CN204789873U - Distribution line fault indicator - Google Patents
Distribution line fault indicator Download PDFInfo
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- CN204789873U CN204789873U CN201520538127.9U CN201520538127U CN204789873U CN 204789873 U CN204789873 U CN 204789873U CN 201520538127 U CN201520538127 U CN 201520538127U CN 204789873 U CN204789873 U CN 204789873U
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- China
- Prior art keywords
- mild steel
- steel band
- distribution line
- line failure
- housing
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Abstract
The utility model belongs to a distribution line fault indicator is provided, include the indicator body and establish the installation component in indicator body upper end, installation component includes that casing I and both sides have a mild steel area of sawtooth, and the one end detachable in mild steel area installs on casing I, is equipped with the through -hole that is used for passing the mild steel area on the casing I, be equipped with two movable blocks in the casing I, respectively be equipped with a rectangular channel on two movable blocks, be equipped with respectively on the tank bottom of two rectangular channels one be used for with the mild steel area on the cingulum that uses of sawtooth cooperation, two movable blocks are fixed on casing I through the spring respectively, when each spring was in natural state, the distance between two cingulums was less than the width in mild steel area. The indicator body includes casing II, the current sensor and the GPRS module that are equipped with the controller and link to each other with the controller in the casing II. The installation of this scheme does not receive the restriction of distribution cable diameter size, and loading and unloading are convenient. And it in time learns distribution lines trouble information to be convenient for the staff.
Description
Technical field
The utility model relates to feeder line fault pick-up unit field, specifically a kind of distribution line failure indicator.
Background technology
Distribution line failure indicator is for detecting and indicating the fault loop of distribution line whether to flow through a kind of failure message indicating device herein.Its principle of work is: when power circuit breaks down, in view of the sudden change of electric parameter in circuit, the change of magnetic field and electric field is produced around power circuit, the operation circuit of distribution line failure indicator inside monitors these variablees, whether automatic decision fault loop flows through herein, and then output alarm signal drives display section work, and alarm indication is red, thus reaches the object of indication fault circuit.
Existing distribution line failure indicator in use, is lifted on the cable of distribution line usually, but distribution line is different, is often suitable for the distributing cable of different-diameter.And the installing mechanism of existing distribution line failure indicator is often exclusively used on the distributing cable that to be arranged on by indicator and to have diameter of the same race, the scope of application is limited to, being unsuitable for indicator to be arranged on has on other distributing cable of different-diameter size, and this inhibits the scope of application of distribution line failure indicator to a great extent.
In addition, in actual distribution transmission of electricity process, a distribution line is provided with usually the failture evacuation that multiple distribution line failure indicator, staff are responsible for many distribution lines usually.And existing distribution line failure indicator carries out indicating fault often through red led.This kind of indicating mode can by the restriction of weather, such as under foggy weather not easily identification pilot lamp color, under the force of rain or the strong weather of wind, not easily check each distribution line failure indicator in time.The reliability used is low, and often affects the work efficiency of staff, and the timely eliminating of impact to distribution line failure.
This is the deficiencies in the prior art part.
Utility model content
Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of distribution line failure indicator, for solving the problem of installation by the constraint of distributing cable diameter of existing distribution line failure indicator.Also for solving the deficiency that existing distribution line failure indicator is reported to the police not in time.
For solving the problems of the technologies described above, the utility model provides a kind of distribution line failure indicator, comprises indicator body, and the upper end of indicator body is provided with the installation component for lifting described indicator body; Described installation component comprises housing I and a serrate mild steel band of both sides band, and one end of mild steel band is dismountable to be arranged on housing I, body.One relative two sides of housing I are respectively equipped with one for the through hole through described mild steel band, two through hole position is relative; Walk abreast in housing I and be provided with two movable blocks, the side that on two movable blocks, position is relative is respectively equipped with a rectangular channel, two rectangular channel positions are relative, distance between two cell walls of described rectangular channel is equal with the thickness of mild steel band respectively, the bottom land of described rectangular channel is respectively equipped with a cingulum for using with the jigsaw fit of described mild steel band side, two cingulum positions are relative, and two cingulums are respectively along the axial distribution of rectangular channel; The side that two movable blocks are opposing is fixed on housing I respectively by spring; When each spring in the raw time, the distance between two cingulums is less than the width of mild steel band, the cavity passed straight through between two rectangular channels at two through hole place.
The crown of the sawtooth of mild steel band both sides is arc.The crown of sawtooth is set to arc, can prevents the crown of sawtooth from damaging staff to a great extent on the one hand, also can prevent the crown of sawtooth from causing damage to distributing cable to a great extent on the other hand.
Each movable block is vertically equipped with one group of register pin respectively away from the side of rectangular channel on it, and the length of each register pin is less than the natural length of described spring.
The end of the movable end of described mild steel band is provided with guide part, and described guide part is from connecting mild steel band one end, and the area of its transversal section reduces gradually.
Described guide part is trapezoidal or semicircle.
Described mild steel band is connected with housing I bolt.
Described bolt is fixed on housing I by web member.Described web member can be nylon rope or STAINLESS STEEL CHAINS.
Described indicator body comprises housing II, and be provided with the current sensor for carrying out distribution line detection in housing II, described current sensor is connected with a controller, and described controller is connected with a GPRS module.
Described controller is also connected with distribution line failure pilot lamp.
The crown of the sawtooth of described mild steel band both sides tilts away from one end of the movable end of mild steel band on mild steel band.
Compared with prior art, the utility model has the advantage of:
(1) the utility model comprises indicator body and is arranged on the installation component of indicator body upper end, this installation component comprises the serrate mild steel band of both sides band, during installation, the movable end of mild steel band is walked around and current distributing cable of the present utility model will be installed, by described mild steel band, indicator body is lifted on distributing cable afterwards, the wherein use of mild steel band, the problem of installation by the constraint of distributing cable diameter of existing distribution line failure indicator can be solved, particularly, staff is when carrying out installation of the present utility model, can according to the diameter of distributing cable, mild steel band is regulated to pass the length of installation component housing, thus the utility model is lifted on the distributing cable of respective diameters size,
(2) indicator body of the present utility model comprises a GPRS module, this GPRS module is connected with controller, when controller judges distribution line failure, GPRS module can be called and send information to the cell-phone number be set in advance in controller, as long as in the place that wireless network covers, whenever where, no matter also weather how severe, the staff that above-mentioned cell-phone number is corresponding can know distribution line failure information in time, thus be convenient to get rid of in time line fault, reliability is high, and also can improve the work efficiency of staff;
(3) controller of the present utility model is also connected with distribution line failure pilot lamp, further increases the reliability that the utility model uses;
(4) crown of the sawtooth of mild steel band both sides is set to arc by the utility model, not only can prevent the crown of sawtooth from damaging staff to a great extent, also can prevent the crown of sawtooth from causing damage to distributing cable to a great extent.
As can be seen here, the utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of embodiment 2 of the present utility model;
Fig. 3 is the cut-open view at A-A ' place in Fig. 1 and Fig. 2;
Fig. 4 is the electrical principle block diagram of present embodiment embodiment 2.
Wherein: 1, indicator body, 1.1, housing II, 1.2, distribution line failure pilot lamp, 2, installation component, 2.1, housing I, 2.1.1, through hole, 2.2, mild steel band, 2.2.1, sawtooth, 3, movable block, 3.1, rectangular channel, 3.1.1, cingulum, 3.1.2, cavity, 4, spring, 5, register pin, 6, guide part, 7, bolt, 8, web member, 9, bolt hole.
Embodiment
For making the technical solution of the utility model and advantage clearly, below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described.
Embodiment 1:
As shown in figs. 1 and 3, a kind of distribution line failure indicator of the present utility model, comprise for detecting and indicating the indicator body 1 of distribution line failure, the upper end of indicator body 1 is provided with the installation component 2 for lifting described indicator body 1.Described installation component 2 comprises housing I 2.1 and both sides mild steel band 2.2 with sawtooth 2.2.1, one end of mild steel band 2.2 is removably mounted on housing I 2.1 by bolt 7, one relative two sides of housing I 2.1 are respectively provided with one for the through hole 2.1.1 through described mild steel band 2.2, two through hole 2.1.1 position is relative.Walk abreast in housing I 2.1 and be provided with two movable blocks 3.Two movable block 3 positions are relative.It is relative that the side that on two movable blocks 3, position is relative is respectively equipped with rectangular channel 3.1, two rectangular channel 3.1 position.Distance between two cell walls of described rectangular channel 3.1 is equal with the thickness of mild steel band 2.2 respectively, the bottom land of described rectangular channel 3.1 is respectively equipped with one for the sawtooth 2.2.1 of mild steel band 2.2 side with the use of cingulum 3.1.1, two cingulum 3.1.1 positions are relative, and two cingulum 3.1.1 are respectively along the axial distribution of rectangular channel 3.1; The side that two movable blocks 3 are opposing is fixed on housing I 2.1 respectively by spring 4; When each spring 4 in the raw time, the distance between two cingulum 3.1.1 is less than the width of mild steel band 2.2, the cavity 3.1.2 passed straight through between two rectangular channels 3.1 at two through hole 2.1.1 place.
The crown of the sawtooth 2.2.1 of mild steel band 2.2 both sides tilts away from movable end one end of mild steel band 2.2 on mild steel band 2.2, during use, tooth in cingulum 3.1.1 on the bottom land of two rectangular channels 3.1 is meshed with above-mentioned sawtooth 2.2.1, this can effectively prevent skidding off of mild steel band 2.2, ensure that the reliability of use to a great extent.In addition, the crown of the sawtooth 2.2.1 of mild steel band 2.2 both sides is circular arc, prevents the crown of sawtooth 2.2.1 to damage staff to a great extent, also prevents the crown of sawtooth 2.2.1 to cause damage to distributing cable to a great extent.
Each movable block 3 is vertically equipped with one group of register pin 5 respectively away from the side of rectangular channel on it 3.1, and the length of each register pin 5 is less than the natural length of described spring 4.The use of register pin 5, for guaranteeing that spring 4 is in rational elastic deformation all the time, this adds the serviceable life of spring 4 to a certain extent, and then adds serviceable life of the present utility model to a certain extent.
Wherein, each spring 4 is distinguished perpendicular with movable block 3 and housing I 2.1.
The end of the movable end of described mild steel band 2.2 is provided with guide part 6, and described guide part 6 is from the one end for connecting mild steel band 2.2, and the area of its transversal section reduces gradually.In the present embodiment, described guide part 6 semicircular in shape.The use of guide part 6, is convenient to mild steel band 2.2 to be inserted in the cavity 3.1.2 in housing I 2.1 between two rectangular channels 3.1 by the through hole 2.1.1 on housing I 2.1, and then is convenient to mild steel band 2.2 through installation component 2.
In addition, in the present embodiment, described mild steel band 2.2 is connected by bolt 7 bolt with housing I 2.1, and described bolt 7 is fixed on housing I 2.1 by web member 8.Described web member 8 is STAINLESS STEEL CHAINS.
During use, the movable end of mild steel band 2.2 is walked around and current distributing cable of the present utility model will be installed, afterwards by mild steel band 2.2 through the cavity 3.1.2 two rectangular channels 3.1 on two movable blocks 3 in the two through hole 2.1.1 on housing I 2.1 and housing I 2.1, indicator body 1 is lifted on distributing cable.Wherein, staff is when carrying out installation of the present utility model, can according to the diameter of distributing cable, mild steel band 2.2 is regulated to pass the length of installation component 2 housing, thus the utility model is lifted on the distributing cable of respective diameters size, which solve the problem of installation by the constraint of distributing cable diameter of existing distribution line failure indicator, comparatively practical.
In addition, mild steel band 2.2 is through after installation component 2, spring 4 outside two movable blocks 3 is all in compressive state, the both sides of mild steel band 2.2 are provided with sawtooth 2.2.1 again, and the bottom land of rectangular channel 3.1 is respectively equipped with one for the sawtooth 2.2.1 of described mild steel band 2.2 side with the use of cingulum 3.1.1, effectively can prevent mild steel band 2.2 from skidding off in the middle of two movable blocks 3 of installation component 2, use comparatively reliable.
In addition, when needs dismounting the utility model, bolt 7 is screwed off.Wherein, mild steel band 2.2 can pull out from its guide part 6 one end, is convenient to use next time.When reusing the utility model, by above-mentioned bolt 7, mild steel band 2.2 is arranged on housing I 2.1, can again uses afterwards.
To sum up, installation of the present utility model is not by the restriction of distributing cable diameter, and structure is simple, easy to loading and unloading again, is convenient to promote the use of.
Embodiment 2:
Fig. 2,3 and 4 is another kind of embodiment of the present utility model, this embodiment is compared with embodiment 1, difference is, described indicator body 1 described in the utility model comprises housing II 1.1, the current sensor for carrying out distribution line detection is provided with in housing II 1.1, described current sensor is connected with a controller, and described controller is connected with a GPRS module and a distribution line failure pilot lamp 1.2.Wherein, distribution line failure pilot lamp 1.2 is arranged on the lower end of housing II 1.1.
During use, current sensor detects the electric current in distribution line in real time, and by detected value real-time Transmission to controller; The detected value that the above-mentioned current sensor of controller real-time reception transmits, and judge whether there occurs distribution line failure according to this detected value received; When the result of determination of controller is for there occurs distribution line failure, it is bright that controller controls distribution line failure pilot lamp 1.2, and call GPRS module to the cell-phone number transmission information be set in advance in controller, whenever where, no matter also weather how severe, as long as in the place that wireless network covers, the staff that above-mentioned cell-phone number is corresponding all can know distribution line failure information in time, thus be convenient to get rid of in time line fault, reliability is high, and also can improve the work efficiency of staff, comparatively practical.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to aforementioned embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned each embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a distribution line failure indicator, comprises indicator body, and the upper end of indicator body is provided with the installation component for lifting described indicator body; It is characterized in that: described installation component comprises housing I and a serrate mild steel band of both sides band, one end of mild steel band is dismountable to be arranged on housing I, one relative two sides of housing I are respectively equipped with one for the through hole through described mild steel band, two through hole position is relative; Walk abreast in housing I and be provided with two movable blocks, the side that on two movable blocks, position is relative is respectively equipped with a rectangular channel, two rectangular channel positions are relative, distance between two cell walls of described rectangular channel is equal with the thickness of mild steel band respectively, the bottom land of described rectangular channel is respectively equipped with a cingulum for using with the jigsaw fit of described mild steel band side, two cingulum positions are relative, and two cingulums are respectively along the axial distribution of rectangular channel; The side that two movable blocks are opposing is fixed on housing I respectively by spring; When each spring in the raw time, the distance between two cingulums is less than the width of mild steel band, the cavity passed straight through between two rectangular channels at two through hole place.
2. distribution line failure indicator according to claim 1, is characterized in that: the crown of the sawtooth of mild steel band both sides is arc.
3. distribution line failure indicator according to claim 1 and 2, is characterized in that: each movable block is vertically equipped with one group of register pin respectively away from the side of rectangular channel on it, and the length of each register pin is less than the natural length of described spring.
4. distribution line failure indicator according to claim 1 and 2, is characterized in that: the end of the movable end of described mild steel band is provided with guide part, and described guide part is from connecting mild steel band one end, and the area of its transversal section reduces gradually.
5. distribution line failure indicator according to claim 4, is characterized in that: described guide part is trapezoidal or semicircle.
6. distribution line failure indicator according to claim 1 and 2, is characterized in that: described mild steel band is connected with housing I bolt.
7. distribution line failure indicator according to claim 6, is characterized in that: described bolt is fixed on housing I by web member.
8. distribution line failure indicator according to claim 1 and 2, it is characterized in that: described indicator body comprises housing II, the current sensor for carrying out distribution line detection is provided with in housing II, described current sensor is connected with a controller, and described controller is connected with a GPRS module.
9. distribution line failure indicator according to claim 8, is characterized in that: described controller is also connected with distribution line failure pilot lamp.
10. distribution line failure indicator according to claim 1 and 2, is characterized in that: the crown of the sawtooth of described mild steel band both sides tilts away from one end of the movable end of mild steel band on mild steel band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538127.9U CN204789873U (en) | 2015-07-23 | 2015-07-23 | Distribution line fault indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538127.9U CN204789873U (en) | 2015-07-23 | 2015-07-23 | Distribution line fault indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789873U true CN204789873U (en) | 2015-11-18 |
Family
ID=54529890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538127.9U Expired - Fee Related CN204789873U (en) | 2015-07-23 | 2015-07-23 | Distribution line fault indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116544881A (en) * | 2023-07-07 | 2023-08-04 | 江苏安世朗智能科技有限公司 | Emergency protection circuit device and system for limiting overvoltage |
-
2015
- 2015-07-23 CN CN201520538127.9U patent/CN204789873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116544881A (en) * | 2023-07-07 | 2023-08-04 | 江苏安世朗智能科技有限公司 | Emergency protection circuit device and system for limiting overvoltage |
| CN116544881B (en) * | 2023-07-07 | 2023-09-12 | 江苏安世朗智能科技有限公司 | Emergency protection circuit device and system for limiting overvoltage |
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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: 20151118 Termination date: 20160723 |