CN203362011U - Resistance-encounter stop device for rolling gate - Google Patents
Resistance-encounter stop device for rolling gate Download PDFInfo
- Publication number
- CN203362011U CN203362011U CN 201320446276 CN201320446276U CN203362011U CN 203362011 U CN203362011 U CN 203362011U CN 201320446276 CN201320446276 CN 201320446276 CN 201320446276 U CN201320446276 U CN 201320446276U CN 203362011 U CN203362011 U CN 203362011U
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- Prior art keywords
- rolling
- gate
- transmitter
- hampered
- line
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Abstract
The utility model discloses a resistance-encounter stop device for a rolling gate. The device comprises a resistance-encounter trigger line, a transmitter, a receiver, a rolling gate 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 transmitted by the transmitter and sending a stop signal into a controller of the rolling gate motor; the trigger device is a microswitch; a signal output end of the microswitch is electrically connected with the transmitter; a contact of the microswitch is connected with the resistance-encounter trigger line; the resistance-encounter trigger line is arranged along the closing direction of the rolling gate in a tightened way. The resistance-encounter stop device can automatically stop under the condition that the rolling gate encounters resistance when being closed, is high in sensitivity and rapid in reaction, can deal with a resistance-encounter situation timely, and is simple in structure.
Description
Technical field
The utility model relates to automaton, particularly a kind ofly at rolling-gate, closes the door while meeting with obstruction and can automatically control rolling-gate stop the closing the door block stopping apparatus of action.
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 likely can lead to security incident at present.Therefore, there is the patent that the open application number of China is 200920236228.5 to disclose a kind of remote control resistance encountering stop device, be hampered and trigger line and flip flop equipment rolling-gate being provided with, be hampered and send stop signal by flip flop equipment to rolling door motor by two triggering line perception rolling-gates that are hampered, concrete action is be subject to the external force extruding and be in contact with one another at the triggering line that is hampered, the circuits for triggering conducting, avoided rolling-gate in the damage of closing the door and being hampered in process and may causing, but have following problem: 1) circuits for triggering are that energising triggers under the triggering line extruding situation that is hampered, rigidly connect perception in time while triggering the minor variations of giving birth at rolling-gate and obstruction like this, only occurring just to make the circuits for triggering conducting under obvious deformation, 2) be hampered and trigger line pine was installed, the triggering line sensitivity that is hampered is not high, can't detect in time obstruction.Above two kinds of situations occurring, touch to a certain degree at rolling-gate and obstruction often, then processed, is obviously not prompt enough.
Summary of the invention
Problem to be solved in the utility model is to provide 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 process in time situation about being hampered, and structure is also comparatively simple.
In order to solve the problems of the technologies described above, the utility model 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 to 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, now the being hampered triggering line under tensioned state can occur relaxing thereupon, triggering line once be hampered occurs lax, operating spring on described microswitch contact and the active force triggered between 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, the conducting state of contact of reed end of making to move changes and triggers transmitter and sends stop signal, described transmitter sends stop signal in the receiver be arranged on motor, then send stop signal in the controller of rolling door motor by receiver, controlling rolling door motor by controller stops operating.Having adopted is hampered triggers being equipped with of line and microswitch, trigger line as long as be hampered and occur that slight relaxing just can touch microswitch, therefore can process in time 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 described rolling-gate, described positioner comprises rotating shaft that can spacing control, described be hampered trigger the line lower end and be connected in described rotating shaft, described be hampered trigger the base of line perpendicular to rolling-gate.The described lower end of triggering line that is hampered refers to the end away from microswitch, can trigger line by 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, contributes to 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 to facilitate handle hand-manipulated, regulate the elasticity of the triggering line that is hampered by rotating handle, after regulating, the worm and gear cooperation has been played again position-limiting action and has been prevented the rotating shaft reversion, 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 is placed in the housing of described transmitter, porose on described housing, described be hampered trigger line and be connected on the contact of described microswitch through hole.For example, for avoiding microswitch to be subject to the interference of irrelevant factor (wind), microswitch is placed in to described transmitter.
As preferably, described positioner is higher than at least 1 centimetre, rolling-gate base.While having avoided contacting with obstruction because of rolling-gate, positioner is moved, 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, 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 is also that center line along the rolling-gate horizontal direction arranges, the position occurred due to the obstruction under rolling-gate is indefinite, therefore only have that trigger the center line that line is arranged on the rolling-gate horizontal direction by being hampered be to guarantee sensitivity, the base of transmitter guarantees that apart from-20 centimetres of settings in 10 centimetres, rolling-gate base it can not hinder the unlatching of rolling-gate.
After adopting technique scheme, the utlity model 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, the rolling-gate of perception in time and obstruction rigidly connect the miniature deformation while touching, thereby can process in time the situation that rolling-gate runs into obstruction in the process of closing the door, avoided causing damage not in time because process, and highly sensitive, as long as one is hampered and triggers line, simple and practical.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:
Fig. 1 is the utility model System Implementation figure;
Fig. 2 is the utility model positioning device structure schematic diagram.
The specific embodiment
As shown in Figure 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 to 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 described motor.When rolling-gate is closed, if run into obstruction, rolling-gate and obstruction touch the generation slight deformation, now the being hampered triggering line 1 under tensioned state can occur lax thereupon, triggering line 1 once be hampered occurs lax, operating spring on described microswitch contact and the active force triggered between line that is hampered will diminish thereupon, touch switch can change by the perception micro force, as long as while in general reaching the 0.07NM critical point, the operating spring of touch switch will produce snap action, the conducting state of contact of reed end of making to move changes and triggers transmitter 3 and sends stop signals, the stop signal of sending of transmitter 3 is sent to the controller of barrier gate door motor after receiver, controlling rolling door motor by controller stops operating.In the present embodiment, be hampered triggering line 1 and microswitch cooperation by tightening, when rolling-gate just touches obstruction, just can stop the rolling door motor action in time, processes in time, can further prevent infringement compared to existing technology.Only need to adopt the triggering line 1 that is hampered to coordinate with touch switch, simple and practical.Referring to Fig. 2, one location device 2 is installed on described rolling-gate, described positioner 2 comprises rotating shaft 23 and handle 24 that can spacing control, the described triggering line 1 that is hampered is connected in described rotating shaft 23, in order to make the sensitivity that triggers line 1 perception rolling-gate deformation that is hampered maximize, the described base of triggering line 1 perpendicular to rolling-gate that be hampered.Described handle 24 connects a worm screw 21, described worm screw 21 and 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, facilitate hand-turning handle 24, as long as rotate the elasticity that handle 24 can be regulated the triggering line 1 that is hampered, after regulating, worm gear structure can stop rotating shaft 23 reversions, 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 is placed in the housing of described transmitter 3, porose on described housing, the triggering line 1 that is hampered is connected on the contact of described microswitch through hole.
As further optimization, described positioner 2 is higher than at least 1 centimetre, rolling-gate base.While avoiding contacting with obstruction because of rolling-gate, positioner 2 is moved, and causing is hampered triggers the skew of line 1 position, is hampered while guaranteeing to use next time and triggers the verticality of line 1.
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, 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 location relations so is also to tighten setting along the center line of rolling-gate horizontal direction, the position occurred due to the obstruction under rolling-gate 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 guarantees that apart from-20 centimetres of settings in 10 centimetres, rolling-gate base it can not hinder the unlatching of rolling-gate.
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 utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (6)
1. the 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 to 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 that rolling-gate according to claim 1 is used, it is characterized in that: a location device (2) is installed on described rolling-gate, described positioner (2) comprises rotating shaft (23) that can spacing control, the described lower end of triggering line (1) that is hampered is connected in described rotating shaft (23) above, the described base of triggering line (1) perpendicular to rolling-gate that be hampered.
3. the block stopping apparatus that rolling-gate according to claim 2 is used, 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 that rolling-gate according to claim 3 is used, it is characterized in that: described transmitter (3) comprises the housing of sealing, described microswitch is placed in the housing of described transmitter (3), described housing is provided with hole, and the described triggering line (1) that is hampered is connected on the contact of described microswitch through hole.
5. the block stopping apparatus that rolling-gate according to claim 4 is used is characterized in that: described positioner (2) is higher than at least 1 centimetre, rolling-gate base.
6. the block stopping apparatus that rolling-gate according to claim 4 is used 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, rolling-gate base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446276 CN203362011U (en) | 2013-07-24 | 2013-07-24 | Resistance-encounter stop device for rolling gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320446276 CN203362011U (en) | 2013-07-24 | 2013-07-24 | Resistance-encounter stop device for rolling gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362011U true CN203362011U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320446276 Expired - Lifetime CN203362011U (en) | 2013-07-24 | 2013-07-24 | Resistance-encounter stop device for rolling gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362429A (en) * | 2013-07-24 | 2013-10-23 | 浙江湖州森富机电有限责任公司 | Obstacle-encountering stopping device for roller shutter |
-
2013
- 2013-07-24 CN CN 201320446276 patent/CN203362011U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362429A (en) * | 2013-07-24 | 2013-10-23 | 浙江湖州森富机电有限责任公司 | Obstacle-encountering stopping device for roller shutter |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |