CN204828902U - A tool to lock for valve handle - Google Patents
A tool to lock for valve handle Download PDFInfo
- Publication number
- CN204828902U CN204828902U CN201520559165.2U CN201520559165U CN204828902U CN 204828902 U CN204828902 U CN 204828902U CN 201520559165 U CN201520559165 U CN 201520559165U CN 204828902 U CN204828902 U CN 204828902U
- Authority
- CN
- China
- Prior art keywords
- housing
- cavity
- recess
- casing
- lockhole
- Prior art date
- 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
Links
Abstract
The utility model relates to a tool to lock for valve handle, its characterized in that: first casing including the components of a whole that can function independently setting, the second casing, first casing, the articulated setting of one end of second casing, first casing, the other end of second casing corresponds the position and is equipped with first lockhole, the second lockhole, first casing, be equipped with first cavity on the opposite face of second casing respectively, the second cavity, first cavity, the second cavity forms hand wheel holding chamber, first casing, still be equipped with first notch on the opposite face of second casing respectively, the second notch, the one end and the first cavity of first notch switch on, the other end switches on with the external world, the one end and the second cavity of second notch switch on, the other end also switches on with the external world, first notch forms the valve rod jack with the second notch. The present invention uses the technical scheme, the utility model provides a tool to lock for valve handle, its simple structure, convenient operation, the installation coefficient is high.
Description
Technical field
The utility model relates to a kind of lockset for valve handle.
Background technique
The handwheel of valve is used for unlatching, the cut out of control valve, and handwheel sleeve is located on the valve rod of valve.Under some conditions, in order to avoid the generation of misoperation phenomenon, need valve handle to pin, the stable conditions of system can be made like this, unnecessary danger can not be caused because of misoperation, and existing valve handle lockset, its complex structure, operates very inconvenient.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of lockset for valve handle, and its structure is simple, easy to operate, installs coefficient high.
The technical solution of the utility model: a kind of lockset for valve handle, it is characterized in that: include the first housing that split is arranged, second housing, first housing, the hinged setting in one end of the second housing, first housing, the other end corresponding position of the second housing is provided with the first lockhole, second lockhole, first housing, the opposing side of the second housing is respectively equipped with the first cavity, second cavity, first cavity, second cavity forms handwheel holding cavity, first housing, the opposing side of the second housing is also respectively equipped with the first recess, second recess, one end of first recess and the first cavity conducting, the other end and extraneous conducting, one end of second recess and the second cavity conducting, the other end also with extraneous conducting, first recess and the second recess form valve rod jack.
Adopt technique scheme, during use, first the first housing, the second housing are opened, then, the handwheel of valve is placed in handwheel holding cavity, valve rod is positioned at valve rod jack, then the first housing, the second housing is closed, and finally in the first lockhole, the second lockhole, installs a padlock, this lockset for valve handle, its structure is simple, easy to operate, installs coefficient high.
Further setting of the present utility model: the first described housing is provided with positioning seat, positioning seat is provided with locating slot, on the second described housing, corresponding locating slot position is provided with location piece, described location piece is plugged in locating slot, the first described lockhole be arranged on be positioned at locating slot both sides positioning seat on, the second described lockhole is arranged on location piece.
Adopt above-mentioned further setting, location piece is plugged in locating slot, make the location between the first housing, the second housing more firm; Be arranged on by first lockhole on the positioning seat being positioned at locating slot both sides, the second described lockhole is arranged on location piece, and like this when installing padlock, intensity is higher, safer.
Setting further more of the present utility model: the first described housing is provided with two hinged seats, hinging shaft is provided with between two hinged seats, on second housing, corresponding hinging shaft position is provided with installation sheet, described installation sheet is bending to be arranged, and hinging shaft is fastened in installation sheet and forms the hinged of the first housing and the second housing.
Adopt and above-mentionedly to arrange further again, directly hinging shaft is fastened in installation sheet, makes the installation of the first housing, the second housing, dismantle convenient.
Further setting more of the present utility model: the first described cavity, the second cavity, the first recess, the second recess are semicircle.
Adopt and above-mentionedly further to arrange again, because valve rod, handwheel are all circular, make valve rod, handwheel can not produce in valve rod jack, handwheel holding cavity like this and rock.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is the first shell construction schematic diagram in the utility model specific embodiment;
Fig. 3 is the second shell construction schematic diagram in the utility model specific embodiment.
Embodiment
As Fig. 1, 2, shown in 3, a kind of lockset for valve handle, include the first housing 1 that split is arranged, second housing 2, first housing 1, second housing 2 is semicircle, first housing 1, the hinged setting in one end of the second housing 2, first housing 1, the other end corresponding position of the second housing 2 is provided with the first lockhole 3, second lockhole 4, first housing 1, the opposing side of the second housing 2 is respectively equipped with the first cavity 11, second cavity 21, first cavity 11, second cavity 21 forms handwheel holding cavity 5, first housing 1, the opposing side of the second housing 2 is also respectively equipped with the first recess 12, second recess 22, one end of first recess 12 and the first cavity 11 conducting, the other end and extraneous conducting, one end of second recess 22 and the second cavity 21 conducting, the other end also with extraneous conducting, first recess 12 and the second recess 22 form valve rod jack 6, wherein, the first described cavity 11, second cavity 21, first recess 12, second recess 22 is semicircle.During use, first the first housing 1, second housing 2 is opened, then, be placed in by the handwheel of valve in handwheel holding cavity 5, valve rod is positioned at valve rod jack 6, again the first housing 1, second housing 2 is closed, finally in the first lockhole 3, second lockhole 4, install a padlock, this lockset for valve handle, its structure is simple, easy to operate, coefficient is installed high.
In the utility model specific embodiment, the first described housing 1 is provided with positioning seat 7, positioning seat 7 is provided with locating slot 71, on the second described housing 2, corresponding locating slot 71 position is provided with location piece 8, described location piece 8 is plugged in locating slot 71, the first described lockhole 3 be arranged on be positioned at locating slot 71 both sides positioning seat 7 on, the second described lockhole 4 is arranged on location piece 8.Location piece 8 is plugged in locating slot 71, makes the location between the first housing 1, second housing 2 more firm; Be arranged on by first lockhole 3 on the positioning seat 7 being positioned at locating slot 71 both sides, the second described lockhole 4 is arranged on location piece 8, and like this when installing padlock, intensity is higher, safer.
In the utility model specific embodiment, the first described housing 1 is provided with two hinged seats 9,10, hinging shaft 20 is provided with between two hinged seats 9,10, on second housing 2, corresponding hinging shaft 20 position is provided with installation sheet 30, described installation sheet 30 is bending to be arranged, and hinging shaft 20 is fastened in installation sheet 30 and forms the hinged of the first housing 1 and the second housing 2.Directly hinging shaft 20 is fastened in installation sheet 30, makes the installation of the first housing 1, second housing 2, dismantle convenient.
Claims (4)
1. the lockset for valve handle, it is characterized in that: include the first housing that split is arranged, second housing, first housing, the hinged setting in one end of the second housing, first housing, the other end corresponding position of the second housing is provided with the first lockhole, second lockhole, first housing, the opposing side of the second housing is respectively equipped with the first cavity, second cavity, first cavity, second cavity forms handwheel holding cavity, first housing, the opposing side of the second housing is also respectively equipped with the first recess, second recess, one end of first recess and the first cavity conducting, the other end and extraneous conducting, one end of second recess and the second cavity conducting, the other end also with extraneous conducting, first recess and the second recess form valve rod jack.
2. the lockset for valve handle according to claim 1, it is characterized in that: the first described housing is provided with positioning seat, positioning seat is provided with locating slot, on the second described housing, corresponding locating slot position is provided with location piece, described location piece is plugged in locating slot, the first described lockhole be arranged on be positioned at locating slot both sides positioning seat on, the second described lockhole is arranged on location piece.
3. the lockset for valve handle according to claim 1 and 2, it is characterized in that: the first described housing is provided with two hinged seats, hinging shaft is provided with between two hinged seats, on second housing, corresponding hinging shaft position is provided with installation sheet, described installation sheet is bending to be arranged, and hinging shaft is fastened in installation sheet and forms the hinged of the first housing and the second housing.
4. the lockset for valve handle according to claim 3, is characterized in that: the first described cavity, the second cavity, the first recess, the second recess are semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559165.2U CN204828902U (en) | 2015-07-29 | 2015-07-29 | A tool to lock for valve handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559165.2U CN204828902U (en) | 2015-07-29 | 2015-07-29 | A tool to lock for valve handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828902U true CN204828902U (en) | 2015-12-02 |
Family
ID=54686505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559165.2U Expired - Fee Related CN204828902U (en) | 2015-07-29 | 2015-07-29 | A tool to lock for valve handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828902U (en) |
-
2015
- 2015-07-29 CN CN201520559165.2U patent/CN204828902U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |