CN208588797U - Inside switch cabinet arc test device - Google Patents
Inside switch cabinet arc test device Download PDFInfo
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- CN208588797U CN208588797U CN201820968199.0U CN201820968199U CN208588797U CN 208588797 U CN208588797 U CN 208588797U CN 201820968199 U CN201820968199 U CN 201820968199U CN 208588797 U CN208588797 U CN 208588797U
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- frame
- switch cabinet
- inside switch
- top plate
- test device
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- 238000012360 testing method Methods 0.000 title claims abstract description 113
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 9
- 239000007769 metal material Substances 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a kind of inside switch cabinet arc test devices, inside switch cabinet arc test device includes top plate, further include frame, the frame includes side plate, roof movement configuration on frame with the activity adjustment top plate by top plate between test specimen at a distance from.Roof movement configures on frame, and the distance between top plate and test specimen is adjusted by the activity of top plate, and the distance between test specimen and side plate can be placed on setting position by test specimen and be determined.It need to can only meet the test request of the test specimen of different model by an experimental rig, increase the test efficiency of inside switch cabinet arc test, solve the problems, such as inside switch cabinet arc test device experiment low efficiency in the prior art.
Description
Technical field
The utility model relates to inside switch cabinet arc test devices.
Background technique
In use, removing equipment itself Insulation Problems may discharge for metal enclosed switchgear and control equipment
Outside, internal fault also results in disruptive discharge.Currently, requiring that Related product is logical in state's net and local power network enterprise requirements
Internal faults arc test is crossed, internal arc test is increasingly taken seriously.
When laboratory carries out internal arc test, need to carry out testing ground spatial simulation, spatial simulation uses bottom
Plate, top plate and side plate simulate floor, ceiling and side wall respectively.Test specimen top should apart from top plate 600mm ±
100mm, test specimen lower part should be less than the test specimen of 1.5m away from bottom plate minimum 2m(using height)；Test specimen side should be away from
Side plate 100mm ± 30mm.Metal enclosed switchgear and control equipment for different model, requirement for ceiling height,
Requirement apart from side plate is all different.In this way, test specimen is all different in the position in simulation space every time, need to prepare different
Experimental rig meets different test requirements documents, and preparation is too cumbersome before testing, and test efficiency is not high.
Utility model content
The purpose of this utility model is to provide a kind of inside switch cabinet arc test devices, to solve to open in the prior art
The problem of closing cabinet internal arc test device experiment low efficiency.
The technical solution of the inside switch cabinet arc test device of the utility model is:
Inside switch cabinet arc test device includes top plate, further includes frame, and the frame includes side plate, and the top plate is living
Dynamic configuration on frame with the activity adjustment top plate by top plate between test specimen at a distance from.
At least two are uniformly fixed for convenience of the adjusting of ceiling height, on top plate described in this programme to be used for and hanging apparatus
Connection is to play the hoisting structure that ceiling board carries out ceiling height adjusting.When carrying out the height adjustment of top plate, hanging apparatus connection
On hoisting structure, top plate is sling by hanging apparatus, then adjusts top plate to setting height, the height adjustment side of top plate
Just.
For convenience of the positioning of top plate, the supporting element for cooperating with top plate supporting is connected on frame described in this programme.
Cooperated by supporting element and top plate supporting, it is convenient that the top plate in setting position is positioned.
For convenience of the cooperation of the top plate supporting of supporting element and different height, it is equipped with along the vertical direction on frame described in this programme
At least two groups perforation, the supporting element are connected in the perforation.Connected in this way by the perforation of one group of supporting element and different height
Connect the supporting role that can realize supporting element to different height top plate.
For convenience of the dismounting of supporting element, supporting element described in this programme is threaded fastener, the center line water of the perforation
Flat setting, the part and top plate supporting that perforation is stretched out when the threaded fastener is connected in perforation cooperate.Threaded fastener with
The fixation of frame and convenient disassembly, and connective stability is good, guarantees supporting element to the reliable location of top plate.
There are two for convenience of the pick-and-place of test specimen, described in this programme, side plate is set, respectively the first side plate and second side
Plate, and both side plate is mutually connected vertically, the frame further includes column, is all provided on first side plate, the second side plate and column
There is the perforation.It can guarantee the stability of top plate by two side plates and column, in addition, can space between side plate and column
Pick-and-place and cable connection operation, the test for carrying out test specimen are convenient.
It is picked and placed with putting to further facilitate test specimen, the device of inside switch cabinet arc test described in this programme further includes
It is used to support the bottom plate of test specimen, bottom plate interval setting seperated with frame, the frame is equipped with for bottom plate and test
The frame inlet that sample levels enter.Bottom plate and frame split settings can be incited somebody to action when carrying out the adjustment of test specimen position or picking and placing
Bottom plate is separated with frame, then carries out the movement of test specimen position, test specimen is facilitated to be placed on the setting position of experimental rig
It sets.
To further facilitate the setting position that test specimen is placed on Sample devices, frame described in this programme is movement
Frame.In view of base plate quality is larger, therefore, frame first can be moved to one when carrying out the adjustment of test specimen position or picking and placing
Frame is moved back to original place again after being placed on setting position by side, sample to be tested, facilitates the pick-and-place of test specimen.
For convenience of the movement of bottom plate, bottom plate described in this programme includes at least two relatively-movable floor modules.Bottom
Plate is made of more than two floor modules, carry out bottom plate it is mobile when, the movement of single floor module can be carried out respectively, move
It is dynamic convenient.
For convenience of the movement of Sample devices, frame described in this programme is movable stand.
The beneficial effects of the utility model are: top plate is adjusted on frame, through the activity of top plate in roof movement configuration
The distance between test specimen, and the distance between test specimen and side plate can be placed on by test specimen setting position into
Row determines.It need to can only meet the test request of the test specimen of different model by an experimental rig, increase in switchgear
The test efficiency of portion's arc test solves the problems, such as inside switch cabinet arc test device experiment low efficiency in the prior art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment 1 of the inside switch cabinet arc test device of the utility model；
Fig. 2 is the cross-sectional view of the A-A direction view of Fig. 1；
Fig. 3 is the structural schematic diagram of the specific embodiment 2 of the inside switch cabinet arc test device of the utility model；
Fig. 4 is the cross-sectional view of the top view of the specific embodiment 3 of the inside switch cabinet arc test device of the utility model；
In figure: the first side plate of 1-, the second side plate of 2-, 3- top plate, 4- bolt, 5- column, 6- bottom plate, 7- test specimen, 8-
Fixed pulley, 9- laboratory, 10- idler wheel.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment 1 of the inside switch cabinet arc test device of the utility model, as depicted in figs. 1 and 2, switchgear
Internal arc test device includes frame and the top plate being arranged along the vertical direction 3, bottom plate 6, and 3 active configuration of top plate is on frame.
Frame in the present embodiment includes column 5 and the first side plate 1, the second side plate 2 that are mutually connected vertically.In this way by making top plate 3
Activity can easily carry out the adjustment of distance between top plate 3 and test specimen 7；In addition, can be before placing test specimen 7 first
Position of the test specimen 7 on bottom plate 6 is determined, test specimen 7 is then placed on setting position.It is tested by one
Device can meet the test request of the test specimen of different model, increase the test efficiency of inside switch cabinet arc test, solution
The problem of inside switch cabinet arc test device experiment low efficiency in the prior art of having determined.In other embodiments, side plate can be set
Set one；Side plate settable three, two of them are parallel to each other and vertical with third side plate connect；Side plate may also set up four
It is a, and the entrance or be placed on test specimen from frame upper lifting that test specimen is placed on are reserved at side plate
On bottom plate.
Top plate 3 in the present embodiment is square, fixed on four angles of top plate 3 for convenience of the adjusting of 3 height of top plate
There is the hole for hoist for connecting with hanging apparatus, while being fixed with the fixed pulley 8 for lifting top plate 3 at the top of laboratory 9.
When carrying out the adjusting of 3 height of top plate, the hole for hoist that hawser passes through top plate 3, the cable at fixed pulley 8 and 3 center of top plate are first passed through
Rope is fixedly connected, and top plate 3 sling to by fixed pulley 8 and carried out height adjustment, 3 height of top plate it is easy to adjust, time saving and energy saving.
In other embodiments, the hole for hoist connecting with hanging apparatus only can be respectively welded in one of diagonal angle of top plate；It can also
The hole for hoist connecting with hanging apparatus is welded in upper corresponding position on the diagonal line of top plate；Hole for hoist can also be by facilitating connection
Lifting ear or hook formation replace；It can also be connect by crane with hawser, top plate is sling into carry out height adjustment.
Multiple groups perforation is arranged in four angles of frame along the vertical direction, and perforation is for connecting the bolt with the support cooperation of top plate 3
4.The center line of perforation is horizontally disposed, and the part that perforation is stretched out when bolt 4 is connected in perforation is supported with top plate 3 to be cooperated, and will push up
Plate 3 it is stable be supported on setting height.In other embodiments, side plate, column can be set as multi-segment structure, when being pushed up
When plate height adjustment, part side plate, column are connected or removed, then cooperates the end block of top plate and side plate, column；It can also
Telescopic adjusting rod is set close to the side of test specimen in side plate, column, top plate and adjusting rod block cooperate, and pass through adjusting
The adjusting of adjusting rod height realization ceiling height；The center line of perforation can also be vertically arranged, and be bolted to bolt when in perforation
Nut or nut and top plate supporting cooperate；Bolt also can be replaced pin shaft, screw etc..
For convenience of the movement of experimental rig, the bottom symmetrical of frame is fixed with four rolling 10 in the present embodiment.Pass through rolling
Dynamic idler wheel 10, facilitates the movement for carrying out experimental rig；In addition, when carrying out the test of weight or larger-size test specimen 7,
Experimental rig first can be moved to side, then test specimen 7 is placed on after testing position using equipment such as fork trucks and again will
Experimental rig pushed home sets place.For the structural strength of guarantee test device, the top plate 3 in the present embodiment is monolith steel plate, the
Side plate 1 and the second side plate 2 are welded by steel plate.Bottom plate in the present embodiment is also made of metal material, it is contemplated that bottom plate 6
Mobile problem, the interval setting seperated with frame of bottom plate 6 in the present embodiment, test specimen 7 can be from column 5 and the first side plate 1
Between space pass in and out experimental rig, the cable being connect with test specimen 7 can space between column 5 and the second side plate 2 into
Experimental rig out.Bottom plate 6 in the present embodiment is made of 25 floor modules, and each floor module is a metal stool,
In this way carry out 6 position of bottom plate it is mobile when, the movement of single metal stool, bottom plate conveniently moving can be carried out respectively.In other realities
It applies in example, side plate and column bottom can be not provided with idler wheel；Sliding block can be set in base of frame, be arranged on the bottom plate of laboratory and slide
Slot, by pushing frame sliding to realize the movement of frame；Bottom plate can also be by two pieces or more, 25 pieces of metal stool groups below
At；Bottom plate can also be made of 25 pieces or more of metal stool；Bottom plate can also be welded to form by bulk metallic materials；Top plate, side
Plate or bottom plate can also be made of alloy material.
Use the specific work process of the inside switch cabinet arc test device of the utility model: the top plate in the present embodiment
3 be the square plate that side length is 4m, top plate 3 with a thickness of 4mm；First side plate 1 and the second side plate 2 are the square plate that side length is 4m；
The horizontal plane of each metal stool of composition bottom plate 6 is the square face that side length is 0.8m, and the height of metal stool is 0.3m.In view of top
The altitude range of 3 distance test (DT) sample 7 of plate is two meters of place's one group of perforation of setting in frame height, then up in the present embodiment
Every 0.2m, one group of perforation is set.
When carrying out the test of test specimen 7, first passes through fixed pulley 8 and sling top plate 3, fixed at the setting height of frame
Bolt 4 puts down top plate 3, make top plate 3 it is stable be supported on setting height.Test specimen 7 is placed on bottom plate 6 later and sets position
It sets, the distance between guarantee test sample 7 and both side plate meet test requirements document.Then the patching operations for carrying out test specimen are gone forward side by side
Row correlation test.After the completion of test, the cable being connected on test specimen 7 is removed, then removes test specimen.It needs
Illustrate, if Sample devices first can be pushed into side when the oversized or heavier-weight of test specimen, is filled by fork truck etc.
It sets and test specimen is placed on bottom plate 6 behind setting position, then experimental rig is pushed to setting position and is tested.Test is completed
Afterwards, equally, experimental rig is first moved to testing position side, then removes test specimen by devices such as fork trucks.
The Internal faults arc test for carrying out metal enclosed switchgear and controlling equipment that can be convenient using the present apparatus,
And do not have to dismantle top plate and side plate every time, labor intensity is greatly reduced, test efficiency is improved
The specific embodiment 2 of the inside switch cabinet arc test device of the utility model, in the switchgear of utility model
The specific embodiment 1 of portion's arc test device is compared, and difference is only that: as shown in figure 3, the bottom plate 6 in the present embodiment is by monolith
Metal Material Welding forms.
The specific embodiment 3 of the inside switch cabinet arc test device of the utility model, in the switchgear of utility model
The specific embodiment 1 of portion's arc test device is compared, and difference is only that: as shown in figure 4, the first side plate 1 in the present embodiment is set
There are two, the second side plate 2 is arranged one, and two the first side plates 1 are each perpendicular to the setting of the second side plate 2.
Claims (10)
1. inside switch cabinet arc test device, including top plate, characterized in that further include frame, the frame includes side plate, institute
Roof movement configuration is stated on frame with by the activity adjustment top plate of top plate between test specimen at a distance from.
2. inside switch cabinet arc test device according to claim 1, characterized in that be uniformly fixed on the top plate
Few two with hanging apparatus for connecting to play the hoisting structure that ceiling board carries out ceiling height adjusting.
3. inside switch cabinet arc test device according to claim 1 or 2, characterized in that be connected on the frame
Supporting element for cooperating with top plate supporting.
4. inside switch cabinet arc test device according to claim 3, characterized in that on the frame along the vertical direction
It perforates equipped at least two groups, the supporting element is connected in the perforation.
5. inside switch cabinet arc test device according to claim 4, characterized in that the supporting element is screw threads for fastening
The center line of part, the perforation is horizontally disposed, and part and the top plate of perforation are stretched out when the threaded fastener is connected in perforation
Support cooperation.
6. inside switch cabinet arc test device according to claim 4 or 5, characterized in that there are two the side plate is set,
Respectively the first side plate and the second side plate, and both side plate is mutually connected vertically, the frame further includes column, first side
The perforation is equipped on plate, the second side plate and column.
7. inside switch cabinet arc test device according to claim 1 or 2, characterized in that the inside switch cabinet electricity
Arc experimental rig further includes the bottom plate for being used to support test specimen, and bottom plate interval seperated with frame is arranged, on the frame
Equipped with the frame inlet horizontally entered into for bottom plate and test specimen.
8. inside switch cabinet arc test device according to claim 7, characterized in that the frame is movable stand.
9. inside switch cabinet arc test device according to claim 7, characterized in that the bottom plate includes at least two
Relatively-movable floor module.
10. inside switch cabinet arc test device according to claim 1 or 2, characterized in that the frame is movement
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968199.0U CN208588797U (en) | 2018-06-22 | 2018-06-22 | Inside switch cabinet arc test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968199.0U CN208588797U (en) | 2018-06-22 | 2018-06-22 | Inside switch cabinet arc test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588797U true CN208588797U (en) | 2019-03-08 |
Family
ID=65537170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968199.0U Active CN208588797U (en) | 2018-06-22 | 2018-06-22 | Inside switch cabinet arc test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672994A (en) * | 2019-09-30 | 2020-01-10 | 上海置信电气非晶有限公司 | Internal arc fault test method for prefabricated substation |
| CN113382574A (en) * | 2021-05-07 | 2021-09-10 | 扬州市恒益机电自控设备有限公司 | Generating set top automatic control cabinet |
-
2018
- 2018-06-22 CN CN201820968199.0U patent/CN208588797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672994A (en) * | 2019-09-30 | 2020-01-10 | 上海置信电气非晶有限公司 | Internal arc fault test method for prefabricated substation |
| CN113382574A (en) * | 2021-05-07 | 2021-09-10 | 扬州市恒益机电自控设备有限公司 | Generating set top automatic control cabinet |
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