CN2522715Y - Safety special clamp for gas cylinder decompression device - Google Patents
Safety special clamp for gas cylinder decompression device Download PDFInfo
- Publication number
- CN2522715Y CN2522715Y CN 02221475 CN02221475U CN2522715Y CN 2522715 Y CN2522715 Y CN 2522715Y CN 02221475 CN02221475 CN 02221475 CN 02221475 U CN02221475 U CN 02221475U CN 2522715 Y CN2522715 Y CN 2522715Y
- Authority
- CN
- China
- Prior art keywords
- air
- nut
- reductor
- utility
- model
- 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
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a special safe clip tool for an air-bottle reductor, which relates to a special safe clip tool for the air bottle and an oxygen reductor. The utility model is developed to overcome the shortcoming that because the fan-in air mouth of the oxygen reductor is meshed with the fan-out air valve of the air bottle directly, the copper nut is easy to be dialed so as to hurt the person or other articles and so on; the special safe clip tool for the air-bottle reductor is with simple structure, safe and reliable, and long life time. The technical scheme of the utility model is that: one end of a frame-shaped support bracket (4) is provided with a nut (3); the nut (3) is meshed with the screw of a wire pole (2); one end of the wire pole (2) is provided with a force pole (1); and another end is connected with a movable positioning cover (6) by a bolt (5); another end of the support bracket (4) is provided with a positioning cover (7) with a hole.
Description
One. technical field
The utility model relates to a kind of gas cylinder and oxygen regulator secure private anchor clamps.
Two. background technique
Adopt the direct and gas cylinder gas outlet valve thread engagement structure of input valve of oxygen regulator at present, exist and use inconvenience, the long-term copper nut that uses is fastening, fragile, the gas cylinder internal air pressure is big, and copper nut gets a tooth pulled out easily, washes out pressure gauge and impacts decompressor and break, injure people and thing, deficiencys such as unsafe factor.
Three. summary of the invention
The purpose of this utility model provides a kind of simple in structure, and is safe and reliable, the gas cylinder regulator secure private anchor clamps that the life-span is long.
The technological scheme that the purpose of this utility model adopted is, its end device that is the supporting frame of frame shape has nut, nut and wire rod thread engagement, screw mandrel one end is equipped with extension lever, the other end is connected with the activity orientation cover with screw, and the other end device of supporting frame has setting sleeve with holes.
When using the utility model, the input valve of oxygen regulator is passed the hole and the gas cylinder gas outlet valve thread engagement of setting sleeve, activity orientation cover location gas cylinder gas outlet valve back seat advances screw mandrel by means of the extension lever rotation, and promote the activity orientation cover gas cylinder gas outlet valve back seat is fastened; Otherwise the backward rotation extension lever retreats screw mandrel, and activity orientation cover is also along with retreating, and makes gas cylinder gas outlet valve back seat and loose, can pull down the utility model.
The utlity model has simple and compact for structure, make easy to use, safe and reliable, characteristics such as cost is low.
Four. description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model structural representation.
Among the figure: 1-extension lever, 2-screw mandrel, 3-nut, 4-supporting frame, 5-screw, 6-activity orientation cover, 7-setting sleeve
Five. embodiment
As shown in drawings, supporting frame 4 one end devices have setting sleeve 7, the other end device that nut 3 is arranged, and a nut 3 and an end have the other end of extension lever 1 to be connected with screw mandrel 2 thread engagement of activity orientation cover 6 with screw 5.
Claims (1)
1. gas cylinder regulator secure private anchor clamps, an end device that it is characterized in that being the supporting frame (4) of frame shape has that nut (3), nut (3) are equipped with extension lever (1) with screw mandrel (2) thread engagement, screw mandrel (2) one ends, the other end is connected with activity orientation cover (6) with screw (5), and the other end device of supporting frame (4) has setting sleeve with holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221475 CN2522715Y (en) | 2002-01-29 | 2002-01-29 | Safety special clamp for gas cylinder decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221475 CN2522715Y (en) | 2002-01-29 | 2002-01-29 | Safety special clamp for gas cylinder decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522715Y true CN2522715Y (en) | 2002-11-27 |
Family
ID=33699571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221475 Expired - Fee Related CN2522715Y (en) | 2002-01-29 | 2002-01-29 | Safety special clamp for gas cylinder decompression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522715Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252661A (en) * | 2013-05-18 | 2013-08-21 | 安徽联友压力容器有限公司 | Gas cylinder bottom fixing device |
| CN109373192A (en) * | 2018-11-30 | 2019-02-22 | 中石化川气东送天然气管道有限公司 | A kind of natural gas line is released tool with the safe blowdown of DN100 or less ball valve |
-
2002
- 2002-01-29 CN CN 02221475 patent/CN2522715Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252661A (en) * | 2013-05-18 | 2013-08-21 | 安徽联友压力容器有限公司 | Gas cylinder bottom fixing device |
| CN109373192A (en) * | 2018-11-30 | 2019-02-22 | 中石化川气东送天然气管道有限公司 | A kind of natural gas line is released tool with the safe blowdown of DN100 or less ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |