CN115012796A - Security protection rolling slats door - Google Patents
Security protection rolling slats door Download PDFInfo
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- CN115012796A CN115012796A CN202210558514.3A CN202210558514A CN115012796A CN 115012796 A CN115012796 A CN 115012796A CN 202210558514 A CN202210558514 A CN 202210558514A CN 115012796 A CN115012796 A CN 115012796A
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- gear
- door
- rolling
- guide
- rod
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- 238000005096 rolling process Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 163
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17007—Shutter boxes; Details or component parts thereof
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/02—Audible signalling systems; Audible personal calling systems using only mechanical transmission
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of rolling doors, in particular to a security rolling door which comprises a door body, wherein a door rolling mechanism is connected above the door body, a guide mechanism is connected onto the door rolling mechanism, the guide mechanism is connected with a lifting mechanism, the lifting mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a water spraying mechanism, and a sound amplifying mechanism is arranged inside the door rolling mechanism; the door body can be rolled up through the arranged door rolling mechanism, the guide mechanism can drive the door rolling mechanism to roll the door body through the arranged guide mechanism, when a fire disaster occurs, the guide mechanism directly drives the door rolling mechanism to roll the door body, and the guide mechanism is driven to work through the arranged lifting mechanism; kinetic energy of the lifting mechanism is transmitted to the water spraying mechanism through the arranged transmission mechanism, and the water spraying mechanism can extrude water flow in the water tank, so that the water flow is sprayed out from the inside of the spray head after being pressurized, and the fire extinguishing effect is achieved.
Description
Technical Field
The invention relates to the technical field of rolling doors, in particular to a security rolling door.
Background
The existing roller shutter door has certain potential safety hazards when in use, for some clothing stores or warehouses, the places are very easy to catch fire, when the people catch fire at night, the people can hardly find the fire once the people catch fire, the storefronts after the fire are closed are difficult to find the fire again in the first time, the best fire extinguishing time can be missed, the people can spread in a short time after the fire happens, the spread fire can hardly be restrained after the fire spreads, the escape difficulty can occur if someone in a room at the moment, particularly, when the people stay in the middle of the night, a certain time can be spent when the roller shutter door is opened, the closed heat of the roller shutter door can hardly be discharged from the doorway, the indoor temperature can rapidly rise in a short time, and troubles are brought to later-stage fire fighting.
Disclosure of Invention
The invention aims to solve the problems and provide a security shutter door.
The invention realizes the aim through the following technical scheme, and the security rolling door comprises a door body, wherein a rolling door mechanism is connected above the door body, a guide mechanism is connected on the rolling door mechanism, the guide mechanism is connected with a lifting mechanism, the lifting mechanism is connected with a transmission mechanism, the transmission mechanism is connected with a water spraying mechanism, the lifting mechanism is connected with a sound amplifying mechanism, and the sound amplifying mechanism is arranged inside the rolling door mechanism; the door body can be rolled up through the arranged door rolling mechanism, the guide mechanism can drive the door rolling mechanism to roll the door body through the arranged guide mechanism, when a fire disaster occurs, the guide mechanism directly drives the door rolling mechanism to roll the door body, and the guide mechanism is driven to work through the arranged lifting mechanism; kinetic energy of the lifting mechanism is transmitted to the water spraying mechanism through the arranged transmission mechanism, and the water spraying mechanism can extrude water flow in the water tank, so that the water flow is sprayed out from the inside of the spray head after being pressurized, and the fire extinguishing effect is achieved.
Preferably, the door rolling mechanism comprises a containing box installed on a door frame, a motor cover is fixed at one end of the containing box, a winch is installed inside the motor cover, the output end of the winch is connected with a transmission shaft, a protection rod is sleeved on the transmission shaft, a door body is connected to the surface of the protection rod, a first gear is fixed on the transmission shaft, a plurality of first clamping teeth which are uniformly distributed are arranged on the outer circumference of the first gear, and the first clamping teeth are meshed with second clamping teeth on the guide mechanism; the transmission shaft is driven to rotate through the rotation of the arranged winch, the transmission shaft can drive the first gear to rotate when rotating, the first gear and the second gear are not on the same synchronous plane at the moment, and the first gear can rotate; at the moment, the protective rod can drive the door body to be rolled, so that the door body is opened, and a fireman can conveniently enter the room to extinguish fire.
Preferably, the guide mechanism comprises second clamping teeth meshed with first clamping teeth on the door rolling mechanism, the second clamping teeth are uniformly distributed on the surface of the second gear, an opening groove is formed in the middle of the second gear, two guide grooves are formed in the opening groove, a thread groove is formed in the middle of the second gear, and the inside of the second gear is matched with a threaded rod on the lifting mechanism; the second gear through setting up is along with hoist mechanism's promotion and first gear mesh mutually, and then makes the second gear rotation can drive first gear revolve, and the rolling door body when first gear revolve, the door body was opened this moment, and the indoor people of being convenient for evacuate fast, and the outdoor fire fighter of also being convenient for puts out a fire and handles.
Preferably, the guide mechanism further comprises a top block arranged on the side wall of the second gear, the top block is fixedly connected through a connecting pin, and the top block is abutted against a rotating plate on the sound amplifying mechanism; when the second gear rotates, the ejector blocks on the side wall of the second gear can abut against the rotating plate, and the plurality of ejector blocks can continuously extrude the rotating plate, so that the rotating plate is continuously rotated and reset, and the rotating plate drives the knocking hammer to ring, and further the alarm effect is achieved.
Preferably, the lifting mechanism comprises a threaded rod in threaded fit with the threaded groove, one end of the threaded rod is connected with an output shaft, the output shaft is connected with a first motor, the first motor is installed inside the protective cover through a connecting rod, and the protective cover is installed on the side wall of the containing box; when the first motor rotates, the first motor drives the threaded rod to rotate, the second gear moves forwards under the matching action of the threaded rod and the threaded groove, when the second gear moves to a position where the guide groove is in contact with the guide block, the second gear can move on a polished rod section without threads on the threaded rod, and when the second gear cannot move, the guide block and the guide groove are completely abutted, so that the second gear can synchronously rotate along with the threaded rod; at the moment, the second gear is just meshed with the first gear, the second gear drives the first gear to synchronously rotate, the first gear drives the protective rod to roll the door body, and the door body is opened.
Preferably, the lifting mechanism further comprises two guide blocks arranged on a threaded rod, one end of the threaded rod, which is far away from the output shaft, is fixedly connected with a worm, and the worm is matched with a turbine on the transmission mechanism; when the first motor rotates, the threaded rod synchronously rotates, at the moment, the worm synchronously rotates along with the threaded rod, the worm side wall is arranged and synchronously rotates with the worm wheel meshed with the worm side wall, and then the transmission mechanism can be driven to transmit kinetic energy to the water spraying mechanism to spray water.
Preferably, the sound amplifying mechanism comprises a rotating plate matched with the ejecting block, a knocking hammer is arranged at one end, away from the ejecting block, of the rotating plate, a stabilizing pin is arranged in the middle of the rotating plate and connected to the side wall of the storage box, a sound board matched with the knocking hammer is arranged on one side of the rotating plate and mounted on the side wall of the amplifying cavity, a sound amplifying cylinder is arranged at the top of the amplifying cavity, two tension springs are arranged on the side wall of the amplifying cavity, and the end parts of the tension springs are connected with the side wall of the rotating plate; the rotating plate rotates along with continuous extrusion of the ejector block, the knocking hammer on the side wall of the rotating plate can continuously knock the soundboard, the soundboard continuously makes sound, the sound made by the soundboard can be quickly transmitted through the amplifying cavity and the sound amplifying barrel, and alarm sound is convenient to send.
Preferably, the transmission mechanism comprises a worm wheel which is abutted against the worm, the worm wheel is connected with a rotating rod, a bearing is sleeved in the middle of the rotating rod, the bearing is fixed on the side wall of the containing box through a support rod, a rotating wheel is fixed at one end, far away from the worm wheel, of the rotating rod, and the rotating wheel is meshed with a toothed plate on the water spraying mechanism; the worm wheel is driven by the worm to rotate through the arrangement, the rotating rod connected with the worm wheel rotates at the moment, when the rotating rod rotates, the rotating rod drives the rotating wheel to rotate synchronously, and the rotating wheel pushes the toothed plate to move in the water tank.
Preferably, the water spray mechanism includes with drive mechanism go up runner looks driven pinion rack, the bottom of pinion rack is connected with the stripper plate, the stripper plate laminates with the water tank mutually, the side of stripper plate is provided with two sliders, the slider with water tank sliding connection, the inside of water tank is provided with the water pipe that is located the stripper plate below, water pipe and shower nozzle intercommunication. The runner through setting drives the pinion rack and removes, when the pinion rack removes, the pinion rack can drive the stripper plate downstream, when the stripper plate downstream, the stripper plate can extrude the water of its below, and then water can be extruded the inside of water pipe, when the inside pressure grow of water pipe, the shower nozzle can be opened, thereby spray away water from the inside of shower nozzle, play certain cooling and the function of putting out a fire, can put out a fire for the fire fighter and provide certain advantage, reach the good effect of conflagration security protection.
The invention has the beneficial effects that:
(1) the door body can be rolled up through the arranged door rolling mechanism, the guide mechanism can drive the door rolling mechanism to roll the door body through the arranged guide mechanism, when a fire disaster occurs, the guide mechanism directly drives the door rolling mechanism to roll the door body, and the guide mechanism is driven to work through the arranged lifting mechanism; kinetic energy of the lifting mechanism is transmitted to the water spraying mechanism through the arranged transmission mechanism, and the water spraying mechanism can extrude water flow in the water tank, so that the water flow is sprayed out from the inside of the spray head after being pressurized, and the fire extinguishing effect is achieved. The transmission shaft is driven to rotate through the rotation of the arranged winch, the transmission shaft can drive the first gear to rotate when rotating, the first gear and the second gear are not on the same synchronous plane at the moment, and the first gear can rotate; at the moment, the protective rod can drive the door body to be rolled, so that the door body is opened, and a fireman can conveniently enter the room to extinguish fire.
(2) The second gear through setting up is along with hoist mechanism's promotion and first gear mesh mutually, and then makes the second gear rotation can drive first gear revolve, and the rolling door body when first gear revolve, the door body was opened this moment, and the indoor people of being convenient for evacuate fast, and the outdoor fire fighter of also being convenient for puts out a fire and handles. When the second gear rotates, the top block on the side wall of the second gear can abut against the rotating plate, and the plurality of top blocks can continuously extrude the rotating plate, so that the rotating plate can continuously rotate and reset, the rotating plate drives the knocking hammer to ring, and the alarm effect is achieved. When the first motor rotates, the first motor drives the threaded rod to rotate, the second gear moves forwards under the matching action of the threaded rod and the threaded groove, when the second gear moves to a position where the guide groove is in contact with the guide block, the second gear can move on a polished rod section without threads on the threaded rod, and when the second gear cannot move, the guide block and the guide groove are completely abutted, so that the second gear can synchronously rotate along with the threaded rod; at the moment, the second gear is just meshed with the first gear, the second gear drives the first gear to synchronously rotate, the first gear drives the protective rod to roll the door body, and the door body is opened. When the first motor rotates, the threaded rod synchronously rotates, at the moment, the worm synchronously rotates along with the threaded rod, the worm side wall is arranged and synchronously rotates with the worm wheel meshed with the worm side wall, and then the transmission mechanism can be driven to transmit kinetic energy to the water spraying mechanism to spray water.
(3) The rotating plate rotates along with continuous extrusion of the ejector block, the knocking hammer on the side wall of the rotating plate can continuously knock the soundboard, the soundboard continuously makes sound, the sound made by the soundboard can be quickly transmitted through the amplifying cavity and the sound amplifying barrel, and alarm sound is convenient to send. The worm wheel is driven by the worm to rotate through the arrangement, the rotating rod connected with the worm wheel rotates at the moment, when the rotating rod rotates, the rotating rod drives the rotating wheel to rotate synchronously, and the rotating wheel pushes the toothed plate to move in the water tank. The runner through setting drives the pinion rack and removes, when the pinion rack removes, the pinion rack can drive the stripper plate downstream, when the stripper plate downstream, the stripper plate can extrude the water of its below, and then water can be extruded the inside of water pipe, when the inside pressure grow of water pipe, the shower nozzle can be opened, thereby spray away water from the inside of shower nozzle, play certain cooling and the function of putting out a fire, can put out a fire for the fire fighter and provide certain advantage, reach the good effect of conflagration security protection.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the connection of the lifting mechanism and the guiding mechanism of the present invention;
FIG. 4 is a schematic view of the guide mechanism of the present invention;
FIG. 5 is a schematic view of the connection structure of the threaded rod and the worm according to the present invention;
FIG. 6 is a schematic view of a fender rod mounting structure of the present invention;
FIG. 7 is a schematic view of the connection of the water spray mechanism and the transmission mechanism of the present invention;
fig. 8 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a door body; 2. a door rolling mechanism; 21. a storage box; 22. a motor cover; 23. a drive shaft; 24. a first gear; 25. a first latch; 26. a guard bar; 3. a lifting mechanism; 31. a protective cover; 32. an output shaft; 33. a connecting rod; 34. a worm; 35. a first motor; 36. a threaded rod; 37. a guide block; 4. a sound amplifying mechanism; 41. a sound amplification tube; 42. an amplification chamber; 43. a soundboard; 44. knocking hammers; 45. rotating the plate; 46. a stabilizing pin; 47. a tension spring; 5. a water spraying mechanism; 51. a water tank; 52. a toothed plate; 53. a compression plate; 54. a slider; 55. a water pipe; 56. a spray head; 6. a guide mechanism; 61. a second gear; 62. a second latch; 63. a guide groove; 64. a thread groove; 65. notching; 66. a top block; 67. a connecting pin; 7. a transmission mechanism; 71. a rotating wheel; 72. a rotating rod; 73. a strut; 74. a bearing; 75. a turbine.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the security rolling door comprises a door body 1, a rolling door mechanism 2 is connected above the door body 1, a guide mechanism 6 is connected to the rolling door mechanism 2, the guide mechanism 6 is connected to the lifting mechanism 3, the lifting mechanism 3 is connected to a transmission mechanism 7, the transmission mechanism 7 is connected to a water spraying mechanism 5, the lifting mechanism 3 is connected to a sound amplifying mechanism 4, and the sound amplifying mechanism 4 is arranged inside the rolling door mechanism 2; the door body 1 can be rolled up through the arranged door rolling mechanism 2, the guide mechanism 6 can drive the door rolling mechanism 2 to roll the door body 1 through the arranged guide mechanism 6, when a fire disaster occurs, the guide mechanism 6 directly drives the door rolling mechanism 2 to roll the door body 1, and the guide mechanism 6 is driven to work through the arranged lifting mechanism 3; kinetic energy of the lifting mechanism 3 is transmitted to the water spraying mechanism 5 through the arranged transmission mechanism 7, and the water spraying mechanism 5 can extrude water flow in the water tank 51, so that the water flow is sprayed out from the inside of the spray head 56 after being pressurized, and a fire extinguishing effect is achieved.
Specifically, the rolling door mechanism 2 comprises a containing box 21 installed on a door frame, a motor cover 22 is fixed at one end of the containing box 21, a winch is installed inside the motor cover 22, the output end of the winch is connected with a transmission shaft 23, a protection rod 26 is sleeved on the transmission shaft 23, a door body 1 is connected to the surface of the protection rod 26, a first gear 24 is fixed on the transmission shaft 23, a plurality of first clamping teeth 25 which are uniformly distributed are arranged on the outer circumference of the first gear 24, and the first clamping teeth 25 are meshed with second clamping teeth 62 on the guide mechanism 6; the transmission shaft 23 is driven to rotate through the rotation of the arranged winch, the transmission shaft 23 can drive the first gear 24 to rotate when rotating, the first gear 24 and the second gear 61 are not on the same synchronous plane at the moment, and the first gear 24 can rotate; at this moment, the protective rod 26 can drive the door body 1 to be rolled up, so that the door body 1 is opened, and a fireman can conveniently enter the room to extinguish fire.
Specifically, the guide mechanism 6 includes a second latch 62 engaged with the first latch 25 on the door rolling mechanism 2, the second latch 62 is uniformly distributed on the surface of the second gear 61, a notch 65 is formed in the middle of the second gear 61, two guide grooves 63 are formed in the notch 65, a thread groove 64 is formed in the middle of the second gear 61, and the interior of the second gear 61 is matched with the threaded rod 36 on the lifting mechanism 3; second gear 61 through setting up meshes with first gear 24 along with hoist mechanism 3's promotion mutually, and then makes second gear 61 rotate and can drive first gear 24 and rotate, and the rolling door body 1 when first gear 24 rotates, and door body 1 is opened this moment, and the indoor people of being convenient for evacuate fast, and the outdoor fire fighter of also being convenient for puts out a fire and handles.
Specifically, the guide mechanism 6 further comprises a top block 66 arranged on the side wall of the second gear 61, the top block 66 is fixedly connected through a connecting pin 67, and the top block 66 is abutted against the rotating plate 45 on the sound amplifying mechanism 4; when the second gear 61 rotates, the top block 66 on the side wall of the second gear 61 can abut against the rotating plate 45, and the plurality of top blocks 66 can continuously extrude the rotating plate 45, so that the rotating plate 45 continuously rotates and resets, the rotating plate 45 drives the knocking hammer 44 to ring, and the alarm effect is achieved.
Specifically, the lifting mechanism 3 includes a threaded rod 36 in threaded fit with a threaded groove 64, one end of the threaded rod 36 is connected with an output shaft 32, the output shaft 32 is connected with a first motor 35, the first motor 35 is installed inside the protective cover 31 through a connecting rod 33, and the protective cover 31 is installed on the side wall of the storage box 21; when the first motor 35 rotates, the first motor 35 drives the threaded rod 36 to rotate, the second gear 61 moves forward under the matching action of the threaded rod 36 and the threaded groove 64, firstly, the threaded rod 36 enters the inside of the notch 65, as shown in fig. 4, the notch 65 is of an inwards concave circular arc structure, so that the guide block 37 on the threaded rod 36 slowly enters the inside of the guide groove 63, and as the width size of the guide block 37 is smaller than that of the guide groove 64, after the guide block 37 enters the inside of the guide groove 64, the guide block 37 moves inside the guide groove 64 until the guide block 37 abuts against the side wall of the guide groove 64; when the second gear 61 moves to the position where the guide groove 63 is in contact with the guide block 37, the second gear 61 moves on the polished rod section without threads on the threaded rod 36, and when the second gear 61 cannot move, the guide block 37 is completely abutted against the guide groove 63, and then the second gear 61 synchronously rotates along with the threaded rod 36; at this time, the second gear 61 is just meshed with the first gear 24, the second gear 61 drives the first gear 24 to rotate synchronously, and then the first gear 24 drives the protection rod 26 to roll up the door body 1, and the door body 1 is opened.
Specifically, the lifting mechanism 3 further comprises two guide blocks 37 arranged on a threaded rod 36, a worm 34 is fixedly connected to one end of the threaded rod 36 far away from the output shaft 32, and the worm 34 is matched with a worm wheel 75 on the transmission mechanism 7; when the first motor 35 rotates, the threaded rod 36 rotates synchronously, at the moment, the worm 34 rotates synchronously with the threaded rod 36, the worm wheel 75 which is arranged on the side wall of the worm 34 and meshed with the worm wheel rotates synchronously, and the transmission mechanism 7 can be driven to transmit kinetic energy to the water spraying mechanism 5 to spray water.
Specifically, the sound amplifying mechanism 4 comprises a rotating plate 45 matched with a top block 66, a knocking hammer 44 is arranged at one end, away from the top block 66, of the rotating plate 45, a stabilizing pin 46 is arranged in the middle of the rotating plate 45, the stabilizing pin 46 is connected to the side wall of the storage box 21, a sound board 43 matched with the knocking hammer 44 is arranged on one side of the rotating plate 45, the sound board 43 is mounted on the side wall of the amplifying cavity 42, a sound amplifying cylinder 41 is arranged at the top of the amplifying cavity 42, two tension springs 47 are arranged on the side wall of the amplifying cavity 42, and the end parts of the tension springs 47 are connected with the side wall of the rotating plate 45; through the continuous emergence rotation of the commentaries on classics board 45 that sets up along with the continuous extrusion of kicking block 66, and then change the continuous soundboard 43 of beating hammer 44 on the board 45 lateral wall, the continuous sound that makes of soundboard 43, the sound that the soundboard 43 sent can be quick spreads out the sound through amplification chamber 42 and sound amplification section of thick bamboo 41, is convenient for send out the police dispatch newspaper sound.
Specifically, the transmission mechanism 7 includes a worm wheel 75 abutting against the worm 34, the worm wheel 75 is connected with a rotating rod 72, a bearing 74 is sleeved at the middle part of the rotating rod 72, the bearing 74 is fixed on the side wall of the accommodating box 21 through a support rod 73, a rotating wheel 71 is fixed at one end of the rotating rod 72 far away from the worm wheel 75, and the rotating wheel 71 is meshed with the toothed plate 52 on the water spraying mechanism 5; the worm gear 75 is driven by the worm 34 to rotate, the rotating rod 72 connected with the worm gear 75 rotates, when the rotating rod 72 rotates, the rotating rod 72 drives the rotating wheel 71 to synchronously rotate, and at the moment, the rotating wheel 71 pushes the toothed plate 52 to move in the water tank 51.
Specifically, the water spraying mechanism 5 comprises a toothed plate 52 which is in transmission with a rotating wheel 71 on the transmission mechanism 7, the bottom of the toothed plate 52 is connected with a squeezing plate 53, the squeezing plate 53 is attached to the water tank 51, two sliding blocks 54 are arranged on the side surface of the squeezing plate 53, the sliding blocks 54 are in sliding connection with the water tank 51, a water pipe 55 which is located below the squeezing plate 53 is arranged inside the water tank 51, and the water pipe 55 is communicated with the spray head 56. Drive pinion rack 52 through runner 71 that sets up and remove, when pinion rack 52 removes, pinion rack 52 can drive stripper plate 53 downstream, when stripper plate 53 downstream, stripper plate 53 can extrude its below water, and then water can be extruded to the inside of water pipe 55, when the inside pressure grow of water pipe 55, shower nozzle 56 can be opened, thereby spray away water from the inside of shower nozzle 56, play certain cooling and the function of putting out a fire, can put out a fire for the fire fighter and provide certain advantage, reach the good effect of conflagration security protection.
When the smoke alarm is used, when a fire disaster occurs indoors at night, the smoke alarm gives an alarm, the smoke alarm transmits a signal to the first motor 35 through the PLC, the first motor 35 rotates, when the first motor 35 rotates, the first motor 35 drives the threaded rod 36 to rotate, the second gear 61 moves forwards under the matching action of the threaded rod 36 and the threaded groove 64, when the second gear 61 moves to a position where the guide groove 63 is in contact with the guide block 37, the second gear 61 moves on a polished rod section without threads on the threaded rod 36, when the second gear 61 cannot move, the guide block 37 is completely abutted against the guide groove 63, and the second gear 61 synchronously rotates along with the threaded rod 36; at this time, the second gear 61 is just meshed with the first gear 24, the second gear 61 drives the first gear 24 to synchronously rotate, and then the first gear 24 drives the protective rod 26 to roll the door body 1, and the door body 1 is opened; when the first motor 35 rotates, and the second gear 61 is driven to rotate, the ejector blocks 66 on the side wall of the second gear 61 abut against the rotating plate 45, the plurality of ejector blocks 66 continuously extrude the rotating plate 45, the rotating plate 45 rotates around the stabilizing pin 46, and then the knocking hammers 44 on the side wall of the rotating plate 45 continuously hit the soundboard 43, the soundboard 43 continuously makes sound, and the sound made by the soundboard 43 can be quickly transmitted out through the amplifying cavity 42 and the sound amplifying cylinder 41, so that the sound of an alarm can be conveniently sent out, and the alarm effect can be achieved; people near the storefront can find out a fire conveniently; when first motor 35 rotates, threaded rod 36 drives worm 34 and rotates, worm 34 drives turbine 75 and rotates, runner 71 drives pinion rack 52 and removes, when pinion rack 52 removes, pinion rack 52 can drive stripper plate 53 downstream, when stripper plate 53 downstream, stripper plate 53 can extrude the water of its below, and then water can be extruded to the inside of water pipe 55, when the inside pressure grow of water pipe 55, shower nozzle 56 can be opened, thereby spray away water from the inside of shower nozzle 56, play certain function of cooling and putting out a fire, can put out a fire for the fireman and provide certain advantage, reach the good effect of fire security protection.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The security rolling door is characterized by comprising a door body (1), wherein a door rolling mechanism (2) is connected above the door body (1), a guide mechanism (6) is connected to the door rolling mechanism (2), the guide mechanism (6) is connected with a lifting mechanism (3), the lifting mechanism (3) is connected with a transmission mechanism (7), the transmission mechanism (7) is connected with a water spraying mechanism (5), the lifting mechanism (3) is connected with a sound amplifying mechanism (4), and the sound amplifying mechanism (4) is arranged inside the door rolling mechanism (2);
the utility model discloses a rolling door mechanism, including installing containing box (21) on the door frame, the one end of containing box (21) is fixed with motor cover (22), the internally mounted of motor cover (22) has the hoist engine, the output of hoist engine is connected with transmission shaft (23), the cover is equipped with fender rod (26) on transmission shaft (23), the fender rod (26) be connected with a body (1) on the surface, be fixed with first gear (24) on transmission shaft (23), be provided with a plurality of evenly distributed's first latch (25) on the outer circumference of first gear (24), second latch (62) on first latch (25) and guiding mechanism (6) mesh mutually.
2. The security rolling door according to claim 1, wherein the guide mechanism (6) comprises a second latch (62) engaged with the first latch (25) on the rolling door mechanism (2), the second latch (62) is uniformly distributed on the surface of the second gear (61), a notch (65) is formed in the middle of the second gear (61), two guide grooves (63) are formed in the notch (65), a thread groove (64) is formed in the middle of the second gear (61), and the inner portion of the second gear (61) is matched with the threaded rod (36) on the lifting mechanism (3).
3. The security rolling door according to claim 2, wherein the guide mechanism (6) further comprises a top block (66) arranged on the side wall of the second gear (61), the top block (66) is fixedly connected through a connecting pin (67), and the top block (66) abuts against a rotating plate (45) on the sound amplifying mechanism (4).
4. A security rolling door according to claim 3, characterized in that the lifting mechanism (3) comprises a threaded rod (36) which is in threaded fit with a threaded groove (64), one end of the threaded rod (36) is connected with an output shaft (32), the output shaft (32) is connected with a first motor (35), the first motor (35) is installed inside a protective cover (31) through a connecting rod (33), and the protective cover (31) is installed on the side wall of the storage box (21).
5. The security rolling door according to claim 4, characterized in that the lifting mechanism (3) further comprises two guide blocks (37) arranged on a threaded rod (36), a worm (34) is fixedly connected to one end of the threaded rod (36) far away from the output shaft (32), and the worm (34) is matched with a worm wheel (75) on the transmission mechanism (7).
6. The security rolling door according to claim 5, wherein the sound amplifying mechanism (4) comprises a rotating plate (45) matched with the ejector block (66), a knocking hammer (44) is arranged at one end, far away from the ejector block (66), of the rotating plate (45), a stabilizing pin (46) is arranged in the middle of the rotating plate (45), the stabilizing pin (46) is connected to the side wall of the containing box (21), a sound board (43) matched with the knocking hammer (44) is arranged on one side of the rotating plate (45), the sound board (43) is installed on the side wall of the amplifying cavity (42), a sound amplifying cylinder (41) is arranged at the top of the amplifying cavity (42), two tension springs (47) are arranged on the side wall of the amplifying cavity (42), and the end portions of the tension springs (47) are connected with the side wall of the rotating plate (45).
7. The security rolling door according to claim 6, wherein the transmission mechanism (7) comprises a turbine (75) abutted to the worm (34), a rotating rod (72) is connected to the turbine (75), a bearing (74) is sleeved in the middle of the rotating rod (72), the bearing (74) is fixed on the side wall of the storage box (21) through a supporting rod (73), a rotating wheel (71) is fixed at one end, far away from the turbine (75), of the rotating rod (72), and the rotating wheel (71) is meshed with a toothed plate (52) on the water spraying mechanism (5).
8. The security rolling door according to claim 7, wherein the water spraying mechanism (5) comprises a toothed plate (52) which is in transmission with an upper rotating wheel (71) of the transmission mechanism (7), the bottom of the toothed plate (52) is connected with a squeezing plate (53), the squeezing plate (53) is attached to a water tank (51), two sliding blocks (54) are arranged on the side surface of the squeezing plate (53), the sliding blocks (54) are in sliding connection with the water tank (51), a water pipe (55) located below the squeezing plate (53) is arranged inside the water tank (51), and the water pipe (55) is communicated with the spray head (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558514.3A CN115012796A (en) | 2022-05-21 | 2022-05-21 | Security protection rolling slats door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210558514.3A CN115012796A (en) | 2022-05-21 | 2022-05-21 | Security protection rolling slats door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115012796A true CN115012796A (en) | 2022-09-06 |
Family
ID=83068209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210558514.3A Pending CN115012796A (en) | 2022-05-21 | 2022-05-21 | Security protection rolling slats door |
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| Country | Link |
|---|---|
| CN (1) | CN115012796A (en) |
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| CN214196094U (en) * | 2020-12-06 | 2021-09-14 | 肯夫门业(苏州)有限公司 | Manual rolling shutter door suitable for large-size door opening |
| CN113648560A (en) * | 2021-08-02 | 2021-11-16 | 山东速盈消防科技有限公司 | Water mist spraying rolling shutter door for fire fighting |
| CN114281165A (en) * | 2022-01-05 | 2022-04-05 | 苏州浪潮智能科技有限公司 | Server case |
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|---|---|---|---|---|
| JP3107654U (en) * | 2004-09-08 | 2005-02-03 | 株式会社 東新商会 | Fire shutter descent warning device |
| CN205532118U (en) * | 2015-12-25 | 2016-08-31 | 沈阳金天时防火卷帘门有限公司 | Water -spray fireproof roller shutter |
| CN108434642A (en) * | 2018-02-28 | 2018-08-24 | 邹永杰 | A kind of movable type fire-fighting sprinkling fire equipment |
| CN109098634A (en) * | 2018-09-13 | 2018-12-28 | 无锡市恒邦消防设备有限公司 | A kind of water-fog type fire prevention steel multi-vane roll door |
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| CN114281165A (en) * | 2022-01-05 | 2022-04-05 | 苏州浪潮智能科技有限公司 | Server case |
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