CN206571362U - A kind of anticollision anti-pinch rotary automatic door - Google Patents
A kind of anticollision anti-pinch rotary automatic door Download PDFInfo
- Publication number
- CN206571362U CN206571362U CN201720087107.3U CN201720087107U CN206571362U CN 206571362 U CN206571362 U CN 206571362U CN 201720087107 U CN201720087107 U CN 201720087107U CN 206571362 U CN206571362 U CN 206571362U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- fixedly connected
- central rotation
- door
- rotary automatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anticollision anti-pinch rotary automatic door, including fixed doorframe, the fixed doorframe is circle, the fixed doorframe center is provided with central rotation post, the central rotation column symmetry is provided with two groups of door leafs, the door leaf includes connecting portion and rib, the connecting portion is fixedly connected with central rotation post, the connecting portion top is fixedly connected with curved portions, the rib two ends are fixedly connected with connecting portion and curved portions respectively, the connecting portion bottom is provided with laser infrared range unit, and the connecting portion top is provided with pressure sensitive device.The anticollision anti-pinch rotary automatic door, can effectively prevent the generation of automatically-controlled door pedestrian accident；Moreover, as child because curiosity is clipped to by automatically-controlled door, can also reduce injury to greatest extent and can accomplish quickly to sue and labour；Therefore, the utility model structure is novel, reasonable in design, with social utility's value.
Description
Technical field
The utility model belongs to automatically-controlled door technical field, and in particular to a kind of anticollision anti-pinch rotary automatic door.
Background technology
In order to ensure indoor temperature in arctic weather, European's utility model in 1903 hand rotary door, rotation
, both attractive in appearance, air again can effectively catch blowing sand, energy-saving heat preserving for revolving door and various door body advantages.As noncontact is passed
The birth of sensor, automatic revolving door is occurred in that.For hand revolving door, automatic revolving door is safer, conveniently, in rotation
Gate technique enters after China, and China was in 2005, and priority has promulgated pedestrian automatic door safety requirements within 2011, still, elevator thing
Therefore but in rapid succession.
The problem of existing rotary automatic door is present be, when snail enter it is rotational automatic behind the door, such as old man, youngster
Virgin or other handicapped people, because its speed of travel is slower, is easily knocked by revolving door leaf below and occur safety
Accident, severe patient is even involved between door leaf and ground；And child is as curious and put in hand in revolving door, from
And cause the accident clamped by revolving door.
Utility model content
The purpose of this utility model is to provide a kind of anticollision anti-pinch rotary automatic door, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of anticollision anti-pinch rotary automatic door, including
Fixed doorframe, the fixed doorframe is circle, and the fixed doorframe center is provided with central rotation post, the central rotation post
Two groups of door leafs are arranged with, the door leaf includes connecting portion and rib, and the connecting portion is fixedly connected with central rotation post, institute
State connecting portion top and be fixedly connected with curved portions, the rib two ends are fixedly connected with connecting portion and curved portions respectively, described
Connecting portion bottom is provided with laser infrared range unit, and the connecting portion top is provided with pressure sensitive device.
It is preferred that, be provided with bearing at the top of the central rotation, the central rotation column bottom by gear deviator with
Reducing motor is connected.
It is preferred that, the laser infrared range unit, pressure sensitive device, reducing motor are electrical with PLC respectively
Connection.
It is preferred that, connecting portion both sides are fixedly connected by the connecting portion on rear side of rib by torsion spring, the curved portions
Connecting portion both sides are fixedly connected also by torsion spring on rear side of rib.
It is preferred that, the connecting portion top is provided with the overcoat that elastomeric material is made.
Technique effect of the present utility model and advantage：The anticollision anti-pinch rotary automatic door, effectively can prevent automatically-controlled door from hitting
The generation of people's accident；Moreover, as child because curiosity is clipped to by automatically-controlled door, can also reduce injury to greatest extent and can do
To quickly suing and labouring；Therefore, the utility model structure is novel, reasonable in design, with social utility's value.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model connecting portion；
The control module figure of Fig. 3 the utility model control.
In figure：1 central rotation post, 2 door leafs, 21 connecting portions, 22 ribs, 23 curved portions, 3 laser infrared range units, 4
Doorframe is fixed in pressure sensitive device, 5 reducing motors, 6 PLCs, 7 torsion springs, 8.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of anticollision anti-pinch rotary automatic door as Figure 1-3, including fixed doorframe 8, institute
It is circle to state fixed doorframe 8, and the fixed center of doorframe 8 is provided with the top of central rotation post 1, the central rotation and is provided with axle
Hold, the bottom of central rotation post 1 is connected by gear deviator with reducing motor 5, the central rotation post 1 is symmetrical
Provided with two groups of door leafs 2, the door leaf 2 includes connecting portion 21 and rib 22, and the connecting portion 21 is fixed with central rotation post 1 to be connected
Connect, the top of connecting portion 21 is fixedly connected with curved portions 23, the two ends of rib 22 respectively with connecting portion 21 and curved portions
23 are fixedly connected, and the bottom of connecting portion 21 is provided with laser infrared range unit 3, and the top of connecting portion 21 is provided with pressure sensitive
Device 4.Whether someone in the front that the anticollision anti-pinch rotary automatic door monitors connecting portion by laser infrared range unit 3 if standing, has
A little children can put in hand in revolving door because of curious, and pressure sensitive device 4 can be monitored in time, and send control to
System carries out emergency processing.
Specifically, the laser infrared range unit 3, pressure sensitive device 4, reducing motor 5 respectively with PLC 6
It is electrically connected with.When laser infrared range unit 3 and pressure sensitive device 4 monitor abnormality, PLC controls are transferred data to
Device 6 processed, PLC 6 makes reducing motor 5 be stopped again, prevents from further expanding injury.
Specifically, the both sides of connecting portion 21 are fixedly connected by the connecting portion 21 in the rear side of rib 22 by torsion spring 7, described
The both sides of connecting portion 21 are fixedly connected by curved portions 23 in the rear side of rib 22 also by torsion spring 7.Situation about being pressed from both sides as generation personnel
When, the torsion spring 7 that connecting portion 21 is provided with can produce deformation and reduce the injury to personnel；The position that some personnel are pressed from both sides is special,
Be not easy to sue and labour needs from the outside from inside progress, at this moment can with using the torsion spring 7 set in curved portions 23 by curved portions 23
Bending enters inside automatically-controlled door, convenient to being sued and laboured by folder personnel.
Specifically, the top of connecting portion 21 is provided with the overcoat that elastomeric material is made.It can reduce to being pressed from both sides and being hit
The injury of personnel.
Whether someone in the front that the anticollision anti-pinch rotary automatic door monitors connecting portion by laser infrared range unit 3 if standing,
When the distance of front station somebody and connecting portion 21 reach setting value, signal is passed to PLC and controlled by laser infrared range unit 3
Device 6 processed, PLC 6 controls reduction motor 5 to be stopped again, prevents connecting portion from bumping against people；Some children can be because curious
And hand is put in revolving door, and the detection of laser infrared range unit 3 is there is also there is blind area, this will result in child by from
Dynamic door is clamped, when pressure sensitive device 4 senses abnormality, sends abnormal data to PLC 6, PLC controls
Device 6 controls reducing motor to stop 5 only work again, prevents child from being pressed from both sides more serious；When the situation that generation personnel are pressed from both sides, even
The meeting generation type of torsion spring 7 that socket part 21 is provided with becomes and reduces the injury to personnel；The position that some personnel are pressed from both sides is special, from the outside
Be not easy to sue and labour needs from inside progress, at this moment can with using the torsion spring 7 set in curved portions 23 by curved portions 23 bend into
Enter inside automatically-controlled door, it is convenient to being sued and laboured by folder personnel.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of anticollision anti-pinch rotary automatic door, including fixed doorframe（8）, the fixed doorframe（8）For circle, the fixed door
Frame（8）Center is provided with central rotation post（1）, the central rotation post（1）It is arranged with two groups of door leafs（2）, the door leaf
（2）Including connecting portion（21）And rib（22）, the connecting portion（21）With central rotation post（1）It is fixedly connected, the connection
Portion（21）Top is fixedly connected with curved portions（23）, the rib（22）Two ends respectively with connecting portion（21）And curved portions（23）
It is fixedly connected, the connecting portion（21）Bottom is provided with laser infrared range unit（3）, the connecting portion（21）Top is provided with pressure
Induction installation（4）.
2. a kind of anticollision anti-pinch rotary automatic door according to claim 1, it is characterised in that：Set at the top of the central rotation
There are bearing, the central rotation post（1）Bottom passes through gear deviator and reducing motor（5）Drive connection.
3. a kind of anticollision anti-pinch rotary automatic door according to claim 1 or 2, it is characterised in that：The laser infrared is surveyed
Away from device（3）, pressure sensitive device（4）, reducing motor（5）Respectively with PLC（6）It is electrically connected with.
4. a kind of anticollision anti-pinch rotary automatic door according to claim 1, it is characterised in that：The connecting portion（21）Adding
Strong portion（22）Rear side passes through torsion spring（7）By connecting portion（21）Both sides are fixedly connected, the curved portions（23）In rib（22）Afterwards
Side is also by torsion spring（7）By connecting portion（21）Both sides are fixedly connected.
5. a kind of anticollision anti-pinch rotary automatic door according to claim 1, it is characterised in that：The connecting portion（21）Top
The overcoat being made provided with elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087107.3U CN206571362U (en) | 2017-01-23 | 2017-01-23 | A kind of anticollision anti-pinch rotary automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087107.3U CN206571362U (en) | 2017-01-23 | 2017-01-23 | A kind of anticollision anti-pinch rotary automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206571362U true CN206571362U (en) | 2017-10-20 |
Family
ID=60061236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087107.3U Expired - Fee Related CN206571362U (en) | 2017-01-23 | 2017-01-23 | A kind of anticollision anti-pinch rotary automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206571362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571252A (en) * | 2018-03-23 | 2018-09-25 | 滁州职业技术学院 | A kind of safety only stops rotary door system |
-
2017
- 2017-01-23 CN CN201720087107.3U patent/CN206571362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571252A (en) * | 2018-03-23 | 2018-09-25 | 滁州职业技术学院 | A kind of safety only stops rotary door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20180123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |