CN202967043U - Steel pipe end protective sleeve - Google Patents
Steel pipe end protective sleeve Download PDFInfo
- Publication number
- CN202967043U CN202967043U CN 201220719310 CN201220719310U CN202967043U CN 202967043 U CN202967043 U CN 202967043U CN 201220719310 CN201220719310 CN 201220719310 CN 201220719310 U CN201220719310 U CN 201220719310U CN 202967043 U CN202967043 U CN 202967043U
- Authority
- CN
- China
- Prior art keywords
- pipe end
- steel pipe
- elastic seal
- protecting sleeve
- utility
- 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 relates to a steel pipe end protective sleeve which comprises an elastic seal sleeve body and a clamp groove. The elastic seal sleeve body is matched with the inner wall of a steel pipe. The clamp groove is located on the periphery of the elastic seal sleeve body, integrated with the same, and clamped with a steel pipe end. The steel pipe end protective sleeve is simple in structure and good in protecting effect, and water inflow of the steel pipe is prevented.
Description
Technical field:
The utility model is relevant with the pipe end protecting sleeve on being used for oil field oil pipeline, gas line, common steel tube etc.
Background technology:
Oil field oil pipeline, gas line, common steel tube etc., the tube head end face is all machined, easily bumps each other in transportation, and another easily water inlet is got rusty and is affected the use of pipeline.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of simple in structure, prevent the steel pipe water inlet, protecting effective pipe end protecting sleeve.
The purpose of this utility model is achieved like this:
The utility model pipe end protecting sleeve; comprise the elastic seal body that coordinates with steel pipe inner wall; be positioned at the draw-in groove that with elastic seal body be integral and with pipe end engage of elastic seal cartridge on external week, the utility model can adopt plastics, rubber through the injection moulding one-shot forming.
On the external peripheral wall of above-mentioned elastic seal cartridge, the position of relative draw-in groove has at least one to increase the rib that rubs, and the quantity of rib depends on the needs, and can be one and also can be many.
Above-mentioned rib is shaped as wedge shape, prevents that the utility model is better from the pipe end falling-off effect.
The above-mentioned elastic seal body bottom blind hole of removing stage makeup and costume adopts the special tool break-through blind hole of removing stage makeup and costume just to be easy to the utility model is separated with pipe end.
Use the utility model pipe end protecting sleeve, to the steel pipe periphery, push the elastic seal body to steel pipe inner wall by the rib overcoat, then block the inside and outside wall of steel pipe by draw-in groove.The utility model can not come off in transportation engineering, has prevented the steel pipe water inlet yet, prevents the steel pipe inner wall corrosion.
The utility model is simple in structure, protects effectively, has protected the pipe end of steel pipe, has particularly protected steel pipe inner wall.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model block diagram.
The specific embodiment:
Referring to Fig. 1, Fig. 2, the present embodiment steel pipe head protection cover comprises the elastic seal body 1 that coordinates with steel pipe inner wall, is positioned at the draw-in groove 2 that with elastic seal body be integral and with pipe end engage of elastic seal cartridge on external week.On the external peripheral wall of elastic seal cartridge, the position of relative draw-in groove is evenly distributed with some the wedge shape ribs 3 that increase friction.The elastic seal body bottom blind hole 4 of removing stage makeup and costume.
Claims (4)
1. the pipe end protecting sleeve, is characterized in that comprising the elastic seal body that coordinates with steel pipe inner wall, is positioned at the draw-in groove that with elastic seal body be integral and with steel tube head engage of elastic seal cartridge on external week.
2. pipe end protecting sleeve as claimed in claim 1, is characterized in that the position of relative draw-in groove on the external peripheral wall of elastic seal cartridge has at least one to increase the rib that rubs.
3. pipe end protecting sleeve as claimed in claim 2, is characterized in that rib is shaped as wedge shape.
4. pipe end protecting sleeve as described in one of claim 1～3 is characterized in that the elastic seal body bottom blind hole of removing stage makeup and costume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719310 CN202967043U (en) | 2012-12-24 | 2012-12-24 | Steel pipe end protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220719310 CN202967043U (en) | 2012-12-24 | 2012-12-24 | Steel pipe end protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202967043U true CN202967043U (en) | 2013-06-05 |
Family
ID=48508150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220719310 Expired - Fee Related CN202967043U (en) | 2012-12-24 | 2012-12-24 | Steel pipe end protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202967043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703901A (en) * | 2019-01-24 | 2019-05-03 | 温州市动宠商贸有限公司 | A kind of pipe bevel protector |
-
2012
- 2012-12-24 CN CN 201220719310 patent/CN202967043U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703901A (en) * | 2019-01-24 | 2019-05-03 | 温州市动宠商贸有限公司 | A kind of pipe bevel protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131224 |