CN103151748B - A kind of remote control automatic snow remover for high-voltage line - Google Patents
A kind of remote control automatic snow remover for high-voltage line Download PDFInfo
- Publication number
- CN103151748B CN103151748B CN201310099407.XA CN201310099407A CN103151748B CN 103151748 B CN103151748 B CN 103151748B CN 201310099407 A CN201310099407 A CN 201310099407A CN 103151748 B CN103151748 B CN 103151748B
- Authority
- CN
- China
- Prior art keywords
- clamp
- voltage line
- sheave
- belt wheel
- snow
- 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.)
- Active
Links
Abstract
The invention discloses a kind of remote control automatic snow remover for high-voltage line, comprising: housing; Driving power motor; First cloth belt wheel, the output shaft of driving power motor drives the first cloth belt wheel to rotate; Clamp top sheave, it drives rotation by cloth belt wheel by strap, and clamp top sheave Lun Kou center is all set to T-shaped clamp groove, and high-voltage line is clamped in T-shaped clamp groove; Clamp lower sheave, its between two clamp top sheaves, lower position, upwards support high-voltage line by holding out against spring.This snow plough, by the reciprocating of the push rod of reciprocating motor, makes the u-shaped snow removing shovel being arranged on motor push rod front end remove accumulated snow on high-voltage line; Receiver of remote-control sytem, is used for receiving the control signal sent of ground handling operator, and is operated snow plough by control signal.The present invention not only can remove the snow to the high-voltage line within diameter 40mm, also has the function of drag rope and lines, has that volume is little, lightweight, thrust is large, efficiency is high, can shake control feature.
Description
Technical field
The present invention relates to a kind of device for expelling ice and snow of power transmission line, especially relate to a kind of remote control automatic snow remover for high-voltage line.
Background technology
At present, in order to prevent and avoid because high-tension line accumulated snow is too thick, line load weight power-off line, cause large-area power-cuts, irremediable loss is brought to the productive life of people, one method still adopts pulley system rope, pulls the original method of rope, remove the accumulated snow on high-tension line with manpower.There is a lot of hidden danger in snow removing in this way, pulling secondary due to many people adds the load weight of circuit, there is people is the hidden danger breaking electric wire, bring arduous onerous toil and dangerous hidden danger to power worker simultaneously, particularly be erected at the high-tension line in high and steep mountains, adopt artificial snow removing can bring human casualty accident to staff at any time.Therefore, remove the snow in this way not only dangerous, efficiency is also quite low, sometimes due to snow removing not in time, and can not power transmission in time, bring very large loss to the productive life of people.The mode electric energy loss that second method now adopts short circuit heating line to remove the snow is too large, increases unnecessary waste of energy.Several years ago due to southern snow disaster, accumulated snow breaks high-tension line, causes the large-area power-cuts of Duo Sheng many places, causes huge social influence and economic loss to locality, and this gives a lesson to deeply and now is also difficult to forget.
Summary of the invention
Object of the present invention, there is provided a kind of remote control automatic snow remover for high-voltage line, it can solve the problem that danger is large, removing cost is high and cleaning labour intensity is large that labor cleaning's high-tension line accumulated snow exists, ensure line security transmission operation, power worker is helped to free arduous heavy, dangerous work situation, ensures that the productive life of people is not suffered a loss.
The present invention, for solving the problems of the technologies described above, discloses a kind of remote control automatic snow remover for high-voltage line, comprising:
Housing (1);
Driving power motor (2), it is arranged in the housing;
First cloth belt wheel (3), the output shaft of described driving power motor (2) drives the first cloth belt wheel (3) to rotate;
Clamp top sheave, it drives rotation by described cloth belt wheel (3) by strap, and described clamp top sheave Lun Kou center is all set to T-shaped clamp groove, and high-voltage line is clamped in T-shaped clamp groove;
Snow removing shovel (13), it is arranged on the front end of described housing (1).
Preferably, described clamp top sheave has two, be disposed side by side on the middle part in housing, each clamp top sheave Lun Kou center is all set to T-shaped clamp groove, high-voltage line is clamped in these two clamp grooves, and each clamp top sheave is provided with cloth belt wheel, i.e. the second cloth belt wheel and the 3rd cloth belt wheel, wherein the second cloth belt wheel and the first cloth belt wheel (3) are in transmission connection by strap, and the 3rd cloth belt wheel and the second cloth belt wheel are also in transmission connection by strap.
Preferably, also comprise clamp lower sheave (9), its between two clamp top sheaves, lower position, upwards support high-voltage line.
Preferably, also comprise reciprocating motor (11), it is connected by motor push rod (12) with the snow removing shovel (13) being positioned at housing (1) front end, reciprocating motor (11) drive motors push rod (12) reciprocating motion, removes accumulated snow on high-voltage line to make snow removing shovel.
Preferably, clamp lower sheave (9) upwards supports high-voltage line by holding out against spring, hold out against between spring and clamp lower sheave (9) and be provided with spring handle (8), clamp lower sheave (9) is positioned at above spring handle (8), its pulley spindle is fixedly connected with spring handle (8), hold out against spring be positioned at the below of spring handle (8) and be fixedly connected with spring handle (8), clamp lower sheave (9) and spring handle (8), hold out against spring to be structure as a whole, spring handle (8) is connected with housing (1) by a fixed support.
Preferably, described fixed support is respectively be fixed with a pulley at angle, four, the below of spring handle (8), and be respectively provided with a chute with pulley corresponding position, chute is fixedly connected with housing (1).
Preferably, the Lun Kou center of clamp lower sheave (9) is also set to T-shaped clamp groove, T-shaped clamp groove the widest part of clamp top sheave (5), clamp top sheave (7) and clamp lower sheave (9) is set to 4 centimetres wide, be set to semi-circular groove bottom its T-slot, the diameter of half slot is 1 centimetre wide; The thickness of clamp top sheave (5), clamp top sheave (7) is all set to 5 centimetres wide, and diameter is all set to 10 centimetres wide; The thickness of clamp lower sheave (9) and diameter are all set to 5 centimetres wide.
Preferably, also include lithium battery (14), described lithium battery is high capacity polymer explosion-proof lithium battery, and driving power motor (2) is all connected with lithium battery (14) with reciprocating motor (11).
Preferably, also comprise receiver of remote-control sytem (16), it is arranged on snow plough, is used for receiving the control signal sent of ground handling operator, and is operated snow plough by control signal.
Preferably, described housing (1) material is high-strength impact-resistant material, and the material of clamp top sheave (5), clamp top sheave (7) and clamp lower sheave (9) all adopts nylon colloidal materials; Described driving power motor (2) uses the large torsion toothed gearing electric motor of turbine, and the vibrational power flow of snow removing shovel (13) is U-shaped.
Above-mentioned remote control automatic snow remover for high-voltage line, dally to prevent clamp top sheave 5 and clamp top sheave 7, custom-designed top-closed structure clamp lower sheave 9, by leaving behind, spring handle 8 drives clamp lower sheave 9 of leaving behind simultaneously, at this moment can high-voltage line be snapped in the clamp groove of clamp top sheave 5 and clamp top sheave 7, trip spring handle 8, clamp lower sheave 9 is made to hold out against high-voltage line, then make clamp top sheave 5 and clamp top sheave 7 stressed, at this moment high-voltage line four sides is stressed, when clamp top sheave 5 and clamp top sheave 7 synchronous axial system, snow plough is advanced on high-tension line.Because the thickness of clamp lower sheave 9 and diameter are 5 centimetres wide, spring handle 8 is set to square, thereunder four angles are respectively fixed with a pulley, and pulley can uncrossed slip inside chute, so these four pulleys and chute can allow clamp lower sheave and spring handle be in balance, play the effect be fixed on housing 1.
The Lun Kou center of clamp top sheave 5, clamp top sheave 7 and clamp lower sheave 9 is all set to T-shaped clamp groove, T-slot the widest part is set to 4 centimetres wide, semi-circular groove is set to bottom its T-slot, the diameter of half slot is 1 centimetre wide, and pulley can be made like this can to clamp the high-voltage line of diameter between 1 centimetre to 4 centimetres.
Clamp top sheave and clamp lower sheave all adopt nylon colloid pulley, and not hindering line has again better clamping property.
The present invention adopts and to advance and remove the snow two same electrical convertors and generators, and driving power motor adopts the large torsion toothed gearing electric motor of turbo-dynamo, to advance use specially, ensure that snow plough has enough driving powers as snow plough.And reciprocating motor utilizes the reciprocating of motor push rod, snow removing shovel is enable better to remove accumulated snow on high-voltage line.
The present invention adopts high capacity polymer explosion-proof lithium battery to do power supply, and battery itself, with safety guard, can repeated charge use.The remote-controlled receiver of remote control automatic snow remover for high-voltage line adopts the wireless remotely-controlled frequency of national regulation, in the unobstructed 1000 meters of distances of straight line, arbitrarily can advance by security control snow plough motor positive and inverse, thus complete snow plough and advance on high-tension line and automatically remove high-tension line accumulating processes of snowpack.
The center of gravity of whole snow plough of the present invention is arranged on immediately below high-voltage line, snow plough is balanced, advances stably, and two clamp top sheaves also can be made better stressed.
Good effect of the present invention is, not only can remove the snow to the high-tension line within diameter 40mm, also has the function of drag rope and lines, has the advantages that volume is little, lightweight, thrust is large, efficiency is high, can shake control.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is side structure schematic diagram of the present invention.
Fig. 3 is electrical equipment connection diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to specification word to make those skilled in the art.
As shown in Figure 1, remote control automatic snow remover for high-voltage line of the present invention, comprise: housing 1, driving power motor 2 and reciprocating motor 11 are installed in it, driving power motor 2 is fixed on the below of high pressure wire casing 10, reciprocating motor 11 is positioned at directly over high pressure wire casing 10, and reciprocating motor 11 is connected by motor push rod 12 with the U-shaped snow removing shovel 13 being positioned at housing 1 front portion; Cloth belt wheel 3, the output shaft of described driving power motor 2 is connected with cloth belt wheel 3;
Clamp top sheave 5 and clamp top sheave 7, be disposed side by side on the middle part in housing, be fixed on respective pulley spindle respectively, and can rotate around pulley spindle, described clamp top sheave 5 and the pulley spindle of clamp top sheave 7 are separately fixed on the relative two sides of high pressure wire casing vertical direction, are positioned at above high pressure wire casing; Clamp top sheave 5 is provided with two cloth belt wheels 18 and 19, and cloth belt wheel 18 and cloth belt wheel 3 are in transmission connection by strap 4; Clamp top sheave 7 is provided with a cloth belt wheel, and the cloth belt wheel 19 of described cloth belt wheel and clamp top sheave 5 is in transmission connection by strap 6;
Also comprise clamp lower sheave 9, its between two clamp top sheaves, lower position, clamp lower sheave 9, spring handle 8 and hold out against spring and be structure as a whole, clamp lower sheave 9 is positioned at above spring handle 8, the pulley spindle of clamp lower sheave 9 is fixedly connected with spring handle 8, holds out against spring and is positioned at the below of spring handle 8 and is fixedly connected with spring handle 8.
During use, by leaving behind, spring handle 8 drives clamp lower sheave 9 of leaving behind simultaneously, at this moment high-voltage line is snapped in the clamp groove of clamp top sheave 5 and clamp top sheave 7, trip spring handle 8, make clamp lower sheave 9 hold out against high-voltage line, then make clamp top sheave 5 and clamp top sheave 7 stressed.When driving power motor 2 rotates, driving power motor 2 drives cloth belt wheel 3, cloth belt wheel 3 drives strap 4, strap 4 drives clamp top sheave 5, clamp top sheave 5 drives strap 6, strap 6 drives clamp top sheave 7, thus remote control automatic snow remover for high-voltage line is advanced on high-voltage line, and reciprocating motor 11 drive motors push rod 12 makes U-shaped snow removing shovel remove accumulated snow on high-voltage line.
As shown in Figure 2, the Lun Kou center of clamp top sheave 5, clamp top sheave 7 and clamp lower sheave 9 is all set to T-type structure, T-slot the widest part is set to 4 centimetres wide, semi-circular groove is set to bottom its T-slot, the diameter of half slot is 1 centimetre wide, and pulley can be made like this can to clamp the high-voltage line of diameter between 1 centimetre to 4 centimetres.Clamp lower sheave 9 as shown in Figure 2, its between two clamp top sheaves, lower position, clamp lower sheave 9, spring handle 8 and hold out against spring and be structure as a whole, clamp lower sheave 9 is positioned at above spring handle 8, the pulley spindle of clamp lower sheave 9 is fixedly connected with spring handle 8, and spring is positioned at the below of spring handle 8 and is fixedly connected with spring handle.The thickness of clamp lower sheave 9 and diameter are 5 centimetres wide, and spring handle 8 is set to square, and thereunder four angles are respectively fixed with a pulley, and pulley can uncrossed slip inside chute.The placement space of lithium battery shown in Fig. 2 20 is used for placing lithium battery 14.
As shown in Figure 3, the electrical equipment connection diagram in remote control automatic snow remover for high-voltage line, driving power motor 2, reciprocating motor 11, lithium battery 14, switch 15, remote-controlled receiver 16, indicator light 17.Driving power motor 2 and reciprocating motor 11 are same electrical convertors and generators, by the remote controller in ground handling operator's hand, control signal is sent to receiver of remote-control sytem 16, thus control lines precession force motor 2 and reciprocating motor 11, then control advancing and snow removing process of remote control automatic snow remover for high-voltage line.
Claims (6)
1. a remote control automatic snow remover for high-voltage line, is characterized in that, comprising:
Housing (1);
Driving power motor (2), it is arranged in the housing;
First cloth belt wheel (3), the output shaft of described driving power motor (2) drives the first cloth belt wheel (3) to rotate;
Clamp top sheave, it drives rotation by described cloth belt wheel (3) by strap, and described clamp top sheave Lun Kou center is all set to T-shaped clamp groove, and high-voltage line is clamped in T-shaped clamp groove;
Snow removing shovel (13), it is arranged on the front end of described housing (1);
Reciprocating motor (11), it is connected by motor push rod (12) with the snow removing shovel (13) being positioned at housing (1) front end, reciprocating motor (11) drive motors push rod (12) reciprocating motion, removes accumulated snow on high-voltage line to make snow removing shovel;
Clamp lower sheave (9), its lower position between two clamp top sheaves, upwards support high-voltage line, clamp lower sheave (9) upwards supports high-voltage line by holding out against spring, hold out against between spring and clamp lower sheave (9) and be provided with spring handle (8), clamp lower sheave (9) is positioned at above spring handle (8), the pulley spindle of clamp lower sheave is fixedly connected with spring handle (8), hold out against spring be positioned at the below of spring handle (8) and be fixedly connected with spring handle (8), clamp lower sheave (9) and spring handle (8), hold out against spring to be structure as a whole, spring handle (8) is connected with housing (1) by a fixed support,
Wherein, described fixed support is respectively be fixed with a pulley at angle, four, the below of spring handle (8), and be respectively provided with a chute with pulley corresponding position, chute is fixedly connected with housing (1).
2. remote control automatic snow remover for high-voltage line as claimed in claim 1, it is characterized in that, described clamp top sheave has two, be disposed side by side on the middle part in housing, each clamp top sheave Lun Kou center is all set to T-shaped clamp groove, high-voltage line is clamped in these two clamp grooves, each clamp top sheave is provided with cloth belt wheel, i.e. the second cloth belt wheel and the 3rd cloth belt wheel, wherein the second cloth belt wheel and the first cloth belt wheel (3) are in transmission connection by strap, and the 3rd cloth belt wheel and the second cloth belt wheel are also in transmission connection by strap.
3. remote control automatic snow remover for high-voltage line as claimed in claim 1, it is characterized in that, the Lun Kou center of clamp lower sheave (9) is also set to T-shaped clamp groove, T-shaped clamp groove the widest part of first clamp top sheave (5), the second clamp top sheave (7) and clamp lower sheave (9) is set to 4 centimetres wide, the T-shaped clamp trench bottom of the first clamp top sheave (5), the second clamp top sheave (7) and clamp lower sheave (9) is set to semi-circular groove, and the diameter of semi-circular groove is 1 centimetre wide; The thickness of the first clamp top sheave (5), the second clamp top sheave (7) is all set to 5 centimetres wide, and diameter is all set to 10 centimetres wide; The thickness of clamp lower sheave (9) and diameter are all set to 5 centimetres wide.
4. as the remote control automatic snow remover for high-voltage line as described in arbitrary in claim 1 to 2, it is characterized in that, also include lithium battery (14), described lithium battery is high capacity polymer explosion-proof lithium battery, and driving power motor (2) is all connected with lithium battery (14) with reciprocating motor (11).
5. remote control automatic snow remover for high-voltage line as claimed in claim 4, it is characterized in that, also comprise receiver of remote-control sytem (16), it is arranged on snow plough, be used for receiving the control signal sent of ground handling operator, and by control signal, snow plough operated.
6. remote control automatic snow remover for high-voltage line as claimed in claim 1, it is characterized in that, described housing (1) material is high-strength impact-resistant material, and the material of the first clamp top sheave (5), the second clamp top sheave (7) and clamp lower sheave (9) all adopts nylon colloidal materials; Described driving power motor (2) uses the large torsion toothed gearing electric motor of worm gear, and the vibrational power flow of snow removing shovel (13) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099407.XA CN103151748B (en) | 2013-03-26 | 2013-03-26 | A kind of remote control automatic snow remover for high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099407.XA CN103151748B (en) | 2013-03-26 | 2013-03-26 | A kind of remote control automatic snow remover for high-voltage line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103151748A CN103151748A (en) | 2013-06-12 |
| CN103151748B true CN103151748B (en) | 2016-02-03 |
Family
ID=48549680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310099407.XA Active CN103151748B (en) | 2013-03-26 | 2013-03-26 | A kind of remote control automatic snow remover for high-voltage line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103151748B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716600B (en) * | 2013-12-17 | 2018-01-30 | 国家电网公司 | A kind of distribution line barrier clearing device |
| CN106058716A (en) * | 2016-06-17 | 2016-10-26 | 洛阳莱润电力科技有限公司 | High-voltage wire transmission gear |
| CN106058718B (en) * | 2016-06-22 | 2018-04-03 | 北京林业大学 | A kind of high-voltage line, which floats, hangs thing cleaning plant |
| CN107591765A (en) * | 2016-07-06 | 2018-01-16 | 中国工业设计（上海）研究院股份有限公司 | A kind of deicer |
| CN107910811A (en) * | 2017-12-05 | 2018-04-13 | 昆明瑞建送变电工程有限公司 | A kind of aerial work platform for single transmission pressure |
| CN108400568B (en) * | 2018-03-05 | 2019-10-18 | 台州来智科技有限公司 | A kind of planetary high-tension cable ice and snow clean robot of elasticity |
| CN110620364A (en) * | 2019-10-10 | 2019-12-27 | 山东职业学院 | High tension transmission line defroster |
| CN112165061A (en) * | 2020-07-31 | 2021-01-01 | 安徽华希电力科技有限公司 | Power transmission line icing on-line monitoring system |
| CN113054607B (en) * | 2021-04-25 | 2022-07-12 | 中国电建集团江西省电力设计院有限公司 | Spanning type split conductor ice coating removing device |
| CN113140980B (en) * | 2021-04-27 | 2022-09-02 | 青海送变电工程有限公司 | Electric power double-line driving |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1372442A1 (en) * | 1985-12-09 | 1988-02-07 | Казахское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института "Сельэнергопроект" | Device for removing ice deposits from power line wires |
| CN1404644A (en) * | 2000-02-22 | 2003-03-19 | 魁北克水电公司 | Remote-operated trolley for inspection and intervention for a live electrical power grid in operation and ice removing equipment |
| CN201360130Y (en) * | 2009-01-16 | 2009-12-09 | 南京理工大学 | Cable deicer |
| CN201413973Y (en) * | 2009-04-10 | 2010-02-24 | 成都电力机械厂 | Scissor deicer |
| CN201766335U (en) * | 2010-09-14 | 2011-03-16 | 贵州大学 | Portable cable ice crusher |
| CN203151048U (en) * | 2013-03-26 | 2013-08-21 | 祁德元 | A remotely-controlled automatic snow remover of a high-voltage line |
-
2013
- 2013-03-26 CN CN201310099407.XA patent/CN103151748B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1372442A1 (en) * | 1985-12-09 | 1988-02-07 | Казахское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института "Сельэнергопроект" | Device for removing ice deposits from power line wires |
| CN1404644A (en) * | 2000-02-22 | 2003-03-19 | 魁北克水电公司 | Remote-operated trolley for inspection and intervention for a live electrical power grid in operation and ice removing equipment |
| CN201360130Y (en) * | 2009-01-16 | 2009-12-09 | 南京理工大学 | Cable deicer |
| CN201413973Y (en) * | 2009-04-10 | 2010-02-24 | 成都电力机械厂 | Scissor deicer |
| CN201766335U (en) * | 2010-09-14 | 2011-03-16 | 贵州大学 | Portable cable ice crusher |
| CN203151048U (en) * | 2013-03-26 | 2013-08-21 | 祁德元 | A remotely-controlled automatic snow remover of a high-voltage line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103151748A (en) | 2013-06-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103151748B (en) | A kind of remote control automatic snow remover for high-voltage line | |
| CN101202430B (en) | Remote-control electrodynamic mechanical type line de-icing system | |
| CN107994529B (en) | Combined intelligent snow melting and deicing device and method based on unmanned aerial vehicle | |
| CN103117525A (en) | Efficient powered deicing device for aerial power transmission and distribution cables | |
| CN203428624U (en) | Cable unwinding-winding device | |
| CN208015330U (en) | Aerial cable deicer | |
| CN103928863B (en) | A kind of power overhead network traction machine | |
| CN203068402U (en) | High-daylighting solar street light | |
| CN103337812A (en) | Overhead power line traction device | |
| CN201134657Y (en) | Remote-control electrodynamic mechanical type line de-icer | |
| CN203151048U (en) | A remotely-controlled automatic snow remover of a high-voltage line | |
| CN202316369U (en) | Handheld distance type snow sweeping tool | |
| CN201323407Y (en) | Remote-controlled pulling tackle for setting-out guide rope | |
| CN204689267U (en) | A kind of electric power cable cable winds frame | |
| CN204243611U (en) | A kind of portable manual take-up line concentrator | |
| US20230109707A1 (en) | Robot installed utility line hardware | |
| CN102489461A (en) | Hand-held remotely controlled snow sweeping tool | |
| CN105490236B (en) | Cable hard spiral deicer | |
| CN203398730U (en) | Apparatus for drawing cable | |
| CN203397004U (en) | Electric power optical cable remote control line laying pulley | |
| CN203278103U (en) | Electric power overhead line draw gear | |
| CN103094868B (en) | A kind of aerial cable deicer | |
| CN204825703U (en) | Say that switch is quick -witted | |
| CN111786311B (en) | Cable draw gear for electric power construction | |
| CN204297835U (en) | A kind of high-power high voltage variable-frequency power sources cable drum rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 315012 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee after: Ningbo Polygala cubic Energy Technology Co Ltd Address before: 536000 room 1409 of Hengfeng Xindu at the intersection of Beihai Avenue and Petrochemical Road in Haicheng District, Beihai, the Guangxi Zhuang Autonomous Region Patentee before: Qi Deyuan |
|
| TR01 | Transfer of patent right |