CN103029817A - Lift cage for folding ships and offshore engineering structures - Google Patents
Lift cage for folding ships and offshore engineering structures Download PDFInfo
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- CN103029817A CN103029817A CN2012105363939A CN201210536393A CN103029817A CN 103029817 A CN103029817 A CN 103029817A CN 2012105363939 A CN2012105363939 A CN 2012105363939A CN 201210536393 A CN201210536393 A CN 201210536393A CN 103029817 A CN103029817 A CN 103029817A
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Abstract
The invention relates to a building tool of ships and offshore engineering structures and particularly relates to a lift cage for folding ships and offshore engineering structures. Railings are arranged at the upper ends of upper frames of the lift cage, chains are arranged on the railings, ear plates and fixed plates are arranged on the upper frames, reinforcing plates and connecting frames are arranged at the lower ends of the upper frames, transverse supports and platform frames are arranged on each connecting frame at intervals, support legs are arranged at same sides of all the platform frames, steel plate opening screens and steel plate fixing screens are arranged on the upper frames and the platform frames and are connected by articulated mechanisms, a vertical ladder is arranged between each upper frame and the platform frame closest to the lower end of the upper frame, and a vertical ladder is arranged between the two upper-lower adjacent platform frames. According to the lift cage for folding the ships and the offshore engineering structures, the structure is simple, the construction is convenient, the safety is high, the construction cost is lowered, the working efficiency is improved, the areas for shipways or shipyard are not occupied, and the great convenience and the operation space are provided for mechanical equipment and staff.
Description
Technical field:
The present invention relates to a kind of boats and ships and ocean engineering structure and build frock, particularly a kind of boats and ships and ocean engineering structure close up and use cage.
Background technology:
It is the most important stage in boats and ships and the ocean engineering structure manufacture process that building berth or dock close up.The speed that closes up is directly connected to the production cycle of boats and ships and ocean engineering structure.Accounting for greatly whole 35% of the work capacity of closing up and ship hull plate closes up the work such as the welding, polishing, check, application of seam, is to close up one of most important component part.
Now close up the scaffold that stitches construction for outside plate and mainly contain two kinds of forms: a kind of for building posture, another kind is the chain suspension formula.Building posture scaffold begins to set up the cellular structure of 2.5m * 2.5m take scaffold tubes and fastener as main body from ground, be used for the support scaffolding pedal.In actual use, need to set up a large amount of scaffolds, then in the place that has construction to need pedal is set.The safety of this kind scaffold is higher, but uses more material and man-hour in the erection process, has taken simultaneously the larger area of building berth or dock, and passing through of mechanical equipment or personnel had considerable influence.And scaffold tubes gets rusty easily, corrodes, therefore operating cycles is shorter, thereby has increased the material cost of scaffold.Because consumption is more, thereby has increased transportation, loading and unloading and place carrying cost, also is inconvenient to manage.Chain suspension formula scaffold hangs on main ship deck or the landing slab take chain and scaffold tubes as main body.Every about 1.8m one deck scaffold tubes is set, is used for laying treadle of false work.This kind scaffolding structure is simple, but in work progress, easily swings, and safety is relatively poor, workmen's inconvenient operation.In addition, the number of plies of this kind scaffold is generally less, is difficult to satisfy the construction needs of large ship and ocean engineering structure.Existing these two kinds of scaffolds all need the staff of specialty to set up, thereby have increased operation and the handling cost of shipyard.Two kinds of scaffolds all need to just begin to set up after the body section lifting puts in place, thereby cause closing up the cycle growth.
Summary of the invention:
The technical problem to be solved in the present invention provides a kind of boats and ships and ocean engineering structure and closes up and use cage, this device has been realized simple in structure, easy construction, safe, reduce laid down cost, increase work efficiency, do not take building berth or dock area, for mechanical equipment and personnel provide larger comfort feature and operational space.Overcome existing scaffold construction inconvenience, poor stability, laid down cost is high, the deficiency of long construction period.
The technical solution used in the present invention is: a kind of boats and ships and ocean engineering structure close up uses cage, comprises chain, railing and upper frame; The upper frame upper end is provided with railing, railing is provided with chain, upper frame is provided with otic placode and adapter plate, the upper frame lower end is provided with brace panel and connecting frame, be interval with cross-tie and platform framework on the connecting frame, the same side of all platform frameworks is equipped with feet, upper frame and platform framework are provided with opens expanded metal lath and fixation steel plate net, open expanded metal lath and be connected the linkage connection with fixation steel plate Netcom, be provided with vertical ladder between the nearest platform framework in upper frame and lower end, be equipped with vertical ladder between two neighbouring platform frameworks.
Neighbouring two open expanded metal laths about homonymy not.
Neighbouring two vertical ladders about homonymy not.
Distance is 1.8m ~ 2.0m between neighbouring two platform frameworks.
Every grade of spacing of vertical ladder is 270mm ~ 350mm.
The invention has the beneficial effects as follows: the present invention has been owing to having adopted vertical ladder and platform perforate have been set, thereby the workmen can enter from cage top or bottom, arrives diverse location by vertical ladder and carries out operation, easy construction; Owing to having adopted the mode that otic placode is set at upper frame, thereby cage can use hoisting crane one step lifting to put in place, thereby saves and close up the time, do not need professional scaffold built troop, saves company cost; Owing to using cage not take building berth or dock area, thereby provide larger comfort feature and operational space for mechanical equipment and personnel; In addition, the present invention have advantages of simple in structure, safe, reduce laid down cost and increase work efficiency.
Description of drawings:
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the back view of Fig. 2.
Fig. 5 is that the A-A of Fig. 4 is to section-drawing.
Fig. 6 is that the B-B of Fig. 4 is to section-drawing.
Fig. 7 is that the C-C of Fig. 4 is to section-drawing.
Fig. 8 is that the D-D of Fig. 4 is to section-drawing.
Fig. 9 is that the E-E of Fig. 4 is to section-drawing.
Figure 10 is that the F-F of Fig. 4 is to section-drawing.
The specific embodiment:
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10, a kind of boats and ships and ocean engineering structure close up uses cage, comprises chain 1, railing 2 and upper frame 3; Upper frame 3 upper ends are provided with railing 2, railing 2 is provided with chain 1, upper frame 3 is provided with otic placode 4 and adapter plate 9, upper frame 3 lower ends are provided with brace panel 5 and connecting frame 8, be interval with cross-tie 6 and platform framework 7 on the connecting frame 8, the same side of all platform frameworks 7 is equipped with feet 10, upper frame 3 and platform framework 7 are provided with opens expanded metal lath 13 and fixation steel plate net 14, opening expanded metal lath 13 is connected with the fixation steel plate net by linkage 12 connections, be provided with vertical ladder 11 between the nearest platform framework 7 in upper frame 3 and lower end, be equipped with vertical ladder 11 between two neighbouring platform frameworks 7.Neighbouring two open expanded metal laths 13 about homonymy not.Neighbouring two vertical ladders 11 about homonymy not.Distance is 1.8m ~ 2.0m between neighbouring two platform frameworks 7.Every grade of spacing of vertical ladder 11 is 270mm ~ 350mm.The present invention is the rigid structure that is welded by sheet material and section bar, is rigidly connected by welding manner and hull structure during use, hangs on ship hull plate and closes up the seam zone; The present invention climbs up and down for the workmen by vertical ladder 11, is connected with deck in ship structure or landing slab by adapter plate 9, is supported on the ship hull plate by feet 10.The present invention can realize the work such as welding, polishing, check, application.
Be understandable that, above about specific descriptions of the present invention, only for the present invention being described and being not to be subject to the described technical scheme of the embodiment of the invention, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the present invention, to reach identical technique effect; Use needs as long as satisfy, all within protection scope of the present invention.
Claims (5)
1. boats and ships and ocean engineering structure close up and use cage, comprise chain (1), railing (2) and upper frame (3); It is characterized in that: upper frame (3) upper end is provided with railing (2), railing (2) is provided with chain (1), upper frame (3) is provided with otic placode (4) and adapter plate (9), upper frame (3) lower end is provided with brace panel (5) and connecting frame (8), be interval with cross-tie (6) and platform framework (7) on the connecting frame (8), the same side of all platform frameworks (7) is equipped with feet (10), upper frame (3) and platform framework (7) are provided with opens expanded metal lath (13) and fixation steel plate net (14), open expanded metal lath (13) and be connected 14 with the fixation steel plate net) connect by linkage (12), be provided with vertical ladder (11) between the nearest platform framework (7) in upper frame (3) and lower end, be equipped with vertical ladder (11) between neighbouring two platform frameworks (7).
2. close up according to boats and ships claimed in claim 1 and ocean engineering structure and use cage, it is characterized in that: described neighbouring two open expanded metal laths (13) about homonymy not.
3. close up according to boats and ships claimed in claim 1 and ocean engineering structure and use cage, it is characterized in that: described neighbouring two vertical ladders (11) about homonymy not.
4. close up according to boats and ships claimed in claim 1 and ocean engineering structure and use cage, it is characterized in that: distance is 1.8m ~ 2.0m between described neighbouring two platform frameworks (7).
5. close up according to boats and ships claimed in claim 1 and ocean engineering structure and use cage, it is characterized in that: every grade of spacing of described vertical ladder (11) is 270mm ~ 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105363939A CN103029817A (en) | 2012-12-12 | 2012-12-12 | Lift cage for folding ships and offshore engineering structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105363939A CN103029817A (en) | 2012-12-12 | 2012-12-12 | Lift cage for folding ships and offshore engineering structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103029817A true CN103029817A (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105363939A Pending CN103029817A (en) | 2012-12-12 | 2012-12-12 | Lift cage for folding ships and offshore engineering structures |
Country Status (1)
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| CN (1) | CN103029817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563845A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Platform ladder used for pressing machine and provided with inter-ladder rest platforms |
| CN106907011A (en) * | 2017-04-06 | 2017-06-30 | 中冶天工集团有限公司 | A kind of metope color steel construction method of installation and its hanging ladder of application |
| CN109850094A (en) * | 2019-03-29 | 2019-06-07 | 上海海事大学 | A kind of cruise tooling occasional passage |
| CN111075344A (en) * | 2019-12-27 | 2020-04-28 | 河南华鹰机械设备有限公司 | Safe vertical operation equipment and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484480A (en) * | 1920-02-24 | 1924-02-19 | Donaggio Alfredo | Scaffolding |
| GB2152992A (en) * | 1983-12-09 | 1985-08-14 | Henry Reed | Collapsible scaffolding having supply lines or guide rails or handrails |
| GB2230814A (en) * | 1989-04-24 | 1990-10-31 | Laing & Sons Ltd James | Suspended staging: escape apparatus |
| JPH05319374A (en) * | 1991-10-24 | 1993-12-03 | Mmc Compliance Eng Inc | Method of work and work device |
| US20060243527A1 (en) * | 2005-04-28 | 2006-11-02 | David Dunn | Insulated hanger device |
| CN201023631Y (en) * | 2007-04-06 | 2008-02-20 | 上海外高桥造船有限公司 | Hanging cage |
| CN201932344U (en) * | 2010-12-27 | 2011-08-17 | 舟山中远船务工程有限公司 | Cage device for ship side sectional folding operation |
| CN102328739A (en) * | 2010-07-12 | 2012-01-25 | 南通尧盛钢结构有限公司 | Erection-free combined scaffold device for ship |
-
2012
- 2012-12-12 CN CN2012105363939A patent/CN103029817A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484480A (en) * | 1920-02-24 | 1924-02-19 | Donaggio Alfredo | Scaffolding |
| GB2152992A (en) * | 1983-12-09 | 1985-08-14 | Henry Reed | Collapsible scaffolding having supply lines or guide rails or handrails |
| GB2230814A (en) * | 1989-04-24 | 1990-10-31 | Laing & Sons Ltd James | Suspended staging: escape apparatus |
| JPH05319374A (en) * | 1991-10-24 | 1993-12-03 | Mmc Compliance Eng Inc | Method of work and work device |
| US20060243527A1 (en) * | 2005-04-28 | 2006-11-02 | David Dunn | Insulated hanger device |
| CN201023631Y (en) * | 2007-04-06 | 2008-02-20 | 上海外高桥造船有限公司 | Hanging cage |
| CN102328739A (en) * | 2010-07-12 | 2012-01-25 | 南通尧盛钢结构有限公司 | Erection-free combined scaffold device for ship |
| CN201932344U (en) * | 2010-12-27 | 2011-08-17 | 舟山中远船务工程有限公司 | Cage device for ship side sectional folding operation |
Non-Patent Citations (1)
| Title |
|---|
| 黄孟尉: "万吨级船台脚手架", 《造船技术》, no. 6, 30 June 1985 (1985-06-30) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563845A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Platform ladder used for pressing machine and provided with inter-ladder rest platforms |
| CN106907011A (en) * | 2017-04-06 | 2017-06-30 | 中冶天工集团有限公司 | A kind of metope color steel construction method of installation and its hanging ladder of application |
| CN109850094A (en) * | 2019-03-29 | 2019-06-07 | 上海海事大学 | A kind of cruise tooling occasional passage |
| CN111075344A (en) * | 2019-12-27 | 2020-04-28 | 河南华鹰机械设备有限公司 | Safe vertical operation equipment and use method thereof |
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Owner name: CNPC BOHAI EQUIPMENT MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130626 Owner name: LIAOHE PETROLEUM EQUIPMENT COMPANY, CNPC Effective date: 20130626 |
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Free format text: CORRECT: ADDRESS; FROM: 124010 PANJIN, LIAONING PROVINCE TO: 300457 BINHAI NEW DISTRICT, TIANJIN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130626 Address after: 300457 Binhai New Area, Tianjin Binhai Service Outsourcing Industrial Park, building 3 Applicant after: CNPC Bohai Equipment Manufacturing Co., Ltd. Applicant after: China Petroleum Liaohe Equipment Company Address before: 124010 Yingbin Road 32, Xinglongtai District, Liaoning, Panjin Applicant before: China Petroleum Liaohe Equipment Company |
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Application publication date: 20130410 |