CN205374648U - Area vibrations broken string detects power failure indicator of function - Google Patents
Area vibrations broken string detects power failure indicator of function Download PDFInfo
- Publication number
- CN205374648U CN205374648U CN201521061127.0U CN201521061127U CN205374648U CN 205374648 U CN205374648 U CN 205374648U CN 201521061127 U CN201521061127 U CN 201521061127U CN 205374648 U CN205374648 U CN 205374648U
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- current sensor
- indicator
- backup battery
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- 238000001514 detection method Methods 0.000 claims description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000003745 diagnosis Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Gyroscopes (AREA)
- Emergency Alarm Devices (AREA)
- Locating Faults (AREA)
Abstract
The utility model discloses an area vibrations broken string detects power failure indicator of function, current sensor in the area presss from both sides wire spring's indicator casing and arranges the indicator casing in, backup battery, microprocessor module, tilting disk flash of light module, three -axis gyroscope sensing module, current sensor, backup battery, tilting disk flash of light module, three -axis gyroscope sensing module are connected with the microprocessor module respectively, press from both sides wire spring and adorn in indicator casing top, and in its two support arm advances the indicator casing to the prolonged downward, current sensor adorns in pressing from both sides the wire spring below, fixes through two support arms that press from both sides wire spring, backup battery adorns in the current sensor below, the microprocessor module is adorned in the backup battery below, tilting disk flash of light module is adorned in indicator casing bottom, three -axis gyroscope sensing module parallel is adorned in the circuit board top of microprocessor module. The utility model discloses not only possess original current sample failure diagnosis function, can also monitor wire vibration amplitude and velocity of displacement and direction.
Description
Technical field
This utility model relates to the technical field of power failure instruction equipment, refers in particular to a kind of electric fault indicator with vibrations burn out detection function.
Background technology
The fault detector of domestic market main flow is all adopt current transformer to carry out current acquisition, by microprocessor judges line short, earth faults such as single-chip microcomputers.In actual applications, line fault has partly cause to be because being subject to external force impact, as: external force is hung up, the aspect such as stress corrosion, lightning-caused breaking, after particularly the situation that broken string and rear and front end the end of a thread all do not land occurring, short trouble did not now both occur, also without line-to-ground fault occurs, simply there is broken string open-phase fault in circuit, ordinary failures indicator cannot normal failure judgement.
Summary of the invention
The purpose of this utility model is in that to overcome the deficiencies in the prior art, a kind of electric fault indicator with vibrations burn out detection function is provided, this electric fault indicator is possible not only to possess original current sample breakdown judge function, it is also possible to monitor wire vibration amplitude and velocity of displacement and direction.
For achieving the above object, technical scheme provided by the utility model is: a kind of electric fault indicator with vibrations burn out detection function, including the indicator housing with clamp spring and be respectively placed in the current sensor in this indicator housing, backup battery, microprocessor module, the flash module that turns over, three-axis gyroscope sensing module, this current sensor, backup battery, the flash module that turns over, three-axis gyroscope sensing module connect with microprocessor module one_to_one corresponding respectively, equipped with wireless communication module on this microprocessor module；Described clamp spring is loaded on the top of indicator housing, and two support arms of this clamp spring extend downwardly in indicator housing；Described current sensor is loaded on the lower section of clamp spring, and is fixed by two support arms of this clamp spring, mainly for detection of line current size；Described backup battery is loaded on the lower section of current sensor, is mainly electric fault indicator entirety and provides power supply supply；Described microprocessor module is loaded on the lower section of backup battery, primary responsibility gathers all kinds of Monitoring Data, including the current information of current sensor detection, three axis angular rate signals of three-axis gyroscope sensing module with process and judge various fault type, and the flash module that controls to turn over carries out reporting to the police and indicates；The described flash module that turns over is loaded on the bottom of indicator housing, is used for indicating fault alarm information；The parallel circuit board being loaded on microprocessor module of described three-axis gyroscope sensing module, is fixed by scolding tin, and primary responsibility collection is arranged on the indicator housing X on wire, Y, Z axis angular velocity signal.
This utility model compared with prior art, has the advantage that and beneficial effect:
1, the angular velocity in three directions of indicator housing being arranged on wire by the detection of three-axis gyroscope sensor judges whether wire is in vibrating state at present, distribution line can be played forewarning function.
2, conductor cord disconnection alarm can be carried out for some broken string open-phase faults.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric fault indicator described in the utility model.
Fig. 2 is the structure function block diagram of electric fault indicator described in the utility model.
Fig. 3 is the structural principle sketch of electric fault indicator described in the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
As depicted in figs. 1 and 2, the electric fault indicator with vibrations burn out detection function described in the present embodiment, including the indicator housing 2 with clamp spring 1 and be respectively placed in the current sensor 3 in this indicator housing 2, backup battery 4, microprocessor module 5, the flash module 6 that turns over, three-axis gyroscope sensing module 7, this current sensor 3, backup battery 4, the flash module 6 that turns over, three-axis gyroscope sensing module 7 connect with microprocessor module 5 one_to_one corresponding respectively, equipped with wireless communication module on this microprocessor module 5.Described clamp spring 1 is loaded on the top of indicator housing 2, and two support arms of this clamp spring 1 extend downwardly in indicator housing 2.Described current sensor 3 is loaded on the lower section of clamp spring 1, and is fixed by two support arms of this clamp spring 1, mainly for detection of line current size.Described backup battery 4 is loaded on the lower section of current sensor 3, is mainly electric fault indicator entirety and provides power supply supply.Described microprocessor module 5 is loaded on the lower section of backup battery 4, primary responsibility gathers all kinds of Monitoring Data, including the current information of current sensor 3 detection, three axis angular rate signals of three-axis gyroscope sensing module 7 with process and judge various fault type, and the flash module 6 that controls to turn over carries out reporting to the police and indicates.The described flash module 6 that turns over is loaded on the bottom of indicator housing 2, is used for indicating fault alarm information.The parallel circuit board being loaded on microprocessor module 5 of described three-axis gyroscope sensing module 7, it is fixed by scolding tin, primary responsibility collection is arranged on the indicator housing X on wire, Y, Z axis angular velocity signal, and be transferred to microprocessor module 5 carry out contrast judge, microprocessor module 5 passes through X, Y, the change of Z axis angular velocity signal comes whether failure judgement indicator is in vibrating state or occurs that accelerating displacement state judges whether vibrations or disconnection fault occur, as shown in Figure 3, when detecting that any two axles occur that angle is accelerated by a relatively large margin, represent that wire is currently in vibrating state, when detecting that Z axis occurs much larger than X, when Y-axis angle is accelerated, represent that conductor cord disconnection drops.
The examples of implementation of the above are only the preferred embodiment of this utility model, not limit practical range of the present utility model with this, therefore all changes made according to the shape of this utility model, principle, all should be encompassed in protection domain of the present utility model.
Claims (1)
1. the electric fault indicator with vibrations burn out detection function, it is characterized in that: include the indicator housing with clamp spring and be respectively placed in the current sensor in this indicator housing, backup battery, microprocessor module, the flash module that turns over, three-axis gyroscope sensing module, this current sensor, backup battery, the flash module that turns over, three-axis gyroscope sensing module connect with microprocessor module one_to_one corresponding respectively, equipped with wireless communication module on this microprocessor module；Described clamp spring is loaded on the top of indicator housing, and two support arms of this clamp spring extend downwardly in indicator housing；Described current sensor is loaded on the lower section of clamp spring, and is fixed by two support arms of this clamp spring, mainly for detection of line current size；Described backup battery is loaded on the lower section of current sensor, is mainly electric fault indicator entirety and provides power supply supply；Described microprocessor module is loaded on the lower section of backup battery, primary responsibility gathers all kinds of Monitoring Data, including the current information of current sensor detection, three axis angular rate signals of three-axis gyroscope sensing module with process and judge various fault type, and the flash module that controls to turn over carries out reporting to the police and indicates；The described flash module that turns over is loaded on the bottom of indicator housing, is used for indicating fault alarm information；The parallel circuit board being loaded on microprocessor module of described three-axis gyroscope sensing module, is fixed by scolding tin, and primary responsibility collection is arranged on the indicator housing X on wire, Y, Z axis angular velocity signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061127.0U CN205374648U (en) | 2015-12-17 | 2015-12-17 | Area vibrations broken string detects power failure indicator of function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061127.0U CN205374648U (en) | 2015-12-17 | 2015-12-17 | Area vibrations broken string detects power failure indicator of function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374648U true CN205374648U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061127.0U Expired - Fee Related CN205374648U (en) | 2015-12-17 | 2015-12-17 | Area vibrations broken string detects power failure indicator of function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340323A (en) * | 2020-11-26 | 2021-09-03 | 国营芜湖机械厂 | Method for rapidly positioning fault of inertial sensor and detection device thereof |
-
2015
- 2015-12-17 CN CN201521061127.0U patent/CN205374648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340323A (en) * | 2020-11-26 | 2021-09-03 | 国营芜湖机械厂 | Method for rapidly positioning fault of inertial sensor and detection device thereof |
| CN113340323B (en) * | 2020-11-26 | 2023-06-02 | 国营芜湖机械厂 | Rapid fault positioning method and detection device for inertial sensor |
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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: 20160706 |