CN203562678U - Mobile insulating protective house for transformer-substation high-voltage device area - Google Patents
Mobile insulating protective house for transformer-substation high-voltage device area Download PDFInfo
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- CN203562678U CN203562678U CN201320774152.8U CN201320774152U CN203562678U CN 203562678 U CN203562678 U CN 203562678U CN 201320774152 U CN201320774152 U CN 201320774152U CN 203562678 U CN203562678 U CN 203562678U
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- Prior art keywords
- voltage device
- face
- high voltage
- transformer station
- insulating protection
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- 230000001681 protective effect Effects 0.000 title abstract 4
- 239000011810 insulating material Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000003340 mental effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
The utility model relates to the field of power facilities and specifically relates to a mobile insulating protective house for a transformer-substation high-voltage device area. The mobile insulating protective house for the transformer-substation high-voltage device area is a height limit structure made of an insulating material. The height limit structure includes a top face and a support structure. One end of the support structure is connected with the end face and the other end of the support structure is provided with a pulley which is grounded. The maximum height from the top face to the ground is 2 meters. The mobile insulating protective house for the transformer-substation high-voltage device area is suitable for operation, maintenance and other operations under a condition that different transformer-substation high-voltage device areas are not powered off so that risks of height-exceeding false operations of personnel are prevented and mental stress and burden of work personnel are relieved.
Description
Technical field
The utility model relates to electric power facility field, and in particular to a kind of high voltage device of transformer station, district moves insulating protection room.
Background technology
In high voltage device of transformer station district, carry out routine operation, maintenance or other labor operations, generally do not have a power failure, so very strict to attended operation personnel's Operations Requirements, wherein one: all activities and operation equipment all require to be limited in ground and rise upwards below the height of 2.0 meters.
The problem existing: only have enforceable operating provision; but and do not have and stipulate that corresponding necessary facility carries out objective protection to staff; when operating personnel are absorbed in work; slightly do not note raising one's hand or rotation amplitude during operation tool slightly bigger; all likely exceed 2.0 meters, and then can cause unnecessary injury to operating personnel.And because the requirement of limit for height, in operation process, causes extra psychological burden to operating personnel's work.
Utility model content
The purpose of this utility model is to provide a kind of high voltage device of transformer station district to move insulating protection room, to solve the above problems.
A kind of high voltage device of transformer station district providing in embodiment of the present utility model moves insulating protection room, is the limit for height structure of being made by insulating material;
Described limit for height structure comprises end face and supporting construction, and one end of described supporting construction is connected with described end face, and the other end of described supporting construction is provided with pulley, and ground connection;
Described end face is 2 meters apart from the maximum height on ground.
A kind of high voltage device of transformer station district that the utility model provides moves insulating protection room, use insulating material to make a limit for height structure, supporting construction supports end face, the end face of this limit for height structure is as security protection portion, operating personnel's working space is fixed in 2 meters of height, simultaneously, one end the ground connection of supporting construction is provided with pulley, this limit for height structure can move at any time, limit for height structure that can be mobile has at any time met the protection needs of operating personnel when conversion job position, and, can not occupy too much working space.
A kind of high voltage device of transformer station district that the utility model provides moves under the condition that insulating protection room is applicable to not have a power failure in various high voltage device of transformer stations district and operates, safeguards or other operations work, avoid the danger of personnel's misoperation superelevation, alleviated staff's psychological pressure and burden.
Accompanying drawing explanation
A kind of high voltage device of transformer station district that Fig. 1 provides for the utility model moves the structural representation in insulating protection room;
A kind of high voltage device of transformer station district that Fig. 2 provides for the utility model moves the structural representation of end face in insulating protection room;
A kind of high voltage device of transformer station district that Fig. 3 provides for the utility model moves the connected system figure of end face and all parts in insulating protection room;
1. end face, 2. supporting construction, 3. pulley, 4. goes up Convenient table, 5. descends Convenient table, 6. leg cover, 7. the first fixed part, 8. the second fixed part, 9. groove, 10. installing hole, 11. connectors, 12. standby lock tubes, 13. fixed screws.
Embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Embodiment 1: as shown in Figure 1,
A kind of high voltage device of transformer station district moves insulating protection room, is the limit for height structure of being made by insulating material;
Described limit for height structure comprises end face 1 and supporting construction 2, and one end of described supporting construction 2 is connected with described end face 1, and the other end of described supporting construction 2 is provided with pulley 3, and ground connection;
Described end face 1 is 2 meters apart from the maximum height on ground.
A kind of high voltage device of transformer station district that the utility model provides moves insulating protection room, use insulating material to make a limit for height structure, supporting construction 2 supports end face 1, the end face 1 of this limit for height structure is as security protection portion, operating personnel's working space is fixed in 2 meters of height, simultaneously, one end supporting construction 2 ground connection is provided with pulley 3, this limit for height structure can move at any time, limit for height structure that can be mobile has at any time met the protection needs of operating personnel when conversion job position, and, can not occupy too much working space.
A kind of high voltage device of transformer station district that the utility model provides moves under the condition that insulating protection room is applicable to not have a power failure in various high voltage device of transformer stations district and operates, safeguards or other operations work, avoid the danger of personnel's misoperation superelevation, alleviated staff's psychological pressure and burden.
Embodiment 2:
Based on above-described embodiment, the utility model has also done following improvement: as shown in Figures 2 and 3,
Simple and convenient in order to process, supporting construction 2 can be made as to multiple support bars, each support bar is all connected with end face 1 is vertical, and one end of each support bar ground connection is equipped with pulley 3, and this pulley 3 is preferably universal wheel.
End face 1 wherein can be horizontal plane, can be to be also similar to the same pinnacle, top, house, or any operable structure all can.In order to make operating personnel can be able to observe in time the state of limit for height superstructure in limit for height structure, improve operational security, can arrange and also can use transparent material to make end face 1.
For according to the convenient concrete height that regulates limit for height structure of actual conditions, each support bar can be set and include Convenient table 4, leg cover 6 and lower Convenient table 5; Upper Convenient table 4 and lower Convenient table 5 are cylindrical lead screw; The tubular structure that leg cover 6 is hollow;
Upper Convenient table 4 is provided with external screw thread away from the outer wall of one end of lower Convenient table 5;
Lower Convenient table 5 is provided with external screw thread near the outer wall of one end of upper Convenient table 4;
The inside of leg cover 6 is provided with two sections of different inner bolt holes of internal diameter, is distributed in the two ends of leg cover 6, and its middle part is the through hole of one section of inner wall smooth;
Described end face 1 is provided with installing hole 10, and upper Convenient table 4 is socketed and extends to through hole through one section of larger inner bolt hole of internal diameter in installing hole 10 and leg cover 6; The inner bolt hole of one section that lower Convenient table 5 and wherein internal diameter are less is spirally connected.
In the time need to regulating the height of a certain position, such as the height in actual job space is less than 2 meters, can regulate the height of support bar by rotating the lower Convenient table 5 of upper Convenient table 4 or rotation, and then regulate the position height of end face 1.
For can be by fixing upper Convenient table 4 more firm, can on leg overlaps 6 sidewall, the screwed hole vertical with the axis of himself be set, in it, be provided with fixed screw 13.Can be by Convenient table 4 from sidepiece is further reinforced.Or when upper Convenient table 4 inserts part in leg cover 6 more in short-term, can control with fixed screw 13 height and position of fixing upper Convenient table 4.
In order to improve the steadiness of limit for height structure, the first fixed part 7 can be set on end face 1, on leg cover 6, the second fixed part 8, the first fixed parts 7 are set and are connected by connector 11 with the second fixed part 8.Now, between the first fixed part 7, the second fixed part 8 and connector 11, form a stable triangular structure, the steadiness of limit for height structure is improved.
In order further to improve the steadiness of limit for height structure, can on each leg cover 6, be symmetrical arranged two the second fixed parts 8, and each leg overlaps on the end face 1 of 6 correspondences two the first fixed parts 7 is set.
In order to reduce the pulling force between support bar and end face 1, and then the useful life that can improve limit for height structure, connector 11 can be set for the telescopic hound of length, comprise bar cover, extension spring and pull bar, described extension spring is wrapped on described pull bar, and described bar cover is socketed on the outer wall of described pull bar.In use, even produce certain pulling force or pressure between support bar and end face 1, can reduce tension force or the pressure between the two by telescopic hound, improve useful life.
Part in upper Convenient table 4 and lower Convenient table 5 need to be inserted in leg cover 6 is longer, and the entire length of leg cover 6 can not meet the development length of the two, can be by multiple standby lock tubes 12 be set, the circulus that standby lock tube 12 is hollow, its inwall is provided with internal thread, it is socketed with lower Convenient table 5 and upper Convenient table 4 respectively, can be by the extension of upper Convenient table 4 and lower Convenient table 5 by fixing with standby lock tube 12 sockets.
Peripheral structure is set can also to limit for height structure, it is the equal of the enclosure wall in house, this peripheral structure can be multiple laminated structures of being made by insulating material, multiple described laminated structures are vertically connected and vertical extension earthward with described end face 1, and this structure is equivalent to hang a circle curtain around to end face 1.Further improved the fail safe in use of limit for height structure.
Or,
In order further to improve the fail safe of limit for height structure, and then can improve the sealing of limit for height structure, this peripheral structure can be the tubular structure of sealing, one end of this tubular structure is vertically connected with end face 1, its other end is vertical to be extended earthward, and the sidewall of this tubular structure is provided with the opening of coming in and going out for operating personnel.Be equivalent to one circle enclosed construction to the space encloses between end face 1 and ground, on the sidewall of this enclosed construction, be provided with opening, for operating personnel, come in and gone out.
In order to prevent from having in the position of placing limit for height structure the obstacle of electric pole or other column and so on, groove 9 can be set on the sidewall of end face 1, the cross section of groove 9 is semicircle or arc.Obstacle can be embedded to groove 9, and then weaken the obstruction of obstacle for the setting position of limit for height structure.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. high voltage device of transformer station district moves an insulating protection room, it is characterized in that, is the limit for height structure of being made by insulating material;
Described limit for height structure comprises end face and supporting construction, and one end of described supporting construction is connected with described end face, and the other end of described supporting construction is provided with pulley, and ground connection;
Described end face is 2 meters apart from the maximum height on ground.
2. a kind of high voltage device of transformer station according to claim 1 district moves insulating protection room, it is characterized in that,
Described supporting construction is multiple support bars, and each described support bar is all connected with described end face is vertical, and one end of each described support bar ground connection is equipped with pulley.
3. a kind of high voltage device of transformer station according to claim 2 district moves insulating protection room, it is characterized in that,
Each described support bar includes Convenient table, leg cover and lower Convenient table; Fixed leg and described lower Convenient table are cylindrical lead screw; The tubular structure that described leg cover is hollow;
Fixed leg is provided with external screw thread away from the outer wall of one end of described lower Convenient table;
Described lower Convenient table is provided with external screw thread near the outer wall of one end of fixed leg;
The inside of described leg cover is provided with two sections of different inner bolt holes of internal diameter, is distributed in the two ends of described leg cover, and its middle part is the through hole of one section of inner wall smooth;
Described end face is provided with installing hole, and fixed leg is socketed and extends to described through hole through one section of larger internal thread of internal diameter in described installing hole and described leg cover; The internal thread of one section that described lower Convenient table and wherein internal diameter are less is spirally connected.
4. a kind of high voltage device of transformer station according to claim 3 district moves insulating protection room, it is characterized in that,
The sidewall of described leg cover is provided with the screwed hole vertical with the axis of himself, is provided with fixed screw in it.
5. a kind of high voltage device of transformer station according to claim 3 district moves insulating protection room, it is characterized in that,
Described end face is provided with the first fixed part, and described leg puts and is provided with the second fixed part, and described the first fixed part is connected by connector with described the second fixed part.
6. a kind of high voltage device of transformer station according to claim 5 district moves insulating protection room, it is characterized in that,
Each described leg puts and is arranged with two described the second fixed parts, and described end face corresponding to each described leg cover is provided with two the first fixed parts.
7. a kind of high voltage device of transformer station according to claim 6 district moves insulating protection room, it is characterized in that,
Described connector is the telescopic hound of length, comprises bar cover, extension spring and pull bar, and described extension spring is wrapped on described pull bar, and described bar cover is socketed on the outer wall of described pull bar.
8. a kind of high voltage device of transformer station according to claim 3 district moves insulating protection room, it is characterized in that,
Also comprise multiple standby lock tubes, the circulus that described standby lock tube is hollow, its inwall is provided with internal thread, and it is socketed with described lower Convenient table and fixed leg respectively.
9. according to a kind of high voltage device of transformer station district described in claim 1-8 any one, move insulating protection room, it is characterized in that,
Also comprise peripheral structure, described peripheral structure is multiple laminated structures of being made by insulating material, and multiple described laminated structures are vertically connected with described end face and vertical extension earthward;
Or,
Described peripheral structure is the tubular structure of sealing, and one end of described tubular structure is vertically connected with described end face, and its other end is vertical to be extended earthward, and the sidewall of described tubular structure is provided with the opening of coming in and going out for operating personnel.
10. a kind of high voltage device of transformer station according to claim 9 district moves insulating protection room, it is characterized in that,
The sidewall of described end face is provided with groove, and the cross section of described groove is semicircle or arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774152.8U CN203562678U (en) | 2013-11-29 | 2013-11-29 | Mobile insulating protective house for transformer-substation high-voltage device area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774152.8U CN203562678U (en) | 2013-11-29 | 2013-11-29 | Mobile insulating protective house for transformer-substation high-voltage device area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562678U true CN203562678U (en) | 2014-04-23 |
Family
ID=50512376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774152.8U Expired - Lifetime CN203562678U (en) | 2013-11-29 | 2013-11-29 | Mobile insulating protective house for transformer-substation high-voltage device area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562678U (en) |
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2013
- 2013-11-29 CN CN201320774152.8U patent/CN203562678U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: ZHANGJIAKOU POWER SUPPLY COMPANY OF STATE GRID JINBEI ELECTRIC POWER Co.,Ltd. Patentee after: State Grid Corporation of China Address before: 075061 No. 51, Changqing Road, Qiaoxi West, Hebei, Zhangjiakou Patentee before: ZHANGJIAKOU XIANXING ELECTRIC POWER DESIGN Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |