CN206193153U - Overhead line's on -line monitoring modular construction - Google Patents
Overhead line's on -line monitoring modular construction Download PDFInfo
- Publication number
- CN206193153U CN206193153U CN201621176074.1U CN201621176074U CN206193153U CN 206193153 U CN206193153 U CN 206193153U CN 201621176074 U CN201621176074 U CN 201621176074U CN 206193153 U CN206193153 U CN 206193153U
- Authority
- CN
- China
- Prior art keywords
- iron core
- circuit board
- housing
- cable
- overhead transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an overhead line's on -line monitoring modular construction, including casing, embedment iron core subassembly and circuit board, embedment iron core unit mount is on the casing, embedment iron core subassembly is including being arched embedment iron core, lower embedment iron core and the inside annular induction coil of iron core of going up, the annular induction coil be connected with the circuit board, fixed mounting has the copper on the casing, the copper passes through copper spare and is connected with the circuit board, casing upper portion is equipped with card wire spring support, the last card wire spring that is equipped with of spring bracket, card wire spring chucking cable. The utility model discloses an on the spring was fixed in the cable, the inside annular induction coil response cable intermediate -current of embedment iron core subassembly can easily judge all there is the electric current in the cable through the trouble lamp who observes on the circuit board, can use with multiple circuit is supporting, and not only the reliability is high, uses extensive low cost in addition.
Description
Technical field
The utility model is related to path monitoring technical field, more particularly to a kind of overhead transmission line on-line monitoring unit knot
Structure.
Background technology
Because power distribution network is intricate, failure is susceptible to；Particularly its recessive traits of earth fault, it is difficult to search.Have
When have to by drawing block switch and trial line charging determines guilty culprit region, to circuit, equipment operation security extremely not
Profit.Line fault split fix is realized using traditional fault detector, fault message is unable to teletransmission, do not possess failure automatically fixed
Bit function is, it is necessary to artificial line walking, increased trouble shoot difficulty and time；Distribution is realized using the distribution terminal of high integration
The function such as the REACTIVE POWER/VOLTAGE CONTROL of Fault Identification, Fault Isolation, network reconfiguration and distribution and optimization operation, this scheme is certain
It is one important selection of distribution automation, but installation operation is more complicated, is difficult to promote in some places.Therefore, by it is simple,
The fault message that fault detector is collected is uploaded to automation main station system by means of communication with low cost, so as to realize
Being automatically positioned for fault section is very necessary.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of on-line monitoring unit of overhead transmission line
Structure, is fixed on cable by spring, can be supported the use with various circuits, and not only reliability is high, and is widely used into
This is cheap.
The utility model solve technical scheme that its technical problem used for：
The on-line monitoring cellular construction of a kind of overhead transmission line, for monitoring cable fault, including housing, embedding core assembly
And circuit board, the embedding core assembly be arranged on housing on, the embedding core assembly include domed upper embedding iron core,
The toroidal inductor of lower embedding iron core and core interior, the lower end of the upper embedding iron core and the top of lower embedding iron core can
Closure forms a through hole, and the toroidal inductor is connected with circuit board, and copper coin, the copper coin are installed with the housing
It is placed on the through hole bottom, cable is through through hole and is placed on copper coin, and the copper coin is connected by copper piece with circuit board,
The housing upper is provided with cliping line spring support, and the spring support is provided with cliping line spring, cliping line spring clamping cable.
Used as the improvement of above-mentioned technical proposal, the left and right sides of the housing exterior walls is equipped with two fastening springs and fixes
Frame, the fastening spring fixed mount is provided with the fastening spring for compressing upper embedding iron core.
Used as the improvement of above-mentioned technical proposal, the housing upper is provided with the side plate for installing embedding iron core.
Used as the improvement of above-mentioned technical proposal, the upper embedding iron core side is provided with a mounting ear, the upper embedding iron core
It is rotatably installed on side plate by mounting ear.
Used as the improvement of above-mentioned technical proposal, the enclosure interior is provided with some circuit board hold-down supports, and circuit board is fixed
On circuit board hold-down support.
Used as the improvement of above-mentioned technical proposal, the lower end of the housing is connected with bottom observation window assembly, and the bottom is seen
Examining window assembly includes frosted mirror, and the frosted mirror is provided with sealing ring.
Used as the improvement of above-mentioned technical proposal, the frosted mirror is made using PC sanded transparent materials.
Used as the improvement of above-mentioned technical proposal, the circuit board is provided with malfunction indicator lamp.
The beneficial effects of the utility model have：
The utility model is fixed on cable by spring, the toroidal inductor induced electricity inside embedding core assembly
Electric current in cable, by observing the malfunction indicator lamp on circuit board by easily judge in cable it is have electric current, can be with various electricity
Road supports the use, and not only reliability is high, and is widely used with low cost, is the preferred option of following monitoring line fault.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is hull outside structural representation in the utility model embodiment；
Fig. 3 is hull outside structural representation in the utility model embodiment；
Fig. 4 is the structural representation of embedding core assembly in the utility model embodiment；
Fig. 5 is the structural representation of observation window assembly in the utility model embodiment；
Fig. 6 is the internal structure schematic diagram of the utility model embodiment.
Specific embodiment
Referring to Fig. 1 to Fig. 6, the on-line monitoring cellular construction of a kind of overhead transmission line of the present utility model, for monitoring cable
Failure, including housing 1, embedding core assembly 2 and circuit board 3, the left and right sides of the outer wall of the housing 1 are provided with equal two clampings bullet
Spring fixed mount 8, the fastening spring fixed mount 8 is provided with the fastening spring 9 for clamping upper embedding iron core 21；The housing 1
Top is provided with the low groove of arc-shaped, and low groove is in the same size with the circular arc of lower embedding iron core 22, is conducive to installing copper coin 4；Institute
State housing 1 and be equipped with two cliping line spring supports 6 positioned at the both sides of low groove, the cliping line spring support 6 is provided with clamping electricity
The cliping line spring 7 of cable, after cable places the correct position on the copper coin 4 on low groove, the clamping cable of cliping line spring 7 so that
Cable is contacted with copper coin 4, while upper embedding iron core 21 is closed with lower embedding iron core 22, the induction coil in both forms loop,
Fastening spring 9 also buckles upper embedding iron core 21 therewith, such that it is able to whether there is electric current in induction cable.The top of the housing 1
Side plate 10 is provided with, the upper side of embedding iron core 21 is provided with a mounting ear 23, and the upper embedding iron core 21 passes through 23 turns of mounting ear
Dynamic to be arranged on side plate 10, upper embedding iron core 21 can open 90 °, be easy to place cable in place.
With further reference to Fig. 1 and Fig. 4, the top of the housing 1 is provided with the iron core slot for installing embedding core assembly 2, institute
State in the iron core slot that embedding core assembly 2 is inserted on housing 1, the embedding core assembly 2 includes domed upper embedding iron
The toroidal inductor of core 21, lower embedding iron core 22 and core interior, the lower end of the upper embedding iron core 21 and lower embedding iron
The top of core 22 can close to form a through hole, and the toroidal inductor is connected with circuit board 3, and the lower embedding iron core 22 passes through
Screw is fixed in iron core slot through the mode of mounting hole, and the lower lower end of embedding iron core 22 is provided with some mounting holes and outlet
Hole, the output end and input of the toroidal inductor are connected through wire hole with circuit board 3, and lower embedding iron core 22 passes through spiral shell
Nail is fixed in the iron core slot of housing 1 through mounting hole.
With further reference to Fig. 3 and Fig. 6, some circuit board hold-down supports 11, the circuit board 3 are provided with inside the housing 1
It is fixedly connected on circuit board hold-down support 11, the circuit board 3 is provided with malfunction indicator lamp.Fixedly mounted on the housing 1
There is copper coin 4, the copper coin 4 is placed on the through hole bottom, cable is through through hole and is placed on copper coin 4, the copper coin 4 leads to
Copper piece 5 is crossed to be connected with circuit board 3, after correct position is placed cable on copper coin 4, the clamping cable of cliping line spring 7, if electric
Cable tie electricity, electric current flows to circuit board 3 and forms loop by copper coin 4 and copper piece 5, for the operation of circuit board 3 provides electric current, while sensing
The coil-induced electric current in cable, can produce induced-current in induction coil, and induced-current is by the failure on circuit board 4
The indicator lamp can be lighted during indicator lamp.
With further reference to Fig. 5 and Fig. 6, the lower end of the housing 1 is connected with bottom observation window assembly 12.The bottom observation
Window assembly 12 includes frosted mirror 13, and the frosted mirror 13 is provided with sealing ring 14, when complex environment works in the wild, sealing
Circle 14 can be protected effectively, prevent outside moisture dust from entering inside monitoring unit.The frosted mirror 13 is ground using PC
Sand transparent material is made, the working condition of the malfunction indicator lamp that can so regain consciousness on observation circuit board 3, so as to judge this
Section cable is all powered.
The above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (8)
1. the on-line monitoring cellular construction of a kind of overhead transmission line, for monitoring cable fault, it is characterised in that：Including housing（1）、
Embedding core assembly（2）And circuit board（3）, the embedding core assembly（2）Installed in housing（1）On, the embedding iron core group
Part（2）Including domed upper embedding iron core（21）, lower embedding iron core（22）And the toroidal inductor of core interior, it is described
Upper embedding iron core（21）Lower end and lower embedding iron core（22）Top can close to form a through hole, the toroidal inductor with
Circuit board（3）Connection, the housing（1）On be installed with copper coin（4）, the copper coin（4）It is placed on the through hole bottom,
Cable is through through hole and is placed on copper coin（4）On, the copper coin（4）By copper piece（5）With circuit board（3）Connection, the housing
（1）Top is provided with cliping line spring support（6）, the spring support（6）It is provided with cliping line spring（7）, cliping line spring（7）Clamping electricity
Cable.
2. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 1, it is characterised in that：The housing
（1）The left and right sides of outer wall is equipped with two fastening spring fixed mounts（8）, the fastening spring fixed mount（8）It is provided with compression
Upper embedding iron core（21）Fastening spring（9）.
3. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 1, it is characterised in that：The housing
（1）Top is provided with for installing embedding iron core（21）Side plate（10）.
4. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 3, it is characterised in that：The upper embedding
Iron core（21）Side is provided with a mounting ear（23）, the upper embedding iron core（21）By mounting ear（23）It is rotatably installed in side plate
（10）On.
5. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 1, it is characterised in that：The housing
（1）Inside is provided with some circuit board hold-down supports（11）, circuit board（3）It is fixedly mounted on circuit board hold-down support（11）On.
6. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 1, it is characterised in that：The housing
（1）Lower end be connected with bottom observation window assembly（12）, window assembly is observed in the bottom（12）Including frosted mirror（13）, the mill
Sand mirror（13）It is provided with sealing ring（14）.
7. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 6, it is characterised in that：The frosted mirror
（13）It is made using PC sanded transparent materials.
8. the on-line monitoring cellular construction of a kind of overhead transmission line according to claim 1, it is characterised in that：The circuit board
（3）It is provided with malfunction indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176074.1U CN206193153U (en) | 2016-10-26 | 2016-10-26 | Overhead line's on -line monitoring modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621176074.1U CN206193153U (en) | 2016-10-26 | 2016-10-26 | Overhead line's on -line monitoring modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206193153U true CN206193153U (en) | 2017-05-24 |
Family
ID=58732232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621176074.1U Expired - Fee Related CN206193153U (en) | 2016-10-26 | 2016-10-26 | Overhead line's on -line monitoring modular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206193153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117289069A (en) * | 2023-11-24 | 2023-12-26 | 国网甘肃省电力公司武威供电公司 | Power line load monitoring device |
-
2016
- 2016-10-26 CN CN201621176074.1U patent/CN206193153U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117289069A (en) * | 2023-11-24 | 2023-12-26 | 国网甘肃省电力公司武威供电公司 | Power line load monitoring device |
| CN117289069B (en) * | 2023-11-24 | 2024-02-23 | 国网甘肃省电力公司武威供电公司 | Power line load monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170524 Termination date: 20201026 |