CN2740327Y - Closed puncturing device - Google Patents
Closed puncturing device Download PDFInfo
- Publication number
- CN2740327Y CN2740327Y CN 200420107796 CN200420107796U CN2740327Y CN 2740327 Y CN2740327 Y CN 2740327Y CN 200420107796 CN200420107796 CN 200420107796 CN 200420107796 U CN200420107796 U CN 200420107796U CN 2740327 Y CN2740327 Y CN 2740327Y
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- tube connector
- keeper
- perforate
- main body
- 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
- 239000000945 filler Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 7
- 231100000611 venom Toxicity 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 description 6
- 230000007096 poisonous effect Effects 0.000 description 6
- 231100001261 hazardous Toxicity 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a closed puncturing device for puncturing holes on pipes or containers, which comprises a main body, an extension pipe, the first connecting pipe, the second connecting pipe, a locating piece, and a locating rod, wherein, the main body is a cavity of which two ends are opened, and the outer wall is provided with a filling hole. The extension pipe is connected with one end of the main body, and the first connecting pipe is connected with one end of the extension pipe. One end of the second connecting pipe is connected with the other end of the main body, and the other end of the second connecting pipe is connected with the pipes or the containers to be punctured and is connected with a valve. The locating piece is fastened to the first connecting pipe, and the locating rod is fastened to the second connecting pipe and is matched with the locating piece. The locating rod is provided with a scaleplate, and the locating rod is in screw fit with the locating piece. The utility model has the advantage that the hole can be punctured with gases and liquids on devices that are filled with venomous or bad gases or liquids, and the gases or the liquids are not leaked in puncturing.
Description
Technical field
The utility model relates to the hermetic type boring device, particularly tapping equipment on poisonous and harmful or imflammable gas pipeline or the container.
Background technology
Industries such as existing metallurgy, chemical industry are on the equipment of poisonous and hazardous gas or liquid during perforate, and equipment first emptying gas of needs or liquid, and then carry out the perforate operation at this equipment could can not cause leaking of poisonous and hazardous gas or liquid like this.But, owing to need first emptying gas or liquid, cause the activity duration longer, and, also can cause gas or fluid loss.
Summary of the invention
The purpose of this utility model is to provide a kind of hermetic type boring device, can be with the perforate of band of gas liquid on the equipment of poisonous and hazardous gas or liquid, and gas or liquid that can not leak during perforate.
For achieving the above object, technical solution of the present utility model is that the hermetic type boring device is used for perforate on pipeline or the container, comprises body, telescoping tube, first tube connector, second tube connector, keeper, backstay; Wherein, body is the cavity body structure of a both ends open, has filler port on the outer wall; Telescoping tube is connected in body one end; First tube connector is connected in telescoping tube one end; Second tube connector, an end are connected in the other end of body, and the other end is connected in to be treated to connect valve on perforate pipeline or the container; Keeper is fixed on first tube connector; Backstay is fixed on second tube connector, cooperates fixing with keeper.
On the described backstay scale is arranged.
Described backstay and keeper threaded engagement.
Advantage of the present utility model is, can be with the perforate of band of gas liquid on the equipment of poisonous and hazardous gas or liquid, and gas or liquid that can not leak during perforate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, hermetic type boring device of the present utility model comprises body 1, telescoping tube 2, first tube connector 3, second tube connector 4, keeper 5, backstay 6; Wherein, body 1 is the cavity body structure of a both ends open, has filler port 101 on the outer wall; Telescoping tube 2 is connected in body 1 one ends; First tube connector 3 is connected in telescoping tube 2 one ends; Second tube connector, 4 one ends are connected in body 1 other end by adpting flange 8, and the other end is connected in to be treated to connect valve on perforate pipeline or the container 10; Keeper 5 is fixed on first tube connector 3; Backstay 6 is fixed on second tube connector 4 by a connecting ring 7, cooperates fixing with keeper 5; On the described backstay 6 scale is arranged; Described backstay 6 and keeper 5 threaded engagement.
During perforate, at first wanting the equipment of perforate (pipeline or container) to go up the Shu Jie (it is a routine techniques) of welding different size, the connection valve ball valve of same specification is installed on Shu Jie, on ball valve, be connected in second tube connector 4 of the present utility model, drilling tool (figure does not show) is threaded with first tube connector 3, according to the wall thickness of equipment, adjust the bolt of backstay 6 scales.Simultaneously, by injecting cooling agent or grease class, avoid poisonous and harmful or imflammable gas excessive according to different needs at body 1 outer wall filler port 101 upper container cups 11; The boring beginning, telescoping tube 2 waveform rubber shrink under the effect of pressure.After the perforate, telescoping tube 2 waveform rubber restore to the original state, and drill bit withdraws from ball valve, closes ball valve, back-off assembly.
Claims (4)
1. the hermetic type boring device is used for perforate on pipeline or the container, it is characterized in that, comprise,
Body, it is the cavity body structure of a both ends open, has filler port on the outer wall;
Telescoping tube is connected in body one end;
First tube connector is connected in telescoping tube one end;
Second tube connector, an end are connected in the other end of body, and the other end is connected in to be treated to connect valve on perforate pipeline or the container;
Keeper is fixed on first tube connector;
Backstay is fixed on second tube connector, cooperates fixing with keeper.
2. hermetic type boring device as claimed in claim 1 is characterized in that, on the described backstay scale is arranged.
3. hermetic type boring device as claimed in claim 1 is characterized in that, described backstay and keeper threaded engagement.
4. hermetic type boring device as claimed in claim 1 is characterized in that, described telescoping tube is a waveform rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107796 CN2740327Y (en) | 2004-10-26 | 2004-10-26 | Closed puncturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107796 CN2740327Y (en) | 2004-10-26 | 2004-10-26 | Closed puncturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2740327Y true CN2740327Y (en) | 2005-11-16 |
Family
ID=35350625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107796 Expired - Fee Related CN2740327Y (en) | 2004-10-26 | 2004-10-26 | Closed puncturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2740327Y (en) |
-
2004
- 2004-10-26 CN CN 200420107796 patent/CN2740327Y/en not_active Expired - Fee Related
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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 |