CN208539432U - 10kV vacuum circuit breaker overhauls rack - Google Patents
10kV vacuum circuit breaker overhauls rack Download PDFInfo
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- CN208539432U CN208539432U CN201821403218.1U CN201821403218U CN208539432U CN 208539432 U CN208539432 U CN 208539432U CN 201821403218 U CN201821403218 U CN 201821403218U CN 208539432 U CN208539432 U CN 208539432U
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- supporting mechanism
- circuit breaker
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- vacuum circuit
- electric telescopic
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Abstract
The utility model discloses provide a kind of 10kV vacuum circuit breaker maintenance rack, including platform and the traveling wheel that mesa base is arranged in, platform upper left end is provided with the first supporting mechanism, platform upper sliding is provided with the second supporting mechanism, platform upper right end is provided with the auto-telescopic mechanism for the second supporting mechanism of horizontal sliding, the first switch and the second switch for controlling the first supporting mechanism and the second supporting mechanism respectively is provided on auto-telescopic mechanism；Wherein, the first supporting mechanism includes multiple first electric telescopic rods for being vertically arranged in platform upper left end, and a U-shaped bottom seat is arranged in the upper end of multiple first electric telescopic rods simultaneously, and rotation is provided with roller in U-shaped bottom seat and roller edge stretches out U-shaped bottom seat upper end.The utility model has the advantages that structure is simple, it is small to operate convenient and occupied area.
Description
Technical field
The utility model belongs to electric power overhaul technical field, overhauls rack more particularly, to a kind of 10kV vacuum circuit breaker.
Background technique
Recently as electric utility fast development, 10kV intermediate switchgear cabinet is reliable for operation because its occupied area is small, breaks
The features such as road device handcart interchangeability is good has obtained extensive utilization in electric system, and the breaker configured is all handcart-type open circuit
Device, this breaker need to change new vacuum bubbles in long-play or when cut-offfing fault current number and reaching, and in operation
Scene cannot achieve replacement vacuum bubbles.
However, the existing equipment for overhauling 10kV vacuum circuit breaker exists, structure is complicated, operates also complicated disadvantage,
Therefore, it is necessary to research and develop, a structure is simple, operates the equipment for being also simply to maintenance 10kV vacuum circuit breaker.
Authorization Notice No. is that the utility model patent of 204156370 U of CN discloses a kind of 10kV central cabinet circuit breaker inspection
It manicures vehicle, drawbar (1) is mounted on the side of bottom plate (2), and pulley (3) are installed in the bottom surface of bottom plate (2), the upper surface of bottom plate (2) center
It installs hydraulic jack (4), connects lower panel (11) on the mandril of hydraulic jack (4), one group of Auxiliary support (6) is around hydraulic
Jack (4) is mounted between bottom plate (2) and lower panel (11), is set in Auxiliary support (6) positioning pin (5), on lower panel (11)
Pass through column of tightening up a screw (8), adjusting screw (9), lower screw column (10) installation top panel (7), the side warp beam (12) of top panel (7)
It installs slope board (13), fixed feet (14) are installed in the lower part of slope board (13), and overall structure 10kV central cabinet circuit breaker overhauls hand
Vehicle.The utility model can reduce resource consumption, save working artificial, promote working efficiency.However, the utility model structure ratio
It is more complex, it takes up a large area.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of 10kV vacuum circuit breaker
Rack is overhauled, has the advantages that structure is simple, it is small to operate convenient and occupied area.
In order to achieve the above objectives, the utility model uses following technical scheme:
10kV vacuum circuit breaker overhauls rack, including platform and the traveling wheel that the mesa base is arranged in, the platform
Upper left end is provided with the first supporting mechanism, and the platform upper sliding is provided with the second supporting mechanism, and the platform upper is right
End is provided with for the horizontal auto-telescopic mechanism for sliding second supporting mechanism, is provided on the auto-telescopic mechanism point
The first switch and the second switch of first supporting mechanism and the second supporting mechanism is not controlled；
First supporting mechanism includes multiple first electric telescopic rods for being vertically arranged in the platform upper left end, more
A U-shaped bottom seat is arranged in the upper end of a first electric telescopic rod simultaneously, and rotation is provided with roller and institute in the U-shaped bottom seat
It states roller edge and stretches out U-shaped bottom seat upper end.
Further, second supporting mechanism includes a pair of of sliding rail that the platform upper is symmetricly set in front and back,
And first supporting mechanism, between the pair of sliding rail, sliding is provided with gate support frame, institute on a pair of sliding rail
The header portion for stating gate support frame is provided with bolt hole for fixing Awaiting Overhaul 10kV vacuum circuit breaker.
Further, the auto-telescopic mechanism includes the vertical plate that portion's right end on the platform is arranged, the gate branch
Two supporting leg right sides of support are respectively arranged with an otic placode, and second electric telescopic rod is hinged on the otic placode, and
The right end of second electric telescopic rod is fixed on the left side of the vertical plate, and the first switch and the second switch is equal
It is arranged on the vertical plate.
Further, the axially disposed multiple annular grooves in the roller outer surface are provided with annular rubber in the annular groove
Rubber mat.
Further, the quantity of the annular groove is 2-10.
Further, the quantity of first electric telescopic rod is 1-5.
The beneficial effects of the utility model are:
For the utility model for the existing equipment for overhauling 10kV vacuum circuit breaker in the presence of structure is complicated, operation is also multiple
The miscellaneous and small disadvantage of occupied area provides a kind of 10kV vacuum circuit breaker maintenance rack, including platform and setting in mesa base
Traveling wheel, platform upper left end is provided with the first supporting mechanism, platform upper sliding be provided with the second supporting mechanism,
Platform upper right end is provided with the auto-telescopic mechanism for the second supporting mechanism of horizontal sliding, is arranged on auto-telescopic mechanism
There is the first switch and the second switch for controlling the first supporting mechanism and the second supporting mechanism respectively；Wherein, the first supporting mechanism packet
Multiple first electric telescopic rods for being vertically arranged in platform upper left end are included, the upper end of multiple first electric telescopic rods is arranged simultaneously
One U-shaped bottom seat, the interior rotation of U-shaped bottom seat is provided with roller and roller edge stretches out U-shaped bottom seat upper end.
The utility model does not need to carry out planar development in use, to effectively control occupied area, uses
Shi Shouxian guarantees that the first supporting mechanism is lower than the upper end of the second supporting mechanism, so that the first supporting mechanism is in force-free state,
When breaker to be detected is fixed on the second supporting mechanism and to platform medial movement so that the first supporting mechanism and second
After support mechanism mutually staggers, the first electric telescopic rod of the first supporting mechanism is stretched out upwards so that roller is supported on open circuit to be detected
Device bottom can incite somebody to action in this way under the common supporting role of the roller of the first supporting mechanism and the header portion of the second supporting mechanism
Awaiting Overhaul breaker is to platform medial movement, so that Awaiting Overhaul breaker can reliablely and stablely remove cabinet body.
In addition, the second supporting mechanism includes into a pair of of sliding rail that front and back is symmetricly set on platform upper, the first supporting mechanism
To avoid interfering between a pair of of sliding rail, gate support frame is arranged in sliding on a pair of of sliding rail, and in gate support frame
Header portion the bolt hole for fixing Awaiting Overhaul 10kV vacuum circuit breaker is set, in this way, when needing Awaiting Overhaul breaker
When removing out of cabinet body, the second supporting mechanism is located at platform sinistral end, and the first supporting mechanism has neither part nor lot in support and is located at the second support
The lower section of mechanism, after Awaiting Overhaul breaker benefit is fixed by bolts in the bolt hole of gate bracing frame crossbeam part, using certainly
Awaiting Overhaul breaker is prevented from center from excessively concentrating putting down to platform medial movement by dynamic telescoping mechanism together with gate support frame
Platform front end in turn results in danger that is unstable or even toppling.
In addition, auto-telescopic mechanism includes the vertical plate that platform upper right end is arranged in, in two supporting legs of gate support frame
Right side is respectively arranged with an otic placode, and second electric telescopic rod is hinged on otic placode, and the second electric telescopic rod
Right end be fixed on the left side of vertical plate, in such manner, it is possible to using the second electric telescopic rod retraction by second support machine
Structure is moved inward by end, so that Awaiting Overhaul breaker is moved to the inside of platform, Awaiting Overhaul breaker is avoided to be located at
Platform end causes to topple over, and is supported using the elongation of the second electric telescopic rod by second after completing the upkeep operation of breaker
Mechanism back into platform end, so that the breaker for completing maintenance to be back into cabinet body.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Structure specifically indicated in the written description, claims, and drawings is achieved and obtained.
Detailed description of the invention
Fig. 1 is the structure of the main view of the utility model；
Fig. 2 is the structure left view schematic diagram of the utility model.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and cannot be construed to practical to this
Novel limitation.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that working as us
Element is claimed to be " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or can also be with
There are intermediary elements.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.It is used herein to arrange
Diction "and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.It answers
The understanding, in order to enable technical solution is definitely, " front, back, left, right, up, down " used herein etc. indicates the term in orientation
It is the term position relative to Fig. 1, not because of the conversion changing location form of presentation of view.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The attached drawing 1 and attached drawing 2 of type embodiment, are clearly and completely described the technical solution of the utility model embodiment.Obviously,
Described embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on this described reality
With novel embodiment, those of ordinary skill in the art's every other embodiment obtained belongs to the utility model protection
Range.
Embodiment 1
Refering to attached Fig. 1 and 2,10kV vacuum circuit breaker overhauls rack, and including platform 1 and 1 bottom of platform is arranged in
Traveling wheel 2,1 upper left end of platform are provided with the first supporting mechanism, and 1 top of the platform sliding is provided with the second support machine
Structure, 1 upper right end of platform is provided with for the horizontal auto-telescopic mechanism for sliding second supporting mechanism, described automatic
The first switch 3 and second switch 4 for controlling first supporting mechanism and the second supporting mechanism respectively are provided on telescoping mechanism.
First supporting mechanism includes multiple first electric telescopic rods 5 for being vertically arranged in 1 upper left end of platform,
A U-shaped bottom seat 6 is arranged in the upper end of multiple first electric telescopic rods 5 simultaneously, and rotation is provided with roller in the U-shaped bottom seat 6
Wheel 7 and 7 edge of roller stretching 6 upper end of U-shaped bottom seat.
The quantity of first electric telescopic rod 5 is 2.
In the embodiment, a kind of 10kV vacuum circuit breaker maintenance rack is provided, including platform and mesa base is set
Traveling wheel is provided with the first supporting mechanism in platform upper left end, platform upper sliding is provided with the second supporting mechanism, flat
Platform upper right end is provided with the auto-telescopic mechanism for the second supporting mechanism of horizontal sliding, is provided on auto-telescopic mechanism
The first switch and the second switch of the first supporting mechanism and the second supporting mechanism is controlled respectively；Wherein, the first supporting mechanism includes
Multiple first electric telescopic rods of platform upper left end are vertically arranged in, the upper end of multiple first electric telescopic rods is arranged one simultaneously
A U-shaped bottom seat, the interior rotation of U-shaped bottom seat is provided with roller and roller edge stretches out U-shaped bottom seat upper end.
In the embodiment, the quantity of the first electric telescopic rod is 2, and the effect of the first electric telescopic rod is to utilize the first electricity
The Telescopic of dynamic telescopic rod drives the roller on U-shaped bottom seat to move up and down, it is clear that the quantity of the first electric telescopic rod can be with
Selection other quantity as needed, such as 1,3,4 or 5 etc..
The utility model does not need to carry out planar development in use, to effectively control occupied area, uses
Shi Shouxian guarantees that the first supporting mechanism is lower than the upper end of the second supporting mechanism, so that the first supporting mechanism is in force-free state,
When breaker to be detected is fixed on the second supporting mechanism and to platform medial movement so that the first supporting mechanism and second
After support mechanism mutually staggers, the first electric telescopic rod of the first supporting mechanism is stretched out upwards so that roller is supported on open circuit to be detected
Device bottom can incite somebody to action in this way under the common supporting role of the roller of the first supporting mechanism and the header portion of the second supporting mechanism
Awaiting Overhaul breaker is to platform medial movement, so that Awaiting Overhaul breaker can reliablely and stablely remove cabinet body.
Embodiment 2
Itself the difference from embodiment 1 is that: second supporting mechanism includes being symmetricly set on the platform 1 in front and back
A pair of of sliding rail 8 in portion, and first supporting mechanism slides setting on a pair of sliding rail 8 between the pair of sliding rail 8
There is gate support frame 9, the header portion 9a of the gate support frame 9 is provided with for fixing Awaiting Overhaul 10kV vacuum circuit breaker
Bolt hole 9b.
In the embodiment, the second supporting mechanism includes into a pair of of sliding rail that front and back is symmetricly set on platform upper, and first
Support mechanism is located between a pair of of sliding rail to interfere, the sliding setting gate support frame on a pair of of sliding rail, and in gate
The bolt hole for fixing Awaiting Overhaul 10kV vacuum circuit breaker is arranged in the header portion of support frame, in this way, when needing Awaiting Overhaul
When breaker is removed out of cabinet body, the second supporting mechanism is located at platform sinistral end, and the first supporting mechanism has neither part nor lot in support and is located at the
The lower section of two supporting mechanisms, after Awaiting Overhaul breaker benefit is fixed by bolts in the bolt hole of gate bracing frame crossbeam part,
Awaiting Overhaul breaker is prevented into center to platform medial movement excessively together with gate support frame using auto-telescopic mechanism
Platform front end is concentrated, danger that is unstable or even toppling is in turn resulted in.
Embodiment 3
Itself the difference from example 2 is that: the auto-telescopic mechanism includes 1 upper right end of platform is arranged in vertical
Two right sides supporting leg 9c of plate 10, the gate support frame 9 are respectively arranged with an otic placode 11, are hinged on the otic placode 11
One the second electric telescopic rod 12, and the right end of second electric telescopic rod 12 is fixed at the left side of the vertical plate 10
On, the first switch 3 and second switch 4 are arranged on the vertical plate 10.
In the embodiment, auto-telescopic mechanism includes the vertical plate that portion's right end on the platform is arranged, in gate support frame
Two supporting leg right sides be respectively arranged with an otic placode, and second electric telescopic rod is hinged on otic placode, and second
The right end of electric telescopic rod is fixed on the left side of vertical plate, in such manner, it is possible to which the retraction using the second electric telescopic rod will
Second supporting mechanism is moved inward by end, so that Awaiting Overhaul breaker is moved to the inside of platform, avoids Awaiting Overhaul
Breaker, which is located at platform end, to be caused to topple over, when complete breaker upkeep operation after using the elongation of the second electric telescopic rod come
Second supporting mechanism is back into platform end, so that the breaker for completing maintenance to be back into cabinet body.
Embodiment 4
The difference of itself and embodiment 3 is: the axially disposed multiple annular grooves 13 in 7 outer surface of the roller, the annular
Ring-shaped rubber pad is provided in slot.
The quantity of the annular groove 13 is 6.
In the embodiment, there are 6 annular grooves roller outer surface is axially disposed, and be provided with annular rubber in a ring groove
Rubber mat is capable of increasing the frictional force with chassis of circuit breaker bottom in this way, avoids having skidded in moving process, while having elasticity
Ring-shaped rubber pad can also play the effect of damping.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (6)
1.10kV vacuum circuit breaker overhauls rack, including platform and the traveling wheel that the mesa base is arranged in, it is characterised in that:
The platform upper left end is provided with the first supporting mechanism, and the platform upper sliding is provided with the second supporting mechanism, described flat
Platform upper right end is provided with for the horizontal auto-telescopic mechanism for sliding second supporting mechanism, on the auto-telescopic mechanism
It is provided with the first switch and the second switch for controlling first supporting mechanism and the second supporting mechanism respectively；
First supporting mechanism includes multiple first electric telescopic rods for being vertically arranged in the platform upper left end, Duo Gesuo
It states the upper end of the first electric telescopic rod while a U-shaped bottom seat is set, rotation is provided with roller and the roller in the U-shaped bottom seat
It takes turns edge and stretches out U-shaped bottom seat upper end.
2. 10kV vacuum circuit breaker according to claim 1 overhauls rack, it is characterised in that: the second supporting mechanism packet
Include and be symmetricly set on a pair of of sliding rail of the platform upper in front and back, and first supporting mechanism be located at the pair of sliding rail it
Between, sliding is provided with gate support frame on a pair of sliding rail, and the header portion of the gate support frame is provided with for fixing
The bolt hole of Awaiting Overhaul 10kV vacuum circuit breaker.
3. 10kV vacuum circuit breaker according to claim 2 overhauls rack, it is characterised in that: the auto-telescopic mechanism packet
The vertical plate that portion's right end on the platform is set is included, two supporting leg right sides of the gate support frame are respectively arranged with an ear
Plate is hinged with second electric telescopic rod on the otic placode, and the right end of second electric telescopic rod is fixed at institute
It states on the left side of vertical plate, the first switch and the second switch is arranged on the vertical plate.
4. 10kV vacuum circuit breaker according to claim 3 overhauls rack, it is characterised in that: the roller outer surface is along axis
To multiple annular grooves are arranged, ring-shaped rubber pad is provided in the annular groove.
5. 10kV vacuum circuit breaker according to claim 4 overhauls rack, it is characterised in that: the quantity of the annular groove is
2-10.
6. 10kV vacuum circuit breaker according to claim 1-5 overhauls rack, it is characterised in that: first electricity
The quantity of dynamic telescopic rod is 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403218.1U CN208539432U (en) | 2018-08-29 | 2018-08-29 | 10kV vacuum circuit breaker overhauls rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403218.1U CN208539432U (en) | 2018-08-29 | 2018-08-29 | 10kV vacuum circuit breaker overhauls rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539432U true CN208539432U (en) | 2019-02-22 |
Family
ID=65378363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403218.1U Active CN208539432U (en) | 2018-08-29 | 2018-08-29 | 10kV vacuum circuit breaker overhauls rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539432U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136555A (en) * | 2019-04-29 | 2019-08-16 | 柳州铁道职业技术学院 | A kind of main circuit breaker experiment rotary stand |
-
2018
- 2018-08-29 CN CN201821403218.1U patent/CN208539432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136555A (en) * | 2019-04-29 | 2019-08-16 | 柳州铁道职业技术学院 | A kind of main circuit breaker experiment rotary stand |
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