CN107749589A - A kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator - Google Patents
A kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator Download PDFInfo
- Publication number
- CN107749589A CN107749589A CN201710928467.6A CN201710928467A CN107749589A CN 107749589 A CN107749589 A CN 107749589A CN 201710928467 A CN201710928467 A CN 201710928467A CN 107749589 A CN107749589 A CN 107749589A
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- CN
- China
- Prior art keywords
- connector
- sleeve
- bridge
- transmission line
- connection
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Electric Cable Installation (AREA)
Abstract
The present invention relates to a kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator, including the second connector of the first connector of connection ground wire and connection gap bridge rod member, the first connector and the second connector assembly connection；First connector is provided with the cable clamping interface for clamping ground wire, second connector includes sleeve and sleeve cap, sleeve connects the locking mechanism to form the connecting rod of clamping second with sleeve cap by tapered thread, one end of sleeve connection sleeve cap is hollow structure, sleeve cap is provided with through hole, and one end of gap bridge rod member is placed in the hollow structure of sleeve through the through hole of sleeve cap.That cable clamp structure in the present invention is simple, installation is changed is convenient, reliability is high, circuit existing structure is not impacted.
Description
Technical field
The present invention relates to transmission line of electricity operating maintenance field, more particularly to the polling transmission line machine based on ground wire walking
The connection that people's anchor support is passed a bridge.
Background technology
In recent years, as China's economy develops rapidly, power network scale also expands rapidly, and user is to electric network reliability requirement
More and more higher, therefore some high new equipment progressively popularization and application, transmission line polling robot are exactly one of them.China at present
The practical transmission line polling robot of input is mainly walked along ground wire, because the design structure of ground wire is broken in anchor support
Open, gap bridge need to be set up in anchor support and persistently walked for robot.Existing transmission line polling robot gap bridge connecting line folder is adopted
With fixed integrative-structure, connection angle is unadjustable, bad, it is necessary to not for changeable anchor support corner number of degrees adaptability
Series of products with size are adapted to, but still can not completely natural transition, the distorting stress of wire clamp and wire can be produced, no
Beneficial to the stable operation of circuit.The connection of existing wire clamp and ground wire is right with clamping plate and level using reserved gap card line on wire clamp
Bolt is worn to fix, because bolt is longer in order to not hinder robot ambulation, bolt be located at it is below ground wire and in larger distance, therefore this
The unilateral undesirable easy loose or dislocation of fixed effect of kind.Existing wire clamp uses three support tops of lower section with being connected for gap bridge rod member
Fixing bolt, vibrated in working line and wind pendulum influence easily loose or dislocation, and connection is unreliable.
Anchor support earth wire support structure is various, and the corner number of degrees of anchor support are different, it is therefore desirable to it is a kind of it is easy to adjust,
The connection wire clamp of wide adaptability.Meanwhile overhead transmission line is in outdoor high altitude environment, it is desirable to which cable clamp structure is simple, installation side
Just it is, reliable and stable.
The content of the invention
The present invention is to provide a kind of technical scheme for being taken of connection wire clamp easy to adjust, wide adaptability：It is a kind of
The type variable wire clamp passed a bridge for transmission line polling robot strain insulator, it is characterised in that：The first connection including connecting ground wire
Second connector of part and connection gap bridge rod member, first connector and the second connector assembly connection；Described first
Connector is provided with the cable clamping interface for clamping ground wire, and second connector includes sleeve and sleeve cap, the sleeve and set
Cylinder cap connects the locking mechanism to form the connecting rod of clamping second by tapered thread, during one end of the sleeve connection sleeve cap is
Hollow structure, the sleeve cap are provided with through hole, and one end of the gap bridge rod member is placed in sleeve through the through hole of sleeve cap
In hollow structure.
Further, one end of described sleeve connection sleeve cap is connected with thread barrel, and the thread barrel is provided with outer spiral shell
Line, the thread barrel are provided with some circumferentially distributed gap, and the gap extends to branch sleeve end, and the sleeve cap runs through
It is provided with conical internal thread in hole, the external screw thread on sleeve cap conical internal thread and thread barrel forms locking structure by the gap bridge bar
Part is connected on the second connector.
Further, first connector includes train wheel bridge and lower plate, and the train wheel bridge is provided with the first cable clamping interface,
The lower plate is provided with the second cable clamping interface, described in first cable clamping interface and the second cable clamping interface mutual cooperation clamping
Line.
Further, described train wheel bridge and lower plate are bolted to connection, and the bolt is distributed in clamping plate both sides.
Further, first connector passes through bolt headtotail, first connection with second connector
One end that part connects the second connector is provided with arc groove face, and one end that second connector connects first connector is provided with
The arc convex portion to be matched with arc groove face, the arc convex portion dock with the deep-slotted chip breaker face and are fixedly connected with described
A connection piece and second connector.
Further, connecting the bolt of second connector of first connector includes bolt column and nut, institute
State and contacted between nut and connector by spring shim.
Further, connecting train wheel bridge and the bolt of lower plate includes bolt column and nut, between the nut and clamping plate
Contacted by spring shim.
Beneficial effect includes caused by the present invention：Being connected between train wheel bridge and lower plate using bolt with arc-shaped slot can
The angle between two connectors is adjusted according to actual conditions to adapt to the angle between ground wire and gap bridge rod member, strong applicability,
Practical value is higher；Rotatably fastened using tapered thread between sleeve and sleeve cap, easy installation and reliable property simple in construction is high.
Brief description of the drawings
Fig. 1 is the overall assembling schematic diagram of the present invention；
Fig. 2 is the exploded sketch of the present invention；
Fig. 3 is the wire clip body schematic diagram of the present invention；
Fig. 4 is the lower plate schematic diagram of the present invention；
Fig. 5 is the sleeve schematic diagram of the present invention；
1, first connector in figure, 11, train wheel bridge, the 111, first cable clamping interface, 112, arc groove face, 12, lower plate, 121, second
Cable clamping interface, 13, otic placode, the 2, second connector, 21, sleeve, 211, arc convex portion, 22, sleeve cap, 221, conical internal thread,
23rd, thread barrel, 231, gap, 3, bolt, 4, spring shim, 5, ground wire, 6, gap bridge rod member.
Embodiment
Further details of explanation is done to the present invention with reference to the accompanying drawings and detailed description, it should be appreciated that
Protection scope of the present invention is not limited by embodiment.
As Figure 1-5, a kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator in the present invention,
Including connecting the first connector 1 of ground wire 5 and the second connector 2 of connection gap bridge rod member 6, the first connector 1 includes right up and down
The train wheel bridge 11 and lower plate 12 connect, train wheel bridge 11 and the relative side of lower plate 12 are respectively equipped with the first cable clamping interface 111 and
Two cable clamping interfaces 121, the upper both sides of lower plate 12 are equipped with otic placode 13, and two clamping plates are achieved a fixed connection by otic placode 13 and bolt 3, peace
A spring shim 4 can be set between nut and clamping plate when filling bolt 3, increase firm intensity.Second connector 2 includes sleeve 21
With sleeve cap 22, the total length 300mm of the second connector 2.One end of the branch sleeve cap 22 of sleeve 21 is provided with the thread barrel of external thread
23, one end extension into sleeve 21 of the hole of thread barrel 23 makes to form nonpenerative hollow structure in sleeve 21, for insertion machine
Device people's gap bridge rod member 6.Thread barrel 23 is circumferential uniformly to leave the gap 231 arranged at 6.Sleeve cap 22 be and the external screw thread of thread barrel 23
The shell structure of matching, its inwall have a conical internal thread 221, after the insertion sleeve 21 of robot gap bridge rod member 6, tighten sleeve cap
22, sleeve cap central axis is provided with through hole, gap bridge rod member 6 is passed through through hole by the other end of sleeve cap 22, sleeve cap
The external screw thread of the 22 inside thread-rolling screw cylinder 23 of conical internal thread 221, fastening gap bridge rod member 6 produce frictional force, form locking.This
Kind is simple in construction, is easy to produce and installs, solid and reliable.
First connector 1 and the end of the second connector 2 are connected by connecting bolt 3, and connecting bolt 3 is used to connect the first company
The connector 2 of fitting 1 and second simultaneously can adjust connection angle by relatively rotating.Connecting bolt 3 includes a hex bolts 3, one
Hex nut and a spring shim 4.The train wheel bridge 11 of first connector 1 is triangle body structure, total length 300mm, lower surface
There is semi arch cable clamping interface for plane, upper hypotenuse surface is that arc-shaped surface is used for robot ambulation, and hypotenuse is with horizontal direction angle
15 °, afterbody has 25 ° of an arc bent angle body of turning left, its end have the semicircular arc groove face 112 that is connected with the second connector 2 and
The hole of bolt 3.
One end that sleeve 21 connects the first connector 1 is the semicylinder being engaged with above-mentioned semicircle arc groove face 112
The arc convex portion 211 of shape, there is the hole of bolt 3 of size identical with the hole of groove bolt 3.
In the present invention, line the second connector head and the first connector afterbody have the arcuate structure to match
With the hole of bolt 3, connected by described connecting bolt 3.It can be relatively rotated between first connector and the second connector,
Realize the regulation of ground wire 5 and the connection angle of gap bridge rod member 6.
The present invention is illustrated according to the preferred embodiment, it will be appreciated that but above-described embodiment does not limit in any form
The present invention, the technical scheme that all forms using equivalent substitution or equivalent transformation are obtained, all falls within protection scope of the present invention
Within.
Claims (7)
- A kind of 1. type variable wire clamp passed a bridge for transmission line polling robot strain insulator, it is characterised in that：Including connecting ground wire The first connector and connection gap bridge rod member the second connector, the assembling of first connector and second connector connects Connect；First connector is provided with the cable clamping interface for clamping ground wire, and second connector includes sleeve and sleeve cap, institute State sleeve and connect the locking mechanism to form the connecting rod of clamping second, the sleeve connection sleeve cap by tapered thread with sleeve cap One end be hollow structure, the sleeve cap is provided with through hole, and one end of the gap bridge rod member is put through the through hole of sleeve cap In in the hollow structure of sleeve.
- 2. the type variable wire clamp according to claim 1 passed a bridge for transmission line polling robot strain insulator, its feature exist In：One end of described sleeve connection sleeve cap is connected with thread barrel, and the thread barrel is provided with external screw thread, on the thread barrel Provided with some circumferentially distributed gap, the gap extends to branch sleeve end, is provided with the sleeve cap through hole in taper Screw thread, the external screw thread on sleeve cap conical internal thread and thread barrel form locking structure and the gap bridge rod member are connected in into the second company On fitting.
- 3. the type variable wire clamp according to claim 1 passed a bridge for transmission line polling robot strain insulator, its feature exist In：First connector includes train wheel bridge and lower plate, and the train wheel bridge is provided with the first cable clamping interface, set on the lower plate There are the second cable clamping interface, ground wire described in first cable clamping interface and the second cable clamping interface mutual cooperation clamping.
- 4. the type variable wire clamp according to claim 3 passed a bridge for transmission line polling robot strain insulator, its feature exist In：Described train wheel bridge and lower plate is bolted to connection, and the bolt is distributed in clamping plate both sides.
- 5. the type variable wire clamp according to claim 1 passed a bridge for transmission line polling robot strain insulator, its feature exist In：First connector passes through bolt headtotail, the connection of the first connector connection second with second connector One end of part is provided with arc groove face, and one end that second connector connects first connector is provided with and arc groove face kissing The arc convex portion of conjunction, the arc convex portion dock with the deep-slotted chip breaker face and are fixedly connected with first connector and described Second connector.
- 6. the type variable wire clamp according to claim 1 passed a bridge for transmission line polling robot strain insulator, its feature exist In：Connecting the bolt of second connector of first connector includes bolt column and nut, the nut and connector Between contacted by spring shim.
- 7. the type variable wire clamp according to claim 1 passed a bridge for transmission line polling robot strain insulator, its feature exist In：The bolt of connection train wheel bridge and lower plate includes bolt column and nut, is connect between the nut and clamping plate by spring shim Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928467.6A CN107749589A (en) | 2017-10-09 | 2017-10-09 | A kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928467.6A CN107749589A (en) | 2017-10-09 | 2017-10-09 | A kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749589A true CN107749589A (en) | 2018-03-02 |
Family
ID=61255460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928467.6A Pending CN107749589A (en) | 2017-10-09 | 2017-10-09 | A kind of type variable wire clamp passed a bridge for transmission line polling robot strain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749589A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167298A (en) * | 2018-10-16 | 2019-01-08 | 国电南瑞科技股份有限公司 | One kind is for crossing over aerial earth wire anchor support suspension type gap bridge system |
| CN111478223A (en) * | 2020-04-09 | 2020-07-31 | 山东欧玛嘉宝电气科技有限公司 | Obstacle crossing assembly of cable inspection robot |
| CN113488910A (en) * | 2021-06-11 | 2021-10-08 | 东南大学 | Tandem type intelligent power line inspection vehicle |
| CN113889903A (en) * | 2021-09-29 | 2022-01-04 | 国电南瑞科技股份有限公司 | Auxiliary hardware fitting device for robot to cross high-voltage tower |
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| JPH02133011A (en) * | 1988-09-01 | 1990-05-22 | Fujikura Ltd | Bypass device for passing strut of aerial cable inspection machine |
| CN2379956Y (en) * | 1999-04-30 | 2000-05-24 | 易琳 | Transition wire clip |
| JP2008154351A (en) * | 2006-12-18 | 2008-07-03 | Tokyo Electric Power Co Inc:The | Branch line installation device |
| JP2010184544A (en) * | 2009-02-10 | 2010-08-26 | Total Electric Management Service | Bypass joint line |
| CN106374408A (en) * | 2016-10-18 | 2017-02-01 | 国网山东省电力公司电力科学研究院 | Guide rail device and device for enabling inspection robot to directly pass through navigation mark ball |
| CN106374411A (en) * | 2016-11-11 | 2017-02-01 | 广东电网有限责任公司电力科学研究院 | OPGW ground wire assembly for robot walking |
| CN106655037A (en) * | 2016-10-21 | 2017-05-10 | 国网山东省电力公司电力科学研究院 | A barrier-free way for allowing an overhead ground wire patrol robot to pass across straight line poles and stockbridge dampers |
-
2017
- 2017-10-09 CN CN201710928467.6A patent/CN107749589A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02133011A (en) * | 1988-09-01 | 1990-05-22 | Fujikura Ltd | Bypass device for passing strut of aerial cable inspection machine |
| CN2379956Y (en) * | 1999-04-30 | 2000-05-24 | 易琳 | Transition wire clip |
| JP2008154351A (en) * | 2006-12-18 | 2008-07-03 | Tokyo Electric Power Co Inc:The | Branch line installation device |
| JP2010184544A (en) * | 2009-02-10 | 2010-08-26 | Total Electric Management Service | Bypass joint line |
| CN106374408A (en) * | 2016-10-18 | 2017-02-01 | 国网山东省电力公司电力科学研究院 | Guide rail device and device for enabling inspection robot to directly pass through navigation mark ball |
| CN106655037A (en) * | 2016-10-21 | 2017-05-10 | 国网山东省电力公司电力科学研究院 | A barrier-free way for allowing an overhead ground wire patrol robot to pass across straight line poles and stockbridge dampers |
| CN106374411A (en) * | 2016-11-11 | 2017-02-01 | 广东电网有限责任公司电力科学研究院 | OPGW ground wire assembly for robot walking |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167298A (en) * | 2018-10-16 | 2019-01-08 | 国电南瑞科技股份有限公司 | One kind is for crossing over aerial earth wire anchor support suspension type gap bridge system |
| CN109167298B (en) * | 2018-10-16 | 2020-09-29 | 国电南瑞科技股份有限公司 | Suspension type gap bridge system for crossing over overhead ground wire strain tower |
| CN111478223A (en) * | 2020-04-09 | 2020-07-31 | 山东欧玛嘉宝电气科技有限公司 | Obstacle crossing assembly of cable inspection robot |
| CN113488910A (en) * | 2021-06-11 | 2021-10-08 | 东南大学 | Tandem type intelligent power line inspection vehicle |
| CN113889903A (en) * | 2021-09-29 | 2022-01-04 | 国电南瑞科技股份有限公司 | Auxiliary hardware fitting device for robot to cross high-voltage tower |
| CN113889903B (en) * | 2021-09-29 | 2023-08-25 | 国电南瑞科技股份有限公司 | Auxiliary hardware fitting device for robot crossing high-voltage iron tower |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180302 |
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| RJ01 | Rejection of invention patent application after publication |