CN104865419A - Device for installing power transmission line fault detector - Google Patents
Device for installing power transmission line fault detector Download PDFInfo
- Publication number
- CN104865419A CN104865419A CN201510311708.3A CN201510311708A CN104865419A CN 104865419 A CN104865419 A CN 104865419A CN 201510311708 A CN201510311708 A CN 201510311708A CN 104865419 A CN104865419 A CN 104865419A
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- CN
- China
- Prior art keywords
- hand lever
- expansion link
- handspike
- wall
- transmission line
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Abstract
The invention relates to a device for installing a power transmission line fault detector. The device comprises a handspike in a hollow tube structure, and a telescopic rod in the handspike. The upper end of the handspike is fixedly provided with a connecting block. The outer wall of the upper end of the handspike is fixedly provided with a base. The outer end of the base is fixedly provided with a bottom bracket. The device also comprises a pressing plate which is provided with middle ear plates on two side edges of the middle part, and a rear ear plate on the middle part of the rear side edge. The device also comprises two connecting rods of a left connecting rod and a right connecting rod. The upper ends of the connecting rods are connected and hinged with the two middle ear plates, and the lower ends are connected and hinged with the connecting block. The rear ear plate is connected and hinged with a sleeve with internal threads. The upper end of the telescopic rod extends out from the handspike and is provided with external threads. The external threads are in the sleeve. The lower end of the telescopic rod extends out from the lower end of the handspike and is fixedly connected with a handle. The outer wall of the lower end of the handspike is provided with a slideway which extends along an axial direction and is in a stepped appearance. The outer wall of the telescopic rod is provided with a radial dowel. The dowel is in the slideway. A spring in a compression state is sleeved on the lower end of the telescopic rod.
Description
Technical field
The present invention relates to a kind of device installed for transmission line fault detector.
Background technology
Power transmission line, as the important infrastructure of national economy, ensures that its security of operation is particularly important.Due to natural cause and human factor etc., transmission line of electricity can produce various fault usually, as power transmission line break cause open circuit, short circuit etc. between power transmission line ground short circuit and phase line, the above-mentioned fault of Timeliness coverage row relax of going forward side by side is very important.Existing fault locator utilizes the principle of current transformer, be a winding with power transmission line, detector is installed the annular core being wound with Secondary Winding, detected the electric power thus supplied of this circuit by the induced potential of Secondary Winding, then send to control station for judgement above-mentioned detection signal by wireless base station apparatus.Current state-of-the art detector generally comprise be articulated and connected, can two box bodys up and down of folding, refer to Fig. 1, form the passage of power transmission line process after fastening between two box bodys, the devices such as stage clip are set in the bottom of upper cartridge body power transmission line is clamped, complete the loading of detector.Be provided with iron core in upper and lower box body, iron core surrounds power transmission line for detecting voltage, current conditions.Above-mentioned detector carries out needing to use special instrument when carry is installed on power transmission line, this type of instrument should have following function: under initial situation, the upper cartridge body of detector and lower box body are maintained open mode, on power transmission line, can manual triggers make upper cartridge body be fastened on lower box body during carry, enough fastening pressure should be provided simultaneously to make the stage clip of upper cartridge body be crimped on power transmission line and certain deformation occurs, by the web member of upper cartridge body and lower box body, above-mentioned fastening crimped status is kept automatically.Existing erecting tools does not have above-mentioned functions, causes the installation of detector to operate very loaded down with trivial details.
Summary of the invention
The present invention provides that a kind of structure is simple, the device installed for transmission line fault detector of simple operation for solving in known technology the technical matters that exists.
The technical scheme that the present invention takes for the technical matters existed in solution known technology is: a kind of device for the installation of transmission line fault detector comprises the hand lever of tubular structure and is positioned at the expansion link of hand lever; Be connected with contiguous block in the upper end of hand lever, the outer wall of hand lever upper end is connected with pedestal, affixed in the outer end of pedestal the contour shape collet consistent with the contour shape of detector lower box body is installed; Also comprise both sides of the edge, middle part with the pressing plate being provided with rear portion otic placode in the middle part of middle part otic placode, posterior edges, also comprise two connecting rods in left and right, the upper end of two connecting rods be articulated and connected with two middle part otic placodes respectively, the lower end of two connecting rods is all articulated and connected with contiguous block, rear portion otic placode is hingedly connected with the female sleeve of band, the upper end of expansion link is stretched out by the upper end of hand lever and is provided with external thread, this external thread part is positioned at sleeve, and the outer wall of expansion link upper end is also connected with block; The lower end of expansion link is stretched out by the lower end of hand lever and is connected with handle; The outer wall of the lower end of hand lever offers axially extended, step-like slideway, and the outer wall of expansion link is provided with radial pin, and pin is positioned at slideway, is also arranged with the spring being in compressive state in the lower end of expansion link.
Advantage of the present invention and good effect are: the device installed for transmission line fault detector that the invention provides a kind of structural design advantages of simple, be that detector provides one and supports firm base by arranging collet, vert by arranging pressing plate and adopting expansion link, connecting rod to control pressing plate, achieve the technique effect upper cartridge body of detector being carried out to manually fastening.Adopt the mode be threaded to ensure that the technique effect of expansion link at the inner flexible rotating of hand lever between sleeve with expansion link, the axial location being set to expansion link of block provides spacing guarantee, the elastic force of spring for providing expansion link to reset vertically.After the detector being in open mode is placed on collet, the hand-held hand lever of operator loads detector, by pulling handle to make pin be positioned at the diverse location of slideway, makes pressing plate be in open mode or buckling state, and it is very convenient to operate.
Preferably: be provided with internal thread in the lower end of hand lever, also comprise with externally threaded, annular end cap, end cap screws the lower end being arranged on hand lever and encapsulates spring.
Accompanying drawing explanation
Fig. 1 is the structural representation of fault locator;
Fig. 2 is main TV structure schematic diagram of the present invention;
Fig. 3 is the sectional structure schematic diagram of hand lever end in Fig. 2;
Fig. 4 is the structural representation of using state of the present invention.
In figure: 1, collet; 2, middle part otic placode; 3, connecting rod; 4, pressing plate; 5, rear portion otic placode; 6, sleeve; 7, block; 8, contiguous block; 9, hand lever; 10, pedestal; 11, pin; 12, slideway; 13, handle; 14, expansion link; 15, spring; 16, end cap.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 2 and Fig. 3, the present invention includes the hand lever 9 of tubular structure and be positioned at the expansion link 14 of hand lever 9.
Be connected with contiguous block 8 in the upper end of hand lever 9, the outer wall of hand lever 9 upper end is connected with pedestal 10, affixed in the outer end of pedestal 10 the contour shape collet consistent with the contour shape of detector lower box body 1 is installed.During use, the lower box body of detector is placed in collet 1.
Also comprise both sides of the edge, middle part with the pressing plate 4 being provided with rear portion otic placode 5 in the middle part of middle part otic placode 2, posterior edges, the upper end also comprising left and right two connecting rods 3, two connecting rods 3 be articulated and connected with two middle part otic placodes 2 respectively, the lower end of two connecting rods 3 is all articulated and connected with contiguous block 8.Rear portion otic placode 5 is hingedly connected with the female sleeve 6 of band, and the upper end of expansion link 14 is stretched out by the upper end of hand lever 9 and is provided with external thread, and this external thread part is positioned at sleeve 6, and the outer wall of expansion link 14 upper end is also connected with block 7.Sleeve 6 and the upper end of expansion link 14 adopt the advantage be threaded to be: the while of can making expansion link 14 telescopic moving vertically, can also ensure the effect of circumferential flexible rotating.The advantage arranging block 7 is: limit the scope that expansion link 14 moves axially.
The lower end of expansion link 14 is stretched out by the lower end of hand lever 9 and is connected with handle 13, can control expansion link 14 and moves by pulling vertically and rotate with turning handle 13.
The outer wall of the lower end of hand lever 9 offers axially extended, step-like slideway 12, and the outer wall of expansion link 14 is provided with radial pin 11, and pin 11 is positioned at slideway 12, is also arranged with the spring 15 being in compressive state in the lower end of expansion link 14.In the present embodiment, spring 15 adopts following structure to encapsulate: be provided with internal thread in the lower end of hand lever 9, and also comprise with externally threaded, annular end cap 16, end cap 16 screws the lower end being arranged on hand lever 9 and encapsulates spring 15.
Fig. 4 is the structural representation of using state of the present invention, the using method of this device can be found out: pull handle 13 to make expansion link 14 move down, now under the effect of connecting rod 3, pressing plate 4 verts backward, is in open mode, and the detector that upper cartridge body and lower box body can be in open mode is afterwards placed in collet 1; The hand-held hand lever 9 of operator is by detector lifting afterwards, until power transmission line embeds between upper cartridge body and lower box body; Operate expansion link 14 by handle 13 afterwards to make it to turn an angle, under the effect of spring 15, pin 11 moves to the top of slideway 12, now expansion link 14 moves, stretched out by the top of hand lever 9, vert at the effect lower platen 1 of connecting rod 3, the crimping of the upper cartridge body of detector is fastened on lower box body; After completing the loading of detector, again pull handle 13 to make expansion link 14 moves down, pin 11 moves to slideway 12 ladder place, now pressing plate 4 reopens, and prepares next operation.
Claims (2)
1., for the device that transmission line fault detector is installed, it is characterized in that: comprise the hand lever (9) of tubular structure and be positioned at the expansion link (14) of hand lever (9), contiguous block (8) is connected with in the upper end of hand lever (9), the outer wall of hand lever (9) upper end is connected with pedestal (10), affixed in the outer end of pedestal (10) the contour shape collet consistent with the contour shape of detector lower box body (1) is installed, also comprise both sides of the edge, middle part with middle part otic placode (2), the pressing plate (4) of rear portion otic placode (5) is provided with in the middle part of posterior edges, also comprise two connecting rods (3) in left and right, the upper end of two connecting rods (3) be articulated and connected with two middle parts otic placode (2) respectively, the lower end of two connecting rods (3) is all articulated and connected with contiguous block (8), rear portion otic placode (5) is hingedly connected with the female sleeve of band (6), the upper end of expansion link (14) is stretched out by the upper end of hand lever (9) and is provided with external thread, this external thread part is positioned at sleeve (6), the outer wall of expansion link (14) upper end is also connected with block (7), the lower end of expansion link (14) is stretched out by the lower end of hand lever (9) and is connected with handle (13), the outer wall of the lower end of hand lever (9) offers axially extended, step-like slideway (12), the outer wall of expansion link (14) is provided with radial pin (11), pin is positioned at slideway (12), is also arranged with the spring (15) being in compressive state in the lower end of expansion link (14).
2. as claimed in claim 1 for the device of transmission line fault detector installation, it is characterized in that: be provided with internal thread in the lower end of hand lever (9), also comprise with externally threaded, annular end cap (16), end cap (16) screws the lower end being arranged on hand lever (9) and encapsulates 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 true CN104865419A (en) | 2015-08-26 |
| CN104865419B CN104865419B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| Country | Link |
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| CN (1) | CN104865419B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706968A (en) * | 2016-12-30 | 2017-05-24 | 天津智联恒信电力设备股份有限公司 | Auxiliary installation apparatus of power transmission line fault detector |
| 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 |
| 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 |
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 |
-
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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706968A (en) * | 2016-12-30 | 2017-05-24 | 天津智联恒信电力设备股份有限公司 | Auxiliary installation apparatus of power transmission line fault detector |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104865419B (en) | 2017-09-19 |
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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 |