CN109774885B - A fast loading and unloading scaffold device for FSRU - Google Patents
A fast loading and unloading scaffold device for FSRU Download PDFInfo
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- CN109774885B CN109774885B CN201910146277.8A CN201910146277A CN109774885B CN 109774885 B CN109774885 B CN 109774885B CN 201910146277 A CN201910146277 A CN 201910146277A CN 109774885 B CN109774885 B CN 109774885B
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Abstract
The invention discloses a fast assembling and disassembling scaffold device for an FSRU (free wheeling unit), and aims to provide a fast assembling and disassembling scaffold device for an FSRU, which is convenient to erect and disassemble a scaffold and can effectively solve the problem that the scaffold is easy to damage heat insulation materials on the outer side surface of a cargo tank in the erecting and disassembling processes. The device comprises a fixed plate eye group, wherein the fixed plate eye group comprises two fixed plate eyes fixed on the inner side surface of an isolation cabin, and plate eye holes are formed in the fixed plate eyes; the wedging block is inserted in the plate hole; the scaffold pipe assembly comprises scaffold pipes which correspond to the fixed plate holes one by one, each scaffold pipe comprises a supporting rod and a hanging piece, each hanging piece comprises an inner hanging plate and an outer hanging plate which are parallel, and a connecting plate for connecting the upper edges of the inner hanging plate and the outer hanging plate, and the inner hanging plates are inserted into the plate hole holes of the corresponding fixed plate holes; the grating plates are supported on two supporting rods of the same scaffold pipe assembly.
Description
Technical Field
The invention relates to a scaffold device, in particular to a quick loading and unloading scaffold device for an FSRU.
Background
The FSRU is a short term for Floating Storage and regasification unit (also called Floating regasification unit or Floating LNG regasification unit). The cargo tank of the FSRU (cargo tank is a liquefied natural gas storage tank for storing liquefied natural gas) is installed in a large-sized isolation tank of a hull, and a scaffold is required to be erected in some areas during construction of the bulkhead of the isolation tank. The existing scaffold erected in the isolation cabin usually adopts a traditional scaffold erecting mode, the scaffold needs to be erected from the cabin bottom, the erected parts are various and the workload is very large, and in the erecting and dismantling process, the erected parts are various and the workload is very large, so that the thermal insulation materials on the outer side surface of the liquid cargo tank are extremely easy to damage.
Disclosure of Invention
The invention aims to provide a quick assembling and disassembling scaffold device for an FSRU (free wheeling unit), which not only is convenient for erecting and disassembling the scaffold, but also can effectively solve the problem that the scaffold is easy to damage heat insulation materials on the outer side surface of a liquid cargo tank in the erecting and disassembling processes.
The technical scheme of the invention is as follows:
a quick-release scaffolding assembly for an FSRU, comprising: the fixed plate eye group comprises two fixed plate eyes fixed on the inner side surface of the isolation cabin, the two fixed plate eyes are positioned at the same height, the upper end surface and the lower end surface of each fixed plate eye penetrating through the fixed plate eyes are plate eye holes, the side surface of each plate eye hole close to the inner side surface of the isolation cabin is an inclined supporting surface, the inclined supporting surface inclines towards the center direction of the isolation cabin from top to bottom, the side surface of each plate eye hole opposite to the inclined supporting surface is a plate eye hole inclined wedge surface, the plate eye hole inclined wedge surface inclines towards the inclined supporting surface from top to bottom, the wedge block is inserted into the plate eye hole, one side surface of the wedge block facing the inclined supporting surface is an inclined pressing surface, the inclined pressing surface is parallel to the inclined supporting surface, one side surface of the wedge block facing the plate eye hole inclined wedge surface is a wedge block inclined wedge surface, and the wedge block inclined wedge surface is parallel to the plate eye hole inclined wedge surface; the scaffold tube assembly comprises scaffold tubes which correspond to the fixing plate holes one by one, each scaffold tube comprises a supporting rod and a hanging piece, each hanging piece comprises an inner hanging plate, an outer hanging plate and a connecting plate, the inner hanging plate and the outer hanging plate are parallel, the connecting plates are used for connecting the upper edges of the inner hanging plate and the outer hanging plate, the outer hanging plates are fixed at one ends of the supporting rods, the axis of each supporting rod is perpendicular to the outer hanging plates, the inner hanging plates are inserted into the plate hole holes of the corresponding fixing plate holes, the connecting plates are tightly pressed on the upper end surfaces of the wedge blocks in the corresponding fixing plate holes, the wedge surfaces of the wedge blocks are attached to the wedge surfaces of the plate hole holes, and the inner hanging plates are tightly clamped between the corresponding inclined supporting surfaces and the inclined pressing surfaces; the grating plates are supported on two supporting rods of the same scaffold pipe assembly.
In the scheme, the scaffold tube of the scaffold device for fast assembling and disassembling of the FSRU is hung in the plate hole of the fixed plate hole through the hanging piece, and then the grating plate is supported on two support rods of the same scaffold tube component, namely the construction of one scaffold outside the trousers is convenient and fast; when the scaffold is dismantled, the grid plate is taken down, and then the scaffold pipe is taken down from the plate hole, so that the scaffold is convenient and quick to dismantle; meanwhile, the scaffold is few in building and dismantling parts (only two scaffold pipes and one grating plate), so that the thermal insulation material on the outer side face of the liquid cargo tank is not easy to damage, and the problem that the scaffold is extremely easy to damage the thermal insulation material on the outer side face of the liquid cargo tank in the building and dismantling process can be effectively solved.
More importantly, when the inner hanging plate of the hanging piece is inserted into the plate hole of the corresponding fixed plate hole, specifically, when the inner hanging plate is inserted into the plate hole between the inclined support surface of the corresponding fixed plate hole and the wedge block, the connecting plate of the hanging piece is pressed tightly on the upper end surface of the wedge block in the corresponding fixed plate hole, the wedge block is pressed downwards, the inclined wedge surface of the wedge block is attached to the inclined wedge surface of the plate hole, and the inner hanging plate is clamped between the corresponding inclined support surface and the inclined compression surface, so that the hanging piece can be reliably fixed, the hanging piece is prevented from loosening, and the scaffold tube is reliably installed on the fixed plate hole; moreover, because the inclined supporting surface inclines towards the center direction of the isolation cabin from top to bottom, and the axis of the supporting rod is vertical to the external hanging plate, namely the axis of the supporting rod is vertical to the inclined supporting surface, after the scaffold tube is arranged on the fixed plate hole, the free end of the supporting rod inclines upwards (the hanging part is fixed at one end of the supporting rod, and the other end of the supporting rod is defined as the free end of the supporting rod).
Preferably, the device further comprises a floating support device, the floating support device corresponds to the fixed plate holes one by one, the floating support device comprises a vertical guide sleeve located below the corresponding fixed plate hole, a connecting piece connected with the vertical guide sleeve and the inner side surface of the isolation cabin, a floating support rod arranged in the vertical guide sleeve in a sliding mode, an annular limiting plate arranged on the upper portion of the outer side surface of the floating support rod and located above the vertical guide sleeve, a compression spring sleeved on the floating support rod and located between the vertical guide sleeve and the annular limiting plate, and a support roller rotatably arranged at the upper end of the floating support rod, a horizontal support plate is arranged on the lower end surface of the wedging block, and the horizontal support plate is supported on the corresponding support roller. So, can be under the condition of not influencing wedge compact piece work, press from both sides the interior link plate clamp between corresponding bearing diagonal face and the inclined compression face, reliable support wedge compact piece is favorable to the operator to install the scaffold tube on the fixed plate eye that corresponds.
Preferably, a supporting bolt is arranged below the inner hanging plate and at the lower part of the outer hanging plate, and the axis of the supporting bolt is vertical to the outer hanging plate. Therefore, after the scaffold tubes are installed on the corresponding fixed plate holes, the inner hanging plate is clamped between the corresponding inclined supporting surface and the inclined pressing surface, the end parts of the supporting bolts can be abutted against the inner side surface of the isolation cabin through the locking supporting bolts, and the structural stability and the supporting reliability of the scaffold tubes after being installed on the corresponding fixed plate holes are improved.
Preferably, the included angle between the inclined supporting surface and the vertical surface is 0.5-2 degrees.
Preferably, the other end of the supporting rod is provided with a limiting baffle, and the grid plate is positioned between the outer hanging plate and the limiting baffle. Therefore, the grid plate is limited by the outer hanging plate and the limiting baffle plate, and the grid plate is prevented from sliding down.
Preferably, the grating plates are provided with hooks with openings facing each other, and the grating plates are hung on the two support rods of the same scaffold tube assembly through the hooks.
Preferably, the isolation cabin further comprises a plurality of steps arranged side by side, the steps are fixed on the inner side surface of the isolation cabin, and the height of each step is lower than that of each fixed plate hole. Therefore, an operator can step on the pedal to install the scaffold tubes and the grid plates, and the scaffold tubes and the grid plates are convenient to install for the operator.
Preferably, the safety cable hanging rod is further included and is positioned above the fixing plate hole, and the safety cable hanging rod is fixed on the inner side face of the isolation cabin. The safety rope peg can be used for laying the safety rope, and the hasp of safety rope can freely slide on the safety rope peg, so, scaffold frame constructor and passerby can tie the safety rope, further guarantee scaffold frame constructor and passerby's safety.
The invention has the beneficial effects that: the scaffold is convenient to set and remove, and the problem that the scaffold is extremely easy to damage heat insulation materials on the outer side surface of the liquid cargo tank in the setting and removing process can be effectively solved.
Drawings
Fig. 1 is a schematic structural view of a quick-loading scaffolding assembly for an FSRU according to the present invention.
Fig. 2 is a schematic structural diagram of the fixing plate eye, the wedge block and the floating support device of the present invention.
Fig. 3 is a schematic structural diagram of the scaffold tube of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 1.
Fig. 5 is a partial structure diagram of the direction B in fig. 1.
In the figure:
the plate comprises a fixed plate eye 1, a plate eye hole 1.1, an inclined supporting surface 1.2 and a plate eye hole inclined wedge surface 1.3;
the scaffold tube 2, the support rod 2.1, the hanging piece 2.2, the inner hanging plate 2.21, the outer hanging plate 2.22, the connecting plate 2.23 and the support bolt 2.4;
a grating plate 3 and a hook 3.1;
a wedging block 5, an inclined pressing surface 5.1 and an inclined wedge surface 5.2;
the device comprises a floating support device 6, a vertical guide sleeve 6.1, a floating support rod 6.2, an annular limiting plate 6.3, a compression spring 6.4, a support roller 6.5 and a horizontal support plate 6.6;
a safety line hanging rod 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections, either mechanical or electrical, or communicating with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1 and 2, a quick-release scaffolding assembly for FSRU includes a fixing plate eye group, a wedge 5, a scaffold tube assembly and a grating plate 3.
The fixed plate eye group comprises two fixed plate eyes 1 fixed on the inner side surface of the isolation cabin (namely the fixed plate eye group comprises two fixed plate eyes 1 fixed on the inner side surface of the cabin wall of the isolation cabin), and the two fixed plate eyes are located at the same height. The upper end surface and the lower end surface of the fixing plate hole are provided with plate hole holes 1.1 which penetrate through the fixing plate hole. The side of the plate eye hole close to the inner side surface of the isolation cabin is an inclined supporting surface 1.2, and the inclined supporting surface inclines towards the center direction of the isolation cabin from top to bottom. In this embodiment, an included angle between the inclined supporting surface and the vertical surface is 0.5 to 2 degrees, and specifically, an included angle between the inclined supporting surface and the vertical surface is 1 degree. The side surface of the plate eye hole opposite to the inclined supporting surface is a plate eye hole inclined wedge surface 1.3 which inclines towards the inclined supporting surface from top to bottom.
As shown in fig. 2, the wedge blocks 5 correspond to the fixed plate holes 1 one by one, and are inserted into the corresponding plate hole holes 1.1. One side surface of the wedging block facing the inclined supporting surface is an inclined pressing surface 5.1 which is parallel to the inclined supporting surface. One side surface of the wedge block facing the inclined wedge surface of the plate hole is a wedge block inclined wedge surface 5.2, and the wedge block inclined wedge surface is parallel to the inclined wedge surface of the plate hole.
As shown in fig. 1, 2, 3 and 4, the scaffold tube assembly includes scaffold tubes 2 corresponding to the fixing eyelets one by one. The scaffold tube comprises a support rod 2.1 and a hanging piece 2.2. The hanging piece comprises an inner hanging plate 2.21 and an outer hanging plate 2.22 which are parallel and a connecting plate 2.23 which is used for connecting the upper edges of the inner hanging plate and the outer hanging plate. The link plate is fixed in the one end of bracing piece, and in this embodiment, the link plate links to each other through the welding with the one end of bracing piece to make hang and put the piece and fix the one end at the bracing piece. Herein, the hanging member is fixed to one end of the supporting rod, and the other end of the supporting rod is defined as a free end of the supporting rod. The axis of the supporting rod is vertical to the external hanging plate. The inner hanging plate 2.21 is inserted in the plate hole 1.1 of the corresponding fixed plate hole, the connecting plate is tightly pressed on the upper end surface of the wedge block in the corresponding fixed plate hole, the wedge surface of the wedge block is attached to the wedge surface of the plate hole, and the inner hanging plate is tightly clamped between the corresponding inclined supporting surface and the inclined pressing surface.
As shown in fig. 1 and 5, the grating plate 3 is supported on two support rods of the same scaffold tube assembly.
In the embodiment, the scaffold tube of the rapid assembling and disassembling scaffold device for the FSRU is hung in the plate hole of the fixed plate hole through the hanging piece, and then the grating plate is supported on two support rods of the same scaffold tube assembly, namely the scaffold outside the trousers is built, so that the building is convenient and rapid; when the scaffold is dismantled, the grid plate is taken down, and then the scaffold pipe is taken down from the plate hole, so that the scaffold is convenient and quick to dismantle; meanwhile, the scaffold is few in building and dismantling parts (only two scaffold pipes and one grating plate), so that the thermal insulation material on the outer side face of the liquid cargo tank is not easy to damage, and the problem that the scaffold is extremely easy to damage the thermal insulation material on the outer side face of the liquid cargo tank in the building and dismantling process can be effectively solved.
More importantly, as shown in fig. 4, when the inner hanging plate of the hanging member is inserted into the plate eye hole of the corresponding fixing plate eye, specifically, when the inner hanging plate is inserted into the plate eye hole between the inclined support surface of the corresponding fixing plate eye and the wedging block, the connecting plate of the hanging member is pressed tightly on the upper end surface of the wedging block in the corresponding fixing plate eye, and the wedging block is pressed downwards, so that the inclined wedge surface of the wedging block is attached to the inclined wedge surface of the plate eye hole, and the inner hanging plate is clamped between the corresponding inclined support surface and the inclined pressing surface, thereby not only reliably fixing the hanging member, avoiding the hanging member from loosening, and further reliably installing the scaffold tube on the fixing plate eye;
and because the inclined support surface inclines towards the center direction of the isolation cabin from top to bottom, and the axis of the support rod is vertical to the external hanging plate, namely the axis of the support rod is vertical to the inclined support surface, when the scaffold tube is arranged on the fixed plate eye, as shown in figure 1, the free end of the support rod inclines upwards (the hanging part is fixed at one end of the support rod, and the other end of the support rod is defined as the free end of the support rod).
Further, as shown in fig. 1, 2, 4, a quick-loading and-unloading scaffolding device for an FSRU further includes a floating support device 6. The floating supporting devices correspond to the fixed plate holes one by one. The floating support device comprises a vertical guide sleeve 6.1 positioned below the corresponding fixed plate hole, a connecting piece for connecting the vertical guide sleeve and the inner side surface of the isolation cabin, a floating support rod 6.2 arranged in the vertical guide sleeve in a sliding mode, an annular limiting plate 6.3 arranged on the upper portion of the outer side surface of the floating support rod and positioned above the vertical guide sleeve, a compression spring 6.4 sleeved on the floating support rod and positioned between the vertical guide sleeve and the annular limiting plate, and a support roller 6.5 rotatably arranged at the upper end of the floating support rod. The lower end face of the wedging block is provided with a horizontal support plate 6.6 which is supported on the corresponding support roller. So, can be under the condition of not influencing wedge compact piece work, press from both sides the interior link plate clamp between corresponding bearing diagonal face and the inclined compression face, reliable support wedge compact piece is favorable to the operator to install the scaffold tube on the fixed plate eye that corresponds.
Further, as shown in fig. 1, 3 and 4, a support bolt 2.4 is arranged below the lower portion of the exterior cladding 2.22 and below the interior cladding, and the axis of the support bolt is perpendicular to the exterior cladding. Therefore, after the scaffold tubes are installed on the corresponding fixed plate holes, the inner hanging plate is clamped between the corresponding inclined supporting surface and the inclined pressing surface, the end parts of the supporting bolts can be abutted against the inner side surface of the isolation cabin through the locking supporting bolts, and the structural stability and the supporting reliability of the scaffold tubes after being installed on the corresponding fixed plate holes are improved.
Further, as shown in fig. 1, 3 and 4, the other end of the support rod is provided with a limit baffle 2.3, and the grid plate is positioned between the exterior hanging plate and the limit baffle. Therefore, the grid plate is limited by the outer hanging plate and the limiting baffle plate, and the grid plate is prevented from sliding down.
Further, as shown in fig. 1, 4 and 5, the grating plate is provided with a hook 3.1 with an opening facing to the grating plate, and the grating plate is hung on the two support rods of the same scaffold tube assembly through the hook, that is, the grating plate is supported on the two support rods of the same scaffold tube assembly through the hook.
Further, as shown in fig. 1, the scaffold device for fast loading and unloading of FSRU further comprises a plurality of steps 4 arranged side by side, wherein the steps are fixed on the inner side surface of the isolation cabin, each step is located at the same height, and the height of the step is lower than the height of the fixed plate eye. Therefore, an operator can step on the pedal to install the scaffold tubes and the grid plates, and the scaffold tubes and the grid plates are convenient to install for the operator.
Further, as shown in fig. 1, a quick-release scaffolding device for an FSRU further includes a safety wire hanging bar 7. The safety rope hanging rod is positioned above the fixed plate hole. The safety cable hanging rod is fixed on the inner side surface of the isolation cabin through bolts or welding. The safety rope peg can be used for laying the safety rope, and the hasp of safety rope can freely slide on the safety rope peg, so, scaffold frame constructor and passerby can tie the safety rope, further guarantee scaffold frame constructor and passerby's safety.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. A quick-release scaffolding assembly for an FSRU, comprising:
the fixing plate hole group comprises two fixing plate holes fixed on the inner side surface of the isolation cabin, the two fixing plate holes are positioned at the same height, the upper end surface and the lower end surface of each fixing plate hole, which penetrate through the fixing plate holes, are plate hole holes, the side surface, which is close to the plate hole holes on the inner side surface of the isolation cabin, is an inclined supporting surface, the inclined supporting surface inclines towards the center direction of the isolation cabin from top to bottom, the side surface, which is opposite to the inclined supporting surface, of each plate hole is a plate hole inclined wedge surface, and the plate hole inclined wedge surface inclines towards the inclined supporting surface from top to bottom;
the wedge block is inserted in the plate eye hole, one side surface of the wedge block facing the inclined support surface is an inclined pressing surface, the inclined pressing surface is parallel to the inclined support surface, one side surface of the wedge block facing the inclined wedge surface of the plate eye hole is an inclined wedge surface of the wedge block, and the inclined wedge surface of the wedge block is parallel to the inclined wedge surface of the plate eye hole;
the scaffold tube assembly comprises scaffold tubes which correspond to the fixing plate holes one by one, each scaffold tube comprises a supporting rod and a hanging piece, each hanging piece comprises an inner hanging plate, an outer hanging plate and a connecting plate, the inner hanging plate and the outer hanging plate are parallel, the connecting plates are used for connecting the upper edges of the inner hanging plate and the outer hanging plate, the outer hanging plates are fixed at one ends of the supporting rods, the axis of each supporting rod is perpendicular to the outer hanging plates, the inner hanging plates are inserted into the plate hole holes of the corresponding fixing plate holes, the connecting plates are tightly pressed on the upper end surfaces of the wedge blocks in the corresponding fixing plate holes, the wedge surfaces of the wedge blocks are attached to the wedge surfaces of the plate hole holes, and the inner hanging plates are tightly clamped between the corresponding inclined supporting surfaces and the inclined pressing surfaces;
the grating plates are supported on two supporting rods of the same scaffold pipe assembly.
