CN210837515U - Automatic switch operation tool - Google Patents
Automatic switch operation tool Download PDFInfo
- Publication number
- CN210837515U CN210837515U CN201921418581.5U CN201921418581U CN210837515U CN 210837515 U CN210837515 U CN 210837515U CN 201921418581 U CN201921418581 U CN 201921418581U CN 210837515 U CN210837515 U CN 210837515U
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- cylinder
- nut
- bolt
- shaped fork
- fixed
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Abstract
The utility model discloses an automatic change switch operation instrument, including first part, second part, first part includes U-shaped fork, nut, screw rod, the nut is fixed in the U-shaped bottom inboard of U-shaped fork, the screw rod is fixed in the U-shaped bottom outside of U-shaped fork, and the second part includes bolt, first cylinder, second cylinder, third cylinder, the cylindrical external diameter of second is less than first cylinder, third cylinder's external diameter, bolt, first cylinder, second cylinder, third cylinder fixed connection in proper order, the cylindrical top of third sets up a positive triangular prism breach perpendicularly, the nut of first part is connected with the bolt screw-thread fit of second part. The automatic switch operating tool can be used for unlocking the automatic switch and locking the switch after operation, operation and maintenance personnel do not need to climb a rod, and the safety of the personnel is ensured.
Description
Technical Field
The utility model relates to an automatic change switch operation instrument belongs to electric power operation instrument technical field.
Background
With the improvement of the automation degree of the distribution line, the automatic switch gradually replaces a common switch on the distribution line, the operation and maintenance personnel climb the pole to spend too long time on the operation process of the automatic switch, and certain danger exists in manual operation. Therefore, it is necessary to develop a tool for unlocking an automatic switch and locking the switch after the automatic switch is operated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic change switch operation instrument can accomplish the unblock of automatic switch and the shutting of operation back switch, need not fortune dimension personnel and steps on the pole operation, guarantees personnel's safety.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an automatic change switch operation instrument, includes first part, second part, and the first part includes U-shaped fork, nut, screw rod, the nut is fixed in the U-shaped bottom of U-shaped fork inboard, the screw rod is fixed in the U-shaped bottom outside of U-shaped fork, and the second part includes bolt, first cylinder, second cylinder, third cylinder, the cylindrical external diameter of second is less than first cylinder, the cylindrical external diameter of third, bolt, first cylinder, second cylinder, third cylinder fixed connection in proper order, the cylindrical top of third sets up a positive triangular prism breach perpendicularly, the nut of first part is connected with the bolt screw-thread fit of second part.
The purpose of the utility model can be further realized through the following technical measures:
the automatic switch operation tool further comprises an extension rod, wherein an inner threaded hole is formed in the end portion of the extension rod and is connected with the screw in a threaded fit mode.
Compared with the prior art, the beneficial effects of the utility model are that: the automatic switch operating tool can be used for unlocking the automatic switch and locking the switch after operation, operation and maintenance personnel do not need to climb a rod, and the safety of the personnel is ensured.
Drawings
FIG. 1 is a first block diagram of the present invention;
FIG. 2 is a second component block diagram of the present invention;
fig. 3 is the assembly completion diagram of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
As shown in fig. 1 and 2, the utility model relates to an automatic change switch operating tool, including first part, second part, first part includes U-shaped fork 11, nut 12, screw rod 13, nut 12 is fixed in the U-shaped bottom inboard of U-shaped fork 11, screw rod 13 is fixed in the U-shaped bottom outside of U-shaped fork 11, and the second part includes bolt 21, first cylinder 22, second cylinder 23, third cylinder 24, the external diameter of second cylinder 23 is less than the external diameter of first cylinder 22, third cylinder 24, bolt 21, first cylinder 22, second cylinder 23, third cylinder 24 are fixed connection in proper order, the top of third cylinder 24 sets up a positive triangular prism breach perpendicularly, the nut 12 of first part is connected with the bolt 21 screw-thread fit of second part, as shown in fig. 3. In order to facilitate the operation of the operation and maintenance personnel, the tool further comprises an extension rod, an inner threaded hole is formed in the end portion of the extension rod and is connected with the screw rod 13 in a threaded fit mode, the tool is extended after the connection, and the operation and maintenance personnel can operate without climbing a rod.
The U-shaped fork 11 of the automatic switch operating tool is used to dial the automatic switch, and the regular triangular prism notch vertically provided at the top of the third cylinder 24 is used to operate the unlocking/locking of the automatic switch.
In addition to the above embodiments, the present invention can also have other embodiments, and all technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides an automatic change switch operation instrument, its characterized in that, includes first part, second part, and the first part includes U-shaped fork, nut, screw rod, the nut is fixed in the U-shaped bottom of U-shaped fork inboard, the screw rod is fixed in the U-shaped bottom outside of U-shaped fork, and the second part includes bolt, first cylinder, second cylinder, third cylinder, the cylindrical external diameter of second is less than first cylinder, third cylinder's external diameter, bolt, first cylinder, second cylinder, third cylinder fixed connection in proper order, the cylindrical top of third sets up a positive triangular prism breach perpendicularly, the nut of first part is connected with the bolt screw-thread fit of second part.
2. The automated switch-operating tool of claim 1, further comprising an extension rod having an internally threaded bore at an end thereof for threaded engagement with the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418581.5U CN210837515U (en) | 2019-08-29 | 2019-08-29 | Automatic switch operation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921418581.5U CN210837515U (en) | 2019-08-29 | 2019-08-29 | Automatic switch operation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210837515U true CN210837515U (en) | 2020-06-23 |
Family
ID=71257510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921418581.5U Active CN210837515U (en) | 2019-08-29 | 2019-08-29 | Automatic switch operation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210837515U (en) |
-
2019
- 2019-08-29 CN CN201921418581.5U patent/CN210837515U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |