CN111439339B - Waterproof big gun shutter for boats and ships - Google Patents
Waterproof big gun shutter for boats and ships Download PDFInfo
- Publication number
- CN111439339B CN111439339B CN202010461758.0A CN202010461758A CN111439339B CN 111439339 B CN111439339 B CN 111439339B CN 202010461758 A CN202010461758 A CN 202010461758A CN 111439339 B CN111439339 B CN 111439339B
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- water
- gas
- window body
- window
- water separation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 196
- 238000000926 separation method Methods 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000009423 ventilation Methods 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
- E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A waterproof gun shutter for ships comprises a window body, wherein the window body is shaped like a Chinese character 'kou', and a window body fixing flange is arranged on the outer wall of the window body; the waterproof gun mechanism and the gas-water separation mechanism are arranged in the window cavity, the waterproof gun mechanism is positioned on one side of the window body facing the outside of the ship cabin, and the gas-water separation mechanism is positioned on one side of the window body facing the inside of the ship cabin, and the waterproof gun mechanism is characterized in that: the left and right walls of the window body are in a trapezoid shape with wide bottom and narrow top, a water baffle supporting frame is fixed between the left and right walls of the window body, water baffle supporting strips are fixed at intervals in the height direction of the water baffle supporting frame, lateral auxiliary ventilation shutter cavities are respectively arranged on the left side and the right side of the window body, and lateral auxiliary ventilation shutters are arranged at positions corresponding to the lateral auxiliary ventilation shutter cavities; the window body is provided with a water baffle opening and closing selection operating mechanism which is connected with the waterproof gun mechanism. The ventilation effect is good, the machine in the cabin is prevented from being stopped, and the safety of personnel is ensured; the structure is simplified, and the manufacture is convenient; meets the actual installation requirement.
Description
Technical Field
The invention belongs to the technical field of ship accessories, and particularly relates to a waterproof gun shutter for a ship.
Background
Technical information related to the aforementioned marine waterproof monitor shutter is seen in the published chinese patent literature, typically "marine manual waterproof monitor device shutter" as recommended by CN205769996U, and is referred to in paragraph 0020 of the specification: "when the blades are closed, the air needed in the cabin is exchanged through the two sides of the shutter and the lower space. The ventilation of the air in the engine room is normal, so that the normal operation of the machine and the safety requirements of ship personnel are ensured. But no structural suggestion is given that air is exchanged through the two sides of the blind and the lower space; in addition, since the patent shows a double structure, such as a waterproof gun shutter as the outer layer and an adjustable shutter as the inner layer (paragraphs 0018 to 0019 of the specification), the structure is relatively complex and is not advantageous in terms of reasonable resource saving as well as high manufacturing cost. In addition, in many cases, the installation position of the waterproof monitor shutter is located on a bulkhead (hereinafter, also referred to as a "cabin") which is inclined, and a reasonable design is required to match the window of the waterproof monitor shutter with the bulkhead having an inclination, but no technical teaching is given in the aforementioned CN 205769996U. In view of the foregoing, there is a need for improvements, and the solutions described below are created in this context.
Disclosure of Invention
The invention aims to provide a water cannon shutter for ships, which is beneficial to ensuring good ventilation effect of a cabin in the state of closing a water cannon mechanism in water cannon countermeasure, avoiding influencing the normal operation of machines in the cabin and the safety of personnel, is beneficial to remarkably simplifying the structure, is convenient to manufacture and use, reasonably saves resources, is beneficial to showing the flexibility in use by selecting the opening and closing operation mode of the water cannon mechanism according to needs, and is convenient to match with an inclined cabin body to meet the actual installation requirement.
The invention is based on the task of completing the invention, a waterproof gun shutter for ships, comprising a window body which is in a shape like a Chinese character 'kou', wherein a window body fixing flange which is vertical to the outer wall and is used for fixing the window body and a ship cabin body is formed around the outer wall of the window body; the water-proof gun mechanism and the gas-water separation mechanism are arranged in a window cavity of the window body, the position of the water-proof gun mechanism in the window cavity is positioned at one side of the window body facing to the outside of the ship cabin in the use state, the position of the gas-water separation mechanism in the window cavity is positioned at one side of the window body facing to the inside of the ship cabin in the use state, the water-proof gun mechanism is characterized in that the left wall body and the right wall body of the window body are in a trapezoid shape with wide lower part and narrow upper part, a water-proof plate supporting frame is fixed between the left wall body and the right wall body of the window body, water-proof plate supporting strips are fixed at intervals in the horizontal state from top to bottom in the height direction of the water-proof plate supporting frame, a lateral auxiliary ventilation shutter cavity is respectively arranged at the left side and the right side of the window body and at the position corresponding to the position of the water-proof gun mechanism and the gas-water separation mechanism, and a lateral auxiliary ventilation shutter is arranged at the position corresponding to the lateral auxiliary ventilation shutter cavity, and the space between the water-proof gun mechanism and the gas-water separation mechanism is communicated with the outside through the lateral auxiliary ventilation shutter; the window body is provided with a water baffle opening and closing selection operation mechanism for opening or closing the water-proof gun mechanism, and the water baffle opening and closing selection operation mechanism is connected with the water-proof gun mechanism.
In a specific embodiment of the invention, the positions of the lateral auxiliary ventilation louver cavities on the left side and the right side of the window in the height direction are positioned in front of the window fixing flange; lateral auxiliary ventilation louver fixing holes are respectively formed in the window body and at positions corresponding to two side edge parts of the lateral auxiliary ventilation louver cavity in the height direction in a spacing state, and the lateral auxiliary ventilation louver is fixed with the lateral auxiliary ventilation louver fixing holes.
In another specific embodiment of the present invention, the water cannon mechanism includes a set of water fenders disposed along a height direction of the window and spaced from each other from top to bottom at positions corresponding to the water fenders support bars, a water fender pivot arm being provided at each of both end surfaces of the set of water fenders and at upper portions of both end surfaces, the water fender pivot arm being rotatably supported by the water fender pivot shaft at a position corresponding to a front of an end portion of the water fender support bar in a water fender pivot shaft hole opened on the window, a lengthwise upper portion of the set of water fenders corresponding to a water fender support bar cavity of the water fender support bar, a water fender connecting seat being fixed at each of a lengthwise middle portion of the set of water fenders and at one side facing inward in a use state; the water baffle opening and closing selection operation mechanism is arranged in the middle of the window body in the height direction and is connected with the water baffle connecting seat; and a water baffle drain hole for leading water flowing on the water baffle to a ship armor plate is formed in the bottom of the window body.
In a further specific embodiment of the invention, the gas-water separation mechanism comprises a gas-water separation plate frame and a group of gas-water separation plates, wherein the gas-water separation plate frame is fixed at a position corresponding to the window cavity at one side of the window body facing the ship cabin in the use state, the group of gas-water separation plates are distributed at intervals from left to right in the longitudinal state and are fixed between the top wall and the bottom wall of the gas-water separation plate frame, the cross section of the group of gas-water separation plates is W-shaped, a first water blocking wing I is formed at the front side of each gas-water separation plate in the height direction, a second water blocking wing II is formed at the rear side of each gas-water separation plate in the height direction, a third water blocking wing III is formed at the middle position at the right side in the height direction, and a pair of fourth water blocking wings IV are formed at the middle at the left side in the height direction.
In still another specific embodiment of the present invention, a drain is formed at the bottom of the window body and at a position corresponding to the gas-water separation plate frame, a gas-water separation plate frame drain tank is formed at the lower part of the gas-water separation plate frame, a drain hole is formed on the bottom wall of the gas-water separation plate frame drain tank, and the drain is corresponding to and communicated with the drain hole.
In a further specific embodiment of the present invention, the cross-sectional shapes of the third water blocking wing iii and the fourth water blocking wing iv are semicircular; gas-water separation plate frame fixing screws are arranged at intervals in the height direction of the left side and the right side of the window body and at positions corresponding to the gas-water separation plate frames, and gas-water separation plate frame fixing screw holes are arranged at intervals at the left side and the right side of the gas-water separation plate frames and at positions corresponding to the gas-water separation plate frame fixing screws, and the gas-water separation plate frame fixing screws are screwed into the gas-water separation plate frame fixing screw holes.
In a further specific embodiment of the present invention, the lateral auxiliary ventilation louver includes a louver frame and a plurality of louvers, the louver frame is matched with the lateral auxiliary ventilation louver cavity, louver frame fixing flange edges are formed at two side edge portions of the louver frame in the height direction, the louver frame fixing flange edges are fixed with the louver body at positions corresponding to the lateral auxiliary ventilation louver fixing holes through louver frame fixing flange edge screws, and a plurality of louvers are arranged in the louver frame from top to bottom along the height direction of the louver frame at equal downward inclination angle intervals.
In a further specific embodiment of the present invention, the water baffle opening and closing selection operation mechanism includes a mounting frame, a straight cylinder actuating arm, a worm gear clutch, a rotating arm, a water baffle connecting seat actuating arm and a hand wheel, wherein the mounting frame is fixed at the middle part of the window in the height direction, the straight cylinder is fixed at the lower part of the left side of the window, the straight cylinder column of the straight cylinder faces upwards, one end of the straight cylinder actuating arm facing the straight cylinder is hinged with the tail end of the straight cylinder column, one end of the straight cylinder actuating arm facing the worm gear clutch is connected with the worm gear clutch, the worm gear clutch is arranged at the middle part of the mounting frame in the length direction, one end of the rotating arm is connected with the worm gear clutch, the other end of the rotating arm is connected with the middle part of the water baffle connecting seat actuating arm in the height direction, and the hand wheel is connected with the worm gear clutch.
In still another specific embodiment of the present invention, the worm and gear clutch includes a worm wheel shaft, a worm wheel and a worm, the straight cylinder actuating arm is connected to the left end of the worm wheel shaft toward one end of the worm and gear clutch, and the right end of the worm wheel shaft extends into a worm case of the worm wheel and is rotatably supported on a wall of the worm case by a bearing, the worm wheel is located in the worm case and is disposed on the worm wheel shaft, one end of the worm is located outside the worm case, and the other end is located in the worm case and is engaged with or disengaged from the worm wheel; the hand wheel is connected with one end of the worm.
In still another specific embodiment of the present invention, a cam is formed at one end of the worm, a cam handle for engaging or disengaging the worm with or from the worm wheel is provided on the cam, and a straight cylinder shielding cover for shielding the straight cylinder is fixed at a lower left side of the window and at a position corresponding to the straight cylinder.
According to one of the technical effects of the technical scheme provided by the invention, as the lateral auxiliary ventilation shutter cavities are respectively arranged at the left side and the right side of the window body in the height direction and at the positions corresponding to the positions between the water cannon-proof mechanism and the gas-water separation mechanism, and the lateral auxiliary ventilation shutter is arranged at the positions corresponding to the lateral auxiliary ventilation shutter cavities, even if the water cannon-proof mechanism is in a closed state in water cannon countermeasure, the cabin can be ensured to have good ventilation effect by the lateral auxiliary ventilation shutter, the machine halt in the cabin is avoided, and the safety of personnel is ensured; secondly, as the adjustable shutter is not required to be arranged on one side of the gas-water separation mechanism facing the ship cabin like the prior art, the structure is obviously simplified, the manufacturing and the use are convenient, the resources are reasonably saved, and the economy is reflected; thirdly, as the water baffle opening and closing selection operation mechanism can be operated manually or automatically, the flexibility in use can be embodied and the safety can be improved; fourth, because the left and right walls of the window body are designed into a trapezoid shape with wide bottom and narrow top, the window body is convenient to be matched with the inclined cabin body, and the practical installation requirement can be met.
Drawings
Fig. 1 is a structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic view of the water deflector opening and closing selection operating mechanism shown in fig. 1.
Fig. 5 is a schematic view of the water cannon mechanism of fig. 1 with a set of dashboards in a closed position.
Fig. 6 is a schematic view of the water cannon mechanism of fig. 1 with a set of dashboards in an open position.
Detailed Description
In order to make the technical spirit and advantages of the present invention more clearly understood, the applicant will now make a detailed description by way of example, but the description of the examples is not intended to limit the scope of the invention, and any equivalent transformation made merely in form, not essentially, according to the inventive concept should be regarded as the scope of the technical solution of the present invention.
In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are based on the position state of fig. 1, and thus should not be construed as a specific limitation on the technical solution provided by the present invention.
Referring to fig. 1, a window 1 is shown, the window 1 is in a square-shaped structure, namely, a rectangular frame-shaped structure, a window fixing flange 11 perpendicular to the outer wall and used for fixing the window 1 and a ship cabin is formed around the outer wall of the window 1, and flange fixing holes 111 formed on the window fixing flange 11 at intervals are also shown in the figure; a water cannon-proof mechanism 2 and a gas-water separation mechanism 3 are shown arranged in a window cavity 12 of a window body 1, wherein the position of the water cannon-proof mechanism 2 in the window cavity 12 is positioned at the side of the window body 1 facing the outside of a ship cabin in a use state, namely the side facing a ship armor plate, and the position of the gas-water separation mechanism 3 in the window cavity 12 is positioned at the side of the window body 1 facing the inside of the ship cabin in the use state.
The technical key points of the technical scheme provided by the invention are as follows: the left and right walls of the window body 1 are in a trapezoid shape with a wide bottom and a narrow top, a water baffle supporting frame 18 is fixed between the left and right walls, water baffle supporting strips 181 are fixed at intervals in a horizontal state from top to bottom in the height direction of the water baffle supporting frame 18, a lateral auxiliary ventilation louver cavity 13 is respectively arranged at the left side and the right side of the window body 1 and at the position corresponding to the space between the water cannon prevention mechanism 2 and the gas-water separation mechanism 3, a lateral auxiliary ventilation louver 4 is arranged at the position corresponding to the lateral auxiliary ventilation louver cavity 13, and the space between the water cannon prevention mechanism 2 and the gas-water separation mechanism 3 is communicated with the outside through the lateral auxiliary ventilation louver 4; a water baffle opening and closing selection operation mechanism 5 for opening or closing the water gun mechanism 2 is arranged on the window body 1, and the water baffle opening and closing selection operation mechanism 5 is connected with the water gun mechanism 2. The width of the upper cross plate, i.e., the top plate of the window 1 is smaller than the width of the lower plate, i.e., the bottom plate of the window 1, because the left and right walls of the window 1 are wider at the bottom and narrower at the top.
The lateral auxiliary ventilation louver chambers 13 are located in front of the window fixing flange 11 at positions on the left and right sides in the height direction of the window 1; lateral auxiliary ventilation louver fixing holes 14 are formed in the window body 1 at positions corresponding to both side edge portions in the height direction of the lateral auxiliary ventilation louver chamber 13, respectively, in a spaced state, and the lateral auxiliary ventilation louver 4 is fixed to the lateral auxiliary ventilation louver fixing holes 14.
Referring to fig. 2 in combination with fig. 1, the aforementioned water cannon mechanism 2 includes a set of water deflectors 21 disposed at intervals from top to bottom along the height direction of the aforementioned window 1 and corresponding to the positions of the aforementioned water deflector support bars 181, a water deflector pivot shaft arm 211 being provided at each of the positions of both end faces of the set of water deflectors 21 and at the upper portions of both end faces, the water deflector pivot shaft arm 211 being rotatably supported by the water deflector pivot shaft 2111 in the water deflector pivot shaft hole 19 opened on the window 1 at a position forward of the end portion of the aforementioned water deflector support bar 181, the upper portion in the length direction of the set of water deflectors 21 corresponding to the water deflector support bar cavity 1811 of the water deflector support bar 181, a water deflector connecting seat 213 being fixed at each of one side of the middle in the length direction of the set of water deflectors 21 and facing inward in the use state; the water baffle opening and closing selection operation mechanism 5 is arranged at the middle part of the window body 1 in the height direction and is connected with the water baffle connecting seat 213; a water baffle drain hole 17 for guiding the water flowing on the water baffle 21 to the ship nail plate is formed at the bottom of the window 1.
Referring to fig. 3 in combination with fig. 1, the aforementioned gas-water separation mechanism 3 includes a gas-water separation plate frame 31 and a plurality of gas-water separation plates 32, the gas-water separation plate frame 31 is fixed at a position corresponding to the aforementioned window cavity 12 on a side of the aforementioned window 1 facing the interior of the ship in the use state, the plurality of gas-water separation plates 32 are spaced apart from each other in the longitudinal state from left to right and are fixed between the top wall and the bottom wall of the gas-water separation plate frame 31, the plurality of gas-water separation plates 32 have a W-shaped cross-sectional shape, a first water blocking wing i 321 is formed at the front side in the height direction of each gas-water separation plate, a second water blocking wing ii 322 is formed at the rear side in the height direction, a third water blocking wing iii 323 is formed at the center position at the right side in the height direction, and a pair of fourth water blocking wings iv 324 are formed at the middle part at the left side in the height direction.
As shown in fig. 1 and 5 to 6, a drain hole 16 is formed at the bottom of the window 1 at a position corresponding to the gas-water separation plate frame 31, a gas-water separation plate frame drain groove 312 is formed at the lower portion of the gas-water separation plate frame 31, and a drain hole (not shown) is formed in the bottom wall of the gas-water separation plate frame drain groove 312, and the drain hole 16 corresponds to and communicates with the drain hole.
Preferably, and as shown in FIG. 3, the third and fourth foils III 323 and IV 324 have excellent gas-water separation effect because of the semicircular cross-sectional shape; gas-water separation plate frame fixing screws 15 are provided at intervals in the height direction of the left and right sides of the window body 1 and at positions corresponding to the gas-water separation plate frames 31, gas-water separation plate frame fixing screw holes 311 are provided at intervals in the left and right sides of the gas-water separation plate frames 31 and at positions corresponding to the gas-water separation plate frame fixing screws 15, and the gas-water separation plate frame fixing screws 15 are screwed into the gas-water separation plate frame fixing screw holes 311
With continued reference to fig. 1 and 2, the aforementioned lateral auxiliary ventilation louver 4 includes a louver frame 41 and a set of louvers 42, wherein the louver frame 41 is matched with the aforementioned lateral auxiliary ventilation louver cavity 13, a louver frame fixing flange edge 411 is formed at each of two side edges of the louver frame 41 in the height direction, and the louver frame fixing flange edge 411 is fixed to the aforementioned louver body 1 by louver frame fixing flange edge screws 4111 at positions corresponding to the aforementioned lateral auxiliary ventilation louver fixing holes 14, and the set of louvers 42 are disposed in the louver frame 41 from top to bottom along the height direction of the louver frame 41 at the same downward inclination angle intervals.
Referring to fig. 4 in combination with fig. 1 and 2, the aforementioned shutter opening and closing selection operation mechanism 5 includes a mounting bracket 51, a straight cylinder 52, a straight cylinder actuating arm 53, a worm gear clutch 54, a rotating arm 55, a shutter connecting seat actuating arm 56, and a hand wheel 57, the mounting bracket 51 is fixed at the middle part of the aforementioned window 1 in the height direction, the straight cylinder 52 is connected to a ship air source device such as an air compressor or an air pump, and the straight cylinder 52 is fixed at the lower left side of the aforementioned window 1, the straight cylinder column 521 of the straight cylinder 52 is oriented upward, one end of the straight cylinder actuating arm 53 oriented toward the straight cylinder 52 is hinged with the end of the straight cylinder column 521, while one end of the straight cylinder actuating arm 53 oriented toward the worm gear clutch 54 is connected with the worm gear clutch 54, the worm gear clutch 54 is disposed at the middle part of the aforementioned mounting bracket 51 in the length direction, one end of the worm gear clutch 55 is connected with the worm gear clutch 54, while the other end is connected with the middle part of the shutter connecting seat actuating arm 56 in the height direction, and the shutter connecting seat actuating arm 56 is connected with the hand wheel 54.
The worm gear clutch 54 includes a worm gear shaft 541, a worm gear 542, and a worm 543, the straight cylinder actuating arm 53 is connected to the left end of the worm gear shaft 541 toward one end of the worm gear clutch 54, and the right end of the worm gear shaft 541 extends into a worm gear case 5421 of the worm gear 542 and is rotatably supported on a case wall of the worm gear case 5421 by a bearing, the worm gear 542 is located in the worm gear case 5421 and is provided on the worm gear shaft 541, one end of the worm 543 is located outside the worm gear case 5421, and the other end is located in the worm gear case 5421 and is engaged with or disengaged from the worm gear 542; the hand wheel 57 is connected to one end of the worm 543.
A cam 5431 is formed at one end of the worm 543, a cam lever 54311 for engaging or disengaging the worm 543 with or from the worm wheel 542 in the worm gear case 5421 is provided to the cam 5431, and a straight cylinder shield 522 for shielding the straight cylinder is fixed to a left lower portion of the window 1 at a position corresponding to the straight cylinder 52.
Referring to fig. 5 and 6 in combination with fig. 1 and 4, when the automatic operation, i.e., the opening or closing of the set of water flaps 21, is performed by the worm gear clutch 54, the aforementioned worm 543 is in a disengaged state with the worm gear 542, specifically: cam handle 54311 is operated by a crew member, cam 5431 is driven by cam handle 54311, worm 543 is driven by cam 5431, and worm 543 is disengaged from worm gear 542, and vice versa. In a state in which the worm 542 is in a disengaged relationship with the worm wheel 541, the worm cylinder 52 is operated, the worm wheel shaft 541 is driven by the straight cylinder column 521 via the straight cylinder actuating arm 53, the baffle connection holder actuating arm 56 is driven by the worm wheel shaft 541 via the rotating arm 55, and since the baffle connection holder actuating arm 56 is connected with the baffle connection holder 213, the group of baffles 21 is driven by the same to move synchronously, the baffle connection holder actuating arm 56 is displaced upward, and then the group of baffles 21 is in the closed state shown in fig. 5, whereas in the open state shown in fig. 6.
When the manual operation is performed, the cam handle 54311 is also operated to establish the engagement relationship between the worm 543 and the worm wheel 542, that is, the connection relationship is established, the crew operates the hand wheel 57 in the forward and reverse directions, the worm 543 drives the worm wheel 542, the worm wheel 542 drives the worm wheel shaft 541, the rotating arm 55 drives the baffle connection seat actuating arm 56 according to the same process, so that the group of baffles 21 are opened or closed (depending on the forward and reverse rotation of the hand wheel 57), and normally, when the water cannon is in the water cannon countermeasure process, the group of baffles 21 are preferably closed by adopting an automatic opening and closing manner. The same procedure as described above brings the set of water deflectors 21 into the closed condition shown in fig. 5 or into the open condition shown in fig. 6. Normally, whether the set of dashboards 21 is opened manually or automatically to a desired opening angle, it may function as ventilation and weather protection, whereas in water cannon countermeasures the set of dashboards 21 is closed in an automatic manner.
In summary, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the task of the invention, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (8)
1. The waterproof gun shutter for the ship comprises a window body (1), wherein the window body (1) is in a shape like a Chinese character 'kou', and a window body fixing flange (11) which is perpendicular to the outer wall and used for fixing the window body (1) and a ship cabin body is formed on the outer wall of the window body (1) and surrounds the periphery of the outer wall; a water cannon mechanism (2) and a gas-water separation mechanism (3) which are arranged in a window cavity (12) of a window body (1), wherein the position of the water cannon mechanism (2) in the window cavity (12) is positioned at one side of the window body (1) facing to the outside of a ship cabin in a use state, the position of the gas-water separation mechanism (3) in the window cavity (12) is positioned at one side of the window body (1) facing to the inside of the ship cabin in a use state, the water cannon mechanism is characterized in that the left wall and the right wall of the window body (1) are in a trapezoid shape with a wide bottom and a narrow top, a water baffle supporting frame (18) is fixed between the left wall and the right wall of the window body (1), water baffle supporting strips (181) are fixed at intervals in a horizontal state from top to bottom in the height direction of the water baffle supporting frame (18), an auxiliary ventilation cavity (13) is respectively arranged at the left side and the right side of the window body (1) corresponding to the position between the water baffle mechanism (2) and the gas-water separation mechanism (3), and the auxiliary ventilation mechanism (4) is arranged at the position corresponding to the auxiliary ventilation cavity (4) which is communicated with the auxiliary ventilation space (4) from the side to the outside; a water baffle opening and closing selection operation mechanism (5) for opening or closing the water-proof gun mechanism (2) is arranged on the window body (1), and the water baffle opening and closing selection operation mechanism (5) is connected with the water-proof gun mechanism (2); the waterproof gun mechanism (2) comprises a group of water baffles (21) which are arranged along the height direction of the window body (1) at intervals from top to bottom at positions corresponding to the water baffle supporting strips (181), a water baffle pivot shaft arm (211) is respectively arranged at the positions of the two end faces of the group of water baffles (21) and at the upper parts of the two end faces, the water baffle pivot shaft arm (211) is rotatably supported in a water baffle pivot shaft hole (19) formed on the window body (1) at the position corresponding to the front part of the end part of the water baffle supporting strips (181) through a water baffle pivot shaft (2111), the upper parts of the length direction of the group of water baffles (21) correspond to water baffle supporting strip cavities (1811) of the water baffle supporting strips (181), and a water baffle connecting seat (213) is respectively fixed at the middle part of the length direction of the group of the water baffles (21) and at one side facing inwards in a use state; the water baffle opening and closing selection operation mechanism (5) is arranged in the middle of the window body (1) in the height direction and is connected with the water baffle connecting seat (213); a water baffle drain hole (17) for leading water flowing on the water baffle (21) to a ship methane plate is formed in the bottom of the window body (1); the gas-water separation mechanism (3) comprises a gas-water separation plate frame (31) and a group of gas-water separation plates (32), wherein the gas-water separation plate frame (31) is fixed at a position corresponding to the window cavity (12) on one side of the window (1) facing the ship cabin in a use state, the group of gas-water separation plates (32) are distributed at intervals from left to right in a longitudinal state and are fixed between the top wall and the bottom wall of the gas-water separation plate frame (31), the cross section of the group of gas-water separation plates (32) is W-shaped, a first water blocking wing I (321) is formed at the front side of each gas-water separation plate in the height direction, a second water blocking wing II (322) is formed at the rear side of each gas-water separation plate in the height direction, a third water blocking wing III (323) is formed at the middle position at the right side in the height direction, and a pair of fourth water blocking wings IV (324) are formed at the middle part at the left side in the height direction.
2. The water cannon blind for watercraft according to claim 1, characterized in that the lateral auxiliary ventilation blind cavity (13) is located in front of the window fixing flange (11) at positions to the left and right of the window (1) in the height direction; lateral auxiliary ventilation louver fixing holes (14) are formed in the window body (1) at positions corresponding to two side edge parts of the lateral auxiliary ventilation louver cavity (13) in the height direction in a spacing state, and the lateral auxiliary ventilation louver (4) is fixed with the lateral auxiliary ventilation louver fixing holes (14).
3. The water cannon-proof shutter for ships according to claim 1, characterized in that a drain port (16) is formed at the bottom of the window body (1) at a position corresponding to the gas-water separation plate frame (31), a gas-water separation plate frame drain tank (312) is formed at the lower part of the gas-water separation plate frame (31), a drain hole is opened on the bottom wall of the gas-water separation plate frame drain tank (312), and the drain port (16) corresponds to and communicates with the drain hole.
4. The marine water cannon blind of claim 1, wherein said third and fourth hydrofoils iii (323) and iv (324) have semi-circular cross-sectional shapes; gas-water separation plate frame fixing screws (15) are respectively arranged at intervals in the height direction of the left side and the right side of the window body (1) and at positions corresponding to the gas-water separation plate frames (31), gas-water separation plate frame fixing screw holes (311) are respectively arranged at intervals at the left side and the right side of the gas-water separation plate frames (31) and at positions corresponding to the gas-water separation plate frame fixing screws (15), and the gas-water separation plate frame fixing screws (15) are screwed into the gas-water separation plate frame fixing screw holes (311).
5. The marine water cannon-proof louver according to claim 2, wherein the lateral auxiliary ventilation louver (4) includes a louver frame (41) and a plurality of louver blades (42), the louver frame (41) is matched with the lateral auxiliary ventilation louver cavity (13), louver frame fixing flange edges (411) are formed at both side edge portions in the height direction of the louver frame (41), the louver frame fixing flange edges (411) are fixed with the louver body (1) by louver frame fixing flange edge screws (4111) at positions corresponding to the lateral auxiliary ventilation louver fixing holes (14), and the plurality of louver blades (42) are arranged in the louver frame (41) from top to bottom along the height direction of the louver frame (41) at the same downward inclination angle intervals.
6. The marine water cannon-resistant shutter as claimed in claim 1, wherein the shutter opening/closing selection operation mechanism (5) includes a mounting frame (51), a straight cylinder (52), a straight cylinder actuating arm (53), a worm gear clutch (54), a swivel arm (55), a shutter connecting seat actuating arm (56) and a hand wheel (57), the mounting frame (51) is fixed in the middle part of the window (1) in the height direction, the straight cylinder (52) is fixed in the left lower part of the window (1), a straight cylinder column (521) of the straight cylinder (52) is oriented upward, one end of the straight cylinder actuating arm (53) oriented toward the straight cylinder column (521) is hinged with the end of the straight cylinder actuating arm (53), one end of the straight cylinder actuating arm (53) oriented toward the worm gear clutch (54) is connected with the worm gear clutch (54), one end of the swivel arm (55) is connected with the worm gear clutch (54), the other end of the worm gear clutch (54) is connected with the worm gear clutch (56), and the shutter connecting seat actuating arm (56) is connected with the shutter connecting seat (57).
7. The waterproof monitor shutter for a ship according to claim 6, wherein the worm gear clutch (54) includes a worm wheel shaft (541), a worm wheel (542), and a worm (543), one end of the straight cylinder actuating arm (53) toward the worm gear clutch (54) is connected to a left end of the worm wheel shaft (541), and a right end of the worm wheel shaft (541) extends into a worm case (5421) of the worm wheel (542) and is rotatably supported on a case wall of the worm case (5421) through a bearing, the worm wheel (542) is located in the worm case (5421) and is provided on the worm wheel shaft (541), one end of the worm (543) is located outside the worm case (5421), and the other end is located in the worm case (5421) and is engaged with or disengaged from the worm wheel (542); the hand wheel (57) is connected with one end of the worm (543).
8. The water cannon-proof shutter for ships according to claim 7, characterized in that a cam (5431) is formed at one end of the worm (543), a cam handle (54311) for engaging or disengaging the worm (543) with or from the worm wheel (542) in the worm gear case (5421) is provided on the cam (5431), and a straight cylinder shielding cover (522) for shielding the straight cylinder (52) is fixed at a position corresponding to the straight cylinder (52) at a left lower portion of the window (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010461758.0A CN111439339B (en) | 2020-05-27 | 2020-05-27 | Waterproof big gun shutter for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010461758.0A CN111439339B (en) | 2020-05-27 | 2020-05-27 | Waterproof big gun shutter for boats and ships |
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| CN111439339A CN111439339A (en) | 2020-07-24 |
| CN111439339B true CN111439339B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010461758.0A Active CN111439339B (en) | 2020-05-27 | 2020-05-27 | Waterproof big gun shutter for boats and ships |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113636060B (en) * | 2021-09-16 | 2022-10-04 | 上海外高桥造船有限公司 | Ship air inlet structure |
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| CN205769996U (en) * | 2016-05-18 | 2016-12-07 | 江苏红日船舶设备有限公司 | Naval vessel is with manual anti-water cannon device shutter |
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| CN212125437U (en) * | 2020-05-27 | 2020-12-11 | 常熟市海鑫船舶机械制造有限公司 | Waterproof gun shutter for ship |
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| JP3075618U (en) * | 2000-08-11 | 2001-02-27 | 和久 秋野 | Surface grating device |
| KR200349455Y1 (en) * | 2004-02-03 | 2004-05-10 | 서광옥 | An air vent for the engine room of a ship |
| KR20140011457A (en) * | 2012-07-17 | 2014-01-28 | 대우조선해양 주식회사 | Air inflow open-close apparatus of ship |
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| CN111439339A (en) | 2020-07-24 |
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