CN105781394A - Retractable door with climb-in prevention mechanism - Google Patents
Retractable door with climb-in prevention mechanism Download PDFInfo
- Publication number
- CN105781394A CN105781394A CN201410811722.5A CN201410811722A CN105781394A CN 105781394 A CN105781394 A CN 105781394A CN 201410811722 A CN201410811722 A CN 201410811722A CN 105781394 A CN105781394 A CN 105781394A
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- Prior art keywords
- door
- retractable
- retractable door
- emitter
- climb
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Abstract
The invention discloses a retractable door with a climb-in prevention mechanism. The retractable door comprises the climb-in prevention mechanism and a retractable door body. The retractable door body comprises a door head, a door unit, moving wheels and a moving controller, wherein the moving controller controls the moving wheels to move. The climb-in prevention mechanism comprises an emitter and a receiver, wherein the receiver is arranged on the upper portion of the tail portion of the side, opposite to the door head, of the door unit through a first fixing frame, and the emitter is arranged on the upper portion of the door head through a second fixing frame. The emitter and the receiver are both connected with the moving controller, and the first fixing frame and the second fixing frame are both retractable frames. According to the retractable door with the climb-in prevention mechanism, a control switch of an infrared protecting device and a control switch of the retractable door body communicate, the infrared protecting device is automatically started when needed, and illegal climb-in can be effectively prevented; meanwhile, the first fixing frame and the second fixing frame are both of the retractable structure so that space can be effectively saved.
Description
Technical field
The invention belongs to retractable door technical field, particularly relate to a kind of with the anti-retractable door ploughing under mechanism.
Background technology
Retractable door (Retractabledoor), it is simply that door body can be stretched and be moved freely, controls door opening size, controls pedestrian or a kind of door of the interception of vehicle and clearance.Retractable door is mainly by door body, drive motor, and slideway, control system are constituted.Door body adopts high-quality rustless steel and aluminium alloy special-purpose section to make, and adopts parallelogram principle hinged, and flexible flexible stroke is big.Driver adopts specific type of electric machine to drive, and worm and wormwheel slows down, and is provided with automatic clutch or manual clutch, automatic clutch have a power failure time can automatic open close, manual clutch have a power failure time can manual opening-closing, control system has panel, press button, separately can be equipped with wireless remote controller according to demand.
At present, the use of retractable door, facilitate the open and close of door and saved space, it is simple to operation and management.But, owing to anti-overhead door is generally shorter, it is difficult to prevention personnel and illegally ploughs under.
Summary of the invention
It is an object of the invention to provide a kind of with the anti-retractable door ploughing under mechanism, to solve owing to anti-overhead door is generally shorter, be difficult to the problem that prevention personnel illegally plough under.
In order to realize the purpose of the present invention, the invention provides a kind of with the anti-retractable door ploughing under structure, structure and retractable door is ploughed under including anti-, described retractable door includes a head, door body and movable pulley, mobile controller, described mobile controller controls described movable pulley and moves, described anti-plough under structure and include emitter and receptor, described receptor is arranged at the upper rear of described door body and described door head opposite side by the first fixed mount, described emitter is arranged at above described door head by the second fixed mount, described emitter, receptor is all connected with described mobile controller, described first fixed mount and the second fixed mount are telescopic support body, described anti-when ploughing under structural priming, described emitter and receptor form infrared ray catch net.
The present invention; compared with prior art; at the infrared protection device of door head and couple positioned opposite; the switch that controls of infrared protection device communicates with the control switch of retractable door, when infrared protection device opened by needs, automatically turns on; can effectively prevent from illegally ploughing under; meanwhile, the first fixed mount and the second fixed mount are set to telescopic structure, can effectively save space.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure, 1-door head, 2-alarm, 3-movable pulley, 4-door body, 5-emitter, 6-receptor.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be understood to specific embodiment described herein only in order to explain the present invention, be not limited to protection scope of the present invention.
As shown in Figure 1, the invention provides a kind of with the anti-retractable door ploughing under structure, structure and retractable door is ploughed under including anti-, described retractable door includes a head, door body and movable pulley, mobile controller, described mobile controller controls described movable pulley and moves, described anti-plough under structure and include emitter and receptor, described receptor is arranged at the upper rear of described door body and described door head opposite side by the first fixed mount, described emitter is arranged at above described door head by the second fixed mount, described emitter, receptor is all connected with described mobile controller, described first fixed mount and the second fixed mount are telescopic support body, described anti-when ploughing under structural priming, described emitter and receptor form infrared ray catch net.
Described mobile controller is PLC.
Described mobile controller is connected with audible-visual annunciator.Safeguard protection light curtain in the present invention is traditional safe light curtain; the infrared light of modulation is launched including emitter; received by receptor; define a catch net, when being have object to enter catch net, blocked by object when therefrom there being light; by internal control circuit; acceptor circuit is reacted at once, sends a signal to controller, and controller controls to make a series of actions.
During use, by the controller control transmitter of retractable door and receiver operation, at emitter and the infrared catch net of receptor intermediate formation, if illegally ploughing under, triggering monitoring, reporting to the police, Security Personnel knows in time.
, in order to avoid longer being susceptible to of emitter and receiver fixed mount is rocked, even fracture meanwhile, fixed mount can be set to telescopic, for instance can be controlled by cylinder.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. the anti-retractable door ploughing under structure of band, it is characterized in that, structure and retractable door is ploughed under including anti-, described retractable door includes a head, door body and movable pulley, mobile controller, described mobile controller controls described movable pulley and moves, described anti-plough under structure and include emitter and receptor, described receptor is arranged at the upper rear of described door body and described door head opposite side by the first fixed mount, described emitter is arranged at above described door head by the second fixed mount, described emitter, receptor is all connected with described mobile controller, described first fixed mount and the second fixed mount are telescopic support body, described anti-when ploughing under structural priming, described emitter and receptor form infrared ray catch net.
2. the retractable door of ploughing under structure prevented by band according to claim 1, it is characterised in that described mobile controller is PLC.
3. the retractable door of ploughing under structure prevented by band according to claim 2, it is characterised in that described mobile controller is connected with audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811722.5A CN105781394A (en) | 2014-12-22 | 2014-12-22 | Retractable door with climb-in prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811722.5A CN105781394A (en) | 2014-12-22 | 2014-12-22 | Retractable door with climb-in prevention mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105781394A true CN105781394A (en) | 2016-07-20 |
Family
ID=56378025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410811722.5A Pending CN105781394A (en) | 2014-12-22 | 2014-12-22 | Retractable door with climb-in prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105781394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209213A (en) * | 2017-07-06 | 2019-01-15 | 广元公正科技有限公司 | Novel electric retractable door |
-
2014
- 2014-12-22 CN CN201410811722.5A patent/CN105781394A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209213A (en) * | 2017-07-06 | 2019-01-15 | 广元公正科技有限公司 | Novel electric retractable door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |