CN105914634B - Wheelbarrow switch and grounding switch operation specific purpose tool - Google Patents
Wheelbarrow switch and grounding switch operation specific purpose tool Download PDFInfo
- Publication number
- CN105914634B CN105914634B CN201610474126.1A CN201610474126A CN105914634B CN 105914634 B CN105914634 B CN 105914634B CN 201610474126 A CN201610474126 A CN 201610474126A CN 105914634 B CN105914634 B CN 105914634B
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- Prior art keywords
- switch
- wheelbarrow
- sleeve
- grounding
- grounding 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
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005611 electricity Effects 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- 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
Abstract
The invention discloses a kind of wheelbarrow switch and grounding switch operation specific purpose tool, including wheelbarrow switch operating mechanism, grounding switch operating mechanism and handle, the wheelbarrow switch operating mechanism includes wheelbarrow switch sleeve, the outer end of the wheelbarrow switch sleeve is rotatablely equipped with wheelbarrow switch operating head, the automatic dropout of clamp force overload is provided between the wheelbarrow switch operating head and the wheelbarrow switch sleeve, motor is provided with the wheelbarrow switch sleeve；The grounding switch operating mechanism includes grounding switch sleeve, the outer end of the grounding switch sleeve is rotatablely equipped with grounding switch operating head, spring energy agency is provided with the grounding switch sleeve, is provided between the grounding switch operating mechanism and the wheelbarrow switch operating mechanism and rotates lockup switch and operating head switching switch.The present invention can realize the corresponding operating of wheelbarrow switch or grounding switch by electric or hand control mode, easy for operation, beneficial to raising operating efficiency.
Description
Technical field
The present invention relates to power transmission and distribution technical field of tools, and in particular to a kind of wheelbarrow switch and grounding switch operate special tool
Tool.
Background technology
With the transformation of Intelligent transformer station, handcart-type switch is widely applied in transformer station, the push-in of switch and pull-out
All need manually to be rotated with crank that handcart is switched into another state from a kind of equipment state.According to measuring and calculating, the operation of transformer station
Middle 35kV handcarts equipment needs to shake the average 30 circle left and right of handcart handle, and 10kV wheelbarrow switch needs to enclose left and right in 15-20, commonly
A 35kV transformer station, typically there is 35kV, 10kV to switch and about 30 sets of the handcart equipment such as arrester, TV, all have a power failure behaviour
Shake handle 500-600 circles are needed, it is necessary to people end of operation within 1 hour.The operation of grounding switch be also in this way,
, it is necessary to which Special grounding operating sleeve is inserted in grounding switch handle hole when equipment turns to close after cold standby grounding switch, then firmly will
Grounding switch closes ability end of operation.
When carrying out aforesaid operations, staff is live to operation with many equipment and apparatus, such as handcart crank, specially
With grounding switch operation instrument, insulation operating gloves, operation order, various solution lock keys, sound pick-up outfit, lighting apparatus etc., handcart
Crank and Special grounding switch operation sleeve are all irony instruments, and weight is big, and on-insulated, according to operational order handcart pull out or
Person is pushed into, and grounding switch, which closes or pulled open, needs handcart crank and Special grounding switch operation sleeve, exchanges operation, workload
Huge, instrument is on-insulated also dangerous, and whole process needs to record during operation, inspection operation equipment whether in place, because switch cubicle seals entirely
Close in switch cubicle and shade, therefore need lighting apparatus and sound pick-up outfit, yet there are no the handcart with comprehensive functional in the market
Crank and grounding switch operation specific purpose tool.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of it is reasonable in design, easy for operation, beneficial to raising
Wheelbarrow switch and grounding switch the operation specific purpose tool of operating efficiency.
In order to solve the above technical problems, the technical scheme is that：Wheelbarrow switch and grounding switch operation specific purpose tool,
Including：
Wheelbarrow switch operating mechanism, the wheelbarrow switch operating mechanism include wheelbarrow switch sleeve, the wheelbarrow switch set
The outer end of cylinder is rotatablely equipped with wheelbarrow switch operating head, is set between the wheelbarrow switch operating head and the wheelbarrow switch sleeve
There is clamp force overload is automatic to thread off, the motor for driving the wheelbarrow switch operating head be provided with the wheelbarrow switch sleeve,
The motor is connected with rotating converter, and control panel, the control panel are provided with the wheelbarrow switch sleeve
On be provided with motor control switch；
Grounding switch operating mechanism, the grounding switch operating mechanism include and the be hinged setting of the wheelbarrow switch sleeve
Grounding switch sleeve, the outer end of the grounding switch sleeve are rotatablely equipped with grounding switch operating head, the grounding switch sleeve
Spring energy agency is inside provided with, the spring energy agency is connected with rotating converter, and the spring energy agency passes through
Action bars is connected with the grounding switch operating head；The grounding switch operating mechanism and the wheelbarrow switch operating mechanism it
Between be provided with rotate lockup switch and operating head switching switch；
Handle, it is vertically arranged with the wheelbarrow switch sleeve, master control switch is provided with the handle.
As preferable technical scheme, the outer end difference of the outer end of the wheelbarrow switch sleeve and the grounding switch sleeve
Illuminating lamp is provided with, the light switch for controlling the luminous lamp switch is provided with the control panel, the illuminating lamp is also set
It is equipped with strong and weak photoswitch.
As preferable technical scheme, the motor control switch includes motor steering switch, torque plus-minus switch and turned
Speed plus-minus switch.
As preferable technical scheme, motor speed gear display lamp is provided with the control panel and electricity is shown
Lamp.
As preferable technical scheme, in addition to nearly electric induction alarm and sound pick-up outfit.
As preferable technical scheme, expansion link is provided with the top of the handle, the head of the expansion link is provided with
Band sensing high voltage device.
By adopting the above-described technical solution, wheelbarrow switch and grounding switch operation specific purpose tool, including wheelbarrow switch behaviour
Make mechanism, grounding switch operating mechanism and handle, the wheelbarrow switch operating mechanism includes wheelbarrow switch sleeve, and the handcart is opened
The outer end for closing sleeve is rotatablely equipped with wheelbarrow switch operating head, between the wheelbarrow switch operating head and the wheelbarrow switch sleeve
The automatic dropout of clamp force overload is provided with, the driving electricity for driving the wheelbarrow switch operating head is provided with the wheelbarrow switch sleeve
Machine, the motor are connected with rotating converter, control panel, the chain of command are provided with the wheelbarrow switch sleeve
Motor control switch is provided with plate；The grounding switch operating mechanism includes being hinged connecing for setting with the wheelbarrow switch sleeve
Ground disconnecting link sleeve, the outer end of the grounding switch sleeve are rotatablely equipped with grounding switch operating head, in the grounding switch sleeve
Spring energy agency is provided with, the spring energy agency is connected with rotating converter, and the spring energy agency passes through behaviour
Make bar with the grounding switch operating head to be connected；Between the grounding switch operating mechanism and the wheelbarrow switch operating mechanism
It is provided with and rotates lockup switch and operating head switching switch；Handle is vertically arranged with the wheelbarrow switch sleeve, on the handle
It is provided with master control switch；The invention has the advantages that：By motor control the rotating of wheelbarrow switch operating head and
Turnning circle etc., realizes push-in or the pull-out of wheelbarrow switch, and wheelbarrow switch operating head reaches equipment operation position and exceedes regulation
Torque will increase during the number of turns, and automatic thread off of clamp force overload will be threaded off automatically, disconnecting circuit, ensure that equipment is set without damaging in place
It is standby；90 ° of grounding switch operating head forward or reverse is controlled by spring energy agency, you can grounding switch is pulled open or closed；
In instrument without under electric or stuck failure conditions, can manually controlling two operating heads to realize wheelbarrow switch or grounding switch
Corresponding operating, its overall construction design is reasonable, easy for operation, beneficial to raising operating efficiency.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is the main structure diagram of the embodiment of the present invention；
Fig. 2 is the overlooking the structure diagram of the embodiment of the present invention；
Fig. 3 is the overlooking the structure diagram that grounding switch operating mechanism rotates after 90 degree in the embodiment of the present invention.
In figure：100- wheelbarrow switch operating mechanisms；101- wheelbarrow switch sleeves；102- wheelbarrow switch operating heads；103- is tight
Power overload is automatic to thread off；104- motors；105- rotating converters；106- torques plus-minus switch；107- rotating speeds plus-minus is opened
Close；108- illuminating lamps；109- light switches；110- power photoswitches；111- motor speed gear display lamps；112- electricity is shown
Lamp；113- nearly electric induction alarms；200- grounding switch operating mechanisms；201- grounding switch sleeves；202- grounding switchs operate
Head；203- spring energy agencies；204- rotating converters；205- action bars；300- handles；301- master controls switch；302- electricity
Chi Cang；303- AC or DC input interfaces；401- rotates lockup switch；402- operating heads switching switch.
Embodiment
With reference to the accompanying drawings and examples, the present invention is expanded on further.In the following detailed description, only explanation is passed through
Mode describes some one exemplary embodiments of the present invention.Undoubtedly, one of ordinary skill in the art will recognize,
In the case of without departing from the spirit and scope of the present invention, described embodiment can be repaiied with a variety of modes
Just.Therefore, accompanying drawing and description are inherently illustrative, are not intended to limit the scope of the claims.
As shown in Figure 1 to Figure 3, wheelbarrow switch and grounding switch operation specific purpose tool, including：
Wheelbarrow switch operating mechanism 100, the wheelbarrow switch operating mechanism 100 includes wheelbarrow switch sleeve 101, using exhausted
Edge and high pressure resistant material is made, the outer end of the wheelbarrow switch sleeve 101 is rotatablely equipped with wheelbarrow switch operating head 102, described
The automatic dropout 103 of clamp force overload is provided between wheelbarrow switch operating head 102 and the wheelbarrow switch sleeve 101, it can be adopted
Realized with automatic trip structure in the prior art, the driving wheelbarrow switch behaviour is provided with the wheelbarrow switch sleeve 101
Make first 102 motor 104, the motor 104 is connected with rotating converter 105, the wheelbarrow switch sleeve 101
On be provided with control panel, be provided with motor control switch on the control panel；The motor control switch turns including motor
To switch, torque plus-minus switch 106 and rotating speed plus-minus switch 107；Motor 104 be designed with speed setting, the number of turns setting and
Rotating is set, and realizes push-in or the pull-out of wheelbarrow switch with function, electricity consumption flowing modes such as the automatic dropouts of clamp force overload,
So as to mitigate operation maintenance personnel workload；
Grounding switch operating mechanism 200, the grounding switch operating mechanism 200 include and the wheelbarrow switch sleeve 101
The be hinged grounding switch sleeve 201 set, the outer end of the grounding switch sleeve 201 is rotatablely equipped with grounding switch operating head
202, spring energy agency 203 is provided with the grounding switch sleeve 201, and the spring energy agency 203 is connected with control
Device and rotating converter 204, the spring energy agency 203 pass through action bars 205 and the phase of grounding switch operating head 202
Connection；It is provided between the grounding switch operating mechanism and the wheelbarrow switch operating mechanism and rotates lockup switch 401 and behaviour
Make head switching switch 402；Grounding switch sleeve 201 can rotate 90 degree relative to the wheelbarrow switch sleeve 101, lead to after rotateing in place
Cross rotation lockup switch 401 realize it is locked；Operating head switching switch 402 is used to realize two operating head (wheelbarrow switch operating heads
102 and grounding switch operating head 202) switching between function.
Handle 300, be vertically arranged with the wheelbarrow switch sleeve 101, be provided with the handle 300 master control switch 301,
Battery compartment 302 and AC or DC input interface 303.
When battery is without electricity, can by alternating current 220V or take station in battery direct current be used as power operated or
Person's energy storage.In Operation switch handcart, in the case that motor is without electric or stuck failure, by wheelbarrow switch operating head 102
Insert at switching on/off handcart operation, rotational handle 300 shakes handcart the position of needs.Similarly in the electronic mistake of operational grounding disconnecting link
In the case that effect or spring energy agency fail, lockup switch 401 (the rotatable 90 degree of switches of locking) will be rotated and opened, will be connect
Ground disconnecting link operating mechanism 200 rotates 90 degree and locked, then grounding switch operating head 202 is enclosed on into switch-cabinet grounding knife-switch rotating shaft
Place, tight handle 300 and grounding switch sleeve 201 (equivalent to handle function) are held with two), rotate forward or counter turn 90 degrees can incite somebody to action
Grounding switch is pulled open or closed, and by the rotation of grounding switch operating mechanism, 90 degree are for the ease of being held during operating personnel's gripping handle
It is tight strong.
The outer end of the wheelbarrow switch sleeve 101 and the outer end of the grounding switch sleeve 201 are respectively arranged with illuminating lamp
108, the light switch 109 for controlling the illuminating lamp 108 to switch is provided with the control panel, the illuminating lamp 108 is also set
It is equipped with strong and weak photoswitch 110.Low light illuminant is may be configured as in operation, the position of operation is found, when needing illumination highlights inspection
During equipment division position, strong light can be transferred to.
Motor speed gear display lamp 111 and electricity display lamp 112 are provided with the control panel, 5 can be set
Speed stage, respectively 1-5 shelves correspond to different speed.Number of turns setting is provided with control panel, respectively 1-40 circles are adjustable
Section, 30 circles are needed when Operation switch reaches specified location, may be set to stop after rotating 30 circles according to the speed of setting automatically, can
Ensure equipment operation in place, if not in place increase the number of turns, torque will increase when reaching equipment operation position and exceeding the regulation number of turns
Add, clamp force overload automatic release device will thread off automatically, disconnecting circuit, ensure equipment in place without damaging equipment.
Motor steering switch is provided with the control panel, respectively rotates and reverse, corresponds to the push-in of handcart respectively
Or pull out；Similarly, forward-reverse switch is designed, corresponds to pulling open or closing for grounding switch respectively.
Wherein, action bars 205 is driven to rotate 90 degree after the spring in spring energy agency 203 releases energy, operation
Bar 205 drives grounding switch operating head 202 that grounding switch is closed or pulled open.After spring discharges energy, indicator lamp or
Then audible alarm carries out energy storage without energy storage after automatic processing circuit, after spring energy-storage, the automatic accumulator that disconnects is used in combination
Indicator lamp or audible alarm show energy storage, prepare the separated of next grounding switch or close.During spring energy-storage, energy-storage units
Using slowing-down structure, realize spring energy-storage, spring energy-storage in place when, travel switch is promoted, and cuts off motor power supply.Work as machine
The spring energy-storage of structure is because closing or separating grounding switch after quick release of energy, and travel switch resets, and motor is powered simultaneously
It is again spring energy-storage, mechanism is in energy storage state.
This instrument is also devised with the sound pick-up outfit and switch of recording pen function.Sound pick-up outfit includes tf cards tone playing equipment and list
Only lithium battery, the lithium battery of recording pen are charged with the battery compartment power supply of this instrument after transformation, and automatic disconnect is filled after fully charged
Circuit, when needing recording, the voice recording of scene record can be got off by opening switch, when needing to play back or copying,
Directly open playback or take out tf cards copy.
This instrument is also devised with nearly electric induction alarm 113, nearly Electricity Functional alarm setting be when operation equipment has electricity or
Person reaches sends audible and visual alarm automatically when having electrical distance excessively near, remind operating personnel to have electricity.
In addition, this instrument can also set electroscope function, can be set at the top of the handle 300 one can pull
Expansion link (not shown), the expansion link head set band sensing high voltage device, when close to high-tension electricity it is certain
Apart from when send sound and light alarm signal.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (6)
1. wheelbarrow switch and grounding switch operation specific purpose tool, it is characterised in that including：
Wheelbarrow switch operating mechanism, the wheelbarrow switch operating mechanism include wheelbarrow switch sleeve, the wheelbarrow switch sleeve
Outer end is rotatablely equipped with wheelbarrow switch operating head, is provided between the wheelbarrow switch operating head and the wheelbarrow switch sleeve tight
Power overload is automatic to be threaded off, and the motor for driving the wheelbarrow switch operating head is provided with the wheelbarrow switch sleeve, described
Motor is connected with rotating converter, and control panel is provided with the wheelbarrow switch sleeve, is set on the control panel
It is equipped with motor control switch；
Grounding switch operating mechanism, the grounding switch operating mechanism include and the be hinged ground connection set of the wheelbarrow switch sleeve
Disconnecting link sleeve, the outer end of the grounding switch sleeve are rotatablely equipped with grounding switch operating head, set in the grounding switch sleeve
Spring energy agency is equipped with, the spring energy agency is connected with rotating converter, and the spring energy agency passes through operation
Bar is connected with the grounding switch operating head；Set between the grounding switch operating mechanism and the wheelbarrow switch operating mechanism
It is equipped with and rotates lockup switch and operating head switching switch；
Handle, it is vertically arranged with the wheelbarrow switch sleeve, master control switch is provided with the handle.
2. wheelbarrow switch as claimed in claim 1 and grounding switch operation specific purpose tool, it is characterised in that：The wheelbarrow switch
The outer end of sleeve and the outer end of the grounding switch sleeve are respectively arranged with illuminating lamp, and control institute is provided with the control panel
The light switch of luminous lamp switch is stated, the illuminating lamp is additionally provided with strong and weak photoswitch.
3. wheelbarrow switch as claimed in claim 1 and grounding switch operation specific purpose tool, it is characterised in that：The motor control
Switch includes motor steering switch, torque plus-minus switch and rotating speed plus-minus switch.
4. wheelbarrow switch as claimed in claim 3 and grounding switch operation specific purpose tool, it is characterised in that：The control panel
On be provided with motor speed gear display lamp and electricity display lamp.
5. wheelbarrow switch as claimed in claim 1 and grounding switch operation specific purpose tool, it is characterised in that：Also include nearly inductance
Answer alarm and sound pick-up outfit.
6. wheelbarrow switch and grounding switch operation specific purpose tool as described in any one of claim 1 to 5, it is characterised in that：Institute
State and expansion link is provided with the top of handle, the head of the expansion link is provided with band sensing high voltage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474126.1A CN105914634B (en) | 2016-06-24 | 2016-06-24 | Wheelbarrow switch and grounding switch operation specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474126.1A CN105914634B (en) | 2016-06-24 | 2016-06-24 | Wheelbarrow switch and grounding switch operation specific purpose tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105914634A CN105914634A (en) | 2016-08-31 |
| CN105914634B true CN105914634B (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474126.1A Expired - Fee Related CN105914634B (en) | 2016-06-24 | 2016-06-24 | Wheelbarrow switch and grounding switch operation specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105914634B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206478B (en) * | 2017-12-08 | 2019-06-07 | 国网北京市电力公司 | Switching control mechanism and switchgear with it |
| CN112666499B (en) * | 2020-12-16 | 2022-08-12 | 国网江苏省电力有限公司徐州供电分公司 | Monitor circuit ground switch contact failure alarm device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423941U (en) * | 2012-02-23 | 2012-09-05 | 山东电力集团公司枣庄供电公司 | Electric operating tool for breaker handcart |
| CN204103307U (en) * | 2014-07-22 | 2015-01-14 | 国家电网公司 | A kind of electric hand handle assembly based on direct current machine |
| CN205104820U (en) * | 2015-11-05 | 2016-03-23 | 国家电网公司 | Electronic rocking handle of circuit breaker handcart |
| CN205693229U (en) * | 2016-06-24 | 2016-11-16 | 国网山东省电力公司五莲县供电公司 | Wheelbarrow switch and grounding switch operation specific purpose tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8817454B2 (en) * | 2006-07-26 | 2014-08-26 | Eaton Corporation | Coordinating installation and connection of a motor control center subunit having moveable line contacts |
-
2016
- 2016-06-24 CN CN201610474126.1A patent/CN105914634B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423941U (en) * | 2012-02-23 | 2012-09-05 | 山东电力集团公司枣庄供电公司 | Electric operating tool for breaker handcart |
| CN204103307U (en) * | 2014-07-22 | 2015-01-14 | 国家电网公司 | A kind of electric hand handle assembly based on direct current machine |
| CN205104820U (en) * | 2015-11-05 | 2016-03-23 | 国家电网公司 | Electronic rocking handle of circuit breaker handcart |
| CN205693229U (en) * | 2016-06-24 | 2016-11-16 | 国网山东省电力公司五莲县供电公司 | Wheelbarrow switch and grounding switch operation specific purpose tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105914634A (en) | 2016-08-31 |
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