CN108132361A - Fault detector installation tool - Google Patents
Fault detector installation tool Download PDFInfo
- Publication number
- CN108132361A CN108132361A CN201711213507.5A CN201711213507A CN108132361A CN 108132361 A CN108132361 A CN 108132361A CN 201711213507 A CN201711213507 A CN 201711213507A CN 108132361 A CN108132361 A CN 108132361A
- Authority
- CN
- China
- Prior art keywords
- fault detector
- spring clip
- limiting
- installation tool
- conducting wire
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
Abstract
The present invention provides a kind of fault detector installation tool, including：Housing and limiting device, housing is interior to have the accommodating chamber for accommodating simultaneously positioning failure indicator, and the bottom of housing has the connecting pin for being connect with insulating bar；Limiting device is arranged on housing；Wherein, there is spring clip, spring clip, which has, to be rotated around one end with the first position for locking conducting wire and the second position detached with conducting wire on fault detector；Limiting device is used to limit spring clip in the second position, and when being squeezed by conducting wire, spring clip with limiting device detaches and turn to first position and locks conducting wire fault detector.So as to which fault detector is placed in housing, fault detector is squeezed by conducting wire by insulating bar in electrification, fault detector is made to be locked with conducting wire.Solve the problems, such as that fault detector installation tool of the prior art can not safely install fault detector in the energized state.
Description
Technical field
The present invention relates to electric power tooling device field, in particular to a kind of fault detector installation tool.
Background technology
Fault detector utilizes electromagnetic induction principle, when line failure, can work as fault current by fault current
After reaching the shaft tower that indicator is installed, fault detector senses fault current by internal electro-solenoid, generates machine driving
Direction board is overturn, so as to fulfill the instruction to failure paragraph.Fault detector can reduce failure occurrence scope, be abort situation
Accurate judgement reliable basis is provided, convenient for the lookup of trouble point, improve trouble point and search speed.
At present, fault detector when mounted, in order to ensure personnel safety is needed first to line outage, however the meeting that has a power failure
The normal life of resident or the normal activity of factory and enterprise are influenced, is unfavorable for being widely popularized and answering for fault detector
With.
Invention content
It is a primary object of the present invention to provide a kind of fault detector installation tool, to solve failure of the prior art
Indicator installation tool can not safely install the problem of fault detector in the energized state.
To achieve these goals, the present invention provides a kind of fault detector installation tool, including：Housing, in housing
With the accommodating chamber for accommodating simultaneously positioning failure indicator, the bottom of housing has the connecting pin for being connect with insulating bar；
Limiting device is arranged on housing；Wherein, there is spring clip, one end of spring clip rotationally connects on fault detector
It is connected on fault detector, spring clip has the first position rotated around one end conducting wire to be locked and detached with conducting wire
The second position；Limiting device be used for by spring clip limit in the second position, fault detector when being squeezed by conducting wire,
Spring clip is detached with limiting device so that spring clip turns to first position so that conducting wire to be locked.
Further, the spring clip on fault detector is two, and two spring clip are oppositely arranged；Wherein, it limits
Device is two, and two limiting devices are oppositely arranged and are corresponded with two spring clip, and each limiting device is used for will be right
The spring clip answered is limited in the second position.
Further, limiting device includes：Limited post is arranged on housing；Limiting hook, is arranged on limited post, bullet
Spring locking plate is limited hook and hooks to limit spring clip in the second position when turning to the second position.
Further, the one end for limiting hook is rotatably connected on limited post；Wherein, limiting hook has around one
Hold the third place and the 4th position of rotation, limiting hook is when turning to the third place, limiting hook by spring clip hook with
Spring clip is limited in the second position；Limiting hook is when turning to four positions, limiting hook detached with spring clip so that
Spring clip turns to first position and locks conducting wire.
Further, limiting device further includes：Catch is limited, is arranged on limited post；Wherein, limiting catch, which has, is used for
Hook limiting will be limited in the first confined planes of the third place and for second limiting of the hook limiting in the 4th position will to be limited
Face, so that limiting hook moves between the first confined planes and the second confined planes.
Further, one end of spring clip is rotatably arranged in by shaft on fault detector, in spring clip
Limit stop ring is additionally provided with, limit stop ring is rotatably connected in shaft；Wherein, when spring clip turns to the second position
When, limiting hooks limit stop ring and passes through limit stop ring and limits spring clip in the second position.
Further, fault detector installation tool further includes：Spring, one end of spring are connected to the accommodating chamber of housing
Bottom abuts when fault detector is placed in accommodating chamber with the other end of spring；Wherein, fault detector has in accommodating chamber
The interior telescopic direction along spring movably the 5th position and the 6th position；When fault detector is located at five positions, limiting device
Spring clip is limited in the second position, for fault detector when being squeezed by conducting wire, fault detector overcomes the resistance of spring
Power is moved to the 6th position so that spring clip is detached with limiting device by the 5th position.
Further, fault detector installation tool further includes：Caging bolt is rotatably adjustably arranged on limiting device
On, when fault detector is located at five positions, fault detector is blocked by caging bolt, by fault detector limiting the
Five positions.
Further, the front end of caging bolt has limit fastener, when fault detector is located at five positions, limit fastener
The upper surface of fault detector is stuck in, fault detector is limited in the 5th position.
Further, caging bolt is two, and limiting device is two, and two caging bolts are separately positioned on corresponding two
On a limiting device.
Using the fault detector installation tool of technical solution of the present invention, including：Housing and limiting device have in housing
It accommodates and the accommodating chamber of positioning failure indicator, the bottom of housing has the connecting pin for being connect with insulating bar；Limiting
Device is arranged on housing；Wherein, there is spring clip, one end of spring clip is rotatably connected to event on fault detector
Hinder on indicator, spring clip, which has, rotates the first position conducting wire to be locked and detached with conducting wire second around one end
Position；Limiting device is used to limit spring clip in the second position, and fault detector makes spring when being squeezed by conducting wire
Locking plate is detached with limiting device so that spring clip turns to first position and locks conducting wire.So as to which fault detector is put
It puts in housing, fault detector is squeezed by conducting wire by insulating bar in electrification, makes fault detector and conducting wire
Locking.Fault detector can not safely be installed in the energized state by solving fault detector installation tool of the prior art
The problem of.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is optional a kind of structure diagram of fault detector installation tool according to embodiments of the present invention；
Fig. 2 is the assembling knot of optional a kind of fault detector installation tool according to embodiments of the present invention and fault detector
Structure schematic diagram；
Fig. 3 is optional a kind of knot of the first working condition of fault detector installation tool according to embodiments of the present invention
Structure schematic diagram；And
Fig. 4 is optional a kind of knot of second of working condition of fault detector installation tool according to embodiments of the present invention
Structure schematic diagram.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, housing；11st, accommodating chamber；12nd, connecting pin；20th, limiting device；21st, limited post；22nd, limiting hook；23rd, it limits
Catch；30th, fault detector；31st, spring clip；32nd, shaft；33rd, limit stop ring；40th, spring；50th, caging bolt.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fault detector installation tool according to embodiments of the present invention, as depicted in figs. 1 and 2, including：Housing 10 and limiting
Device 20 has in housing 10 and accommodates and the accommodating chamber 11 of positioning failure indicator 30, the bottom of housing 10 have for it is exhausted
The connecting pin 12 of edge operating lever connection；Limiting device 20 is set on the housing 10；Wherein, there is springlock on fault detector 30
Piece 31, one end of spring clip 31 are rotatably connected on fault detector 30, and spring clip 31 has to be rotated around one end
With the first position for locking conducting wire and the second position detached with conducting wire；Limiting device 20 is used to limit spring clip 31
In the second position, for fault detector 30 when being squeezed by conducting wire, spring clip 31 is detached with limiting device 20 so that spring
Locking plate 31 turns to first position so that conducting wire to be locked.
Using 30 installation tool of fault detector of technical solution of the present invention, including：Housing 10 and limiting device 20, housing
There is the accommodating chamber 11 for accommodating simultaneously positioning failure indicator 30, the bottom of housing 10 has to connect with insulating bar in 10
Connecting pin；Limiting device 20 is set on the housing 10；Wherein, there is spring clip 31, spring clip on fault detector 30
31 one end is rotatably connected on fault detector 30, and spring clip 31, which has, to be rotated to lock in conducting wire around one end
First position and the second position detached with conducting wire；Limiting device 20 is used to limit spring clip 31 in the second position, therefore
Hinder indicator 30 when being squeezed by conducting wire, spring clip 31 is made to be detached with limiting device 20 so that spring clip 31 turns to
First position locks conducting wire.So as to which fault detector 30 is placed in housing 10, pass through insulation in electrification
Fault detector 30 is squeezed conducting wire by operating lever, and fault detector 30 is made to be locked with conducting wire.Solves failure of the prior art
30 installation tool of indicator can not safely install the problem of fault detector 30 in the energized state.
When it is implemented, as shown in Figure 2 and Figure 4, the spring clip 31 on fault detector 30 is two, two springlocks
Piece 31 is arc-shaped flaky structure, and two spring clip 31 are oppositely arranged；Wherein, limiting device 20 is two, two limiting dresses
It puts 20 to be oppositely arranged and correspond with two spring clip 31, each limiting device 20 is used for a corresponding spring clip
31 limitings are in the second position.When installing fault detector 30, fault detector 30 is placed in housing 10 and accommodates intracavitary, therefore
Hinder two spring clip 31 of indicator 30 in the initial state in first position, two spring clip 31 are mutually closed.With
Two spring clip 31 are pulled open and pass through two limiting devices 20 and limit two spring clip 31 in the second position by hand, two
When spring clip 31 is limited in the second position, two spring clip 31 are mutually opened, and formed lead to for conducting wire therebetween
The space crossed.Housing 10 is sent to together with fault detector 30 close to the position of conducting wire by insulating bar, passes through conducting wire
Space between two spring clip 31 is simultaneously pressed on the upper surface of fault detector 30, by insulating bar by indicating fault
Top is so as to make two spring clip 31 be detached respectively with two limiting devices 20 upwards for device 30, and two spring clip 31 are in itself bullet
The effect of power turns to first position and is mutually closed thus by the closing of polygon in two spring clip 31 and fault detector
In 30 annular spaces formed.
Specifically, housing 10 is circular configuration, and the bottom of housing 10 has certain taper.Each limiting device 20 wraps
It includes：Limited post 21 and limiting hook 22, the bottom end of limited post 21 is connected on the side wall of housing 10, and two limited posts 21 are along housing
10 diametrically setting.One end of limiting hook 22 is rotatably connected to the upper end of limited post 21, wherein, limiting hook 22
With the third place rotated around one end and the 4th position, when limiting hook 22 turns to the third place, limiting hook 22 will
Spring clip 31 hooks to limit spring clip 31 in the second position；When limiting hook 22 turns to four positions, limiting
Hook 22 is detached with spring clip 31, and spring clip 31 turns to first position under the action of own resilient and locks conducting wire.
In order to which limiting hook 22 when by wire squeezes fault detector 30, is made to be maintained at the third place, so as to make bullet
Spring locking plate 31 can link up with reliable separation with limiting, and further, limiting device 20 further includes：Catch 23 is limited, limits catch
23 are arranged on 21 upper end of limited post close to the position of limiting hook 22；Wherein, limiting catch 23 has that hook 22 will be limited
It limits in the first confined planes of the third place and for second confined planes of 22 limiting of hook in the 4th position, the first limit will to be limited
There is certain angle, limiting hook 22 can be between the first confined planes and the second confined planes between plane and the second confined planes
Rotation.When limiting hook 22 turns to the third place, abut with the first confined planes for limiting catch 23, refer in wire squeezes failure
When showing device 30, the first confined planes can prevent limiting hook 22 from being rotated with spring clip 31, so as to which limiting be enable to link up with 22
Enough and 31 reliable separation of spring clip ensures spring clip 31 and the locking of conducting wire.
For the ease of limiting hook 22 is made to hook spring clip 31, while convenient for fault detector 30 is being installed to housing
It is convenient for manually pulling spring clip 31 to the second position by first position when in 10.Further, as shown in figure 3, springlock
One end of piece 31 is rotatably connected to by shaft 32 on fault detector 30, and limit stop ring is additionally provided in spring clip 31
33, the bottom end of limit stop ring 33 is rotatably connected in shaft 32；Limit stop ring 33 be rectangular shaped rim structure, fault detector
After 30 are placed into the accommodating chamber of housing 10, spring clip 31 is made to pass through limit stop ring 33, the bottom end of limit stop ring 33 is located at spring
The outside of locking plate 31, the upper end of limit stop ring 33 are located at the inside of spring clip 31 and are abutted with the upper end of spring clip 31, lead to
Crossing outward to pull limit stop ring 33 can drive spring clip 31 to turn to the second position by first position, work as spring clip
31 when turning to the second position, and limiting hook 22 by four-position rotation is moved and hooks limit stop ring 33 to the third place and passes through limit
Position baffle ring 33 limits spring clip 31 in the second position.
In order to which before fault detector 30 does not receive the extruding force of conducting wire, spring clip 31 is always held at the second position
Without being detached from from limit stop ring 33.Further, as shown in Figure 1 and Figure 4, fault detector installation tool further includes：Spring
40, one end of spring 40 is connected to the bottom of the accommodating chamber of housing 10, when fault detector 30 is placed in accommodating chamber and spring
40 other end abuts；Wherein, fault detector 30 has in accommodating chamber along the telescopic direction of spring 40 movably the 5th
It puts and the 6th position；After fault detector 30 is in the accommodating chamber for starting to be placed into housing 10, fault detector 30 is located at the
During five positions, the resistance of spring 40 is overcome to press down on fault detector 30 at this time to be each passed through two spring clip 31
Limit stop ring 33, after fault detector 30 is unclamped, the end of spring clip 31 is located in limit stop ring 33, so as to pass through limiting
Spring clip 31 can be pulled to the second position and be limited by limiting device 20 by baffle ring 33.It is installed to by fault detector 30
When in guiding, fault detector 30 is squeezed by conducting wire, and fault detector 30 overcomes the resistance of spring 40 to be moved by the 5th position
Moving to the 6th position makes spring clip 31 move down and be detached with limit stop ring 33, and spring clip 31 is in the work of the elastic force of itself
The second position is turned under to lock conducting wire.
Fault detector 30 needs to remove from conducting wire after use, in order to ensure simultaneously in electrification feelings
Easily fault detector 30 is removed under condition, further, fault detector installation tool further includes：Caging bolt 50, limit
Position bolt 50 is two, and two caging bolts 50 are correspondingly arranged on two limited posts 21, and fault detector 30 is placed on housing
When in the accommodating chamber in 10, fault detector 30 is blocked by caging bolt 50, fault detector 30 is limited at the 5th
It puts.
Specifically, the front end of caging bolt 50 has limit fastener, when removing fault detector 30, by housing 10 again
On set of fault indicator 30, when fault detector 30 enters in the accommodating chamber of housing 10 and is located at five positions, pass through and rotate limit
The upper surface that position bolt 50 makes limit fastener be stuck in fault detector 30 locks fault detector 30 and housing 10, at this point, logical
It crosses insulating bar and fault detector 30 is pulled by housing 10, two spring clip 31 of fault detector 30 are in pulling force effect
Under be separated from each other so as to conducting wire be detached from, complete fault detector 30 dismounting.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fault detector installation tool, which is characterized in that including：
Housing (10), the housing (10) is interior to have the accommodating chamber (11) for accommodating simultaneously positioning failure indicator (30), the housing
(10) bottom has the connecting pin (12) for being connect with insulating bar；
Limiting device (20) is arranged on the housing (10)；
Wherein, there is spring clip (31), one end of the spring clip (31) is rotationally on the fault detector (30)
Be connected on the fault detector (30), the spring clip (31) have around one end rotate with conducting wire is locked first
Position and the second position detached with conducting wire；
The limiting device (20) for by the spring clip (31) limit in the second position, the fault detector
(30) when being squeezed by conducting wire, the spring clip (31) is detached with the limiting device (20) so that the spring clip
(31) first position is turned to so that the conducting wire to be locked.
2. fault detector installation tool according to claim 1, which is characterized in that on the fault detector (30)
Spring clip (31) is two, and two spring clip (31) are oppositely arranged；
Wherein, the limiting device (20) be two, two limiting devices (20) be oppositely arranged and with two springs
Locking plate (31) corresponds, and each limiting device (20) is for limiting corresponding one spring clip (31) in institute
State the second position.
3. fault detector installation tool according to claim 2, which is characterized in that the limiting device (20) includes：
Limited post (21) is arranged on the housing (10)；
Limiting hook (22), is arranged on the limited post (21), when the spring clip (31) turns to the second position
(22) are linked up with by the limiting to hook to limit the spring clip (31) in the second position.
4. fault detector installation tool according to claim 3, which is characterized in that one end of the limiting hook (22)
It is rotatably connected on the limited post (21)；
Wherein, the limiting hook (22) has the third place rotated around one end and the 4th position, the limiting hook
(22) when turning to the third place, the limiting hook (22) hooks the spring clip (31) with by the springlock
Piece (31) is limited in the second position；When the limiting hook (22) turns to four position, the limiting hook
(22) it is detached with the spring clip (31) so that the spring clip (31) turns to the first position locks the conducting wire
It is fixed.
5. fault detector installation tool according to claim 4, which is characterized in that the limiting device (20) is also wrapped
It includes：
Catch (23) is limited, is arranged on the limited post (21)；
Wherein, the limiting catch (23) has the limiting linking up with first limit of (22) limiting in the third place
Plane and for by it is described limiting link up with (22) limiting the 4th position the second confined planes so that it is described limiting hook
(22) it is moved between first confined planes and second confined planes.
6. fault detector installation tool according to claim 3, which is characterized in that one end of the spring clip (31)
It is rotatably arranged on the fault detector (30) by shaft (32), limiting is additionally provided on the spring clip (31)
Baffle ring (33), the limit stop ring (33) are rotatably connected in the shaft (32)；
Wherein, when the spring clip (31) turns to the second position, the limiting hook (22) hooks the limiting
Baffle ring (33) is simultaneously limited the spring clip (31) in the second position by the limit stop ring (33).
7. fault detector installation tool according to claim 1, which is characterized in that the fault detector installation tool
It further includes：
Spring (40), one end of the spring (40) are connected to the bottom of the accommodating chamber of the housing (10), the failure
Other end when indicator (30) is placed in the accommodating chamber with the spring (40) abuts；
Wherein, the fault detector (30) has in the accommodating chamber along the telescopic direction of the spring (40) movably the
Five positions and the 6th position；
When the fault detector (30) is positioned at five position, the limiting device (20) limits the spring clip (31)
Position is in the second position, and when being squeezed by conducting wire, the fault detector (30) overcomes the fault detector (30)
The resistance of the spring (40) the 6th position is moved to by the 5th position so that the spring clip (31) with it is described
Limiting device (20) detaches.
8. fault detector installation tool according to claim 7, which is characterized in that the fault detector installation tool
It further includes：
Caging bolt (50) is rotatably adjustably arranged on the limiting device (20), and the fault detector (30) is located at
During five position, the fault detector (30) is blocked by the caging bolt (50), by the fault detector
(30) limiting is in the 5th position.
9. fault detector installation tool according to claim 8, which is characterized in that the front end of the caging bolt (50)
With limit fastener, when the fault detector (30) is positioned at five position, the limit fastener is stuck in the failure and refers to
Show the upper surface of device (30), the fault detector (30) is limited in the 5th position.
10. fault detector installation tool according to claim 8, which is characterized in that the caging bolt (50) is two
It is a,
The limiting device (20) is two, and two caging bolts (50) are separately positioned on the corresponding two limiting dresses
It puts on (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213507.5A CN108132361A (en) | 2017-11-27 | 2017-11-27 | Fault detector installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213507.5A CN108132361A (en) | 2017-11-27 | 2017-11-27 | Fault detector installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132361A true CN108132361A (en) | 2018-06-08 |
Family
ID=62389722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711213507.5A Pending CN108132361A (en) | 2017-11-27 | 2017-11-27 | Fault detector installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108132361A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858035A (en) * | 2018-08-03 | 2018-11-23 | 广东电网有限责任公司 | The installation tool of overhead transmission line attention device |
| CN110380358A (en) * | 2019-08-12 | 2019-10-25 | 珠海优特电力科技股份有限公司 | Installation, method for dismounting and the dismantling device of fault detector |
| CN110646711A (en) * | 2019-10-17 | 2020-01-03 | 国网山东省电力公司平原县供电公司 | 10 kilovolt overhead line intelligent fault monitoring system and special mounting rod thereof |
| CN112014769A (en) * | 2020-09-09 | 2020-12-01 | 河南省三禾电气有限公司 | Fault indicator convergence unit |
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| CN110380358A (en) * | 2019-08-12 | 2019-10-25 | 珠海优特电力科技股份有限公司 | Installation, method for dismounting and the dismantling device of fault detector |
| CN110646711A (en) * | 2019-10-17 | 2020-01-03 | 国网山东省电力公司平原县供电公司 | 10 kilovolt overhead line intelligent fault monitoring system and special mounting rod thereof |
| CN112014769A (en) * | 2020-09-09 | 2020-12-01 | 河南省三禾电气有限公司 | Fault indicator convergence unit |
| CN112014769B (en) * | 2020-09-09 | 2023-08-18 | 河南省三禾电气集团有限公司 | Fault indicator converging unit |
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Application publication date: 20180608 |