CN204454488U - A kind of detecting and controlling system of Novel movable lifting table - Google Patents
A kind of detecting and controlling system of Novel movable lifting table Download PDFInfo
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- CN204454488U CN204454488U CN201520100343.5U CN201520100343U CN204454488U CN 204454488 U CN204454488 U CN 204454488U CN 201520100343 U CN201520100343 U CN 201520100343U CN 204454488 U CN204454488 U CN 204454488U
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Abstract
The utility model relates to a kind of Novel movable lifting table, particularly a kind of detecting and controlling system being used for realizing Novel movable lifting table automatic operation, comprise power module, controller, also comprise fault detection control unit, motor control unit and hydraulic control unit, described fault detection control unit, motor control unit, hydraulic control unit are electrically connected with power module and controller respectively.After adopting said structure, the detecting and controlling system of Novel movable lifting table of the present utility model can by the advance of push button control platform, retrogressing, turning to of platform, the lifting of platform; The pressure of platform under zero load and heavy duty on drive wheel can also be adjusted; In addition, the whole system of automatic detecting platform whether can also break down and report to the police, automatically can also detect obstacle and guarantee that platform is advanced safety.
Description
Technical field
The present invention relates to a kind of Novel movable lifting table, particularly a kind of detecting and controlling system being used for realizing Novel movable lifting table automatic operation.
Background technology
Existing lifting table mostly generally is fixing lifting table or rail lifting table, fixing lifting table is that the Workpiece transfer that need be elevated by other transportation meanss is on fixing lifting table, then descending operation is carried out to workpiece, the needs transmitting workpiece back and forth when carrying out descending operation to different workpiece is like this extremely inconvenience for the parts that volume is comparatively large or quality is larger.And for rail lifting table, lifting table can only carry out descending operation along rail moving to corresponding position to workpiece, the local lifting table not laying track then cannot arrive, and still needs the lifting realizing workpiece by travelling workpiece.
Because mobile lifting platform needs mobile or turns to, this just needs motor and hydraulic efficiency pressure system to coordinate, mobile lifting platform inconvenient power supply that directly connects in movement uses, and the best way is exactly that the self-contained battery of mobile lifting platform is powered to motor and hydraulic efficiency pressure system.Need to provide a kind of detecting and controlling system that can control mobile lifting platform automatic operation, this system needs can detect the electricity of battery thus judge whether normally to work.In addition, also need automatically to detect mobile lifting platform and whether break down, and the detection etc. of obstacle in mobile lifting platform traveling process.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of detecting and controlling system of Novel movable lifting table automatic operation.
For solving above-mentioned technical matters, the detecting and controlling system of Novel movable lifting table of the present invention comprises power module, controller, also comprise fault detection control unit, motor control unit and hydraulic control unit, described fault detection control unit, motor control unit, hydraulic control unit are electrically connected with power module and controller respectively;
Described hydraulic control unit comprises the control button of the control cylinder action be connected with controller input end, also comprises the relay of the electromagnetic switch valve events controlling to be connected with oil cylinder that to be connected with controller output end;
Described motor control unit comprises the control button of the control motor action be connected with controller input end, and also comprising is connected with controller output end controls the relay of motor action;
Described fault detection control unit comprise be connected to controller input end be used for detection failure sensor and be connected to the fault alarm of controller output end.
Further, the relay controlling to control in the relay of electromagnetic switch valve events and motor control unit motor action in described hydraulic control unit is all in series with the indicator lamp of indicating relay regular event.
Further, the control button of described hydraulic control unit comprises the first group of control button controlling hoist cylinder rising, decline, and controls the 3rd group of control button that steering cylinder left-hand rotation, second group of control button of turning right and control drive the rising of adjustment oil cylinder, decline; The relay of described control electromagnetic switch valve events comprises the hoist cylinder relay of the action controlling hoist cylinder solenoid directional control valve, control the steering cylinder relay of the action of steering cylinder solenoid directional control valve, control the driving adjustment oil cylinder relay of the action driving adjustment oil cylinder solenoid directional control valve.
Further, the control button of described hydraulic control unit also comprises the zero load of driving adjustment oil cylinder, heavily loaded select button; The relay of the control electromagnetic switch valve events of described hydraulic control unit also comprises the oil pressure selective relay selecting to drive the zero load of adjustment oil cylinder, heavily loaded different oil pressure.
Further, what the control button of described motor control unit comprised control oil pump motor action opens Oil pump electrical machinery button, controls the 5th group of control button that traction electric machine advances, retreats; The relay of described motor control unit comprises the system voltage relay of hydraulic control system oil pressure, controls the traction electric machine relay that traction electric machine advances, retreats.
Further, the sensor of described fault detection control unit comprises for detecting the pipeline oil pressure sensor of hydraulic system fault and oil tank liquid level sensor; Also comprise for detecting the infrared pickoff of obstacle, bumper/spoiler limit sensors and being used for detecting the electric quantity detection apparatus of power module electricity; Described fault alarm is combined aural and visual alarm.
Further, described fault detection control unit also comprises the manual disengage button of the sound and light alarm being connected to controller input end.
Further, described motor control unit also comprises motor controller, and the mouth of described motor controller is connected with traction electric machine and Oil pump electrical machinery, and the input end of described motor controller is electrically connected with controller and power module respectively.
Further, described controller is connected with liquid crystal touch screen.
Further, described power module comprises control power supply, power of electromagnetic valve and key switch, is in parallel after described power of electromagnetic valve and key switch parallel connection by emergency stop switch and control power supply; Described key switch is connected with power light; Described control power supply and power of electromagnetic valve have all gone here and there fuse.
After adopting said structure, the detecting and controlling system of Novel movable lifting table of the present invention can by the advance of push button control platform, retrogressing, turning to of platform, the lifting of platform; The pressure of platform under zero load and heavy duty on drive wheel can also be adjusted; In addition, the whole system of automatic detecting platform whether can also break down and report to the police, automatically can also detect obstacle and guarantee that platform is advanced safety.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the electrical block diagram of power unit of the present invention.
Fig. 2 is the electrical block diagram of motor failure test section of the present invention.
Fig. 3 is the circuit connection diagram of controller input port of the present invention.
Fig. 4 is the circuit connection diagram of controller output port of the present invention.
Fig. 5 is the circuit connection diagram of invention relay and indicator lamp.
Fig. 6 is the connection diagram of electromagnetic valve in invention relay and hydraulic control system.
In figure: 1 is fuse, 2 is AC contactor, and 3 is power light, and 4 is Oil pump electrical machinery, and 5 is traction electric machine, and 6 is battery electric quantity checking device, and 7 is motor controller.
Detailed description of the invention
The detecting and controlling system of Novel movable lifting table of the present invention comprises three main detection control units: fault detection unit, motor control unit and hydraulic control unit; Described fault detection control unit, motor control unit, hydraulic control unit are electrically connected with power module and controller respectively.
As shown in Figure 6, described hydraulic control unit comprises the control button of the control cylinder action be connected with controller input end, also comprises the relay of the electromagnetic switch valve events controlling to be connected with oil cylinder that to be connected with controller output end;
Described motor control unit comprises the control button of the control motor action be connected with controller input end, and also comprising is connected with controller output end controls the relay of motor action;
Described fault detection control unit comprise be connected to controller input end be used for detection failure sensor and be connected to the fault alarm of controller output end.
Further, as shown in Figure 5, the relay controlling to control in the relay of electromagnetic switch valve events and motor control unit motor action in described hydraulic control unit is all in series with the indicator lamp of indicating relay regular event.
Further, as shown in Figure 3 and Figure 4, the control button of described hydraulic control unit comprises the first group of control button controlling hoist cylinder rising, decline, and controls the 3rd group of control button that steering cylinder left-hand rotation, second group of control button of turning right and control drive the rising of adjustment oil cylinder, decline; The relay of described control electromagnetic switch valve events comprises the hoist cylinder relay of the action controlling hoist cylinder solenoid directional control valve, control the steering cylinder relay of the action of steering cylinder solenoid directional control valve, control the driving adjustment oil cylinder relay of the action driving adjustment oil cylinder solenoid directional control valve.
Further, the control button of described hydraulic control unit also comprises the zero load of driving adjustment oil cylinder, heavily loaded select button; The relay of the control electromagnetic switch valve events of described hydraulic control unit also comprises the oil pressure selective relay selecting to drive the zero load of adjustment oil cylinder, heavily loaded different oil pressure.
Further, what the control button of described motor control unit comprised control oil pump motor action opens Oil pump electrical machinery button, controls the 5th group of control button that traction electric machine advances, retreats; The relay of described motor control unit comprises the system voltage relay of hydraulic control system oil pressure, controls the traction electric machine relay that traction electric machine advances, retreats.
Further, the sensor of described fault detection control unit comprises for detecting the pipeline oil pressure sensor of hydraulic system fault and oil tank liquid level sensor; Also comprise for detecting the infrared pickoff of obstacle, bumper/spoiler limit sensors and being used for detecting the electric quantity detection apparatus of power module electricity; Described fault alarm is combined aural and visual alarm.
Further, described fault detection control unit also comprises the manual disengage button of the sound and light alarm being connected to controller input end.
Further, as shown in Figure 2, described motor control unit also comprises motor controller 7, and the mouth of described motor controller is connected with traction electric machine 5 and Oil pump electrical machinery 4, and the input end of described motor controller is electrically connected with controller and power module respectively.Described controller is connected with liquid crystal touch screen.
Further, as shown in Figure 1, described power module comprises control power supply, power of electromagnetic valve and key switch, is in parallel after described power of electromagnetic valve and key switch parallel connection by emergency stop switch SB and control power supply; Described key switch SA connects with power light 3, and described power light 3 two ends are parallel with AC contactor 2; Described control power supply and power of electromagnetic valve have all gone here and there fuse 1.
Although the foregoing describe the specific embodiment of the present invention; but those skilled in the art are to be understood that and these are only casehistory; various changes or modifications can be made to present embodiment; and not deviating from principle of the present invention and essence, protection scope of the present invention is only defined by the appended claims.
Claims (10)
1. the detecting and controlling system of a Novel movable lifting table, comprise power module, controller, it is characterized in that: also comprise fault detection control unit, motor control unit and hydraulic control unit, described fault detection control unit, motor control unit, hydraulic control unit are electrically connected with power module and controller respectively;
Described hydraulic control unit comprises the control button of the control cylinder action be connected with controller input end, also comprises the relay of the electromagnetic switch valve events controlling to be connected with oil cylinder that to be connected with controller output end;
Described motor control unit comprises the control button of the control motor action be connected with controller input end, and also comprising is connected with controller output end controls the relay of motor action;
Described fault detection control unit comprise be connected to controller input end be used for detection failure sensor and be connected to the fault alarm of controller output end.
2. according to the detecting and controlling system of Novel movable lifting table according to claim 1, it is characterized in that: the relay controlling to control in the relay of electromagnetic switch valve events and motor control unit motor action in described hydraulic control unit is all in series with the indicator lamp of indicating relay regular event.
3. according to the detecting and controlling system of Novel movable lifting table according to claim 2, it is characterized in that: the control button of described hydraulic control unit comprises the first group of control button controlling hoist cylinder rising, decline, control the 3rd group of control button that steering cylinder left-hand rotation, second group of control button of turning right and control drive the rising of adjustment oil cylinder, decline; The relay of described control electromagnetic switch valve events comprises the hoist cylinder relay of the action controlling hoist cylinder solenoid directional control valve, control the steering cylinder relay of the action of steering cylinder solenoid directional control valve, control the driving adjustment oil cylinder relay of the action driving adjustment oil cylinder solenoid directional control valve.
4. according to the detecting and controlling system of Novel movable lifting table according to claim 3, it is characterized in that: the control button of described hydraulic control unit also comprises the zero load of driving adjustment oil cylinder, heavily loaded select button; The relay of the control electromagnetic switch valve events of described hydraulic control unit also comprises the oil pressure selective relay selecting to drive the zero load of adjustment oil cylinder, heavily loaded different oil pressure.
5. according to the detecting and controlling system of Novel movable lifting table according to claim 2, it is characterized in that: what the control button of described motor control unit comprised control oil pump motor action opens Oil pump electrical machinery button, controls the 5th group of control button that traction electric machine advances, retreats; The relay of described motor control unit comprises the system voltage relay of hydraulic control system oil pressure, controls the traction electric machine relay that traction electric machine advances, retreats.
6. according to the detecting and controlling system of Novel movable lifting table according to claim 1, it is characterized in that: the sensor of described fault detection control unit comprises pipeline oil pressure sensor for detecting hydraulic system fault and oil tank liquid level sensor; Also comprise for detecting the infrared pickoff of obstacle, bumper/spoiler limit sensors and being used for detecting the electric quantity detection apparatus of power module electricity; Described fault alarm is combined aural and visual alarm.
7. according to the detecting and controlling system of Novel movable lifting table according to claim 6, it is characterized in that: described fault detection control unit also comprises the manual disengage button of the sound and light alarm being connected to controller input end.
8. according to the detecting and controlling system of Novel movable lifting table according to claim 1, it is characterized in that: described motor control unit also comprises motor controller, the mouth of described motor controller is connected with traction electric machine and Oil pump electrical machinery, and the input end of described motor controller is electrically connected with controller and power module respectively.
9. according to the detecting and controlling system of Novel movable lifting table according to claim 1, it is characterized in that: described controller is connected with liquid crystal touch screen.
10. according to the detecting and controlling system of Novel movable lifting table according to claim 1, it is characterized in that: described power module comprises control power supply, power of electromagnetic valve and key switch, be in parallel by emergency stop switch and control power supply after described power of electromagnetic valve and key switch parallel connection; Described key switch is connected with power light; Described control power supply and power of electromagnetic valve have all gone here and there fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100343.5U CN204454488U (en) | 2015-02-12 | 2015-02-12 | A kind of detecting and controlling system of Novel movable lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100343.5U CN204454488U (en) | 2015-02-12 | 2015-02-12 | A kind of detecting and controlling system of Novel movable lifting table |
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| Publication Number | Publication Date |
|---|---|
| CN204454488U true CN204454488U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100343.5U Expired - Fee Related CN204454488U (en) | 2015-02-12 | 2015-02-12 | A kind of detecting and controlling system of Novel movable lifting table |
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| CN (1) | CN204454488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281238A (en) * | 2015-11-26 | 2016-01-27 | 国家电网公司 | Multi-purpose security frame for power transformation device maintenance |
| CN107140590A (en) * | 2017-06-29 | 2017-09-08 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of the lifting machine with fall-preventing protection device |
-
2015
- 2015-02-12 CN CN201520100343.5U patent/CN204454488U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281238A (en) * | 2015-11-26 | 2016-01-27 | 国家电网公司 | Multi-purpose security frame for power transformation device maintenance |
| CN107140590A (en) * | 2017-06-29 | 2017-09-08 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of the lifting machine with fall-preventing protection device |
| CN107140590B (en) * | 2017-06-29 | 2019-06-18 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of control method of the lifting machine with fall-preventing protection 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: 20150708 Termination date: 20160212 |