CN203743590U - Novel pressing-cover type hand wheel operating device - Google Patents
Novel pressing-cover type hand wheel operating device Download PDFInfo
- Publication number
- CN203743590U CN203743590U CN201420004824.1U CN201420004824U CN203743590U CN 203743590 U CN203743590 U CN 203743590U CN 201420004824 U CN201420004824 U CN 201420004824U CN 203743590 U CN203743590 U CN 203743590U
- Authority
- CN
- China
- Prior art keywords
- gland
- hand wheel
- handwheel
- valve rod
- pressing cover
- 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
- 210000004907 gland Anatomy 0.000 claims description 49
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a novel pressing-cover type hand wheel operating device. A valve rod is connected to an electrical head support through a valve rod nut, a large pressing cover is connected to the electrical head support through pressing cover bolts, the pressing cover bolts are connected to pressing cover nuts, a bearing is connected to the large pressing cover, an oil cup is connected to the bearing, a hand wheel is connected to a hand wheel nut through the valve rod, and a key is connected to the valve rod and the hand wheel. According to the novel pressing-cover type hand wheel operating device, a manner of adopting the large pressing cover is provided, on the condition of constant original electrical head support size and parts, the design of the auxiliary large pressing cover is added, the large pressing cover is directly connected to the electrical head support through the bolts, and interchangeability between hand wheel operation and electrical head operation; the electrical head operation can be turned into the hand wheel operation effectively through the structure, cost for die sinking of a wheel hand support is saved, structure is simple and reliable, and cost is low.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of novel gland formula operated by handwheel device.
Background technique
At present, the gate valve, the stop valve operated by handwheel that on market, provide all need independent handwheel support, operated by handwheel structure is all made up of support, union (screwed)bonnet (UB, Stem Mut, bearing, key, handwheel, hand wheel nut, handwheel packing ring, increase the structure of gate valve, stop valve, manufacture cost improves, and uses loaded down with trivial details.
Model utility content
The purpose of this utility model is for a kind of novel gland formula operated by handwheel device is provided, to solve the problem proposing in above-mentioned background technology.
In order to achieve the above object, the utility model is realized by the following technical solutions:
A kind of novel gland formula operated by handwheel device, comprise electrical header support, valve rod, Stem Mut, large gland, gland bolt, gland nut, bearing, lubricating cup, handwheel, hand wheel nut, key, described valve rod is connected by Stem Mut with electrical header support, described large gland is connected by gland bolt with electrical header support, described gland nut is connected with gland bolt, described bearing is connected with large gland, described lubricating cup is connected with bearing, described handwheel is connected by hand wheel nut with valve rod, described key is connected with valve rod, and is connected with handwheel.
As preferably, described large gland is connected by gland bolt with electrical header support.
As preferably, described gland nut and gland bolt are threaded connection.
As preferably, described key is between valve rod and handwheel.
The utility model gland type operated by handwheel device, the mode of the large gland of a kind of use is provided, directly in original constant situation of electrical header stent size part, increase the design of auxiliary large gland, directly use bolt to be connected with electrical header support, strengthen the interchangeability between operated by handwheel and electrical header operation.This structure can effectively convert electrical header operation to operated by handwheel, and has saved the expense of die sinking handwheel support again, simple and reliable for structure, with low cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of novel gland formula operated by handwheel device.
Embodiment
Below in conjunction with accompanying drawing and instantiation, the utility model is described in further details.
As shown in Figure 1, a kind of novel gland formula operated by handwheel device that the utility model is implemented, comprise electrical header support 1, valve rod 2, Stem Mut 3, large gland 4, gland bolt 5, gland nut 6, bearing 7, lubricating cup 8, handwheel 9, hand wheel nut 10, key 11, described valve rod 2 is connected by Stem Mut 3 with electrical header support 1, described large gland 4 is connected by gland bolt 5 with electrical header support 1, described gland nut 6 is connected with gland bolt 5, described bearing 7 is connected with large gland 4, described lubricating cup 8 is connected with bearing 7, described handwheel 9 is connected by hand wheel nut 10 with valve rod 2, described key 11 is connected with valve rod 2, and be connected with handwheel 9.
As preferably, described large gland 4 is connected by gland bolt 5 with electrical header support 1.
As preferably, described gland nut 6 is threaded connection with gland bolt 5.
As preferably, described key 11 is between valve rod 2 and handwheel 9.
The utility model gland type operated by handwheel device, the mode of the large gland of a kind of use is provided, directly in original constant situation of electrical header stent size part, increase the design of auxiliary large gland, directly use bolt to be connected with electrical header support, strengthen the interchangeability between operated by handwheel and electrical header operation.This structure can effectively convert electrical header operation to operated by handwheel, and has saved the expense of die sinking handwheel support again, simple and reliable for structure, with low cost.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle amendment that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (3)
1. a novel gland formula operated by handwheel device, comprise electrical header support, valve rod, Stem Mut, large gland, gland bolt, gland nut, bearing, lubricating cup, handwheel, hand wheel nut, key, it is characterized in that: described valve rod is connected by Stem Mut with electrical header support, described large gland is connected by gland bolt with electrical header support, described gland nut is connected with gland bolt, described bearing is connected with large gland, described lubricating cup is connected with bearing, described handwheel is connected by hand wheel nut with valve rod, described key is connected with valve rod, and is connected with handwheel.
2. a kind of novel gland formula operated by handwheel device according to claim 1, is characterized in that: described large gland is connected by gland bolt with electrical header support.
3. a kind of novel gland formula operated by handwheel device according to claim 1, is characterized in that: described key is between valve rod and handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004824.1U CN203743590U (en) | 2014-01-06 | 2014-01-06 | Novel pressing-cover type hand wheel operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004824.1U CN203743590U (en) | 2014-01-06 | 2014-01-06 | Novel pressing-cover type hand wheel operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743590U true CN203743590U (en) | 2014-07-30 |
Family
ID=51343391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420004824.1U Expired - Fee Related CN203743590U (en) | 2014-01-06 | 2014-01-06 | Novel pressing-cover type hand wheel operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135040A (en) * | 2015-10-08 | 2015-12-09 | 西诺威阀门控制（苏州）有限公司 | Track ball valve |
-
2014
- 2014-01-06 CN CN201420004824.1U patent/CN203743590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135040A (en) * | 2015-10-08 | 2015-12-09 | 西诺威阀门控制（苏州）有限公司 | Track ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224051 eleven groups of Xinmin village, Nanyang Town, Ting Lake District, Jiangsu, Yancheng City Patentee after: JIANGSU SHENGTAI VALVE Co.,Ltd. Address before: 224051 eleven groups of Xinmin village, Nanyang Town, Ting Lake District, Jiangsu, Yancheng City Patentee before: YANCHENG SNY VALVE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |