CN207248929U - Testing stand and breaker conductive connecting device - Google Patents
Testing stand and breaker conductive connecting device Download PDFInfo
- Publication number
- CN207248929U CN207248929U CN201721214319.XU CN201721214319U CN207248929U CN 207248929 U CN207248929 U CN 207248929U CN 201721214319 U CN201721214319 U CN 201721214319U CN 207248929 U CN207248929 U CN 207248929U
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- Prior art keywords
- breaker
- conductive
- groove
- conductive contact
- connecting device
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Abstract
It the utility model is related to a kind of testing stand and breaker conductive connecting device.It includes the cuboid electrical isolation case that a side carries rectangular recess, have in groove mutually isolated, and four conductive contact films being connected on the shell, each conductive contact film are connected by conducting wire with a conductive column in four conductive columns outside groove one side wall；The relative position between conductive contact film in groove is the position between four external bus plugs of breaker to be detected, distance matches, and can just corresponding be plugged in together.When the utility model is conductively connected for the breaker tested, can by four of breaker it is identical when connect, it is simple and quick, improve work efficiency, saved cost, operating personnel do not have to replace wiring every time, shell has good insulation characterisitic, improves the security of power experimenter operation, and conductive connecting device also has good versatility, the breaker of multiple models is applicable to, has saved material.
Description
Technical field
The utility model belongs to a kind of circuit breaker characteristic experimental provision, conductive more particularly to a kind of testing stand and breaker
Attachment device.
Background technology
Breaker leakage current characteristic is needed after being electrically connected by testing stand to four phases of breaker at present, is powered and is tested it
Leakage current characteristic.When experimenter tests for substantial amounts of and different model breaker in experiment, it is necessary to repeatedly replace and
The conducting wire of the connection of each breaker, each restringing need to waste many times also there are security risk, in order to improve work
Make efficiency with security, it is necessary to design a kind of conductive connecting device, ensure the experiment that passes through of breaker, ensure quality.
The content of the invention
The utility model provides a kind of easy to operate, quick, safe for technical problem present in solution known technology
Testing stand and breaker conductive connecting device.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：It includes one
A side with rectangular recess cuboid be electrically insulated shell, have in the rectangular recess it is mutually isolated,
And four conductive contact films on the housing of being connected, each in described four conductive contact films pass through conducting wire respectively
It is connected with a conductive column in the four mutually isolated conductive columns being connected on groove one side wall outside；The groove
In four conductive contact films between relative position between four external bus plugs of breaker to be detected position, distance
Match, and what can just be corresponded to each other is plugged in together.
The utility model can also adopt the following technical scheme that：
Four conductive contact films are fixedly connected with by screw and the groove other side wall, and in the groove
The other side wall external pasting have the insulation cover plate for preventing screw electric leakage.
The utility model has the advantages and positive effects of：, can when being conductively connected for the breaker tested
By the A phase, B phase, C phase of breaker, N it is identical when give to connect, operating personnel do not have to every time replace wiring, it is easy to operate, quick,
The work efficiency of workbench can be improved, cost-effective, its shell has good insulation characterisitic, improves power experimenter operation
Security, conductive connecting device also have good versatility, are applicable to the breaker of multiple models, have saved material.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the schematic diagram of insulation cover plate in Fig. 1；
Fig. 4 is the schematic diagram that the utility model carries out grafting with breaker to be detected.
Embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Attached drawing describes in detail as follows：
As shown in Figure 1, 2, 3, in the rectangular recess of the one side of shell 5 made of the glass-cloth board, have by copper coin
Manufactured conductive contact film 1,2,3,4.Conductive contact film 1,2,3,4 is fixed on the bottom of groove by four pairs of screws 10 respectively.Gu
The conductive column 5,6,7,8 for being scheduled on the top of shell 5 is connected with conducting wire and the conductive contact film 1,2,3,4 in groove.Insulating cover
Plate 11 is pasted onto 5 bottom of shell, covers the exposed screw 10 of bottom portion of groove.
As shown in figure 4, the device of the invention 12, one is plugged on breaker 13 to be detected with the direction shown in arrow in scheming
Rise, the conductive contact film 1,2,3,4 in device 12, can just the external busbar 14 with four phases on breaker to be detected, 15,
16th, 17 it is connected with each other.
The utility model device is played on testing stand when carrying out leakage current characteristic test experience to breaker to be detected
Power supply and breaker transition connection function to be detected.
Claims (2)
1. a kind of testing stand and breaker conductive connecting device, it is characterized in that：It includes a side and carries rectangular recess
Cuboid electric insulation shell, have in the rectangular recess mutually isolated, and be connected on the housing
Four conductive contact films, each in described four conductive contact films pass through respectively conducting wire with outside the groove one side wall
A conductive column in upper connected mutually isolated four conductive column is connected；Between four conductive contact films in the groove
Relative position match for the position between four external bus plugs of breaker to be detected, distance, and can just each other
It is corresponding to be plugged in together.
2. testing stand according to claim 1 and breaker conductive connecting device, it is characterized in that：It is characterized in that：It is described
Four conductive contact films be to be fixedly connected with by screw and the groove other side wall, and described other the one of the groove
Side wall external pasting has the insulation cover plate for preventing the screw electric leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214319.XU CN207248929U (en) | 2017-09-21 | 2017-09-21 | Testing stand and breaker conductive connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214319.XU CN207248929U (en) | 2017-09-21 | 2017-09-21 | Testing stand and breaker conductive connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248929U true CN207248929U (en) | 2018-04-17 |
Family
ID=61886270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214319.XU Active CN207248929U (en) | 2017-09-21 | 2017-09-21 | Testing stand and breaker conductive connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248929U (en) |
-
2017
- 2017-09-21 CN CN201721214319.XU patent/CN207248929U/en active Active
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| GR01 | Patent grant |