CN203793902U - Reinforced steel pipe protective jacket - Google Patents
Reinforced steel pipe protective jacket Download PDFInfo
- Publication number
- CN203793902U CN203793902U CN201420138245.6U CN201420138245U CN203793902U CN 203793902 U CN203793902 U CN 203793902U CN 201420138245 U CN201420138245 U CN 201420138245U CN 203793902 U CN203793902 U CN 203793902U
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- CN
- China
- Prior art keywords
- reinforced
- steel pipe
- steel
- protective jacket
- steel loop
- 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 reinforced steel pipe protective jacket which comprises a steel ring. An opening is formed in the steel ring along an axial direction. A connecting device for tensioning and positioning two ends of the opening is disposed on the steel ring. Rolled reinforced ribs are disposed along the periphery of the steel ring. Each reinforced rib is of a concave 'U' shape. The reinforced steel pipe protective jacket has the advantages that the structural strength of the steel ring is enhanced greatly by the concave 'U'-shaped reinforced ribs, thin raw materials can be used for manufacturing the steel ring, the weight of the protective jacket is reduced, raw materials and cost are saved, and positive meaning for promoting a conservation-minded society, sustainable development and reasonable resource use is achieved; the reinforced steel pipe protective jacket is applicable to steel pipe end protection.
Description
Technical field
The utility model relates to five metals manufacture field, particularly relates to a kind of reinforced steel pipe protecting sleeve.
Background technology
In order to guarantee that Steel pipe end surface is not damaged, all can install pipe end protecting sleeve additional at steel tube end part on the market.The pipe end protecting sleeve using at present, as shown in Figure 1, generally adopts the conglobate steel loop 6 of steel band system of 2.5mm, has opening on steel loop, and opening part is used screw 7 and nut 8 tensions.This protecting sleeve, owing to being straight-tube shape, causes structural strength not enough on the one hand, on the other hand, in order to improve structural strength, uses the steel band of 2.5mm, causes integral body thick and heavy, and raw-material consumption is also very large simultaneously.
Utility model content
In order to overcome above-mentioned technical matters, the purpose of this utility model is to provide a kind of light, reinforced steel pipe protecting sleeve of strengthening structural strength.
The technical scheme that the utility model adopts is:
A kind of reinforced steel pipe protecting sleeve; comprise steel loop, be provided with vertically opening on described steel loop, described steel loop is provided with the connecting device of tension location, opening two ends; on described steel loop, along being circumferentially with the reinforced rib that rolling forms, described reinforced rib is " U " type of indent." U " type reinforced rib of indent has strengthened the structural strength of steel loop greatly, and making when making steel loop can the thinner raw MAT'L of used thickness, has reduced the weight of protecting sleeve, has also saved raw-material use and cost simultaneously.
As the further improvement of technique scheme, described reinforced rib has twice, and twice reinforced rib is parallel to each other.With respect to one reinforced rib, the parallel reinforced rib of twice is more conducive to improve the structural strength of steel loop.
Further improvement as technique scheme, the thickness of described steel loop is 1.2-1.7mm, and after being provided with " U " type reinforced rib, steel loop only need can have suitable structural strength in this thickness range, blocked up meeting causes the increase of weight and material, and crosses the thin intensity that cannot guarantee steel loop.
As the further improvement of technique scheme, described connecting device comprises the nut that is positioned at opening two ends, and described nut-welding is fixed on steel loop, between two nuts, by double thread, connects.
As the further improvement of technique scheme, described steel loop is one end formation crimping that turns up at least, and this crimping is in order to protect steel pipe groove, prevents the damage of transportation China and foreign countries bound pair steel pipe groove.
The beneficial effects of the utility model are: the utility model is at " U " type reinforced rib that indent is circumferentially set of steel loop; strengthened greatly the structural strength of steel loop; making when making steel loop can the thinner raw MAT'L of used thickness; reduced the weight of protecting sleeve; simultaneously raw-material use and cost have also been saved, to the type society that advocates thriftiness, sustainable development, rationally use resource to have its positive meaning.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is the front view of traditional protection cover;
Fig. 2 is the generalized section of traditional protection cover;
Fig. 3 is front view of the present utility model;
Fig. 4 is generalized section of the present utility model.
The specific embodiment
Reinforced steel pipe protecting sleeve as shown in Figure 3 and Figure 4; the steel loop 1 that comprises the annular arrangement of being made by 1.5mm steel band; on steel loop 1, be provided with vertically opening; the two ends of opening are the nut 3 being welded on steel loop 1; between two nuts 3, by double thread 4, connect; by turning double thread 4, can strain or loosen opening, steel loop 1 and steel tube end part are fixed.
In the present embodiment, on steel loop 1, along being circumferentially with the reinforced rib 2 that twice rolling forms, reinforced rib 2 is " U " type of indent, and twice reinforced rib 2 is parallel to each other.
As shown in Figure 4, steel loop 1 left end turns up and is formed for protecting the crimping 5 of steel pipe groove.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (5)
1. a reinforced steel pipe protecting sleeve; comprise steel loop (1); described steel loop is provided with opening on (1) vertically; described steel loop (1) is provided with the connecting device of tension location, opening two ends; it is characterized in that: described steel loop (1) is upper along being circumferentially with the reinforced rib (2) that rolling forms, and described reinforced rib (2) is " U " type of indent.
2. reinforced steel pipe protecting sleeve according to claim 1, is characterized in that: described reinforced rib (2) has twice, and twice reinforced rib (2) is parallel to each other.
3. reinforced steel pipe protecting sleeve according to claim 1, is characterized in that: the thickness of described steel loop (1) is 1.2-1.7mm.
4. reinforced steel pipe protecting sleeve according to claim 1; it is characterized in that: described connecting device comprises the nut (3) that is positioned at opening two ends; it is upper that described nut (3) is weldingly fixed on steel loop (1), between two nuts (3), by double thread (4), connects.
5. according to the reinforced steel pipe protecting sleeve described in claim 1 or 2 or 3 or 4, it is characterized in that: described steel loop (1) at least one end turns up and forms crimping (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138245.6U CN203793902U (en) | 2014-03-25 | 2014-03-25 | Reinforced steel pipe protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138245.6U CN203793902U (en) | 2014-03-25 | 2014-03-25 | Reinforced steel pipe protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793902U true CN203793902U (en) | 2014-08-27 |
Family
ID=51376142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138245.6U Expired - Fee Related CN203793902U (en) | 2014-03-25 | 2014-03-25 | Reinforced steel pipe protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404831A (en) * | 2020-11-05 | 2021-02-26 | 武汉三江航天远方科技有限公司 | Automatic welding equipment for inner wall of pipeline |
| CN114833396A (en) * | 2022-03-29 | 2022-08-02 | 新疆八钢金属制品有限公司 | Steel pipe end protector ejection of compact guider |
-
2014
- 2014-03-25 CN CN201420138245.6U patent/CN203793902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404831A (en) * | 2020-11-05 | 2021-02-26 | 武汉三江航天远方科技有限公司 | Automatic welding equipment for inner wall of pipeline |
| CN114833396A (en) * | 2022-03-29 | 2022-08-02 | 新疆八钢金属制品有限公司 | Steel pipe end protector ejection of compact guider |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20180325 |