CN109958810A - A kind of water conservancy valve - Google Patents
A kind of water conservancy valve Download PDFInfo
- Publication number
- CN109958810A CN109958810A CN201711404357.6A CN201711404357A CN109958810A CN 109958810 A CN109958810 A CN 109958810A CN 201711404357 A CN201711404357 A CN 201711404357A CN 109958810 A CN109958810 A CN 109958810A
- Authority
- CN
- China
- Prior art keywords
- valve
- support rod
- bar
- lever
- fixed
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of water conservancy valves, including valve body, valve lever and valve shaft, valve shaft is installed in valve body, wherein valve lever includes valve handle, support rod, fixed L bar, valve shaft includes valve hinges, bar slot, support rod hole, the welding of the top of valve handle and support rod, it is welded respectively with fixed L bar the two sides of support rod, the valve hinges two sides of the valve shaft offer bar slot, and top dead center position offers support rod hole, the fixed L bar of the valve lever matches with bar slot to be connect, support rod is connect with support rod hole plug-in, when valve lever is fixedly connected with valve shaft, fixed L bar matches with bar slot to be connect, structure is simple, it is easy to carry, prevent other people maloperations to valve lever, and pass through other mechanical also more difficult this valves of opening, security performance is high.
Description
Technical field
The present invention relates to valve field more particularly to a kind of water conservancy valves.
Background technique
Most of used valve is all integral type at present for we, when we forbid other staff to operate some
When, certain risk is had in this case, it is therefore desirable to a kind of valve lever detachably conveniently taken away, and this valve
Bar needs to stablize with the connection type of valve shaft, can use for a long time and between will not opposite sliding.
Summary of the invention
The purpose of the present invention is to provide a kind of water conservancy valve, solved to propose in the technology in above-mentioned background technique is asked
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of water conservancy valve, including valve body, valve
Bar and valve shaft, wherein valve lever includes valve handle, support rod, fixed L bar, and valve shaft includes valve hinges, bar slot, support
The top of rod aperture, the valve handle and support rod is welded, and the two sides of the support rod are welded with fixed L bar respectively, the valve
The valve hinges two sides of door-hinge offer bar slot, and top dead center position offers support rod hole, the fixed L bar of the valve lever with
Bar slot matches connection, and the support rod is connect with support rod hole plug-in.
Preferred: hole wall offers groove on the inside of the support rod hole, and the support rod lower part is equipped with latch, groove and card
Tooth is mutually matched clamping.
Preferred: valve lever is made of fine copper material.
The beneficial effects of the present invention are: fixed L bar matches with bar slot when valve lever is fixedly connected with valve shaft
Connection, support rod matches with support rod hole to be connect, and convenient for opening or closing valve, while hole wall offers on the inside of support rod hole
Groove, support rod lower part are equipped with latch, and groove and latch are mutually matched clamping, and this connection type structure is more stable, more convenient,
And such connection type is easy to disassemble takes away, it is therefore prevented that other people maloperations to valve lever, in no matching used valve lever
In the case where by other mechanical also more difficult this valves of opening, therefore ensure that the operational safety of valve switch；And valve lever
It is made of fine copper material, firm corrosion-resistant non-corrosive, long service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is valve lever schematic diagram of the present invention.
Fig. 3 is valve shaft schematic diagram of the present invention.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments:
As shown, a kind of water conservancy valve, including valve body 7, valve lever and valve shaft, valve shaft are installed on valve body 7
Interior, wherein valve lever includes valve handle 1, support rod 2, fixed L bar 3, and valve shaft includes valve hinges 4, bar slot 5, support rod
The top in hole 6, the valve handle 1 and support rod 2 is welded, and the two sides of the support rod 2 are welded with fixed L bar 3 respectively, described
4 two sides of valve hinges of valve shaft offer bar slot 5, and top dead center position offers support rod hole 6, and the valve lever is fixed
L bar 3 matches with bar slot 5 to be connect, and the support rod 2 is connect with 6 plug-in of support rod hole.
In the present embodiment: the 6 inside hole wall of support rod hole offers groove, and 2 lower part of support rod is equipped with latch, slot
Ditch and latch are mutually matched clamping, and valve lever is made of fine copper material, firm corrosion-resistant non-corrosive, long service life.
When valve lever is fixedly connected with valve shaft, fixed L bar matches with bar slot to be connect, support rod and support rod
Hole matches connection, and convenient for opening or closing valve, while hole wall offers groove on the inside of support rod hole, and support rod lower part is equipped with
Latch, groove and latch are mutually matched clamping, and this connection type structure is more stable, more convenient, and such connection type is convenient for
It dismantles and takes away, it is therefore prevented that other people maloperations to valve lever pass through it in the case where no matching used valve lever
His mechanical also more difficult this valve of opening, therefore ensure that the operational safety of valve switch.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from
From the point of view of which point, the embodiments should be taken as exemplary, therefore the same variation in equivalency range is all included in the present invention
In range.
Claims (3)
1. a kind of water conservancy valve, including valve body (7), valve lever and valve shaft, valve shaft is installed in valve body (7),
Wherein valve lever includes valve handle (1), support rod (2), fixed L bar (3), valve shaft include valve hinges (4), bar slot (5),
Support rod hole (6), it is characterised in that: the top of the valve handle (1) and support rod (2) is welded, and the two of the support rod (2)
Side is respectively with fixed L bar (3) welding, and valve hinges (4) two sides of the valve shaft offer bar slot (5), and top centre bit
It sets and offers support rod hole (6), the valve lever fixed L bar (3) matches with bar slot (5) to be connect, the support rod (2) and branch
The connection of strut hole (6) plug-in.
2. a kind of water conservancy valve according to claim 1, it is characterised in that: hole wall opens up on the inside of the support rod hole (6)
There is groove, support rod (2) lower part is equipped with latch, and groove and latch are mutually matched clamping.
3. a kind of water conservancy valve according to claim 1, it is characterised in that: valve lever is made of fine copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404357.6A CN109958810A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404357.6A CN109958810A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109958810A true CN109958810A (en) | 2019-07-02 |
Family
ID=67019230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404357.6A Pending CN109958810A (en) | 2017-12-22 | 2017-12-22 | A kind of water conservancy valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109958810A (en) |
-
2017
- 2017-12-22 CN CN201711404357.6A patent/CN109958810A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |