Anti-cracking winding pipe

Abstract

The utility model belongs to the technical field of winding pipes, and discloses an anti-cracking winding pipe which comprises a winding pipe body, connecting assemblies, reinforcing assemblies and a protection assembly, the connecting assemblies are arranged at the two ends of the winding pipe body, the reinforcing assemblies are arranged on the outer side of the winding pipe body, and the protection assembly is arranged in the winding pipe body. The clamping piece is made of a rubber material, so that when the two connecting rings are attached to each other, the clamping piece is extruded, the two connecting rings are in sealed connection, meanwhile, the two connecting rings are aligned to a plurality of threaded holes, and then bolts are used for fixing, so that the connection of the two connecting rings is fixed; and at the moment, connection between the two pipe bodies is completed, external air is prevented from entering the pipe bodies to cause temperature imbalance and cracking in the pipe bodies during use, and liquid at the joint is prevented from flowing out to cause pollution.

Description

Technical Field

[0001] The present application relates to the technical field of coiled pipes, and more specifically, to an anti-cracking coiled pipe. Background Art

[0002] Wrapped pipe, also known as large-diameter wrapped pipe, double-wall wrapped pipe, hollow wrapped pipe, is a kind of pipe made of high-density polyethylene (HDPE) and formed by winding and welding. It is often used as a sewage pipe in municipal engineering. When the sewage pipe is discharging sewage, there will often be a large amount of impurities in the sewage. Some of the harder impurities have edges and corners, which impact on the pipe wall, easily causing the pipe wall to crack and break, affecting its use.

[0003] After searching the publication number: CN220061052U, an anti-cracking winding tube structure is found, including a tube body, a protective belt is wound around the outer wall of the tube body, a fiber mesh is provided on the inner wall of the tube body, the protective belt includes a reinforcing belt, a buffer belt is fixedly connected to the center of one side of the reinforcing belt close to the tube body, the fiber mesh includes an alloy tube, a center rod is provided inside the alloy tube, the buffer belt is made of wear-resistant rubber material, a spiral groove is provided on the outer wall of the tube body, the buffer belt is fixed to the inner wall of the spiral groove, a plurality of alloy tubes are provided, and two adjacent alloy tubes are welded and fixed. The utility model cooperates with each other between the tube body, the protective belt and the fiber mesh, and respectively provides an alloy fiber tube and an outer protective belt inside and outside the traditional winding tube, so as to improve the wear resistance and impact resistance from inside and outside the tube body, make both sides of the tube body less likely to be damaged and cracked, and improve the service life of the winding tube;

[0004] However, it is not easy to connect the multiple coiled pipes in the application, and improper connection may cause sewage to flow out and cause pollution, and allow external air to enter the coiled pipe, causing a sudden change in temperature inside the coiled pipe, which may cause the coiled pipe to crack.

[0005] In order to solve the above problems, the present application provides an anti-cracking winding pipe. Utility Model Content

[0006] The present application provides an anti-cracking winding pipe adopting the following technical solution:

[0007] A crack-proof winding pipe comprises a winding pipe, a connecting assembly, a reinforcing assembly and a protective assembly, wherein the connecting assembly is arranged at both ends of the winding pipe, the reinforcing assembly is arranged outside the winding pipe, and the protective assembly is arranged inside the winding pipe.

[0008] Furthermore, the winding tube includes a tube body, a winding groove and a limiting groove. The winding groove is opened outside the tube body, and two limiting grooves are respectively opened at two sides of the winding groove.

[0009] Through the above technical solution, the reinforcing belt and the limiting member are both made of rubber material, and the limiting groove facilitates the installation of the reinforcement component.

[0010] Furthermore, the connecting assembly includes a connecting ring, a reinforcing rib, a threaded hole, a first limiting ring, a second limiting ring, a clamping groove and a clamping part, the two connecting rings are respectively arranged at the two ends of the tube body, one side of several reinforcing ribs are connected to the tube body, and the other sides of several reinforcing ribs are respectively connected to the two connecting rings, and several threaded holes are respectively opened on the two connecting rings.

[0011] Through the above technical solution, the threaded holes are respectively connected between the two connecting rings.

[0012] Furthermore, the first limiting ring is arranged on a side of the connecting ring away from the tube body, the second limiting ring is arranged on a side of the connecting ring away from the tube body, the first limiting ring and the second limiting ring are on the same side, the clamping groove is opened on one of the connecting rings, the clamping groove is located between the first limiting ring and the second limiting ring, and the clamping part is arranged on a side of the connecting ring away from the tube body where the first limiting ring is not arranged.

[0013] Through the above technical solution, the clamping piece can seal the connection.

[0014] Furthermore, the reinforcement assembly includes a protective belt, a reinforcement belt and a limiter, the reinforcement belt is arranged in the winding groove, the protective belt is arranged on the side of the reinforcement belt away from the winding groove, the limiter is arranged on both sides of the reinforcement belt, and the two limiters are respectively arranged in the two limiter grooves.

[0015] Through the above technical solution, the protective belt can protect the winding groove on the winding pipe.

[0016] Furthermore, the protective component includes a fiber mesh, an alloy tube and a center rod. The fiber mesh is arranged inside the tube body, several alloy tubes are arranged inside the fiber mesh, several center rods are respectively arranged inside several alloy tubes, and a thread groove is opened on the inner side of the fiber mesh.

[0017] Through the above technical solution, the protective component prevents the impurities in the water flowing inside the pipe body from rubbing and damaging the pipe body.

[0018] In summary, this application includes the following beneficial technical effects:

[0019] When two tube bodies need to be connected, the clamping piece is inserted into the clamping groove, so that the first limiting ring and the second limiting ring are inserted into the groove on the clamping piece. By setting the clamping piece to be made of rubber material, when the two connecting rings fit each other, the clamping piece is squeezed so that the connection between the two connecting rings is in a sealed connection. At the same time, align with several threaded holes and then use bolts to fix the connection between the two connecting rings. At this time, the connection between the two tube bodies is completed, and external air is prevented from entering the tube body during use, causing temperature imbalance and cracking inside the tube body, and liquid is prevented from flowing out of the connection to cause pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is one of the partial structural diagrams of this application;

[0022] Figure 3 For this application Figure 2 A schematic diagram of the enlarged structure at point A;

[0023] Figure 4 This is the second partial structural diagram of this application;

[0024] Figure 5 This is the third partial structural diagram of this application;

[0025] Figure 6 This is the fourth partial structural diagram of this application.

[0026] Description of the numbers in the figure:

[0027] 1. Winding tube; 11. Tube body; 12. Winding groove; 13. Limiting groove; 2. Connecting assembly; 21. Connecting ring; 22. Reinforcing rib; 23. Threaded hole; 24. First limiting ring; 25. Second limiting ring; 26. Snap-in groove; 27. Snap-in piece; 3. Reinforcement assembly; 31. Protective belt; 32. Strengthening belt; 33. Limiting piece; 4. Protective assembly; 41. Fiber mesh; 42. Alloy tube; 43. Center rod. DETAILED DESCRIPTION

[0028] 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 described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] Example:

[0032] The present application embodiment discloses an anti-cracking winding tube, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , including a winding tube 1, a connecting component 2, a reinforcing component 3 and a protective component 4, the connecting component 2 is arranged at both ends of the winding tube 1, the reinforcing component 3 is arranged on the outside of the winding tube 1, and the protective component 4 is arranged inside the winding tube 1.

[0033] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The winding tube 1 includes a tube body 11, a winding groove 12 and a limiting groove 13. The winding groove 12 is opened outside the tube body 11, and two limiting grooves 13 are respectively opened at both sides of the winding groove 12;

[0034] The connecting assembly 2 includes a connecting ring 21, a reinforcing rib 22, a threaded hole 23, a first limiting ring 24, a second limiting ring 25, a clamping groove 26 and a clamping member 27. The two connecting rings 21 are respectively arranged at both ends of the tube body 11, one side of the reinforcing ribs 22 is connected to the tube body 11, and the other side of the reinforcing ribs 22 is respectively connected to the two connecting rings 21, and the threaded holes 23 are respectively opened on the two connecting rings 21;

[0035] The first limiting ring 24 is arranged on a side of a connecting ring 21 away from the tube body 11, the second limiting ring 25 is arranged on a side of a connecting ring 21 away from the tube body 11, the first limiting ring 24 and the second limiting ring 25 are on the same side, a clamping groove 26 is provided on a connecting ring 21, the clamping groove 26 is located between the first limiting ring 24 and the second limiting ring 25, and the clamping member 27 is arranged on a side of a connecting ring 21 away from the tube body 11 where the first limiting ring 24 is not arranged;

[0036] The reinforcement assembly 3 includes a protective belt 31, a reinforcing belt 32 and a stopper 33. The reinforcing belt 32 is arranged in the winding groove 12. The protective belt 31 is arranged on the side of the reinforcing belt 32 away from the winding groove 12. The stopper 33 is arranged on both sides of the reinforcing belt 32. The two stoppers 33 are respectively arranged in the two stopper grooves 13.

[0037] The protective component 4 includes a fiber mesh 41, an alloy tube 42 and a center rod 43. The fiber mesh 41 is arranged inside the tube body 11, and several alloy tubes 42 are arranged inside the fiber mesh 41. Several center rods 43 are respectively arranged inside several alloy tubes 42. A threaded groove is opened inside the fiber mesh 41.

[0038] The implementation principle of this embodiment is: when two tube bodies 11 need to be connected, the clamping piece 27 is inserted into the clamping groove 26, so that the first limiting ring 24 and the second limiting ring 25 are inserted into the groove on the clamping piece 27. By setting the clamping piece 27 to be made of rubber material, when the two connecting rings 21 fit each other, the clamping piece 27 is squeezed so that the connection between the two connecting rings 21 is in a sealed connection. At the same time, align with a plurality of threaded holes 23, and then use bolts to fix, so that the connection between the two connecting rings 21 is fixed. At this time, the connection between the two tube bodies 11 is completed, and external air is prevented from entering the tube body 11 during use, causing the temperature inside the tube body 11 to be unbalanced and cracked, and liquid is prevented from flowing out of the connection to cause pollution.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A crack-proof winding pipe, comprising a winding pipe (1), a connecting component (2), a reinforcing component (3) and a protective component (4), characterized in that: The connection components (2) are arranged at both ends of the winding tube (1), the reinforcement components (3) are arranged outside the winding tube (1), and the protection components (4) are arranged inside the winding tube (1); The winding tube (1) comprises a tube body (11), a winding groove (12) and a limiting groove (13); the winding groove (12) is arranged outside the tube body (11), and two limiting grooves (13) are arranged at two sides of the winding groove (12) respectively; The connecting assembly (2) comprises a connecting ring (21), a reinforcing rib (22), a threaded hole (23), a first limiting ring (24), a second limiting ring (25), a clamping groove (26) and a clamping piece (27); the two connecting rings (21) are respectively arranged at two ends of the tube body (11); one side of a plurality of the reinforcing ribs (22) is connected to the tube body (11); the other side of a plurality of the reinforcing ribs (22) is respectively connected to the two connecting rings (21); and the plurality of threaded holes (23) are respectively provided on the two connecting rings (21).

2. The anti-cracking winding pipe according to claim 1, characterized in that: The first limiting ring (24) is arranged on a side of the connecting ring (21) away from the tube body (11), the second limiting ring (25) is arranged on a side of the connecting ring (21) away from the tube body (11), the first limiting ring (24) and the second limiting ring (25) are on the same side, the clamping groove (26) is opened on one of the connecting rings (21), the clamping groove (26) is located between the first limiting ring (24) and the second limiting ring (25), and the clamping part (27) is arranged on a side of the connecting ring (21) away from the tube body (11) where the first limiting ring (24) is not arranged.

3. The anti-cracking winding pipe according to claim 1, characterized in that: The reinforcement assembly (3) comprises a protective belt (31), a reinforcing belt (32) and a limiting member (33); the reinforcing belt (32) is arranged in the winding groove (12); the protective belt (31) is arranged on a side of the reinforcing belt (32) away from the winding groove (12); the limiting member (33) is arranged on both sides of the reinforcing belt (32); and the two limiting members (33) are respectively arranged in the two limiting grooves (13).

4. The anti-cracking winding pipe according to claim 3, characterized in that: The protective component (4) comprises a fiber mesh (41), an alloy tube (42) and a center rod (43); the fiber mesh (41) is arranged inside the tube body (11); a plurality of the alloy tubes (42) are arranged inside the fiber mesh (41); a plurality of the center rods (43) are arranged inside a plurality of the alloy tubes (42); and a thread groove is provided on the inner side of the fiber mesh (41).

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