CN106707106A - Locking device for power transmission line detector - Google Patents
Locking device for power transmission line detector Download PDFInfo
- Publication number
- CN106707106A CN106707106A CN201611250411.1A CN201611250411A CN106707106A CN 106707106 A CN106707106 A CN 106707106A CN 201611250411 A CN201611250411 A CN 201611250411A CN 106707106 A CN106707106 A CN 106707106A
- Authority
- CN
- China
- Prior art keywords
- upper body
- transmission line
- lower case
- battery
- hall sensor
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000012546 transfer Methods 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims 1
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a locking device for a power transmission line detector. The locking device comprises an upper-part shell and a lower-part shell, wherein the bottom part of the upper-part shell is provided with an upper concave opening, and the top part of the lower-part shell is provided with a lower concave opening; a clamping opening is arranged on the side wall of the front part of the lower-part shell; two opposite side ear plates are arranged on the side wall of the rear part of the lower-part shell; the rear part of the upper-part shell is hinged between the top parts of the two side ear plates by a second hinging shaft; a torsion spring is arranged on the second hinging shaft; a clamping hook is hinged at the front part of an inner cavity of the upper-part shell by a first hinging shaft; the front end of the clamping hook extends out of an opening at the front end of the upper-part shell; a base is arranged at the middle part of the inner cavity of the upper-part shell; a rotary base is hinged on the base; a pushing rod motor is fixed on the rotary base; a rotary connection block is arranged at the front end of a telescopic rod of the pushing rod motor; and the rotary connection block is hinged with the inner end of the clamping hook. The locking device also comprises a control circuit board, a battery and a Hall sensor, wherein the pushing rod motor, the battery and the Hall sensor are respectively and electrically connected with the control circuit board.
Description
Technical field
The invention belongs to power failure detection technique field, more particularly to a kind of lock dress for transmission line faultlocating instrument
Put.
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 various failures, open circuit, power transmission line ground short circuit such as caused by 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 treatment is carried out.Existing fault detector
Using the principle of current transformer, with power transmission line as first winding, the annular iron for being wound with Secondary Winding is installed on the indicator
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 judging.Existing power failure detector general structure is complicated, be not easy to assembling, causes the later stage
Dismounting attended operation is difficult, and reliability is low during longtime running.Therefore need to optimize the structure of fault locator design, this its
In it is very crucial to the design of shell structure, highly important influence is produced on the performance of fault locator.
In the shell structure of detector, the sealed buckle structure with disengagement control is carried out to upper body and lower case
It is more crucial.During carry on to power transmission line, buckle structure needs to automated to respond to complete by disengaged condition to locking
The change of state, is fixed with completing detector to the carry on power transmission line；During being unloaded by power transmission line, lock knot
Structure needs to automated to respond to complete by the change of lock-out state to disengaged condition, to complete detector by the unloading on power transmission line.
In the prior art and do not exist said structure, cause detector to the loading on power transmission line and unloading it is very cumbersome laborious, it is necessary to
Other servicing units carry out auxiliary construction.
The content of the invention
The present invention provides a kind of simple structure, simple operation, realization to solve technical problem present in known technology
The locker for transmission line faultlocating instrument of automation action.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：For transmission line of electricity inspection
The locker of survey instrument is provided with the upper body of upper notch including bottom and top is provided with the lower case of lower recess, in lower case
The anterior side wall of body is provided with bayonet socket, and two relative sidepiece otic placodes, upper body are provided with the side wall at lower case rear portion
Rear portion be hingedly connected between two tops of sidepiece otic placode by the second jointed shaft, be provided with the second jointed shaft maintenance on
The torsion spring of both portion's housing and lower case in open mode；It is hinged by the first jointed shaft in the front portion of upper body inner chamber
Grab is installed, the front end of grab is stretched out by the opening of upper body front end, and base is provided with the middle part of upper body inner chamber,
It is hinged on base and rotating basis is installed, push-rod electric machine is mounted with rotating basis, in the expansion link of push-rod electric machine
Front end is provided with transfer block, and transfer block is articulated and connected with the inner of grab；Also include control board, battery and Hall sensor,
Push-rod electric machine, battery and Hall sensor are electrically connected with control board.
Advantages and positive effects of the present invention are：The invention provides a kind of structure design advantages of simple for power transmission line
The locker of road detector, by setting torsion spring between upper body and lower case, makes upper body in nature
Open mode is in down.By setting bayonet socket on the front side wall of lower case, anterior in upper body sets grab, realizes
Bayonet socket coordinate with grab under locking.Movement is driven by push-rod electric machine by setting grab, and is set in the inner chamber of upper body
Control board and battery are put, the automation action of grab is realized.By setting Hall sensor in upper body, realize
Apply the technique effect that sensing element produces trigger signal in outside, make the locking between upper body and lower case and take off
Open and easily control.
Preferably：Upper body injection moulding is obtained；Lower case is obtained with sidepiece otic placode integrated injection molding.
Preferably：The Hall sensor is located at the rear portion of upper body inner chamber, is pasted and fixed on the inner side of rear sidewall.
Preferably：The battery is chosen for lithium ion battery.
Brief description of the drawings
Fig. 1 is main view broken section structural representation of the invention.
In figure：1st, bayonet socket；2nd, grab；3rd, the first jointed shaft；4th, upper notch；5th, transfer block；6th, push-rod electric machine；7th, base is rotated
Seat；8th, base；9th, control board；10th, torsion spring；11st, lower recess；12nd, battery；13rd, upper body；14th, Hall sensor；
15th, the second jointed shaft；16th, sidepiece otic placode；17th, lower case.
Specific embodiment
For the content of the invention of the invention, feature and effect can be further appreciated that, following examples detailed description is hereby lifted as follows：
Fig. 1 is referred to, the locker for transmission line faultlocating instrument of the invention is provided with upper notch 4 including bottom
Portion's housing 13 and top are provided with the lower case 17 of lower recess 11, after both upper body 13 and lower case 17 are fastened, fovea superior
The passage passed through for power transmission line is formed between mouth 4 and lower recess 11.
Bayonet socket 1 is provided with the side wall of the front portion of lower case 17, is provided with relative on the side wall at the rear portion of lower case 17
Two sidepiece otic placodes 16, the rear portion of upper body 13 is hingedly connected to two tops of sidepiece otic placode 16 by the second jointed shaft 15
Between, it is provided with the second jointed shaft 15 and maintains the torsion springs 10 of both upper body 13 and lower case 17 in open mode.
Under initial natural state, in the presence of torsion spring 10, upper body 13 is in separate open mode with lower case 17.This
In embodiment, the injection moulding of upper body 13 is obtained；Lower case 17 is obtained with the integrated injection molding of sidepiece otic placode 16.
It is hinged by the first jointed shaft 3 in the front portion of the inner chamber of upper body 13 and grab 2 is installed, the front end of grab 2 is by upper
The opening of the front end of portion's housing 13 is stretched out.Base 8 is provided with the middle part of the inner chamber of upper body 13, is hinged on base 8 and rotation is installed
Turn pedestal 7, push-rod electric machine 6 is mounted with rotating basis 7, transfer block is provided with the front end of the expansion link of push-rod electric machine 6
5, transfer block 5 is articulated and connected with the inner of grab 2.When the expansion link of push-rod electric machine 6 makees telescopic moving, grab 2 is made with the first hinge
Rotation centered on spindle 3, externally, grab 2 has from inside to outside or ecto-entad swings the action for rotating, outwards
When mobile, lower end and the bayonet socket 1 of grab 2 depart from, and both open for upper body 13 and lower case 17, when moving inward, grab 2
Lower end insertion bayonet socket 1 in, upper body 13 and lower case 17 both lockings.
In the present embodiment, Hall sensor 14 is located at the rear portion of the inner chamber of upper body 13, is pasted and fixed on rear sidewall
Inner side.
In the present embodiment, battery 12 is chosen for lithium ion battery.
Also include control board 9, battery 12 and Hall sensor 14, push-rod electric machine 6, battery 12 and Hall sensor 14
Electrically connected with control board 9.Hall sensor 14 is used to sense external trigger element and whether there is as signal source, can be with
The deliberate action rule in control board 9：I.e. when Hall sensor 14 detect it is outside in the absence of trigger element when, then push rod
Motor 6 drives grab 2 inwardly to swing movement, i.e., in blocking；There is triggering unit when Hall sensor 14 detects outside
During part, then push-rod electric machine 6 drives grab 2 to swing out movement, i.e., in disengaged condition.
In actually used, trigger element, manual control upper body are used as by setting such as magnetic patch in installation tool
The folding of both 13 and lower case 17, i.e. magnetic patch is applied near Hall sensor 14, and the control grab 2 of push-rod electric machine 6 swings
To depart from bayonet socket 1, near magnetic patch principle Hall sensor 14, the control grab 2 of push-rod electric machine 6 swings to be embedded in bayonet socket 1.
Claims (4)
1. a kind of locker for transmission line faultlocating instrument, it is characterized in that：The upper case of upper notch (4) is provided with including bottom
Body (13) and top are provided with the lower case (17) of lower recess (11), and bayonet socket is provided with the anterior side wall of lower case (17)
(1) two relative sidepiece otic placodes (16), are provided with the side wall at lower case (17) rear portion, the rear portion of upper body (13) leads to
Cross the second jointed shaft (15) to be hingedly connected between two tops of sidepiece otic placode (16), dimension is provided with the second jointed shaft (15)
Hold the torsion spring (10) of both upper body (13) and lower case (17) in open mode；Before upper body (13) inner chamber
Portion is hinged by the first jointed shaft (3) and is provided with grab (2), and the front end of grab (2) is stretched by the opening of upper body (13) front end
Go out, base (8) is provided with the middle part of upper body (13) inner chamber, be hinged on base (8) and rotating basis (7) is installed, in rotation
Turn to be mounted with push-rod electric machine (6) on pedestal (7), transfer block (5) is provided with the front end of the expansion link of push-rod electric machine (6), turn
Block (5) is connect to be articulated and connected with the inner of grab (2)；Also include control board (9), battery (12) and Hall sensor (14),
Push-rod electric machine (6), battery (12) and Hall sensor (14) are electrically connected with control board (9).
2. the locker of transmission line faultlocating instrument is used for as claimed in claim 1, it is characterized in that：Upper body (13) is molded
Shaping is obtained；Lower case (17) is obtained with sidepiece otic placode (16) integrated injection molding.
3. the locker of transmission line faultlocating instrument is used for as claimed in claim 1, it is characterized in that：The Hall sensor
(14) positioned at the rear portion of upper body (13) inner chamber, it is pasted and fixed on the inner side of rear sidewall.
4. the locker of transmission line faultlocating instrument is used for as claimed in claim 1, it is characterized in that：The battery (12) is chosen
It is lithium ion battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250411.1A CN106707106A (en) | 2016-12-30 | 2016-12-30 | Locking device for power transmission line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611250411.1A CN106707106A (en) | 2016-12-30 | 2016-12-30 | Locking device for power transmission line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106707106A true CN106707106A (en) | 2017-05-24 |
Family
ID=58904084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611250411.1A Pending CN106707106A (en) | 2016-12-30 | 2016-12-30 | Locking device for power transmission line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106707106A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230336A (en) * | 2017-06-01 | 2017-10-03 | 张坚 | Electrical equipment managing device and system |
| CN109975728A (en) * | 2017-12-28 | 2019-07-05 | 国网山东省电力公司电力科学研究院 | Fault detector intelligence full-automatic assembly line comprehensive detection system and method |
| CN109975730A (en) * | 2017-12-28 | 2019-07-05 | 国网山东省电力公司电力科学研究院 | Bayonet unit is opened for what fault detector intelligence automatically detected |
| CN114597909A (en) * | 2022-03-11 | 2022-06-07 | 江苏迈赫电力科技有限公司 | Power distribution static reactive compensation generator and method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3149689U (en) * | 2008-12-26 | 2009-04-09 | 山本 寛 | Hook device |
| CN103075036A (en) * | 2013-01-18 | 2013-05-01 | 贵州航天南海科技有限责任公司 | Hanging tool clamping device of three-dimensional parking equipment |
| CN204945178U (en) * | 2015-09-14 | 2016-01-06 | 天津智联恒信电力设备股份有限公司 | A kind of latching system for high-voltage line fault detector |
-
2016
- 2016-12-30 CN CN201611250411.1A patent/CN106707106A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3149689U (en) * | 2008-12-26 | 2009-04-09 | 山本 寛 | Hook device |
| CN103075036A (en) * | 2013-01-18 | 2013-05-01 | 贵州航天南海科技有限责任公司 | Hanging tool clamping device of three-dimensional parking equipment |
| CN204945178U (en) * | 2015-09-14 | 2016-01-06 | 天津智联恒信电力设备股份有限公司 | A kind of latching system for high-voltage line fault detector |
Non-Patent Citations (1)
| Title |
|---|
| 汪诤等: "机电一体化技术", 国防科技大学出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230336A (en) * | 2017-06-01 | 2017-10-03 | 张坚 | Electrical equipment managing device and system |
| CN109975728A (en) * | 2017-12-28 | 2019-07-05 | 国网山东省电力公司电力科学研究院 | Fault detector intelligence full-automatic assembly line comprehensive detection system and method |
| CN109975730A (en) * | 2017-12-28 | 2019-07-05 | 国网山东省电力公司电力科学研究院 | Bayonet unit is opened for what fault detector intelligence automatically detected |
| CN109975730B (en) * | 2017-12-28 | 2021-03-19 | 国网山东省电力公司电力科学研究院 | A open buckle device for full automated inspection of fault indicator is intelligent |
| CN114597909A (en) * | 2022-03-11 | 2022-06-07 | 江苏迈赫电力科技有限公司 | Power distribution static reactive compensation generator and method thereof |
| CN114597909B (en) * | 2022-03-11 | 2022-11-29 | 江苏迈赫电力科技有限公司 | Power distribution static reactive compensation generator and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |