CN201247941Y - Mechanical vibration type deicer for overhead ground wire - Google Patents
Mechanical vibration type deicer for overhead ground wire Download PDFInfo
- Publication number
- CN201247941Y CN201247941Y CNU2008201904361U CN200820190436U CN201247941Y CN 201247941 Y CN201247941 Y CN 201247941Y CN U2008201904361 U CNU2008201904361 U CN U2008201904361U CN 200820190436 U CN200820190436 U CN 200820190436U CN 201247941 Y CN201247941 Y CN 201247941Y
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- combustion chamber
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- blasting charge
- ground wire
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Abstract
A mechanical vibrating ice removal device of an overhead earth wire belongs to an aerial working appliance. One end of a sleeve (3) is fixed on the lower part of an earth wire clamp (1) and corresponds to an earth wire (8). A piston (2) is arranged in an inner hole of the sleeve (3). The other end of the sleeve (3) is fixedly connected with a combustion chamber (4). The bottom of the combustion chamber (4) is provided with a blasting charge installation hole (5) and is movably connected with a triggering box (6). The triggering box (6) corresponding to the blasting charge installation hole (5) is provided with an electronic trigger (9). The triggering box (6) is wirelessly communicated with an electronic triggering remote controller (7). A pushing piston (2) is pushed to generate shock waves by using blasting charges as power so as to realize ice removal of ann aerial wire. The utility model has the advantages of peculiar ice removal form, high ice removal efficiency, no damage to the aerial wire, novel structure, small volume, light weight, small wire loading, convenient use, low manufacture cost and wide application range.
Description
Technical field
The utility model relates to the mechanical vibrating deicing device of a kind of overhead transmission line ground wire or cable line.Particularly a kind of mechanical shock deicing device for overhead ground wire.Belong to the work high above the ground apparatus.
Background technology
The main method of overhead transmission line conductor ice-melt is great current deicing or claims the short circuit ice-melt, also claims thermodynamics method.But because converting equipment is limit, the circuit of 330kV and above electric pressure is not carried out as yet in China.And great current deicing is blank on overhead ground wire or OPGW optical cable.Because the intrinsic design parameter of line facility has determined that overhead ground wire or OPGW optical cable great current deicing are infeasible, only take other method to solve.Chinese patent publication number: CN101202430A, open day: on June 18th, 2008, denomination of invention " remote-control electrodynamic mechanical type line de-icing system " proposed to comprise the deicing technical scheme of driver element, control unit and deicing unit of walking.Described deicing unit comprises the facing cutter that is driven by motor, decelerator, and the walking driver element is walked along transmission line under control unit control, and by the ice sheet on the broken power transmission line in deicing unit, the deicing effect is better.But used milling cutter deicing scheme particularly damages optical cable easily easily to power transmission line, and deicer complex structure in this scheme, and is bigger to overhead transmission line pressure from great, and deicing efficiency is still waiting to improve.
Summary of the invention
The purpose of this utility model is to overcome the fragile overhead wire of existing mechanical deicer, and complex structure, from great defective and deficiency, provides a kind of mechanical shock deicing device for overhead ground wire.It is simple in structure, and is in light weight, easy to use, and cost of manufacture is low, and deicing is effective, and efficient is higher, can be used for the deicing of overhead wires such as ground wire or optical cable and overhead wire is not had injury substantially.
Technical solution of the present utility model is: a kind of mechanical shock deicing device for overhead ground wire, comprise overhead wire fixture and deicing mechanism, described fixture is an earth clamp, described deicing mechanism is by piston, sleeve, the combustion chamber, trigger box and electronics and trigger the remote controller composition, one end of sleeve is fixed on the below of earth clamp and corresponding with ground wire, in the endoporus of sleeve 3, piston is housed, the other end of sleeve is fixedlyed connected with the combustion chamber, the bottom of combustion chamber is provided with blasting charge installing hole and flexibly connects with the triggering box, corresponding blasting charge installing hole is provided with electronic trigger on the triggering box, and described triggering box and electronics trigger the remote controller wireless communications.
The bottom of described combustion chamber is provided with plural blasting charge installing hole, and corresponding blasting charge installing hole is provided with electronic trigger in the described triggering box.
The bottom of described combustion chamber is provided with 4-10 blasting charge installing holes, and corresponding blasting charge installing hole is provided with electronic trigger in the described triggering box.
Described combustion chamber adopts screw thread to flexibly connect with the triggering box.
The beneficial effects of the utility model are: 1, and the principle of employing cylinder-piston is that the powered piston produces shock wave with the blasting charge, realizes the deicing of overhead wire, deicing mode uniqueness, deicing efficiency height.2, the vibrations of piston can not cause damage to overhead wire, and the deicing operation does not have influence substantially to overhead wire, and 3, novel structure, volume is little, in light weight, and line load is little, and is easy to use, and cost of manufacture is low.4, the utility model can be used for the deicing operation of transmission line or optical cable overhead wire, also can be used for the deicing operation on the All other routes, has wide range of applications.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, earth clamp 1, piston 2, sleeve 3, combustion chamber 4, blasting charge installing hole 5 triggers box 6, and electronics triggers remote controller 7, ground wire 8, electronic trigger 9.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail:
Referring to Fig. 1, a kind of mechanical shock deicing device for overhead ground wire of the present utility model, comprise overhead wire fixture and deicing mechanism, described fixture is an earth clamp 1, described deicing mechanism triggers remote controller 9 by piston 2, sleeve 3, combustion chamber 4, triggering box 6 and electronics and forms, one end of sleeve 3 is fixed on the below of earth clamp 1 and corresponding with ground wire 8, can be welded on the earth clamp 1 as sleeve.Piston 2 is housed in the endoporus of sleeve 3, and piston 2 can upwards can withstand on the ground wire 8 in the earth clamp 1 in sleeve 3 slides within, can rest on downwards on the seam in the sleeve 3.The other end of sleeve 3 is fixedlyed connected with combustion chamber 4, and in Fig. 1, sleeve 3 is fixedlyed connected with combustion chamber 4 through the bolt of horizontally set.The top of combustion chamber 4 is provided with the through hole that leads to sleeve 3, and the bottom of combustion chamber 4 is provided with blasting charge installing hole 5 and flexibly connects with triggering box 6, and in Fig. 1, described combustion chamber 4 adopts screw threads to flexibly connect with triggering box 6.Corresponding blasting charge installing hole 5 is provided with electronic trigger 9 on the triggering box 6, and described triggering box 6 triggers remote controller 7 wireless communications with electronics.Electronics triggers the coding radio frequency ground remote control igniter that remote controller 7 can adopt high-performance, high security.
The bottom of described combustion chamber 4 is provided with plural blasting charge installing hole 5, and corresponding blasting charge installing hole 5 is provided with electronic trigger 9 in the described triggering box 6.Further can make the bottom of described combustion chamber 4 be provided with 4-10 blasting charge installing holes 5, corresponding blasting charge installing hole 5 is provided with electronic trigger 9 in the described triggering box 6.Also be provided with electronics recipient, battery and capacitor element in the described trigger 9, and reliably anti-electromagnetic interference measure arranged, the electronics recipient can trigger electronics the signal correspondence that remote controller 7 sends and be transferred to electronic trigger 9, promptly can realize electronic ignition by remote control.As being provided with 6 blasting charge installing holes 5 in the combustion chamber among Fig. 14, can correspondingly place 6 blastings charge, trigger to be correspondingly provided with 9,6 electronic triggers 9 of 6 electronic triggers in the box 6 and to trigger remote controller 7 by electronics and control respectively, can trigger the blasting charge of lighting institute's correspondence placement one by one.
During use, earlier corresponding blasting charge installing hole 5 places the blasting charge to the combustion chamber 4 of this device in, will trigger box 6 again and screw in the combustion chamber 4 bottom, and friendship makes the electronic trigger 9 aligning blastings charge.Adopt the life rope gun pull rope that will insulate to be suspended on ground wire 8 or the OPGW optical cable then, with sling correct position and use the fall coaster that the earth clamp 1 of this device is locked on ground wire 8 or the OPGW optical cable of this device, the pistons 2 in the sleeve 3 are upwards facing to ground wire 8 or OPGW optical cable with the insulation pull rope.Operator's operating electronic on the ground triggers remote controller 7, ignite a blasting charge by electronic trigger 9, the blasting charge is in the combustion chamber implode, and the air push piston of expansion moves upward, ice sheet on bump and vibrations ground wire 8 or the OPGW optical cable comes off the icing on the overhead transmission line on a large scale.After the deicing, adopt pull rope this device to be moved forward on the line segment that is covered with ice sheet, but operating electronic triggers remote controller 7 ignites another blasting charge, carry out the deicing operation once more, after the whole ignition of the blasting charge finish, this device is put to ground, again load onto the blasting charge, can proceed the deicing of built on stilts ground 8 or OPGW cable line.
The utility model structure is light and handy, is easy to carry, and is easy for installation, invests little and highly versatile, and deicing is satisfactory for result, and efficient is higher.
Claims (4)
1. mechanical shock deicing device for overhead ground wire, comprise overhead wire fixture and deicing mechanism, it is characterized in that: described fixture is earth clamp (1), described deicing mechanism is by piston (2), sleeve (3), combustion chamber (4), trigger box (6) and electronics and trigger remote controller (7) composition, one end of sleeve (3) is fixed on the below of earth clamp (1) and corresponding with ground wire (8), piston (2) is housed in the endoporus of sleeve (3), the other end of sleeve (3) is fixedlyed connected with combustion chamber (4), the bottom of combustion chamber (4) is provided with blasting charge installing hole (5) and flexibly connects with triggering box (6), triggering box (6) is gone up corresponding blasting charge installing hole (5) and is provided with electronic trigger (9), and described triggering box (6) triggers remote controller (7) wireless communications with electronics.
2. a kind of mechanical shock deicing device for overhead ground wire according to claim 1, it is characterized in that: the bottom of described combustion chamber (4) is provided with plural blasting charge installing hole (5), and corresponding blasting charge installing hole (5) is provided with electronic trigger (9) in the described triggering box (6).
3. a kind of mechanical shock deicing device for overhead ground wire according to claim 2, it is characterized in that: the bottom of described combustion chamber (4) is provided with 4-10 blasting charge installing holes (5), and corresponding blasting charge installing hole (5) is provided with electronic trigger (9) in the described triggering box (6).
4. a kind of mechanical shock deicing device for overhead ground wire according to claim 1 and 2 is characterized in that: described combustion chamber (4) adopt screw thread to flexibly connect with triggering box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904361U CN201247941Y (en) | 2008-08-22 | 2008-08-22 | Mechanical vibration type deicer for overhead ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201904361U CN201247941Y (en) | 2008-08-22 | 2008-08-22 | Mechanical vibration type deicer for overhead ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247941Y true CN201247941Y (en) | 2009-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201904361U Expired - Lifetime CN201247941Y (en) | 2008-08-22 | 2008-08-22 | Mechanical vibration type deicer for overhead ground wire |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854045A (en) * | 2010-06-04 | 2010-10-06 | 浙江成达电力科技有限公司 | Controllable safety deicing cable used for transmission line |
| CN102184626A (en) * | 2011-04-20 | 2011-09-14 | 华中电网有限公司 | Overhead power transmission line earth wire mechanical shock deicing remote control reception device |
| CN101719648B (en) * | 2009-11-25 | 2011-11-16 | 华中电网有限公司 | Piston rod of mechanical vibratory deicer with overhead ground wire |
| CN102290772A (en) * | 2011-04-25 | 2011-12-21 | 华中电网有限公司 | Mechanical vibration deicing remote trigger device for earth wire of overhead power transmission line |
| CN105375430A (en) * | 2015-12-17 | 2016-03-02 | 徐晶 | Power supply line deicing device |
| CN105390989A (en) * | 2015-12-17 | 2016-03-09 | 邢丽丽 | Adaptive ice-removal patrol robot of power transmission line |
| CN105406432A (en) * | 2015-12-17 | 2016-03-16 | 张希梅 | Intelligent power supply line maintenance platform |
| CN105529668A (en) * | 2015-12-17 | 2016-04-27 | 李勇妹 | Power transmission line dynamic deicing robot |
| CN105552815A (en) * | 2015-12-17 | 2016-05-04 | 无锡桑尼安科技有限公司 | Automatic deicing robot |
| CN105552814A (en) * | 2015-12-17 | 2016-05-04 | 彭冬青 | High-voltage circuit deicing platform |
| CN105680395A (en) * | 2015-12-17 | 2016-06-15 | 彭冬青 | High-voltage line deicing platform |
| CN105680397A (en) * | 2015-12-17 | 2016-06-15 | 李勇妹 | Dynamic deicing robot for electric transmission line |
| CN105720543A (en) * | 2015-12-17 | 2016-06-29 | 张希梅 | Intelligent power supply line maintenance platform |
| CN105743048A (en) * | 2016-04-27 | 2016-07-06 | 浙江至简电气科技有限公司 | Preassembled remote-control breaking deicer |
| CN107370107A (en) * | 2017-09-20 | 2017-11-21 | 国家电网公司 | A kind of rapid deployment formula deicer for power transmission line |
| CN115065021A (en) * | 2022-06-29 | 2022-09-16 | 云南电网有限责任公司电力科学研究院 | Overhead line deicing device based on metal wire electric explosion |
| CN115313286A (en) * | 2022-07-25 | 2022-11-08 | 中国电力科学研究院有限公司 | Electromagnetically-driven power line deicing device and deicing signal generation method |
-
2008
- 2008-08-22 CN CNU2008201904361U patent/CN201247941Y/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101719648B (en) * | 2009-11-25 | 2011-11-16 | 华中电网有限公司 | Piston rod of mechanical vibratory deicer with overhead ground wire |
| CN101854045A (en) * | 2010-06-04 | 2010-10-06 | 浙江成达电力科技有限公司 | Controllable safety deicing cable used for transmission line |
| CN101854045B (en) * | 2010-06-04 | 2012-07-11 | 浙江成达电力科技有限公司 | Controllable safety deicing cable used for transmission line |
| CN102184626A (en) * | 2011-04-20 | 2011-09-14 | 华中电网有限公司 | Overhead power transmission line earth wire mechanical shock deicing remote control reception device |
| CN102290772A (en) * | 2011-04-25 | 2011-12-21 | 华中电网有限公司 | Mechanical vibration deicing remote trigger device for earth wire of overhead power transmission line |
| CN105552788A (en) * | 2015-12-17 | 2016-05-04 | 邢丽丽 | Adaptively-deicing power transmission line inspection robot |
| CN105703302A (en) * | 2015-12-17 | 2016-06-22 | 张希梅 | Intelligent power supply line maintenance platform |
| CN105406432A (en) * | 2015-12-17 | 2016-03-16 | 张希梅 | Intelligent power supply line maintenance platform |
| CN105529668A (en) * | 2015-12-17 | 2016-04-27 | 李勇妹 | Power transmission line dynamic deicing robot |
| CN105552815A (en) * | 2015-12-17 | 2016-05-04 | 无锡桑尼安科技有限公司 | Automatic deicing robot |
| CN105375430A (en) * | 2015-12-17 | 2016-03-02 | 徐晶 | Power supply line deicing device |
| CN105552814A (en) * | 2015-12-17 | 2016-05-04 | 彭冬青 | High-voltage circuit deicing platform |
| CN105680395A (en) * | 2015-12-17 | 2016-06-15 | 彭冬青 | High-voltage line deicing platform |
| CN105680397A (en) * | 2015-12-17 | 2016-06-15 | 李勇妹 | Dynamic deicing robot for electric transmission line |
| CN105390989A (en) * | 2015-12-17 | 2016-03-09 | 邢丽丽 | Adaptive ice-removal patrol robot of power transmission line |
| CN105720543A (en) * | 2015-12-17 | 2016-06-29 | 张希梅 | Intelligent power supply line maintenance platform |
| CN105743048A (en) * | 2016-04-27 | 2016-07-06 | 浙江至简电气科技有限公司 | Preassembled remote-control breaking deicer |
| CN105743048B (en) * | 2016-04-27 | 2018-07-31 | 周芷萍 | Prepackage type is remotely controlled disjunction ice removal |
| CN107370107A (en) * | 2017-09-20 | 2017-11-21 | 国家电网公司 | A kind of rapid deployment formula deicer for power transmission line |
| CN107370107B (en) * | 2017-09-20 | 2018-12-25 | 国网河北省电力有限公司石家庄市鹿泉区供电分公司 | A kind of rapid deployment formula deicer for power transmission line |
| CN115065021A (en) * | 2022-06-29 | 2022-09-16 | 云南电网有限责任公司电力科学研究院 | Overhead line deicing device based on metal wire electric explosion |
| CN115065021B (en) * | 2022-06-29 | 2023-07-14 | 云南电网有限责任公司电力科学研究院 | Overhead line deicing device based on wire electric explosion |
| CN115313286A (en) * | 2022-07-25 | 2022-11-08 | 中国电力科学研究院有限公司 | Electromagnetically-driven power line deicing device and deicing signal generation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090527 |