CN203245707U - Restoring device of stop valve - Google Patents
Restoring device of stop valve Download PDFInfo
- Publication number
- CN203245707U CN203245707U CN 201320215370 CN201320215370U CN203245707U CN 203245707 U CN203245707 U CN 203245707U CN 201320215370 CN201320215370 CN 201320215370 CN 201320215370 U CN201320215370 U CN 201320215370U CN 203245707 U CN203245707 U CN 203245707U
- Authority
- CN
- China
- Prior art keywords
- stop valve
- transmission shaft
- restoring device
- valve
- sliding bearing
- 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 - Lifetime
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a restoring device of a stop valve. The restoring device of the stop valve can restore an opening of the stop valve and is characterized by comprising a sliding bearing (4) installed on a transmission shaft (2). The sliding bearing (4) is assembled on a combination bearing seat (3). A grinding head (1) is installed at one end of the transmission shaft (2) and a hand wheel (5) is linked with the other end of the transmission shaft (2). The restoring device of the stop valve is simple in structure, small in size, light in weight, convenient to carry, rapid and convenient to install, easy to operate, and capable of being suitable for on-spot maintenance and for maintenance after the stop valve is detached. The stop valve can be restored in a manual grinding mode or in an electric grinding mode.
Description
Technical field
The utility model relates to a kind of instrument, specifically a kind of stop valve obturator.
Background technology
Stop valve is plant produced with the major part of pipe control system, because that sealing valve port and flap are subjected to behind the Mediawear is poorly sealed, the problem of valve leak often occurs, and has a strong impact on production and product quality and field type facility.Must change valve such as serious just leakage of valve, the stop valve that changes becomes scrap iron mostly, even maintenance also is to adopt the underhand polish valve port, the time is long, and efficient is low, wastes quite large.
Summary of the invention
The purpose of this utility model provides a kind of stop valve obturator that can repair the stop valve valve port.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of stop valve obturator, it comprises the sliding bearing that is installed on the power transmission shaft, sliding bearing is assemblied on the built-up shaft bearing, one end of power transmission shaft is equipped with bistrique, and the other end of power transmission shaft is connected with handwheel.
For increasing work efficiency, the utility model handwheel is provided with the Connection Block that connects power output shaft.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, it is simple in structure, volume is little, lightweight, be easy to carry about with one, quick and easy for installation, simple to operate, can be fit to the maintenance that field maintenance can be fit to disassemble again, and operation can be by hand lapping reparation or electric grinding reparation.
Description of drawings
Fig. 1 is structural representation explosive view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Figure 1, a kind of stop valve obturator, it comprises the sliding bearing 4 that is installed on the power transmission shaft 2, and sliding bearing 4 is assemblied on the built-up shaft bearing 3, and an end of power transmission shaft 2 is equipped with bistrique 1, and the other end of power transmission shaft 2 is connected with handwheel 5.
When the utility model uses, select the cup wheel that is fit to stop valve valve port size or bowl abrasive wheel or sand paper all can, it firmly is installed on the bistrique 1, in built-up shaft bearing 3, select again a bearing block identical with the valve loam cake installation dimension that needs maintenance, built-up shaft bearing 3 is installed on the valve gap position, then bistrique 1 is placed in the valve body, this moment, power transmission shaft 2 was in the valve central point, the grinding face of bistrique 1 is parallel with the valve seal valve port, at this moment, rotate handwheel 5, bistrique 1 rotates, and carries out reconditioning to being in valve than the seal point of position, deep.
Embodiment 2:
For increasing work efficiency, the utility model handwheel 5 is provided with the Connection Block 6 that connects power output shaft.Output shaft on the electric hand drill is connected with Connection Block 6, can realizes the reparation of stop valve electric grinding.Remaining with embodiment 1.
Claims (2)
1. stop valve obturator, it is characterized in that it comprises the sliding bearing (4) that is installed on the power transmission shaft (2), sliding bearing (4) is assemblied on the built-up shaft bearing (3), one end of power transmission shaft (2) is equipped with bistrique (1), and the other end of power transmission shaft (2) is connected with handwheel (5).
2. stop valve obturator according to claim 1 is characterized in that handwheel (5) is provided with the Connection Block (6) that connects power output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215370 CN203245707U (en) | 2013-04-25 | 2013-04-25 | Restoring device of stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215370 CN203245707U (en) | 2013-04-25 | 2013-04-25 | Restoring device of stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245707U true CN203245707U (en) | 2013-10-23 |
Family
ID=49372168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215370 Expired - Lifetime CN203245707U (en) | 2013-04-25 | 2013-04-25 | Restoring device of stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434717A (en) * | 2019-08-22 | 2019-11-12 | 中船黄埔文冲船舶有限公司 | A kind of grinding device for shut-off valve |
-
2013
- 2013-04-25 CN CN 201320215370 patent/CN203245707U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434717A (en) * | 2019-08-22 | 2019-11-12 | 中船黄埔文冲船舶有限公司 | A kind of grinding device for shut-off valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 413200 Yinhe Road, Maocaojie Town, Nanxian County, Yiyang City, Hunan Province Patentee after: Hunan Jixiang Biotechnology Co.,Ltd. Address before: 413200 No. 42 Yinhe Road, Maocaojie Town, Nanxian County, Yiyang City, Hunan Province Patentee before: Hunan Top Bamboo Hemp Industry Development Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |