CN203213857U - Barrier-free safe revolution door - Google Patents
Barrier-free safe revolution door Download PDFInfo
- Publication number
- CN203213857U CN203213857U CN 201320185064 CN201320185064U CN203213857U CN 203213857 U CN203213857 U CN 203213857U CN 201320185064 CN201320185064 CN 201320185064 CN 201320185064 U CN201320185064 U CN 201320185064U CN 203213857 U CN203213857 U CN 203213857U
- Authority
- CN
- China
- Prior art keywords
- circular arc
- door
- rotating gate
- safe rotating
- door wing
- 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
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The utility model provides a barrier-free safe revolution door which comprises a fixed sash, a moving sash, a driving device and a control device. The barrier-free safe revolution door is characterized in that the moving sash is composed of a circular arc door wing. Due to the fact that the moving sash is only composed of the circular arc door wing, the weight and the inertia impact force of the moving door are reduced; the revolving speed of the moving sash is not at a constant speed when the moving sash is revolved, so that the moving sash can rapidly stop when being collided with a person or entering a dangerous region, and the safety coefficient is improved; no radial door wing or expansion box is arranged, so that the revolution door is simple in structure, low in manufacturing cost and high in safety coefficient.
Description
Technical field
The utility model relates to a kind of revolving door, relates in particular to a kind of accessible safe rotating gate.
Background technology
Existing rotational automatic door mainly contains two wings rotary door, Three-wing revolving door and Four-wing revolving door.The structure of two wings rotary door as shown in Figure 1, its structure by fan surely 5 ' and the moving fan (by exhibition case 3 ' and the 2 ' combination of the circular arc door wing) of the inner 1 ' rotation around the rotation center of fixed fan form, fanning 5 ' two ends surely has door pillar 6 '; The circular arc door wing 2 ' of symmetric arrangement is arranged on the exhibition case 3 ', and the circular arc door wing 2 ' is provided with circular arc door wing column 4 '.
As shown in Figure 1, when circular arc door wing column 4 ' forwards to apart from the air line distance of door pillar 6 ' about 0.5-0.7 rice, if there is this moment the people to pass in and out revolving door with wounded or crushed, cause a body to pedestrian's injury.Therefore this zone is called as the deathtrap.Revolving door is when operation, and the deathtrap can periodicity appearance repeatedly.And the Yin Qimen body is heavier, even bump against or clip to people or thing, also can't allow door stop immediately.Therefore, its safety is not high.
As shown in Figure 1, in a single day personnel have entered the zone of revolving door, as the section part among Fig. 1, just must follow the rotary speed of revolving door, leave this zone in official hour.Walked soon or walked slowly all not all right, walked soon to bump against exhibition case or the intermediate door of revolving door; Walked slowly, because the rotation of revolving door, the exhibition case in the door or translation door will make human body or the article in the striking door, and it is sustained damage.Therefore, it is bad by performance.
Three wings and Four-wing revolving door have three or four radially moving fans, exist above defective too.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of accessible safe rotating gate, and this automatic door can be protected human body effectively by architecture advances, avoid being crushed by automatic door or wounding, and simple in structure, cost of manufacture is cheap.
To achieve these goals, the utility model provides a kind of accessible safe rotating gate, comprises and decides fan and moving fan, drive unit and control device, it is characterized in that moving fan is made of the circular arc door wing.
According to described accessible safe rotating gate, described circular arc Men Yiwei two fans, the two fan circular arc door wings are capable of being combined.
According to described accessible safe rotating gate, also comprise detection system, detection system is connected with the control device data, and control device is connected with drive unit and control-driven system.
According to described accessible safe rotating gate, described circular arc Men Yi comprises the circular arc door wing column on both sides, and circular arc door wing column is provided with bumper rubber, thoughts adapter in the adhesive tape.
According to described accessible safe rotating gate, described induction contactor is the pressure sensitive contactor.
According to described accessible safe rotating gate, also comprise driver, this driver is connected with the control device data, and this driver is used for forcing moving fan to slow down or stop motion.
According to described accessible safe rotating gate, described detection system comprises the photoelectric sensor that is arranged on the revolving door top or is arranged at revolving door import and export top.
According to described accessible safe rotating gate, the described circular arc door wing also comprises the flexible buffer pad that is arranged at circular arc door wing column front end.
The accessible safe rotating gate that the utility model provides only adopts the circular arc door wing to constitute moving fan, has reduced the weight of moving fan, reduced the inertial impact force of moving fan, and its rotary speed right and wrong are at the uniform velocity in rotary course; Make moving fan can stop fast when meeting the people or entering the hazardous area, improved safety factor, owing to do not had radially the door wing or exhibition case, revolving door is simple in structure simultaneously, and cost of manufacture is cheap, and the safety factor height.
Description of drawings
Fig. 1 is the structural representation of existing revolving door;
Fig. 2 is the structural representation of the accessible safe rotating gate of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 2, accessible safe rotating gate comprises decides fan 5 and moving fan, also comprises drive unit and detection system (not shown), and wherein moving fan is made of the circular arc door wing 2.Wherein fanning 5 both sides surely is provided with and decides fan post 6.
The circular arc door wing 2 comprises the circular arc door wing column 4 on both sides.
Accessible safe rotating gate comprises that the two fan circular arc door wings, 2, the two fan circular arc door wings 2 can turn round alone in the present embodiment, also can be combined in to become an integral body together and turn round together.
Particularly, comprise in the present embodiment two be oppositely arranged decide fan 5, surely fan 5 and be provided with the track (not shown), moving fan is provided with the driving wheel (not shown), driving wheel drives moving fan along the orbit rotation of fanning 5 surely under the driving of drive unit, drive unit adopts motor in the present embodiment.Because moving fan has only the circular arc door wing 2, the centre does not have radially the door wing or exhibition case, make the quality of moving fan 5 greatly alleviate, has only 1/4th of the moving fan of tradition quality approximately, therefore it is under same rotary speed, the inertial impact force of the moving fan of revolving door of the present utility model also is about 1/4th of the moving fan of traditional revolving door, therefore control device is after receiving the stop sign that detection system sends, because moving fan door body is in light weight, inertia is little, then can stop fast, avoid human body or object wounded or crush.
As shown in Figure 2, because moving fan only has the circular arc door wing 2, from center of rotation 1 to not radially the door wing or exhibition case the circular arc door wing 2, the two circular arc door wings 2 of symmetric arrangement in the present embodiment, there are not radially the door wing or exhibition case between the two circular arc door wings 2 yet, do not have other links, making does not have the object of relative motion within the rotating range of the circular arc door wing 2, and the pedestrian enters in the revolving door, in the section part as shown in Figure 2, even do not walk out from revolving door at once, do not follow the revolving door rotation, also can be safe and sound.The operate as normal of revolving door does not have life to the personnel in door and threatens, and can not damage the article in the door yet.
Further, circular arc door wing column 4 is provided with bumper rubber, be provided with the induction contactor in the bumper rubber, when circular arc door wing column 4 touches people or article, can pressure touch arrive bumper rubber, the induction contactor turning circuit in the bumper rubber also sends signal, and control device receives that signal and accessory drive shut down, make moving fan no longer be activated the drive of wheel, can stop.
Above-mentioned induction contactor is the pressure contactor.
Further, the accessible safe rotating gate of present embodiment also comprises driver, is connected with the control device data, and control device is after receiving induction contactor sends brake signal, the arrestment mechanism of control device control driver starts, and forces moving fan to stop fast.
Further, said detecting system comprises the photoelectric sensor that is arranged on the revolving door top or is arranged at revolving door import and export top, can detect the moving fan position of revolving door, and position data is transferred to control device, before the circular arc door wing column 4 of the circular arc door wing 2 rotates to import and export, control device will be controlled the drive motors deceleration or stop to drive, make the circular arc door wing 2 rotary speeies reduce, can pass through the deathtrap slowly, by after fanning column 6 surely, the control device accessory drive accelerates or starts at circular arc door wing column 4.This photoelectric sensor also can detect people or the article that revolving door enters, and has people or article to pass through if detect to import and export, and can send signal to control device equally, is slowed down or is stopped to drive by the control device accessory drive.
Above-mentioned accessible safe rotating gate also comprise the flexible protective pad that is arranged at circular arc door wing column 4 front ends, make when circular arc door wing column 4 touches article or human body, can reduce the impact force of the circular arc door wing.
The utility model can also have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (8)
1. an accessible safe rotating gate comprises and decides fan and moving fan, drive unit and control device, it is characterized in that, moving fan is made of the circular arc door wing.
2. according to the described accessible safe rotating gate of claim 1, it is characterized in that, described circular arc Men Yiwei two fans, the two fan circular arc door wings are capable of being combined.
3. according to the described accessible safe rotating gate of claim 1, it is characterized in that also comprise detection system, detection system is connected with the control device data, control device is connected with drive unit and accessory drive.
4. according to the described accessible safe rotating gate of claim 1, it is characterized in that described circular arc Men Yi comprises the circular arc door wing column on both sides, circular arc door wing column is provided with bumper rubber, is provided with the induction contactor in the bumper rubber.
5. according to the described accessible safe rotating gate of claim 4, it is characterized in that described induction contactor is the pressure sensitive contactor.
6. according to the described accessible safe rotating gate of claim 1, it is characterized in that also comprise driver, this driver is connected with the control device data, this driver is used for forcing moving fan to slow down or stop motion.
7. according to the described accessible safe rotating gate of claim 3, it is characterized in that described detection system comprises the photoelectric sensor that is arranged on the revolving door top or is arranged at revolving door import and export top.
8. according to the arbitrary described accessible safe rotating gate of claim 1～7, it is characterized in that the described circular arc door wing also comprises the flexible buffer pad that is arranged at circular arc door wing column front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185064 CN203213857U (en) | 2013-04-10 | 2013-04-10 | Barrier-free safe revolution door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185064 CN203213857U (en) | 2013-04-10 | 2013-04-10 | Barrier-free safe revolution door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213857U true CN203213857U (en) | 2013-09-25 |
Family
ID=49203405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185064 Expired - Fee Related CN203213857U (en) | 2013-04-10 | 2013-04-10 | Barrier-free safe revolution door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233659A (en) * | 2013-04-10 | 2013-08-07 | 深圳市门老爷科技有限公司 | Barrier free safety revolution door |
-
2013
- 2013-04-10 CN CN 201320185064 patent/CN203213857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233659A (en) * | 2013-04-10 | 2013-08-07 | 深圳市门老爷科技有限公司 | Barrier free safety revolution door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105544429A (en) | Device for automatically collecting and putting traffic cone | |
| CN104085487B (en) | From the electronic child's bicycle of speed limit | |
| CN203213857U (en) | Barrier-free safe revolution door | |
| CN106761146B (en) | Automatic revolving door hinders stop system and resistance stops method | |
| CN202593441U (en) | Automatic protection device of engineering machinery | |
| CN103233659A (en) | Barrier free safety revolution door | |
| CN103216185A (en) | Double-wing safety rotating door | |
| CN201284606Y (en) | Rotating security automatic door | |
| CN107558404A (en) | A kind of highway emergency danger-avoiding protector | |
| CN207374377U (en) | A kind of single pendulum self-replaced type safety device suitable for platform door system | |
| CN203213858U (en) | Both-wing safety revolving door | |
| CN202659086U (en) | Crashworthy automatic revolving door | |
| CN204296998U (en) | Automatic speed-limiting child's bicycle | |
| CN106379460A (en) | Safe and reliable intelligent electric balance car | |
| CN203264284U (en) | Remote control toy ball | |
| CN105329733A (en) | Elevator control device | |
| CN206815917U (en) | The wheeled parking apparatus for safety of stopping | |
| CN102968131B (en) | Electromagnetic braking controls to locate cycloidal mechanism automatically | |
| CN206468234U (en) | Trailing type automatic revolving door | |
| CN104443217A (en) | Automatic speed limiting bicycle for children | |
| CN105804601A (en) | Two-leaf rotary automatic door with circular-arc door leaf capable of intelligently retracting | |
| CN206570724U (en) | Quick flap turnstile movement | |
| CN208394551U (en) | A kind of early warning detection device of elevator door abnormal opening state | |
| CN207131311U (en) | Being hampered of a kind of electric rolling door and window stops and Pickproof alarm system | |
| CN209176818U (en) | The automatically controlled hunting gear of screw propelling and the lock lock for applying it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |