CN201428470Y - Anti-impact novel air door mechanism capable of being automatically opened and closed - Google Patents
Anti-impact novel air door mechanism capable of being automatically opened and closed Download PDFInfo
- Publication number
- CN201428470Y CN201428470Y CN2009200275846U CN200920027584U CN201428470Y CN 201428470 Y CN201428470 Y CN 201428470Y CN 2009200275846 U CN2009200275846 U CN 2009200275846U CN 200920027584 U CN200920027584 U CN 200920027584U CN 201428470 Y CN201428470 Y CN 201428470Y
- Authority
- CN
- China
- Prior art keywords
- air door
- throttle setting
- car
- air
- door mechanism
- 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
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an anti-impact novel air door mechanism capable of being automatically opened and closed, which comprises at least two air doors, a gap is arranged between the two air doors, moreover, car arresters are respectively arranged at the front and the rear sides of each air door on a track, and a mechanical linkage is arranged between the car arrester and the air door; the air door mechanism is provided with a sensing system which is used to receive sensing signals, and the sensing system is communicated with electric actuators which are used to control the opening and closing of the air doors; and the air door mechanism comprises a transmitter which is used to transmit sensing signals. Since the air door mechanism is added with the structures, such as the radio frequency sensing system, the electric opening system and the car arresters, and is used along with the electronic tag, when a car or a person carrying the electronic tag pass, the radio frequency sensingsystem, the electric actuators, the air doors and the car arresters act sequentially, the air doors are automatically opened, closed and locked, the car is automatically arrested, consequently, the safety of the air door mechanism is enhanced, and the mine car can be effectively prevented from impacting the air doors.
Description
Technical field
The utility model relates to a kind of throttle setting that is used for the coalmine ventilation system, relates in particular to the crashproof novel throttle setting of a kind of automatic switch.
Background technology
At present, air door is to cut off the ventilation building that distinguished and admirable pedestrian again is open to traffic, in the coalmine ventilation system, play crucial effects, air door requires to be provided with more than the twice, when the locomotive transportation is arranged, distance will cause distinguished and admirable short circuit to prevent that the twice air door from opening simultaneously a long way greater than the length of a row mine car between the twice air door, influences the stability of ventilation system.The quality of air door management realizes the balance and stability of ventilation system for the distinguished and admirable adjusting of coalmine ventilation system, is significant.
In the management of the air door that is open to traffic, vehicle usually hits air door when air door is not opened fully, cause the damage of air door easily, and this not only is unfavorable for safety but also is unfavorable for keeping the intact of mine ventilation facility, thereby can not effectively block distinguished and admirablely, increase local air leak rate of air curtain.In the practical operation at the scene,, make air door damage the maintenance capacity that increases and in the ventilation equipment maintenance management, account for about 80% because the security incident that the air door damage causes is of common occurrence.Traditional self closing door control system is bigger to the dependence of environment, and is relatively poor to the control ability of air door, and the stability of ventilation system can't be guaranteed, very easily causes a serious accident, and directly the safety in production to mine threatens, and influences the ordinary production of mine.This shows that prior art needs further improvement.
The utility model content
The utility model provides a kind of automatic switch crashproof novel throttle setting for solving above-mentioned defective of the prior art, throttle setting of the prior art is carried out scientific and reasonable improvement, to improve the safety of throttle setting, effectively avoid the situation of mine car bump air door.
For solving the problems of the technologies described above, the utility model scheme comprises:
The novel throttle setting that a kind of automatic switch is crashproof, it comprises twice air door at least, is provided with between the twice air door at interval, wherein, is respectively arranged with car arrester on the track of both sides before and after each air door, is provided with mechanical linkage between car arrester and the air door; This novel throttle setting is provided with the induction installation that is used to receive induced signal, and induction installation communicates to connect with the electric device that is used to control air door switch; This novel throttle setting comprises the transmitter that is used to launch induced signal.
Described novel throttle setting, wherein, above-mentioned mechanical linkage is a hydraulic transmission.
Described novel throttle setting, wherein, above-mentioned car arrester is the ascending/decending car arrester, this ascending/decending car arrester is arranged between the track apart from two meters of air doors.
Described novel throttle setting, wherein, above-mentioned induction installation is separately positioned on the both sides, front and back of every pectinid every buttress.
Described novel throttle setting, wherein, above-mentioned novel throttle setting is provided with the hand push button that is used for the switch air door.
Described novel throttle setting, wherein, above-mentioned induction installation is the less radio-frequency induction system, above-mentioned transmitter is an electronic tag.
The novel throttle setting that a kind of automatic switch that the utility model provides is crashproof, in throttle setting, increase structures such as less radio-frequency induction system, electric opening system and car arrester, and cooperate the electronic tag that to launch induced signal to use together, when vehicle or personnel carry electronic tag and pass through, less radio-frequency induction system, electric device, air door, car arrester sequentially-operating, the overall process of finish air door switch, locking automatically, holding up traffic; And personnel are when the air door, also the overall process that can make air door finish switch, locking automatically, hold up traffic by hand switch; Twice or multiple tracks air door are closed condition during reset condition, electric device is in state to be excited, the track car arrester does not move, retaining in orbit, prevent that vehicle does not hit air door when air door is opened, improved the safety of throttle setting, effectively avoided the situation of mine car bump air door, reduced the fault rate of ventilation system, made the ventilation system operation more stable.
Description of drawings
Fig. 1 is the structural representation of one throttle setting in the utility model;
Fig. 2 is the plan structure schematic diagram of throttle setting among Fig. 1.
The specific embodiment
Below with reference to accompanying drawing, comparatively detailed explanation is carried out in each preferred embodiment in the utility model.
The utility model provides a kind of automatic switch crashproof novel throttle setting, in throttle setting, increase structures such as less radio-frequency induction system, electric device and car arrester, and cooperate the electronic tag that to launch induced signal to use together, improved the safety of throttle setting, effectively avoided the situation of mine car bump air door, reduced the fault rate of ventilation system, made the ventilation system operation more stable.As Fig. 1 and shown in Figure 2, the crashproof novel throttle setting of automatic switch comprises twice air door at least, be provided with between the twice air door at interval, and be somebody's turn to do the length of length at interval much larger than a row mine car, can certainly gap length between the twice air door be set according to concrete needs, be respectively arranged with ascending/decending car arrester 3 on the track 2 of each both sides, air door 1 front and back, be provided with hydraulic transmission 4 between ascending/decending car arrester 3 and the air door 1; This novel throttle setting be provided be used to receive induced signal be less radio-frequency induction system 5, less radio-frequency induction system 5 communicates to connect with the electric device 6 that is used to control air door switch; This novel throttle setting comprises that the transmitter that is used to launch induced signal is an electronic tag.By foregoing description as can be known, when the mine car that carries transmitter during near the first road air door 1, for less radio-frequency induction system 5 receives these signals and starts electric device 6, electric device 6 drives air door 1 and opens to both sides, after air door 1 is opened fully, hydraulic transmission 4 drives ascending/decending car arrester 3 and falls, make track 2 be in normal condition, mine car can freely pass through, and this shows, this novel throttle setting has effectively been avoided the situation of mine car bump air door, has reduced the fault rate of ventilation system.In order further to optimize performance of the present utility model, this ascending/decending car arrester 3 is arranged between the track 2 apart from 1 two meters of air doors; Above-mentioned less radio-frequency induction system 5 is separately positioned on the both sides, front and back of every pectinid every buttress 7; And novel throttle setting is provided with the hand push button 8 that is used for the switch air door; By the utility model is further strengthened, further improved the safety of throttle setting, make the ventilation system operation more stable.
Of the present utility model in order further to set forth, existing motion state with the twice throttle setting is that example describes.Its concrete workflow is as follows:
A, under normal circumstances each air door 1 is in closed condition, and ascending/decending car arrester 3 is in the state that stops vehicle pass-through, and air door 1 latch switch is opened, and electric device 6 is ready;
B, vehicle will by air door 1 the time, be installed in the less radio-frequency induction system device 5 on the air door door buttress 7 is launched certain frequency by antenna radiofrequency signal formation magnetic field, when arriving car arrester, the mine car that has electronic tag advances into magnetic field, trigger less radio-frequency induction system device 5 and sense electronic tag, and read corresponding information, send the signal of opening air door 1 then, and trigger electric device 6 synchronously, electric device 6 sends action command, open air door 1, simultaneously the car arrester 3 of these air door 1 both sides by with the hydraulic transmission 4 of air door 1 interlock on linkage car arrester 3 is fallen, allow mine car to pass through;
The second less radio-frequency induction system device of d, the second road air door is detecting vehicle by behind the air door 1, by recognition mine car label, send information to second electric device, second electric machine system sends instruction, close damper 1, treat that air door 1 is closed fully after, the second road air door is opened, second car arrester of interlock falls with it simultaneously, and mine car passes through;
After e, the second road air door detected vehicle and pass through by the second less radio-frequency induction installation, second air door was closed, and each device recovers reset condition; Certainly be provided with a plurality of air doors, the operational process of each air door does not repeat them here as mentioned above.And when the pedestrian by the time not only can hold electronic tag by air door, also can start electric devices and open and close air doors by hand push button 8.By as can be known above-mentioned, because the gap length between the twice air door much larger than a row mine car length, so guaranteed the stability of ventilation system operation, has reduced local air leak rate of air curtain, improved the safety of throttle setting, reduced the fault rate of ventilation system.
Should be understood that; above-mentioned description at preferred embodiment is comparatively detailed; can not therefore think restriction to the utility model scope of patent protection; those of ordinary skill in the art is under enlightenment of the present utility model; do not breaking away under the scope situation that the utility model claim protected; can also make various deformation such as replacement, simple combination, these all fall within the protection domain of the present utility model, and the scope of asking for protection of the present utility model should be as the criterion with claims.
Claims (6)
1, the crashproof novel throttle setting of a kind of automatic switch, it comprises twice air door at least, be provided with between the twice air door at interval, it is characterized in that: be respectively arranged with car arrester on the track of both sides before and after each air door, be provided with mechanical linkage between car arrester and the air door; This novel throttle setting is provided with the induction installation that is used to receive induced signal, and induction installation communicates to connect with the electric device that is used to control air door switch; This novel throttle setting comprises the transmitter that is used to launch induced signal.
2, novel throttle setting according to claim 1 is characterized in that: above-mentioned mechanical linkage is a hydraulic transmission.
3, novel throttle setting according to claim 1 and 2 is characterized in that: above-mentioned car arrester is the ascending/decending car arrester, and this ascending/decending car arrester is arranged between the track apart from two meters of air doors.
4, novel throttle setting according to claim 3 is characterized in that: above-mentioned induction installation is separately positioned on the both sides, front and back of every pectinid every buttress.
5, novel throttle setting according to claim 1 and 2 is characterized in that: above-mentioned novel throttle setting is provided with the hand push button that is used for the switch air door.
6, novel throttle setting according to claim 4 is characterized in that: above-mentioned induction installation is the less radio-frequency induction system, and above-mentioned transmitter is an electronic tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200275846U CN201428470Y (en) | 2009-06-16 | 2009-06-16 | Anti-impact novel air door mechanism capable of being automatically opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200275846U CN201428470Y (en) | 2009-06-16 | 2009-06-16 | Anti-impact novel air door mechanism capable of being automatically opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428470Y true CN201428470Y (en) | 2010-03-24 |
Family
ID=42032205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200275846U Expired - Fee Related CN201428470Y (en) | 2009-06-16 | 2009-06-16 | Anti-impact novel air door mechanism capable of being automatically opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428470Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661164A (en) * | 2012-04-01 | 2012-09-12 | 苏毅 | Easily opened shock attenuation device for air door |
| CN102953746A (en) * | 2012-12-06 | 2013-03-06 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Automatic safe air door |
| CN103726866A (en) * | 2013-12-04 | 2014-04-16 | 山东金阳矿业集团有限公司 | Interlocking control device for air door and car stop |
| CN104929675A (en) * | 2015-05-11 | 2015-09-23 | 杭州金培科技有限公司 | Redundant electronic control interlock system for mechanical interlock damper |
| CN106168141A (en) * | 2016-09-08 | 2016-11-30 | 山东科技大学 | A kind of mine working air door intelligence control system and control method thereof |
| CN110566262A (en) * | 2019-08-25 | 2019-12-13 | 滁州方大矿业发展有限公司 | air door starting and stopping equipment with automatic identification function for coal mine |
| CN112927399A (en) * | 2021-01-19 | 2021-06-08 | 武汉市霍威科技有限公司 | RFID-based hospital barrier-free rapid passing system and method |
-
2009
- 2009-06-16 CN CN2009200275846U patent/CN201428470Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661164A (en) * | 2012-04-01 | 2012-09-12 | 苏毅 | Easily opened shock attenuation device for air door |
| CN102953746A (en) * | 2012-12-06 | 2013-03-06 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Automatic safe air door |
| CN103726866A (en) * | 2013-12-04 | 2014-04-16 | 山东金阳矿业集团有限公司 | Interlocking control device for air door and car stop |
| CN104929675A (en) * | 2015-05-11 | 2015-09-23 | 杭州金培科技有限公司 | Redundant electronic control interlock system for mechanical interlock damper |
| CN106168141A (en) * | 2016-09-08 | 2016-11-30 | 山东科技大学 | A kind of mine working air door intelligence control system and control method thereof |
| CN110566262A (en) * | 2019-08-25 | 2019-12-13 | 滁州方大矿业发展有限公司 | air door starting and stopping equipment with automatic identification function for coal mine |
| CN112927399A (en) * | 2021-01-19 | 2021-06-08 | 武汉市霍威科技有限公司 | RFID-based hospital barrier-free rapid passing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201428470Y (en) | Anti-impact novel air door mechanism capable of being automatically opened and closed | |
| CN100457518C (en) | Urban rail traffic station platform safety door system | |
| CN201413574Y (en) | Following-preventing automatic barrier system device | |
| CN202073051U (en) | Road bridge traffic height limit device | |
| CN204252043U (en) | Wisdom vehicle road gate control system | |
| KR100730388B1 (en) | LICS : Lineside Integrated Control System | |
| CN103489245A (en) | Passive smart lock system | |
| CN100575666C (en) | Automatic switching pneumatic interlocking crashproof air door and control method thereof | |
| CN103895655A (en) | Coordinated control system and method of train door and platform door | |
| CN201970997U (en) | Rail transit platform screen door or safety door safety protection system | |
| CN204821617U (en) | Grade crossing protects automatic early warning alarm system | |
| CN104847210A (en) | Shielded door opening and closing control device and train door shielded door linkage control method | |
| CN106672017A (en) | Rail transit turnout remote control system based on mobile terminal and method | |
| CN202189450U (en) | Security monitoring and commanding system for civil aviation airport | |
| JP3053802B1 (en) | Electronic interlocking device | |
| CN105551167A (en) | Active defense system with prying resistant function and defense method by using the same | |
| CN103643854A (en) | System and method for controlling bus rapid transit (BRT) safety door | |
| CN201234063Y (en) | Intelligent anti-damage power switch box | |
| CN105225324A (en) | A kind of intelligent building management method based on recognition of face | |
| CN208384657U (en) | Full-automatic three-roller gate control system | |
| CN201713772U (en) | Device for preventing collision by ultrahigh vehicle | |
| CN201025060Y (en) | Automatic switch gas interlocking collision preventive wind door | |
| CN204298764U (en) | A kind of banister | |
| CN106498873A (en) | A kind of Multifunctional barricade control system | |
| CN204626287U (en) | A kind of two-way magnetic ticket ticket check gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20100616 |