WO2019092936A1 - Dispositif de protection contre la pluie pour chargement - Google Patents

Dispositif de protection contre la pluie pour chargement Download PDF

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Publication number
WO2019092936A1
WO2019092936A1 PCT/JP2018/028280 JP2018028280W WO2019092936A1 WO 2019092936 A1 WO2019092936 A1 WO 2019092936A1 JP 2018028280 W JP2018028280 W JP 2018028280W WO 2019092936 A1 WO2019092936 A1 WO 2019092936A1
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WO
WIPO (PCT)
Prior art keywords
chute
hatch
ship
load
hopper
Prior art date
Application number
PCT/JP2018/028280
Other languages
English (en)
Japanese (ja)
Inventor
恭弘 川崎
Original Assignee
Ｉｈｉ運搬機械株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ｉｈｉ運搬機械株式会社 filed Critical Ｉｈｉ運搬機械株式会社
Publication of WO2019092936A1 publication Critical patent/WO2019092936A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B63B19/18—Hatch covers slidable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00—Loading or unloading vehicles
    • B65G67/60—Loading or unloading ships

Definitions

  • the present disclosure relates to a shipping rain protection device that prevents a load from getting wet due to rainfall when loading a load such as grain by a ship loader.
  • the apparatus of patent document 1 provides a building in a quay, and provides an overhanging roof in this building.
  • Patent No. 3179239 gazette U.S. Pat. No. 8,818,586
  • Patent Document 1 has problems in that it is difficult to cope with a large-sized vessel and that the installation cost is high.
  • Patent Document 2 is composed of a large number of devices, is complicated and expensive to control, requires many modifications to the ship loader, and has a problem of high conversion cost. is there.
  • the present disclosure has been made in view of such circumstances, and an object thereof is to provide an inexpensive shipping rain protection device that can cope with large ships.
  • the cargo hatch is placed on a sliding hatch that opens and closes an upper opening of a hold, and the sliding hatch covers a part of a hatch formed by opening and a load from a ship loader
  • a shipping rain protection device is provided.
  • the on-board chute includes a dispersing mechanism for horizontally distributing the load from the ship loader.
  • the ship chute includes a base mounted on the sliding hatch, and a chute body which discharges a load from the ship loader into the hold.
  • the dispersion mechanism includes a rotation support portion provided at the base portion and rotatably supporting the chute main body portion around a vertical axis, a rotation drive portion rotating and driving the chute main body portion, and discharge provided at the chute main body portion And a horizontal guide for guiding the load in the horizontal direction.
  • the base is formed in a plate shape that covers a part of the hatch.
  • the ship chute includes an annular lid covering a gap between the base and the chute body.
  • the onboard chute includes a hopper cover device that opens and closes the cargo inlet of the chute main body.
  • the lid member is formed in a plate shape, and a plurality of lid members may be arranged side by side on the hatch.
  • the onboard chute includes a hopper portion for receiving a load from a chute portion of the ship loader;
  • the chute portion may be provided with a tent member that covers the hopper portion from above.
  • the ship loader is provided with an unloading device for lifting the ship chute so as to be able to move up and down.
  • the lid member may be formed such that an intermediate portion in the opening / closing direction of the sliding hatch bulges upward.
  • FIG. 1 is a schematic side view of a shipping rainguard according to an embodiment of the present disclosure; It is a principal part perspective view of FIG. It is a sectional side view of FIG. It is a rear view of the on-board chute waiting at the quay. It is a perspective view of the state which has mounted the cover member on the sliding hatch. It is a perspective view of the state which finished mounting the cover member on the sliding hatch. It is a side view in the state where a shipboard chute is mounted on a slide type hatch. It is a top view of the ship which closed each hatch with a cover member and a boarding chute. It is a principal part enlarged view of FIG.
  • FIG. 1 is a schematic side view of a ship loader, a ship, and a shipping rainguard according to the present embodiment.
  • FIG. 2 is a schematic perspective view of the shipping rain protection device set on a ship, viewed obliquely from above.
  • FIG. 3 is a side cross-sectional view of a shipping rainguard set on a ship.
  • the ship loader 1 is supported by a traveling unit 4 traveling on rails 3 laid on the quay 2, a pivoting unit 5 pivotably provided on the traveling unit 4, and a pivoting unit 5 It comprises a boom 6 freely provided, and a chute portion 8 suspended from the tip end of the boom 6 for supplying a load such as grain into the hold 7.
  • the boom 6 is provided with a conveyor (not shown) for transferring the load from the quay 2 to the chute portion 8.
  • the load is not limited to grain.
  • the load may be other loose material which is not desirable to get wet.
  • the ship 9 is a cargo ship.
  • the ship 9 includes a hold 7 having an upper opening 10 and a sliding hatch 11 for opening and closing the upper opening 10.
  • the slide hatch 11 is provided in a pair facing the left and right sides of the ship 9 and is provided slidably in the width direction of the ship. That is, the sliding hatch 11 is double-opened, and closes the upper opening 10 by abutting the opposite ends 12 to each other, and opens the upper opening 10 by separating the opposite ends 12 from each other.
  • the sliding hatch 11 is formed to be opened at an arbitrary interval.
  • an opening formed by opening the sliding hatch 11 is referred to as a hatch 13.
  • the slide hatch 11 is formed of steel or the like that is a magnetic body.
  • the loading rain protection device 20 is placed on the sliding hatch 11, covers a part of the hatch 13, and supplies the load from the ship loader 1 into the hold 7. And a lid member 22 mounted on the sliding hatch 11 and covering the other part of the hatch 13.
  • the on-board chute 21 includes a base 23 placed on the sliding hatch 11, a chute main body 24 for discharging the load from the ship loader 1 into the hold 7, and the ship loader 1. And a dispersing mechanism 25 for dispersing the load in the horizontal direction.
  • the base 23 is formed in a generally rectangular plate shape. Further, the base portion 23 includes a bottom plate portion 26 formed in a rectangular shape in a plan view, and a plurality of ribs 27 extending in the longitudinal direction on the bottom plate portion 26 and provided upright. The bottom plate portion 26 is stretched between the sliding hatches 11 in the longitudinal direction. An insertion hole 28 through which the chute body 24 is inserted vertically is formed at the central portion of the base 23, and an outer pipe 29 covering the outer periphery of the chute body 24 is provided to extend upward.
  • the shape of the base 23 is not limited to this.
  • the base 23 may be formed in a plate shape having no rib 27 or may be formed in a block shape.
  • the chute main body portion 24 includes a hopper portion 30 for receiving a load dropped from the chute portion 8 of the ship loader 1, and a vertical guide portion 31 formed in a cylindrical shape and connected to the lower end of the hopper portion 30.
  • the hopper portion 30 is formed in a cylindrical shape extending vertically, and is expanded in diameter as it goes upward from the lower end.
  • the upper portion of the hopper portion 30 is formed larger in diameter than the chute portion 8 of the ship loader 1.
  • the hopper portion 30 is provided with an annular lid 32 for covering a gap between the outer pipe portion 29 and the vertical guide portion 31.
  • the annular lid 32 includes an annular upper lid 33 extending radially outward from the outer peripheral surface of the hopper 30 and a cylindrical side lid 34 extending downwardly from the outer periphery of the upper lid 33.
  • the side cover portion 34 covers the outer periphery of the upper end portion of the outer pipe portion 29 from the side. That is, the side cover portion 34 is formed to have a larger diameter than the outer pipe portion 29 and extends downward from the upper end of the outer pipe portion 29.
  • the annular lid 32 may be provided on the vertical guide portion 31.
  • the chute portion 8 of the ship loader 1 is provided with a tent member 35 for covering the hopper portion 30 from above at the time of loading and unloading.
  • the tent member 35 has a top plate portion 36 extending in the outer peripheral direction from the outer periphery of the chute portion 8, an inclined plate portion 37 which is expanded in diameter while extending downward from the outer peripheral end of the top plate portion 36, and a lower end of the inclined plate portion 37 And a cylindrical side plate portion 38 extending downward.
  • the top plate portion 36 is formed in an annular shape, and the inner peripheral end thereof is provided on the outer periphery of the chute portion 8 in a fluid-tight manner over the entire periphery by welding or the like.
  • the rainwater falling along the chute portion 8 can be blocked by the top plate portion 36, and the load discharged from the chute portion 8 can be prevented or suppressed from being wetted.
  • the top plate portion 36 is disposed above the lower end of the chute portion 8 by a predetermined height.
  • the side plate portion 38 is formed larger in diameter than the hopper portion 30 and covers the outer periphery of the hopper portion 30. Accordingly, it is possible to prevent or suppress rain from getting into the wind from the side and coming into the hopper portion 30.
  • the inclined plate portion 37 and the side plate portion 38 receive the human body or the like on the surface to protect the human body or the like.
  • the ship loader 1 is provided with a unloading device 39 for lifting the ship chute 21 so as to be able to move up and down.
  • the unloading device 39 is configured by a hoist and is provided to the boom 6 of the ship loader 1.
  • the dispersing mechanism 25 includes a rotation support portion 40 provided on the base 23 and rotatably supporting the chute body 24 around a vertical axis, and a rotation driving portion 41 for rotationally driving the chute body 24. And a horizontal guide portion 42 provided in the chute main body portion 24 and guiding the discharged material in the horizontal direction.
  • the rotation support portion 40 is configured of a bearing such as an angular contact ball bearing that can receive a load in the thrust direction and can receive a load in the radial direction.
  • the rotation support portion 40 includes an inner ring 43, an outer ring 44 disposed on the outer periphery of the inner ring 43, and a roller 45 interposed between the inner ring 43 and the outer ring 44.
  • the roller 45 may be a ball.
  • the inner ring 43 is formed to have the same inner diameter as the insertion hole 28. Further, the inner ring 43 is disposed coaxially with the insertion hole 28 and fixed to the bottom surface 23 a of the base 23. The inner diameter of the inner ring 43 may be larger or smaller than the insertion hole 28.
  • the outer ring 44 is supported by the inner ring 43 via the roller 45. Further, the outer ring 44 is formed to extend downward from the inner ring 43.
  • a power transmission unit 46 is provided that integrally connects the outer ring 44 and the vertical guide portion 31 and transmits the power from the outer ring 44 to the vertical guide portion 31.
  • the power transmission portion 46 is formed in a substantially disk shape, and has a hole at the center through which the vertical guide portion 31 passes.
  • the outer diameter of the power transmission portion 46 is formed larger than the outer diameter of the outer ring 44.
  • the inner peripheral end of the power transmission portion 46 is fluid-tightly fixed to the outer peripheral surface of the vertical guide portion 31 over the entire circumference by welding or the like.
  • the upper surface of the power transmission unit 46 is liquid-tightly fixed to the lower surface of the outer ring 44 by bolts, packing, and the like over the entire circumference. Thereby, even when rainwater flows down along the outer peripheral surface of the vertical guide portion 31 and reaches the power transmission portion 46, the rainwater can be stopped on the inner peripheral side of the outer ring 44. And it is possible to prevent or suppress the inundation into the hold 7. Further, a gear 47 is provided on the outer periphery of the outer ring 44.
  • the rotation drive unit 41 is configured by a geared motor.
  • the rotation drive unit 41 is attached to the base 23 in a posture in which the drive shaft 41 a is directed downward.
  • the drive shaft 41 a penetrates the bottom plate portion 26 from the upper side to the lower side.
  • a pinion gear 48 is provided on the drive shaft 41 a below the bottom plate portion 26.
  • the pinion gear 48 meshes with the gear 47 and transmits the rotational drive force to the outer ring 44.
  • the bottom plate portion 26 is provided with a cover member 49 which covers the gear 47 and the pinion gear 48.
  • the cover member 49 includes a side surface 49 a covering the outer periphery of the pinion gear 48 and a bottom surface 49 b covering the pinion gear 48 and the gear 47 from below.
  • the rotational drive unit 41 is provided with an umbrella member 50 covering the upper side thereof.
  • the base portion 23 is provided with a hopper cover device 51 for covering an upper end opening (load inlet) of the hopper portion 30 when the cargo handling is not performed.
  • the hopper cover device 51 includes an arm 53 provided on the base 23 so as to be able to be raised and lowered via the bracket 52, a hopper cover 54 provided at the tip of the arm 53, and a direction in which the arm 53 is erected or tilted. And an actuator 55 for driving in a direction.
  • the arm portion 53 positions the hopper cover 54 above the upper end opening of the hopper portion 30 when it is lowered, and retracts the hopper cover 54 to the side of the hopper portion 30 when it is erected.
  • the hopper cover 54 is formed in a plate shape and extends in a direction perpendicular to the outer peripheral edge of the upper cover portion 54a that closes the upper end opening of the hopper portion 30 and the outer peripheral edge of the upper cover portion 54a. And a cover portion 54b.
  • the actuator 55 is composed of an electric cylinder.
  • the actuator 55 may be configured by an air cylinder, a hydraulic cylinder, or the like, or may be configured by combining an electric motor and a rack and pinion mechanism.
  • the base 23 is provided with a control unit 56 that controls the rotation drive unit 41 and the actuator 55.
  • a connector 57 for obtaining power from the outside is connected to the control unit 56.
  • the cover member 22 is formed to be lightweight by FRP and is formed into a rectangular plate shape. Specifically, the lid member 22 is formed in a rectangular shape in a plan view, and is spanned between the sliding hatches 11 in the longitudinal direction. In addition, the number of cover members 22 is prepared in advance so as to sufficiently close the hatch 13.
  • Connecting members 59 for connecting the magnet anchors 58 are provided at both ends of the lid member 22 in the longitudinal direction.
  • the connection member 59 is configured by a ring.
  • the connection member 59 is not limited to this, and may be configured of other things such as a wire, a rope, and the like.
  • the lid member 22 is loaded on the ship from the quay 2.
  • the onboard chute 21 is made to stand by on the quay 2.
  • a pair of stands 60 are disposed on the quay 2 with a predetermined distance apart, and both sides of the onboard chute 21 in the longitudinal direction are placed on the stands 60 to stand by.
  • the onboard chute 21 can be stably kept on standby, and the onboard chute 21 can be easily hooked.
  • the on-the-ship chute 21 keeps the upper end opening of the hopper unit 30 covered with the hopper cover 54 of the hopper cover device 51. As a result, it is possible to prevent or prevent the hopper unit 30 from getting wet due to rainfall while waiting.
  • the lid members 22 are installed in a line along the opposite end 12 on the pair of slide type hatches 11 in the closed state.
  • one end of the lid member 22 in the longitudinal direction is placed on one of the slide hatches 11 (here, the slide hatch 11 on the right side in the figure) by a predetermined length determined in advance.
  • an installation space 61 for installing the on-board chute 21 is opened.
  • the installation space 61 may be closed with a temporary cover member (not shown) prepared separately.
  • the temporary lid member may be formed in the same size as the base 23 of the onboard chute 21.
  • the installation space 61 can be secured in advance with accurate dimensions, and the onboard chute 21 can be installed easily and quickly in the installation space 61.
  • the magnet anchor 58 is fixed on one sliding hatch 11 by its magnetic force, and the magnet anchor 58 and the connection member 59 are connected by a shackle or the like.
  • the sliding hatch 11 is partially opened to form a hatch 13 having a predetermined distance x between the sliding hatchs 11.
  • the predetermined interval x is a dimension determined by the dimension L1 in the longitudinal direction of the lid member 22 or the dimension L2 in the longitudinal direction of the onboard chute 21, is smaller than L1 and L2, and can be inserted through the chute body 24 Set to dimensions.
  • the predetermined interval x is, for example, about 2 m.
  • the on-board chute 21 kept waiting on the quay 2 is lifted by the unloading device 39, and the on-board chute 21 is installed in the installation space 61 opened in the row of the lid member 22.
  • the hopper cover device 51 of any one of the on-board chutes 21 is operated to open the upper end opening of the hopper portion 30, and the chute portion 8 of the ship loader 1 is inserted into the hopper portion 30. .
  • the operation of opening the upper end opening of the hopper portion 30 is performed by extending an electric cylinder serving as the actuator 55 of the hopper cover device 51.
  • the arm portion 53 is erected, and the hopper cover 54 is retracted to the side of the hopper portion 30.
  • the chute portion 8 of the ship loader 1 is inserted into the hopper portion 30, the upper end opening of the hopper portion 30 is covered with the tent member 35 upward and laterally. Thereby, it is prevented or suppressed that rain falls in the hopper portion 30.
  • the rotary drive portion 41 of the onboard chute 21 is driven to discharge the load from the chute portion 8 of the ship loader 1.
  • the driven rotational drive unit 41 transmits rotational drive force from the pinion gear 48 to the gear 47 to rotate the chute main body 24 around the vertical axis.
  • the load discharged from the chute portion 8 of the ship loader 1 is dropped into the vertical guiding portion 31 through the hopper portion 30 and is guided from the inside of the vertical guiding portion 31 into the horizontal guiding portion 42.
  • the horizontal guiding portion 42 guides the load radially outward from the rotation center axis and discharges the load in the horizontal direction.
  • the load does not get wet due to rainfall.
  • the horizontal guide portion 42 since the horizontal guide portion 42 is rotated about the vertical guide portion 31, the load discharged from the horizontal guide portion 42 is blown radially outward while being dispersed in the circumferential direction, and is substantially uniform in the hold 7 Loaded into
  • the chute portion 8 of the ship loader 1 When the inside of the hold 7 is filled with a load, the chute portion 8 of the ship loader 1 is lifted to withdraw the chute portion 8 from the hopper portion 30 and then the ship chute 21 is removed using the unloading device 39.
  • the electric cylinder serving as the actuator 55 of the hopper cover device 51 is retracted to close the upper end opening of the hopper portion 30 with the hopper cover 54. Thereafter, as shown in FIG. 11, a rope W such as a wire is thrown up on the base portion 23, the rope W is hung on a unloading device 39 (see FIG. 7), and the unloading chute 39 is lifted by the unloading device 39.
  • the onboard chute 21 When the onboard chute 21 is lifted above the sliding hatch 11, the sliding hatch 11 is closed and the lid member 22 is removed. Also, the on-board chute 21 is returned to the stand 60 left on the quay 2.
  • the shipping rain arrester 20 is mounted on the sliding hatch 11 and covers the hatch 13 partially, and the ship chute 21 for supplying the load from the ship loader 1 into the hold 7;
  • a lid member 22 mounted on the sliding hatch 11 and covering the other part of the hatch 13 is provided. Therefore, the hatch 13 can be closed inexpensively with a small number of members, and even large vessels 9 can be easily coped with.
  • the on-board chute 21 is provided with a dispersing mechanism 25 for dispersing the load from the ship loader 1 in the horizontal direction. For this reason, it is possible to load the load almost evenly in the hold 7. Then, it is possible to prevent or suppress the useless space remaining in the hold 7 as in the case of stacking loads in the hold 7 in a mountain shape, and it is possible to prevent or suppress a drop in the efficiency of carrying the load.
  • the dispersing mechanism 25 is provided at the base portion 23 and rotatably supports the chute main body 24 about a vertical axis, a rotation driving part 41 which rotationally drives the chute main body 24, and the chute main body 24 And a horizontal guide portion 42 for horizontally guiding the discharged material. Therefore, the dispersion mechanism 25 can be configured inexpensively with a simple structure.
  • the base portion 23 is formed in a plate shape covering a part of the hatch opening 13, the simple structure prevents or prevents rain from entering the hold 7 from the hatch opening 13 at the position where the chute 21 is installed. it can.
  • the on-board chute 21 includes the annular lid 32 covering the gap between the base 23 and the chute body 24, the rainwater infiltrates into the hold 7 from the gap between the base 23 and the chute body 24. Can be prevented or suppressed.
  • the on-board chute 21 is provided with a hopper cover device 51 that closes the upper end opening of the chute main body portion 24 so as to open and close. For this reason, it is possible to prevent or suppress the inside of the hopper portion 30 from getting wet due to rainfall while waiting at the quay 2. In addition, while waiting on the hatch 13, it is possible to prevent or suppress the infiltration of rainfall from the hopper portion 30 into the hold 7.
  • the lid member 22 is formed in a plate shape, and a plurality of the lid members 22 are arranged side by side on the hatch opening 13. Therefore, by adjusting the number of lid members 22, it is possible to easily cope with a small vessel 9 to a large vessel 9.
  • the chute portion 8 of the ship loader 1 is provided with a tent member 35 which covers the hopper portion 30 from above, it is possible that rain may enter the hopper portion 30 when discharging a load from the chute portion 8 to the hopper portion 30. It can be prevented or suppressed, and the load can be prevented or suppressed.
  • the ship loader 1 Since the ship loader 1 is provided with the unloading device 39 for lifting the on-board chute 21 so as to be able to move up and down, the on-board chute 21 can be easily disposed in the installation space 61. And since the ship loader 1 is used, the installation for loading the on-board chute 21 into the ship 9 can be suppressed at low cost.
  • the tent member 35 is integrally provided in the chute portion 8 of the ship loader 1 by welding or the like, but may be provided detachably in the chute portion 8.
  • the tent member 35 may be provided with an aggregate (not shown) for holding the outer shape, and a membrane material (not shown) stretched over the aggregate.
  • the cover member 49 may completely cover the periphery of the gear 47 and the pinion gear 48.
  • the cover member 49 may be provided with a window (not shown) for maintenance and a door (not shown) which can open and close the window.
  • the distribution mechanism 25 may have another configuration.
  • the dispersing mechanism 25 does not have the horizontal guide portion 42, and has a swing blade (not shown) that splashes the load discharged from the vertical guide portion 31 in the horizontal direction, and a drive device (not shown) that rotates the swing blade. And may be provided.
  • the vertical guide 31 may be integrally provided on the base 23.
  • the unloading device 39 may be configured independently of the ship loader 1.
  • the unloading device 39 may be configured by a crane (not shown) traveling on the quay 2 in parallel with the ship loader 1.
  • the lid member 22 may be formed in a sheet shape. In this case, one lid member 22 may be disposed on each side of the sliding hatch 11. Further, when the sheet-like lid member 22 is removed, as shown in FIG. 13, the lid member 22 may be connected to the onboard chute 21 by a shackle or the like and lifted together with the onboard chute 21. The lid member 22 can be removed quickly and easily.
  • the lid member 22 may be formed such that the middle portion in the opening and closing direction of the sliding hatch 11 bulges upward. Rainwater can be prevented or suppressed from being accumulated on the lid member 22, and rainwater can be prevented or suppressed from flowing into the hold 7 at the time of removal. And it can prevent or suppress that the cover member 22 becomes heavy with the rain water which accumulated, and it can prevent or suppress that removal operation becomes difficult.
  • a rib 62 similar to the base 23 of the onboard chute 21 may be formed in the lid member 22 to extend in the longitudinal direction. Further, in the lid member 22, a placement area 63 for placing the magnet anchor 58 may be formed. In this case, the lid member 22 forming the placement area 63 may be formed to a thickness such that the magnetic force of the magnet anchor 58 extends to the sliding hatch 11. The trouble of connecting the lid member 22 and the magnet anchor 58 can be omitted.
  • the cover member 22 may be formed with a connection hook 64 for connecting to the adjacent cover member 22.
  • the connection hook 64 may be formed on the rib 62 at a position adjacent to the other lid member 22.
  • the connection hook 64 may be formed by folding the rib 62 downward. Positioning can be easily performed by hooking the connection hook 64 to the rib 62 of the adjacent lid member 22.
  • the lid members 22 may be formed by arranging the lid plates 65 in a plurality of rows and connecting adjacent lid plates 65 so as to be freely bendable.
  • the cover plates 65 may be connected by a hinge (not shown) or the like. The lid member 22 can be handled collectively.

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  • Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

La présente invention concerne un dispositif de protection contre la pluie peu coûteux pour chargement qui peut s'adapter à des navires même de grandes dimensions. La présente invention est équipée : d'une goulotte à bord du navire (21) placée sur une écoutille coulissante (11) pour ouvrir et fermer l'ouverture supérieure (10) d'une cale (7), recouvrant une partie d'une ouverture d'écoutille (13) qui est formée lorsque l'écoutille coulissante (11) s'ouvre, et pour fournir une cargaison à partir d'un chargeur de navire (1) dans la cale (7) ; et d'éléments formant couvercle (22) placés sur l'écoutille coulissante (11) et recouvrant les autres parties de l'ouverture d'écoutille (13).
PCT/JP2018/028280 2017-11-07 2018-07-27 Dispositif de protection contre la pluie pour chargement WO2019092936A1 (fr)

Applications Claiming Priority (2)

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JP2017214935A JP2019085236A (ja) 2017-11-07 2017-11-07 船積み用雨除け装置
JP2017-214935 2017-11-07

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WO2019092936A1 true WO2019092936A1 (fr) 2019-05-16

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019240129A1 (fr) * 2018-06-15 2019-12-19 Ｉｈｉ運搬機械株式会社 Appareil de protection contre la pluie pour la navigation
JP6827151B1 (ja) * 2020-01-15 2021-02-10 Ｉｈｉ運搬機械株式会社 ノズル用雨除け装置
JP6849865B1 (ja) * 2019-09-24 2021-03-31 Ｉｈｉ運搬機械株式会社 船積み用雨除け装置
US11577921B2 (en) 2019-09-24 2023-02-14 Ihi Transport Machinery Co., Ltd. Rain-guard device for shipping

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7015815B2 (ja) * 2019-09-24 2022-02-03 Ｉｈｉ運搬機械株式会社 船積み用雨除け装置
JP7015814B2 (ja) * 2019-09-24 2022-02-03 Ｉｈｉ運搬機械株式会社 船積み用防風雨装置
JP7431781B2 (ja) * 2021-08-06 2024-02-15 Ｉｈｉ運搬機械株式会社 船積み用雨除け装置

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JPWO2019240129A1 (ja) * 2018-06-15 2020-07-02 Ｉｈｉ運搬機械株式会社 船積み用雨除け装置
US11505284B2 (en) 2018-06-15 2022-11-22 Transport Machinery Co., Ltd. Rain-guard device for shipping
JP6849865B1 (ja) * 2019-09-24 2021-03-31 Ｉｈｉ運搬機械株式会社 船積み用雨除け装置
US11577921B2 (en) 2019-09-24 2023-02-14 Ihi Transport Machinery Co., Ltd. Rain-guard device for shipping
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WO2021144884A1 (fr) * 2020-01-15 2021-07-22 Ｉｈｉ運搬機械株式会社 Dispositif de protection contre la pluie à embout
CN114341034A (zh) * 2020-01-15 2022-04-12 Ihi运搬机械株式会社 喷嘴用遮雨装置
CN114341034B (zh) * 2020-01-15 2024-06-25 Ihi运搬机械株式会社 喷嘴用遮雨装置

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