CN105626862A - Quick opening device for pressure container - Google Patents
Quick opening device for pressure container Download PDFInfo
- Publication number
- CN105626862A CN105626862A CN201610189440.5A CN201610189440A CN105626862A CN 105626862 A CN105626862 A CN 105626862A CN 201610189440 A CN201610189440 A CN 201610189440A CN 105626862 A CN105626862 A CN 105626862A
- Authority
- CN
- China
- Prior art keywords
- card hoop
- hoop
- locking
- opening device
- hinge
- 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
Links
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/16—Pivoted closures
- F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms
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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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention relates to a quick opening device for a pressure container. The quick opening device comprises a locking mechanism, a hoop, a switch hinge device and a switch handle. The locking mechanism is formed by hinging a support to each of two supporting legs of a Y-shaped control rod, and a hinge hole is formed in the end of each of the two supporting legs of the control rod. A hinge hole is also formed in the end of each of the two supports. The two hinge holes in the ends of the control rod and the two hinge hole in the ends of the supports are hinged to two shaft sleeves on the outer arc face on a fastening connector of the hoop through pin shafts. Locking guide blocks are arranged on limiting blocks on the hoop, and limiting guide blocks are arranged on hoop hinges on the hoop. The locking manner of the locking mechanism is changed, and the locking guide block, the limiting guide block and hoop clamping parts are arranged, so that the hoop type quick opening device is more convenient, faster, more accurate and safer to operate.
Description
Technical field:
The present invention relates to pressure vessel manufacturing field, it is specifically related to a kind of Quick opening device for pressure container.
Background technology:
The pressurized vessel used in the fields such as petrochemical complex, food, medicine, weaving, due to the needs of the aspect such as production technique, cleaning, loads onto end cap or the end socket of pressurized vessel again after usually opening. Therefore, in order to carry out pressurized vessel switch operation quickly and easily, these Pressure vessels all can be designed to quick-opening structure.
Existing Quick opening device for pressure container mainly contains several structure patterns such as clamping hoop type, tooth-type, compression type, and the quick operating valve of this several structure pattern cuts both ways. Wherein the locking mechanism of clamping hoop type quick operating valve is or opened locked clip device by tie down screw and set nut in the prior art. The shortcoming of this kind of locking mechanism is that locking intensity is poor, and will reach certain locking intensity needs very big moment of torsion, and if or effect need not be corroded for a long time, it is possible to screw thread gummed can be caused and can not open.
Summary of the invention:
It is an object of the invention to solve the problems referred to above existing for existing clamping hoop type quick-opening structure, and a kind of Quick opening device for pressure container adopting control lever to lock and open quick operating valve is provided.
It is an object of the invention to be achieved through the following technical solutions: this kind of Quick opening device for pressure container, comprise locking mechanism and annular card hoop, the inner periphery of described card hoop has groove, described locking mechanism is each hinged one piece of support composition on two supporting legs of a control lever in " Y " shape, a hinged hole has respectively been offered in the end of described control lever two supporting legs, a hinged hole has also respectively been offered in the end of two described supports, hinge is passed through with two axle sleeves in cambered surface outside card band tightener joint respectively in two hinged holes of described control lever end and two hinged holes of described bracket end.
Preferably, in order to increase the tight effect of card of card hoop, the inner periphery tool cross section of described card hoop is trapezoidal groove.
Preferably, do not produce skew to make the position of card hoop and do not make card hoop landing when opening card and bind round, the side of described card band tightener joint is each respectively arranges one piece of limited block, described limited block place is provided with locking orienting lug, described locking orienting lug is provided with two symmetrical long strip shapes and has locking guiding hole or the groove of certain angle, and described limited block is flexibly connected by locking guiding hole or groove with described locking orienting lug.
Preferably, do not produce skew to make the position of card hoop and do not make card hoop landing when opening card and bind round, card hoop hinge place on described card hoop is respectively provided with a spacing orienting lug, described spacing orienting lug is provided with hinge guiding hole or the groove of a long strip shape, and the card hoop hinge on described card hoop is flexibly connected by hinge guiding hole or groove with described spacing orienting lug.
Preferably, spacing and firm in order to be carried out by card hoop better, described card hoop top arranges the clamp part of two or more, and described clamp part is made up of base plate and arched cover board, and described cover plate is connected by fastening piece with described base plate.
Preferably, in order to more laborsaving, more safely open and close quick operating valve, described control lever connect a piston rod and by cylinder maneuvering and control bar.
Compared with prior art, the usefulness of the present invention is: by changing the locking mode of locking mechanism, and it is provided with locking orienting lug, spacing orienting lug and clamp part, and adopting cylinder to operate control lever so that the fast opening apparatus of clamping hoop type is convenient, quick, laborsaving, accurate and safety when operating.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structure schematic side view of one embodiment of the invention.
Fig. 2 is the side-view that the present invention opens state.
Fig. 3 is the side-view of card hoop.
Fig. 4 is axle sleeve and the limited block schematic diagram of card hoop.
Fig. 5 is the connection diagram between locking mechanism, card hoop, locking orienting lug.
Fig. 6 is the assembling schematic diagram of card hoop, flange, clamp part
Fig. 7 is the structural representation of another embodiment adopting cylinder operation
In figure: 1, locking mechanism, 101, control lever, 102, support, 2, locking orienting lug, 3, locking guiding hole or groove, 4, switch hinge device, 5, card hoop, 501, card hoop hinge, 502, axle sleeve, 503, limited block, 6, clamp part, 601, base plate, 602, cover plate, 7, spacing orienting lug, 8, hinge guiding hole or groove, 9, switch handle, 10, end cap or end socket, 11, cylinder, 12, shell flange, 13, end cap or cover flange, 14, piston rod.
Embodiment:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
According to a kind of Quick opening device for pressure container shown in Fig. 1 to Fig. 5, comprise locking mechanism 1 and annular card hoop 5, the inner periphery of described card hoop 5 has groove, both groove and shell flange 12, end cap or the cover flange 13 of described card hoop 5 cover after the matching form conjunction of outer surface projection, and the groove degree of depth is less than described shell flange 12 and the height of end cap or cover flange 13 outer surface projection; Described locking mechanism 1 be one in " Y " shape control lever 101 two supporting legs on each hinged one piece of support 102 form, a hinged hole has respectively been offered in the end of described control lever 101 two supporting legs, a hinged hole has also respectively been offered in the end of two described supports 102, and hinge is passed through with two axle sleeves 502 in cambered surface outside card hoop 5 fastening joints respectively in two hinged holes of described control lever 101 end and two hinged holes of described support 102 end.
Another better embodiment, difference is: as shown in Figure 6, the groove of card hoop 5 inner peripherys is trapezoidal, the outer surface of shell flange 12 and end cap or cover flange 13 is at right angles trapezoidal projection respectively, both the groove of described card hoop 5 and shell flange 12, end cap or cover flange 13 cover after the matching form of outer surface projection close.
Another better embodiment, difference is: as shown in Figure 1 and Figure 5, the side of described card hoop 5 fastening joints is each respectively arranges one piece of limited block 503, described limited block 503 place is provided with locking orienting lug 2, described locking orienting lug 2 is provided with two symmetrical long strip shapes and has locking guiding hole or the groove 3 of certain angle, described limited block 503 is flexibly connected by locking guiding hole or groove 3 with described locking orienting lug 2, and described locking orienting lug 2 is fixedly connected with cylinder 11. Its objective is to make the position of card hoop 5 not produce skew and not cause landing when opening card hoop 5.
Another better embodiment, difference is: as depicted in figs. 1 and 2, card hoop hinge 501 place on described card hoop 5 is respectively provided with a spacing orienting lug 7, described spacing orienting lug 7 is provided with hinge guiding hole or the groove 8 of a long strip shape, card hoop hinge 501 on described card hoop 5 is flexibly connected by hinge guiding hole or groove 8 with described spacing orienting lug 7, and described locking orienting lug 2 is fixedly connected with cylinder 11. Its objective is to make the position of card hoop 5 not produce skew and not cause landing when opening card hoop 5.
Another better embodiment, difference is: as shown in figures 1 to 6, the clamp part 6 of two or more is set above described card hoop 5, described clamp part 6 is made up of base plate 601 and arched cover board 602, described cover plate 602 is connected by fastening piece with described base plate 601, described base plate 601 is fixedly connected with cylinder 11, its objective is to carry out spacing and firm to card hoop 5 better.
Another better embodiment, difference is: as shown in Figure 7, and described control lever 101 connects a piston rod 14 and operates control lever 101 by cylinder moving, its objective is in order to more laborsaving, more safely open and close quick operating valve.
Its embodiment is as follows: when closing end cap or end socket 10, by switch handle 9 and switch hinge device 4, end cap or end socket 10 are closed with cylinder 11, then card is bound round 5 shiftings to the surface of shell flange 12 and end cap or cover flange 13, the control lever 101 of locking mechanism 1 is promoted toward pressurized vessel direction, now cylinder 11 and end cap or end socket 10 are locked by card hoop 5, complete closedown operation, when needing to open end cap or end socket 10, first it is pulled outwardly the control lever 101 of lower locking mechanism 1, now card hoop 5 unclamps, the limited block 503 binding round 5 sides due to card is flexibly connected by locking guiding hole or groove 3 with the locking orienting lug 2 being fixedly connected on cylinder 11, the card hoop hinge 501 being fixed on card hoop 5 is flexibly connected by hinge guiding hole or groove 8 with spacing orienting lug 7, therefore card hoop 5 can be upward and outward stablely mobile along locking guiding hole or groove 3 and hinge guiding hole or groove 8 direction when unclamping, outward expansion is unclamped to when departing from shell flange 12 outer rim completely when card binds round 5, by switch handle 9 and switch hinge device 4, end cap or end socket 10 are pulled open.
It is emphasized that: be only the better embodiment of the present invention above, not the present invention is done any restriction in form, every any simple modification, equivalent variations and modification above embodiment done according to the technical spirit of the present invention, all still belongs in the scope of technical solution of the present invention.
Claims (6)
1. a Quick opening device for pressure container, comprise locking mechanism (1) and annular card hoop (5), the inner periphery of described card hoop (5) has groove, it is characterized in that: described locking mechanism (1) is each hinged one piece of support (102) composition on two supporting legs of a control lever (101) in " Y " shape, a hinged hole has respectively been offered in the end of described control lever (101) two supporting legs, a hinged hole has also respectively been offered in the end of two described supports (102), hinge is passed through with two axle sleeves (502) in cambered surface outside card hoop (5) fastening joint respectively in two hinged holes of described control lever (101) end and two hinged holes of described support (102) end.
2. Quick opening device for pressure container according to claim 1, it is characterised in that: the inner periphery tool cross section of described card hoop (5) is trapezoidal groove.
3. Quick opening device for pressure container according to claim 1, it is characterized in that: the side of described card hoop (5) fastening joint is each respectively arranges one piece of limited block (503), described limited block (503) place is provided with locking orienting lug (2), described locking orienting lug (2) is provided with two symmetrical long strip shapes and has locking guiding hole or the groove (3) of certain angle, and described limited block (503) is flexibly connected by locking guiding hole or groove (3) with described locking orienting lug (2).
4. Quick opening device for pressure container according to claim 1, it is characterized in that: card hoop hinge (501) place on described card hoop (5) is respectively provided with a spacing orienting lug (7), described spacing orienting lug (7) is provided with hinge guiding hole or the groove (8) of a long strip shape, and card hoop hinge (501) on described card hoop (5) is flexibly connected by hinge guiding hole or groove (8) with described spacing orienting lug (7).
5. Quick opening device for pressure container according to claim 1, it is characterized in that: described card hoop (5) top arranges the clamp part (6) of two or more, described clamp part (6) is made up of base plate (601) and arched cover board (602), and described cover plate (602) is connected by fastening piece with described base plate (601).
6. Quick opening device for pressure container according to claim 1, it is characterised in that: described control lever (101) connects a piston rod (14) and passes through cylinder maneuvering and control bar (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189440.5A CN105626862A (en) | 2016-03-30 | 2016-03-30 | Quick opening device for pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610189440.5A CN105626862A (en) | 2016-03-30 | 2016-03-30 | Quick opening device for pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626862A true CN105626862A (en) | 2016-06-01 |
Family
ID=56042060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610189440.5A Pending CN105626862A (en) | 2016-03-30 | 2016-03-30 | Quick opening device for pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626862A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523491A (en) * | 2016-12-02 | 2017-03-22 | 熊静 | Screw-free building pipe steering connector |
| CN106678138A (en) * | 2016-12-02 | 2017-05-17 | 熊静 | Screwless building tube butt connection part |
| CN108757935A (en) * | 2018-05-30 | 2018-11-06 | 大连可谷生物科技有限公司 | A kind of pressure vessel of quick opening door mechanism of annulus crosswise joint |
| CN109308948A (en) * | 2018-11-19 | 2019-02-05 | 深圳中广核工程设计有限公司 | The novel connection fastening structure of Nuclear Power Plant Equipment gate and its fastening method |
| CN110450333A (en) * | 2019-09-07 | 2019-11-15 | 青岛科技大学 | A kind of horizontal supercritical fluid foaming quick-opening device of four pieces of combined bidirectionals folding clip |
| CN112161847A (en) * | 2020-09-28 | 2021-01-01 | 成都西核仪器有限公司 | Aerosol and iodine sampling instrument |
| CN115306897A (en) * | 2022-07-18 | 2022-11-08 | 合肥通用机械研究院有限公司 | Quick-opening type linkage mechanism for end part and cover body of large pressure container |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637257A (en) * | 1970-05-22 | 1972-01-25 | Continental Can Co | Locking band assembly |
| DE2430712A1 (en) * | 1972-03-21 | 1976-01-15 | Basf Farben & Fasern | Locking element for tension ring closures - avoids accidental locking during pre-use transport by using lever triggered when force applied normal to axis |
| US6126213A (en) * | 1994-01-24 | 2000-10-03 | Greif Bros. Corp. Of Ohio, Inc. | Container clamping ring with improved lever and thumb latch |
| CN2635540Y (en) * | 2003-08-21 | 2004-08-25 | 上海皓鑫五金制品有限公司 | Open type spanner agrafe connection packaging drum hoop |
| CN2902929Y (en) * | 2006-05-26 | 2007-05-23 | 何庆山 | Barrel hoop with protecting means |
| CN102466038A (en) * | 2010-11-10 | 2012-05-23 | 韦兆玖 | Rapid door-opening mechanism of integral ring groove pressure container |
| CN205663870U (en) * | 2016-03-30 | 2016-10-26 | 永胜机械工业（昆山）有限公司 | Pressure vessel opens device soon |
-
2016
- 2016-03-30 CN CN201610189440.5A patent/CN105626862A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3637257A (en) * | 1970-05-22 | 1972-01-25 | Continental Can Co | Locking band assembly |
| DE2430712A1 (en) * | 1972-03-21 | 1976-01-15 | Basf Farben & Fasern | Locking element for tension ring closures - avoids accidental locking during pre-use transport by using lever triggered when force applied normal to axis |
| US6126213A (en) * | 1994-01-24 | 2000-10-03 | Greif Bros. Corp. Of Ohio, Inc. | Container clamping ring with improved lever and thumb latch |
| CN2635540Y (en) * | 2003-08-21 | 2004-08-25 | 上海皓鑫五金制品有限公司 | Open type spanner agrafe connection packaging drum hoop |
| CN2902929Y (en) * | 2006-05-26 | 2007-05-23 | 何庆山 | Barrel hoop with protecting means |
| CN102466038A (en) * | 2010-11-10 | 2012-05-23 | 韦兆玖 | Rapid door-opening mechanism of integral ring groove pressure container |
| CN205663870U (en) * | 2016-03-30 | 2016-10-26 | 永胜机械工业（昆山）有限公司 | Pressure vessel opens device soon |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523491A (en) * | 2016-12-02 | 2017-03-22 | 熊静 | Screw-free building pipe steering connector |
| CN106678138A (en) * | 2016-12-02 | 2017-05-17 | 熊静 | Screwless building tube butt connection part |
| CN106678138B (en) * | 2016-12-02 | 2018-11-30 | 熊静 | A kind of building pipe of no screw is connected part |
| CN106523491B (en) * | 2016-12-02 | 2018-11-30 | 熊静 | A kind of building pipe steering linkage member of no screw |
| CN108757935A (en) * | 2018-05-30 | 2018-11-06 | 大连可谷生物科技有限公司 | A kind of pressure vessel of quick opening door mechanism of annulus crosswise joint |
| CN108757935B (en) * | 2018-05-30 | 2019-10-22 | 冰山松洋生物科技(大连)有限公司 | A kind of pressure vessel of quick opening door mechanism of annulus crosswise joint |
| CN109308948A (en) * | 2018-11-19 | 2019-02-05 | 深圳中广核工程设计有限公司 | The novel connection fastening structure of Nuclear Power Plant Equipment gate and its fastening method |
| CN109308948B (en) * | 2018-11-19 | 2021-03-12 | 深圳中广核工程设计有限公司 | Nuclear power plant equipment gate connecting and fastening structure and fastening method thereof |
| CN110450333A (en) * | 2019-09-07 | 2019-11-15 | 青岛科技大学 | A kind of horizontal supercritical fluid foaming quick-opening device of four pieces of combined bidirectionals folding clip |
| CN112161847A (en) * | 2020-09-28 | 2021-01-01 | 成都西核仪器有限公司 | Aerosol and iodine sampling instrument |
| CN115306897A (en) * | 2022-07-18 | 2022-11-08 | 合肥通用机械研究院有限公司 | Quick-opening type linkage mechanism for end part and cover body of large pressure container |
| CN115306897B (en) * | 2022-07-18 | 2024-06-21 | 合肥通用机械研究院有限公司 | Quick-opening type linkage mechanism for end part and cover body of large-sized pressure vessel |
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Legal Events
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |