CN202063376U - Pipe orifice protective sleeve - Google Patents
Pipe orifice protective sleeve Download PDFInfo
- Publication number
- CN202063376U CN202063376U CN2011201647472U CN201120164747U CN202063376U CN 202063376 U CN202063376 U CN 202063376U CN 2011201647472 U CN2011201647472 U CN 2011201647472U CN 201120164747 U CN201120164747 U CN 201120164747U CN 202063376 U CN202063376 U CN 202063376U
- Authority
- CN
- China
- Prior art keywords
- pipe
- mouth
- shutoff plug
- pipe orifice
- cylindrical jacket
- 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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- Buffer Packaging (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
A pipe orifice protective sleeve is provided with a groove-shaped flat cover, the groove-shaped flat cover is provided with a cylindrical outer sleeve, a ring-shaped flat bottom is arranged at one end of the cylindrical outer sleeve, the plane where the ring-shaped flat bottom is located is perpendicular to the axis of the cylindrical outer sleeve, the outer circumference of the ring-shaped flat bottom is connected with the cylinder mouth at one end of the cylindrical outer sleeve, and a plug in the cylindrical outer sleeve is connected with the inner circumference of the ring-shaped flat bottom. The pipe orifice protective sleeve is provided with both the outer sleeve of the groove-shaped flat cover and the plug, so that when in use, the pipe orifice protective sleeve can either be sleeved outside a pipe orifice or be inserted into the pipe orifice to firmly plug the pipe orifice, which can prevent impurities from entering the pipe orifice and protect threads of the pipe orifice from damage during the production, transport and storage of equipment with pipe orifices.
Description
Technical field
The utility model relates to a kind of interim auxiliary equipment with mouth of pipe equipment, particularly a kind of equipment with mouth of pipe produce, transportation, when storing, the interim matched mouth of pipe protecting sleeve of the mouth of pipe.
Background technology
In the used equipment of national economy every profession and trade, a lot of equipment all have the mouth of pipe, and the mouth of pipe is connected with device interior equipment, and when equipment used, the mouth of pipe was used for the inside and outside fluid of connectivity device.Equipment with mouth of pipe is when production, transportation, storage, and some foreign material are easy to enter in the pipe from the mouth of pipe, if the mouth of pipe has screw thread, goes back and damages mouth of pipe screw thread easily because of collision, enters foreign material in the pipe or damage mouth of pipe screw thread very big to the use influence of equipment.For the equipment that prevents to have the mouth of pipe produce, transportation, when storing, foreign material enter in the pipe from the mouth of pipe, protection mouth of pipe screw thread can stop up the supporting closeouts of ccasual at the mouth of pipe.In the prior art, interim mouth of pipe closeouts with equipment of the mouth of pipe has shutoff plug or flute profile flat cover, the shutoff plug is the stopper that matches with the shape and size of mouth of pipe inner tubal wall face, the flute profile flat cover has the cylindrical jacket that matches with the shape and size of mouth of pipe outer tube wall, and an end of cylindrical jacket has flat.During with the shutoff plug, be that the shutoff plug is filled in the pipe of the mouth of pipe, during with the flute profile flat cover, the cylindrical jacket of flute profile flat cover be enclosed within outside the pipe of the mouth of pipe, realize the interim shutoff of line up.These interim mouth of pipe closeouts or just fill in the pipe from the inside of the mouth of pipe, or from the outer cover of the mouth of pipe outside the mouth of pipe, shutoff is not very firm after on the mouth of pipe, is easy to come off, the protection of line up is not fine.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind of shutoff more securely and have an interim matched mouth of pipe protecting sleeve of mouth of pipe equipment on the mouth of pipe.
The utility model is realized with the following method.
Mouth of pipe protection is with the flute profile flat cover; the flute profile flat cover has the cylindrical jacket tube; one end of cylindrical jacket tube has at the bottom of the annular flat; the axis of plane, place and cylindrical jacket tube is perpendicular at the bottom of the annular flat; annular links to each other with the nozzle of cylindrical jacket tube one end in flat bottomed outer shroud week, the shutoff plug of ring Zhou Lianyou in the cylindrical jacket tube in the annular flat bottomed.
The inner core face of the utility model cylindrical jacket tube with the shape and size of matching used mouth of pipe outer tube wall match, in the outer sleeve outside wall surface of shutoff plug with the shape and size of matching used mouth of pipe inner tubal wall face match.
During use, the utility model can be enclosed within on the mouth of pipe with mouth of pipe equipment, and outer sleeve of the present utility model is enclosed within outside the mouth of pipe, simultaneously the shutoff plug is filled in the mouth of pipe.
The utlity model has the outer sleeve of flute profile flat cover; the shutoff plug is also arranged; during use; can be enclosed within outside the mouth of pipe; also can fill in the mouth of pipe simultaneously, shutoff is on the mouth of pipe more securely, and protection has the equipment of the mouth of pipe when production, transportation, storage; the mouth of pipe can not enter foreign material, and protection mouth of pipe screw thread is injury-free.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 cuts open scheme drawing according to the master office of looking of a kind of mouth of pipe protecting sleeve of invention scheme proposition of the present utility model;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the elevational schematic view of Fig. 1.
The specific embodiment
Among Fig. 1 ~ Fig. 3,
Mouth of pipe protection is with circular groove shape flat cover 1; circular groove shape flat cover has cylinder-shaped coat tube 2; one end of cylinder-shaped coat tube has annular arrangement flat 3; the axis of annular arrangement plane, flat place and cylinder-shaped coat tube is perpendicular; annular arrangement flat bottomed excircle links to each other with the nozzle of cylinder-shaped coat tube one end, and annular arrangement flat bottomed inner periphery is connected with the circular shutoff plug 4 in the cylinder-shaped coat tube.
The circular shutoff plug of above-mentioned mouth of pipe protecting sleeve is hollow shutoff plug.The circular shutoff plug of mouth of pipe protecting sleeve also can be solid shutoff plug.
The cylindrical jacket tube of the flute profile flat cover of above-mentioned mouth of pipe protecting sleeve is a cylinder, and the shutoff plug is circular shutoff plug, is applicable to the mouth of pipe protecting sleeve as pipe.
For the protection of the square tube mouth of pipe, the cylindrical jacket tube of flute profile flat cover can be a square tube, and the shutoff plug can be square shutoff plug.
Protection for the special pipe mouth of pipe; the cylindrical jacket tube of flute profile flat cover can be with the tube that matches of the shape and size of matching used mouth of pipe outer tube wall, the shutoff plug can be with the shutoff plug that matches of the shape and size of matching used mouth of pipe inner tubal wall face.
Claims (5)
1. mouth of pipe protecting sleeve; the flute profile flat cover is arranged; the flute profile flat cover has the cylindrical jacket tube; it is characterized in that: an end of cylindrical jacket tube has at the bottom of the annular flat; the axis of plane, place and cylindrical jacket tube is perpendicular at the bottom of the annular flat; annular links to each other with the nozzle of cylindrical jacket tube one end in flat bottomed outer shroud week, the shutoff plug of ring Zhou Lianyou in the cylindrical jacket tube in the annular flat bottomed.
2. by the described mouth of pipe protecting sleeve of claim 1, it is characterized in that: the circular shutoff plug of described protecting sleeve is hollow shutoff plug.
3. by the described mouth of pipe protecting sleeve of claim 1, it is characterized in that: the circular shutoff plug of described protecting sleeve is solid shutoff plug.
4. by the described mouth of pipe protecting sleeve of claim 1, it is characterized in that: described cylindrical jacket tube is a cylinder, and the shutoff plug is circular shutoff plug.
5. by the described mouth of pipe protecting sleeve of claim 1, it is characterized in that: described cylindrical jacket tube is a square tube, and the shutoff plug is square shutoff plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201647472U CN202063376U (en) | 2011-05-21 | 2011-05-21 | Pipe orifice protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201647472U CN202063376U (en) | 2011-05-21 | 2011-05-21 | Pipe orifice protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063376U true CN202063376U (en) | 2011-12-07 |
Family
ID=45057249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201647472U Expired - Fee Related CN202063376U (en) | 2011-05-21 | 2011-05-21 | Pipe orifice protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294209A (en) * | 2019-04-30 | 2019-10-01 | 武汉船用机械有限责任公司 | The layer protective tooling of tube body part |
-
2011
- 2011-05-21 CN CN2011201647472U patent/CN202063376U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294209A (en) * | 2019-04-30 | 2019-10-01 | 武汉船用机械有限责任公司 | The layer protective tooling of tube body part |
| CN110294209B (en) * | 2019-04-30 | 2021-05-11 | 武汉船用机械有限责任公司 | Welding layer protection tool for pipe body part |
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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: 20111207 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |