CN103362429A - Obstacle-encountering stopping device for roller shutter - Google Patents
Obstacle-encountering stopping device for roller shutter Download PDFInfo
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- CN103362429A CN103362429A CN2013103155226A CN201310315522A CN103362429A CN 103362429 A CN103362429 A CN 103362429A CN 2013103155226 A CN2013103155226 A CN 2013103155226A CN 201310315522 A CN201310315522 A CN 201310315522A CN 103362429 A CN103362429 A CN 103362429A
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- gate
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Abstract
The invention discloses an obstacle-encountering stopping device for a roller shutter. The obstacle-encountering stopping device comprises an obstacle-encountering trigger wire, a transmitter, a receiver, a roller shutter motor and a trigger device, wherein the transmitter is used for receiving a trigger signal of the trigger device, the receiver is used for receiving a control signal sent by the transmitter and sending a stop signal to a controller of the roller shutter motor, the trigger device is a micro switch, a signal output end of the micro switch is electrically connected with the transmitter, a contact of the micro switch is connected with the obstacle-encountering trigger wire, and the obstacle-encountering trigger wire is tightly arranged along a door closing direction of the roller shutter. According to the obstacle-encountering stopping device disclosed by the invention, not only can the closing of the roller shutter be automatically stopped under the situation that the closing of the roller shutter encounters an obstacle, but also the sensitivity is high, the response is quick, an obstacle-encountering situation can be processed in time, and the structure is simpler.
Description
Technical field
The present invention relates to automaton, particularly a kind of closing the door at rolling-gate can be controlled rolling-gate stop the to close the door block stopping apparatus of action automatically when meeting with obstruction.
Background technology
In the closing process of rolling-gate, if there is obstruction to stop closing of rolling-gate, rolling-gate can continue descending closing, and can cause the damage of rolling-gate, especially has people or car to pass through when rolling-gate is closed, and then might lead to security incident at present.Therefore, it is that 200920236228.5 patent discloses a kind of remote control resistance encountering stop device that the open application number of China is arranged, be hampered rolling-gate being provided with and trigger line and flip flop equipment, be hampered by two and trigger line perception rolling-gates and be hampered and send stop signal by flip flop equipment to rolling door motor, concrete action is to be subject to external force at the triggering line that is hampered to push and be in contact with one another, the circuits for triggering conducting, avoided rolling-gate in the damage of closing the door and being hampered and causing in the process, but have following problem: 1) circuits for triggering are that energising triggers under the triggering line extruding situation that is hampered, rigidly connect in time perception when triggering the minor variations of giving birth at rolling-gate and obstruction like this, only under the obvious deformation of generation, just can make the circuits for triggering conducting; 2) be hampered and trigger line pine was installed, the triggering line sensitivity that then is hampered is not high, can't in time detect obstruction.Above two kinds of situations occurring, touch to a certain degree at rolling-gate and obstruction often, process, obviously is not prompt enough.
Summary of the invention
The problem to be solved in the present invention provides the block stopping apparatus that a kind of rolling-gate is used, not only can be so that rolling-gate is closed in the situation that is hampered to be stopped automatically, and also highly sensitive, reaction is fast, can in time process situation about being hampered, and structure is also comparatively simple.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: the block stopping apparatus that a kind of rolling-gate is used, comprise the triggering line that is hampered, transmitter, receiver, rolling door motor and flip flop equipment, the triggering signal of described transmitter receipt flip flop equipment, described receiver receives control signal that transmitter sends and sends stop signal to the controller of rolling door motor, described flip flop equipment is microswitch, the signal output part of microswitch is electrically connected with transmitter, the contact of microswitch connects the triggering line that is hampered, described be hampered trigger line and tighten setting along the rolling-gate direction of closing the door.When rolling-gate is closed, if run into obstruction, rolling-gate and obstruction touch the generation slight deformation, the being hampered triggering line that is in this moment under the tensioned state can occur relaxing thereupon, triggering line in case be hampered occurs lax, operating spring on the described microswitch contact and the active force that triggers between the line that is hampered will diminish thereupon, when as long as the microswitch of general model reaches the 0.07NM critical point, operating spring just produces snap action, make the conducting state of the contact of action reed end change and trigger transmitter and send stop signal, described transmitter sends stop signal in the receiver that is installed on the motor, then send stop signal in the controller of rolling door motor by receiver, stop operating by controller control rolling door motor.Having adopted is hampered triggers being equipped with of line and microswitch, trigger slight the relaxing of line appearance as long as be hampered and just can touch microswitch, therefore can in time process the rolling-gate situation that is hampered, described be hampered trigger line and only need one to get final product, simple and practical.
As preferably, a location device also is installed on the described rolling-gate, described positioner comprise can spacing control rotating shaft, described be hampered trigger the line lower end and be connected in the described rotating shaft, described be hampered trigger line perpendicular to the base of rolling-gate.The described lower end that is hampered the triggering line refers to the end away from microswitch, can trigger line with being hampered by positioner and tighten, obstruction is met in described vertical setting when rolling-gate is closed, the deformation that triggers line of being hampered is the most obvious, helps the timely perception of microswitch.
As preferably, described positioner also comprises a handle, and described handle connects a worm screw, described worm screw and a worm gear engaged transmission, and described rotating shaft is connected to the middle part of described worm gear.The engaged transmission direction of described worm and gear is vertical with the rotating shaft rotation direction with convenient handle hand-manipulated, regulate the elasticity of the triggering line that is hampered by rotating handle, after adjusting is complete, the worm and gear cooperation has been played again position-limiting action and has been prevented the rotating shaft counter-rotating, the triggering line of avoiding being hampered unclamps, structure is comparatively simple and practical, and the engaged transmission degree of regulation of worm and gear is high.
As preferably, described transmitter comprises the housing of sealing, and described microswitch places in the housing of described transmitter, and is porose on the described housing, described be hampered trigger line and pass on the contact that the hole is connected in described microswitch.For avoiding microswitch to be subject to the interference of irrelevant factor (for example wind), microswitch is placed described transmitter.
As preferably, described positioner is higher than at least 1 centimetre on rolling-gate base.Positioner is moved when having avoided contacting with obstruction because of rolling-gate, and causing is hampered triggers the skew of line position, and impact is used next time.
As preferably, described transmitter is fixed on the center line of rolling-gate horizontal direction, and the base of transmitter is apart from 10 centimetres-20 centimetres on rolling-gate base.Transmitter is arranged on the center line of rolling-gate horizontal direction, triggering line with being hampered of transmitter location relation so also is that center line along the rolling-gate horizontal direction arranges, because the position that the obstruction under the rolling-gate occurs is indefinite, therefore only have that trigger the center line that line is arranged on the rolling-gate horizontal direction with being hampered be to guarantee sensitivity, the base of transmitter then guarantees the unlatching that it can not hinder rolling-gate apart from 10 centimetres of-20 centimetres of settings in rolling-gate base.
After adopting technique scheme, the present invention has following advantage:
Having adopted is hampered triggers line and microswitch is equipped with, when triggering line, being hampered of tightening occur small just can touching microswitch when lax, in time perception rolling-gate and obstruction rigidly connect the miniature deformation when touching, thereby can in time process rolling-gate runs into obstruction in the process of closing the door situation, avoided because process untimely causing damage, and highly sensitive, as long as one is hampered and triggers line, simple and practical.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is System Implementation figure of the present invention;
Fig. 2 is positioning device structure schematic diagram of the present invention.
The specific embodiment
Shown in Fig. 1-2, the block stopping apparatus that a kind of rolling-gate is used, comprising is hampered triggers line 1, transmitter 3, receiver, rolling door motor and flip flop equipment, described transmitter 3 receives the triggering signal of flip flop equipment, described receiver receives control signal that transmitter sends and sends stop signal to the controller of rolling door motor, described flip flop equipment is microswitch, the signal output part of microswitch is electrically connected with transmitter 3, the contact of microswitch connects to be hampered triggers line 1, described be hampered trigger line 1 and tighten setting along the rolling-gate direction of closing the door.Described receiver is installed on the described motor.When rolling-gate is closed, if run into obstruction, rolling-gate and obstruction touch the generation slight deformation, the being hampered triggering line 1 that is in this moment under the tensioned state can occur lax thereupon, triggering line 1 in case be hampered occurs lax, operating spring on the described microswitch contact and the active force that triggers between the line that is hampered will diminish thereupon, touch switch can change by the perception micro force, as long as when in general reaching the 0.07NM critical point, the operating spring of touch switch will produce snap action, make the conducting state of the contact of action reed end change and trigger transmitter 3 and send stop signals, the stop signal of sending of transmitter 3 is sent to the controller of barrier gate door motor after receiver, stop operating by controller control rolling door motor.In the present embodiment, be hampered triggering line 1 and microswitch cooperation by tightening when rolling-gate just touches obstruction, just can in time stop the rolling door motor action, process in time, can further prevent infringement compared to existing technology.Only need to adopt the triggering line 1 that is hampered to cooperate with touch switch, simple and practical.Referring to Fig. 2, one location device 2 is installed on the described rolling-gate, described positioner 2 comprise can spacing control rotating shaft 23 and handle 24, the described triggering line 1 that is hampered is connected in the described rotating shaft 23, for so that the sensitivity maximization that is hampered and triggers line 1 perception rolling-gate deformation, described be hampered trigger line 1 perpendicular to the base of rolling-gate.Described handle 24 connects a worm screw 21, described worm screw 21 and a worm gear 22 engaged transmission, and described rotating shaft 23 is connected to the middle part of described worm gear 22.Engaged transmission direction by described worm and gear, drive shaft 23 is rotated and is tightened the described triggering line 1 that is hampered, the engaged transmission direction of worm and gear is vertical with rotating shaft 23 rotation directions, make things convenient for hand-turning handle 24, as long as rotate the elasticity that handle 24 can be regulated the triggering line 1 that is hampered, after adjusting was complete, worm gear structure can stop rotating shaft 23 counter-rotatings, realize can spacingly controlling of rotating shaft 23, structure is also comparatively simple and practical.
For avoiding microswitch to be subject to irrelevant factor, interference such as situations such as strong wind, in this preferred embodiment, described transmitter 3 includes the housing of sealing, described microswitch places in the housing of described transmitter 3, porose on the described housing, be hampered and trigger line 1 and pass on the contact that the hole is connected in described microswitch.
As further optimization, described positioner 2 is higher than at least 1 centimetre on rolling-gate base.Positioner 2 is moved when avoiding contacting with obstruction because of rolling-gate, and causing is hampered triggers the skew of line 1 position, guarantees to be hampered when using to trigger the verticality of line 1 next time.
Described transmitter 3 is fixed on the center line of rolling-gate horizontal direction, and the base of transmitter 3 is apart from 10 centimetres-20 centimetres on rolling-gate base.Transmitter 3 is arranged on the center line of rolling-gate horizontal direction, triggering line 1 with being hampered of transmitter 3 locations relation so also is to tighten setting along the center line of rolling-gate horizontal direction, because the position that the obstruction under the rolling-gate occurs is indefinite, the triggering line 1 that is hampered that only is positioned at the center line setting of rolling-gate horizontal direction is to guarantee sensitivity, and the base of transmitter 3 then guarantees the unlatching that it can not hinder rolling-gate apart from 10 centimetres of-20 centimetres of settings in rolling-gate base.
The triggering line 1 that is hampered in the present embodiment can adopt the exhausted Edge line of plastics, but is not limited to illustrated embodiment.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. block stopping apparatus that rolling-gate is used, comprising is hampered triggers line (1), transmitter (3), receiver, rolling door motor and flip flop equipment, described transmitter (3) receives the triggering signal of flip flop equipment, described receiver receives control signal that transmitter sends and sends stop signal to the controller of rolling door motor, it is characterized in that: described flip flop equipment is microswitch, the signal output part of microswitch is electrically connected with transmitter (3), the contact of microswitch connects to be hampered triggers line (1), described be hampered trigger line (1) and tighten setting along the rolling-gate direction of closing the door.
2. the block stopping apparatus used of rolling-gate according to claim 1, it is characterized in that: a location device (2) is installed on the described rolling-gate, described positioner (2) comprise can spacing control rotating shaft (23), the described lower end of triggering line (1) that is hampered is connected in the described rotating shaft (23), the described base of triggering line (1) perpendicular to rolling-gate that be hampered.
3. the block stopping apparatus used of rolling-gate according to claim 2, it is characterized in that: described positioner (2) also comprises a handle (24), described handle (24) connects a worm screw (21), described worm screw (21) and a worm gear (22) engaged transmission, described rotating shaft (23) is connected to the middle part of described worm gear (22).
4. the block stopping apparatus used of rolling-gate according to claim 3, it is characterized in that: described transmitter (3) comprises the housing of sealing, described microswitch places in the housing of described transmitter (3), described housing is provided with the hole, described be hampered trigger line (1) and pass on the contact that the hole is connected in described microswitch.
5. the block stopping apparatus used of rolling-gate according to claim 4, it is characterized in that: described positioner (2) is higher than at least 1 centimetre on rolling-gate base.
6. the block stopping apparatus used of rolling-gate according to claim 4, it is characterized in that: described transmitter (3) is fixed on the center line of rolling-gate horizontal direction, and the base of transmitter is apart from 10 centimetres-20 centimetres on rolling-gate base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103155226A CN103362429A (en) | 2013-07-24 | 2013-07-24 | Obstacle-encountering stopping device for roller shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103155226A CN103362429A (en) | 2013-07-24 | 2013-07-24 | Obstacle-encountering stopping device for roller shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103362429A true CN103362429A (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103155226A Pending CN103362429A (en) | 2013-07-24 | 2013-07-24 | Obstacle-encountering stopping device for roller shutter |
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| Country | Link |
|---|---|
| CN (1) | CN103362429A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628805A (en) * | 2013-11-08 | 2014-03-12 | 浙江湖州森富机电有限责任公司 | Roller shutter door control device |
| CN104481385A (en) * | 2014-10-14 | 2015-04-01 | 漳州市长泰新麒麟机械有限公司 | Block-to-stop transmission device |
| CN104747061A (en) * | 2015-02-06 | 2015-07-01 | 佛山宝钢不锈钢贸易有限公司 | Rolling gate anti-failure device |
| CN109403837A (en) * | 2018-12-11 | 2019-03-01 | 广州艺帘实业有限公司 | A kind of electric rolling protective device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254947Y (en) * | 1995-04-26 | 1997-05-28 | 周明森 | Safety push controlling device for electric roller steel door |
| JP2006152689A (en) * | 2004-11-30 | 2006-06-15 | Sanwa Shutter Corp | Safety device of overhead door |
| CN101684717A (en) * | 2009-06-15 | 2010-03-31 | 徐克林 | Safe curtain capable of giving alarm |
| CN203362011U (en) * | 2013-07-24 | 2013-12-25 | 浙江湖州森富机电有限责任公司 | Resistance-encounter stop device for rolling gate |
-
2013
- 2013-07-24 CN CN2013103155226A patent/CN103362429A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254947Y (en) * | 1995-04-26 | 1997-05-28 | 周明森 | Safety push controlling device for electric roller steel door |
| JP2006152689A (en) * | 2004-11-30 | 2006-06-15 | Sanwa Shutter Corp | Safety device of overhead door |
| CN101684717A (en) * | 2009-06-15 | 2010-03-31 | 徐克林 | Safe curtain capable of giving alarm |
| CN203362011U (en) * | 2013-07-24 | 2013-12-25 | 浙江湖州森富机电有限责任公司 | Resistance-encounter stop device for rolling gate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628805A (en) * | 2013-11-08 | 2014-03-12 | 浙江湖州森富机电有限责任公司 | Roller shutter door control device |
| CN103628805B (en) * | 2013-11-08 | 2015-12-02 | 浙江湖州森富机电有限责任公司 | A kind of rolling screen door control device |
| CN104481385A (en) * | 2014-10-14 | 2015-04-01 | 漳州市长泰新麒麟机械有限公司 | Block-to-stop transmission device |
| CN104747061A (en) * | 2015-02-06 | 2015-07-01 | 佛山宝钢不锈钢贸易有限公司 | Rolling gate anti-failure device |
| CN109403837A (en) * | 2018-12-11 | 2019-03-01 | 广州艺帘实业有限公司 | A kind of electric rolling protective device |
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Application publication date: 20131023 |