CN205427145U - Supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware - Google Patents
Supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware Download PDFInfo
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- CN205427145U CN205427145U CN201620211389.9U CN201620211389U CN205427145U CN 205427145 U CN205427145 U CN 205427145U CN 201620211389 U CN201620211389 U CN 201620211389U CN 205427145 U CN205427145 U CN 205427145U
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Abstract
The utility model discloses a supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware, through setting up the remote control module, contactor module and controller module, through pressing the mode of numerical key in order to select corresponding needs in the remote control module, the cooperation of this intelligent conversion ware between with regard to accessible contactor module and controller module just can be inserted 8 contact pins outputs on the test wire on the switch mechanical characteristic appearance 58 last contact pin phase -matchs with the aviation of handcart switch, utilize this intelligent conversion ware to carry out all no longer need testing in handcart switch mechanical characteristic test 's the overall process change of wiring, carry out manual energy storage and manual and relieve the shutting, whole process of the test can be undertaken by single, handcart switch mechanical characteristic test 's work efficiency has greatly been improved.
Description
Technical field
This utility model relates to wheelbarrow switch mechanical characteristic test field, refers more particularly to the intelligent converter of a kind of nondominant hand stopping switch mechanical characteristic test pattern switching.
Background technology
Wheelbarrow switch is the core control part of distribution network, and the power supply that its operational reliability is directly connected to whole distribution network is reliable, the vital interests of simul relation to Electricity customers and the economic benefit of electric power enterprise.The process that now 10kV, 35kV wheelbarrow switch mechanical characteristic test is conventional: first, according to switching declaration book wheelbarrow switch aviation insert on find " close a floodgate+, close a floodgate-, separating brake+, separating brake-, energy storage+, energy storage-, locking+, locking-" (hereinafter referred to as 8 contact pins) 8 contact pin positions；Secondly, contact pin is clamped with alligator clamp；Again, it is connected with mechanical property instrument by test wire；Finally, instrument is used to carry out mechanical characteristic test.Owing to the producer of wheelbarrow switch is many, model is many, and it is not the same that aviation is inserted 8 upper contact pin positions, numbering, the most unified standard.When carrying out wheelbarrow switch mechanical characteristic test every time, first maintainer needs to browse switching declaration book, find the position of 8 contact pins, then Small clamp is used to clamp contact pin, finally with test wire, handle is inserted in wheelbarrow switch aviation to couple together with mechanical property instrument and test, this process has the disadvantages that (1) efficiency is low: whole connection procedure (including searching wiring at wiring, test apparatus at contact pin position, slotting of aviation) spends the time long, inefficiency；(2) space is little: aviation is inserted compact for the arrangement of upper contact pin (10kV wheelbarrow switch aviation is inserted there being 58 contact pins), the bad folder of clip；(3) there is potential safety hazard: owing to clip majority is metal clip, and most 8 contact pin positions are adjacent close so that clip leans on the most closely to cause short circuit；(4) easily loosen: alligator clamp folder shakiness, easy to fall off in switch splitting or integrating lock vibration processes, maintainer need to retighten；(5) contact pin position is not fixed: maintainer must carry switching declaration book and search contact pin position.This usual manner can not meet the overhaul efficiency of modernization and often bring long loss of outage to user.How can improve again service work efficiency, moreover it is possible to reduce the power off time of Electricity customers, to ensure electric power enterprise economic benefit, be a most urgently to be resolved hurrily problem while guarantee test smoothly completes safely.
Utility model content
In order to solve the above-mentioned problems in the prior art, this utility model provides one can improve again the intelligent converter of the nondominant hand stopping switch mechanical characteristic test pattern switching of service work efficiency while guarantee test smoothly completes safely.
nullThe technical scheme that this utility model provides is as follows: the intelligent converter of a kind of nondominant hand stopping switch mechanical characteristic test pattern switching，Including contact modules、Controller module、Power module、Remote control module and pattern display module，Described contact modules、Controller module、Power module、Connect by the way of wired or wireless between remote control module and pattern display module，Described power module is for described contact modules、Controller module、Remote control module and pattern display module are powered，It is provided with wheelbarrow switch aviation on described contact modules to insert contact jaw and mechanical property instrument terminals are set 10kV or 35kV wheelbarrow switch aviation insert handle and mechanical property instrument test wire to connect respectively，Described controller module is converted to control signal and sends described contact modules to and obtain electric or power failure state to control mechanical property instrument terminal contacts on described contact modules after receiving the remote signal sent of described remote control module，Thus realize mechanical property instrument and close a floodgate、Separating brake、Between energy storage and locking, the switching of integrated mode is to have assisted wheelbarrow switch mechanical characteristic test，Pattern after switching is shown by pattern display module.
In preferred embodiment of the present utility model, described mechanical property instrument terminals are provided with 8 contact pin type binding posts to mate 8 test wires of mechanical property instrument.
In preferred embodiment of the present utility model, described 8 contact pin type binding posts and wheelbarrow switch aviation insert between be electrically connected with control circuit, described control circuit obtains electric or power failure state and controls being turned on or off of described 8 contact pin type binding posts by controlling described contact modules mechanical property instrument terminal contacts after receiving the control signal that described controller module sends.
In preferred embodiment of the present utility model, described pattern display module includes multiple LED light, and the quantity arranging the corresponding changeable pattern of quantity of described LED light is arranged.
In preferred embodiment of the present utility model, described remote control module being provided with digital keys, the quantity arranging several corresponding changeable pattern of described digital keys is arranged.
In preferred embodiment of the present utility model, being provided with multicircuit relay in described controller module, described multicircuit relay electrically connects with described control circuit.
In preferred embodiment of the present utility model, described power module is provided with exchange and turns the change-over circuit of direct current.
In preferred embodiment of the present utility model, also include control panel, described remote control module, described wheelbarrow switch aviation are inserted and contact jaw, described mechanical property instrument terminals and described LED light are arranged on described control panel so that tester operates, to there being MODE NUMBER direction board below described each LED.
In preferred embodiment of the present utility model, also include that instrument container, described controller module and described control circuit are arranged in described instrument container.
nullWhat this utility model produced has the beneficial effects that: this intelligent converter is by arranging remote control module、Contact modules and controller module，10kV or 35kV wheelbarrow switch aviation is inserted slotting with the wheelbarrow switch aviation that switch machine characteristic instrument test wire is plugged on contact modules in contact jaw and mechanical property instrument terminals，By press numeral keys on remote control module with select in requisition for pattern，Controller module in this intelligent converter will send corresponding control signal after receiving selection signal and obtain electric or power failure state to contact modules with mechanical property instrument terminal contacts in control contactor module，Thus realize mechanical property instrument and close a floodgate、Separating brake、Between energy storage and locking, the switching of integrated mode is to have assisted wheelbarrow switch mechanical characteristic test，This intelligent converter i.e. just can be matched 58 upper contact pins slotting with wheelbarrow switch aviation for 8 contact pin outputs on the test wire on switch machine characteristic instrument by coordinating between contact modules and controller module，Need which kind of Connection Mode，Switch to be operated under this pattern，Utilize this intelligent converter to carry out in the overall process of wheelbarrow switch testing mechanical characteristic to be all no longer necessary to carry out the change of test connection、Carry out manual energy storage and manual unlocking，Whole process of the test can be carried out by single，Drastically increase the work efficiency of wheelbarrow switch testing mechanical characteristic.
Accompanying drawing explanation
Fig. 1 is the schematic diagram controlling between module with module in the intelligent converter in this utility model to be connected；
Fig. 2 is the intelligent converter shown in Fig. 1 and the output of 8 contact pins of switch machine characteristic instrument and inserts with wheelbarrow switch aviation 58 upper pin functions are mated connection diagram；
Fig. 3 is to carry out, for multiple producers, the corresponding table of switch model that fast mode decision is listed for convenience of operator with multiple switch model in the actually used process of this intelligent converter；
Fig. 4 is that the intelligent converter in this utility model is inserted the concrete structure schematic diagram being connected with switch machine characteristic instrument and wheelbarrow switch aviation.
Detailed description of the invention
nullSee Fig. 4，The intelligent converter of this nondominant hand stopping switch mechanical characteristic test pattern switching includes control panel 10 and instrument container 20，Remote control module 30 it is provided with on control panel 10、Wheelbarrow switch aviation is inserted contact jaw 40、Mechanical property instrument terminals 50，Wheelbarrow switch aviation is inserted and contact jaw 40 and mechanical property instrument terminals 50 is connect respectively to set 10kV or 35kV wheelbarrow switch aviation slotting 60 with switch machine characteristic instrument test wire 70，Control panel 10 is additionally provided with LED light 80，Below each LED light 80 (not shown to there being MODE NUMBER direction board，Such as can be set to pattern one、Pattern two ...)，Digital keys (not shown) it is provided with on remote control module 30，The quantity arranging several corresponding changeable pattern of digital keys is arranged,This intelligent converter has standby mode always according to needs expansion，When certain LED light 80 is bright，I.e. represent this intelligent converter to be under this kind of pattern,Instrument container 20 is provided with contact modules (not shown)、Controller module (not shown) and control circuit (not shown)，An intelligent converter power supply indicator 81 it is also provided with on control panel 10.
nullSee Fig. 1 to Fig. 2，Contact modules、Controller module、Connect by the way of wired or wireless between power module and LED display module，Power module is for contact modules、Controller module and LED display module are powered，The LED light 80 that LED display module is in Fig. 3，Convenient in view of power taking，Intelligent converter power supply is AC220V,Control circuit is used uniformly across DC12V weak mains，Therefore power module is provided with AC220V and is converted into the change-over circuit of DC12V，8 contact pin type binding posts it are provided with to mate 8 test wires of mechanical property instrument on contact modules，It is provided with on contact modules to connect and sets 10kV or 35kV wheelbarrow switch aviation and insert the contact jaw of handle and insert 58 upper contact pins for coupling wheelbarrow switch aviation，It is electrically connected with control circuit between 8 contact pin type binding posts and slotting of wheelbarrow switch aviation，Controller module is provided with multicircuit relay，Multicircuit relay electrically connects with control circuit，Remote control module controls multicircuit relay，By conducting and the disconnection of relay，Arranged by circuit and realize control circuit 8 contacts of mechanical property instrument terminals on catalyst are obtained the electric or control of power failure state，Thus reach to realize the multimodal intelligence switching of this intelligent converter.
In actually used, transformer station's 10kV, 35kV wheelbarrow switch has the following characteristics that (1) producer is many, switch model is many, therefore can arrange switch model correspondence table 90 (particular content is as shown in Figure 3) on control panel 10 when using this intelligent converter to facilitate operator to carry out fast mode decision for multiple producers and multiple switch model；(2) wheelbarrow switch aviation insert upper " close a floodgate+, combined floodgate-, separating brake+, separating brake-, energy storage+, energy storage-, locking+, locking-" (hereinafter referred to as 8 contact pins) 8 contact pin positions, number inconsistent (as Fig. 3 have collected the wheelbarrow switch model of 6 kinds of different Connection Modes)；Utilize this intelligent converter, by control circuit and controller module, slotting with wheelbarrow switch aviation for 8 contact pin outputs on switch machine characteristic instrument, 58 upper contact pins are matched, when which kind of Connection Mode of needs, press the respective digital on remote control module, this intelligent converter switches to be operated under this pattern, the overall process of wheelbarrow switch testing mechanical characteristic is all no longer necessary to carry out the change of test connection, also without carrying out manual energy storage and manual unlocking, whole process of the test can be carried out by single, drastically increase the work efficiency of wheelbarrow switch testing mechanical characteristic.
This intelligent converter is used to have the advantage that
1) applied widely, this intelligent converter is applicable to the wheelbarrow switch of all 10kV, 35kV electric pressures；
2) improve efficiency, save manpower, utilize this intelligent converter, it is achieved wheelbarrow switch is quickly connected with switch machine characteristic instrument.Overcome in normal mechanical characteristics test, need when there being electric-magnetic lock to open wheelbarrow switch front shroud, carry out manual release, point, energy needs to carry out the loaded down with trivial details thing of manual energy storage after releasing after feed motion, work efficiency significantly improves；
3) carrying portable, whole instrument size: 40*30*30cm, weight 5.2kg, it is simple to carry；
4) easily operating, the conversion between this intelligent converter various modes is by remote controller, easy switching, quick.
5) stable performance, safety, inside this intelligent converter, circuit is all made up of mature modules, device, stable performance, safety, this intelligent converter multi-mode working, also has interlock protection function, and when a kind of pattern work, other patterns can not work.
6) bring higher economic benefit, as a example by the inlet wire 62A wheelbarrow switch of Guo Wang Longyan electric company 220kV Wang Zhuan Substation No.1 main transformer 10kV side, be 185A by the load current of No. 1 main transformer 10kV side inlet wire 62A wheelbarrow switch.nullBy original regular maintenance method，Substation No.1 main transformer 10kV side, Xu Jiangwang village inlet wire 62A wheelbarrow switch turns maintenance，Working time is about 4.5 hours，After using this intelligent converter，Improve the work efficiency of checking experiment comprehensively，At least can reduce by the checking experiment time of 1 hour，Reduce loss electricity √ 3 × 185 × 10 × 103 × 1=3204.2kwh，Calculate by 0.5 yuan/kwh of average electricity price，Then reduce loss 0.1602 ten thousand yuan，Guo Wang Longyan electric company (containing company of county) administrative 10kV、35kV wheelbarrow switch needs to carry out mechanical characteristic test 1000 every year on average，Annual because of 10kV、The interruption maintenance of 35kV wheelbarrow switch reduces loss electricity: 3204.2 × 1000=320.4 ten thousand kwh，The loss electricity charge 0.1602 × 1000=160.2 ten thousand yuan.26210 10kV, 35kV wheelbarrow switch are had to need within every 3 years, to carry out a regular maintenance test by the whole province, need to carry out regular maintenance every year on average and test 8736, then can reduce electricity charge loss up to 1399.5 ten thousand yuan, the economic benefit of 1399.5 ten thousand yuan can be created for electric power enterprise.
nullIn sum，This intelligent converter is by arranging remote control module 30、Contact modules and controller module，10kV or 35kV wheelbarrow switch aviation is inserted the wheelbarrow switch aviation that 60 and switch machine characteristic instrument test wire 70 are plugged on contact modules insert in contact jaw 40 and mechanical property instrument terminals 50，By press numeral keys on remote control module 30 with select in requisition for pattern，Controller module in this intelligent converter will send corresponding control signal after receiving selection signal and obtain electric or power failure state to contact modules with mechanical property instrument terminal contacts in control contactor module，Thus realize mechanical property instrument and close a floodgate、Separating brake、Between energy storage and locking, the switching of integrated mode is to have assisted wheelbarrow switch mechanical characteristic test，This intelligent converter i.e. just can be matched 58 upper contact pins slotting with wheelbarrow switch aviation for 8 contact pin outputs on the test wire on switch machine characteristic instrument by coordinating between contact modules and controller module，Need which kind of Connection Mode，Switch to be operated under this pattern，Utilize this intelligent converter to carry out in the overall process of wheelbarrow switch testing mechanical characteristic to be all no longer necessary to carry out the change of test connection、Carry out manual energy storage and manual unlocking，Whole process of the test can be carried out by single，Drastically increase the work efficiency of wheelbarrow switch testing mechanical characteristic.
Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design that this utility model carries out unsubstantiality, the behavior invading this utility model protection domain all should be belonged to.
Claims (9)
- null1. the intelligent converter of a nondominant hand stopping switch mechanical characteristic test pattern switching，It is characterized in that: include contact modules、Controller module、Power module、Remote control module and pattern display module，Described contact modules、Controller module、Power module、Connect by the way of wired or wireless between remote control module and pattern display module，Described power module is for described contact modules、Controller module、Remote control module and pattern display module are powered，It is provided with wheelbarrow switch aviation on described contact modules to insert contact jaw and mechanical property instrument terminals are set 10kV or 35kV wheelbarrow switch aviation insert handle and mechanical property instrument test wire to connect respectively，Described controller module is converted to control signal and sends described contact modules to and obtain electric or power failure state to control mechanical property instrument terminal contacts on described contact modules after receiving the remote signal sent of described remote control module，Thus realize mechanical property instrument and close a floodgate、Separating brake、Between energy storage and locking, the switching of integrated mode is to have assisted wheelbarrow switch mechanical characteristic test，Pattern after switching is shown by pattern display module.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 1 switching, it is characterised in that: described mechanical property instrument terminals are provided with 8 contact pin type binding posts to mate 8 test wires of mechanical property instrument.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 2 switching, it is characterized in that: described 8 contact pin type binding posts and wheelbarrow switch aviation insert between be electrically connected with control circuit, described control circuit obtains electric or power failure state and controls being turned on or off of described 8 contact pin type binding posts by controlling described contact modules mechanical property instrument terminal contacts after receiving the control signal that described controller module sends.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 1 switching, it is characterised in that: described pattern display module includes multiple LED light, and the quantity arranging the corresponding changeable pattern of quantity of described LED light is arranged.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 1 switching, it is characterised in that: being provided with digital keys on described remote control module, the quantity arranging several corresponding changeable pattern of described digital keys is arranged.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 3 switching, it is characterised in that: being provided with multicircuit relay in described controller module, described multicircuit relay electrically connects with described control circuit.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 1 switching, it is characterised in that: described power module is provided with exchange and turns the change-over circuit of direct current.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 4 switching, it is characterized in that: also include control panel, described remote control module, described wheelbarrow switch aviation are inserted and contact jaw, described mechanical property instrument terminals and described LED light are arranged on described control panel so that tester operates, to there being MODE NUMBER direction board below described each LED.
- The intelligent converter of nondominant hand stopping switch mechanical characteristic test pattern the most according to claim 3 switching, it is characterised in that: also include that instrument container, described controller module and described control circuit are arranged in described instrument container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620211389.9U CN205427145U (en) | 2016-03-18 | 2016-03-18 | Supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620211389.9U CN205427145U (en) | 2016-03-18 | 2016-03-18 | Supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware |
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| CN205427145U true CN205427145U (en) | 2016-08-03 |
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| CN201620211389.9U Withdrawn - After Issue CN205427145U (en) | 2016-03-18 | 2016-03-18 | Supplementary handcart switch mechanical characteristic test mode switch's intelligent conversion ware |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629166A (en) * | 2016-03-18 | 2016-06-01 | 国网福建省电力有限公司 | Intelligent converter for assisting in handcart switch mechanical characteristic test mode switching |
-
2016
- 2016-03-18 CN CN201620211389.9U patent/CN205427145U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105629166A (en) * | 2016-03-18 | 2016-06-01 | 国网福建省电力有限公司 | Intelligent converter for assisting in handcart switch mechanical characteristic test mode switching |
| CN105629166B (en) * | 2016-03-18 | 2018-08-10 | 国网福建省电力有限公司 | Assist the intelligent converter of wheelbarrow switch mechanical characteristic test pattern switching |
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Granted publication date: 20160803 Effective date of abandoning: 20180810 |
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| AV01 | Patent right actively abandoned |