CN110587557A - Electric power oil pillow supporting device - Google Patents
Electric power oil pillow supporting device Download PDFInfo
- Publication number
- CN110587557A CN110587557A CN201910968898.4A CN201910968898A CN110587557A CN 110587557 A CN110587557 A CN 110587557A CN 201910968898 A CN201910968898 A CN 201910968898A CN 110587557 A CN110587557 A CN 110587557A
- Authority
- CN
- China
- Prior art keywords
- bolt
- cross bar
- bar
- conservator
- gasket
- 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.)
- Granted
Links
- 229910000746 Structural steel Inorganic materials 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention belongs to the field of electric devices, and particularly relates to an oil pillow supporting device for electric power, which is characterized in that a first cross bar, a second cross bar, a third cross bar and a fourth cross bar are arranged at the bottom of the oil pillow supporting device, a first vertical bar and a second vertical bar are arranged on the first cross bar, a third vertical bar and a fourth vertical bar are arranged on the third cross bar, a fifth cross bar is arranged at the upper ends of the first vertical bar and the second vertical bar, a seventh cross bar is arranged at the upper ends of the third vertical bar and the fourth vertical bar, a sixth cross bar is connected to the left sides of the fifth cross bar and the seventh cross bar, an eighth cross bar is connected to the right side of the fifth cross bar and the fifth cross bar, two positioning holes are respectively formed in the seventh cross bar and the fifth cross bar, a first bolt and a second bolt; the invention solves the problems that the disassembled conservator body is not beneficial to quick taking and hoisting and is easy to topple when the conservator is maintained; the invention has the advantages of simple structure, convenient use, stable support, safer construction and the like.
Description
Technical Field
The invention belongs to the field of power devices, and particularly relates to an oil pillow supporting device for power.
Background
The conservator in power station is the important device that is used for alleviateing and preventing transformer insulating oil oxidation and weing, plays the effect of oil storage and benefit oil, can guarantee to fill oil all the time in the transformer tank, when need change the conservator or maintain the conservator, because the conservator is bulky, weight is heavier, if the conservator main part is directly placed subaerial, then be unfavorable for taking fast and hoist, if put up subaerial with lower carriage 12, then take place easily and empty and lead to the conservator to damage or weigh constructor.
Disclosure of Invention
In order to solve the problems, the invention aims to disclose an electric oil pillow supporting device, which is realized by adopting the following technical scheme.
A supporting device for an oil pillow for electric power is characterized in that a first cross rod, a second cross rod, a third cross rod and a fourth cross rod are arranged at the bottom, the first cross rod and the third cross rod are positioned at the front side and the rear side, the second cross rod and the fourth cross rod are positioned at the left side and the right side, end points are connected in pairs, a first vertical rod and a second vertical rod are arranged on the first cross rod, a third vertical rod and a fourth vertical rod are arranged on the third cross rod, the first vertical rod, the second vertical rod, the third vertical rod and the second vertical rod are identical in height, a fifth cross rod is arranged at the upper ends of the first vertical rod and the second vertical rod, a seventh cross rod is arranged at the upper ends of the third vertical rod and the fourth vertical rod, a sixth cross rod is connected at the left sides of the fifth cross rod and the seventh cross rod, an eighth cross rod is connected at the right sides of the fifth cross rod and the seventh cross rod, two positioning holes are formed on the seventh cross rod, similarly, the first bolt and the second bolt are provided with conservator placing parts, each conservator placing part consists of a first gasket, a first supporting part, an conservator placing part, a second supporting part and a second gasket, the first supporting part is positioned at the upper end of the first gasket, the second supporting part is positioned at the upper end of the second gasket, a conservator placing part main body is positioned at the upper ends of the first supporting part and the second supporting part, the first gasket and the second gasket are provided with holes, the distance between the holes is the same as that between two positioning holes on the fifth cross rod, the first bolt and the second bolt respectively penetrate through the holes in the first gasket and the second gasket, the first bolt is provided with one or two first nuts at the first gasket, and the second bolt is provided with one or two second nuts at the second gasket; when the first nut and the second nut are two, the first gasket and the second gasket are fixed at any same height position of the screw rods of the first bolt and the second bolt; the main body of the conservator placing part is arc-shaped; the oil conservator is placed in the oil conservator placing part main body, the oil conservator is composed of an oil conservator main body, a lower support and an upper support, the upper support is arc-shaped, the arc surface of the upper support is connected with the oil conservator main body, the oil conservator main body is located at the upper end of the upper support, and the lower support is located at the lower end of the upper support.
Furthermore, two positioning holes formed on the seventh cross bar can be used for fixing a second conservator placing part, so that the conservator can be better supported.
The supporting device for the oil pillow for electric power is characterized in that the first cross bar, the second cross bar, the third cross bar and the fourth cross bar are made of angle iron.
The supporting device for the oil pillow for electric power is characterized in that the fifth cross bar, the sixth cross bar, the seventh cross bar and the eighth cross bar are made of angle iron.
The supporting device for the oil pillow for electric power is characterized in that the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are made of angle iron.
The electric power oil pillow supporting device is characterized in that the first gasket, the first supporting component, the oil pillow placing component main body, the second supporting component and the second gasket are made of stainless steel.
The supporting device for the oil pillow for electric power is characterized in that the first cross rod, the second cross rod, the third cross rod, the fourth cross rod, the fifth cross rod, the sixth cross rod, the seventh cross rod, the eighth cross rod, the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are connected in a welding mode.
The above-described power oil pillow support device is characterized in that the heights of the first support member and the second support member are greater than the heights of the first bolt and the second bolt.
The oil conservator supporting device for electric power is characterized in that the depth of the oil conservator placing part main body is smaller than the height of the first bolt and the second bolt.
The electric power oil pillow supporting device is characterized in that the first bolt and the second bolt are the same in length.
The above-described power oil pillow support device is characterized in that the first support member and the second support member have the same height.
The electric power oil pillow supporting device is characterized in that the sum of the heights of the first vertical rod, the first bolt and the first supporting component is [3/4 sum of the heights of the lower support and the upper support, and the height of the lower support and the upper support ].
The supporting device for the oil conservator for electric power is characterized in that the length of the first cross rod and the third cross rod is 1.5 times greater than the maximum width of the oil conservator.
In the invention, when two first nuts and two second nuts are provided, the position of the oil conservator placing component can be adjusted by adjusting the heights of the first nuts and the second nuts, so that the placing position of the oil conservator can be better adjusted.
In the invention, when the oil conservator is maintained, one end of the disassembled oil conservator without the upper bracket is placed on the oil conservator supporting device, so that the oil conservator is convenient to take, use and hoist; the length of first horizontal pole and third horizontal pole is greater than the width messenger conservator of lower carriage and is more stable, prevents that the conservator from taking place to empty and lead to the conservator to damage or crush constructor's problem.
Therefore, the invention has the advantages of simple structure, convenient use, stable support, safer construction and the like.
Drawings
Fig. 1 is a schematic perspective view of a prior art conservator.
Fig. 2 is a schematic perspective view of embodiment 1 of the present invention.
Fig. 3 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 4 is a schematic perspective view of an application of embodiment 1 of the present invention.
In the figure: 1. the oil conservator comprises an oil conservator body, 11 an oil conservator main body, 12 a lower support, 13 an upper support, 2 an oil conservator supporting device, 211, a first cross rod, 212, a second cross rod, 213, a third cross rod, 214, a fourth cross rod, 221, a first vertical rod, 222, a second vertical rod, 223, a third vertical rod, 224, a fourth vertical rod, 231, a fifth cross rod, 232, a sixth cross rod, 233, a seventh cross rod, 234, an eighth cross rod, 2331, a positioning hole, 241, a first bolt, 242, a first nut, 251, a second bolt, 252, a second nut, 261, a first gasket, 262, a first supporting part, 263, an oil conservator placing part main body, 264, a second supporting part and 265.
Detailed Description
Example 1
Referring to fig. 1, 2 and 4, an oil pillow supporting device 2 for electric power use is characterized in that a first cross bar 211, a second cross bar 212, a third cross bar 213 and a fourth cross bar 214 are arranged at the bottom, the first cross bar 211 and the third cross bar 213 are arranged at the front side and the rear side and have the same length, the second cross bar 212 and the fourth cross bar 214 are arranged at the left side and the right side and have the same length, end points are connected into a rectangle in pairs, a first vertical bar 221 and a second vertical bar 222 are arranged on the first cross bar 211, a third vertical bar 223 and a fourth vertical bar 224 are arranged on the third cross bar 213, the first vertical bar 221, the second vertical bar 222, the third vertical bar 223 and the second vertical bar 224 have the same height, a fifth cross bar 231 is arranged at the upper ends of the first vertical bar 221 and the second vertical bar 222, a seventh cross bar 233 is arranged at the upper ends of the third vertical bar 223 and the fourth vertical bar 224, a sixth cross bar 232 is connected to the left sides of the fifth cross bar 231 and the seventh cross bar 233, two positioning holes 2331 are formed in the seventh cross bar 233, similarly, two positioning holes 2331 are formed in the fifth cross bar 231, a first bolt 241 and a second bolt 251 are fixed in the positioning hole 2331 of the fifth cross bar 231, a conservator placing member is arranged on the first bolt 241 and the second bolt 251, the conservator placing member is composed of a first gasket 261, a first supporting member 262, an conservator placing member 263, a second supporting member 264 and a second gasket 265, the first supporting member 262 is positioned at the upper end of the first gasket 261, the second supporting member 264 is positioned at the upper end of the second gasket 265, a conservator placing member body 263 is positioned at the upper end of the first supporting member 262 and the second supporting member 264, holes are formed in the first gasket 261 and the second gasket 265, the first bolt 241 and the second bolt 251 respectively pass through the holes in the first gasket 261 and the second gasket 265, the hole pitch is the same as the pitch of the two positioning holes 2331 of the fifth cross bar 231, the first bolt 241 is provided with two first nuts 242 at the upper and lower sides of the first gasket 261 to fix the first gasket 261, the second bolt 251 is provided with two second nuts 252 at the upper and lower sides of the second gasket 265 to fix the second gasket 265, and the conservator placing member main body 263 is arc-shaped; the conservator placing part main body 263 is provided with an conservator 1, the conservator 1 is composed of an conservator main body 11, a lower bracket 12 and an upper bracket 13, the upper bracket 13 is arc-shaped, the arc surface of the upper bracket 13 is connected with the conservator main body 11, the conservator main body 11 is positioned at the upper end of the upper bracket 13, and the lower bracket 12 is positioned at the lower end of the upper bracket 13.
Further, a second conservator placing component can be fixed in the two positioning holes 2331 formed on the seventh cross bar 233, so as to better support the conservator 1.
The present embodiment can adjust the position of the conservator placing part by the height of the first nut 242 and the second nut 252, thereby better adjusting the placing position of the conservator.
Example 2
Referring to fig. 1 and 3 and fig. 4, an electric oil pillow support device 2 is characterized in that a first cross bar 211, a second cross bar 212, a third cross bar 213 and a fourth cross bar 214 are arranged at the bottom, the first cross bar 211 and the third cross bar 213 are arranged at the front side and the rear side and have the same length, the second cross bar 212 and the fourth cross bar 214 are arranged at the left side and the right side and have the same length, end points are connected into a rectangle in pairs, a first vertical bar 221 and a second vertical bar 222 are arranged on the first cross bar 211, a third vertical bar 223 and a fourth vertical bar 224 are arranged on the third cross bar 213, the first vertical bar 221, the second vertical bar 222, the third vertical bar 223 and the second vertical bar 224 have the same height, a fifth cross bar 231 is arranged at the upper ends of the first vertical bar 221 and the second vertical bar 222, a seventh cross bar 233 is arranged at the upper ends of the third vertical bar 223 and the fourth vertical bar 224, a sixth cross bar 232 is connected to the left sides of the fifth cross bar 231 and the seventh cross bar 233, and an, two positioning holes 2331 are formed in the seventh cross bar 233, similarly, two positioning holes 2331 are formed in the fifth cross bar 231, a first bolt 241 and a second bolt 251 are fixed in the positioning hole 2331 of the fifth cross bar 231, a conservator placing member is arranged on the first bolt 241 and the second bolt 251, the conservator placing member is composed of a first gasket 261, a first supporting member 262, a conservator placing member 263, a second supporting member 264 and a second gasket 265, the first supporting member 262 is positioned at the upper end of the first gasket 261, the second supporting member 264 is positioned at the upper end of the second gasket 265, a conservator placing member body 263 is positioned at the upper end of the first supporting member 262 and the second supporting member 264, holes are formed in the first gasket 261 and the second gasket 265, the hole pitch is the same as the pitch of the two positioning holes 2331 of the fifth cross bar 231, the first bolt 241 and the second bolt 251 pass through the holes of the first gasket 261 and the second gasket 265 respectively, a first washer 261 and a second washer 265 located at the bottom of the first bolt 241 and the second bolt 251 and fixed by a first nut 242 and a second nut 252, the conservator placement member body 263 having an arc shape; the conservator placing part main body 263 is provided with an conservator 1, the conservator 1 is composed of an conservator main body 11, a lower bracket 12 and an upper bracket 13, the upper bracket 13 is arc-shaped, the arc surface of the upper bracket 13 is connected with the conservator main body 11, the conservator main body 11 is positioned at the upper end of the upper bracket 13, and the lower bracket 12 is positioned at the lower end of the upper bracket 13.
Further, two positioning holes 2331 are formed in the seventh cross bar 233, and a second conservator placing member can be fixed therein, so as to better support the conservator 1.
The oil pillow supporting device for electric power in any embodiment of the invention is characterized in that the first cross bar, the second cross bar, the third cross bar and the fourth cross bar are made of angle iron.
The oil pillow supporting device for electric power according to any of the above embodiments is characterized in that the fifth cross bar, the sixth cross bar, the seventh cross bar and the eighth cross bar are made of angle iron.
The supporting device for the oil pillow for electric power in any embodiment is characterized in that the first vertical rod, the second vertical rod, the third vertical rod and the fourth vertical rod are made of angle iron.
The power oil pillow support device according to any of the above embodiments is characterized in that the first gasket, the first support member, the oil pillow placing member main body, the second support member, and the second gasket are made of stainless steel.
The oil pillow supporting device for electric power in any embodiment is characterized in that the first cross bar, the second cross bar, the third cross bar, the fourth cross bar, the fifth cross bar, the sixth cross bar, the seventh cross bar, the eighth cross bar, the first vertical bar, the second vertical bar, the third vertical bar and the fourth vertical bar are connected in a welding mode.
In the above-described oil pillow support device for electric power according to any of the embodiments, the first support member and the second support member have a height greater than the height of the first bolt and the height of the second bolt.
The oil conservator supporting device for electric power according to any embodiment of the above embodiments is characterized in that the depth of the oil conservator placing member main body is smaller than the height of the first bolt and the second bolt.
The power oil pillow support device according to any of the above embodiments, wherein the first bolt and the second bolt have the same length.
The power oil pillow support device according to any of the above embodiments, wherein the first support member and the second support member have the same height.
The electric power oil pillow supporting device according to any of the above embodiments, wherein the sum of the heights of the first vertical bar, the first bolt and the first supporting member is [3/4 sum of the heights of the lower bracket and the upper bracket, and the height of the lower bracket and the upper bracket ].
The oil pillow supporting device for electric power in any embodiment is characterized in that the length of the first cross bar and the third cross bar is greater than 1.5 times of the maximum width of the oil pillow.
When the oil conservator is maintained, one end of the disassembled oil conservator 1 without the upper bracket 13 is placed on the oil conservator supporting device, so that the oil conservator 1 is convenient to take, use and hoist; the length of first horizontal pole and third horizontal pole is greater than the width messenger conservator of lower carriage and is more stable, prevents that conservator 1 from taking place to empty and lead to the conservator to damage or crush constructor's problem.
The invention solves the problems that when the oil conservator is maintained, if the disassembled oil conservator body is directly placed on the ground, the oil conservator is not convenient to take and hoist quickly, and if the lower support is used for supporting the oil conservator on the ground, the oil conservator is easy to topple, so that the oil conservator is damaged or construction personnel are crushed.
In the description of the present invention, it is to be understood that the terms "up and down", "left and right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or component must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limiting the present invention. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. A supporting device for an oil pillow for electric power is characterized in that the bottom of the supporting device is provided with a first cross bar (211), a second cross bar (212), a third cross bar (213) and a fourth cross bar (214), the first cross bar (211) and the third cross bar (213) are positioned on the front side and the rear side, the second cross bar (212) and the fourth cross bar (214) are positioned on the left side and the right side, end points are connected in pairs, a first vertical bar (221) and a second vertical bar (222) are arranged on the first cross bar (211), a third vertical bar (223) and a fourth vertical bar (224) are arranged on the third cross bar (213), the first vertical bar (221), the second vertical bar (222), the third vertical bar (223) and the second vertical bar (224) are the same in height, a fifth cross bar (231) is arranged at the upper ends of the first vertical bar (221) and the second vertical bar (222), a seventh cross bar (233) is arranged at the upper ends of the third vertical bar (223) and the fourth vertical bar (224), and a sixth cross bar (232) is, the right sides of the fifth cross rod (231) and the seventh cross rod (233) are connected with an eighth cross rod (234), the seventh cross rod (233) is provided with two positioning holes (2331), similarly, the fifth cross rod (231) is also provided with two positioning holes (2331), a first bolt (241) and a second bolt (251) are fixed in the positioning hole (2331) on the fifth cross rod (231), the first bolt (241) and the second bolt (251) are provided with conservator placing parts, each conservator placing part comprises a first gasket (261), a first supporting part (262), a conservator placing part (263), a second supporting part (264) and a second gasket (265), the first supporting part (262) is positioned at the upper end of the first gasket (261), the second supporting part (264) is positioned at the upper end of the second gasket (265), and a conservator placing part main body (263) is positioned at the upper ends of the first supporting part (262) and the second supporting part (264), holes are formed in the first gasket (261) and the second gasket (265), the distance between the holes is the same as that between two positioning holes (2331) in the fifth cross rod (231), a first bolt (241) and a second bolt (251) respectively penetrate through the holes in the first gasket (261) and the second gasket (265), one or two first nuts (242) are arranged at the first gasket (261) of the first bolt (241), and one or two second nuts (252) are arranged at the second gasket (265) of the second bolt (251); when the first nut (242) and the second nut (252) are one, the first washer (261) and the second washer (265) are fixed to the bottom of the first bolt (241) and the bottom of the second bolt (251), and when the first nut (242) and the second nut (252) are two, the first washer (261) and the second washer (265) are fixed to any position with the same height of the screw rods of the first bolt (241) and the second bolt (251); the conservator placing part main body (263) is arc-shaped.
2. The electrical oil pillow support apparatus of claim 1 wherein said first, second, third and fourth cross bars are made of angle iron.
3. The electrical oil pillow support apparatus of claim 1 or claim 2 wherein the fifth, sixth, seventh and eighth cross bars are made of angle iron.
4. The electrical power pillow support apparatus of claim 1 or claim 2 wherein the first, second, third and fourth vertical posts are angle iron.
5. The electric power oil pillow supporting device according to claim 1 or 2, wherein the first gasket, the first supporting member, the oil pillow housing member main body, the second supporting member, and the second gasket are made of stainless steel.
6. An electric power oil pillow supporting device in accordance with claim 1 or claim 2, wherein the first supporting member and the second supporting member have a height greater than the height of the first bolt and the height of the second bolt.
7. An electric power oil pillow supporting device according to claim 1 or claim 2, wherein the oil pillow placing member main body has a depth smaller than the height of the first bolt and the second bolt.
8. An electric power oil pillow supporting device according to claim 1 or claim 2, wherein the first bolt and the second bolt have the same length.
9. An electric power pillow support apparatus as defined in claim 1 or claim 2 wherein said first support member and said second support member are of the same height.
10. An electric power conservator support device as claimed in claim 1 or claim 2, wherein the length of the first and third cross bars is greater than 1.5 times the maximum width of the conservator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968898.4A CN110587557B (en) | 2019-10-12 | 2019-10-12 | Conservator strutting arrangement for electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968898.4A CN110587557B (en) | 2019-10-12 | 2019-10-12 | Conservator strutting arrangement for electric power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110587557A true CN110587557A (en) | 2019-12-20 |
| CN110587557B CN110587557B (en) | 2024-07-16 |
Family
ID=68867047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968898.4A Active CN110587557B (en) | 2019-10-12 | 2019-10-12 | Conservator strutting arrangement for electric power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587557B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039351A (en) * | 2020-08-28 | 2020-12-04 | 胡刚毅 | Extra-high voltage converter transformer protection structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200479924Y1 (en) * | 2015-08-26 | 2016-03-22 | 강판진 | Bracket for road sign board |
| CN207522545U (en) * | 2017-12-08 | 2018-06-22 | 广东先导先进材料股份有限公司 | Support bracket |
| CN210589144U (en) * | 2019-10-12 | 2020-05-22 | 国网湖北省电力有限公司随州供电公司 | Electric power oil pillow supporting device |
-
2019
- 2019-10-12 CN CN201910968898.4A patent/CN110587557B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200479924Y1 (en) * | 2015-08-26 | 2016-03-22 | 강판진 | Bracket for road sign board |
| CN207522545U (en) * | 2017-12-08 | 2018-06-22 | 广东先导先进材料股份有限公司 | Support bracket |
| CN210589144U (en) * | 2019-10-12 | 2020-05-22 | 国网湖北省电力有限公司随州供电公司 | Electric power oil pillow supporting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112039351A (en) * | 2020-08-28 | 2020-12-04 | 胡刚毅 | Extra-high voltage converter transformer protection structure |
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| Publication number | Publication date |
|---|---|
| CN110587557B (en) | 2024-07-16 |
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