CN209150590U - A kind of inspection rack applied to outdoor high voltage circuit breaker - Google Patents
A kind of inspection rack applied to outdoor high voltage circuit breaker Download PDFInfo
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- CN209150590U CN209150590U CN201822162767.0U CN201822162767U CN209150590U CN 209150590 U CN209150590 U CN 209150590U CN 201822162767 U CN201822162767 U CN 201822162767U CN 209150590 U CN209150590 U CN 209150590U
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- high voltage
- voltage circuit
- circuit breaker
- outdoor high
- rectangle frame
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Abstract
The utility model discloses a kind of inspection racks applied to outdoor high voltage circuit breaker, including two fixed mechanisms, two U-shaped steels, a pedestal, four pillars, a maintenance pedal and a ring frame；The fixed mechanism includes upper and lower support and interlocking mechanism, and the upper and lower support of interlocking mechanism interlocking is with clamping connection outdoor high voltage circuit breaker；The U-shaped steel bridge formula is packed in the upper support of two fixed mechanisms and the U-type groove of two U-shaped steels is in face of arrangement；The pedestal includes rectangle frame, bolt and matching piece, and matching piece rectangle frame can be slided along rectangle frame long side relatively, and matching piece is installed in the end of bolt respectively, and matching piece both ends, which are respectively cooperating with, to be connected in two U-shaped steel U-type grooves；Four pillar is packed on pedestal, and maintenance pedal is packed on four pillar, the ring frame for the composition seat belt hanging point that the top of pillar is installed with.It has the following advantages: the person, equipment safety when not only can guarantee maintenance, but also can be suitably used for the breaker of various places and model, it is not limited by place.
Description
Technical field
The utility model relates to electric power apparatus examination fields, and in particular to a kind of inspection applied to outdoor high voltage circuit breaker
Repair platform.
Background technique
As power grid construction paces are constantly accelerated, converting station electric power number of devices is growing day by day.In numerous power equipments,
The rapid disengagement failure electric current of high-voltage circuitbreaker energy, prevents fault spread, and the safe and stable operation of high-voltage circuitbreaker is power grid heavily fortified point
Strong strong guarantee, thus improve its inspection and defect elimination efficiency become increasingly important.And conventional maintenance mode is to utilize height
Idle job vehicle builds scaffold and large-scale double ladder, however Overhaul site narrow space and double ladder is excessively heavy, and inconvenience is solid
It is fixed, a large amount of manpower and material resources are not only wasted in this way but also there are biggish security risks, are not able to satisfy the maintenance of modernization already
Efficiency.It is described in detail below:
1, using high-altitude operation vehicle.It must when cannot be introduced into all intervals since high-altitude operation vehicle is limited by place, and using
The safe distance with bus must be met, generally require to stop whole section of bus when distance is unsatisfactory for requiring to be overhauled, so that former
Range only to need monospace to have a power failure expands, and influences operation of power networks stability.
2, using scaffold.Scaffold is bulky, has to installation ground and is relatively strict with, and can not be suitable for all
Every.Disassembly, set-up time length and complex procedures, so that working efficiency is low, longevity of service causes a large amount of damages of manpower and load
It loses.
3, using 4*2 meters of double ladders.Double ladder figure is huge, preponderance, generally requires 4 to 6 people when carrying, and make
Used time needs 4 people to help since center of gravity is excessively high, on ground, and the staff on ladder can only hang over safety belt system on ladder,
Often breaker upper flanges disk and wire clamp fixing bolt extremely fasten, and when disassembly easily causes ladder to shake, and there are falling from high altitude
Danger causes the security risk of personnel, equipment damage, while activity space is narrow on ladder, is unfavorable for operation, and reduces inspection
Repair efficiency.
Utility model content
The utility model provides a kind of inspection rack applied to outdoor high voltage circuit breaker, and which overcome examine in background technique
Repair the existing deficiency of equipment.
The technical solution adopted by the utility model to solve the technical problem is that:
A kind of inspection rack applied to outdoor high voltage circuit breaker, including two fixed mechanisms, two U-shaped steels, a pedestal, four are by exhausted
The maintenance pedal and a ring frame that pillar made of edge material, one are made of insulating material；The fixed mechanism include it is upper support, under
Support and interlocking mechanism, which supports on this and lower support is with clamping connection outdoor high voltage circuit breaker；The U-shaped steel bridge formula
It is packed in the upper support of two fixed mechanisms and the U-type groove of two U-shaped steels is in face of arrangement；The pedestal includes one first rectangle frame, two
It is spirally connected and passes through the bolt and two matching pieces of the short side of the first rectangle frame, opposite first rectangle frame of two matching piece energy is along the first square
The sliding of shape frame long side, two matching piece are installed in the end of two bolts being located within the first rectangle frame, the matching piece two respectively
End, which is respectively cooperating with, to be connected in two U-shaped steel U-type grooves；Four pillar is packed on pedestal, which is packed in this four
On column, the ring frame for the composition seat belt hanging point that the top of the pillar is installed with.
Among one embodiment: two U-shaped steel parallel arrangement, this supports parallel arrangement on two, and upper support is vertical with U-shaped steel
Setting.
Among one embodiment: offering passing through for multiple outdoor high voltage circuit breakers for being adapted to plurality of specifications respectively on this in support
Perforation；The interlocking mechanism includes bolt-nut mechanism.
Among one embodiment: the pedestal includes one second rectangle frame, second rectangle frame and the first rectangle frame between the upper and lower every
And it is fixedly connected by solid column.
Among one embodiment: the pillar is made of insulating glass steel column material, which is made of epoxy resin board.
Among one embodiment: being fixed with ladder made of glass reinforced plastic pipe between at least two adjacent columnss in four pillar.
Among one embodiment: four column is divided into two adjacent short columns and two adjacent long columns, and the maintenance pedal is solid
It connects the top in two short columns and is fixed in two long columns, which is fixed on the top of two long columns.
The technical program compared with the background art, it has the following advantages:
Interlocking mechanism interlocking is supported above and below with clamping connection outdoor high voltage circuit breaker, by the interlocking to fix fixed mechanism
It is installed on outdoor high voltage circuit breaker, pedestal is fixed on fixed mechanism, and column is fixed on the base, and maintenance pedal is fixed on vertical
On column, ring frame is fixed on column, and column, maintenance pedal are all made of insulating material, therefore is overcome background technique and deposited
Deficiency and have the following technical effects: first, the person, equipment safety when not only can guarantee maintenance, but also can be suitably used for various fields
The breaker on ground and model, is not limited by place；Second, stage+module method is simple, and it is quick light, easy to carry, it saves significantly
Human-saving, material resources and financial resources；Third, without using high-altitude operation vehicle, building scaffold after use and maintenance platform, reducing maintenance
Time and the cost of overhaul improve trouble free service efficiency, bring high economic benefit for company；Fourth, only needing one man operation, together
When service personnel's activity space on platform it is sufficient and have seat belt hanging point, eliminate the peace that operation of ascending a height is protected without safety belt
Full hidden danger；Fifth, creating economic benefit, Ji line 171 breaker in the garden 110kV is become with the Longyan Guo Wang vegetable garden power supply company 220kV and is disappeared
For lacking, after the inspection platform, the working time reduces 30 minutes 2 hours.Pass through 171 breaker of the garden 110kV Ji line
Electric current is 189A, electricity 3 × 189 × 110 × 103 × 2.5=90020.7kWh of √ can be conveyed within 30 minutes 2 hours, by 1 kwh
0.5 yuan of calculating, then can retrieve 4.5 ten thousand yuan of electric quantity loss.In addition, in all substation, the Longyan Guo Wang power supply company every year altogether
For having nearly 10 breaker wire clamps overheat defect elimination, then indirect 450,000 yuan of economic benefits can be created for company every year.By the whole province
100 breaker wire clamp overheat defect eliminations are shared every year, then can create 4,500,000 yuan of benefit.As long as the whole province carries out 3 years, economy effect
Benefit can break through 10,000,000 yuan.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the inspection rack left view schematic diagram of specific embodiment.
Fig. 2 is the inspection rack schematic front view of specific embodiment.
Specific embodiment
Please refer to Fig. 1 and Fig. 2, a kind of inspection rack applied to outdoor high voltage circuit breaker, including it is two fixed mechanisms, two U-shaped
The maintenance pedal 30 and an annular that the pillar 21,22, one that steel, a pedestal 10, four are made of insulating material is made of insulating material
Frame 40.
The fixed mechanism includes upper support and lower support and interlocking mechanism, which supports above and below with clamping connection family
Outer high-voltage circuitbreaker, by the interlocking fixed mechanism to be fixedly attached on high-voltage circuitbreaker outdoors.It is opened in the upper and lower support
Through hole equipped with multiple outdoor high voltage circuit breakers for being adapted to plurality of specifications respectively；The interlocking mechanism includes bolt-nut mechanism；
By selecting different through holes to make the outdoor high voltage circuit breaker of fixed mechanism adaptation different size, as can adaptation 110kV,
The outdoor high-voltages SF6 breaker such as 35kV, and do not limited by ground space.The U-shaped steel bridge formula is packed in the upper of two fixed mechanisms
In support and the U-type groove of two U-shaped steels is in face of arrangement, which for example welds.Among present embodiment: two U-shaped steel is flat
Row arrangement, this supports parallel arrangement on two, and upper support and U-shaped steel are vertically arranged.
The pedestal 10 includes bolt and two cooperations for the short side that one first rectangle frame 11, two was spirally connected and passed through the first rectangle frame
Part, opposite first rectangle frame of two matching piece energy are slided along the first rectangle frame long side, which is installed in two bolts respectively
Be located at the first rectangle frame within end, which, which is respectively cooperating with, is connected in two U-shaped steel U-type grooves；As needed,
The pedestal includes one second rectangle frame 12, and second rectangle frame and the first rectangle frame are fixedly attached every and by solid column 13 between the upper and lower
Together.As needed, inclined support bar 14 is also fixed on second rectangle frame 12 and solid column 13, to reinforce support strength.
Four pillar 21,22 is packed on pedestal 10, and it is adjacent which is divided into two adjacent short columns 21 and two
Long column 22, four pillars 21,22 distinguish fixed and arranged in four edges of the second rectangle frame, and the fixation is as welded.The pillar
It is made of insulating glass steel column material, increases insulation performance, improve working security.
The maintenance pedal 30 is packed on four pillar, specifically for example: the maintenance pedal 30 is fixed in two short columns 21
Top and two long columns 22 are fixed in, which is made of epoxy resin board.
The ring frame 40 for the composition seat belt hanging point that the top of the two long column 22 is installed with.Ring frame 40 uses stainless steel
Material is constituted, and shape and studdle correspond to square frame, handrail and backrest can also be worked as other than being hanging safety belt, greatly
Degree must ensure that the safety of service personnel.
As needed, ladder 50 made of glass reinforced plastic pipe are fixed between two long columns 22 in four pillar.
The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented
It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual
In the range of type covers.
Claims (7)
1. a kind of inspection rack applied to outdoor high voltage circuit breaker, it is characterised in that: including two fixed mechanisms, two U-shaped steels, a bottom
Seat, four pillar, a maintenance pedal being made of insulating material and the ring frames being made of insulating material；The fixed mechanism includes
Upper support and lower support and interlocking mechanism, which supports on this and lower support is with clamping connection outdoor high voltage circuit breaker；It should
U-shaped steel bridge formula is packed in the upper support of two fixed mechanisms and the U-type groove of two U-shaped steels is in face of arrangement；The pedestal includes one first
Rectangle frame, two be spirally connected and pass through the first rectangle frame short side bolt and two matching pieces, which can opposite first rectangle
Frame is slided along the first rectangle frame long side, which is installed in the end of two bolts being located within the first rectangle frame respectively,
The matching piece both ends, which are respectively cooperating with, to be connected in two U-shaped steel U-type grooves；Four pillar is packed on pedestal, and the maintenance pedal is solid
On four pillar, the ring frame for the composition seat belt hanging point that the top of the pillar is installed with.
2. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1, it is characterised in that: this is two U-shaped
Steel parallel arrangement, this supports parallel arrangement on two, and upper support and U-shaped steel are vertically arranged.
3. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1, it is characterised in that: support on this
On offer it is multiple respectively be adapted to plurality of specifications outdoor high voltage circuit breakers through hole；The interlocking mechanism includes bolt and nut making machine
Structure.
4. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1, it is characterised in that: the pedestal packet
One second rectangle frame is included, second rectangle frame and the first rectangle frame are fixedly connected every and by solid column between the upper and lower.
5. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1 or 2 or 3 or 4, feature exist
In: the pillar is made of insulating glass steel column material, which is made of epoxy resin board.
6. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1 or 2 or 3 or 4, feature exist
In: ladder made of glass reinforced plastic pipe is fixed between at least two adjacent columnss in four pillar.
7. a kind of inspection rack applied to outdoor high voltage circuit breaker according to claim 1 or 2 or 3 or 4, feature exist
In: four column is divided into two adjacent short columns and two adjacent long columns, which is fixed in the top of two short columns
And two long columns are fixed in, which is fixed on the top of two long columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162767.0U CN209150590U (en) | 2018-12-21 | 2018-12-21 | A kind of inspection rack applied to outdoor high voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822162767.0U CN209150590U (en) | 2018-12-21 | 2018-12-21 | A kind of inspection rack applied to outdoor high voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150590U true CN209150590U (en) | 2019-07-23 |
Family
ID=67290563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822162767.0U Active CN209150590U (en) | 2018-12-21 | 2018-12-21 | A kind of inspection rack applied to outdoor high voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150590U (en) |
-
2018
- 2018-12-21 CN CN201822162767.0U patent/CN209150590U/en active Active
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