CN205101646U - Can open and close skeleton key of multiple valve - Google Patents
Can open and close skeleton key of multiple valve Download PDFInfo
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- CN205101646U CN205101646U CN201520853901.5U CN201520853901U CN205101646U CN 205101646 U CN205101646 U CN 205101646U CN 201520853901 U CN201520853901 U CN 201520853901U CN 205101646 U CN205101646 U CN 205101646U
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- telescopic link
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Abstract
The utility model relates to an auxiliary production equipment technical field of water supply department, concretely relates to can open and close skeleton key of multiple valve. Including telescopic link and valve key, the valve key comprises key spoon handle and key bit, the telescopic link is T type structure, the pole of telescopic link is as hollow body, the pole is equipped with the first through -hole of the equidistant range of multiunit on one's body, the through -hole of first through -hole for passing the pole body perpendicularly, the internal diameter of pole body slightly is greater than key spoon handle's external diameter, pole body movable sleeve is just located on the key spoon handle, be equipped with the second through -hole of the equidistant range of multiunit on the key spoon handle. The utility model discloses a telescopic link and the valve key aggregate erection that has multiple model key bit to through telescopic link and valve on the key the cooperation of the first through -hole in different positions and second through -hole connect, can be satisfied the skeleton key that various different bores and various different degree of depth valve were opened and close, than prior art, carry convenient to use, the practicality is strong.
Description
Technical field
The utility model relates to the supplement production equipment technical field of water supply department, is specifically related to a kind of universal key that can open and close multiple valve.
Background technique
In opening/shutting valve process, because valve aperture is different, buried depth is different, need to carry a large amount of keys, bring inconvenience in work, and due to the key limited length of usual Open valve, in repairing work, encounter valve very dark, can only to go into the well opening/shutting valve by manpower, there is sizable working strength and work risk.Therefore, conveniently carry and use, key is improved, designing a kind of key that can open and close various valve, become problem demanding prompt solution.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of universal key that can open and close multiple valve.
Technical solutions of the utility model are as follows:
A kind of universal key that can open and close multiple valve, comprise flexible rod and Valve key, described Valve key is made up of the shank of the key and key bit, the T-shaped structure of described flexible rod, the shaft of described flexible rod is the body of hollow, described shaft is provided with the first through hole that many groups equidistantly arrange, described first through hole is the through hole passing perpendicularly through shaft, the internal diameter of described shaft is slightly larger than the external diameter of the shank of the key, described shaft can be movably set on the shank of the key just, described the shank of the key is provided with the second through hole that many groups equidistantly arrange, the spacing of described second through hole distribution is equal with the spacing that the first through hole distributes, the model of the key bit of described Valve key has DN100, DN200, DN300 and DN500 tetra-kinds, during use, described flexible rod and Valve key by bolt through the first through hole and the second through hole and attaching nut be fastenedly connected.
The beneficial effects of the utility model are: to be combined with the Valve key with Multiple Type key bit by flexible rod and install, and being connected by diverse location first through hole on flexible rod and Valve key and the second through hole, the universal key of various different bore and various different depth valve opening and closing can be met, comparatively prior art, portably use conveniently, practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of flexible rod and Valve key joint.
Wherein: 1, key bit; 2, the shank of the key; 3, the second through hole; 4, the first through hole; 5, shaft; 6, flexible rod; 7, nut; 8, bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Consult Fig. 1 and Fig. 2, a kind of universal key that can open and close multiple valve, comprise flexible rod 6 and Valve key, described Valve key is made up of the shank of the key 2 and key bit 1, the T-shaped structure of described flexible rod 6, the shaft 5 of described flexible rod 6 is the body of hollow, described shaft 5 is provided with the first through hole 4 that many groups equidistantly arrange, described first through hole 4 is for passing perpendicularly through the through hole of shaft 5, the internal diameter of described shaft 5 is slightly larger than the external diameter of the shank of the key 2, described shaft 5 can be movably set on the shank of the key 2 just, described the shank of the key 2 is provided with the second through hole 3 that many groups equidistantly arrange, the spacing that described second through hole 3 distributes is equal with the spacing that the first through hole 4 distributes, the model of the key bit 1 of described Valve key has DN100, DN200, DN300 and DN500 tetra-kinds, during use, described flexible rod 6 and Valve key by bolt 8 through the first through hole 4 and the second through hole 3 and attaching nut 7 be fastenedly connected.
The beneficial effects of the utility model are: to be combined with the Valve key with Multiple Type key bit 1 by flexible rod 6 and install, and being connected by diverse location first through hole on flexible rod 6 and Valve key 4 and the second through hole 3, the universal key of various different bore and various different depth valve opening and closing can be met, comparatively prior art, portably use conveniently, practical.
Above-mentioned drawings and Examples are only for illustration of the utility model, and any art those of ordinary skill to its suitable change done or modification, or is used other flower pattern instead and made this technical change, all should be considered as not departing from the utility model patent category.
Claims (1)
1. one kind can open and close the universal key of multiple valve, it is characterized in that: comprise flexible rod (6) and Valve key, described Valve key is made up of the shank of the key (2) and key bit (1), described flexible rod (6) T-shaped structure, the body that the shaft (5) of described flexible rod (6) is hollow, described shaft (5) is provided with the first through hole (4) that many groups equidistantly arrange, described first through hole (4) is for passing perpendicularly through the through hole of shaft (5), the internal diameter of described shaft (5) is slightly larger than the external diameter of the shank of the key (2), described shaft (5) can be movably set on the shank of the key (2) just, described the shank of the key (2) is provided with the second through hole (3) that many groups equidistantly arrange, the spacing that described second through hole (3) distributes is equal with the spacing that the first through hole (4) distributes, the model of the key bit (1) of described Valve key has DN100, DN200, DN300 and DN500 tetra-kinds, during use, described flexible rod (6) and Valve key by bolt (8) through the first through hole (4) and the second through hole (3) and attaching nut (7) be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853901.5U CN205101646U (en) | 2015-10-31 | 2015-10-31 | Can open and close skeleton key of multiple valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853901.5U CN205101646U (en) | 2015-10-31 | 2015-10-31 | Can open and close skeleton key of multiple valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205101646U true CN205101646U (en) | 2016-03-23 |
Family
ID=55517428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853901.5U Active CN205101646U (en) | 2015-10-31 | 2015-10-31 | Can open and close skeleton key of multiple valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205101646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241537A (en) * | 2016-09-19 | 2016-12-21 | 江南嘉捷电梯股份有限公司 | One is unblanked key |
-
2015
- 2015-10-31 CN CN201520853901.5U patent/CN205101646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241537A (en) * | 2016-09-19 | 2016-12-21 | 江南嘉捷电梯股份有限公司 | One is unblanked key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |