CN104348116B - Symmetrical wing type conductor clamping device with automatic clamping function - Google Patents
Symmetrical wing type conductor clamping device with automatic clamping function Download PDFInfo
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- CN104348116B CN104348116B CN201410661819.2A CN201410661819A CN104348116B CN 104348116 B CN104348116 B CN 104348116B CN 201410661819 A CN201410661819 A CN 201410661819A CN 104348116 B CN104348116 B CN 104348116B
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- torque arm
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- 239000004020 conductor Substances 0.000 title abstract 12
- 238000009434 installation Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking 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
- 238000012545 processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The invention relates to a symmetrical wing type conductor clamping device with an automatic clamping function. The symmetrical wing type conductor clamping device comprises a conductor clamping groove mounting base plate, first pull arms, second pull arms, a linear reciprocating movement mechanism and an automatic clamping device, wherein a first connecting hook is arranged at the upper side surface of the conductor clamping groove mounting base plate, the lower side surface of the conductor clamping groove mounting base plate is hinged to the two first pull arms, the two first pull arms are respectively hinged to conductor clamping blocks to form conductor clamping grooves, the two first pull arms are respectively hinged to one second pull arm, the front ends of the two second pull arms are hinged together and are simultaneously hinged to an U-shaped ring, the linear reciprocating movement mechanism is arranged along a symmetric axis of the conductor clamping device, and only can do linear reciprocating movement along the symmetric axis, the automatic clamping device is arranged between the two second pull arms, 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 symmetrical wing type conductor clamping device has the advantages that the design is reasonable, the structure is reasonable, the force applying is reasonable, and the safety property is good.
Description
Technical field
The present invention relates to transmission line construction technical field, particularly to a kind of can automatic clamping symmetrical expression aerofoil profile card 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 structure design is unreasonable, is subject to
Power is uneven, symmetrical, and poor stability, once fall off or damage and will result in wire and break the accident that falls.In the prior art,
Also disclose that some new fixing-line devices, but the most complex structure of those fixing-line devices, it is difficult processing and manufacturing, production cost is high, use
Effect on driving birds is not good.
Content of the invention
It is an object of the invention to provide a kind of can automatic clamping symmetrical expression aerofoil profile fixing-line device, this fixing-line device not only designs
Rationally, uniform force is symmetrical, and 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 can automatic clamping symmetrical expression aerofoil profile fixing-line device, bag
Include cable clamping interface installation base plate, the first torque arm, the second torque arm, linear reciprocating mechanism and automatic clamping device, described cable clamping interface
Installation base plate upper side be provided with one for attended operation bar the first connecting hook, on downside arranged on left and right sides respectively with an institute
State the first torque arm rear end to be hinged, the first torque arm of arranged on left and right sides has been respectively articulated with a line clamped block, with by arranged on left and right sides
Line clamped block formed 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, left,
Second torque arm front end of right both sides is hinged through bearing pin, this pin joint be hinged with simultaneously one for connect insulate drawstring u-shaped ring；
Described linear reciprocating mechanism is along the axis of symmetry setting of fixing-line device, and one end is fixing with described cable clamping interface installation base plate even
Connect, the other end is connected with described bearing pin so that described linear reciprocating mechanism can only make along the axis of symmetry of fixing-line device past
Linear motion；Described automatic clamping device, between the second torque arm of arranged on left and right sides, is filled by automatic clamping spring and limit for width
Put composition, so that when limit for width device closes, that fixes automatic clamping spring struts width, when limit for width device is opened, automatically
Garter spring automatically shrinks and drives line clamped block to block wire.
Further, described linear reciprocating mechanism is mainly made up of slide bar and guide rail, described guide rail rear end with described
Cable clamping interface installation base plate is fixedly connected, and described guide rail is anterior and described slide bar rear portion is slidably connected, described slide bar front end with described
Bearing pin is connected.
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 clamping 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 clamping 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 clamping 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 provide can automatic clamping symmetrical expression aerofoil profile fixing-line device, this fixing-line device pass through at it
On axis of symmetry, linear reciprocating mechanism being set, thus driving fixing-line device reciprocating along its axis of symmetry, making fixing-line device in card
It is more uniformly stressed symmetrical when living wire.Meanwhile, this fixing-line device be provided be made up of automatic clamping spring and limit for width device from
Dynamic gripping mechanism, once falling off or damaging, this fixing-line device meeting automatic clamping, prevent wire dropping from breaking, thus improve
The safety of operation.Additionally, this fixing-line device structure is simple, using effect is good, has 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 clamping 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, 17- bearing pin, 18- slide bar, 19- guide rail.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
The present invention can automatic clamping symmetrical expression aerofoil profile fixing-line device, as shown in Figure 1, 2, including cable clamping interface installation base plate 11,
First torque arm 6, the second torque arm 12, linear reciprocating mechanism and automatic clamping device, on cable clamping interface installation base plate 11 upper side
It is provided with first connecting hook 8 being used for attended operation bar, on downside, arranged on left and right sides is cut with scissors with one first torque arm 6 rear end phase respectively
Connect, the first torque arm 6 of arranged on left and right sides has been respectively articulated with a line clamped block 1, so that card line is formed by the line clamped block 1 of arranged on left and right sides
Groove (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, left and right
Second torque arm 12 front end of both sides is hinged through bearing pin 17, this pin joint be hinged with simultaneously one for connect insulate drawstring u-shaped
Ring 4；Linear reciprocating mechanism is along the axis of symmetry setting of fixing-line device, and one end is fixedly connected with cable clamping interface installation base plate 11,
The other end is connected with bearing pin 17, so that linear reciprocating mechanism can only make reciprocating linear fortune along the axis of symmetry of fixing-line device
Dynamic；Automatic clamping device, between the second torque arm 12 of arranged on left and right sides, is made up of automatic clamping spring 2 and limit for width device, with
When limit for width device closes, that fixes automatic clamping spring 2 struts width, when limit for width device is opened, automatic clamping spring 2
Automatically shrink and drive line clamped block 1 to block wire.
Specifically, linear reciprocating mechanism is mainly made up of slide bar 18 and guide rail 19, and guide rail 19 rear end is pacified with cable clamping interface
Dress substrate 11 is fixedly connected, and guide rail 19 front portion is slidably connected with slide bar 18 rear portion, and slide bar 18 front end is connected with bearing pin 17.
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 clamping 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 clamping 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 clamping 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 clamping
Spring 2 strut width.Then open spring fixed clip button 9, the hook 15 of such automatic clamping spring 2 one end just can be easily
Buckle spring handling buckle 5.Then closing spring fixes buckle 9, thus straining automatic clamping spring 2 so as to keep certain
Tightening force.High-strength insulating drawstring one end and u-shaped ring 4 are reliably connected, then operating personnel stands at cross arm of tower, adopt
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 garter spring 2, inwardly fold, thus driving the first torque arm 6 and line clamped block thereon 1 inwardly to fold, clamping
Wire.Because the present invention is provided with linear reciprocating mechanism along the axis of symmetry of fixing-line device, its slide bar 18 can only be right along fixing-line device
Axle is claimed to do reciprocating linear motion, therefore, the first torque arm of axis of symmetry both sides, the second torque arm also can only make symmetrical fortune along axis of symmetry
Dynamic, so that fixing-line device both sides when blocking wire are more uniformly stressed symmetrically.Finally, by the high-strength insulating drawstring other end with
Shaft tower is fastenedly connected and keeps certain pulling force, so far complete the present invention can automatic clamping symmetrical expression aerofoil profile fixing-line device peace
Dress.
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 (5)
1. can automatic clamping symmetrical expression aerofoil profile fixing-line device it is characterised in that include cable clamping interface installation base plate, the first torque arm, the
Two torque arm, linear reciprocating mechanism and automatic clamping device, described cable clamping interface installation base plate upper side is provided with one for even
Connect the first connecting hook of action bars, on downside, arranged on left and right sides is hinged with the first torque arm rear end described in respectively, left and right two
It has been respectively articulated with a line clamped block, so that cable clamping interface is formed by the line clamped block of arranged on left and right sides in first torque arm of side；Arranged on left and right sides
The first torque arm front end be hinged with the second torque arm rear end described in respectively, the second torque arm front end of arranged on left and right sides is through bearing pin phase
Hinged, this pin joint be hinged with simultaneously one for connect insulate drawstring u-shaped ring；Described linear reciprocating mechanism is along card line
The axis of symmetry of device is arranged, and one end is fixedly connected with described cable clamping interface installation base plate, and the other end is connected with described bearing pin, so that
Described linear reciprocating mechanism can only do reciprocating linear motion along the axis of symmetry of fixing-line device；Described automatic clamping device located at
Between second torque arm of arranged on left and right sides, it is made up of automatic clamping spring and limit for width device, with when limit for width device closes, fixing
That lives automatic clamping spring struts width, and when limit for width device is opened, automatic clamping spring automatically shrinks and drives line clamped block card
Live wire；
Described linear reciprocating mechanism is mainly made up of slide bar and guide rail, described guide rail rear end and described cable clamping interface installation base plate
It is fixedly connected, described guide rail is anterior and described slide bar rear portion is slidably connected, and described slide bar front end is connected with described bearing pin.
2. according to claim 1 can automatic clamping symmetrical expression aerofoil profile fixing-line device it is characterised in that described limit for width device
Including a limit for width pull bar and a latch, described limit for width pull bar is hinged in the second torque arm of side, and described latch is hinged on another
In second torque arm of side, described limit for width pull bar is provided with bayonet socket, when the bayonet socket on limit for width pull bar snaps in latch, to fix certainly
Dynamic garter spring strut width.
3. according to claim 2 can automatic clamping symmetrical expression aerofoil profile fixing-line device it is characterised in that described limit for width pull bar
It is provided with a draw ring being used for attended operation bar, so that limit for width pull bar is opened by the operation of action bars.
4. according to claim 1 can automatic clamping symmetrical expression aerofoil profile fixing-line device it is characterised in that described automatic clamping
The hook of spring one end hang on spring handling and buckles, and the handling of described spring buckles in the second torque arm being arranged on side, described oneself
The connection ring of the dynamic garter spring other end is sheathed on spring fixed clip and buckles, and described spring fixed clip button is arranged on the of opposite side
In two torque arm.
5. according to claim 1 can the symmetrical expression aerofoil profile fixing-line device of automatic clamping it is characterised in that first drawing of side
Arm is provided with second connecting hook being used for attended operation bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661819.2A CN104348116B (en) | 2014-11-19 | 2014-11-19 | Symmetrical wing type conductor clamping device with automatic clamping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410661819.2A CN104348116B (en) | 2014-11-19 | 2014-11-19 | Symmetrical wing type conductor clamping device with automatic clamping function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104348116A CN104348116A (en) | 2015-02-11 |
| CN104348116B true CN104348116B (en) | 2017-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410661819.2A Active CN104348116B (en) | 2014-11-19 | 2014-11-19 | Symmetrical wing type conductor clamping device with automatic clamping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104348116B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105281271B (en) * | 2015-11-27 | 2017-12-05 | 国家电网公司 | Corrosion-resistant fixing-line device |
| CN105514879B (en) * | 2016-02-20 | 2017-12-01 | 国网浙江嘉善县供电公司 | A kind of fixing-line device |
| CN108736373A (en) * | 2017-04-18 | 2018-11-02 | 中国电力科学研究院 | Lead clamping device |
| CN110797793B (en) * | 2019-11-21 | 2020-10-16 | 国网河北省电力有限公司衡水供电分公司 | Electric recoiler for ground wire damper |
| CN110854735B (en) * | 2019-11-21 | 2020-10-16 | 国网河北省电力有限公司衡水供电分公司 | Ground wire damper recollecting device |
| CN110867770B (en) * | 2019-11-21 | 2020-10-16 | 国网河北省电力有限公司衡水供电分公司 | System for recovering damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0127330A2 (en) * | 1983-05-25 | 1984-12-05 | AMP INCORPORATED (a New Jersey corporation) | Modular lead maker |
| JP2002233022A (en) * | 2001-02-05 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire moving device for terminal work device |
| CN202084851U (en) * | 2011-06-28 | 2011-12-21 | 湖州电力局 | Anti-displacement wire clamp device |
| CN102593747A (en) * | 2011-01-12 | 2012-07-18 | 上海峰翔电力设备有限公司 | Line clamping device free of outgoing line |
| CN204316011U (en) * | 2014-11-19 | 2015-05-06 | 国家电网公司 | A kind of symmetrical expression aerofoil profile fixing-line device |
-
2014
- 2014-11-19 CN CN201410661819.2A patent/CN104348116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0127330A2 (en) * | 1983-05-25 | 1984-12-05 | AMP INCORPORATED (a New Jersey corporation) | Modular lead maker |
| JP2002233022A (en) * | 2001-02-05 | 2002-08-16 | Auto Network Gijutsu Kenkyusho:Kk | Electric wire moving device for terminal work device |
| CN102593747A (en) * | 2011-01-12 | 2012-07-18 | 上海峰翔电力设备有限公司 | Line clamping device free of outgoing line |
| CN202084851U (en) * | 2011-06-28 | 2011-12-21 | 湖州电力局 | Anti-displacement wire clamp device |
| CN204316011U (en) * | 2014-11-19 | 2015-05-06 | 国家电网公司 | A kind of symmetrical expression aerofoil profile fixing-line device |
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| Publication number | Publication date |
|---|---|
| CN104348116A (en) | 2015-02-11 |
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