Easily-mounted spliced CPVC cable protection pipe

Abstract

The utility model relates to the technical field of pipe fitting processing, and disclose an easy installation splicing's CPVC cable protection tube, including inside CPVC pipe, the outer wall of inside CPVC pipe is equipped with connecting assembly, the inner wall of inside CPVC pipe is equipped with thread groove, inside CPVC pipe fixed assembly has fixed plate no.

Description

Technical Field

[0001] This utility model relates to the field of pipe fitting processing technology, specifically to a CPVC cable protection pipe that is easy to install and assemble. Background Technology

[0002] CPVC cable protection pipe, also known as chlorinated polyvinyl chloride cable protection pipe, is a new type of buried high-voltage power cable protection pipe made of polyvinyl chloride (PVC) resin as the main raw material, with the addition of appropriate amounts of impact-resistant agents, stabilizers, lubricants, etc.

[0003] While existing CPVC cable protection pipes can protect cables, they are inconvenient to install and connect, resulting in a significant time commitment during installation. Furthermore, traditional CPVC cable protection pipes have poor pressure resistance, leading to damage during use. Therefore, a new type of CPVC cable protection pipe that is easy to install and connect has been developed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an easy-to-install and splice CPVC cable protection pipe, which has the advantages of easy installation and good pressure resistance, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: an easy-to-install and splice CPVC cable protection pipe, including an inner CPVC pipe, a connecting component on the outer wall of the inner CPVC pipe, a threaded groove on the inner wall of the inner CPVC pipe, a fixing plate one fixedly mounted on the inner CPVC pipe, a support plate fixedly mounted on the fixing plate one, a connecting plate fixedly mounted on the support plate, a fixing plate two fixedly mounted on the end of the support plate away from the fixing plate one, and an outer CPVC pipe fixedly mounted on the fixing plate two.

[0006] As a preferred technical solution of this utility model: the connecting assembly includes a sealing ring, the sealing ring is fixedly fitted with a threaded block and a locking block, the outer wall of the locking block is fixedly fitted with a fixing block, the fixing block is fixedly fitted with a locking rod, and the locking block is fixedly fitted with a limit block.

[0007] As a preferred technical solution of this utility model: the sealing ring is threadedly connected to the inner wall of the threaded groove through a threaded block, and the locking block is adapted to the outer wall of the inner CPVC pipe.

[0008] As a preferred technical solution of this utility model: there are four support plates and four connecting plates, and the four support plates and four connecting plates are respectively located between the first fixed plate and the second fixed plate.

[0009] As a preferred technical solution of this utility model: the fixing plate one, fixing plate two, support plate and connecting plate are all made of steel bars, and the limiting block is adapted to the inner wall of the locking rod.

[0010] As a preferred technical solution of this utility model: there are two sets of connecting components, and the two sets of connecting components are respectively located on the outer walls of the two inner CPVC pipes.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This easy-to-install and splice CPVC cable protection pipe, when connecting two inner CPVC pipes, firstly, the worker connects the sealing ring and threaded block to the inner wall of the threaded groove. Then, the worker rotates the inner CPVC pipe so that the limiting block rotates to the inner wall of the locking rod. When the locking rod is placed on the inner wall of the limiting block, it will make the internal space of the locking rod more compact, thereby realizing the connection and fixation of the two inner CPVC pipes.

[0012] 2. This easy-to-install and splice CPVC cable protection pipe uses support plates and connecting plates to support fixing plates one and two. When the outer CPVC pipe is under pressure, the pressure is transmitted to the inner wall of fixing plate two, and then the pressure is transmitted to the inside of support plates and connecting plates through fixing plate two. The support plates and connecting plates share the pressure, so that the inner CPVC pipe will not easily break when under pressure. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the external CPVC pipe structure of this utility model; Figure 3 This is a schematic diagram of the carding block structure of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing plate of this utility model; Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Inner CPVC pipe; 2. Connecting assembly; 3. Fixing plate one; 4. Fixing plate two; 5. Outer CPVC pipe; 6. Support plate; 7. Connecting plate; 8. Threaded groove; 201. Sealing ring; 202. Threaded block; 203. Locking block; 204. Fixing block; 205. Locking rod; 206. Limiting block. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1 - Figure 5 An easy-to-install and splice CPVC cable protection pipe includes an inner CPVC pipe 1, a connecting component 2 on the outer wall of the inner CPVC pipe 1, a threaded groove 8 on the inner wall of the inner CPVC pipe 1, a fixing plate 3 fixedly mounted on the inner CPVC pipe 1, a support plate 6 fixedly mounted on the fixing plate 3, a connecting plate 7 fixedly mounted on the support plate 6, a fixing plate 4 fixedly mounted on the end of the support plate 6 away from the fixing plate 3, and an outer CPVC pipe 5 fixedly mounted on the fixing plate 4. In the above structure, the support plate 6 and the connecting plate 7 support the fixing plate 3 and the fixing plate 4, so that the outer CPVC pipe 5 transmits the pressure to the inner wall of the fixing plate 4 after being subjected to pressure. Then, the pressure is transmitted to the inside of the support plate 6 and the connecting plate 7 through the fixing plate 4, so that the support plate 6 and the connecting plate 7 share the pressure. This ensures that the inner CPVC pipe 1 is not prone to breakage after being subjected to pressure.

