A plastic pipe with thickened interface and capable of being spliced

Abstract

The utility model relates to the technical field of plastic pipes, and the application discloses a plastic pipe with thickened interface that can be spliced, comprising a plastic pipe 1 and a plastic pipe 2, wherein the outer surfaces of the ends of the plastic pipe 1 and the plastic pipe 2 are fixed with a sleeve provided with a thickened tube, and the side edge of the thickened tube at one end of the plastic pipe 1 and the plastic pipe 2 is provided with a support plate, and the support plate is fixed on the outer surface of the plastic pipe 1 or the plastic pipe 2, and the side edge of the thickened tube at the other end of the plastic pipe 1 and the plastic pipe 2 is fixed with a sealing plate. The utility model uses a plug-in suction fixing method, and when splicing, the two plastic pipes can be quickly aligned and fitted, and then the two heating tubes are further fixed by a fixing sleeve to complete the splicing of the two plastic pipes. The operation is simple and convenient, and the problem that the existing plastic pipes cannot be directly connected through the pipe mouth when splicing is solved, which greatly improves the convenience of plastic pipes when splicing, reduces the splicing cost, and also reduces the splicing difficulty.

Description

Technical Field

[0001] The utility model application relates to the technical field of plastic pipes, in particular to a plastic pipe with thickened interfaces and capable of being spliced. Background Art

[0002] Plastic pipes are generally made of synthetic resin, that is, polyester as raw material, with the addition of stabilizers, lubricants, plasticizers, etc., and are made by extrusion in a pipe making machine using the "plastic" method. They are mainly used as piping for tap water supply systems in buildings, drainage, exhaust and sewage pipes, underground drainage systems, rainwater pipes, and wire threading pipes for electrical wiring installation.

[0003] Since the thickness of the joints of traditional plastic pipes is consistent with the thickness of the pipe body, they cannot be connected directly through the pipe body during splicing. Pipe fittings are required as a connecting medium, resulting in more parts required for pipe splicing, inconvenient operation, increased costs, and increased difficulty in splicing. Summary of the invention

[0004] In order to solve the problem that existing plastic pipes cannot be directly connected through pipe openings when splicing, the utility model provides a plastic pipe with thickened interface that can be spliced ​​to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A plastic tube with a thickened interface that can be spliced ​​comprises a plastic tube 1 and a plastic tube 2, wherein the outer surfaces of the ends of the plastic tube 1 and the plastic tube 2 are fixed with a thickened tube sleeve, the thickened tube side of one end of the plastic tube 1 and the plastic tube 2 is provided with a support plate, and the support plate is fixed to the outer surface of the plastic tube 1 or the plastic tube 2, and the thickened tube side of the other end of the plastic tube 1 and the plastic tube 2 is fixed with a sealing plate, and a fixed magnetic sheet matching the sealing plate is provided inside the thickened tube close to the support plate side, and a fixed sleeve is movably sleeved outside the thickened tube close to the sealing plate, and the fixed sleeve is threadedly sleeved on the thickened tube close to the support plate side; further, the outer surface of the thickened tube close to the support plate side is provided with a thread matching the fixed sleeve, and the length of the inside of the fixed sleeve is equal to the sum of the lengths of the two thickened tubes.

[0007] Furthermore, a sealing rubber pad 2 is glued and fixed to one end of the fixed sleeve away from the support plate, and the sealing rubber pad 2 is arranged in a ring shape that matches the plastic tube 2 or the plastic tube 1 and the fixed sleeve.

[0008] Furthermore, the outer diameter of the fixed sleeve is equal to the outer diameter of the support plate, and the diameter of the end of the fixed sleeve away from the support plate is smaller than the outer diameter of the thickened tube.

[0009] Furthermore, a plurality of fixed iron rods are equidistantly embedded and fixed inside the sealing plate, a fixed magnetic sheet is fixed to the side wall of the sealing groove, and a sealing rubber pad is fixed to the side of the fixed magnetic sheet close to the sealing plate.

[0010] Furthermore, the fixed magnetic sheet and the sealing pad 1 are both configured as rings that cooperate with the sealing plate, and the thickness inside the sealing groove is equal to the sum of the thicknesses of the fixed magnetic sheet, the sealing pad 1 and the fixed iron rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by means of plug-in and suction fixing, the two plastic tubes can be quickly aligned and fitted when splicing, and then the two heating tubes are further fixed by a fixing sleeve to complete the splicing of the two plastic tubes. The operation is simple and convenient, and the problem that the existing plastic tubes cannot be directly connected through the tube mouth when splicing is solved. The convenience of splicing the plastic tubes is greatly improved, and the splicing cost is reduced while also reducing the difficulty of splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 is a front view schematic diagram of a plastic pipe splicing structure according to an embodiment of the present application;

[0015] Figure 2 yes Figure 1 A schematic front cross-sectional view of the plastic pipe splicing structure in the illustrated embodiment;

[0016] Figure 3 yes Figure 1 A schematic side cross-sectional view of a plastic pipe splicing structure in the illustrated embodiment.

[0017] The meanings of the reference numerals in the figure are: 1. Plastic tube one; 2. Plastic tube two; 3. Thickened tube; 4. Support plate; 5. Fixed sleeve; 6. Sealing groove; 7. Sealing plate; 8. Fixed magnetic sheet; 9. Sealing pad one; 10. Fixed iron rod; 11. Sealing pad two. DETAILED DESCRIPTION

[0018] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] Reference Figure 1 , Figure 2 and Figure 3 A plastic pipe with thickened interface that can be spliced, including a plastic pipe 1 and a plastic pipe 2, the outer surfaces of the ends of the plastic pipe 1 and the plastic pipe 2 are fixed with a thickened tube 3, the thickened tube 3 at one end of the plastic pipe 1 and the plastic pipe 2 is provided with a support plate 4, and the support plate 4 is fixed on the outer surface of the plastic pipe 1 or the plastic pipe 2, and the thickened tube 3 at the other end of the plastic pipe 1 and the plastic pipe 2 is fixed with a sealing plate 7, and the inside of the thickened tube 3 near the support plate 4 is provided with a fixed magnetic sheet 8 that cooperates with the sealing plate 7, and the outside of the thickened tube 3 near the sealing plate 7 is movably provided with a fixed sleeve 5 The fixing sleeve 5 is threadedly sleeved on the thickened tube 3 near the support plate 4 side, and the outer surface of the thickened tube 3 near the support plate 4 side is provided with a thread matching with the fixing sleeve 5. The length inside the fixing sleeve 5 is equal to the sum of the lengths of the two thickened tubes 3. A sealing pad 2 11 is glued and fixed at one end of the fixing sleeve 5 away from the support plate 4, and the sealing pad 2 11 is set to a ring shape matching with the plastic tube 2 2 or the plastic tube 1 and the fixing sleeve 5. The outer ring diameter of the fixing sleeve 5 is equal to the outer ring diameter of the support plate 4, and the diameter of the end of the fixing sleeve 5 away from the support plate 4 is smaller than the outer ring diameter of the thickened tube 3.

[0020] Specifically, when it is necessary to splice plastic pipe 1 and plastic pipe 2, align the sealing groove 6 and the sealing plate 7. After alignment, insert the sealing plate 7 into the sealing groove 6, and then pull the fixed sleeve 5 to the thickened tube 3 on the side of the support plate 4, and then rotate the fixed sleeve 5 so that the fixed sleeve 5 is threadedly fixed with the fixed sleeve 5 on the side of the support plate 4. At the same time, the fixed sleeve 5 and the thickened tube 3 cooperate to extrude the sealing pad 2 11 to ensure the sealing of the connection.

[0021] As an optimization solution, Figure 3 As shown, a number of fixed iron rods 10 are equidistantly embedded and fixed inside the sealing plate 7, a fixed magnetic sheet 8 is fixed to the side wall of the sealing groove 6, and a sealing rubber pad 9 is fixed to the side of the fixed magnetic sheet 8 close to the sealing plate 7, the fixed magnetic sheet 8 and the sealing rubber pad 9 are both arranged in a ring shape to cooperate with the sealing plate 7, and the thickness inside the sealing groove 6 is equal to the sum of the thickness of the fixed magnetic sheet 8, the sealing rubber pad 9 and the fixed iron rod 10.

[0022] Specifically, when the sealing plate 7 is inserted into the sealing groove 6, the fixed magnetic sheet 8 inside the sealing groove 6 is attracted and fixed to the fixed iron rod 10 inside the sealing plate 7, so that the plastic tube 1 and the plastic tube 2 are aligned and fixed together. When disassembling, the sealing plate 7 can be directly pulled out from the sealing groove 6.

[0023] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0024] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A plastic pipe with thickened interface that can be spliced, comprising a plastic pipe 1 (1) and a plastic pipe 2 (2), characterized in that: The outer surfaces of the ends of the plastic tube one (1) and the plastic tube two (2) are both fixed with a thickened tube (3) sleeved thereon; a support plate (4) is provided on the side of the thickened tube (3) at one end of the plastic tube one (1) and the plastic tube two (2), and the support plate (4) is fixed on the outer surface of the plastic tube one (1) or the plastic tube two (2); a sealing plate (7) is fixed on the side of the thickened tube (3) at the other end of the plastic tube one (1) and the plastic tube two (2); a fixed magnetic sheet (8) cooperating with the sealing plate (7) is provided inside the thickened tube (3) near the support plate (4); a fixed sleeve (5) is movably sleeved outside the thickened tube (3) near the sealing plate (7), and the fixed sleeve (5) is threadedly sleeved on the thickened tube (3) near the support plate (4).

2. The thickened and spliced ​​plastic pipe according to claim 1, characterized in that: The outer surface of the thickened tube (3) close to the support plate (4) is provided with a thread that matches the fixed sleeve (5), and the inner length of the fixed sleeve (5) is equal to the sum of the lengths of the two thickened tubes (3).

3. The thickened and spliced ​​plastic pipe according to claim 1, characterized in that: A second sealing rubber pad (11) is glued and fixed to one end of the fixed sleeve (5) away from the support plate (4), and the second sealing rubber pad (11) is arranged in a ring shape that matches the second plastic tube (2) or the first plastic tube (1) and the fixed sleeve (5).

4. The thickened joint-jointed plastic pipe according to claim 1, characterized in that: The outer diameter of the fixed sleeve (5) is equal to the outer diameter of the support plate (4), and the diameter of the end of the fixed sleeve (5) away from the support plate (4) is smaller than the outer diameter of the thickened tube (3).

5. The thickened joint-jointed plastic pipe according to claim 1, characterized in that: A plurality of fixed iron rods (10) are equidistantly embedded and fixed inside the sealing plate (7), a fixed magnetic sheet (8) is fixed to the side wall of the sealing groove (6), and a sealing rubber pad (9) is fixed to the side of the fixed magnetic sheet (8) close to the sealing plate (7).

6. The thickened joint-jointed plastic pipe according to claim 5, characterized in that: The fixed magnetic sheet (8) and the sealing rubber pad (9) are both arranged in a ring shape to cooperate with the sealing plate (7), and the thickness inside the sealing groove (6) is equal to the sum of the thicknesses of the fixed magnetic sheet (8), the sealing rubber pad (9) and the fixed iron rod (10).

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