CN112196412B - Sealing door with prevent slow-witted operation - Google Patents
Sealing door with prevent slow-witted operation Download PDFInfo
- Publication number
- CN112196412B CN112196412B CN202010922290.0A CN202010922290A CN112196412B CN 112196412 B CN112196412 B CN 112196412B CN 202010922290 A CN202010922290 A CN 202010922290A CN 112196412 B CN112196412 B CN 112196412B
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- CN
- China
- Prior art keywords
- door
- door body
- transmission
- door frame
- gear
- 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.)
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Classifications
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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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
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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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/001—Locks or fastenings for special use for gas- or watertight wings
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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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- 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
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Patch Boards (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a sealing door with fool-proof operation, which relates to the technical field of ship equipment, and in order to prevent the door body from being locked failure due to different rotating directions, the sealing door with the fool-proof operation comprises a door frame, a door body and a lockset; the door frame is of a frame structure, and a circle of stop strips are arranged in the door frame; the door body is connected with the door frame through a hinge, and the door frame is provided with a containing hole; the lockset comprises a transmission unit, a rotating disc, a reversing unit and a lock tongue, wherein the transmission path of the transmission unit is divided into two paths, and the movement directions of the two paths of transmission paths are opposite. The situation that the sealing door is closed and fails due to the error rotation direction can be effectively prevented.
Description
Technical Field
The invention relates to the technical field of ship equipment, in particular to a sealing door with foolproof operation.
Background
The installation of sealing doors on ships is a conventional arrangement, and basically all sealing doors use turntables to control the opening and closing of the lockset. However, the opening and closing of the lockset is controlled by the rotating direction of the rotary disc, but for closing the sealing door in an emergency, the rotary disc may be rotated in the opposite direction due to the shortage of personnel, so that the sealing door is not closed timely.
Disclosure of Invention
In view of the above, an objective of the present invention is to provide a sealing door with fool-proof operation, so as to effectively solve the technical problems in the background art.
The invention provides a sealing door with fool-proof operation based on the above purpose, which comprises a door frame arranged on a ship, a door body arranged on the door frame and a lockset arranged on the door body;
the door frame is of a frame structure, the projection area of the hollow part inside the door frame is equal to that of the door body, and the length and the width of the hollow part inside the door frame are respectively equal to those of the door body; a circle of stop strips for stopping the excessive rotation of the door body are arranged in the door frame;
one side of the door body is connected with one side wall of the door frame through a hinge, and one side, opposite to the hinge, of the door frame is provided with a containing hole;
the lock comprises a transmission unit arranged in the door body, a rotating disc arranged on the door body, a reversing unit arranged in the door body for transmitting force and two lock tongues arranged on the door body and far away from one side of the hinge, wherein the lock tongues are controlled to stretch and retract through the transmission unit so as to enter and exit the accommodating hole;
the transmission paths of the transmission unit are two paths, and the motion directions of the two paths are opposite; the door body is internally provided with an installation space, the rotating disc comprises a disc body and a rotating shaft arranged on the disc body, and the rotating shaft is inserted into the installation space;
The reversing unit comprises two bevel gears which are respectively arranged on the rotating shaft and the transmission unit, and the axes of the two bevel gears are mutually vertical;
the transmission unit comprises a rotating rod arranged in the installation space, two worms arranged in the installation space and parallel to the rotating rod, two worm wheels arranged in the installation space and respectively transmitted with the two worms, and two transmission rods arranged in the space and respectively transmitted with the two worm wheels;
one end of the rotating rod is provided with a bevel gear of the reversing unit, the bevel gear is in meshing transmission with the other bevel gear of the reversing unit, one end of the rotating rod, which is not provided with the bevel gear, is provided with a first gear, two worms are respectively provided with a second gear in meshing transmission with the first gear, the first gear is arranged between the two second gears, the surfaces of the two worms are both provided with threads, and the worms are in transmission with worm wheels;
the two worm gears are respectively arranged vertically above the two transmission rods;
two ends of the transmission rod are respectively connected with the side surface of the worm wheel and the lock tongue through pin shafts;
the side surface of the door body is provided with a mounting groove for communicating the mounting space with the outside, and the lock tongue is arranged in the mounting groove;
The accommodating hole in the door frame is arranged at a position corresponding to the mounting groove; when the vertical projections of the two lock tongues are completely overlapped, the two lock tongues are positioned in the door body.
Optionally, the number of mounting grooves is the same as the number of lock tongues, and one lock tongue is arranged in each mounting groove.
Optionally, the radius of the second gear is smaller than the radius of the first gear.
Optionally, the middle part is equipped with trigger switch in the mounting groove, the surface of the door body is equipped with the signal lamp with trigger switch signal connection, works as the spring bolt is located the mounting groove completely, the spring bolt just contacts with trigger switch, when two trigger switch all contacted with the spring bolt, two spring bolts were located the mounting groove completely, and at this moment trigger switch sends trigger signal, and the signal lamp sends light indication after receiving trigger signal.
From the foregoing, it can be seen that this application provides a sealing door with prevent slow-witted operation, because except that the state when two spring bolts all are located the mounting groove completely, the part that all has a spring bolt under other any state circumstances is located the accommodate hole, and then keeps the encapsulated situation of sealing door, when two spring bolts all are located the mounting groove completely, it all is locking sealing door to rotate the rolling disc to arbitrary direction, can effectively prevent to lead to the sealing door to close the condition emergence of failure because the rotation direction mistake.
Drawings
Fig. 1 is a schematic structural view of a closed door body of a sealing door with foolproof operation according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the sealed door with foolproof operation according to the embodiment of the present invention after the door body is opened.
Fig. 3 is a schematic structural diagram of a lock with a foolproof airtight door according to an embodiment of the present invention.
Detailed Description
In order that the objects, aspects and advantages of the present invention will become more apparent, the invention will be further described in detail with reference to the following detailed description and accompanying drawings.
It should be noted that all expressions of "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name or different parameters, and it is understood that "first" and "second" are merely for convenience of description and should not be construed as limiting the embodiments of the present invention, and that the directions and positions of the terms, such as "up", "in", "down", "before", "after", "left", "right", "inside", "outside", "side", etc., in the present invention are only referred to the directions and positions of the attached drawings, and therefore, the directions and positions are used for explaining and understanding the present invention, and are not used for limiting the subsequent embodiments of the present invention.
As shown in the figures, the sealing door with fool-proof operation provided based on the above purpose includes a door frame 1 disposed on a ship, a door body 2 disposed on the door frame 1, and a lock 3 disposed on the door body 2. The door frame 1 is of a frame structure, the projection area of the hollow part inside the door frame is equal to that of the door body 2, and the length and the width of the hollow part inside the door frame 1 are respectively equal to those of the door body 2. In order to prevent the door body 2 from swinging back and forth in the door frame 1, a circle of stop strip for stopping the door body 2 from excessively rotating is arranged in the door frame 1. One side of the door body 2 is connected with one side wall of the door frame 1 through a hinge, the door body 2 can rotate around the hinge, and the sealing door can be opened and closed by rotating the door body 2. In order to lock the door 2, the latch doorframe 1 is provided with a receiving hole on the side opposite to the hinge. The tool to lock 3 is including setting up the transmission unit in the door body 2, setting up rolling disc 6 on the door body 2, setting up the switching-over unit and two setting of transmission power keep away from the spring bolt in hinge one side on the door body 2 in the door body 2, and the spring bolt is flexible and then the business turn over accommodation hole through the transmission unit control. The transmission paths of the transmission unit are two paths, and the motion directions of the two paths are opposite. The two lock tongues are respectively connected with the two transmission paths of the transmission unit for transmission, no matter which direction the two transmission paths of the transmission unit move, the moving directions of the two lock tongues are opposite, so that one lock tongue always moves towards the accommodating hole away from the door body 2, and the effect of locking the door by one lock tongue is ensured. In order to be able to open the door, when the vertical projections of the two bolts are completely coincident, both bolts are located in the door body 2.
In order to install the lock 3, an installation space is arranged in the door body 2, the rotating disc 6 comprises a disc body and a rotating shaft arranged on the disc body, and the rotating shaft is inserted into the installation space.
Because the axis of the rotating shaft is vertical to the moving direction of the lock tongue, in order to input driving force, the reversing unit comprises two bevel gears 7 which are respectively arranged on the rotating shaft and the transmission unit, and the axes of the two bevel gears 7 are vertical to each other. The torque input by the rotating disc 6 is converted into the transmission direction through the meshing transmission of two bevel gears 7 which are perpendicular to each other.
In order to realize two transmission paths, and the transmission directions of the transmission paths are opposite, the transmission unit includes a rotating rod 81 disposed in the installation space, two worms 82 disposed in the installation space and parallel to the rotating rod 81, two worm wheels 83 disposed in the installation space and respectively driven by the two worms 82, and two transmission rods 84 disposed in the installation space and respectively driven by the two worm wheels 83.
One bevel gear 7 of the reversing unit is installed at one end of the rotating rod 81, the bevel gear 7 is in meshing transmission with the other bevel gear 7 of the reversing unit, one end, which is not provided with the bevel gear 7, of the rotating rod 81 is provided with a first gear, two worms 82 are respectively provided with a second gear in meshing transmission with the first gear, the first gear is arranged between the two second gears, the surfaces of the two worms 82 are provided with threads, and the worms 82 are in transmission with the worm wheels 83. The two worm gears 83 are respectively disposed vertically above the two transmission rods 84.
Two ends of the transmission rod are respectively connected with the side surface of the worm gear 83 and the lock tongue through pin shafts; the worm gear 83, the transmission rod and the bolt form a crank block motion mechanism, and the worm gear 83 rotates to drive the bolt to reciprocate.
In order to control the movement direction of the lock tongue, a mounting groove for communicating the mounting space with the outside is formed in the side face of the door body 2, and the lock tongue is arranged in the mounting groove. The accommodating hole on the door frame 1 is arranged at the position corresponding to the mounting groove.
The quantity of mounting groove is the same with the quantity of spring bolt, sets up a spring bolt in every mounting groove.
In order to reduce the driving force, the radius of the second gear is smaller than that of the first gear.
In order to facilitate the suggestion people how to open the door, the middle part is equipped with trigger switch 4 in the mounting groove, the surface of the door body 2 is equipped with the signal lamp with 4 signal connection of trigger switch, works as the spring bolt is located the mounting groove completely, the spring bolt just contacts with trigger switch 4, and when two trigger switch 4 all contacted with the spring bolt, two spring bolts were located the mounting groove completely, and at this moment trigger switch 4 sent trigger signal, and the signal lamp sends light indication after receiving trigger signal. Like this, people just can know when the signal lamp sends light instruction according to the signal lamp, and two spring bolts are located the stroke intermediate position this moment, and the spring bolt is kept away from the one end tip of transfer line and is flushed with the outside one end of mounting groove, can open the door body 2 like this.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the inventive idea, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
While the invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (4)
1. The sealing door with the fool-proof operation is characterized by comprising a door frame (1) arranged on a ship, a door body (2) arranged on the door frame (1) and a lockset (3) arranged on the door body (2);
The door frame (1) is of a frame structure, the projection area of the hollow part inside the door frame is equal to that of the door body (2), and the length and the width of the hollow part inside the door frame (1) are respectively equal to those of the door body (2); a circle of barrier strips for blocking the door body (2) from excessively rotating are arranged in the door frame (1);
one side of the door body (2) is connected with one side wall of the door frame (1) through a hinge, and one side, opposite to the hinge, of the door frame (1) is provided with a containing hole;
the lock (3) comprises a transmission unit arranged in the door body (2), a rotating disc (6) arranged on the door body (2), a reversing unit arranged in the door body (2) for transmitting force and two lock tongues arranged in one side of the door body (2) far away from the hinge, wherein the lock tongues are controlled to stretch and retract through the transmission unit so as to enter and exit the accommodating hole;
the transmission paths of the transmission unit are two paths, and the motion directions of the two paths of transmission paths are opposite; an installation space is arranged in the door body (2), the rotating disc (6) comprises a disc body and a rotating shaft arranged on the disc body, and the rotating shaft is inserted into the installation space;
the reversing unit comprises two bevel gears (7) which are respectively arranged on the rotating shaft and the transmission unit, and the axes of the two bevel gears (7) are mutually vertical;
The transmission unit comprises a rotating rod (81) arranged in the installation space, two worms (82) arranged in the installation space and parallel to the rotating rod (81), two worm wheels (83) arranged in the installation space and respectively transmitted with the two worms (82), and two transmission rods (84) arranged in the space and respectively transmitted with the two worm wheels (83);
one end of the rotating rod (81) is provided with one bevel gear (7) of the reversing unit, the bevel gear (7) is in meshing transmission with the other bevel gear (7) of the reversing unit, one end of the rotating rod (81) which is not provided with the bevel gear (7) is provided with a first gear, two worms (82) are respectively provided with a second gear in meshing transmission with the first gear, the first gear is arranged between the two second gears, the surfaces of the two worms (82) are both provided with threads, and the worms (82) are in transmission with worm wheels (83);
the two worm gears (83) are respectively arranged vertically above the two transmission rods (84);
two ends of the transmission rod are respectively connected with the side surface of the worm wheel (83) and the bolt through pin shafts;
the side surface of the door body (2) is provided with an installation groove for communicating the installation space with the outside, and the lock tongue is arranged in the installation groove;
The accommodating hole in the door frame (1) is arranged at a position corresponding to the mounting groove; when the vertical projections of the two lock tongues are completely overlapped, the two lock tongues are positioned in the door body (2).
2. The door as claimed in claim 1, wherein the number of the installation slots is the same as the number of the locking tongues, and one locking tongue is installed in each installation slot.
3. The sealable door with foolproof operation of claim 1, wherein said second gear has a radius less than a radius of said first gear.
4. The sealing door with foolproof operation of claim 2, characterized in that, the middle part is equipped with trigger switch (4) in the mounting groove, the surface of door body (2) is equipped with the signal lamp with trigger switch (4) signal connection, works as the spring bolt is located the mounting groove completely, the spring bolt just contacts with trigger switch (4), when two trigger switch (4) all with the spring bolt contact, two spring bolts are located the mounting groove completely, trigger switch (4) send trigger signal this moment, the signal lamp sends light indication after receiving trigger signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010922290.0A CN112196412B (en) | 2020-09-04 | 2020-09-04 | Sealing door with prevent slow-witted operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010922290.0A CN112196412B (en) | 2020-09-04 | 2020-09-04 | Sealing door with prevent slow-witted operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112196412A CN112196412A (en) | 2021-01-08 |
| CN112196412B true CN112196412B (en) | 2022-07-29 |
Family
ID=74005260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010922290.0A Active CN112196412B (en) | 2020-09-04 | 2020-09-04 | Sealing door with prevent slow-witted operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112196412B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143253Y (en) * | 1993-01-02 | 1993-10-06 | 陈光保 | One lock for two doors of refrigerator |
| CN101748942A (en) * | 2010-01-20 | 2010-06-23 | 海信容声(广东)冰箱有限公司 | Door lock and opposite-door refrigerator |
| CN204732764U (en) * | 2015-06-18 | 2015-10-28 | 合肥华义电气科技有限公司 | Intelligent type low-voltage pull-out type switchgear assembly |
| CN210653583U (en) * | 2019-06-28 | 2020-06-02 | 上海群乐船舶附件启东有限公司 | Watertight door for ship |
-
2020
- 2020-09-04 CN CN202010922290.0A patent/CN112196412B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143253Y (en) * | 1993-01-02 | 1993-10-06 | 陈光保 | One lock for two doors of refrigerator |
| CN101748942A (en) * | 2010-01-20 | 2010-06-23 | 海信容声(广东)冰箱有限公司 | Door lock and opposite-door refrigerator |
| CN204732764U (en) * | 2015-06-18 | 2015-10-28 | 合肥华义电气科技有限公司 | Intelligent type low-voltage pull-out type switchgear assembly |
| CN210653583U (en) * | 2019-06-28 | 2020-06-02 | 上海群乐船舶附件启东有限公司 | Watertight door for ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112196412A (en) | 2021-01-08 |
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