CN206074763U - Handcart type high-voltage switch device for quick testing - Google Patents
Handcart type high-voltage switch device for quick testing Download PDFInfo
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- CN206074763U CN206074763U CN201621071799.4U CN201621071799U CN206074763U CN 206074763 U CN206074763 U CN 206074763U CN 201621071799 U CN201621071799 U CN 201621071799U CN 206074763 U CN206074763 U CN 206074763U
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- switch
- testing
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- voltage switch
- aviation plug
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Abstract
This utility model belongs to detection means, and in particular to handcart type high-voltage switch device for quick testing, including：Switch test device, there is provided alternating current power supply and scalable DC source；Connecting test device 1 and the switch testing coalignment of high-voltage switch gear, show for the various auxiliary switch contacts of divide-shut brake process high-voltage switch body, the conversion of microswitch signal；The aviation plug being connected with the switch test device, the switch testing coalignment, the aviation plug are used for the handcart type high-voltage switch for matching different model；Pass through cable connection between the switch test device, switch testing coalignment, aviation plug.The beneficial effects of the utility model are that easy to use, investment substantially increases work efficiency on the premise of reducing, and provide facility for equipment fault maintenance.
Description
Technical field
This utility model belongs to detection means, and in particular to handcart type high-voltage switch device for quick testing.
Background technology
Handcart type high-voltage switch is a kind of high-voltage switch gear of 3-35KV that power system is commonly used, and is easy to use and safeguards,
Widely use in power system, existing high voltage switch tester be high-voltage switch gear machinery special type test use (test loop resistance,
Closing time, opening time, closing rebound time, three-phase asynchronous time), High Voltage Breaker Mechanical Characteristic test is overhaul item
Mesh, the divide-shut brake performance and switch secondary circuit inspection that produce high-voltage switch are the inspections that big light maintenance and elimination of equipment defect must be carried out
Project is repaiied, the high-voltage switch gear divide-shut brake secondary circuit of different model is different, and test process needs to search according to electric installation drawing, is setting
Standby big light maintenance tests that a large amount of different model high-voltage switch gear efficiency are low and easy error, because the secondary circuit of different switches is different,
Without general switch performance and secondary circuit test device.
Utility model content
In order to solve the above-mentioned problems in the prior art, it is fast that this utility model provides a kind of handcart type high-voltage switch
Fast test device.The technical problems to be solved in the utility model is achieved through the following technical solutions：
Handcart type high-voltage switch device for quick testing, including：
Switch test device, there is provided alternating current power supply and scalable DC source,
The switch testing coalignment of connecting test device 1 and high-voltage switch gear, for divide-shut brake process high-voltage switch sheet
The various auxiliary switch contacts of body, the conversion of microswitch signal show；
The aviation plug being connected with the switch test device, the switch testing coalignment, the aviation plug are used for
The handcart type high-voltage switch of matching different model；
Pass through cable connection between the switch test device, switch testing coalignment, aviation plug.
Preferably, the switch testing coalignment is provided with switch testing valid key, and the switch testing matches key
Spoon is electrically connected with switch testing coalignment, and the switch testing valid key can test the high-voltage switch gear of different model, no
The various auxiliary contacts of opening equipment quick detection switch internal.
Preferably, the aviation plug include with switch test device electrical connection device be connected plug, respectively with switch
The switch coalignment input aviation plug of test coalignment electrical connection, switch coalignment output aviation plug, tested
Switch same model aviation plug.
Preferably, display lamp is electrically connected with the switch test device, the display lamp is used to point out high-voltage switch gear
Detection information.
Preferably, the display lamp includes accumulation of energy display lamp, closing circuit display lamp, sub-gate circuit display lamp, separating brake shape
State break contact display lamp, gate-dividing state closure contact indicate.
The beneficial effects of the utility model：
1. extension is easy in modularized design, convenient use.
2. different model handcart type high-voltage switch is tested, aviation plug and valid key is changed, is reduced investment.
3. switch testing program is simplified, is mitigated the workload of the big light maintenance of maintainer, is improve work efficiency
4. the trouble point for judging high-voltage switch gear can be distinguished, and facility is provided for equipment fault maintenance.
This utility model is described in further details below with reference to drawings and Examples.
Description of the drawings
Fig. 1 is handcart type high-voltage switch test device assembling schematic diagram
Fig. 2 is handcart type high-voltage switch test device panel
Fig. 3 is handcart type high-voltage switch test device output interface
Fig. 4 is switch testing coalignment panel
Fig. 5 is switch testing valid key wiring (switching with ZN28A)
Fig. 6 is switch testing coalignment output interface
Fig. 7 is that switch test device (is switched with ZN28A) with switch catenation principle figure
Specific embodiment
Technological means and effect that predetermined purpose is taken is reached for this utility model is expanded on further, below in conjunction with accompanying drawing
And embodiment is to specific embodiment of the present utility model, architectural feature and its effect, describe in detail as follows.
Embodiment 1：
Reference Fig. 1, Fig. 7, handcart type high-voltage switch device for quick testing, including：Switch test device 1, there is provided alternating current
Source and scalable DC source；The switch testing coalignment 2 of connecting test device 1 and high-voltage switch gear, for divide-shut brake process
The various auxiliary switch contacts of high-voltage switch body, the conversion of microswitch signal show；Survey with switch test device 1, switch
The aviation plug of the examination connection of coalignment 2, the aviation plug are used for the handcart type high-voltage switch for matching different model；Switch testing
Connected by cable 5 between device 1, switch testing coalignment 2, aviation plug.
Wherein：Switch testing coalignment 2 is provided with switch testing valid key 3, switch testing valid key 3 and switch
Test coalignment 2 is electrically connected, and switch testing valid key 3 can test the high-voltage switch gear of different model, not open equipment fast
Various auxiliary contacts inside fast detection switch.
Wherein：Aviation plug include with switch test device 1 electrical connection device be connected plug 4, respectively with switch testing
The switch coalignment input aviation plug 24 of the electrical connection of coalignment 2, switch coalignment output aviation plug 25, tested
Switch same model aviation plug 26.
Wherein：Display lamp is electrically connected with switch test device 1, display lamp is used for the detection information for pointing out high-voltage switch gear.
Wherein：Display lamp includes accumulation of energy display lamp 16, closing circuit display lamp 18, sub-gate circuit display lamp 20, separating brake shape
State break contact display lamp 21, gate-dividing state closure contact indicates 22.
Wherein：Direct current 110V and direct current 220V outputs are matched with output aviation plug 26, prevent maloperation.
Embodiment 2：
Referring to figs. 1 to Fig. 7, aviation company's patch plug is made according to the secondary circuit graph inside high-voltage switch gear defeated with high-voltage switch gear
Enter aviation plug 1CZ and 2CZ, the output aviation plug 26 of the output aviation plug 4 or test coalignment 2 of test device 1, with
The accumulation of energy for switching, separating brake, closing operation, connecting test can be realized by button 15,17,19 after switch aviation plug connection
After coalignment, display lamp 18 is lighted, and illustrates that closing circuit is ready to, and display lamp 20 is lighted, and is illustrated that sub-gate circuit is ready to, is referred to
Show that lamp 21,22 is lighted and illustrate that the auxiliary contact of instruction is all off, display switch gate-dividing state closure connects display lamp 21,22 respectively
Point and disjunction contact, thereby indicate that lamp state change may determine that whether the contact of switch is faulty.
The display lamp of brake switch tester coalignment is connected with the contact inside switches and directly displays single contact shape
State.Then display lamp is lighted junction closure, and contact disconnects then display lamp and do not work.
Embodiment 3：
Referring to figs. 1 to Fig. 7, using tester as switch testing platform, closed a floodgate by 13 accumulation of energy of button, button 15, button
17 separating brakes, 14,16,18 show circuit power supply status of display lamp, knob 12 adjust voltage and can do low-voltage test.Switch testing
Valid key 3 is made according to switch secondary circuit, matches the different test different model handcart type high-voltage switch of aviation plug 26.
Embodiment 4：
With reference to Fig. 2, the numeral on switch test device panel is expressed as follows respectively：7th, power supply indicator；8th, main power is empty
Open；9th, DC source 110V air switch；10th, DC source 220V air switch；11st, after DC source 110V is adjusted, voltage shows；12nd, it is straight
Stream power supply 110V voltage-regulation knobs；13rd, after DC source 220V is adjusted, voltage shows；14th, DC source 220V voltage-regulation
Knob；15th, accumulation of energy button；16th, accumulation of energy display lamp；17th, switch knob；18th, closing circuit display lamp；19th, opening button；20、
Sub-gate circuit display lamp；21st, gate-dividing state break contact is indicated；22nd, gate-dividing state closure contact indicates.
Embodiment 5：
With reference to Fig. 3, the concrete wiring of aviation plug is as follows：It should be noted that the wiring of aviation plug is not limited in
In the following manner.
220V DC source accumulation of energys output+contact pin 43；220V DC source accumulation of energys output-contact pin 1；220V DC sources are closed
Lock output+contact pin 3；220V DC sources combined floodgate output-contact pin 5；220V DC source separating brakes output+contact pin 7；220V unidirectional currents
Source separating brake output-contact pin 9；110V DC source accumulation of energys output+contact pin 2；110V DC source accumulation of energys output-contact pin 4；110V is straight
Stream power supply combined floodgate output+contact pin 6；110V DC sources combined floodgate output-contact pin 8；110V DC source separating brakes output+contact pin 45；
110V DC source separating brakes output-contact pin 46；Gate-dividing state opens contact instruction+contact pin 10；Gate-dividing state opens contact
Instruction-contact pin 31；Gate-dividing state closes contact instruction+contact pin 32；Gate-dividing state closes contact instruction-contact pin 58.
Embodiment 6：
With reference to Fig. 5, Fig. 6, the aviation plug 25 of switch testing valid key, 26 contact pin distribution of aviation plug
43.1.2.3.4.5.6.7.8.9 it is direct-connected；Display lamp is connected with switch auxiliary contact in order.On switch testing coalignment
Key aviation plug 3CZ is that contact pin removes contact pin 1 to 9.43.45.46 with sequence number with 26CZ connection modes, remaining direct-connected 3CZ10-
26CZ10,3CZ11-26CZ11 the like.
Embodiment 7：
With reference to Fig. 6, the wiring of switch testing coalignment is as follows：220V accumulation of energys output+contact pin 43 connects 1CZ17；220V
Accumulation of energy output-contact pin 1 connects 1CZ18；The 220V combined floodgate connection 1CZ1 of output+contact pin 3；220V combined floodgate output-contact pins 5 connect
1CZ2；220V separating brakes output+contact pin 7 connects 1CZ3；220V separating brakes output-contact pin 9 connects 1CZ2；110V DC source accumulation of energys are defeated
Go out+contact pin 2；110V DC source accumulation of energys output-contact pin 4；110V DC sources combined floodgate output+contact pin 6；110V DC sources are closed
Lock output-contact pin 8；110V DC source separating brakes output+contact pin 45；110V DC source separating brakes output-contact pin 46；Auxiliary contact
Switch is all accessed by aviation plug contact pin.
Coalignment, each pair auxiliary contact are by testing switch matching；Key is connected with test display lamp (23), is divided into out
Shut-off is opened；Closure contact switch closure two class of break contact, same type are touched；Point is connected in parallel on one after being connected with display lamp respectively
Rise.
Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.For the ordinary skill of this utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all regarded
To belong to protection domain of the present utility model.
Claims (5)
1. handcart type high-voltage switch device for quick testing, it is characterised in that include：
Switch test device (1), there is provided alternating current power supply and scalable DC source；
The switch testing coalignment (2) of connecting test device (1) and high-voltage switch gear, for divide-shut brake process high-voltage switch sheet
The various auxiliary switch contacts of body, the conversion of microswitch signal show；
The aviation plug being connected with the switch test device (1), the switch testing coalignment (2), the aviation plug are used
In the handcart type high-voltage switch of matching different model；
The switch test device (1), between switch testing coalignment (2), aviation plug by cable (5) connect.
2. handcart type high-voltage switch device for quick testing according to claim 1, it is characterised in that the switch testing
Switch testing valid key (3), the switch testing valid key (3) and switch testing coalignment are provided with device (2)
(2) electrically connect, the switch testing valid key (3) can be tested the high-voltage switch gear of different model, not opened equipment and quickly examine
Various auxiliary contacts inside slowdown monitoring switch.
3. handcart type high-voltage switch device for quick testing according to claim 1, it is characterised in that the aviation plug bag
Include the device electrically connected with switch test device (1) to be connected plug (4), electrically connect with switch testing coalignment (2) respectively
Switch coalignment input aviation plug (24), switch coalignment output aviation plug (25), tested switch same model boat
Blind plug (26).
4. handcart type high-voltage switch device for quick testing according to claim 1, it is characterised in that the switch testing dress
Put, the display lamp is used for the detection information for pointing out high-voltage switch gear.
5. handcart type high-voltage switch device for quick testing according to claim 4, it is characterised in that the display lamp includes
Accumulation of energy display lamp (16), closing circuit display lamp (18), sub-gate circuit display lamp (20), gate-dividing state break contact display lamp
(21), gate-dividing state closure contact indicates (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071799.4U CN206074763U (en) | 2016-09-22 | 2016-09-22 | Handcart type high-voltage switch device for quick testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621071799.4U CN206074763U (en) | 2016-09-22 | 2016-09-22 | Handcart type high-voltage switch device for quick testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074763U true CN206074763U (en) | 2017-04-05 |
Family
ID=58440442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621071799.4U Expired - Fee Related CN206074763U (en) | 2016-09-22 | 2016-09-22 | Handcart type high-voltage switch device for quick testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074763U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342934A (en) * | 2018-09-04 | 2019-02-15 | 格力电器（郑州）有限公司 | Die travel switch detection device |
| CN109633304A (en) * | 2018-12-07 | 2019-04-16 | 国网浙江义乌市供电有限公司 | A kind of high-voltage switch cubicle handcart experimental rig |
| CN109870646A (en) * | 2019-01-21 | 2019-06-11 | 西北工业大学 | A portable rapid detection device for upper lock microswitch |
| CN112710968A (en) * | 2020-11-19 | 2021-04-27 | 中广核核电运营有限公司 | Secondary circuit rapid detection on-off device |
| CN113156305A (en) * | 2020-12-30 | 2021-07-23 | 温州佳得智能科技有限公司 | Multifunctional input and output control detection device and method for IO port |
-
2016
- 2016-09-22 CN CN201621071799.4U patent/CN206074763U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342934A (en) * | 2018-09-04 | 2019-02-15 | 格力电器（郑州）有限公司 | Die travel switch detection device |
| CN109633304A (en) * | 2018-12-07 | 2019-04-16 | 国网浙江义乌市供电有限公司 | A kind of high-voltage switch cubicle handcart experimental rig |
| CN109633304B (en) * | 2018-12-07 | 2021-06-08 | 国网浙江义乌市供电有限公司 | A high-voltage switch cabinet handcart test device |
| CN109870646A (en) * | 2019-01-21 | 2019-06-11 | 西北工业大学 | A portable rapid detection device for upper lock microswitch |
| CN112710968A (en) * | 2020-11-19 | 2021-04-27 | 中广核核电运营有限公司 | Secondary circuit rapid detection on-off device |
| CN113156305A (en) * | 2020-12-30 | 2021-07-23 | 温州佳得智能科技有限公司 | Multifunctional input and output control detection device and method for IO port |
| CN113156305B (en) * | 2020-12-30 | 2023-08-04 | 温州佳得智能科技有限公司 | Multifunctional IO port input and output control detection device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |