CN204666789U - A kind of end of vacuum circuit breaker examines worktable - Google Patents

A kind of end of vacuum circuit breaker examines worktable Download PDF

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Publication number
CN204666789U
CN204666789U CN201520390028.0U CN201520390028U CN204666789U CN 204666789 U CN204666789 U CN 204666789U CN 201520390028 U CN201520390028 U CN 201520390028U CN 204666789 U CN204666789 U CN 204666789U
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China
Prior art keywords
worktable
circuit breaker
vacuum circuit
guide rail
branch line
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CN201520390028.0U
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Chinese (zh)
Inventor
陈建强
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Jiangsu Senyuan Electric Co Ltd
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Jiangsu Senyuan Electric Co Ltd
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Priority to CN201520390028.0U priority Critical patent/CN204666789U/en
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Abstract

The end that the utility model discloses a kind of vacuum circuit breaker examines worktable, comprise branch line worktable and testing platform, wherein be provided with simulation cabinet guide rail at testing platform, the test that chassis vehicle simulation enters regulator cubicle can be carried out, also be provided with vertical test board, voltage-withstand test, major loop direct current resistance etc. can be carried out by the pole of break-make vacuum circuit breaker; Branch line worktable is provided with lifting body, can by vacuum circuit breaker jacking to the position being convenient to test.The end of a kind of vacuum circuit breaker of this utility model examines worktable, the properties of the comprehensive testing product of energy and outward appearance, also can carry out the test that chassis vehicle simulation enters regulator cubicle.

Description

A kind of end of vacuum circuit breaker examines worktable
Technical field
The utility model relates to isolating switch and manufactures field, and the end being specifically related to a kind of vacuum circuit breaker examines worktable.
Background technology
Isolating switch (English name: circui t-breaker) refer to the electric current that can close, carry and cut-off under normal loop condition and can close, the switchgear of carrying and the electric current under cut-offfing abnormal loop condition in official hour.
Isolating switch can be used to distribute electric energy; infrequently start asynchronous motor; protection is carried out to power circuit and motor etc., can automatic shutdown circuit when serious overload or short circuit and the fault such as under-voltage occur for they, its function is equivalent to Fuse switch and the combination of crossing underheat relay etc.And generally do not need to change parts after disjunction fault current.At present, obtain a wide range of applications.Isolating switch is divided into primary cut-out by its usable range, and low-voltage circuit breaker, and high-low pressure identification of boundaries is fuzzyyer, is called High-Voltage Electrical Appliances generally by more than 3kV.
Vacuum circuit breaker is a kind of primary cut-out, gains the name because the insulating medium of contact gap after its arc-extinguishing medium and arc extinguishing is all high vacuum; It has volume little, lightweight, be applicable to frequent operation, advantage that arc extinguishing need not overhaul, apply comparatively universal in power distribution network.Vacuum circuit breaker is 3 ~ 10kV; indoor distribution in 50Hz three-phase alternating current system; can in industrial and mining enterprises, generating plant, transformer station as the protection of electric equipment and control; be specially adapted to the field of employment requiring non-oil ultra high vacuum system, less maintenance and frequent operation, isolating switch is configurable in middle-placed switch cabinet, double-layer cabinet, fixing cabinet and uses as control and protection high voltage electric equipment.
Vacuum circuit breaker is as using commonplace isolating switch in power distribution network, and the reliability in its use is primary, and the requirement of the manufacturing is higher, needs complete monitoring, when needed, can trace back to whole assemblings and test data the very first time.
Before vanning, need properties (as industrial frequency withstand voltage, major loop direct current resistance etc.) and the outward appearance of comprehensive testing product, whether there are neglected loading parts, also will carry out the test that chassis vehicle simulation enters regulator cubicle, therefore need a multi-functional worktable.
Therefore, the end designing a kind of vacuum circuit breaker examines worktable, the properties of the comprehensive testing product of energy and outward appearance, and also can carry out the test that chassis vehicle simulation enters regulator cubicle, be this area technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: the end designing a kind of vacuum circuit breaker examines worktable, the properties of the comprehensive testing product of energy and outward appearance, also can carry out the test that chassis vehicle simulation enters regulator cubicle.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
The end of vacuum circuit breaker examines a worktable, comprises branch line worktable and testing platform; Be provided with lifting body below described branch line worktable, described lifting body can by described vacuum circuit breaker jacking to predetermined altitude; Described testing platform is provided with simulation cabinet guide rail and electric testing equipment, and described electric testing equipment is above described simulation cabinet guide rail; The width of described simulation cabinet guide rail can regulate; Described electric testing equipment is provided with the test board perpendicular to surface level, and described test board is towards described branch line worktable; Described testing platform is provided with the guide rail that can move forward and backward for described electric testing equipment.
Preferably, described branch line worktable is provided with the support plate placing described vacuum circuit breaker, and described support plate is provided with the through hole stretched out for lifting body.
Preferably, described lifting body is provided with multiple control respectively and arranges the cylinder of different stroke.
Preferably, described test board is provided with multiple conductive pole, and the position of described conductive pole can regulate.
Preferably, described testing platform is provided with the leading screw of a level, and the two ends of described leading screw are provided with two screws, and described simulation cabinet guide rail is provided with 2 slivers be parallel to each other, and two described slivers are separately fixed on described screw.
Preferably, the back side of described test board is provided with the wire be electrically connected with described conductive pole, and described wire is connected to testing tool.
Pass through technique scheme, the end of a kind of vacuum circuit breaker that the utility model provides examines worktable, comprise branch line worktable and testing platform, wherein be provided with simulation cabinet guide rail at testing platform, the test that chassis vehicle simulation enters regulator cubicle can be carried out, also be provided with vertical test board, voltage-withstand test, major loop direct current resistance etc. can be carried out by the pole of break-make vacuum circuit breaker; Branch line worktable is provided with lifting body, can by vacuum circuit breaker jacking to the position being convenient to test.Its beneficial effect is: the properties of the comprehensive testing product of energy and outward appearance, also can carry out the test that chassis vehicle simulation enters regulator cubicle.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the schematic diagram examining worktable end of a kind of vacuum circuit breaker disclosed in the utility model embodiment;
Fig. 2 is the schematic diagram of the vertical view of Fig. 1;
Fig. 3 is the schematic perspective view examining worktable end of a kind of vacuum circuit breaker disclosed in the utility model embodiment.
Numeral and the corresponding component title represented by letter in figure:
1. branch line worktable 2. testing platform 21. simulates cabinet guide rail 22. electric testing equipment 221. test board 222. conductive pole 23. guide rail 3. lifting body 4. support plate 5. cylinder.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment:
As Figure 1-3, a kind of end of vacuum circuit breaker examines worktable, comprises branch line worktable 1 and testing platform 2; Be provided with lifting body 3 below branch line worktable, lifting body 3 can by vacuum circuit breaker jacking to predetermined altitude; Testing platform 2 is provided with simulation cabinet guide rail 21 and electric testing equipment 22, and electric testing equipment is above simulation cabinet guide rail; The width of simulation cabinet guide rail can regulate; Electric testing equipment is provided with the test board 221 perpendicular to surface level, and test board is towards branch line worktable; Testing platform is provided with the guide rail that can move forward and backward for electric testing equipment.
Owing to simulating the height of cabinet guide rail 21 higher than branch line worktable, so need lifting body, vacuum circuit breaker jack-up is come.Lifting body can adopt cylinder, also can be hydraulic means etc., as long as energy jacking, is not construed as limiting.
Vacuum circuit breaker has Multiple Type specification, so the width of simulation cabinet guide rail 21 needs to regulate, the mode of adjustment can have a variety of, can pass through screw fixed guide, also can make chute etc., be not construed as limiting.
Test board 221, towards branch line worktable, is convenient to pole and the test board conducting of vacuum circuit breaker.Good for the ease of conducting, electric testing equipment is also provided with the guide rail (test board is fixed on electric testing equipment to move together) that can move forward and backward.
Certainly, electric testing equipment 22 is also provided with the wire be electrically connected with testing tool, because this is not content of the present utility model, does not expand.
Wherein, branch line worktable 1 is provided with the support plate 4 placing vacuum circuit breaker, and support plate is provided with the through hole stretched out for lifting body.The supporting plate of the placement vacuum circuit breaker that support plate namely flows down from streamline, for the ease of the action of lifting body, processing through hole is one of method eaily.
Wherein, lifting body 3 is provided with multiple control respectively and arranges the cylinder 5 of different stroke.Better in order to what test, ensure the accurate of vacuum circuit breaker position, jacking is divided into two steps, the first step, held up by support plate, depart from table top, such support plate would not slide, second step, vacuum circuit breaker is held up, departs from support plate, and be lifted to predetermined altitude, align with simulation cabinet guide rail.So need the cylinder of different stroke.
Wherein, test board 221 is provided with multiple conductive pole 222, and the position of conductive pole can regulate.In order to adapt to the vacuum circuit breaker of unlike signal, the position of conductive pole can regulate.
Wherein, testing platform 2 is provided with the leading screw (not shown) of a level, and the two ends of leading screw are provided with two screws, and simulation cabinet guide rail is provided with 2 slivers be parallel to each other, and two slivers are separately fixed on screw.The width of simulation cabinet guide rail is regulated by screw leading screw, more convenient.In fact, in order to make the adjustment of simulation rack guide rail width more smooth and easy, below sliver, also line slideway is provided with.
Wherein, the back side of test board 221 is provided with the wire (not illustrating in the drawings) be electrically connected with conductive pole, and wire is connected to testing tool.By the back side cabling of test board, more convenient.
In the above-described embodiments, the end of a kind of vacuum circuit breaker that the utility model provides examines worktable, comprise branch line worktable and testing platform, wherein be provided with simulation cabinet guide rail at testing platform, the test that chassis vehicle simulation enters regulator cubicle can be carried out, also be provided with vertical test board, voltage-withstand test, major loop direct current resistance etc. can be carried out by the pole of break-make vacuum circuit breaker; Branch line worktable is provided with lifting body, can by vacuum circuit breaker jacking to the position being convenient to test.Its beneficial effect is: the properties of the comprehensive testing product of energy and outward appearance, also can carry out the test that chassis vehicle simulation enters regulator cubicle.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (6)

1. examine a worktable end of vacuum circuit breaker, it is characterized in that, comprise branch line worktable and testing platform; Be provided with lifting body below described branch line worktable, described lifting body can by described vacuum circuit breaker jacking to predetermined altitude; Described testing platform is provided with simulation cabinet guide rail and electric testing equipment, and described electric testing equipment is above described simulation cabinet guide rail; The width of described simulation cabinet guide rail can regulate; Described electric testing equipment is provided with the test board perpendicular to surface level, and described test board is towards described branch line worktable; Described testing platform is provided with the guide rail that can move forward and backward for described electric testing equipment.
2. examine worktable the end of a kind of vacuum circuit breaker according to claim 1, it is characterized in that, described branch line worktable is provided with the support plate placing described vacuum circuit breaker, and described support plate is provided with the through hole stretched out for lifting body.
3. examine worktable the end of a kind of vacuum circuit breaker according to claim 1, it is characterized in that, described lifting body is provided with multiple control respectively and arranges the cylinder of different stroke.
4. examine worktable the end of a kind of vacuum circuit breaker according to claim 1, it is characterized in that, described test board is provided with multiple conductive pole, and the position of described conductive pole can regulate.
5. examine worktable the end of a kind of vacuum circuit breaker according to claim 1, it is characterized in that, described testing platform is provided with the leading screw of a level, the two ends of described leading screw are provided with two screws, described simulation cabinet guide rail is provided with 2 slivers be parallel to each other, and two described slivers are separately fixed on described screw.
6. examine worktable the end of a kind of vacuum circuit breaker according to claim 4, it is characterized in that, the back side of described test board is provided with the wire be electrically connected with described conductive pole, and described wire is connected to testing tool.
CN201520390028.0U 2015-06-08 2015-06-08 A kind of end of vacuum circuit breaker examines worktable Active CN204666789U (en)

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CN204666789U true CN204666789U (en) 2015-09-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104849659A (en) * 2015-06-08 2015-08-19 江苏森源电气股份有限公司 Final inspection workbench of vacuum circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104849659A (en) * 2015-06-08 2015-08-19 江苏森源电气股份有限公司 Final inspection workbench of vacuum circuit breaker

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