CN108134333B - A transfer trolley - Google Patents

A transfer trolley Download PDF

Info

Publication number
CN108134333B
CN108134333B CN201810133971.1A CN201810133971A CN108134333B CN 108134333 B CN108134333 B CN 108134333B CN 201810133971 A CN201810133971 A CN 201810133971A CN 108134333 B CN108134333 B CN 108134333B
Authority
CN
China
Prior art keywords
circuit breaker
move
connecting piece
transfer trolley
guide rail
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
Application number
CN201810133971.1A
Other languages
Chinese (zh)
Other versions
CN108134333A (en
Inventor
蒋东伶
高锵源
王铮
佘敏
陈益强
杨舒
郭琪敏
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.)
Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd
Quanzhou Yixing Electric Power Co Ltd
Original Assignee
Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd
Quanzhou Yixing 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 Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd, Quanzhou Yixing Electric Power Co Ltd filed Critical Putian Power Supply Co of State Grid Fujian Electric Power Co Ltd
Priority to CN201810133971.1A priority Critical patent/CN108134333B/en
Publication of CN108134333A publication Critical patent/CN108134333A/en
Application granted granted Critical
Publication of CN108134333B publication Critical patent/CN108134333B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Trip Switchboards (AREA)

Abstract

一种转运小车，用于将断路器推进或拉出高压开关柜，包括底部设置有行走机构的底架、设置在底架顶部的载物台、可移动设置在载物台上用于与断路器连接的连接机构、驱动连接机构沿断路器推进或拉出方向移动的移动机构，使用时，通过连接机构与断路器连接，然后通过移动机构驱动连接结构沿断路器推进或拉出方向移动，即可将断路器推进或拉出高压开关柜中，转运小车的整体结构简单，且操作简单，无需太大的人力即可将断路器推进或拉出高压开关柜中。

A transfer trolley used to push or pull the circuit breaker out of the high-voltage switch cabinet, including a chassis with a traveling mechanism at the bottom, a loading platform on the top of the chassis, and a removable loading platform for disconnecting the circuit breaker. The connecting mechanism for connecting the circuit breaker and the moving mechanism that drives the connecting mechanism to move in the advancing or pulling out direction of the circuit breaker. When in use, it is connected to the circuit breaker through the connecting mechanism, and then drives the connecting structure to move in the advancing or pulling out direction of the circuit breaker through the moving mechanism. The circuit breaker can be pushed or pulled out of the high-voltage switch cabinet. The overall structure of the transfer trolley is simple and easy to operate. It does not require much manpower to push or pull the circuit breaker into the high-voltage switch cabinet.

Description

Transfer trolley
Technical Field
The invention belongs to the field of electric tools, and particularly relates to a transfer trolley.
Background
The breaker transferring trolley is a tooling trolley for pulling out or pushing in a breaker chamber of a breaker in a removable switch device, most of breaker transferring trolleys in the existing market are fixed shelves, when the breaker is pushed into the breaker chamber, the breaker is required to be placed on the shelf of the transferring trolley, the breaker is pushed into the breaker chamber by pushing the breaker, if the breaker is required to be pulled out, the breaker transferring trolley is in butt joint with the switch device, the breaker is pulled out manually, the breaker is pulled onto the breaker transferring trolley through the movement of a roller on a breaker chassis, maintenance treatment is carried out again, the weight of the breaker is large, and the breaker is pulled out or pushed into the breaker chamber by manpower only, so that the labor and the time are wasted, and the improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a transfer trolley which is labor-saving, simple to operate and convenient to pull out or push in a high-voltage switch cabinet.
The invention adopts the following technical scheme:
the utility model provides a transfer dolly for with circuit breaker impel or pull out high tension switchgear, is provided with running gear's chassis, setting up the objective table at the chassis top including the bottom, movably set up the coupling mechanism that is used for being connected with the circuit breaker on the objective table, drive coupling mechanism along the moving mechanism that circuit breaker impels or pulls out the direction and remove.
Further, the circuit breaker is provided with two pull rings which are opposite left and right, and the connecting mechanism comprises a base movably arranged on the objective table, a supporting rod arranged on the base, a left connecting piece and a right connecting piece which are movably arranged on the supporting rod and connected with the two pull rings, and a driving device for driving the left connecting piece and the right connecting piece to move in opposite directions or opposite directions.
Further, the moving mechanism comprises a first guide rail and a first screw nut pair, the base is movably arranged on the first guide rail, the first guide rail is arranged on the objective table in an extending mode along the pushing or pulling direction of the circuit breaker, the connecting mechanism is movably arranged on the first guide rail, and the first screw nut pair is arranged between the objective table and the base and used for driving the connecting mechanism to move on the first guide rail.
Further, the first screw-nut pair comprises a first nut fixedly connected with the base and a first screw rod rotatably arranged on the objective table and matched with the first nut, the first screw rod is arranged at the bottom of the objective table, a yielding hole for the first nut to move back and forth is formed in the objective table, and the yielding hole extends along the pushing or pulling direction of the circuit breaker.
Further, the driving device comprises a rotating shaft rotatably arranged on the base, gears arranged on the rotating shaft, left racks and right racks which are respectively arranged on two opposite sides of the gears and meshed with the gears, and a handle which is connected with the rotating shaft and drives the rotating shaft to rotate, wherein the left racks and the right racks can only move in opposite directions or in opposite directions, the left connecting piece is connected with the left racks, and the right connecting piece is connected with the right racks.
Further, a traveling track for the breaker to travel is arranged on the objective table.
Further, the device further comprises a correction mechanism, the object stage is arranged at the top of the bottom frame in a left-right moving way, the correction mechanism is used for operating the object stage to move left-right, a positioning hole is formed in the high-voltage switch cabinet, a positioning column matched with the positioning hole is arranged on the object stage, and the object stage can be operated by the correction mechanism to move left-right so that the positioning column is aligned with the positioning hole.
Further, the correction mechanism comprises a second lead screw nut pair.
Further, the device also comprises a lifting seat which is arranged on the underframe in a lifting and adjusting way, and the objective table is arranged on the lifting seat in a way of being capable of moving left and right.
As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following beneficial effects: the transfer trolley comprises a chassis, a connecting mechanism and a moving mechanism, when in use, the transfer trolley is connected with the circuit breaker through the connecting mechanism, and then the moving mechanism drives the connecting mechanism to move along the pushing or pulling direction of the circuit breaker, so that the circuit breaker can be pushed or pulled out of the high-voltage switch cabinet, the whole structure of the transfer trolley is simple, the operation is simple, and the circuit breaker can be pushed or pulled out of the high-voltage switch cabinet without too much manpower; the connecting mechanism is provided with a driving device, the left rack and the right rack are moved in opposite directions through the driving device, the left pull ring and the right pull ring on the circuit breaker are driven to move in opposite directions, the circuit breaker can be pulled out of the switch cabinet without too much manpower, and the operation is simple; the correcting mechanism is arranged between the underframe and the objective table and is used for operating the objective table to move along the left-right direction, so that the positioning column is aligned with the positioning hole, and the circuit breaker is conveniently pushed into the high-voltage switch cabinet; through setting up the elevating socket on the chassis, drive objective table lift and remove, drive the circuit breaker lift and remove then to adapt to the high tension switchgear of not co-altitude.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
fig. 3 is a partial schematic view of the present invention.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 3, a transfer trolley for pushing or pulling a circuit breaker into or out of a high voltage switchgear includes a chassis 1, a connection mechanism 3, a moving mechanism 2, a correcting mechanism 4, an objective table 5, and a lifting base 6;
the bottom of the circuit breaker is provided with a handcart, the handcart is provided with travelling wheels, and the circuit breaker is provided with two pull rings which are opposite left and right;
the bottom of the underframe 1 is provided with a travelling mechanism, and the travelling mechanism is specifically a universal wheel 11 arranged at the bottom of the underframe 1;
the object stage 5 can be arranged on the lifting seat 6 in a left-right moving way;
the moving mechanism 2 is arranged on the objective table 5 and is used for driving the connecting mechanism to move along the pushing-out direction of the 3-circuit breaker, and comprises a first guide rail 21 and a first screw nut pair, wherein the first guide rail 21 is arranged on the objective table 5 and extends along the pushing-out direction of the circuit breaker, the connecting mechanism 3 is movably arranged on the first guide rail 21, the first screw nut pair is arranged between the objective table 5 and the connecting mechanism 3 and is used for driving the connecting mechanism 3 to move on the first guide rail 22, the first screw nut pair comprises a first nut (not shown in the figure) fixedly connected with the connecting mechanism 3 and a first screw 221 matched with the first nut, the first screw 221 is arranged at the bottom of the objective table 5, a yielding hole 51 for the first nut to move back and forth is arranged on the objective table 5, the yielding hole 51 extends along the pushing-out direction of the circuit breaker, and further, a walking track 7 for the circuit breaker handcart to walk is further arranged on the objective table 5;
the connecting mechanism 3 is movably arranged on the first guide rail 21 and is used for being connected with a circuit breaker, and comprises a base 31, a supporting rod 32, a left connecting piece 33, a right connecting piece 34 and a driving device, wherein the base 31 is movably arranged on the first guide rail 21, the supporting rod 32 is arranged on the base 31, the left connecting piece 33 and the right connecting piece 34 are movably arranged on the supporting rod 32 and are connected with two pull rings, the driving device drives the left connecting piece 33 and the right connecting piece 34 to move oppositely or reversely, the driving device specifically comprises a rotating shaft 351, a gear (not shown) and a handle 354, the left connecting piece 33 and the right connecting piece 353 are respectively arranged on two opposite sides of the gear and meshed with the gear, the handle 354 is connected with the rotating shaft 351 and drives the rotating shaft 351, the left connecting piece 33 and the left connecting piece 34 are connected with the right connecting piece 353, further, the left connecting piece 352 and the right connecting piece 353 can only move oppositely or reversely, a left guide hole is arranged on the left connecting piece 352, a left guide post is arranged on the base 31, the left guide hole extends along the direction perpendicular to the first guide rail 21, a right guide hole is arranged on the right connecting piece 31, the left guide hole is arranged on the right connecting piece is opposite to the right connecting piece, and the right guide post is arranged along the direction perpendicular to the right guide hole which is opposite to the right guide hole through the right guide post and can extend along the direction perpendicular to the first guide hole 21;
the correction mechanism 4 is arranged on the lifting seat 6 and is used for operating the object stage 5 to move left and right, a positioning hole is formed in the bottom of the high-voltage switch cabinet, a positioning column 52 matched with the positioning hole is formed in the object stage 5, the object stage 5 can be operated by the correction mechanism 4 to move left and right so that the positioning column 52 is aligned with the positioning hole to finish correction, a circuit breaker is conveniently pushed into the high-voltage switch cabinet, the correction mechanism 4 comprises a second guide rail 41 and a second screw nut pair, the second guide rail 41 is arranged on the lifting seat 6 in an extending manner along the direction perpendicular to the first guide rail 21, the object stage 5 is movably arranged on the second guide rail 41, the second screw nut pair is used for driving the object stage 5 to move on the second guide rail 42, further, the second screw nut pair comprises a second nut 422 fixedly connected with the object stage 5 and a second screw 421 rotatably arranged on the support and matched with the second nut 422, and the second screw nut 421 is driven to move left and right so that the positioning column 52 is aligned with the positioning hole to finish correction;
the lifting seat 6 is arranged on the underframe 1 in a lifting and adjusting manner, and comprises a supporting plate 61 which is arranged on the underframe 1 in a lifting and moving manner, a third nut 62 which is rotatably arranged on the underframe 1 and a third screw rod 63 which is arranged between the supporting plate 61 and the underframe 1 and is matched with the third nut 62, a hole through which the third screw rod 63 passes is formed in the underframe 1, one end of the third screw rod 63 is connected with the bottom of the supporting plate 61, the other end of the third screw rod 63 passes through the third nut 62 and the hole, and the lifting seat 6 is arranged on the underframe 1 to drive the objective table 5 to lift and move, and then drive the circuit breaker to lift and move so as to adapt to high-voltage switch cabinets with different heights.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, i.e., the invention is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the invention.

Claims (6)

1.一种转运小车，用于将断路器推进或拉出高压开关柜，其特征在于：包括底部设置有行走机构的底架、设置在底架顶部的载物台、可移动设置在载物台上用于与断路器连接的连接机构、驱动连接机构沿断路器推进或拉出方向移动的移动机构；1. A transfer trolley, used to push or pull the circuit breaker out of the high-voltage switch cabinet, which is characterized in that: it includes a chassis with a walking mechanism at the bottom, a loading platform arranged on the top of the chassis, and a movable loading platform. The connecting mechanism on the platform is used to connect to the circuit breaker, and the moving mechanism that drives the connecting mechanism to move in the direction of advancing or pulling out the circuit breaker; 所述断路器设置有左右相对的两拉环，所述连接机构包括可移动设置在载物台上的基座、设置在基座上的支撑杆、可移动设置在支撑杆上连接两拉环的左连接件与右连接件、驱动左连接件与右连接件相向或相背而行的驱动装置；The circuit breaker is provided with two pull rings facing each other on the left and right. The connection mechanism includes a base movably disposed on the stage, a support rod disposed on the base, and the two pull rings movably disposed on the support rod. The left connecting piece and the right connecting piece, and the driving device that drives the left connecting piece and the right connecting piece to move toward or away from each other; 所述移动机构包括第一导轨和第一丝杆螺母副，所述基座可移动设置在第一导轨上，第一导轨沿断路器推进或拉出方向延伸设置在载物台上，所述连接机构可移动设置在第一导轨上，第一丝杆螺母副设置在载物台与基座之间，用于驱动所述连接机构在第一导轨上移动；The moving mechanism includes a first guide rail and a first screw nut pair. The base is movably disposed on the first guide rail. The first guide rail extends along the circuit breaker pushing or pulling out direction and is disposed on the loading platform. The connecting mechanism is movably disposed on the first guide rail, and the first screw nut pair is disposed between the stage and the base for driving the connecting mechanism to move on the first guide rail; 所述驱动装置包括可转动设置在基座上的转轴、设置在转轴上的齿轮、分别设置在齿轮相对两侧并与齿轮相互啮合的左齿条与右齿条和与转轴连接并驱动转轴转动的手柄，左齿条与右齿条仅可相向或相背移动，所述左连接件与左齿条连接，所述右连接件与右齿条连接。The driving device includes a rotating shaft rotatably arranged on the base, a gear arranged on the rotating shaft, a left rack and a right rack respectively arranged on opposite sides of the gear and meshing with the gear, and are connected to the rotating shaft and drive the rotating shaft to rotate. The handle, the left rack and the right rack can only move toward or away from each other, the left connecting piece is connected to the left rack, and the right connecting piece is connected to the right rack. 2.根据权利要求1所述的一种转运小车，其特征在于：所述第一丝杆螺母副包括与基座固定连接的第一螺母和可转动设置在载物台上与第一螺母配合使用的第一丝杆，所述第一丝杆设置在载物台的底部，所述载物台上设置有供第一螺母来回移动的让位孔，让位孔沿断路器推进或拉出方向延伸设置。2. A transfer trolley according to claim 1, characterized in that: the first screw nut pair includes a first nut fixedly connected to the base and a first nut rotatably arranged on the loading platform to cooperate with the first nut. The first screw rod is used. The first screw rod is arranged at the bottom of the carrier. The carrier is provided with a relief hole for the first nut to move back and forth. The relief hole is pushed or pulled out along the circuit breaker. Direction extension settings. 3.根据权利要求1或2所述的一种转运小车，其特征在于：所述载物台上设置有供断路器行走的行走轨道。3. A transfer trolley according to claim 1 or 2, characterized in that: the carrying platform is provided with a walking track for the circuit breaker to travel. 4.根据权利要求1或2所述的一种转运小车，其特征在于：还包括校正机构，所述载物台可左右移动地设置在底架顶部，校正机构用于操作载物台左右移动，所述高压开关柜上设置有定位孔，所述载物台上设置有与定位孔配合的定位柱，可通过校正机构操作载物台左右移动使定位柱与定位孔对准。4. A transfer trolley according to claim 1 or 2, characterized in that: it also includes a correction mechanism, the carrier is disposed on the top of the chassis to move left and right, and the correction mechanism is used to operate the carrier to move left and right. , The high-voltage switch cabinet is provided with a positioning hole, and the stage is provided with a positioning post that matches the positioning hole. The correction mechanism can be used to operate the stage to move left and right to align the positioning post with the positioning hole. 5.根据权利要求4所述的一种转运小车，其特征在于：所述校正机构包括第二丝杆螺母副。5. A transfer trolley according to claim 4, characterized in that the correction mechanism includes a second screw nut pair. 6.根据权利要求1或2所述的一种转运小车，其特征在于：还包括可升降调节地设置在底架上的升降座，载物台可左右移动地设置在升降座上。6. A transfer trolley according to claim 1 or 2, characterized in that: it further includes a lifting seat that can be adjusted up and down on the chassis, and the loading platform can be moved left and right on the lifting seat.
CN201810133971.1A 2018-02-09 2018-02-09 A transfer trolley Active CN108134333B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810133971.1A CN108134333B (en) 2018-02-09 2018-02-09 A transfer trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810133971.1A CN108134333B (en) 2018-02-09 2018-02-09 A transfer trolley

Publications (2)

Publication Number Publication Date
CN108134333A CN108134333A (en) 2018-06-08
CN108134333B true CN108134333B (en) 2024-02-23

Family

ID=62430858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810133971.1A Active CN108134333B (en) 2018-02-09 2018-02-09 A transfer trolley

Country Status (1)

Country Link
CN (1) CN108134333B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109573884A (en) * 2019-01-23 2019-04-05 常州轻工职业技术学院 A kind of hoistable platform for dynamic battery changing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315600A (en) * 2011-05-17 2012-01-11 江苏省电力公司常州供电公司 Maintenance car of handcart type breaker equipment
CN207819271U (en) * 2018-02-09 2018-09-04 泉州亿兴电力有限公司 A kind of transport carriage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948074B2 (en) * 2013-10-10 2018-04-17 Schneider Electric Industries Sas Circuit breaker arrangement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102315600A (en) * 2011-05-17 2012-01-11 江苏省电力公司常州供电公司 Maintenance car of handcart type breaker equipment
CN207819271U (en) * 2018-02-09 2018-09-04 泉州亿兴电力有限公司 A kind of transport carriage

Also Published As

Publication number Publication date
CN108134333A (en) 2018-06-08

Similar Documents

Publication Publication Date Title
CN202463861U (en) Metal armored switch transfer cart
CN106786081A (en) A kind of general transfer device of middle high-voltage switch gear
CN207977663U (en) A kind of transport carriage
CN207896521U (en) A kind of transport carriage
CN108992255B (en) Full-automatic medical special carrier for patient
CN207819271U (en) A kind of transport carriage
CN204568676U (en) A transmission mechanism of a material catcher frame of a transport trolley used in the production of sterile drugs
CN108134333B (en) A transfer trolley
CN209332515U (en) Full-automatic medical patient's dedicated transfer car
CN107468430A (en) A kind of liftable Medical handcart and application method
CN219859519U (en) Material receiving disc for spring production
CN210133849U (en) Railway transportation goods switching device
CN203111146U (en) Boosting mechanism for battery box and battery box replacement equipment with boosting mechanism
CN102963339B (en) Battery box assistance mechanism and battery box replacing device with same
CN109842049A (en) A kind of general handcart for transporting in transformer substation switch room
CN204242277U (en) An installation and maintenance device for an automatic teller machine core module
CN206742713U (en) A kind of 35kV current transformers, voltage transformer transport installation handcart
CN112278039B (en) A hydraulic lifting and transporting device for a trolley switch
CN205129503U (en) Iron fillings case turning device
CN216005127U (en) Electric power that can stably support overhauls strutting arrangement
CN212529747U (en) An easy-to-remove transport device for food processing
CN208577396U (en) High-tension switch cabinet multifunctional dolly device
CN108969255A (en) A kind of Multifunctional medical electric transfer bed with horizontal guide rail
CN207912839U (en) A kind of liftable Medical handcart
CN211985966U (en) Patient transferring cart convenient for getting on and off bed and avoiding falling down from bed

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180601

Address after: 362000 Quanzhou 5 economic and Technological Development Zone, Fujian

Applicant after: QUANZHOU YIXING ELECTRIC POWER Co.,Ltd.

Applicant after: STATE GRID PUTIAN ELECTRIC POWER SUPPLY Co.

Address before: 362000 Quanzhou 5 economic and Technological Development Zone, Fujian

Applicant before: QUANZHOU YIXING ELECTRIC POWER Co.,Ltd.

SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant