WO2012153731A1 - Dispositif de nettoyage de corps d'aéronef, station de nettoyage d'aéronef et vaisseau chargé par un aéronef - Google Patents

Dispositif de nettoyage de corps d'aéronef, station de nettoyage d'aéronef et vaisseau chargé par un aéronef Download PDF

Info

Publication number
WO2012153731A1
WO2012153731A1 PCT/JP2012/061750 JP2012061750W WO2012153731A1 WO 2012153731 A1 WO2012153731 A1 WO 2012153731A1 JP 2012061750 W JP2012061750 W JP 2012061750W WO 2012153731 A1 WO2012153731 A1 WO 2012153731A1
Authority
WO
WIPO (PCT)
Prior art keywords
aircraft
pipe
washing
branch pipe
cleaning
Prior art date
Application number
PCT/JP2012/061750
Other languages
English (en)
Japanese (ja)
Inventor
健吾 河野
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Publication of WO2012153731A1 publication Critical patent/WO2012153731A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S3/00—Vehicle cleaning apparatus not integral with vehicles
    • B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/30—Cleaning aircraft

Definitions

  • the present invention relates to an aircraft body cleaning apparatus that automatically cleans the outer surface of an aircraft or helicopter (hereinafter referred to as “aircraft”) having a projection or the like and having a complicated shape, and an aircraft including the same. It relates to machine washing machines and aircraft-mounted ships.
  • the cross bar 15 to which the articulated robot 16 is attached is moved in the front-rear direction of the aircraft 11 (along the X axis), and the cross A mechanism for moving the articulated robot 16 attached to the bar 15 in the left-right direction of the aircraft 11 (along the Y-axis), and a cross bar 15 attached to the gantry 12 in the up-down direction of the aircraft 11 (in the Z-axis) A mechanism for movement).
  • the sensor 21 for detecting the distance between the surface to be cleaned and the surfaces 20a, 20b, 20c attached to the tip of the articulated robot 16 and the body Sensors that prevent collision between workers or robots are required.
  • the aircraft body cleaning device 10 disclosed in Patent Document 1 has a problem in that the configuration (structure) becomes very complicated, and the equipment cost and running cost also increase.
  • the present invention has been made in view of such circumstances, and it is possible to simplify the configuration and reduce the equipment cost and running cost, and an aircraft including the same
  • the purpose is to provide a washing machine and an aircraft carrier.
  • An aircraft fuselage washing apparatus is an aircraft fuselage washing apparatus for washing an outer surface of an aircraft carried into a washing area with washing water, and is disposed in the washing area.
  • an actuator having a cylinder, a piston housed in the cylinder, and a rod fixed to the piston, and a link mechanism connected to the rod.
  • the piston and the rod move in one direction by the pressure exerted by the cleaning water, the pipe and the branch pipe communicate with each other, and the link mechanism
  • the branch pipe swings so that the injection nozzle approaches the aircraft, and when the cleaning water is not supplied, the piston and the rod move in the other direction by the biasing means provided in the actuator, and the pipe and The branch pipe is configured to swing so that the communication with the branch pipe is interrupted and the link nozzle moves the spray nozzle away from the aircraft.
  • the aircraft fuselage washing apparatus in a state where the washing pump is stopped and no washing water is supplied to the piping, for example, as shown in FIGS.
  • the coil spring 95 is biased toward the lid body 87.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also urged to the lid 87 side by the coil spring 95 together with the piston 84.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG.
  • the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the piston 84 resists the biasing force of the coil spring 95 and the lid body. It will be pushed to 86 side.
  • the discharge port 88 and the annular space 94 are in communication with each other, and the cleaning water 43 supplied from the pipe 33 into the cylinder 83 passes through the annular space 94 and the discharge port 88. Then, it enters into the branch pipe 34 located on the upstream side of the joint 104, enters the branch pipe 34 located on the downstream side of the joint 104 through the joint 104, and enters the ceiling portion injection nozzle 32 (see FIG. 3 and the like).
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also pushed to the lid 86 side against the biasing force of the coil spring 95 together with the piston 84. Then, the arm 102 whose tip is connected to the other end of the rod 85 rotates around the rod 101 as shown by the solid line arrow in FIG. 6, and the branch pipe 34 located downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction).
  • the washing pump is stopped so that the washing water 43 is not supplied to the pipe 33.
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the restoring force of the coil spring 95, that is, the state shown in FIGS.
  • the branch pipe 34 is held so as to extend in the horizontal direction above the washing machine area S.
  • the branch pipe provided with the injection nozzle at the tip is swung by the water pressure of the washing water. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for swinging the branch pipe provided with the injection nozzle at the tip is not required, and the injection nozzle is provided at the tip. Only the branch pipe will be swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • An aircraft fuselage washing apparatus is an aircraft fuselage washing apparatus for washing an outer surface of an aircraft carried into a washing machine area with washing water, and is disposed in the washing machine area.
  • an actuator having a cylinder, a piston housed in the cylinder, and a rod fixed to the piston, and a link mechanism connected to the rod.
  • the piston and the rod move in one direction due to the water pressure of the cleaning water, the pipe and the branch pipe communicate with each other, and the link mechanism
  • the branch pipe swings so that the injection nozzle approaches the aircraft, and when cleaning water is not supplied, the piston and the rod move in the other direction due to the pressure exerted by the gas or liquid introduced into the actuator, The communication between the pipe and the branch pipe is blocked, and the branch pipe swings so that the injection nozzle moves away from the aircraft by the link mechanism.
  • the aircraft fuselage washing apparatus in a state where the washing pump is stopped and no washing water is supplied to the piping, for example, as shown in FIGS. Is urged toward the lid 87 by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 86. Further, the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also covered by the hydraulic pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 86 together with the piston 84. It will be in the state biased to the 87 side.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG. As shown in the figure, the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also covered by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 87 together with the piston 84. It will be pushed to 86 side. Then, the arm 102 whose tip is connected to the other end of the rod 85 rotates around the rod 101 as shown by the solid line arrow in FIG.
  • the branch pipe 34 positioned downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction).
  • the washing pump is stopped so that the washing water 43 is not supplied to the pipe 33, and the (third) washing pump (not shown) is stopped and the pipe 123 is washed.
  • the water 43 is being supplied.
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid body 86, that is, FIG. 9 and FIG. 10, and the branch pipe 34 located downstream of the joint 104 is held so as to extend horizontally above the washing machine area S as indicated by a solid line in FIG. Is done.
  • the branch pipe having the injection nozzle at the tip is swung by the water pressure of the washing water. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for swinging the branch pipe provided with the injection nozzle at the tip is not required, and the injection nozzle is provided at the tip. Only the branch pipe will be swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • An aircraft fuselage washing apparatus is an aircraft fuselage washing apparatus for washing an outer surface of an aircraft carried into a washing area with washing water stored in a water storage tank.
  • a pipe extending in the front-rear direction and / or the left-right direction of the washing area above the machine area, a branch pipe connected to a downstream end of the pipe, an injection nozzle provided at a tip of the branch pipe, A cleaning pump that sucks and pressurizes the cleaning water stored in the water storage tank and pumps the cleaning water to the spray nozzle through the pipe and the branch pipe, and the cleaning water pumped from the cleaning pump is placed in the cylinder.
  • the rod fixed to the other end surface of the piston by acting on one end surface of the accommodated piston moves forward along the axial direction from the cylinder;
  • a link mechanism that swings the branch pipe so that the injection nozzle approaches the aircraft carried into the washing machine area by the rod that advances along, acting on the other end surface of the piston,
  • a coil spring is provided in the cylinder for biasing the piston and the rod in a direction away from the aircraft in which the injection nozzle is carried into the washing area.
  • the aircraft fuselage washing apparatus in a state where the washing pump is stopped and no washing water is supplied to the piping, for example, as shown in FIGS.
  • the coil spring 95 is biased toward the lid body 87.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also urged to the lid 87 side by the coil spring 95 together with the piston 84.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG.
  • the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the piston 84 resists the biasing force of the coil spring 95 and the lid body. It will be pushed to 86 side.
  • the discharge port 88 and the annular space 94 are in communication with each other, and the cleaning water 43 supplied from the pipe 33 into the cylinder 83 passes through the annular space 94 and the discharge port 88. Then, it enters into the branch pipe 34 located on the upstream side of the joint 104, enters the branch pipe 34 located on the downstream side of the joint 104 through the joint 104, and enters the ceiling portion injection nozzle 32 (see FIG. 3 and the like).
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also pushed to the lid 86 side against the biasing force of the coil spring 95 together with the piston 84. Then, the arm 102 whose tip is connected to the other end of the rod 85 rotates around the rod 101 as shown by the solid line arrow in FIG. 6, and the branch pipe 34 located downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction).
  • the washing pump is stopped so that the washing water 43 is not supplied to the pipe 33.
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the restoring force of the coil spring 95, that is, the state shown in FIGS.
  • the branch pipe 34 is held so as to extend in the horizontal direction above the washing machine area S.
  • the branch pipe provided with the injection nozzle at the tip is swung by the water pressure of the washing water. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for swinging the branch pipe provided with the injection nozzle at the tip is not required, and the injection nozzle is provided at the tip. Only the branch pipe will be swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • An aircraft fuselage washing apparatus is an aircraft fuselage washing apparatus for washing an outer surface of an aircraft carried into a washing area with washing water stored in a water storage tank.
  • a pipe extending in the front-rear direction and / or the left-right direction of the washing area above the machine area, a branch pipe connected to a downstream end of the pipe, an injection nozzle provided at a tip of the branch pipe, A cleaning pump that sucks and pressurizes the cleaning water stored in the water storage tank and pumps the cleaning water to the spray nozzle through the pipe and the branch pipe, and the cleaning water pumped from the cleaning pump is placed in the cylinder.
  • the rod fixed to the other end surface of the piston by acting on one end surface of the accommodated piston moves forward along the axial direction from the cylinder;
  • a link mechanism that swings the branch pipe so that the injection nozzle approaches the aircraft carried into the washing machine area by the rod that advances along, acting on the other end surface of the piston, Liquid or gas that urges the piston and the rod in a direction away from the aircraft in which the injection nozzle is carried into the washing area is supplied into the cylinder.
  • the aircraft fuselage washing apparatus in the state where the washing pump is stopped and no washing water is supplied to the piping, for example, as shown in FIGS. Is urged toward the lid 87 by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 86. Further, the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also covered by the hydraulic pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 86 together with the piston 84. It will be in the state biased to the 87 side.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG. As shown in the figure, the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also covered by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid 87 together with the piston 84. It will be pushed to 86 side. Then, the arm 102 whose tip is connected to the other end of the rod 85 rotates around the rod 101 as shown by the solid line arrow in FIG.
  • the branch pipe 34 positioned downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction).
  • the washing pump is stopped so that the washing water 43 is not supplied to the pipe 33, and the (third) washing pump (not shown) is stopped and the pipe 123 is washed.
  • the water 43 is being supplied.
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid body 86, that is, FIG. 9 and FIG. 10, and the branch pipe 34 located downstream of the joint 104 is held so as to extend horizontally above the washing machine area S as indicated by a solid line in FIG. Is done.
  • the branch pipe provided with the injection nozzle at the tip is swung by the water pressure of the washing water. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for swinging the branch pipe provided with the injection nozzle at the tip is not required, and the injection nozzle is provided at the tip. Only the branch pipe will be swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • the aircraft washing place according to the present invention includes the aircraft body washing apparatus according to any one of the above aspects.
  • the aircraft washer station it is possible to simplify the configuration and to include the aircraft body cleaning device that can reduce the equipment cost and the running cost. Thereby, the construction cost and running cost of an aircraft washing machine can be reduced.
  • the aircraft-mounted ship according to the present invention includes the aircraft body cleaning device according to any one of the above aspects.
  • the aircraft body cleaning apparatus that can simplify the configuration and can reduce the equipment cost and the running cost is provided. Thereby, the construction cost and running cost of an aircraft carrying ship can be reduced.
  • the aircraft fuselage washing apparatus according to the present invention has an effect that the configuration can be simplified and the equipment cost and running cost can be reduced.
  • FIG. 1 is a perspective view of an aircraft washer equipped with an aircraft body cleaning device according to an embodiment of the present invention.
  • 1 is a schematic configuration diagram of an aircraft washing place equipped with an aircraft body cleaning device according to an embodiment of the present invention. It is a side view which expands and shows the principal part of the aircraft body washing
  • FIG. 1 It is the side view which carried out partial cross section view of the principal part of the aircraft body washing device concerning one embodiment of the present invention, and shows the state where the ceiling part injection nozzle is in the position away from the aircraft carried into the washing machine area.
  • FIG. It is the top view which carried out partial cross sectional view of the principal part of the aircraft body washing device concerning one embodiment of the present invention, and shows the state where the ceiling part injection nozzle is in the position which approached the aircraft carried into the washing machine area.
  • FIG. It is the side view which carried out partial cross sectional view of the principal part of the aircraft body washing device concerning one embodiment of the present invention, and shows the state where the ceiling part injection nozzle is in the position which approached the aircraft carried into the washing machine area.
  • FIG. It is the top view which carried out the partial cross section view of the principal part of the aircraft body washing device concerning other embodiments of the present invention, and is in the state where the ceiling part injection nozzle is in the position away from the aircraft carried into the washing machine area.
  • FIG. It is the side view which carried out the partial cross section view of the principal part of the aircraft body washing device concerning other embodiments of the present invention, and the state where the ceiling part injection nozzle is in the position away from the aircraft carried into the washing machine area.
  • FIG. It is the top view which carried out the partial cross section view of the principal part of the aircraft body washing device concerning other embodiments of the present invention, and is in the state where the ceiling part injection nozzle is in the position which approached the aircraft carried into the washing machine area.
  • FIG. It is the side view which carried out the partial cross section view of the principal part of the aircraft body washing device concerning other embodiments of the present invention, and the state where the ceiling part injection nozzle is in the position which approached the aircraft carried into the washing machine area.
  • FIG. 1 is a perspective view of an aircraft washing station equipped with an aircraft body cleaning apparatus according to the present embodiment
  • FIG. 2 is a schematic configuration diagram of an aircraft washing station equipped with an aircraft body cleaning apparatus according to the present embodiment
  • FIG. FIG. 4 is a plan view showing the main part of the aircraft fuselage cleaning apparatus shown in FIG. 3
  • FIG. 5 is the plane view of the aircraft fuselage cleaning apparatus according to the present embodiment
  • FIG. 6 is a plan view with a partial cross-sectional view of the main part, showing a state in which the ceiling spray nozzle is located away from the aircraft carried into the washing machine area, and FIG. 6 shows the aircraft body cleaning according to the present embodiment.
  • FIG. 7 is a side view showing a partial cross-sectional view of a main part of the apparatus, and shows a state where the ceiling spray nozzle is located away from the aircraft carried into the washing area, and FIG. 7 shows the aircraft according to the present embodiment.
  • Plan view with partial cross-sectional view of the main part of the machine cleaning device FIG. 8 is a diagram showing a state in which the ceiling spray nozzle is in a position close to the aircraft carried into the washing machine area, and FIG. 8 is a side view partially showing a main part of the aircraft body cleaning apparatus according to the present embodiment. It is a figure, Comprising: It is a figure which shows the state which has a ceiling part injection nozzle in the position which approached the aircraft carried in in the washing machine area.
  • An aircraft body cleaning apparatus 20 (see the drawings in FIG. 2 and subsequent figures) according to the present embodiment is disposed, for example, inside an aircraft washing machine 1 as shown in FIG.
  • the aircraft washing place 1 is a building having a rectangular shape in a top view, for example, built on a site adjacent to the hangar 2, and has four sides (front, rear, both sides) of the washing area S where the aircraft 3 is washed.
  • the left and right surfaces)) are surrounded (partitioned) by the wall surfaces 4, 5, 6, and 7.
