CN104993414B - A kind of insulation barrier dolly for high-tension switch cabinet - Google Patents
A kind of insulation barrier dolly for high-tension switch cabinet Download PDFInfo
- Publication number
- CN104993414B CN104993414B CN201510475677.5A CN201510475677A CN104993414B CN 104993414 B CN104993414 B CN 104993414B CN 201510475677 A CN201510475677 A CN 201510475677A CN 104993414 B CN104993414 B CN 104993414B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- insulation
- switch cabinet
- tension switch
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 58
- 230000004888 barrier function Effects 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000034994 death Effects 0.000 abstract description 4
- 231100000517 death Toxicity 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The present invention relates to a kind of insulation barrier dolly for high-tension switch cabinet, including bottom support frame, also include the back seat framework that vertical base support frame is set, Height Adjustable crossbeam is provided with back seat framework, two vertical racks are provided with crossbeam, one piece of moveable isolated insulation baffle plate of horizontal direction is both provided with every vertical rack, device has immovable insulation-isolation baffle between two vertical racks；One group of Universal wheel is set on bottom support frame.The present invention can effectively solve the problem that existing baffle plate or baffle plate dolly poor reliability, and the low problem of versatility is prevented effectively from operating personnel's electric shock injures and deaths dangerous.And simple structure, be easily achieved, can be widely applied to high-tension switch cabinet insulation barrier field.
Description
Technical field
The present invention relates to a kind of insulation barrier dolly for high-tension switch cabinet.
Background technology
At present, many high-voltage switch cabinet breaker static contacts do not have baffle plate to isolate in transformer station, although some are equipped with baffle plate,
But it is movable baffle plate, is easily opened.When staff is in breaker of switch cabinet office operation, if static contact is powered
And lack reliable quarantine measures, then it is dangerous in the presence of great electric shock injures and deaths.Although having some suspension type baffle plates and gear at present
Plate dolly, but all have the shortcomings that reliability and versatility be not strong when using at the scene.
To sum up, existing technology, is primarily present following point：1. existing suspension type insulation barrier is not fixed easily, isolation
Reliability is low；2. existing insulation barrier, the insulation barrier dolly size for high-tension switch cabinet are fixed, and can be only applied to a species
Type or a kind of switch cubicle of voltage class, versatility is not also strong；3. the baffle plate that switch cubicle is carried is movable, exists by accident
The risk of opening, and be easily damaged, isolation reliability is low.
Accordingly, it would be desirable to invent a kind of reliability and the stronger insulation barrier dolly for high-tension switch cabinet of versatility, have
Effect isolation charging equipment, protects operating personnel's personal safety.
The content of the invention
It is an object of the invention to provide a kind of insulation barrier dolly for high-tension switch cabinet, existing baffle plate or gear are solved
Plate dolly poor reliability, the low problem of versatility is prevented effectively from operating personnel's electric shock injures and deaths dangerous.
The technical solution adopted for the present invention to solve the technical problems is：A kind of insulation barrier for high-tension switch cabinet is small
Car, including bottom support frame, the back seat framework for also being set including vertical base support frame are provided with height on back seat framework
Adjustable crossbeam, is provided with two vertical racks on crossbeam, one piece of horizontal direction is both provided with every vertical rack removable
The first dynamic isolated insulation baffle plate, device has immovable second insulation-isolation baffle between two vertical racks；Bottom branch
One group of Universal wheel is set on support frame frame.
In order to provide a kind of stabilization, reliability, easily realize the isolated insulation moveable structure of baffle plate horizontal direction, first every
Horizontal draw-in groove is provided with insulation barrier, the buckle being adapted with draw-in groove is provided with vertical rack；Buckle includes being fixed on
Cylinder on vertical rack, sets the deduction cap on cylinder top；The width with diameter greater than draw-in groove of deduction cap.
One group of bolt hole is each provided with the wall of the back seat framework left and right sides, crossbeam is bolted on bolt hole.
In order to improve the mobile stationarity of the first isolated insulation baffle plate, and ensure that isolated insulation baffle plate will not drop；Crossbeam
On be provided with the first isolated insulation baffle plate be adapted to guiding draw-in groove.
In order that obtaining the service life of the frictional force reduction of horizontal draw-in groove and buckle, raising operating handle, and dolly, cylinder
It is bearing arrangement.
In order that obtaining, horizontal direction movement of the first isolated insulation baffle plate on crossbeam is more steady, horizontal draw-in groove is at every piece
Two are provided with first isolated insulation baffle plate, two horizontal draw-in grooves are separately positioned on the upper bottom of the first isolated insulation baffle plate
Put, and be parallel to each other.
Preferably, it is epoxy resin board that the first isolated insulation baffle plate and the second isolated insulation baffle plate are.
Preferably, the high setting such as the second insulation-isolation baffle 10 and two vertical racks 7.
In order to improve the flexibility of dolly, and simplify structure, bottom support frame is square frame shape, its bottom or so two
Each device in side has two Universal wheels.
Beneficial effects of the present invention：First isolated insulation baffle plate and the second isolated insulation baffle plate effectively avoid work people
In operation, the danger got an electric shock has ensured the life safety of staff to member.Meanwhile, can horizontal direction and vertical direction
First isolated insulation baffle plate of regulation, can meet the demand of the switch cubicle of different type or voltage class, highly versatile.
The present invention can effectively solve the problem that existing baffle plate or baffle plate dolly poor reliability, and the low problem of versatility is effectively kept away
Exempt from operating personnel's electric shock injures and deaths dangerous.And simple structure, be easily achieved, can be widely applied to high-tension switch cabinet insulation barrier neck
Domain.
Below with reference to drawings and Examples, the present invention is described in detail.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structure after Fig. 1 removal isolated insulation baffle plates therefore schematic diagram.
Fig. 3 is the side view of bottom support frame and back seat framework.
Specific embodiment
Embodiment, a kind of insulation barrier dolly for high-tension switch cabinet as shown in Figure 1 to Figure 3, including bottom support
Framework 1, the back seat framework 3 for also being set including vertical base support frame 1, is provided with Height Adjustable horizontal stroke on back seat framework 3
Beam 8, is provided with two vertical racks 7 on crossbeam 8, one piece of horizontal direction removable first is both provided with every vertical rack 7
Isolated insulation baffle plate 4, device has immovable second insulation-isolation baffle 10 between two vertical racks 7；Bottom carriage
One group of Universal wheel 2 is set on frame 1.In the design of the second insulation-isolation baffle 10, isolate from overall neat and satisfaction
Need, the high setting such as the second insulation-isolation baffle 10 and two vertical racks 7.
Horizontal draw-in groove 6 is provided with first isolated insulation baffle plate 4, the card being adapted with draw-in groove 6 is provided with vertical rack 7
Button 5；Buckle 5 includes the cylinder being fixed on vertical rack 7, sets the deduction cap on cylinder top；Deduction cap with diameter greater than draw-in groove 6
Width；Thus can effectively fix isolation baffle plate makes it easily not drop or fall down.Respectively set on the left and right sides wall of back seat framework 3
One group of bolt hole 11 is equipped with, crossbeam 8 is bolted on bolt hole 11.It is provided with crossbeam 8 and is kept off with the first isolated insulation
The guiding draw-in groove 9 of the adaptation of plate 4；Being oriented to draw-in groove 9 is used to plug and support the first isolated insulation baffle plate 4 so that the first isolation is exhausted
Edge baffle plate 4 will not drop.Horizontal draw-in groove 6 is provided with two, two horizontal 6 points of draw-in grooves on every piece of first isolated insulation baffle plate 4
The upper-lower position of the first isolated insulation baffle plate 4 is not arranged on, and is parallel to each other.First isolated insulation baffle plate 4 and the second isolation are exhausted
Edge baffle plate is epoxy resin board.
Embodiment 2, the insulation barrier dolly for high-tension switch cabinet according to embodiment 1, bottom support frame 1 is in
Square box shape, its each device of bottom the right and left has two Universal wheels 2.It is each that the number of Universal wheel 2 does not limit to both sides
Two, more than two can just provide good flexible rotating.Cylinder design turns into bearing arrangement；So that the first isolated insulation
The transverse shifting of baffle plate 4 is more flexible, and the frictional force of buckle 5 is reduced, and is improved the use feel of insulation barrier dolly and is used
Life-span.It is equipped with two piece of first isolated insulation baffle plate 4 and is easy to print or paste such as the caveat of " halting, Keep Clear-High Voltage " printed words
Alert zone.
During work on the spot, 10kV switchgears are if it is for, because 10kV switchgears are typically all divided into 3 layers, centre
Layer is switching layer, so when 10kV switchgears are overhauled, it is not necessary to can by lengthwise position by the position of the first isolated insulation baffle plate 4
The crossbeam of tune is adjusted about 8, directly can will be put into switchgear for the insulation barrier dolly of high-tension switch cabinet and moved back
The switch cubicle for going out, further according to the first time isolated insulation baffle plate 4 of the width adjusting dolly of switch cubicle so that the first isolated insulation keeps off
The isolated insulation baffle plate 10 of plate 4 and second can effectively cover the effect that switch static contact is capable of achieving to be dielectrically separated from；If with
In 35kV switchgears, because 35kV switchgears are typically only divided into 2 layers, switching on/off handcart is integral type landing design, so working as
When 35kV switchgears are overhauled, switch static contact compares high with the distance on ground, regulation card slot type is accomplished by during switch maintenance horizontal
Beam 8, is first risen to suitable height, adjusts the transverse width of isolation baffle plate 4 after being fixed with bolt again so that isolation baffle plate 4
The effect that switch static contact is capable of achieving to be dielectrically separated from can effectively be covered.
Claims (6)
1. a kind of insulation barrier dolly for high-tension switch cabinet, including bottom support frame (1), it is characterised in that：Also include
The back seat framework (3) that vertical base support frame (1) is set, is provided with Height Adjustable crossbeam (8) on back seat framework (3),
Two vertical racks (7) are provided with crossbeam (8), it is moveable to be both provided with one piece of horizontal direction on every vertical rack (7)
First isolated insulation baffle plate (4), device has immovable second insulation-isolation baffle (10) between two vertical racks (7)；
One group of Universal wheel (2) is set on bottom support frame (1)；Horizontal draw-in groove (6) is provided with first isolated insulation baffle plate (4),
The buckle (5) being adapted with draw-in groove (6) is provided with vertical rack (7)；Buckle (5) is including being fixed on vertical rack (7)
Cylinder, sets the deduction cap on cylinder top；The width with diameter greater than draw-in groove (6) of deduction cap；
One group of bolt hole (11) is each provided with the wall of back seat framework (3) left and right sides, crossbeam (8) is bolted on bolt hole
(11) on；
The guiding draw-in groove (9) being adapted to the first isolated insulation baffle plate (4) is provided with crossbeam (8).
2. the insulation barrier dolly for high-tension switch cabinet according to claim 1, it is characterised in that：Cylinder is bearing knot
Structure.
3. the insulation barrier dolly for high-tension switch cabinet according to claim 2, it is characterised in that：Horizontal draw-in groove (6)
Two are provided with every piece of first isolated insulation baffle plate (4), two horizontal draw-in grooves (6) are separately positioned on the first isolated insulation gear
The upper-lower position of plate (4), and be parallel to each other.
4. the insulation barrier dolly for high-tension switch cabinet according to claim 3, it is characterised in that：First isolated insulation
Baffle plate (4) and the second isolated insulation baffle plate (10) are epoxy resin board.
5. the insulation barrier dolly for high-tension switch cabinet according to claim 4, it is characterised in that：Bottom support frame
(1) be square frame shape, and its each device of bottom the right and left has two Universal wheels (2).
6. the insulation barrier dolly for high-tension switch cabinet according to claim 5, it is characterised in that：Second is dielectrically separated from
The high setting such as baffle plate (10) and two vertical racks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475677.5A CN104993414B (en) | 2015-08-05 | 2015-08-05 | A kind of insulation barrier dolly for high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475677.5A CN104993414B (en) | 2015-08-05 | 2015-08-05 | A kind of insulation barrier dolly for high-tension switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104993414A CN104993414A (en) | 2015-10-21 |
| CN104993414B true CN104993414B (en) | 2017-06-27 |
Family
ID=54305189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475677.5A Active CN104993414B (en) | 2015-08-05 | 2015-08-05 | A kind of insulation barrier dolly for high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104993414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114122997B (en) * | 2021-11-24 | 2024-04-12 | 国网江苏省电力有限公司检修分公司 | Self-adaptive insulating isolation device and unilateral electrified overhaul method based on same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220510A (en) * | 1997-12-17 | 1999-06-23 | 三菱电机株式会社 | Enclosed switchboard guard |
| CN201282288Y (en) * | 2008-09-16 | 2009-07-29 | 彩虹彩色显像管总厂 | High voltage switch cabinet electricity check trolley |
| CN102097761A (en) * | 2010-12-22 | 2011-06-15 | 安徽省电力公司黄山供电公司 | Electric shock prevention cart for high voltage switch cabinet |
| CN202879449U (en) * | 2012-10-25 | 2013-04-17 | 湖南晟通科技集团有限公司 | Supporting leg installation base for semi-trailer |
| CN103967331A (en) * | 2014-03-17 | 2014-08-06 | 谭华 | Surrounding separation plate capable of ascending and descending |
| CN104676204A (en) * | 2015-02-11 | 2015-06-03 | 洛阳理工学院 | Height-adjustable pillar |
| CN204410023U (en) * | 2015-02-11 | 2015-06-24 | 李亚平 | Chinese Course Classroom teaching reading stand |
| CN204992393U (en) * | 2015-08-05 | 2016-01-20 | 国家电网公司 | A insulating baffle dolly for high tension switchgear |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203932761U (en) * | 2014-06-06 | 2014-11-05 | 国家电网公司 | A kind of combined electrical apparatus circuit breaker air chamber installation and repairing tool car |
| CN204464823U (en) * | 2015-03-30 | 2015-07-08 | 国家电网公司 | Simple and easy collapsible 10 kilovolt middle-placed cabinet electricity check trolleys |
-
2015
- 2015-08-05 CN CN201510475677.5A patent/CN104993414B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1220510A (en) * | 1997-12-17 | 1999-06-23 | 三菱电机株式会社 | Enclosed switchboard guard |
| CN201282288Y (en) * | 2008-09-16 | 2009-07-29 | 彩虹彩色显像管总厂 | High voltage switch cabinet electricity check trolley |
| CN102097761A (en) * | 2010-12-22 | 2011-06-15 | 安徽省电力公司黄山供电公司 | Electric shock prevention cart for high voltage switch cabinet |
| CN202879449U (en) * | 2012-10-25 | 2013-04-17 | 湖南晟通科技集团有限公司 | Supporting leg installation base for semi-trailer |
| CN103967331A (en) * | 2014-03-17 | 2014-08-06 | 谭华 | Surrounding separation plate capable of ascending and descending |
| CN104676204A (en) * | 2015-02-11 | 2015-06-03 | 洛阳理工学院 | Height-adjustable pillar |
| CN204410023U (en) * | 2015-02-11 | 2015-06-24 | 李亚平 | Chinese Course Classroom teaching reading stand |
| CN204992393U (en) * | 2015-08-05 | 2016-01-20 | 国家电网公司 | A insulating baffle dolly for high tension switchgear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104993414A (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205051213U (en) | Mobile device of switch ware for high tension switchgear | |
| CN204992393U (en) | A insulating baffle dolly for high tension switchgear | |
| CN104993414B (en) | A kind of insulation barrier dolly for high-tension switch cabinet | |
| CN104348102A (en) | 10KV switchgear nuclear phase vehicle | |
| CN205195065U (en) | Novel miniaturized integrated cubical switchboard that opens circuit | |
| CN204156366U (en) | A kind of handcart elevation type shifting sledge | |
| CN104092135A (en) | Maintenance protective car for electrified part of 10kV switch cabinet | |
| CN203434029U (en) | Switch mechanism of transformer-platform distribution box | |
| CN203232840U (en) | Tri-station load switch | |
| CN105129668A (en) | Trolley for replacement of flip-chip current transformer of centrally installed switchgear | |
| CN201994586U (en) | Pusher for preventing electric shock in high voltage switch cabinet | |
| CN206452001U (en) | Novel switch cabinet top cover | |
| CN202524006U (en) | High-voltage metal-enclosed switchgear | |
| CN210041027U (en) | Plateau type environment-friendly gas insulated switchgear with shock absorption effect | |
| CN206602308U (en) | A kind of Novel DC gets over area's load switching unit | |
| CN204696532U (en) | A kind of transformer station light-duty folding high-voltage switch gear vehicle guide | |
| CN206020462U (en) | A kind of enclosed busbar ac voltage withstanding tests slide way type access device | |
| CN216413724U (en) | Anti-toppling insulating partition plate used in high-voltage switch cabinet | |
| CN204046012U (en) | A kind of specific purpose tool for CT in auxiliary replacement 10kV switch cubicle | |
| CN110707576B (en) | Movable special platform for loading and unloading high-voltage vacuum circuit breaker | |
| CN203242948U (en) | High-pressure wattless automatic compensation apparatus | |
| CN210123854U (en) | Auxiliary device for overhauling high-voltage circuit breaker | |
| CN204087948U (en) | A kind of high insulation is fuse unit | |
| CN102810820A (en) | Switch cabinet body | |
| CN205304047U (en) | Collapsiblely portable prevent that mistake bumps insulating car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |