CN104348115B - Wing type automatic conductor clamping device with automatic locking device - Google Patents
Wing type automatic conductor clamping device with automatic locking device Download PDFInfo
- Publication number
- CN104348115B CN104348115B CN201410661714.7A CN201410661714A CN104348115B CN 104348115 B CN104348115 B CN 104348115B CN 201410661714 A CN201410661714 A CN 201410661714A CN 104348115 B CN104348115 B CN 104348115B
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- torque arm
- width
- limit
- automatic
- hinged
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- 239000004020 conductor Substances 0.000 title abstract 12
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The invention relates to a wing type automatic conductor clamping device with an automatic locking device. The wing type automatic conductor clamping device comprises a conductor clamping groove mounting base plate, wherein a first connecting hook for connecting an operation rod is arranged at the upper side surface of the conductor clamping groove mounting base plate, the left side and the right side of the lower side surface of the conductor clamping groove mounting base plate are respectively hinged to the back ends of first pull arms, conductor clamping blocks are respectively hinged to the first pull arms at the two sides, a conductor clamping groove is formed by each conductor clamping block at the two sides, the front ends of the first pull arms at the two sides are respectively hinged to the back ends of second pull arms, the front ends of the second pull arms at the two sides are hinged, a hinging point is simultaneously hinged to an U-shaped ring which is connected with an insulation pull rope, the automatic locking device is arranged between the second pull arms at the two sides and consists of an automatic locking spring and a width limiting device, the supporting width of the automatic locking spring is fixed when the width limiting device is closed, and the automatic locking spring is automatically retracted to drive the conductor clamping blocks to clamp a conductor when the width limiting device is opened. The wing type automatic conductor clamping device has the advantages that the design is reasonable, the safety property is high, the structure is reasonable, and the use effect is good.
Description
Technical field
The present invention relates to transmission line construction technical field, automatic particularly to a kind of aerofoil profile with self-locking gear
Fixing-line device.
Background technology
Lead clamping device is for clamping the indispensable work of wire and bearing tension force in Overhead Transmission line construction and maintenance
Tool.At present, it is common to use although fixing-line device structure simple it is easy to use, construction is convenient, and security is poor, once generation
Come off or damage and will result in wire and break the accident that falls.In the prior art, some new fixing-line devices are also disclosed that, but those card lines
The most complex structure of device, is difficult to fabricate, production cost is high, using effect is not good.
Content of the invention
It is an object of the invention to provide a kind of automatic fixing-line device of aerofoil profile with self-locking gear, this fixing-line device is not only
Reasonable in design, security performance is high, and structure is simple, and using effect is good.
For achieving the above object, the technical scheme is that：A kind of automatic card line of aerofoil profile with self-locking gear
Device, including cable clamping interface installation base plate, the first torque arm, the second torque arm and self-locking gear, on the upside of described cable clamping interface installation base plate
Face be provided with one for attended operation bar the first connecting hook, on downside arranged on left and right sides respectively with the first torque arm described in after
End is hinged, and the first torque arm of arranged on left and right sides has been respectively articulated with a line clamped block, to be formed by the line clamped block of arranged on left and right sides
Cable clamping interface；First torque arm front end of arranged on left and right sides is hinged with the second torque arm rear end described in respectively, and the second of arranged on left and right sides
Torque arm front end is hinged, this pin joint be hinged with simultaneously one for connect insulate drawstring U-shaped ring；Described self-locking gear sets
Between the second torque arm of arranged on left and right sides, it is made up of automatic blocking spring and limit for width device, with when limit for width device closes, Gu
That surely lives automatic blocking spring struts width, and when limit for width device is opened, automatic blocking spring automatically shrinks and drives line clamped block
Block wire.
Further, described limit for width device includes a limit for width pull bar and a latch, and described limit for width pull bar is hinged on side
In second torque arm, described latch is hinged in the second torque arm of opposite side, and described limit for width pull bar is provided with bayonet socket, to draw when limit for width
When bayonet socket on bar snaps in latch, that fixes automatic blocking spring struts width.
Further, described limit for width pull bar is provided with a draw ring being used for attended operation bar, with by the operation of action bars
Open limit for width pull bar.
Further, the hook of described automatic blocking spring one end hang on spring handling and buckles, and described spring handling are buckled
It is arranged in the second torque arm of side, the connection ring of the described automatic blocking spring other end is sheathed on spring fixed clip and buckles, institute
State spring fixed clip button to be arranged in the second torque arm of opposite side.
Further, the first torque arm of side is provided with second connecting hook being used for attended operation bar.
The invention has the beneficial effects as follows providing a kind of automatic fixing-line device of aerofoil profile with self-locking gear, this fixing-line device
On be provided with the self-locking gear being made up of automatic blocking spring and limit for width device, once falling off or damaging, this card line
Device meeting automatic blocking, prevents wire dropping from breaking, thus improve the security of operation.Additionally, this fixing-line device structure is simple, make
Good with effect, there is very strong practicality.
Brief description
Fig. 1 is the top view of the embodiment of the present invention.
Fig. 2 is the upward view of the embodiment of the present invention.
In figure, 1- line clamped block, 2- automatic blocking spring, 3- limit for width pull bar, 4-U type ring, the handling of 5- spring are buckled, and 6- first draws
Arm, 7- connecting bolt, 8- first connecting hook, 9- spring fixed clip button, 10- latch, 11- cable clamping interface installation base plate, 12- second draws
Arm, 13- second connecting hook, 14- draw ring, 15- links up with, 16- connection ring.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
The present invention has the automatic fixing-line device of aerofoil profile of self-locking gear, as shown in Figure 1, 2, including cable clamping interface installation base plate
11st, the first torque arm 6, the second torque arm 12 and self-locking gear, cable clamping interface installation base plate 11 upper side is provided with one and is used for connecting
First connecting hook 8 of action bars, on downside, arranged on left and right sides is hinged with one first torque arm 6 rear end respectively, arranged on left and right sides
One line clamped block 1 is respectively articulated with the first torque arm 6, so that cable clamping interface is formed by the line clamped block 1 of arranged on left and right sides（300 ~ 400mm line
Footpath）；First torque arm 6 front end of arranged on left and right sides is hinged with one second torque arm 12 rear end respectively, the second torque arm of arranged on left and right sides
12 front ends are hinged, this pin joint be hinged with simultaneously one for connect insulate drawstring U-shaped ring 4；Self-locking gear located at left,
Between second torque arm 12 of right both sides, it is made up of automatic blocking spring 2 and limit for width device, with when limit for width device closes, fixing
That lives automatic blocking spring 2 struts width, and when limit for width device is opened, automatic blocking spring 2 automatically shrinks and drives line clamped block 1
Block wire.
In the present embodiment, limit for width device includes a limit for width pull bar 3 and a latch 10, and limit for width pull bar 3 is hinged on side
In second torque arm 12, latch 10 is hinged in the second torque arm 12 of opposite side, and limit for width pull bar 3 is provided with bayonet socket, to draw when limit for width
When bayonet socket on bar 3 snaps in latch 10, that fixes automatic blocking spring 2 struts width.It is additionally provided with one on limit for width pull bar 3 to be used for
The draw ring 14 of attended operation bar, to open limit for width pull bar 3 by the operation of action bars.
The hook 15 of automatic blocking spring 2 one end hang on spring handling and buckles on 5, and spring handling are buckled 5 and are arranged on side
In second torque arm 12, the connection ring 16 of automatic blocking spring 2 other end is sheathed on spring fixed clip and buckles on 9, spring fixed clip button 9
It is arranged in the second torque arm 12 of opposite side.
In the present embodiment, the first torque arm 6 of side is additionally provided with the second connecting hook 13 for attended operation bar, with logical
Fixing-line device is snapped in wire by the operation auxiliary crossing this action bars, or after the end of job, by this action bars through the second connection
Hook strip moves the first torque arm and line clamped block thereon opens wire.
When fixing-line device of the present invention is installed, first the bayonet socket on limit for width pull bar 3 is snapped in latch 10, to fix automatic blocking
Spring 2 strut width.Then open spring fixed clip button 9, the hook 15 of such automatic blocking spring 2 one end just can be easily
Buckle spring handling buckle 5.Then closing spring fixes buckle 9, thus straining automatic blocking spring 2 so as to keep certain
Tightening force.High-strength insulating drawstring one end is reliably connected with U-shaped ring 4, then operating personnel stands at cross arm of tower, adopts
Action bars hooks the first connecting hook 8 of fixing-line device, fixing-line device is hung at wire and snaps in wire.When fixing-line device snaps in wire
Afterwards, hook the draw ring 14 on limit for width pull bar 3 using another action bars, open limit for width pull bar 3.Now, the second torque arm 12 is automatic
Under the contraction of case spring 2, inwardly fold, thus driving the first torque arm 6 and line clamped block thereon 1 inwardly to fold, clamping
Wire.Finally, the high-strength insulating drawstring other end and shaft tower are fastenedly connected and keep certain pulling force, so far complete aerofoil profile certainly
The installation of dynamic fixing-line device.
It is more than presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, produced function is made
With without departing from technical solution of the present invention scope when, belong to protection scope of the present invention.
Claims (4)
1. a kind of automatic fixing-line device of aerofoil profile with self-locking gear it is characterised in that include cable clamping interface installation base plate, first
Torque arm, the second torque arm and self-locking gear, described cable clamping interface installation base plate upper side is provided with one for attended operation bar
First connecting hook, on downside, arranged on left and right sides is hinged with the first torque arm rear end described in respectively, and the first of arranged on left and right sides draws
One line clamped block is respectively articulated with arm, so that cable clamping interface is formed by the line clamped block of arranged on left and right sides；First torque arm of arranged on left and right sides
Front end is hinged with the second torque arm rear end described in respectively, and the second torque arm front end of arranged on left and right sides is hinged, and this pin joint is simultaneously
Be hinged with one for connect insulate drawstring U-shaped ring；Described self-locking gear between the second torque arm of arranged on left and right sides,
It is made up of automatic blocking spring and limit for width device, so that when limit for width device closes, that fixes automatic blocking spring struts width,
When limit for width device is opened, automatic blocking spring automatically shrinks and drives line clamped block to block wire；
The hook of described automatic blocking spring one end hang on spring handling and buckles, and the handling of described spring are buckled and are arranged on the of side
In two torque arm, the connection ring of the described automatic blocking spring other end is sheathed on spring fixed clip and buckles, described spring fixed clip button
It is arranged in the second torque arm of opposite side.
2. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 1 is it is characterised in that described limit for width
Device includes a limit for width pull bar and a latch, and described limit for width pull bar is hinged in the second torque arm of side, and described latch is hinged on
In second torque arm of opposite side, described limit for width pull bar is provided with bayonet socket, with when the bayonet socket on limit for width pull bar snaps in latch, fixing
That lives automatic blocking spring struts width.
3. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 2 is it is characterised in that described limit for width
Pull bar is provided with a draw ring being used for attended operation bar, to open limit for width pull bar by the operation of action bars.
4. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 1 it is characterised in that side
One torque arm is provided with second connecting hook being used for attended operation bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661714.7A CN104348115B (en) | 2014-11-19 | 2014-11-19 | Wing type automatic conductor clamping device with automatic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661714.7A CN104348115B (en) | 2014-11-19 | 2014-11-19 | Wing type automatic conductor clamping device with automatic locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104348115A CN104348115A (en) | 2015-02-11 |
| CN104348115B true CN104348115B (en) | 2017-02-08 |
Family
ID=52503176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661714.7A Active CN104348115B (en) | 2014-11-19 | 2014-11-19 | Wing type automatic conductor clamping device with automatic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348115B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917106B (en) * | 2015-07-03 | 2018-01-19 | 国网山东商河县供电公司 | A kind of new fixing-line device |
| CN112018663B (en) * | 2020-08-19 | 2021-09-07 | 国网安徽省电力有限公司经济技术研究院 | Electric power transmission line lays cable draw gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233022A (en) * | 2001-02-05 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire moving device for terminal work device |
| CN201742033U (en) * | 2010-07-27 | 2011-02-09 | 东北电网有限公司 | Anti-tripping wire blocker |
| CN103474915A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Wire clamping device |
| CN103795005A (en) * | 2014-03-05 | 2014-05-14 | 国家电网公司 | Special tool for dual protection of wire of strain tower |
| CN204205429U (en) * | 2014-11-19 | 2015-03-11 | 国家电网公司 | The automatic fixing-line device of a kind of aerofoil profile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5279454B2 (en) * | 2008-11-04 | 2013-09-04 | キヤノン株式会社 | Image processing apparatus, control method therefor, and program |
-
2014
- 2014-11-19 CN CN201410661714.7A patent/CN104348115B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002233022A (en) * | 2001-02-05 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire moving device for terminal work device |
| CN201742033U (en) * | 2010-07-27 | 2011-02-09 | 东北电网有限公司 | Anti-tripping wire blocker |
| CN103474915A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Wire clamping device |
| CN103795005A (en) * | 2014-03-05 | 2014-05-14 | 国家电网公司 | Special tool for dual protection of wire of strain tower |
| CN204205429U (en) * | 2014-11-19 | 2015-03-11 | 国家电网公司 | The automatic fixing-line device of a kind of aerofoil profile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104348115A (en) | 2015-02-11 |
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