CN105904400B - Transmission line malfunction indicator fast assembling-disassembling device - Google Patents
Transmission line malfunction indicator fast assembling-disassembling device Download PDFInfo
- Publication number
- CN105904400B CN105904400B CN201610313743.3A CN201610313743A CN105904400B CN 105904400 B CN105904400 B CN 105904400B CN 201610313743 A CN201610313743 A CN 201610313743A CN 105904400 B CN105904400 B CN 105904400B
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- China
- Prior art keywords
- wiper arm
- base body
- contact arm
- arm
- transmission line
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000007257 malfunction Effects 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005173 gliding motility Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
Abstract
The invention discloses a kind of transmission line malfunction indicator fast assembling-disassembling device, including base body and the body of rod being attached thereto, bowl-shape cave is provided with the top of the base body, the base body is provided with indicator provision for disengagement, the provision for disengagement includes wiper arm, contact arm and kinematic link, the wiper arm is flexibly connected with the fixed seat on base body, and wiper arm can be swung by axle of tie point in certain angle, and wiper arm upper end is provided with prong；The contact arm is slided with the connecting seat on base body to connect, and kinematic link is provided between wiper arm and contact arm, kinematic link two ends are flexibly connected with wiper arm and contact arm respectively.The present invention is used for the installation and removal of indicator, in use, a people is in the terrestrial operation body of rod, so that it may be rapidly completed the installation and removal of indicator, without having a power failure, and operating distance is remote, and safety, rapid and convenient save labor.
Description
Technical field
It is defeated more particularly, to one kind the invention belongs to power transmission and distribution line fault testing device construction equipment technical field
The instrument that line fault indicator is rapidly assembled and disassembled.
Background technology
Transmission line malfunction indicator is widely used in electric line, the event for indicating circuit in certain section
Barrier.When line failure, the indicator in the section will send alarm signal, and track walker can be helped quickly to determine event
Barrier section simultaneously finds out trouble point.In use, fault detector is articulated on transmission line of electricity electric wire.Due to transmission line of electricity it is general from
Ground is higher, and the installation and removal of transmission line malfunction indicator are relatively difficult.The installation of existing transmission line malfunction indicator,
It need to could realize, but transmission line malfunction indicator can not be dismantled using existing instrument by specific purpose tool.When defeated
When line fault indicator goes wrong or has other problems to need to dismantle it in itself, it is necessary to line outage and closely
Operated, not only influence circuit normal power supply, and big machinery need to be used, both operated inconvenience, take a lot of work laborious, there is safety again
Hidden danger.
The content of the invention
Integrate transmission line malfunction indicator the technical problem to be solved in the present invention is to provide one kind to mount and dismount,
Without having a power failure with regard to the device for the installation or removal that can be rapidly completed indicator.
In order to solve the above technical problems, the present invention includes being provided with bowl at the top of base body and the body of rod being attached thereto, the base body
Shape cave, it is structurally characterized in that the base body is provided with indicator provision for disengagement, and the provision for disengagement includes wiper arm, contact arm and transmission
Connecting rod, the wiper arm is flexibly connected with the fixed seat on base body, and wiper arm can be swung by axle of tie point in certain angle, is dialled
Arm upper end is provided with prong；The contact arm is slided with the connecting seat on base body to connect, and contact arm can be up and down；Wiper arm and contact arm it
Between be provided with kinematic link, kinematic link two ends are flexibly connected with wiper arm and contact arm respectively, can pass through when contact arm moves up and down and be driven
Connecting rod drives wiper arm to swing.
Arc support of the preferably described contact arm top provided with connection living therewith, contact arm is provided with back-moving spring.
It is further that described arc support is provided with screw rod, contact arm upper end is provided with screw, and the screw rod connects with screw.
Described contact arm is provided with stop cave, and connecting seat is provided with dogbolt, and described dogbolt the inner is provided with pin-and-hole,
Provided with top spring and shank in pin-and-hole, shank front end is slided with contact arm to connect.
Another preferably wiper arm is in " L " shape, and its lower end afterbody is provided with cross bar, and cross bar is movable even with kinematic link
Connect, wiper arm is provided with the axle sleeve for being used for being connected with fixed seat.
It is further that the wiper arm is provided with positioning screw, rotation positioning screw can adjust wiper arm and the minimum of base body
Distance.
The base body be provided with position-indicating device, the position-indicating device include electrical connection switch, direct light source and
Power supply；The direct light source is located on the base body of wiper arm side nearby, and the light path of direct light source is upward.
The base body both sides are respectively equipped with a contact arm.
The inwall in bowl-shape cave, which is provided with elastic seal ring, the body of rod, at the top of the base body is provided with plunger shaft, piston and side port,
Plunger shaft is connected with bowl-shape cave, and piston is provided with piston rod, and piston rod is provided with handle, and handle is concatenated with the side port of the body of rod, and
Can be movable in side port.
The beneficial effects of the present invention are：Due to being provided with bowl-shape cave at the top of the base body of the present invention, base body is provided with indicator
Provision for disengagement, the wiper arm of provision for disengagement, contact arm are flexibly connected with base body, can be driven when contact arm is up and down by kinematic link
Wiper arm is swung.When installing indicator, the drawing pin of indicator is opened, and indicator is placed in the bowl-shape cave of base body, it is hand-held
Being lifted on the body of rod can just be articulated in indicator on electric wire.When needing dismounting indicator, contact arm is first adjusted, wiper arm upper end is in
Interior receipts state；Then the hand-held body of rod and upper act, makes the bowl-shape cave of base body relative with indicator bottom, and wiper arm prong is drawn with indicator to be sold
Connect, after contact arm connects with electric wire, firmly on plead body, contact arm makees downward relative motion under the reaction of electric wire, simultaneously
Drive wiper arm to swing, wiper arm stirs drawing pin while opening, outwards, make its spue mounted electric wire, indicator and electric wire
Depart from, fall into base body, complete indicator disassembling section.The present invention has the installation and removal function of indicator, and operation concurrently
Shi Wuxu has a power failure, remote-controlled operation, and safety, rapid and convenient, a people are operable, are saved labor.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is overall schematic of the present invention；
Fig. 2 is base body side view of the present invention；
Fig. 3 is phantom of the present invention；
Fig. 4 is dogbolt sectional view of the present invention；
Fig. 5 is wiper arm side view of the present invention；
Fig. 6 is arc support of the present invention and contact arm connection diagram；
Fig. 7 is present invention base body view when installing indicator；
Fig. 8 is present invention base body view before dismounting indicator；
Fig. 9 is indicator of the present invention base body view after removal.
Embodiment
Reference picture 1, Fig. 2 and Fig. 3, the transmission line malfunction indicator fast assembling-disassembling device include the base body 1 of threaded connection
With the body of rod 2.Base body 1 is made by plastic insulation material, and its top surface is provided with the bowl-shape cave 11 corresponding with the size of indicator 8, shape；
The provision for disengagement of indicator 8 is additionally provided with base body 1, the provision for disengagement includes wiper arm 3, contact arm 4 and kinematic link 5.Wiper arm 3 is from side
Face sees that, in " L " shape, its lower end afterbody is provided with cross bar 33, and top is provided with " V " shape prong 31.Wiper arm 3 and the fixed seat 15 on base body 1
Connected by bearing pin, wiper arm 3 can flexibly be swung by fulcrum of the bearing pin in certain angle.The both sides of base body 1 are respectively equipped with one
The vertical contact arm 4 of bar, contact arm 4 is slided with the connecting seat 14 on base body 1 to connect, and contact arm 4 can be along connecting seat gliding motility about 14.
Kinematic link 5 is located between wiper arm 3 and contact arm 4, and the two ends of kinematic link 5 are hinged with cross bar 33 and contact arm 4 respectively, and contact arm 4 is upper and lower
By kinematic link 5 wiper arm 3 can be driven to swing during motion.Contact arm 4 is provided with back-moving spring 42, the main function of back-moving spring 42
It is support contact arm 4, makes the state lifted on its holding nature, in order to dismantle during indicator, the top of contact arm 4 connects with electric wire 7.
The top surface of base body 1 is provided with position-indicating device 6, and the position-indicating device 6 includes the switch 61 of electrical connection, the and of LED direct light sources 62
Battery；Direct light source 62 is located at the top surface of base body 1 close to the side of wiper arm 3, and the light path of direct light source 62 is upward.Position-indicating device
6 light source plays a part of the positioning of wiper arm 3 and illuminated guidance, because indicator 8 is higher apart from ground, is typically apart from ground
15 to 20 meters.When dismantling indicator, it is necessary to which contact arm 4 draws the synchronized links of pin 81 with electric wire 7, the prong 31 of wiper arm 3 and indicator
In place, linkage could be cooperateed with, and then indicator is unloaded；Therefore wiper arm prong 31 is initially positioned with key, by direct light
Source 62 makes the prong 31 of wiper arm 3 and the tail end of drawing pin 81 of indicator 8 be maintained on light source optical path, and pre-set group of ground
The position of arm 3, can be prevented effectively from maloperation.Meanwhile, also help guiding operator using direct light source 62 and find drawing pin 81 accurately
Put, it is particularly convenient when dismantling at night.
The inwall in the bowl-shape cave 11 of base body 1 is provided with elastic seal ring 13, and the body of rod 2 is using insulation body, and the lower end of base body 1 is set
There is through hole 12, the body of rod 2 is threadedly coupled with through hole 12, the tube chamber of the body of rod 2 is communicated with bowl-shape cave 11.The bottom of the body of rod 2 provided with plunger shaft 21,
Piston 22 and side port 25, plunger shaft 21 are connected by tube chamber with bowl-shape cave 11；Piston 22 is provided with piston rod 23, piston rod 23
End bent portion is handle 24, and the end of handle 24 is reached outside side port 25, and can be movable in side port.It is controllable using handle 24
Piston 22 is moved along plunger shaft 21, so as to be inflated into bowl-shape cave 11.The one side of elastic seal ring 13 is conducive to fixing indicator,
With avoid install indicator when rocked because of the body of rod caused by indicator misplace or come off；On the other hand sealing function is also acted as,
After indicator 8 is connected with base body, elastic seal ring 13 can also close the space of the bowl-shape bottom of cave 11., must when installing indicator
It must be lifted using the body of rod is quickly upper, just indicator can be made to be connected with wire 7, because the liftoff comparison of wire is high, the body of rod 2 is again thinner
Long, the body of rod is easily rocked, influence operation, and makes piston 22 rapid up using handle 24, and the bowl-shape lower lumen of cave 11 is inflated,
Indicator can be made to be pushed up in the presence of air-flow in rapid compression, and then complete the mounting of indicator and electric wire, without being lifted on the body of rod,
Operation can be completed, and operation accurate stable is laborsaving.
Reference picture 2 and Fig. 4, contact arm 4 are provided with stop cave 43, and connecting seat 14 is provided with the dogbolt being threadedly coupled therewith
44；Dogbolt 44 is inner to be provided with provided with top spring 443 and shank 442 in pin-and-hole 441, pin-and-hole 441, and the front end of shank 442 is reached
Outside pin-and-hole 441, the front end of shank 442 is slided with contact arm 4 to connect.When installing indicator, contact arm 4 can be gone downwards to pre-determined bit
Put, the front end of shank 442 is entered in stop cave 43, lock contact arm 4.When dismantling indicator, first wiper arm 3 is opened to certain angle
Degree, the just automatic locking of contact arm 4, is avoided that wiper arm 3 is excessively opened.
Reference picture 2 and Fig. 5, wiper arm 3 are provided with the positioning screw 32 being flexibly connected therewith, and rotation positioning screw 32 can be adjusted
Wiper arm 3 and the distance of base body 1 are saved, is conducive to the positioning of wiper arm 3.Open direct light source 62 and adjust positioning screw 32 again, can be quick
Accurately determine the initial position of wiper arm 3.Wiper arm afterbody is provided with the cross bar 33 being fastenedly connected therewith, cross bar 33 and kinematic link 5
It is hinged；Wiper arm 3 is provided with the axle sleeve 34 for being used for being connected with fixed seat 15, and wiper arm 3 is connected with fixed seat 15 by bearing pin, certainly
Can be using connected modes such as bearings.
Reference picture 2 and Fig. 6, arc support 41 of the top of contact arm 4 provided with connection living therewith, the top surface of arc support 41 are curved, have
Connect beneficial to contact arm 4 with electric wire 7.The bottom of arc support 41 is provided with screw rod 411, and the upper end of contact arm 4 is provided with screw 45, screw rod 411 and spiral shell
The threaded engagement of hole 45, rotary screw can easily adjust the height of arc support 41, be conducive to what adjustment wiper arm 3 and contact arm 4 were acted
Harmony and uniformity.
Reference picture 7, Fig. 8 and Fig. 9, the installation and removal line-failure indicator 8 that the present invention is used on transmission of electricity electric wire 7.
As shown in fig. 7, when mounted, the wiper arm 3 of base body 1 is in open shape, and the position of contact arm 4 locking, indicator 8 is placed on bowl-shape cave 11
In, lifted on the hand-held body of rod, mounting can be completed by indicator 8 is docked with electric wire.As shown in Figure 8 and Figure 9, in dismounting indicator
When, it need to first open contact arm 4 and lock, wiper arm 3 be adjusted, by position-indicating device 6.Wiper arm prong is set to be in precalculated position, then
The hand-held body of rod is lifted on the whole, makes the bowl-shape cave 11 of base body 1 relative with indicator 8, outside the drawing pin 81 of direct light source 62 and indicator 8
End is relative, now, and contact arm 4 and wiper arm 3 also connect with electric wire 7 and drawing pin 81 respectively；It is further continued for act, work of the contact arm 4 in electric wire 7
Under, make downward relative motion, and drive wiper arm 3 to open by kinematic link 5, transfer to and draw pin 81, make indicator just with electricity
Line departs from, and indicator 8 is fallen into bowl-shape cave 11.
Claims (8)
1. a kind of transmission line malfunction indicator fast assembling-disassembling device, including base body（1）With the body of rod being attached thereto（2）, it is described
Base body（1）Top is provided with bowl-shape cave（11）, it is characterized in that the base body（1）It is provided with indicator provision for disengagement, the dismounting dress
Put including wiper arm（3）, contact arm（4）And kinematic link（5）, the wiper arm（3）With base body（1）On fixed seat（15）Activity is even
Connect, wiper arm（3）It can be swung by axle of tie point in certain angle, wiper arm（3）Upper end is provided with prong（31）；The contact arm
（4）With base body（1）On connecting seat（14）Slip connects, contact arm（4）Can be up and down；Described contact arm（4）It is provided with stop
Cave（43）, connecting seat（14）It is provided with dogbolt（44）, the dogbolt（44）The inner is provided with pin-and-hole（441）, pin-and-hole
（441）It is interior to be provided with top spring（443）And shank（442）, shank（442）Front end and contact arm（4）Slip connects；Wiper arm（3）With touch
Arm（4）Between be provided with kinematic link（5）, kinematic link（5）Two ends respectively with wiper arm（3）And contact arm（4）It is flexibly connected, contact arm
（4）Kinematic link can be passed through during up and down motion（5）Drive wiper arm（3）Swing.
2. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 1, it is characterized in that described contact arm（4）
Arc support of the top provided with connection living therewith（41）, contact arm（4）It is provided with back-moving spring（42）.
3. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 2, it is characterized in that described arc support
（41）It is provided with screw rod（411）, contact arm（4）Upper end is provided with screw（45）, the screw rod（411）With screw（45）Connect.
4. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 1, it is characterized in that the wiper arm（3）It is in
" L " shape, its lower end afterbody is provided with cross bar（33）, cross bar（33）With kinematic link（5）It is flexibly connected, wiper arm（3）Being provided with is used for
With fixed seat（15）The axle sleeve of connection（34）.
5. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 4, it is characterized in that the wiper arm（3）On
Provided with positioning screw（32）, rotation positioning screw（32）Wiper arm can be adjusted（3）With base body（1）Distance.
6. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 1, it is characterized in that the base body（1）On
Provided with position-indicating device（6）, the position-indicating device（6）Switch including electrical connection（61）, direct light source（62）And electricity
Source；The direct light source（62）Wiper arm is located at nearby（3）The base body of side（1）On, direct light source（62）Light path upward.
7. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 1, it is characterized in that the base body（1）Two
Side is respectively equipped with a contact arm（4）.
8. according to the transmission line malfunction indicator fast assembling-disassembling device described in claim 1, it is characterized in that the bowl-shape cave
（11）Inwall be provided with elastic seal ring（13）, the body of rod（2）With base body（1）Threaded connection, the body of rod（2）It is interior to be provided with piston
Chamber（21）, piston（22）And side port（25）, plunger shaft（21）With bowl-shape cave（11）Connection, piston（22）It is provided with piston rod
（23）, piston rod（23）It is provided with handle（24）, handle（24）With the side port of the body of rod（25）Concatenation, and can be movable in side port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313743.3A CN105904400B (en) | 2016-05-12 | 2016-05-12 | Transmission line malfunction indicator fast assembling-disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610313743.3A CN105904400B (en) | 2016-05-12 | 2016-05-12 | Transmission line malfunction indicator fast assembling-disassembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105904400A CN105904400A (en) | 2016-08-31 |
| CN105904400B true CN105904400B (en) | 2017-10-03 |
Family
ID=56748819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610313743.3A Active CN105904400B (en) | 2016-05-12 | 2016-05-12 | Transmission line malfunction indicator fast assembling-disassembling device |
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| Country | Link |
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| CN (1) | CN105904400B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214396A (en) * | 2016-12-21 | 2018-06-29 | 天津绪阳本华科技有限公司 | A kind of energy monitoring apparatus circuit fault annunciator erecting device |
| CN110646711B (en) * | 2019-10-17 | 2021-10-29 | 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 |
| CN112152142B (en) * | 2020-09-14 | 2021-11-05 | 国网上海市电力公司 | Line fault indicator dismounting structure for power equipment and dismounting method thereof |
| CN113241672B (en) * | 2021-07-12 | 2021-09-10 | 天津滨电电力工程有限公司 | Full-automatic dismounting device for fault indicator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536350A1 (en) * | 1995-09-29 | 1997-04-03 | Daimler Benz Aerospace Ag | Tool for removing countersunk bolts from quick-lock connectors |
| CN202684853U (en) * | 2012-07-30 | 2013-01-23 | 白庆永 | Tool for detaching aerial fault indicator under electrified state |
| CN202949165U (en) * | 2012-12-10 | 2013-05-22 | 衡水供电公司 | Quick installer of line fault indicating lamp |
| CN203148977U (en) * | 2013-03-20 | 2013-08-21 | 国家电网公司 | Pressure spring type fault indicator live puller |
| CN203433078U (en) * | 2013-09-18 | 2014-02-12 | 国家电网公司 | Device for mounting and dismounting line fault indicator |
| CN104577872A (en) * | 2014-12-17 | 2015-04-29 | 国网宁夏电力公司中卫供电公司 | Device for charged removal of fault indicators |
-
2016
- 2016-05-12 CN CN201610313743.3A patent/CN105904400B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19536350A1 (en) * | 1995-09-29 | 1997-04-03 | Daimler Benz Aerospace Ag | Tool for removing countersunk bolts from quick-lock connectors |
| CN202684853U (en) * | 2012-07-30 | 2013-01-23 | 白庆永 | Tool for detaching aerial fault indicator under electrified state |
| CN202949165U (en) * | 2012-12-10 | 2013-05-22 | 衡水供电公司 | Quick installer of line fault indicating lamp |
| CN203148977U (en) * | 2013-03-20 | 2013-08-21 | 国家电网公司 | Pressure spring type fault indicator live puller |
| CN203433078U (en) * | 2013-09-18 | 2014-02-12 | 国家电网公司 | Device for mounting and dismounting line fault indicator |
| CN104577872A (en) * | 2014-12-17 | 2015-04-29 | 国网宁夏电力公司中卫供电公司 | Device for charged removal of fault indicators |
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| Publication number | Publication date |
|---|---|
| CN105904400A (en) | 2016-08-31 |
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