High rib reinforced spool pipe

Abstract

The utility model discloses a kind of high rib reinforced winding pipes, relate to drainage pipeline technical field, including pipe body and winding strip, the winding strip is around and melt fixed connection in the outside surface of pipe body, the inside of the winding strip is equipped with support groove, the support groove is arranged in the shape of "A", multiple "T" shape fixed grooves are equipped in the two sides of the support groove, the inside of the support groove is fixed with support strip, the shape of the support strip and support groove is matched, this high rib reinforced winding pipe;By setting A-shaped support groove and T-shaped fixed groove, in combination with support strip and fixed strip, two sides impact force can be effectively resisted, improve structural stability;The setting of placing groove and placing strip enhances the compression resistance of top, avoids top end rupture;The oval design of first buffer hole and second buffer hole can quickly change, absorb impact energy, reduce the direct impact on support structure, thereby prolong the service life of winding pipe, reduce breakage risk.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe technology, specifically a high-strength reinforced spiral pipe. Background Technology

[0002] Traditional spiral wound tubes are prone to deformation or breakage due to insufficient structural strength when subjected to external impacts, affecting their service life. Existing reinforcing structures often use simple buffer hole structures to buffer pressure, but the buffer holes are located near the outer surface. When subjected to impact, the surface is thin and therefore prone to localized damage.

[0003] Therefore, a high-strength reinforced spiral tube with higher impact resistance, structural stability, and effective pressure dispersion is needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-strength reinforced spiral pipe, which solves the problem of surface damage to drainage pipes when they are buried in the soil. The internal support strips and fixing strips can prevent surface damage due to pressure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength reinforced spiral tube, comprising a tube body and a spiral strip, wherein the spiral strip is wound around the outer surface of the tube body and fused and fixedly connected, a support groove is provided inside the spiral strip, the support groove is arranged in an "A" shape, a plurality of "T" shaped fixing grooves are provided on both sides of the support groove, a support strip is fixed inside the support groove, the support strip matches the shape of the support groove, and fixing strips are fixed on both sides of the support strip, the fixing strips matching and fixing the fixing grooves.

[0006] Furthermore, placement grooves are provided on both sides of the top end of the winding strip, and placement strips are fixed in the placement grooves.

[0007] Furthermore, the winding strip is provided with a plurality of first buffer holes, which are located between the fixing groove and the support groove and are offset from the support groove. The first buffer holes are elliptical, with their long axis ends corresponding to the two sides of the winding strip.

[0008] Furthermore, a second buffer hole is provided on both sides of the top end of the winding strip. The second buffer hole is located inside the placement groove and is elliptical in shape.

[0009] Furthermore, the support strip and fixing strip are used to resist the impact pressure from both sides of the outside, the placement strip is used to resist the impact force on the top of the winding strip, and the first buffer hole and the second buffer hole are used to buffer external pressure and reduce the deformation and damage of the winding strip.

[0010] Furthermore, the cross-section of the placement strip is arc-shaped, with the arc surface facing outwards.

[0011] This invention provides a high-strength reinforced spiral tube. Compared with the prior art, it has the following advantages:

[0012] This high-strength reinforced spiral tube, through the setting of A-shaped support grooves and T-shaped fixing grooves, combined with support strips and fixing strips, can effectively resist the impact forces on both sides and improve the structural stability; the setting of placement grooves and placement strips enhances the top pressure resistance and avoids top breakage; the elliptical design of the first and second buffer holes can deform quickly, absorb impact energy, reduce direct impact on the support structure, thereby extending the service life of the spiral tube and reducing the risk of damage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the winding strip of this utility model;

[0015] Figure 3 This is a partial structural diagram of the support strip and the fixing strip of this utility model;

[0016] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Tube body; 2. Winding strip; 3. Support groove; 4. Fixing groove; 5. First buffer hole; 6. Second buffer hole; 7. Placement groove; 8. Support strip; 9. Fixing strip; 10. Placement strip. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4This utility model provides a technical solution: a high-strength reinforced spiral tube; specifically, it includes a tube body 1 and a spiral strip 2. The spiral strip 2 is fused and fixedly connected to the outer surface of the tube body 1. A support groove 3 is formed inside the spiral strip 2. The support groove 3 is arranged in an "A" shape. The triangular arrangement can cope with the impact from both sides. Fixing grooves 4 are formed on both sides of the support groove 3. The number of fixing grooves 4 is multiple and arranged in a "T" shape. A support strip 8 is fixed inside the support groove 3. The shape of the support strip 8 matches that of the support groove 3. Fixing strips 9 are fixed on both sides of the support strip 8. The fixing strips 9 match and are fixed to the fixing grooves 4. When impact pressure is generated from both sides, the support strips 8 and fixing strips 9 cope with the impact pressure, provide stable support, and prevent external damage and breakage of the spiral strip 2.

[0020] Placement grooves 7 are provided on both sides of the top of the winding strip 2. Placement strips 10 are fixed in the placement grooves 7. The placement strips 10 are used to deal with the impact force from the top of the winding strip 2, so as to prevent the top of the winding strip 2 from breaking and deforming.

[0021] A first buffer hole 5 is provided on the winding strip 2. The first buffer hole 5 is located between the fixing groove 4 and the support groove 3, and there are multiple first buffer holes 5. The positions of the first buffer holes 5 and the support groove 3 are staggered. The first buffer hole 5 is elliptical, and the long axis end of the first buffer hole 5 is located on both sides of the winding strip 2. When the two sides of the winding strip 2 are squeezed, the pressure is first transmitted to the support strip 8, and then transmitted to the first buffer hole 5 through the pressure of the fixing strip 9. The first buffer hole 5 deforms when subjected to pressure. The deformation of the long axis end can produce a rapid deformation effect, thereby achieving the function of resisting pressure. This results in a smaller impact on the internal support strip 8, thereby avoiding the problem of damage and deformation of the winding strip 2.

[0022] A second buffer hole 6 is provided on both sides of the top of the winding strip 2. The second buffer hole 6 is located inside the placement groove 7. When the top of the winding strip 2 is subjected to pressure, the pressure can be transmitted to the second buffer hole 6. Similarly, the second buffer hole 6 is elliptical, which can achieve the effect of offsetting the impact.

Claims

1. A high-strength reinforced spiral pipe, comprising a pipe body (1) and a spiral strip (2), characterized in that, The winding strip (2) is wound around the outer surface of the tube body (1) and fused and fixed. The winding strip (2) has a support groove (3) inside. The support groove (3) is arranged in an "A" shape. Multiple "T" shaped fixing grooves (4) are opened on both sides of the support groove (3). A support strip (8) is fixed inside the support groove (3). The support strip (8) matches the shape of the support groove (3). Fixing strips (9) are fixed on both sides of the support strip (8). The fixing strips (9) match and are fixed to the fixing grooves (4).

2. The high-strength reinforced spiral wound tube according to claim 1, characterized in that, The top two sides of the winding strip (2) are provided with placement grooves (7), and a placement strip (10) is fixed in the placement groove (7).

3. The high-rib reinforced wound tube according to claim 2, characterized in that, The winding strip (2) is provided with a plurality of first buffer holes (5). The first buffer holes (5) are located between the fixing groove (4) and the support groove (3) and are offset from the support groove (3). The first buffer holes (5) are elliptical and their long axis ends are provided on both sides of the winding strip (2).

4. The high-reinforcement wound tube according to claim 2, characterized in that, The top two sides of the winding strip (2) are provided with second buffer holes (6), which are located inside the placement groove (7) and are elliptical in shape.

5. The high-strength reinforced spiral wound tube according to claim 3, characterized in that, The support strip (8) and fixing strip (9) are used to resist the impact pressure from both sides of the outside, the placement strip (10) is used to resist the impact force on the top of the winding strip (2), and the first buffer hole (5) and the second buffer hole (6) are used to buffer the external pressure and reduce the deformation and damage of the winding strip (2).

6. The high-rib reinforced wound tube according to claim 2, characterized in that, The cross-section of the placement strip (10) is arc-shaped, and the arc surface faces outward.

Images