CN109488176A - A kind of working method of metal anti-theft door of the dual fail-safe with warning function - Google Patents
A kind of working method of metal anti-theft door of the dual fail-safe with warning function Download PDFInfo
- Publication number
- CN109488176A CN109488176A CN201811302487.3A CN201811302487A CN109488176A CN 109488176 A CN109488176 A CN 109488176A CN 201811302487 A CN201811302487 A CN 201811302487A CN 109488176 A CN109488176 A CN 109488176A
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- China
- Prior art keywords
- security door
- door
- lockset
- opened
- doorframe
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Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
- E05B15/0205—Striking-plates, keepers, staples
- E05B15/022—Striking-plates, keepers, staples movable, resilient or yieldable
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/22—Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/10—Actuating mechanisms for bars
- E05C9/12—Actuating mechanisms for bars with rack and pinion mechanism
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1808—Keepers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1825—Fastening means
- E05C9/1833—Fastening means performing sliding movements
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
- E06B1/526—Frames specially adapted for doors for door wings that can be set up to open either left or right, outwards or inwards, e.g. provided with grooves for easily detachable hinges or latch plates
-
- 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
-
- 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
- E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B2045/065—Switch or sensor type used in alarm locks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to security door technical fields, especially a kind of dual fail-safe has the metal anti-theft door of warning function, including wall and doorframe, the first security door is equipped with by hinge outside the side of the doorframe, one end of the mobile fixed block of first lockset is fixedly installed with the second magnet, and the side of the mobile bar is fixedly installed with opposite with the second magnet poles and corresponding first magnet.When the first lockset on the first security door that the present invention is equipped with is opened; PLC controller controls buzzer and issues the sound; remind user; when the first security door is not opened; due to the effect of shutter; second lockset is blocked; therefore when the first security door is not opened, the second security door can not be opened, when the first security door is opened; buzzer will be made to issue the sound; so as to keep the anti-theft effect of security door more preferable, effectively the personal property of user can be protected, securely and reliably; it is practical, it is worth of widely use.
Description
Technical field
The present invention relates to security door technical fields more particularly to a kind of dual fail-safe to have the metal anti-theft door of warning function
Working method.
Background technique
Existing security door is divided into fence type security door, solid door and three kinds of composite door.Fence type security door is the upper half
For fence type steel pipe or steel disk, lower half is cold-rolled steel sheet, its maximum feature is ventilation, light, handsome in appearance and price phase
To lower；Solid door is extruded from using cold-rolled steel sheet, the steel plate of steel timber door door-plate all thickness 1.2mm, 1.5mm, resistance to punching
It is strong to hit power, rock wool heat-preservation fire proofing material is filled in door leaf double-layer plate, has the function of antitheft, fire prevention, insulation, sound insulation etc.；It is multiple
Box-like security door is composed of solid door and fence type security door, and there is antitheft, summer anti-mosquito, ventilation cooling and winter to protect
The characteristics of warm sound insulation.
When in use, anti-theft effect is bad for existing security door, especially at night when, thief stealthily slips into house
When, user can not have found in time, to cause personal safety as well as the property safety, and security door only has one layer of anti-theft measure, antitheft effect
Fruit is poor, it is difficult to ensure that the personal safety as well as the property safety of user, for such situation, it is proposed that a kind of dual fail-safe has warning function
Metal anti-theft door.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, so that a kind of dual fail-safe proposed has report
The metal anti-theft door of alert function.
To achieve the goals above, present invention employs following technical solutions:
Design the metal anti-theft door that a kind of dual fail-safe has warning function, including wall and doorframe, the two sides of the doorframe are solid
Dingan County is equipped with fixed link, and the fixed link is embedded in the inside of wall, is equipped with the by hinge outside the side of the doorframe
One security door is fixedly installed with shutter in the middle part of first security door, and the side of the shutter is equipped with the first lockset,
One end of the mobile fixed block of first lockset is fixedly installed with the second magnet, is pacified inside the side of the doorframe by hinge
Equipped with the second security door, the side of second security door is equipped with the second lockset, and the doorframe is equipped with far from the side of hinge
Groove corresponding with the first lockset, the middle part of the groove are equipped with fixed plate by bolt, in the side of the fixed plate
Portion is equipped with range sensor, and the side of the groove is symmetrically fixedly installed with guide rod, common between two guide rods
Through there is mobile bar, the side of the mobile bar is fixedly installed with opposite with the second magnet poles and corresponding first magnet,
The mobile bar is equipped with sensor block corresponding with range sensor, one end of the guide rod far from the side of the first magnet
Volume is equipped with limited block, is socketed with the first spring on the outside of the mobile bar, and mobile bar be located at limited block and the first spring it
Between, the side of the wall is equipped with PLC controller and buzzer, between the PLC controller, buzzer and range sensor
It is connected by conducting wire.
Preferably, one end of the mobile fixed block of second lockset is fixedly installed with the second magnet, and the doorframe is separate
The side of hinge is equipped with the first groove corresponding with the second lockset, and the first groove is identical with groove structure, in the first groove
Components it is identical as the component structural of inside grooves, the two sides upper and lower part of doorframe is equipped with jack, and described second is anti-
The side upper and lower part for stealing door is equipped with first movement slot corresponding with jack, is equipped between two first movement slots
Second shifting chute, the middle part of second shifting chute are equipped with annular groove, and the middle part of the annular groove is equipped with through-hole, the through-hole
Inside is equipped with shaft, and gear has been fixedly attached on the outside of the shaft, and the inside two sides of the annular groove are mounted on electronic
Telescopic rod, the output end of two electric telescopic rods are equipped with the arc-shaped rack with gear cooperation, the first movement jointly
The inside of slot is symmetrically installed with inserted link, and the inside of the first movement slot is symmetrically installed with guide pad, two neighboring inserted link
Between be connected with the second drawstring through guide pad, the inside of the first movement slot is symmetrically installed with second spring, and
Two springs are connected with the first drawstring, one end of first drawstring between guide pad and inserted link in second drawstring
It is fixedly connected with shaft, is connected between the electric telescopic rod and PLC controller by conducting wire.
Preferably, the PLC controller is connected with radio receiving transmitting module by conducting wire.
Preferably, there are two control switch, the control switch is connected to as buzzer, electricity for the side installation of the wall
On dynamic telescopic rod and the conducting wire of range sensor power supply.
Preferably, first security door is fence type security door.
Preferably, first drawstring and the second drawstring are steel wire tow line.
A kind of dual fail-safe proposed by the present invention has the metal anti-theft door of warning function, and beneficial effect is: the present invention is set
When the first lockset on the first security door having is opened, the second magnet is by the first lock driving, the second magnet and the first magnet
Between gravitation disappear, under the action of the first spring, mobile bar is moved to the left, and mobile bar drives sensor block mobile, sensor block
To become close with a distance from range sensor, range sensor receives signal at this time, and signal is transmitted to PLC and controlled by range sensor
Device processed, PLC controller control buzzer and issue the sound, remind user, meanwhile, the second security door can play antitheft effect,
When the first security door is not opened, due to the effect of shutter, the second lockset is blocked, therefore the first security door is not opened
When, the second security door can not be opened, and when the first security door is opened, buzzer will be made to issue the sound, the second security door
Continue to play antitheft effect, it, can be effectively to the personal property of user so as to keep the anti-theft effect of security door more preferable
It is protected, it is securely and reliably, practical, it is worth of widely use.
When the second lockset being equipped with is not opened, shaft can not turn due to the relationship between gear and arc-shaped rack
It is dynamic, therefore inserted link and jack cooperate, and can enhance the stability that the second security door is connect with doorframe, have the second security door more
Strong anticollision ability, to improve the anti-theft effect of the second security door.
Detailed description of the invention
Fig. 1 is the main view structural representation for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function
Figure；
Fig. 2 is the main view schematic diagram for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function；
Fig. 3 is the portion the A structural schematic diagram for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function；
Fig. 4 is the portion the B structural schematic diagram for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function；
Fig. 5 is the portion the C structural schematic diagram for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function；
Fig. 6 is the control principle structural schematic diagram for the metal anti-theft door that a kind of dual fail-safe proposed by the present invention has warning function.
In figure: fixed link 1, wall 2, doorframe 3, the first security door 4, shutter 5, the first lockset 6, the first spring 7, movement
Bar 8, limited block 9, groove 10, range sensor 11, fixed plate 12, sensor block 13, the first magnet 14, the second magnet 15, jack
16, the second lockset 17, inserted link 18, first movement slot 19, the second security door 20, the first drawstring 21, the second shifting chute 22, the second bullet
Spring 23, guide pad 24, the second drawstring 25, electric telescopic rod 26, shaft 27, annular groove 28, gear 29, arc-shaped rack 30, sliding block
31, sliding slot 32, through-hole 33, PLC controller 34, radio receiving transmitting module 35, buzzer 36, guide rod 37.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of dual fail-safe has the metal anti-theft door of warning function, including wall 2 and doorframe 3, wall 2
There are two control switch, control switch is connected on buzzer 36 and the conducting wire of the power supply of electric telescopic rod 26, to lead to for side installation
Buzzer 36, electric telescopic rod 26 and range sensor 11 can be powered off by crossing control switch, thus make user be in switch it is anti-
It avoids issuing the sound when stealing door.
The two sides of doorframe 3 are fixedly installed with fixed link 1, and fixed link 1 is embedded in the inside of wall 2, outside the side of doorframe 3
Portion is equipped with the first security door 4 by hinge, and the first security door 4 is fence type security door, and user can be antitheft in opening second
Through the situation outside 4 interview room of the first security door when door 20, to improve using effect.
The middle part of first security door 4 is fixedly installed with shutter 5, and the side of shutter 5 is equipped with the first lockset 6, and first
One end of the mobile fixed block of lockset 6 is fixedly installed with the second magnet 15, and the side inside of doorframe 3 is equipped with second by hinge
Security door 20, the side of the second security door 20 are equipped with the second lockset 17, and one end of the mobile fixed block of the second lockset 17 is fixed
Second magnet 15 is installed, doorframe 3 is equipped with first groove corresponding with the second lockset 17 far from the side of hinge, and first is recessed
Slot is identical with 10 structure of groove, and the components in the first groove are identical as the component structural inside groove 10, the two sides of doorframe 3
Upper and lower part is equipped with jack 16, and the side upper and lower part of the second security door 20 is equipped with corresponding with jack 16 first
Shifting chute 19 is equipped with the second shifting chute 22 between two first movement slots 19, and the middle part of the second shifting chute 22 is equipped with annular groove 28,
The middle part of annular groove 28 is equipped with through-hole 33, and the inside of through-hole 33 is equipped with shaft 27, and the outside of shaft 27 has been fixedly attached gear
29, the inside two sides of annular groove 28 are mounted on electric telescopic rod 26, and the output end of two electric telescopic rods 26 is equipped with jointly
The arc-shaped rack 30 cooperated with gear 29, the inside of first movement slot 19 are symmetrically installed with inserted link 18, first movement slot 19
Inside is symmetrically installed with guide pad 24, and the second drawstring 25 through guide pad 24 is connected between two neighboring inserted link 18, the
The inside of one shifting chute 19 is symmetrically installed with second spring 23, and second spring 23 is between guide pad 24 and inserted link 18,
The first drawstring 21 is connected in second drawstring 25, the first drawstring 21 and the second drawstring 25 are steel wire tow line, are made to increase
With the service life, using effect is improved.
One end of first drawstring 21 is fixedly connected with shaft 27, by leading between electric telescopic rod 26 and PLC controller 34
Line connection, in the case where the second lockset 17 is not unlocked, inserted link 18 and jack 16 cooperate, and shaft 27 is in fixing shape
State can be improved the stability connected between the second security door 20 and doorframe 3, to improve the antitheft energy of the second security door 20
Power.
Doorframe 3 is equipped with groove 10 corresponding with the first lockset 6 far from the side of hinge, and the middle part of groove 10 passes through bolt
Fixed plate 12 is installed, a middle side part of fixed plate 12 is equipped with range sensor 11, and the side of groove 10 is symmetrically fixedly mounted
There is guide rod 37, running through jointly between two guide rods 37 has mobile bar 8, and the side of mobile bar 8 is fixedly installed with and the second magnetic
15 magnetic pole of iron is opposite and corresponding first magnet 14, and mobile bar 8 is equipped with far from the side of the first magnet 14 and Distance-sensing
One end volume of the corresponding sensor block 13 of device 11, guide rod 37 is equipped with limited block 9, and the outside of mobile bar 8 is socketed with the first bullet
Spring 7, and mobile bar 8 is located between limited block 9 and the first spring 7, the side of wall 2 is equipped with PLC controller 34 and buzzer
36, PLC controller 34 is connected with radio receiving transmitting module 35 by conducting wire, can be with the client of user by radio receiving transmitting module 35
End connection, when the first lockset 6 is opened, can notify user in time, user is made to carry out corresponding preparation.
It is connected between PLC controller 34, buzzer 36 and range sensor 11 by conducting wire.
Working principle: in use, when the first lockset 6 on the first security door 4 being equipped with is opened, the second magnet 15 is by
One lockset 6 drives, and the gravitation between the second magnet 15 and the first magnet 14 disappears, under the action of the first spring 7, mobile bar 8
Be moved to the left, mobile bar 8 drives sensor block 13 mobile, sensor block 13 to become close with a distance from range sensor 11, at this time away from
Signal is received from sensor 11, signal is transmitted to PLC controller by range sensor 11, and PLC controller controls buzzer 36 and sends out
The sound out reminds user, meanwhile, the second security door 20 can play antitheft effect, when the first security door 4 is not opened
When, due to the effect of shutter 5, the second lockset 17 is blocked, therefore when the first security door 4 is not opened, the second security door 20 is not
It may be opened, when the first security door 4 is opened, buzzer 36 will be made to issue the sound, the second security door 20 continues to play anti-
The effect of robber, so as to keep the anti-theft effect of security door more preferable, when the second lockset 17 being equipped with is not opened, shaft 27 by
Relationship between gear 29 and arc-shaped rack 30 can not rotate, therefore inserted link 18 and jack 16 cooperate, and can enhance second
The stability that security door 20 is connect with doorframe 3 makes the second security door 20 have stronger anticollision ability, so that it is anti-to improve second
The anti-theft effect of door 20 is stolen, when the second lockset 17 is opened, the corresponding range sensor 11 of the second lockset 17 receives signal,
Signal is transmitted to PLC controller simultaneously, PLC controller controls electric telescopic rod 26 and starts, and electric telescopic rod 26 drives arc-shaped gear
Item 30 is mobile, and arc-shaped rack 30 and gear 29 are detached from, and rotatably shaft 27, shaft 27 are drawn by the second drawstring 25 and first at this time
Rope 21 drives inserted link 18 mobile, and inserted link 18 and jack 16 are detached from, and so as to push the second security door 20 open, passes through cell phone client
It can be attached with radio receiving transmitting module 35, when the first security door 4 is opened, PLC controller 34 can pass through wireless receiving and dispatching mould
Block 35 sends message to cell phone client.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. the working method that a kind of dual fail-safe has the metal anti-theft door of warning function, comprising the following steps:
In use, the second magnet is by the first lock driving, the second magnetic when the first lockset on the first security door being equipped with is opened
Gravitation between iron and the first magnet disappears, and under the action of the first spring, mobile bar is moved to the left, and mobile bar drives sensor block
Mobile, sensor block with a distance from range sensor so that become close, and range sensor receives signal at this time, and range sensor will be believed
It number is transmitted to PLC controller, PLC controller controls buzzer and issues the sound, user is reminded, meanwhile, the second security door can play
Antitheft effect, when the first security door is not opened, due to the effect of shutter, the second lockset is blocked, therefore first
When security door is not opened, the second security door can not be opened, and when the first security door is opened, will make buzzer sending sound
It ringing, the second security door continues to play antitheft effect, so as to keep the anti-theft effect of security door more preferable, the second lockset for being equipped with
When not being opened, shaft can not be rotated due to the relationship between gear and arc-shaped rack, therefore inserted link and jack cooperate,
The stability that the second security door is connect with doorframe can be enhanced, make the second security door that there is stronger anticollision ability, to mention
The anti-theft effect of high second security door, when the second lockset is opened, the corresponding range sensor of the second lockset receives signal,
Signal is transmitted to PLC controller simultaneously, PLC controller controls electric telescopic rod starting, and electric telescopic rod drives arc-shaped rack to move
Dynamic, arc-shaped rack and gear are detached from, and rotatably shaft, shaft drive inserted link mobile by the second drawstring and the first drawstring at this time,
Inserted link and jack are detached from, and so as to push the second security door open, can be attached with radio receiving transmitting module by cell phone client,
When the first security door is opened, PLC controller can send message to cell phone client by radio receiving transmitting module.
2. a kind of dual fail-safe according to claim 1 has the working method of the metal anti-theft door of warning function, feature
Be: it includes wall (2) and doorframe (3) that the dual fail-safe, which has the metal anti-theft door of warning function, which is characterized in that the door
The two sides of frame (3) are fixedly installed with fixed link (1), and the fixed link (1) is embedded in the inside of wall (2), the doorframe (3)
Side outside be equipped with the first security door (4) by hinge, be fixedly installed with shutter in the middle part of first security door (4)
(5), the side of the shutter (5) is equipped with the first lockset (6), and one end of the mobile fixed block of first lockset (6) is solid
Dingan County is equipped with the second magnet (15), is equipped with the second security door (20) inside the side of the doorframe (3) by hinge, and described the
The side of two security doors (20) is equipped with the second lockset (17), and the doorframe (3) is equipped with and the first lockset far from the side of hinge
(6) middle part of corresponding groove (10), the groove (10) is equipped with fixed plate (12) by bolt, the fixed plate (12)
A middle side part be equipped with range sensor (11), the side of the groove (10) is symmetrically fixedly installed with guide rod (37), two
Jointly through having mobile bar (8) between a guide rod (37), the side of the mobile bar (8) is fixedly installed with and the second magnetic
Iron (15) magnetic pole is opposite and corresponding first magnet (14), the mobile bar (8) are installed far from the side of the first magnet (14)
There is sensor block (13) corresponding with range sensor (11), one end volume of the guide rod (37) is equipped with limited block (9), institute
It states and is socketed on the outside of mobile bar (8) the first spring (7), and mobile bar (8) is located between limited block (9) and the first spring (7),
The side of the wall (2) is equipped with PLC controller (34) and buzzer (36), the PLC controller (34), buzzer (36)
It is connected between range sensor (11) by conducting wire.
3. a kind of dual fail-safe according to claim 2 has the working method of the metal anti-theft door of warning function, feature
It is, one end of the mobile fixed block of second lockset (17) is fixedly installed with the second magnet (15), and the doorframe (3) is separate
The side of hinge is equipped with the first groove corresponding with the second lockset (17), and the first groove is identical with groove (10) structure, the
Components in one groove are identical as the internal component structural of groove (10), and the two sides upper and lower part of doorframe (3) is equipped with
The side upper and lower part of jack (16), second security door (20) is equipped with first movement slot corresponding with jack (16)
(19), the second shifting chute (22) are equipped between two first movement slots (19), are set in the middle part of second shifting chute (22)
Have annular groove (28), the middle part of the annular groove (28) is equipped with through-hole (33), and the inside of the through-hole (33) is equipped with shaft
(27), it has been fixedly attached gear (29) on the outside of the shaft (27), the inside two sides of the annular groove (28) are mounted on electricity
Dynamic telescopic rod (26), the output end of two electric telescopic rods (26) are equipped with the arc-shaped rack with gear (29) cooperation jointly
(30), the inside of the first movement slot (19) is symmetrically installed with inserted link (18), and the inside of the first movement slot (19) is equal
It is symmetrically installed with guide pad (24), the second drawstring (25) through guide pad (24) is connected between two neighboring inserted link (18),
The inside of the first movement slot (19) is symmetrically installed with second spring (23), and second spring (23) is located at guide pad (24)
It between inserted link (18), is connected with the first drawstring (21) in second drawstring (25), one end of first drawstring (21)
It is fixedly connected with shaft (27), is connected between the electric telescopic rod (26) and PLC controller (34) by conducting wire.
4. a kind of dual fail-safe according to claim 2 has the working method of the metal anti-theft door of warning function, feature
It is, the PLC controller (34) is connected with radio receiving transmitting module (35) by conducting wire.
5. a kind of dual fail-safe according to claim 2 has the working method of the metal anti-theft door of warning function, feature
It is, there are two control switch, the control switch is connected to as buzzer (36), electronic the installation of the side of the wall (2)
On telescopic rod (26) and the conducting wire of range sensor (11) power supply.
6. a kind of dual fail-safe according to claim 2 has the working method of the metal anti-theft door of warning function, feature
It is, first security door (4) is fence type security door.
7. a kind of dual fail-safe according to claim 2 has the working method of the metal anti-theft door of warning function, feature
It is, first drawstring (21) and the second drawstring (25) are steel wire tow line.
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| CN111894413A (en) * | 2020-06-08 | 2020-11-06 | 浙江金迪门业有限公司 | Intelligent anti-theft door device |
| CN111946223A (en) * | 2020-08-25 | 2020-11-17 | 中原工学院 | Electronic information anti-theft door |
| CN112081507A (en) * | 2020-10-19 | 2020-12-15 | 温州优帅家具有限公司 | Omnibearing locking safety anti-theft door |
| CN112227833A (en) * | 2020-11-17 | 2021-01-15 | 魏孔明 | Dual-functional lockset reminding device |
| CN114482815A (en) * | 2022-03-09 | 2022-05-13 | 湛江佳扬科技有限公司 | Anti-theft safety door |
| CN117627507A (en) * | 2024-01-25 | 2024-03-01 | 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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