CN201386293Y - Monitor for electric shovel electric controller - Google Patents
Monitor for electric shovel electric controller Download PDFInfo
- Publication number
- CN201386293Y CN201386293Y CN200920012927U CN200920012927U CN201386293Y CN 201386293 Y CN201386293 Y CN 201386293Y CN 200920012927 U CN200920012927 U CN 200920012927U CN 200920012927 U CN200920012927 U CN 200920012927U CN 201386293 Y CN201386293 Y CN 201386293Y
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- high tension
- electric current
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Abstract
The utility model relates to an operating parameter detection, recording and intelligent protection device for electric excavating equipment in mine, in particular to a monitor for an electric shovel electric controller, which is characterized by comprising a CPU detection device, and three high-voltage voltage sensors, three heavy-current sensors, nine weak-current sensors and three temperature sensors, which are connected with the CPU detection device in parallel, a data processor and a touch screen which are connected with the CPU detection device in parallel by a serial communication line, and a protection device and a control power supply which are connected with the CPU detection device. The utility model has the advantages that the monitor can detect, display and record the current and voltage of each circuit and the temperature of the motor, can give an alarm according to the preset protection value and send a protection signal, and the recorded data can be managed by a microcomputer.
Description
The utility model relates to the electronic excavating equipment operational parameter detection in a kind of mine, record and intelligent protection device, especially a kind of power shovel electric control gear monitor.
Technical background
At present, the electronic excavating equipment in mine does not have main circuit voltage and current monitoring device, does not have the device for detecting temperature of generator yet, when the equipment operation is broken down, can not in time be found in time to handle, and fault can be extended, damage equipment.
Summary of the invention
The purpose of this utility model provides a kind of shovel electric control gear monitor to the electronic excavating equipment operational parameter detection in mine, record and fault alarm.
The purpose of this utility model is achieved in that
Power shovel electric control gear monitor of the present utility model, it is characterized in that by detecting the CPU device, detect joining three the high tension voltage sensors of CPU device respectively therewith, three great current sensors, nine small electric current sensors, three temperature pick ups, detect the joining data processor of CPU device therewith by the serial communication line, touch-screen, the protective device that is connected with detection CPU device, the control power supply is formed, described three high tension voltage sensors are respectively the high tension voltage sensor that is installed in the lifting appliance major loop, be installed in the high tension voltage sensor in the pressing device major loop, be installed in the high tension voltage sensor in revolution and the running gear major loop, described three great current sensors are respectively the great current sensor that is installed in the lifting appliance major loop, be installed in the great current sensor in the pressing device major loop, be installed in the great current sensor in revolution and the running gear major loop, described nine small electric current sensors are respectively three small electric current sensors that are installed in the given loop, be installed in three small electric current sensors in the voltage feedback loop, be installed in three small electric current sensors in the current feedback loop, be used for monitoring each operating current; Described temperature pick up is respectively and is installed in the temperature pick up that promotes in the generator, be installed in the temperature pick up in the generator of pushing and be installed in revolution and the walking generator in temperature pick up.
The utility model has the advantages that: can measure electric current, voltage and the generator-temperature detection in each loop, demonstration and record, report to the police, send guard signal according to the protection value of setting.The data of record can use microcomputer to manage.
Description of drawings
Fig. 1 the utility model circuit theory diagrams.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in Figure 1, power shovel electric control gear monitor of the present utility model, it is characterized in that by detecting CPU device 19, detect CPU device 19 joining three high tension voltage sensors respectively therewith, three great current sensors, nine small electric current sensors, three temperature pick ups, detect CPU device 19 joining data processors 21 therewith by serial communication line 20, touch-screen 22, the protective device 23 that is connected with detection CPU device 19, the control power supply is formed, described three high tension voltage sensors are respectively the high tension voltage sensor 1 that is installed in the lifting appliance major loop, be installed in the high tension voltage sensor 2 in the pressing device major loop, be installed in the high tension voltage sensor 3 in revolution and the running gear major loop, described three great current sensors are respectively the great current sensor 4 that is installed in the lifting appliance major loop, be installed in the great current sensor 5 in the pressing device major loop, be installed in the great current sensor 6 in revolution and the running gear major loop, detect its operating voltage and operating current; Described nine small electric current sensors are respectively three small electric current sensors 7,10,13 that are installed in the given loop, be installed in three small electric current sensors 8,11,14 in the voltage feedback loop, be installed in three small electric current sensors 9,12,15 in the current feedback loop, be used for monitoring each operating current; Described temperature pick up is respectively and is installed in the temperature pick up 16 that promotes in the generator, be installed in the temperature pick up 17 in the generator of pushing and be installed in revolution and the walking generator in temperature pick up 18, the temperature rise of detection of engine.Each sensor is connected with detection CPU device 19, and the data of collection are connected with touch-screen 22 with data processor 21 by serial communication line 20, adopts touch-screen 22 to show each data, and the setting device parameter.Report to the police according to the protection value of setting, protective device 23 sends guard signal.
Benefit of the present utility model is: can electric current, voltage and the generator-temperature detection in each loop be carried out Measurement, demonstration and record are reported to the police according to the protection value of setting, and send guard signal. The number of record According to using microcomputer to manage.
Claims (1)
1; a kind of power shovel electric control gear monitor; it is characterized in that by detecting the CPU device; detect joining three the high tension voltage sensors of CPU device respectively therewith; three great current sensors; nine small electric current sensors; three temperature pick ups; detect the joining data processor of CPU device therewith by the serial communication line; touch-screen; the protective device that is connected with detection CPU device; the control power supply is formed; described three high tension voltage sensors are respectively the high tension voltage sensor that is installed in the lifting appliance major loop; be installed in the high tension voltage sensor in the pressing device major loop; be installed in the high tension voltage sensor in revolution and the running gear major loop; described three great current sensors are respectively the great current sensor that is installed in the lifting appliance major loop; be installed in the great current sensor in the pressing device major loop; be installed in the great current sensor in revolution and the running gear major loop; described nine small electric current sensors are respectively three small electric current sensors that are installed in the given loop; be installed in three small electric current sensors in the voltage feedback loop; be installed in three small electric current sensors in the current feedback loop; described temperature pick up is respectively and is installed in the temperature pick up that promotes in the generator, be installed in the temperature pick up in the generator of pushing and be installed in revolution and the walking generator in temperature pick up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012927U CN201386293Y (en) | 2009-04-09 | 2009-04-09 | Monitor for electric shovel electric controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920012927U CN201386293Y (en) | 2009-04-09 | 2009-04-09 | Monitor for electric shovel electric controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201386293Y true CN201386293Y (en) | 2010-01-20 |
Family
ID=41578822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920012927U Expired - Fee Related CN201386293Y (en) | 2009-04-09 | 2009-04-09 | Monitor for electric shovel electric controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201386293Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711865A (en) * | 2017-02-21 | 2017-05-24 | 国网山东省电力公司邹城市供电公司 | Cable digging tool |
-
2009
- 2009-04-09 CN CN200920012927U patent/CN201386293Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711865A (en) * | 2017-02-21 | 2017-05-24 | 国网山东省电力公司邹城市供电公司 | Cable digging tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20120409 |