[0017] In a preferred embodiment: the connecting component 2 includes a sealing ring 201, the sealing ring 201 is fixedly fitted with a threaded block 202 and a locking block 203, the outer wall of the locking block 203 is fixedly fitted with a fixing block 204, the fixing block 204 is fixedly fitted with a locking rod 205, and the locking block 203 is fixedly fitted with a limit block 206. In the above structure, when connecting the two inner CPVC pipes 1, the worker first installs the sealing ring 201 and the threaded block 202 onto the inner wall of the threaded groove 8 by means of threaded connection. Then, the worker rotates the inner CPVC pipe 1 so that the limiting block 206 rotates to the inner wall of the locking rod 205 and completes the placement. When the locking rod 205 is placed on the inner wall of the limiting block 206, the internal space of the locking rod 205 will become more compact, thereby realizing the connection and fixation of the two inner CPVC pipes 1.

[0018] In a preferred embodiment: the sealing ring 201 is threadedly connected to the inner wall of the threaded groove 8 via the threaded block 202, and the locking block 203 is adapted to the outer wall of the inner CPVC pipe 1; In the above structure, the threaded block 202 and the threaded groove 8 are used to limit the connection component 2, making the connection component 2 more stable when placed. The locking block 203 is placed on the outer wall of the inner CPVC pipe 1, so that the two inner CPVC pipes 1 have better sealing when connected.

[0019] In a preferred embodiment: there are four support plates 6 and four connecting plates 7, and the four support plates 6 and four connecting plates 7 are respectively located between the first fixing plate 3 and the second fixing plate 4. In the above structure, the four support plates 6 and connecting plates 7 allow the fixed plate 3 and fixed plate 4 to better distribute the pressure when subjected to force.

[0020] In a preferred embodiment: the first fixing plate 3, the second fixing plate 4, the support plate 6 and the connecting plate 7 are all made of steel bars, and the limiting block 206 is adapted to the inner wall of the locking rod 205; In the above structure, the fixing plate 3, fixing plate 4, support plate 6 and connecting plate 7 are all made of steel bars, so that the fixing plate 3, fixing plate 4, support plate 6 and connecting plate 7 can better protect the inner CPVC pipe 1 during use and prevent the inner CPVC pipe 1 from breaking under pressure. The two limiting blocks 206 are used to support and limit the limiting blocks 206.

[0021] In a preferred embodiment: there are two sets of connecting components 2, and the two sets of connecting components 2 are respectively located on the outer walls of the two inner CPVC pipes 1; In the above structure, two connecting components 2 are used to connect the two inner CPVC pipes 1, making the installation of the inner CPVC pipes 1 faster.

[0022] Working Principle: In connecting the two inner CPVC pipes 1, a professional worker first needs to tightly install the sealing ring 201 and threaded block 202 onto the inner wall of the threaded groove 8 via a threaded connection, ensuring initial stability of the connection. Next, the worker manually rotates the inner CPVC pipe 1, allowing the limiting block 206 to rotate smoothly and ultimately embed precisely into the inner wall of the locking rod 205, completing the placement of the limiting block 206. When the locking rod 205 is successfully placed on the inner wall of the limiting block 206, the internal space of the locking rod 205 becomes more compact and tight. This compact structural design effectively enhances the connection's strength, thereby achieving secure connection between the two inner CPVC pipes. To ensure the stability of the overall structure, the VC pipe 1 is stably connected and fixed. Support plates 6 and 7 provide strong support for fixing plates 3 and 4. When the outer CPVC pipe 5 is compressed under external pressure, the pressure is first transmitted to the inner wall of fixing plate 4. Then, fixing plate 4 evenly transmits the received pressure to the internal structure of support plates 6 and 7. Support plates 6 and 7 share and disperse the pressure. As a result, the inner CPVC pipe 1 can significantly reduce the risk of breakage when subjected to external pressure due to the multi-layered support and pressure dispersion mechanism, thus ensuring the safety and reliability of the entire pipeline system.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A CPVC cable protection pipe for easy installation and splicing comprising an inner CPVC pipe (1) characterized in that: The inner CPVC pipe (1) has a connecting component (2) on its outer wall, and a threaded groove (8) is opened on the inner wall of the inner CPVC pipe (1). The inner CPVC pipe (1) is fixedly equipped with a fixing plate (3), the fixing plate (3) is fixedly equipped with a support plate (6), the support plate (6) is fixedly equipped with a connecting plate (7), the end of the support plate (6) away from the fixing plate (3) is fixedly equipped with a fixing plate (4), and the fixing plate (4) is fixedly equipped with an outer CPVC pipe (5).

2. A CPVC cable protection pipe according to claim 1, characterized in that: The connecting assembly (2) includes a sealing ring (201), the sealing ring (201) is fixedly fitted with a threaded block (202) and a locking block (203), the outer wall of the locking block (203) is fixedly fitted with a fixing block (204), the fixing block (204) is fixedly fitted with a locking rod (205), and the locking block (203) is fixedly fitted with a limit block (206).

3. The easily installed and spliced ​​CPVC cable protection pipe according to claim 2, characterized in that: The sealing ring (201) is threaded to the inner wall of the threaded groove (8) via a threaded block (202), and the locking block (203) is adapted to the outer wall of the inner CPVC pipe (1).

4. The easily installed and spliced ​​CPVC cable protection pipe according to claim 1, characterized in that: There are four support plates (6) and four connecting plates (7), and the four support plates (6) and four connecting plates (7) are located between the first fixing plate (3) and the second fixing plate (4).

5. The easily installed and spliced ​​CPVC cable protection pipe according to claim 2, characterized in that: The fixing plate 1 (3), fixing plate 2 (4), support plate (6) and connecting plate (7) are all made of steel bars, and the limiting block (206) is adapted to the inner wall of the locking rod (205).

6. The easily installed and spliced ​​CPVC cable protection pipe according to claim 1, characterized in that: There are two sets of the connecting components (2), and the two sets of connecting components (2) are located on the outer walls of the two inner CPVC pipes (1).

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