CN205429570U - Electrified instrument of installing ground connection link on high voltage insulation circuit - Google Patents

Electrified instrument of installing ground connection link on high voltage insulation circuit Download PDF

Info

Publication number
CN205429570U
CN205429570U CN201521059323.4U CN201521059323U CN205429570U CN 205429570 U CN205429570 U CN 205429570U CN 201521059323 U CN201521059323 U CN 201521059323U CN 205429570 U CN205429570 U CN 205429570U
Authority
CN
China
Prior art keywords
ground connection
connection link
stay cord
motion arm
voltage insulation
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.)
Withdrawn - After Issue
Application number
CN201521059323.4U
Other languages
Chinese (zh)
Inventor
周杰
梅莎莎
孙亚红
刘舰石
张红伟
祖二军
金涛
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
State Grid Hebei Electric Power Co Ltd
State Grid Liaoning Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Hebei Electric Power Co Ltd
State Grid Liaoning Electric Power Co Ltd
Cangzhou Power Supply Co of State Grid Hebei 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 Hebei Electric Power Co Ltd, State Grid Liaoning Electric Power Co Ltd, Cangzhou Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Hebei Electric Power Co Ltd
Priority to CN201521059323.4U priority Critical patent/CN205429570U/en
Application granted granted Critical
Publication of CN205429570U publication Critical patent/CN205429570U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides an electrified instrument of installing ground connection link on high voltage insulation circuit, belongs to the installation technical field of cable or electric wire. The instrument of installing the ground connection link with electricity includes fixing base, motion arm and support frame, the fixing base is hoop structure, matches with the outer diameter of pole among the transmission line, sets up cyclic annular spout on the fixing base lateral wall, the motion arm is the telescopic structure, and the dress is joined in marriage through slider and cyclic annular spout to its lower extreme, and the end sets up the articulated seat of bulb above that, the dress is joined in marriage to the articulated seat of support frame one end and bulb, injects the spatiality of support frame through penetrating locking round pin in the articulated seat of bulb, sets up two blocks of magnet that are used for adsorbing the ground connection link in the other end symmetry of support frame, the dress is joined in marriage with the magnet slide rail that sets up on the support frame to magnet. The utility model provides an electrified installation problem of high voltage insulation circuit ground connection link, guaranteed transmission line's safe operation, reduced the maintenance cost of high voltage insulation circuit.

Description

A kind of charged instrument installing ground connection link on High-Voltage Insulation circuit
Technical field
This utility model relates to a kind of charged installation tool installing ground connection link on high-voltage insulating wire, belongs to the mounting technique field of cable or electric wire.
Background technology
In China cities and towns or rural area, high voltage power distribution overhead transmission line typically uses insulated conductor.But some high-voltage insulating wires are configured without ground connection link in erection process at present, operate to electrical verification and hanging earthing conductor and make troubles, for solving this problem, attaching ground link need to be mended on the high-voltage insulating wire of transmission line of electricity.
A kind of penetration type ground connection link 1 being applicable to insulated conductor as shown in accompanying drawing 1, Fig. 2, including wire clamp 1-1, link body 1-2 and hold-down bolt assembly 1-3, wherein the earth terminal exposed part of link body 1-2 is used for hanging earthing conductor, wire clamp 1-1 is provided with wire draw-in groove and link draw-in groove, the inwall of wire draw-in groove arranges latch 1-1-1, latch 1-1-1 can be made to pierce through the insulating barrier 2-1 of insulated conductor 2 by screwing hold-down bolt, so that the link in link draw-in groove obtains short circuit current.At present, for the installation question of above-mentioned penetration type ground connection link 1, mostly use power-off operation or the mode by electric power vehicle for altitude hot-line operation, there is properly functioning, the problem that construction cost is high affecting transmission line of electricity.
Utility model content
The purpose of this utility model is the drawback for prior art, it is provided that a kind of easy to operate, charged instrument installing ground connection link on High-Voltage Insulation circuit of dependable performance, to ensure the safe operation of transmission line of electricity, to reduce the maintenance cost of High-Voltage Insulation circuit.
This utility model above-mentioned purpose is achieved through the following technical solutions:
A kind of charged instrument installing ground connection link on High-Voltage Insulation circuit, including fixing seat, motion arm and bracing frame;Described fixing seat is yoke configurations, mates with the outside dimension of electric pole in transmission line of electricity, arranges circular track on fixing seat lateral wall;Described motion arm is telescopic structure, and its lower end is equipped with circular track by slide block, and end arranges bulb hinged seat thereon;Support frame as described above one end is equipped with bulb hinged seat, the spatiality of bracing frame is limited by penetrating the lock pin in bulb hinged seat, the other end at bracing frame is symmetrical arranged two pieces and is equipped with the Magnet slide rail being arranged on bracing frame for the Magnet adsorbing ground connection link, described Magnet.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, also set up one group of stay cord, described stay cord includes the first stay cord for driving two blocks of Magnet to separate with ground connection link, for screwing the second stay cord of hold-down bolt and for releasing the 3rd stay cord of bracing frame lockup state, be provided with stay cord control chamber in the operating side of stay cord;Described first stay cord quantity is two, and its fixing end is connected with symmetrically arranged two blocks of Magnet respectively;Described second stay cord quantity is mated with screwing bolts component count, and its fixing end is wrapped on the sleeve of screwing bolts assembly;The fixing end of described 3rd stay cord is connected with lock pin.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, described motion arm upper end is additionally provided with pulley bracket, installs for controlling the pulley that stay cord turns on described pulley bracket.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, described motion arm lower end is additionally provided with space angle guiding mechanism, described space angle guiding mechanism includes bearing pin and click transmission component, limits motion arm by click transmission component the most clockwise freely rotatable.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, is additionally provided with for limiting motion arm lockable mechanism of position in fixing seat circular track, and described lockable mechanism includes locking plate and draw-in groove;Described locking plate is evenly arranged, with fixing seat hinge mounted along fixing seat circumference;Described draw-in groove is positioned at the slide block of motion arm lower end to be fixed on seat.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, support frame as described above is provided with for guiding insulated conductor to enter the wedge shape director element of ground connection link wire draw-in groove, and described wedge shape director element is arranged symmetrically in the both sides of ground connection link.
The above-mentioned charged instrument installing ground connection link on High-Voltage Insulation circuit, is additionally provided with for pointing out hold-down bolt to screw the buzzer put in place, and described buzzer is arranged on bracing frame or motion arm, and two contact is connected with the earth terminal exposed part of ground connection link.
This utility model is when performing High-Voltage Insulation circuit ground connection link installation exercise, the fixing seat of yoke configurations can be arranged on high-tension pole, by the Magnet arranged on bracing frame, ground connection link to be installed is adsorbed on bracing frame, again lock pin is penetrated in bulb hinged seat, to limit the spatiality of bracing frame;Then coordinating by motion arm lower end slide block and fixing seat outer wall upper annular chute, complete motion arm position adjustment in the range of horizontal plane 360 °, the angle of motion arm and electric pole central axis is adjusted by the space angle guiding mechanism of motion arm lower end, also by the adjustment to Collapsible structure motion arm length, the bracing frame coordinated with motion arm upper end is made to be in the optimum position that ground connection link is installed, operation is for releasing the 3rd stay cord of bracing frame lockup state, make bracing frame servo-actuated with wire, and make insulated conductor enter in the wire draw-in groove of ground connection link under director element guides;Operation is for screwing the second stay cord of hold-down bolt, ground connection link wire draw-in groove is made to clamp insulated conductor, and the insulating barrier of insulated conductor is pierced through by the latch on wire draw-in groove inwall, so that the link body in link draw-in groove obtains short circuit current, after buzzer sends prompt tone, stop the operation of the second stay cord;The first stay cord that operation separates with ground connection link for driving two blocks of Magnet, makes two blocks of Magnet separate with ground connection link, completes the installation of ground connection link.As can be seen here, this utility model solves the charged installation question of High-Voltage Insulation circuit ground connection link, it is ensured that the safe operation of transmission line of electricity, reduces the maintenance cost of High-Voltage Insulation circuit.
Accompanying drawing explanation
Fig. 1 is the ground connection link that relates to of this utility model and wire assembly relation schematic diagram;
Fig. 2 is A-A cross-sectional view in Fig. 1;
Fig. 3 is the front view of the charged instrument installing ground connection link on High-Voltage Insulation circuit described in the utility model;
Fig. 4 is schematic enlarged-scale view at I in Fig. 3;
Fig. 5 is B-B cross-sectional view (after amplification) in Fig. 4;
Fig. 6 is schematic enlarged-scale view at II in Fig. 3;
Fig. 7 is the top view of the charged instrument installing ground connection link on High-Voltage Insulation circuit described in the utility model;
Fig. 8 is C-C cross-sectional view in Fig. 7;
Fig. 9 is the charged tool work view installing ground connection link on High-Voltage Insulation circuit described in the utility model.
In figure, each list of reference numerals is:
null1、Ground connection link,1-1、Wire clamp,1-1-1、Latch,1-2、Link body,1-3、Hold-down bolt assembly,2、Insulated conductor,2-1、Insulating barrier,3、Ground connection link installation tool,3-1、Fixing seat,3-1-1、Circular track,3-1-2、Locking plate,3-2、Motion arm,3-2-1、Bulb hinged seat,3-2-2、Pulley bracket,3-2-3、Pulley,3-3、Bracing frame,3-3-1、Wedge shape director element,3-3-2、Magnet,3-3-3、Magnet slide rail,3-4、Lock pin、3-5、Buzzer,3-5-1、Contact,3-6、Slide block fixes seat,3-7、Slide block,3-8、Bearing pin,3-9、Click transmission component,3-10、Stay cord control chamber,3-11、Draw-in groove,4、Electric pole;
S, stay cord, S1, the first stay cord, S2, the second stay cord, S3, the 3rd stay cord.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the charged instrument 3 installing ground connection link described in the utility model includes fixing seat 3-1, motion arm 3-2 and bracing frame 3-3;Described fixing seat 3-1 is yoke configurations, mates with the outside dimension of electric pole in transmission line of electricity 4, arranges circular track 3-1-1 on fixing seat 3-1 lateral wall;Described motion arm 3-2 is telescopic structure, and its lower end is equipped with by slide block 3-7 and circular track 3-1-1, and end arranges bulb hinged seat 3-2-1 thereon;Support frame as described above 3-3 one end is equipped with bulb hinged seat 3-2-1, the spatiality of bracing frame 3-3 is limited by penetrating the lock pin 3-4 in bulb hinged seat 3-2-1, the other end at bracing frame 3-3 is symmetrical arranged two pieces and is equipped with the Magnet slide rail 3-3-3 being arranged on bracing frame 3-3 for the Magnet 3-3-2 adsorbing ground connection link 1, described Magnet 3-3-2.
Referring to Fig. 3, Fig. 4, Fig. 5, Fig. 6, the charged instrument 3 installing ground connection link described in the utility model also sets up one group of stay cord S, described stay cord S includes the first stay cord S1 for driving two pieces of Magnet 3-3-2 to separate with ground connection link 1, for screwing the second stay cord S2 of hold-down bolt and for releasing the 3rd stay cord S3 of bracing frame 3-3 lockup state, be provided with stay cord control chamber 3-10 in the operating side of stay cord S;The quantity of described first stay cord S1 is two, and its fixing end is connected with symmetrically arranged two pieces of Magnet 3-3-2 respectively;Described second stay cord S2 quantity and screwing bolts assembly 1-3 quantity Matching, its fixing end is wrapped on the sleeve of screwing bolts assembly;Described 3rd stay cord S3 is fixing, and end is connected with lock pin 3-4.
Referring to Fig. 4, the charged instrument 3 installing ground connection link described in the utility model is additionally provided with pulley bracket 3-2-2 in described motion arm 3-2 upper end, and described pulley bracket 3-2-2 installs for controlling the pulley 3-2-3. that stay cord turns to
Referring to Fig. 6, the charged instrument 3 installing ground connection link described in the utility model is additionally provided with space angle guiding mechanism in described motion arm 3-2 lower end, described space angle guiding mechanism includes bearing pin 3-8 and click transmission component 3-9, limits motion arm 3-2 by click transmission component 3-9 the most clockwise freely rotatable.The charged instrument 3 installing ground connection link described in the utility model is additionally provided with for limiting motion arm 3-2 lockable mechanism of position in fixing seat 3-1 circular track 3-1-1;Described lockable mechanism includes that locking plate 3-1-2 and draw-in groove 3-11, described locking plate 3-1-2 are evenly arranged, with fixing seat 3-1 hinge mounted along fixing seat 3-1 circumference;Described draw-in groove 3-11 is positioned at the slide block of motion arm 3-2 lower end to be fixed on seat 3-6.
Referring to Fig. 7, Fig. 8, the charged instrument 3 installing ground connection link described in the utility model is additionally provided with the wedge shape director element 3-3-1 for guiding insulated conductor 2 to enter ground connection link wire draw-in groove on support frame as described above 3-3, and described wedge shape director element 3-3-1 is arranged symmetrically in the both sides of ground connection link 2.
Referring to Fig. 3, Fig. 4, the charged instrument 3 installing ground connection link described in the utility model is additionally provided with the buzzer 3-5 put in place for pointing out hold-down bolt to screw, described buzzer 3-5 is arranged on bracing frame 3-3 or motion arm 3-2, and two contact 3-5-1 is connected in a detachable manner with the earth terminal exposed part of the link body 1-2 of ground connection link 1.
Referring to Fig. 3 to Fig. 9, the charged instrument 3 of ground connection link of installing described in the utility model, when performing High-Voltage Insulation circuit ground connection link installation exercise, is carried out according to following operative step:
One, the fixing seat 3-1 of yoke configurations is arranged on high-tension pole 4, being adsorbed by the Magnet 3-3-2 arranged on bracing frame 3-3 on bracing frame 3-3 by ground connection link 1 to be installed, two contact 3-5-1 of buzzer 3-5 are connected in a detachable manner with the earth terminal exposed part of ground connection link 1;
Two, lock pin 3-4 is penetrated in the bulb hinged seat 3-2-1 of motion arm 3-2 upper end, to limit the spatiality of bracing frame;
Three, by being positioned at coordinating of the slide block 3-7 and fixing seat 3-1 outer wall upper annular chute 3-1-1 of motion arm 3-2 lower end, complete motion arm 3-2 adjustment in horizontal plane in the range of 360 °, the angle of motion arm 3-2 and electric pole 4 central axis is adjusted by the space angle guiding mechanism of motion arm 3-2 lower end, adjust the motion arm 3-2 length of Collapsible structure, make the bracing frame 3-3 coordinated with motion arm 3-2 upper end be in the optimum position that ground connection link is installed;
Four, operation is for releasing the 3rd stay cord S3 of bracing frame 3-3 lockup state, makes bracing frame 3-3 servo-actuated with insulated conductor 2, and makes insulated conductor enter in the wire draw-in groove of ground connection link 1 under wedge shape director element 3-3-1 guides;
Five, operation is for screwing the second stay cord S2 of hold-down bolt, fixing end by the second stay cord S2 drives the ut socket of hold-down bolt assembly 1-3 to rotate, insulated conductor 2 is clamped by the wire draw-in groove of ground connection link 1, and the insulating barrier 2-1 of insulated conductor 2 is pierced through by the latch 1-1-1 on wire draw-in groove inwall, so that the link body 1-2 in link draw-in groove obtains short circuit current, until buzzer 3-5 stops the operation of the second stay cord S2 after sending prompt tone;
Six, the first stay cord S1 that operation separates with ground connection link 1 for driving two pieces of Magnet 3-3-2, makes two pieces of Magnet 3-3-2 separate with ground connection link 1, and ground connection link 1 is installed on insulated conductor 2;
Seven, ground connection link installation tool 3 is removed from electric pole 4, complete the installation exercise of ground connection link 1.

Claims (7)

1. the charged instrument installing ground connection link on High-Voltage Insulation circuit, is characterized in that, the described charged instrument (3) installing ground connection link includes fixing seat (3-1), motion arm (3-2) and bracing frame (3-3);Described fixing seat (3-1) is yoke configurations, mates with the outside dimension of electric pole in transmission line of electricity (4), arranges circular track (3-1-1) on fixing seat (3-1) lateral wall;Described motion arm (3-2) is telescopic structure, and its lower end is equipped with circular track (3-1-1) by slide block (3-7), and end arranges bulb hinged seat (3-2-1) thereon;Support frame as described above (3-3) one end is equipped with bulb hinged seat (3-2-1), the spatiality of bracing frame (3-3) is limited by penetrating the lock pin (3-4) in bulb hinged seat (3-2-1), the other end at bracing frame (3-3) is symmetrical arranged two pieces and is equipped with the Magnet slide rail (3-3-3) being arranged on bracing frame (3-3) for the Magnet (3-3-2) adsorbing ground connection link (1), described Magnet (3-3-2).
The charged instrument installing ground connection link on High-Voltage Insulation circuit the most according to claim 1, it is characterized in that, the described charged instrument (3) installing ground connection link also sets up one group of stay cord (S), described stay cord (S) includes the first stay cord (S1) for driving two pieces of Magnet (3-3-2) to separate with ground connection link (1), is used for screwing second stay cord (S2) of hold-down bolt and being used for releasing the 3rd stay cord (S3) of bracing frame (3-3) lockup state, is provided with stay cord control chamber (3-10) in the operating side of stay cord (S);The quantity of described first stay cord (S1) is two, and its fixing end is connected with symmetrically arranged two pieces of Magnet (3-3-2) respectively;Described second stay cord (S2) quantity and screwing bolts assembly (1-3) quantity Matching, its fixing end is wrapped on the sleeve of screwing bolts assembly;The fixing end of described 3rd stay cord (S3) is connected with lock pin (3-4).
The charged instrument installing ground connection link on High-Voltage Insulation circuit the most according to claim 2, it is characterized in that, described motion arm (3-2) upper end is additionally provided with pulley bracket (3-2-2), is used for controlling the pulley (3-2-3) that stay cord turns to upper installation of described pulley bracket (3-2-2).
The charged instrument installing ground connection link on High-Voltage Insulation circuit the most according to claim 3, it is characterized in that, described motion arm (3-2) lower end is additionally provided with space angle guiding mechanism, described space angle guiding mechanism includes bearing pin (3-8) and click transmission component (3-9), limits motion arm (3-2) by click transmission component (3-9) the most clockwise freely rotatable.
5. according to the charged instrument installing ground connection link on High-Voltage Insulation circuit described in claim 4, it is characterized in that, the described charged instrument (3) installing ground connection link is additionally provided with for limiting motion arm (3-2) lockable mechanism of position in fixing seat (3-1) circular track (3-1-1);Described lockable mechanism includes locking plate (3-1-2) and draw-in groove (3-11), and described locking plate (3-1-2) is evenly arranged, with fixing seat (3-1) hinge mounted along fixing seat (3-1) circumference;Described draw-in groove (3-11) is positioned at the slide block of motion arm (3-2) lower end to be fixed on seat (3-6).
The charged instrument installing ground connection link on High-Voltage Insulation circuit the most according to claim 5, it is characterized in that, being additionally provided with on support frame as described above (3-3) for guiding insulated conductor (2) to enter the wedge shape director element (3-3-1) of ground connection link wire draw-in groove, described wedge shape director element (3-3-1) is arranged symmetrically in the both sides of ground connection link (2).
The charged instrument installing ground connection link on High-Voltage Insulation circuit the most according to any one of claim 1 to 6, it is characterized in that, the described charged instrument (3) installing ground connection link is additionally provided with the buzzer (3-5) put in place for pointing out hold-down bolt to screw, described buzzer (3-5) is arranged on bracing frame (3-3) or motion arm (3-2), and two contact (3-5-1) is connected with the earth terminal exposed part of ground connection link (1).
CN201521059323.4U 2015-12-18 2015-12-18 Electrified instrument of installing ground connection link on high voltage insulation circuit Withdrawn - After Issue CN205429570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521059323.4U CN205429570U (en) 2015-12-18 2015-12-18 Electrified instrument of installing ground connection link on high voltage insulation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521059323.4U CN205429570U (en) 2015-12-18 2015-12-18 Electrified instrument of installing ground connection link on high voltage insulation circuit

Publications (1)

Publication Number Publication Date
CN205429570U true CN205429570U (en) 2016-08-03

Family

ID=56538323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521059323.4U Withdrawn - After Issue CN205429570U (en) 2015-12-18 2015-12-18 Electrified instrument of installing ground connection link on high voltage insulation circuit

Country Status (1)

Country Link
CN (1) CN205429570U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490207A (en) * 2015-12-18 2016-04-13 国家电网公司 Grounding hanging ring installation tool for high-voltage insulation line
CN108539694A (en) * 2018-05-10 2018-09-14 国网山东省电力公司济南市章丘区供电公司 A kind of power Transmission supporting rack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105490207A (en) * 2015-12-18 2016-04-13 国家电网公司 Grounding hanging ring installation tool for high-voltage insulation line
CN108539694A (en) * 2018-05-10 2018-09-14 国网山东省电力公司济南市章丘区供电公司 A kind of power Transmission supporting rack

Similar Documents

Publication Publication Date Title
CN204552247U (en) A kind of portable insulator crossarm
CN202268663U (en) Bridging over-current hardware of CT (Current Transformer) equipment and tubular bus bar for converter station
CN205429570U (en) Electrified instrument of installing ground connection link on high voltage insulation circuit
CN202166716U (en) Insulation test device used for superhigh voltage basin-type insulator
CN203481707U (en) Upper pile head drainage wire fixing rod
CN203103882U (en) Insulation bracing frame for live 10kV cable lead disconnection and connection operation
CN110716098A (en) Composite insulator wet power frequency rain test device
CN105490207B (en) A kind of high-voltage isulation circuit is grounded link installation tool
CN204516510U (en) A kind of insulator
CN102707096B (en) Universal insulation cap for voltage withstand test of 66kV cables
CN205476792U (en) Insulator crossarm for 10kv distribution lines
CN203377089U (en) Tool special for lead threading of transformer bushing
CN204144204U (en) A kind of fast disassembly type outdoor high-voltage current-limiting fuse
CN104393514A (en) An insulation pull rod applied to a plurality of operating environments of a transformer station
CN210283972U (en) Railway power transmission line anti-winding device
CN201408846Y (en) Universal and detachable joint of branch cable
CN202905452U (en) Transformer bushing coil out installation rack
CN205211610U (en) Static contact gold utensil
CN202434988U (en) 10 kV drop fuse cable electroscopy grounding wire
CN204741093U (en) But diversion short circuit grounding fastener
CN209487753U (en) A kind of novel grounded folder
CN202599981U (en) General insulation cap for 66kV cable withstand voltage test
CN204538635U (en) Lightning arrester is installed and is used composite type locating rack
CN204304197U (en) High voltage safeguard switch Special grounding rod
CN202384721U (en) Power transmission line windproof bias apparatus fixed wire clamp

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160803

Effective date of abandoning: 20171024