Protective sleeve for water supply pipeline

Abstract

The protective sleeve for the water supply pipeline comprises a first protective sleeve body and a second protective sleeve body, the first protective sleeve body and the second protective sleeve body are both in a T shape, a clamping magnetic block is fixedly installed on the outer surface of one side of the first protective sleeve body, and a clamping magnetic groove is formed in the outer surface of one side of the second protective sleeve body. Locking pieces are fixedly installed on the two sides and the bottom end of the first protective sleeve and the two sides and the bottom end of the second protective sleeve respectively, threads are formed in the outer surfaces of the locking pieces, and extrusion rings are movably installed on the outer surfaces of the locking pieces. Rapid and accurate butt joint of the first protective sleeve and the second protective sleeve is achieved, the installation steps are greatly simplified, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe protection sleeves, in particular to a protection sleeve for a water supply pipeline. Background Art

[0002] During the installation and maintenance of the water supply system, the water supply pipeline is the core component for transporting water resources, and its safety and stability are of vital importance. With the acceleration of urbanization, the water supply network is becoming increasingly complex, and the pipeline layout is diverse. Among them, the T-shaped water distribution pipeline, as a common pipeline connection method, plays a key role in the water supply system. This type of T-shaped water distribution pipeline not only undertakes the task of water flow distribution, but also faces many challenges in installation and subsequent maintenance due to its special geometric shape.

[0003] Traditional water supply pipe protective covers are mostly designed in straight or simple curved shapes, with the main purpose of protecting the pipes from external physical damage, chemical corrosion, and ultraviolet radiation. However, when faced with special-shaped structures such as T-shaped water distribution pipes, the design of traditional protective covers is inadequate. Since there are multiple corners and different diameter changes at the bifurcation of the T-shaped pipe, the installation of the protective cover becomes extremely difficult. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the present invention is to provide a protective cover for a water supply pipe, which solves the problems raised in the above background.

[0006] (II) Technical solution

[0007] A protective cover for a water supply pipe comprises a first protective cover and a second protective cover, wherein the first protective cover and the second protective cover are both T-shaped, and a snap-fitting magnetic block is fixedly mounted on the outer surface of one side of the first protective cover, and a snap-fitting magnetic groove is provided on the outer surface of one side of the second protective cover, locking plates are fixedly mounted on both sides and the bottom of the first and second protective covers, and threads are provided on the outer surfaces of the locking plates, and an extrusion ring is movably mounted on the outer surface of the locking plates.

[0008] Preferably, the first protective cover and the second protective cover are provided with an inner diameter A and an inner diameter B, and the diameter of the inner diameter B is larger than the diameter of the inner diameter A. By setting different inner diameter sizes, this design can better adapt to different parts of the T-shaped pipe. The inner diameter A is used to wrap the main part of the pipe to provide basic protection and sealing, while the inner diameter B is used to adapt to the bifurcation or interface end of the pipe to ensure that these key areas can also be fully covered and protected, thereby increasing the applicability and flexibility of the protective cover.

[0009] Preferably, the outer surface of the locking plate is provided with a plurality of groups of vertical through grooves. The design of the plurality of groups of vertical through grooves enables the locking plate to be elastically deformed when subjected to the extrusion force of the extrusion ring, thereby fitting more closely to the surface of the pipe, which not only enhances the connection strength between the protective sleeve and the pipe, but also improves the stability and reliability of the installation.

[0010] Preferably, the outer ends of the engaging magnetic blocks are all arc-shaped, and the arc-shaped design makes the engaging magnetic blocks more smoothly docking with the engaging magnetic slots, reducing the resistance or friction caused by shape mismatch, which helps to achieve fast and accurate installation and improves work efficiency.

[0011] Preferably, the outer surface of the extrusion ring is serrated, and the serrated design increases the friction force when the extrusion ring rotates, so that the user can more easily apply sufficient extrusion force by rotating the extrusion ring manually or with a tool.

[0012] Preferably, one end of the extrusion ring is conical, and the conical end gradually generates radial extrusion force on the locking plate during rotation, so that the locking plate can shrink evenly and effectively and fit tightly against the pipe surface.

[0013] Preferably, the inner wall of the inner diameter A is wrapped with rubber, and the rubber layer provides good sealing and buffering effects, and can effectively prevent external factors such as moisture and impurities from invading the interior of the pipeline. At the same time, the softness of the rubber also helps to reduce the friction and wear between the pipeline and the protective sleeve, thereby extending the service life of the pipeline.

[0014] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0015] 1. The utility model realizes the rapid and accurate docking of the first protective cover and the second protective cover through the magnetic attraction of the engaging magnetic block and the engaging magnetic groove, which greatly simplifies the installation steps and improves the construction efficiency.

[0016] 2. The utility model provides a preliminary sealing effect through the rubber layer wrapped around the inner wall of the inner diameter A, and the combined structure of the locking plate and the extrusion ring further enhances the sealing through the radial extrusion force, ensuring a close fit between the protective sleeve and the pipe, and preventing the penetration of moisture, impurities, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the first explosion structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the second explosion structure of the utility model;

[0020] Figure 4 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0022] In the figure: 1, first protective cover; 2, second protective cover; 3, extrusion ring; 4, locking plate; 5, inner diameter A; 6, engaging magnetic groove; 7, engaging magnetic block; 8, inner diameter B; 9, vertical through groove. DETAILED DESCRIPTION

[0023] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A protective cover for a water supply pipe comprises a first protective cover 1 and a second protective cover 2. The first protective cover 1 and the second protective cover 2 are both T-shaped, and a snap-fit ​​magnetic block 7 is fixedly installed on the outer surface of one side of the first protective cover 1, and a snap-fit ​​magnetic groove 6 is provided on the outer surface of one side of the second protective cover 2. Locking plates 4 are fixedly installed on both sides and bottom ends of the first protective cover 1 and the second protective cover 2, and the outer surface of the locking plate 4 is provided with a thread, and an extrusion ring 3 is movably installed on the outer surface of the locking plate 4.

[0026] Furthermore, the first protective cover 1 and the second protective cover 2 are provided with an inner diameter A5 and an inner diameter B8, and the diameter of the inner diameter B8 is larger than the diameter of the inner diameter A5. By setting different inner diameter sizes, this design can better adapt to different parts of the T-shaped pipe. The inner diameter A5 is used to wrap the main part of the pipe to provide basic protection and sealing, while the inner diameter B8 is used to adapt to the bifurcation or interface end of the pipe to ensure that these key areas can also be fully covered and protected, thereby increasing the applicability and flexibility of the protective cover.

[0027] Furthermore, a plurality of groups of vertical through grooves 9 are provided on the outer surface of the locking plate 4. The design of the plurality of groups of vertical through grooves 9 enables the locking plate 4 to undergo elastic deformation when subjected to the extrusion force of the extrusion ring 3, thereby fitting more closely to the surface of the pipe, which not only enhances the connection strength between the protective sleeve and the pipe, but also improves the stability and reliability of the installation.

[0028] Furthermore, the outer ends of the engaging magnetic block 7 are all arc-shaped, and the arc-shaped design makes the engaging magnetic block 7 more smoothly docking with the engaging magnetic groove 6, reducing the resistance or friction caused by shape mismatch, which helps to achieve fast and accurate installation and improves work efficiency.

[0029] Furthermore, the outer surface of the extrusion ring 3 is serrated, and the serrated design increases the friction force when the extrusion ring 3 rotates, so that the user can more easily apply sufficient extrusion force by rotating the extrusion ring manually or with a tool.

[0030] Furthermore, one end of the extrusion ring 3 is conical, and the conical end gradually generates radial extrusion force on the locking plate 4 during rotation, so that the locking plate 4 can shrink evenly and effectively and fit tightly against the pipe surface.

[0031] Furthermore, the inner wall of the inner diameter A5 is wrapped with rubber, and the rubber layer provides good sealing and buffering effects, which can effectively prevent external factors such as moisture and impurities from invading the interior of the pipeline. At the same time, the softness of the rubber also helps to reduce the friction and wear between the pipeline and the protective sleeve, thereby extending the service life of the pipeline.

[0032] Working principle: During installation, first, place the first protective cover 1 steadily along one side of the T-shaped pipe to ensure that the inner diameter A5 fits tightly against the pipe surface. Since the inner wall of the inner diameter A5 is wrapped with a rubber layer, it not only provides a preliminary sealing and buffering effect, but also enhances the friction between the pipe and the pipe, which helps to prevent the protective cover from sliding during the subsequent installation process. Next, align the second protective cover 2 with the other side of the first protective cover 1, and achieve rapid and accurate docking between the two through the magnetic attraction of the snap-fit ​​magnetic block 7 and the snap-fit ​​magnetic groove 6. This magnetic suction design not only simplifies the installation steps, but also ensures the stability of the protective cover on the pipe, avoiding gaps or looseness caused by improper installation. Subsequently, the combined structure of the locking plate 4 and the extrusion ring 3 is used to further strengthen the installation of the protective cover. The locking plate 4 is fixedly installed along both sides and the bottom of the pipe, and the threaded design on its outer surface enables the extrusion ring 3 to rotate and lock smoothly. The outer surface of the extrusion ring 3 is serrated, which increases the friction during rotation and is convenient for manual or tool operation. The conical design at one end of the extrusion ring 3 gradually generates radial extrusion force on the outer surface of the locking piece 4 during the rotation process. Through the contraction effect of multiple sets of vertical through grooves 9, the locking piece 4 fits more closely on the pipe, thereby achieving a secure installation of the protective cover. The design diameter of the inner diameter B8 is larger than the inner diameter A5. This difference is intended to better adapt to the bifurcation or interface end of the T-shaped pipe, ensuring that these key parts can also be fully protected. At the same time, the expansion of the inner diameter B8 also provides space for fine-tuning during the installation process, allowing the protective cover to more flexibly adapt to pipes of different sizes and shapes.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A protective cover for a water supply pipe, characterized in that: The invention comprises a first protective cover (1) and a second protective cover (2), wherein the first protective cover (1) and the second protective cover (2) are both T-shaped, and a snap-fitting magnetic block (7) is fixedly mounted on the outer surface of one side of the first protective cover (1), and a snap-fitting magnetic groove (6) is provided on the outer surface of one side of the second protective cover (2), and locking plates (4) are fixedly mounted on both sides and the bottom of the first protective cover (1) and the second protective cover (2), and the outer surfaces of the locking plates (4) are provided with threads, and an extrusion ring (3) is movably mounted on the outer surface of the locking plates (4).

2. A protective cover for a water supply pipe according to claim 1, characterized in that: The first protective cover (1) and the second protective cover (2) are provided with an inner diameter A (5) and an inner diameter B (8), and the diameter of the inner diameter B (8) is greater than the diameter of the inner diameter A (5).

3. A protective cover for a water supply pipe according to claim 1, characterized in that: The outer surface of the locking plate (4) is provided with a plurality of groups of vertical through grooves (9).

4. A protective cover for a water supply pipe according to claim 1, characterized in that: The outer ends of the engaging magnetic blocks (7) are all arc-shaped.

5. The protective cover for a water supply pipe according to claim 1, characterized in that: The outer surface of the extrusion ring (3) is serrated.

6. A protective cover for a water supply pipe according to claim 1, characterized in that: One end of the extrusion ring (3) is in a cone shape.

7. A protective cover for a water supply pipe according to claim 2, characterized in that: The inner wall of the inner diameter A (5) is wrapped with rubber.

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