CN203730903U - Hand wheel for valve - Google Patents
Hand wheel for valve Download PDFInfo
- Publication number
- CN203730903U CN203730903U CN201420097705.5U CN201420097705U CN203730903U CN 203730903 U CN203730903 U CN 203730903U CN 201420097705 U CN201420097705 U CN 201420097705U CN 203730903 U CN203730903 U CN 203730903U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- hand wheel
- ribs
- valve
- wheel disc
- 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
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a hand wheel for a valve. The hand wheel comprises a wheel disc and a connecting rod. The wheel disc is connected with one end of the connecting rod and comprises an outer ring and three ribs, and the outer ring and the ribs are welded with one another to form the wheel disc; a reinforcing ring is further welded on the three ribs and is positioned on the inner sides of the ribs, and a plurality of convex circles are arranged on the inner side of the outer ring. The hand wheel has the advantages that the hand wheel is simple in structure and convenient to assemble and use; the reinforcing ring is arranged on the ribs, so that the hand wheel can be further fixed, and the service life of the hand wheel can be prolonged; the convex circles are densely arranged on the inner side of the outer ring, other convex circles are arranged on the outer side of the outer ring, accordingly, an operator can tightly hold the inner side of the outer ring by the fingers when turning the hand wheel, slipping of the fingers of the operator can be prevented under the assisting effects of the convex rings on the outer side of the outer ring, and the operator can conveniently turn the hand wheel; fluorescence strips or reflective strips are further arranged on the outer ring, so that the operator can easily find the valve and the hand wheel at night, and the hand wheel is convenient to operate.
Description
Technical field
The utility model relates to a kind of handwheel, is specifically related to a kind of valve handwheel.
Background technique
Be mainly used in machine tool, printing machinery, textile manufacturing machine, package packing machine, medical apparatus, petrochemical equipment, boiler pot cover accessory etc.Especially on valve arrangement, handwheel is obtained and is widely used.In practical operation, due to the complexity of operating environment, workpeople, when using operated by handwheel, may occur skidding, and does not make the situation of power, affects postorder work.
Model utility content
For overcoming above-mentioned deficiency, the utility model object is to provide a kind of simple in structure, labour-saving valve handwheel more during use.
Scheme of the present utility model is as follows: a kind of valve handwheel, comprise wheel disc and connecting rod, and described wheel disc is connected with connecting rod one end, and described wheel disc is welded by outer ring and three root bars; On three described root bars, also weld a stiffening ring, described stiffening ring is positioned at rib inner side; Described inner side, outer ring arranges several domes.
Further, described several domes of outer ring arranged outside.
Further, between described outer ring dome, be provided with luminous zone, described luminous zone is fluorescent belt or reflective tape.
Further, described stiffening ring is circle or triangle.
The utility model is simple in structure, easy to assembly, easy to use; Stiffening ring is set on rib, and further firm handwheel, increases the service life; The dome of dome and outer ring arranged outside is set closely in inner side, outer ring, makes when rotating handwheel, finger can hold on inner side, outer ring, by assisting of outside dome, can realize the non-slip of finger, rotates convenient; Meanwhile, fluorescent belt or reflective tape are also set on outer ring, when seeing night, make operator be more prone to find valve and handwheel, convenient operation.
Accompanying drawing explanation
Fig. 1 is front elevation of the present utility model.
Fig. 2 is profile of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A valve handwheel, comprises wheel disc 1 and connecting rod 2, and described wheel disc 1 is connected with connecting rod 2 one end, and described wheel disc 1 is welded by outer ring 3 and three root bars 4; On three described root bars 4, also weld a stiffening ring 5, described stiffening ring 5 is positioned at rib 4 inner sides; Described 3 inner sides, outer ring arrange several domes 6.
Several dome II 7 of described outer ring arranged outside; Between described outer ring dome II 7, be provided with luminous zone 8, described luminous zone is fluorescent belt or reflective tape; Described stiffening ring 5 is circle or triangle.
Although above embodiment of the present utility model has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned mode of execution according to conception of the present utility model and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection domain of the present utility model.
Claims (4)
1. a valve handwheel, comprises wheel disc and connecting rod, it is characterized in that described wheel disc is connected with connecting rod one end, and described wheel disc is welded by outer ring and three root bars; On three described root bars, also weld a stiffening ring, described stiffening ring is positioned at rib inner side, and described inner side, outer ring arranges several domes.
2. a kind of valve handwheel according to claim 1, is characterized in that described several domes of outer ring arranged outside.
3. a kind of valve handwheel according to claim 2, is characterized in that being provided with luminous zone between described outer ring dome, and described luminous zone is fluorescent belt or reflective tape.
4. a kind of valve handwheel according to claim 1, is characterized in that described stiffening ring is circle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097705.5U CN203730903U (en) | 2014-03-05 | 2014-03-05 | Hand wheel for valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097705.5U CN203730903U (en) | 2014-03-05 | 2014-03-05 | Hand wheel for valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730903U true CN203730903U (en) | 2014-07-23 |
Family
ID=51200978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097705.5U Expired - Fee Related CN203730903U (en) | 2014-03-05 | 2014-03-05 | Hand wheel for valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414273A (en) * | 2020-11-11 | 2021-02-26 | 江西弘耀光学水晶有限公司 | Reference part is checked with cambered surface of rigid disc to infrared lens grinding |
-
2014
- 2014-03-05 CN CN201420097705.5U patent/CN203730903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414273A (en) * | 2020-11-11 | 2021-02-26 | 江西弘耀光学水晶有限公司 | Reference part is checked with cambered surface of rigid disc to infrared lens grinding |
| CN112414273B (en) * | 2020-11-11 | 2022-02-15 | 江西弘耀光学水晶有限公司 | Reference part is checked with cambered surface of rigid disc to infrared lens grinding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD748044S1 (en) | Tire tread | |
| USD762562S1 (en) | Tire tread | |
| USD761193S1 (en) | Tire tread | |
| USD732467S1 (en) | Tire tread | |
| USD812115S1 (en) | Tooth for mechanical equipment | |
| PE20211260A1 (en) | CONTROL OF WEAR PARTS | |
| EP2468130A3 (en) | Rotating brush, in particular for hand tool machines | |
| WO2015166327A3 (en) | Tig welding system | |
| MX2017008349A (en) | Washing machine driver. | |
| NZ718112A (en) | Motor operated spool | |
| CA150172S (en) | Work bench | |
| PH12014502818A1 (en) | Winding device | |
| CN104279500A (en) | Rotary lamp | |
| CN203730903U (en) | Hand wheel for valve | |
| USD775581S1 (en) | Tire tread | |
| CL2014000632A1 (en) | An industrial machine comprising a bucket, a collection engine transmission, the engine being operable to provide a force to the bucket towards or away from a bench, and a controller connected to the engine transmission; and associated method. | |
| CN203956623U (en) | A kind of cutting machine outer protective cover | |
| CN203698961U (en) | Novel binding band device | |
| CN203585269U (en) | Anti-falling combined type chain wheel | |
| CN202776723U (en) | Negative pressure ophthalmological crystal embedding device | |
| CN203316415U (en) | Knife pouch cleaning device convenient to use | |
| CN104401803A (en) | Cable winding device having lighting function | |
| CN204312517U (en) | Pulley shaft on grass-mowing machine | |
| CN105351179A (en) | Pneumatic diaphragm piece | |
| CN203248727U (en) | Aluminum strip wheel sealing piece |
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: 20140723 Termination date: 20160305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |