CN103594946A - Electric operating device of high voltage handcart of electric power high voltage switch cabinet - Google Patents
Electric operating device of high voltage handcart of electric power high voltage switch cabinet Download PDFInfo
- Publication number
- CN103594946A CN103594946A CN201310558322.3A CN201310558322A CN103594946A CN 103594946 A CN103594946 A CN 103594946A CN 201310558322 A CN201310558322 A CN 201310558322A CN 103594946 A CN103594946 A CN 103594946A
- Authority
- CN
- China
- Prior art keywords
- high voltage
- handcart
- balancing stand
- voltage switch
- switch cubicle
- 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.)
- Granted
Links
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Patch Boards (AREA)
Abstract
An electric operating device of a high voltage handcart of an electric power high voltage switch cabinet comprises a mechanical cart and an adjustable supporting balancing stand. The mechanical cart and the adjustable supporting balancing stand are connected through adjustable screw rods. Sliding wheels and a power line are arranged at the bottom of the mechanical cart. The adjustable supporting balancing stand is provided with a motor, an output shaft of the motor is connected with a rotating shaft transfer bar, and a replaceable clamping groove head is arranged on the end portion of the rotating shaft transfer bar. The electric operating device of the high voltage handcart of the electric power high voltage switch cabinet is simple and safe in operation method, convenient and fast to operate, use and move, even in speed in switching of the electric operation handcart, capable of meeting the specification of switch manufacturers, capable of conducting high-strength continuous and frequent operation in a short time during concentrated maintenance tests and novel adjustments of a plurality of high voltage handcart switches, small in loss, high in economic benefit, safe and saving in physical labor of operating personnel.
Description
Technical field
The invention belongs to electrical equipment technical field, relate in particular to a kind of servicing unit for power high voltage switch cubicle high-voltage handcart.
Background technology
At present, in Power System in China, 3～35kV power high voltage switch is many together with power high voltage switch cabinet assembling, form AC metal closed formula switchgear, be widely used in the places such as the interior transformer station of electric power system, switchyard, power distribution station, as the use that receives and distribute electric energy, switch on and off load current, be specially adapted to the place of frequent operation.
This kind of closed metal shell cabinet body structure makes electrification in high voltage switch, bus bar, outlet cable and other dependency zone electricity body not be exposed in outside air, can guarantee staff in the course of the work with the safe and reliable isolation of charging equipment, keep safe enough distance, can at utmost avoid charging equipment body and insulation to be subject to extraneous various non-safety factor impact, can extend high-voltage board inner high voltage equipment and insulate useful life, guaranteeing the safe operation of cabinet inner high voltage equipment long period.
But this kind of structure cabinet to staff, bring safe in, in operating aspect, brought inconvenience also to staff.
First we carry out following introduction to the method for operation of this kind of high-tension switch cabinet: when switch in high-voltage board is removed standby (being pulled to test position) or recovered standby (being pushed into service position), need to use the hand operator stopping switch of crank.Wheelbarrow switch is extremely separated standby position (test position) by run location, and according to electric pressure, different or design difference, generally has 0.5 meter to 1.5 meters left and right stroke distances.Wheelbarrow switch is fixing in orbit, in the time of need to being pulled to test position, being inserted in switch cubicle advancing in (shaking out) mechanism crank way with hand crank, then with crank, shakes screw thread drive link, slowly wheelbarrow switch is shaken to test position.Wheelbarrow switch shakes operation by separating standby position (test position) to run location according to above contrary direction.
Above method of operation shortcoming: 1, wheelbarrow switch is very heavy, the general 35kV wheelbarrow switch 500 kilograms of left and right that weigh, the 10kV wheelbarrow switch 200 kilograms of left and right that weigh, although crank has leverage, can save a part of strength, but in practical operation, manual machine shakes operation or effort, especially many wheelbarrow switch are being operated continuously, in the situation that operating personnel are less, to operating personnel's muscle power, be a kind of test, in this case, also can remote-effects arrive the fail safe that operating personnel work simultaneously.All there is the situation of this kind of concentrated continued operation in each power transformation O&M operation team of electric company at present.
2, wheelbarrow switch and track can produce certain frictional force under the effect of gravity, if high-tension switch cabinet assembling is bad, high-voltage handcart switch coordinates and is connected bad with track, and frictional force will be larger, and operation will more be required great effort, and is more unfavorable for smooth operation.
3, track stroke is long, shakes the operating time long, incurs loss through delay the operating time.
Summary of the invention
Technical problem to be solved by this invention is for the deficiency in background technology, and a kind of power high voltage switch cubicle high-voltage handcart electrically operated device is provided.
In order to solve above technical problem by the following technical solutions: a kind of power high voltage switch cubicle high-voltage handcart electrically operated device, comprise mechanical go-cart and adjustable supports balancing stand, between mechanical go-cart and adjustable supports balancing stand, by adjustable screw rod, connect; Machinery go-cart bottom is provided with pulley and power line, and adjustable supports balancing stand is provided with motor, and the output shaft of motor is connected with rotating shaft transmission bar, and the end of rotating shaft transmission bar is provided with card with changeable trough.
Described mechanical go-cart rear portion is provided with handle, and handle is provided with handle and controls button.
Described outside motor is provided with shell, and shell is provided with ventilation hole.
The front end of described rotating shaft transmission bar stretches out adjustable supports balancing stand.
Between the front portion of described rotating shaft transmission bar and adjustable supports balancing stand, be provided with fixed mount.
The quantity of described adjustable screw rod is 4, between 4 adjustable screw rods, is symmetrical arranged.
Motor is communicated with power line.
Method of operation of the present invention is simple, safety, and operation is used mobile convenient, and while carrying out electric operating wheelbarrow switch, speed is even, meets man of switchgear plant regulation.When many high-voltage handcart switchs are concentrated to checking experiment, new clothes debugging, at short notice high strength continuously, frequent operation operation, loss is little, economic benefit is high, safety is economized operating personnel's muscle power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of power high voltage switch cubicle high-voltage handcart electrically operated device, comprises mechanical go-cart 5 and adjustable supports balancing stand 9.Between machinery go-cart 5 and adjustable supports balancing stand 9, by 4 symmetrically arranged adjustable screw rods 6, connect.Machinery go-cart 5 bottoms are provided with pulley 6 and power line 8, and mechanical go-cart 5 rear portions are provided with handle 4, and handle 4 is provided with handle and controls button 7.Adjustable supports balancing stand 9 is provided with motor 3, and motor 3 is communicated with power line 8, and the control line of motor 3 is communicated with the control button 7 on handle.The output shaft of motor 3 is connected with rotating shaft transmission bar 2, between the front portion of rotating shaft transmission bar 2 and adjustable supports balancing stand 9, is provided with fixed mount 10, and the front end of rotating shaft transmission bar 2 stretches out adjustable supports balancing stand 9, and the front end of rotating shaft transmission bar 2 is provided with card with changeable trough 1.
Outside motor can be provided with shell, and shell is provided with ventilation hole.
Power high voltage switch cubicle high-voltage handcart electrically operated device is provided with the strong resistance clamping stagnation of rotary manipulation automatic protection functions.When electric machine rotation operator stopping switch; there is for a certain reason strong resistance clamping stagnation situation in handcart transmission in switch cubicle, mobile device; power high voltage switch cubicle high-voltage handcart electrically operated device can be within 1 to 2 second auto-breaking; the operation of stopping the rotation, safeguard protection personal safety, motor, transmission device and switch cabinet.By the line operate of advancing again after manually the adjustment of clamping stagnation situation being processed.
The course of work: staff is pushed into power high voltage switch cubicle high-voltage handcart electrically operated device before the switch cubicle that needs operation, advance (shaking out) mechanism crank way height to be adjusted to consistent rotating shaft transmission bar height and switch cubicle, direction is aimed at, check that draw-in groove head and switch cubicle advance (shaking out) mechanism crank way whether supporting, change the supporting draw-in groove head of installing if do not match.Then aim at switch cubicle and advance (shaking out) mechanism crank way horizontal linear to move, draw-in groove head is snapped in to switch cubicle and advance (shaking out) mechanism crank way.After card standard, the control button by pressing " shaking out " on handle or " shake into ", makes motor rotate according to different directions, according to wheelbarrow switch operation object (shake out or shake into), determines operation direction of rotation, and running into emergency can be immediately by " stopping " button.
Switch cubicle advances (shaking out) mechanism to possess the tripping function of putting in place setting or Overstroke locking limitation function.When handcart circuit breaker being shaken into or shake to go out for drill, accomplish standby or separate behind standby position, switch cubicle transmission device is threaded off automatically, send continuous slippage sound, alert can shut-down operation, operate and put in place, or operation put in place after Overstroke locking limitation function automatic blocking killer switch cabinet transmission device, operating personnel are according to circuit breaker position status indicator lamp prompting shut-down operation.The automatic tripping function of switch cubicle transmission device can prevent mechanical excessive operation damage switch cabinet handcart transmission device, guarantees wheelbarrow switch operation to put in place.
Claims (7)
1. a power high voltage switch cubicle high-voltage handcart electrically operated device, is characterized in that: comprise mechanical go-cart and adjustable supports balancing stand, between mechanical go-cart and adjustable supports balancing stand, by adjustable screw rod, connect; Machinery go-cart bottom is provided with pulley and power line, and adjustable supports balancing stand is provided with motor, and the output shaft of motor is connected with rotating shaft transmission bar, and the end of rotating shaft transmission bar is provided with card with changeable trough.
2. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 1, is characterized in that: described mechanical go-cart rear portion is provided with handle, and handle is provided with handle and controls button.
3. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 1, is characterized in that: described outside motor is provided with shell, and shell is provided with ventilation hole.
4. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 1, is characterized in that: the front end of described rotating shaft transmission bar stretches out adjustable supports balancing stand.
5. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 4, is characterized in that: between the front portion of described rotating shaft transmission bar and adjustable supports balancing stand, be provided with fixed mount.
6. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 1, is characterized in that: the quantity of described adjustable screw rod is 4, between 4 adjustable screw rods, is symmetrical arranged.
7. power high voltage switch cubicle high-voltage handcart electrically operated device according to claim 1, is characterized in that: motor is communicated with power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558322.3A CN103594946B (en) | 2013-11-12 | 2013-11-12 | Power high voltage switch cubicle high-voltage handcart electrically operated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558322.3A CN103594946B (en) | 2013-11-12 | 2013-11-12 | Power high voltage switch cubicle high-voltage handcart electrically operated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103594946A true CN103594946A (en) | 2014-02-19 |
| CN103594946B CN103594946B (en) | 2017-07-14 |
Family
ID=50084981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558322.3A Active CN103594946B (en) | 2013-11-12 | 2013-11-12 | Power high voltage switch cubicle high-voltage handcart electrically operated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103594946B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185615A (en) * | 2015-09-15 | 2015-12-23 | 国家电网公司 | Switch remote operation tool in ring main unit |
| CN106898957A (en) * | 2017-04-27 | 2017-06-27 | 国网冀北电力有限公司唐山供电公司 | A kind of portable switch cabinet handcart electric rocking is operation device and method |
| CN107866779A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of 35kV switch cubicles auxiliary electric slewing |
| CN109672108A (en) * | 2019-02-26 | 2019-04-23 | 济南轨道交通集团有限公司 | It is a kind of applied to the automatic vehicle led in mixed |
| CN109768488A (en) * | 2019-03-28 | 2019-05-17 | 国网山东省电力公司青州市供电公司 | Wheelbarrow switch grid switching operation platform |
| CN109768489A (en) * | 2019-03-19 | 2019-05-17 | 国网安徽省电力有限公司阜阳供电公司 | A kind of circuit breaker trolley operation connector with stop control function |
| CN109822520A (en) * | 2019-03-28 | 2019-05-31 | 国网山东省电力公司青州市供电公司 | General-purpose type wheelbarrow switch grid switching operation platform |
| CN111682439A (en) * | 2020-06-16 | 2020-09-18 | 三门核电有限公司 | Intelligent operating device for 10kV medium-voltage circuit breaker |
| CN112072527A (en) * | 2020-09-10 | 2020-12-11 | 国家电网有限公司 | Intelligent handcart switch operating device with alarm function |
| CN113541025A (en) * | 2021-08-27 | 2021-10-22 | 国网河南省电力公司濮阳供电公司 | Expansion type operating device for 35kV handcart type switch cabinet |
| CN113675773A (en) * | 2021-08-23 | 2021-11-19 | 浙江迪思威电气股份有限公司 | Handcart advancing device for metal armored movable switch cabinet |
| CN118238114A (en) * | 2024-05-20 | 2024-06-25 | 安徽泰新物联科技有限公司 | Manipulator device for handcart switch maintenance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331106Y (en) * | 1998-05-04 | 1999-07-28 | 北京京空开关厂 | Preventive mechanically interlocked chassis car |
| JP2002112417A (en) * | 2000-09-28 | 2002-04-12 | Nissin Electric Co Ltd | Apparatus shifter for cubicle |
| CN201113280Y (en) * | 2007-10-22 | 2008-09-10 | 上海柘中(集团)有限公司 | Centrally located handcart automatic shaking in and out device |
| CN201616608U (en) * | 2009-12-16 | 2010-10-27 | 湖南省电力公司湘潭电业局 | Light electricity-testing and grounding trolley for middle-placed switch cabinet |
| CN201956613U (en) * | 2011-02-14 | 2011-08-31 | 天津保富电气有限公司 | DC switch cabinet circuit breaker handcart mechanism |
| CN201956610U (en) * | 2010-12-02 | 2011-08-31 | 浙江亚东电器制造有限公司 | Transfer trolley for central switch equipment |
| CN203119367U (en) * | 2013-04-01 | 2013-08-07 | 天安电气集团浙江电气有限公司 | Mounting vehicle used for handcart-type high-voltage vacuum breaker |
| CN203589552U (en) * | 2013-11-12 | 2014-05-07 | 国网河南省电力公司濮阳供电公司 | High-voltage handcart electric operation device of electric power high-voltage switchgear |
-
2013
- 2013-11-12 CN CN201310558322.3A patent/CN103594946B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2331106Y (en) * | 1998-05-04 | 1999-07-28 | 北京京空开关厂 | Preventive mechanically interlocked chassis car |
| JP2002112417A (en) * | 2000-09-28 | 2002-04-12 | Nissin Electric Co Ltd | Apparatus shifter for cubicle |
| CN201113280Y (en) * | 2007-10-22 | 2008-09-10 | 上海柘中(集团)有限公司 | Centrally located handcart automatic shaking in and out device |
| CN201616608U (en) * | 2009-12-16 | 2010-10-27 | 湖南省电力公司湘潭电业局 | Light electricity-testing and grounding trolley for middle-placed switch cabinet |
| CN201956610U (en) * | 2010-12-02 | 2011-08-31 | 浙江亚东电器制造有限公司 | Transfer trolley for central switch equipment |
| CN201956613U (en) * | 2011-02-14 | 2011-08-31 | 天津保富电气有限公司 | DC switch cabinet circuit breaker handcart mechanism |
| CN203119367U (en) * | 2013-04-01 | 2013-08-07 | 天安电气集团浙江电气有限公司 | Mounting vehicle used for handcart-type high-voltage vacuum breaker |
| CN203589552U (en) * | 2013-11-12 | 2014-05-07 | 国网河南省电力公司濮阳供电公司 | High-voltage handcart electric operation device of electric power high-voltage switchgear |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185615A (en) * | 2015-09-15 | 2015-12-23 | 国家电网公司 | Switch remote operation tool in ring main unit |
| CN106898957A (en) * | 2017-04-27 | 2017-06-27 | 国网冀北电力有限公司唐山供电公司 | A kind of portable switch cabinet handcart electric rocking is operation device and method |
| CN107866779A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of 35kV switch cubicles auxiliary electric slewing |
| CN109672108A (en) * | 2019-02-26 | 2019-04-23 | 济南轨道交通集团有限公司 | It is a kind of applied to the automatic vehicle led in mixed |
| CN109768489B (en) * | 2019-03-19 | 2023-09-29 | 国网安徽省电力有限公司阜阳供电公司 | Circuit breaker trolley operation joint with stop control function |
| CN109768489A (en) * | 2019-03-19 | 2019-05-17 | 国网安徽省电力有限公司阜阳供电公司 | A kind of circuit breaker trolley operation connector with stop control function |
| CN109768488A (en) * | 2019-03-28 | 2019-05-17 | 国网山东省电力公司青州市供电公司 | Wheelbarrow switch grid switching operation platform |
| CN109822520A (en) * | 2019-03-28 | 2019-05-31 | 国网山东省电力公司青州市供电公司 | General-purpose type wheelbarrow switch grid switching operation platform |
| CN109768488B (en) * | 2019-03-28 | 2020-09-11 | 国网山东省电力公司青州市供电公司 | Handcart switch switching operation platform |
| CN111682439A (en) * | 2020-06-16 | 2020-09-18 | 三门核电有限公司 | Intelligent operating device for 10kV medium-voltage circuit breaker |
| CN112072527A (en) * | 2020-09-10 | 2020-12-11 | 国家电网有限公司 | Intelligent handcart switch operating device with alarm function |
| CN113675773A (en) * | 2021-08-23 | 2021-11-19 | 浙江迪思威电气股份有限公司 | Handcart advancing device for metal armored movable switch cabinet |
| CN113675773B (en) * | 2021-08-23 | 2023-10-13 | 浙江迪思威电气股份有限公司 | Handcart propulsion device for metal armoured movable switch cabinet |
| CN113541025A (en) * | 2021-08-27 | 2021-10-22 | 国网河南省电力公司濮阳供电公司 | Expansion type operating device for 35kV handcart type switch cabinet |
| CN113541025B (en) * | 2021-08-27 | 2022-08-05 | 国网河南省电力公司濮阳供电公司 | Expansion type operating device for 35kV handcart type switch cabinet |
| CN118238114A (en) * | 2024-05-20 | 2024-06-25 | 安徽泰新物联科技有限公司 | Manipulator device for handcart switch maintenance |
| CN118238114B (en) * | 2024-05-20 | 2024-08-30 | 安徽泰新物联科技有限公司 | Manipulator device for handcart switch maintenance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103594946B (en) | 2017-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103594946A (en) | Electric operating device of high voltage handcart of electric power high voltage switch cabinet | |
| CN201829864U (en) | Clearer for foreign matters on lead | |
| CN201490760U (en) | Mobile DC power supply panel for transformer station | |
| CN203932784U (en) | Portable unlatching 10kV trolley baffle plate device | |
| CN109346965B (en) | High tension switchgear generating line earthing device | |
| CN203589552U (en) | High-voltage handcart electric operation device of electric power high-voltage switchgear | |
| CN112713541B (en) | Coupling device for direct current load switch | |
| CN104009409A (en) | Portable 10kV trolley baffle opening device | |
| CN101734263A (en) | Electric linear points switch machine | |
| CN202533495U (en) | Live-line operation tool of live-line display | |
| CN202956404U (en) | Tool for high alternating current (AC) and direct current (DC) voltage withstand tests | |
| CN204927109U (en) | Direct current high speed circuit -breaker handcart impels interlock device | |
| CN206558427U (en) | Outdoor high-voltage vacuum circuit breaker | |
| CN202997371U (en) | Movable type quick connection switching device | |
| CN203504037U (en) | Safe isolation baffle opening device of trolley type high-tension switch cabinet | |
| CN202586128U (en) | High voltage switch for controlling mine underground mobile substation | |
| CN205452061U (en) | Controllable insulating bar of magnetic force | |
| CN109088347A (en) | A kind of switch cabinet chassis vehicle being provided with electronic rocking handle | |
| CN202178510U (en) | Middle-mounted switch cabinet | |
| CN205583479U (en) | KYN61 type cubical switchboard handcart operating means | |
| CN103490319A (en) | Trolley type high-voltage switch cabinet safety isolation baffle opening device | |
| CN203798891U (en) | Auxiliary device for measuring capacitance current of power distribution network under electrified condition | |
| CN206962337U (en) | A kind of indoor high-voltage mutual induction of voltage handcart | |
| CN204615170U (en) | A kind of low-voltage complete switch equipment | |
| CN204440108U (en) | A kind of coal mining machine electric control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |