CN105606441A - Water jacket plug device for gas cylinder hydrostatic test equipment - Google Patents
Water jacket plug device for gas cylinder hydrostatic test equipment Download PDFInfo
- Publication number
- CN105606441A CN105606441A CN201510970665.XA CN201510970665A CN105606441A CN 105606441 A CN105606441 A CN 105606441A CN 201510970665 A CN201510970665 A CN 201510970665A CN 105606441 A CN105606441 A CN 105606441A
- Authority
- CN
- China
- Prior art keywords
- fixed
- gas cylinder
- test equipment
- head
- cover
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
Abstract
The invention relates to a water jacket plug device for gas cylinder hydrostatic test equipment. A groove is formed in a bottom plate, the bottom plate is sleeved with a round stainless steel ring in a spaced manner, the round stainless steel ring is sleeved with a leather case, an upper gland is fixed on the bottom plate through a bolt and presses the leather case, and a steel wire rope is fixed on the bolt; a central hole is formed in the bottom plate, a lower screw head is fixed at the central hole through a nut, a gasket and a first screw, the lower screw head in the groove is connected with an upper rotating head through a thread, a plate handle is fixed on the upper rotating head, a shaft hole is formed in the lower screw head and the upper rotating head, a high-pressure pipe is inserted in the shaft hole in a spaced manner, the upper part of the high-pressure pipe is fixed on the upper rotating head through a pressure plate and a second screw, the middle of the high-pressure pipe is sealed and fixed with the lower screw head through a nipple, the high-pressure pipe at the lower end of the nipple is sleeved with an expansion ring, and the expansion ring is tightly pressed at the lower end of the nipple through a nut fixed at the lower end of the high-pressure pipe. The water jacket plug device is simple to use and high in efficiency.
Description
Technical field
The invention belongs to natural gas steel cylinder, be wound around bottle water pressure test equipment water jacket plug device.
Background technology
Due to steel cylinder, be wound around bottle a production field, pressure testing is the important ring in production process, water jacket plug isThe no production efficiency that determining easy to use. The water jacket plug using is at present installed loaded down with trivial details, and efficiency is low.
Summary of the invention
In order to overcome the shortcoming of prior art, the invention provides a kind of gas cylinder by hydrostatic pressure test equipment water jacket plug and fillPut, it uses simple, and efficiency is high.
The present invention solves the technical scheme that its technical problem takes: chassis is fluted, outer room unoccupied place, chassisCover has stainless steel annulus, on stainless steel annulus, is set with leather sheath, and upper press cover is bolted on described chassisUpper, upper press cover is pressed on leather sheath, fixes steel wire rope on bolt; There is centre bore on described chassis, on centre boreBy the fixing lower head of nut, sealing gasket, the first screw, in groove lower by screw thread and on revolveHead connects, and above revolves a upper mounted plate handle, described lower head and on revolve and have axis hole, insert axis hole internal clearanceHave high-voltage tube, the top of high-voltage tube is fixed on and is revolved head above by platen, the second screw, the middle part of high-voltage tubeAnd between lower silk head, by fixing to silk sealing, cover on the high-voltage tube of silk lower end is had to tensioning ring, tensioning ring is logicalCrossing the nut fixing with high-voltage tube lower end is pressed on silk lower end.
Production efficiency of the present invention is high, simple to operate and not fragile, and consumable accessory is changed convenient, working stability,Lock apron by double trapezoid screw thread rotation formula, make to seal between steel cylinder mouth and high pressure stem tight.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is cutaway view of the present invention.
Detailed description of the invention
As shown in Figure 1, chassis 6 is fluted 7, and chassis 6 outer room unoccupied places covers have stainless steel annulus 5, stainless steelOn annulus 5, be set with leather sheath 4, upper press cover 2 is fixed on described chassis 6 by bolt 3, and upper press cover 2 is pressedOn leather sheath 4; There is centre bore on described chassis 6, on centre bore by nut 15, sealing gasket 9, firstFixing lower 10 of screw 8, in groove 7 lower 10 by screw thread with on revolve 17 and be connected, onRevolve a 17 upper mounted plate handle 16, described lower 10 and on revolve 17 and have axis hole, insert axis hole internal clearanceHave high-voltage tube 19, the top of high-voltage tube 19 is fixed on and is revolved on 17 by platen 18, the second screw 20,Between the middle part of high-voltage tube 19 and lower 10 by fixing to silk 11 sealings, to the high pressure of silk 11 lower endsOn pipe 19, cover has a tensioning ring 12, and tensioning ring 12 is by being pressed on the fixing nut 13 in high-voltage tube 19 lower endsTo silk 11 lower ends.
On described upper press cover 2, there is handle hole 21. Handled easily plate handle 16.
Described lower 10 by T-shaped double thread with on revolve 17 and be connected. Tensioner speed is fast.
On described bolt 3, fix steel wire rope 1. Convenient lifting.
Plate moves plate handle 16, above revolves on a 17 drive high-voltage tube 19 and moves, and half-twist can make tensioning ring 12Tensioner bottle mouth of gas cylinder. Again gas cylinder is put into water jacket (not shown in FIG.) upper, utilizes 0.6-0.8MPa low pressure skyGas, makes leather sheath 4 and water jacket tensioner, can realize and suppressing.
Claims (4)
1. a gas cylinder by hydrostatic pressure test equipment water cover sleeving device, is characterized in that: chassis (6) are fluted(7), outer room unoccupied place, chassis (6) cover has stainless steel annulus (5), the upper suit of stainless steel annulus (5) leather sheath(4), it is upper that upper press cover (2) is fixed on described chassis (6) by bolt (3), and upper press cover (2) is pressedUpper at leather sheath (4), the upper fixing steel wire rope (1) of bolt (3); There is centre bore on described chassis (6), inOn heart hole, fix lower head (10) by nut (15), sealing gasket (9), the first screw (8), at groove(7) the lower head (10) in by screw thread with on revolve (17) and be connected, above revolve (17) upper mounted plateHandle (16), described lower head (10) and on revolve (17) and have axis hole, be inserted with high pressure axis hole internal clearancePipe (19), the top of high-voltage tube (19) is fixed on and is revolved head by platen (18), the second screw (20)(17) upper, fixing by silk (11) is sealed between the middle part of high-voltage tube (19) and lower head (10),The upper cover of the high-voltage tube (19) of silk (11) lower end is had to tensioning ring (12), tensioning ring (12) by with high pressureThe fixing nut (13) in pipe (19) lower end is pressed on silk (11) lower end.
2. gas cylinder by hydrostatic pressure test equipment water cover sleeving device according to claim 1, is characterized in that:On described upper press cover (2), there is handle hole (21).
3. gas cylinder by hydrostatic pressure test equipment water cover sleeving device according to claim 1, is characterized in that:Described lower head (10) by T-shaped double thread with on revolve (17) and be connected.
4. gas cylinder by hydrostatic pressure test equipment water cover sleeving device according to claim 1, is characterized in that:The upper fixing steel wire rope (1) of described bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970665.XA CN105606441A (en) | 2015-12-22 | 2015-12-22 | Water jacket plug device for gas cylinder hydrostatic test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510970665.XA CN105606441A (en) | 2015-12-22 | 2015-12-22 | Water jacket plug device for gas cylinder hydrostatic test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105606441A true CN105606441A (en) | 2016-05-25 |
Family
ID=55986550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510970665.XA Pending CN105606441A (en) | 2015-12-22 | 2015-12-22 | Water jacket plug device for gas cylinder hydrostatic test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105606441A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4419884A (en) * | 1982-06-14 | 1983-12-13 | La Nora J. Grenci | Test head for compressed gas cylinders |
| CN101581643A (en) * | 2009-06-08 | 2009-11-18 | 无锡昌华机电制造有限公司 | Water jacket and air bag type sealing device for hydraulic test of air bottle outside measuring method |
| CN101694437A (en) * | 2009-09-28 | 2010-04-14 | 中材科技（苏州）有限公司 | Water jacket and water pressure test device applying same |
| CN201517983U (en) * | 2009-09-28 | 2010-06-30 | 中材科技（苏州）有限公司 | Water jacket and water pressure test device employing water jacket |
| CN204359597U (en) * | 2015-01-08 | 2015-05-27 | 江苏中宏机械制造有限公司 | The special water jacket of a kind of gas cylinder hydrostatic test outside measurement |
| CN204461899U (en) * | 2015-02-10 | 2015-07-08 | 杭州东贝机电设备有限公司 | Gas cylinder outside measurement method water jacket plug accounts formula packoff |
-
2015
- 2015-12-22 CN CN201510970665.XA patent/CN105606441A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4419884A (en) * | 1982-06-14 | 1983-12-13 | La Nora J. Grenci | Test head for compressed gas cylinders |
| CN101581643A (en) * | 2009-06-08 | 2009-11-18 | 无锡昌华机电制造有限公司 | Water jacket and air bag type sealing device for hydraulic test of air bottle outside measuring method |
| CN101694437A (en) * | 2009-09-28 | 2010-04-14 | 中材科技（苏州）有限公司 | Water jacket and water pressure test device applying same |
| CN201517983U (en) * | 2009-09-28 | 2010-06-30 | 中材科技（苏州）有限公司 | Water jacket and water pressure test device employing water jacket |
| CN204359597U (en) * | 2015-01-08 | 2015-05-27 | 江苏中宏机械制造有限公司 | The special water jacket of a kind of gas cylinder hydrostatic test outside measurement |
| CN204461899U (en) * | 2015-02-10 | 2015-07-08 | 杭州东贝机电设备有限公司 | Gas cylinder outside measurement method water jacket plug accounts formula packoff |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |
|
| RJ01 | Rejection of invention patent application after publication |