CN200996498Y - Hand wheel of valve - Google Patents
Hand wheel of valve Download PDFInfo
- Publication number
- CN200996498Y CN200996498Y CN 200620165940 CN200620165940U CN200996498Y CN 200996498 Y CN200996498 Y CN 200996498Y CN 200620165940 CN200620165940 CN 200620165940 CN 200620165940 U CN200620165940 U CN 200620165940U CN 200996498 Y CN200996498 Y CN 200996498Y
- Authority
- CN
- China
- Prior art keywords
- spoke
- outer ring
- valve handle
- valve
- stiffening rib
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
A valve hand wheel includes a wheel hub, an outer ring and a spoke, the wheel is characterized in that the spoke has the strengthen tendons.
Description
Technical field
The utility model relates to a kind of valve handle, belongs to valve and makes the field.
Background technique
The valve handle of China's use now at present is mainly by iron casting, though this valve handle intensity height, but because of his manufacture method consumes a large amount of metallic material, heavy, and transportation and link such as installation also caused no small pressure, also have a kind ofly to be stamped to form, but the problem that he exists is that the compressive resistance ability is low with sheet metal, intensity is little, can not use on large-scale valve and old valve.
The model utility content
In order to overcome existing deficiency, the purpose of this utility model is: solve prior art valve handle consumptive material height, and heaviness, anti-pressure ability is low, and the problem that intensity is little provides a kind of consumptive material few, and light and handy, anti-pressure ability is strong, the valve handle that intensity is big.
The technological scheme that its technical problem that solves the utility model adopts is as follows: valve handle, comprise wheel hub, and the outer ring, spoke, described spoke has stiffening rib; Spoke can also have flanging; Described outer ring is the ring-type of hollow, and the outer ring is the tubulose that is formed by the edge upset, and the longitudinal section is inc circle or ellipse; Described wheel hub, outer ring and spoke are the disposable structure with stiffening rib that is stamped to form one of sheet metal plate.
The utility model valve handle uses the sheet metal stamping technology, in stamping process, goes out a stiffening rib on every spoke.
Compared with prior art, the beneficial effects of the utility model are: adopt stamping technology to economize in raw materials to greatest extent, allow this valve handle have very high intensity simultaneously.
A stiffening rib is all arranged on every spoke of the utility model valve handle, and it has in light weight, the intensity height, and advantages such as economical with materials are applicable on the various valves.
The outer ring is the tubulose that is formed by the edge upset, has flanging on the spoke, can increase torque force, and the feel exquisiteness, long service life.
Description of drawings
Fig. 1 is embodiment 1 a structural representation
Fig. 2 is embodiment 2 a Facad structure schematic representation
Fig. 3 is embodiment 2 a reverse side structural representation
Fig. 4 is the structural representation of embodiment 2 along the D-D hatching line
Fig. 5 is the structural representation of embodiment 2 along the C-C hatching line
Fig. 6 is the structural representation of embodiment 2 along the B-B hatching line
Fig. 7 is the structural representation of embodiment 2 along the A-A hatching line
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.Use the sheet metal stamping technology, on a block of metal plate, directly stamp out valve handle, and stamp out stiffening rib in the spoke neutral position.
See also the embodiment of the utility model valve handle shown in Fig. 1-7.
Valve handle comprises wheel hub 1, outer ring 2, and spoke 3, described spoke has stiffening rib 4; Described outer ring 2 is the ring-type of hollow, and the longitudinal section of outer ring 2 is inc circle or ellipse; Described wheel hub 1, outer ring 2 and spoke 3 are stamped to form the structure with stiffening rib 4 of one for sheet metal plate.
Valve handle comprises wheel hub 1, outer ring 2, and spoke 3, described spoke have stiffening rib 4 and flanging 5; Described outer ring 2 is the ring-type of hollow, and the longitudinal section of outer ring 2 is inc circle or ellipse; Described wheel hub 1, outer ring 2 and spoke 3 are stamped to form the structure with stiffening rib 4 and flanging 5 of one for sheet metal plate.
Claims (4)
1. a valve handle comprises wheel hub, the outer ring, and spoke is characterized in that: described spoke has stiffening rib.
2. valve handle according to claim 1 is characterized in that: described spoke has flanging.
3. valve handle according to claim 1 is characterized in that: described outer ring is the ring-type of hollow, and the longitudinal section of outer ring is inc circle or ellipse.
4. valve handle according to claim 2 is characterized in that: described wheel hub, outer ring and spoke are the structure with stiffening rib and flanging that sheet metal plate is stamped to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165940 CN200996498Y (en) | 2006-12-05 | 2006-12-05 | Hand wheel of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165940 CN200996498Y (en) | 2006-12-05 | 2006-12-05 | Hand wheel of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996498Y true CN200996498Y (en) | 2007-12-26 |
Family
ID=38994929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165940 Expired - Fee Related CN200996498Y (en) | 2006-12-05 | 2006-12-05 | Hand wheel of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996498Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424059A (en) * | 2011-12-07 | 2012-04-25 | 青岛四方车辆研究所有限公司 | Hand wheel of rail wagon hand brake and processing technology of hand wheel |
| CN110107732A (en) * | 2019-04-10 | 2019-08-09 | 芜湖市金贸流体科技股份有限公司 | A kind of novel soft sealed gate valve handwheel |
-
2006
- 2006-12-05 CN CN 200620165940 patent/CN200996498Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424059A (en) * | 2011-12-07 | 2012-04-25 | 青岛四方车辆研究所有限公司 | Hand wheel of rail wagon hand brake and processing technology of hand wheel |
| CN110107732A (en) * | 2019-04-10 | 2019-08-09 | 芜湖市金贸流体科技股份有限公司 | A kind of novel soft sealed gate valve handwheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |