CN104348115A - Wing type automatic conductor clamping device with automatic locking device - Google Patents
Wing type automatic conductor clamping device with automatic locking device Download PDFInfo
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- CN104348115A CN104348115A CN201410661714.7A CN201410661714A CN104348115A CN 104348115 A CN104348115 A CN 104348115A CN 201410661714 A CN201410661714 A CN 201410661714A CN 104348115 A CN104348115 A CN 104348115A
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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, particularly a kind of automatic fixing-line device of aerofoil profile with self-locking gear.
Background technology
Lead clamping device is for clamping wire and the indispensable instrument bearing tension force in Overhead Transmission line construction and maintenance.At present, although the fixing-line device structure generally used is simple, is easy to use, constructs convenient, poor stability, wire will be caused to break the accident that falls once come off or damage.In the prior art, also disclose some novel fixing-line devices, but the most complex structure of those fixing-line devices, not easily processing and manufacturing, production cost is high, and result of use is not good.
Summary of the invention
The object of the present invention is 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, and security performance is high, and structure is simple, and result of use is good.
For achieving the above object, technical scheme of the present invention is: a kind of automatic fixing-line device of aerofoil profile with self-locking gear, comprise cable clamping interface installation base plate, the 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 the first butt hook of attended operation bar, on downside, arranged on left and right sides is hinged with the first torque arm rear end described in respectively, first torque arm of arranged on left and right sides is hinged with a line clamped block respectively, forms cable clamping interface with the line clamped block by arranged on left and right sides; 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 torque arm front end of arranged on left and right sides is hinged, and this pin joint is hinged with one for connecting the U-shaped ring of insulation stay cord simultaneously; Described self-locking gear is located between the second torque arm of arranged on left and right sides, be made up of automatic blocking spring and limit for width device, with 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.
Further, described limit for width device comprises a limit for width pull bar and a latch, described limit for width pull bar is hinged in the second torque arm of side, described latch is hinged in the 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, that fixes automatic blocking spring struts width.
Further, described limit for width pull bar is provided with one for the draw ring of attended operation bar, to open limit for width pull bar by the operation of action bars.
Further, the hook of described automatic blocking spring one end hang on spring handling and buckles, described spring handling are buckled and are arranged in the second torque arm of side, the connecting ring of the described automatic blocking spring other end is sheathed on spring fixed clip and buckles, and described spring fixed clip button is arranged in the second torque arm of opposite side.
Further, the first torque arm of side is provided with one for the second butt hook of attended operation bar.
The invention has the beneficial effects as follows and provide a kind of automatic fixing-line device of aerofoil profile with self-locking gear, this fixing-line device is provided with the self-locking gear be made up of automatic blocking spring and limit for width device, once come off or damage, this fixing-line device meeting automatic blocking, prevent wire dropping from breaking, thus improve the fail safe of operation.In addition, this fixing-line device structure is simple, and result of use is good, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is the vertical 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, 6-first torque arm, 7-connecting bolt, 8-first butt hook, 9-spring fixed clip button, 10-latch, 11-cable clamping interface installation base plate, 12-second torque arm, 13-second butt hook, 14-draw ring, 15-links up with, 16-connecting ring.
Embodiment
Below in conjunction with drawings and the specific embodiments, 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, comprise cable clamping interface installation base plate 11, first torque arm 6, second torque arm 12 and self-locking gear, cable clamping interface installation base plate 11 upper side is provided with one for the first butt hook 8 of attended operation bar, on downside, arranged on left and right sides is hinged with one first torque arm 6 rear end respectively, first torque arm 6 of arranged on left and right sides is hinged with a line clamped block 1 respectively, to form cable clamping interface (300 ~ 400mm wire diameter) by the line clamped block 1 of arranged on left and right sides; First torque arm 6 front end of arranged on left and right sides is hinged with one second torque arm 12 rear end respectively, and the second torque arm 12 front end of arranged on left and right sides is hinged, and this pin joint is hinged with one for connecting the U-shaped ring 4 of insulation stay cord simultaneously; Self-locking gear is located between the second torque arm 12 of arranged on left and right sides, be made up of automatic blocking spring 2 and limit for width device, with when limit for width device closes, that fixes automatic blocking spring 2 struts width, when limit for width device is opened, automatic blocking spring 2 automatically shrinks and drives line clamped block 1 to block wire.
In the present embodiment, limit for width device comprises limit for width pull bar 3 and a latch 10, limit for width pull bar 3 is hinged in the second torque arm 12 of side, latch 10 is hinged in the second torque arm 12 of opposite side, limit for width pull bar 3 is provided with bayonet socket, with when the bayonet socket on limit for width pull bar 3 snaps in latch 10, that fixes automatic blocking spring 2 struts width.Limit for width pull bar 3 is also provided with one 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, spring handling are buckled 5 and are arranged in the second torque arm 12 of side, the connecting ring 16 of automatic blocking spring 2 other end is sheathed on spring fixed clip and buckles on 9, and spring fixed clip button 9 is arranged in the second torque arm 12 of opposite side.
In the present embodiment, first torque arm 6 of side is also provided with the second butt hook 13 for attended operation bar, fixing-line device is snapped in wire by the operation of this action bars is auxiliary, or after the end of job, by this action bars through the second butt hook drive the first torque arm and on line clamped block open 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, strut width with what fix automatic blocking spring 2.Then open spring fixed clip button 9, the hook 15 of such automatic blocking spring 2 one end just can buckle spring handling easily and buckle 5.Then closing spring fixes buckle 9, thus tension automatic blocking spring 2, make it keep certain tightening force.Reliably be connected with U-shaped ring 4 high-strength insulating stay cord one end, then operating personnel stands in cross arm of tower place, adopts action bars to hook the first butt hook 8 of fixing-line device, fixing-line device is hung wire place and snap in wire.After fixing-line device snaps in wire, adopt another action bars to hook draw ring 14 on limit for width pull bar 3, open limit for width pull bar 3.Now, the second torque arm 12, under the contraction of automatic blocking spring 2, inwardly folds, thus drive the first torque arm 6 and on line clamped block 1 inwardly fold, clamping wire.Finally, the high-strength insulating stay cord other end and shaft tower be fastenedly connected and keep certain pulling force, so far completing the installation of the automatic fixing-line device of aerofoil profile.
Be more than preferred embodiment of the present invention, all changes done according to technical solution of the present invention, when the function produced does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (5)
1. one kind has the automatic fixing-line device of aerofoil profile of self-locking gear, it is characterized in that, comprise cable clamping interface installation base plate, the 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 the first butt hook of attended operation bar, on downside, arranged on left and right sides is hinged with the first torque arm rear end described in respectively, first torque arm of arranged on left and right sides is hinged with a line clamped block respectively, forms cable clamping interface with the line clamped block by arranged on left and right sides; 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 torque arm front end of arranged on left and right sides is hinged, and this pin joint is hinged with one for connecting the U-shaped ring of insulation stay cord simultaneously; Described self-locking gear is located between the second torque arm of arranged on left and right sides, be made up of automatic blocking spring and limit for width device, with 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.
2. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 1, it is characterized in that, described limit for width device comprises a limit for width pull bar and a latch, described limit for width pull bar is hinged in the second torque arm of side, described latch is hinged in the second torque arm of opposite side, described limit for width pull bar is provided with bayonet socket, and with when the bayonet socket on limit for width pull bar snaps in latch, that fixes automatic blocking spring struts width.
3. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 2, is characterized in that, described limit for width pull bar is provided with one for the draw ring of 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 characterized in that, the hook of described automatic blocking spring one end hang on spring handling and buckles, described spring handling are buckled and are arranged in the second torque arm of side, the connecting ring of the described automatic blocking spring other end is sheathed on spring fixed clip and buckles, and described spring fixed clip button is arranged in the second torque arm of opposite side.
5. the automatic fixing-line device of aerofoil profile with self-locking gear according to claim 1, is characterized in that, the first torque arm of side is provided with one for the second butt hook of 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 true CN104348115A (en) | 2015-02-11 |
| CN104348115B CN104348115B (en) | 2017-02-08 |
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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 |
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| Country | Link |
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| CN (1) | CN104348115B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917106A (en) * | 2015-07-03 | 2015-09-16 | 国网山东商河县供电公司 | Novel wire clamp device |
| CN112018663A (en) * | 2020-08-19 | 2020-12-01 | 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 |
| CN101742033A (en) * | 2008-11-04 | 2010-06-16 | 佳能株式会社 | Image processing apparatus, method of controlling the same |
| 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 |
|---|---|---|---|---|
| CN201742033U (en) * | 2010-07-27 | 2011-02-09 | 东北电网有限公司 | Anti-tripping wire blocker |
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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 |
| CN101742033A (en) * | 2008-11-04 | 2010-06-16 | 佳能株式会社 | Image processing apparatus, method of controlling the same |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917106A (en) * | 2015-07-03 | 2015-09-16 | 国网山东商河县供电公司 | Novel wire clamp device |
| CN112018663A (en) * | 2020-08-19 | 2020-12-01 | 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 |
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| Publication number | Publication date |
|---|---|
| CN104348115B (en) | 2017-02-08 |
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