CN202719260U - Ball valve with locking position - Google Patents
Ball valve with locking position Download PDFInfo
- Publication number
- CN202719260U CN202719260U CN 201220380791 CN201220380791U CN202719260U CN 202719260 U CN202719260 U CN 202719260U CN 201220380791 CN201220380791 CN 201220380791 CN 201220380791 U CN201220380791 U CN 201220380791U CN 202719260 U CN202719260 U CN 202719260U
- Authority
- CN
- China
- Prior art keywords
- connecting sheet
- valve body
- limiting board
- ball 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
Links
Images
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a ball valve with a locking position. The ball valve with the locking position comprises a handle and a valve body, wherein the handle is arranged at the upper end of the valve body in a rotary mode, a valve body connecting piece is arranged on the upper end surface of the valve body, a turn-on limiting plate and a turn-off limiting plate are vertically arranged on the upper end surface of the valve body connecting piece, a first connecting piece and a second connecting piece are arranged at the end portion of the handle, the first connecting piece and the second connecting piece can rotate between the turn-on limiting plate and the turn-off limiting plate, the first connecting piece is provided with a first connecting hole, the second connecting piece is provided with a second connecting hole, a first locating hole and a second locating hole are arranged in the upper end surface of the valve body connecting piece, the first locating hole corresponds to the first connecting hole when the first connecting piece rotates to the turn-off limiting plate, the second locating hole corresponds to the second connecting hole when the second connecting piece rotates to the turn-on limiting plate, and locking positioning components can be respectively inserted inside the first connecting hole and the first locating hole and inside the second connecting hole and the second locating hole. The ball valve with the locking position is free of the phenomenon of mistaken turning on or turning off.
Description
Technical field
The utility model relates to a kind of ball valve, relates in particular to a kind of ball valve with lock-bit.
Background technique
Ball valve utilizes spheroid to realize the purpose of opening and closing around the axis half-twist of valve rod, ball valve is mainly used in cutting off, distributes and changes the media flow direction at pipeline, generally can be provided with limiting board on the valve body of existing ball valve, in case handle has supported to limiting board in rotation, just representing handle is rotated in place, the general long-term Chang Kai of being in of ball valve or often close two states, but because handle can rotate, the operating personnel touches handle sometimes accidentally, cause ball valve to produce the phenomenon that opens by mistake or close by mistake, brought puzzlement for the project of implementing.
The model utility content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of ball valve with lock-bit that can avoid valve to produce and open by mistake or close phenomenon by mistake is provided.
The technical solution of the utility model is achieved in that a kind of ball valve with lock-bit, it comprises handle, valve body, described handle rotates the upper end of being located at described valve body, the upper-end surface of described valve body is provided with the valve body connecting sheet, the upper-end surface of described valve body connecting sheet is vertically installed with the unlatching limiting board, close limiting board, the end of described handle is provided with the first connecting sheet, the second connecting sheet, described the first connecting sheet is near closing limiting board, described the second connecting sheet is near described unlatching limiting board, described the first connecting sheet, the second connecting sheet can opened limiting board and close between the limiting board and rotate, offer the first attachment hole on described the first connecting sheet, offer the second attachment hole on described the second connecting sheet, the upper-end surface of described valve body connecting sheet is provided with the first positioning hole, the second positioning hole, the first attachment hole when described the first positioning hole and the first connecting sheet go to and close limiting board is corresponding, the second attachment hole when described the second positioning hole goes to the unlatching limiting board with the second connecting sheet is corresponding, in described the first attachment hole and the first positioning hole, all can insert Lock Part in the second attachment hole and the second positioning hole.
Preferably, described the first connecting sheet, the second connecting sheet are integrally formed with described handle respectively.
Preferably, described the first connecting sheet and the second connecting sheet are in same plane, and described the first connecting sheet is mutually vertical with the second connecting sheet.
Preferably, described Lock Part is bearing pin, bolt or U-shaped padlock.
The utility model has the advantages that: when rotatable handle when opening limiting board or close limiting board, can it be pinned by Lock Part, even because the operating personnel touches handle accidentally, handle can not rotate yet, the phenomenon that valve opens by mistake or mistake is closed namely can not occur.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.
Fig. 1 is the plan view when ball valve is opened in the present embodiment;
Fig. 2 is the side view when ball valve is opened in the present embodiment;
Fig. 3 is the plan view when ball valve is opened in the present embodiment;
Fig. 4 is the plan view when ball valve is closed in the present embodiment;
Fig. 5 is the side view when ball valve is closed in the present embodiment;
Fig. 6 is the plan view when ball valve is closed in the present embodiment.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
Consult Fig. 1 to shown in Figure 6, a kind of ball valve with lock-bit of present embodiment, it comprises handle 10, valve body, handle 10 rotates the upper end of being located at valve body, the upper-end surface of valve body is provided with valve body connecting sheet 20, the upper-end surface of valve body connecting sheet 20 is vertically installed with opens limiting board 22, close limiting board 21, the end of handle 10 is provided with the first connecting sheet 11, the second connecting sheet 12, the first connecting sheet 11 in the present embodiment, the second connecting sheet 12 is integrally formed with handle 10 respectively, and the first connecting sheet 11 and the second connecting sheet 12 are in same plane, the first connecting sheet 11 is mutually vertical with the second connecting sheet 12, the first connecting sheet 11 is near closing limiting board 21, the second connecting sheet 12 is near opening limiting board 22, the first connecting sheet 11, the second connecting sheet 12 can opened limiting board 22 and close between the limiting board 21 and rotate, offer the first attachment hole 111 on the first connecting sheet 11, offer the second attachment hole 121 on the second connecting sheet 12, the upper-end surface of valve body connecting sheet 20 is provided with the first positioning hole 23, the second positioning hole 24, the first attachment hole 111 when the first positioning hole 23 and the first connecting sheet 11 go to and close limiting board 21 is corresponding, the second attachment hole 121 when the second positioning hole 24 goes to unlatching limiting board 22 with the second connecting sheet 12 is corresponding, in the first attachment hole 111 and the first positioning hole 23, the second attachment hole 121 and the second positioning hole 24 are interior all to insert Lock Part, and the Lock Part in the present embodiment is bearing pin, bolt or U-shaped padlock.
Such as Fig. 1, Fig. 2, shown in Figure 3, handle 10 rotates by External Force Acting, until the second connecting sheet 12 rotations of handle 10 are to opening limiting board 22, at this moment, valve is opening state, and the direction of handle 10 is parallel with the channel direction in the ball valve, get final product at the second attachment hole 121 and the second positioning hole 24 interior insertion Lock Parts, valve can't be closed like this, if when needing throttle down, Lock Part taken off gets final product;
Such as Fig. 4, Fig. 5, shown in Figure 6, handle 10 rotates by External Force Acting, until the first connecting sheet 11 rotations of handle 10 are to closing limiting board 21, at this moment, valve is closed condition, and the direction of handle 10 is vertical with the channel direction in the ball valve, get final product at the first attachment hole 111 and the first positioning hole 23 interior insertion Lock Parts, valve can't be opened like this, if when needing Open valve, Lock Part taken off gets final product.
Above mode of execution only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the people that is familiar with technique understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (4)
1. ball valve with lock-bit, it comprises handle, valve body, described handle rotates the upper end of being located at described valve body, the upper-end surface of described valve body is provided with the valve body connecting sheet, the upper-end surface of described valve body connecting sheet is vertically installed with the unlatching limiting board, close limiting board, it is characterized in that: the end of described handle is provided with the first connecting sheet, the second connecting sheet, described the first connecting sheet is near closing limiting board, described the second connecting sheet is near described unlatching limiting board, described the first connecting sheet, the second connecting sheet can opened limiting board and close between the limiting board and rotate, offer the first attachment hole on described the first connecting sheet, offer the second attachment hole on described the second connecting sheet, the upper-end surface of described valve body connecting sheet is provided with the first positioning hole, the second positioning hole, the first attachment hole when described the first positioning hole and the first connecting sheet go to and close limiting board is corresponding, the second attachment hole when described the second positioning hole goes to the unlatching limiting board with the second connecting sheet is corresponding, in described the first attachment hole and the first positioning hole, all can insert Lock Part in the second attachment hole and the second positioning hole.
2. the ball valve with lock-bit according to claim 1, it is characterized in that: described the first connecting sheet, the second connecting sheet are integrally formed with described handle respectively.
3. the ball valve with lock-bit according to claim 1, it is characterized in that: described the first connecting sheet and the second connecting sheet are in same plane, and described the first connecting sheet is mutually vertical with the second connecting sheet.
4. the ball valve with lock-bit according to claim 1, it is characterized in that: described Lock Part is bearing pin, bolt or U-shaped padlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380791 CN202719260U (en) | 2012-08-02 | 2012-08-02 | Ball valve with locking position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380791 CN202719260U (en) | 2012-08-02 | 2012-08-02 | Ball valve with locking position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719260U true CN202719260U (en) | 2013-02-06 |
Family
ID=47621084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380791 Expired - Fee Related CN202719260U (en) | 2012-08-02 | 2012-08-02 | Ball valve with locking position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719260U (en) |
-
2012
- 2012-08-02 CN CN 201220380791 patent/CN202719260U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202140582U (en) | Butterfly valve with sealing mechanism and limiting locking device | |
| CN202719260U (en) | Ball valve with locking position | |
| CN204580762U (en) | A kind of bowl cover tightened-up structure | |
| CN202719261U (en) | Ball valve with lock | |
| CN202829247U (en) | Door pull of elevator door | |
| CN205117017U (en) | Hinge | |
| CN206036280U (en) | Embedded stop gear's ball valve | |
| CN201954034U (en) | Simple locking valve | |
| CN203176524U (en) | Locking device of valve | |
| CN204459409U (en) | With the butterfly valve of lock collar | |
| CN203686331U (en) | Dual-purpose ball valve with anti-theft function | |
| CN202645217U (en) | Positioning damping hinge | |
| CN201827505U (en) | Ball valve equipped with handle locking mechanism | |
| CN203348708U (en) | Magnetic lock control ball valve | |
| CN203189858U (en) | Dismounting preventing ball valve with adjustable handle | |
| CN205781294U (en) | A kind of seawater pump and valve of band lock box | |
| CN202266688U (en) | Locking-type ball valve | |
| CN205843178U (en) | The triangle refrigerator opened the door in a kind of top | |
| CN205894920U (en) | Built -in urgent tight lock | |
| CN203626427U (en) | Lock body of magnetic control lock | |
| CN202348878U (en) | Simple locking mechanism | |
| CN204576378U (en) | A kind of computer housing | |
| CN201564388U (en) | Paper towel box | |
| CN202863978U (en) | Connecting rod | |
| CN205956516U (en) | Automatic response gas self - closing valves valve body component |
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: 20130206 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |