CN203559369U - Automatic swing gate machine and machine core thereof - Google Patents
Automatic swing gate machine and machine core thereof Download PDFInfo
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- CN203559369U CN203559369U CN201320645776.XU CN201320645776U CN203559369U CN 203559369 U CN203559369 U CN 203559369U CN 201320645776 U CN201320645776 U CN 201320645776U CN 203559369 U CN203559369 U CN 203559369U
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- movable pendulum
- thumb wheel
- pendulum gate
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- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 210000003811 finger Anatomy 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 9
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- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model discloses an automatic swing gate machine and a machine core thereof. The automatic swing gate machine core comprises a mounting seat, a driving device mounted on the mounting seat, a magnetic clutch safety protection device connected with the driving device and a transmission device connected with the magnetic clutch safety protection device, wherein the magnetic clutch safety protection device comprises a first gear connected with the driving device, a dial wheel magnetically connected with the first gear and an input shaft fixedly connected with the dial wheel, and meanwhile, the first gear is glidingly connected with the input shaft. The magnetic clutch safety protection device is arranged on the automatic swing gate machine core, so that magnetic connection of the magnetic clutch safety protection device is broken when a gate connected with the transmission device is blocked by abnormal torque, power transmission between the driving device and the transmission device is interrupted, and accordingly, safety of passageway parts and passing people is protected.
Description
Technical field
The utility model relate to automatic switch gate that security protection passage uses from movable pendulum gate, and should be from the movement of movable pendulum gate.
Background technology
At present, at sight spot, market, station, library, office building, cinema, subway, the particular places such as customs's frontier inspection, bunder, all need to install automatic channel gate, by swiping the card, the modes such as identification such as fingerprint detect the pedestrian by passage, to facilitate the safeguard management of each place to personnel, maintain the safe order in public place, be the most fast and simple current personnel's access management facility.Pendulum lock passage is owing to having accommodation widely, wider in the application of above-mentioned place.
Though traditional pendulum lock passageway gate machine movement has feature separately, be all difficult at overall volume, transmission performance, safeguard protection, stability, the everyways such as assembling easy maintenance are taken into account to some extent.One pendulum gate core adopts tooth embedded clutch, and the spacing and locked arrangement of clutch that leans on of gate engages realization, although overall volume is little, simple in structure; But in order to guarantee current safety, after swiping the card, arrangement of clutch becomes separation by engagement, passenger need promote gate and produce certain angle, arrangement of clutch can again engage gate is swung, if meeting improper moment when gate swings stops, gate driving moment has no way of weakening, and will affect passage parts and current personnel's safety.Another kind of pendulum gate core, adopts split-type structural, and driving moment transmission mechanism is located at gate axle bottom, and position monitor mechanism is located at gate axle top, and the shaft coupling of movement and gate axle top and the bottom all adopts the mode that radially embeds gate axle screw fastening; The pendulum gate core of this kind of structure need to be installed in two steps when assembling, when needing repairing in passage comes into operation process or changing pendulum lock gate, gate axle can must be taken out in movement top and the bottom from the dismounting of cabinet firmware, and assembling is safeguarded more loaded down with trivial details.
Summary of the invention
Based on this, for the problem from movable pendulum gate core in above-mentioned prior art, the utility model provides a kind of security of operation, stable performance, and the integral type of assembling easy maintenance is from movable pendulum gate and movement thereof.
The disclosed technical scheme from movable pendulum gate core of the utility model is as follows:
One, from movable pendulum gate core, comprises mount pad, is arranged on the drive unit on mount pad, the magnetic clutch safety guard being connected with drive unit, and the transmission device being connected with magnetic clutch safety guard; Magnetic clutch safety guard comprises the first gear being connected with drive unit, and the thumb wheel with the first gear magnetic force is connected, also comprises the power shaft being fixedly connected with thumb wheel, and the first gear and power shaft are slidably connected simultaneously.
By magnetic clutch safety guard is being set on movable pendulum gate core; make the gate that is connected with transmission device when being subject to improper moment and stopping; the magnetic force of magnetic clutch safety guard connects disconnection; power transmission between drives interrupts device and transmission device, thus reach protection channel parts and current personnel's safety.Meanwhile, by critical piece is arranged on mount pad, make the overall structure of device clear simple compact, overall volume is less, assembling easy maintenance, stable performance.
Below further technical scheme is described:
Preferably, thumb wheel contacts with the first face of gear, in the first gear or thumb wheel, is provided with magnetic patch.Coaxial install and the gear of face contact mutually and thumb wheel in powerful magnetic patch is set, make gear and thumb wheel form the entirety that magnetic is connected, under normal stressing conditions, the first gear can drive thumb wheel normal rotation; When enough large drag effect is on gate time; the transmission device being connected with gate and thumb wheel can pass to thumb wheel by resistance; thumb wheel can overcome the magneticaction between thumb wheel and the first gear; make the first gear cannot drive thumb wheel to rotate together; the first gear just dallies on power shaft, thereby has just reached the effect of overload protection (particularly preventing that motor from blocking up machine) and protection pedestrains safety.
Preferably, mount pad comprises upper mounting plate and lower installation board, and the support column of support and connection upper mounting plate and lower installation board, and magnetic clutch safety guard, drive unit and transmission device are arranged on mount pad.By a mount pad of upper and lower two installing plates composition, magnetic clutch safety guard, transmission device and drive unit are arranged on mount pad, make the structure of whole device compacter simple, overall volume is little, and assembling maintenance also can be simpler.
Preferably, drive unit comprises motor, and the motor mount of mounted motor, and motor mount is arranged on upper mounting plate.By motor, provide power for whole device, and motor is arranged on motor mount, when changing motor, just do not need to dismantle whole mount pad, convenient maintenance and replacement.
Preferably, drive unit also comprises the second gear being connected with motor, and the second gear engages with the first gear.First gear ratio the second gear is many, and the moment of motor output passes to the second gear, then gives the first gear through the second gear transmission, with pinion, drives gear wheel to realize decelerating effect, to reach rational output speed.
Preferably, transmission device comprises the sheave being connected with thumb wheel, and the output shaft of sheave is installed, and thumb wheel and sheave are arranged between upper mounting plate and lower installation board.By the thumb wheel of sheave and magnetic clutch safety guard is linked together, can realize the transmission of moment, by transmission device is arranged between upper mounting plate and lower installation board, make the more compact structure of whole device in addition, reduce volume profile.
Preferably, be evenly provided with four fingers on thumb wheel, be evenly provided with four races on sheave, a finger keeps being connected with a race all the time.The race of finger on thumb wheel on sheave is combined, and makes thumb wheel drive sheave to rotate, and four fingers are set can be with 90 ° of rotations, thereby can drive gate to do the rotation opening and closing of 90 °.
Preferably, transmission device also comprises the positioner being arranged on mount pad, and positioner comprises encoder support, and is arranged on the encoder on encoder support, and encoder support is connected with output shaft one end.Encoder, as positioner, is controlled the turned position of output shaft, thereby control pendulum lock gate completes the action of certain position.
Preferably, transmission device also comprises the shaft coupling being connected with output shaft one end.Shaft coupling and output shaft adopt keyless fixing, adopt wedging groove to be connected cooperation with gate jack-post, between wedging groove and gate axle, there is geometric coordinate location and fit clearance accurately, adopting this shaft coupling pattern can make to put lock gate jack-post installs and changes that very accurate quick is easy, need not adjust, need not dismantle from movable pendulum gate core.
The utility model also propose a kind of have above-mentioned from movable pendulum gate core from movable pendulum gate.This from movable pendulum gate because inner from movable pendulum gate cored structure compactness, be provided with magnetic clutch safety guard, also make its profile less, use safety.
The utlity model has following outstanding advantages: compact conformation, profile is succinct, and volume is little, and has the effect of overload protection, can protective device and pedestrian's safety, assembling maintenance is also simpler in addition.
Accompanying drawing explanation
Fig. 1 is that the utility model is looked schematic diagram from the master of movable pendulum gate core in an embodiment;
Fig. 2 is that the utility model is in an embodiment from the decomposing schematic representation of movable pendulum gate core;
Fig. 3 is that the utility model measures intention from the axle of movable pendulum gate core in an embodiment;
Fig. 4 is that the utility model measures intention from the axle of movable pendulum gate core in an embodiment.
Description of reference numerals:
10-is from movable pendulum gate core, 110-upper mounting plate, 120-lower installation board, 130-support column, 210-motor, 220-motor mount, 230-the second gear, 240-the first gear, 320-thumb wheel, 322-magnetic patch, 324-finger, 326-shrinkage pool, 330-power shaft, 410-sheave, 420-output shaft, 430-encoder support, 440-encoder, 450-shaft coupling, 452-stainless steel guard ring, (332,422)-bearing, (334,424)-bearing cover.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
As shown in Fig. 1～4, the utility model proposes one from movable pendulum gate core 10, include mount pad, be arranged on the drive unit on mount pad, the magnetic clutch safety guard being connected with drive unit, and the transmission device being connected with magnetic clutch safety guard.By magnetic clutch safety guard is being set on movable pendulum gate core 10; make the gate (not shown) that is connected with transmission device when being subject to improper moment and stopping; the magnetic force of magnetic clutch safety guard connects disconnection; power transmission between drives interrupts device and transmission device, thus reach protection channel parts and current personnel's safety.Meanwhile, by critical piece is arranged on mount pad, make the overall structure of device clear simple compact, overall volume is less, assembling easy maintenance, stable performance.
Particularly, this integral type is from movable pendulum gate core 10, its mount pad comprises upper mounting plate 110 and lower installation board 120, and the support column 130 of support and connection upper mounting plate 110 and lower installation board 120, this support column 130 has the many surroundings that are distributed in upper mounting plate 110 and lower installation board 120, and every support column 130 two ends use M6 screw fastening on upper mounting plate 110 and lower installation board 120.Being arranged on mount pad of magnetic clutch safety guard, transmission device and drive unit.By a mount pad of upper and lower two installing plates composition, magnetic clutch safety guard, transmission device and drive unit are arranged on mount pad, make the structure of whole device compacter simple, overall volume is little, and assembling maintenance also can be simpler.
The drive unit being arranged on mount pad comprises motor mount 220, for mounted motor 210, by motor 210, provide power for whole device, and motor 210 is arranged on motor mount 220, when changing motor 210, just do not need to dismantle whole mount pad, convenient maintenance and replacement.The M5 screw fastening that motor 210 use are put on by bottom is on motor mount 220, and motor mount 220 use M5 screw fastening is from top to bottom on upper mounting plate 110 afterwards, and the Kong Weike of this trip bolt laterally finely tunes the center of circle offset apertures of 2mm.
Drive unit also comprises the second gear 230 of installing by screw fastening with motor output shaft one end, and the first gear 240 engaging with the second gear 230, when motor 210 on upper mounting plate 110, assemble fastening after, the perforate that the second gear 230 sees through upper mounting plate 110 is engaged with the first gear 240 below, the number of teeth of gear ratio first gear 240 of this second gear 230 is few, and the two forms a deceleration device.The moment that motor 210 is exported passes to the second gear 230, then passes to the first gear 240 through the second gear 230, with pinion, drives gear wheel to realize decelerating effect, to reach rational output speed.Herein, the second gear 230 and the first gear 240, it is 1:3 that composition speed ratio is rotated in engagement between the two.In addition, above-mentioned center of circle offset apertures can be used to adjust the back lash between the second gear 230 and the first gear 240.
The magnetic clutch safety guard being connected with drive unit comprises the first gear 240, thumb wheel 320, and the structure such as power shaft 330 that the first gear 240 and thumb wheel 320 are installed.Between the first gear 240 and power shaft 330, for to have being slidably matched of certain interval, these power shaft 330 two ends are arranged on respectively in the bearing 332 of upper mounting plate 110 and lower installation board 120, and power shaft 330 is positioned, and bearing 332 outsides are provided with bearing cover 334.Thumb wheel 320 and the power shaft 330 on power shaft 330, installed adopt keyless mode secure fit.The first gear 240 is coaxial with thumb wheel 320, and thumb wheel 320 contacts with 240 of the first gears, the side contacting with 240 of the first gears at thumb wheel 320 is provided with ten circular shrinkage hole 326, the high magnetic steel (being magnetic patch 322) of a Ф 15*5 of the interior placement of each round shrinkage pool 326.The first gear 240 can contact permanent-magnet attracting mode carry-over moment with face with thumb wheel 320, also forms the magnetic clutch safety guard of a prevention moment overload simultaneously, prevent from when gate from rotating transshipping, or spacing out of control.In addition, also magnetic patch 322 can be arranged in the first gear, the effect reaching is with that magnetic patch 322 is arranged on to thumb wheel 320 is interior identical.
, coaxial, install and the first gear 240 of face contact mutually and thumb wheel 320 is interior that powerful magnetic patch is set herein, make the first gear 240 form with thumb wheel 320 entirety that a magnetic is connected.Under normal stressing conditions, the first gear 240 can drive thumb wheel 320 normal rotation, and when it meets following condition N1 ﹤ N0 (moment when N1 is rotation, NO is pick up torque), its magnet attraction moment N0 is enough to drive gate to do ± 90 ° of switches swings; As enough large drag effect (N2 for overload time moment) when being N0 ﹤ N2 on gate; the transmission device being connected with gate and thumb wheel 320 can pass to resistance thumb wheel 320; thumb wheel 320 can overcome the magneticaction between thumb wheel 320 and the first gear 240; make the first gear 240 cannot drive thumb wheel 320 to rotate together; the just idle running on power shaft 330 of the first gear 240; when gate is obstructed overload, magnetic clutch safety guard skids; transmission device is out of service, effectively prevents personal safety when motor 210 stalls and assurance personnel are current.
The transmission device being connected with magnetic clutch safety guard comprises sheave 410; and the output shaft 420 of installation sheave 410; sheave 410 adopts keyless mode secure fit with output shaft 420; these output shaft 420 two ends are arranged on respectively on the bearing 422 of upper plate 110 and lower shoe 120, and output shaft 420 is positioned.On the thumb wheel 320 of magnetic clutch safety guard, be also evenly provided with four downward outstanding fingers 324; on sheave 410, be provided with the race coordinating with finger 324; the number of race is four; angle between adjacent two rotation slots is 90 °; corresponding with the finger 324 on thumb wheel 320, a finger 324 keeps being connected with a race all the time.Under normal circumstances, when thumb wheel 320 rotates under the first gear 240 drives, the finger 324 on thumb wheel 320 is stirred sheave 410 by race and is rotated, thus make sheave 410 drive output shaft 420 rotate to realize pendulum lock gate two-way ± 90 ° of switch motions.In addition, by sheave 410 and thumb wheel 320 are linked together, can realize the effect that moment is transmitted, by transmission device being arranged between upper mounting plate 110 and lower installation board 120, make the more compact structure of whole device in addition, reduce volume profile.
Transmission device also comprises positioner, this positioner comprises encoder 440, and the encoder support 430 of installation encoder 440, this encoder support 430 is arranged on upper mounting plate 110, and output shaft 420 reaches encoder 440 through the encoded device bearing 430 of output of upper mounting plate 110 and is used as detection and localization.Be encoder 440 as positioner, control the turned position of output shaft 420, thereby control pendulum lock gate and complete the action of certain position.
Transmission device also comprises that the shaft coupling 450(being connected with output shaft 420 one end is a kind of shaft coupling), shaft coupling 450 adopts keyless secure fit with the output shaft 420 that stretches out lower installation board 120, shaft coupling 450 adopts wedging trough pattern to coordinate with gate jack-post, between wedging groove and gate axle, there is geometric coordinate location and fit clearance accurately, adopting this shaft coupling pattern can make to put lock gate jack-post installs and changes that very accurate quick is easy, need not adjust, need not dismantle from movable pendulum gate core.After gate jack-post and shaft coupling 450 shaft couplings, by a stainless steel guard ring 452, entangle shaft coupling wedging part external diameter, to guarantee the concentric non-displacement of diaxon.After pendulum lock gate jack-post and shaft coupling 450 shaft couplings, can be with movable pendulum lock gate to complete two-way ± 90 ° switch motion.
In addition, the utility model also propose a kind of have above-mentioned from movable pendulum gate core 10 from movable pendulum gate.This pendulum gate, because inner from movable pendulum gate core 10 compact conformations, is provided with magnetic clutch safety guard, also makes its profile less, uses safety.
Generally speaking, what the utility model provided adopts integrated design from movable pendulum gate and movement thereof, its compact conformation, and profile is succinct, and volume is little, and has the effect of overload protection, can protective device and pedestrian's safety, assembling maintenance is also simpler in addition.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore 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 (10)
1. from a movable pendulum gate core, it is characterized in that, comprise mount pad, be arranged on the drive unit on described mount pad, the magnetic clutch safety guard being connected with described drive unit, and the transmission device being connected with described magnetic clutch safety guard; Described magnetic clutch safety guard comprises the first gear being connected with described drive unit, and the thumb wheel with described the first gear magnetic force is connected, also comprises the power shaft being fixedly connected with described thumb wheel, and described the first gear and described power shaft are slidably connected simultaneously.
2. according to claim 1ly from movable pendulum gate core, it is characterized in that, described thumb wheel contacts with described the first face of gear, in described the first gear or described thumb wheel, is provided with magnetic patch.
3. according to claim 1 from movable pendulum gate core; it is characterized in that; described mount pad comprises upper mounting plate and lower installation board; and the support column of upper mounting plate and lower installation board described in support and connection, described magnetic clutch safety guard, drive unit and transmission device are arranged on mount pad.
4. according to claim 3ly from movable pendulum gate core, it is characterized in that, described drive unit comprises motor, and the motor mount of mounted motor, and described motor mount is arranged on upper mounting plate.
5. according to claim 4ly from movable pendulum gate core, it is characterized in that, described drive unit also comprises the second gear being connected with described motor, and described the second gear engages with the first gear.
6. according to claim 1ly from movable pendulum gate core, it is characterized in that, described transmission device comprises the sheave being connected with described thumb wheel, and the output shaft of described sheave is installed, and described thumb wheel and sheave are arranged between upper mounting plate and lower installation board.
7. according to claim 6ly from movable pendulum gate core, it is characterized in that, be evenly provided with four fingers on described thumb wheel, be evenly provided with four races on described sheave, a described finger keeps being connected with a described race all the time.
8. according to claim 6 from movable pendulum gate core, it is characterized in that, described transmission device also comprises the positioner being arranged on mount pad, described positioner comprises encoder support, and being arranged on the encoder on encoder support, described encoder support is connected with described output shaft one end.
9. according to claim 6ly from movable pendulum gate core, it is characterized in that, described transmission device also comprises the shaft coupling being connected with described output shaft one end.
10. from a movable pendulum gate, it is characterized in that, comprise as described in claim 1-9 any one from movable pendulum gate core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645776.XU CN203559369U (en) | 2013-10-18 | 2013-10-18 | Automatic swing gate machine and machine core thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320645776.XU CN203559369U (en) | 2013-10-18 | 2013-10-18 | Automatic swing gate machine and machine core thereof |
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| Publication Number | Publication Date |
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| CN203559369U true CN203559369U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320645776.XU Expired - Fee Related CN203559369U (en) | 2013-10-18 | 2013-10-18 | Automatic swing gate machine and machine core thereof |
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| Country | Link |
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| CN (1) | CN203559369U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592464A (en) * | 2017-03-13 | 2017-04-26 | 深圳市西莫罗智能科技有限公司 | Novel swinging brake with coaxial double core |
| CN112301913A (en) * | 2019-08-01 | 2021-02-02 | 富鼎电子科技(嘉善)有限公司 | Floodgate machine core and floodgate machine |
| 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 |
| CN113512997A (en) * | 2021-09-15 | 2021-10-19 | 成都万江智控科技有限公司 | Screw gate position measurement and control device and gate control device |
-
2013
- 2013-10-18 CN CN201320645776.XU patent/CN203559369U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592464A (en) * | 2017-03-13 | 2017-04-26 | 深圳市西莫罗智能科技有限公司 | Novel swinging brake with coaxial double core |
| CN106592464B (en) * | 2017-03-13 | 2022-04-08 | 深圳市西莫罗智能科技有限公司 | Novel swing gate with double coaxial cores |
| CN112301913A (en) * | 2019-08-01 | 2021-02-02 | 富鼎电子科技(嘉善)有限公司 | Floodgate machine core and floodgate machine |
| 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 |
| CN113512997A (en) * | 2021-09-15 | 2021-10-19 | 成都万江智控科技有限公司 | Screw gate position measurement and control device and gate control device |
| CN113512997B (en) * | 2021-09-15 | 2021-12-10 | 成都万江智控科技有限公司 | Screw gate position measurement and control device and gate control device |
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| Date | Code | Title | Description |
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| 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: 20140423 |