CN205532131U - Emergent opening device's in area full -automatic electromagnetic shield door - Google Patents
Emergent opening device's in area full -automatic electromagnetic shield door Download PDFInfo
- Publication number
- CN205532131U CN205532131U CN201620073424.5U CN201620073424U CN205532131U CN 205532131 U CN205532131 U CN 205532131U CN 201620073424 U CN201620073424 U CN 201620073424U CN 205532131 U CN205532131 U CN 205532131U
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- door body
- door
- doorframe
- bevel gear
- locking
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Abstract
The utility model provides an emergent opening device's in area full -automatic electromagnetic shield door, includes door frame, the door body and installs the locking mechanism between the door body and door frame, and the door body divides two hinge hinge that put to install in the door frame about through first side, and is fixed with the dop on the door body of locking mechanism homonymy, is fixed with fixing device on being close to the door frame of men tijia side, and fixing device is connected with along the horizontal pivoted vertical hinged door of fixing device machine, and the vertical hinged door machine is equipped with the draw -in groove along the generating line orientation, and the dop clamps in the draw -in groove, the inside of vertical hinged door machine is equipped with clutch, and the top of vertical hinged door machine is equipped with the separation and reunion switch of being connected with clutch, and the separation and reunion switch is connected with the opposite extension spring of effort and acts as go -between, and the extension spring other end is fixed on the vertical hinged door machine, and the other end of acting as go -between twines on the hand wheel. Through the hand wheel of the internal side of rotary door, the rotation of hand wheel drives and acts as go -between, and the pulling separation and reunion switch of acting as go -between makes clutch be in disjuncture. The hand wheel pivoted drives two lockpins and reciprocates simultaneously, realizes opening or locking of the door body.
Description
Technical field
This utility model belongs to electromagnetic shield door technical field, relates generally to the Full-automatic electromagnetic shield door of a kind of band emergency opening device.
Background technology
At present, the shield door that electromagnetic shielding chamber is installed mainly uses hinged vertical hinged door, and the keying of shield door has automatically controlled locking and two kinds of lockable mechanisms of manual block.And use the electromagnetic shield door of automatically controlled keying, also just with the dual-axle motor being arranged on above door body, pass through rack gear, drive the locking sliding block being arranged on doorframe, utilize the angle of inclination on locking sliding block, make the lock pin being arranged in door body when separating with locking sliding block, door body is separated with doorframe.But owing to being limited by locking sliding block angle of inclination, it is still desirable to manually door body to be opened (opening to enabling a person to the state that freely comes in and goes out), pass (closing the position that the lock pin in door body can be made corresponding with the lock dog on doorframe).Owing to door body is heavier, relatively elaborate, and have impact on enabling speed, the most laborious but also time-consuming, bring inconvenience to work.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides the Full-automatic electromagnetic shield door of a kind of band emergency opening device.
The technical solution of the utility model is:
nullA kind of Full-automatic electromagnetic shield door of band emergency opening device，Including doorframe、Door body and the retaining mechanism being installed between door body and doorframe，Two hinge that door body is split up and down by first side are arranged in doorframe，Described retaining mechanism includes two between the upper and lower every the corresponding locking sliding block being arranged on doorframe of the lock pin being arranged on the second side that door body is corresponding with first side and two，Described lock pin is along door body surface horizontally set，Two lock pins have been respectively fixedly connected with connecting rod，Two connecting rods are all along the vertically slidable assembling in door body surface，Middle part inside and outside door body is rotatably equipped with coaxial handwheel respectively，This handwheel is in transmission connection by rack and pinion drive mechanism and two connecting rods，Two described locking sliding blocks the most vertically guide and are slidably mounted on doorframe，Two locking sliding blocks tilt locking chute respectively that offer for corresponding lock pin composition wedge locking mechanism，Connect by gangbar is fixing between this two locking sliding block，It is also equipped with motor-driven mechanism on the top of described doorframe，This motor-driven mechanism is in transmission connection with locking sliding block above by screw nut driving mechanism；Being also equipped with the travel switch put in place for detecting door body to close above described doorframe, in described door body, correspondence is fixed with the touch panel for triggering described travel switch, and the doorframe of described door body first side is also equipped with the proximity switch put in place for detecting door body to open；
Being fixed with dop with in the door body of retaining mechanism homonymy, be fixed with fixing device on the doorframe of door body first side, fixing device connects the horizontal opening door machine horizontally rotated along fixing device, and horizontal opening door machine is provided with draw-in groove along generatrix direction, and dop is installed in draw-in groove；The inside of horizontal opening door machine is provided with arrangement of clutch, the Isolating Switch being arranged over being connected with arrangement of clutch of horizontal opening door machine, Isolating Switch connects the extension spring and bracing wire that active force is contrary, and the other end of extension spring is fixed on horizontal opening door machine, and the other end of bracing wire is wrapped on handwheel.
Preferably, being provided with reverse wheel I and reverse wheel II with the door body of horizontal opening door machine homonymy, reverse wheel II is located at the top of reverse wheel I, and bracing wire is wrapped on handwheel after walking around reverse wheel I and reverse wheel II successively.
Preferably, described motor-driven mechanism is dual-axle motor, one end output shaft of this dual-axle motor is in transmission connection with locking sliding block above by rack and pinion drive mechanism or screw nut driving mechanism, the other end output shaft of dual-axle motor is connected by commutation bevel gear mechanism driving urgent headstock gear, this urgent headstock gear includes the installing rack being arranged on doorframe, installing rack is vertically directed and is slidably fitted with a rotating shaft, described commutation bevel gear mechanism is made up of by dynamic bevel gear and the drive bevel gear that is arranged in described rotating shaft be fixedly mounted on dual-axle motor, described rotating shaft is positioned at below drive bevel gear and is fixed with top cover, it is top-loaded with between top cover with installing rack and orders about the spring that drive bevel gear separates with by dynamic bevel gear.Described installing rack includes the most spaced and parallel two guide plates being fixed on doorframe, on two guide plates relative to offer the pilot hole passed for rotating shaft, it is fixedly connected with side plate away from the side of dual-axle motor at two guide plates, hole, location is offered on the pilot hole hole wall of one of which guide plate, hole, location is top-loaded with locking ball by spring location, when described rotating shaft offering in drive bevel gear and engage by dynamic bevel gear and the positioning ring groove of described locking ball snap-fit.
The beneficial effects of the utility model are:
The Full-automatic electromagnetic shield door of band emergency opening device of the present utility model, when normally using, can move two locking sliding blocks of installation by motor-driven mechanism driving gate upper slide of frame and synchronize to move up and down, it is achieved that automatically turning on and locking of door body；Realize door body by automatic switch mechanism to rotate relative to doorframe, it is achieved the automatically opening up and closing of door body.
When there is power failure or electrical fault, if staff is at door body internal work, owing to the arrangement of clutch of horizontal opening door machine is in closure state, horizontal opening door machine can not rotate relative to fixing device, now, by rotating the handwheel inside door body, the rotation of handwheel drives bracing wire, bracing wire pulls Isolating Switch to make arrangement of clutch be in released state, and horizontal opening door machine can rotate relative to fixing device.While hand wheel rotating, two lock pins are driven to move up and down, it is achieved the unlatching of door body or locking.
It is obstructed at hand wheel rotating and also cannot use in emergency circumstances, can also press and rotate the rotating shaft of urgent headstock gear, manually rotate dual-axle motor and realize the urgent keying of shield door, the Full-automatic electromagnetic shield door overall structure of band emergency opening device of the present utility model is simple, use safe and reliable, solve the defect that prior art exists.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model；
Fig. 2 is the K direction view in Fig. 1；
Fig. 3 is the M direction view in Fig. 1；
Fig. 4 is structural representation two of the present utility model；
Fig. 5 is the A zoomed-in view of Fig. 4；
In figure: 1. doorframe, 2. door body, 3. hinge, 4. lock pin, 5. locking sliding block, 6. connecting rod, 7. hands wheel, 8. slide rail, 9. screw nut driving mechanism, 10. motor-driven mechanism, 11. gangbar, 12. travel switches, 13. tooth bars, 14. touch panels, 15. horizontal opening door machines, 16. fixing devices, 17. proximity switches, 18. dops, 19. reverse wheels I, 20. bracing wires, 21. reverse wheels II, 22. extension springs, 23. by dynamic bevel gear, 24. positioning ring grooves, 25. locking balls, 26. rotating shafts, 27. drive bevel gear, 28. installing racks, 29. top covers, 30. springs.
Detailed description of the invention
Embodiment one: seeing Fig. 1-3, the Full-automatic electromagnetic shield door of a kind of band emergency opening device, including doorframe 1 and door body 2, two hinges 3 that door body 2 is split up and down by first side are hingedly mounted in doorframe 1.nullTwo lock pins 4 it are arranged with up and down in the second side that door body 2 is corresponding with first side，Two lock pins 4 are all along the surface horizontally set of door body 2，Two lock pins 4 have been fixedly connected with connecting rod 6，Two connecting rods 6 are arranged concentrically and vertically guide slidable fit by fixing guide rail corresponding in door body 2 respectively，In door body 2, the middle part in outside is rotatably equipped with coaxial handwheel 7 respectively，It is connected with rack and pinion drive mechanism on handwheel 7，Wherein，Handwheel 7 is connected by meshing transmission with the gear (not shown in FIG.) in rack and pinion drive mechanism，Tooth bar 13 in this rack and pinion drive mechanism is along the vertically slidable assembling in surface of door body 2，The two ends of this tooth bar 13 are fixing with two connecting rods 6 respectively to be connected，Thus two lock pins 4 can be driven to move up and down along door body 2 surface synchronization by handwheel 7.On doorframe 1 corresponding two lock pins 4 between the upper and lower every be provided with two locking sliding blocks 5, this two locking sliding block 5 is the most vertically slidable to be arranged on doorframe 1 in corresponding fixing slide rail 8, tilting respectively on two locking sliding blocks 5 and offer the locking chute snapped in for corresponding lock pin 4, this two locking sliding block 5 forms wedge locking mechanism by locking chute with corresponding lock pin.Being fixedly connected with gangbar 11 between two locking sliding blocks 5, be positioned at above door body 2 on doorframe 1 top and be also equipped with motor-driven mechanism 10, this motor-driven mechanism 10 is in transmission connection by the locking sliding block 5 of screw nut driving mechanism 9 with top.The most automatically operating for realizing motor-driven mechanism, it is positioned on doorframe 1 above door body 2 and is also installed with travel switch 12, corresponding in the upper end of door body 2 is fixed with the touch panel 14 for coordinating with the contact of travel switch 12.Doorframe 1 is positioned on the doorframe of door body 2 first side and is also installed with the proximity switch 17 put in place for detecting door body to open.
Be fixed with dop 18 in the door body 2 of retaining mechanism homonymy, it is fixed with fixing device 16 on the doorframe 1 of door body 2 first side, fixing device 16 connects the horizontal opening door machine 15 horizontally rotated along fixing device 16, and horizontal opening door machine 15 is provided with draw-in groove along generatrix direction, and dop 18 is slidably installed in draw-in groove；The inside of horizontal opening door machine 15 is provided with arrangement of clutch, the Isolating Switch 151 being arranged over being connected with arrangement of clutch of horizontal opening door machine 15, and Isolating Switch 151 connects the extension spring 22 and bracing wire 20 that active force is contrary, and the other end of extension spring 22 is fixed on horizontal opening door machine 15.Being provided with reverse wheel I and reverse wheel II with the door body 2 of horizontal opening door machine 15 homonymy, reverse wheel II is located at the top of reverse wheel I, and reverse wheel I and reverse wheel II are walked around in bracing wire 20 successively, are finally wound up on handwheel 7.
During enabling, motor-driven mechanism 10 and horizontal opening door machine 15 can be started by coded lock or power knob, motor-driven mechanism 10 drives two locking sliding blocks 5 to synchronize upward sliding along the slide rail 8 being correspondingly arranged by screw nut driving mechanism 9, and two locking sliding blocks 5 can be made to depart from and the locking state of corresponding lock pin 4 simultaneously.Then, horizontal opening door machine 15 is started working, horizontal opening door machine 15 rotates along fixing device 16 horizontal direction, dop 18 slides in the draw-in groove of horizontal opening door machine 15, thus drive door body 2 to rotate relative to doorframe 1, when door body 2 rotates 90 degree, door body 2 triggers the contact of proximity switch 17, door body 2 stops operating, it is achieved automatically opening up of door body 2.
At closing time, the work process of horizontal opening door machine 15 is contrary with when opening the door, when the touch panel 14 installed in door body 2 triggers travel switch 12, i.e. automatically starting motor-driven mechanism 10, motor-driven mechanism 10 drives two locking sliding blocks 5 to synchronize to move down by screw nut driving mechanism 9, make two lock pins 4 snap in the locking chute of correspondence, the automatic blocking of door body 2 can be realized.
When there is power failure or electrical fault, if staff is at door body 2 internal work, owing to the arrangement of clutch of horizontal opening door machine 15 is in closure state, horizontal opening door machine 15 can not rotate relative to fixing device 16, now, by rotating the handwheel 7 inside door body 2, the rotation of handwheel 7 drives bracing wire 20, bracing wire 20 pulls Isolating Switch 151 to make arrangement of clutch be in released state, and horizontal opening door machine 15 can rotate relative to fixing device 16.While handwheel 7 rotates, two lock pins 4 are driven to move up and down, it is achieved the unlatching of door body 2 or locking.When handwheel 7 opposite direction rotates, bracing wire 20 is become relaxed state from tension, and extension spring 22 pulls Isolating Switch 151 to reset.
Embodiment two: see Fig. 4-5, embodiment two is essentially identical with embodiment one, something in common repeats no more, it is a difference in that: also include that emergency opening mechanism, described emergency opening mechanism include motor-driven mechanism 10, by dynamic bevel gear 23, positioning ring groove 24, locking ball 25, rotating shaft 26, drive bevel gear 27, installing rack 28, top cover 29 and spring 30.
Motor-driven mechanism 10 is dual-axle motor, and one end output shaft of this dual-axle motor is in transmission connection by the locking sliding block 5 of rack and pinion drive mechanism 9 with top, such that it is able to drive two locking sliding blocks 5 to synchronize to slide up and down along corresponding slide rail 8.nullThe other end output shaft of dual-axle motor is installed with one by dynamic bevel gear 23，Doorframe 1 is fixed with an installing rack 28 near dual-axle motor，Installing rack 28 is vertically directed and is slidably fitted with a rotating shaft 26，Be installed with in rotating shaft 26 for the drive bevel gear 27 by dynamic bevel gear 23 engaged transmission，This drive bevel gear 27 engages with by dynamic bevel gear 23 and forms commutation bevel gear mechanism，Rotating shaft 26 is positioned at below drive bevel gear 27 and is fixed with a top cover 29，Spring 30 it is top-loaded with between top cover 29 and installing rack 28，This spring 30 is not by External Force Acting time，Moved up by top cover 29 drive shaft 26，So that drive bevel gear 27 separates with by dynamic bevel gear 23，In order to avoid affecting the normal work of dual-axle motor.Installing rack 28 includes the most spaced and parallel two pieces of guide plates being fixed on doorframe 1, on two guide plates relative to offer the pilot hole passed for rotating shaft 26, it is fixedly connected with side plate away from the side of dual-axle motor at two pieces of guide plates, two guide plates and side plate surround the C shape structure near dual-axle motor one side opening, hole, location is offered on the pilot hole hole wall of one of which guide plate, by location spring top equipped with locking ball 25 in hole, location, with the positioning ring groove 24 of locking ball 25 snap-fit when rotating shaft 26 offering in drive bevel gear 27 and being engaged by dynamic bevel gear 23.
Under normal operating condition, rotating shaft 26 drives drive bevel gear 27 up under spring 30 acts on, and departs from and contacting by dynamic bevel gear 23.During use, dual-axle motor is started by coded lock or power knob, dual-axle motor drives two locking sliding blocks 5 to synchronize upward sliding along the slide rail 8 being correspondingly arranged by rack and pinion drive mechanism 9, make two locking sliding blocks 5 depart from and the locking state of corresponding lock pin 4, it is achieved automatically turning on of door body 2 simultaneously；At closing time, when the touch panel 14 installed in door body 2 triggers travel switch 12, i.e. automatically starting dual-axle motor, dual-axle motor drives two locking sliding blocks 5 to collude step by rack and pinion drive mechanism 9 and moves down, two lock pins 4 are snapped in the locking chute of correspondence, it is achieved the automatic blocking of door body 2.When there is power failure or electrical fault, two lock pins 4 can be driven to move up and down by handwheel 7, it is achieved the manually opened or locking of door body 2.When handwheel 7 rotation is obstructed and also cannot be used, rotating shaft 26 is manually pressed downwards by staff, drive bevel gear 27 is made to overcome the elastic force of spring 30 to engage with by dynamic bevel gear 23, simultaneously, positioning ring groove 24 in rotating shaft 26 slips in the pilot hole of corresponding guide plate, locking ball 25 in pilot hole snaps in the positioning ring groove 24 of rotating shaft 26 under the spring effect of location, countershaft 26 axial limiting, now, rotating shaft 26 can drive dual-axle motor to rotate, locking sliding block 5 is driven to move by rack and pinion drive mechanism 9, realize emergency opening or the locking of door body 2.
Claims (3)
- null1. the Full-automatic electromagnetic shield door of a band emergency opening device，Including doorframe、Door body and the retaining mechanism being installed between door body and doorframe，Two hinge that door body is split up and down by first side are arranged in doorframe，It is characterized in that，Described retaining mechanism includes two between the upper and lower every the corresponding locking sliding block being arranged on doorframe of the lock pin being arranged on the second side that door body is corresponding with first side and two，Described lock pin is along door body surface horizontally set，Two lock pins have been respectively fixedly connected with connecting rod，Two connecting rods are all along the vertically slidable assembling in door body surface，Middle part inside and outside door body is rotatably equipped with coaxial handwheel respectively，Handwheel is in transmission connection by rack and pinion drive mechanism and two connecting rods，Two described locking sliding blocks the most vertically guide and are slidably mounted on doorframe，Two locking sliding blocks tilt locking chute respectively that offer for corresponding lock pin composition wedge locking mechanism，Connect by gangbar is fixing between two locking sliding blocks，It is also equipped with motor-driven mechanism on the top of described doorframe，This motor-driven mechanism is in transmission connection with locking sliding block above by screw nut driving mechanism；Being also equipped with the travel switch put in place for detecting door body to close above described doorframe, in described door body, correspondence is fixed with the touch panel for triggering travel switch, and the doorframe of described door body first side is also equipped with the proximity switch put in place for detecting door body to open；Being fixed with dop with in the door body of retaining mechanism homonymy, be fixed with fixing device on the doorframe of door body first side, fixing device connects the horizontal opening door machine horizontally rotated along fixing device, and horizontal opening door machine is provided with draw-in groove along generatrix direction, and dop is installed in draw-in groove；The inside of horizontal opening door machine is provided with arrangement of clutch, the Isolating Switch being arranged over being connected with arrangement of clutch of horizontal opening door machine, Isolating Switch connects the extension spring and bracing wire that active force is contrary, and the other end of extension spring is fixed on horizontal opening door machine, and the other end of bracing wire is wrapped on handwheel.
- 2. according to the Full-automatic electromagnetic shield door of the band emergency opening device described in claim 1, it is characterized in that, it is provided with reverse wheel I and reverse wheel II with the door body of horizontal opening door machine homonymy, reverse wheel II is located at the top of reverse wheel I, and bracing wire is wrapped on handwheel after walking around reverse wheel I and reverse wheel II successively.
- null3. according to the Full-automatic electromagnetic shield door of the band emergency opening device described in any one of claim 1 or 2，It is characterized in that，Described motor-driven mechanism is dual-axle motor，One end output shaft of this dual-axle motor is in transmission connection with locking sliding block above by rack and pinion drive mechanism or screw nut driving mechanism，The other end output shaft of dual-axle motor is connected by commutation bevel gear mechanism driving urgent headstock gear，This urgent headstock gear includes the installing rack being arranged on doorframe，Installing rack is vertically directed and is slidably fitted with a rotating shaft，Described commutation bevel gear mechanism is made up of by dynamic bevel gear and the drive bevel gear that is arranged in described rotating shaft be fixedly mounted on dual-axle motor，Described rotating shaft is positioned at below drive bevel gear and is fixed with top cover，It is top-loaded with between top cover with installing rack and orders about the spring that drive bevel gear separates with by dynamic bevel gear；Described installing rack includes the most spaced and parallel two guide plates being fixed on doorframe, on two guide plates relative to offer the pilot hole passed for rotating shaft, it is fixedly connected with side plate away from the side of dual-axle motor at two guide plates, hole, location is offered on the pilot hole hole wall of one of which guide plate, hole, location is top-loaded with locking ball by spring location, when described rotating shaft offering in drive bevel gear and engage by dynamic bevel gear and the positioning ring groove of described locking ball snap-fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073424.5U CN205532131U (en) | 2016-01-26 | 2016-01-26 | Emergent opening device's in area full -automatic electromagnetic shield door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073424.5U CN205532131U (en) | 2016-01-26 | 2016-01-26 | Emergent opening device's in area full -automatic electromagnetic shield door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532131U true CN205532131U (en) | 2016-08-31 |
Family
ID=56769688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620073424.5U Withdrawn - After Issue CN205532131U (en) | 2016-01-26 | 2016-01-26 | Emergent opening device's in area full -automatic electromagnetic shield door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507780A (en) * | 2016-01-26 | 2016-04-20 | 河南民生特种装备有限公司 | Full-automatic electromagnetic screen door with emergency opener |
| CN106522690A (en) * | 2016-11-22 | 2017-03-22 | 合肥班墨电子科技有限公司 | Manual opening mechanism of electric lock |
| CN108979342A (en) * | 2018-08-02 | 2018-12-11 | 南通福特德尔智能科技有限公司 | A kind of finger-print cipher lock body |
| CN110056296A (en) * | 2019-04-05 | 2019-07-26 | 李俊 | Multi-point protection and anti-theft control method for anti-theft door |
-
2016
- 2016-01-26 CN CN201620073424.5U patent/CN205532131U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507780A (en) * | 2016-01-26 | 2016-04-20 | 河南民生特种装备有限公司 | Full-automatic electromagnetic screen door with emergency opener |
| CN106522690A (en) * | 2016-11-22 | 2017-03-22 | 合肥班墨电子科技有限公司 | Manual opening mechanism of electric lock |
| CN106522690B (en) * | 2016-11-22 | 2019-04-02 | 合肥班墨电子科技有限公司 | Manual opening mechanism of electric lock |
| CN108979342A (en) * | 2018-08-02 | 2018-12-11 | 南通福特德尔智能科技有限公司 | A kind of finger-print cipher lock body |
| CN108979342B (en) * | 2018-08-02 | 2020-06-16 | 南通福特德尔智能科技有限公司 | Fingerprint password lock body |
| CN110056296A (en) * | 2019-04-05 | 2019-07-26 | 李俊 | Multi-point protection and anti-theft control method for anti-theft door |
| CN110056296B (en) * | 2019-04-05 | 2020-12-29 | 邳州泰利恒商贸有限公司 | Multi-point protection and anti-theft control method for anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20170517 |