CN209041726U - A kind of valve handle extension device - Google Patents
A kind of valve handle extension device Download PDFInfo
- Publication number
- CN209041726U CN209041726U CN201821545089.XU CN201821545089U CN209041726U CN 209041726 U CN209041726 U CN 209041726U CN 201821545089 U CN201821545089 U CN 201821545089U CN 209041726 U CN209041726 U CN 209041726U
- Authority
- CN
- China
- Prior art keywords
- valve handle
- valve
- handle extension
- extension rod
- rod
- 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.)
- Active
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a kind of valve handle extension device, it include valve handle extension rod, bolt clamp device, valve rod, fixing seat, seamless steel pipe, U-shaped pipe card, the valve handle extension rod lower end is connect using bolt clamp device with valve rod, the valve handle extension rod lower end is provided with the circular hole with valve rod cooperation, the circular hole has the depth greater than valve rod extension, the circular hole surrounding is evenly arranged with several screw holes with bolt clamp device cooperation, described valve handle extension rod one end is cased with seamless steel pipe, valve handle extension rod and seamless steel pipe are fixed in fixing seat by the U-shaped pipe card, the valve handle extension rod upper end is provided with handwheel.Valve handle extension rod lower end is connect with valve rod, and valve handle extension rod upper end is provided with handwheel, be can be realized and is extended valve handle operating distance.The installation and removal of valve handle extension rod and valve rod are simple and convenient, can also adjust the depth that valve rod enters circular hole as needed, so that the height to handwheel is adjusted.
Description
Technical field
The utility model relates to valve field, especially a kind of valve handle extends device.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.In ship according to shipbuilding specification and the requirement of operation, there is spy in part valve member operated by handwheel position
It is different to require, but due on ship installation space be restricted, part valve member is mounted in below ground rack, such as is wanted in classification society rule
Cabin emergency suction inlet valve hand wheel is asked to be higher than ground rack 460mm, it is therefore desirable to which being extended to valve handle can just meet the requirements.
A kind of be able to extend of present demand extends device using the valve handle of distance.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose,
The utility model proposes a kind of are able to extend to extend device using the valve handle of distance.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of valve handle extends device, includes valve handle extension rod, bolt clamp device, valve rod, fixing seat, seamless
Steel pipe, U-shaped pipe card, the valve handle extension rod lower end are connect using bolt clamp device with valve rod, the valve handle extension rod
Lower end is provided with the circular hole with valve rod cooperation, and the circular hole has the depth greater than valve rod extension, and the circular hole surrounding is uniform
Several screw holes with bolt clamp device cooperation are provided with, described valve handle extension rod one end is cased with seamless steel pipe, the U-tube
Valve handle extension rod and seamless steel pipe are fixed in fixing seat by card, and the valve handle extension rod upper end is provided with handwheel.
As an improvement of the above technical solution, the U-shaped pipe card is to be threadedly coupled with fixing seat.
As a further improvement of the foregoing solution, the fixing seat is angle bar frame.
Further, the seamless steel pipe length is 150mm, is had between the seamless steel pipe internal diameter and valve handle extension rod outer diameter
There is the gap of 3mm.
Further, the handwheel is provided centrally with through-hole, and valve handle extension rod top is provided with the external screw thread of locking.
The beneficial effects of the utility model are: valve handle extension rod lower end is connect with valve rod, valve handle extension rod upper end is set
It is equipped with handwheel, can be realized and extend valve handle operating distance.Seamless steel pipe and valve handle extension rod are fixed by U-shaped pipe card
In fixing seat, valve handle extension rod is limited.Valve handle extension rod and valve rod are locked using bolt clamp device
Tightly, the circular hole of valve handle extension rod lower end has the depth greater than valve rod extension, makes the installation of valve handle extension rod and valve rod
With easy removal, the depth that valve rod enters circular hole can also be adjusted as needed, so that the height to handwheel is adjusted.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to Fig.1, a kind of valve handle of the utility model extends device, includes valve handle extension rod 1, bolt fastening
Device 2, valve rod 3, fixing seat 4, seamless steel pipe 5, U-shaped pipe card 6,1 lower end of valve handle extension rod use bolt clamp device 2
It is connect with valve rod 3,1 lower end of valve handle extension rod is provided with the circular hole cooperated with valve rod 3, and the circular hole, which has, is greater than valve rod
The depth of 3 extensions, the circular hole surrounding are evenly arranged with several screw holes cooperated with bolt clamp device 2, the valve handle
1 one end of extension rod is cased with seamless steel pipe 5, and valve handle extension rod 1 and seamless steel pipe 5 are fixed on fixing seat 4 by the U-shaped pipe card 6
On, 1 upper end of valve handle extension rod is provided with handwheel 7.1 lower end of valve handle extension rod is connect with valve rod 3, valve handle extension rod
1 upper end is provided with handwheel 7, can be realized and extends valve handle operating distance.By U-shaped pipe card 6 by seamless steel pipe 5 and valve handle
Extension rod 1 is fixed in fixing seat 4, is limited to valve handle extension rod 1.Valve handle is extended using bolt clamp device 2
Bar 1 and valve rod 3 are locked, and the circular hole of 1 lower end of valve handle extension rod has the depth greater than 3 extension of valve rod, make valve handle
Extension rod 1 and the installation and removal of valve rod 3 are simple and convenient, can also adjust the depth that valve rod 3 enters circular hole as needed, thus
The height of handwheel 7 is adjusted.
In the present embodiment, the U-shaped pipe card 6 is to be threadedly coupled with fixing seat 4.Use threaded connection as U-shaped pipe card 6
Easy to installation and removal with the connection type of fixing seat 4, installation environment requirement is low, is conveniently adjusted.As in the present embodiment
A kind of embodiment, the fixing seat 4 be angle bar frame.
In the present embodiment, 5 length of seamless steel pipe is 150mm, 5 internal diameter of seamless steel pipe and valve handle extension rod
With the gap of 3mm between 1 outer diameter.There is certain gap between 1 outer diameter of the seamless steel pipe 5 and valve handle extension rod, reaching
The rotation of valve handle extension rod 1 will not be hindered while position-limiting action.
In the present embodiment, the handwheel 7 is provided centrally with through-hole, and 1 top of valve handle extension rod is provided with locking
External screw thread.7 through-hole of handwheel is fitted closely with valve handle extension rod 1, and 1 top of valve handle extension rod is provided with the outer spiral shell of locking
Handwheel 7 is locked on valve handle extension rod 1 by line after handwheel 7.
The above specific structure and dimension data are illustrated to the preferred embodiment of the utility model, but this reality
It is not limited to the specific embodiments with novel creation, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Various equivalent deformation or replacement can be also made down, these equivalent deformations or replacement are all contained in the claim of this application and are limited
In fixed range.
Claims (5)
1. a kind of valve handle extends device, it is characterised in that: include valve handle extension rod (1), bolt clamp device (2),
Valve rod (3), fixing seat (4), seamless steel pipe (5), U-shaped pipe card (6), the valve handle extension rod (1) lower end use bolt fastening
Device (2) is connect with valve rod (3), and valve handle extension rod (1) lower end is provided with the circular hole with valve rod (3) cooperation, the circle
Hole has the depth greater than valve rod (3) extension, and the circular hole surrounding is evenly arranged with several and bolt clamp device (2) and cooperates
Screw hole, described valve handle extension rod (1) one end is cased with seamless steel pipe (5), and the U-shaped pipe card (6) is by valve handle extension rod (1)
It is fixed on fixing seat (4) with seamless steel pipe (5), valve handle extension rod (1) upper end is provided with handwheel (7).
2. a kind of valve handle according to claim 1 extends device, it is characterised in that: the U-shaped pipe card (6) and fixation
Seat (4) is to be threadedly coupled.
3. a kind of valve handle according to claim 2 extends device, it is characterised in that: the fixing seat (4) is angle steel
Bracket.
4. a kind of valve handle according to claim 1 extends device, it is characterised in that: seamless steel pipe (5) length
For 150mm, there is the gap of 3mm between seamless steel pipe (5) internal diameter and valve handle extension rod (1) outer diameter.
5. a kind of valve handle according to claim 1 extends device, it is characterised in that: handwheel (7) the center setting
There is through-hole, valve handle extension rod (1) top is provided with the external screw thread of locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545089.XU CN209041726U (en) | 2018-09-20 | 2018-09-20 | A kind of valve handle extension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545089.XU CN209041726U (en) | 2018-09-20 | 2018-09-20 | A kind of valve handle extension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041726U true CN209041726U (en) | 2019-06-28 |
Family
ID=67033935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545089.XU Active CN209041726U (en) | 2018-09-20 | 2018-09-20 | A kind of valve handle extension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253831A (en) * | 2020-08-31 | 2021-01-22 | 江苏大洋海洋装备有限公司 | Valve rod extension mechanism |
| CN113029667A (en) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | Nuclear sampling valve operating mechanism and sampling method |
| 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 |
-
2018
- 2018-09-20 CN CN201821545089.XU patent/CN209041726U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253831A (en) * | 2020-08-31 | 2021-01-22 | 江苏大洋海洋装备有限公司 | Valve rod extension mechanism |
| CN113029667A (en) * | 2021-02-24 | 2021-06-25 | 中国核动力研究设计院 | Nuclear sampling valve operating mechanism and sampling method |
| 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 |
|---|---|---|
| CN209041726U (en) | A kind of valve handle extension device | |
| CN205559998U (en) | Pipe support device with adjustable | |
| CN201358579Y (en) | Adjustable support bracket device | |
| CN209638522U (en) | A kind of pneumatic single diaphragm type double-acting actuating mechanism | |
| CN206072546U (en) | Novel spring suspension and support | |
| CN208968525U (en) | A kind of high-precision transit support | |
| CN204792352U (en) | Three -dimensional novel folder from top to bottom connection structure who rolls up iron core transformer | |
| CN208764403U (en) | A kind of visual pressure release control and regulation valve of pressure | |
| CN203109837U (en) | Threaded connection adjusting assembly | |
| CN204021241U (en) | Removable mechanical spare rudder | |
| CN209196210U (en) | A kind of high-pressure hydraulic pump of adjustable hydraulic pressure | |
| CN209083513U (en) | A kind of gas ballast valve for vacuum pump | |
| CN205235468U (en) | DAC developments axial compression post chromatographic system | |
| CN204368253U (en) | A kind of adjustable steering wheel pipe bracket device | |
| CN210599629U (en) | Multi-way valve installation assembly | |
| CN207500200U (en) | A kind of axis mixes pump automatic guide bracing means | |
| CN205424076U (en) | Novel because choke valve of high accuracy of digital display structure | |
| CN208235777U (en) | A kind of suspended ceiling mounting structure | |
| CN209262345U (en) | Control valve for small flows | |
| CN208760833U (en) | A kind of LNG ship pressure-bearing plancon adjustment device | |
| CN206441044U (en) | A kind of cantilever mounting frame | |
| CN215484903U (en) | Civil engineering construction support | |
| CN207437336U (en) | A kind of metering pump stent | |
| CN208749893U (en) | A kind of elastic support that can facilitate locking | |
| CN207814168U (en) | Fasten bolt of the end face far from bolt head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |