Corrugated pipe with anti-corrosion shell structure

Abstract

The utility model relates to the technical field of corrugated pipes, and provides a corrugated pipe with an anti-corrosion shell structure, which is convenient for isolating soil, rainwater and the like from contacting a corrugated pipe body so as to achieve the anti-corrosion purpose, is not easy to corrode and damage, and comprises the corrugated pipe body, two connecting pipes, a mounting frame, a mounting component and a protective shell, the two connecting pipes are fixedly connected to the corrugated pipe body, the two mounting frames cover the two connecting pipes correspondingly, the mounting assemblies are arranged on the mounting frames and used for mounting the mounting frames to the connecting pipes, and the protective shell is arranged between the two mounting frames and covers the corrugated pipe body. The protective shell comprises eight rotating seats, multiple anti-corrosion plates and a fan-shaped folding plate, the eight rotating seats are fixedly connected to the two mounting frames correspondingly, and a rotating table is rotationally connected between every two adjacent anti-corrosion plates.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipes, and particularly relates to a corrugated pipe with an anti-corrosion outer shell structure. Background Art

[0002] A corrugated pipe refers to a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and telescoping direction. Among them, metal corrugated pipes are mainly used for compensating the thermal deformation of pipelines, shock absorption, absorbing pipeline settlement deformation, etc., and are widely used in industries such as petrochemical, exterior decoration, aerospace, chemical industry, electric power, cement, and metallurgy. However, in the actual use process, the corrugated pipe is exposed outside and is easily corroded by external rainwater, soil, etc., resulting in easy damage to the corrugated pipe. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a corrugated pipe with an anti-corrosion outer shell structure to solve the problem that the corrugated pipe in the prior art is exposed outside and is easily corroded by external rainwater, soil, etc. as mentioned in the background art.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A corrugated pipe with an anti-corrosion outer shell structure includes a corrugated pipe body, connecting pipes, mounting frames, mounting components, and a protective shell. There are two connecting pipes, and the two connecting pipes are fixedly connected to the corrugated pipe body. There are two mounting frames, and the two mounting frames respectively cover the two connecting pipes. The mounting components are arranged on the mounting frames and are used to mount the mounting frames to the connecting pipes. The protective shell is arranged between the two mounting frames and covers the corrugated pipe body.

[0007] Preferably, the mounting component includes clamping plates, fixing plates, a bidirectional screw, threaded blocks, connecting blocks, a rotating rod, and a rotating knob. There are two clamping plates, and the two clamping plates slide towards each other and are connected to the mounting frame. There are two fixing plates, and the fixing plates are fixedly connected to the mounting frame. The bidirectional screw is rotatably connected between the two fixing plates. There are two threaded blocks, and the two threaded blocks are both threadedly sleeved on the bidirectional screw. There are two connecting blocks, and the two connecting blocks are respectively fixedly connected to the two threaded blocks, and the two connecting blocks are respectively fixedly connected to the two clamping plates. A moving groove for the movement of the connecting blocks is opened on the mounting frame. The rotating rod is fixedly connected to the bidirectional screw and extends through the fixing plate to the outside, and the rotating knob is fixedly connected to the rotating rod.

[0008] Further, two annular baffles are fixedly connected to the connecting pipe.

[0009] Furthermore, the protective housing includes a rotating base, an anti-corrosion plate, and a fan-shaped folding plate. There are eight rotating bases, and the eight rotating bases are respectively fixedly connected to the two mounting frames. There are multiple anti-corrosion plates, and a rotating platform is rotatably connected between two adjacent anti-corrosion plates. The anti-corrosion plates on both sides are rotatably connected to the rotating bases. There are multiple fan-shaped folding plates, and the fan-shaped folding plates are fixedly connected between two adjacent anti-corrosion plates.

[0010] Even further, anti-corrosion coatings are provided on both the anti-corrosion plate and the fan-shaped folding plate.

[0011] (III) Beneficial Effects

[0012] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0013] For the corrugated pipe with an anti-corrosion housing structure, the mounting frame is sleeved on the connecting pipe. By using the mounting component to install the mounting frame on the connecting pipe, the protective housing can be covered on the corrugated pipe body, thereby protecting the corrugated pipe body from corrosion. Therefore, for the corrugated pipe with an anti-corrosion housing structure, it is convenient to isolate the soil, rainwater, etc. from contacting the corrugated pipe body, thereby achieving the purpose of anti-corrosion, and the corrugated pipe is not easily corroded and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is an exploded structural diagram of the cooperation of the connecting pipe, the mounting frame, the clamping plate, etc. of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the cooperation of the rotating base, the anti-corrosion plate, the rotating platform, etc. of the present utility model;

[0017] Figure 4 is an exploded structural diagram of the cooperation of the rotating base, the anti-corrosion plate, the rotating platform, etc. of the present utility model.

[0018] In the figure: 1, corrugated pipe body; 2, connecting pipe; 3, mounting frame; 4, clamping plate; 5, fixing plate; 6, bidirectional screw; 7, threaded block; 8, connecting block; 9, rotating rod; 10, rotating knob; 11, annular baffle; 12, rotating base; 13, anti-corrosion plate; 14, rotating platform; 15, fan-shaped folding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings of the specification.

[0021] Embodiment 1

[0022] Refer to Figures 1 to 4 , a corrugated pipe with an anti-corrosion housing structure, including a corrugated pipe body 1, connecting pipes 2, mounting frames 3, mounting components and a protective housing. There are two connecting pipes 2, and the two connecting pipes 2 are fixedly connected to the corrugated pipe body 1. There are two mounting frames 3, and the two mounting frames 3 are respectively sleeved on the two connecting pipes 2. The mounting components are arranged on the mounting frames 3 and are used to mount the mounting frames 3 to the connecting pipes 2. The mounting components include clamping plates 4, fixing plates 5, a bidirectional screw 6, threaded blocks 7, connecting blocks 8, a rotating rod 9 and a rotating knob 10. There are two clamping plates 4, and the two clamping plates 4 are slidably connected to each other on the mounting frame 3. There are two fixing plates 5, and the fixing plates 5 are fixedly connected to the mounting frame 3. The bidirectional screw 6 is rotatably connected between the two fixing plates 5. There are two threaded blocks 7, and the two threaded blocks 7 are both threadedly sleeved on the bidirectional screw 6. There are two connecting blocks 8, and the two connecting blocks 8 are respectively fixedly connected to the two threaded blocks 7, and the two connecting blocks 8 are respectively fixedly connected to the two clamping plates 4. A moving groove for the movement of the connecting block 8 is formed on the mounting frame 3. The rotating rod 9 is fixedly connected to the bidirectional screw 6, and the rotating rod 9 penetrates through the fixing plate 5 and extends to the outside. The rotating knob 10 is fixedly connected to the rotating rod 9. Rotating the rotating knob 10 drives the rotating rod 9 to rotate. The rotation of the rotating rod 9 drives the bidirectional screw 6 to rotate. The rotation of the bidirectional screw 6 drives the two threaded blocks 7 to move towards each other. The two threaded blocks 7 drive the two connecting blocks 8 to move towards each other. The two connecting blocks 8 drive the two clamping plates 4 to slide towards each other, so as to facilitate clamping and fixing the connecting pipe 2, facilitate mounting the mounting frame 3 to the connecting pipe 2, and also cover the anti-corrosion plate 13 on the corrugated pipe body 1. And the clamping plate 4 can reduce the contact between the soil and the corrugated pipe body 1, which is convenient for anti-corrosion of the corrugated pipe body 1. Two annular baffles 11 are fixedly connected to the connecting pipe 2, and the clamping plate 4 is clamped between the two annular baffles 11, which is more conducive to improving the stability of mounting the mounting frame 3 to the connecting pipe 2.

[0023] Refer to Figures 1 to 4, the protective shell is arranged between two mounting frames 3, and the protective shell covers the corrugated pipe body 1. The protective shell includes a rotating base 12, an anti-corrosion plate 13 and a fan-shaped folding plate 15. There are eight rotating bases 12, and the eight rotating bases 12 are respectively fixedly connected to the two mounting frames 3. There are multiple anti-corrosion plates 13, and a rotating platform 14 is rotatably connected between two adjacent anti-corrosion plates 13. The anti-corrosion plates 13 on both sides are rotatably connected to the rotating bases 12. There are multiple fan-shaped folding plates 15, and the fan-shaped folding plates 15 are fixedly connected between two adjacent anti-corrosion plates 13. By rotating the anti-corrosion plates 13 and folding the fan-shaped folding plates 15, the contact between the soil and the corrugated pipe body 1 can be reduced, so as to achieve the purpose of anti-corrosion of the corrugated pipe body 1, and the expansion and bending of the corrugated pipe body 1 will not be affected. Anti-corrosion coatings are provided on both the anti-corrosion plates 13 and the fan-shaped folding plates 15 to prevent the anti-corrosion plates 13 and the fan-shaped folding plates 15 from being corroded.

[0024] Embodiment 2

[0025] In summary, the working principle and process of the corrugated pipe with an anti-corrosion shell structure are as follows. During use, first, the mounting frame 3 is sleeved on the connecting pipe 2, and the protective shell formed by connecting multiple anti-corrosion plates 13 and fan-shaped folding plates 15 is sleeved on the corrugated pipe body 1. Rotating the rotary knob 10 drives the rotating rod 9 to rotate. The rotation of the rotating rod 9 drives the bidirectional screw 6 to rotate. The rotation of the bidirectional screw 6 drives the two threaded blocks 7 to move towards each other. The two threaded blocks 7 drive the two connecting blocks 8 to move towards each other. The two connecting blocks 8 drive the two clamping plates 4 to slide towards each other, so as to clamp and fix the connecting pipe 2, and the clamping plates 4 are stuck between the two annular baffles 11.

[0026] The above embodiments only represent the specific implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A corrugated pipe with an anti-corrosion shell structure, comprising a corrugated pipe body (1), characterized in that, It further includes: Connecting pipes (2), two of the connecting pipes (2) are provided, and the two connecting pipes (2) are fixedly connected to the corrugated pipe body (1); Mounting frames (3), two of the mounting frames (3) are provided, and the two mounting frames (3) respectively cover the two connecting pipes (2); Mounting components, which are arranged on the mounting frames (3) and are used to mount the mounting frames (3) to the connecting pipes (2); A protective housing, which is arranged between the two mounting frames (3) and covers the corrugated pipe body (1).

2. The corrugated pipe with an anti-corrosion shell structure according to claim 1, wherein, The mounting components include: Clamping plates (4), two of the clamping plates (4) are provided, and the two clamping plates (4) are slidably connected to each other on the mounting frame (3); Fixed plates (5), two of the fixed plates (5) are provided, and the fixed plates (5) are fixedly connected to the mounting frame (3); A bidirectional screw rod (6), which is rotatably connected between the two fixed plates (5); Threaded blocks (7), two of the threaded blocks (7) are provided, and the two threaded blocks (7) are both threadedly sleeved on the bidirectional screw rod (6); Connecting blocks (8), two of the connecting blocks (8) are provided, the two connecting blocks (8) are respectively fixedly connected to the two threaded blocks (7), and the two connecting blocks (8) are respectively fixedly connected to the two clamping plates (4). A moving groove for the movement of the connecting block (8) is formed on the mounting frame (3); A rotating rod (9), which is fixedly connected to the bidirectional screw rod (6) and extends through the fixed plate (5) to the outside; A rotating knob (10), which is fixedly connected to the rotating rod (9).

3. The corrugated pipe with an anti-corrosion housing structure according to claim 2, characterized in that, Two annular baffles (11) are fixedly connected to the connecting pipe (2).

4. The corrugated pipe with an anti-corrosion outer shell structure according to claim 3, characterized in that, The protective housing includes: Rotating seats (12), eight of the rotating seats (12) are provided, and the eight rotating seats (12) are respectively fixedly connected to the two mounting frames (3); Anticorrosion plates (13), a plurality of the anticorrosion plates (13) are provided, a turntable (14) is rotatably connected between two adjacent anticorrosion plates (13), and the anticorrosion plates (13) on both sides are rotatably connected to the rotating seats (12); Sector folding plates (15), a plurality of the sector folding plates (15) are provided, and the sector folding plates (15) are fixedly connected between two adjacent anticorrosion plates (13).

5. The corrugated pipe with an anti-corrosion outer shell structure according to claim 4, characterized in that, Anticorrosion coatings are provided on both the anticorrosion plates (13) and the sector folding plates (15).

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