CN210770932U - HDPE steel-plastic composite reinforced winding pipe - Google Patents
HDPE steel-plastic composite reinforced winding pipe Download PDFInfo
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- CN210770932U CN210770932U CN201921340438.9U CN201921340438U CN210770932U CN 210770932 U CN210770932 U CN 210770932U CN 201921340438 U CN201921340438 U CN 201921340438U CN 210770932 U CN210770932 U CN 210770932U
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- hdpe steel
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Abstract
The utility model relates to a compound reinforcing winding pipe is moulded to HDPE steel, including the body, cup joint the portion and join in marriage the portion, the body includes first end and second tip, cup joints the portion and sets up the first end at the body, cup joint the portion including the ring body and expansion portion, the first end connection of ring body one end and body, the other end is connected with the expansion portion, and the internal diameter of expansion portion is greater than the internal diameter of ring body, join in marriage the portion setting at the body surface, join in marriage the portion and encircle the body setting, join in marriage portion one end and be equipped with annular rib, and annular rib's external diameter is greater than the external diameter of joining in marriage the portion, and after the second end of body inserted cup joint the portion, the. The utility model discloses a compound reinforcing winding pipe is moulded to HDPE steel convenient operation when interconnect, the tubular product that can be convenient for is connected, and has effectively promoted the steadiness and the leakproofness of connecting.
Description
Technical Field
The utility model relates to a tubular product technical field, in particular to compound reinforcing winding pipe is moulded to HDPE steel.
Background
The HDPE steel-plastic composite reinforced winding pipe is formed by spirally winding a steel-plastic composite strip, the inner wall of the HDPE steel-plastic composite reinforced winding pipe is smooth and flat, and the pipe has the advantages of corrosion resistance, light weight and the like. At present, a plurality of pipes are generally required to be connected for use in the use process of the pipes. When the HDPE steel-plastic composite reinforced winding pipes are connected, firstly, two HDPE pipes to be installed and connected are positioned by a hot melter fixture, and the other end of each pipe is supported to the same horizontal plane by a support; fully contacting two end faces of the pipe, raising the temperature of a heating plate of the hot melting device, placing the pipe between the two end faces of the pipe, and simultaneously contacting the two end faces of the pipe with the heating plate through a hydraulic device; after heating for a period of time, the heating plate is pulled away, so that the two ends of the tube which is already molten are butted. The connection mode is complex in operation and needs to use various devices; in addition, the hot melt junction is easy to crack, which affects the connection stability and sealing performance.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem and provide one kind and can conveniently connect the operation, connect the better HDPE steel of steadiness and leakproofness between the tubular product and mould compound reinforcing winding pipe.
The specific technical scheme is as follows: the utility model provides a compound reinforcing winding pipe is moulded to HDPE steel, includes the body, cup joints the portion and joins in marriage the portion of connecing, and the body includes first end and second end, and the portion of cup jointing sets up the first end at the body, the portion of cup jointing includes ring body and expansion portion, and ring body one end is connected with the first end of body, and the other end is connected with the expansion portion, and the internal diameter of expansion portion is greater than the internal diameter of ring body, join in marriage the portion setting at the body surface, join in marriage the portion and encircle the body setting, join in marriage a portion one end and be equipped with annular rib, and annular rib's external diameter is greater than the external diameter of joining in marriage the portion, and after.
The following is the attached technical proposal of the utility model.
Furthermore, a connecting part is arranged between the annular body and the expansion part, and the inner diameter of the connecting part is gradually reduced from the expansion part to the annular body.
Furthermore, one end of the matching part is a conical part, and the conical part is arranged corresponding to the connecting part.
Further, the first end of the tube body is inserted into the annular body.
Further, the first end portion and the second end portion are serrated.
Further, the tube body includes a hollow portion disposed around the tube body.
The technical effects of the utility model: the utility model discloses a compound reinforcing winding pipe is moulded to HDPE steel convenient operation when interconnect, the tubular product that can be convenient for is connected, and has effectively promoted the steadiness and the leakproofness of connecting.
Drawings
Fig. 1 is a schematic diagram of a HDPE steel-plastic composite reinforced winding pipe according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of the two HDPE steel-plastic composite reinforced winding pipes according to the embodiment of the present invention.
Fig. 3 is a schematic view of a first end and a second end of the present invention in a zigzag configuration.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 3, the HDPE steel-plastic composite reinforced winding pipe of the present embodiment includes a pipe body 1, a sleeve joint part 2 and a fitting part 3, wherein the pipe body 1 includes a first end 11 and a second end 12, and the sleeve joint part 2 is disposed at the first end 11 of the pipe body 1. The sleeving part 2 comprises an annular body 21 and an expansion part 22, one end of the annular body 21 is connected with the first end part 11 of the pipe body 1, the other end of the annular body is connected with the expansion part 22, and the inner diameter of the expansion part 22 is larger than that of the annular body 21. The pipe body is characterized in that the matching part 3 is arranged on the outer surface of the pipe body 1, the matching part 3 is arranged around the pipe body 1, an annular rib 31 is arranged at one end of the matching part, and the outer diameter of the annular rib 31 is larger than that of the matching part 3. When the second end 12 of the pipe body 1 is inserted into the socket 2, the annular groove 4 is formed between the annular rib 31 and the expanded portion 22. Among the above-mentioned technical scheme, when two the same bodys will be connected, first end 11 of first body 10 and second end 12 of second body 20 correspond, make second end 12 can insert in the cup joint portion of second body 20, join in marriage the portion 3 of joining in marriage when joining in marriage of second body and the portion 2 of cup jointing of first body lean on, form annular groove 4 between annular rib 31 and the portion 2 of cup jointing, through filling the melting material in annular groove 4, make joining in marriage portion and the portion of cup jointing can be connected by the melting material after through heating, thereby effectively promote the steadiness and the leakproofness of junction, and convenient for operation, above-mentioned melting material can adopt Polyethylene (PE) material, rubber materials etc. can heat into the material of molten condition.
In this embodiment, a connecting portion 23 is provided between the annular body 21 and the expanding portion 22, and the inner diameter of the connecting portion 23 decreases from the expanding portion 22 to the annular body 21, so that the connecting portion 23 forms a taper shape.
In this embodiment, one end of the fitting portion 3 is a tapered portion 32, and the tapered portion 32 is disposed corresponding to the connecting portion 23. Through above-mentioned technical scheme, when the first end and the second end of two bodys lean on, have the clearance between toper portion and the connecting portion to make the molten material in the ring channel 4 can flow in along the clearance join in marriage the space 5 between portion 3 and the portion 2 of cup jointing, make join in marriage portion 3 and the portion 2 of cup jointing can connect more firmly, the leakproofness is better.
In this embodiment, the first end 11 of the tubular body 1 is inserted in the annular body 21 so that the first end 11 can abut against the second end 12 of another tubular body.
In this embodiment, the first end portion 11 and the second end portion 12 are serrated, so that when the first end portion 11 and the second end portion 12 abut against each other, the serrations are engaged with each other, thereby preventing the two pipe bodies from rotating relative to each other and affecting the connection operation.
In this embodiment, the tube 1 includes a hollow portion 13, and the hollow portion 13 is disposed around the tube, so as to enhance the structural strength of the tube.
The HDPE steel-plastic composite reinforced winding pipe of the embodiment is convenient to operate when being connected with each other, can facilitate pipe connection, and effectively improves connection stability and sealing performance.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a compound reinforcing winding pipe is moulded to HDPE steel, its characterized in that, includes the body, cup joints the portion and joins in marriage the portion, and the body includes first end and second end, and cup joint the portion and set up the first end at the body, cup joint the portion including ring body and expansion portion, the first end connection of ring body one end and body, the other end is connected with the expansion portion, and the internal diameter of expansion portion is greater than the internal diameter of ring body, join in marriage the portion setting at the body surface, join in marriage the portion and encircle the body setting, join in marriage portion one end and be equipped with annular rib, and annular rib's external diameter is greater than the external diameter of joining in marriage the portion, and after the second end of body inserted cup.
2. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 1, wherein a connecting portion is arranged between the annular body and the expansion portion, and the inner diameter of the connecting portion decreases from the expansion portion to the annular body.
3. The HDPE steel-plastic composite reinforced winding pipe as claimed in claim 2, wherein one end of the fitting part is a tapered part, and the tapered part is arranged corresponding to the connecting part.
4. The HDPE steel-plastic composite reinforced twining tube of claim 3, characterized in that the first end of the tube body is inserted into an annular body.
5. The HDPE steel-plastic composite reinforced wound pipe of claim 4, wherein the first end portion and the second end portion are serrated.
6. The HDPE steel-plastic composite reinforced winding pipe according to claim 5, wherein the pipe body comprises a hollow portion, and the hollow portion is disposed around the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340438.9U CN210770932U (en) | 2019-08-19 | 2019-08-19 | HDPE steel-plastic composite reinforced winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921340438.9U CN210770932U (en) | 2019-08-19 | 2019-08-19 | HDPE steel-plastic composite reinforced winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210770932U true CN210770932U (en) | 2020-06-16 |
Family
ID=71048139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921340438.9U Active CN210770932U (en) | 2019-08-19 | 2019-08-19 | HDPE steel-plastic composite reinforced winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210770932U (en) |
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2019
- 2019-08-19 CN CN201921340438.9U patent/CN210770932U/en active Active
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