CN202140737U - Temporary plugging tool for pegging steel pipe - Google Patents
Temporary plugging tool for pegging steel pipe Download PDFInfo
- Publication number
- CN202140737U CN202140737U CN201120199921U CN201120199921U CN202140737U CN 202140737 U CN202140737 U CN 202140737U CN 201120199921 U CN201120199921 U CN 201120199921U CN 201120199921 U CN201120199921 U CN 201120199921U CN 202140737 U CN202140737 U CN 202140737U
- Authority
- CN
- China
- Prior art keywords
- plug
- slide bar
- sliding bar
- steel pipe
- temporary plugging
- 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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Abstract
The utility model discloses a temporary plugging tool for pegging a steel pipe. The temporary plugging tool comprises a support (1); a center bore (2) is arranged on the support (1); a sliding bar (3) is arranged in the center bore (2); one end of the sliding bar (3) is provided with a plug (4); and the plug (4) and the sliding bar (3) are movably connected. The temporary plugging tool provided by the utility model is mainly used for plugging a pipe orifice; the plug is fixed on the sliding bar; the plug is fed to the pipe orifice of a stainless steel pipe through the sliding bar, so as to play the role of sealing; after testing, the plug is pulled out by the sliding bar, the operation is very convenient; and the plug and the sliding bar are movably connected, so the plug can be replaced conveniently. On one aspect, the temporary plugging tool can be suitable for pipes with different calibres; and on the other aspect, when the sealing property of the plug is bad, a new plug can be conveniently replaced, and the operation is flexible and convenient. The temporary plugging tool has a simple structure, solves the technical problems of fast pull-in and fast pull-out of the plug in testing, greatly improves the testing efficiency, and is economical and practical.
Description
Technical field
The utility model relates to the interim capping tools that a kind of steel pipe is suppressed usefulness, belongs to Stainless Steel Tube instruments of inspection technical field.
Background technique
Some Stainless Steel Tube requires to bear certain pressure, so need inspect by random samples the finished product of producing, the withstand voltage properties of inspection Stainless Steel Tube abbreviates bulge test as.During bulge test, need be with the Stainless Steel Tube sealed at both ends, water filling or pressurized air during toward pipe, whether the inspection pipe leaks under certain pressure, or can not keep certain pressure.When sealing pipe two ends, be to fill in the pipe two ends with a plug (or stopper) to seal at present.Because the restriction of test space, some occasion inconvenience is filled in the mouth of pipe with plug, fills in sometimes to be easier to, but takes out very inconvenient.Influence test efficiency.The model utility content
The purpose of the utility model is, provides a kind of steel pipe to suppress the interim capping tools of usefulness.Can easily plug be filled in the mouth of pipe, also be convenient to take out, can improve test efficiency.
The technological scheme of the utility model
A kind of steel pipe is suppressed the interim capping tools of usefulness, comprises pillar, and pillar is provided with center hole, is provided with slide bar in the center hole, and slide bar one end is provided with plug; Plug and slide bar flexibly connect.
Aforementioned steel pipe is suppressed in the interim capping tools of usefulness, and the said slide bar the other end is provided with pull handle.
Aforementioned steel pipe is suppressed in the interim capping tools of usefulness, and said pillar is provided with handle.
Aforementioned steel pipe is suppressed in the interim capping tools of usefulness, and said pull handle is connected with slide bar is vertical.
Compared with prior art, the utility model is fixed on plug on the slide bar, through slide bar plug is sent into the mouth of pipe of Stainless Steel Tube, plays seal action; After finishing, test can plug be pulled out through slide bar.It is quite convenient to operate.For the ease of operation, slide bar is provided with pillar, plays a supporting role.Slide bar can slide in the center hole of branch post.Be convenient to push and pull out.Pillar is provided with handle, and hand-holdable handle is operated during operation.Plug and slide bar adopt and flexibly connect, and are convenient to change plug.The pipe that can adapt on the one hand different tube diameters, on the other hand when the plug poor sealing, conveniently replaced new plug.Flexible and convenient to use.One end of slide bar is connected with pull handle is vertical, and convenient slide bar or the pulling slide bar of promoting is more laborsaving.Slide bar can be fixedly connected with pull handle, also movable connection.The utility model is simple in structure, but has solved the technical problem that pushes fast He pull out fast of the plug when testing, and has improved test efficiency greatly, and is economical and practical.Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the linkage structure schematic representation of the utility model.
Being labeled as in the accompanying drawing: 1-pillar, 2-center hole, 3-slide bar, 4-plug, 5-handle, 6-pull handle, 7-mounting hole, 8-breach, 9-jackscrew, 10-catch, 11-bolt head, 12-packing ring, 13-nut.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
The utility model is as shown in Figure 1, and a kind of steel pipe is suppressed the interim capping tools of usefulness, comprises pillar 1, and pillar 1 is provided with center hole 2 and handle 5, is provided with slide bar 3 in the center hole 2, and slide bar 3 can slide in center hole 2.Slide bar 3 one ends are provided with plug 4; Plug 4 flexibly connects with slide bar 3.Slide bar 4 the other ends are provided with pull handle 6, said pull handle 6 and 4 vertical connections of slide bar.
Implementation process of the utility model and principle
During practical implementation, as shown in Figure 2, plug 4 flexibly connects with slide bar 3.Be on slide bar 3, to be provided with a catch 10, the end of slide bar 3 is provided with bolt head 11, and plug 4 is through on the slide bar 3 and is located by catch 10, and a cover packing ring 12 on bolt head 11 is fixing with nut 13 then.Because plug 4 can change,,,, can more renew plug 4 if when sealing can not meet the demands if after plug uses repeatedly repeatedly so can adapt to different calibers through the plug 4 of changing different-diameter.One end of slide bar 3 is provided with pull handle 6, and slide bar 3 can weld together (fixed connection) with pull handle, also can adopt mode as shown in Figure 2 to flexibly connect.Specific practice is that the end at slide bar 3 is provided with breach 8, on pull handle 6, is provided with mounting hole 7, and the termination of slide bar 3 is inserted in the mounting hole 7, at the breach 8 position auger shell pits corresponding with slide bar 3, through jackscrew 9 slide bar 3 and pull handle is fixed.The benefit that flexibly connects is to be convenient to change slide bar 3.Shortcoming is that the joint of slide bar and pull handle is prone to skid.Can select different Placements as the case may be for use.
Claims (4)
1. a steel pipe is suppressed the interim capping tools of usefulness, and it is characterized in that: comprise pillar (1), pillar (1) is provided with center hole (2), is provided with slide bar (3) in the center hole (2), and slide bar (3) one ends are provided with plug (4); Plug (4) flexibly connects with slide bar (3).
2. suppress the interim capping tools of usefulness according to the said steel pipe of claim 1, it is characterized in that: said slide bar (4) the other end is provided with pull handle (6).
3. suppress the interim capping tools of usefulness according to the said steel pipe of claim 1, it is characterized in that: said pillar (1) is provided with handle (5).
4. suppress the interim capping tools of usefulness according to the said steel pipe of claim 2, it is characterized in that: said pull handle (6) and vertical connection of slide bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199921U CN202140737U (en) | 2011-06-14 | 2011-06-14 | Temporary plugging tool for pegging steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120199921U CN202140737U (en) | 2011-06-14 | 2011-06-14 | Temporary plugging tool for pegging steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140737U true CN202140737U (en) | 2012-02-08 |
Family
ID=45551795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120199921U Expired - Fee Related CN202140737U (en) | 2011-06-14 | 2011-06-14 | Temporary plugging tool for pegging steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140737U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502025A (en) * | 2014-11-18 | 2015-04-08 | 北京卫星环境工程研究所 | Rapid connection bulkhead device for pipe bulge leak detection |
| CN107327653A (en) * | 2017-06-28 | 2017-11-07 | 宁波兴光燃气集团有限公司 | A kind of plugging device repaired applied to pipeline on-line production |
| CN107654771A (en) * | 2017-09-27 | 2018-02-02 | 中船黄埔文冲船舶有限公司 | A kind of high pressure resistant frock joint |
| CN109483447A (en) * | 2018-12-13 | 2019-03-19 | 贵州永红航空机械有限责任公司 | The explosion-proof airtight fixture of condenser |
| CN110823481A (en) * | 2019-12-18 | 2020-02-21 | 江苏擎邦机械有限公司 | Air tightness detection device for rubber tube of air expansion shaft |
-
2011
- 2011-06-14 CN CN201120199921U patent/CN202140737U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502025A (en) * | 2014-11-18 | 2015-04-08 | 北京卫星环境工程研究所 | Rapid connection bulkhead device for pipe bulge leak detection |
| CN107327653A (en) * | 2017-06-28 | 2017-11-07 | 宁波兴光燃气集团有限公司 | A kind of plugging device repaired applied to pipeline on-line production |
| CN107654771A (en) * | 2017-09-27 | 2018-02-02 | 中船黄埔文冲船舶有限公司 | A kind of high pressure resistant frock joint |
| CN109483447A (en) * | 2018-12-13 | 2019-03-19 | 贵州永红航空机械有限责任公司 | The explosion-proof airtight fixture of condenser |
| CN110823481A (en) * | 2019-12-18 | 2020-02-21 | 江苏擎邦机械有限公司 | Air tightness detection device for rubber tube of air expansion shaft |
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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: 20120208 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |