CN203189922U - Multipurpose calibration gas sample-feeding clamping sleeve - Google Patents
Multipurpose calibration gas sample-feeding clamping sleeve Download PDFInfo
- Publication number
- CN203189922U CN203189922U CN 201320017384 CN201320017384U CN203189922U CN 203189922 U CN203189922 U CN 203189922U CN 201320017384 CN201320017384 CN 201320017384 CN 201320017384 U CN201320017384 U CN 201320017384U CN 203189922 U CN203189922 U CN 203189922U
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- CN
- China
- Prior art keywords
- fastening screw
- gas sampling
- valve
- gas
- multipurpose
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- 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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Abstract
The utility model discloses a multipurpose calibration gas sample-feeding clamping sleeve. The multipurpose calibration gas sample-feeding clamping sleeve is composed of a U-shaped clamping seat, an abutting head, a fastening screw rod, a rotary handle, a gas sampling connector and a valve, wherein a threaded hole matched with the thread of the fastening screw rod is formed in a lateral wall of the U-shaped clamping seat, one end of the fastening screw rod penetrates out of the threaded hole and is connected with the abutting head, and the other end of the fastening screw rod is connected with the rotary handle. The gas sampling connector opposite to the fastening screw rod is fixed on the other lateral wall of the U-shaped clamping seat and is connected with the valve, and the valve is provided with a gas discharging port. Due to the adoption of the structure, clamping installation and fixation are convenient, calibration gas is convenient to sample, and the firmness of clamping installation is reinforced. Due to the fact that the rotary handle adopts a movable rod, the rotation operation is facilitated.
Description
Technical field
The utility model relates to a kind of gas sampling cutting ferrule, specifically refers to the calibration gas sampling cutting ferrule of using on a kind of gas cylinder.
Background technique
Used gas sampling cutting ferrule on the existing gas cylinder clamps easily, before sampling operation, clamps, and wastes time and energy, so existing cutting ferrule can not satisfy the requirement of routine work.
Summary of the invention
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of gas sampling of multipurpose calibration easily cutting ferrule that clamps.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is:
Multipurpose calibration gas sampling cutting ferrule, it is to be made of U-shaped deck, roof pressure head, fastening screw, rotatable handle, Gas sampling joint and valve, have the screw with the fastening screw screw-thread fit on one sidewall of described U-shaped deck, one end of fastening screw passes with described roof pressure head from screw and is connected, and the other end is connected with described rotatable handle; On another sidewall of described U-shaped deck the Gas sampling joint relative with fastening screw arranged fixedly, described Gas sampling joint is connected with valve, and described valve is provided with gas discharge outlet.
The end of described roof pressure head and fastening screw flexibly connects, thereby the whole pressure surface of roof pressure head is well contacted with gas cylinder, to guarantee the soundness of cutting ferrule and bottle clamping.
Described rotatable handle is to constitute by head and motion bar are installed, and described installation head is connected with the end thread of fastening screw, and described installation head is provided with mounting hole, and described motion bar interts in mounting hole.
The beneficial effects of the utility model are: owing to adopt above-mentioned structural type, not only be convenient to clamp fixing, made things convenient for the sampling of calibration gas, but also strengthened the soundness that clamps; Because rotatable handle adopts the form of motion bar, has made things convenient for rotary manipulation.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, U-shaped deck; 11, sidewall; 12, another sidewall; 2, roof pressure head; 3, fastening screw; 4, screw; 5, rotatable handle; 51, head is installed; 52, motion bar; 53, mounting hole; 6, Gas sampling joint; 7, valve; 8, gas discharge outlet.
Embodiment
As shown in Figure 1, multipurpose calibration gas sampling cutting ferrule, it is to be made of U-shaped deck 1, roof pressure head 2, fastening screw 3, rotatable handle 5, Gas sampling joint 6 and valve 7, have the screw 4 with fastening screw 3 screw-thread fit on one sidewall 11 of described U-shaped deck, one end of fastening screw 3 passes with described roof pressure head 2 from screw 4 and is connected, concrete Connecting format adopts the form that flexibly connects, thereby the whole pressure surface of roof pressure head is well contacted, to guarantee the soundness of cutting ferrule and bottle clamping with gas cylinder; The other end of fastening screw 3 is connected with described rotatable handle 5; The Gas sampling joint 6 relative with fastening screw 3 fixedly arranged on another sidewall 12 of described U-shaped deck, and described Gas sampling joint 6 is connected with valve 7, and described valve 7 is provided with gas discharge outlet 8.
Described rotatable handle 5 be by install 51 and motion bar 52 constitute, install 51 and be connected with the end thread of fastening screw 3, installation 51 is provided with mounting hole 53, described motion bar 52 interts in mounting hole 53.
During use, be snap-fit on the gas cylinder, make the relief opening of Gas sampling joint 6 on the gas cylinder, and insert wherein, the gas in the bottle is discharged by gas discharge outlet 8 through Gas sampling joint 6 and valve 7, pass through rotatable handle, fastening screw is pushed ahead, till roof pressure head 2 holds out against gas cylinder, so clamp very convenient, when unloading, as long as the counter-rotating rotatable handle.
In a word; though the utility model has been enumerated above-mentioned preferred implementation; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (3)
1. a multipurpose is calibrated the gas sampling cutting ferrule, it is characterized in that: it is to be made of U-shaped deck, roof pressure head, fastening screw, rotatable handle, Gas sampling joint and valve, have the screw with the fastening screw screw-thread fit on one sidewall of described U-shaped deck, one end of fastening screw passes with described roof pressure head from screw and is connected, and the other end is connected with described rotatable handle; On another sidewall of described U-shaped deck the Gas sampling joint relative with fastening screw arranged fixedly, described Gas sampling joint is connected with valve, and described valve is provided with gas discharge outlet.
2. multipurpose calibration gas sampling cutting ferrule according to claim 1 is characterized in that: the end flexible connection of described roof pressure head and fastening screw.
3. multipurpose according to claim 1 and 2 is calibrated the gas sampling cutting ferrule, it is characterized in that: described rotatable handle is to constitute by head and motion bar are installed, described installation head is connected with the end thread of fastening screw, and described installation head is provided with mounting hole, and described motion bar interts in mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017384 CN203189922U (en) | 2013-01-14 | 2013-01-14 | Multipurpose calibration gas sample-feeding clamping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017384 CN203189922U (en) | 2013-01-14 | 2013-01-14 | Multipurpose calibration gas sample-feeding clamping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203189922U true CN203189922U (en) | 2013-09-11 |
Family
ID=49106782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017384 Expired - Fee Related CN203189922U (en) | 2013-01-14 | 2013-01-14 | Multipurpose calibration gas sample-feeding clamping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203189922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217287A (en) * | 2016-08-31 | 2016-12-14 | 北京建筑材料检验研究院有限公司 | A kind of fixture |
| CN109442085A (en) * | 2018-11-30 | 2019-03-08 | 赣南师范大学 | A kind of liftable valve automatic open/close system |
-
2013
- 2013-01-14 CN CN 201320017384 patent/CN203189922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217287A (en) * | 2016-08-31 | 2016-12-14 | 北京建筑材料检验研究院有限公司 | A kind of fixture |
| CN109442085A (en) * | 2018-11-30 | 2019-03-08 | 赣南师范大学 | A kind of liftable valve automatic open/close system |
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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 |
Granted publication date: 20130911 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |