CN203191169U - Test device for gas tightness of gas cylinder - Google Patents
Test device for gas tightness of gas cylinder Download PDFInfo
- Publication number
- CN203191169U CN203191169U CN 201320180906 CN201320180906U CN203191169U CN 203191169 U CN203191169 U CN 203191169U CN 201320180906 CN201320180906 CN 201320180906 CN 201320180906 U CN201320180906 U CN 201320180906U CN 203191169 U CN203191169 U CN 203191169U
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- CN
- China
- Prior art keywords
- gas cylinder
- test
- bubble
- tight
- swing span
- 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.)
- Expired - Fee Related
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a test device for the gas tightness of a gas cylinder. The test device comprises a rack and a swing frame, wherein the swing frame is rotationally connected with the rack; and a test table used for placing the tested gas cylinder is connected to the bottom of the swing frame. According to the test device for the gas tightness of the gas cylinder disclosed by the utility model, the swing frame is arranged to connect the test table and the rack, so that the test table can swing around a rotating point, and working personnel can conveniently swing the test table to dump test water after the test is finished; and the test device is not easy to scratch the cylinder wall so as to guarantee the quality of the gas cylinder while being convenient to operate and saving in labour.
Description
Technical field
The utility model relates to a kind of proving installation, particularly the bubble-tight proving installation of a kind of gas cylinder.
Background technology
Gas cylinder is to store and transport permanent gas, but the pressure vessel of the movable type of the disposable or repeated inflation of liquid gas and dissolved gas has seamless gas cylinder and welded gas cylinder from the structure classification.By " periodic inspection of GB13004-1999 seamless steel gas cylinder and evaluation " requirement, seamless steel gas cylinder tenure of use is 30 years, be 12 years gas cylinder tenure of use of steel welded gas cylinder and splendid attire corrosive gas, be 20 years gas cylinder tenure of use of steel welded gas cylinder and other gases of splendid attire, and the pressure that the steel seamless gas cylinder can stored-gas is also apparently higher than the steel welded gas cylinder.Therefrom seamless gas cylinder is better than welded gas cylinder as can be seen.
It is the key link that conduct checks the gas cylinder quality that the impermeability of gas cylinder detects, and the operation convenience of airtight pick-up unit, agility are extremely important.Existing air-tightness detection device is that gas cylinder is fixed on the test board mostly, fills the laggard capable impermeability of water and detect in bottle.
Publication number provides a kind of gas cylinder fixed mount for the CN202132698U Chinese patent literature, and this utility model discloses a kind of gas cylinder fixed mount.This gas cylinder fixed mount is fixed mesa on yoke or brandreth, and fixed-piping clamp and floating pipe clamp are fixed on the table top, and the floating pipe clamp is placed in the slideway, and the crosspiece center between these limit two slideways arranges clamp stud.This can fix multiple bottle, according to producing needs, regulator is directly pulled down or directly erection joint from bottle, conveniently carries out the fixing of hydrostatic test and bottle, pulls down joint after finishing test, can directly water be discharged bottle, enhances productivity.
Above-mentioned test board is after test is finished, and the test water need manually be toppled over, and not only very wastes time and energy, and scratches the gas cylinder outer wall easily in the operating process, influences the quality of gas cylinder.
The utility model content
The utility model provides a kind of gas cylinder bubble-tight proving installation, to solve the existing bubble-tight proving installation of gas cylinder after test is finished, the test water need manually be toppled over, and not only very wastes time and energy, and scratch the gas cylinder outer wall in the operating process easily, influence the problem of the quality of gas cylinder.
The bubble-tight proving installation of a kind of gas cylinder comprises frame, also comprises swing span, and described swing span and frame are rotationally connected, and described swing span bottom is connected with for the test board of placing the test gas cylinder.
In use, upwards be placed on the gas cylinder opening on the test board, add water and carry out air tightness test, finish after the test, to a direction rocking test platform, the gas cylinder that is placed on the test board is tilted, the test water flows out in gas cylinder, after water to be tested has been arranged, test board is put back initial position, take off gas cylinder, finish test.
Preferably, described swing span is made up of two symmetrically arranged swing arms, and described two swing arms are rotationally connected with frame respectively and coaxial setting.
In order to make device be fit to the different gas cylinder of height, described test board and swing span be for being slidingly connected, and be provided with for the locking device that keeps the test board position in the junction.
When test board is adjusted to a high position, be fit to shorter gas cylinder, make pendulum radius less, save manpower.
When test board is adjusted to low level, be fit to higher gas cylinder.
Preferably, described test board two ends are provided with the sliding sleeve of symmetry, and described sliding sleeve is set on respectively in two swing arms of described swing span.
Described locking device is clamping screw, has at least a described sliding sleeve to be provided with threaded hole, and described clamping screw screws in threaded hole and conflicts with corresponding swing arm.
For when test board is put back initial position, be not flapped toward opposite side, reduce work efficiency, described frame is provided with for the block that limits the swing span initial position.
For anti-stop block causes vibrations when blocking swing span gas cylinder is sustained damage, described block and swing span contact portion are provided with cushion pad.
Described test board is provided with the clamp device for the fixing test gas cylinder.Can prevent that gas cylinder shakes or misplaces when test.
The beneficial effects of the utility model:
The bubble-tight proving installation of the utility model gas cylinder connects test board and frame by swing span is set, make the test board can be around rotating spot wobble, be convenient to the staff after test is finished, the rocking test platform, topple over the test water, easy to operate, when saving manpower, be not easy scratch bottle wall, guarantee the quality of gas cylinder.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the present embodiment proving installation comprises frame 1 and swing span 2, and swing span 2 is rotationally connected with frame 1, and swing span 2 bottoms are connected with for the test board 3 of placing the test gas cylinder.
Frame 1 is provided with for the block 5 that limits swing span 2 initial positions, and block 5 is provided with cushion pad 51 with swing span 2 contact portions.
In use, unclamp locking device 4 after, test board 3 can up-down adjustment, and test board 3 is adjusted to high-order back by locking device 4 lockings, pendulum radius is less, is fit to shorter gas cylinder, can save manpower.And test board 3 is adjusted to behind the low level by locking device 4 lockings, it is big that pendulum radius becomes, and then is fit to higher gas cylinder.
In the present embodiment, by being set, swing span 2 connects test board 3 and frame 1, make the test board 3 can be around rotating spot wobble, be convenient to the staff after test is finished, rocking test platform 3 is toppled over the test water, easy to operate, when saving manpower, be not easy scratch bottle wall, guarantee the quality of gas cylinder.
Claims (8)
1. bubble-tight proving installation of gas cylinder, comprise frame (1), it is characterized in that, also comprise swing span (2), described swing span (2) is rotationally connected with frame (1), and described swing span (2) bottom is connected with for the test board (3) of placing the test gas cylinder.
2. the bubble-tight proving installation of gas cylinder as claimed in claim 1 is characterized in that, described swing span (2) is made up of two symmetrically arranged swing arms (21), and described two swing arms (21) are rotationally connected with frame respectively and coaxial setting.
3. the bubble-tight proving installation of gas cylinder as claimed in claim 2 is characterized in that, described test board (3) and swing span (2) be for being slidingly connected, and is provided with the locking device (4) for maintenance test board (3) position in the junction.
4. the bubble-tight proving installation of gas cylinder as claimed in claim 3 is characterized in that, described test board (3) two ends are provided with the sliding sleeve (31) of symmetry, and described sliding sleeve (31) is set on respectively in two swing arms (21) of described swing span (2).
5. the bubble-tight proving installation of gas cylinder as claimed in claim 4, it is characterized in that, described locking device (4) is clamping screw (41), has at least a described sliding sleeve (31) to be provided with threaded hole, and described clamping screw (41) screws in threaded hole and conflicts with corresponding swing arm (21).
6. the bubble-tight proving installation of gas cylinder as claimed in claim 1 is characterized in that, described frame (1) is provided with for the block (5) that limits swing span (2) initial position.
7. the bubble-tight proving installation of gas cylinder as claimed in claim 6 is characterized in that, described block (5) is provided with cushion pad (51) with swing span (2) contact portion.
8. the bubble-tight proving installation of gas cylinder as claimed in claim 1 is characterized in that, described test board (3) is provided with the clamp device (6) for the fixing test gas cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180906 CN203191169U (en) | 2013-04-11 | 2013-04-11 | Test device for gas tightness of gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180906 CN203191169U (en) | 2013-04-11 | 2013-04-11 | Test device for gas tightness of gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191169U true CN203191169U (en) | 2013-09-11 |
Family
ID=49108022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180906 Expired - Fee Related CN203191169U (en) | 2013-04-11 | 2013-04-11 | Test device for gas tightness of gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720724A (en) * | 2020-06-19 | 2020-09-29 | 深圳市长深气体有限公司 | Safe gas filling station |
-
2013
- 2013-04-11 CN CN 201320180906 patent/CN203191169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111720724A (en) * | 2020-06-19 | 2020-09-29 | 深圳市长深气体有限公司 | Safe gas filling station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 |