CN109237063B - 一种用于闸阀的外部可调式控制机构 - Google Patents
一种用于闸阀的外部可调式控制机构 Download PDFInfo
- Publication number
- CN109237063B CN109237063B CN201811465194.7A CN201811465194A CN109237063B CN 109237063 B CN109237063 B CN 109237063B CN 201811465194 A CN201811465194 A CN 201811465194A CN 109237063 B CN109237063 B CN 109237063B
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- Prior art keywords
- assembly
- ring
- gate valve
- rod
- 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.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811465194.7A CN109237063B (zh) | 2018-12-03 | 2018-12-03 | 一种用于闸阀的外部可调式控制机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811465194.7A CN109237063B (zh) | 2018-12-03 | 2018-12-03 | 一种用于闸阀的外部可调式控制机构 |
Publications (2)
Publication Number | Publication Date |
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CN109237063A CN109237063A (zh) | 2019-01-18 |
CN109237063B true CN109237063B (zh) | 2020-04-03 |
Family
ID=65074446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811465194.7A Active CN109237063B (zh) | 2018-12-03 | 2018-12-03 | 一种用于闸阀的外部可调式控制机构 |
Country Status (1)
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CN (1) | CN109237063B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0942527A (ja) * | 1995-07-26 | 1997-02-14 | Kubota Corp | 手動ハンドル |
CN203500537U (zh) * | 2013-09-30 | 2014-03-26 | 芜湖杰诺科技有限公司 | 一种软密封闸阀的手轮 |
CN205298786U (zh) * | 2016-01-20 | 2016-06-08 | 浙江纽沃阀门有限公司 | 一种闸阀的手轮 |
CN205298610U (zh) * | 2016-01-20 | 2016-06-08 | 浙江纽沃阀门有限公司 | 一种户外闸阀 |
CN205578796U (zh) * | 2016-05-11 | 2016-09-14 | 温州市维耐特阀门有限公司 | 一种锻钢止回阀 |
CN205639823U (zh) * | 2016-05-20 | 2016-10-12 | 浙江纽沃阀门有限公司 | 一种新型闸阀 |
CN108458157A (zh) * | 2018-04-22 | 2018-08-28 | 池香娥 | 一种可加长力臂的新型阀门手轮 |
-
2018
- 2018-12-03 CN CN201811465194.7A patent/CN109237063B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0942527A (ja) * | 1995-07-26 | 1997-02-14 | Kubota Corp | 手動ハンドル |
CN203500537U (zh) * | 2013-09-30 | 2014-03-26 | 芜湖杰诺科技有限公司 | 一种软密封闸阀的手轮 |
CN205298786U (zh) * | 2016-01-20 | 2016-06-08 | 浙江纽沃阀门有限公司 | 一种闸阀的手轮 |
CN205298610U (zh) * | 2016-01-20 | 2016-06-08 | 浙江纽沃阀门有限公司 | 一种户外闸阀 |
CN205578796U (zh) * | 2016-05-11 | 2016-09-14 | 温州市维耐特阀门有限公司 | 一种锻钢止回阀 |
CN205639823U (zh) * | 2016-05-20 | 2016-10-12 | 浙江纽沃阀门有限公司 | 一种新型闸阀 |
CN108458157A (zh) * | 2018-04-22 | 2018-08-28 | 池香娥 | 一种可加长力臂的新型阀门手轮 |
Also Published As
Publication number | Publication date |
---|---|
CN109237063A (zh) | 2019-01-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: External adjustable control mechanism for gate valve Effective date of registration: 20211224 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000039 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000039 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An external adjustable control mechanism for gate valve Effective date of registration: 20221216 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000042 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231026 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000042 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An external adjustable control mechanism for gate valves Effective date of registration: 20231101 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2023980063769 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |