CN204878997U - A device for opening shut -off valve family of power and influence core - Google Patents
A device for opening shut -off valve family of power and influence core Download PDFInfo
- Publication number
- CN204878997U CN204878997U CN201520579889.3U CN201520579889U CN204878997U CN 204878997 U CN204878997 U CN 204878997U CN 201520579889 U CN201520579889 U CN 201520579889U CN 204878997 U CN204878997 U CN 204878997U
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- mobile jib
- vertical rod
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- vertical bar
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Abstract
The utility model provides a device for opening shut -off valve family of power and influence core, includes mobile jib, vertical rod, the first in command and the second in command, the mobile jib both ends are equipped with the vertical rod and the first in command of perpendicular to mobile jib respectively, including mobile jib, vertical rod and the first in command on the coplanar and vertical rod and the first in command be located the mobile jib both sides, the vertical rod end is equipped with the draw -in groove. The second in command is cup jointed inside the mobile jib to can slide in the mobile jib. Mobile jib lateral wall both ends are equipped with the jackscrew hole, are equipped with fixing bolt on the jackscrew hole. Through adopting above -mentioned structure, it is less at space around, under the restricted circumstances of knob rotation, utilize the first in command of perpendicular to case face to rotate the rotation of drive vertical rod, and do not having under the condition of chaff interference, the second in command stretches out, and utilize the second in command to rotate. Adopt above -mentioned structure, the switch work of case can enough be realized to this novel spanner that provides under the home, around under the more circumstances of chaff interference, changes the handle and carry out work, very practical convenience simultaneously.
Description
Technical field
The utility model relates to a kind of instrument, particularly a kind of device for open and close valve spool of valve.
Background technique
Existing valve spool of valve open and close instrument, because structure is fixed, is in use often subject to Working Environments impact; its rotation space is restricted; cause in working procedure, needing not stop return to rotate again, this working method trouble and consuming time, affect working efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device for open and close valve spool of valve, the position less in space can utilize the handle of vertical trunk to rotate, when external interference is less, the handle of mobile jib prolonged section can be utilized to rotate, different structures is adopted according to actual conditions, very convenient.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of device for open and close valve spool of valve, comprise mobile jib, vertical bar, the first in command and the second in command, mobile jib two ends are respectively equipped with vertical bar perpendicular to mobile jib and the first in command, at grade and vertical bar and the first in command are positioned at mobile jib both sides, vertical bar termination is provided with draw-in groove for mobile jib, vertical bar and the first in command.
In preferred scheme, described mobile jib is hollow-core construction, and the termination, one end that mobile jib is being provided with the first in command is provided with opening, and the second in command is socketed on mobile jib inside, and can slide in mobile jib.
In preferred scheme, described mobile jib sidewall two ends are provided with top wire hole, and top wire hole is provided with fixing bolt.
In preferred scheme, vertical bar termination can arrange a thread groove, and draw-in groove can be fixed by screw thread, realizes the draw-in groove changing different size for the spool of different size.
A kind of device for open and close valve spool of valve that the utility model provides, by adopting said structure, space is less around, when handle limited swivel, the second in command can be packed up, utilize the first in command perpendicular to spool face to carry out rotarily driving vertical bar to rotate, realize the open and close work to spool; And when there is no chaff interference, stretch out the second in command, utilize the second in command to rotate, increase handle length, reduce the power required for rotating, promote working efficiency.Adopt said structure, this novel provided spanner can either realize the switch of spool in normal circumstances, when chaff interference is more around, can changes handle and carry out work simultaneously, very practical and convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: mobile jib 1, vertical bar 2, draw-in groove 3, the first in command 4, and the second in command 5, top wire hole 6, fixing bolt 7.
Embodiment
As in figure, a kind of device for open and close valve spool of valve, comprise mobile jib 1, vertical bar 2, the first in command 4 and the second in command 5, mobile jib 1 two ends are respectively equipped with vertical bar 2 perpendicular to mobile jib 1 and the first in command 4, at grade and vertical bar 2 and the first in command 4 are positioned at mobile jib 1 both sides, vertical bar 2 termination is provided with draw-in groove 3 for mobile jib 1, vertical bar 2 and the first in command 4.By adopting said structure, utilizing the first in command to rotate, shortening mobile jib length, avoiding revolution space restricted, cause needing repeated removal spanner again return carry out work.
In preferred scheme, described mobile jib 1 is hollow-core construction, and the termination, one end that mobile jib 1 is being provided with the first in command 4 is provided with opening, and it is inner that the second in command 5 is socketed on mobile jib 1, and can slide in mobile jib 1.Adopt said structure, when there is no external interference thing, utilizing the second in command slided to increase handle length, reducing the power required for rotating; When there is chaff interference in the external world, pack up the second in command, utilize the first in command of Vertical direction to carry out Spool rotating, avoid environmental disturbances.
In preferred scheme, described mobile jib 1 sidewall two ends are provided with top wire hole 6, and top wire hole 6 is provided with fixing bolt 7.Adopt said structure, utilize top wire hole and fixing bolt to be fixed the second in command, in guarantee working procedure, the second in command's is stable.
By adopting said structure and mode, space is less around, when handle limited swivel, can pack up the second in command, utilizes the first in command perpendicular to spool face to carry out rotarily driving vertical bar and rotates, realize the open and close work to spool; And when there is no chaff interference, stretch out the second in command, utilize the second in command to rotate, increase handle length, reduce the power required for rotating, promote working efficiency.Adopt said structure, this novel provided spanner can either realize the switch of spool in normal circumstances, when chaff interference is more around, can changes handle and carry out work simultaneously, very practical and convenient.
Claims (3)
1. the device for open and close valve spool of valve, comprise mobile jib (1), vertical bar (2), the first in command (4) and the second in command (5), it is characterized in that: mobile jib (1) two ends are respectively equipped with vertical bar (2) perpendicular to mobile jib (1) and the first in command (4), at grade and vertical bar (2) and the first in command (4) are positioned at mobile jib (1) both sides, vertical bar (2) termination is provided with draw-in groove (3) for mobile jib (1), vertical bar (2) and the first in command (4).
2. a kind of device for open and close valve spool of valve according to claim 1, it is characterized in that: described mobile jib (1) is hollow-core construction, the termination, one end that mobile jib (1) is being provided with the first in command (4) is provided with opening, it is inner that the second in command (5) is socketed on mobile jib (1), and can slide in mobile jib (1).
3. a kind of device for open and close valve spool of valve according to claim 2, is characterized in that: described mobile jib (1) sidewall two ends are provided with top wire hole (6), and top wire hole (6) is provided with fixing bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579889.3U CN204878997U (en) | 2015-08-05 | 2015-08-05 | A device for opening shut -off valve family of power and influence core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579889.3U CN204878997U (en) | 2015-08-05 | 2015-08-05 | A device for opening shut -off valve family of power and influence core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878997U true CN204878997U (en) | 2015-12-16 |
Family
ID=54823369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579889.3U Active CN204878997U (en) | 2015-08-05 | 2015-08-05 | A device for opening shut -off valve family of power and influence core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878997U (en) |
-
2015
- 2015-08-05 CN CN201520579889.3U patent/CN204878997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 443007 No. 66-2 Ting Ting Road, Ting Ting District, Yichang, Hubei Patentee after: Hubei Xingrui silicon material Co., Ltd. Address before: 443006 No. 29 Changjiang Road, Ting Ting District, Yichang, Hubei Patentee before: HUBEI XINGRUI CHEMICAL CO., LTD. |