CN204025986U - A kind of plastic coated composite steel pipe and tube clamps - Google Patents
A kind of plastic coated composite steel pipe and tube clamps Download PDFInfo
- Publication number
- CN204025986U CN204025986U CN201420424386.4U CN201420424386U CN204025986U CN 204025986 U CN204025986 U CN 204025986U CN 201420424386 U CN201420424386 U CN 201420424386U CN 204025986 U CN204025986 U CN 204025986U
- Authority
- CN
- China
- Prior art keywords
- composite steel
- coated composite
- plastic coated
- pullover
- steel pipe
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 49
- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 239000010959 steel Substances 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 43
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000005060 rubber Substances 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of plastic coated composite steel pipe two ends arranges pullover greatly and little pullover respectively, and pullover greatly, little pullover and plastic coated composite steel tube body is one.Pulloverly greatly comprise the sleeve sections and buckle section that link together, sleeve sections is positioned near that side of plastic coated composite steel tube body, and buckle section is positioned at away from that side of plastic coated composite steel tube body.Be provided with the snap ring of protrusion at buckle section end, snap ring is provided with cushion rubber.On buckle section, snap ring position is inwards provided with some grooves, in groove, arrange cushion rubber.Littlely pulloverly comprise circular pipe and be arranged on the inside annular protrusion of circular pipe end.Annular protrusion is also provided with cushion rubber.Plastic coated composite steel tubular construction of the present utility model is simple, and cost is lower, easy to use, can not cause damage during connection to plastic coated composite steel pipe coating.Not only plastic coated composite steel pipe can adopt pullover greatly and little pullover structure, and the steel pipe of other type and tube clamps etc. also can adopt such structure.
Description
Technical field
The utility model belongs to pipe technology field, particularly a kind of plastic coated composite steel pipe, also has a kind of tube clamps.
Background technique
In engineering practice, often need the pipeline of segmentation to link together.Traditional metallic material pipeline Placement mainly contains the Placements such as screw thread, clip and flange.These traditional Placements easily produce the situation that accessory cannot effectively be connected with pipeline, complex process, and cost is also higher, and due to accessory because its material is perishable, working life is also shorter.
Plastic coated composite steel pipe is also plastic-coated steel, and plastic-coated steel is base tube with steel pipe, take plastic powders as cladding material, and the last layer of melt surface coating within it plastic layer, is coated with the steel plastic compount product applying plastic layer or other materials anticorrosive coat at its outer surface.Because the plastic coated composite steel length of tube of finished product is certain, in use in order to adaption demand, often need sawed-off after re-use, but sawed-off rear use conventional coupling arrangement connects, need to carry out secondary operations, its coating of meeting heavy damage during secondary operations, also can reduction of service life.
Model utility content
Problem to be solved in the utility model is to provide a kind of plastic coated composite steel pipe, uses this junction button without the need to carrying out secondary operations to plastic coated composite steel pipe, ensure that and does not injure coating while connecting effect, extend the working life of plastic coated composite steel pipe.
Plastic coated composite steel pipe of the present utility model, its two ends arrange pullover greatly and little pullover respectively; Pulloverly greatly comprise the sleeve sections and buckle section that link together, buckle section is provided with the snap ring of protrusion; Littlely pulloverly comprise circular pipe and be arranged on the inside annular protrusion of circular pipe end.
As the further improvement of technique scheme, described snap ring is arranged on buckle section end.
Another kind as technique scheme improves, and described snap ring is provided with cushion rubber.This cushion rubber can stop inside and outside booty and erosion to enter pipeline.
Another kind as technique scheme improves, and on described buckle section, snap ring position is inwards provided with some grooves, in groove, arrange cushion rubber.These cushion rubbers can ensure sealing and the bearing capacity of the pipeline after connecting.
Another kind as technique scheme improves, and described annular protrusion is also provided with cushion rubber.This cushion rubber prevents the thing scratch coatings such as the burr of the annular protrusion of little pullover end, can also strengthen the sealability of joint.
As the further improvement of technique scheme, described pullover greatly, little pullover and plastic coated composite steel tube body is one.
A kind of tube clamps, what be respectively arranged with described in technique scheme at its two ends is pullover greatly and little pullover.
Plastic coated composite steel tubular construction of the present utility model is simple, and cost is lower, easy to use, can not cause damage during connection to plastic coated composite steel pipe coating.Not only plastic coated composite steel pipe can adopt pullover greatly and little pullover structure, and the steel pipe of other type and tube clamps etc. also can adopt such structure.
Accompanying drawing explanation
Fig. 1 is this plastic coated composite steel pipe schematic diagram;
Fig. 2 is two joint plastic coated composite steel pipe connection diagrams.
Embodiment
Below in conjunction with accompanying drawing, a kind of plastic coated composite steel pipe junction button that the utility model proposes is described in detail.
Embodiment 1
As shown in Figure 1, a kind of plastic coated composite steel pipe two ends arrange respectively pullover greatly 1 and little by pullover 2, pullover greatly 1, little pullover 2 and plastic coated composite steel tube body 3 are one.Pullover greatly 1 comprises the sleeve sections 1-1 and buckle section 1-2 that link together, and sleeve sections 1-1 is positioned near that side of plastic coated composite steel tube body, and buckle section 1-2 is positioned at away from that side of plastic coated composite steel tube body.Be provided with the snap ring 1-3 of protrusion at buckle section 1-2 end, snap ring 1-3 is provided with cushion rubber.On buckle section 1-2, snap ring 1-3 position is inwards provided with some grooves, in groove, arrange cushion rubber.Little pullover 2 comprise circular pipe 2-1 and are arranged on the inside annular protrusion 2-2 of circular pipe 2-1 end.Annular protrusion 2-2 is also provided with cushion rubber, also can not arranges annular protrusion 2-2, during ringless-type projection 2-2, this cushion rubber is directly installed on circular pipe 2-1 end, i.e. little pullover end.
As shown in Figure 2, when plastic coated composite steel pipe connects, pullover greatly 1 has elasticity, and pullover greatly 1 of a plastic coated composite steel pipe is enclosed within another root plastic coated composite steel pipe little pullover 2.Cushion rubber top on annular protrusion 2-2 is on the inner-walls of duct of buckle section 1-2, and two plastic coated composite steel pipes are with regard to successful connection.N root plastic coated composite steel pipe can be connected continuously with such Placement.If because length issue needs sawed-off for plastic coated composite steel pipe use, then sawed-offly least significant end or that root plastic coated composite steel pipe foremost should be arranged on.This plastic coated composite steel pipe still has pullover greatly or little pullover like this, attaches it on one little pullover or pullover greatly, does not therefore still need secondary operations.
Embodiment 2
Tube clamps, be respectively arranged with at its two ends identical with structure in embodiment 1 pullover greatly 1 and little by pullover 2, pullover greatly 1, little pullover 2 and tube clamps body be one.Pullover greatly 1 comprises the sleeve sections 1-1 and buckle section 1-2 that link together, and sleeve sections 1-1 is positioned near that side of tube clamps body, and buckle section 1-2 is positioned at away from that side of tube clamps body.Be provided with the snap ring 1-3 of protrusion at buckle section 1-2 end, snap ring 1-3 is provided with cushion rubber.The position that snap ring 1-3 is inside on buckle section 1-2 is provided with some grooves, in groove, arrange cushion rubber.Annular protrusion 2-2 is also provided with cushion rubber, also can not arranges annular protrusion 2-2, during ringless-type projection 2-2, this cushion rubber is directly installed on circular pipe 2-1 end, i.e. little pullover end.
Claims (7)
1. a plastic coated composite steel pipe, is characterized in that: described plastic coated composite steel pipe two ends are arranged pullover greatly (1) and little pullover (2) respectively; Pullover greatly (1) comprises the sleeve sections (1-1) and buckle section (1-2) that link together, and buckle section (1-2) is provided with the snap ring (1-3) of protrusion; Little pullover (2) comprise circular pipe (2-1) and are arranged on the inside annular protrusion (2-2) of circular pipe (2-1) end.
2. plastic coated composite steel pipe according to claim 1, is characterized in that: described snap ring (1-3) is arranged on buckle section (1-2) end.
3. plastic coated composite steel pipe according to claim 1, is characterized in that: on described snap ring (1-3), be provided with cushion rubber.
4. plastic coated composite steel pipe according to claim 1, is characterized in that: upper snap ring (1-3) position inwards of described buckle section (1-2) is provided with some grooves, in groove, arranges cushion rubber.
5. plastic coated composite steel pipe according to claim 1, is characterized in that: described annular protrusion (2-2) is also provided with cushion rubber.
6. the plastic coated composite steel pipe according to claim 1 to 5 any one, is characterized in that: described pullover greatly (1), little pullover (2) and plastic coated composite steel tube body (3) are one.
7. a tube clamps, is characterized in that: be respectively arranged with pullover greatly (1) and little pullover (2) described in claim 1 to 5 any one at its two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424386.4U CN204025986U (en) | 2014-07-30 | 2014-07-30 | A kind of plastic coated composite steel pipe and tube clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424386.4U CN204025986U (en) | 2014-07-30 | 2014-07-30 | A kind of plastic coated composite steel pipe and tube clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204025986U true CN204025986U (en) | 2014-12-17 |
Family
ID=52065850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424386.4U Expired - Lifetime CN204025986U (en) | 2014-07-30 | 2014-07-30 | A kind of plastic coated composite steel pipe and tube clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204025986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132203A (en) * | 2014-07-30 | 2014-11-05 | 江苏瑞腾涂装科技有限公司 | Plastic-coated composite steel pipe and pipe fastener |
-
2014
- 2014-07-30 CN CN201420424386.4U patent/CN204025986U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132203A (en) * | 2014-07-30 | 2014-11-05 | 江苏瑞腾涂装科技有限公司 | Plastic-coated composite steel pipe and pipe fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |