Multifunctional corrosion-resistant extension pipe

Abstract

The utility model provides a multifunctional corrosion-resistant extension pipe, relates to extension pipe technical field, including extension pipe body, mounting mechanism and corrosion-resistant mechanism, extension pipe body is made of metal material, extension pipe body outside one side is equipped with the connector, and inside the connector is equipped with the first through hole, mounting mechanism includes the fixed block, and the fixed block is equipped with the first through hole. A first connecting ring is installed outside the connector, the fixing block is installed at one end of the connecting rod, the corrosion-resistant mechanism comprises a corrosion-resistant layer, a second through hole is formed in the extension pipe body, a plurality of protruding blocks are installed in the extension pipe body and are made of ceramic materials, and the corrosion-resistant layer is arranged in the extension pipe body. An insulating layer is arranged outside the corrosion-resistant layer, and a reinforcing layer is arranged outside the insulating layer. The extension pipe is simple and reasonable in structure, novel in design and easy and convenient to operate, the corrosion resistance of the interior of a pipeline is effectively improved, meanwhile, the extension pipe body can be rapidly installed, and high practical value is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of extension tube technology, and more specifically, it relates to a multifunctional corrosion-resistant extension tube. Background Technology

[0002] Extension pipes are pipe fittings used to extend the length of pipelines and are widely used in various piping systems. Extension pipes are made of metal, plastic and rubber and are divided into straight pipe type and bent pipe type.

[0003] Based on the above, the inventors have discovered the following problems: In some large industrial facilities or complex building pipeline systems, it is necessary to connect equipment or interfaces at different locations. Extension pipes can extend the pipeline to the required location to meet the system layout requirements. When the pipeline is transporting raw materials, the raw materials will continuously impact the inner wall of the pipeline, causing the inner wall of the pipeline to become thinner and damaged, thus reducing the service life of the pipeline.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings to provide a multifunctional corrosion-resistant extension tube, in order to achieve a more practical value. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a multifunctional corrosion-resistant extension tube to solve the problems in the current background technology.

[0006] The purpose and effect of this utility model of multifunctional corrosion-resistant extension tube are achieved by the following specific technical means:

[0007] A multifunctional corrosion-resistant extension tube includes an extension tube body, an installation mechanism, and a corrosion-resistant mechanism. The extension tube body is made of metal. A connector is provided on one side of the extension tube body, and a first through hole is provided inside the connector. The installation mechanism includes a fixing block, and a first connecting ring is installed on the outside of the connector. The first connecting ring has several grooves on its outside. A connecting rod is provided on one side of the grooves, and the fixing block is installed at one end of the connecting rod. The corrosion-resistant mechanism includes a corrosion-resistant layer, and a second through hole is provided inside the extension tube body. Several protrusions are installed inside the extension tube body, and the protrusions are made of ceramic. The corrosion-resistant layer is located inside the extension tube body, and an insulating layer is provided outside the corrosion-resistant layer. A reinforcing layer is provided outside the insulating layer.

[0008] Furthermore, the outer wall of the corrosion-resistant layer is coated with a tungsten carbide coating, and the thickness of the corrosion-resistant layer is 0.05 mm.

[0009] Furthermore, the interior of the insulating layer is made of rubber, the reinforcing layer is wrapped around the exterior of the extension tube body, and the reinforcing layer is made of glass fiber.

[0010] Furthermore, a slide rod is connected inside the slide groove, and a spring is provided on one side of the slide rod. A slide block is slidably installed on the outside of the slide rod, and one end of the spring is connected to the slide block.

[0011] Furthermore, a first hinge seat is installed on the outer side of the slide, and a damping shaft is provided inside the first hinge seat. A hinge block is sleeved on the outside of the damping shaft, and the hinge block is connected to one side of the connecting rod.

[0012] Furthermore, a second connecting ring is installed on the outside of the extension tube body near the connector, and a number of fixing grooves are provided at equal intervals on the outside of the second connecting ring. The fixing blocks and fixing grooves are engaged with each other, and the number of fixing blocks and fixing grooves are matched. Fixing plates are installed on both sides of the outside of the first connecting ring and the second connecting ring, and a pair of fixing plates are provided with threaded holes inside, and bolts are threaded into the inside of the pair of threaded holes.

[0013] Furthermore, a plurality of mounting rings are installed on the outside of the extension tube body, and a second hinge seat is installed on one side of each of the mounting rings, and a support rod is hinged between a pair of second hinge seats.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This multifunctional corrosion-resistant extension pipe, through the combined use of several protrusions, a corrosion-resistant layer, an insulation layer, and a reinforcing layer, allows the raw material to flow within the second through hole after the extension pipe body is connected. The protrusions and corrosion-resistant layer enhance the pipe's inner wall's resistance to media erosion and wear. The insulation layer prevents electrochemical corrosion of the metal pipe and also prevents current leakage that could lead to safety accidents. The reinforcing layer can withstand the pressure generated by internal pressure and external loads, preventing deformation of the extension pipe body.

[0016] This multifunctional corrosion-resistant extension tube, through the coordinated use of a first connecting ring, a sliding groove, a sliding rod, a spring, a sliding seat, a first hinge seat, a connecting rod, a fixing block, and a fixing groove, allows for installation of the extension tube body. One end of the extension tube body is brought into contact with the connector, and then the connecting rod is pulled, causing the sliding seat to move on the sliding rod. During the movement of the connecting rod, it can be rotated, and then the fixing block 2009 is placed inside the fixing groove 2011. The elasticity of the spring 2004 and the characteristics of the damping shaft cause the fixing block 2009 to engage with the fixing groove 2011, thus engaging the first connecting ring 2001 and the second connecting ring 2011. The 010 connectors are interconnected for initial engagement, facilitating the subsequent insertion of bolts into the threaded holes inside the pair of fixing plates for secure fixing. This prevents the bolts from loosening after long-term use, which could affect the tightness between the extension pipe body and the connector. The installation of a second hinge seat and support rod increases support and reinforcement at the bends of the extension pipe body, preventing deformation and damage at the bends when subjected to external forces. This utility model features a simple and reasonable structure, novel design, and easy and convenient operation. It effectively increases the corrosion resistance of the pipe's interior and allows for rapid installation of the extension pipe body, making it highly practical. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0018] Figure 2 This is a three-dimensional schematic diagram of the present invention.

[0019] Figure 3 This is a schematic cross-sectional view of the first connecting ring of this utility model.

[0020] Figure 4 This is a schematic cross-sectional view of the extension tube body of this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1001, Connector; 1002, Extension tube body; 1003, First through hole; 2001, First connecting ring; 2002, Slide groove; 2003, Slide rod; 2004, Spring; 2005, Slide seat; 2006, First hinge seat; 2007, Hinge block; 2008, Connecting rod; 2009, Fixing block; 2010, Second connecting ring; 2011, Fixing groove; 2012, Mounting ring; 2013, Second hinge seat; 2014, Support rod; 3001, Second through hole; 3002, Protrusion; 3003, Corrosion-resistant layer; 3004, Insulation layer; 3005, Reinforcing layer. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0024] Example:

[0025] As attached Figure 1 To be continued Figure 4 As shown:

[0026] This utility model provides a multifunctional corrosion-resistant extension tube, including an extension tube body 1002, an installation mechanism, and a corrosion-resistant mechanism. The extension tube body 1002 is made of metal. A connector 1001 is provided on one side of the extension tube body 1002, and a first through hole 1003 is provided inside the connector 1001. The installation mechanism includes a fixing block 2009, and a first connecting ring 2001 is installed on the outside of the connector 1001. The outside of the first connecting ring 2001 is provided with a plurality of sliding grooves 2002. One side of the sliding groove 2002... A connecting rod 2008 is provided, and a fixing block 2009 is installed at one end of the connecting rod 2008. The corrosion-resistant mechanism includes a corrosion-resistant layer 3003, and a second through hole 3001 is provided inside the extension tube body 1002. A plurality of protrusions 3002 are installed inside the extension tube body 1002, and the protrusions 3002 are made of ceramic material. The corrosion-resistant layer 3003 is located inside the extension tube body 1002, and an insulating layer 3004 is provided outside the corrosion-resistant layer 3003. A reinforcing layer 3005 is provided outside the insulating layer 3004.

[0027] The outer wall of the corrosion-resistant layer 3003 is coated with a tungsten carbide coating, and the thickness of the corrosion-resistant layer 3003 is 0.05 mm. By providing the corrosion-resistant layer 3003, the ability of the inner wall of the pipe to resist the erosion and wear of the medium can be enhanced.

[0028] The insulation layer 3004 is made of rubber, and the reinforcement layer 3005 is wrapped around the outside of the extension tube body 1002. The reinforcement layer 3005 is made of glass fiber. By providing the insulation layer 3004, electrochemical corrosion of the metal pipe can be avoided, and safety accidents caused by current leakage can be prevented.

[0029] The slide groove 2002 is internally connected to a slide rod 2003, and a spring 2004 is provided on the outer side of the slide rod 2003. A slide block 2005 is slidably installed on the outer side of the slide rod 2003, and one end of the spring 2004 is connected to the slide block 2005.

[0030] The slide 2005 has a first hinge seat 2006 installed on its outer side, and the first hinge seat 2006 has a damping shaft inside. The damping shaft is fitted with a hinge block 2007, and the hinge block 2007 is connected to one side of the connecting rod 2008.

[0031] The extension tube body 1002 has a second connecting ring 2010 installed on the outside of the end near the connector 1001. The second connecting ring 2010 has a plurality of fixing grooves 2011 evenly spaced on the outside. The fixing blocks 2009 engage with the fixing grooves 2011, and the number of fixing blocks 2009 and fixing grooves 2011 are matched. Fixing plates are installed on both sides of the first connecting ring 2001 and the second connecting ring 2010. The interior of each pair of fixing plates has threaded holes, and bolts are threaded into the interior of each pair of threaded holes.

[0032] The extension tube body 1002 is provided with a number of mounting rings 2012 on its exterior, and a second hinge seat 2013 is provided on one side of each of the mounting rings 2012. A support rod 2014 is hinged between a pair of second hinge seats 2013.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When using this product, first, check whether the connections are secure. After ensuring they are secure, install the extension tube body 1002 by aligning one end of the extension tube body 1002 with the connector 1001. Then, pull the connecting rod 2008 to move the slide 2005 on the slide rod 2003. During the movement of the connecting rod 2008, it can be rotated. Then, place the fixing block 2009 inside the fixing groove 2011. With the elasticity of the spring 2004 and the characteristics of the damping shaft, the fixing block 2009 and the fixing groove 2011 engage with each other, initially engaging the first connecting ring 2001 and the second connecting ring 2010. Finally, insert the bolts into the threaded holes inside the pair of fixing plates. The extension pipe body 1002 is fixed internally to prevent the bolts from loosening after long-term use, which would affect the tightness between the extension pipe body 1002 and the connector 1001. The installation of the second hinge seat 2013 and support rod 2014 can increase the support and reinforcement at the bend of the extension pipe body 1002. After installation, the raw material flows in the second through hole 3001. With the help of several protrusions 3002 and corrosion-resistant layer 3003, the inner wall of the pipe can be enhanced to resist the erosion and wear of the medium. The insulation layer 3004 can prevent electrochemical corrosion of the metal pipe and prevent current leakage from causing safety accidents. The reinforcement layer 3005 can withstand the pressure generated by the internal pressure and external load of the pipe and prevent the extension pipe body 1002 from deforming.

[0035] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multifunctional corrosion-resistant extension tube, characterized in that: The device includes an extension tube body (1002), an installation mechanism, and a corrosion-resistant mechanism. The extension tube body (1002) has a connector (1001) on its outer side, and the connector (1001) has a first through hole (1003) inside. The installation mechanism includes a fixing block (2009), and a first connecting ring (2001) is installed on the outside of the connector (1001). The first connecting ring (2001) has several sliding grooves (2002) on its outer side, and a connecting rod (2008) is provided on one side of each sliding groove (2002). The fixing block (2009)... The corrosion-resistant mechanism is installed at one end of the connecting rod (2008). The corrosion-resistant mechanism includes a corrosion-resistant layer (3003), and the extension tube body (1002) has a second through hole (3001) inside. The extension tube body (1002) has several protrusions (3002) installed inside. The protrusions (3002) are made of ceramic material. The corrosion-resistant layer (3003) is located inside the extension tube body (1002), and the corrosion-resistant layer (3003) has an insulating layer (3004) outside. The insulating layer (3004) has a reinforcing layer (3005) outside.

2. The multifunctional corrosion-resistant extension tube as described in claim 1, characterized in that: The outer wall of the corrosion-resistant layer (3003) is coated with a tungsten carbide coating, and the thickness of the corrosion-resistant layer (3003) is 0.05 mm.

3. The multifunctional corrosion-resistant extension tube as described in claim 1, characterized in that: The interior of the insulating layer (3004) is made of rubber, and the reinforcing layer (3005) is wrapped around the exterior of the extension tube body (1002), and the reinforcing layer (3005) is made of glass fiber.

4. The multifunctional corrosion-resistant extension tube as described in claim 1, characterized in that: The slide groove (2002) is internally connected to a slide rod (2003), and a spring (2004) is provided on one side of the slide rod (2003). A slide block (2005) is slidably installed on the outside of the slide rod (2003), and one end of the spring (2004) is connected to the slide block (2005).

5. The multifunctional corrosion-resistant extension tube as described in claim 4, characterized in that: A first hinge seat (2006) is installed on the outer side of the slide (2005), and a damping shaft is provided inside the first hinge seat (2006). A hinge block (2007) is sleeved on the outside of the damping shaft, and the hinge block (2007) is connected to one side of the connecting rod (2008).

6. The multifunctional corrosion-resistant extension tube as described in claim 1, characterized in that: The extension tube body (1002) has a second connecting ring (2010) installed on the outside of the end near the connector (1001), and the second connecting ring (2010) has a plurality of fixing grooves (2011) evenly spaced on the outside. The fixing block (2009) and the fixing groove (2011) engage with each other, and the number of fixing blocks (2009) and fixing grooves (2011) are matched.

7. The multifunctional corrosion-resistant extension tube as described in claim 1, characterized in that: The extension tube body (1002) is equipped with a plurality of mounting rings (2012), and a second hinge seat (2013) is mounted on one side of each of the plurality of mounting rings (2012), and a support rod (2014) is hinged between a pair of second hinge seats (2013).

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