HDPE steel wire mesh framework composite pipe convenient to install

Abstract

The utility model discloses a high-density polyethylene (HDPE) steel wire mesh framework composite pipe convenient to install, and belongs to the technical field of HDPE. The device comprises an assembling pipeline, a clamping device and a connecting mechanism, the clamping device is arranged on the left side and the bottom of the assembling pipeline, the connecting mechanism comprises a first connecting plate, a second connecting plate is arranged on the side, away from the clamping device, of the first connecting plate, and a positioning bolt is connected to the side, close to the clamping device, of the first connecting plate. The side, close to the first connecting plate, of the positioning bolt penetrates through the first connecting plate and extends into the first connecting plate to be fixedly connected with a threaded rod, and the end, away from the positioning bolt, of the threaded rod penetrates into the second connecting plate. The clamping devices are arranged, so that the transverse pipeline and the vertical pipeline are tightly connected with the connecting pipeline, then the connecting mechanism is arranged, the transverse pipeline and the vertical pipeline can be connected with the bent pipeline, and an operator can conveniently conduct connection when installing the special-shaped bent pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of HDPE technology, specifically a composite pipe with HDPE steel wire mesh reinforcement that is easy to install. Background Technology

[0002] Steel wire mesh reinforced plastic composite pipe is an improved new type of steel-reinforced plastic composite pipe, also known as SRTP pipe. This new type of pipe uses high-strength overmolded steel wire mesh skeleton and thermoplastic polyethylene as raw materials. The steel wire mesh serves as the skeleton reinforcement of the polyethylene plastic pipe, with high-density polyethylene as the matrix. High-performance HDPE modified bonding resin is used to tightly connect the steel wire skeleton with the inner and outer layers of high-density polyethylene, giving it an excellent composite effect. Because the high-strength steel wire reinforcement is covered in continuous thermoplastic plastic, this composite pipe overcomes the shortcomings of both steel pipes and plastic pipes while retaining their respective advantages.

[0003] Chinese patent disclosure (CN214999900U) discloses an easy-to-install steel wire mesh reinforced polyethylene composite pipe, addressing the problem that existing steel wire mesh reinforced polyethylene composite pipes are inconvenient to connect and install due to their large size. A second steel wire mesh reinforced polyethylene composite pipe is installed below a first steel wire mesh reinforced polyethylene composite pipe. Both the first and second steel wire mesh reinforced polyethylene composite pipes have a first connecting part at their upper ends and a second connecting part at their lower ends. Limit grooves are provided on both sides of the upper end of the first connecting part, and positioning plates are provided on both sides of the lower end of the second connecting part. Limit rings are provided on both sides of the positioning plates, and a locking plate is installed on one side of each limit ring. The first connecting part also has locking grooves on both sides of its interior. While this patent is convenient to use and effectively reduces labor intensity, it is not convenient for operators to install irregularly shaped curved pipes, making connection difficult. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide an easy-to-install HDPE steel wire mesh reinforced composite pipe, which has the advantage of being convenient for operators to use, thus solving the problem that HDPE steel wire mesh reinforced composite pipe is inconvenient for operators to use.

[0005] This utility model provides the following technical solution: a convenient-to-install HDPE steel wire mesh reinforced composite pipe, comprising:

[0006] Assemble the pipes;

[0007] Clamping devices are provided on the left side and bottom of the assembled pipe;

[0008] A connecting mechanism includes a first connecting plate, a second connecting plate disposed on the side of the first connecting plate away from the clamping device, a positioning bolt fixedly connected to the side of the first connecting plate near the clamping device, a threaded rod fixedly connected to the side of the positioning bolt near the first connecting plate through the first connecting plate and extending into the interior of the first connecting plate, the end of the threaded rod away from the positioning bolt through the interior of the second connecting plate, a threaded sleeve threadedly connected to the surface of the threaded rod, the end of the threaded sleeve away from the positioning bolt through the second connecting plate and extending to the exterior of the second connecting plate.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. This utility model uses clamps to tightly connect horizontal and vertical pipes with connecting pipes, and uses connecting mechanisms to connect horizontal and vertical pipes with curved pipes, making it convenient for operators to connect irregularly shaped curved pipes.

[0011] 2. This utility model can clamp horizontal and vertical pipes by setting a clamping device. The operator rotates the rotating disk, which drives the screw to rotate. The screw drives the screw sleeve to move inward. The screw sleeve drives the sliding block to move inward. The sliding block drives the clamping plate to move inward. The clamping plate clamps the horizontal and vertical pipes, making the horizontal and vertical pipes tightly connected to the connecting pipes.

[0012] 3. This utility model can protect the assembled pipeline by setting a protective layer. The operator fixes the wear-resistant layer inside the assembled pipeline, then fixes the epoxy resin layer inside the wear-resistant layer, then fixes the synthetic rubber soft layer inside the epoxy resin layer, and then fixes the polyisobutylene rubber inside the synthetic rubber soft layer. The epoxy resin layer, synthetic rubber soft layer and polyisobutylene rubber protect the inside of the assembled pipeline from corrosion, preventing the inside of the assembled pipeline from being corroded when transporting liquid. Attached Figure Description

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

[0014] Figure 2 This utility model Figure 1 A schematic diagram of the three-dimensional cross-sectional structure of the central connecting plate.

[0015] Figure 3 This utility model Figure 1 A three-dimensional cross-sectional structural diagram of the connecting mechanism.

[0016] Figure 4 This utility model Figure 1 A three-dimensional cross-sectional diagram of the assembled pipeline.

[0017] Figure 5 This utility model Figure 1 A schematic diagram of the three-dimensional cross-sectional structure of the middle protective layer.

[0018] Figure 6 This utility model Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 7 This utility model Figure 3 Enlarged structural diagram at point B in the middle. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] like Figures 1 to 7 As shown, the HDPE steel wire mesh reinforced composite pipe of this embodiment includes an assembled pipe 1, a clamp 2, and a connecting mechanism 3. The clamp 2 is located on the left side and bottom of the assembled pipe 1. The connecting mechanism 3 includes a connecting plate 31. A connecting plate 32 is provided on the side of the connecting plate 31 away from the clamp 2. A positioning bolt 33 is fixedly connected to the side of the connecting plate 31 near the clamp 2. A threaded rod 34 is fixedly connected to the side of the positioning bolt 33 near the connecting plate 31, penetrating the connecting plate 31 and extending into the interior of the connecting plate 31. The end of the threaded rod 34 away from the positioning bolt 33 penetrates into the interior of the connecting plate 32. A threaded sleeve 35 is threadedly connected to the surface of the threaded rod 34. The end of the threaded sleeve 35 away from the positioning bolt 33 penetrates the connecting plate 32 and extends into the exterior of the connecting plate 32.

[0022] refer to Figure 6 The clamping device 2 includes a connecting plate 21. A rotating disk 22 is provided at both the front and rear ends of the connecting plate 21 near the connecting plate 32. The rotating disk 22 extends through the connecting plate 32 and into the interior of the connecting plate 32. A screw 23 is fixedly connected inside the rotating disk 22. A screw sleeve 24 is threadedly connected to the top and bottom of the surface of the screw 23. A sliding block 25 is fixedly connected to the side of the screw sleeve 24 away from the connecting plate 32. A clamping plate 26 is fixedly connected to the side of the sliding block 25 away from the connecting plate 32, extending through the connecting plate 21 and into the outside of the connecting plate 21.

[0023] In this embodiment, by setting up a clamping device 2, the horizontal pipe 101 and the vertical pipe 103 can be clamped. The operator rotates the rotating disk 22, which drives the screw 23 to rotate. The screw 23 drives the screw sleeve 24 to move inward. The screw sleeve 24 drives the sliding block 25 to move inward. The sliding block 25 drives the clamping plate 26 to move inward. The clamping plate 26 clamps the horizontal pipe 101 and the vertical pipe 103, so that the horizontal pipe 101 and the vertical pipe 103 are tightly connected to the connecting pipe 5.

[0024] refer to Figure 5 The assembly pipe 1 is provided with a protective layer 4, which includes a wear-resistant layer 41. An epoxy resin layer 42 is fixedly connected inside the wear-resistant layer 41. A synthetic rubber soft layer 43 is fixedly connected inside the epoxy resin layer 42. A polyisobutylene rubber 44 is fixedly connected inside the synthetic rubber soft layer 43.

[0025] In this embodiment, by setting a protective layer 4, the assembled pipe 1 can be protected. The operator fixes the wear-resistant layer 41 inside the assembled pipe 1, then fixes the epoxy resin layer 42 inside the wear-resistant layer 41, then fixes the synthetic rubber soft layer 43 inside the epoxy resin layer 42, and then fixes the polyisobutylene rubber 44 inside the synthetic rubber soft layer 43. The epoxy resin layer 42, the synthetic rubber soft layer 43 and the polyisobutylene rubber 44 provide corrosion protection for the inside of the assembled pipe 1, preventing the inside of the assembled pipe 1 from being corroded when transporting liquid.

[0026] refer to Figure 1 The assembly pipe 1 includes a horizontal pipe 101, a curved pipe 102 is provided on the right side of the horizontal pipe 101, and a vertical pipe 103 is provided on the side of the curved pipe 102 away from the horizontal pipe 101. The side of the curved pipe 102 near the horizontal pipe 101 is fixedly connected to the connecting plate 32. A connecting pipe 5 is fixedly connected to the right side of the horizontal pipe 101 and the top of the vertical pipe 103. The side of the connecting pipe 5 near the connecting plate 31 is fixedly connected to the connecting plate 31.

[0027] In this embodiment, liquid can be transported by setting up assembly pipe 1. The operator connects the horizontal pipe 101 to the curved pipe 102, and then connects the vertical pipe 103 to the curved pipe 102. Liquid is transported through the horizontal pipe 101, the curved pipe 102 and the vertical pipe 103.

[0028] refer to Figure 6 The top and bottom of the threaded rod 34 are fixedly connected to fixed bearings 6, and the surface of the outer ring of the fixed bearing 6 is fixedly connected to the inside of the connecting plate 21.

[0029] In this embodiment, by setting a fixed bearing 6, the threaded rod 34 can be fixed to prevent the threaded rod 34 from shifting during rotation.

[0030] refer to Figure 6 The screw sleeve 24 is fixedly connected to the slider 7 on the side near the connecting plate 31. The connecting plate 21 is provided with a groove 8 on the side near the connecting plate 31 and corresponding to the position of the slider 7. The slider 7 is slidably connected to the groove 8.

[0031] In this embodiment, by setting the slider 7 and the groove 8, the screw sleeve 24 can be guided to prevent the screw sleeve 24 from rotating when moving.

[0032] Insert the connecting pipe 5 into the interior of the horizontal pipe 101 and the vertical pipe 103. Then rotate the rotating disk 22. The rotating disk 22 drives the screw 23 to rotate. The screw 23 drives the screw sleeve 24 to move closer to the connecting pipe 5. The screw sleeve 24 drives the sliding block 25 to move closer to the connecting pipe 5. The sliding block 25 drives the clamping plate 26 to move closer to the connecting pipe 5, clamping the horizontal pipe 101 and the vertical pipe 103, connecting the horizontal pipe 101 and the vertical pipe 103 with the connecting pipe 5. Then fit the connecting plate 1 31 and the connecting plate 2 32 together. After completion, insert the threaded rod 34 in the positioning bolt 33 into the interior of the connecting plate 2 32 from the four corners of the connecting plate 1 31 near the connecting plate 21. Then insert the threaded sleeve 35 into the interior of the connecting plate 2 32 from the four corners of the connecting plate 2 32 away from the connecting plate 21, connecting the threaded sleeve 35 with the threaded rod 34. The connecting plate 1 31 and the connecting plate 2 32 are fixed by the positioning bolt 33, the threaded rod 34 and the threaded sleeve 35.

Claims

1. A convenient-to-install HDPE steel wire mesh reinforced composite pipe, characterized in that, The HDPE steel wire mesh reinforced composite pipe includes: Assemble the pipes (1); Clamping device (2), the clamping device (2) is provided on the left side and bottom of the assembled pipe (1); The connecting mechanism (3) includes a connecting plate one (31), a connecting plate two (32) is provided on the side of the connecting plate one (31) away from the clamp (2), a positioning bolt (33) is fixedly connected on the side of the connecting plate one (31) near the clamp (2), a threaded rod (34) is fixedly connected on the side of the positioning bolt (33) near the connecting plate one (31) through the connecting plate one (31) and extending into the interior of the connecting plate one (31), one end of the threaded rod (34) away from the positioning bolt (33) through the interior of the connecting plate two (32), a threaded sleeve (35) is threadedly connected to the surface of the threaded rod (34), one end of the threaded sleeve (35) away from the positioning bolt (33) through the connecting plate two (32) and extending to the outside of the connecting plate two (32).

2. The HDPE steel wire mesh reinforced composite pipe with easy installation according to claim 1, characterized in that: The clamp (2) includes a connecting plate (21). The front end and rear end of the connecting plate (21) near the connecting plate (32) are provided with rotating disks (22). The rotating disk (22) near the connecting plate (32) passes through the connecting plate (32) and extends into the interior of the connecting plate (32). A screw (23) is fixedly connected inside the rotating disk (22). A screw sleeve (24) is threadedly connected to the top and bottom of the surface of the screw (23). A sliding block (25) is fixedly connected to the side of the screw sleeve (24) away from the connecting plate (32). A clamping plate (26) is fixedly connected to the side of the sliding block (25) away from the connecting plate (32) passing through the connecting plate (21) and extending to the outside of the connecting plate (21).

3. The HDPE steel wire mesh reinforced composite pipe with easy installation according to claim 2, characterized in that: The assembly pipe (1) is provided with a protective layer (4), which includes a wear-resistant layer (41). An epoxy resin layer (42) is fixedly connected inside the wear-resistant layer (41). A synthetic rubber soft layer (43) is fixedly connected inside the epoxy resin layer (42). A polyisobutylene rubber (44) is fixedly connected inside the synthetic rubber soft layer (43).

4. The easy-to-install HDPE steel wire mesh reinforced composite pipe according to claim 3, characterized in that: The assembled pipe (1) includes a horizontal pipe (101), a curved pipe (102) is provided on the right side of the horizontal pipe (101), a vertical pipe (103) is provided on the side of the curved pipe (102) away from the horizontal pipe (101), the side of the curved pipe (102) close to the horizontal pipe (101) is fixedly connected to the second connecting plate (32), the right side of the horizontal pipe (101) and the top of the vertical pipe (103) are both fixedly connected to the connecting pipe (5), the side of the connecting pipe (5) close to the first connecting plate (31) is fixedly connected to the first connecting plate (31).

5. The easy-to-install HDPE steel wire mesh reinforced composite pipe according to claim 4, characterized in that: The top and bottom of the threaded rod (34) are fixedly connected to fixed bearings (6), and the surface of the outer ring of the fixed bearing (6) is fixedly connected to the inside of the connecting plate (21).

6. The HDPE steel wire mesh reinforced composite pipe with easy installation according to claim 5, characterized in that: The threaded sleeve (24) is fixedly connected to a slider (7) on the side near the connecting plate (31). The connecting plate (21) is provided with a groove (8) on the side near the connecting plate (31) and corresponding to the position of the slider (7). The slider (7) is slidably connected to the groove (8).

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