CN215949097U - Special rail for power transformation operation and maintenance - Google Patents
Special rail for power transformation operation and maintenance Download PDFInfo
- Publication number
- CN215949097U CN215949097U CN202121275329.0U CN202121275329U CN215949097U CN 215949097 U CN215949097 U CN 215949097U CN 202121275329 U CN202121275329 U CN 202121275329U CN 215949097 U CN215949097 U CN 215949097U
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- CN
- China
- Prior art keywords
- bearing
- inner tube
- urceolus
- buckle
- fence
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- 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.)
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- 238000012423 maintenance Methods 0.000 title claims abstract description 19
- 230000009466 transformation Effects 0.000 title claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of power transformation operation and maintenance, in particular to a special fence for power transformation operation and maintenance, which comprises a base, an inner cylinder, an outer cylinder, a fence and a rotating rod, wherein a bearing groove is formed in the top of the base, a bearing is arranged in the bearing groove, the inner cylinder is arranged in the bearing, the outer ring of the bearing is in interference fit with the inner wall of the bearing groove, the inner ring of the bearing is in interference fit with the outer peripheral surface of the inner cylinder, the outer cylinder is sleeved on the outer side of the inner cylinder, the bottom of the outer cylinder is fixedly connected with the base, a fence winding space is formed between the inner cylinder and the outer cylinder, a groove is formed in the cylinder wall of the outer cylinder, the fence is wound on the outer side of the inner cylinder, one end of the fence is fixedly connected with the inner cylinder, the other end of the fence is provided with a buckle and penetrates out of the outer cylinder through the groove, a clamping seat matched with the buckle is arranged on the outer side wall of the outer cylinder, and a square hole for the rotating rod to be inserted into is formed in the top of the inner cylinder. The utility model has reasonable and compact structure and convenient use, saves time and labor in the assembling and disassembling process, is efficient and convenient, and is convenient to transport.
Description
Technical Field
The utility model relates to the technical field of power transformation operation and maintenance, in particular to a special fence for power transformation operation and maintenance.
Background
The temporary shelter that uses in present transformer substation is that traditional temporary shelter entirely hides, and similar warning area is put in order to assemble the back and is hung on the rail pole in the time of using, and folding when not using is packed up, nevertheless when receiving temporary shelter, causes the temporary shelter easily and ties a knot, causes to hang the waste plenty of time when temporarily hiding next time, and is extremely inconvenient. Taking the outdoor overhaul of the 110kV main transformer as an example, a skilled operator generally needs about 20-30 minutes to install the temporary barrier, and the overhaul of the 220kV main transformer generally needs 30-40 minutes to install the temporary barrier. In the operation that the transformer operation profession exceeds or dangerously exceeds the zero time difference examination time, except few equipment factors, the execution time of the step of assembling and disassembling the temporary enclosure is too long to account for more than eighths.
Disclosure of Invention
The utility model provides a special fence for power transformation operation and maintenance, overcomes the defects of the prior art, and can effectively solve the problems of long assembly and disassembly time, low efficiency and high labor intensity of operation and maintenance personnel during assembly and disassembly operations of a temporary barrier used in the conventional transformer substation.
The technical scheme of the utility model is realized by the following measures: the utility model provides a special rail of transformer fortune dimension, the on-line screen storage device comprises a base, the inner tube, the urceolus, purse seine and dwang, the base top is equipped with the bearing groove, the bearing is installed to the bearing inslot, bearing internally mounted has the inner tube, the outer lane and the bearing groove inner wall interference fit of bearing, the inner circle of bearing and the outer peripheral face interference fit of inner tube, inner tube outside cover is equipped with the urceolus, urceolus bottom and base fixed connection, form purse seine rolling space between inner tube and the urceolus, be equipped with the fluting on the urceolus section of thick bamboo wall, the purse seine rolling is on the inner tube outside, purse seine one end and inner tube fixed connection, the purse seine other end is equipped with the buckle and wears out to the urceolus outside through the fluting, be equipped with buckle matched with cassette on the urceolus lateral wall, the inner tube top is equipped with and supplies dwang male square hole.
The following are further optimization or/and improvement of the technical scheme of the utility model:
above-mentioned cassette can include the cassette body, is equipped with the vertical draw-in groove of "T" type that upper end opening lower extreme confined on the cassette body, and the buckle is "T" type structure, and the buckle can insert in the draw-in groove from top to bottom.
The rotating rod can be Z-shaped.
The utility model has reasonable and compact structure and convenient use, saves time and labor in the assembling and disassembling process, is efficient and convenient, and is convenient to transport.
Drawings
Fig. 1 is a schematic front view of the preferred embodiment of the present invention.
Fig. 2 is a schematic top view of a cartridge according to a preferred embodiment of the present invention.
The codes in the figures are respectively: 1 is the base, 2 is the inner tube, 3 is the urceolus, 4 is the purse seine, 5 is the dwang, 6 is the bearing, 7 is the buckle, 8 is the cassette body, 9 is the draw-in groove.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The utility model is further described with reference to the following examples and figures:
as shown in the attached fig. 1-2, the special enclosure for power transformation operation and maintenance comprises a base 1 and an inner cylinder 2, urceolus 3, purse seine 4 and dwang 5, 1 top of base is equipped with the bearing groove, bearing 6 is installed to the bearing inslot, 6 internally mounted of bearing has inner tube 2, bearing 6's outer lane and the interference fit of 6 inslot walls of bearing, the inner circle of bearing 6 and the outer peripheral face interference fit of inner tube 2, 2 outside covers of inner tube are equipped with urceolus 3, urceolus 3 bottom and 1 fixed connection of base, form 4 rolling spaces of purse seine between inner tube 2 and the urceolus 3, be equipped with the fluting on 3 section of thick bamboo walls of urceolus, 4 rolling of purse seine is on the 2 outsides of inner tube, 4 one end of purse seine and 2 fixed connection of inner tube, the 4 other end of purse seine is equipped with buckle 7 and wears out to the 3 outsides of urceolus through the fluting, be equipped with buckle 7 matched with cassette on 3 lateral walls of urceolus, 2 tops of inner tube are equipped with the square hole that supplies dwang 5 to insert. According to the requirement, the base 1, the inner cylinder 2, the outer cylinder 3, the enclosing net 4, the rotating rod 5, the buckle 7 and the clamping seat are all made of insulating materials, the enclosing net 4 is a soft enclosing net 4, a plurality of special power transformation operation and maintenance fences are sequentially placed on the ground at intervals before maintenance operation starts, then the enclosing net 4 is drawn out to clamp the buckle 7 on the enclosing net 4 to the clamping seat of the adjacent special power transformation operation and maintenance fence, therefore, a maintenance area is temporarily blocked, after the maintenance operation is finished, the buckle 7 is only required to be detached from the clamping seat of the adjacent special power transformation operation and maintenance fence, then the rotating rod 5 is inserted into a square hole, the inner cylinder 2 is driven to rotate the enclosing net 4 by rotating the rotating rod 5, then the buckle 7 is clamped to the clamping seat of the special power transformation operation and maintenance fence, the rolling of the whole enclosing net 4 is finished, the whole assembling and disassembling process is simple, convenient and labor-saving, and therefore, early preparation and later tail closing time of the in-station switching operation can be reduced, the efficiency of the special rail of transformer fortune dimension is installed to the promotion transformer substation.
The special fence for power transformation operation and maintenance can be further optimized or/and improved according to actual needs:
as shown in fig. 1-2, the card holder includes a card holder body 8, a T-shaped vertical card slot 9 with an upper end open and a lower end closed is arranged on the card holder body 8, the buckle 7 is of a T-shaped structure, and the buckle 7 can be inserted into the card slot 9 from top to bottom. Therefore, the buckle 7 and the clamping seat can be quickly disassembled and clamped, and the assembling and disassembling efficiency is further improved.
As shown in fig. 1, the rotating rod 5 is in a "Z" shape. Due to the ease of turning the swivelling levers 5.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (3)
1. The utility model provides a special rail of transformer fortune dimension, a serial communication port includes the base, the inner tube, the urceolus, purse seine and dwang, the base top is equipped with the bearing groove, the bearing is installed to the bearing inslot, bearing internally mounted has the inner tube, the outer lane and the bearing groove inner wall interference fit of bearing, the inner circle of bearing and the outer peripheral face interference fit of inner tube, the urceolus is overlapped to the inner tube outside, urceolus bottom and base fixed connection, form purse seine rolling space between inner tube and the urceolus, be equipped with the fluting on the urceolus section of thick bamboo wall, the purse seine rolling is on the inner tube outside, purse seine one end and inner tube fixed connection, the purse seine other end is equipped with the buckle and wears out to the urceolus outside through the fluting, be equipped with the cassette with buckle matched with on the urceolus lateral wall, the inner tube top is equipped with and supplies dwang male square hole.
2. The special fence for power transformation operation and maintenance according to claim 1, wherein the clamping seat comprises a clamping seat body, a T-shaped vertical clamping groove with an open upper end and a closed lower end is arranged on the clamping seat body, the buckle is of a T-shaped structure, and the buckle can be inserted into the clamping groove from top to bottom.
3. A special fence for power transformation, operation and maintenance according to claim 1 or 2, wherein the rotating rod is Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275329.0U CN215949097U (en) | 2021-06-08 | 2021-06-08 | Special rail for power transformation operation and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121275329.0U CN215949097U (en) | 2021-06-08 | 2021-06-08 | Special rail for power transformation operation and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949097U true CN215949097U (en) | 2022-03-04 |
Family
ID=80504691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121275329.0U Active CN215949097U (en) | 2021-06-08 | 2021-06-08 | Special rail for power transformation operation and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949097U (en) |
-
2021
- 2021-06-08 CN CN202121275329.0U patent/CN215949097U/en active Active
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