  • the upper part of the washing machine area S is not covered with a wall surface, and has a blow-out where the beam 8 and the horizontal brace 9 are exposed.
  • the wall surface 4 that forms the front surface and the wall surface 5 that forms the rear surface are respectively slidable doors that slide in the left-right direction to open and close the front opening and the rear opening. 3 can be carried into the washing machine area S or carried out of the washing machine area S.
  • the wind-resistant plate 10 designed to minimize the influence of the outdoor wind direction and wind speed is continuous on the upper surface (upper end) and upper portion (top) of the wall surfaces 4, 5, 6, and 7. Is provided.
  • the aircraft body cleaning device 20 includes a ceiling part injection system (first injection system) 21 and a floor part injection system (second injection system) 22.
  • the ceiling part injection system 21 includes a (first) cleaning pump 31, a ceiling part injection nozzle (first injection nozzle) 32, and a (first) pipe 33.
  • the cleaning pump 31 sucks and pressurizes the cleaning water 43 stored in the water storage tank 42 installed underground or on the ground via the (first) suction pipe 41, and supplies the cleaning water 43 to the ceiling spray nozzle 32 via the pipe 33.
  • This is a pump for pumping (supplying) the cleaning water 43.
  • the downstream end of the suction pipe 41 is connected to the suction port of the cleaning pump 31, and the upstream end of the pipe 33 is connected to the discharge port of the cleaning pump 31.
  • a foot valve 44 is provided at the upstream end of the suction pipe 41.
  • the ceiling injection nozzle 32 extends above the washing machine area S in the front-rear direction of the washing area S (left-right direction in FIG. 2) and / or the left-right direction of the washing area S (direction perpendicular to the paper surface in FIG. 2). It is provided at one end (tip) of the branch pipe 34 connected to the downstream end (terminal) of the pipe 33.
  • the washing water 43 stored in the water storage tank 42 is boosted by the washing pump 31, guided (supplied) to the ceiling injection nozzle 32 via the pipe 33 and the branch pipe 34, and from the ceiling injection nozzle 32 to the aircraft. It is to be ejected toward 3.
  • the solid line extending from the ceiling spray nozzle 32 indicates the range of the cleaning water 43 sprayed conically from the ceiling spray nozzle 32.
  • the downstream end of the (first) air supply pipe 51 whose upstream end is connected to the outlet of the air tank (air tank: air storage tank) 52 is connected.
  • Air that has been pressurized by a compressor (not shown) is stored in the air tank 52, and the air (air) stored in the air tank 52 passes through the air supply pipe 51, the pipe 33, and the branch pipe 34, and is a ceiling injection nozzle.
  • 32 is guided (supplied) to be ejected from the ceiling spray nozzle 32.
  • the inlet of the air tank 52 is connected to the downstream end of a (second) air supply pipe 53 whose upstream end is connected to the discharge port of the compressor.
  • the floor portion injection system 22 includes a (second) cleaning pump 61, a floor portion injection nozzle (second injection nozzle) 62, and a (second) pipe 63.
  • the cleaning pump 61 sucks and pressurizes the cleaning water 43 stored in the water storage tank 42 installed underground or on the ground via the (second) suction pipe 71, and supplies the pressure to the floor jet nozzle 62 via the pipe 63.
  • This is a pump for pumping (supplying) the cleaning water 43.
  • the downstream end of the suction pipe 71 is connected to the suction port of the cleaning pump 61, and the upstream end of the pipe 63 is connected to the discharge port of the cleaning pump 61.
  • a foot valve 72 is provided at the upstream end of the suction pipe 71.
  • the floor jet nozzle 62 extends below the washing area S in the front-rear direction of the washing area S (left-right direction in FIG. 2) and / or the left-right direction of the washing area S (direction perpendicular to the paper surface in FIG. 2). It is provided at one end (upper end) of the branch pipe 64 extending upward from the pipe 63.
  • the washing water 43 stored in the water storage tank 42 is boosted by the washing pump 61, led (supplied) to the floor jet nozzle 62 through the pipe 63 and the branch pipe 64, and is sent from the floor jet nozzle 62 to the aircraft. It is to be ejected toward 3.
  • the solid line extending from the floor spray nozzle 62 indicates the range of the cleaning water 43 sprayed conically from the floor spray nozzle 62.
  • a sewage tank (sewage basin) 73 for collecting the wash water 43 ejected from the ceiling spray nozzle 32 and / or the floor spray nozzle 62. That is, the cleaning water 43 sprayed from the ceiling spray nozzle 32 and / or the floor spray nozzle 62 and the aircraft 3 was cleaned by spraying from the ceiling spray nozzle 32 and / or the floor spray nozzle 62 (collision with the aircraft 3).
  • the cleaning water 43 is once stored in the sewage tank 73 through the metal mesh 74 forming the floor surface (lower surface) of the washing machine area S, and then discharged through the drain pipe 75. ing.
  • the water level in the water storage tank 42 is set within a predetermined range by opening and closing an adjustment valve (control valve) 77 whose opening degree is automatically adjusted and controlled based on the water level detected by the water level sensor 76. To be maintained.
  • an adjustment valve control valve
  • the pipe 33 and the branch pipe 34 are connected via the actuator 81 shown in FIGS. 3 to 8, and the branch pipe 34 is shown in FIGS. 3 to 8.
  • the link mechanism 82 is configured to move up and down (swing) as shown in FIG.
  • the actuator 81 includes a cylinder 83, a piston 84, and a rod 85.
  • the cylinder 83 is a cylindrical member whose one end opening is closed by a (first) lid body 86 and whose other end opening is closed by a (second) lid body 87.
  • a through-hole 86a (see FIG. 6 and the like) that penetrates in the thickness direction is provided at the center of the lid body 86.
  • a rod 85 is inserted into the through hole 86a, and the rod 85 is guided in the axial direction (longitudinal direction) of the cylinder 83 and the rod 85 by the through hole 86a.
  • the lid 86 is provided with at least one air port (not shown).
  • a through hole 87 a that penetrates in the thickness direction is provided at the center of the lid 87.
  • the downstream end of the pipe 33 is connected to the through hole 87a, and the cleaning water 43 or the air is led from the pipe 33 to the inside of the cylinder 83 through the through hole 87a.
  • the cylinder 83 is provided with a plurality (two in this embodiment) of discharge ports 88 penetrating in the thickness direction, and the upstream end of the branch pipe 34 corresponds to the discharge port corresponding to each discharge port 88. It is connected so as to communicate with the port 88.
  • the piston 84 has a cylindrical portion 91 whose outer peripheral surface slides on the inner wall surface (inner peripheral surface) of the cylinder 83 along the axial direction of the cylinder 83, and one end opening (opening on the side facing the lid 87). And a closing member 92 for closing.
  • a convex portion 93 that protrudes toward the lid 87 is provided at the center of one end surface of the closing member 92 (the end surface facing the lid 87). Further, by providing the convex portion 93, an annular space 94 is formed between one end surface of the closing member 92, the outer peripheral surface of the convex portion 93, and the inner wall surface of the cylinder 83.
  • the rod 85 is a round bar-shaped member having one end fixed to the other end surface of the closing member 92 and the other end connected to the tip of the arm 102 constituting the link mechanism 82.
  • a coil spring biasing means that extends along the axial direction of the rod 85 and is disposed between the lid body 86 and the closing member 92 and biases the piston 84 toward the lid body 87. ) 95 is provided.
  • the link mechanism 82 includes a rod 101, an arm 102, and a bearing 103.
  • the rod 101 is a round bar-like member that extends in the horizontal direction perpendicular to the axial direction of the actuator 81, and an arm 102 is fixed to the central portion in the axial direction.
  • the rods 101 located on both sides of the arm 102 are rotatably supported via bearings 103.
  • Both ends of the rod 101 are connected to joints 104 that connect the branch pipe 34 located on the upstream side and the branch pipe 34 located on the downstream side, respectively.
  • the joint 104 is connected to the upstream end of the branch pipe 34 located on the downstream side, and rotates with the rod 101 and the branch pipe 34 located on the downstream side, and the branch pipe 34 located on the upstream side.
  • the downstream end is connected, and the non-rotating part (fixed part) 106 which comprises a stationary part with the branch pipe 34 located in the upstream and the actuator 81 is provided.
  • a (counter) weight 108 is connected to the rotating portion 105 via a rod 107 extending on the opposite side of the branch pipe 34 located on the downstream side.
  • the arm 102 is a plate-like member whose one end (base end) is fixed to the rod 101 and rotates (swings) together with the rod 101, so that the other end of the rod 85 constituting the actuator 81 is sandwiched from both sides. Are arranged.
  • the other end (tip) of the arm 102 is attached to the other end of the rod 85 via a pin 109 (see FIG. 6 and the like).
  • the bearing 103 is fixed to the gantry 110 so that the lower surface is in contact with the upper surface of the gantry 110.
  • the cleaning pump 31 (see FIG. 2) is stopped and the pipe 33 is not supplied with the cleaning water 43 (see FIG. 2) (or the opening / closing provided in the middle of the air supply pipe 51 (see FIG. 2)).
  • the valve 54 (see FIG. 2) is closed and no air is supplied to the pipe 33)
  • the piston 84 is attached to the lid 87 side by the coil spring 95 as shown in FIGS. It will be in a state of power.
  • the discharge port 88 is closed by the outer peripheral surface of the cylindrical portion 91.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also urged to the lid 87 side by the coil spring 95 together with the piston 84.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG. As shown in the figure, the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the cleaning pump 31 (see FIG. 2) is operated, and the cleaning water 43 (see FIG. 2) is supplied to the pipe 33 (or in the middle of the air supply pipe 51 (see FIG. 2)).
  • the piston 84 resists the biasing force of the coil spring 95 as shown in FIGS. It will be in the state pushed forward to the cover body 86 side.
  • the discharge port 88 and the annular space 94 are in communication with each other, and the cleaning water 43 (or air) supplied from the pipe 33 into the cylinder 83 is discharged into the annular space 94 and the discharge space.
  • the branch pipe 34 located downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction). Further, the air in the space formed by the cylinder 83, the piston 84, and the lid body 86 is discharged to the outside of the cylinder 83 via an air port (not shown) provided in the lid body 86.
  • the cleaning pump 31 (see FIG. 2) is stopped and the cleaning water is supplied to the pipe 33.
  • 43 (see FIG. 2) is not supplied (or the on-off valve 54 (see FIG. 2) provided in the middle of the air supply pipe 51 (see FIG. 2) is closed and no air is supplied to the pipe 33).
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the restoring force of the coil spring 95, that is, the state shown in FIGS.
  • the branch pipe 34 is held so as to extend in the horizontal direction above the washing machine area S.
  • the cleaning water 43 (or air) remaining in the space formed by the cylinder 83, the piston 84, and the lid 87 is the pipe 33.
  • the middle of the cylinder 83 (for example, the pipe 33 located in the vicinity of the actuator 81) is released from the cylinder 83 and the pipe 33 through a relief valve (not shown) provided (not shown).
  • the space formed by the cylinder 83, the piston 84, and the lid body 86 is filled with air flowing in through an air port (not shown) provided in the lid body 86.
  • the branch pipe 34 provided with the ceiling spray nozzle 32 at the tip is swung by the water pressure of the cleaning water 43. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for causing the ceiling spray nozzle 32 to swing the branch pipe 34 provided at the tip is not required, and the ceiling spray nozzle 32. Only the branch pipe 34 provided at the tip is swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • FIG. 9 is a plan view, partly in cross section, of the main part of the aircraft fuselage cleaning apparatus according to the present embodiment, showing a state in which the ceiling spray nozzle is located away from the aircraft carried into the washing machine area.
  • FIG. 10 and FIG. 10 are side views showing a partial cross-sectional view of the main part of the aircraft fuselage washing apparatus according to the present embodiment, in which the ceiling spray nozzle is located away from the aircraft carried into the washing machine area.
  • FIG. 11 is a plan view in which the principal part of the aircraft fuselage washing apparatus according to the present embodiment is partly cross-sectionally viewed, and the ceiling spray nozzle is located at a position close to the aircraft carried into the washing machine area.
  • FIG. 12 is a side view of a part of the main part of the aircraft fuselage washing apparatus according to the present embodiment, in which a ceiling spray nozzle approaches the aircraft carried into the washing area. It is a figure which shows the state in a position.
  • the aircraft body cleaning apparatus according to this embodiment is different from that of the above-described embodiment in that an actuator 121 is provided instead of the actuator 81. Since other components are the same as those in the above-described embodiment, description of these components is omitted here. In addition, the same code
  • the actuator 121 is not different from the actuator 81 described above in that it includes a cylinder 83, a piston 84, and a rod 85.
  • the above-described embodiment and this embodiment are different from the above-described embodiment.
  • the restoring force of the coil spring 95 is used to urge the piston 84 and the rod 85 toward the lid body 87, whereas in the present embodiment, the water pressure of the cleaning water 43 is used.
  • the piston 84 and the rod 85 are biased toward the lid 87.
  • the lid 86 is provided with a washing water port 122 instead of the air port described above.
  • the cleaning water port 122 is connected to a downstream end of a pipe 123 whose upstream end is connected to a discharge port of a (third) cleaning pump (not shown).
  • the (third) cleaning pump is provided with a cleaning water 43 (see FIG. 2) stored in a water storage tank 42 (see FIG. 2) installed underground or on the ground via a (third) suction pipe (not shown).
  • a foot valve (not shown) is provided at the upstream end of the (third) suction pipe.
  • the cleaning pump 31 (see FIG. 2) is stopped and the pipe 33 is not supplied with the cleaning water 43 (see FIG. 2) (or the opening / closing provided in the middle of the air supply pipe 51 (see FIG. 2)).
  • the valve 54 (see FIG. 2) is closed and no air is supplied to the pipe 33)
  • the piston 84 is moved by the cylinder 83, the piston 84, and the lid 86 as shown in FIGS.
  • the state is biased toward the lid 87 by the water pressure of the cleaning water 43 filled in the formed space.
  • the discharge port 88 is closed by the outer peripheral surface of the cylindrical portion 91. Further, as shown in FIGS.
  • the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also filled in the space formed by the cylinder 83, the piston 84, and the lid body 86 together with the piston 84.
  • the state of being urged toward the lid body 87 by the water pressure of the washing water 43 thus made is brought about.
  • the arm 102 whose tip is connected to the other end of the rod 85 is rotated around the rod 101, and the branch pipe 34 located downstream of the joint 104 is, for example, a solid line in FIG.
  • the upper part of the washing machine area S is held so as to extend in the horizontal direction.
  • the cleaning pump 31 (see FIG. 2) is operated, and the cleaning water 43 (see FIG. 2) is supplied to the pipe 33 (or in the middle of the air supply pipe 51 (see FIG. 2)).
  • the piston 84 has a cylinder 83, a piston 84, and a lid 87. In this state, the water is pushed toward the lid 86 by the water pressure of the cleaning water 43 filled in the space formed by the above. At this time, as shown in FIG.
  • the discharge port 88 and the annular space 94 are in communication with each other, and the cleaning water 43 (or air) supplied from the pipe 33 into the cylinder 83 is discharged from the annular space 94 and the discharge space. It passes through the port 88 and enters the branch pipe 34 positioned upstream of the joint 104, passes through the joint 104 and enters the branch pipe 34 positioned downstream of the joint 104, and the ceiling portion injection nozzle 32 ( (See FIG. 3 etc.) Further, as shown in FIGS. 11 and 12, the rod 85 whose one end is fixed to the other end surface of the closing member 92 is also filled in the space formed by the cylinder 83, the piston 84, and the lid 87 together with the piston 84.
  • the water pressure of the washed water 43 is pushed toward the lid 86. Then, the arm 102 whose tip is connected to the other end of the rod 85 rotates around the rod 101 as shown by the solid line arrow in FIG. 10, and the branch pipe 34 positioned downstream of the joint 104 is For example, as shown by a two-dot chain line in FIG. 3, the upper part of the washing machine area S is held so as to extend in a direction approaching the aircraft 3 (a direction extending from the upper side to the lower side: an oblique direction). Further, the cleaning water 43 in the space formed by the cylinder 83, the piston 84, and the lid 86 is discharged to the outside of the cylinder 83 through a cleaning water port (not shown) provided in the pipe 123.
  • the cleaning pump 31 (see FIG. 2) is stopped and the cleaning water is supplied to the pipe 33.
  • 43 (see FIG. 2) is not supplied (or the on-off valve 54 (see FIG. 2) provided in the middle of the air supply pipe 51 (see FIG. 2) is closed and no air is supplied to the pipe 33).
  • the (third) cleaning pump (not shown) is stopped so that the cleaning water 43 is supplied to the pipe 123.
  • the piston 84 and the rod 85 are urged toward the lid body 87 by the water pressure of the cleaning water 43 filled in the space formed by the cylinder 83, the piston 84, and the lid body 86, that is, FIG. 9 and FIG. 10, and the branch pipe 34 located downstream of the joint 104 is held so as to extend horizontally above the washing machine area S as indicated by a solid line in FIG. Is done.
  • the cleaning water 43 (or air) remaining in the space formed by the cylinder 83, the piston 84, and the lid 87 is the pipe 33.
  • the piping 33 located in the vicinity of the actuator 121 it escapes from the cylinder 83 and the piping 33 through the relief valve (not shown) provided in the figure (by opening the relief valve).
  • the branch pipe 34 provided with the ceiling spray nozzle 32 at the tip is swung by the water pressure of the cleaning water 43. That is, a special driving device (for example, a hydraulic actuator or an electric actuator) for causing the ceiling spray nozzle 32 to swing the branch pipe 34 provided at the tip is not required, and the ceiling spray nozzle 32. Only the branch pipe 34 provided at the tip is swung. Thereby, simplification of a structure can be achieved and an installation cost and a running cost can be reduced.
  • a special driving device for example, a hydraulic actuator or an electric actuator
  • the present invention is not limited to the above-described embodiment, and can be modified and changed as necessary.
  • the aircraft body cleaning device according to the present invention has been described as an example in which the aircraft body cleaning device according to the present invention is arranged inside the aircraft washing machine 1 as shown in FIG.
  • the airframe washing apparatus can also be arranged on the flight deck of an aircraft washing machine other than the aircraft washing machine 1 as shown in FIG. 1 or a ship (for example, a helicopter-equipped escort ship) equipped with an aircraft (for example, a helicopter).
  • the form of the actuators 81 and 121 and the place where the coil spring 95 and the rod 85 are disposed can be changed as appropriate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Cleaning In General (AREA)

Abstract

La présente invention comporte ce qui suit: un actionneur (81) disposé entre une canalisation (33) et des tuyaux de raccordement (34), et ayant un vérin (83), un piston (84), une tige (85) et un mécanisme de tringlerie (82) relié à la tige (85). Lorsque de l'eau de nettoyage est délivrée, la pression exercée par l'eau de nettoyage provoque le déplacement du piston (84) et de la tige (85) dans une direction et la communication de la canalisation (33) et des tuyaux de raccordement (34), et l'action du mécanisme de tringlerie (82) provoque l'oscillation des tuyaux de raccordement (34), de telle sorte qu'une buse de pulvérisation se déplace vers l'aéronef. Lorsque de l'eau de nettoyage n'est pas délivrée, un moyen de propulsion (95) disposé à l'intérieur de l'actionneur (81) provoque le déplacement du piston (84) et de la tige (85) dans l'autre direction, interrompant la communication entre la canalisation (33) et les tuyaux de raccordement (34), et l'action du mécanisme de tringlerie (82) provoque l'oscillation des tuyaux de raccordement (34), de telle sorte que la buse de pulvérisation s'éloigne de l'aéronef.
PCT/JP2012/061750 2011-05-10 2012-05-08 Dispositif de nettoyage de corps d'aéronef, station de nettoyage d'aéronef et vaisseau chargé par un aéronef WO2012153731A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-105520 2011-05-10
JP2011105520A JP2012236459A (ja) 2011-05-10 2011-05-10 航空機機体洗浄装置

Publications (1)

Publication Number Publication Date
WO2012153731A1 true WO2012153731A1 (fr) 2012-11-15

Family

ID=47139210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/061750 WO2012153731A1 (fr) 2011-05-10 2012-05-08 Dispositif de nettoyage de corps d'aéronef, station de nettoyage d'aéronef et vaisseau chargé par un aéronef

Country Status (2)

Country Link
JP (1) JP2012236459A (fr)
WO (1) WO2012153731A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101659985B1 (ko) 2014-12-19 2016-09-26 (주)빅텍스 도장층 제거를 위한 헤드 장치 및 이를 포함하는 도장층 제거 자동화 시스템
KR102027228B1 (ko) 2017-07-24 2019-11-14 최진흥 입체 표면 스캔 기술과 레이저를 이용한 친환경 도장층 제거 자동화 시스템
CN111591459B (zh) * 2020-04-21 2023-07-18 江西冠一通用飞机有限公司 一种通用飞机自动清洗装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977168U (fr) * 1972-10-25 1974-07-04
JPH02197499A (ja) * 1989-01-25 1990-08-06 Ebara Corp 航空機洗浄装置
JPH03125700U (fr) * 1990-04-02 1991-12-18
JPH0657799U (ja) * 1993-01-20 1994-08-12 川崎重工業株式会社 航空機洗浄装置
JPH0740399U (ja) * 1981-12-08 1995-07-18 ベステルガールド，ゴツトフレード 航空機用除氷車輛
JPH08198198A (ja) * 1995-01-27 1996-08-06 Shimadzu Corp 航空機機体洗浄装置
JPH10151375A (ja) * 1996-11-21 1998-06-09 Daizen:Kk 水圧シリンダによる摺動シャワー装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4977168U (fr) * 1972-10-25 1974-07-04
JPH0740399U (ja) * 1981-12-08 1995-07-18 ベステルガールド，ゴツトフレード 航空機用除氷車輛
JPH02197499A (ja) * 1989-01-25 1990-08-06 Ebara Corp 航空機洗浄装置
JPH03125700U (fr) * 1990-04-02 1991-12-18
JPH0657799U (ja) * 1993-01-20 1994-08-12 川崎重工業株式会社 航空機洗浄装置
JPH08198198A (ja) * 1995-01-27 1996-08-06 Shimadzu Corp 航空機機体洗浄装置
JPH10151375A (ja) * 1996-11-21 1998-06-09 Daizen:Kk 水圧シリンダによる摺動シャワー装置

Also Published As

Publication number Publication date
JP2012236459A (ja) 2012-12-06

Similar Documents

Publication Publication Date Title
US7503091B2 (en) Automatic window cleaning apparatus
CN103260493B (zh) 用于清洁铁金属结构的机器人设备
JP2011514863A (ja) 自動内蔵の乗り物の洗濯と他の操作のためのシステムと装置
WO2012153731A1 (fr) Dispositif de nettoyage de corps d'aéronef, station de nettoyage d'aéronef et vaisseau chargé par un aéronef
CN106768683B (zh) 核电站蒸汽发生器水室分隔板焊缝渗透检测设备
JP4121522B2 (ja) ヘリコプター
KR102248297B1 (ko) 수도관 세척장치
CA2339683C (fr) Dispositif d'application d'enduit d'enrobage sur des raccords filetes males
KR101183086B1 (ko) 유압부품류 침적 세척장치
KR20160144664A (ko) 들것 세척장치
KR101818227B1 (ko) 박스 세척장치
US20120217325A1 (en) Pressurized Liquid Dispensing Mobile Unit and System
CN107262464B (zh) 清洗水输送工具、洒水清洗装置以及涂料回收路的清洗方法
CN108906803B (zh) 水池清刷系统及方法
CN105149257B (zh) 双臂协调螺旋桨清洗机械手
JP5864238B2 (ja) 航空機胴体内部を洗浄する自動洗浄システムおよび方法
JP2009189919A (ja) 船体外板の塗装装置
CN106807672B (zh) 一种用于发动机的清洗车
US10974288B1 (en) Wall-climbing pressure washing tool
KR101290269B1 (ko) 건물 외벽 청소용 세정장치의 가변형 분할 브러쉬 롤러
JPH08198198A (ja) 航空機機体洗浄装置
JPH09239337A (ja) 給水槽内洗浄装置
JP2016013735A (ja) 航空機械体の洗浄装置
KR102082468B1 (ko) 이동형 워터젯 장치
CN211050782U (zh) 一种医药生产车间消防系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12781557

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12781557

Country of ref document: EP

Kind code of ref document: A1