CN207281274U - A kind of guide rail type electrical energy meter test electric installation - Google Patents
A kind of guide rail type electrical energy meter test electric installation Download PDFInfo
- Publication number
- CN207281274U CN207281274U CN201721294170.0U CN201721294170U CN207281274U CN 207281274 U CN207281274 U CN 207281274U CN 201721294170 U CN201721294170 U CN 201721294170U CN 207281274 U CN207281274 U CN 207281274U
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- CN
- China
- Prior art keywords
- copper post
- energy meter
- guide rail
- electrical energy
- rail type
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Abstract
The utility model discloses a kind of guide rail type electrical energy meter test electric installation, the electrifying device includes testboard, it is installed with testboard and some powers on copper post, power on copper post and the contact of current divider in guide rail type electrical energy meter corresponds, the copper post head end that powers on is equipped with U-type groove, the depth direction of U-type groove is consistent with the length direction of copper post, power on and be fixedly connected with elastic copper sheet on the end face of copper post head end, one end of elastic copper sheet is screwed on the end face of copper post head end, other end bending is put in U-type groove, the contact of shunt for electric energy meter can be respectively clamped into U-type groove, the end face of the tail end of copper post is equipped with wiring hole, the side of the tail end of copper post is equipped with the threaded hole of connection wiring hole, holds out against screw is installed in threaded hole.The guide rail type electrical energy meter test of the utility model can quickly realize guide rail type electrical energy meter power up test with electric installation, and installation and removal are all very convenient when guide rail type electrical energy meter is tested, and improve work efficiency.
Description
Technical field
It the utility model is related to ammeter testing tool technical field, and in particular to a kind of guide rail type electrical energy meter test has access to electricity
Device.
Background technology
The consumption of electric energy largely concentrates on low-voltage distribution terminal, in order to strengthen the metering of terminal electric energy examination and management, side
Just the onsite application of user, transformation and upgrading, guide rail type electrical energy meter are for traditional DDS D and DTSD series in-wall mounting electricity
A kind of micromation guide rail type mounting electric energy meter that energy table is designed using the inconvenience of installation at the scene, has high certainty of measurement, mistake
The advantages such as loading capability is strong, stable and reliable for performance, operating voltage range is wide, oneself power consumption is low.It is light-weight and its is small, knot
Structure modularization, can realize terminal power distribution electrical energy measurement with miniature circuit breaker with the use of being installed in distribution box.
Guide rail type electrical energy meter needs to carry out test verification after manufacture, needs to connect with the mains in ammeter before test, tradition is done
Method is manually to be attached the current divider of guide rail type electrical energy meter of the corresponding conducting wire with not assembling completely respectively, so as to give guide rail
Formula electric energy meter powers on, and is then tested.This mode often tests an electric energy meter and is required for wiring, due to not having on current divider
The connection of the interface being connected with power cord, power cord and current divider is fairly cumbersome, and power cord often bends winding and can also break, often
There is a situation where power cord and current divider loose contact, also needs to take out stitches after testing, extremely locks, and there are security risk.
The content of the invention
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of guide rail type electrical energy meter test is used
Electrifying device, it is characterised in that the electrifying device includes testboard, be installed with testboard it is some power on copper post,
Power on copper post and the contact of current divider in guide rail type electrical energy meter corresponds, the copper post head end that powers on is equipped with U-type groove, U-type groove
Depth direction it is consistent with the length direction of copper post, power on and elastic copper sheet, sprung copper be fixedly connected with the end face of copper post head end
One end of piece is screwed on the end face of copper post head end, and other end bending is put in U-type groove, and shunt for electric energy meter touches
Point can be respectively clamped into U-type groove, and the end face of the tail end of copper post is equipped with wiring hole, and the side of the tail end of copper post is equipped with connection
The threaded hole of wiring hole, is provided with holds out against screw in threaded hole.
The operation principle of the utility model is：By the wiring hole of the tail end of bare wire insertion copper post, tighten holds out against screw and cause
It is accordingly powered to power on copper post.The current divider alignment of not fully assembled guide rail type electrical energy meter is powered on into copper post during test and is pressed
Tightly, each contact is respectively clamped into the corresponding U-type groove for powering on copper post on current divider, so as to supply electrical testing to guide rail type electrical energy meter.Survey
Guide rail type electrical energy meter is extracted after examination, next guide rail type electrical energy meter for needing to test can be completed as stated above
Test.
The beneficial effects of the utility model are：The guide rail type electrical energy meter test of the utility model can be quick with electric installation
Realize guide rail type electrical energy meter power up test, when guide rail type electrical energy meter is tested installation and removal all easily save manpower, carry
High work efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of another angle of the utility model.
Embodiment
In conjunction with attached drawing, the utility model is described in further detail.
As shown in Figs. 1-2, a kind of guide rail type electrical energy meter test includes testboard 1 with electric installation, the electrifying device,
Some a pair of contact one for powering on copper post 2, powering on current divider in copper post 2 and guide rail type electrical energy meter are installed with testboard 1
Should, power on the end face of 2 head end 3 of copper post 4 center section and cave in form U-type groove 5 along the length direction for powering on copper post, U-type groove 5
Connection powers on the front surface 6 and rear surface of copper post, and the end face 4 for powering on copper post head end 3 is fixedly connected with elastic copper sheet 7, elastic copper sheet 7
One end be fixed on by screw 8 on the end face 4 for powering on copper post head end 3, other end bending is put in U-type groove 5, in connection jaws
Puller bolt can be caught in U-type groove 5, and the end face 10 for powering on the tail end 9 of copper post is equipped with wiring hole 11, powers on the tail end of copper post
9 side 12 is equipped with the threaded hole of connection wiring hole 11, and holds out against screw 13 is provided with threaded hole.
The preferred embodiment of the utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (1)
1. a kind of guide rail type electrical energy meter test electric installation, it is characterised in that the electrifying device includes testboard, test
Some contact one-to-one corresponding for powering on copper post, powering on current divider in copper post and guide rail type electrical energy meter are installed with platform, it is described
Power on copper post head end and be equipped with U-type groove, the depth direction of U-type groove is consistent with the length direction of copper post, powers on the end face of copper post head end
On be fixedly connected with elastic copper sheet, one end of elastic copper sheet is screwed on the end face of copper post head end, other end bending
Put in U-type groove, the contact of shunt for electric energy meter can be respectively clamped into U-type groove, and the end face of the tail end of copper post is equipped with wiring
Hole, the side of the tail end of copper post are equipped with the threaded hole of connection wiring hole, holds out against screw are provided with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294170.0U CN207281274U (en) | 2017-10-09 | 2017-10-09 | A kind of guide rail type electrical energy meter test electric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294170.0U CN207281274U (en) | 2017-10-09 | 2017-10-09 | A kind of guide rail type electrical energy meter test electric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207281274U true CN207281274U (en) | 2018-04-27 |
Family
ID=61987576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294170.0U Active CN207281274U (en) | 2017-10-09 | 2017-10-09 | A kind of guide rail type electrical energy meter test electric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207281274U (en) |
-
2017
- 2017-10-09 CN CN201721294170.0U patent/CN207281274U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |