CN108233256A - A kind of electronic insulating bar - Google Patents

A kind of electronic insulating bar Download PDF

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Publication number
CN108233256A
CN108233256A CN201810078284.4A CN201810078284A CN108233256A CN 108233256 A CN108233256 A CN 108233256A CN 201810078284 A CN201810078284 A CN 201810078284A CN 108233256 A CN108233256 A CN 108233256A
Authority
CN
China
Prior art keywords
rod
latch segment
driving motor
connecting rod
bar
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
Application number
CN201810078284.4A
Other languages
Chinese (zh)
Inventor
吴军
李纪锋
左红群
邬孟杰
王彬洁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201810078284.4A priority Critical patent/CN108233256A/en
Publication of CN108233256A publication Critical patent/CN108233256A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Abstract

A kind of electronic insulating bar provided by the invention, it is intended to the technical issues of solving insulating bar operating difficulties of the prior art.A kind of electronic insulating bar provided by the invention, including the body of rod, hook is provided on the body of rod, be provided with latch segment conducting wire being locked in hook on hook, latch segment is connected to by sliding bar on hook, connecting rod is provided on the body of rod, leading screw is additionally provided on the body of rod, leading screw is driven by driving motor and rotated, driving motor drives leading screw rotation, leading screw rotation band moving slide-bar moves, so as to which latch segment be driven to lock or unclamp conducting wire, in actual use, by controlling driving motor that latch segment can easily be controlled to unclamp or lock conducting wire, insulating bar is easy to operate, reduce the labor intensity of operating personnel, optimize the performance of insulating bar.

Description

A kind of electronic insulating bar
Technical field
The present invention relates to power grid maintenance tool more particularly to a kind of electronic insulating bars.
Background technology
Power grid is the facility for conveying electric energy, plays the role of conveying electric energy.Power grid is frequently necessary in During Process of Long-term Operation Power grid is safeguarded, to ensure that power grid can be with normal operation.And the maintenance of power grid at runtime generally requires not power failure operation, To reduce the power off time of power grid.Insulating bar does not have a power failure for power grid safeguards one of common tool, in the prior art To extensive use.One end of insulating bar is typically provided with earthing clamp, that is, hang on conducting wire and with conducting wire good contact Wire clamp.
Insulating bar of the prior art operation is very difficult, and during practical operation, operating personnel is usually required in shaft tower On insulating bar is operated accordingly, such as the locking operation of wire clamp, in the prior art, operating personnel positions wire clamp It generally requires when on conducting wire and is locked the bolt on wire clamp using an other insulating bar, wire clamp is reliably positioned at and is led On line, this operation mode of operation causes insulating bar operation very difficult, also, also there are one in actual use Fixed security risk.
Invention content
A kind of electronic insulating bar provided by the invention, it is intended to solve insulating bar operating difficulties of the prior art The technical issues of.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that:A kind of electronic insulating bar, including bar Body, earthing clamp is provided in one end of the body of rod, and the earthing clamp includes hook and the locking for locking the conducting wire in hook Block, the latch segment are connected to by sliding bar on the hook, and being arranged on the slide bar makes latch segment locking conducting wire Spring, one end of the spring contradict the latch segment, and the other end of the spring contradicts the hook, set on the body of rod There is the leading screw for pulling the slide bar movement, the connecting rod coordinated with the leading screw, the connecting rod are additionally provided on the body of rod Cross-sectional shape for polygon, internal thread coordinate with the leading screw, the connecting rod slip are provided in the connecting rod It is connected on the body of rod, the leading screw drives rotation by the driving motor being set on the body of rod;It is set on the slide bar There is connecting pole, the one end of the connecting rod far from the leading screw is provided with the bar-shaped trough coordinated with the connecting pole, the bar shaped Slot is set along the glide direction of the slide bar, is additionally provided on the body of rod and is limited the limiting of the connecting rod shift motion and open It closes, the collision block for touching limit switch is provided in the connecting rod, one end far from the driving motor is set on the body of rod Accumulator is equipped with, one end far from the driving motor is additionally provided with the control of control driving motor work on the body of rod Device, the driving motor and controller are by the storage battery power supply, the limit switch and the controller communication.
A kind of electronic insulating bar provided by the invention, including the body of rod, hook is provided on the body of rod, is set on hook Be equipped with latch segment conducting wire being locked in hook, latch segment is connected on hook by sliding bar, is provided on the body of rod Connecting rod is additionally provided with leading screw on the body of rod, and leading screw is driven by driving motor and rotated, and driving motor drives leading screw rotation, leading screw Rotation band moving slide-bar moves, so as to which latch segment be driven to lock or unclamp conducting wire, in actual use, by controlling driving electricity Machine can easily control latch segment to unclamp or lock conducting wire, and insulating bar is easy to operate, reduces operating personnel's Labor intensity optimizes the performance of insulating bar.
A kind of optional scheme is provided with the installing plate for setting the connecting rod on the body of rod, on the installing plate The through-hole coordinated with the connecting rod is provided with, the installing plate is welded on the body of rod, and in the installing plate and institute It states and is welded with floor between the body of rod.
The setting of installing plate so that connecting rod setting is convenient, and the installation position of connecting rod is flexible, and insulating bar is just In assembling, the manufacture cost of insulating bar is reduced.The setting of floor improves the bonding strength of installing plate and the body of rod, improves Insulating bar is in the stability of actual use process.
A kind of optional scheme, the driving motor are fixed by screws on the body of rod, the driving motor with Cushion is provided between the body of rod, the cushion is adhered on the body of rod, and the thickness of the cushion is not less than 1 millimeter.
Driving motor fixation.The setting of cushion primarily serves damping effect, reduces the driving motor course of work Influence of the vibration of middle generation to insulating bar optimizes the performance of insulating bar.In addition, cushion also acts as pair Screw carries out locking effect, improves the stability of insulating bar in use.
A kind of optional scheme is provided with the hole body coordinated with slide bar, the cross-sectional shape of the slide bar on the hook For polygon, the latch segment is welded on the slide bar, and side of the latch segment far from the slide bar is provided with increase lock The arcwall face of tight block and conductive contact area.
Latch segment is connected firmly with slide bar.The setting of arcwall face increases the contact area of latch segment and conducting wire, improves The locking property of latch segment optimizes the performance of insulating bar.
A kind of optional scheme, the limit switch are fixed by screws on the body of rod, and the collision block is welded on described In connecting rod.
Limit switch, collision block fixation improve the stability of insulating bar in use.
Compared with prior art, a kind of electronic insulating bar provided by the invention, has the following advantages that:
1st, it is moved using driving motor driving latch segment, and realizes locked by hooks or unclamp conducting wire, in actual mechanical process In only need to control driving motor that can conveniently realize the locking or release of conducting wire, insulating bar is easy to operate, excellent The operating characteristics of insulating bar is changed.
2nd, the transmission of power is realized between slide bar and connecting rod by connecting pole, bar-shaped trough, insulating bar is simple in structure, Reduce the manufacture cost of insulating bar.In addition, the setting of bar-shaped trough causes latch segment to have certain free run, So that hook is adapted to the conducting wire of different-diameter, the universal performance of insulating bar is optimized.
3rd, the setting of limit switch and controller so that driving motor is easy to control, optimizes the operability of insulating bar Energy.
Description of the drawings
Attached drawing 1 is a kind of schematic diagram of electronic insulating bar of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of electronic insulating bar of the present invention is described further.Following embodiment is only used It is not limitation of the present invention in helping skilled in the art to understand the present invention.
As shown in Figure 1, a kind of electronic insulating bar, including the body of rod 1, earthing clamp 2 is provided in one end of the body of rod 1, The body of rod 1, which is adopted, to be made from an insulative material, and earthing clamp 2 is articulated on the conducting wire of power grid, and earthing clamp 2 should have firm with conducting wire Connection causes that insulating bar comes off or contact performance between wire clamp and conducting wire is deteriorated to avoid being shaken due to the body of rod 1;
As shown in Figure 1, the earthing clamp 2 includes hook 3 and the latch segment 4 for locking the conducting wire linked up in 3, the lock Tight block 4 is slidably connected at by slide bar 5 on the hook 3, and the spring that latch segment 4 is made to lock conducting wire is arranged on the slide bar 5 6, one end of the spring 6 contradicts the latch segment 4, and the other end of the spring 6 contradicts the hook 3, and spring 6 is mainly used for Push latch segment 4 to conducting wire, so that latch segment 4 can lock conducting wire, latch segment 4 is locked conducting wire and referred to, latch segment 4 and conducting wire To avoid conducting wire by being slipped in hook 3, the hole body coordinated with slide bar 5, the horizontal stroke of the slide bar 5 are provided on the hook 3 for contact Cross sectional shape is polygon, is rotated in hole body to avoid slide bar 5, and cause latch segment 4 can not well with conductive contact, institute Latch segment 4 is stated to be welded on the slide bar 5, side of the latch segment 4 far from the slide bar 5 be provided with increase latch segment 4 with The arcwall face 18 of conductive contact area, arcwall face 18 are concave surface with conducting wire good contact, the setting can increase latch segment 4 with The contact area of conducting wire, so as to improve the locking property of latch segment 4;
As shown in Figure 1, being provided with the leading screw 7 that the slide bar 5 is pulled to move on the body of rod 1, also set up on the body of rod 1 There is the connecting rod 8 coordinated with the leading screw 7, the cross-sectional shape of the connecting rod 8 is polygon, is set in the connecting rod 8 There is the internal thread coordinated with the leading screw 7, the connecting rod 8 is slidably connected on the body of rod 1, is provided on the body of rod 1 The installing plate 16 of the connecting rod 8 is set, the through-hole coordinated with the connecting rod 8 is provided on the installing plate 16, it is described Installing plate 16 is welded on the body of rod 1, and is welded with floor 17 between the installing plate 16 and the body of rod 1, described Leading screw 7 drives rotation by the driving motor 9 being set on the body of rod 1, and connecting rod 8 is slidably connected on insulating bar, driving electricity When machine 9 drives the rotation of leading screw 7, connecting rod 8 is not rotated with leading screw 7, but along the axis side of leading screw 7 under the action of leading screw 7 To movement, the moving direction of connecting rod 8 can be easily controlled by the steering for controlling driving motor 9;
As shown in Figure 1, the driving motor 9 is fixed by screws on the body of rod 1, in the driving motor 9 and bar Cushion is provided between body 1, the cushion is adhered on the body of rod 1, and the thickness of the cushion is not less than 1 millimeter, 9 fixation of driving motor, driving motor 9 can also be fixed on by anchor ear or other fixing pieces on the body of rod 1, driving motor 9 Fixed form do not limit, can be with unrestricted choice in actual design;
As shown in Figure 1, being provided with connecting pole 10 on the slide bar 5, connecting pole 10 can be welded on slide bar 5, alternatively, even Connecing column 10 can also be an integral structure with slide bar 5, and the one end of the connecting rod 8 far from the leading screw 7 is provided with and the company Connect column 10 cooperation bar-shaped trough 11, the bar-shaped trough 11 along the slide bar 5 glide direction set, also, the bar-shaped trough 11 with Internal thread in connecting rod 8 is not communicated with, and generates interference to avoid connecting pole 10 and leading screw 7, the setting of bar-shaped trough 11 is mainly used for Optimize the versatility of insulating bar, the setting of bar-shaped trough 11 allows latch segment 4 to move freely a distance, so that hook 3 are adapted to the conducting wire of different-diameter, optimize the universal performance of insulating bar;
As shown in Figure 1, the limit switch 12 for limiting 8 shift motion of connecting rod, institute are additionally provided on the body of rod 1 It states and the collision block 13 for touching limit switch 12 is provided in connecting rod 8, one end far from the driving motor 9 on the body of rod 1 Accumulator 14 is provided with, accumulator 14 can be threadedly secured on the body of rod 1, far from the driving electricity on the body of rod 1 One end of machine 9 is additionally provided with the controller 15 that control driving motor 9 works, and controller 15 can be fixed by screws in the body of rod 1 On, the driving motor 9 and controller 15 are powered by the accumulator 14, driving motor 9, controller 15 can by cable with The connection of accumulator 14 is simultaneously conductive, and the limit switch 12 is communicated with the controller 15, and the limit switch 12 passes through screw Be fixed on the body of rod 1, limit switch 12 should there are two, to be limited to connecting rod 8, the collision block 13 is welded on the connection On bar 8.Limit switch 12, controller 15 are conventional structure of the prior art, herein not reinflated narration.
The section Example of the present invention is described in detail above in association with attached drawing.Those skilled in the art read this theory It after bright book, based on technical scheme of the present invention, can modify to above-described embodiment, these modifications still fall within the guarantor of the present invention Protect range.

Claims (5)

1. including the body of rod (1), earthing clamp (2), feature are provided in one end of the body of rod (1) for a kind of electronic insulating bar It is:The latch segment (4) that the earthing clamp (2) is locked including hook (3) and by the conducting wire linked up in (3), the latch segment (4) it is slidably connected on the hook (3) by slide bar (5), being arranged on the slide bar (5) makes latch segment (4) lock conducting wire Spring (6), one end of the spring (6) contradicts the latch segment (4), and the other end of the spring (6) contradicts the hook (3), the leading screw (7) for pulling the slide bar (5) mobile is provided on the body of rod (1), is additionally provided on the body of rod (1) and institute The connecting rod (8) of leading screw (7) cooperation is stated, the cross-sectional shape of the connecting rod (8) is polygon, is set in the connecting rod (8) The internal thread coordinated with the leading screw (7) is equipped with, the connecting rod (8) is slidably connected on the body of rod (1), the leading screw (7) rotation is driven by the driving motor (9) being set on the body of rod (1);Connecting pole (10) is provided on the slide bar (5), The one end of the connecting rod (8) far from the leading screw (7) is provided with the bar-shaped trough (11) coordinated with the connecting pole (10), described Bar-shaped trough (11) is set along the glide direction of the slide bar (5), and the limitation connecting rod is additionally provided on the body of rod (1) (8) limit switch (12) of shift motion is provided with the collision block (13) for touching limit switch (12) on the connecting rod (8), One end far from the driving motor (9) is provided with accumulator (14) on the body of rod (1), far from institute on the body of rod (1) State driving motor (9) one end be additionally provided with control driving motor (9) work controller (15), the driving motor (9) and Controller (15) is powered by the accumulator (14), and the limit switch (12) communicates with the controller (15).
2. a kind of electronic insulating bar according to claim 1, it is characterised in that:It is provided on the body of rod (1) The installing plate (16) of the connecting rod (8) is put, is provided on the installing plate (16) and leads to what the connecting rod (8) coordinated Hole, the installing plate (16) are welded on the body of rod (1), and are welded between the installing plate (16) and the body of rod (1) It is connected to floor (17).
3. a kind of electronic insulating bar according to claim 1, it is characterised in that:The driving motor (9) passes through spiral shell Nail is fixed on the body of rod (1), cushion is provided between the driving motor (9) and the body of rod (1), the cushion glues It is connected on the body of rod (1), the thickness of the cushion is not less than 1 millimeter.
4. a kind of electronic insulating bar according to claim 1, it is characterised in that:It is described hook (3) on be provided with The hole body of slide bar (5) cooperation, the cross-sectional shape of the slide bar (5) is polygon, and the latch segment (4) is welded on the slide bar (5) on, side of the latch segment (4) far from the slide bar (5) is provided with the arc of increase latch segment (4) and conductive contact area Shape face (18).
5. a kind of electronic insulating bar according to any one of claims 1 to 4, it is characterised in that:
The limit switch (12) is fixed by screws on the body of rod (1), and the collision block (13) is welded on the connecting rod (8) On.
CN201810078284.4A 2018-01-26 2018-01-26 A kind of electronic insulating bar Pending CN108233256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810078284.4A CN108233256A (en) 2018-01-26 2018-01-26 A kind of electronic insulating bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810078284.4A CN108233256A (en) 2018-01-26 2018-01-26 A kind of electronic insulating bar

Publications (1)

Publication Number Publication Date
CN108233256A true CN108233256A (en) 2018-06-29

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ID=62669131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810078284.4A Pending CN108233256A (en) 2018-01-26 2018-01-26 A kind of electronic insulating bar

Country Status (1)

Country Link
CN (1) CN108233256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110137853A (en) * 2019-06-19 2019-08-16 国网黑龙江省电力有限公司牡丹江供电公司 10kV distribution line electrified replacing linear angle rod insulator pushes and pulls landing device

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197817A (en) * 1986-11-25 1988-06-02 P & B Engineering Company Limi Electrical linesman's operating pole
CN2152288Y (en) * 1993-05-06 1994-01-05 张建国 Multifunction electric switch control rod
JP2010035305A (en) * 2008-07-28 2010-02-12 Chugoku Electric Power Co Inc:The Ground hook
CN201611697U (en) * 2010-03-19 2010-10-20 智勇军 Electric earth wire operating rod
CN202134674U (en) * 2011-06-01 2012-02-01 重庆市电力公司市区供电局 Cable cladding type ground wire hook
CN202352854U (en) * 2011-11-28 2012-07-25 安徽省电力公司铜陵供电公司 Operating rod for grounding wire
CN202712456U (en) * 2012-06-06 2013-01-30 上海梅山钢铁股份有限公司 Angle adjustable electrical grounding wire operating rod
CN203617499U (en) * 2013-10-14 2014-05-28 国网安徽省电力公司淮南供电公司 Spring electric power grounding wire rod
CN206134977U (en) * 2016-11-10 2017-04-26 广东电网有限责任公司江门供电局 Convenient insulating earth bar
CN107367830A (en) * 2017-07-28 2017-11-21 贵州电网有限责任公司电力科学研究院 A kind of coaxial light microscope electric micro-inching focus control of monotubular and its focus adjustment method
CN207705684U (en) * 2018-01-26 2018-08-07 国家电网公司 A kind of electronic insulating bar

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197817A (en) * 1986-11-25 1988-06-02 P & B Engineering Company Limi Electrical linesman's operating pole
CN2152288Y (en) * 1993-05-06 1994-01-05 张建国 Multifunction electric switch control rod
JP2010035305A (en) * 2008-07-28 2010-02-12 Chugoku Electric Power Co Inc:The Ground hook
CN201611697U (en) * 2010-03-19 2010-10-20 智勇军 Electric earth wire operating rod
CN202134674U (en) * 2011-06-01 2012-02-01 重庆市电力公司市区供电局 Cable cladding type ground wire hook
CN202352854U (en) * 2011-11-28 2012-07-25 安徽省电力公司铜陵供电公司 Operating rod for grounding wire
CN202712456U (en) * 2012-06-06 2013-01-30 上海梅山钢铁股份有限公司 Angle adjustable electrical grounding wire operating rod
CN203617499U (en) * 2013-10-14 2014-05-28 国网安徽省电力公司淮南供电公司 Spring electric power grounding wire rod
CN206134977U (en) * 2016-11-10 2017-04-26 广东电网有限责任公司江门供电局 Convenient insulating earth bar
CN107367830A (en) * 2017-07-28 2017-11-21 贵州电网有限责任公司电力科学研究院 A kind of coaxial light microscope electric micro-inching focus control of monotubular and its focus adjustment method
CN207705684U (en) * 2018-01-26 2018-08-07 国家电网公司 A kind of electronic insulating bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110137853A (en) * 2019-06-19 2019-08-16 国网黑龙江省电力有限公司牡丹江供电公司 10kV distribution line electrified replacing linear angle rod insulator pushes and pulls landing device

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Application publication date: 20180629