2015-12-31 2016-06-01 中交第二航务工程局有限公司 Construction method for carrying out pile sinking based on floating walking platform
CN106120687A (en) * 2016-06-24 2016-11-16 中铁大桥局集团有限公司 Drilling platform self-level(l)ing device and construction method thereof
CN106120687B (en) * 2016-06-24 2018-07-06 中铁大桥局集团有限公司 The construction method of drilling platform self-level(l)ing installation
CN106906813A (en) * 2017-03-01 2017-06-30 武汉船用机械有限责任公司 A kind of hydraulic bolt jacking system

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Address after: 528241 Nanhai District, Guangdong City, Foshan Province town of water in the village on the south side of the road

Applicant after: Guangdong Jing Yin ocean engineering limited company

Address before: 528231 Guangdong province Dali Nanhai District of Foshan city Changhong Ling Industrial Zone (two) on the eastern side of Hong Ling Road four non-ferrous metal processing zone

Applicant before: Guangdong Jingyin Machinery Co., Ltd.

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Free format text: CORRECT: APPLICANT; FROM: GUANGDONG JINGYIN MACHINERY CO., LTD. TO: GUANGDONG JINGYIN MARINE ENGINEERING CO., LTD.

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Denomination of invention: Multifunctional ring beam lifting device

Effective date of registration: 20200320

Granted publication date: 20150923

Pledgee: China Co truction Bank Corp Foshan branch

Pledgor: GUANGDONG JINGYIN MACHINERY Co.,Ltd.

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