Chemical-corrosion-resistant steel wire mesh framework pipe

Abstract

The utility model relates to the field of framework pipes, and discloses a chemical corrosion resistant steel wire mesh framework pipe which comprises an outer pipe, a steel wire mesh framework pipe body is fixedly connected to the inner wall of the outer pipe, an inner pipe is fixedly connected to the inner wall of the steel wire mesh framework pipe body, and a plurality of anti-skid lines are annularly arranged on the outer wall of the outer pipe. The outer wall of the outer pipe is fixedly sleeved with a brake ring, a plurality of round holes are annularly formed in the top end of the outer pipe, supporting iron rods are fixedly embedded in the round holes, and the round holes are formed in a penetrating mode. The steel wire mesh framework pipe is easy to use, the outer pipe, the steel wire mesh framework pipe body and the inner pipe are all made of corrosion-resistant materials, the brake ring and a plurality of anti-skid lines are arranged on the outer wall of the outer pipe, perfect anti-skid measures are achieved, and therefore the steel wire mesh framework pipe is not prone to skid during rotation and convenient to install, the supporting iron rods and the plastic iron plates are arranged in the outer pipe and the inner pipe respectively, and the service life of the steel wire mesh framework pipe is prolonged. And the high-toughness cable has high toughness and is not easy to bend.

Description

Technical Field

[0001] The utility model relates to the field of skeleton pipes, in particular to a steel wire mesh skeleton pipe resistant to chemical corrosion. Background Art

[0002] The utility model with authorization announcement number: CN217422473U provides a corrosion-resistant and easy-to-connect steel wire mesh skeleton composite pipe, which relates to the technical field of composite pipes, including a connecting outer sleeve rod, and the first threaded sleeve rod and the second threaded sleeve rod are connected to the inner sides of the connecting outer sleeve rod. The first threaded sleeve rod and the second threaded sleeve rod are respectively connected to the first composite outer pipe and the second composite outer pipe. The adhesive rubber ring is used to facilitate the alignment of the pipe body during connection. The hot-melt rubber ring can seal the pipe body and improve the sealing of the connection. A connecting outer sleeve rod matching the first threaded sleeve rod and the second threaded sleeve rod is provided to protect the connection position and prevent the surface connection from being damaged by external impact and causing damage to the composite pipe body. The first composite outer pipe and the first composite inner pipe are provided with an outer steel wire mesh skeleton and an inner steel wire mesh skeleton inside the pipe body, which can improve the pipe body strength of the composite pipe and also prevent the connection of the pipe body from rupture, effectively increasing the service life and strength of the composite pipe.

[0003] When the above utility model is rotating and installing the threaded sleeve, since the outer wall of the composite outer tube is relatively smooth, it is easy to slip when the force is rotated, resulting in the problem that the threaded sleeve cannot be rotated. Therefore, those skilled in the art provide a steel wire mesh skeleton tube that is resistant to chemical corrosion to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a steel wire mesh skeleton tube resistant to chemical corrosion, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel wire mesh skeleton tube resistant to chemical corrosion, comprising an outer tube, a steel wire mesh skeleton tube body is fixedly connected to the inner wall of the outer tube, an inner tube is fixedly connected to the inner wall of the steel wire mesh skeleton tube body, a plurality of anti-slip grooves are arranged in an annular manner on the outer wall of the outer tube, and a brake ring is fixedly sleeved on the outer wall of the outer tube.

[0006] As a further solution of the utility model: a plurality of circular holes are arranged in an annular pattern at the top end of the outer tube, and supporting iron rods are fixedly embedded in the plurality of circular holes, and the circular holes are through-opened.

[0007] As a further solution of the utility model: a plurality of arc-shaped holes are arranged in an annular manner at the top end of the inner tube, and the arc-shaped holes are through-opened, and a plastic iron plate is fixedly embedded in the arc-shaped holes.

[0008] As a further solution of the utility model: a plurality of hollow holes are arranged in an annular manner on the outer wall of the wire mesh skeleton tube body, and the wire mesh skeleton tube body is located between the inner tube and the outer tube.

[0009] As a further solution of the utility model: the outer tube and the inner tube are made of carbon fiber, and the inner side of the brake ring is wrapped with a plurality of anti-slip grooves.

[0010] As a further solution of the utility model: the steel wire mesh skeleton tube body is made of niobium-tantalum alloy, and the steel wire mesh skeleton tube body, inner tube and outer tube are of the same length.

[0011] As a further solution of the utility model: the inner tube, the wire mesh skeleton tube body and the outer tube are assembled from the inside to the outside, and the outer tube and the inner tube wrap the wire mesh skeleton tube body inside.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The outer tube and the inner tube are made of carbon fiber, which has high strength and excellent corrosion resistance. The wire mesh skeleton tube body is made of niobium-tantalum alloy, which has extremely high corrosion resistance to inorganic acids and alkalis. In addition, a number of hollow holes are opened on the wire mesh skeleton tube body, which can greatly reduce the weight of the wire mesh skeleton tube body. A number of anti-slip grooves are set on the outer wall of the outer tube, which is not easy to slip during rotation and has less friction with the arm. The brake ring can be placed on the top of the clenched palm to prevent the outer tube from sliding down the palm. A number of supporting iron rods are installed in the outer tube, which has higher strength and is not easy to be bent and deformed. A number of plastic iron plates are set in the inner tube, which can enhance the plasticity of the inner tube and make the wrapping layer composed of the inner tube and the outer tube have higher toughness.

[0014] The utility model is simple to use. The outer tube, the wire mesh skeleton tube body and the inner tube are all made of corrosion-resistant materials. A brake ring and a plurality of anti-skid patterns are arranged on the outer wall of the outer tube, which has relatively complete anti-skid measures, so that it is not easy to slip during rotation, and the installation work is convenient. A plurality of supporting iron rods and plastic iron plates are respectively arranged in the outer tube and the inner tube, which have high toughness and are not easy to be bent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the anti-slip pattern in the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the splitting of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the splitting of the inner tube and the outer tube in the utility model.

[0019] In the figure: 1. outer tube; 2. plastic iron plate; 3. inner tube; 4. supporting iron rod; 5. wire mesh skeleton tube body; 6. anti-slip pattern; 7. brake ring; 8. hollow hole; 9. round hole; 10. arc hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In an embodiment of the utility model, a steel mesh skeleton tube resistant to chemical corrosion comprises an outer tube 1, a steel mesh skeleton tube body 5 is fixedly connected to the inner wall of the outer tube 1, an inner tube 3 is fixedly connected to the inner wall of the steel mesh skeleton tube body 5, a plurality of anti-slip grooves 6 are arranged in an annular manner on the outer wall of the outer tube 1, and a brake ring 7 is fixedly sleeved on the outer wall of the outer tube 1, and the brake ring 7 can be placed on the top of a clenched palm to prevent the outer tube 1 from sliding off the palm.

[0022] In this embodiment, a plurality of circular holes 9 are arranged in an annular pattern at the top end of the outer tube 1, and support iron rods 4 are fixedly embedded in the plurality of circular holes 9, and the circular holes 9 are through-opened.

[0023] In this embodiment, a plurality of arc holes 10 are arranged in a ring at the top end of the inner tube 3, and the arc holes 10 are through-opened, and a plastic iron plate 2 is fixedly embedded in the arc holes 10. A plurality of supporting iron rods 4 are installed in the outer tube 1, which have higher strength and are not easily bent and deformed. A plurality of plastic iron plates 2 are arranged in the inner tube 3, which can enhance the plasticity of the inner tube 3 and make the wrapping layer composed of the inner tube 3 and the outer tube 1 have higher toughness.

[0024] In this embodiment, a plurality of hollow holes 8 are arranged in a ring on the outer wall of the wire mesh skeleton tube body 5. The plurality of hollow holes 8 are opened on the wire mesh skeleton tube body 5, which can greatly reduce the weight of the wire mesh skeleton tube body 5. The wire mesh skeleton tube body 5 is located between the inner tube 3 and the outer tube 1. The wire mesh skeleton tube body 5 is made of niobium-tantalum alloy, which has extremely high corrosion resistance to inorganic acids and alkalis.

[0025] In this embodiment, the outer tube 1 and the inner tube 3 are made of carbon fiber, the inner side of the brake ring 7 wraps the multiple anti-slip grooves 6, and the outer wall of the outer tube 1 is provided with multiple anti-slip grooves 6, which is not easy to slip during rotation and has less friction with the arm.

[0026] In this embodiment, the wire mesh skeleton tube body 5 is made of niobium-tantalum alloy, and the wire mesh skeleton tube body 5, inner tube 3, and outer tube 1 are of the same length. The outer tube 1 and inner tube 3 are made of carbon fiber, which has high strength and excellent corrosion resistance.

[0027] In this embodiment, the inner tube 3, the wire mesh skeleton tube body 5, and the outer tube 1 are assembled from the inside to the outside, and the outer tube 1 and the inner tube 3 wrap the wire mesh skeleton tube body 5 inside.

[0028] The working principle of the utility model is: the outer tube 1 and the inner tube 3 are made of carbon fiber, which has high strength and excellent corrosion resistance. The wire mesh skeleton tube body 5 is made of niobium-tantalum alloy, which has extremely high corrosion resistance to inorganic acids and alkalis, and a plurality of hollow holes 8 are opened on the wire mesh skeleton tube body 5, which can greatly reduce the weight of the wire mesh skeleton tube body 5. A plurality of anti-slip grooves 6 are arranged on the outer wall of the outer tube 1, which is not easy to slip during rotation and has less friction with the arm. The brake ring 7 can be placed on the top of the clenched palm to prevent the outer tube 1 from sliding down from the palm. A plurality of supporting iron rods 4 are installed in the outer tube 1, which have higher strength and are not easy to be bent and deformed. A plurality of plastic iron plates 2 are arranged in the inner tube 3, which can enhance the plasticity of the inner tube 3 and make the wrapping layer composed of the inner tube 3 and the outer tube 1 have higher toughness.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel wire mesh skeleton tube resistant to chemical corrosion, comprising an outer tube (1), characterized in that: A wire mesh skeleton tube body (5) is fixedly connected to the inner wall of the outer tube (1), an inner tube (3) is fixedly connected to the inner wall of the wire mesh skeleton tube body (5), a plurality of anti-slip grooves (6) are arranged in an annular pattern on the outer wall of the outer tube (1), and a brake ring (7) is fixedly sleeved on the outer wall of the outer tube (1).

2. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: The top end of the outer tube (1) is provided with a plurality of circular holes (9) arranged in an annular pattern, and a supporting iron rod (4) is fixedly embedded in each of the plurality of circular holes (9), and the circular holes (9) are through-opened.

3. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: The top end of the inner tube (3) is provided with a plurality of arc-shaped holes (10) arranged in an annular pattern, and the arc-shaped holes (10) are through-opened, and a plastic iron plate (2) is fixedly embedded in the arc-shaped holes (10).

4. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: A plurality of hollow holes (8) are arranged in an annular pattern on the outer wall of the wire mesh skeleton tube body (5), and the wire mesh skeleton tube body (5) is located between the inner tube (3) and the outer tube (1).

5. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: The outer tube (1) and the inner tube (3) are made of carbon fiber, and the inner side of the brake ring (7) wraps around a plurality of anti-slip grooves (6).

6. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: The wire mesh skeleton tube body (5) is made of niobium-tantalum alloy, and the wire mesh skeleton tube body (5), the inner tube (3), and the outer tube (1) are of the same length.

7. The chemical corrosion resistant steel wire mesh skeleton tube according to claim 1, characterized in that: The inner tube (3), the steel wire mesh skeleton tube body (5), and the outer tube (1) are assembled from the inside to the outside, and the outer tube (1) and the inner tube (3) wrap the steel wire mesh skeleton tube body (5).

Images