CN206270443U - A kind of easy to operate line-failure indicator of hanging wire - Google Patents
A kind of easy to operate line-failure indicator of hanging wire Download PDFInfo
- Publication number
- CN206270443U CN206270443U CN201620891582.1U CN201620891582U CN206270443U CN 206270443 U CN206270443 U CN 206270443U CN 201620891582 U CN201620891582 U CN 201620891582U CN 206270443 U CN206270443 U CN 206270443U
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- CN
- China
- Prior art keywords
- motion bar
- line
- line ball
- ball motion
- movable end
- 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
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- Locating Faults (AREA)
Abstract
The utility model is related to a kind of easy to operate line-failure indicator of hanging wire,Including base and card line device,Card line device includes card line bearing,Cable support sliding block and line ball motion bar,Cable support slider bottom is abutted top pressure spring,Line ball motion bar one end is hinged on a wherein mounting column of card line bearing,Line ball motion bar can be along longitudinal rotary oscillation,The line ball motion bar other end is movable end,To should the mounting column of movable end be provided with the dop that the movable end card of voltage supply line motion bar is matched somebody with somebody,The movable end that dop is provided with voltage supply line motion bar snaps in fixed bayonet socket,The movable end abjection bayonet socket of line ball motion bar constitutes cable clamp vestibule and opens,The movable end of line ball motion bar is snapped in and constituted in bayonet socket the closing of cable clamp vestibule,The hinged end of line ball motion bar is provided with and drives the movable end of line ball motion bar to press to the driving torsion spring of bayonet socket.The utility model has simple structure, and hanging wire is easy to operate, laborsaving, the solid and reliable advantage of card line.
Description
Technical field
The utility model is related to a kind of fault detector on stringing, belongs to electrical equipment technical field.
Background technology
Line-failure indicator is a kind of for being arranged on overhead transmission line, power circuit, for detecting and recognizes electric power
Circuit whether the equipment of failure.Be short-circuited when power circuit, be grounded etc. failure when, electric power line fault indicator is by detection
With failure judgement state, fault section, branch and trouble point are determined, circuit is overhauled in order to line walking staff,
Safeguard.
Line-failure indicator on existing market has various, card line apparatus structure thereon also not near identical, traditional wire
Line fault indicator is provided with stage clip and line ball spring using the two dynamic plates in left and right on dynamic plate, above-mentioned dynamic with axle through line ball spring is worn
Plate and dynamic plate stage clip are rotatably fixed on the upper end of column.A kind of and for example circuit event of application number ZL 201320637732.2
Barrier indicator, using the support slipper that can slide up and down, and coordinate can the movable depression bar of horizontal pull activity realize line ball.
Card line device is present using inconvenience on existing electric-circuit short fault indicator, time-consuming during operation, laborious
Shortcoming.
The content of the invention
The technical problems to be solved in the utility model is the defect for overcoming prior art to exist, there is provided a kind of structure letter
Single, hanging wire is easy to operate, laborsaving, the solid and reliable line-failure indicator of card line.
In order to solve the above technical problems, the utility model offer technical scheme is as follows：A kind of easy to operate circuit of hanging wire
Fault detector, includes base, located at the card line device of base top, and the fault detect judgement system in base
System, the card line device include two mounting columns composition card line bearing, card line bearing be provided with can upper and lower slip cable
Support slipper, and the line ball motion bar coordinated with cable support sliding block, cable support slider bottom is abutted top pressure spring, line
Cable support slipper upper surface is provided with cable locating slot, and the line ball motion bar forms cable clamp hole located at cable locating slot top
Chamber, line ball motion bar is movably arranged on card line bearing is used for controlling cable clamping vestibule opening and closing, it is characterised in that：Institute
The line ball motion bar one end stated is hinged on a wherein mounting column of card line bearing, line ball motion bar can along longitudinal rotary oscillation,
The line ball motion bar other end is movable end, to should the mounting column of movable end be provided with the movable end of voltage supply line motion bar
The dop that card is matched somebody with somebody, the movable end that dop is provided with voltage supply line motion bar snaps in fixed bayonet socket, and the movable end of line ball motion bar takes off
Go out bayonet socket and constitute the unlatching of cable clamp vestibule, the movable end of line ball motion bar is snapped in and constituted in bayonet socket the closing of cable clamp vestibule,
The hinged end of the line ball motion bar is provided with and drives the movable end of line ball motion bar to press to the driving torsion spring of bayonet socket.
The beneficial effects of the utility model are to be coordinated using cable support sliding block and line ball motion bar, line ball motion bar one
Using being hinged, simple structure, cable support sliding block realizes spring supporting line ball, and card line is solid and reliable at end, and line ball motion bar is used
Torsion spring is driven to realize pressing to bayonet socket, when cable clamp vestibule is opened, line ball motion bar is adjacent to the oral area of bayonet socket to line ball motion bar,
Reach and cable clamp vestibule is closed in advance, fault detector need to be only gripped afterwards, using cable pushing tow line ball motion bar, failure
Indicator is hung on cable in advance, only need to somewhat be exerted oneself afterwards, so that it may snap in cable line ball motion bar and realized in bayonet socket
Clamping vestibule is closed, and completes card line operation, easy to operate, especially for work high above the ground, advantageously.
Further, the oral area of the bayonet socket is that the yielding movable constituted using shell fragment is opened one's mouth, and the shell fragment upper surface is confession
Line ball motion bar is oriented to the slope that slips into, and the shell fragment line ball motion bar top pressure its in compression,metal-to-metal position when elastic force
The elastic force of the driving torsion spring more than under relevant position, shell fragment elastic force in a free state is deviate from less than the line ball motion bar
The elastic force of torsion spring is driven during the bayonet socket.
During said structure, line ball motion bar can be deviate from and be maintained at bayonet outer, and line ball motion bar is to shell fragment precompressed,
Line ball motion bar more presses close to bayonet socket, facilitates line ball motion bar to snap in and completed in bayonet socket the operation of fault detector hanging wire, shell fragment
Slope design not only plays guide effect to line ball motion bar, and facilitates line ball motion bar to have shell fragment to form top in advance
Pressure, facilitates card line to operate.
Further, the shell fragment bottom is the cancave cambered surface being adapted to line ball motion bar.
During said structure, limitation of the shell fragment to line ball motion bar is more reliable.
Further, the movable end of the line ball motion bar is outer low, interior " Z " word shape high, the activity of line ball motion bar
End top surface forms detent.
During said structure so that the movable end outer fix reduction design of line ball motion bar, it is easy to finger to clasp line ball and lives
Lever, realizes completing card line, and the detent for being formed in line ball motion bar press-in bayonet socket, is also convenient for finger and clasps line ball work
The movable end of lever.
Further, the fault detect judges that system includes warning device, control device, sampling apparatus and communication dress
Put, warning device, sampling apparatus and communication device are electrically connected with control device respectively.
During said structure, fault detector also has communication device, (event occurs when the working condition of circuit changes
Barrier), the signal for detecting is issued control device by sampling apparatus, and control device sends action command and filled to alarm after treatment
Put, and due to being provided with communication device, staff can realize staying indoors just can be quickly found out trouble point, not only reduce
Man power and material, can also realize monitoring to circuit.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the easy to operate line-failure indicator structural representation of the utility model hanging wire；
Fig. 2 is the partial enlarged view of part A in Fig. 1.
Specific embodiment
Referring to accompanying drawing 1, accompanying drawing 2, the following examples are merely to illustrate the utility model and are used, and are not new to this practicality
The limitation of type protection domain, those skilled in the art can make corresponding deformation, therefore institute under guidance of the present utility model, also
There is equivalent technical scheme to each fall within protection domain of the present utility model.
The easy to operate line-failure indicator of a kind of hanging wire disclosed in the utility model, includes base 1, located at base
The card line device 2 at 1 top, and fault detect in base 1 judges system, and the fault detect judges that system is included
Warning device, control device, sampling apparatus and communication device, warning device, sampling apparatus and communication device are filled with control respectively
Put electrical connection；When the working condition of circuit changes (failure), the signal for detecting is issued control dress by sampling apparatus
Put, control device sends action command to warning device after treatment, and due to being provided with communication device, staff can be with
Realize staying indoors and just can be quickly found out trouble point, not only reduce man power and material, circuit can also be realized to monitor.Institute
The card line bearing 21 that card line device 2 includes the composition of two mounting column 211,212 is stated, card line bearing 21 is provided with can upper and lower cunning
Dynamic cable support sliding block 22, and the line ball motion bar 23 coordinated with cable support sliding block, the bottom of cable support sliding block 22 is supported
Top pressure spring 24 is connected to, the upper surface of cable support sliding block 22 is provided with cable locating slot 221, and the line ball motion bar 23 is located at cable
The top of locating slot 221 forms cable clamp vestibule, and line ball motion bar 23 is movably arranged on is used for controlling cable on card line bearing 21
Clamping vestibule is opened and closed, and described one end of line ball motion bar 23 is hinged on a wherein mounting column 212 of card line bearing 21,
Line ball motion bar 23 can be along longitudinal rotary oscillation, and the other end of line ball motion bar 23 is movable end 231, to should movable end
The movable end 231 that 231 mounting column 211 is provided with voltage supply line motion bar 23 blocks the dop matched somebody with somebody, and dop is provided with the work of voltage supply line
The movable end of lever 23 snaps in fixed bayonet socket 24, and the abjection bayonet socket 24 of movable end 231 of line ball motion bar 23 constitutes cable clamp
Vestibule is opened, and the movable end 231 of line ball motion bar 23 is snapped in and constituted in bayonet socket 24 closing of cable clamp vestibule, the line ball activity
The hinged end of bar 23 is provided with and drives the movable end 231 of line ball motion bar 23 to press to the driving torsion spring 25 of bayonet socket 24.Using cable
Support slipper and line ball motion bar coordinate, and using being hinged, simple structure, cable support sliding block realizes spring for line ball motion bar one end
Support line ball, card line is solid and reliable, and using driving torsion spring realization to press to bayonet socket, line ball motion bar is opening cable to line ball motion bar
During clamping vestibule, line ball motion bar is adjacent to the oral area of bayonet socket, reaches and cable clamp vestibule is closed in advance, and event need to be only gripped afterwards
Barrier indicator, using cable pushing tow line ball motion bar, fault detector is hung on cable in advance, only need to somewhat be exerted oneself afterwards,
Line ball motion bar can be snapped in realized in bayonet socket and close cable clamp vestibule, complete card line operation, it is easy to operate, particularly
For work high above the ground, advantageously.Cable locating slot 221 is the recessed V-shape in middle part, is set on the wall of cable locating slot 221
There is anti-skidding salient point 222, be elliptical shape under the vertical view state of anti-skidding salient point 222, the top surface of anti-skidding salient point 22 is towards cable locating slot
The inclined-plane of the 221 recessed side in middle parts gradually step-down.Under the structure of cable locating slot and the structure design of anti-skidding salient point so that cable
Fix more solid and reliable.
Further, the oral area of the bayonet socket is that the yielding movable constituted using shell fragment 241 is opened one's mouth, the upper end of the shell fragment 241
Face is that voltage supply line motion bar 23 is oriented to the slope 2411 that slips into, and the shell fragment 241 the top pressure of line ball motion bar 23 its most
The elastic force of the elastic force driving torsion spring 25 more than under relevant position during big compression position, the bullet in a free state of shell fragment 241
Power drives the elastic force of torsion spring 25 when deviating from the bayonet socket 24 less than the line ball motion bar 23.Shell fragment hypomere is extended with canned paragraph,
And embedment is fixed in mounting column.Line ball motion bar can be deviate from and be maintained at bayonet outer, and line ball motion bar is to shell fragment
Precompressed, line ball motion bar more presses close to bayonet socket, facilitates line ball motion bar to snap in and completed in bayonet socket the operation of fault detector hanging wire, bullet
The slope design of piece not only plays guide effect to line ball motion bar, and facilitates line ball motion bar to have shell fragment to form pre-
First top pressure, facilitates card line to operate.And, the shell fragment bottom is the cancave cambered surface being adapted to line ball motion bar.
Further, the movable end 231 of the line ball motion bar 23 is outer low, interior " Z " word shape high, line ball motion bar
The top surface of 23 movable end 231 forms detent 2311.So that the movable end outer fix reduction design of line ball motion bar, is easy to hand
Finger clasps line ball motion bar, realizes completing card line, and the detent for being formed in line ball motion bar press-in bayonet socket, is also convenient for hand
Finger clasps the movable end of line ball motion bar.
Claims (5)
1. a kind of easy to operate line-failure indicator of hanging wire, includes base, located at the card line device of base top, and
Fault detect in base judges system, and the card line device includes the card line bearing of two mounting columns composition, card line
Bearing be provided with can upper and lower slip cable support sliding block, and with cable support sliding block coordinate line ball motion bar, cable branch
Support slider bottom is abutted top pressure spring, and cable support upper end of slide block face is provided with cable locating slot, and the line ball motion bar is located at
Cable locating slot top forms cable clamp vestibule, and line ball motion bar is movably arranged on card line bearing for controlling cable clamping
Vestibule is opened and closed, it is characterised in that：Described line ball motion bar one end is hinged on a wherein mounting column of card line bearing,
Line ball motion bar can be along longitudinal rotary oscillation, and the line ball motion bar other end is movable end, to should movable end installation branch
Post is provided with the dop that the movable end card of voltage supply line motion bar is matched somebody with somebody, and the movable end that dop is provided with voltage supply line motion bar snaps in fixation
Bayonet socket, the movable end abjection bayonet socket of line ball motion bar constitutes cable clamp vestibule and opens, and the movable end of line ball motion bar is snapped in
Constitute cable clamp vestibule in bayonet socket to close, the hinged end of the line ball motion bar is provided with the movable end for driving line ball motion bar
Press to the driving torsion spring of bayonet socket.
2. the easy to operate line-failure indicator of hanging wire according to claim 1, it is characterised in that：The oral area of the bayonet socket
It is that the yielding movable constituted using shell fragment is opened one's mouth, the shell fragment upper surface is that voltage supply line motion bar is oriented to the slope for slipping into, and institute
State shell fragment line ball motion bar top pressure its in compression,metal-to-metal position when elastic force more than under relevant position the bullet for driving torsion spring
Power, shell fragment elastic force in a free state drives the elastic force of torsion spring when deviating from the bayonet socket less than the line ball motion bar.
3. the easy to operate line-failure indicator of hanging wire according to claim 2, it is characterised in that：The shell fragment bottom is
The cancave cambered surface being adapted to line ball motion bar.
4. the easy to operate line-failure indicator of the hanging wire according to Claims 2 or 3, it is characterised in that：The line ball is lived
The movable end of lever is outer low, interior " Z " word shape high, and line ball motion bar movable end top surface forms detent.
5. the easy to operate line-failure indicator of the hanging wire according to claim 1 or 2 or 3, it is characterised in that：The failure
Detection judgement system includes warning device, control device, sampling apparatus and communication device, warning device, sampling apparatus and logical
News device is electrically connected with control device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891582.1U CN206270443U (en) | 2016-08-10 | 2016-08-10 | A kind of easy to operate line-failure indicator of hanging wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620891582.1U CN206270443U (en) | 2016-08-10 | 2016-08-10 | A kind of easy to operate line-failure indicator of hanging wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270443U true CN206270443U (en) | 2017-06-20 |
Family
ID=59036919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620891582.1U Expired - Fee Related CN206270443U (en) | 2016-08-10 | 2016-08-10 | A kind of easy to operate line-failure indicator of hanging wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219291A (en) * | 2021-07-07 | 2021-08-06 | 广东南海电力设计院工程有限公司 | Cable measuring device |
-
2016
- 2016-08-10 CN CN201620891582.1U patent/CN206270443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113219291A (en) * | 2021-07-07 | 2021-08-06 | 广东南海电力设计院工程有限公司 | Cable measuring device |
| CN113219291B (en) * | 2021-07-07 | 2021-10-22 | 广东南海电力设计院工程有限公司 | Cable measuring 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 |
Granted publication date: 20170620 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |