CN106115044B - A kind of submarine cable transport teel pallet - Google Patents

A kind of submarine cable transport teel pallet Download PDF

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Publication number
CN106115044B
CN106115044B CN201610720830.0A CN201610720830A CN106115044B CN 106115044 B CN106115044 B CN 106115044B CN 201610720830 A CN201610720830 A CN 201610720830A CN 106115044 B CN106115044 B CN 106115044B
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CN
China
Prior art keywords
steelframe
octagon
fence
submarine cable
interior
Prior art date
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CN201610720830.0A
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Chinese (zh)
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CN106115044A (en
Inventor
朱剑
潘盼
付长琦
张建民
薛建林
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Zhongtian Technology Submarine Cable Co Ltd
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Zhongtian Technology Submarine Cable Co Ltd
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Priority to CN201610720830.0A priority Critical patent/CN106115044B/en
Publication of CN106115044A publication Critical patent/CN106115044A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/02—Rigid pallets with side walls, e.g. box pallets
    • B65D19/06—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components
    • B65D19/08—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal
    • B65D19/10—Rigid pallets with side walls, e.g. box pallets with bodies formed by uniting or interconnecting two or more components made wholly or mainly of metal of skeleton construction, e.g. made of wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D19/38—Details or accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/02—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles
    • B65D85/04—Containers, packaging elements or packages, specially adapted for particular articles or materials for annular articles for coils of wire, rope or hose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00014—Materials for the load supporting surface
    • B65D2519/00024—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00049—Materials for the base surface
    • B65D2519/00059—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00009—Materials
    • B65D2519/00154—Materials for the side walls
    • B65D2519/00164—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00263—Overall construction of the pallet
    • B65D2519/00273—Overall construction of the pallet made of more than one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00283—Overall construction of the load supporting surface
    • B65D2519/00298—Overall construction of the load supporting surface skeleton type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00313—Overall construction of the base surface
    • B65D2519/00323—Overall construction of the base surface made of more than one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00258—Overall construction
    • B65D2519/00492—Overall construction of the side walls
    • B65D2519/00512—Overall construction of the side walls skeleton type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
    • B65D2519/00004—Details relating to pallets
    • B65D2519/00736—Details
    • B65D2519/00776—Accessories for manipulating the pallet
    • B65D2519/00786—Accessories for manipulating the pallet for lifting, e.g. hooks, loops

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

The present invention discloses a kind of submarine cable transport teel pallet, including tray body, interior fence, outer fence, multiple ground bell and multiple hangers, the tray body includes the outer steelframe of octagon, steelframe in octagon, carrying main girder steel and the lifting steelframe that is arranged on octagon in steelframe inside of the outer steelframe of connection octagon with eight angles of steelframe in octagon, the outer fence is vertically set on the outer steelframe of the octagon, the interior fence is vertically set in the octagon on steelframe, the outside midpoint of the outer steelframe each edge of described ground bell installation octagon, the hanger is symmetrically mounted on the hanger steelframe.The invention provides a kind of submarine cable transport teel pallet, the weight of submarine cable can not only be born, the design of ground bell allows pallet to be fixed with hull, and outside fence and outsourcing iron sheet can prevent during transport that hull jolts and cause submarine cable to trickle down.

Description

A kind of submarine cable transport teel pallet
Technical field
The present invention relates to a kind of pallet, and in particular to a kind of submarine cable transport teel pallet.
Background technology
With the fast development of China's economic, all trades and professions are growing day by day to the demand of electricity consumption, and people are supplied power system The requirement of electricity quality is increasingly strict, the challenge of a domestic energy supply front finally new round.Especially in coastal area, along with The development and utilization of substantial amounts of marine resources, particularly in recent years, the completion of a large amount of emerging Oversea wind power generation facilities so that Electricity supplying and using system rapidly increases to the demand of submarine cable, meanwhile, with making rapid progress for Internet technology, coastal area of china island Army and the demand among the people to high speed network transmission be gradually increased, the emerging communications technology such as 4G, fiber entering household it is practical, make Obtain market also increasingly to increase the demand of submarine communications cable, the system of submarine cable (containing submarine communications cable, lower abbreviation extra large cable) Making and constructing turns into a huge market.
As the great development of submarine cable industry, submarine cable product voltage class more and more higher, length are increasingly longer, Weight is also increasing, or even single submarine cable can reach kiloton, because submarine cable has continuous length length, cable footpath Slightly, the features such as weight weight, and land transportation is all restricted to weight, the volume of goods, so submarine cable can not typically be taken Land transportation, can only the mode of generally use shipping transported, especially run in early stage, while Marine Cargo is particularly Transport by sea, bigger risk and complexity be present.
The mode of the common shipping of extra large cable typically has three kinds, i.e. professional construction Ship Transportation, bulk carrier leads cable and transport, be in bulk Freighter palletized transport.
Professional construction Ship Transportation：Workboat is sent by submarine cable operation unit, in the delivery of cargo of extra large cable manufacturer harbour, extra large cable from Poured into the cable pond of factory by backspring frame on submarine cable operation ship；Due to being equipped with caterpillar-tractor, back twist frame, cable bin on ship Or the professional equipment such as disk cable frame, drawing tension, lateral pressure and minimum bending radius suffered by extra large cable etc. can obtain well Control, not only speed is fast, and product quality is guaranteed.The benefit of this scheme is not need backspring, is avoided in backspring process In, extra large cable is damaged；Save the dispatching of cable tray cost and bulk carrier, freight.But construction ship navigates Capable expense is higher, adds extra cost.
Bulk carrier is transported to scene, and backspring is to workboat：Bulk carrier to extra large cable factory is taken to pick up goods, in advance in goods The support of disk cable is made in ship, in the support that extra large cable is coiled on freighter by factory terminal, is then transported to job site, With submarine cable operation ship and being close together, then by backspring by the defeated cable of extra large cable in freighter to workboat, after the completion of defeated cable Need to carry out defeated cable commissioning test.The process of this means of transportation backspring more more than once than former mode, while scene is with applying The difficulty ratio of backspring between work ship will greatly increase in producer's harbour backspring, and this adds increased the wind of whole extra large cable in transit Danger.
Bulk carrier palletized transport：This means of transportation is to take bulk carrier to extra large cable factory to pick up goods, in advance extra large cable It is coiled on cable tray, by Large marine crane barge, cable hank is hung in bulk carrier storehouse, if each side is coordinated It is good, pallet lifting speed.
It is the most universal using the situation of palletized transport in this three kinds of means of transportation, especially in run in early stage, by more next More clients are approved, and existing expendable pallet has not adapted to the demand for development of current submarine cable industry, and this is just Need one reliably can be with the steel extra large cable pallet of carried and transported long length submarine cable, can be successfully safely by seabed Cable carried and transported carries out lifting operation to destination.
The content of the invention
Goal of the invention：In order to solve the deficiencies in the prior art, the invention provides a kind of submarine cable transport steel support Disk, the weight of submarine cable can be born, the design of ground bell allows pallet to be fixed with hull, and outside fence and outer Hull, which jolts, when iron clad micromicro is to prevent transport causes submarine cable to trickle down.
The purpose of the present invention is realized by such technical scheme, a kind of submarine cable transport teel pallet, is wrapped Include tray body, interior fence, outer fence, multiple ground bell and hanger, the tray body includes the outer steelframe of octagon, in octagon Steelframe, connect the main girder steel of carrying of the outer steelframe of octagon and eight angles of steelframe in octagon and be arranged in octagon in steelframe The lifting steelframe in portion, the outer fence are vertically set on the outer steelframe of the octagon, and the interior fence is vertically set on institute State in octagon on steelframe, its circle external diameter formed is 50 times of extra large cable external diameter, and submarine cable is coiled on the main girder steel of carrying And between interior fence and outer fence, the outside midpoint of the outer steelframe each edge of described ground bell installation octagon, the hanger pair Claim to be arranged on the hanger steelframe, the hanger steelframe includes cross hoisting steel beam, connection cross hoisting steel beam four The auxiliary steelframe on side, four inside corner welds of the cross hoisting steel beam and steelframe in octagon are fixed, and are welded on auxiliary frame Reinforced frame between frame and remaining four interior angle.
In the outer steelframe of the octagon and octagon reinforcement is provided between steelframe each edge.
The hanger quantity is four, and welded and installed is on the four edges of cross hanger steelframe.
The hanger quantity is eight, welds cross hanger steelframe four edges again and strengthens on steelframe.
The outer fence and interior fence are crosswise grid structure, the height value of the interior fence and outer fence
Wherein L3For extra large cable total length, D is outer fence Internal diameter, d are the external diameter of interior fence, and t is extra large cable external diameter, Z1=π d are the outer circumference of interior fence, Z2=π D are the inner ring week of outer fence Long, 0.96 is packing coefficient, and 500mm is safe altitude.
The grid interval of the interior fence and outer fence is less than 50cm.
Vertical staircase is provided with the octagon on the inside of steelframe, pallet is operated personnel easy to operation up and down.
Thickness is coated with outside the outer fence as outsourcing iron sheet thick 2~3mm.
Also include the submarine cable top that the cover plate that thickness is 2~3mm is arranged on coiling.
Disclosed a kind of submarine cable transport teel pallet, because the weight of submarine cable typically all compares Weight, reaches up to a hundred or even upper kiloton, and this bearing requirements coefficient for allowing for pallet meets the requirement of relevant regulations, while synthesis is examined Consider thickness and the back twist requirement of extra large cable, determine that inner ring diameter on pallet cannot be less than 50 times of extra large cable external diameter, according to being carried Extra large cable weight, loading conditions, the requirement of extra large cable palletized transport and offshore lifting environment (ship model, dock work Area's scope) influence, determine the appearance and size of extra large cable pallet, the gross weight of the extra large cable carried and pallet, the number of hanger； According to API_RP_2A-WSD U.S. fixed offshore platform stress design specification and DNV relevant criterion, pallet hanger off-lying sea The safety coefficient of lifting is 2.0, i.e. the total rated load of design of hanger is equal to the gross weight for the extra large cable that extra large cable pallet carries with it, Coefficient 2 is multiplied by, the suspender to match with pallet typically has shackle, hoist cable, flexible suspender belt and hanging beam etc., and ship's classification must be had by requiring The inspection certificate of society, could carry out sea lifting operation, needed when shackle is dispatched from the factory carry out safe load experiment, general 300 tons Tested below for 2 times of safe loads as test load, more than 300 tons are that 1.33 times of safe loads are entered as test load Row experiment, hoist cable and flexible suspender belt used in offshore lifting are typically tested using 6 times of safe loads as test load；Due to At sea can be by external impact (stormy waves, ship jolt) in transportation, in order to prevent extra large cable from loosely coming off, and impact is made Into extra large cable damage, there is provided inside and outside fence, inclines when at sea being transported in order to ensure fence when ships that transport tilts to maximum Intensity and deflection in the case of angle, its fence is designed to crosswise grid structure, and grid interval is less than 50cm, while heightIron sheet is set to protect external environment condition to sea outside fence simultaneously The damage of cable.
Compared with prior art, disclosed a kind of submarine cable transport teel pallet, using specific structure Tray body can bear the weight of submarine cable, the sea that the setting of interior fence and outer fence can be from interior lateral surface to coiling Cable is supported, and prevents being scattered for extra large cable during ship inclination, the ground bell of eight sides, which is set, can cause whole pallet to be stabilized in ship On deck, whole teel pallet can not only bear the weight of submarine cable, and can realize and be fastenedly connected with ship, prevent Only ship is rocked or separated when jolting with ship, has ensured transporting safely for submarine cable.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial cross-sectional side view of the present invention；
Fig. 3 is the vertical view semi-cutaway of the present invention.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
As shown in Fig. 1~2, a kind of disclosed submarine cable transport teel pallet, including tray body 1, Interior fence 2, outer fence 3, eight ground bells 4, hanger 5, staircase 6 and cover plate 7, wherein interior fence 2 be welded on outer fence 3 it is described Tray body upper surface, and interior fence 2 is located at the inside of outer fence 3, submarine cable 17 is coiled in tray body to be enclosed positioned at interior Between column and outer fence, the cover sheet thickness is 2~3mm, is covered in above submarine cable and consolidates with outer fence and interior fence colligation It is fixed, realize the protection to submarine cable from top.
Particularly, the tray body 1 includes the outer steelframe 8 of octagon, steelframe 9 in octagon, is welded on outside octagon The main girder steel 10 of carrying in steelframe 8 and octagon between 9 eight angles of steelframe, it is welded on the outer steelframe 8 of octagon and steel in octagon Reinforcement 11 between the eight sides of frame 9, and the hanger steelframe inside steelframe is welded in octagon, the hanger steelframe includes Four inside corner welds of cross hoisting steel beam 12 and steelframe in octagon, weldering connect the four edges of cross hoisting steel beam 12 Girder steel 13 is aided in, and is welded on the reinforced steel beam and girder 14 of auxiliary girder steel and steelframe four additional interior angle in octagon.
The outer fence 3 is crosswise grid structure, is vertically welded in the outer steelframe upper surface of octagon, and outside passes through branch Strut ancillary oblique supports, and the outside of the outer fence 3 is coated with thickness as outsourcing iron sheet 15 thick 2~3mm, can keep out outer Portion's factor (seawater, sea wind etc.) is to the side of submarine cable.
The interior fence 2 is crosswise grid structure, is vertically welded in steelframe upper surface in octagon, submarine cable is entered Row medial support.
The height of the outer fence 3 and interior fence 2Wherein L3For extra large cable total length, D is the internal diameter of outer fence, and d is the external diameter of interior fence, and t is extra large cable external diameter, Z1=π d are interior fence outer ring Girth, Z2=π D are the interior circumference of outer fence, and 0.96 is packing coefficient, and 500mm is safe altitude.
Described ground bell is arranged on the outer side center of the eight sides of the outer steelframe of octagon, and banding fixed is carried out with boat deck, its Value of thrust is more than the 80% of pallet and submarine cable gross weight, the ground bell in eight directions set can be comprehensive to pallet consolidate It is fixed, prevent the external force of any direction from invading and harassing.The quantity of hanger 5 is four or eight, is then symmetrically mounted on if four On the four edges of cross hoisting steel beam 12, if eight four edges for being then symmetrically mounted on cross hoisting steel beam 12 and four On individual reinforced steel beam and girder 14, four or eight hangers are lifted using hoist cable 16, the staircase 6 is arranged on interior fence 2 Inner side, operating personnel are facilitated to carry out the coiled manipulations of submarine cable up and down.
The technology contents and technical characteristic of the present invention have revealed that as above, but those skilled in the art still may base Make a variety of replacements and modification without departing substantially from spirit of the present invention in the announcement of the present invention, therefore, the scope of the present invention should be unlimited In the content disclosed in embodiment, and various replacements and modification without departing substantially from the present invention should be included, and be present patent application right It is required that covered.

Claims (9)

  1. A kind of 1. submarine cable transport teel pallet, it is characterised in that：Including tray body, interior fence, outer fence, multiplely Bell and hanger, the tray body include the outer steelframe of octagon, steelframe in octagon, the outer steelframe of connection octagon with octagon The main girder steel of carrying and the lifting steelframe being arranged in octagon inside steelframe, the outer fence at eight angles of steelframe are vertically arranged Outside the octagon on steelframe, the interior fence is vertically set in the octagon on steelframe, the circle that interior fence is formed External diameter is 50 times of extra large cable external diameter, and submarine cable is coiled on the main girder steel of carrying and between interior fence and outer fence, described The outside midpoint of the outer steelframe each edge of ground bell installation octagon, the hanger is symmetrically mounted on the hanger steelframe, described to hang Ear steelframe includes cross hoisting steel beam, connects the auxiliary steelframe of cross hoisting steel beam four edges, and the cross lifts steel Four inside corner welds of beam and steelframe in octagon are fixed, the reinforcing frame being welded between auxiliary frame and remaining four interior angle Frame.
  2. 2. submarine cable transport teel pallet according to claim 1, it is characterised in that：The outer steelframe of the octagon with In octagon reinforcement is provided between steelframe each edge.
  3. 3. submarine cable transport teel pallet according to claim 1, it is characterised in that：The hanger quantity is four Individual, welded and installed is on the four edges of cross hanger steelframe.
  4. 4. submarine cable transport teel pallet according to claim 1, it is characterised in that：The hanger quantity is eight It is individual, it is welded on cross hanger steelframe four edges and strengthens on steelframe.
  5. 5. submarine cable transport teel pallet according to claim 1, it is characterised in that：The outer fence and interior fence It is crosswise grid structure, the height value of the interior fence and outer fence
    Wherein L3For extra large cable total length, D is the internal diameter of outer fence, D is the external diameter of interior fence, and t is extra large cable external diameter, Z1=π d are the outer circumference of interior fence, Z2=π D are the interior circumference of outer fence, 0.96 is packing coefficient, and 500mm is safe altitude.
  6. 6. submarine cable transport teel pallet according to claim 5, it is characterised in that：The interior fence and outer fence Grid interval be less than 50cm.
  7. 7. submarine cable transport teel pallet according to claim 1, it is characterised in that：In the octagon in steelframe Side is provided with vertical staircase, and pallet is operated personnel easy to operation up and down.
  8. 8. submarine cable transport teel pallet according to claim 1, it is characterised in that：Coated outside the outer fence There is thickness for outsourcing iron sheet thick 2~3mm.
  9. 9. submarine cable transport teel pallet according to claim 1, it is characterised in that：It is 2~3mm also including thickness Cover plate be arranged on the submarine cable top of coiling.
CN201610720830.0A 2016-08-24 2016-08-24 A kind of submarine cable transport teel pallet Active CN106115044B (en)

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Application Number Priority Date Filing Date Title
CN201610720830.0A CN106115044B (en) 2016-08-24 2016-08-24 A kind of submarine cable transport teel pallet

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CN106115044B true CN106115044B (en) 2017-11-17

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CN113003319A (en) * 2021-03-17 2021-06-22 深圳海油工程水下技术有限公司 Underwater cable reel for recovering liquid flying line and use method thereof

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