CN202392263U - Extended valve rod of valve handle for ship - Google Patents
Extended valve rod of valve handle for ship Download PDFInfo
- Publication number
- CN202392263U CN202392263U CN2011204859247U CN201120485924U CN202392263U CN 202392263 U CN202392263 U CN 202392263U CN 2011204859247 U CN2011204859247 U CN 2011204859247U CN 201120485924 U CN201120485924 U CN 201120485924U CN 202392263 U CN202392263 U CN 202392263U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- lengthening
- valve
- lengthening valve
- handwheel
- 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
Images
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an extended valve rod of a valve handle for a ship. The bottom end of the extended valve rod is provided with an inner square hole for inserting the top end of the valve rod of the valve, an outer square head with a stud is arranged on the top end of the extended valve rod, and the valve handle is arranged on the top end of the extended valve rod; the middle of the extended valve rod is provided with a fixing ring; and the outer wall of the middle of the extended valve rod is also provided with a plurality of aperture indication marks which are arranged along the axial direction of the extended valve rod. The utility model solves the problems that a sea valve under a floor plate of a cabin is not high enough and is inconvenient to operate, and the extended valve rod of a valve handle for a ship is convenient for operation and can also be used for monitoring the aperture of the valve.
Description
Technical field
The utility model relates to the ship ' s equipment field, particularly relates to a kind of lengthening valve rod of marine valve handwheel.
Background technique
According to the related request of Rules and Regulations for the Construction and Classification of Sea Going Steel Ships, the handwheel of the emergent suction inlet valve in the handwheel of main sea cock and valve and cabin should exceed on the checker plate, generally should exceed the above 450mm of checker plate.In the existing technology, the valve handle of pressing the boats and ships standard manufacture is generally shorter, and the kingston valve gate open often is installed under the ground bed board, causes the handwheel height often not meet code requirement.
The model utility content
The technical problem that the utility model will solve is that maritime valve is not high enough under ground, the solution cabin bed board, the problem of being inconvenient to operate, and a kind of lengthening valve rod of specialized designs makes it stretch out more than ground, the cabin bed board easy-to-operat.
For solveing the technical problem, adopt following technological scheme:
A kind of lengthening valve rod of marine valve handwheel, the bottom of described lengthening valve rod is provided with the internal square hole that is used to insert the valve rod top; The top of described lengthening valve rod is the outer square head of band double-screw bolt, and handwheel is installed; Retaining ring is equipped with at the middle part of described lengthening valve rod.
The middle part outer wall of the described lengthening valve rod of the utility model also is provided with several aperture cue marks along lengthening valve rod axially-aligned.
The bottom of the described lengthening valve rod of the utility model is provided with the locking nut that is used to lock lengthening valve rod and valve rod.
The described retaining ring of the utility model is provided with and is used for the lengthening valve rod is fixed on other structural supports.
The described lengthening valve rod of the utility model is rotatably installed on the retaining ring, and the aperture cue mark at described lengthening valve rod middle part indicates through the rotation lifting height of this lengthening valve rod.
In described several aperture cue marks of the utility model, be positioned at the closing flag that is labeled as of the top, this closing flag is concordant with the top of retaining ring.
Beneficial effect of the present invention is following:
The lengthening valve rod of the marine valve handwheel of the utility model efficiently solves the problem that maritime valve under ground, the cabin in the past bed board is not high enough, be inconvenient to operate.Use the lengthening valve rod of the utility model not only easy to operate, can also monitor the aperture size of valve simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
Fig. 1 is the work schematic representation of lengthening valve rod;
Fig. 2 is the structural representation of lengthening valve rod;
Fig. 3 is that the A of Fig. 2 is to view;
Fig. 4 is the retaining ring and the aperture schematic representation of lengthening valve rod;
Fig. 5 is that the B of Fig. 4 is to view.
Among the figure: 1, lengthening valve rod; 2, handwheel; 3, retaining ring; 4, locking nut; 5, support; 6, valve rod.
Embodiment
The embodiment of the utility model shown in Fig. 1-5, a kind of lengthening valve rod of marine valve handwheel, the lengthening valve rod 1 the bottom be provided with the internal square hole that is used to insert valve rod 6 tops; The top of lengthening valve rod 1 is the outer square head of band double-screw bolt, and handwheel 2 is installed; Retaining ring 3 is equipped with at the middle part of lengthening valve rod 1.
In the present embodiment, the middle part outer wall of lengthening valve rod 1 also is provided with several aperture cue marks along lengthening valve rod 1 axially-aligned.The bottom of lengthening valve rod 1 is provided with the locking nut 4 that is used to lock lengthening valve rod 1 and valve rod 6.Retaining ring 3 is provided with and is used for lengthening valve rod 1 is fixed on other structural supports 5.Lengthening valve rod 1 is rotatably installed on the retaining ring 3, and the aperture cue mark at lengthening valve rod 1 middle part indicates through the rotation lifting height of this lengthening valve rod 1.In several aperture cue marks, what be positioned at the top is labeled as closing flag " 0 ", and this closing flag " 0 " is concordant with the top of retaining ring 3.Other marks are along the axially downward size of mark valve opening successively of lengthening valve rod 1.
During use, the bottom of lengthening valve rod 1 is enclosed within the top of valve rod 6, and through locking nut 4 lockings, the handwheel 2 at rotation top, the aperture of observing valve through the aperture cue mark at lengthening valve rod 1 middle part.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (6)
1. the lengthening valve rod of a marine valve handwheel, it is characterized in that: the bottom of described lengthening valve rod (1) is provided with the internal square hole that is used to insert valve rod (6) top; The top of described lengthening valve rod (1) is the outer square head of band double-screw bolt, and handwheel (2) is installed; Retaining ring (3) is equipped with at the middle part of described lengthening valve rod (1).
2. the lengthening valve rod of marine valve handwheel according to claim 1 is characterized in that: the middle part outer wall of said lengthening valve rod (1) also is provided with several aperture cue marks along lengthening valve rod (1) axially-aligned.
3. the lengthening valve rod of marine valve handwheel according to claim 2 is characterized in that: the bottom of described lengthening valve rod (1) is provided with the locking nut (4) that is used for locking lengthening valve rod (1) and valve rod (6).
4. the lengthening valve rod of marine valve handwheel according to claim 3 is characterized in that: described retaining ring (3) is provided with and is used for lengthening valve rod (1) is fixed on other structural supports (5).
5. according to the lengthening valve rod of any described marine valve handwheel in the claim 2 to 4; It is characterized in that: described lengthening valve rod (1) is rotatably installed on the retaining ring (3), and the aperture cue mark at described lengthening valve rod (1) middle part indicates through the rotation lifting height of this lengthening valve rod (1).
6. the lengthening valve rod of marine valve handwheel according to claim 5 is characterized in that: in described several aperture cue marks, be positioned at the closing flag that is labeled as of the top, this closing flag is concordant with the top of retaining ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204859247U CN202392263U (en) | 2011-11-29 | 2011-11-29 | Extended valve rod of valve handle for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204859247U CN202392263U (en) | 2011-11-29 | 2011-11-29 | Extended valve rod of valve handle for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392263U true CN202392263U (en) | 2012-08-22 |
Family
ID=46667190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204859247U Expired - Fee Related CN202392263U (en) | 2011-11-29 | 2011-11-29 | Extended valve rod of valve handle for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916462A (en) * | 2018-09-30 | 2018-11-30 | 广船国际有限公司 | A kind of valve member locking device |
| CN114046379A (en) * | 2021-10-18 | 2022-02-15 | 上海沪东造船阀门有限公司 | Subsea valve extension operation device and assembly operation method |
-
2011
- 2011-11-29 CN CN2011204859247U patent/CN202392263U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916462A (en) * | 2018-09-30 | 2018-11-30 | 广船国际有限公司 | A kind of valve member locking device |
| CN114046379A (en) * | 2021-10-18 | 2022-02-15 | 上海沪东造船阀门有限公司 | Subsea valve extension operation device and assembly operation method |
| CN114046379B (en) * | 2021-10-18 | 2024-04-23 | 上海沪东造船阀门有限公司 | Subsea valve extension operating device and assembly operating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202392263U (en) | Extended valve rod of valve handle for ship | |
| CN202279210U (en) | Antitheft lock of hatch cover | |
| CN102303817B (en) | Screwing-in anchoring device for crane | |
| CN203666923U (en) | Small ship hawse pipe wave blocking cover plate | |
| CN204878260U (en) | Marine adjustable oar bolt for paddle | |
| CN207333854U (en) | A kind of air reducing valve peculiar to vessel | |
| CN202454718U (en) | Omnibearing foldable type antenna seat for ship | |
| CN201670341U (en) | Rubber cock device for deck launching | |
| Chin | Dry Docking of Vessels | |
| CN205499293U (en) | Scalable pole of multipurpose lifeboat | |
| CN204056196U (en) | Freighter stem | |
| CN202414100U (en) | Blow-off cock valve structure at hull bottom | |
| CN205479548U (en) | Aseptic relief valve of spring | |
| CN205113679U (en) | Rectangle air funnel of container ship ligature bridge regional setting | |
| CN209021959U (en) | Converter Station Valve cooling system fluid-valve extracting tool | |
| CN212273668U (en) | Storage tank container | |
| CN104727917B (en) | A kind of marine engines exhaust pipe rain-proof water installations | |
| JP2014113897A (en) | Cover plate and air lubrication device and ship | |
| CN203332346U (en) | Ship anchor chain corridor equipment | |
| KR20140064003A (en) | Locking device for sea chest | |
| CN204021199U (en) | A kind of ferry glass reinforced plastic boat with screw propeller inspection well | |
| CN210822641U (en) | Valve access cover of ship engine room bottom floor plate | |
| CN206988468U (en) | Ball valve overhauls sealing machine latch-up structure | |
| CN206937136U (en) | Ball valve overhauls mechanical locking | |
| CN201844053U (en) | Limitation device of a ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee after: Middle ship Huangpu Wen Chong boats and ships Co., Ltd Address before: Cheung Chau Street in Whampoa District of Guangzhou City, Guangdong Province, No. 188 510715 Patentee before: CSSC Guangzhou Shipbuilding Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |