CN102261514A - Rapid manual valve and universal rapid valve key - Google Patents
Rapid manual valve and universal rapid valve key Download PDFInfo
- Publication number
- CN102261514A CN102261514A CN2011101758215A CN201110175821A CN102261514A CN 102261514 A CN102261514 A CN 102261514A CN 2011101758215 A CN2011101758215 A CN 2011101758215A CN 201110175821 A CN201110175821 A CN 201110175821A CN 102261514 A CN102261514 A CN 102261514A
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- valve
- handle
- general fast
- valve key
- wrench body
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Abstract
The invention relates to the field of the valves and the valve keys, which provides a rapid manual valve and a universal rapid valve key, wherein the rapid manual valve comprises a valve body and a valve rod; the cross section of the tail end of the valve rod is in a square shape; no handwheel is provided; the rapid manual valve further comprises the universal rapid valve key; a key body is fixedly connected to one end of a handle; the other end of the handle is fixedly or movably connected to a grip; and the grip is perpendicular to either the handle or a side of the key body where a rectangular hole or a square hole is formed. During the applications of the rapid manual valve and the valve key provided by the invention, operations of holding the grip to rapidly and continuously rotate a switch valve without a break by 360 degrees can be performed, so that the operations on the switch valve in the industrial production process are time- and labour-saving, the efficiency is improved, and the material cost of manufacturing the valves is reduced.
Description
(1) technical field:
The present invention relates to valve and valve key and make the field.
(2) background technique:
Existing manually-operated gate is generally valve body, valve rod and handwheel structure, and in industrial production, big and small manually-operated gate, valve are in non-manual operation state, and handwheel is still keeping, leaving unused, and causes the repeated plant investment.Though existing valve seems convenient, the release instrument uses direct free-hand rotation hand wheel, and is true because valve packing is tight, and both hands are not extremely required great effort by instrument, especially woman worker's operation inconvenience especially, even can't work.Even valve packing is not so tight, free-hand can be easily manual rotation hand wheel, but since manually the rotation hand wheel maximum angle have only 180 degree, make a short pause so the every rotation 360 deg of switch valve valve rod need replace, so just inevitable how consuming time, inefficiency.For needing the inconvenience especially of fast shut-off gas, liquid medium during especially burst accident is speedily carried out rescue work in the industrial processes, the processing time is caused more catastrophe thereby the delay accident emergency is speedily carried out rescue work.
(3) summary of the invention:
The invention provides a kind of quick manual valve and general fast valve key, purpose is to overcome the defective that existing manually-operated gate uses for this reason.
The technical solution adopted for the present invention to solve the technical problems content is: a kind of quick manual valve is characterized in that: comprise valve body and valve rod, make squarely in the terminal cross-section of valve rod, do not have handwheel.A kind of general fast valve key, it is characterized in that: comprise wrench body, handle and handle, wherein wrench body comprises anchor clamps, adjusting screw rod, adjusting screw, regulating wheel, adjusting crank or comprises square opening, handle and handle angle meet at right angles, can be by a steel pipe or bending and molding of round steel or by welding or screw is affixed combines.
Beneficial effect of the present invention: use when of the present invention, can hold handle 360 deg rotary switch valve operation rapidly, continuously without a break, it is time saving and energy saving for the operation of switch valve to make in the industrial processes, improves effect.
(4) description of drawings: and
Fig. 1 is quick manual valve embodiment schematic perspective view of the present invention;
Fig. 2 is one of the general fast valve key embodiment of the present invention schematic perspective view;
Fig. 3 is one of the general fast valve key embodiment of the present invention schematic perspective view;
Among the figure, 1: valve body, 2: valve rod, 3: wrench body, 4: anchor clamps, 5: adjusting screw rod, 6: adjusting screw hole, 7: regulating wheel, 8: regulate crank, 9: handle, 10: handle, 11: square opening, 12: rectangular opening.
(5) embodiment:
About embodiments of the present invention:
The present invention program: please refer to Fig. 1, as shown in Figure 1, make the quick manual valve and comprise valve body (1) and valve rod (2), make square in the terminal cross-section of valve rod (2); Please refer to Fig. 2, general as shown in Figure 2 fast valve key, be provided with a rectangular opening (12) in wrench body (3), at rectangular opening (12) one side the gap that has 90 ° of angles, be provided with adjusting screw hole (3) perpendicular to gap in the gap opposite side central position of 90 ° of angles of rectangular opening (12).Make anchor clamps (4) that have the gap of 90 ° of angles, the gap of anchor clamps (4) is corresponding with the gap that one side of rectangular opening has 90 ° of angles, the back of anchor clamps (4) and adjusting screw rod (5) flexibly connect, it is fixed with the center of circle of regulating wheel (7) that adjusting screw rod (5) passes adjusting screw hole (6), the fixed or adjusting crank of loose joint (8) at the edge of regulating wheel (7).On (12) 90 ° of angle gap of rectangular opening adjacent one side on one side, indicate scale unit's mark; Wrench body (3) is fixed with handle (9) one ends, fixed or the loose joint of handle (9) the other end and handle (10) is convenient to handle and is rotated flexibly, and handle (10) is vertical with handle (9), and handle (10) is opened rectangular opening (12) simultaneously perpendicular to wrench body (3) equally; General fast valve key Manufacturing material is a metallic material.
The another scheme of general fast valve key of the present invention: please refer to Fig. 3, be provided with a plurality of square openings not of uniform size (11) in wrench body (3), so that be fit to the valve of any size, and a plurality of square openings (11) next door indicates the specification mark of corresponding valve, a plurality of square openings (11) are arranged according to size order, minimum square opening (11) is nearest apart from handling position, corresponding to the power arm of the flux matched different length of the needed torque force of the big minor valve of difference, meets mechanics principle like this.The terminal square limit of valve rod (2) of all bigger valve with the model that respectively varies in size of the internal diameter of each square opening (11) is convenient to square opening (11) and is enclosed within valve rod (2) end identically.General fast valve key, square opening (11) one ends and the handle (9) of wrench body (3) minimum are fixed, fixed or the loose joint of handle (9) the other end and handle (10) is convenient to handle and is rotated flexibly, and handle (10) is vertical with handle (9), opens square opening (11) simultaneously perpendicular to wrench body (3) equally; General fast valve key Manufacturing material is a metallic material.
The another scheme of general fast valve key of the present invention: above scheme can be done in a disguised form once, all each fixed handle (9) is equally at two handle (9) the other ends and handle (10) is fixed or loose joint is convenient to handle and is rotated flexibly with wrench body (3) two ends, and handle (10) is vertical with handle (9); Handle (10) is opened rectangular opening (12) or square opening (11) simultaneously perpendicular to wrench body (3) equally.
When the present invention uses in concrete enforcement, please refer to Fig. 2, regulate crank (8) adjusting screw rod (5) in adjusting screw hole (6) by rotation, the high and low moves flexibly, thereby the gap of 90 ° of angles of alignment jig (4) and rectangular opening distance on one side, also can accurately adjust to the right place rapidly according to the scale unit's mark that indicates at rectangular opening (12) edge, make anchor clamps (4) one side the gap and the gap that has 90 ° of angles of rectangular opening be harmonious and be clamped in the end of valve rod (2) tightly.For the another scheme of fast valve key, please refer to Fig. 3, as long as the square opening (11) according to the terminal corresponding size of the valve rod (2) of the big minor valve of difference is enclosed within the end of valve rod (2) with it, according to the valve size specification, with reference to the specification mark that indicates corresponding valve by the square opening (11), judge the square opening (11) of selecting suitable size rapidly.Hand is worn the labor protective glove and is held handle (10) during use, fast continuously or a left side or dextrorotation rotation can the snap switch valve.
Claims (7)
1. a quick manual valve and a kind of general fast valve key is characterized in that: comprise valve body (1) and valve rod (2), in the terminal cross-section of valve rod (2) squarely shape, do not have handwheel; Also comprise general fast valve key; Wrench body (3) is fixed with handle (9) one ends, handle (9) the other end and the fixed or loose joint of handle (10), and handle (10) is vertical with handle (9), and handle (10) is opened the one side of rectangular opening (12) or square opening (11) equally perpendicular to wrench body (3); General fast valve key Manufacturing material is a metallic material.
2. a kind of general fast valve key according to claim 1 is characterized in that: wrench body (3) comprises a rectangular opening (12), adjusting screw hole (3), anchor clamps (4), adjusting screw rod (5) and regulating wheel (7); Have the gap of 90 ° of angles on one side of rectangular opening (12), the gap of anchor clamps (4) is corresponding with the gap that one side of rectangular opening has 90 ° of angles, the back of anchor clamps (4) and adjusting screw rod (5) flexibly connect, and it is fixed with the center of circle of regulating wheel (7) that adjusting screw rod (5) passes adjusting screw hole (6).
3. a kind of general fast valve key according to claim 1 and 2 is characterized in that: the fixed or adjusting crank of loose joint (8) at the edge of regulating wheel (7).
4. a kind of general fast valve key according to claim 1 and 2 is characterized in that: wrench body (3) comprises a plurality of square openings (11), and a plurality of square opening (11) is arranged according to size order.
5. a kind of general fast valve key according to claim 1 is characterized in that: wrench body (3) two ends are each fixed handle (9) all, two handle (9) the other ends and the fixed or loose joint of handle (10), and handle (10) is vertical with handle (9); Handle (10) is opened rectangular opening (12) or square opening (11) simultaneously perpendicular to wrench body (3) equally.
6. a kind of general fast valve key according to claim 2 is characterized in that: on (12) 90 ° of angle gap of rectangular opening adjacent one side on one side, indicate scale unit's mark.
7. a kind of general fast valve key according to claim 2 is characterized in that: the specification mark that indicates corresponding valve on square opening (youngster) next door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101758215A CN102261514A (en) | 2011-06-16 | 2011-06-16 | Rapid manual valve and universal rapid valve key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101758215A CN102261514A (en) | 2011-06-16 | 2011-06-16 | Rapid manual valve and universal rapid valve key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102261514A true CN102261514A (en) | 2011-11-30 |
Family
ID=45008270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101758215A Pending CN102261514A (en) | 2011-06-16 | 2011-06-16 | Rapid manual valve and universal rapid valve key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102261514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150701A (en) * | 2018-02-24 | 2018-06-12 | 夏靖 | A kind of device for being used to be opened and closed polyethylene ball valve |
-
2011
- 2011-06-16 CN CN2011101758215A patent/CN102261514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150701A (en) * | 2018-02-24 | 2018-06-12 | 夏靖 | A kind of device for being used to be opened and closed polyethylene ball valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |