CN103375639B - The operating device that two billiard ball valves open and close simultaneously - Google Patents
The operating device that two billiard ball valves open and close simultaneously Download PDFInfo
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- CN103375639B CN103375639B CN201210133273.4A CN201210133273A CN103375639B CN 103375639 B CN103375639 B CN 103375639B CN 201210133273 A CN201210133273 A CN 201210133273A CN 103375639 B CN103375639 B CN 103375639B
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Abstract
The invention discloses the operating device that a kind of two billiard ball valves open and close simultaneously, it comprises the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism, TXing Lian mechanism, operation handwheel, fastening device, first ball-valve valve rod, second ball-valve valve rod, first key, second key, first quadrilateral hinge mechanism is connected with the first ball-valve valve rod, second quadrilateral hinge mechanism is connected with the second ball-valve valve rod, TXing Lian mechanism and the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism connects, operator wheel drives and connects TXing Lian mechanism, first key mapping is in the first quadrilateral hinge mechanism, second key mapping is in the second quadrilateral hinge mechanism, fastening device is for clamping the first key, second key.The present invention utilizes two same quadrilateral hinge mechanisms, and TXing Lian mechanism connects two same quadrilateral hinge mechanisms respectively, and operator wheel drives TXing Lian mechanism, ensures the requirement simultaneously opening and closing two billiard ball valves.
Description
Technical field
The present invention relates to a kind of operating device, particularly relate to the operating device that a kind of two billiard ball valves open and close simultaneously.
Background technique
At commercial plant pipeline on upper and long transportation pipe line, pipeline is in parallel sometimes, installs two billiard ball valves simultaneously, requires to open simultaneously, close in working site, or valve opening, another valve closing.This requires that two are furnished with two operated valve switch gears, and does not reach the object of valve switch simultaneously.
Summary of the invention
Technical problem to be solved by this invention is to provide the operating device that a kind of two billiard ball valves open and close simultaneously, it utilizes two same quadrilateral hinge mechanisms, TXing Lian mechanism connects two same quadrilateral hinge mechanisms respectively, operator wheel drives TXing Lian mechanism, ensures the requirement simultaneously opening and closing two billiard ball valves.
The present invention solves above-mentioned technical problem by following technical proposals: the operating device that a kind of two billiard ball valves open and close simultaneously, it is characterized in that, it comprises the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism, TXing Lian mechanism, operation handwheel, fastening device, first ball-valve valve rod, second ball-valve valve rod, first key, second key, first quadrilateral hinge mechanism is connected with the first ball-valve valve rod, second quadrilateral hinge mechanism is connected with the second ball-valve valve rod, TXing Lian mechanism and the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism connects, operator wheel drives and connects TXing Lian mechanism, first key mapping is in the first quadrilateral hinge mechanism, second key mapping is in the second quadrilateral hinge mechanism, fastening device is for clamping the first key, second key.
Preferably, described first quadrilateral hinge mechanism comprises the first upper hinge cover, first hinge, second hinge, 3rd hinge, second quadrilateral hinge mechanism comprises the second upper hinge cover, 4th hinge, 5th hinge, 6th hinge, first upper hinge cover is enclosed within the first ball-valve valve rod, second upper hinge cover is enclosed within the second ball-valve valve rod, one end of TXing Lian mechanism is by the first hinge, second hinge, 3rd hinge overlaps with the second upper hinge and is connected, the other end of TXing Lian mechanism is by the 4th hinge, 5th hinge, 6th hinge overlaps with the second upper hinge and is connected, first key mapping puts in the first upper hinge, second key mapping puts in the second upper hinge.
Positive progressive effect of the present invention is: structure of the present invention is simple, simple to operation and convenient, operates two deck valve gate switch simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the operating device that the present invention two billiard ball valve opens and closes simultaneously.
Embodiment
Present pre-ferred embodiments is provided, to describe technological scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the operating device that the present invention two billiard ball valve opens and closes simultaneously comprises the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism, TXing Lian mechanism 3, operation handwheel 4, fastening device 5, first ball-valve valve rod 11, second ball-valve valve rod 21, first key 12, second key 22, first quadrilateral hinge mechanism is connected with the first ball-valve valve rod 11, second quadrilateral hinge mechanism is connected with the second ball-valve valve rod 21, TXing Lian mechanism 3 and the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism connects, operation handwheel 4 drives and connects TXing Lian mechanism 3, first key 12 is positioned in the first quadrilateral hinge mechanism, second key 22 is positioned in the second quadrilateral hinge mechanism, fastening device 5 is for clamping the first key 12, second key 22.Fastening device clamps the first key, the second key, and operation handwheel drives two ball-valve valve rods to promote the first key, the second key by two quadrilateral hinge mechanisms, can open simultaneously or close two billiard ball valves.First quadrilateral hinge mechanism comprises the first upper hinge cover 1, first hinge 13, second hinge 14, 3rd hinge 15, second quadrilateral hinge mechanism comprises the second hinge sleeve 2, 4th hinge 23, 5th hinge 24, 6th hinge 25, first upper hinge cover 1 is enclosed within the first ball-valve valve rod 11, second upper hinge cover 2 is enclosed within the second ball-valve valve rod 21, one end of TXing Lian mechanism 3 is by the first hinge 13, second hinge 14, 3rd hinge 15 and the first upper hinge overlap 1 and are connected, the other end of TXing Lian mechanism 3 is by the 4th hinge 23, 5th hinge 24, 6th hinge 25 and the second upper hinge overlap 2 and are connected, first key 12 is positioned on the first upper hinge cover 1, second key 22 is positioned on the second upper hinge cover 2.
As shown in Figure 1, operator wheel drives TXing Lian mechanism, and two quadrilateral hinge mechanisms are moved simultaneously, drives two ball-valve valve rods to rotate, and reach the effect of opening simultaneously or closing two billiard ball valves, structure of the present invention is simple, and convenience simple to operation, using effect is good.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite not deviating from principle of the present invention and essence, various changes or modifications can be made to these mode of executions.Therefore, protection scope of the present invention is defined by the appended claims.
Claims (2)
1. the operating device that simultaneously opens and closes of a billiard ball valve, it is characterized in that, it comprises the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism, TXing Lian mechanism, operation handwheel, fastening device, first ball-valve valve rod, second ball-valve valve rod, first key, second key, first quadrilateral hinge mechanism is connected with the first ball-valve valve rod, second quadrilateral hinge mechanism is connected with the second ball-valve valve rod, TXing Lian mechanism and the first quadrilateral hinge mechanism, second quadrilateral hinge mechanism connects, operator wheel drives and connects TXing Lian mechanism, first key mapping is in the first quadrilateral hinge mechanism, second key mapping is in the second quadrilateral hinge mechanism, fastening device is for clamping the first key, second key.
2. the operating device that simultaneously opens and closes of two billiard ball valves as claimed in claim 1, it is characterized in that, described first quadrilateral hinge mechanism comprises the first upper hinge cover, first hinge, second hinge, 3rd hinge, second quadrilateral hinge mechanism comprises the second upper hinge cover, 4th hinge, 5th hinge, 6th hinge, first upper hinge cover is enclosed within the first ball-valve valve rod, second upper hinge cover is enclosed within the second ball-valve valve rod, one end of TXing Lian mechanism is by the first hinge, second hinge, 3rd hinge overlaps with the first upper hinge and is connected, the other end of TXing Lian mechanism is by the 4th hinge, 5th hinge, 6th hinge overlaps with the second upper hinge and is connected, first key mapping puts in the first upper hinge, second key mapping puts in the second upper hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133273.4A CN103375639B (en) | 2012-04-28 | 2012-04-28 | The operating device that two billiard ball valves open and close simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210133273.4A CN103375639B (en) | 2012-04-28 | 2012-04-28 | The operating device that two billiard ball valves open and close simultaneously |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375639A CN103375639A (en) | 2013-10-30 |
| CN103375639B true CN103375639B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210133273.4A Active CN103375639B (en) | 2012-04-28 | 2012-04-28 | The operating device that two billiard ball valves open and close simultaneously |
Country Status (1)
| Country | Link |
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| CN (1) | CN103375639B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0403355A1 (en) * | 1989-06-14 | 1990-12-19 | Ets J.C. Coureau | Gate valve |
| CN2572148Y (en) * | 2002-08-23 | 2003-09-10 | 黄彪 | Valve with active plug |
| CN201177095Y (en) * | 2008-03-07 | 2009-01-07 | 郑州宇通重工有限公司 | Control mechanism for monolever controlling double valves pole movement |
| CN101457844A (en) * | 2009-01-04 | 2009-06-17 | 丁东胜 | Double gate valve |
| CN202360865U (en) * | 2012-04-28 | 2012-08-01 | 上海良工阀门厂有限公司 | Operating mechanism capable of simultaneously switching on/off two ball valves |
-
2012
- 2012-04-28 CN CN201210133273.4A patent/CN103375639B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0403355A1 (en) * | 1989-06-14 | 1990-12-19 | Ets J.C. Coureau | Gate valve |
| CN2572148Y (en) * | 2002-08-23 | 2003-09-10 | 黄彪 | Valve with active plug |
| CN201177095Y (en) * | 2008-03-07 | 2009-01-07 | 郑州宇通重工有限公司 | Control mechanism for monolever controlling double valves pole movement |
| CN101457844A (en) * | 2009-01-04 | 2009-06-17 | 丁东胜 | Double gate valve |
| CN202360865U (en) * | 2012-04-28 | 2012-08-01 | 上海良工阀门厂有限公司 | Operating mechanism capable of simultaneously switching on/off two ball valves |
Non-Patent Citations (1)
| Title |
|---|
| 管道球阀故障及应对措施;林元茂;《茂名学院学报》;20070831;第17卷(第4期);21-24 * |
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| CN103375639A (en) | 2013-10-30 |
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