CN206986784U - A kind of lifting land column using driven by Brush-Less DC motor - Google Patents
A kind of lifting land column using driven by Brush-Less DC motor Download PDFInfo
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- CN206986784U CN206986784U CN201720855405.2U CN201720855405U CN206986784U CN 206986784 U CN206986784 U CN 206986784U CN 201720855405 U CN201720855405 U CN 201720855405U CN 206986784 U CN206986784 U CN 206986784U
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- lifting
- screw mandrel
- motor
- sleeve pipe
- control
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Abstract
A kind of lifting land column is the utility model is related to, especially a kind of motor-driven lifting land column.A kind of lifting land column using driven by Brush-Less DC motor, including lifting cylinder, coordinate the framework run above and below lifting cylinder and the shell for accommodating lifting cylinder, the lifting cylinder is cavity cylinder, mainly including DC brushless motor, screw mandrel, screw mandrel sleeve pipe, power-supply system and control system；The DC brushless motor and control system sealed set are connected in cylinder epicoele, the output shaft of DC brushless motor with screw mandrel, screw mandrel overcoat screw mandrel sleeve pipe, the control system connection power-supply system control DC brushless motor operation；The framework mainly includes the nylon nut engaged with screw mandrel, the sleeve pipe, the bottom plate that are arranged at outside nylon nut；The nylon nut is integrally fixed on the casing seat being arranged on bottom plate with sleeve pipe；The shell mainly includes housing and is arranged at the housing face-plate of housing upper surface；The internal diameter of the screw mandrel sleeve pipe is more than the external diameter of sleeve pipe.The utility model has the following advantages that：1st, it is simple in construction, automatically control.2nd, power-supply system is set independently of lifting land column, and Operation and maintenance are more simply, conveniently.3rd, the generation for event of hurting sb.'s feelings of leaking electricity is reduced.The 4th, control button is set in power-supply system, further ensure the normal operation of lifting land column.5th, motor uses DC brushless motor, and the service life of lifting land column is longer.
Description
Technical field
A kind of lifting land column is the utility model is related to, especially a kind of motor-driven lifting land column.
Background technology
At present, in existing traffic stops facility, mostly using fixed or cantilevered obstruction facility, to limit car
Driving path and travel direction, but during existing use, these existing utilities are to city management and people life band
Come many constant.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, liter using driven by Brush-Less DC motor for automatically controlling
Drop ground post.
To achieve the above object, the utility model adopts the following technical scheme that：It is a kind of using driven by Brush-Less DC motor
Lifting land column, including lifting cylinder, cooperation lift the framework run above and below cylinder and accommodate the shell for lifting cylinder, the lifting
Cylinder is cavity cylinder, mainly including DC brushless motor, screw mandrel, screw mandrel sleeve pipe, power-supply system and control system；The direct current
Brushless electric machine and control system sealed set are connected in cylinder epicoele, the output shaft of DC brushless motor with screw mandrel, screw mandrel overcoat
Screw mandrel sleeve pipe, the control system connection power-supply system control DC brushless motor operation；The framework mainly includes and screw mandrel
The nylon nut of engagement, the sleeve pipe being arranged at outside nylon nut, bottom plate；The nylon nut is integrally fixed on setting with sleeve pipe
In on the casing seat on bottom plate；The shell mainly includes housing and is arranged at the housing face-plate of housing upper surface；The screw mandrel
The internal diameter of sleeve pipe is more than the external diameter of sleeve pipe.
Further, the power-supply system independently of lifting land column set, it include by the 220V voltage conversions of access into
The change-over circuit of the direct current safe voltage of output, control button and receive open and close, stop the wireless receiver of signal.
Preferably, the control button includes open and close, stops three kinds of states, is arranged in power-supply system.
Preferably, the control system includes the driver element and control DC brushless motor fortune of driving DC brushless motor
Capable control unit, driver element electrically connect with DC brushless motor, and control unit electrically connects with the output end of change-over circuit.
Preferably, the control unit of the control system includes the lowering and stabilizing blood pressure electricity electrically connected with change-over circuit output end
Road, Wifi or GPRS module, central processing unit, wireless receiving module and signal acquisition circuit；The driving list of the control system
Member includes drive circuit；The decompression voltage regulator is Wifi or GPRS module, central processing unit and drive circuit provides direct current
Safe voltage；The central processing unit receives control button, Wifi or GPRS module, wireless receiving module and signal acquisition circuit
Signal, control drive circuit realize the open and close of lifting land column, stop.
Further, in addition to signal acquisition circuit the encoder that electrically connects, feel interface and infrared interface, the letter
Number Acquisition Circuit by the encoder collected, feel the signal of interface and infrared interface and feed back to central processing unit.
Preferably, DC brushless motor afterbody also carries hand-operated clutch device, can be turned when having a power failure using particular tool
The arrangement of clutch of dynamic motor afterbody, drive motor rotate, and realize the hand-operated lifting of lifting land column.
Workflow：Control system driving DC brushless motor rotates, and DC brushless motor drives screw mandrel to rotate, and is fixed on
Nylon nut on sleeve pipe causes screw mandrel to move up and down, and drives cylinder to rise or fall, realizes the open and close of lifting land column, stops.
The utility model compared with prior art, has the following advantages that：
1st, it is simple in construction, automatically control.
2nd, power-supply system is set independently of lifting land column, and Operation and maintenance are more simply, conveniently.
The 3rd, change-over circuit is set in power-supply system, 220V high pressures are converted into the direct current safe voltage less than 42V of output,
Reduce the generation for event of hurting sb.'s feelings of leaking electricity.
The 4th, control button is set in power-supply system, further ensure the normal operation of lifting land column.
5th, motor uses DC brushless motor, and the service life of lifting land column is longer.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is power-supply system and control system schematic diagram in Fig. 1；
Fig. 3 is that lifting land column declines workflow schematic diagram in Fig. 1；
Fig. 4 is that lifting land column rises workflow schematic diagram in Fig. 1.
Embodiment
1-4 is further described to the utility model below in conjunction with the accompanying drawings：It is as shown in figure 1, a kind of using brush DC electricity
The lifting land column of machine driving, including lifting cylinder, cooperation lift the framework run above and below cylinder and accommodate the shell for lifting cylinder,
The lifting cylinder 1 be cavity cylinder, it is main including cylinder panel 10, cylinder upper plate 11, cylinder lower plate 16, with decelerator 17
DC brushless motor 12, the hand-operated clutch device 18 for being installed on DC brushless motor afterbody, screw mandrel 13, screw mandrel sleeve pipe 14 and control
Device 15；Cylinder upper plate 11 is arranged at cavity internal upper part, the controller 15, DC brushless motor 12 and hand-operated clutch device 18 according to
It is secondary to be installed on cylinder upper plate 11, and sealing water-proofing treatment is done, the output shaft of DC brushless motor 12 is connected with screw mandrel 13, screw mandrel
Overcoat screw mandrel sleeve pipe 14, the controller 15 connect power pack 5 and control DC brushless motor operation；The framework mainly includes frame
Frame upper plate 24, the nylon nut 20 engaged with screw mandrel, the sleeve pipe 21 being arranged at outside nylon nut, bottom plate 22；The nylon spiral shell
Mother 20 is integrally fixed on the casing seat 23 being arranged on bottom plate 22 with sleeve pipe 21；The shell mainly includes housing 30 and set
Housing face-plate 31 in housing upper surface；The internal diameter of the screw mandrel sleeve pipe 14 is more than the external diameter of sleeve pipe 21, when screw mandrel is transported about 13
When dynamic, the screw rod bushing pipe sleeve of its overcoat moves up and down in the jacket exterior of nylon nut；Also include guide rod 4, the guide rod 4
Both ends fixed respectively with framework upper plate 24, bottom plate 22.
As shown in figure 1, the power pack 5 is installed on entrance guard room, set independently of lifting land column, it is included access
220V voltage conversions are into the change-over circuit 51 of the direct current safe voltage of output, control button 50 and receive open and close, stop the nothing of signal
Line receiver；Receiver electrically connects with wireless receiving module 153 or Wifi, GPRS module 151, sends for receiving remote control
Open and close, the signal stopped, control button include open and close, stop three kinds of states, be arranged in power-supply system, pass through the control button
The operation of lifting land column can directly be controlled, Operation and maintenance are more simple and convenient；Secondly, network is accessed by Wifi modules, may be used also
Realize mobile phone operation and monitoring.
, can also be by the clutch hole 19 that is opened on cylinder panel 10 in addition, when there is power-off condition, utilization is specific
Instrument rotates the hand-operated clutch device of DC brushless motor afterbody, drives DC brushless motor to rotate, and then drives brush DC
Motor output shaft rotates, and realizes that screw mandrel rotates, so as to realize the hand-operated lifting of lifting land column.
As shown in Fig. 2 the control unit of the controller 15 includes the lowering and stabilizing blood pressure electrically connected with change-over circuit output end
Circuit 150, Wifi or GPRS module 151, central processing unit 152, wireless receiving module 153 and signal acquisition circuit 154；It is described
The driver element of controller includes drive circuit 155；The decompression voltage regulator 150 is Wifi or GPRS module 151, centre
Manage device 152 and drive circuit 155 provides 36V direct current safe voltage；The central processing unit 152 respectively with control button 10,
Wifi or GPRS module 151, wireless receiving module 153, signal acquisition circuit 154 and drive circuit 155 electrically connect, drive circuit
155 electrically connect with DC brushless motor 12, the encoder 156, feel interface 157, infrared interface 158 respectively according to environment will
Ask and carry out position setting.
Power pack and controller operation principle：Change-over circuit 51 in 220V voltages access power pack 5, i.e. 36V switch electricity
Source or 36V power transformers, be converted into output 36V direct current safe voltage after, be input to decompression voltage regulator 150, change
Voltage into required for central processing unit 152, Wifi or GPRS module 151, drive circuit 155, wireless receiving module 153 or
Wifi, GPRS module 151 receive the instruction of the switch gate of remote control, are transported to central processing unit 152, signal acquisition circuit 154
The protection signal such as the signal of capturing and coding device 156, the sensor that ground sense interface 157, infrared interface 158 gather also is sent to centre
Manage device processing, the signal of control button 50 also inputs to central processing unit 152 in power pack, central processing unit according to various signals and
Control instruction judges status, outputs signal to drive circuit 155, driving DC brushless motor operation, so as to realize lifting
The open and close of ground post, stop.
Workflow：As shown in figure 3, central processing unit 152 detects button, whether remote control, Wifi orders have door opening command,
If it is not, then further detection, until untill detection has button, remote control, Wifi orders, if it is, starting motor, falls
Ground post, then detect whether encoder data reaches home, if it is not, then this signal is further detected, if it is, motor stops
Only, lifting land column declines process and terminated.As shown in figure 4, whether central processing unit 152 to detect button, remote control, Wifi orders relevant
Door order, if it is not, then further detection, until untill detection has button, remote control, Wifi orders, if it is, detection is red
Outside, feel protection signal not trigger, if triggering, further detects this signal, if do not triggered, start motor, rise
Ground post, then detect whether encoder data reaches home, if it is not, then this signal is further detected, if it is, motor stops
Only, lifting land column uphill process terminates.Whole workflow terminates, and so on.
Above-described embodiment is only to be further described to of the present utility model, is not the limit to scope of protection of the utility model
System, power pack make outdoor waterproof type, you can installed in indoor or outdoors.On the basis of the utility model structure is not departed from
Any change made, in the scope of protection of the utility model.
Claims (7)
1. a kind of lifting land column using driven by Brush-Less DC motor, including lifting cylinder, cooperation lifting cylinder are run up and down
Framework and the shell for accommodating lifting cylinder, it is characterised in that：The lifting cylinder is cavity cylinder, mainly includes brush DC electricity
Machine, screw mandrel, screw mandrel sleeve pipe, power-supply system and control system；The DC brushless motor and control system sealed set are in cylinder
Epicoele, the output shaft of DC brushless motor are connected with screw mandrel, screw mandrel overcoat screw mandrel sleeve pipe, and the control system connects power-supply system
Control DC brushless motor operation；The framework mainly include engaged with screw mandrel nylon nut, be arranged at outside nylon nut
Sleeve pipe, bottom plate；The nylon nut is integrally fixed on the casing seat being arranged on bottom plate with sleeve pipe；The shell mainly wraps
Include housing and be arranged at the housing face-plate of housing upper surface；The internal diameter of the screw mandrel sleeve pipe is more than the external diameter of sleeve pipe.
2. the lifting land column according to claim 1 using driven by Brush-Less DC motor, it is characterised in that：The power supply system
Unification and independence stand on lifting land column setting, and it includes the conversion electricity into the direct current safe voltage of output by the 220V voltage conversions of access
Road, control button and receive open and close, stop the wireless receiver of signal.
3. the lifting land column according to claim 2 using driven by Brush-Less DC motor, it is characterised in that：The control is pressed
Key includes open and close, stops three kinds of states, is arranged in power-supply system.
4. the lifting land column using driven by Brush-Less DC motor according to Claims 2 or 3, it is characterised in that：The control
System processed includes the driver element of driving DC brushless motor and the control unit of control DC brushless motor operation, driver element
Electrically connected with DC brushless motor, control unit electrically connects with the output end of change-over circuit.
5. the lifting land column according to claim 4 using driven by Brush-Less DC motor, it is characterised in that：The control system
The control unit of system includes decompression voltage regulator, Wifi or GPRS module, the central processing electrically connected with change-over circuit output end
Device, wireless receiving module and signal acquisition circuit；The driver element of the control system includes drive circuit；The lowering and stabilizing blood pressure
Circuit is Wifi or GPRS module, central processing unit and drive circuit provides direct current safe voltage；The central processing unit receives
The signal of control button, Wifi or GPRS module, wireless receiving module and signal acquisition circuit, control drive circuit realize lifting
The open and close of ground post, stop.
6. the lifting land column according to claim 5 using driven by Brush-Less DC motor, it is characterised in that：Also include and letter
The encoder of number Acquisition Circuit electrical connection, feel interface and infrared interface, the signal acquisition circuit by the encoder collected,
The signal of ground sense interface and infrared interface feeds back to central processing unit.
7. the lifting land column according to claim 1 using driven by Brush-Less DC motor, it is characterised in that：Brush DC electricity
Drive end unit also carries hand-operated clutch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855405.2U CN206986784U (en) | 2017-07-14 | 2017-07-14 | A kind of lifting land column using driven by Brush-Less DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855405.2U CN206986784U (en) | 2017-07-14 | 2017-07-14 | A kind of lifting land column using driven by Brush-Less DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986784U true CN206986784U (en) | 2018-02-09 |
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ID=61404274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855405.2U Active CN206986784U (en) | 2017-07-14 | 2017-07-14 | A kind of lifting land column using driven by Brush-Less DC motor |
Country Status (1)
| Country | Link |
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| CN (1) | CN206986784U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930231A (en) * | 2018-08-31 | 2018-12-04 | 安徽众高信息技术有限责任公司 | A kind of traffic engineering lifting fence |
| CN113338196A (en) * | 2021-06-23 | 2021-09-03 | 中山市智力星电机有限公司 | Direct current lifting column core and direct current lifting column core control system |
-
2017
- 2017-07-14 CN CN201720855405.2U patent/CN206986784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930231A (en) * | 2018-08-31 | 2018-12-04 | 安徽众高信息技术有限责任公司 | A kind of traffic engineering lifting fence |
| CN113338196A (en) * | 2021-06-23 | 2021-09-03 | 中山市智力星电机有限公司 | Direct current lifting column core and direct current lifting column core control system |
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