CN205975420U - Drive arrangement of anticollision pendulum floodgate - Google Patents
Drive arrangement of anticollision pendulum floodgate Download PDFInfo
- Publication number
- CN205975420U CN205975420U CN201620930946.2U CN201620930946U CN205975420U CN 205975420 U CN205975420 U CN 205975420U CN 201620930946 U CN201620930946 U CN 201620930946U CN 205975420 U CN205975420 U CN 205975420U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- clutch
- center pin
- motor
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a drive arrangement of anticollision pendulum floodgate, this drive arrangement of anticollision pendulum floodgate includes: machine core frame, the bottom plate, the center pin can drive center pin pivoted motor, but control center axle pivoted clutch to and the electrical component of controllable motor, clutch and encoder. Motor, clutch all are fixed in on the machine core frame. Be equipped with belt pulley and belt on the output shaft of motor, be connected through the belt between belt pulley and the center pin for motor accessible belt gearing center pin rotates. The axis body and the clutch fixed coordination of center pin, center pin clutch relatively rotate. The first end and the coaxial setting of the output shaft of encoder of center pin, the first end of center pin is followed its axial extension and is passed the clutch and the bottom formation connecting portion, and swing door is connected to these connecting portion. Be equipped with the through -hole that the first end that supplies the center pin passed on the bottom plate, be equipped with the supporting mechanism of atress dispersion on the bottom plate that is used for the first end of center pin in this through -hole, and the center pin can be normally rotatory in the through -hole.
Description
Technical field
This utility model is related to pass gates equipment technical field, particularly to a kind of driving means of anti-rebanking lock.
Background technology
The intelligent equipment that pendulum lock comes in and goes out as a kind of controllers, is widely used the intensive place of personnel at all levels,
Such as some large supermarket gateways, sight spot gateway, exhibition center, office office building etc..
Existing pendulum gate core typically passes through centre axis movable pendulum door and moves, and that is, central shaft one end is outside from pendulum gate core inner
Extend and be connected with swing door, drive swing door to rotate.At present, adopting belt transmission pendulum gate core more, but this there is also a problem：In
Heart axle only has a stress strong point in the inside of pendulum gate core, and central shaft one end connects swing door so that central shaft does not have one
Individual good stress, swing door also is difficult to keep balance, leads to put not smooth, the fault rate height that gate core runs.
Utility model content
Main purpose of the present utility model is to propose a kind of driving means of anti-rebanking lock, is all central shaft offer good
Stress, keep swing door balance, with protect pendulum gate core central shaft rotation smooth.
For achieving the above object, the utility model proposes a kind of driving means of anti-rebanking lock, it includes：Core framework,
Central shaft, can drive the motor of central axis, the clutch of controllable central axis, can inspection center's axle anglec of rotation
Encoder, and the electric component of controllable motor, clutch.Motor, clutch, angular encoder are both secured to core framework
On.The movement of the driving means of this anti-rebanking lock also includes：The output shaft of motor is provided with belt pulley and belt, belt pulley with
Connected by belt between central shaft so that motor can pass through belt drives central axis.The axis body of central shaft and clutch
Cooperate, central shaft can rotate relative to described clutch.The first end of central shaft along its axially extending and pass through clutch and
Base plate, to form connecting portion, this connecting portion connects swing door.Base plate is provided with the through hole passing through for central shaft first end, this through hole
Inside it is provided with the supporting mechanism on base plate by the force dispersion of the first end of central shaft, and central shaft normally can revolve in through hole
Turn.
Preferably, supporting mechanism includes bearing, and this bearing is placed on central shaft, and this bearing is embedded in the through hole of base plate
Interior.
Preferably, bearing is flange bearing.
Preferably, the driving means of this anti-rebanking lock also include the anglec of rotation for detecting described central shaft and export phase
The detection signal answered to electric component encoder.Wherein, the second end of central shaft and the output shaft of encoder are coaxially disposed, and compile
The code detection signal outfan of device is connected with the detection signal input of electric component.
The technical solution of the utility model is by the force dispersion of central shaft and swing door connecting portion on base plate, simultaneously in
Heart axle increased a stress point, so that central shaft is supported from some stress originally and is changed into two points stress support, such central shaft can
Keep good force-bearing situation, thus keeping swing door to balance, the rotation of the central shaft of protection pendulum gate core is smooth.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of driving means one embodiment of this utility model anti-rebanking lock；
Fig. 2 is longitudinal explosive view of Fig. 1；
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
The utility model proposes a kind of driving means of anti-rebanking lock.
With reference to Fig. 1, Fig. 1 is the structural representation of driving means one embodiment of this utility model anti-rebanking lock.Fig. 2 is figure
1 longitudinal explosive view.
As shown in figure 1, in this utility model embodiment, the movement of the driving means of anti-rebanking lock include core framework 1,
Base plate 2, motor 3, encoder 4, clutch 5, central shaft 6 and electric component（Not shown）.
This core framework 1 is the fixed plate of stepped setting, and base plate 2 is fixed on below core framework 1.
Motor 3 is fixed on the left side of core framework 1, and the output shaft of this motor 3 penetrates core framework 1.The output shaft of motor 3
On be provided with belt pulley 31 and belt 32, belt pulley 31 is connected by belt 32 with central shaft 6, motor 3 pass through belt 32
Driving force passes to central shaft 6.
Encoder 4 is fixed on the right side of core framework 1.
Clutch 5 includes fixed disk 51 and clutch plate 52, and fixed disk 51 and clutch plate 52 can engage each other, separate.Should be from
Clutch 5 is arranged on the lower section of encoder 4, and is fixed on the downside of core framework 1.
The first end of central shaft 6 is axially extending and pass through clutch 5 and base plate 2 to form connection end 61, this connection end along it
61 are fixedly connected with swing door.
The through hole 71 that first end for central shaft 6 passes through is offered on base plate 2, is provided with central shaft 6 in this through hole 71
The force dispersion of first end supporting mechanism 7 on a base plate 2, this central shaft 6 can rotate in through hole 71.This supporting mechanism 7 wraps
Include and be placed on central shaft 6 upper bearing (metal), central shaft 6 can rotate relative to this bearing.
The axis body of central shaft 6 and clutch 5 secure fit, and, clutch 5 can control the rotation of central shaft 6.Should say
Bright, when pendulum lock normal work, clutch 5 is in released state, and central shaft 6 can drive swing door normal rotation；When swing door is subject to
During to certain collision, clutch 5 is changed into engagement, thus limit central shaft 6 rotating, stops swing door motion.
Second end of central shaft 6 and the output shaft of encoder 4 are coaxially disposed so that the output shaft of encoder 4 and central shaft 6
Can rotate simultaneously.This encoder 4 is used for detecting the angle of central shaft 6 rotation, and forms a detection signal.Encoder 4
Detection signal outfan is connected with the detection signal input of electric component.
Electric component is by the detection signal that obtains from encoder 4 come the engagement of the rotation of controlled motor 3 and clutch 5
And separate.
Utility model works mode：In normal work, clutch 5 is in released state.When swing door is collided, compile
Code device 4 can detect that the angle that swing door rotates, and detection signal is sent to electric component, and electric component passes through this detection signal
Control clutch 5 to close, stop swing door from rotating further.In stipulated time is fixed, electric component controls clutch 5 to separate, and orders
Make motor 3 invert, make swing door return to zero-bit.Swing door, after rotating to an angle, can buffer suffered impulsive force, thus
Mitigate the injury of pedestrian, avoid swing door and the infringement of pendulum gate core inner simultaneously.
Principle of the present utility model is to arrange one on a base plate 2 by the force dispersion of the first end of central shaft 6 in base plate 2
On supporting mechanism 7, mitigate the load that born of connecting portion 61 of central shaft 6.The technical solution of the utility model Shi Jiang center
Axle 6 connects the force dispersion at swing door position on base plate 2, and central shaft 6 first end increased a stress point, makes central shaft 6 by former
This some stress supports and is changed into two points stress support so that central shaft 6 can keep good stress, thus keeping swing door to balance, enters
And protect pendulum gate core central shaft 6 rotation smooth.
Preferably, for making bearing be difficult to loosen it is ensured that the working life of bearing.This bearing is preferably flange bearing.Axle
The one end held can be fixed on a base plate 2, and its axis body is nested in the through hole 71 of base plate 2, and bearing so can be made to be difficult to loosen, from
And ensure the working life of bearing.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using this utility model description and accompanying drawing content
Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of driving means of anti-rebanking lock, it includes：Core framework, central shaft, the motor of central axis can be driven, can
The clutch that control centre's axle rotates, and the electric component of controllable motor, clutch；Described motor, clutch are all fixing
On core framework；
It is characterized in that, also include being fixed on the base plate below described core framework；
The output shaft of described motor is provided with belt pulley and belt, passes through described skin between described belt pulley and described central shaft
Band connects so that described motor can be by central axis described in described belt drives；
The axis body of described central shaft and described clutch secure fit, described central shaft can rotate relative to described clutch；
The first end of described central shaft is axially extending and pass through described clutch and base plate to form connecting portion along it, this connecting portion
Connect swing door；
Described base plate is provided with the through hole that the first end for described central shaft passes through, and is provided with for by described central shaft in this through hole
First end supporting mechanism on described base plate for the force dispersion, and described central shaft normally can revolve in described through hole
Turn.
2. as claimed in claim 1 the driving means of anti-rebanking lock it is characterised in that described supporting mechanism includes bearing, institute
State bearing to be placed on described central shaft, and described bearing is embedded in the through hole of described base plate.
3. as claimed in claim 2 the driving means of anti-rebanking lock it is characterised in that described bearing is flange bearing.
4. the driving means of the anti-rebanking lock as described in any one of claim 1 ~ 3 are it is characterised in that also include for detecting
State the anglec of rotation of central shaft and export corresponding detection signal to the encoder of described electric component；Wherein, described central shaft
The second end be coaxially disposed with the output shaft of described encoder, the detection signal outfan of described encoder and described electric component
Detection signal input connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930946.2U CN205975420U (en) | 2016-08-24 | 2016-08-24 | Drive arrangement of anticollision pendulum floodgate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930946.2U CN205975420U (en) | 2016-08-24 | 2016-08-24 | Drive arrangement of anticollision pendulum floodgate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975420U true CN205975420U (en) | 2017-02-22 |
Family
ID=58034451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930946.2U Expired - Fee Related CN205975420U (en) | 2016-08-24 | 2016-08-24 | Drive arrangement of anticollision pendulum floodgate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975420U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086891A (en) * | 2018-01-22 | 2018-05-29 | 深圳市万福聚科技有限公司 | A kind of access control equipment with collision prevention function |
| CN108103993A (en) * | 2018-01-31 | 2018-06-01 | 深圳市德宝智控科技有限公司 | Fast open gate cassette mechanism structure and gate |
| CN108194588A (en) * | 2018-01-31 | 2018-06-22 | 深圳市德宝智控科技有限公司 | Anticollision V belt translation cassette mechanism structure |
| 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 |
-
2016
- 2016-08-24 CN CN201620930946.2U patent/CN205975420U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086891A (en) * | 2018-01-22 | 2018-05-29 | 深圳市万福聚科技有限公司 | A kind of access control equipment with collision prevention function |
| CN108103993A (en) * | 2018-01-31 | 2018-06-01 | 深圳市德宝智控科技有限公司 | Fast open gate cassette mechanism structure and gate |
| CN108194588A (en) * | 2018-01-31 | 2018-06-22 | 深圳市德宝智控科技有限公司 | Anticollision V belt translation cassette mechanism structure |
| 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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Legal Events
| 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: 20170222 Termination date: 20190824 |