CN103133754A - Heavy hammer-type sector valve manual operating device - Google Patents
Heavy hammer-type sector valve manual operating device Download PDFInfo
- Publication number
- CN103133754A CN103133754A CN 201110373073 CN201110373073A CN103133754A CN 103133754 A CN103133754 A CN 103133754A CN 201110373073 CN201110373073 CN 201110373073 CN 201110373073 A CN201110373073 A CN 201110373073A CN 103133754 A CN103133754 A CN 103133754A
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- Prior art keywords
- valve
- heavy hammer
- operating device
- handle
- manual operating
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Abstract
The invention discloses a heavy hammer-type sector valve manual operating device which comprises a valve body, a valve, a rotating shaft, a heavy hammer rod, a heavy hammer, a limiting iron block and a handle. The valve is arranged in the valve body and connected with the rotating shaft. The heavy hammer is connected with the rotating shaft through the heavy hammer rod. The handle is arranged on the valve. The limiting iron block is arranged on the valve body. The heavy hammer sector valve manual operating device is capable of effectively achieving starting and stopping of the valve, simple in structure, reliable and low in cost.
Description
Technical field
The present invention relates to a kind of hydraulic pressure installation, be specifically related to a kind of counter weight type sector valve manual operating device.
Background technique
Segmental valve extensive use in the material conveying process of the industries such as electric power, chemical industry, cement, in conventional construction, multiplex electronic or other structure of segmental valve.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of simple and easy, reliably, counter weight type sector valve manual operating device cheaply.
The technical solution used in the present invention is: a kind of counter weight type sector valve manual operating device, comprise valve body, valve, rotating shaft, movement weight rod, weight, spacing iron block and handle, be provided with valve in described valve body, valve is connected with rotating shaft, described weight is connected with rotating shaft by movement weight rod, described valve is provided with handle, and described valve body is provided with spacing iron block.
As preferably, described handle is the extension type handle.
The working procedure of the manual segmental valve of the present invention is the process that operating grip band movable valve rotates around the axis, the moment of weight and valve is cancelled out each other, in the process that valve rotates around the axis the operator only need very little masterpiece to be used on handle just can rotating valve, thereby realized the manual working of segmental valve.During the valve closing state, limited location iron block limit is lived valve location, (scalable) indentation of handle during valve opening state and being blocked by valve shell, and valve is lockable the position.
The invention has the beneficial effects as follows: 1, can effectively realize the keying of valve; 2, simple in structure, reliable, cost is low.
Description of drawings
Fig. 1 is the structural representation of closed condition of the present invention;
Fig. 2 is the structural representation of open mode of the present invention.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments:
As illustrated in fig. 1 and 2: a kind of counter weight type sector valve manual operating device, comprise valve body 1, valve 2, rotating shaft 3, movement weight rod 4, weight 5, spacing iron block 6 and handle 7, be provided with valve 2 in described valve body 1, valve 2 is connected with rotating shaft 3, described weight 5 is connected with rotating shaft 3 by movement weight rod 4, described valve 2 is provided with handle 7, and described valve body 1 is provided with spacing iron block 6.Described handle 7 is the extension type handle.
Claims (2)
1. counter weight type sector valve manual operating device, it is characterized in that: comprise valve body, valve, rotating shaft, movement weight rod, weight, spacing iron block and handle, be provided with valve in described valve body, valve is connected with rotating shaft, described weight is connected with rotating shaft by movement weight rod, described valve is provided with handle, and described valve body is provided with spacing iron block.
2. counter weight type sector valve manual operating device according to claim 1, it is characterized in that: described handle is the extension type handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110373073 CN103133754A (en) | 2011-11-22 | 2011-11-22 | Heavy hammer-type sector valve manual operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110373073 CN103133754A (en) | 2011-11-22 | 2011-11-22 | Heavy hammer-type sector valve manual operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133754A true CN103133754A (en) | 2013-06-05 |
Family
ID=48493972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110373073 Pending CN103133754A (en) | 2011-11-22 | 2011-11-22 | Heavy hammer-type sector valve manual operating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133754A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657021A (en) * | 2018-06-29 | 2020-01-07 | 潍柴动力股份有限公司 | Vortex front control valve and engine |
| CN111550569A (en) * | 2020-04-22 | 2020-08-18 | 中国科学院力学研究所 | Opening and closing device suitable for combustion chamber |
| CN113401663A (en) * | 2021-07-29 | 2021-09-17 | 苏州捷赛机械股份有限公司 | Cambered surface roof valve |
-
2011
- 2011-11-22 CN CN 201110373073 patent/CN103133754A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657021A (en) * | 2018-06-29 | 2020-01-07 | 潍柴动力股份有限公司 | Vortex front control valve and engine |
| CN111550569A (en) * | 2020-04-22 | 2020-08-18 | 中国科学院力学研究所 | Opening and closing device suitable for combustion chamber |
| CN113401663A (en) * | 2021-07-29 | 2021-09-17 | 苏州捷赛机械股份有限公司 | Cambered surface roof valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |