CN203910634U - Grounding switch manual and electric operation automatic conversion device - Google Patents

Grounding switch manual and electric operation automatic conversion device Download PDF

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Publication number
CN203910634U
CN203910634U CN201420364256.6U CN201420364256U CN203910634U CN 203910634 U CN203910634 U CN 203910634U CN 201420364256 U CN201420364256 U CN 201420364256U CN 203910634 U CN203910634 U CN 203910634U
Authority
CN
China
Prior art keywords
mounting panel
fixed block
portable plate
switch
earthed switch
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.)
Expired - Fee Related
Application number
CN201420364256.6U
Other languages
Chinese (zh)
Inventor
邵旭威
方向
倪红华
郑文林
付见春
徐良凯
王萃飞
朱海成
付宗鹏
赵苏海
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.)
ZHENGJIANG STED ELECTRONIC CO Ltd
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
ZHENGJIANG STED ELECTRONIC CO Ltd
State Grid Corp of China SGCC
Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHENGJIANG STED ELECTRONIC CO Ltd, State Grid Corp of China SGCC, Jinhua Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical ZHENGJIANG STED ELECTRONIC CO Ltd
Priority to CN201420364256.6U priority Critical patent/CN203910634U/en
Application granted granted Critical
Publication of CN203910634U publication Critical patent/CN203910634U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a grounding switch manual and electric operation automatic conversion device. The grounding switch manual and electric operation automatic conversion device comprises a mounting plate, an upper fixing block, a lower fixing block, a movable plate, an operating handle, a travel switch and a reset pull spring; an operation hole is formed in the movable plate; a positioning hole is formed in the mounting plate; and the bottom end of the movable plate is provided with a control unit. According to the grounding switch manual and electric operation automatic conversion device of the utility model, the movable plate can move at the mounting plate, so that the control portion can be made to control the travel switch and enable the travel switch to be switched off, and as a result, a grounding switch switch-on and switch-off loop can be switched off; the operating handle is plugged into the operation hole which is formed in the movable plate and is matched with a grounding switch shaft, so that manual operation on a grounding switch can be realized; the movable plate can be reset through the reset pull spring; a switch-on and switch-off loop on the travel switch is switched on, so that electric operation of grounding can be realized; and thus, automatic conversion of manual operation and electric operation of the grounding switch can be realized. The grounding switch manual and electric operation automatic conversion device is of structural simplicity. The movable plate moves along the upper fixing plate and the lower fixing plate, so that the stability of the movable plate in movement can be ensured, and damage to the travel switch which is caused by the movable plate can be avoided, and high safety performance can be realized.

Description

Earthed switch is manual, electric operating automatic transfer equipment
Technical field
The utility model relate to earthed switch manually, electric operating automatic transfer equipment.
Background technology
The current central-positioned high-voltage switch cabinet earthed switch overwhelming majority is manual operation, along with constantly promoting the use of of intellectualized switchgear, electrically operated earthed switch is also more and more extensive, the default action mode of existing intelligent central-positioned high-voltage switch cabinet earthed switch is electric operating, and can not well change between manual operation and electric operating, needs operating personnel to operate respectively, Practical Performance is poor, workload is large, poor safety performance, poor reliability.
Utility model content
The technical problems to be solved in the utility model is the defect that existing earthed switch exists when manual operation and electric operating, thereby provide, a kind of earthed switch that can automatically change between manual operation and electric operating is manual, electric operating automatic transfer equipment.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: earthed switch is manual, electric operating automatic transfer equipment, comprise mounting panel, be fixedly connected on the upper fixed block on mounting panel, lower fixed block, be flexibly connected the portable plate on mounting panel, control the manually operated operating grip of earthed switch, control the electrically operated travel switch of earthed switch, the two ends up and down of described portable plate are movably connected on mounting panel along upper fixed block and lower fixed block respectively, the middle part of described portable plate is provided with the handle hole matching with earthed switch axle, on described mounting panel below handle hole, be provided with the location hole matching with handle hole, the movable stroke of described portable plate on mounting panel is more than or equal to the diameter of handle hole, on the described mounting panel above location hole, be provided with the pressing plate of installing for operating grip, the bottom of described portable plate is provided with controls the disconnection of divide-shut brake loop or closed control part on travel switch, the reset tension spring that also comprises the portable plate reset making after activity, the bottom of described reset tension spring is connected with portable plate, the top of described reset tension spring is connected with mounting panel.
Preferably, sloping push pedal is established in described controlling position bottom, the cross section of described push pedal on mounting panel is L shaped, the horizontal part of described push pedal is fixedly connected on mounting panel, and the vertical portion of described push pedal arranges downwards, and being provided with of slope is beneficial to the disconnection of divide-shut brake loop or closed procedure on travel switch, reduced the downforce of travel switch and lifting surface area, avoided the damage of travel switch, reduced travel switch and damaged the workload of bringing, result of use is good.
Preferably, fixed piece and lower fixed block are symmetrical arranged about the horizontal axis of mounting panel, and fixed piece and lower fixed block are all fixedly connected on mounting panel by screw, movable effective, simple in structure, easy for installation.
Preferably, on described portable plate, be respectively equipped with the upper hopper chute matching with upper fixed block and the gliding groove matching with lower fixed block, between described upper hopper chute and upper fixed block, be provided with at least one group of control upper hopper chute and be slidably connected at the first positive stop strip and the first stopper slot on fixed block, between described gliding groove and lower fixed block, be provided with at least one group of control gliding groove and be slidably connected at the second positive stop strip and the second stopper slot on lower fixed block, by the first positive stop strip and the first stopper slot, control upper hopper chute slides on upper fixed block, the second positive stop strip and the second stopper slot are controlled gliding groove and are slided on lower fixed block, effectively avoided when sliding movable block come off on fixed block or lower fixed block, movable effective, be convenient to handle hole to align with location hole, Practical Performance is good, simple in structure, simple to operate.
Preferably, the outer ledge of described portable plate is provided with convex edge portion, described convex edge portion is provided with the connecting hole connecting for reset tension spring, and the madial wall of described convex edge portion is provided with reset tension spring is fixedly connected on to the clamp in the portion of convex edge, is convenient to reset tension spring location, portable plate better reduction, avoided in reseting procedure, extension spring is separated with portable plate, and security performance is high, result of use is good, easy installation and removal.
Preferably, the middle part of described pressing plate is provided with the through hole that convenient operation handle wears, on described mounting panel below pressing plate, be provided with operating grip is locked to the elastic cord on pressing plate, by elastic cord, operating grip is locked on pressing plate, reduced the break-off of operating grip, simple in structure, easy for installation, security performance is good, and convenient operation handle is fixed and taken.
In sum, advantage of the present utility model: all cross portable plate and make control part control travel switch separately make earthed switch divide-shut brake loop disconnect in mounting panel activity, the handle hole matching with earthed switch axle that operating grip insertion portable plate is provided with is realized manual operation to earthed switch, by reset tension spring, portable plate is resetted, divide-shut brake circuit closed on travel switch, make ground connection realize electric operating, realized earthed switch manual, electrically operated automatic conversion, simple in structure, portable plate is movable along upper mounted plate and bottom plate, guaranteed the stationary performance of portable plate when activity, avoided the damage of portable plate to travel switch, security performance is high, by pressing plate, operating grip is installed, effectively raise the flexibility of operation, reduced the workload that operating personnel carry operating grip, easy for installation, easy to use and reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is that the utility model earthed switch is manual, the structural representation of electric operating automatic transfer equipment.
Embodiment
Embodiment mono-:
As shown in Figure 1, earthed switch is manual, electric operating automatic transfer equipment, comprise mounting panel 1, be fixedly connected on the upper fixed block 2 on mounting panel 1, lower fixed block 3, be flexibly connected the portable plate 4 on mounting panel 1, control the manually operated operating grip 5 of earthed switch, control the electrically operated travel switch 6 of earthed switch, the two ends up and down of described portable plate 4 are movably connected on mounting panel 1 along upper fixed block 2 and lower fixed block 3 respectively, the middle part of described portable plate 4 is provided with the handle hole 43 matching with earthed switch axle, on described mounting panel 1 below handle hole, be provided with the location hole 11 matching with handle hole 43, the movable stroke of described portable plate 4 on mounting panel 1 is more than or equal to the diameter of handle hole 43, on the described mounting panel 1 above location hole 11, be provided with the pressing plate 8 of installing for operating grip 5, the bottom of described portable plate 4 is provided with controls the disconnection of divide-shut brake loop or closed control part 9 on travel switch 6, the reset tension spring 7 that also comprises portable plate 4 resets that make after activity, the bottom of described reset tension spring 7 is connected with portable plate 4, the top of described reset tension spring 7 is connected with mounting panel 1, 9 bottoms of described control part are provided with the push pedal on slope 91, the cross section of described push pedal on mounting panel 1 is L shaped, the horizontal part of described push pedal is fixedly connected on mounting panel 1, the vertical portion of described push pedal arranges downwards, being provided with of slope 91 is beneficial to the disconnection of divide-shut brake loop or closed procedure on travel switch 6, reduced the downforce of travel switch 6 and lifting surface area, avoided the damage of travel switch 6, reduce travel switch 6 and damaged the workload of bringing, result of use is good, fixed piece 2 and lower fixed block 3 are symmetrical arranged about the horizontal axis of mounting panel 1, fixed piece 2 and lower fixed block 3 are all fixedly connected on mounting panel 1 by screw, movable effective, simple in structure, easy for installation, on described portable plate 4, be respectively equipped with the upper hopper chute 41 matching with upper fixed block 2 and the gliding groove 42 matching with lower fixed block 3, described upper hopper chute 41 is provided with at least one the first positive stop strips, fixed piece 2 is provided with the first stopper slot matching with the first positive stop strip, described gliding groove 42 is provided with at least one the second positive stop strips, described lower fixed block 3 is provided with the second stopper slot matching with the second positive stop strip, by the first positive stop strip and the first stopper slot, control upper hopper chute 41 slides on upper fixed block 2, the second positive stop strip and the second stopper slot are controlled gliding groove 42 and are slided on lower fixed block 3, effectively avoided when sliding movable block come off on fixed block 2 or lower fixed block 3, movable effective, be convenient to handle hole 43 to align with location hole 11, Practical Performance is good, simple in structure, simple to operate, the outer ledge of described portable plate 4 is provided with convex edge portion 40, described convex edge portion 40 is provided with the connecting hole 400 connecting for reset tension spring 7, the madial wall of described convex edge portion 40 is provided with reset tension spring 7 is fixedly connected on to the clamp 401 in convex edge portion 40, be convenient to reset tension spring 7 location, portable plate 4 better reduction, avoided in reseting procedure, extension spring 7 is separated with portable plate 4, security performance is high, result of use is good, easy installation and removal, the middle part of described pressing plate 8 is provided with the through hole 81 that convenient operation handle 5 wears, on described mounting panel 1 below pressing plate 8, be provided with operating grip 5 is locked to the elastic cord 82 on pressing plate 8, by elastic cord, operating grip 5 is locked on pressing plate 8, reduced the break-off of operating grip 5, simple in structure, easy for installation, security performance is good, convenient operation handle 5 is fixed and takes.
Embodiment bis-:
Earthed switch as described in embodiment mono-manually, electric operating automatic transfer equipment, the present embodiment has following difference: fixed piece 2 is provided with at least one the first positive stop strips, described upper hopper chute 41 is provided with the first stopper slot matching with the first positive stop strip, described lower fixed block 3 is provided with at least one the second positive stop strips, and described gliding groove 42 is provided with the second stopper slot matching with the second positive stop strip.
During use, mounting panel 1 is fixedly connected on to central-positioned high-voltage switch cabinet, the horizontal axis of earthed switch operating axis 10 is overlapped with the horizontal axis of location hole 11 on mounting panel 1, while needing manual operation earthed switch, by lower platen 8, portable plate 4 is moved down on mounting panel 1 along upper fixed block 2 and lower fixed block 3, the control part 9 that is fixedly connected on portable plate 4 belows contacts with travel switch 6, make it disconnect divide-shut brake loop, handle hole 43 on portable plate aligns with location hole 11 on mounting panel 1, update handle 5 just can manual deciliter earthed switch, manual operation is complete, transfer to the rear portable plate 4 of operating grip 5 to move under the effect of reset tension spring 7, travel switch 5 closes earthed switch divide-shut brake loop is switched on, automatically convert the electric operating mode of acquiescence to, now portable plate 4 covers earthed switch operating axis 10, earthed switch can not be manually actuated.
By portable plate, in mounting panel activity, making control part control travel switch separately makes earthed switch divide-shut brake loop disconnect, the handle hole matching with earthed switch axle that operating grip insertion portable plate is provided with is realized manual operation to earthed switch, by reset tension spring, portable plate is resetted, divide-shut brake circuit closed on travel switch, make ground connection realize electric operating, realized earthed switch manual, electrically operated automatic conversion, simple in structure, portable plate is movable along upper mounted plate and bottom plate, guaranteed the stationary performance of portable plate when activity, avoided the damage of portable plate to travel switch, security performance is high, by pressing plate, operating grip is installed, effectively raise the flexibility of operation, reduced the workload that operating personnel carry operating grip, easy for installation, easy to use and reliable.

Claims (6)

1. earthed switch is manual, electric operating automatic transfer equipment, it is characterized in that: comprise mounting panel (1), be fixedly connected on the upper fixed block (2) on mounting panel (1), lower fixed block (3), be flexibly connected the portable plate (4) on mounting panel (1), control the manually operated operating grip of earthed switch (5), control the electrically operated travel switch of earthed switch (6), the two ends up and down of described portable plate (4) are movably connected on mounting panel (1) along upper fixed block (2) and lower fixed block (3) respectively, the middle part of described portable plate (4) is provided with the handle hole (43) matching with earthed switch axle (10), on the described mounting panel (1) of handle hole (43) below, be provided with the location hole (11) matching with handle hole (43), the movable stroke of described portable plate (4) on mounting panel (1) is more than or equal to the diameter of handle hole (43), on the described mounting panel (1) of location hole (11) top, be provided with the pressing plate (8) of installing for operating grip (5), the bottom of described portable plate (4) is provided with controls the loop disconnection of the upper divide-shut brake of travel switch (6) or closed control part (9), the reset tension spring (7) that also comprises portable plate (4) reset making after activity, the bottom of described reset tension spring (7) is connected with portable plate (4), the top of described reset tension spring (7) is connected with mounting panel (1).
Earthed switch according to claim 1 manually, electric operating automatic transfer equipment, it is characterized in that: bottom, described control part (9) position is provided with the push pedal of slope (91), the cross section of described push pedal on mounting panel (1) is L shaped, it is upper that the horizontal part of described push pedal is fixedly connected on mounting panel (1), and the vertical portion of described push pedal arranges downwards.
Earthed switch according to claim 1 manually, electric operating automatic transfer equipment, it is characterized in that: fixed piece (2) and lower fixed block (3) are symmetrical arranged about the horizontal axis of mounting panel (1), fixed piece (2) and lower fixed block (3) are all fixedly connected on mounting panel (1) by screw.
4. earthed switch according to claim 3 is manual, electric operating automatic transfer equipment, it is characterized in that: on described portable plate (4), be respectively equipped with the upper hopper chute (41) matching with upper fixed block (2) and the gliding groove (42) matching with lower fixed block (3), between described upper hopper chute and upper fixed block (2), be provided with at least one group of control upper hopper chute and be slidably connected at the first positive stop strip and the first stopper slot on fixed block (2), between described gliding groove and lower fixed block (3), be provided with at least one group of control gliding groove and be slidably connected at the second positive stop strip and the second stopper slot on lower fixed block (3).
Earthed switch according to claim 4 manually, electric operating automatic transfer equipment, it is characterized in that: the outer ledge of described portable plate (4) is provided with convex edge portion (40), described convex edge portion (40) is provided with the connecting hole (400) connecting for reset tension spring (7), and the madial wall of described convex edge portion (40) is provided with reset tension spring (7) is fixedly connected on to the clamp (401) in convex edge portion (40).
Earthed switch according to claim 1 manually, electric operating automatic transfer equipment, it is characterized in that: the middle part of described pressing plate (8) is provided with the through hole (81) that convenient operation handle (5) wears, on the described mounting panel (1) of pressing plate (8) below, be provided with operating grip (5) is locked to the elastic cord (82) on pressing plate (8).
CN201420364256.6U 2014-07-02 2014-07-02 Grounding switch manual and electric operation automatic conversion device Expired - Fee Related CN203910634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420364256.6U CN203910634U (en) 2014-07-02 2014-07-02 Grounding switch manual and electric operation automatic conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420364256.6U CN203910634U (en) 2014-07-02 2014-07-02 Grounding switch manual and electric operation automatic conversion device

Publications (1)

Publication Number Publication Date
CN203910634U true CN203910634U (en) 2014-10-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420364256.6U Expired - Fee Related CN203910634U (en) 2014-07-02 2014-07-02 Grounding switch manual and electric operation automatic conversion device

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682975A (en) * 2018-04-10 2018-10-19 长园共创电力安全技术股份有限公司 A kind of earthing or grounding means
CN111863513A (en) * 2020-07-09 2020-10-30 河南智开智能科技有限公司 Outdoor high-voltage vacuum intelligent circuit breaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682975A (en) * 2018-04-10 2018-10-19 长园共创电力安全技术股份有限公司 A kind of earthing or grounding means
CN108682975B (en) * 2018-04-10 2020-09-25 长园共创电力安全技术股份有限公司 Grounding device
CN111863513A (en) * 2020-07-09 2020-10-30 河南智开智能科技有限公司 Outdoor high-voltage vacuum intelligent circuit breaker
CN111863513B (en) * 2020-07-09 2022-07-26 河南智开智能科技有限公司 Outdoor high-voltage vacuum intelligent circuit breaker

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20210702