CN209044024U - A kind of test device of breaker - Google Patents

A kind of test device of breaker Download PDF

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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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China
Prior art keywords
test
breaker
sliding rail
platform
mainboard
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Active
Application number
CN201821011673.7U
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Chinese (zh)
Inventor
芦宇峰
苏毅
王飞风
黄辉敏
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Electric Power Research Institute of Guangxi Power Grid Co Ltd
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Electric Power Research Institute of Guangxi Power Grid Co Ltd
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Priority to CN201821011673.7U priority Critical patent/CN209044024U/en
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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

A kind of test device of breaker
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.
CN201821011673.7U 2018-06-28 2018-06-28 A kind of test device of breaker Active CN209044024U (en)

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

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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
CN (1) CN209044024U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

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