PE mould pressing ribbed pipe

Abstract

The utility model belongs to the technical field of mold pressing ribbed pipes, and particularly relates to a PE mold pressing ribbed pipe which comprises a PE mold pressing pipe, a connecting pipe is integrally arranged at one end of the PE mold pressing pipe, a reducer pipe is integrally arranged at the other end of the PE mold pressing pipe, and the connecting pipe is inserted into the reducer pipe in an interference fit mode and fixed through a fixing assembly. A plurality of reinforcing ribs are integrally arranged in the middle of the PE mold pressing pipe so that the strength of the PE mold pressing pipe can be improved. According to the utility model, the connecting pipe and the reducer pipe are respectively arranged at the two ends of the PE mould pressing pipe, and the connecting pipe is fixed in the reducer pipe by arranging the fixing assembly, so that when two groups of PE mould pressing ribbed pipes are connected, only insertion and rotation actions are needed, the convenience is improved, and the time is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mould pressing reinforced pipe, specifically to a PE mould pressing reinforced pipe. BACKGROUND

[0002] Mould pressing reinforced pipe is a kind of pipeline with vertical reinforcing rib on outer wall by mould pressing forming. And PE mould pressing reinforced pipe is a kind of pipeline formed by mould pressing, which is mainly made of polyethylene (PE) material and has reinforced structure to enhance its strength and pressure resistance. Such pipeline is usually composed of multiple mould pipes.

[0003] At present, when two PE mould pressing reinforced pipes are connected, flanges are usually used to connect the two PE mould pressing reinforced pipes, which leads to the need of screwing multiple screws when connecting the two PE mould pressing reinforced pipes, wasting time. Therefore, a PE mould pressing reinforced pipe is invented. UTILITY MODEL CONTENT

[0004] In view of the above and / or existing problems in a kind of PE mould pressing reinforced pipe, the utility model is proposed.

[0005] Therefore, the utility model aims at providing a kind of PE mould pressing reinforced pipe, which can solve the above-mentioned problems.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] A kind of PE mould pressing reinforced pipe, it includes PE mould pressing pipe, one end of the PE mould pressing pipe is integrally provided with connecting pipe, the other end of the PE mould pressing pipe is integrally provided with reducing pipe, and connecting pipe is inserted in reducing pipe with interference fit, and is fixed by fixed assembly.

[0008] As a preferred scheme of the utility model described a kind of PE mould pressing reinforced pipe, wherein: the middle part of the PE mould pressing pipe is integrally provided with several reinforcing ribs, to be able to improve the strength of PE mould pressing pipe.

[0009] As a preferred scheme of the utility model described a kind of PE mould pressing reinforced pipe, wherein: further include:

[0010] Sealing assembly for sealing between connecting pipe and reducing pipe, and sealing assembly is arranged in the inner cavity of reducing pipe.

[0011] As a preferred scheme of the utility model described a kind of PE mould pressing reinforced pipe, wherein: the sealing assembly includes:

[0012] Annular groove, the inner cavity of the reducing pipe is provided with annular groove at both ends;

[0013] The sealing ring is sleeved in the annular groove, and the inner side of the sealing ring is in close contact with the outer surface of the connecting pipe.

[0014] As a preferred scheme of the PE mould pressing reinforced pipe, the fixing assembly comprises:

[0015] The outer side of the connecting pipe is arranged with a plurality of first grooves in a ring shape;

[0016] The side wall bottom end of the first positioning block is fixedly installed on the side wall top end of the first groove;

[0017] The inner side of the reducing pipe is arranged with a plurality of first positioning grooves in a ring shape, and the first positioning block is inserted into the first positioning groove.

[0018] As a preferred scheme of the PE mould pressing reinforced pipe, the side of the first positioning block is provided with a slope, so that the first positioning block is inserted into the first positioning groove.

[0019] As a preferred scheme of the PE mould pressing reinforced pipe, the fixing assembly comprises:

[0020] The outer side of the connecting pipe is integrally arranged with a plurality of second positioning blocks in a ring shape;

[0021] The inner side of the reducing pipe is arranged with a plurality of second positioning grooves in a ring shape, and the second positioning block is inserted into the second positioning groove.

[0022] As a preferred scheme of the PE mould pressing reinforced pipe, the side of the second positioning block is provided with a slope, so that the second positioning block is inserted into the second positioning groove.

[0023] As a preferred scheme of the PE mould pressing reinforced pipe, the fixing assembly comprises:

[0024] The outer side of the connecting pipe is integrally arranged with a plurality of third positioning blocks in a ring shape;

[0025] The inner side of the reducing pipe is arranged with a plurality of third positioning grooves in a ring shape, and the third positioning block is inserted into the third positioning groove;

[0026] The connecting pipe is arranged with a plurality of second grooves in a ring shape, and the second groove is located on the inner side of the third positioning block.

[0027] As a preferred scheme of the PE mould pressing ribbed pipe, one side of the third positioning block is provided with an inclined surface, so that the third positioning block is inserted into the third positioning groove.

[0028] Compared with the prior art,

[0029] By arranging the connecting pipe and the reducing pipe at two ends of the PE mould pressing pipe respectively, and then arranging the fixing assembly to fix the connecting pipe in the reducing pipe, when the two groups of PE mould pressing ribbed pipes are connected, only the inserting and rotating actions are needed, the convenience is improved, and time is saved. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 It is a structural schematic view of the utility model;

[0031] Figure 2 It is a structural schematic view of the utility model embodiment 1;

[0032] Figure 3 It is the utility model Figure 2 It is an enlarged schematic view of structure A in the utility model;

[0033] Figure 4 It is a structural schematic view of the utility model embodiment 2;

[0034] Figure 5 It is the utility model Figure 4 It is an enlarged schematic view of structure B in the utility model;

[0035] Figure 6 It is a structural schematic view of the utility model embodiment 3;

[0036] Figure 7 It is the utility model Figure 6 It is an enlarged schematic view of structure C in the utility model.

[0037] In the drawing: PE mould pressing pipe 10, connecting pipe 11, reducing pipe 12, reinforcing rib 13, first recess 20, first positioning block 21, first positioning groove 22, second positioning block 24, second positioning groove 25, third positioning block 27, third positioning groove 28, second recess 29, annular groove 30, sealing ring 31. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will make further detailed description to the embodiment of the utility model in combination with the drawings.

[0039] Embodiment 1:

[0040] The utility model provides a kind of PE mould pressing ribbed pipe, please refer to Figures 1-3, including PE mould pressing pipe 10, one end of PE mould pressing pipe 10 is integrally provided with connecting pipe 11, the other end of PE mould pressing pipe 10 is integrally provided with reducing pipe 12, and connecting pipe 11 is inserted in reducing pipe 12 in interference fit, and is fixed through fixing assembly, and the middle part of PE mould pressing pipe 10 is integrally provided with a plurality of reinforcing ribs 13, so as to improve the strength of PE mould pressing pipe 10.

[0041] Further comprising: sealing assembly for sealing between connecting pipe 11 and reducing pipe 12, and sealing assembly is arranged in the inner cavity of reducing pipe 12;

[0042] Sealing assembly comprises: annular groove 30, sealing ring 31;

[0043] The inner cavity of reducing pipe 12 is provided with annular groove 30 at both ends, sealing ring 31 is sleeved in annular groove 30, and the inner side of sealing ring 31 is in close contact with the outer surface of connecting pipe 11.

[0044] Fixing assembly comprises: first recess 20, first positioning block 21, first positioning groove 22;

[0045] The outer side of connecting pipe 11 is provided with a plurality of first recesses 20 in annular arrangement, the side wall bottom end of first positioning block 21 is fixedly installed on the side wall top end of first recess 20, the inner side of reducing pipe 12 is provided with a plurality of first positioning grooves 22 in annular arrangement, and first positioning block 21 is inserted in first positioning groove 22, and one side of first positioning block 21 is provided with an inclined surface, so as to facilitate the insertion of first positioning block 21 in first positioning groove 22.

[0046] In specific use, the specific steps are as follows:

[0047] Connecting pipe 11 is inserted in reducing pipe 12 in interference fit, in the process, first positioning block 21 will be deformed to first recess 20, after insertion, connecting pipe 11 or reducing pipe 12 can be slowly rotated, so that first positioning block 21 can be inserted in first positioning groove 22 by relying on elastic force when passing through first positioning groove 22, thereby connecting the two groups of PE mould pressing ribbed pipes.

[0048] Embodiment 2:

[0049] The utility model provides a kind of PE mould pressing ribbed pipe, please refer to Figures 4-5 ;

[0050] Fixing assembly comprises: second positioning block 24, second positioning groove 25;

[0051] The outer side of the connecting pipe 11 is integrally provided with a plurality of second positioning blocks 24 arranged in a ring shape, the inner side of the reducing pipe 12 is provided with a plurality of second positioning grooves 25 arranged in a ring shape, and the second positioning blocks 24 are inserted into the second positioning grooves 25, and one side of the second positioning block 24 is provided with an inclined surface, so as to facilitate the insertion of the second positioning block 24 into the second positioning groove 25.

[0052] In specific use, the specific steps are as follows:

[0053] The connecting pipe 11 is inserted into the reducing pipe 12 in an interference fit, and in this process, the connecting pipe 11 and the reducing pipe 12 will deform, and after insertion, the connecting pipe 11 or the reducing pipe 12 can be slowly rotated, so that the second positioning block 24 can be inserted into the second positioning groove 25 by elastic force when passing through the second positioning groove 25, thereby connecting the two groups of PE mold pressing reinforced pipes.

[0054] Example 3:

[0055] The utility model provides a kind of PE mold pressing reinforced pipe, please refer to Figures 6-7 ;

[0056] The fixing assembly comprises a third positioning block 27, a third positioning groove 28 and a second groove 29.

[0057] The outer side of the connecting pipe 11 is integrally provided with a plurality of third positioning blocks 27 arranged in a ring shape, the inner side of the reducing pipe 12 is provided with a plurality of third positioning grooves 28 arranged in a ring shape, and the third positioning blocks 27 are inserted into the third positioning grooves 28, the connecting pipe 11 is provided with a plurality of second grooves 29 arranged in a ring shape, and the second grooves 29 are located on the inner side of the third positioning blocks 27, and one side of the third positioning block 27 is provided with an inclined surface, so as to facilitate the insertion of the third positioning block 27 into the third positioning groove 28.

[0058] In specific use, the specific steps are as follows:

[0059] The connecting pipe 11 is inserted into the reducing pipe 12 in an interference fit, and in this process, the connecting pipe 11 and the reducing pipe 12 will deform, and after insertion, the connecting pipe 11 or the reducing pipe 12 can be slowly rotated, so that the second positioning block 24 can be inserted into the second positioning groove 25 by elastic force when passing through the second positioning groove 25, thereby connecting the two groups of PE mold pressing reinforced pipes.

[0060] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A PE moulded reinforced pipe comprising a PE moulded pipe (10) characterised in that, One end of the PE molded pipe (10) is integrally provided with a connecting pipe (11), the other end of the PE molded pipe (10) is integrally provided with a reducing pipe (12), and the connecting pipe (11) is inserted into the reducing pipe (12) in interference fit and is fixed by a fixing assembly.

2. A PE compression-rigidized pipe according to claim 1, characterized in that The middle part of the PE molded pipe (10) is integrally provided with a plurality of reinforcing ribs (13) to improve the strength of the PE molded pipe (10).

3. The PE compression molded reinforced pipe according to claim 1, wherein Further comprising: A sealing assembly for sealing between the connecting pipe (11) and the reducing pipe (12), and the sealing assembly is arranged in the inner cavity of the reducing pipe (12).

4. A PE compression-rigidized pipe as defined in claim 3, wherein The sealing assembly comprises: An annular groove (30) is arranged at both ends of the inner cavity of the reducing pipe (12); A sealing ring (31) is arranged in the annular groove (30), and the inner side of the sealing ring (31) is in close contact with the outer surface of the connecting pipe (11).

5. The PE compression molded reinforced pipe according to claim 1, wherein The fixing assembly comprises: A plurality of first grooves (20) are arranged on the outer side of the connecting pipe (11) in an annular arrangement; A first positioning block (21) is fixedly installed on the side wall top end of the first groove (20); A plurality of first positioning grooves (22) are arranged on the inner side of the reducing pipe (12) in an annular arrangement, and the first positioning block (21) is inserted into the first positioning groove (22).

6. A PE compression-rigidized pipe as defined in claim 5, wherein One side of the first positioning block (21) is provided with a slope to facilitate the insertion of the first positioning block (21) into the first positioning groove (22).

7. A PE compression-reinforced pipe according to claim 1, characterized in that The fixing assembly comprises: A plurality of second positioning blocks (24) are integrally arranged on the outer side of the connecting pipe (11) in an annular arrangement; A plurality of second positioning grooves (25) are arranged on the inner side of the reducing pipe (12) in an annular arrangement, and the second positioning block (24) is inserted into the second positioning groove (25).

8. A PE compression-rigidized pipe as defined in claim 7, wherein One side of the second positioning block (24) is provided with a slope to facilitate the insertion of the second positioning block (24) into the second positioning groove (25).

9. The PE compression molded reinforced pipe according to claim 1, wherein The fixing assembly comprises: A plurality of third positioning blocks (27) are integrally arranged on the outer side of the connecting pipe (11) in an annular arrangement; A plurality of third positioning grooves (28) are arranged on the inner side of the reducing pipe (12) in an annular arrangement, and the third positioning block (27) is inserted into the third positioning groove (28); A plurality of second grooves (29) are arranged on the connecting pipe (11) in an annular arrangement, and the second groove (29) is located on the inner side of the third positioning block (27).

10. A PE compression-rigidized pipe as defined in claim 9, wherein One side of the third positioning block (27) is provided with a slope to facilitate the insertion of the third positioning block (27) into the third positioning groove (28).

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