CN206352450U - A kind of controlling device for doors and control system - Google Patents
A kind of controlling device for doors and control system Download PDFInfo
- Publication number
- CN206352450U CN206352450U CN201621376083.5U CN201621376083U CN206352450U CN 206352450 U CN206352450 U CN 206352450U CN 201621376083 U CN201621376083 U CN 201621376083U CN 206352450 U CN206352450 U CN 206352450U
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- China
- Prior art keywords
- door
- controlling device
- doors
- power supply
- control unit
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- 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.)
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Abstract
The utility model is related to a kind of controlling device for doors and accelerator control system, and wherein the controlling device for doors includes：Door controller, power supply, position sensor, gear unit and door, gear unit includes drive shaft and door-hinge, drive shaft is mechanically connected with door-hinge, door controller distinguishes link position sensor and power supply, it is characterized in that, door controller also includes control unit and frequency converter, and frequency converter is connected with power supply, and control unit can control the frequency of frequency converter.The controlling device for doors and accelerator control system that the utility model is provided, which possess, has security performance high and the simple advantage of installation.
Description
Technical field
The utility model is related to a kind of controlling device for doors and control system, in particular it relates to a kind of door lifting of VFC
Controlling device for doors and control system.
Background technology
With the popularization of electrically operated gate, such as rolling screen door, overhead door is sliding, and free door, the structure of driving gate is usually arranged as electricity
Machine need not pull the weight of whole door.Based on this premise, according to the structure of door and design, it is necessary to be equipped with various devices, such as spring
Element, cable, and counterweight, it is ensured that the power for only needing to a motor offer part balances device.
But such bascule is once damaged, for example：Due to spring breakage or the abrasion of counterweight rope, door is uncontrolled
Fall down.
Generally, the structure and power supply of the bascule of door can be ensured after power-off by adding a brake unit, Men Bao
Stay in resting position.But if brake unit occurs deliberately, such as the skid corroded is likely to result in the tenesmus of door.
Utility model content
The utility model provides a kind of controlling device for doors and accelerator control system, to solve to have potential safety hazard in the prior art
The problem of.
Above-mentioned technical purpose of the present utility model is to adopt the following technical scheme that to be achieved：
A kind of controlling device for doors, including door controller, power supply, position sensor, gear unit and door, the gear unit
Including drive shaft and door-hinge, the drive shaft is mechanically connected with the door-hinge, and the door controller connects the position and passed respectively
Sensor and the power supply, it is characterised in that the door controller also include control unit and frequency converter, the frequency converter with it is described
Power supply is connected, and described control unit can control the frequency of the frequency converter.
Preferably, the position sensor is located on the power supply or the door-hinge.
Preferably, the position sensor is located between the power supply and the door-hinge.
Preferably, the controlling device for doors also includes brake, and the brake is connected with described control unit.
Preferably, the brake is electromechanical brake.
Preferably, the controlling device for doors includes AC induction motor.
Preferably, the controlling device for doors includes indicating module, and the indicating module is sound and/or indicator lamp.
A kind of accelerator control system, the accelerator control system includes any of the above-described described controlling device for doors.
Controlling device for doors and accelerator control system that the utility model is provided, solve electrically operated gate in the prior art and use safety
The problem of property.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
Become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can by
Specifically noted structure is realized and obtained in specification, claims and accompanying drawing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the rolling screen door that the utility model is provided and electric brake.
Fig. 2 is the principle schematic for the balance door fitting unit that the utility model is provided.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Embodiment one
As shown in figure 1, a kind of door controller 1, including:Door controller 1, power supply 5, position sensor 4, gear unit and outstanding
Door hanging 9, gear unit includes door-hinge 7 and drive shaft 8.Under normal operating condition, frequency converter 3 is received from the output of control unit 2
Frequency and the information of direction of rotation control the output of power supply 5, and power supply is mechanically connected with door-hinge 7 and drive shaft 8, it is controllable outstanding
The motion of door hanging 9.It that is to say the location of control door.
Control unit 2 can control power supply 5 incessantly by position sensor 4 control physical location residing for door and to
Door accelerates lifting, and position sensor 4 can be located between power supply 5 and door-hinge 7 or be integrated positioned at door-hinge 7 or with power supply 5,
Or positioned at other any positions.
Control unit 2 is a part of door controller 1 and described only in the form of drawing that actually it is patrolled with software
The mode collected is combined into.
Control unit 2 is all included by door controller 1 under any circumstance, and control unit is added in the utility model
Extra function.
The standard value that control unit 2 handles current " direction of rotation " and " speed of service " is lasting presence, and by it
The actual value of data that is provided with position sensor 4 be compared, the instantaneous velocity of door can be determined.
Door controller detects the different situations for exceeding preset range, and control unit 2 controls frequency converter 3 and to frequency converter 3
One 0 hertz of frequency input, rapidly to reduce the speed of power subsystem 5 or make its out of service.Control unit 2 is also controllable
System brake 6 performs brake program, and brake gear 6 is arranged to electromechanical braking device.
Door fitting unit as described in Figure 1, it can also be used to monitor power subsystem 5, such as overhead door 9 of Purely mechanical not
It can in the way described above be controlled, but can be by control machine electric brake 6 to realize that control overhead door 9 is located at pre-determined bit
Put.
Embodiment two
A kind of schematic diagram for balancing door fitting unit is illustrated in figure 2, as shown in Fig. 2 balance door fitting unit includes door
Controller 1, power supply 5, position sensor 4, gear unit and overhead door 9, door controller 1 include control unit 2 and frequency converter 3,
Frequency converter 3 is connected with power supply 5, and balance door gear is additionally provided with bascule 10, and the weight mass of its suspension cord is approximately equal to
In the weight of door 9.How much bascule 10 is because be defective with worm screw rope, and door is more or less stopped a little incessantly.
In standard of comparison value and actual value, if control unit 2 detects the accidental movement of door, in the scope of previous definition
Outside, control unit 2 gives the frequency input of 0 hertz of frequency converter 3 one, can significantly reduce or make the speed of electric power 5
Stop.
Power supply can keep the failure door of full load, have can pre- property failure advantage, after the failure of door is detected,
Control unit 2 slowly moves on to door safe resting guard, for example, close the position of door, alternatively of course different types of door can
In diverse location.
The utility model also provides a kind of accelerator control system, and it includes the controlling device for doors being outlined above.
The utility model has the advantages that " direction of rotation ", " speed of service ", the reality that " door position " position sensor is sent
Value it is determined that on the basis of, the advantage of position sensor or sensor is that actual value is sent into control under any circumstance is single
Member, therefore actual value can be compared with nominal value.
The door of hovering, even in the door of resting guard, standard value is to determine what can be monitored, and brake apparatus is faulty can also to supervise
Control door also not can recognize that problematic bascule in predetermined resting guard, and door is placed on resting guard by purpose.
Controlling device for doors and control system that the utility model is provided, it is main by motor braking process or stopping in failure
Process is triggered.Mean that standard value is captured alone or in combination, these values are compared with corresponding actual value, if one
Or multiple actual values deviate in the predetermined scope of standard value, triggering brake or stopping.For example, the speed of door can determine counterweight
Cable has been torn.Compared with being normally turned on and off process, the movement of door has faster speed.In this case, it is real
" speed " value on border is different from standard value, triggers a braking or stopped process.
Therefore, the process is substantially configured in such a way, can pass through the reality to braking at any time
Braked in the case of the constant monitoring of actual value.
The control unit that actual value and standard value are compared under any circumstance, all in door controller.Therefore, control
Unit processed has taken over very big task scope.Control unit handles input signal it is meant that it handles the opening of enabling controller
And shutdown command.Control unit provides output signal, such as caution signal.Control unit input voltage frequency converter, control unit
Handle the signal transducer from position.In addition, control unit has the advantages that measuring apparatus, it may be determined that the electric current of motor or
Power of motor.
In braking or stopped process, the voltage that 0 hertz of input converter.Asynchronous Communication induction machine is to use this direct current
Stream power supply, makes braking procedure be triggered by motor.It is also possible to be arranged on the frequency in the range of up to 20 hertz, with to go slowly
Mode operation asynchronous AC motor, door movement harm is minimized.
Braking or stopping brake apparatus are that power is parallel with electrodynamic braking, and electronics and frequency converter are not required to apply sufficient braking
Ability, therefore, it can set a relatively low capacity, adds security.
It can brake or stop door to the position of a safety, improve security.
Control device of the present utility model is inputted by frequency converter, and braking process is triggered without other equipment.
The control unit can also carry out a signal transacting after braking or the triggering of stopped process, and the signal is by sound
Or visual alarm composition.
Control unit contrast standard value and actual value, if actual value is different from standard value and numerical value is not in predetermined value model
So controller will give one, frequency converter, 0 hertz of incoming frequency in enclosing, and then stop process and be triggered.
It is additionally provided with indicating lamp module and shows failure, makes failure apparent.Indicator lamp is integrated in the controller.
Brake apparatus can keep the position of door, and according to the advantage of closed circuit principle, it is therefore an objective to play motor and support system
Dynamic effect.
Therefore, the utility model also achieves instruction and technology is effectively combined, and occurs simple mistake row when door is installed
Except risk.
The combination of motor and frequency converter and position sensor and continuous position display well is on door controller, frequency converter
It need not be integrated on door controller, also can more or less be changed into separate piece and also be gated device control processed.Also exportable one it is right
Even frequency is 0 hertz of electric current with the frequency converter of direct current mode.Asynchronous Communication induction machine with DC current, this electricity
Machine is kept almost at rest and run with low speed, otherwise allows door to be maintained at an instantaneous position again.
Be integrated into as software or firmware in the logic flow of door controller, continuous control door with what speed and
Any direction sends the commands to move door or instantaneous position.
Direction and the speed of door are determined by position sensor, the direction of motion and standard speed also have resting guard.The control
Unit processed by the frequency to 0 hertz to 20 hertz of frequency converter transmission frequency come the forced brake of trigger gate, to prevent the fortune of door
Move or be greatly decreased motion.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (8)
1. a kind of controlling device for doors, including door controller, power supply, position sensor, gear unit and door, the gear unit bag
Drive shaft and door-hinge are included, the drive shaft is mechanically connected with the door-hinge, and the door controller connects the position sensing respectively
Device and the power supply, it is characterised in that the door controller also includes control unit and frequency converter, the frequency converter and the electricity
Source is connected, and described control unit can control the frequency of the frequency converter.
2. controlling device for doors according to claim 1, it is characterised in that the position sensor is located at the power supply or institute
State on door-hinge.
3. controlling device for doors according to claim 1, it is characterised in that the position sensor is located at the power supply and institute
State between door-hinge.
4. the controlling device for doors according to Claims 2 or 3, it is characterised in that the controlling device for doors also includes brake, institute
Brake is stated to be connected with described control unit.
5. controlling device for doors according to claim 4, it is characterised in that the brake is braked to be electromechanical.
6. controlling device for doors according to claim 5, it is characterised in that the controlling device for doors includes alternating current impression electricity
Machine.
7. controlling device for doors according to claim 5, it is characterised in that the controlling device for doors includes indicating module, institute
Indicating module is stated for sound and/or indicator lamp.
8. a kind of accelerator control system, it is characterised in that the accelerator control system includes any described gate of claim 1 to 7
Device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376083.5U CN206352450U (en) | 2016-12-14 | 2016-12-14 | A kind of controlling device for doors and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376083.5U CN206352450U (en) | 2016-12-14 | 2016-12-14 | A kind of controlling device for doors and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352450U true CN206352450U (en) | 2017-07-25 |
Family
ID=59347192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621376083.5U Expired - Fee Related CN206352450U (en) | 2016-12-14 | 2016-12-14 | A kind of controlling device for doors and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352450U (en) |
-
2016
- 2016-12-14 CN CN201621376083.5U patent/CN206352450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |