Magnetic type pipeline outer wall surface protection metal plate convenient to splice

Abstract

The utility model relates to the technical field of pipeline protection, in particular to a magnetic suction type pipeline outer wall surface protection metal plate convenient to splice, which comprises a plate body main body unit, grooves are symmetrically arranged on one side of the plate body main body unit, the interiors of the grooves are connected with turnover pieces through rotating pins, and magnetic suction connecting pieces are arranged at the outer ends of the turnover pieces. The magnetic attraction connecting piece is connected with the overturning piece through an elastic stretching mechanism composed of a fixing strip and an elastic piece, connecting ports corresponding to the grooves in position are symmetrically formed in the other side of the plate body main body unit, and butt joint columns connected with the magnetic attraction connecting piece are fixed in the connecting ports; extensible expansion boards are arranged at the upper end and the lower end of the board body main body unit. According to the magnetic type pipeline outer wall surface protective metal plate convenient to splice, by adopting a unique magnetic connecting structure, the mounting and dismounting processes of the protective metal plate are simplified, the construction efficiency is improved, the adaptability to various types of pipelines is enhanced, and the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipeline protection technology, specifically a magnetically attached protective metal plate for the outer wall of pipelines that is easy to assemble. Background Technology

[0002] Pipeline systems play a crucial role in modern industrial and infrastructure construction, and are widely used in various fields such as oil, natural gas, chemicals, and water supply. To ensure the safe operation of these pipeline systems and prevent corrosion, abrasion, and other forms of damage from the external environment, the use of efficient external surface protection measures is particularly important. Traditionally, various coatings, cladding materials, and metal sheaths have been used to enhance the durability and safety of pipelines. However, with technological advancements and diversified needs, the demand for more convenient, efficient, and reliable protection solutions is growing.

[0003] Currently used methods for protecting the outer walls of pipes mainly rely on welded or bolted metal plates. This method is not only complex and time-consuming to install, but also makes it difficult to quickly dismantle and reinstall the original protective structure once the pipe needs to be repaired or replaced, increasing maintenance costs and work difficulty. At the same time, traditional fixing methods are not adaptable to pipes of different diameters or irregular shapes, often requiring customized processing, which further increases the cost and time of implementation. Therefore, the market urgently needs a solution that can guarantee the protective effect while being easy to splice and disassemble to meet the needs of rapid construction and flexible adjustment. Utility Model Content

[0004] The purpose of this utility model is to provide a magnetically attached protective metal plate for pipe outer walls that is easy to assemble, in order to solve the problems mentioned in the background art, such as complex installation, inconvenient disassembly, and poor adaptability to pipes of different diameters and shapes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a magnetically attached protective metal plate for the outer wall of a pipe that is easy to assemble, comprising a plate body main unit. A groove is symmetrically provided on one side of the plate body main unit. A flipping component is connected inside the groove through a pivot pin. A magnetically attached connector is provided at the outer end of the flipping component. The magnetically attached connector is connected to the flipping component through an elastic tensioning mechanism composed of a fixing strip and an elastic component. A connection port corresponding to the position of the groove is symmetrically provided on the other side of the plate body main unit. A docking post connected to the magnetically attached connector is fixed inside the connection port. Extendable expansion plates are provided at both the upper and lower ends of the plate body main unit.

[0006] Preferably, the fixing strip is fixed between the inner ends of the flipping member, and the elastic member is fixed on the outer side of the fixing strip, with its two ends respectively fixedly connected to the inner ends of the magnetic connector.

[0007] Preferably, the inner wall of the outer end of the magnetic connector is provided with a magnet, and the inner side of the mating post is provided with a magnetic opening that matches the structure of the magnet.

[0008] Preferably, the outer side of the inner end of the magnetic connector is provided with a guide block, and the inner walls on both sides of the flipping component are provided with guide grooves that cooperate with the guide blocks.

[0009] Preferably, the inner wall of the connector is provided with an elastic pad, and the inner walls on both sides of the connector are provided with rubber friction pads.

[0010] Preferably, the expansion plate is provided with positioning shafts on both sides, and positioning sleeves are fixed on both sides of the upper and lower ends of the plate body unit, and the inner end of the positioning shaft is movably inserted into the inside of the positioning sleeve.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: This easy-to-assemble magnetic pipe outer wall protective metal plate, through its unique magnetic connection structure, not only simplifies the installation and disassembly process of the protective metal plate and improves construction efficiency, but also enhances its adaptability to various types of pipes and reduces maintenance costs. This easy-to-assemble magnetic pipe outer wall protective metal plate, through the design of flip-up parts and magnetic connectors, achieves quick and stable assembly, requiring no tools for installation. The elastic tension mechanism composed of fixing strips and elastic elements ensures the tightness and flexibility of the connection, adapting to stress changes in different environments. The design of the extension plate allows for flexible length adjustment according to the actual pipe diameter, providing wider applicability and better protection. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a magnetically attached protective metal plate structure for the outer wall of a pipe, which is easy to assemble according to this utility model.

[0013] Figure 2 This is a schematic diagram of the groove and connection port internal structure of a magnetically attached pipe outer wall protective metal plate that is easy to assemble according to this utility model.

[0014] Figure 3 This is a schematic diagram of the inner structure of the main body unit of a magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble according to this utility model.

[0015] In the diagram: 1. Main plate unit; 2. Groove; 3. Flip-over component; 4. Magnetic connector; 41. Magnet piece; 42. Guide block; 5. Connection port; 6. Docking post; 7. Fixing strip; 8. Elastic component; 9. Elastic pad; 10. Rubber friction pad; 11. Extension plate; 12. Positioning shaft; 13. Positioning sleeve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: a magnetically attached protective metal plate for the outer wall of a pipe that is easy to assemble, comprising a main plate unit 1. The inner side of the main plate unit 1 is uniformly provided with several strip-shaped protrusions to increase friction when in contact with the pipe. One side of the main plate unit 1 has symmetrically provided grooves 2. A flipping component 3 is connected to the inside of the grooves 2 via a pivot pin. A magnetically attached connector 4 is provided at the outer end of the flipping component 3. Both the flipping component 3 and the magnetically attached connector 4 are U-shaped structures. The magnetically attached connector 4 is connected to the flipping component 3 via an elastic tensioning mechanism composed of a fixing strip 7 and an elastic element 8. The other side of the main plate unit 1 has symmetrically provided connection ports 5 corresponding to the positions of the grooves 2. A connecting post 6, which connects to the magnetically attached connector 4, is welded and fixed inside the connection port 5. Furthermore, both the upper and lower ends of the main plate unit 1 are equipped with extendable expansion plates 11. When several main plate units 1 need to be connected and installed, the operator can flip the flipping part 3 inside the groove 2 to allow the magnetic connector 4 to expand outward or retract inward, aligning it with the connection port 5 and docking post 6 on another main plate unit 1 for engagement and adsorption. In this way, the magnetic attraction between the magnetic connector 4 and the docking post 6 quickly achieves the splicing of the two plates. The elastic tensioning mechanism composed of the fixing strip 7 and the elastic element 8 automatically adjusts to the appropriate tension to ensure that the magnetic connector 4 fits tightly against the docking post 6. At the same time, the expansion plate 11 can be extended according to the actual pipe diameter to adapt to different pipe outer diameters. This design not only simplifies the protective metal The installation and disassembly process of the plate greatly improves construction efficiency and enhances adaptability to various types of pipes, especially performing well with pipes of different diameters or irregular shapes. It can be flexibly adjusted without customized processing, effectively reducing maintenance costs and work difficulty. It solves the problems of complex installation, time-consuming and labor-intensive processes, and difficulty in quick disassembly in existing technologies. The fixing strip 7 is welded and fixed between the inner ends of the flipping part 3, and the elastic part 8 is fixed to the outer side of the fixing strip 7, with its two ends respectively fixedly connected to the inner ends of the magnetic connector 4. The connection between the elastic part 8 and the fixing strip 7 and the magnetic connector 4 is a reciprocating fixed connection. In this structure, when the magnetic connector 4 is stretched at the outer end of the flipping part 3, the fixing strip 7 acts as a supporting component. The magnetic connector 4 moves along a straight path, while the elastic element 8 undergoes uniform elastic deformation under the guidance of the fixing strip 7, automatically adjusting to an appropriate tension to ensure that the magnetic connector 4 fits tightly against the docking post 6, thereby enhancing the stability and reliability of the connection. A magnet piece 41 is bonded and fixed to the inner wall of the outer end of the magnetic connector 4, and the inner side of the docking post 6 has a magnetic suction port that matches the structure of the magnet piece 41. This structure allows the magnetic connector 4 to engage precisely with the magnetic suction port on the inner side of the docking post 6 through the magnet piece 41, increasing the tightness and stability of the connection and preventing loosening or detachment due to external vibration or impact. Furthermore, this magnetic connection method simplifies the installation process, requiring no additional tools and greatly improving construction efficiency.Guide blocks 42 are welded and fixed to the outer sides of the inner end of the magnetic connector 4, and guide grooves that cooperate with the guide blocks 42 are provided on both sides of the inner wall of the flipping part 3. With this structure, when the magnetic connector 4 unfolds or retracts, the guide blocks 42 can slide along the guide grooves on the inner side of the flipping part 3, ensuring the precise and stable movement path of the magnetic connector 4, and also enhancing the connection strength between the flipping part 3 and the magnetic connector 4. An elastic pad 9 is bonded and fixed to the inner wall of the inner end of the connection port 5. The elastic pad 9 is made of sponge material and has an arc-shaped structure on the outer side. Rubber friction pads 10 are bonded and fixed to both sides of the inner wall of the connection port 5. With this structure, when the magnetic connector 4 is inserted into the connection port 5, it will compress the elastic pad 9, while the rubber friction pad 10 is in close contact with the outer wall of the flipping part 3. This ensures that the magnetic connector 4 can be buffered and pressed by the elastic pad 9 during insertion, and the rubber friction pad 10 further increases the friction. The connection stability is enhanced by the combined effect of the elastic pad 9 and the rubber friction pad 10, making the connection between the two main plate units 1 tighter. Both the upper and lower ends of the main plate unit 1 have internal slots that mate with the structure of the extension plate 11. Positioning shafts 12 are fixed to both sides of the extension plate 11 via connecting blocks, and positioning sleeves 13 are welded to both the upper and lower ends of the main plate unit 1. Locking screws are threaded onto the positioning sleeves 13, and the inner end of the positioning shaft 12 is movably inserted into the positioning sleeve 13. This structure allows the slots at both ends of the main plate unit 1 to extend or retract in conjunction with the extension plate 11. When the extension plate 11 is adjusted, the positioning shaft 12 slides within the positioning sleeve 13. Once the extension plate 11 is in the appropriate position, the position of the positioning shaft 12 can be fixed by tightening the locking screws on the positioning sleeve 13, thereby locking the length of the extension plate 11.

[0018] Working Principle: When using this easy-to-assemble magnetic pipe outer wall protective metal plate, first select an appropriate number of plate body units 1 according to the pipe specifications, and pull the extension plate 11 out from the retraction grooves inside the upper and lower ends of the plate body unit 1 until the positioning shaft 12 moves through the positioning sleeve 13 to the required length. Then, fix the position of the positioning shaft 12 by tightening the locking screw on the positioning sleeve 13, thereby locking the extension length of the extension plate 11 to adapt to the pipe diameter. Next, the operator aligns the magnetic connector 4 of one plate body unit 1 with the connection port 5 and docking post 6 on another plate body unit 1. At this time, the flipping part 3 connected by the pivot pin inside the groove 2 allows the magnetic connector 4 to unfold outward or retract inward, ensuring... It can accurately align with the connection port 5. When the magnetic connector 4 approaches the docking post 6, the magnetic piece 41 attracts the magnetic port on the inner side of the docking post 6, causing the two plate main body units 1 to quickly snap together. During this process, the magnetic connector 4 can drive the guide block 42 to slide along the guide grooves on both sides of the inner wall of the flipping part 3. As the magnetic connector 4 is embedded in the connection port 5, it will squeeze the elastic pad 9 set on the inner wall of the connection port 5. At the same time, the rubber friction pads 10 on both sides of the connection port 5 are in close contact with the outer wall of the flipping part 3. Finally, the elastic tensioning mechanism composed of the fixing strip 7 and the elastic element 8 automatically adjusts to the appropriate tension to ensure that the magnetic connector 4 is tightly attached to the docking post 6, completing the stable connection between the two plate main body units 1, thereby completing a series of tasks.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble, comprising a main plate unit (1), characterized in that: The main body unit (1) of the plate has a groove (2) symmetrically provided on one side. The interior of the groove (2) is connected to a flipping part (3) by a pivot pin. The outer end of the flipping part (3) is provided with a magnetic connector (4). The magnetic connector (4) is connected to the flipping part (3) by an elastic tensioning mechanism composed of a fixing strip (7) and an elastic element (8). The other side of the main body unit (1) of the plate has a connection port (5) symmetrically provided corresponding to the position of the groove (2). The interior of the connection port (5) is fixed with a docking post (6) connected to the magnetic connector (4). The upper and lower ends of the main body unit (1) of the plate are provided with extendable extension plates (11).

2. The magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble, as described in claim 1, is characterized in that: The fixing strip (7) is fixed between the inner ends of the flipping member (3), and the elastic member (8) is fixed on the outside of the fixing strip (7) and its two ends are respectively fixedly connected to the inner ends of the magnetic connector (4).

3. The magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble, as described in claim 1, is characterized in that: The outer end of the magnetic connector (4) is provided with a magnet (41) on the inner wall, and the inner side of the docking post (6) is provided with a magnetic opening that matches the structure of the magnet (41).

4. The magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble, as described in claim 1, is characterized in that: The magnetic connector (4) has guide blocks (42) on the outer side of its inner end, and the inner walls of both sides of the flipping component (3) have guide grooves that cooperate with the guide blocks (42).

5. A magnetically attached protective metal plate for the outer wall of a pipe, as described in claim 1, is characterized in that: The inner wall of the connector (5) is provided with an elastic pad (9), and the inner walls on both sides of the connector (5) are provided with rubber friction pads (10).

6. The magnetically attached protective metal plate for the outer wall of a pipe, which is easy to assemble, as described in claim 1, is characterized in that: The expansion plate (11) is provided with positioning shafts (12) on both sides, and the main body unit (1) of the plate is fixed with positioning sleeves (13) on both sides at the upper and lower ends, and the inner end of the positioning shaft (12) is movably inserted into the inside of the positioning sleeve (13).

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