CN104865419B - A kind of device installed for transmission line fault detector - Google Patents
A kind of device installed for transmission line fault detector Download PDFInfo
- Publication number
- CN104865419B CN104865419B CN201510311708.3A CN201510311708A CN104865419B CN 104865419 B CN104865419 B CN 104865419B CN 201510311708 A CN201510311708 A CN 201510311708A CN 104865419 B CN104865419 B CN 104865419B
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- China
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- hand lever
- expansion link
- otic placode
- wall
- transmission line
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Abstract
The present invention relates to a kind of device installed for transmission line fault detector.Hand lever including tubular structure and the expansion link in hand lever；Contiguous block is connected with the upper end of hand lever, pedestal is connected with the outer wall of hand lever upper end, collet is installed the outer end of pedestal is affixed；Also include middle part both sides of the edge with the pressing plate that rear portion otic placode is provided with the middle part of middle part otic placode, posterior edges, also include two connecting rods in left and right, its upper end with respectively with two middle part otic placode is articulated and connected, lower end is articulated and connected with contiguous block, it is hingedly connected with the otic placode of rear portion with female sleeve, the upper end of expansion link is stretched out by hand lever and is provided with external screw thread, and the external thread part is located in sleeve；The lower end of expansion link is stretched out by the lower end of hand lever and is connected with handle；Axially extending, step-like slideway is offered on the outer wall of the lower end of hand lever, the pin of radial direction is provided with the outer wall of expansion link, pin is located in slideway, and the spring in compressive state is also arranged with the lower end of expansion link.
Description
Technical field
The present invention relates to a kind of device installed for transmission line fault detector.
Background technology
Power transmission line ensures that its operation safety is particularly important as the important infrastructure of national economy.Due to natural cause
With human factor etc., transmission line of electricity would generally produce open circuit, power transmission line ground short circuit caused by various failures, such as power transmission line broken string
And the short circuit between phase line etc., it is highly important that above-mentioned failure is found in time and processing is carried out.Existing fault locator
Using the principle of current transformer, using power transmission line as first winding, the annular iron for being wound with secondary winding is installed on detector
Core, the electric power thus supplied of the circuit is detected by the induced potential of secondary winding, then believe above-mentioned detection by wireless base station apparatus
Control station number is sent to for judgement.Current state-of-the art detector generally comprises being articulated and connected, retractable two up and down
Box body, refers to and constitutes the passage that power transmission line passes through after Fig. 1, fastening between two box bodys, stage clip etc. is set in the bottom of upper cartridge body
Device is clamped to power transmission line, completes the loading of detector.Install cored in upper and lower box body, iron core surrounds power transmission line use
In detection voltage, current conditions.Above-mentioned detector is such to needing to use special instrument during progress carry installation on power transmission line
Instrument should have following function：Both upper cartridge body and lower box body of detector are maintained into open mode under initial situation, to defeated
Can be triggered manually during carry on electric wire makes upper cartridge body be fastened on lower box body, while enough upper boxes of fastening pressure order should be provided
The stage clip of body is crimped on power transmission line and occurs certain deformation, by the connector of both upper cartridge body and lower box body by above-mentioned fastening
Crimped status is kept automatically.Existing installation tool does not simultaneously have above-mentioned functions, causes the installation operation of detector very cumbersome.
The content of the invention
Present invention technical problem present in solution known technology provides a kind of simple in construction, simple operation be used for
The device that transmission line fault detector is installed.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：One kind is used for power transmission line
The device that fault locator is installed includes the hand lever and the expansion link in hand lever of tubular structure；It is affixed in the upper end of hand lever
There is contiguous block, pedestal is connected with the outer wall of hand lever upper end, contour shape and detector are installed the outer end of pedestal is affixed
The consistent collet of the contour shape of lower box body；After also including middle part both sides of the edge with being provided with the middle part of middle part otic placode, posterior edges
The pressing plate of portion's otic placode, in addition to the connecting rod of left and right two, the upper end of two connecting rods with respectively with two middle part otic placodes be articulated and connected, two
The lower end of individual connecting rod is articulated and connected with contiguous block, is hingedly connected with the otic placode of rear portion with female sleeve, expansion link
Upper end stretched out by the upper end of hand lever and be provided with external screw thread, the external thread part be located at sleeve in, on the outer wall of expansion link upper end
Also it is connected with block；The lower end of expansion link is stretched out by the lower end of hand lever and is connected with handle；Opened on the outer wall of the lower end of hand lever
Provided with axially extending, step-like slideway, the pin of radial direction is provided with the outer wall of expansion link, pin is located in slideway,
The lower end of expansion link is also arranged with the spring in compressive state.
Advantages and positive effects of the present invention are：It is used for power transmission line the invention provides a kind of structure design advantages of simple
The device that fault locator is installed, firm base is supported by setting collet to provide one for detector, is passed through to set and is pressed
Plate is simultaneously verted using expansion link, connecting rod control pressing plate, realizes the technique effect fastened manually to the upper cartridge body of detector.
The technique effect of expansion link flexible rotating inside hand lever is ensure that between sleeve and expansion link by the way of being threadedly coupled, is kept off
The axial location for being set to expansion link of block provides spacing guarantee, and spring is used to provide the elastic force that expansion link resets vertically.
After detector in open mode is placed on collet, the hand-held hand lever of operator is loaded to detector, by pulling
Handle makes pin be located at the diverse location of slideway, makes pressing plate be in open mode or buckling state, and it is very convenient to operate.
Preferably：Internal thread is provided with the lower end of hand lever, in addition to externally threaded, annular end cap, end cap is screwed
Lower end installed in hand lever is packaged to spring.
Brief description of the drawings
Fig. 1 is the structural representation of fault locator；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the cross section structure diagram of hand lever end in Fig. 2；
Fig. 4 is the structural representation of use state of the present invention.
In figure：1st, collet；2nd, middle part otic placode；3rd, connecting rod；4th, pressing plate；5th, rear portion otic placode；6th, sleeve；7th, block；8th, connect
Block；9th, hand lever；10th, pedestal；11st, pin；12nd, slideway；13rd, handle；14th, expansion link；15th, spring；16th, end cap.
Embodiment
Described in detail such as in order to further understand the content, features and effects of the present invention, hereby enumerating following examples
Under：
Refer to Fig. 2 and Fig. 3, hand lever 9 of the present invention including tubular structure and the expansion link 14 in hand lever 9.
Contiguous block 8 is connected with the upper end of hand lever 9, pedestal 10 is connected with the outer wall of the upper end of hand lever 9, in pedestal 10
Outer end is affixed to be provided with the contour shape collet 1 consistent with the contour shape of detector lower box body.In use, the lower box of detector
Body is placed in collet 1.
Also include middle part both sides of the edge with the pressing plate 4 that rear portion otic placode 5 is provided with the middle part of middle part otic placode 2, posterior edges, also wrap
Two connecting rods 3 in left and right are included, the upper end of two connecting rods 3 with two middle part otic placodes 2 with being articulated and connected respectively, the lower end of two connecting rods 3
It is articulated and connected with contiguous block 8.Be hingedly connected with rear portion otic placode 5 with female sleeve 6, the upper end of expansion link 14 by
The upper end of hand lever 9 is stretched out and is provided with external screw thread, and the external thread part is located in sleeve 6, also solid on the outer wall of the upper end of expansion link 14
It is connected to block 7.The upper end of sleeve 6 and expansion link 14 is using the advantage being threadedly coupled：Expansion link 14 can be made axially retractable
While mobile, moreover it is possible to ensure the effect of circumferential flexible rotating.Setting the advantage of block 7 is：Expansion link 14 is moved axially
Scope is defined.
The lower end of expansion link 14 is stretched out by the lower end of hand lever 9 and is connected with handle 13, by pulling and rotating the energy of handle 13
Enough control expansion links 14 are axially moveable and rotated.
Axially extending, step-like slideway 12 is offered on the outer wall of the lower end of hand lever 9, in the outer wall of expansion link 14
The pin 11 of radial direction is provided with, pin 11 is located in slideway 12, is also arranged with compressive state in the lower end of expansion link 14
Spring 15.In the present embodiment, spring 15 is packaged using following structure：Internal thread, in addition to band are provided with the lower end of hand lever 9
There is externally threaded, annular end cap 16, end cap 16 is screwed to be packaged installed in the lower end of hand lever 9 to spring 15.
Fig. 4 is the structural representation of use state of the present invention, it can be seen that the application method of the present apparatus：Handle 13 is pulled to make
Expansion link 14 is moved down, now in the presence of connecting rod 3, and pressing plate 4 verts, in open mode backward, afterwards can be by upper cartridge body
The detector for being in open mode with lower box body is placed into collet 1；The hand-held hand lever 9 of operator lifts detector afterwards, directly
It is embedded in power transmission line between upper cartridge body and lower box body；Expansion link 14 is operated to be allowed to turn an angle by handle 13 afterwards,
Pin 11 is moved to the top of slideway 12 in the presence of spring 15, and now expansion link 14 is moved up, stretched out by the top of hand lever 9,
Pressing plate 1 is verted in the presence of connecting rod 3, and the upper cartridge body crimping of detector is fastened on lower box body；Complete the loading of detector
Afterwards, again pull handle 13 makes expansion link 14 move down, pin 11 is moved at the ladder of slideway 12, now pressing plate 4 is reopened,
Prepare next operation.
Claims (2)
1. a kind of device installed for transmission line fault detector, it is characterised in that：Hand lever (9) including tubular structure and
Expansion link (14) in hand lever (9)；Contiguous block (8) is connected with the upper end of hand lever (9), the outer wall in hand lever (9) upper end
On be connected with pedestal (10), in the affixed contour shape one for being provided with contour shape and detector lower box body in the outer end of pedestal (10)
The collet (1) of cause；Also include middle part both sides of the edge with the pressure that rear portion otic placode (5) is provided with the middle part of middle part otic placode (2), posterior edges
Plate (4), in addition to the connecting rod (3) of left and right two, the upper end of two connecting rods (3) with respectively with two middle part otic placodes (2) be articulated and connected,
The lower end of two connecting rods (3) is articulated and connected with contiguous block (8), is hingedly connected with rear portion otic placode (5) with female
Sleeve (6), the upper end of expansion link (14) is stretched out by the upper end of hand lever (9) and is provided with external screw thread, and the external thread part is located at sleeve (6)
It is interior, block (7) is also connected with the outer wall of expansion link (14) upper end；Stretched by the lower end of hand lever (9) lower end of expansion link (14)
Go out and be connected with handle (13)；Axially extending, step-like slideway (12) is offered on the outer wall of the lower end of hand lever (9),
The pin (11) of radial direction is provided with the outer wall of expansion link (14), pin is located in slideway (12), the lower end in expansion link (14)
Also it is arranged with the spring (15) in compressive state.
2. the device installed as claimed in claim 1 for transmission line fault detector, it is characterised in that：In hand lever (9)
Lower end is provided with internal thread, in addition to externally threaded, annular end cap (16), end cap (16) is screwed installed in hand lever (9)
Lower end is packaged to spring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311708.3A CN104865419B (en) | 2015-06-09 | 2015-06-09 | A kind of device installed for transmission line fault detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510311708.3A CN104865419B (en) | 2015-06-09 | 2015-06-09 | A kind of device installed for transmission line fault detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104865419A CN104865419A (en) | 2015-08-26 |
| CN104865419B true CN104865419B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510311708.3A Active CN104865419B (en) | 2015-06-09 | 2015-06-09 | A kind of device installed for transmission line fault detector |
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| CN (1) | CN104865419B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771872A (en) * | 2016-12-30 | 2017-05-31 | 天津智联恒信电力设备股份有限公司 | For the equipment of transmission line malfunction detection |
| CN106706968B (en) * | 2016-12-30 | 2023-11-03 | 上海海能先源科技有限公司 | Auxiliary installation equipment of transmission line fault detector |
| CN109164353A (en) * | 2018-09-27 | 2019-01-08 | 国网湖南省电力有限公司电力科学研究院 | A kind of fault detector on power distribution network |
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| JPH11295338A (en) * | 1998-04-10 | 1999-10-29 | Hioki Ee Corp | Holding structure for test rod in small measuring instrument |
| JP2001004672A (en) * | 1999-06-25 | 2001-01-12 | Matsushita Electric Ind Co Ltd | Portable photoelectric current meter |
| CN201887375U (en) * | 2010-12-08 | 2011-06-29 | 天津市翔晟远电力设备实业有限公司 | Insulated installing device for assembling and disassembling high-voltage line detection equipment |
| CN201927939U (en) * | 2010-12-08 | 2011-08-10 | 天津市翔晟远电力设备实业有限公司 | Mounting platform for high-voltage circuit detection equipment |
| CN102354928A (en) * | 2011-09-29 | 2012-02-15 | 天津赛思科技发展有限公司 | Installation tool for overhead line fault indicator |
| CN202260259U (en) * | 2011-10-13 | 2012-05-30 | 天津市翔晟远电力设备实业有限公司 | Clamp for bearing platform of power line detection equipment |
| CN203011956U (en) * | 2012-12-11 | 2013-06-19 | 北京科锐配电自动化股份有限公司 | Double-line-input fault indicator wire-clamping device |
| CN104407176A (en) * | 2014-11-21 | 2015-03-11 | 天津市翔晟远电力设备实业有限公司 | Clamping device for electric power line detection device load bearing platform |
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2015
- 2015-06-09 CN CN201510311708.3A patent/CN104865419B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11295338A (en) * | 1998-04-10 | 1999-10-29 | Hioki Ee Corp | Holding structure for test rod in small measuring instrument |
| JP2001004672A (en) * | 1999-06-25 | 2001-01-12 | Matsushita Electric Ind Co Ltd | Portable photoelectric current meter |
| CN201887375U (en) * | 2010-12-08 | 2011-06-29 | 天津市翔晟远电力设备实业有限公司 | Insulated installing device for assembling and disassembling high-voltage line detection equipment |
| CN201927939U (en) * | 2010-12-08 | 2011-08-10 | 天津市翔晟远电力设备实业有限公司 | Mounting platform for high-voltage circuit detection equipment |
| CN102354928A (en) * | 2011-09-29 | 2012-02-15 | 天津赛思科技发展有限公司 | Installation tool for overhead line fault indicator |
| CN202260259U (en) * | 2011-10-13 | 2012-05-30 | 天津市翔晟远电力设备实业有限公司 | Clamp for bearing platform of power line detection equipment |
| CN203011956U (en) * | 2012-12-11 | 2013-06-19 | 北京科锐配电自动化股份有限公司 | Double-line-input fault indicator wire-clamping device |
| CN104407176A (en) * | 2014-11-21 | 2015-03-11 | 天津市翔晟远电力设备实业有限公司 | Clamping device for electric power line detection device load bearing platform |
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| CN104865419A (en) | 2015-08-26 |
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Effective date of registration: 20180702 Address after: 431400 Honggang village 1, Yangluo Economic Development Zone, Xinzhou District, Wuhan, Hubei Patentee after: Wuhan hanyuanjiji Electric Power Co., Ltd. Address before: No. 18 Quanzhou North Road, Yang village, Wuqing District, Tianjin Patentee before: Tianjin Zhi Lianhengxin power equipment incorporated company |