CN204343216U - A kind of three-roller gate - Google Patents
A kind of three-roller gate Download PDFInfo
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- CN204343216U CN204343216U CN201420754612.5U CN201420754612U CN204343216U CN 204343216 U CN204343216 U CN 204343216U CN 201420754612 U CN201420754612 U CN 201420754612U CN 204343216 U CN204343216 U CN 204343216U
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- electromagnet
- keeper
- rotating disk
- projection
- bar
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of three-roller gate, comprise gate seat, controller.Below described gate seat, machine mandrel's bearing is housed, the sheathed movement main shaft of described machine mandrel bearing.The second keeper rotating disk, the first electromagnet and the first keeper coordinated with described first electromagnet, the second electromagnet being housed above described gate seat and coordinating with described second electromagnet.Described first keeper, the second keeper lay respectively at the both sides of described rotating disk, and described first electromagnet is conflicted for controlling described first keeper or unclamps described rotating disk, described second electromagnet is conflicted for controlling described second keeper or unclamps described rotating disk, the fixedly sleeved described movement main shaft of described rotating disk, described first electromagnet, the second electromagnet are electrically connected with described controller respectively.Three-roller gate structure described in the utility model is simple, with low cost, and can avoid producing mechanical injuries to keeper in dial rotation process.
Description
Technical field
The utility model relates to a kind of valve system, particularly relates to a kind of three-roller gate.
Background technology
At present, three-roller gate passage is mainly used in need verify current public arena, as scenic spot, harbour, movie theatre, railway terminal, subway station, need to authorize current occasion, as residential quarters, factory, court and part public place of entertainment, and have the occasion of security aspect specific demand, as office, fire prevention control zone, important department, in people's life, occupy important status gradually.
Traditional three-roller gate passage comprises roller bar rotating disk, roller bar rotating disk is provided with three roller bars, inside establish control module and triroller gate movement, triroller gate movement is controlled by control module, and roller bar rotating disk is moved by three-roller gate core ribbon and a roller bar is wherein horizontal current to stop on passage.When to swipe the card or after personnel's checking, triroller gate movement is unlocked, but need manpower to promote roller bar dial rotation toward current direction could to let pass, in roller bar dial rotation process, greatly, three-roller gate is short for application life, and structure is rather complicated for meeting mechanical injuries.
Summary of the invention
Based on this, the utility model is the defect overcoming prior art, provides the three-roller gate that a kind of structure is simple, mechanical injuries are little.
Its technical scheme is as follows: a kind of three-roller gate, comprise gate seat, controller, below described gate seat, machine mandrel's bearing is housed, the sheathed movement main shaft of described machine mandrel bearing, above described gate seat, rotating disk is housed, first electromagnet and the first keeper coordinated with described first electromagnet, second electromagnet and the second keeper coordinated with described second electromagnet, described first keeper, second keeper lays respectively at the both sides of described rotating disk, and described first electromagnet is conflicted for controlling described first keeper or unclamps described rotating disk, described second electromagnet is conflicted for controlling described second keeper or unclamps described rotating disk, the fixedly sleeved described movement main shaft of described rotating disk, described first electromagnet, second electromagnet is electrically connected with described controller respectively.
Below technical scheme is further illustrated:
Wherein in an embodiment, described rotating disk outer has the first projection, the second projection, the 3rd projection, described first projection, the second projection, the 3rd projection are distributed on described rotating disk, described first keeper to be connected with the second bar by the first bar and to form, described first keeper is rotatably connected by the first rotating shaft and described gate seat, be provided with the first spring between described first bar and described first electromagnet, described second bar and described first projection are conflicted;
Described second keeper to be connected with the 4th bar by the 3rd bar and to form, described second keeper is rotatably connected by the second rotating shaft and described gate seat, be provided with the second spring between described 3rd bar and described second electromagnet, described 4th bar and described second projection are conflicted.
Wherein in an embodiment, described first electromagnet is provided with the first expansion link, described first expansion link of described first spring socket; Described second electromagnet is provided with the second expansion link, described second expansion link of described second spring socket.
Wherein in an embodiment, the equal arc transition in outer of described first projection, the second projection, the 3rd projection, described second bar has the circular arc camber mated with described first projection near the side of described rotating disk, described 4th bar has the circular arc camber mated with described second projection near the side of described rotating disk.
Wherein in an embodiment, also comprise the encoder for responding to described movement main axis angle, described encoder is electrically connected with described controller.
Wherein in an embodiment, described gate seat is fixed with the encoder seat for installing described encoder, and described encoder is positioned at directly over described movement main shaft.
Wherein in an embodiment, also comprise the motor be connected with described movement spindle drive, described motor is electrically connected with described controller.
Wherein in an embodiment, described movement collar bush is connected to the first belt wheel, and the torque output shaft of described motor is socketed with the second belt wheel, and described first belt wheel is connected by driving belt transmission with described second belt wheel.
Wherein in an embodiment, described gate seat is provided with the bar electromagnet that automatically falls.
Below the principle, effect etc. of preceding solution are described:
1, by using three-roller gate described in the utility model, after controller receives the open command of signal of such as swiping the card, the current direction of pedestrian is judged according to signal of swiping the card, control the first electromagnet power-off or energising, under spring force effect, described first keeper is unclamped during power-off, hold the first keeper by magnetic force during energising, the first keeper action can be controlled, for unclamping or conflict rotating disk; In like manner, can unclamp or conflict rotating disk after the second magnet switching electricity, so, force in rotating disk by the first keeper of rotating disk both sides, the second keeper, be respectively used to stop rotating disk forward or reverse.Visible, three-roller gate structure described in the utility model is simple, with low cost, and can avoid producing mechanical injuries to keeper in dial rotation process.
2, evenly arrange the first projection, the second projection, the 3rd projection in rotating shaft outer, so, rotating disk just resets after completing 120 degree of rotations at every turn, and is fixed by keeper conflict rotating disk outer projection.Excessively, the second bar, the 4th bar also have circular arc camber, and so, rotating disk, in rotation process, can reduce the frictional force between rotating disk and keeper for first projection, the second projection, the 3rd projection outer circular arc, reduce noise and mechanical damage.
3, the encoder arranged on movement main shaft can detect the deflection angle of rotating disk constantly, and deflection angle signal is sent to controller, controller controls motor, the first electromagnet, the second electromagnet corresponding actions in time according to deflection angle signal, improve all parts harmony, strengthen Consumer's Experience.
4 and motor according to swipe the card signal drive dial rotation, rotating disk is then with action roller bar to rotate, i.e. starting gate, pedestrian clearance.Visible, three-roller gate structure described in the utility model is simple, realizing opening automation, making gate opening without the need to people for pushing hard action roller bar, reduce mechanical failure, greatly can extend the application life of three-roller gate.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-roller gate described in the utility model embodiment;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 illustrates the structure of three-roller gate described in the utility model.
Description of reference numerals:
10, gate seat, 11, movement main shaft, the 12, first belt wheel, 13, machine mandrel's bearing, 20, rotating disk, the 21, first projection, the 22, second projection, the 23, the 3rd projection, 30, the first keeper, the 31, first bar, the 32, second bar, the 33, first rotating shaft, 40, the second keeper, the 50, first electromagnet, the 60, second electromagnet, 70, encoder, 71, encoder seat, 80, automatically to fall bar electromagnet, 90, motor, 91, motor cabinet, the 92, second belt wheel, 93, driving belt.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail:
As Figure 1-4, three-roller gate described in the utility model, comprise gate seat 10, controller (not shown in the figures anticipate out), below described gate seat 10, machine mandrel's bearing 13 is housed, the sheathed movement main shaft 11 of described machine mandrel bearing 13, is equipped with rotating disk 20, first electromagnet 50 and the first keeper 30, second electromagnet 60 of coordinating with described first electromagnet 50 and the second keeper 40 coordinated with described second electromagnet 60 above described gate seat 10.Described first keeper 30, second keeper 40 lays respectively at the both sides of described rotating disk 20, and described first electromagnet 50 is conflicted for controlling described first keeper 30 or unclamps described rotating disk 20, described second electromagnet 60 is conflicted for controlling described second keeper 40 or unclamps described rotating disk 20, the fixedly sleeved described movement main shaft 11 of described rotating disk 20, described first electromagnet 50, second electromagnet 60 is electrically connected with described controller respectively.
By using three-roller gate described in the utility model, after controller receives the open command of signal of such as swiping the card, the current direction of pedestrian is judged according to signal of swiping the card, control the first electromagnet 50 power-off or energising, under spring force effect, described first keeper 30 is unclamped during power-off, hold the first keeper 30 by magnetic force during energising, the first keeper 30 action can be controlled, for unclamping or conflict rotating disk 20; In like manner, can unclamp or conflict rotating disk 20 after the second electromagnet 60 power on/off, so, force in rotating disk 20 by the first keeper 30, second keeper 40 of rotating disk 20 both sides, be respectively used to stop rotating disk 20 forward or reverse.Visible, three-roller gate structure described in the utility model is simple, with low cost, and can avoid producing mechanical injuries to keeper in rotating disk 20 rotation process.
Described rotating disk 20 outer has the first projection 21, second projection 22, the 3rd projection 23, described first projection 21, second projection 22, the 3rd projection 23 are distributed on described rotating disk 20, described first keeper 30 to be connected with the second bar 32 by the first bar 31 and to form, described first keeper 30 is rotatably connected with described gate seat 10 by the first rotating shaft 33, be provided with the first spring between described first bar 31 and described first electromagnet 50, described second bar 32 is conflicted with described first projection 21.Described second keeper 40 to be connected with the 4th bar (not marking in figure) by the 3rd bar (not marking in figure) and to form, described second keeper 40 is rotatably connected by the second rotating shaft (not marking in figure) and described gate seat 10, be provided with the second spring (not shown in the figures anticipate out) between described 3rd bar (not marking in figure) and described second electromagnet 60, described 4th bar and described second projection 22 are conflicted.Evenly arrange the first projection 21, second projection 22, the 3rd projection 23 in rotating disk 20 outer, so, rotating disk 20 just resets after completing 120 degree of rotations at every turn, and is fixed by keeper conflict rotating disk 20 outer projection.
Described first electromagnet 50 is provided with the first expansion link (not marking in figure), and described first spring (not shown in the figures anticipate out) is socketed described first expansion link; Described second electromagnet 60 is provided with the second expansion link (not marking in figure), described second expansion link of described second spring socket.
The equal arc transition in outer of described first projection 21, second projection 22, the 3rd projection 23, described second bar 32 has the circular arc camber (not marking in figure) mated with described first projection 21 near the side of described rotating disk 20, described 4th bar has the circular arc camber mated with described second projection 22 near the side of described rotating disk 20.First projection 21, second projection 22, the 3rd projection 23 outer circular arc are excessive, and the second bar 32, the 4th bar also have circular arc camber, and so, rotating disk 20, in rotation process, can reduce the frictional force between rotating disk 20 and keeper, reduce noise and mechanical damage.
Described three-roller gate also comprises the encoder 70 for responding to described movement main shaft 11 rotational angle, and described encoder 70 is electrically connected with described controller.Described gate seat 10 is fixed with the encoder seat 71 for installing described encoder 70, and described encoder 70 is positioned at directly over described movement main shaft 11.The encoder 70 that movement main shaft 11 is arranged can detect the deflection angle of rotating disk 20 constantly, and deflection angle signal is sent to controller, controller controls motor 90, first electromagnet 50, second electromagnet 60 corresponding actions in time according to deflection angle signal, improve all parts harmony, strengthen Consumer's Experience.Such as, after controller receives signal of swiping the card, first make movement main shaft 11 rotate 10 degree to 20 degree, roller bar just rotates 10 degree to 20 degree, to point out user's gate P Passable; Pedestrian promotes gate, and by this signal synchronized transmission to controller; Controller controls dial rotation makes roller bar continue rotation 120 degree, walk, and meanwhile, the rotation of another roller bar is also horizontal at passage place, and electromagnet power-off makes keeper reset and rotating disk 20 of conflicting, and passes through to stop user.
Described three-roller gate also comprises the motor 90 be connected with the transmission of described movement main shaft 11, and described motor 90 is contained on described motor cabinet 91, and described motor 90 is electrically connected with described controller.Described movement main shaft 11 is socketed with the first belt wheel 12, and the torque output shaft of described motor 90 is socketed with the second belt wheel 92, and described first belt wheel 12 is connected by driving belt 93 transmission with described second belt wheel 92.And motor 90 drives rotating disk 20 to rotate according to signal of swiping the card, rotating disk 20 band action roller bars rotate, i.e. starting gate, and pedestrian lets pass.Visible, three-roller gate structure described in the utility model is simple, realizing opening automation, making gate opening without the need to people for pushing hard action roller bar, reduce mechanical failure, greatly can extend the application life of three-roller gate.
Described gate seat 10 is provided with the bar electromagnet 80 that automatically falls, and the bar electromagnet 80 that automatically falls is controlled by controller, and tool power-off falls bar automatically, and be energized automatic upper boom function.Automatically fall 80 power-off of bar electromagnet time it can promote roller bar dish roller bar padlock, the roller bar making to be in passage blocking position is threaded off bar, and pedestrian lets pass.
To sum up, the utility model tool has the following advantages:
1, by using three-roller gate described in the utility model, after controller receives the open command of signal of such as swiping the card, the current direction of pedestrian is judged according to signal of swiping the card, control the first electromagnet 50 power-off or energising, under spring force effect, described first keeper 30 is unclamped during power-off, hold the first keeper 30 by magnetic force during energising, the first keeper 30 action can be controlled, for unclamping or conflict rotating disk 20; In like manner, can unclamp or conflict rotating disk 20 after the second electromagnet 60 power on/off, so, force in rotating disk 20 by the first keeper 30, second keeper 40 of rotating disk 20 both sides, be respectively used to stop rotating disk 20 forward or reverse.Visible, three-roller gate structure described in the utility model is simple, with low cost, and can avoid producing mechanical injuries to keeper in rotating disk 20 rotation process.
2, evenly arrange the first projection 21, second projection 22, the 3rd projection 23 in rotating shaft outer, so, rotating disk 20 just resets after completing 120 degree of rotations at every turn, and is fixed by keeper conflict rotating shaft outer projection.First projection 21, second projection 22, the 3rd projection 23 outer circular arc are excessive, and the second bar 32, the 4th bar also have circular arc camber, and so, rotating disk 20, in rotation process, can reduce the frictional force between rotating disk 20 and keeper, reduce noise and mechanical damage.
3, the encoder 70 arranged on movement main shaft 11 can detect the deflection angle of rotating disk 20 constantly, and deflection angle signal is sent to controller, controller controls motor 90, first electromagnet 50, second electromagnet 60 corresponding actions in time according to deflection angle signal, improve harmony, strengthen Consumer's Experience.
4 and motor 90 drives rotating disk 20 to rotate according to signal of swiping the card, rotating disk 20 band action roller bars rotate, i.e. starting gate, and pedestrian lets pass.Visible, three-roller gate structure described in the utility model is simple, realizing gate opening automation, making gate opening without the need to people for pushing hard action roller bar, reduces mechanical failure, greatly can extend the application life of three-roller gate.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this manual is recorded.
The above embodiment only have expressed detailed description of the invention of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (9)
1. a three-roller gate, it is characterized in that, comprise gate seat, controller, below described gate seat, machine mandrel's bearing is housed, the sheathed movement main shaft of described machine mandrel bearing, above described gate seat, rotating disk is housed, first electromagnet and the first keeper coordinated with described first electromagnet, second electromagnet and the second keeper coordinated with described second electromagnet, described first keeper, second keeper lays respectively at the both sides of described rotating disk, and described first electromagnet is conflicted for controlling described first keeper or unclamps described rotating disk, described second electromagnet is conflicted for controlling described second keeper or unclamps described rotating disk, the fixedly sleeved described movement main shaft of described rotating disk, described first electromagnet, second electromagnet is electrically connected with described controller respectively.
2. three-roller gate according to claim 1, it is characterized in that, described rotating disk outer has the first projection, the second projection, the 3rd projection, described first projection, the second projection, the 3rd projection are distributed on described rotating disk, described first keeper to be connected with the second bar by the first bar and to form, described first keeper is rotatably connected by the first rotating shaft and described gate seat, is provided with the first spring between described first bar and described first electromagnet, and described second bar and described first projection are conflicted;
Described second keeper to be connected with the 4th bar by the 3rd bar and to form, described second keeper is rotatably connected by the second rotating shaft and described gate seat, be provided with the second spring between described 3rd bar and described second electromagnet, described 4th bar and described second projection are conflicted.
3. three-roller gate according to claim 2, is characterized in that, described first electromagnet is provided with the first expansion link, described first expansion link of described first spring socket; Described second electromagnet is provided with the second expansion link, described second expansion link of described second spring socket.
4. three-roller gate according to claim 2, it is characterized in that, the equal arc transition in outer of described first projection, the second projection, the 3rd projection, described second bar has the circular arc camber mated with described first projection near the side of described rotating disk, described 4th bar has the circular arc camber mated with described second projection near the side of described rotating disk.
5. three-roller gate according to claim 1, is characterized in that, also comprise the encoder for responding to described movement main axis angle, described encoder is electrically connected with described controller.
6. three-roller gate according to claim 5, is characterized in that, described gate seat is fixed with the encoder seat for installing described encoder, and described encoder is positioned at directly over described movement main shaft.
7. three-roller gate according to claim 6, is characterized in that, also comprise the motor be connected with described movement spindle drive, described motor is electrically connected with described controller.
8. three-roller gate according to claim 7, is characterized in that, described movement collar bush is connected to the first belt wheel, and the torque output shaft of described motor is socketed with the second belt wheel, and described first belt wheel is connected by driving belt transmission with described second belt wheel.
9. three-roller gate according to claim 1, is characterized in that, described gate seat is provided with the bar electromagnet that automatically falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754612.5U CN204343216U (en) | 2014-12-03 | 2014-12-03 | A kind of three-roller gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754612.5U CN204343216U (en) | 2014-12-03 | 2014-12-03 | A kind of three-roller gate |
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| Publication Number | Publication Date |
|---|---|
| CN204343216U true CN204343216U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420754612.5U Expired - Fee Related CN204343216U (en) | 2014-12-03 | 2014-12-03 | A kind of three-roller gate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391975A (en) * | 2020-11-05 | 2021-02-23 | 通号通信信息集团有限公司 | Gate movement and control method thereof |
| CN112983245A (en) * | 2021-03-08 | 2021-06-18 | 苏州雷格特智能设备股份有限公司 | Subminiature three-roller blocking machine core |
-
2014
- 2014-12-03 CN CN201420754612.5U patent/CN204343216U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391975A (en) * | 2020-11-05 | 2021-02-23 | 通号通信信息集团有限公司 | Gate movement and control method thereof |
| CN112983245A (en) * | 2021-03-08 | 2021-06-18 | 苏州雷格特智能设备股份有限公司 | Subminiature three-roller blocking machine core |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 |