CN202349345U - Buried valve position indication post - Google Patents
Buried valve position indication post Download PDFInfo
- Publication number
- CN202349345U CN202349345U CN2011204652190U CN201120465219U CN202349345U CN 202349345 U CN202349345 U CN 202349345U CN 2011204652190 U CN2011204652190 U CN 2011204652190U CN 201120465219 U CN201120465219 U CN 201120465219U CN 202349345 U CN202349345 U CN 202349345U
- Authority
- CN
- China
- Prior art keywords
- valve
- rod
- buried
- cylinder
- valve position
- 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
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to a buried valve position indication post which comprises a post body, wherein the post body comprises an upper post body and a lower post body; a valve rod is arranged in the post body and passes through the upper post body and the lower post body; an operation part is arranged at the upper end part of the valve rod and is used for operating the valve rod; a connection joint is arranged at the lower end part of the valve rod and is in transmission connection with a valve main shaft; the operation part can control the opening and closing of a valve through an extension rod; the lower post body is provided with a telescopic sleeve; and the telescopic sleeve is connected with a sleeve of the valve. The buried valve position indication post can be connected with the valve buried in the ground, an operator can operate to control the opening and closing of the valve on the ground, on one hand, the buried valve position has an anti-theft effect on the valve, and on the other hand, the valve position indication post is simple in structure and is convenient to operate.
Description
Technical field
the utility model is widely used in fire-fighting systems such as building, industry, relates to being used in the firemain system to open or the special valve class at the water source of blinding off a line, and particularly relates to a kind of buried valve position showing rod.
Background technique
are present, and in fire-fighting systems such as building, industry, it is essential to be used to connect phreatic valve, fetches water through valve is opened and closed.Existing is example with the inside screw non-rising stem type gate valve: inside screw non-rising stem type gate valve is swingle gate valve (or non-rising stem wedge gate valve) again, and the open-shut device of inside screw non-rising stem type gate valve is a flashboard, and the Stem Mut operated by rotary motion drives valve rod through rotating switch and rotates, and flashboard is promoted on flashboard, opens valve; In addition, the moving direction and the flow direction of flashboard are perpendicular, and gate valve can only be made standard-sized sheet and complete shut-down, can not do to regulate and throttling.
when inside screw non-rising stem type gate valve is applied in the fire-fighting system, often be embedded in valve body underground or body of wall inner, but when need using from body of wall or underground inconvenience of valve being operated ten minutes.
Summary of the invention
The purpose of
the utility model provides a kind of buried valve position showing rod.
For achieving the above object, the technological scheme that the utility model adopts is:
a kind of buried valve position showing rod; Comprise a cylinder; Described cylinder comprises cylinder, lower prop, has in the described cylinder to run through the described valve rod of going up cylinder, lower prop, and the upper end portion of described valve rod is provided with the operation unit that is used to operate this valve rod; The underpart of described valve rod is provided with and is used for the jointing that is in transmission connection mutually with the valve main shaft, and described operation unit can be through the switching of described extension rod control valve; Described lower prop is provided with telescopic tube, and described telescopic tube is connected with the sleeve of valve.
preferably, the underpart of described valve rod is provided with valve thimble, and the cap transmission of described valve thimble and valve is complementary.
preferably, the described cylinder of going up is provided with the direction board corresponding with the valve opening and closing position.
preferably, the material of described valve rod, jointing is a square steel.
preferably, described operation unit is handle or handwheel.
preferably, described valve is an inside screw non-rising stem type gate valve.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
the utility model can be connected by the valve inner with being embedded in ground; Operator can operate the switching of control valve on the ground; On the one hand valve is had the antitheft effect, valve position showing rod is simple in structure on the other hand, and is easy to operate.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
accompanying drawing 2 is the utility model and use schematic representation after inside screw non-rising stem type gate valve is connected.
wherein: 1, cylinder; 100, go up cylinder; 101, lower prop; 2, valve rod; 3, operating stem; 4, handle; 5, jointing; 6, valve thimble; 7, telescopic tube; 8, direction board; 9, valve body; 10, main shaft; 11, cap transmission; 12, sleeve.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
A kind of buried valve position showing rod that
are as shown in Figure 1 comprises a cylinder 1, and cylinder 1 comprises cylinder 100, lower prop 101, has the valve rod 2 that runs through cylinder 100, lower prop 101 in the cylinder 1.Specifically:
The upper end portion of
valve rod 2 is provided with the operation unit that is used to operate this valve rod 2, and perhaps valve rod 2 can attended operation bar 3, and operation unit is connected on the operating stem 3, and operation unit can be handwheel or handle 4; The underpart of valve rod 2 is provided with jointing 5 and valve thimble 6.Lower prop 101 bottoms are provided with telescopic tube 7.In the present embodiment, the material of valve rod 2, jointing 5 is a square steel.
in addition, last cylinder 100 is provided with the direction board corresponding with the valve opening and closing position 8.
Existing is example with the inside screw non-rising stem type gate valve, as shown in Figure 2:
The valve body 9 of
inside screw non-rising stem type gate valve is embedded in the ground, and cylinder 1 is vertically installed, and jointing 5 is connected with the main shaft 10 of inside screw non-rising stem type gate valve, and simultaneously, valve thimble 6 is fixed through the fastening piece like bolt and so on the cap transmission 11 of inside screw non-rising stem type gate valve; The flanged joint of the telescopic tube 7 of lower prop 101 is connected with the adpting flange of the sleeve 12 of inside screw non-rising stem type gate valve, and whole cylinder 1 is fixed with inside screw non-rising stem type gate valve.
in use, through rotatable handle 4, transmission valve rod 2 rotates with the main shaft 10 that drives inside screw non-rising stem type gate valve, thereby opens the valve plate of inside screw non-rising stem type gate valve, makes valve source opening state; Equally, when needing throttle down, still get final product through rotatable handle 4.
in addition, direction board 8 can also show the shutter opening and closing state, and as when the valve open, direction board 8 shows OPEN; As when the valve closing, direction board 8 shows SHUT.
can make personnel's direct control inside screw non-rising stem type gate valve on the ground through valve position showing rod like this, and through direction board indicating valve bit switch state.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (6)
1. buried valve position showing rod; Comprise a cylinder; Described cylinder comprises cylinder, lower prop, it is characterized in that: have in the described cylinder and run through the described valve rod of going up cylinder, lower prop, the upper end portion of described valve rod is provided with the operation unit that is used to operate this valve rod; The underpart of described valve rod is provided with and is used for the jointing that is in transmission connection mutually with the valve main shaft, and described operation unit can be through the switching of described extension rod control valve; Described lower prop is provided with telescopic tube, and described telescopic tube is connected with the sleeve of valve.
2. buried valve position according to claim 1 showing rod, it is characterized in that: the underpart of described valve rod is provided with valve thimble, and the cap transmission of described valve thimble and valve is complementary.
3. buried valve position according to claim 1 showing rod, it is characterized in that: the described cylinder of going up is provided with the direction board corresponding with the valve opening and closing position.
4. buried valve position according to claim 1 showing rod, it is characterized in that: the material of described valve rod, jointing is a square steel.
5. buried valve position according to claim 1 showing rod, it is characterized in that: described operation unit is handle or handwheel.
6. buried valve position according to claim 1 showing rod, it is characterized in that: described valve is an inside screw non-rising stem type gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204652190U CN202349345U (en) | 2011-11-22 | 2011-11-22 | Buried valve position indication post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204652190U CN202349345U (en) | 2011-11-22 | 2011-11-22 | Buried valve position indication post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349345U true CN202349345U (en) | 2012-07-25 |
Family
ID=46538352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204652190U Expired - Fee Related CN202349345U (en) | 2011-11-22 | 2011-11-22 | Buried valve position indication post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654663A (en) * | 2017-11-10 | 2018-02-02 | 大连祥瑞阀门制造有限公司 | Self-closing non-return deck drainage emergency valve |
-
2011
- 2011-11-22 CN CN2011204652190U patent/CN202349345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654663A (en) * | 2017-11-10 | 2018-02-02 | 大连祥瑞阀门制造有限公司 | Self-closing non-return deck drainage emergency valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202349345U (en) | Buried valve position indication post | |
| CN203627817U (en) | Buried butterfly valve with telescopic lengthened rod device | |
| CN201747396U (en) | Coal mine underground pneumatic air-door locking control device | |
| CN203796305U (en) | Mining automatic air door | |
| CN202418869U (en) | Through-the-wall valve location indicating column | |
| CN105276208A (en) | Multifunctional butterfly valve | |
| CN205778938U (en) | A kind of water sealing structure for push pipe starting well hole | |
| CN204647395U (en) | With the unitary tape ball valve with lock of check function | |
| CN209194595U (en) | A kind of blocking device applied to Urban Underground pipe gallery hoisting port safeguard | |
| CN204061941U (en) | A kind of multi-functional butterfly valve | |
| CN202705383U (en) | Longitudinal-horizontal type sealing valve for blast furnace | |
| CN204004747U (en) | A kind of valve safety interlock | |
| CN203939465U (en) | Automatic valve opening and closing device for hydraulic tongs | |
| CN202431292U (en) | Pneumatic automatic air door | |
| CN203783518U (en) | Manual locking device | |
| CN206093022U (en) | Gate valve is opened and close to concealed in one end flange telescopic | |
| CN206468880U (en) | Hand liquid-operated flat valve | |
| CN203335940U (en) | Superhigh pressure difference reflux valve | |
| CN203258098U (en) | Sampling ball valve with double control mechanisms | |
| CN204357216U (en) | A kind of door lock | |
| CN204042052U (en) | A kind of plastics connect ball valve | |
| CN204153298U (en) | A kind of GB Flange Ball Valves | |
| CN204628603U (en) | A kind of dark rod flat plate gate valve | |
| CN204062127U (en) | Standpipe ball valve protector | |
| CN204114180U (en) | The little double-direction control butterfly valve turnover panel of a kind of impact |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: Ping Wang Zhen Wujiang District of Suzhou City, Jiangsu province 215221 Zhonglu Industrial Zone No. 2 Fuping Road Patentee after: Suzhou gelangfu equipment manufacturing Limited by Share Ltd Address before: 215225 Jiangsu city of Suzhou province Wujiang City Pingwang town Mei Yan Dragon Road No. 3 Patentee before: Galumph (Suzhou) Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20191122 |