CN206059936U - A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance - Google Patents
A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance Download PDFInfo
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- CN206059936U CN206059936U CN201620972506.3U CN201620972506U CN206059936U CN 206059936 U CN206059936 U CN 206059936U CN 201620972506 U CN201620972506 U CN 201620972506U CN 206059936 U CN206059936 U CN 206059936U
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- China
- Prior art keywords
- oil pressure
- cabinet door
- cabinet
- power equipment
- rod member
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Abstract
The utility model discloses a kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance, including cabinet shell, the left and right sides of the cabinet shell offers left side cabinet door, right side cabinet door respectively, the inside of the cabinet shell is provided with hydraulic valve, oil pressure rod member near the position of the left side cabinet door and the right side cabinet door, the hydraulic valve is engaged connection with the oil pressure rod member, one end of the oil pressure rod member is connected with the cabinet shell, and the other end of the oil pressure rod member is connected with the left side cabinet door or the right side cabinet door.This utility model is designed by the cabinet door of symmetric distributed, realize the big orientation maintenance of the left and right sides to electric power equipment cabinet, simultaneously by the oil pressure rod member and hydraulic valve that are engaged are arranged between cabinet shell and cabinet door, define the relative movement between cabinet door and cabinet shell, reduce and the Danger Electric shock risk for causing is rocked because of cabinet door, have the advantages that simple structure, the ingenious, operability of design are good.
Description
Technical field
This utility model is related to a kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance, belongs to electric power equipment cabinet maintenance skill
Art field.
Background technology
It is currently with the constantly improve of national grid power transmission and transformation system, huge for the demand of electric power equipment cabinet, especially
The maintenance of the electric power equipment cabinet on aloft shaft tower is set, and shaft tower high wind is big, electric power equipment cabinet cabinet door easily occurs acutely to rock, and leads
Cause maintainer that Danger Electric shock risk occurs in the course of the work.
Utility model content
The purpose of this utility model is the defect for overcoming prior art to exist, and solves above-mentioned technical problem, is proposed a kind of
For the protection against electric shock position-limit mechanism of electric power equipment cabinet maintenance.
This utility model is adopted the following technical scheme that：A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance, which is special
Levy and be, including cabinet shell, the left and right sides of the cabinet shell offers left side cabinet door, right side cabinet door, the machine respectively
The inside of cabinet housing is provided with hydraulic valve, oil pressure rod member near the position of the left side cabinet door and the right side cabinet door, described
Hydraulic valve is engaged connection with the oil pressure rod member, and one end of the oil pressure rod member is connected with the cabinet shell, the oil
The other end of Strut Part is connected with the left side cabinet door or the right side cabinet door.
Preferably, oil pressure rod member includes oil compression rod cylinder, oil pressure expansion link, and oil pressure expansion link nesting is arranged at oil compression rod cylinder
Inside, the left end of oil pressure expansion link form fluid chamber with the left side barrel of oil compression rod cylinder, are provided with oil on the left of oil compression rod cylinder
Liquid delivery pipe, the fluid chamber on the left of oil compression rod cylinder are connected with the right side of fluid delivery pipe.
Preferably, the left end of fluid delivery pipe is additionally provided with threaded connector, and threaded connector is defeated with hydraulic valve
Go out end to connect using flange.
Preferably, the right-hand end of oil pressure expansion link is additionally provided with bolt connection head.
Preferably, bolt connecting hole is provided with bolt connection head, bolt connection head is bolted head and left side cabinet
Door or right side cabinet door are with bolts.
Preferably, bolt connection head be shaped as it is spherical or oval.
The beneficial effect reached by this utility model：This utility model is designed by the cabinet door of symmetric distributed, is realized
The big orientation maintenance of left and right sides to electric power equipment cabinet, while by the oil pressure rod member being engaged is arranged between cabinet shell and cabinet door
And hydraulic valve, the relative movement between cabinet door and cabinet shell is defined, is reduced and the Danger Electric shock risk for causing is rocked because of cabinet door,
Have the advantages that simple structure, the ingenious, operability of design are good.
Description of the drawings
Fig. 1 is the structural representation of front view of the present utility model.
Fig. 2 is the structural representation of top view of the present utility model.
Fig. 3 is the structural representation of right view of the present utility model.
Fig. 4 is the structural representation of 3-D view of the present utility model.
Fig. 5 is the structural representation of the 3-D view of oil pressure rod member of the present utility model.
Fig. 6 is the structural representation of the front view of oil pressure rod member of the present utility model.
Fig. 7 is the structural representation of the top view of oil pressure rod member of the present utility model.
The implication of labelling in figure：1- cabinet shells, cabinet door on the left of 2-, cabinet door on the right side of 3-, 4- hydraulic valves, 5- oil pressure rod members,
6- oil compression rod cylinders, 7- oil pressure expansion links, 8- fluid delivery pipes, 9- threaded connectors, 10- bolt connection heads, 11- bolt connections
Hole.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and protection domain of the present utility model can not be limited with this.
Fig. 1 is the structural representation of front view of the present utility model.Fig. 2 is the structural representation of top view of the present utility model
Figure.Fig. 3 is the structural representation of right view of the present utility model.Fig. 4 is the structural representation of 3-D view of the present utility model.
The utility model proposes a kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance, including cabinet shell 1, cabinet shell 1
The left and right sides offers left side cabinet door 2, right side cabinet door 3 respectively, and the inside of cabinet shell 1 is near left side cabinet door 2 and right side cabinet door 3
Position be provided with hydraulic valve 4, oil pressure rod member 5, hydraulic valve 4 is engaged connection, one end of oil pressure rod member 5 with oil pressure rod member 5
It is connected with cabinet shell 1, the other end of oil pressure rod member 5 is connected with left side cabinet door 2 or right side cabinet door 3.
Fig. 5 is the structural representation of the 3-D view of oil pressure rod member of the present utility model.Fig. 6 is oil pressure of the present utility model
The structural representation of the front view of rod member.Fig. 7 is the structural representation of the top view of oil pressure rod member of the present utility model.Oil compression rod
Part 5 includes oil compression rod cylinder 6, oil pressure expansion link 7, and 7 nesting of oil pressure expansion link is arranged at the inside of oil compression rod cylinder 6, oil pressure expansion link 7
The left side barrel of left end and oil compression rod cylinder 6 form fluid chamber, the left side of oil compression rod cylinder 6 is provided with fluid delivery pipe 8, oil pressure
Fluid chamber on the left of bar cylinder 6 is connected with the right side of fluid delivery pipe 8.
Used as a kind of preferred embodiment, the left end of fluid delivery pipe 8 is additionally provided with threaded connector 9, and screw thread connects
Joint 9 is connected using flange with the outfan of hydraulic valve 4.
Used as a kind of preferred embodiment, the right-hand end of oil pressure expansion link 7 is additionally provided with bolt connection 10.Bolt connects
It is provided with bolt connecting hole 11 on joint 10, bolt connection 10 is bolted 10 with left side cabinet door 2 or right cabinet
Door 3 is with bolts.
Used as a kind of preferred embodiment, being shaped as bolt connection 10 is spherical or oval.
Operation principle of the present utility model：Maintainer opens left side cabinet door 2 or right side cabinet door 3 to cabinet shell 1
Inside is overhauled, and opens hydraulic valve 4, makes oil pressure rod member 5 keep fixing with left side cabinet door 2 or right side cabinet door 3, prevent due to
Wind-force is rocked causes left side cabinet door 2 or right side cabinet door 3 to be closed, and causes maintainer that Danger Electric shock risk occurs.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvement and deformation can also be made, these change
Enter and deform also to should be regarded as protection domain of the present utility model.
Claims (6)
1. it is a kind of for electric power equipment cabinet maintenance protection against electric shock position-limit mechanism, it is characterised in that including cabinet shell (1), the machine
The left and right sides of cabinet housing (1) offers left side cabinet door (2), right side cabinet door (3) respectively, and the inside of the cabinet shell (1) is leaned on
The position of the nearly left side cabinet door (2) and the right side cabinet door (3) is provided with hydraulic valve (4), oil pressure rod member (5), the liquid
Pressure valve (4) is engaged connection with the oil pressure rod member (5), and one end of the oil pressure rod member (5) is connected with the cabinet shell (1)
Connect, the other end of the oil pressure rod member (5) is connected with the left side cabinet door (2) or the right side cabinet door (3).
2. it is according to claim 1 it is a kind of for electric power equipment cabinet maintenance protection against electric shock position-limit mechanism, it is characterised in that it is described
Oil pressure rod member (5) includes oil compression rod cylinder (6), oil pressure expansion link (7), and oil pressure expansion link (7) nesting is arranged at the oil pressure
The inside of bar cylinder (6), the left end of the oil pressure expansion link (7) form fluid chamber with the left side barrel of the oil compression rod cylinder (6),
Be provided with fluid delivery pipe (8) on the left of the oil compression rod cylinder (6), the fluid chamber on the left of the oil compression rod cylinder (6) with
It is connected on the right side of the fluid delivery pipe (8).
3. it is according to claim 2 it is a kind of for electric power equipment cabinet maintenance protection against electric shock position-limit mechanism, it is characterised in that it is described
The left end of fluid delivery pipe (8) is additionally provided with threaded connector (9), the threaded connector (9) and the hydraulic valve (4)
Outfan using flange connect.
4., according to a kind of arbitrary described protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance of Claims 2 or 3, its feature exists
In the right-hand end of the oil pressure expansion link (7) is additionally provided with bolt connection head (10).
5. it is according to claim 4 it is a kind of for electric power equipment cabinet maintenance protection against electric shock position-limit mechanism, it is characterised in that it is described
Bolt connecting hole (11) is provided with bolt connection head (10), the bolt connection head (10) is by the bolt connection head (10)
It is with bolts with the left side cabinet door (2) or the right side cabinet door (3).
6. it is according to claim 4 it is a kind of for electric power equipment cabinet maintenance protection against electric shock position-limit mechanism, it is characterised in that it is described
Being shaped as bolt connection head (10) is spherical or oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972506.3U CN206059936U (en) | 2016-08-30 | 2016-08-30 | A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972506.3U CN206059936U (en) | 2016-08-30 | 2016-08-30 | A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059936U true CN206059936U (en) | 2017-03-29 |
Family
ID=58383041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972506.3U Active CN206059936U (en) | 2016-08-30 | 2016-08-30 | A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207783A (en) * | 2016-08-30 | 2016-12-07 | 江苏镇德电力设备有限公司 | A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance |
-
2016
- 2016-08-30 CN CN201620972506.3U patent/CN206059936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207783A (en) * | 2016-08-30 | 2016-12-07 | 江苏镇德电力设备有限公司 | A kind of protection against electric shock position-limit mechanism for electric power equipment cabinet maintenance |
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