CN207005427U - A kind of valve lever - Google Patents
A kind of valve lever Download PDFInfo
- Publication number
- CN207005427U CN207005427U CN201720691465.5U CN201720691465U CN207005427U CN 207005427 U CN207005427 U CN 207005427U CN 201720691465 U CN201720691465 U CN 201720691465U CN 207005427 U CN207005427 U CN 207005427U
- Authority
- CN
- China
- Prior art keywords
- pin
- rotation connection
- hole
- groove
- connection bar
- 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 discloses a kind of valve lever, including cross connecting rod, it is rotatablely connected bar, four ends of cross connecting rod are respectively welded contiguous block, and fixed pin holes are offered on contiguous block, one end of rotation connection bar offers the first groove and the second groove respectively, the first pin-and-hole is offered respectively in the both sides of first groove, and the second pin-and-hole is offered respectively in the both sides of the second groove, the other end of rotation connection bar is welded with L-shaped block, and the 3rd pin-and-hole is offered on L-shaped block, the contiguous block of cross connecting rod is sleeved in the second groove of rotation connection bar, and fixed by pin through the second pin-and-hole and fixed pin holes, rotation connection bar can rotate along cross connecting rod.It is durable that the new cross connecting rod of this practicality and rotation connection bar make fastening using stainless steel；Can be according to circumstances by rotation connection bar opening and closing, neither space-consuming, while it is more laborsaving to open valve.
Description
Technical field
It the utility model is related to valve field, more particularly to a kind of valve lever.
Background technology
We at present use valve process a very long time without using and nobody nursing in the case of all can
Occur twisting the problem of motionless, for some large-scale valves, the shape valve of annulus can not multiple personnel
Open simultaneously, so needing a kind of convenient valve of controlled valve.
Utility model content
The purpose of this utility model is to provide a kind of valve lever, to solve what is proposed in the technology in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of valve lever, including cross connection
Bar, rotation connection bar, the center of the cross connecting rod offer the connecting hole for being fixed with valve shaft, and the cross connects
Four ends of extension bar are respectively welded contiguous block, and fixed pin holes are offered on contiguous block, one end of the rotation connection bar
The first groove and the second groove are offered respectively, and the first pin-and-hole is offered respectively in the both sides of first groove, and second
The both sides of groove offer the second pin-and-hole respectively, and the other end of the rotation connection bar is welded with L-shaped block, and is opened up on L-shaped block
There is the 3rd pin-and-hole, the contiguous block of the cross connecting rod is sleeved in the second groove of rotation connection bar, and is worn by pin
Cross the second pin-and-hole and fixed pin holes are fixed, rotation connection bar can rotate along cross connecting rod.
Preferably：During 135 ° of the rotation connection bar rotate counterclockwise, be rotatablely connected bar L shape blocks be set in it is adjacent
It is rotatablely connected in the first groove of bar, and is fixed by pin through the first pin-and-hole with the 3rd pin-and-hole.
Preferably：Cross connecting rod and rotation connection bar are made using stainless steel.
The beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, cross connecting rod and rotation
It is durable that connecting rod makes fastening using stainless steel；Can both it be not take up according to circumstances by rotation connection bar opening and closing
Space, while it is more laborsaving to open valve.
Brief description of the drawings
Fig. 1 is that the utility model is rotatablely connected bar open mode schematic diagram.
Fig. 2 is that the utility model is rotatablely connected bar closure state schematic diagram
Fig. 3 is the utility model cross connecting rod structural representation.
Fig. 4 is the structural representation that the utility model is rotatablely connected bar.
Embodiment
The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings：
As Figure 1-4, a kind of valve lever, including cross connecting rod 6, rotation connection bar 1, the cross connecting rod
6 center offers the connecting hole 11 for being fixed with valve shaft, and connecting hole 11 can weld together with valve shaft, the cross
Four ends of connecting rod 6 are respectively welded contiguous block 9, and fixed pin holes 10 are offered on contiguous block 9, the rotation connection bar
1 one end offers the first groove 2 and the second groove 4 respectively, and the first pin is offered respectively in the both sides of first groove 2
Hole 3, and offer the second pin-and-hole 5 respectively in the both sides of the second groove, the other end of the rotation connection bar 1 is welded with L-shaped block
7, and the 3rd pin-and-hole 8 is offered on L-shaped block 7, the contiguous block 9 of the cross connecting rod 6 is sleeved on the second of rotation connection bar 1
In groove 4, and fixed by pin through the second pin-and-hole 5 and fixed pin holes 10, rotation connection bar 1 can connect along cross
Bar 6 rotates.
In the present embodiment, cross connecting rod 6 and rotation connection bar 1 are made using stainless steel；The company of rotation
During 135 ° of 1 rotate counterclockwise of extension bar, the L-shaped block 7 of rotation connection bar 1 is set in the first groove 2 of adjacent rotation connection bar 1
It is interior, and fixed by pin through the first pin-and-hole 3 with the 3rd pin-and-hole 8.
Occupation mode of the present utility model, as shown in Fig. 2 valve lever, when normal use, rotation connection bar is in
Between closure state, i.e. four rotation connection bars it is fixed together by pin, now the shape of valve lever is square
Shape structure, is not take up space；As shown in figure 1, when valve without using (such as getting rusty) because of twisting motionless for a long time, can
Opened so that rotation connection bar is in, can more people operate opening valve simultaneously, extend the length of valve, it is former according to lever
Reason, it is more laborsaving, and can more people operate and exert oneself simultaneously, can be so that easily valve to be opened.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new with other concrete forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, therefore the equal change in equivalency range
All include in the scope of the utility model.
Claims (3)
1. a kind of valve lever, including cross connecting rod (6), rotation connection bar (1), it is characterised in that：The cross connection
The center of bar (6) offers the connecting hole (11) for being fixed with valve shaft, four ends difference of the cross connecting rod (6)
Contiguous block (9) is welded with, and fixed pin holes (10) are offered on contiguous block (9), one end of the rotation connection bar (1) is opened respectively
Provided with the first groove (2) and the second groove (4), the first pin-and-hole (3) is offered respectively in the both sides of first groove (2), and
Offer the second pin-and-hole (5) respectively in the both sides of the second groove, the other end of the rotation connection bar (1) is welded with L-shaped block
(7) the 3rd pin-and-hole (8), and on L-shaped block (7) is offered, the contiguous block (9) of the cross connecting rod (6) is sleeved on rotation and connected
In the second groove (4) of extension bar (1), and pass through pin fixed, rotation connection through the second pin-and-hole (5) and fixed pin holes (10)
Bar (1) can rotate along cross connecting rod (6).
A kind of 2. valve lever according to claim 1, it is characterised in that the rotation connection bar（1）Rotate counterclockwise
At 135 °, bar is rotatablely connected（1）L-shaped block（7）It is set in adjacent rotation connection bar（1）The first groove（2）It is interior, and pass through
Pin passes through the first pin-and-hole（3）With the 3rd pin-and-hole（8）It is fixed.
A kind of 3. valve lever according to claim 1, it is characterised in that：Cross connecting rod（6）And rotation connection bar（1）
Made using stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691465.5U CN207005427U (en) | 2017-06-14 | 2017-06-14 | A kind of valve lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691465.5U CN207005427U (en) | 2017-06-14 | 2017-06-14 | A kind of valve lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005427U true CN207005427U (en) | 2018-02-13 |
Family
ID=61446669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720691465.5U Expired - Fee Related CN207005427U (en) | 2017-06-14 | 2017-06-14 | A kind of valve lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005427U (en) |
-
2017
- 2017-06-14 CN CN201720691465.5U patent/CN207005427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |