CN203347631U - Two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return - Google Patents
Two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return Download PDFInfo
- Publication number
- CN203347631U CN203347631U CN2013202722925U CN201320272292U CN203347631U CN 203347631 U CN203347631 U CN 203347631U CN 2013202722925 U CN2013202722925 U CN 2013202722925U CN 201320272292 U CN201320272292 U CN 201320272292U CN 203347631 U CN203347631 U CN 203347631U
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- China
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- door leaf
- circular arc
- arc door
- revolving door
- rotatable circular
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return, and relates to an improvement to a revolving door, in particular to the two-wing revolving door with the revolving door leaves which can be folded along with movement and automatically return. The two-wing revolving door comprises a fixing cylinder wall 1, a partition board 2, an arc board 3 and a ceiling board device 4, wherein the fixing cylinder wall is provided with two opposite open portions, and the partition board and the arc board are arranged on the ceiling board device; the arc board can be composed of the revolving arc leaves and fixed arc door leaves. The revolving arc leaves and the fixed arc door leaves are connected together through a hinging return device; a signal travel switch, an electromagnetic lock and the like are arranged in the ceiling board device, and the signal travel switch is arranged on an inner revolving ring. Using safety of the two-wing revolving door is greatly enhanced.
Description
Technical field:
The utility model relates to a kind of improvement of revolving door, and being specifically related to a kind of revolving door leaf can servo-actuated folding and automatically reset two wings rotary door.
Background technology:
The both wings automatic revolving door is the luxurious revolving door of a kind of top grade be most widely used in recent years, because it has good energy-saving heat preserving function, is the first-selected product at top-grade building thing and gate, luxurious hotel.Its security performance has significant improvement through improvement for many years, but in use, the height of its safety factor the place one's entire reliance upon sensitivity of its various infrared anti-pinch inductor of installing and the effective range that can survey, once infrared anti-pinch inductor is insensitive or investigative range hinders ineffective not or for some reason, the pedestrian particularly old man and child when revolving door leaf runs to that the distance close to enters suddenly from the right stationary cylinder wall, just easily crush pedestrian's danger, having a strong impact on the personal safety injury probability that particularly child and old man are subject to can be larger.
The utility model content:
The purpose of this utility model is to provide a kind of revolving door leaf and can servo-actuatedly folds and automatically reset two wings rotary door, it can improve the safety of current revolving door greatly, especially when particularly old man or child enter suddenly the revolving door of closing soon entrance, can guarantee pedestrian's safety the pedestrian.In order to solve the existing problem of background technology, the utility model is by the following technical solutions: comprise stationary cylinder wall 1, space bar 2, arc plate 3, ceiling device 4, it is characterized in that stationary cylinder wall 1 has two relative peristomes, space bar 2 and arc plate 3 are arranged on ceiling device 4; Arc plate 3 by rotatable circular arc door leaf (3a) and fixedly circular arc door leaf (3b) form.Rotatable circular arc door leaf (3a) and fixedly circular arc door leaf (3b) by hinged resetting means 10, link together; The interior setting of ceiling device 4 is equipped with signal travel switch 8, electromagnetic lock 9, and signal travel switch 8 is arranged on temperature of inner ring during rotation (4a).Hinged resetting means 10 is a kind of door closer that automatically resets, not only play hinge effect but also play auto-reset function, this device also has automatic off-position function, be less than 90 while spending at rotatable circular arc door leaf (3a) with respect to fixing circular arc door leaf (3b) rotational angle, rotatable circular arc door leaf (3a) can self-return, and being greater than 90 rotatable circular arc door leafs while spending (3a) can be slack.
Fixedly circular arc door leaf (3b) is fixed on temperature of inner ring during rotation (4a) by hanging screw, rotatable circular arc door leaf (3a) only is connected with fixing circular arc door leaf (3b) by hinged resetting means 10, the hinged resetting means 10 of rotatable circular arc door leaf (3a) is directly installed on fixing circular arc door leaf (3b) and rotatably on the adjacent munnion of circular arc door leaf (3a), and this hinged resetting means 10 can make again rotatable circular arc door leaf (3a) have auto-reset function, is provided with the positive stop 12 of rotatable circular arc door leaf (3a) on temperature of inner ring during rotation (4a).Be provided with Electromalgnetic locking mechanism on temperature of inner ring during rotation (4a), this device works the effect of locking a door when revolving door is stopped using, and can make rotatable circular arc door leaf (3a) pin no longer and rotate.
In the normal operation situation, rotatable circular arc door leaf (3a) and fixedly circular arc door leaf (3b) be on the position of identical radius of gyration, they connect together and just in time the peristome of stationary cylinder wall 1 can be sealed fully.They link together by hinged resetting means 10, it can be take hinged resetting means 10 with respect to fixing circular arc door leaf (3b) and rotates to the arrow A direction as the center of circle, and rotatable circular arc door leaf (3a) has auto-reset function under the effect of hinged resetting means 10.When the pedestrian is pressed from both sides, under the reaction force that rotatably circular arc door leaf (3a) is very little the pedestrian, to the arrow A direction, rotate, touch and be arranged on the signal travel switch 8 on revolving door inner ring (4a) simultaneously, the revolving door movement system shuts down after receiving signal immediately, rotatable circular arc door leaf (3a) can go back to original position by automatic reverse after the pedestrian leaves, and is parked on the position of positive stop 12; After rotatable circular arc door leaf (3a) resets, revolving door just can recover normal operation.Like this, because rotatable circular arc door leaf (3a) is movable and indexable, the situation that just having avoided is in operation crushes the pedestrian occurs.The reaction extruding force that rotatable circular arc door leaf (3a) acts on the person is very little, only has several kilograms, to human body, can not damage.
With existing revolving door, compare, the utility model is because the circular arc door leaf of revolving door is divided into fixedly circular arc door leaf (3b) and rotatable circular arc door leaf (3a), rotatable circular arc door leaf (3a) is positioned at the fixedly front end of circular arc door leaf (3b) direction of rotation, when rotatable circular arc door leaf (3a) touches people or other object in rotary course, and while being clipped between it and stationary cylinder wall 1 by people or object, on the one hand, rotatable circular arc door leaf (3a) rotates to the A direction under people's reaction force, on the other hand, anti-pinch sensor and travel switch send signal and carry out brake function.Like this, although revolving door because inertia still will be rotated further some distances, it can not crush the people, the pedestrian also can easily push rotatable door leaf open and come out of or enter.In revolving door running, have a power failure suddenly and when the pedestrian is enclosed in to the revolving door the inside, the pedestrian also can manually pull open door leaf and come out of, and has so greatly increased the safety in utilization of two wings rotary door.
The accompanying drawing explanation:
Three top views that Fig. 1 and Fig. 3 and Fig. 5 are ceiling device part below 4 in the utility model; Fig. 2 and Fig. 4 and Fig. 6 are the use state diagram of corresponding diagram 1, Fig. 3 and Fig. 5 respectively in the utility model; The structural representation that Fig. 7 is travel switch 8, electromagnetic lock 9; The mounting structure schematic diagram that Fig. 8, Fig. 9 are hinged resetting means 10;
The specific embodiment:
The specific embodiment one, referring to Fig. 1-Fig. 8, this specific embodiment by the following technical solutions: it is comprised of stationary cylinder wall 1, space bar 2, arc plate 3 and ceiling device 4; Ceiling device 4 has rotary inner ring (4a), fixed cross beam (4b) and ceiling board (4c) and tripod (4d), space bar 2 and arc plate 3 all pass through tripod device (4d) and are arranged on ceiling device 4, and rotate with ceiling device 4; Arc plate 3 is comprised of fixing circular arc door leaf (3b) and rotatable circular arc door leaf (3a), and rotatably circular arc door leaf (3a) is positioned at the fixedly front end of circular arc door leaf (3b) direction of rotation.Rotatable circular arc door leaf (3a) is connected and is close together with fixing circular arc door leaf (3b) by hinged resetting means 10; while in the revolving door operation process, between rotatable circular arc door leaf (3a) and stationary cylinder wall 1, clipping to the pedestrian; under pedestrian's reaction motive force, rotatable circular arc door leaf (3a) inwardly rotates; touch signal travel switch 8 simultaneously and send immediately signal; the brake hard of indication revolving door emergency braking system; revolving door is out of service, protection pedestrian's safety.After the pedestrian leaves by the folder zone, hinged resetting means 10 is a kind of door closer with the closure function of automatically reseting simultaneously, under the closed thrust of resetting of it, make rotatable circular arc door leaf (3a) automatically reset, now signal travel switch 8 detects rotatable circular arc door leaf (3a) and has resetted, and indicates immediately revolving door to recover normal operation.As shown in Fig. 9,10, hinged resetting means 10 is a kind of automatic door-closing hinges, only by hinged resetting means 10, just can realize automatically reseting of rotatable circular arc door leaf (3a).Electromagnetic lock 9 is selected the electromagnetic lock of energising lock core elongation model, and when energising, electromagnetic lock core stretches out, and rotatable circular arc door leaf (3a) cuts out, and plays the anti-theft function of locking a door.When revolving door runs well, electromagnetic lock is retracted, and rotatable circular arc door leaf (3a) can be freely movable.
Hinged resetting means 10 is arranged on rotatable circular arc door leaf (3a) and fixedly on the adjacent aluminium sections door leaf munnion between circular arc door leaf (3b).
On described temperature of inner ring during rotation (4a), signal travel switch 8 is housed, the signal travel switch sends various control signals according to the turned position of resetting means.Above and in aluminum section frame 7 electromagnetic lock mechanism 9 is housed at described temperature of inner ring during rotation (4a).When the shut down position of rotatable circular arc door leaf (3a) while not using of revolving door is pinned by electromagnetic lock mechanism is fixing.
Claims (5)
1. a revolving door leaf can servo-actuatedly fold and automatically reset two wings rotary door, it comprises stationary cylinder wall 1, space bar 2, arc plate 3, ceiling device 4, it is characterized in that stationary cylinder wall 1 has two relative peristomes, space bar 2 and arc plate 3 are arranged on ceiling device 4; Arc plate 3 by rotatable circular arc door leaf (3a) and fixedly circular arc door leaf (3b) form: rotatable circular arc door leaf (3a) and fixedly circular arc door leaf (3b) by hinged resetting means 10, link together; The interior setting of ceiling device 4 is equipped with signal travel switch 8, electromagnetic lock 9, signal travel switch 8 is arranged on temperature of inner ring during rotation (4a), hinged resetting means 10 not only plays hinge effect but also play auto-reset function for a kind of door closer that automatically resets, this device also has automatic off-position function, be less than 90 while spending at rotatable circular arc door leaf (3a) with respect to fixing circular arc door leaf (3b) rotational angle, rotatable circular arc door leaf (3a) can self-return, is greater than 90 rotatable circular arc door leafs while spending (3a) slack.
2. a kind of revolving door leaf according to claim 1 can servo-actuatedly fold and automatically reset two wings rotary door, the hinged resetting means 10 that it is characterized in that rotatable circular arc door leaf (3a) is directly installed on the adjacent vertical edge of fixedly circular arc door leaf (3b) and rotatable circular arc door leaf (3a), and this hinged resetting means 10 can make again rotatable circular arc door leaf (3a) have auto-reset function, is provided with the positive stop 12 of rotatable circular arc door leaf (3a) on temperature of inner ring during rotation (4a).
3. a kind of revolving door leaf according to claim 1 can servo-actuatedly fold and automatically reset two wings rotary door, to be fixed on temperature of inner ring during rotation (4a) upper by hanging screw to it is characterized in that fixedly circular arc door leaf (3b), and rotatable circular arc door leaf (3a) only is connected with fixing circular arc door leaf (3b) by hinged resetting means 10.
4. a kind of revolving door leaf according to claim 1 can servo-actuatedly fold and automatically reset two wings rotary door, it is characterized in that, on described temperature of inner ring during rotation (4a), signal travel switch 8 is housed, signal travel switch 8 sends CRANK PULSES or emergent stopping CRANK PULSES according to the turned position of rotatable circular arc door leaf (3a) to the revolving door control system.
5. revolving door leaf according to claim 1 can servo-actuatedly fold the also two wings rotary door of self-return, be provided with Electromalgnetic locking mechanism on temperature of inner ring during rotation (4a), this device works the effect of locking a door when revolving door is stopped using, and can make rotatable circular arc door leaf (3a) pin no longer and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202722925U CN203347631U (en) | 2013-05-09 | 2013-05-09 | Two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202722925U CN203347631U (en) | 2013-05-09 | 2013-05-09 | Two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347631U true CN203347631U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202722925U Expired - Lifetime CN203347631U (en) | 2013-05-09 | 2013-05-09 | Two-wing revolving door with revolving door leaves which can be folded along with movement and automatically return |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882042A (en) * | 2019-03-14 | 2019-06-14 | 安徽开方宝盾自动门业有限公司 | A kind of two wings rotary door rotary wings anti-pinch door leaf |
| CN109898955A (en) * | 2019-03-14 | 2019-06-18 | 安徽开方宝盾自动门业有限公司 | A kind of full-automatic anti-pinch door leaf of two wings rotary door rotary wings |
-
2013
- 2013-05-09 CN CN2013202722925U patent/CN203347631U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882042A (en) * | 2019-03-14 | 2019-06-14 | 安徽开方宝盾自动门业有限公司 | A kind of two wings rotary door rotary wings anti-pinch door leaf |
| CN109898955A (en) * | 2019-03-14 | 2019-06-18 | 安徽开方宝盾自动门业有限公司 | A kind of full-automatic anti-pinch door leaf of two wings rotary door rotary wings |
| CN109898955B (en) * | 2019-03-14 | 2024-04-26 | 安徽开方宝盾自动门业有限公司 | Full-automatic anti-pinch door leaf of two-wing revolving door revolving wing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |