CN116104384A - Marine pneumatic remote control shutter device - Google Patents

Marine pneumatic remote control shutter device Download PDF

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Publication number
CN116104384A
CN116104384A CN202310096287.1A CN202310096287A CN116104384A CN 116104384 A CN116104384 A CN 116104384A CN 202310096287 A CN202310096287 A CN 202310096287A CN 116104384 A CN116104384 A CN 116104384A
Authority
CN
China
Prior art keywords
driving cylinder
remote control
hinge
transmission
marine
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202310096287.1A
Other languages
Chinese (zh)
Inventor
刘仕莲
王会成
李展龙
田利华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSSC Huangpu Wenchong Shipbuilding Co Ltd
Original Assignee
CSSC Huangpu Wenchong Shipbuilding Co Ltd
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 CSSC Huangpu Wenchong Shipbuilding Co Ltd filed Critical CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority to CN202310096287.1A priority Critical patent/CN116104384A/en
Publication of CN116104384A publication Critical patent/CN116104384A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • 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
    • B63B2019/0007—Ship's windows
    • B63B2019/0038—Ship's windows, other than bull's eyes
    • B63B2019/0046—Fixed ship's windows, other than bull's eyes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The invention relates to the technical field of hull shutters, and discloses a marine pneumatic remote control shutter device, which comprises a window frame and a plurality of blades, wherein a linkage pull rod is connected between each blade; the driving assembly is in transmission connection with the emergency handle, and is also provided with an electric operation state in transmission connection with an output piston of the driving cylinder and a manual operation state in disconnection with the output piston of the driving cylinder so as to be driven by the emergency handle; the rotary valve is provided with a gas losing state for controlling the closing blade of the driving cylinder and a gas ventilating state for controlling the opening blade of the driving cylinder. When the driving cylinder works normally, the driving cylinder is controlled to be out of air or ventilated to close or open the blades through the rotary valve, and when the driving cylinder fails to work due to failure, an operator drives the transmission assembly to act through the emergency handle, so that the shutter can still be opened when the shutter fails to cause the cylinder to be out of air.

Description

Marine pneumatic remote control shutter device
Technical Field
The invention relates to the technical field of hull shutters, in particular to a pneumatic remote control shutter device for a ship.
Background
The marine shutter is mainly arranged on a ship for exhausting, exhausting smoke, ventilating and radiating, and has a weather-tight function. Early shutter is manual, drives shutter opening and closing through manual rotation hand wheel, appears electric, pneumatic shutter later, adopts the centre to arrange a pull rod more, controls shutter opening and closing through the reciprocates of pull rod.
The chinese patent with publication number CN206984267U discloses a marine shutter, which comprises a body, a plurality of shutter assemblies, a connecting rod and a cylinder assembly, wherein the shutter assemblies are rotatably connected to the body, and simultaneously, the shutter assemblies are connected with the connecting rod, and the shutter assemblies receive the driving synchronous rotation of the connecting rod, the connecting rod is connected with the cylinder assembly, and the connecting rod is driven by the cylinder assembly.
The marine shutter drives the connecting rod to act by using the air cylinder assembly, so that the shutter assembly is driven to rotate, and the shutter is opened and closed. However, the pull rod of the shutter is easy to deform after long-time use, so that the shutter is opened and fails; in addition, when the cylinder fails, such as losing air, the shutter cannot be opened, and air replacement is affected.
Disclosure of Invention
The purpose of the invention is that: the pneumatic remote control shutter device for the ship is provided, so that the problem that a shutter in the prior art is easy to fail and cannot be opened when an air cylinder loses air is solved.
In order to achieve the above purpose, the invention provides a marine pneumatic remote control shutter device, which comprises a window frame and a plurality of blades rotatably assembled on the window frame around a horizontal axis, wherein a linkage pull rod for driving each blade to rotate is connected between each blade;
the emergency control device comprises a driving cylinder, an emergency handle and a transmission assembly, wherein the output end of the transmission assembly is in transmission connection with the linkage pull rod, the input end of the transmission assembly is in transmission connection with the emergency handle, the input end of the transmission assembly is detachably connected with an output piston of the driving cylinder, and the transmission assembly is in an electric operation state in transmission connection with the output piston of the driving cylinder and a manual operation state in disconnection with the output piston of the driving cylinder so as to be driven by the emergency handle;
the rotary valve is in control connection with the driving cylinder and is provided with a gas losing state for controlling the closing blade of the driving cylinder and a ventilation state for controlling the opening blade of the driving cylinder.
Preferably, the transmission assembly comprises a crank arm and a hinging seat, one end of the crank arm is hinged with the linkage pull rod, the other end of the crank arm is hinged with the hinging seat, one end of the emergency handle is fixedly connected with a driving shaft, and the hinging seat is fixedly assembled on the driving shaft; the output piston is provided with a connecting piece detachably connected with the hinging seat, the transmission assembly is in an electric operation state when the connecting piece is connected with the hinging seat, and the transmission assembly is in a manual operation state when the connecting piece is disconnected with the hinging seat.
Preferably, the jack is arranged on the hinge seat, a fixing plate which is arranged at intervals in parallel is fixedly arranged on the output piston, the driving shaft is rotationally assembled on the fixing plate, a first fixing hole and a second fixing hole are arranged on the fixing plate at intervals along the up-down direction, the first fixing hole and the jack are coaxially arranged, the connecting piece is inserted into the first fixing hole and the jack, when the output piston is in transmission connection with the hinge seat, and when the connecting piece is inserted into the second fixing hole, the output piston is disconnected with the hinge seat.
Preferably, the connecting piece is a positioning bolt, and a pull ring is arranged at the end part of the positioning bolt.
Preferably, the hinge seat comprises two hinge plates arranged in parallel at intervals and a hinge shaft rotatably assembled on the two hinge plates, the bottom ends of the hinge plates are fixedly welded with the driving shaft, the bottom ends of the crank arms are rotatably assembled with the hinge shaft, and the insertion holes are formed in the hinge plates.
Preferably, two linkage pull rods are arranged in parallel at intervals along the horizontal direction, a transmission rod is further connected between the two linkage pull rods, a support arm is vertically fixed on the transmission rod, and the transmission assembly is in transmission connection with the support arm.
Preferably, each blade is further vertically provided with a connecting rod, and the linkage pull rod is rotatably assembled with each connecting rod.
Preferably, a detachable drain pipe is further arranged at the bottom of the window frame, and the top end of the detachable drain pipe is communicated with the inner wall of the window frame.
Preferably, a protective screen is also arranged on the window frame, said protective screen being arranged on the side of the blade which is remote from the bulkhead when mounted on the hull.
Preferably, a warning board is further arranged on the emergency handle.
Compared with the prior art, the marine pneumatic remote control shutter device has the beneficial effects that: the linkage pull rod of the driving vane is in transmission connection with the emergency handle through the transmission component, and the driving cylinder and the transmission component are in connection and disconnection, when the driving cylinder works normally, the driving cylinder is in transmission connection with the transmission component, the driving cylinder is controlled to lose air or be ventilated to close or open the vane through the rotary valve, when the driving cylinder fails and cannot work, the driving cylinder can be disconnected with the transmission component, an operator drives the transmission component to act through the emergency handle, and then the vane is manually opened or closed through the linkage pull rod, so that the shutter can still be opened when the shutter fails and causes the air to lose air.
Drawings
FIG. 1 is a schematic structural view of a marine pneumatic remote control blind apparatus of the present invention;
FIG. 2 is a side view of the marine pneumatic remote control blind assembly of FIG. 1;
FIG. 3 is a top view of the marine pneumatic remote control blind assembly of FIG. 1;
FIG. 4 is an enlarged schematic view of the marine pneumatic remote control blind assembly of FIG. 1 at A;
FIG. 5 is an enlarged schematic view of the marine pneumatic remote control blind assembly of FIG. 2 at B;
FIG. 6 is a schematic view of the transmission assembly of the marine pneumatic remote control blind assembly of FIG. 2 in different states;
fig. 7 is a window frame assembly node diagram of the marine pneumatic remote control blind apparatus of fig. 2.
In the figure, 1, a window frame, 2, a blade, 3, a linkage pull rod, 4, a driving cylinder, 41, an output piston, 42, a fixed plate, 421, a first fixed hole, 422, a second fixed hole, 5, an emergency handle, 6, a rotary valve, 7, a lifting lug, 8, a rotating shaft, 9, a bushing, 10, a pin shaft, 11, a gas pipeline, 12, a crank arm, 13, a hinge seat, 131, a hinge plate, 132, a hinge shaft, 133, a jack, 14, a driving shaft, 15, a positioning bolt, 151, a pull ring, 16, a transmission rod, 17, a support arm, 18, a connecting rod, 19, a drain pipe, 20, a protective net, 21, a bulkhead, 22, a bottom plate, 23 and a fixing bolt.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
A preferred embodiment of a marine pneumatic remote control blind apparatus of the present invention, as shown in fig. 1 to 7, includes a window frame 1, a vane 2, a linkage rod 3, a driving cylinder 4, an emergency handle 5, a transmission assembly, and a rotary valve 6.
The window frame 1 is a rectangular frame structure surrounded by metal plates, a bottom plate 22 is fixedly welded on a bulkhead 21 of the ship body, threaded holes are formed in the bottom plate 22, the window frame 1 is fixedly assembled on the bottom plate 22 through fixing bolts 23, and the blades 2, the linkage pull rods 3, the driving air cylinders 4, the emergency handles 5 and the transmission components are all arranged on the window frame 1. The top of the window frame 1 is also fixedly welded with lifting lugs 7, two lifting lugs 7 are arranged at two sides of the window frame 1 at intervals, and the lifting lugs 7 are convenient for lifting and installing the window frame 1.
The blades 2 are arranged at intervals along the up-down direction, two ends of each blade 2 are fixedly connected with horizontally extending rotating shafts 8 through screws, the window frame 1 is fixedly welded with a bushing 9, the rotating shafts 8 are rotationally assembled in the bushing 9, and the blades 2 are rotationally assembled on the window frame 1 around the horizontal axis through the rotating shafts 8 and the bushing 9. The blades 2 are of a Z-shaped structure, flanges are arranged at the upper end and the lower end of each blade 2, the flanges of two adjacent blades 2 are buckled with each other when the blades 2 rotate to a vertical state, the shutter is closed, and when the blades 2 rotate to an inclined or horizontal state, each blade 2 is separated from each other, and the shutter is opened.
The linkage pull rod 3 is vertically arranged in the frame, and the linkage pull rod 3 and each blade 2 are assembled in a rotating way through a pin shaft 10, and when the upper and lower positions of the linkage pull rod 3 are changed, the blades 2 are driven to rotate around the rotating shaft 8 through the pin shaft 10, so that the blind is opened or closed. In this embodiment, the linkage rod 3 is angle steel to increase the structural strength of the linkage rod 3.
The output end of the transmission component is in transmission connection with the linkage pull rod 3, the input end of the transmission component is in transmission connection with the emergency handle 5, and the emergency handle 5 can drive the linkage pull rod 3 to move up and down through the transmission component, so that the blades 2 are opened or closed. Meanwhile, the input end of the transmission component is detachably connected with the output piston 41 of the driving cylinder 4, when the input end of the transmission component is in transmission connection with the output piston 41 of the driving cylinder 4, the driving cylinder 4 can drive the linkage pull rod 3 to move up and down through the transmission component, and the blades 2 are controlled to be opened and closed, and at the moment, the transmission component is in an electric operation state; when the input end of the transmission assembly is disconnected with the output piston 41 of the driving cylinder 4, the driving cylinder 4 cannot open or close the blade 2, and an operator can open or close the blade 2 through the emergency handle 5, and the transmission assembly is in a manual operation state.
The driving cylinder 4 is communicated with an external air source through an air pipeline 11, the air source transmits high-pressure air to the driving cylinder 4 through the air pipeline 11, the air pipeline 11 is provided with a rotary valve 6, the rotary valve 6 is of a manual structure, the rotary valve 6 can control the air path state between the air pipeline 11 and the driving cylinder 4, when the rotary valve 6 rotates to a gas losing state, the air path between the air pipeline 11 and the driving cylinder 4 is closed, the driving cylinder 4 loses high-pressure air, and at the moment, the driving cylinder 4 controls the blades 2 to be closed through a transmission assembly; when the rotary valve 6 rotates to a ventilation state, a gas path between the gas pipeline 11 and the driving cylinder 4 is opened, the high-pressure gas controls the output piston 41 of the driving cylinder 4 to act, and at the moment, the driving cylinder 4 controls the blades 2 to be opened through the transmission assembly. In this embodiment the transfer valve 6 is a manual two-position three-way valve.
The driving cylinder 4 and the transmission component are in a connection state and a disconnection state, when the driving cylinder 4 works normally, the driving cylinder 4 is connected with the transmission component in a transmission manner, the driving cylinder 4 is controlled to be out of air or to be ventilated to close or open the blades 2 through the rotary valve 6, when the driving cylinder 4 fails and cannot work, the driving cylinder 4 can be disconnected with the transmission component, an operator drives the transmission component to act through the emergency handle 5, and then the blades 2 are manually opened or closed through the linkage pull rod 3, so that the shutter can still be opened when the shutter fails and the cylinder fails.
Preferably, the transmission assembly comprises a crank arm 12 and a hinging seat 13, one end of the crank arm 12 is hinged with the linkage pull rod 3, the other end of the crank arm is hinged with the hinging seat 13, one end of the emergency handle 5 is fixedly connected with a driving shaft 14, and the hinging seat 13 is fixedly assembled on the driving shaft 14; the output piston 41 is provided with a connecting piece detachably connected with the hinge seat 13, the transmission assembly is in an electric operation state when the connecting piece is connected with the hinge seat 13, and the transmission assembly is in a manual operation state when the connecting piece is disconnected with the hinge seat 13.
The transmission assembly is formed by the crank arm 12 and the hinging seat 13, the hinging seat 13 is directly fixed on the driving shaft 14 connected with the emergency handle 5, the connection mode of the transmission assembly and the emergency handle 5 is simplified, and the transmission assembly is always kept connected with the emergency handle 5. The output piston 41 is detachably connected with the hinging seat 13 through a connecting piece, when the connecting piece is connected with the hinging seat 13, the transmission assembly is in an electric operation state, and the output piston 41 can drive the hinging seat 13 to rotate around the driving shaft 14, so that the linkage pull rod 3 is driven to move through the crank arm 12. The output piston 41, the hinging seat 13, the crank arm 12 and the linkage pull rod 3 form a four-bar linkage 18 structure, and the linkage pull rod 3 can be driven to move along a fixed track when the output piston 41 moves up and down, so that the automatic opening and closing of the blade 2 are realized.
In this embodiment, the hinge mount 13 is welded to the drive shaft 14 of the emergency handle 5. When the connecting piece is disconnected with the driving shaft 14, the hinging seat 13, the crank arm 12, the linkage pull rod 3 and the blade 2 form a four-bar linkage 18 mechanism, the emergency handle 5 drives the hinging seat 13 to rotate through the driving shaft 14, and the linkage pull rod 3 can be controlled to move along a fixed track, so that the manual opening and closing of the blade 2 are realized.
Preferably, the hinge seat 13 is provided with an insertion hole 133, the output piston 41 is fixedly provided with a fixing plate 42 arranged in parallel at intervals, the driving shaft 14 is rotatably arranged on the fixing plate 42, the fixing plate 42 is provided with a first fixing hole 421 and a second fixing hole 422 which are arranged at intervals along the up-down direction, the first fixing hole 421 is coaxially arranged with the insertion hole 133, the output piston 41 is in transmission connection with the hinge seat 13 when the connector is inserted into the first fixing hole 421 and the insertion hole 133, and the output piston 41 is disconnected with the hinge seat 13 when the connector is inserted into the second fixing hole 422.
The connecting piece adopts the mode of passing through the cartridge to be connected with jack 133, first fixed orifices 421 or second fixed orifices 422 to realize the transmission connection or disconnection of articulated seat 13 and output piston 41, simplified the connected form of connecting piece, the connection of articulated seat 13 and output piston 41 is cut off fast when the manual operation of operating personnel of being convenient for needs.
The second fixing hole 422 can insert the connector in the blade 2 when the blade 2 is required to be manually operated, and plays a role of temporarily storing the connector, so that the connector is prevented from being lost.
Preferably, the connecting piece is a positioning bolt 15, and a pull ring 151 is arranged at the end of the positioning bolt 15.
The positioning bolt 15 forms a connecting piece, so that the structure of the connecting piece is simplified, and the pull ring 151 is convenient for an operator to plug the positioning bolt 15. In other embodiments, the connection may be a bolt and nut.
Preferably, the hinge base 13 includes two hinge plates 131 arranged in parallel at a spaced apart and a hinge shaft 132 rotatably assembled to the two hinge plates 131, the bottom ends of the hinge plates 131 are welded to the driving shaft 14, the bottom ends of the crank arms 12 are rotatably assembled to the hinge shaft 132, and the insertion holes 133 are provided to the hinge plates 131.
The hinge base 13 adopts the structure of the hinge plate 131 and the hinge shaft 132, so that the form of the hinge base 13 is simplified, meanwhile, the hinge plate 131 provides space for the arrangement of the jack 133, and the arrangement structure of the jack 133 and the connection of the connecting piece and the hinge base 13 are simplified.
Preferably, two linkage pull rods 3 are arranged in parallel at intervals along the horizontal direction, a transmission rod 16 is further connected between the two linkage pull rods 3, a support arm 17 is vertically fixed on the transmission rod 16, and a transmission assembly is in transmission connection with the support arm 17.
The two linkage pull rods 3 are arranged at intervals in parallel and connected through the transmission rod 16, so that a tension force bearing surface can be enlarged, tension force between the linkage pull rods 3 and the blades 2 is balanced, the stress of contact points is reduced, and deformation caused by overlarge stress of the blades 2 is avoided. The support arm 17 is arranged on the transmission rod 16, the transmission rod 17 is connected with the transmission assembly, the two linkage pull rods 3 can be controlled to synchronously act through one driving cylinder 4, the deformation and damage caused by uneven stress of the two linkage pull rods 3 are avoided, and meanwhile, the number of the driving cylinders 4 is also saved.
Preferably, each blade 2 is further vertically provided with a connecting rod 18, and the linkage pull rod 3 is rotatably assembled with each connecting rod 18.
The connecting rods 18 are vertically arranged on the blades 2, the connecting rods 18 provide intervals between the linkage pull rods 3 and the blades 2, space is provided for rotation of the blades 2, and the linkage pull rods 3 are guaranteed to drive the blades 2 to open and close.
Preferably, the bottom of the window frame 1 is further provided with a detachable drain pipe 19, and the top end of the detachable drain pipe 19 communicates with the inner wall of the window frame 1.
The drainage pipe 19 can ensure that rainwater is drained or collected in time to the corresponding storage cabin, and rainwater is prevented from flowing into the cabin or the window frame 1 to accumulate water. In this embodiment, there are two drain pipes 19, and two drain pipes 19 are welded and fixed at the bottom of the window frame 1, so as to speed up the drainage efficiency and avoid water accumulation at the bottom of the window frame 1 due to uneven surface.
Preferably, the window frame 1 is further provided with a protective screen 20, the protective screen 20 being arranged on the side of the blade 2 which is remote from the bulkhead 21 when mounted on the hull.
The protection net 20 prevents mice, birds, etc. from entering between the blades 2, affecting the rotation of the blades 2, and also prevents them from entering the inside of the cabin.
Preferably, a warning sign is also arranged on the emergency handle 5.
Because the emergency handle 5 is always connected with the transmission assembly, but only when the transmission assembly is in a manual operation state, the shutter can be opened and closed through the emergency handle 5, so that the warning board is arranged to prompt an operator, and only when the driving cylinder 4 loses air, the manual operation can be performed, so that the potential safety hazard is reduced.
In summary, the embodiment of the invention provides a marine pneumatic remote control shutter device, wherein a linkage pull rod of a driving blade is in transmission connection with an emergency handle through a transmission component, and a connection state and a disconnection state are arranged between a driving cylinder and the transmission component.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present invention, and these modifications and substitutions should also be considered as being within the scope of the present invention.

Claims (10)

1. The marine pneumatic remote control shutter device is characterized by comprising a window frame and a plurality of blades rotatably assembled on the window frame around a horizontal axis, wherein a linkage pull rod for driving each blade to rotate is connected between each blade;
the emergency control device comprises a driving cylinder, an emergency handle and a transmission assembly, wherein the output end of the transmission assembly is in transmission connection with the linkage pull rod, the input end of the transmission assembly is in transmission connection with the emergency handle, the input end of the transmission assembly is detachably connected with an output piston of the driving cylinder, and the transmission assembly is in an electric operation state in transmission connection with the output piston of the driving cylinder and a manual operation state in disconnection with the output piston of the driving cylinder so as to be driven by the emergency handle;
the rotary valve is in control connection with the driving cylinder and is provided with a gas losing state for controlling the closing blade of the driving cylinder and a ventilation state for controlling the opening blade of the driving cylinder.
2. The marine pneumatic remote control blind apparatus according to claim 1, wherein the transmission assembly comprises a crank arm and a hinge seat, one end of the crank arm is hinged with the linkage pull rod, the other end of the crank arm is hinged with the hinge seat, one end of the emergency handle is fixedly connected with a driving shaft, and the hinge seat is fixedly assembled on the driving shaft; the output piston is provided with a connecting piece detachably connected with the hinging seat, the transmission assembly is in an electric operation state when the connecting piece is connected with the hinging seat, and the transmission assembly is in a manual operation state when the connecting piece is disconnected with the hinging seat.
3. The marine pneumatic remote control shutter device according to claim 2, wherein an insertion hole is formed in the hinge base, a fixing plate arranged in parallel at intervals is fixedly mounted on the output piston, the driving shaft is rotatably mounted on the fixing plate, a first fixing hole and a second fixing hole are arranged on the fixing plate at intervals along the up-down direction, the first fixing hole and the insertion hole are coaxially arranged, the output piston is in transmission connection with the hinge base when the connector is inserted into the first fixing hole and the insertion hole, and the output piston is disconnected from the hinge base when the connector is inserted into the second fixing hole.
4. A marine pneumatic remote control blind assembly as claimed in claim 3 wherein the connector is a locating pin, the end of the locating pin being provided with a pull ring.
5. The marine pneumatic remote control blind apparatus of claim 3, wherein the hinge base includes two hinge plates arranged in parallel at intervals and hinge shafts rotatably assembled on the two hinge plates, bottom ends of the hinge plates are welded to the driving shaft, bottom ends of the crank arms are rotatably assembled with the hinge shafts, and the insertion holes are provided on the hinge plates.
6. The marine pneumatic remote control blind device according to any one of claims 1 to 5, wherein two linkage pull rods are arranged in parallel at intervals along the horizontal direction, a transmission rod is further connected between the two linkage pull rods, a support arm is vertically fixed on the transmission rod, and the transmission assembly is in transmission connection with the support arm.
7. The marine aerodynamic remote control shutter device of claim 6, wherein each of the vanes is further vertically arranged with a link, the linkage rod being rotatably assembled with each of the links.
8. A marine aerodynamic remote control shutter device as claimed in any of claims 1-5, characterized in that the bottom of the window frame is further provided with a detachable drain pipe, the top end of which communicates with the inner wall of the window frame.
9. A marine aerodynamic remote control shutter device according to any of claims 1-5, characterized in that the window frame is further provided with a protective screen arranged on the side of the blade facing away from the bulkhead when mounted on the hull.
10. The marine aerodynamic remote control shutter device of any one of claims 1-5, wherein a warning sign is further disposed on the emergency handle.
CN202310096287.1A 2023-02-07 2023-02-07 Marine pneumatic remote control shutter device Pending CN116104384A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310096287.1A CN116104384A (en) 2023-02-07 2023-02-07 Marine pneumatic remote control shutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310096287.1A CN116104384A (en) 2023-02-07 2023-02-07 Marine pneumatic remote control shutter device

Publications (1)

Publication Number Publication Date
CN116104384A true CN116104384A (en) 2023-05-12

Family

ID=86263558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310096287.1A Pending CN116104384A (en) 2023-02-07 2023-02-07 Marine pneumatic remote control shutter device

Country Status (1)

Country Link
CN (1) CN116104384A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117508548A (en) * 2024-01-04 2024-02-06 江苏丰源船舶工程有限公司 Anti-shake marine shutter with magnetic attraction positioning function and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117508548A (en) * 2024-01-04 2024-02-06 江苏丰源船舶工程有限公司 Anti-shake marine shutter with magnetic attraction positioning function and use method thereof
CN117508548B (en) * 2024-01-04 2024-03-12 江苏丰源船舶工程有限公司 Anti-shake marine shutter with magnetic attraction positioning function and use method thereof

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