2. The fast assembling and disassembling scaffold device for the FSRU as claimed in claim 1, further comprising a floating support device, wherein the floating support device is in one-to-one correspondence with the fixed board holes, the floating support device comprises vertical guide sleeves located below the corresponding fixed board holes, a connecting member connecting the vertical guide sleeves and the inner side of the isolation cabin, a floating support rod slidably disposed in the vertical guide sleeves, an annular limiting plate disposed on the upper portion of the outer side of the floating support rod and located above the vertical guide sleeves, a compression spring sleeved on the floating support rod and located between the vertical guide sleeves and the annular limiting plate, and a support roller rotatably disposed on the upper end of the floating support rod, wherein a horizontal support plate is disposed on the lower end surface of the wedging block, and the horizontal support plate is supported on the corresponding support roller.
3. A quick assembly disassembly scaffolding assembly as claimed in claim 1 wherein, the lower portion of the cladding panel is provided with a bracing bolt beneath the cladding panel, the axis of the bracing bolt being perpendicular to the cladding panel.
4. A quick-release scaffolding assembly for an FSRU as claimed in claim 1, 2 or 3 wherein the angle between the inclined support surface and the vertical surface is in the range 0.5 to 2 degrees.
5. A quick-release scaffolding assembly for an FSRU as claimed in claim 1, 2 or 3, wherein the other end of the support rod is provided with a limit stop, the grating plate being located between the cladding plate and the limit stop.
6. A quick-release scaffolding assembly for an FSRU as claimed in claim 1, 2 or 3, wherein the grating plates are provided with hooks with their openings facing each other, the grating plates being hung by the hooks on two support bars of the same scaffold tube assembly.
7. A quick assembly and disassembly scaffolding device for an FSRU as claimed in claim 1, 2 or 3 further comprising a plurality of steps arranged side by side, the steps being fixed to the inside of the cofferdam at a height lower than the height of the fixing plate eye.
8. A quick-release scaffolding assembly for an FSRU as claimed in claim 1, 2 or 3 further including a safety line hanger positioned above the fixing plate eye, the safety line hanger being fixed to the inside of the shelter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910146277.8A CN109774885B (en) | 2019-02-27 | 2019-02-27 | A fast loading and unloading scaffold device for FSRU |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910146277.8A CN109774885B (en) | 2019-02-27 | 2019-02-27 | A fast loading and unloading scaffold device for FSRU |
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| CN109774885A CN109774885A (en) | 2019-05-21 |
| CN109774885B true CN109774885B (en) | 2020-02-04 |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5388663A (en) * | 1993-12-08 | 1995-02-14 | Phillippe; Michel | Portable walkway systems |
| CN101844612B (en) * | 2009-03-24 | 2013-04-24 | 上海外高桥造船有限公司 | Fabricated scaffold and using method thereof |
| KR101271190B1 (en) * | 2011-06-15 | 2013-06-04 | 삼성중공업 주식회사 | Attachable Work Platform for Container |
| CN104264963A (en) * | 2014-09-12 | 2015-01-07 | 江苏扬子鑫福造船有限公司 | Hatch coaming scaffold |
| CN105799884A (en) * | 2014-12-30 | 2016-07-27 | 江苏现代造船技术有限公司 | Scaffold clamp |
| CN106760461B (en) * | 2017-03-01 | 2019-05-17 | 黄石市砼锚五金机电设备有限公司 | A kind of installation method of full fabricated scaffold overhanging |
| CN107700817A (en) * | 2017-09-25 | 2018-02-16 | 永升建设集团有限公司 | The construction method of overhanging type scaffold |
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