CN205226587U - Utilize valve handle device of ratchet structure - Google Patents
Utilize valve handle device of ratchet structure Download PDFInfo
- Publication number
- CN205226587U CN205226587U CN201520980365.5U CN201520980365U CN205226587U CN 205226587 U CN205226587 U CN 205226587U CN 201520980365 U CN201520980365 U CN 201520980365U CN 205226587 U CN205226587 U CN 205226587U
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- CN
- China
- Prior art keywords
- wheel disc
- rim plate
- ratchet structure
- valve
- handle
- 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
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Abstract
The utility model discloses an utilize valve handle device of ratchet structure, including rim plate and rim plate handle, the rim plate includes interior rim plate and outer rim plate, and outer rim plate inner circle is provided with the ratchet, and the interior rim plate outer lane of being connected with the cooperation of outer rim plate is provided with the pawl piece. Outer rim plate outside ring array sets up 3 recesses, is provided with the rim plate handle in the recess, and interior rim plate middle part is provided with square hole, the downthehole valve rod cutting ferrule of installing of square, be provided with the stripe shape groove on the rim plate handle, the stripe shape inslot is provided with folding handle, and folding handle articulates at the stripe shape inslot. Being provided with the ratchet structure on the rim plate, can adapting to narrow and small space, the rim plate handle uses under can not rotating the condition of a week. Set up the lock core device on the rim plate, can use the hand wheel to open the valve through locking pawl piece to prevent accidental.
Description
Technical field
The utility model relates to a kind of valve handle device field, is specifically related to a kind of valve handle device utilizing ratchet structure.
Background technique
Valve is the controlling component in fluid delivery system, for the valve of liquid control system, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various, and valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium; The valve adopting manual form to open and close generally all can be provided with handwheel, handwheel is round structure, its principle utilizes handwheel radius as the arm of force, strengthens driving torque, therefore under equal torsion, handwheel radius is larger, moment of torsion is larger, and existing handwheel radius is all fixing, when occurring that valve gets rusty situation, cannot be opened by common handwheel, simultaneously the narrow and small unhandy problem of Existential Space.
Model utility content
Namely object of the present invention is to overcome the deficiencies in the prior art, a kind of valve handle device utilizing ratchet structure is provided, solve existing valve handle to run into the valve situation of getting rusty and cannot open, and need special tennis partner to take turns according to different valve rod, solve in the unhandy problem of narrow space simultaneously.
Of the present utility modelly to be achieved through the following technical solutions: a kind of valve handle device utilizing ratchet structure, comprise wheel disc and turntable handle, described wheel disc comprises interior wheel disc and outer wheel disc, described outer wheel disc inner ring is provided with ratchet, and in being connected with outer wheel disc, wheel disc outer ring is provided with ratchet block.
Described outer wheel disc exterior annular array arranges 3 grooves, is provided with turntable handle, is provided with square hole in the middle part of described interior wheel disc, be provided with valve rod cutting ferrule in described square hole in described groove; Described turntable handle is provided with stripe shape groove, be provided with folding handles in described stripe shape groove, described folding handles is hinged in stripe shape groove.
Further, described interior wheel disc upper lock core device, described lock core device is connected with wire drawing, and described wire drawing is connected with ratchet block.
Further, described stripe shape slot cross-section is matrix or camber.
Further, described folding handles front end is provided with to scratch opens groove.
Further, described folding handles is coated with rubber sleeve.
Further, in described valve rod cutting ferrule, trepanning is square or trigonometric form.
Further, the square hole in the middle part of described wheel disc is provided with tapering, coordinates the outer square of the valve rod cutting ferrule installed also to be provided with tapering with square hole.
Further, described turntable handle is hinged to be arranged in groove.
Further, described turntable handle plug-snap type is arranged in groove.
Further, the groove described in 3 one of them, two or 3 be provided with turntable handle.
The utility model compared with prior art, has following advantage and beneficial effect:
1, folding handles is set on turntable handle, the length of turntable handle can be regulated, thus can torsion be reduced.
2, general valve rod cutting ferrule mounting hole is set on wheel disc, valve rod cutting ferrule can be changed, saving resource according to different valve rod shapes and size.
3, wheel disc upper valve rod cutting ferrule mounting hole is designed with tapering, is convenient to cutting ferrule, prevents from coming off.
4, on wheel disc, arrange groove, turntable handle also can fold, and can adapt in small space operation, and be convenient to deposit.
5,3 grooves on wheel disc, can one of them, two or 3 be provided with turntable handle, so further raising is to the fitness of operating space.
6, on wheel disc, be provided with ratchet structure, can small space be adapted to, use when turntable handle can not rotate a circle.
7, lock core device is set on wheel disc, can prevents the unexpected handwheel that uses from opening valve by locking pawl block.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is a kind of structural representation utilizing the valve handle device of ratchet structure of the utility model;
Fig. 2 is the utility model turntable handle disassemble and the structural representation with lock core device;
Fig. 3 is the structural representation of the utility model turntable handle;
Mark and corresponding component title in accompanying drawing:
1-wheel disc, 2-turntable handle, 3-valve rod cutting ferrule, 4-stripe shape groove, 5-folding handles, 6-scratches and opens groove, 7-groove, wheel disc in 8-, the outer wheel disc of 9-, 10-ratchet, 11-ratchet block, 12-lock core device, 13-wire drawing.
Embodiment
Clearly understand for making the purpose of this utility model, technological scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As shown in Figure 1, a kind of valve handle device utilizing ratchet structure of the utility model, comprise wheel disc 1 and turntable handle 2, described wheel disc 1 comprises interior wheel disc 8 and outer wheel disc 9, outer wheel disc 9 inner ring is provided with ratchet 10, and in being connected with outer wheel disc 9, wheel disc 8 outer ring is provided with ratchet block 11, and wheel disc 1 is provided with ratchet structure, can small space be adapted to, easy to use when turntable handle 2 can not rotate a circle.Outer wheel disc 9 exterior annular array arranges 3 grooves 7, is provided with turntable handle 2, is provided with square hole in the middle part of interior wheel disc 8, be provided with valve rod cutting ferrule 3 in described square hole in groove; Described turntable handle 2 is provided with stripe shape groove 4, is provided with folding handles 5 in stripe shape groove 4, folding handles 5 is hinged in stripe shape groove 4.Stripe shape groove 4 cross section adopts matrix or camber.
According to the valve rod cutting ferrule 3 that valve rod profile and size Selection are applicable to during use, be then bumped in the square hole of wheel disc 1, when rotary valve rod sensation effort, open folding handles 5, can regulate according to usage space and open folding angles.
Embodiment 2
As shown in Figure 1-2, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, interior wheel disc 8 upper lock core device 12, described lock core device 12 is connected with wire drawing 13, and wire drawing 13 is connected with ratchet block 11.Wheel disc 1 arranges lock core device 12, can prevent the unexpected handwheel that uses from opening valve by locking pawl block 11.Lock core device can adopt existing lock core structure to be as the criterion to realize its function.
Embodiment 3
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, folding handles 5 front end is provided with to scratch opens groove 6.Be convenient to stingy open foldable handle 5.
Embodiment 4
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, folding handles 5 is coated with rubber sleeve.One is be convenient to hold anti-skidding, and two is be convenient to be stuck in stripe shape groove 4.
Embodiment 5
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, in valve rod cutting ferrule 3, trepanning is square or trigonometric form.Profile according to valve rod is selected, and what use at present is master mainly with square valve rod.
Embodiment 6
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, the square hole in the middle part of wheel disc 1 is provided with tapering, coordinates the outer square of valve rod cutting ferrule 3 installed also to be provided with tapering with square hole.Wheel disc upper valve rod cutting ferrule mounting hole is designed with tapering, is convenient to cutting ferrule, prevents from coming off.
Embodiment 7
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, turntable handle 2 is hinged to be arranged in groove.Be convenient to turntable handle 2 fold, can adapt in small space operation, and be convenient to deposit.
Embodiment 8
As Figure 1-3, a kind of valve handle device utilizing ratchet structure of the utility model, on the basis of embodiment 1, turntable handle 2 plug-snap type is arranged in groove.Groove 7 described in 3 one of them, two or 3 be provided with turntable handle 2.This Placement directly can be separated turntable handle 2 with wheel disc 1, select several turntable handle 2 according to actual needs, have more flexibility, improves the fitness to operating space further.
Above-described embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. one kind utilizes the valve handle device of ratchet structure, comprise wheel disc (1) and turntable handle (2), it is characterized in that: described wheel disc (1) comprises interior wheel disc (8) and outer wheel disc (9), described outer wheel disc (9) inner ring is provided with ratchet (10), and interior wheel disc (8) outer ring be connected with outer wheel disc (9) is provided with ratchet block (11);
Described outer wheel disc (9) exterior annular array arranges 3 grooves (7), is provided with turntable handle (2) in described groove, and described interior wheel disc (8) middle part is provided with square hole, is provided with valve rod cutting ferrule (3) in described square hole;
Described turntable handle (2) is provided with stripe shape groove (4), is provided with folding handles (5) in described stripe shape groove (4), described folding handles (5) is hinged in stripe shape groove (4).
2. a kind of valve handle device utilizing ratchet structure according to claim 1, it is characterized in that: described interior wheel disc (8) upper lock core device (12), described lock core device (12) is connected with wire drawing (13), and described wire drawing (13) is connected with ratchet block (11).
3. a kind of valve handle device utilizing ratchet structure according to claim 1, is characterized in that: described stripe shape groove (4) cross section is matrix or camber.
4. a kind of valve handle device utilizing ratchet structure according to claim 1, is characterized in that: described folding handles (5) front end is provided with to scratch opens groove (6).
5. a kind of valve handle device utilizing ratchet structure according to claim 1, is characterized in that: described folding handles (5) is coated with rubber sleeve.
6. a kind of valve handle device utilizing ratchet structure according to claim 1, is characterized in that: described valve rod cutting ferrule (3) interior trepanning is square or trigonometric form.
7. a kind of valve handle device utilizing ratchet structure according to any one of claim 1-6, it is characterized in that: the square hole at described wheel disc (1) middle part is provided with tapering, coordinates valve rod cutting ferrule (3) the outer square installed also to be provided with tapering with square hole.
8. a kind of valve handle device utilizing ratchet structure according to claim 7, is characterized in that: described turntable handle (2) is hinged to be arranged in groove.
9. a kind of valve handle device utilizing ratchet structure according to claim 7, is characterized in that: described turntable handle (2) plug-snap type is arranged in groove.
10. a kind of valve handle device utilizing ratchet structure according to claim 9, is characterized in that: the groove (7) described in 3 one of them, two or 3 be provided with turntable handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980365.5U CN205226587U (en) | 2015-12-02 | 2015-12-02 | Utilize valve handle device of ratchet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980365.5U CN205226587U (en) | 2015-12-02 | 2015-12-02 | Utilize valve handle device of ratchet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205226587U true CN205226587U (en) | 2016-05-11 |
Family
ID=55901653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980365.5U Expired - Fee Related CN205226587U (en) | 2015-12-02 | 2015-12-02 | Utilize valve handle device of ratchet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205226587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351613A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Valve handle system using ratchet structure |
| CN109595385A (en) * | 2019-01-24 | 2019-04-09 | 王军 | A kind of valve handle preventing maloperation |
| CN110953204A (en) * | 2019-12-11 | 2020-04-03 | 刘群 | Hydraulic valve device for numerical control machine tool |
-
2015
- 2015-12-02 CN CN201520980365.5U patent/CN205226587U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351613A (en) * | 2015-12-02 | 2016-02-24 | 中江中通机电科技有限公司 | Valve handle system using ratchet structure |
| CN109595385A (en) * | 2019-01-24 | 2019-04-09 | 王军 | A kind of valve handle preventing maloperation |
| CN110953204A (en) * | 2019-12-11 | 2020-04-03 | 刘群 | Hydraulic valve device for numerical control machine tool |
| CN110953204B (en) * | 2019-12-11 | 2021-10-01 | 刘群 | Hydraulic valve device for numerical control machine tool |
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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: 20160511 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |