CN203690760U - Hydraulic push-in current transformer replacement device - Google Patents
Hydraulic push-in current transformer replacement device Download PDFInfo
- Publication number
- CN203690760U CN203690760U CN201420050464.9U CN201420050464U CN203690760U CN 203690760 U CN203690760 U CN 203690760U CN 201420050464 U CN201420050464 U CN 201420050464U CN 203690760 U CN203690760 U CN 203690760U
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- China
- Prior art keywords
- current transformer
- base
- hinged
- changing device
- hydraulic pressure
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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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a hydraulic push-in current transformer replacement device, which is characterized by comprising a base (4), wherein the base (4) is fixedly provided with a hydraulic jack (6), each of two sides of the hydraulic jack (6) is provided with a supporting column (7), the bottom part of each of the supporting columns (7) is hinged on the base (4), the hydraulic push-in current transformer replacement device further comprises a supporting platform, the lower bottom surface of the supporting platform is fixedly provided with a connecting frame (3), the connecting frame (3) is hinged with the head of a piston rod of the hydraulic jack (6), and the connecting frame (3) is further hinged with the top parts of the two supporting columns (7) at the same time. Manual operations are replaced after the replacement device is adopted, the replacement device is stable in self movement, convenient to use and low in cost, basically has no maintenance cost in a later period, and the number of workers can be reduced to two, thereby greatly shortening the replacement time of a current transformer, improving the work efficiency, and ensuring the power supply reliability.
Description
Technical field
The utility model relates to more changing device of a kind of hydraulic pressure push-in type current transformer.
Background technology
In the time that electric operating personnel need to change current transformer to switch cubicle, often need many people to coordinate, the mode operation that adopts manpower lift to move to change at present.The defect of doing so clearly, the firstth, need more manpower, the secondth, poor stability, easily causes damage to staff or equipment self, the 3rd is to facilitate not, inefficiency, length consuming time.
Utility model content
The purpose of this utility model is to provide more changing device of a kind of hydraulic pressure push-in type current transformer, can shorten the replacing time of current transformer, and raising personnel, device security.
More changing device of a kind of hydraulic pressure push-in type current transformer, its special feature is: comprise base, on this base, be installed with hydraulic jack, in these hydraulic jack both sides, a support column is installed separately, wherein the bottom of every support column is all hinged on base, also comprise support platform, on the bottom surface of this support platform, be fixed with link, the piston rod head of this link and aforementioned hydraulic jack is hinged, and this link is also hinged with the top of two support columns simultaneously.
Wherein the angle between hydraulic jack and base is 45-80 degree.
Wherein base is rectangle, is separately installed with two universal wheels and two directional wheels on four angles of this base.
Wherein base is made up of two U-shaped of being connected by top, and one of them two top of U-shaped is hollow pipe, and insert respectively in these two hollow pipes at another two tops of U-shaped and two U-shaped be detachably connected by securing member.
Wherein on each hollow pipe of U-shaped top of the trellis, all have at least two through holes, thus the distance between regulating two U-shaped by the installation site of change securing member.
Wherein in the outside of two support columns, auxiliary connecting rod is all installed, one end of every auxiliary connecting rod and base is hinged and its other end and support platform are hinged.
Wherein the centre of every auxiliary connecting rod all disconnects becomes two sections, and gap is provided with a two-way sleeve, between two sections of this two-way sleeve and this disconnection, is all threaded connection.
Wherein support platform comprises one flat plate, and a riser vertical with this flat board is installed on this flat board, has connecting hole or link slot on this riser.
Adopt after more changing device of the present utility model, replace dependent manual operation, more changing device self moves stable, easy to use, with low cost, the later stage is substantially without maintenance cost, and staff can reduce to 2 people, greatly shorten current transformer and changed the time, improved operating efficiency, guaranteed power supply reliability.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is more changing device of a kind of hydraulic pressure push-in type current transformer, comprise base 4, on this base 4, be installed with hydraulic jack 6, in these hydraulic jack 6 both sides, a support column 7 is installed separately, wherein the bottom of every support column 7 is all hinged on base 4, also comprise support platform, on the bottom surface of this support platform, be fixed with link 3, this link 3 is hinged with the piston rod head of aforementioned hydraulic jack 6, and this link 3 is also hinged with the top of two support columns 7 simultaneously.
Wherein the angle between hydraulic jack 6 and base 4 is 45-80 degree, and for example angle is 70 degree, and base 4 is rectangle, is separately installed with two universal wheels and two directional wheels on four angles of this base 4.This base 4 is specifically made up of two U-shaped of being connected by top, and wherein first U-shaped two tops are hollow pipe, and insert respectively in these two hollow pipes at two tops of second U-shaped and two U-shaped be detachably connected by securing member.On each hollow pipe of U-shaped top of the trellis, all have at least two through holes in addition, thus the distance between regulating two U-shaped by the installation site of change securing member.Or on each hollow pipe, all have a through hole, but have separately two or more through holes on two tops of second U-shaped, also can realize same effect is spacing.
Wherein in the outside of two support columns 7, auxiliary connecting rod 5 is also all installed, all its other end is all hinged with support platform with base 4 is hinged in one end of every auxiliary connecting rod 5, for making support platform keep stable.In the middle of every auxiliary connecting rod 5, all disconnect and connect by a two-way sleeve, by rotating the entire length that this two-way sleeve is adjustable auxiliary connecting rod 5, thus the angle of inclination of change support platform.
This support platform comprises one flat plate 2, and a riser 1 vertical with this flat board 2 is installed on this flat board 2, on this riser 1, has connecting hole or link slot.
Using method of the present utility model is:
First in support platform, place current transformer, and be fixedly connected with current transformer by riser 1, then by more changing device of the present utility model, current transformer is shifted onto by switch cubicle, manual operation hydraulic jack 6 can be by the Height Adjustment of current transformer to correct position and send into and install current transformer in switch cubicle.
Claims (8)
1. more changing device of a hydraulic pressure push-in type current transformer, it is characterized in that: comprise base (4), on this base (4), be installed with hydraulic jack (6), in this hydraulic jack (6) both sides, a support column (7) is installed separately, wherein the bottom of every support column (7) is all hinged on base (4), also comprise support platform, on the bottom surface of this support platform, be fixed with link (3), this link (3) is hinged with the piston rod head of aforementioned hydraulic jack (6), this link (3) is also hinged with the top of two support columns (7) simultaneously.
2. more changing device of hydraulic pressure push-in type current transformer as claimed in claim 1, is characterized in that: wherein the angle between hydraulic jack (6) and base (4) is 45-80 degree.
3. more changing device of hydraulic pressure push-in type current transformer as claimed in claim 1, is characterized in that: wherein base (4) is rectangle, is separately installed with two universal wheels and two directional wheels on four angles of this base (4).
4. more changing device of hydraulic pressure push-in type current transformer as claimed in claim 1, it is characterized in that: wherein base (4) is made up of two U-shaped of being connected by top, one of them two top of U-shaped is hollow pipe, and insert respectively in these two hollow pipes at another two tops of U-shaped and two U-shaped be detachably connected by securing member.
5. more changing device of hydraulic pressure push-in type current transformer as claimed in claim 4, it is characterized in that: wherein on each hollow pipe of U-shaped top of the trellis, all have at least two through holes, thus the distance between regulating two U-shaped by the installation site of change securing member.
6. the more changing device of hydraulic pressure push-in type current transformer as described in any one in claim 1 to 5, it is characterized in that: wherein in the outside of two support columns (7), auxiliary connecting rod (5) is all installed, one end of every auxiliary connecting rod (5) and base (4) is hinged and its other end and support platform are hinged.
7. more changing device of hydraulic pressure push-in type current transformer as claimed in claim 6, it is characterized in that: wherein the centre of every auxiliary connecting rod (5) all disconnects and becomes two sections, and gap is provided with a two-way sleeve, between two sections of this two-way sleeve and this disconnection, be all threaded connection.
8. the more changing device of hydraulic pressure push-in type current transformer as described in any one in claim 1 to 5, it is characterized in that: wherein support platform comprises one flat plate (2), a riser (1) vertical with this flat board (2) is installed on this flat board (2), on this riser (1), has connecting hole or link slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050464.9U CN203690760U (en) | 2014-01-26 | 2014-01-26 | Hydraulic push-in current transformer replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050464.9U CN203690760U (en) | 2014-01-26 | 2014-01-26 | Hydraulic push-in current transformer replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203690760U true CN203690760U (en) | 2014-07-02 |
Family
ID=51012629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050464.9U Expired - Fee Related CN203690760U (en) | 2014-01-26 | 2014-01-26 | Hydraulic push-in current transformer replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203690760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746307A (en) * | 2014-01-26 | 2014-04-23 | 国家电网公司 | Hydraulic push-in replacing device for current transformer |
-
2014
- 2014-01-26 CN CN201420050464.9U patent/CN203690760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746307A (en) * | 2014-01-26 | 2014-04-23 | 国家电网公司 | Hydraulic push-in replacing device for current transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |