CN214539705U - Generator insulation test junction box - Google Patents
Generator insulation test junction box Download PDFInfo
- Publication number
- CN214539705U CN214539705U CN202120468793.5U CN202120468793U CN214539705U CN 214539705 U CN214539705 U CN 214539705U CN 202120468793 U CN202120468793 U CN 202120468793U CN 214539705 U CN214539705 U CN 214539705U
- Authority
- CN
- China
- Prior art keywords
- casing
- fixed
- terminal
- generator
- wire
- 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.)
- Active
Links
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a generator test equipment field, concretely relates to generator insulation test junction box. Including insulating casing, a plurality of terminals are all fixed to the left and right sides of lateral wall behind the casing, and terminal one side all is fixed with the data plate, and lateral wall middle part is fixed with vertical wire casing behind the casing, sets up the slotted hole that corresponds with the terminal on the lateral wall of wire casing towards the terminal, is provided with the apron in the wire casing. The utility model discloses, simple structure, convenient operation passes through the wire with the part that the generator awaits measuring and introduces the terminal in the casing to the convenience is tested the insulation of generator.
Description
Technical Field
The utility model relates to a generator test equipment field, concretely relates to generator insulation test junction box.
Background
Generator insulation is an important index for safe operation of a generator, but workers have the following three problems in testing generator insulation: (1) the test line is difficult to connect on the water collecting pipe flange, and the air operation of a tester is very difficult. (2) Poor connections result in inaccurate test data. (3) When the generator normally operates, the water collecting pipe cannot be reliably grounded, and charges are easily accumulated in the generator cold water fixing pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a convenient to use lies in, simple structure can conveniently carry out high-efficient quick test to generator insulation, intensity of labour and danger when can reducing the workman test can guarantee the generator insulation test junction box of test data accuracy.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a generator insulation test junction box, including insulating casing, a plurality of terminals are all fixed to the left and right sides of lateral wall behind the casing, terminal one side all is fixed with the data plate, lateral wall middle part is fixed with vertical wire casing behind the casing, set up the slotted hole that corresponds with the terminal on the lateral wall of wire casing towards the terminal, be provided with the apron in the wire casing, apron lower extreme and casing bottom plate hinge joint, be fixed with the briquetting that corresponds with the slotted hole on the apron, the briquetting is located the slotted hole, be fixed with the rubber piece on the terminal surface of lateral wall behind the casing towards the briquetting, the casing bottom plate is fixed with the spool, the spool corresponds the intercommunication with the wire casing, the casing roof runs through and is provided with the pin, the pin end fixing of casing roof below has the baffle, the cover is equipped with the spring on the pin between baffle and the casing roof, the baffle is located apron upper end front side, and the contact of baffle and apron upper end front side.
Specifically, the left end of the shell is hinged with a cover plate.
Specifically, a plurality of terminals are arranged in the vertical direction in an evenly distributed manner.
Specifically, the bottom plate of the shell is provided with a groove, the lower end of the cover plate is fixed with an ear plate, and the ear plate is hinged in the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, simple structure, convenient operation passes through the wire with the part that the generator awaits measuring and introduces the terminal in the casing to the convenience tests the insulation of generator, and can carry out high-efficient quick test, intensity of labour and danger when can reducing the workman and test can guarantee the test data accuracy.
Drawings
Fig. 1 is a schematic view of the internal structure of the housing.
Fig. 2 is a schematic structural view of a wire duct.
Fig. 3 is a rear view of the cover plate.
Detailed Description
As shown in figure 1, the generator insulation test junction box comprises an insulated shell 1, wherein a cover plate 8 is hinged at the left end of the shell 1, a plurality of binding posts 2 are fixed at the left side and the right side of the rear side wall of the shell 1, the binding posts 2 are uniformly distributed in the vertical direction, a nameplate 3 is fixed at one side of each binding post 2, a vertical wire casing 4 is fixed at the middle of the rear side wall of the shell 1, a slot 14 corresponding to the binding post 2 is formed in the side wall of the wire casing 4 facing the binding post 2, a cover plate 8 is arranged in the wire casing 4, the lower end of the cover plate 8 is hinged with the bottom plate of the shell 1, a groove 10 is formed in the bottom plate of the shell 1, an ear plate 11 is fixed at the lower end of the cover plate 8, the ear plate 11 is hinged in the groove 10, a pressing block 9 corresponding to the slot 14 is fixed on the cover plate 8, the pressing block 9 is positioned in the slot 14, and a rubber block 15 is fixed on the end surface of the pressing block 9 facing the rear side wall of the shell 1, the utility model discloses a fixed with spool 12 of 1 bottom plate of casing, spool 12 corresponds the intercommunication with wire casing 4, and 1 roof of casing runs through and is provided with pin 5, and 5 end fixing of pin of 1 roof below of casing have a baffle 6, and the cover is equipped with spring 7 on the pin 5 between baffle 6 and the 1 roof of casing, and baffle 6 is located 8 upper ends front sides of apron, and baffle 6 and 8 upper ends front side contacts of apron.
When the utility model is used, the insulating end and the grounding end of the water inlet flange, the insulating end and the grounding end of the water outlet flange, the insulating end and the grounding end of the water inlet flange of the generator and the insulating end and the grounding end of the water outlet flange of the outgoing line are respectively and electrically connected with the terminal 2 in the shell 1 through wires, marks are made on the nameplate 3 so as to distinguish, when the wires are connected with the terminal 2, the pins 5 are driven to go upwards, the baffle 6 is positioned above the cover plate 8, then the upper end of the cover plate 8 can be driven to rotate towards the front side direction, one end of each wire penetrates through the wire pipe 12 and then respectively penetrates through the slotted hole 14 on the wire groove 4 and then is connected with the terminal 2, the baffle 6 is pushed upwards, then the cover plate 8 is driven to rotate into the wire groove 4, the rubber block 15 on the pressing block 9 can extrude and fix the wires in the slotted hole 14, the baffle 6 is released, and the baffle 6 can block the cover plate 8, at the moment, the wire is stabilized in the slotted hole 14 by the pressing block 9 and the rubber block 15 on the pressing block 9, when the wire is connected with the wiring terminal 2, clear wiring can be carried out, the installation is convenient, and the wire is not easy to fall off.
The generator during operation for 2 electric connection of terminal that the insulating end and the earthing terminal of intaking the flange with the generator are connected, 2 electric connection of terminal that the insulating end and the earthing terminal of going out the water flange are connected, 2 electric connection of terminal that the insulating end and the earthing terminal of the flange of intaking with the lead-out wire are connected, and 2 electric connection of terminal that the insulating end and the earthing terminal of the flange of going out the water of lead-out wire are connected, thereby can make the flange of intaking, go out the water flange, the flange of intaking of lead-out wire and the flange of going out the water of lead-out wire reliably ground.
When carrying out insulation test, make 2 disconnections of terminal that the terminal is connected with the insulating end of generator income water flange and earthing terminal, 2 disconnections of terminal that the insulating end of flange is connected with the earthing terminal of going out water, terminal 2 disconnections of terminal that the insulating end of flange is connected with the earthing terminal of going out water to and terminal 2 disconnections that the insulating end of flange is gone out to the lead-out wire and earthing terminal are connected, then usable megger carries out insulation test to the generator.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. The utility model provides a generator insulation test junction box, including insulating casing, a serial communication port, a plurality of terminals are all fixed to the left and right sides of lateral wall behind the casing, terminal one side all is fixed with the data plate, lateral wall middle part is fixed with vertical wire casing behind the casing, set up the slotted hole that corresponds with the terminal on the lateral wall of terminal of orientation of wire casing, the intraductal apron that is provided with of wire, apron lower extreme and casing bottom plate hinged joint, be fixed with the briquetting that corresponds with the slotted hole on the apron, the briquetting is located the slotted hole, be fixed with the rubber piece on the terminal surface of lateral wall behind the casing towards the briquetting, the casing bottom plate is fixed with the spool, the spool corresponds the intercommunication with the wire casing, the casing roof runs through and is provided with the pin, the pin end fixing of casing roof below has the baffle, the cover is equipped with the spring on the pin between baffle and the casing roof, the baffle is located apron upper end front side, and the baffle contacts with apron upper end front side.
2. The generator insulation test junction box of claim 1, wherein a cover plate is hinged to the left end of the housing.
3. The generator insulation test junction box of claim 1, wherein the plurality of terminals are arranged in a vertically uniform manner.
4. The generator insulation test junction box of claim 1, wherein the bottom plate of the housing is provided with a groove, and the lower end of the cover plate is fixed with an ear plate which is hinged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468793.5U CN214539705U (en) | 2021-03-04 | 2021-03-04 | Generator insulation test junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120468793.5U CN214539705U (en) | 2021-03-04 | 2021-03-04 | Generator insulation test junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539705U true CN214539705U (en) | 2021-10-29 |
Family
ID=78260539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120468793.5U Active CN214539705U (en) | 2021-03-04 | 2021-03-04 | Generator insulation test junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539705U (en) |
-
2021
- 2021-03-04 CN CN202120468793.5U patent/CN214539705U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103698733A (en) | Test wiring terminal component for metering electric energy | |
| CN106526248A (en) | Integrated safety measure test junction box and use method | |
| CN115372883A (en) | Test connection system for plug-in electric energy meter | |
| CN214539705U (en) | Generator insulation test junction box | |
| CN212723280U (en) | Cable tester transfer box | |
| CN201348640Y (en) | Auxiliary device for cable insulation detection | |
| CN203443993U (en) | Electric energy metering wiring apparatus | |
| CN111999003A (en) | Airtight detects and switches on detection tool for combination | |
| CN218412862U (en) | Portable automobile power battery CCS detection device | |
| CN203216999U (en) | Capacitive equipment dielectric loss live line measurement sampling device | |
| CN204649847U (en) | Capacitance tester | |
| CN202975220U (en) | Universal wire and cable connector clip tester | |
| CN218182935U (en) | Water internal cooling generator collector tube insulation grounding box | |
| CN207601156U (en) | The device of module voltage in a kind of quick test battery pack | |
| CN213123403U (en) | Telephone signal fault judgment real operation checking device | |
| CN208128470U (en) | Signal supervisory instrument and system | |
| CN208506169U (en) | The portable line connector of on-site cable | |
| CN220626555U (en) | Aging detection device for driver | |
| CN218037297U (en) | On-spot check-up safety terminal box of three-phase intelligent ammeter | |
| CN220568843U (en) | Alternating current power line testing device | |
| CN219369897U (en) | Flat wire high-voltage pinhole detection system | |
| CN220730303U (en) | Integrated measuring equipment | |
| CN210155313U (en) | Conversion device based on electric energy meter calibrating installation | |
| CN212568873U (en) | Quick connector of magnetic type electrical test wire | |
| CN216526119U (en) | Low-voltage transformer area line loss segmented checking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |