CN209044024U - A kind of test device of breaker - Google Patents
A kind of test device of breaker Download PDFInfo
- Publication number
- CN209044024U CN209044024U CN201821011673.7U CN201821011673U CN209044024U CN 209044024 U CN209044024 U CN 209044024U CN 201821011673 U CN201821011673 U CN 201821011673U CN 209044024 U CN209044024 U CN 209044024U
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- breaker
- test
- sliding rail
- mainboard
- carrying platform
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Abstract
The utility model relates to breaker testing fields, specifically disclose a kind of test device of breaker, comprising: carrying platform, tester control cabinet, sliding rail, testing host, test block, test contact, breaker mainboard, porcelain atom, breaker mainboard and circuit breaker connector；Tester control cabinet is set on carrying platform, carrying platform is equipped with sliding rail, testing host is set on sliding rail with what can be slided, several test blocks are set on testing host, test block, which is equipped with, extends external middle via holes, to be capable of the middle via holes front end that is set to of elastic telescopic, test contact is connect by power supply line with tester control cabinet for test contact one end；Breaker mainboard is set to the side of sliding rail, and several circuit breaker connectors are set on breaker mainboard, and several porcelain atoms are respectively sheathed in a circuit breaker connector, and several circuit breaker connectors are respectively corresponding with a test contact.The device utilizes universal wheel and sliding rail, keeps test device and testing host movement more convenient, working efficiency is higher.
Description
Technical field
The utility model belongs to breaker testing field, in particular to a kind of test device of breaker.
Background technique
High-voltage circuitbreaker is the core equipment for controlling and protecting circuit in an electric system, reliable for power grid security
Operation has great importance.Electrical test is timely discovery breaker latency hidden danger, avoids the important of burst accident generation
Means.According to " GB50150-2006 Erection works of electrical installations Standard for handover test of electric equipment " and " Q/CSG 114002-
2011 power equipment preventive trial regulations " etc. existing electrical test standard, mechanical property insulation resistance, loop resistance, press
The pilot projects such as the dielectric loss and capacitance of capacitor are the main electrical detection projects of breaker, it can be found that breaker is big
Segmental defect.
Currently, high-voltage circuitbreaker electrical test work be primarily present three aspect the problem of: first is that working efficiency it is not high,
Heavy workload is detected using conventional instrument, need to configure more instruments, needs to change test connection and instrumentation, and high electricity
Press the port position of grade breaker high, for frequently disconnecting line brings a large amount of working strength；Second is that safety is low, frequently
Wiring of ascending a height, security risk of taking out stitches it is big, and since live induced electricity is strong, especially progress dielectric loss measurement when need frequently to cut
Earthing knife-switch, multiple changing-over line are changed, induced electricity threatens testing crew and test apparatus safety under this state, increases operation wind
Danger；Third is that accuracy of measurement is inadequate, due to the limitation of the detection environment and condition at scene, in measurement process, measuring instrument is inherently
It is influenced by scene interference, this is higher to the performance requirement of instrument, because high-voltage circuitbreaker detection is large scale equipment, when test
Post is needed to be replaced frequently, common test frame moves back and forth inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of test devices of breaker, to overcome the electrical of high-voltage circuitbreaker
Experiment work heavy workload, the defect that safety is low, accuracy of measurement is inadequate.
To achieve the above object, the utility model provides a kind of test device of breaker, comprising: carrying platform, survey
Try device control cabinet, sliding rail, testing host, test block, test contact, breaker mainboard, porcelain atom, breaker mainboard and breaker
Connector；
The bottom of the carrying platform is equipped with the universal wheel with brake gear, and the tester control cabinet is set to described hold
On carrying platform, the carrying platform is equipped with the sliding rail, and the testing host is set to institute in vertical in a manner of it can slide
It states on sliding rail, several test blocks are set on the testing host, and the test block, which is equipped with, extends external middle through-hole
Hole, to be capable of the front end set on the middle via holes of elastic telescopic, the test contact passes through for one end of the test contact
Power supply line connected to it is connect with the tester control cabinet；
The breaker mainboard is in the vertical side set on the sliding rail, and several circuit breaker connectors are set to the open circuit
On device mainboard, several porcelain atoms are respectively sheathed in the circuit breaker connector, and several circuit breaker connectors are respectively with one
A test contact is corresponding.
Preferably, in above-mentioned technical proposal, the tester control cabinet includes: short-circuit detecting switch, display, overload inspection
Survey switch, moving switch, power switch and processor, the power supply line are connected to the processor, the processor respectively with
Short-circuit detecting switch, display, overload detection switch, moving switch, power switch connection.
Preferably, in above-mentioned technical proposal, the test block is set on the testing host by connection ring.
Preferably, in above-mentioned technical proposal, the side of the carrying platform is equipped with handrail.
Preferably, in above-mentioned technical proposal, spring support, the test contact are equipped in the middle via holes of the test block
One end in a manner of it can slide be set to the middle via holes front end, set between the test contact and the spring support
There is touch spring.
It preferably, further include motor in above-mentioned technical proposal, the motor is connected to the processor, for driving
Testing host is stated to move on the sliding rail.
Compared with prior art, the utility model utilizes universal wheel and sliding rail, keeps test device and testing host mobile
More convenient, working efficiency is higher.
Detailed description of the invention
Fig. 1 is the breaker structure schematic diagram of the testing jig of the breaker of the utility model；
Fig. 2 is the control cabinet structural schematic diagram of the testing jig of the breaker of the utility model；
Fig. 3 is the side view of the testing jig of the breaker of the utility model；
Fig. 4 is the local part drawing of the testing jig of the breaker of the utility model.
The reference numerals are as follows:
1, circuit breaker connector；2, porcelain atom；3, breaker mainboard；4, circuit breaker base；5, test contact；6, test block；
8, testing host；9, carrying platform；11, tester control cabinet；12, short-circuit detecting switchs；13, display；14, overload detection is opened
It closes；15, moving switch；16, power switch；17, power supply line；18, touch spring；19, spring support；20, universal wheel；21, it helps
Hand.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Fig. 1-Fig. 3 shows the structure chart of the test device of the breaker according to the preferred embodiments of the present invention.
As shown in Figure 1-Figure 3, the test device of the breaker in the embodiment includes: carrying platform 9, tester control cabinet
11, sliding rail, motor, testing host 8, test block 6, test contact 5, breaker mainboard 3, porcelain atom 2, breaker mainboard 3 and disconnected
Road device connector 1.
As shown in figure 3, the side of carrying platform 9 is equipped with handrail 21, the bottom of carrying platform 9 is equipped with brake gear
Universal wheel 20, tester control cabinet 11 are set to the side of carrying platform 9, and carrying platform 9 is equipped with sliding rail, and testing host 8 is in vertical
Formula is set on sliding rail in a manner of it can slide, and several test blocks 6 are set on testing host 8 by connection ring, test block 6
Middle part be equipped with and extend external middle via holes；One end of test contact 5 be capable of elastic telescopic be set to the middle through-hole
The front end in hole, it is preferred in the embodiment, as shown in figure 4, spring support 19 is equipped in the middle via holes of test block 6, test touching
First 5 one end is set to the front end of middle via holes in a manner of it can slide, and contact is equipped between test contact 5 and spring support 19
Spring 18.Test contact 5 extends the middle via holes and tester control cabinet 11 of test block 6 by power supply line 17 connected to it
Connection, test contact 5 play energization action.
As shown in Fig. 2, tester control cabinet 11 include: short-circuit detecting switch 12, display 13, overload detection switch 14,
Moving switch 15, power switch 16 and processor, 80386 processor of model of processor.Power supply line 17 is connect with processor,
Processor respectively with short-circuit detecting switch 12, display 13, overload detection switch 14, moving switch 15, power switch 16, motor
Connection.Motor is for driving testing host 8 in moving on sliding rail, and if sliding rail is rack gear sliding rail, motor is fixed on testing host 8
On, and i.e. controllable movement is engaged on rack gear sliding rail by gear.
As shown in figure 3, breaker mainboard 3 is in the vertical side set on sliding rail, and and testing host by circuit breaker base 4
8 is corresponding, and several circuit breaker connectors 1 are uniformly set on breaker mainboard 3, and several porcelain atoms 2 are respectively sheathed on a breaker and connect
On first 1, several circuit breaker connectors 1 are respectively corresponding with a test contact 5.
In use, handrail 21 is pulled, before mobile carrying platform 9 to high-voltage circuitbreaker to be measured, by going out for high-voltage circuitbreaker
Line end is connected in circuit breaker connector 1, and testing host 8, which is moved to before breaker mainboard 3, makes test contact 5 and circuit breaker connector
1 connection controls the moving switch 15 of tester control cabinet 11, control motor is moved forward using sliding rail driving testing host 8,
So that test contact 5 is engaged circuit breaker connector 1, high-voltage circuitbreaker is connect into electricity, utilizes short-circuit detecting switch 12, overload detection switch 14
Detecting breaker situation, (short-circuit detecting and overload detection mainly judge whether the operating current of high-voltage circuitbreaker surpasses by processor
It crosses or lower than preset threshold value, if being failure high-voltage circuitbreaker above or below if, this judges that principle is existing and generallys use
Method), after the completion of detection, mobile carrying platform 9 then replaces the breaker of test if stoppage circuit breaker.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can be realized and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (6)
1. a kind of test device of breaker characterized by comprising carrying platform (9), tester control cabinet (11), sliding rail,
Testing host (8), test block (6), test contact (5), breaker mainboard (3), porcelain atom (2), breaker mainboard (3) and open circuit
Device connector (1)；
The bottom of the carrying platform (9) is equipped with the universal wheel (20) with brake gear, and the tester control cabinet (11) sets
In on the carrying platform (9), the carrying platform (9) is equipped with the sliding rail, and the testing host (8) is in vertical with can
The mode of sliding is set on the sliding rail, and several test blocks (6) are set on the testing host (8), the test block
(6) it is equipped with and extends external middle via holes, one end of the test contact (5) is led to capableing of being set in described for elastic telescopic
The front end of hole, the test contact (5) are connect by power supply line connected to it (17) with the tester control cabinet (11)；
The breaker mainboard (3) is in the vertical side set on the sliding rail, and several circuit breaker connectors (1) are set to described disconnected
On road device mainboard (3), several porcelain atoms (2) are respectively sheathed on the circuit breaker connector (1), several breakers
Connector (1) is respectively corresponding with one test contact (5).
2. the test device of breaker according to claim 1, which is characterized in that tester control cabinet (11) packet
Include: short-circuit detecting switchs (12), display (13), overload detection switch (14), moving switch (15), power switch (16) and place
Device is managed, the power supply line (17) is connected to the processor, and the processor switchs (12), display with short-circuit detecting respectively
(13), overload detection switch (14), moving switch (15), power switch (16) connection.
3. the test device of breaker according to claim 1, which is characterized in that the test block (6) passes through connection ring
On the testing host (8).
4. the test device of breaker according to claim 1, which is characterized in that the side of the carrying platform (9) is set
There are handrail (21).
5. the test device of breaker according to claim 1, which is characterized in that the middle via holes of the test block (6)
It is interior to be equipped with spring support (19), before one end of the test contact (5) is set to the middle via holes in a manner of it can slide
End is equipped with touch spring (18) between the test contact (5) and the spring support (19).
6. the test device of breaker according to claim 2, which is characterized in that it further include motor, the motor and institute
Processor connection is stated, is moved on the testing host (8) Yu Suoshu sliding rail for driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011673.7U CN209044024U (en) | 2018-06-28 | 2018-06-28 | A kind of test device of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011673.7U CN209044024U (en) | 2018-06-28 | 2018-06-28 | A kind of test device of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044024U true CN209044024U (en) | 2019-06-28 |
Family
ID=67029229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011673.7U Active CN209044024U (en) | 2018-06-28 | 2018-06-28 | A kind of test device of breaker |
Country Status (1)
| Country | Link |
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| CN (1) | CN209044024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111090070A (en) * | 2019-12-10 | 2020-05-01 | 上海东软医疗科技有限公司 | State control system and state detection device thereof |
| CN114779056A (en) * | 2022-06-20 | 2022-07-22 | 西安交通大学城市学院 | Detection apparatus based on switch board high-low voltage circuit |
-
2018
- 2018-06-28 CN CN201821011673.7U patent/CN209044024U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111090070A (en) * | 2019-12-10 | 2020-05-01 | 上海东软医疗科技有限公司 | State control system and state detection device thereof |
| CN114779056A (en) * | 2022-06-20 | 2022-07-22 | 西安交通大学城市学院 | Detection apparatus based on switch board high-low voltage circuit |
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