CN105889609A - Valve with telescopic valve rod - Google Patents
Valve with telescopic valve rod Download PDFInfo
- Publication number
- CN105889609A CN105889609A CN201610453980.XA CN201610453980A CN105889609A CN 105889609 A CN105889609 A CN 105889609A CN 201610453980 A CN201610453980 A CN 201610453980A CN 105889609 A CN105889609 A CN 105889609A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- rod
- fixedly connected
- fixing seat
- 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.)
- Pending
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Classifications
-
- 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
- F16K31/46—Mechanical actuating means for remote operation
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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
- F16K31/60—Handles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The invention discloses a valve with a telescopic valve rod. The valve comprises a valve body and the valve rod, wherein the top of the valve body is fixedly connected with a protective pipe, the bottom end of the valve rod penetrates through the valve body and is in rotary connection with the valve body, a fixing seat, a connecting plate and a fixing plate are respectively arranged inside the protective pipe, through holes are formed in the fixing plate, the end, away from the valve body, of the valve rod is fixedly connected with the middle end of the bottom of the fixing plate, the top of the fixing seat is fixedly connected with a rotary handle, the middle end of the bottom of the fixing seat is fixedly connected with a connecting rod, the end, away from the fixing seat, of the connecting rod is fixedly connected with the middle end of the top of the connecting plate, and the bottom of the connecting plate are fixedly connected with a limiting block support and two limiting pins respectively. The valve with the telescopic valve rod is simple in structure, convenient to operate and capable of making the valve rod extend to the position closer to the ground, so that a worker controls the valve without going down to a well pit and works safely.
Description
Technical field
The present invention relates to valve technology field, be specially a kind of telescopic valve of valve rod.
Background technology
Valve is the control parts in fluid delivery system, has cut-off, regulation, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.
For the valve of fluid control systems, various valves used from simplest stop valve to extremely complex robot control system(RCS), its kind and specification are the most various.Valve can be used for controlling the flowing of all kinds fluids such as sky gas and water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve material such as grade according to material.
At present, the utilization field of valve is the most extensive, such as it is used in foggara and underground natural gas etc., and the length of the swing handle design of the valve used in underground is shorter, if the pipeline using this valve needs maintenance or replacing to need under staff to ability rotating valve handle in well, but staff can be caused dyspnea by the atmosphere draught-free in well, thus affect the normal work of staff.
Summary of the invention
It is an object of the invention to provide a kind of telescopic valve of valve rod, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of telescopic valve of valve rod，Including valve and valve rod，The top of described valve is fixedly connected with protection pipe，Described valve rod is positioned at the inside of protection pipe，The bottom of described valve rod is run through valve and is rotationally connected with valve，The inside of described protection pipe is respectively arranged with fixing seat、Connecting plate and fixed plate，Through hole is offered in described fixed plate，Described valve rod is fixed be connected away from one end of valve and the bottom middle-end of fixed plate，The top of described fixing seat is fixedly connected with swing handle，The bottom middle-end of described fixing seat is fixedly connected with connecting rod，Described connecting rod is fixed be connected away from one end of fixing seat and the top middle-end of connecting plate，The bottom of described connecting plate is respectively fixedly connected with limited location block support and two spacer pins，Described bracket of stop block is positioned at the middle-end of connecting plate，Two spacer pins are symmetrical arranged with the axis of bracket of stop block，Described bracket of stop block is provided with, away from one end of connecting plate, the limited block contacted with fixed plate，Described spacer pin runs through through hole and fixing with the position-arresting disk arranged below fixed plate is connected.
Preferably, the quantity of described swing handle is two, and two swing handles are symmetrical arranged with the axis of fixing seat.
Preferably, the groove cell wall of described swing handle offers anti-skidding fingerprint groove.
Preferably, the quantity of described through hole is four, and four through holes are spaced substantially equidistant.
Compared with prior art, the invention has the beneficial effects as follows:
(1), the telescopic valve of valve rod of the present invention, simple in construction, easy to operate, it is possible to make valve rod extend to nearer position, distance ground, make staff lower just can valve be controlled in well, make the work that staff is safer.
(2), the telescopic valve of valve rod of the present invention; by protection pipe, connecting rod, connecting plate, spacer pin fixed plate with the use of; the length making valve rod increases to serve valve rod preferably to be protected; avoid the situation that the shorter staff of needs of valve rod enters in well; and the phenomenon of valve rod bending is not had when valve rod rotates; also by fixing seat and swing handle with the use of, make valve rod convenient when Telescopic rotating, provide more preferable slewing for staff.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation of swing handle of the present invention；
Fig. 3 is the structural representation of fixed plate of the present invention.
In figure: 1 valve, 2 valve rods, 3 protection pipes, 4 fix seat, 5 connecting plates, 6 fixed plates, 7 through holes, 8 swing handles, 9 connecting rods, 10 bracket of stop blocks, 11 spacer pins, 12 limited blocks, 13 position-arresting disks, 14 anti-skidding fingerprint grooves.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-3，The present invention provides a kind of technical scheme: a kind of telescopic valve of valve rod，Including valve 1 and valve rod 2，The top of valve 1 is fixedly connected with protection pipe 3，Valve rod 2 is positioned at the inside of protection pipe 3，The bottom of valve rod 2 is run through valve 1 and is rotationally connected with valve 1，The inside of protection pipe 3 is respectively arranged with fixing seat 4、Connecting plate 5 and fixed plate 6，Through hole 7 is offered in fixed plate 6，The quantity of through hole 7 is four，Four through holes 7 are spaced substantially equidistant，Valve rod 2 is fixed be connected away from one end of valve 1 and the bottom middle-end of fixed plate 6，The top of fixing seat 4 is fixedly connected with swing handle 8，The quantity of swing handle 8 is two，Two swing handles 8 are symmetrical arranged with the axis of fixing seat 4，By fixing seat 4 and swing handle 8 with the use of，Make valve rod 2 convenient when Telescopic rotating，More preferable slewing is provided for staff，Anti-skidding fingerprint groove 14 is offered on the groove cell wall of swing handle 8，The bottom middle-end of fixing seat 4 is fixedly connected with connecting rod 9，Connecting rod 9 is fixed be connected away from one end of fixing seat 4 and the top middle-end of connecting plate 5，The bottom of connecting plate 5 is respectively fixedly connected with limited location block support 10 and two spacer pins 11，By protection pipe 3、Connecting rod 9、Connecting plate 5、The fixed plate 6 of spacer pin 11 with the use of，The length making valve rod 2 increases to serve valve rod 2 preferably to be protected，Avoid the situation that the shorter staff of needs of valve rod 2 enters in well，And the phenomenon of valve rod 2 bending is not had when valve rod 2 rotates，Bracket of stop block 10 is positioned at the middle-end of connecting plate 5，Two spacer pins 11 are symmetrical arranged with the axis of bracket of stop block 10，Bracket of stop block 10 is provided with, away from one end of connecting plate 5, the limited block 12 contacted with fixed plate 6，Spacer pin 11 runs through through hole 7 and fixing with the position-arresting disk 13 arranged below fixed plate 6 is connected，Use position-arresting disk 13，Valve rod 2 can be made when working again, to play more preferable position-limiting action，Simple in construction，Easy to operate，Valve rod 2 can be made to extend to the position that distance ground is nearer，Staff is made lower just can valve 1 to be controlled in well，Make the work that staff is safer.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
- null1. the telescopic valve of valve rod，Including valve (1) and valve rod (2)，It is characterized in that: the top of described valve (1) is fixedly connected with protection pipe (3)，Described valve rod (2) is positioned at the inside of protection pipe (3)，The bottom of described valve rod (2) is run through valve (1) and is rotationally connected with valve (1)，The inside of described protection pipe (3) is respectively arranged with fixing seat (4)、Connecting plate (5) and fixed plate (6)，Through hole (7) is offered in described fixed plate (6)，Described valve rod (2) is fixed be connected away from one end of valve (1) and the bottom middle-end of fixed plate (6)，The top of described fixing seat (4) is fixedly connected with swing handle (8)，The bottom middle-end of described fixing seat (4) is fixedly connected with connecting rod (9)，Described connecting rod (9) is fixed be connected away from one end of fixing seat (4) and the top middle-end of connecting plate (5)，The bottom of described connecting plate (5) is respectively fixedly connected with limited location block support (10) and two spacer pins (11)，Described bracket of stop block (10) is positioned at the middle-end of connecting plate (5)，Two spacer pins (11) are symmetrical arranged with the axis of bracket of stop block (10)，Described bracket of stop block (10) is provided with, away from one end of connecting plate (5), the limited block (12) contacted with fixed plate (6)，Described spacer pin (11) runs through through hole (7) and the position-arresting disk (13) with the setting of fixed plate (6) lower section is fixed and is connected.
- A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: the quantity of described swing handle (8) is two, and two swing handles (8) are symmetrical arranged with the axis of fixing seat (4).
- A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: offer anti-skidding fingerprint groove (14) on the groove cell wall of described swing handle (8).
- A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: the quantity of described through hole (7) is four, and four through holes (7) are spaced substantially equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453980.XA CN105889609A (en) | 2016-06-22 | 2016-06-22 | Valve with telescopic valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453980.XA CN105889609A (en) | 2016-06-22 | 2016-06-22 | Valve with telescopic valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889609A true CN105889609A (en) | 2016-08-24 |
Family
ID=56730931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453980.XA Pending CN105889609A (en) | 2016-06-22 | 2016-06-22 | Valve with telescopic valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701748A (en) * | 2017-11-27 | 2018-02-16 | 田齐芳 | A kind of quantitative spheroid water transfer valve |
| CN108331941A (en) * | 2018-03-07 | 2018-07-27 | 河北宏邦农业科技发展有限公司 | A kind of three way type connector with direction switch of underground piping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20204009U1 (en) * | 2002-03-13 | 2002-07-11 | Schönborner Armaturen GmbH, 03253 Schönborn | Telescopic pole for an installation set |
| CN202674356U (en) * | 2012-06-18 | 2013-01-16 | 泉州市沪航阀门制造有限公司 | Elastic base gate-seal valve with telescopic valve rod |
| CN203627817U (en) * | 2013-10-24 | 2014-06-04 | 天津百利展发集团有限公司 | Buried butterfly valve with telescopic lengthened rod device |
| US20140215827A1 (en) * | 2013-02-05 | 2014-08-07 | Argonics, Inc. | Valve access conduit assembly and method of installing the assembly |
| CN205078898U (en) * | 2015-09-08 | 2016-03-09 | 嘉峪关大友嘉能化工有限公司 | Remote valve switch instrument |
| CN205745592U (en) * | 2016-06-22 | 2016-11-30 | 无锡惠山泵业有限公司 | A kind of telescopic valve of valve rod |
-
2016
- 2016-06-22 CN CN201610453980.XA patent/CN105889609A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20204009U1 (en) * | 2002-03-13 | 2002-07-11 | Schönborner Armaturen GmbH, 03253 Schönborn | Telescopic pole for an installation set |
| CN202674356U (en) * | 2012-06-18 | 2013-01-16 | 泉州市沪航阀门制造有限公司 | Elastic base gate-seal valve with telescopic valve rod |
| US20140215827A1 (en) * | 2013-02-05 | 2014-08-07 | Argonics, Inc. | Valve access conduit assembly and method of installing the assembly |
| CN203627817U (en) * | 2013-10-24 | 2014-06-04 | 天津百利展发集团有限公司 | Buried butterfly valve with telescopic lengthened rod device |
| CN205078898U (en) * | 2015-09-08 | 2016-03-09 | 嘉峪关大友嘉能化工有限公司 | Remote valve switch instrument |
| CN205745592U (en) * | 2016-06-22 | 2016-11-30 | 无锡惠山泵业有限公司 | A kind of telescopic valve of valve rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701748A (en) * | 2017-11-27 | 2018-02-16 | 田齐芳 | A kind of quantitative spheroid water transfer valve |
| CN108331941A (en) * | 2018-03-07 | 2018-07-27 | 河北宏邦农业科技发展有限公司 | A kind of three way type connector with direction switch of underground piping |
| CN108331941B (en) * | 2018-03-07 | 2024-04-26 | 河北宏邦农业科技发展有限公司 | Three-way joint with lifting switch for underground pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |