CN109538083B - Fire-proof anti-theft entrance door - Google Patents
Fire-proof anti-theft entrance door Download PDFInfo
- Publication number
- CN109538083B CN109538083B CN201811228846.5A CN201811228846A CN109538083B CN 109538083 B CN109538083 B CN 109538083B CN 201811228846 A CN201811228846 A CN 201811228846A CN 109538083 B CN109538083 B CN 109538083B
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- Prior art keywords
- shaft
- fixedly connected
- door
- frame
- gear
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/08—Water curtains
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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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
- E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
- E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
-
- 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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- 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
- E06B3/70—Door leaves
- E06B3/72—Door leaves consisting of frame and panels, e.g. of raised panel type
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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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
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to the technical field of entrance doors, in particular to a fireproof and antitheft entrance door which comprises a door plate, a water guide pipe, a rotary spray head, a magnetic control switch, a magnet and a door frame, wherein the door plate is provided with a water inlet pipe and a water outlet pipe; the door plate comprises a frame, an outer plate, an inner plate, a door shaft, a prying-resistant rod sliding groove and a maintenance and inspection bin door; the inner plate and the outer plate are respectively and fixedly connected to the inner end and the outer end of the frame; the middle ends of the two door shafts are respectively and fixedly connected in the upper end and the lower end of one side of the frame, and the other side of the frame is provided with a convex edge; a water guide pipe hole is formed in the door spindle positioned above the door spindle and penetrates through the door spindle above the water guide pipe hole; when a fire disaster spreads to the front of a door, the valve of the water guide pipe is opened through the magnetic control switch, water is sprayed through the spray head, when the valve is opened through the magnetic control switch, the prying-resistant rod is automatically driven to retract, and the state of back locking is cancelled.
Description
Technical Field
The invention relates to the technical field of entrance doors, in particular to a fireproof and antitheft entrance door.
Background
With the development of urban construction, more and more high-rise buildings are built, and entrance doors installed in more than seven buildings must be fireproof doors according to relevant laws, regulations and management rules, but in order to ensure the property safety of residents, the fireproof entrance doors must also have an anti-theft function. However, in the prior art, most of fire-proof entrance doors only adopt the fire-proof and heat-insulating filler placed in the door to achieve the purpose of fire-proof and heat-insulating, but when a fire comes, the entrance doors can only passively delay the spread of the fire to the room, and have no function of controlling the fire, and residents often additionally perform multi-point counter-locking after locking the doors for safety, and when the fire spreads, the locks are easy to deform due to the sharp increase of the temperature, when indoor personnel need to escape or valuable rescue personnel come, the entrance doors cannot be opened due to the deformation of the locks, the rescue time is delayed, and the danger is increased.
Disclosure of Invention
The invention aims to provide a fireproof and antitheft entrance door, when a fire disaster spreads to the vicinity of the entrance door, three spray heads can automatically rotate and spray water, the door body is cooled, the spread of the fire disaster to the indoor is controlled to a certain degree, and meanwhile, a prying-resistant rod can be automatically contracted to cancel an anti-locking state, so that rescue personnel can forcibly break the door to rescue indoor personnel under special conditions.
The purpose of the invention is realized by the following technical scheme:
a fireproof and antitheft entrance door comprises a door plate, a water guide pipe, a rotary spray head, a magnetic control switch, a magnet and a door frame, wherein the door plate comprises a frame, an outer plate, an inner plate, a door shaft, an anti-prying rod sliding groove and a maintenance and inspection bin door; the inner plate and the outer plate are respectively and fixedly connected to the inner end and the outer end of the frame; the middle ends of the two door shafts are respectively and fixedly connected in the upper end and the lower end of one side of the frame, and the other side of the frame is provided with a convex edge; a water guide pipe hole is formed in the door spindle positioned above the door spindle and penetrates through the door spindle above the water guide pipe hole; the left end and the right end of the frame are respectively provided with an anti-prying bar sliding chute; the middle end of the inner plate is provided with a rectangular groove, and the maintenance and inspection bin door is hinged in the rectangular groove through a hinge;
the water guide pipe comprises a water inlet pipe, a water distribution box, a middle guide pipe, a right guide pipe and a left guide pipe; the lower end of the water inlet pipe is connected and communicated with the top end of the water diversion box; the upper end of the middle guide pipe is connected and communicated with the middle end of the lower end of the water diversion box; the upper ends of the left guide pipe and the right guide pipe are respectively connected and communicated with the left end and the right end of the lower end of the water diversion box; the upper end of the water inlet pipe penetrates through and is fixedly connected with a water guide pipe hole of the door shaft above; the front end of the water distribution box is fixedly connected to the inner wall of the outer plate;
the rotary spray head comprises a water outlet pipe, a pipe cap and a spray head; the outer end of the water outlet pipe is fixedly connected in the pipe cap; the spray head is connected and communicated with the side end of the pipe cap; the middle end of the water outlet pipe is rotatably connected in the outer plate through a bearing with a seat; the inner ends of the water outlet pipes of the three rotary spray heads are respectively and movably and hermetically connected with the lower ends of the middle guide pipe, the right guide pipe and the left guide pipe;
the magnetic control switch comprises a rocker arm, a hinge rod, an arc-shaped outer rack, an extension spring I, an extension spring frame I, a driving gear shaft, a driving bevel gear I, a driven bevel gear I, a first driving shaft, a driving gear I, a first driving shaft frame, a driven gear I, a valve shaft, a valve and a sliding block chute; the middle end of the rocker arm is hinged on the hinge rod; the arc-shaped outer rack is fixedly connected to the right end of the rocker arm; the bottom end of the extension spring I is fixedly connected to the upper end of the left end of the rocker arm; the bottom end of the extension spring frame I is fixedly connected to the upper end of the extension spring I; the driving gear is fixedly connected to the middle end of the driving gear shaft; the driving bevel gear I is fixedly connected to the rear end of the driving gear shaft; the driving gear is in meshing transmission with the arc-shaped external tooth bar; the driven bevel gear I and the driving bevel gear I are in meshing transmission; the driven bevel gear I is fixedly connected to the bottom end of the first transmission shaft; the driving gear I is fixedly connected to the top end of the first transmission shaft; the middle end of the first transmission shaft is rotatably connected to the first transmission shaft frame through a bearing with a seat; the valve and the driven gear I are respectively and fixedly connected to the upper end and the lower end of the valve shaft; the driven gear I and the driving gear I are in meshing transmission; the left end of the rocker arm is provided with a sliding block chute; the hinge rod, the tension spring frame I and the first transmission shaft frame are fixedly connected to the inner wall of the outer plate; the front end of the driving gear shaft is rotationally connected to the outer plate through a bearing with a seat; the middle end of the valve shaft is rotatably connected in the water inlet pipe through a sealing bearing with a seat; the valve is arranged in the water inlet pipe;
the magnet is fixedly connected to the inner wall of the outer plate and is positioned below the left end of the rocker arm;
the door frame comprises a door frame body and a convex edge groove; the two door shafts are respectively hinged at the upper end and the lower end of the door frame body; the convex edge of the frame is blocked in the convex edge groove.
The fireproof and antitheft entrance door further comprises a prying-resistant device, wherein the prying-resistant device comprises a sliding block, a sliding block frame, a lifting shaft frame, a shaft frame seat support, a driven gear II, a lifting gear, a prying-resistant rod frame, an extension spring II and an extension spring frame II; the sliding block is hinged in the sliding block frame; the bottom end of the lifting shaft is rotatably connected to the sliding block frame through a bearing with a seat; the middle end of the lifting shaft is rotatably connected to one end of the lifting shaft frame through a bearing with a seat; the other end of the lifting shaft bracket is provided with a trapezoidal sliding block; a trapezoidal sliding groove in the vertical direction is arranged in the shaft bracket seat, and the upper end and the lower end of the shaft bracket seat are fixedly connected with baffle plates; the trapezoidal sliding block of the lifting shaft bracket is connected in the trapezoidal sliding groove of the shaft bracket seat in a sliding manner; the baffle plates at the upper end and the lower end of the lifting shaft bracket are blocked at the upper end and the lower end of the trapezoidal slide block of the lifting shaft bracket; one end of the shaft bracket seat support is fixedly connected with the front end of the shaft bracket seat; the driven gear II and the lifting gear are both fixedly connected to the lifting shaft; the lifting gear, the driven gear II and the lifting shaft bracket are sequentially arranged from top to bottom; two anti-prying rods are arranged; racks are arranged on the inner sides of the two anti-prying rods; racks of the two anti-prying rods are respectively meshed at the front end and the rear end of the lifting gear for transmission; the two anti-prying rods are respectively connected in the two anti-prying rod frames in a sliding manner; one ends of the two anti-prying rods are respectively and fixedly connected with one ends of the two extension springs II; the two extension springs II are respectively positioned at the left end and the right end of the lifting shaft; the other ends of the two extension springs II are respectively fixedly connected to the two extension spring frames II; the sliding block is connected in the sliding block chute in a sliding way; the pedestal bracket is fixedly connected to the outer plate; the other ends of the two anti-prying rods are respectively connected in the two anti-prying rod sliding grooves in a sliding manner; two anti-prying rod frames and two tension spring frames II are respectively and fixedly connected to the inner walls of the inner plate and the outer plate.
The fireproof and antitheft entrance door further comprises a lock control device; the lock control device comprises a lock ring, a lock core, a worm gear shaft frame, a worm gear shaft, a worm gear and a driving gear II; the two lock rings are respectively and fixedly connected in the inner plate and the outer plate; the lock core is arranged in the lock ring; the outer surface of the middle end of the lock core is provided with a worm thread, and the lock core is in meshing transmission with the worm wheel through the worm thread; the worm wheel is fixedly connected to the middle end of the worm wheel shaft; the bottom end of the worm wheel shaft is rotatably connected to a worm wheel shaft frame through a bearing with a seat; the driving gear II is fixedly connected to the top end of the worm wheel shaft; the worm wheel shaft bracket is fixedly connected to the inner wall of the outer plate; the driving gear II and the driven gear II are in meshing transmission.
The door frame also comprises an anti-prying bar clamping groove; two ends of the door frame body are respectively provided with an anti-prying rod clamping groove; the two anti-prying rods are respectively inserted into the two anti-prying rod clamping grooves.
The rotary nozzle also comprises a driven bevel gear ring; the number of the driven bevel gear rings is three, and the three driven bevel gear rings are respectively and fixedly connected to the three water outlet pipes; the three driven bevel gear rings are all positioned on the inner side of the outer plate.
The fireproof and antitheft entrance door further comprises a hydraulic driving device, wherein the hydraulic driving device comprises a blade, a blade shaft frame, a blade shaft, a driving bevel gear II, a driven bevel gear II, an output shaft, a driving gear III, a driven gear III, a second transmission shaft, a driving bevel gear III, a driven bevel gear III, a long transverse shaft, a driving gear IV, a transverse shaft frame, a driven gear IV, a short transverse shaft frame, a driving bevel gear IV and a second transmission shaft frame; the blade and the driving bevel gear II are respectively and fixedly connected to two ends of the blade shaft; the middle end of the blade shaft is rotatably connected with the middle end of the blade shaft frame through a sealing bearing with a seat; the driving bevel gear II and the driven bevel gear II are in meshing transmission; the driven bevel gear II and the driving gear III are respectively and fixedly connected to the upper end and the lower end of the output shaft; the driving gear III and the driven gear III are in meshing transmission; the driven gear III and the driving bevel gear III are respectively and fixedly connected to the upper end and the lower end of the second transmission shaft; the driving bevel gear III is in meshing transmission with the driven bevel gear III; the driven bevel gear III is fixedly connected to the long transverse shaft; two ends of the long transverse shaft are respectively and rotatably connected to the two transverse shaft brackets through bearings with seats; three driving gears IV are fixedly connected to the long transverse shaft and are respectively in meshed transmission with three driven gears IV; the three driven gears IV are respectively and fixedly connected with one end of the three short transverse shafts; the middle ends of the three short transverse shafts are respectively and rotatably connected in the three short transverse shaft brackets through bearings with seats; the other ends of the three short transverse shafts are fixedly connected with a driving bevel gear IV; the middle end of the second transmission shaft is rotatably connected in the second transmission shaft frame through a bearing with a seat; the blades are positioned in the water inlet pipe; two ends of the blade shaft bracket are fixedly connected in the inner wall of the water inlet pipe; the middle end of the output shaft is rotatably connected to the bottom end of the water inlet pipe through a sealed bearing with a seat; the second transmission shaft bracket, the two cross shaft brackets and the three short cross shaft brackets are fixedly connected to the inner wall of the outer plate; and the three driving bevel gears IV are respectively in meshing transmission with the three driven bevel gear rings.
The inner wall of the door frame body is connected with a sealing rubber strip through universal glue.
The invention has the beneficial effects that:
when a fire disaster spreads to the front of a door, a valve of a water guide pipe is opened through a magnetic control switch, water is sprayed through a spray head, the spray head is driven to rotate through a hydraulic driving device, water is sprayed in multiple directions to cool a door panel and a door frame, so that the deformation of the door body due to high temperature is prevented, rescue workers or residents are subjected to risks due to the fact that the door panel cannot be opened in the process of rescue or escape, meanwhile, the fire spread to the front of the door is controlled to a certain extent through the water spraying, and valuable rescue time is won for the residents indoors; when the valve is opened by the magnetic control switch, the prying-resistant rod can be automatically driven to retract, the back locking state is cancelled, and rescue workers are prevented from entering the door by breaking the door when the door cannot be opened due to the conditions of coma, injury and the like of indoor workers; the interior of the fire-fighting water tank is completely of a mechanical structure, and the electronic device is not used, so that the function failure of the fire-fighting water tank caused by the damage or the failure of the electronic device under the extreme application environment in a fire disaster can be avoided, and the life and property of rescue workers and residents are subjected to risks and even suffer from loss.
Drawings
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic diagram of the internal structure of the present invention;
FIG. 4 is a second schematic diagram of the internal structure of the present invention;
FIG. 5 is a first schematic view of a door panel according to the present invention;
FIG. 6 is a second schematic view of a door panel according to the present invention;
FIG. 7 is a schematic view of the structure of the water guide duct of the present invention;
FIG. 8 is a schematic view of a rotary sprayer according to the present invention;
FIG. 9 is a schematic view of a magnetic control switch according to the present invention;
FIG. 10 is a schematic view of the hydraulic drive of the present invention;
FIG. 11 is a schematic view of the anti-pry apparatus of the present invention;
FIG. 12 is a schematic structural view of a lock control device according to the present invention;
fig. 13 is a schematic view of the door frame structure of the present invention.
In the figure: a door panel 1; a frame 1-1; an outer panel 1-2; inner plates 1-3; 1-4 of a door shaft; 1-5 of anti-pry bar chutes; 1-6 of a maintenance inspection bin gate; a water conduit 2; 2-1 of a water inlet pipe; 2-2 of a water distribution box; 2-3 of a middle draft tube; 2-4 parts of a right guide pipe; 2-5 parts of a left guide pipe; a rotary nozzle 3; a water outlet pipe 3-1; a driven bevel gear ring 3-2; 3-3 of a pipe cap; 3-4 of a spray head; a magnetic control switch 4; a rocker arm 4-1; a hinge rod 4-2; 4-3 of an arc-shaped outer rack; 4-4 parts of an extension spring; 4-5 parts of a tension spring frame I; drive gears 4-6; drive gear shaft 4-7; 4-8 parts of a driving bevel gear; driven bevel gears I4-9; 4-10 parts of a first transmission shaft; a driving gear I4-11; 4-12 of a first transmission shaft frame; 4-13 parts of a driven gear; valve shaft 4-14; 4-15 parts of a valve; 4-16 sliding blocks and sliding grooves; the device comprises a hydraulic driving device 5, blades 5-1, a blade shaft bracket 5-2, a blade shaft 5-3, a driving bevel gear II 5-4, a driven bevel gear II 5-5, an output shaft 5-6, a driving gear III 5-7, a driven gear III 5-8, a second transmission shaft 5-9, a driving bevel gear III 5-10, a driven bevel gear III 5-11, a long transverse shaft 5-12, a driving gear IV 5-13, a transverse shaft bracket 5-14, a driven gear IV 5-15, a short transverse shaft 5-16, a short transverse shaft bracket 5-17, a driving bevel gear IV 5-18 and a second transmission shaft bracket 5-19; a pick-proof device 6; 6-1 of a slide block; a slider frame 6-2; 6-3 of a lifting shaft; 6-4 of a lifting shaft bracket; 6-5 parts of a pedestal base; 6-6 of a shaft bracket seat bracket; 6-7 parts of a driven gear II; 6-8 parts of lifting gear; 6-9 parts of an anti-pry rod; 6-10 parts of anti-prying rod frame; 6-11 parts of a tension spring; 6-12 parts of a tension spring frame II; a lock control device 7; a locking ring 7-1; a lock cylinder 7-2; a worm wheel shaft bracket 7-3; 7-4 of a worm wheel shaft; 7-5 of worm wheel; driving gears II 7-6; a magnet 8; a door frame 9; a doorframe body 9-1; the convex edge groove 9-2; and an anti-pry bar clamping groove 9-3.
Detailed Description
The invention is described in further detail below with reference to fig. 1-13.
The first embodiment is as follows:
as shown in fig. 1-13, a fire-proof and theft-proof entrance door comprises a door plate 1, a water conduit 2, a rotary nozzle 3, a magnetic control switch 4, a magnet 8 and a door frame 9; the door plate 1 comprises a frame 1-1, an outer plate 1-2, an inner plate 1-3, a door shaft 1-4, a prying-resistant rod sliding groove 1-5 and a maintenance inspection bin door 1-6; the inner plate 1-3 and the outer plate 1-2 are respectively and fixedly connected to the inner end and the outer end of the frame 1-1; the middle ends of the two door shafts 1-4 are respectively and fixedly connected in the upper end and the lower end of one side of the frame 1-1, and the other side of the frame 1-1 is provided with a convex edge; a water guide pipe hole is formed in the upper door shaft 1-4 and penetrates through the upper door shaft 1-4; the left end and the right end of the frame 1-1 are respectively provided with an anti-prying bar sliding chute 1-5; the middle end of the inner plate 1-3 is provided with a rectangular groove, and the maintenance and inspection bin door 1-6 is hinged in the rectangular groove through a hinge; when the door panel 1 is used, the frame 1-1, the outer panel 1-2 and the inner panel 1-3 form a door body, and the internal components of the door panel 1 can be maintained and detected through the maintenance and inspection bin door 1-6.
The water guide pipe 2 comprises a water inlet pipe 2-1, a water distribution box 2-2, a middle guide pipe 2-3, a right guide pipe 2-4 and a left guide pipe 2-5; the lower end of the water inlet pipe 2-1 is connected and communicated with the top end of the water distribution box 2-2; the upper end of the middle flow guide pipe 2-3 is connected and communicated with the middle end of the lower end of the water diversion box 2-2; the upper ends of the left guide pipe 2-5 and the right guide pipe 2-4 are respectively connected and communicated with the left end and the right end of the lower end of the water diversion box 2-2; the upper end of the water inlet pipe 2-1 penetrates through a water guide pipe hole of the upper door shaft 1-4 and is fixedly connected with the water guide pipe hole; the front end of the water distribution box 2-2 is fixedly connected to the inner wall of the outer plate 1-2; when the water guide pipe 2 is used, the upper part of the water inlet pipe 2-1 is connected with an indoor water pipeline through dynamic sealing; water flow enters the water diversion box 2-2 through the water inlet pipe 2-1 and is diverted to the middle diversion pipe 2-3, the right diversion pipe 2-4 and the left diversion pipe 2-5.
The rotary spray head 3 comprises a water outlet pipe 3-1, a pipe cap 3-3 and a spray head 3-4; the outer end of the water outlet pipe 3-1 is fixedly connected in the pipe cap 3-3; the spray head 3-4 is connected and communicated with the side end of the pipe cap 3-3; the middle end of the water outlet pipe 3-1 rotates along the axis of the outer plate 1-2 through a bearing with a seat and is axially fixed; the inner ends of water outlet pipes 3-1 of the three rotary nozzles 3 are respectively connected with the lower ends of a middle guide pipe 2-3, a right guide pipe 2-4 and a left guide pipe 2-5 in a dynamic sealing manner; when the rotary spray head 3 is used, water flows into the three water outlet pipes 3-1 through the middle guide pipe 2-3, the right guide pipe 2-4 and the left guide pipe 2-5 and is sprayed out by the three spray heads 3-4, and the water sprayed out by the spray heads 3-4 is fan-shaped, so that the action range of the sprayed water flow can be enlarged; the water outlet pipe 3-1, the pipe cap 3-3 and the nozzle 3-4 are made of high temperature resistant stainless steel.
The magnetic control switch 4 comprises a rocker arm 4-1, a hinge rod 4-2, an arc-shaped outer rack 4-3, an extension spring I4-4, an extension spring frame I4-5, a driving gear 4-6, a driving gear shaft 4-7, a driving bevel gear I4-8, a driven bevel gear I4-9, a first transmission shaft 4-10, a driving gear I4-11, a first transmission shaft frame 4-12, a driven gear I4-13, a valve shaft 4-14, a valve 4-15 and a sliding block sliding groove 4-16; the middle end of the rocker arm 4-1 is hinged on the hinge rod 4-2; the arc-shaped outer rack 4-3 is fixedly connected to the right end of the rocker arm 4-1; the bottom end of the extension spring I4-4 is fixedly connected to the upper end of the left end of the rocker arm 4-1; the bottom end of the extension spring frame I4-5 is fixedly connected to the upper end of the extension spring I4-4; the driving gear 4-6 is fixedly connected to the middle end of the driving gear shaft 4-7; the driving bevel gear I4-8 is fixedly connected to the rear end of the driving gear shaft 4-7; the driving gear 4-6 is in meshed transmission with the arc-shaped outer rack 4-3; the driven bevel gear I4-9 and the driving bevel gear I4-8 are in meshing transmission; the driven bevel gear I4-9 is fixedly connected to the bottom end of the first transmission shaft 4-10; the driving gear I4-11 is fixedly connected to the top end of the first transmission shaft 4-10; the middle end of the first transmission shaft 4-10 rotates on the first transmission shaft frame 4-12 along the axis thereof through a bearing with a seat and is axially fixed; the valves 4-15 and the driven gears I4-13 are respectively and fixedly connected to the upper end and the lower end of the valve shafts 4-14; the driven gear I4-13 is in meshing transmission with the driving gear I4-11; the left end of the rocker arm 4-1 is provided with a sliding block chute 4-16; the hinged rod 4-2, the extension spring frame I4-5 and the first transmission shaft frame 4-12 are fixedly connected to the inner wall of the outer plate 1-2; the front end of the drive gear shaft 4-7 rotates on the outer plate 1-2 along the axis thereof through a bearing with a seat and is axially fixed; the middle end of the valve shaft 4-14 rotates along the axis of the water inlet pipe 2-1 through a sealing bearing with a seat and is axially fixed; the valve 4-15 is arranged in the water inlet pipe 2-1; when the magnetic control switch 4 is used, when the tension spring I4-4 elastically pulls the left end of the rocker arm 4-1 to rotate upwards, the right end of the rocker arm 4-1 rotates downwards and drives the arc-shaped outer rack 4-3 to rotate, the arc-shaped outer rack 4-3 drives the driving gear 4-6 to rotate, the driving gear 4-6 drives the driving bevel gear I4-8 to rotate through the driving gear shaft 4-7, the driving bevel gear I4-8 drives the driven bevel gear I4-9 to rotate, the driven bevel gear I4-9 drives the first transmission shaft 4-10 to rotate, the first transmission shaft 4-10 drives the driving gear I4-11 to rotate, the driving gear I4-11 drives the driven gear I4-13 to rotate, and the driven gear I4-13 drives the valve shaft 4-14 to rotate, the valve shaft 4-14 drives the valve 4-15 to rotate, the outer ring of the valve 4-15 is provided with a sealing rubber ring, when the left end of the rocker arm 4-1 is positioned below, the valve 4-15 seals the water inlet pipe 2-1, so that water in the water inlet pipe 2-1 cannot flow continuously, when the left end of the rocker arm 4-1 rises, the valve 4-15 is driven to rotate to be parallel to the direction of water flow in the water inlet pipe 2-1, so that the water in the water inlet pipe 2-1 can flow, and the rocker arm 4-1 is made of magnetic conductive iron.
The magnet 8 is fixedly connected to the inner wall of the outer plate 1-2, and the magnet 8 is positioned below the left end of the rocker arm 4-1; the magnet 8 is positioned below the left end of the rocker arm 4-1, when no fire occurs, the left end of the rocker arm 4-1 is pressed down to be close to the magnet 8 through the maintenance and inspection door 1-6, the magnet 8 attracts the rocker arm 4-1 to the top end of the magnet 8 through magnetic force, at the moment, the left end of the rocker arm 4-1 faces downwards, the valve 4-15 seals the water inlet pipe 2-1, when a fire occurs, the temperature is transmitted to the magnet 8 through the outer plate 1-2, and when the limit of the operating temperature of the magnet 8 is reached, the magnetism of the magnet 8 is removed, when the magnet 8 can not attract the rocker arm 4-1, the tension spring I4-4 can pull the left end of the rocker arm 4-1 to rotate upwards through elasticity, and the valve 4-15 is rotated through the linkage, so that the water in the water inlet pipe 2-1 can circulate. Technicians can select magnets with different types according to actual fireproof requirements, such as the working temperature of the ferrite magnet is about 80-100 ℃, the working temperature of the samarium-cobalt magnet is about 250-350 ℃, the working temperature of the alnico magnet is about 450-900 ℃ and the like; when a fire spreads to the vicinity of the outer plate 1-2, the temperature of the outer plate 1-2 rises and is transferred to the magnet 8, and when the temperature of the magnet 8 gradually reaches the working temperature limit of the selected type of magnet, the magnet 8 is gradually demagnetized, thereby releasing the rocker arm 4-1 to complete whether a fire occurs through temperature sensing and controlling water spraying through magnetic control. When the fire disaster seriously reaches the Curie temperature of the magnet of the type, the magnet can be permanently demagnetized, and the magnet 8 can be continuously used after the fire disaster is over by replacing the maintenance and inspection bin doors 1-6.
The door frame 9 comprises a door frame body 9-1 and a convex edge groove 9-2; the two door shafts 1-4 are respectively hinged at the upper end and the lower end of the door frame body 9-1; the convex edge of the frame 1-1 is blocked in the convex edge groove 9-2. The door plate 1 is respectively hinged at the upper end and the lower end of the door frame body 9-1 through two door shafts 1-4 to realize the opening and closing of the door, technicians need to install a common door lock in the door plate 1 to be matched with the door frame for use, the selected door lock can be selected according to the requirements of users, and the convex edge of the frame 1-1 is blocked in the convex edge groove 9-2 to limit the stroke of the door.
The fireproof and antitheft entrance door further comprises a prying-resistant device 6, wherein the prying-resistant device 6 comprises a sliding block 6-1, a sliding block frame 6-2, a lifting shaft 6-3, a lifting shaft frame 6-4, a shaft frame seat 6-5, a shaft frame seat support 6-6, a driven gear II 6-7, a lifting gear 6-8, a prying-resistant rod 6-9, a prying-resistant rod frame 6-10, an extension spring II 6-11 and an extension spring frame II 6-12; the sliding block 6-1 is hinged in the sliding block frame 6-2; the bottom end of the lifting shaft 6-3 rotates on the sliding block frame 6-2 along the axis thereof through a bearing with a seat and is axially fixed; the middle end of the lifting shaft 6-3 rotates along the axis of one end of the lifting shaft frame 6-4 through a bearing with a seat and is axially fixed; the other end of the lifting shaft bracket 6-4 is provided with a trapezoidal sliding block; a trapezoidal sliding groove in the vertical direction is arranged in the shaft bracket seat 6-5, and the upper end and the lower end of the shaft bracket seat 6-5 are fixedly connected with baffles; the trapezoidal sliding block of the lifting shaft bracket 6-4 is connected in the trapezoidal sliding groove of the shaft bracket seat 6-5 in a sliding manner; the baffle plates at the upper end and the lower end of the lifting shaft frame 6-4 are blocked at the upper end and the lower end of the trapezoidal slide block of the lifting shaft frame 6-4; one end of the shaft bracket seat support 6-6 is fixedly connected with the front end of the shaft bracket seat 6-5; the driven gear II 6-7 and the lifting gear 6-8 are fixedly connected to the lifting shaft 6-3; the lifting gear 6-8, the driven gear II 6-7 and the lifting shaft bracket 6-4 are sequentially arranged from top to bottom; two anti-prying rods 6-9 are arranged; racks are arranged on the inner sides of the two anti-prying rods 6-9; racks of the two anti-prying rods 6-9 are respectively in meshing transmission at the front end and the rear end of the lifting gear 6-8; the two anti-prying rods 6-9 are respectively connected in the two anti-prying rod frames 6-10 in a sliding manner; one ends of the two anti-prying rods 6-9 are respectively and fixedly connected with one ends of the two extension springs II 6-11; the two extension springs II 6-11 are respectively positioned at the left end and the right end of the lifting shaft 6-3; the other ends of the two extension springs II 6-11 are respectively fixedly connected to the two extension spring frames II 6-12; the sliding block 6-1 is connected in the sliding block chute 4-16 in a sliding way; the shaft bracket seat support 6-6 is fixedly connected to the outer plate 1-2; the other ends of the two anti-prying rods 6-9 are respectively connected in the two anti-prying rod sliding grooves 1-5 in a sliding manner; two anti-prying bar frames 6-10 and two tension spring frames II 6-12 are respectively and fixedly connected to the inner walls of the inner plate 1-3 and the outer plate 1-2. When the anti-prying device 6 is used, when a fire disaster does not happen, the rocker arm 4-1 is adsorbed on the magnet 8, at the moment, the lifting gear 6-8 is meshed with racks of the two anti-prying rods 6-9, the driven gear II 6-7 is rotated to drive the two anti-prying rods 6-9 to reversely extend or retract through the lifting gear 6-8, the sliding block 6-1 slides in the sliding block chute 4-16 and is limited through a clamping groove, a guide rail and the like so that the sliding block can only transversely slide in the sliding block chute 4-16, when the magnet 8 is demagnetized, the rocker arm 4-1 drives the sliding block 6-1 to ascend through the sliding block chute 4-16, and the sliding block 6-1 drives the lifting shaft 6-3 to ascend through the sliding block frame; the lifting shaft 6-3 slides in the shaft bracket seat 6-5 through the lifting shaft bracket 6-4 to keep vertical until the lifting shaft bracket 6-4 is blocked on the baffle of the shaft bracket seat 6-5, and at the moment, the sliding block 6-1 limits the position of the rocker arm 4-1 and stops the continuous rising of the rocker arm; at the moment, the lifting shaft 6-3 rises, and the lifting gear 6-8 also rises along with the rising, so that the lifting gear 6-8 is disengaged from the rack of the anti-prying rod 6-9, the two anti-prying rods 6-9 are pulled and return to the initial positions due to the elasticity of the two tension springs II 6-11, and therefore the anti-prying and anti-locking state can be automatically released when a fire disaster occurs.
The fireproof and antitheft entrance door further comprises a lock control device 7; the lock control device 7 comprises a lock ring 7-1, a lock cylinder 7-2, a worm gear shaft frame 7-3, a worm gear shaft 7-4, a worm gear 7-5 and a driving gear II 7-6; two lock rings 7-1 are arranged, and the two lock rings 7-1 are respectively and fixedly connected in the inner plate 1-3 and the outer plate 1-2; the lock cylinder 7-2 is arranged in the lock ring 7-1; the outer surface of the middle end of the lock cylinder 7-2 is provided with a worm thread, and the lock cylinder 7-2 is in meshed transmission with the worm wheel 7-5 through the worm thread; the worm wheel 7-5 is fixedly connected to the middle end of the worm wheel shaft 7-4; the bottom end of the worm wheel shaft 7-4 rotates on the worm wheel shaft frame 7-3 along the axis thereof through a bearing with a seat and is axially fixed; the driving gear II 7-6 is fixedly connected to the top end of the worm wheel shaft 7-4; a worm wheel shaft bracket 7-3 is fixedly connected to the inner wall of the outer plate 1-2; the driving gear II 7-6 and the driven gear II 6-7 are in meshing transmission. When the lock control device 7 is used, the lock ring 7-1 and the lock core 7-2 can be understood as a universal lock, and technicians in the industry can select a matched door lock according to actual conditions, only a worm thread is fixedly connected on a rotating mechanism of the lock core 7-2, the worm gear 7-4 can be driven to rotate by rotating the lock core 7-2 through the worm gear 7-5, the worm gear 7-4 drives the driving gear II 7-6 to rotate, under the normal state, the driving gear II 7-6 can drive the driven gear II 6-7 to rotate, so that the anti-prying rod 6-9 extends out or retracts, when a fire disaster happens, the lifting shaft 6-3 is lifted to lift the driven gear II 6-7 and is disengaged from the driving gear II 7-6, so that the anti-prying rod 6-9 can normally and automatically retract.
The door frame 9 also comprises an anti-prying bar clamping groove 9-3; two ends of the door frame body 9-1 are respectively provided with an anti-prying bar clamping groove 9-3; the two anti-prying bars 6-9 are respectively inserted into the two anti-prying bar clamping grooves 9-3. When the two anti-prying rods 6-9 extend out, the two anti-prying rods 6-9 can be respectively inserted into the two anti-prying rod clamping grooves 9-3, so that the safety of the anti-prying door is improved when illegal persons pry the door.
The rotary nozzle 3 also comprises a driven bevel gear ring 3-2; the three driven bevel gear rings 3-2 are respectively fixedly connected to the water outlet pipe 3-1; the three driven bevel gear rings 3-2 are all positioned on the inner side of the outer plate 1-2. The driven bevel gear ring 3-2 can drive the water outlet pipe 3-1 to rotate, so that the pipe cap 3-3 and the spray head 3-4 can rotate, the spray head 3-4 can spray water in a rotating mode, the cooling range is enlarged, the spread of fire is prevented in a larger range, and valuable waiting rescue time is won for indoor residents.
The fireproof and antitheft entrance door further comprises a hydraulic driving device 5, wherein the hydraulic driving device 5 comprises 5-1 parts of blades, 5-2 parts of a blade shaft frame, 5-3 parts of a blade shaft, 5-4 parts of a driving bevel gear II, 5-5 parts of a driven bevel gear II, 5-6 parts of an output shaft, 5-7 parts of a driving gear III, 5-8 parts of a driven gear III, 5-9 parts of a second transmission shaft, 5-10 parts of a driving bevel gear III, 5-11 parts of a driven bevel gear III, 5-12 parts of a long transverse shaft, 5-13 parts of a driving gear IV, 5-14 parts of a transverse shaft frame, 5-15 parts of a driven gear IV, 5-16 parts of a short transverse shaft frame, 5-17 parts of a driving bevel gear IV and 5-19 parts of a second transmission shaft frame; the blade 5-1 and the driving bevel gear II 5-4 are respectively and fixedly connected with two ends of the blade shaft 5-3; the middle end of the blade shaft 5-3 rotates along the axis of the blade shaft frame 5-2 through the sealing bearing with a seat and is axially fixed; the driving bevel gear II 5-4 is in meshing transmission with the driven bevel gear II 5-5; the driven bevel gear II 5-5 and the driving gear III 5-7 are respectively and fixedly connected to the upper end and the lower end of the output shaft 5-6; the driving gear III 5-7 and the driven gear III 5-8 are in meshing transmission; the driven gear III 5-8 and the driving bevel gear III 5-10 are respectively and fixedly connected to the upper end and the lower end of a second transmission shaft 5-9; the driving bevel gear III 5-10 is in meshed transmission with the driven bevel gear III 5-11; the driven bevel gears III 5-11 are fixedly connected to the long transverse shafts 5-12; two ends of the long transverse shaft 5-12 rotate along the axis of the two transverse shaft frames 5-14 through bearings with seats and are axially fixed; the long transverse shaft 5-12 is fixedly connected with three driving gears IV 5-13, and the three driving gears IV 5-13 are respectively in meshed transmission with three driven gears IV 5-15; the three driven gears IV 5-15 are respectively and fixedly connected with one end of the three short transverse shafts 5-16; the middle ends of the three short transverse shafts 5-16 rotate along the axes in the three short transverse shaft brackets 5-17 through bearings with seats and are axially fixed; the other ends of the three short transverse shafts 5-16 are fixedly connected with driving bevel gears IV 5-18; the middle end of the second transmission shaft 5-9 rotates along the axis of the second transmission shaft frame 5-19 through a bearing with a seat and is axially fixed; the blades 5-1 are positioned in the water inlet pipe 2-1; two ends of the blade shaft bracket 5-2 are fixedly connected in the inner wall of the water inlet pipe 2-1; the middle end of the output shaft 5-6 rotates along the axis in the bottom end of the water inlet pipe 2-1 through a sealing bearing with a seat and is axially fixed; the second transmission shaft brackets 5-19, the two transverse shaft brackets 5-14 and the three short transverse shaft brackets 5-17 are all fixedly connected to the inner wall of the outer plate 1-2; the three driving bevel gears IV 5-18 are respectively in meshing transmission with the three driven bevel gear rings 3-2. When water flow is generated in the water inlet pipe 2-1, the blades 5-1 are driven to rotate, the blade shafts 5-3 drive the driven bevel gears II 5-5 to rotate through the driving bevel gears II 5-4, the driven bevel gears II 5-5 drive the driving gears III 5-7 to rotate through the output shafts 5-6, the driving gears III 5-7 drive the second transmission shafts 5-9 to rotate through the driven gears III 5-8, the second transmission shafts 5-9 drive the driven bevel gears III 5-11 to rotate through the driving bevel gears III 5-10, the driven bevel gears III 5-11 drive the long transverse shafts 5-12 to rotate, the long transverse shafts 5-12 drive the three driving gears IV 5-13 to rotate, and the three driving gears IV 5-13 respectively drive the three driven gears IV 5-15 to rotate, the three driven gears IV 5-15 drive the three driving bevel gears IV 5-18 to rotate through three short transverse shafts 5-16 respectively, and the driving bevel gears IV 5-18 drive the three driven bevel gear rings 3-2 to rotate respectively, so that the pipe caps 3-3 and the spray heads 3-4 can be driven to rotate through hydraulic power when spraying water.
The inner wall of the door frame body 9-1 is connected with a sealing rubber strip through universal glue. The sealing rubber strip arranged on the inner wall of the door frame body 9-1 can isolate smoke and protect indoor air when a fire disaster happens, and indoor residents are prevented from suffocating due to the fact that smoke is gushed.
The fixed connection in the invention refers to fixing through welding, gluing, thread fixing and other modes, and different fixing modes are used in combination with different use environments.
In the description of the present invention, it is to be understood that the terms "middle", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
The working principle of the invention is as follows:
when the door panel 1 is used, the frame 1-1, the outer panel 1-2 and the inner panel 1-3 form a door body, and the internal components of the door panel 1 can be maintained and detected through the maintenance and inspection bin door 1-6. When the water guide pipe 2 is used, the upper part of the water inlet pipe 2-1 is connected with an indoor water pipeline through dynamic sealing; water flow enters the water diversion box 2-2 through the water inlet pipe 2-1 and is diverted to the middle diversion pipe 2-3, the right diversion pipe 2-4 and the left diversion pipe 2-5. When the rotary spray head 3 is used, water flows into the three water outlet pipes 3-1 through the middle guide pipe 2-3, the right guide pipe 2-4 and the left guide pipe 2-5 and is sprayed out by the three spray heads 3-4, and the water sprayed out by the spray heads 3-4 is fan-shaped, so that the action range of the sprayed water flow can be enlarged; the water outlet pipe 3-1, the pipe cap 3-3 and the nozzle 3-4 are made of high temperature resistant stainless steel. When the magnetic control switch 4 is used, when the tension spring I4-4 elastically pulls the left end of the rocker arm 4-1 to rotate upwards, the right end of the rocker arm 4-1 rotates downwards and drives the arc-shaped outer rack 4-3 to rotate, the arc-shaped outer rack 4-3 drives the driving gear 4-6 to rotate, the driving gear 4-6 drives the driving bevel gear I4-8 to rotate through the driving gear shaft 4-7, the driving bevel gear I4-8 drives the driven bevel gear I4-9 to rotate, the driven bevel gear I4-9 drives the first transmission shaft 4-10 to rotate, the first transmission shaft 4-10 drives the driving gear I4-11 to rotate, the driving gear I4-11 drives the driven gear I4-13 to rotate, and the driven gear I4-13 drives the valve shaft 4-14 to rotate, the valve shaft 4-14 drives the valve 4-15 to rotate, the outer ring of the valve 4-15 is provided with a sealing rubber ring, when the left end of the rocker arm 4-1 is positioned below, the valve 4-15 seals the water inlet pipe 2-1, so that water in the water inlet pipe 2-1 cannot flow continuously, when the left end of the rocker arm 4-1 rises, the valve 4-15 is driven to rotate to be parallel to the direction of water flow in the water inlet pipe 2-1, so that the water in the water inlet pipe 2-1 can flow, and the rocker arm 4-1 is made of magnetic conductive iron. The magnet 8 is positioned below the left end of the rocker arm 4-1, when no fire occurs, the left end of the rocker arm 4-1 is pressed down to be close to the magnet 8 through the maintenance and inspection door 1-6, the magnet 8 attracts the rocker arm 4-1 to the top end of the magnet 8 through magnetic force, at the moment, the left end of the rocker arm 4-1 faces downwards, the valve 4-15 seals the water inlet pipe 2-1, when a fire occurs, the temperature is transmitted to the magnet 8 through the outer plate 1-2, and when the limit of the operating temperature of the magnet 8 is reached, the magnetism of the magnet 8 is removed, when the magnet 8 can not attract the rocker arm 4-1, the tension spring I4-4 can pull the left end of the rocker arm 4-1 to rotate upwards through elasticity, and the valve 4-15 is rotated through the linkage, so that the water in the water inlet pipe 2-1 can circulate. Technicians can select magnets with different types according to actual fireproof requirements, such as the working temperature of the ferrite magnet is about 80-100 ℃, the working temperature of the samarium-cobalt magnet is about 250-350 ℃, the working temperature of the alnico magnet is about 450-900 ℃ and the like; when a fire spreads to the vicinity of the outer plate 1-2, the temperature of the outer plate 1-2 rises and is transferred to the magnet 8, and when the temperature of the magnet 8 gradually reaches the working temperature limit of the selected type of magnet, the magnet 8 is gradually demagnetized, thereby releasing the rocker arm 4-1 to complete whether a fire occurs through temperature sensing and controlling water spraying through magnetic control. When the fire disaster seriously reaches the Curie temperature of the magnet of the type, the magnet can be permanently demagnetized, and the magnet 8 can be continuously used after the fire disaster is over by replacing the maintenance and inspection bin doors 1-6. The door plate 1 is respectively hinged at the upper end and the lower end of the door frame body 9-1 through two door shafts 1-4 to realize the opening and closing of the door, technicians need to install a common door lock in the door plate 1 to be matched with the door frame for use, the selected door lock can be selected according to the requirements of users, and the convex edge of the frame 1-1 is blocked in the convex edge groove 9-2 to limit the stroke of the door. When the anti-prying device 6 is used, when a fire disaster does not happen, the rocker arm 4-1 is adsorbed on the magnet 8, at the moment, the lifting gear 6-8 is meshed with racks of the two anti-prying rods 6-9, the driven gear II 6-7 is rotated to drive the two anti-prying rods 6-9 to reversely extend or retract through the lifting gear 6-8, the sliding block 6-1 slides in the sliding block chute 4-16 and is limited through a clamping groove, a guide rail and the like so that the sliding block can only transversely slide in the sliding block chute 4-16, when the magnet 8 is demagnetized, the rocker arm 4-1 drives the sliding block 6-1 to ascend through the sliding block chute 4-16, and the sliding block 6-1 drives the lifting shaft 6-3 to ascend through the sliding block frame; the lifting shaft 6-3 slides in the shaft bracket seat 6-5 through the lifting shaft bracket 6-4 to keep vertical until the lifting shaft bracket 6-4 is blocked on the baffle of the shaft bracket seat 6-5, and at the moment, the sliding block 6-1 limits the position of the rocker arm 4-1 and stops the continuous rising of the rocker arm; at the moment, the lifting shaft 6-3 rises, and the lifting gear 6-8 also rises along with the rising, so that the lifting gear 6-8 is disengaged from the rack of the anti-prying rod 6-9, the two anti-prying rods 6-9 are pulled and return to the initial positions due to the elasticity of the two tension springs II 6-11, and therefore the anti-prying and anti-locking state can be automatically released when a fire disaster occurs. When the lock control device 7 is used, the lock ring 7-1 and the lock core 7-2 can be understood as a universal lock, and technicians in the industry can select a matched door lock according to actual conditions, only a worm thread is fixedly connected on a rotating mechanism of the lock core 7-2, the worm gear 7-4 can be driven to rotate by rotating the lock core 7-2 through the worm gear 7-5, the worm gear 7-4 drives the driving gear II 7-6 to rotate, under the normal state, the driving gear II 7-6 can drive the driven gear II 6-7 to rotate, so that the anti-prying rod 6-9 extends out or retracts, when a fire disaster happens, the lifting shaft 6-3 is lifted to lift the driven gear II 6-7 and is disengaged from the driving gear II 7-6, so that the anti-prying rod 6-9 can normally and automatically retract. When the two anti-prying rods 6-9 extend out, the two anti-prying rods 6-9 can be respectively inserted into the two anti-prying rod clamping grooves 9-3, so that the safety of the anti-prying door is improved when illegal persons pry the door. The driven bevel gear ring 3-2 can drive the water outlet pipe 3-1 to rotate, so that the pipe cap 3-3 and the spray head 3-4 can rotate, the spray head 3-4 can spray water in a rotating mode, the cooling range is enlarged, the spread of fire is prevented in a larger range, and valuable waiting rescue time is won for indoor residents. When water flow is generated in the water inlet pipe 2-1, the blades 5-1 are driven to rotate, the blade shafts 5-3 drive the driven bevel gears II 5-5 to rotate through the driving bevel gears II 5-4, the driven bevel gears II 5-5 drive the driving gears III 5-7 to rotate through the output shafts 5-6, the driving gears III 5-7 drive the second transmission shafts 5-9 to rotate through the driven gears III 5-8, the second transmission shafts 5-9 drive the driven bevel gears III 5-11 to rotate through the driving bevel gears III 5-10, the driven bevel gears III 5-11 drive the long transverse shafts 5-12 to rotate, the long transverse shafts 5-12 drive the three driving gears IV 5-13 to rotate, and the three driving gears IV 5-13 respectively drive the three driven gears IV 5-15 to rotate, the three driven gears IV 5-15 drive the three driving bevel gears IV 5-18 to rotate through three short transverse shafts 5-16 respectively, and the driving bevel gears IV 5-18 drive the three driven bevel gear rings 3-2 to rotate respectively, so that the pipe caps 3-3 and the spray heads 3-4 can be driven to rotate through hydraulic power when spraying water. The sealing rubber strip arranged on the inner wall of the door frame body 9-1 can isolate smoke and protect indoor air when a fire disaster happens, and indoor residents are prevented from suffocating due to the fact that smoke is gushed.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides a fire prevention theftproof door of registering one's residence, includes door plant (1), aqueduct (2), rotatory nozzle (3), magnetic control switch (4), magnet (8) and door frame (9), its characterized in that: the door plate (1) comprises a frame (1-1), an outer plate (1-2), an inner plate (1-3), a door shaft (1-4), a prying-resistant rod sliding groove (1-5) and a maintenance and inspection bin door (1-6); the inner plate (1-3) and the outer plate (1-2) are respectively and fixedly connected to the inner end and the outer end of the frame (1-1); the middle ends of the two door shafts (1-4) are respectively and fixedly connected into the upper end and the lower end of one side of the frame (1-1), and the other side of the frame (1-1) is provided with a convex edge; a water guide pipe hole is formed in the door shaft (1-4) positioned above, and penetrates through the door shaft (1-4) above; the left end and the right end of the frame (1-1) are respectively provided with an anti-prying bar sliding chute (1-5); the middle end of the inner plate (1-3) is provided with a rectangular groove, and the maintenance and inspection bin door (1-6) is hinged in the rectangular groove through a hinge;
the water guide pipe (2) comprises a water inlet pipe (2-1), a water distribution box (2-2), a middle guide pipe (2-3), a right guide pipe (2-4) and a left guide pipe (2-5); the lower end of the water inlet pipe (2-1) is connected and communicated with the top end of the water distribution box (2-2); the upper end of the middle guide pipe (2-3) is connected and communicated with the middle end of the lower end of the water diversion box (2-2); the upper ends of the left guide pipe (2-5) and the right guide pipe (2-4) are respectively connected and communicated with the left end and the right end of the lower end of the water diversion box (2-2); the upper end of the water inlet pipe (2-1) penetrates through a water guide pipe hole of the upper door shaft (1-4) and is fixedly connected with the upper part of the water inlet pipe; the front end of the water distribution box (2-2) is fixedly connected to the inner wall of the outer plate (1-2);
the rotary spray head (3) comprises a water outlet pipe (3-1), a pipe cap (3-3) and a spray head (3-4); the outer end of the water outlet pipe (3-1) is fixedly connected in the pipe cap (3-3); the spray head (3-4) is connected and communicated with the side end of the pipe cap (3-3); the middle end of the water outlet pipe (3-1) is rotatably connected in the outer plate (1-2); the inner ends of water outlet pipes (3-1) of the three rotary nozzles (3) are respectively connected with the lower ends of the middle guide pipe (2-3), the right guide pipe (2-4) and the left guide pipe (2-5) in a dynamic sealing manner;
the magnetic control switch (4) comprises a rocker arm (4-1), a hinge rod (4-2), an arc-shaped outer rack (4-3), an extension spring I (4-4), an extension spring frame I (4-5), a driving gear (4-6), a driving gear shaft (4-7), a driving bevel gear I (4-8), a driven bevel gear I (4-9), a first transmission shaft (4-10), a driving gear I (4-11), a first transmission shaft frame (4-12), a driven gear I (4-13), a valve shaft (4-14), a valve (4-15) and a sliding block sliding groove (4-16); the middle end of the rocker arm (4-1) is hinged on the hinge rod (4-2); the arc-shaped outer rack (4-3) is fixedly connected to the right end of the rocker arm (4-1); the bottom end of the extension spring I (4-4) is fixedly connected to the upper end of the left end of the rocker arm (4-1); the bottom end of the extension spring frame I (4-5) is fixedly connected to the upper end of the extension spring I (4-4); the driving gear (4-6) is fixedly connected to the middle end of the driving gear shaft (4-7); the driving bevel gear I (4-8) is fixedly connected to the rear end of the driving gear shaft (4-7); the driving gear (4-6) is in meshed transmission with the arc-shaped outer rack (4-3); the driven bevel gear I (4-9) and the driving bevel gear I (4-8) are in meshing transmission; the driven bevel gear I (4-9) is fixedly connected to the bottom end of the first transmission shaft (4-10); the driving gear I (4-11) is fixedly connected to the top end of the first transmission shaft (4-10); the middle end of the first transmission shaft (4-10) is rotationally connected to the first transmission shaft frame (4-12); the valves (4-15) and the driven gears I (4-13) are respectively and fixedly connected to the upper end and the lower end of the valve shafts (4-14); the driven gear I (4-13) is in meshing transmission with the driving gear I (4-11); the left end of the rocker arm (4-1) is provided with a sliding block chute (4-16); the hinged rod (4-2), the tension spring frame I (4-5) and the first transmission shaft frame (4-12) are fixedly connected to the inner wall of the outer plate (1-2); the front end of the drive gear shaft (4-7) is rotationally connected to the outer plate (1-2); the middle end of the valve shaft (4-14) is rotatably connected in the water inlet pipe (2-1); the valve (4-15) is arranged in the water inlet pipe (2-1);
the magnet (8) is fixedly connected to the inner wall of the outer plate (1-2), and the magnet (8) is positioned below the left end of the rocker arm (4-1);
the door frame (9) comprises a door frame body (9-1) and a convex edge groove (9-2); the two door shafts (1-4) are respectively hinged at the upper end and the lower end of the door frame body (9-1); the convex edge of the frame (1-1) is blocked in the convex edge groove (9-2).
2. A fire and theft resistant entry door as claimed in claim 1, wherein: the fireproof and antitheft entrance door further comprises a prying prevention device (6), wherein the prying prevention device (6) comprises a sliding block (6-1), a sliding block frame (6-2), a lifting shaft (6-3), a lifting shaft frame (6-4), a shaft frame seat (6-5), a shaft frame seat support (6-6), a driven gear II (6-7), a lifting gear (6-8), a prying prevention rod (6-9), a prying prevention rod frame (6-10), an extension spring II (6-11) and an extension spring frame II (6-12); the sliding block (6-1) is hinged in the sliding block frame (6-2); the bottom end of the lifting shaft (6-3) is rotatably connected to the sliding block frame (6-2); the middle end of the lifting shaft (6-3) is rotatably connected with one end of the lifting shaft frame (6-4); the other end of the lifting shaft bracket (6-4) is provided with a trapezoidal sliding block; a trapezoidal sliding groove in the vertical direction is arranged in the shaft bracket seat (6-5), and the upper end and the lower end of the shaft bracket seat (6-5) are fixedly connected with baffle plates; the trapezoidal sliding block of the lifting shaft bracket (6-4) is connected in the trapezoidal sliding groove of the shaft bracket seat (6-5) in a sliding manner; the baffle plates at the upper end and the lower end of the lifting shaft bracket (6-4) are blocked at the upper end and the lower end of the trapezoidal slide block of the lifting shaft bracket (6-4); one end of the shaft bracket support (6-6) is fixedly connected with the front end of the shaft bracket support (6-5); the driven gear II (6-7) and the lifting gear (6-8) are fixedly connected to the lifting shaft (6-3); the lifting gear (6-8), the driven gear II (6-7) and the lifting shaft bracket (6-4) are sequentially arranged from top to bottom; two anti-prying rods (6-9) are arranged; racks are arranged on the inner sides of the two anti-prying rods (6-9); racks of the two anti-prying rods (6-9) are respectively in meshing transmission at the front end and the rear end of the lifting gear (6-8); the two anti-prying rods (6-9) are respectively connected in the two anti-prying rod frames (6-10) in a sliding manner; one ends of the two anti-prying rods (6-9) are respectively and fixedly connected with one ends of the two extension springs II (6-11); the two extension springs II (6-11) are respectively positioned at the left end and the right end of the lifting shaft (6-3); the other ends of the two extension springs II (6-11) are respectively fixedly connected to the two extension spring frames II (6-12); the sliding block (6-1) is connected in the sliding block chute (4-16) in a sliding way; the shaft bracket seat support (6-6) is fixedly connected to the outer plate (1-2); the other ends of the two anti-prying rods (6-9) are respectively connected in the two anti-prying rod sliding grooves (1-5) in a sliding manner; two anti-prying rod frames (6-10) and two tension spring frames II (6-12) are respectively and fixedly connected to the inner walls of the inner plates (1-3) and the outer plates (1-2).
3. A fire and theft resistant entry door as claimed in claim 2, wherein: the fireproof anti-theft entrance door further comprises a lock control device (7); the lock control device (7) comprises a lock ring (7-1), a lock cylinder (7-2), a worm gear shaft frame (7-3), a worm gear shaft (7-4), a worm gear (7-5) and a driving gear II (7-6); two lock rings (7-1) are arranged, and the two lock rings (7-1) are respectively and fixedly connected in the inner plate (1-3) and the outer plate (1-2); the lock core (7-2) is arranged in the lock ring (7-1); the outer surface of the middle end of the lock cylinder (7-2) is provided with a worm thread, and the lock cylinder (7-2) is in meshing transmission with the worm wheel (7-5) through the worm thread; the worm wheel (7-5) is fixedly connected to the middle end of the worm wheel shaft (7-4); the bottom end of the worm wheel shaft (7-4) is rotatably connected to the worm wheel shaft frame (7-3); the driving gear II (7-6) is fixedly connected to the top end of the worm wheel shaft (7-4); the worm wheel shaft bracket (7-3) is fixedly connected to the inner wall of the outer plate (1-2); the driving gear II (7-6) and the driven gear II (6-7) are in meshing transmission.
4. A fire and theft resistant entry door as claimed in claim 2, wherein: the door frame (9) also comprises an anti-prying bar clamping groove (9-3); two ends of the door frame body (9-1) are respectively provided with an anti-prying bar clamping groove (9-3); the two anti-prying bars (6-9) are respectively inserted into the two anti-prying bar clamping grooves (9-3).
5. A fire and theft resistant entry door as claimed in claim 1, wherein: the rotary nozzle (3) also comprises a driven bevel gear ring (3-2); the number of the driven bevel gear rings (3-2) is three, and the three driven bevel gear rings (3-2) are respectively and fixedly connected to the three water outlet pipes (3-1); the three driven bevel gear rings (3-2) are all positioned on the inner side of the outer plate (1-2).
6. A fire and theft proof entrance door according to claim 5, characterized in that: the fireproof and antitheft entrance door further comprises a hydraulic driving device (5), wherein the hydraulic driving device (5) comprises blades (5-1), a blade shaft frame (5-2), a blade shaft (5-3), a driving bevel gear II (5-4), a driven bevel gear II (5-5), an output shaft (5-6), a driving gear III (5-7), a driven gear III (5-8) and a second transmission shaft (5-9), the driving bevel gear III (5-10), the driven bevel gear III (5-11), the long transverse shaft (5-12), the driving gear IV (5-13), the transverse shaft bracket (5-14), the driven gear IV (5-15), the short transverse shaft (5-16), the short transverse shaft bracket (5-17), the driving bevel gear IV (5-18) and the second transmission shaft bracket (5-19); the blade (5-1) and the driving bevel gear II (5-4) are respectively and fixedly connected to two ends of the blade shaft (5-3); the middle end of the blade shaft (5-3) is rotatably connected with the middle end of the blade shaft frame (5-2); the driving bevel gear II (5-4) and the driven bevel gear II (5-5) are in meshing transmission; the driven bevel gear II (5-5) and the driving gear III (5-7) are respectively and fixedly connected to the upper end and the lower end of the output shaft (5-6); the driving gear III (5-7) and the driven gear III (5-8) are in meshing transmission; the driven gear III (5-8) and the driving bevel gear III (5-10) are respectively and fixedly connected to the upper end and the lower end of the second transmission shaft (5-9); the driving bevel gear III (5-10) is in meshing transmission with the driven bevel gear III (5-11); the driven bevel gear III (5-11) is fixedly connected to the long transverse shaft (5-12); two ends of the long transverse shaft (5-12) are respectively and rotatably connected to the two transverse shaft brackets (5-14); the long transverse shaft (5-12) is fixedly connected with three driving gears IV (5-13), and the three driving gears IV (5-13) are respectively in meshing transmission with three driven gears IV (5-15); three driven gears IV (5-15) are respectively and fixedly connected with one end of three short transverse shafts (5-16); the middle ends of the three short transverse shafts (5-16) are respectively and rotatably connected in the three short transverse shaft brackets (5-17); the other ends of the three short transverse shafts (5-16) are fixedly connected with driving bevel gears IV (5-18); the middle end of the second transmission shaft (5-9) is rotatably connected in the second transmission shaft frame (5-19); the blades (5-1) are positioned in the water inlet pipe (2-1); two ends of the blade shaft bracket (5-2) are fixedly connected in the inner wall of the water inlet pipe (2-1); the middle end of the output shaft (5-6) is rotatably connected with the bottom end of the water inlet pipe (2-1); the second transmission shaft brackets (5-19), the two transverse shaft brackets (5-14) and the three short transverse shaft brackets (5-17) are all fixedly connected on the inner wall of the outer plate (1-2); the three driving bevel gears IV (5-18) are respectively in meshing transmission with the three driven bevel gear rings (3-2).
7. A fire and theft proof entrance door according to claim 4, characterized in that: the inner wall of the door frame body (9-1) is connected with a sealing rubber strip through universal glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228846.5A CN109538083B (en) | 2018-10-22 | 2018-10-22 | Fire-proof anti-theft entrance door |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811228846.5A CN109538083B (en) | 2018-10-22 | 2018-10-22 | Fire-proof anti-theft entrance door |
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| CN109538083A CN109538083A (en) | 2019-03-29 |
| CN109538083B true CN109538083B (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811228846.5A Active CN109538083B (en) | 2018-10-22 | 2018-10-22 | Fire-proof anti-theft entrance door |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110755771B (en) * | 2019-12-04 | 2023-06-23 | 洛阳市浪潮消防科技股份有限公司 | Underground parking garage fire-fighting fire extinguishing system |
| CN112681945B (en) * | 2020-12-17 | 2023-05-09 | 山东讯源通信工程有限责任公司 | Entrance door security protection device |
| CN112614291B (en) * | 2020-12-28 | 2024-06-21 | 浙江新力门业有限公司 | Entrance door security protection device |
| CN117627507B (en) * | 2024-01-25 | 2024-04-19 | 福州安智成电子设备有限公司 | High-fire-resistance anti-theft steel door and manufacturing process thereof |
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| EP2489411A1 (en) * | 2011-02-17 | 2012-08-22 | Minimax GmbH & Co KG | Energy-independent release device for a controlled extinguisher |
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| CN109538083A (en) | 2019-03-29 |
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