Splicing type water conveying pipeline

Abstract

The utility model discloses a splice type water pipe, including first pipe body, first pipe body one end is connected and equipped with second pipe body through setting the splice mechanism, splice mechanism includes the plug pipe, plug bush, fastening groove, movable groove, fastening block and lock sleeve, plug pipe and plug bush are respectively installed first pipe body and second pipe body both ends, the lock sleeve is equipped with the movable groove, the fastening block and the lock sleeve are equipped with the movable groove, the fastening block is equipped with the movable groove, and the lock sleeve is equipped with the movable groove. The fastening grooves are formed in the outer wall of the inserting pipe, the multiple sets of movable grooves are distributed in the outer wall of the inserting sleeve, the multiple sets of fastening blocks are rotationally installed in the movable grooves respectively, the lock sleeve is arranged on the outer wall of the inserting sleeve, a locking mechanism is arranged on the lock sleeve, and the locking mechanism comprises a screw rod, a driven gear, a control sleeve, a main gear and a rotating wheel. The multiple sets of screws are rotationally installed on the inserting sleeve and are in threaded connection with the lock sleeve, and the slave gear is installed at the top ends of the multiple sets of screws, so that the technical problems that in the background technology, the rapid dismounting and mounting capacity is lacked, and connection looseness is likely to be caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water delivery pipelines, and more particularly to a spliced ​​water delivery pipeline. Background Art

[0002] In existing technologies, in emergency situations, such as when a temporary water supply system needs to be quickly established, the installation process of traditional water pipelines may not meet time requirements. Existing water pipeline systems have significant limitations in design and use. The most prominent problem is their lack of rapid assembly and disassembly capabilities, which seriously affects the flexibility and adaptability of the pipeline system. In scenarios where frequent adjustments to pipeline layouts or maintenance are required, the installation and disassembly processes of traditional water pipelines are often time-consuming and labor-intensive, increasing project costs and extending project cycles. This fixed design concept deprives water pipelines of the ability to be quickly deployed and adjusted in different environments and according to different needs, greatly limiting their scope of application and efficiency.

[0003] Furthermore, existing water pipelines exhibit significant deficiencies when faced with high-pressure or vibration environments. Under these harsh conditions, the connection points between the pipes become the weak links of the entire system. High-pressure environments exert continuous stress on the connections, while vibrations cause repeated stress on the connections. Both situations can easily lead to loose connections. Once a connection begins to loosen, it not only affects the sealing performance of the pipeline and causes medium leakage, but more seriously, it may cause the pipeline to completely separate. Pipe separation not only interrupts the water supply but also may cause serious safety accidents such as large-scale water leaks, equipment damage, and even personal injury. This potential safety hazard is particularly serious in industrial production, municipal engineering and other fields, and may result in huge economic losses and social impacts.

[0004] Secondly, the limitations of pipe materials and structural design make them susceptible to deformation or damage due to external factors. For example, in areas with complex geological conditions, soil movement or ground subsidence may cause pipes to bend or break. In areas with drastic temperature changes, pipes may generate stress due to thermal expansion and contraction, leading to structural damage. In highly chemically corrosive environments, the life of the pipes may be greatly shortened. These problems are particularly prominent in applications requiring high strength and durability, such as long-distance water transmission projects, industrial production lines or submarine pipeline systems. The fragility of the pipes not only increases the frequency of maintenance and replacement, thereby raising operating costs, but may also lead to frequent system interruptions, affecting normal operations. Utility Model Content

[0005] (1) Technical problems solved

[0006] In response to the problems existing in the prior art, the utility model provides a spliced ​​water supply pipeline to solve the technical problem mentioned in the background art that the pipeline lacks the ability to be quickly disassembled and assembled, which easily leads to loose connections.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​water supply pipeline, comprising a first pipe body, one end of the first pipe body is connected to the second pipe body by a splicing mechanism, the splicing mechanism comprises a plug-in pipe, a sleeve, a fastening groove, a movable groove, a fastening block and a locking sleeve, the plug-in pipe and the sleeve are respectively installed at both ends of the first pipe body and the second pipe body, the fastening groove is arranged on the outer wall of the plug-in pipe, the movable groove is provided with multiple groups distributed on the outer wall of the sleeve, the fastening block is provided with multiple groups and are respectively rotatably installed in the movable groove, the locking sleeve is arranged on the outer wall of the sleeve, and a locking mechanism is provided on the lock sleeve, the locking mechanism comprises a screw, a slave gear, a control sleeve, a main gear and a runner, the screw is provided with multiple groups and is rotatably installed on the sleeve and is threadedly connected to the lock sleeve, the slave gear is arranged on the top of the multiple groups of the screw, the control sleeve is rotatably installed on the top of the sleeve, the main gear is arranged on the bottom of the control sleeve and meshes with the multiple groups of the slave gears, and the rotation is provided with multiple groups and is respectively rotatably installed on the lock sleeve.

[0009] The utility model is further configured such that a sealing tube is provided at the top end of the plug-in tube, and the sealing tube can improve the sealing performance of the plug-in joint.

[0010] The utility model is further configured such that a sealing ring is provided at the top end of the insert sleeve, and the sealing ring further enhances the sealing effect of the inserting joint.

[0011] The present invention is further configured such that positioning rods are provided on the top surface of the plug-in tube, and multiple groups of positioning rods are provided, and the multiple groups of positioning rods can ensure the accurate positioning of the plug-in tube.

[0012] The present invention is further configured such that a positioning groove is provided on the inner top surface of the insert sleeve, and the positioning grooves are provided in multiple groups and matched with multiple groups of positioning rods. The cooperation between the positioning grooves and the positioning rods ensures accurate plugging.

[0013] The utility model is further configured such that a reinforcement mechanism is provided on both the first pipe body and the second pipe body, and the reinforcement mechanism includes an outer ring, a reinforcement rod, a thermal insulation layer and an anti-corrosion layer. The outer ring is provided with multiple groups and is respectively installed on the outer walls of the first pipe body and the second pipe body, the reinforcement rod is provided with multiple groups and is installed between the multiple groups of the outer rings, the thermal insulation layer is provided on the inner walls of the first pipe body and the second pipe body, and the anti-corrosion layer is provided on the inner side of the thermal insulation layer. The overall design improves the safety and durability of the pipeline system.

[0014] The utility model is further configured such that the heat insulating layer is configured as polyurethane foam, which has excellent heat preservation performance.

[0015] The utility model is further configured such that the anti-corrosion layer is configured as a zinc-based coating, and the zinc-based coating has excellent anti-corrosion performance.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a spliced ​​water pipeline with the following beneficial effects:

[0018] 1. The design of the splicing mechanism enables the first pipe body and the second pipe body to be quickly connected. This ability to quickly disassemble and assemble greatly improves the flexibility and adaptability of the piping system. The coordinated use of the plug-in tube and the plug-in sleeve, combined with the structure of the fastening groove and the movable groove, realizes the initial fixation between the pipe sections. The fastening block rotates in the movable groove and enters the fastening groove, further ensuring the stability of the connection. In addition, the design of the positioning rod and the positioning groove ensures the accuracy of the pipe body alignment, thereby improving the accuracy of the entire connection process. The setting of the sealing tube and the sealing ring ensures the sealing of the connection and prevents leakage of the medium.

[0019] 2. The locking mechanism achieves uniform locking of the fastening block through the coordinated work of the screws, follower gear, control sleeve, main gear and rotor. The operator can easily control the locking mechanism by turning the control sleeve, so that all the screws rotate simultaneously, thereby pushing the locking sleeve along the plug sleeve. This design not only simplifies the locking process, but also ensures that the fastening block is firmly stuck in the fastening groove, thereby providing a more stable and secure connection. This locking effect is particularly important for preventing the connection from loosening under high pressure or vibration environments.

[0020] 3. The reinforcement mechanism significantly enhances the mechanical strength and durability of the pipe body through the setting of outer ring, reinforcement rod, thermal insulation layer and anti-corrosion layer. The outer ring and reinforcement rod form a solid external support structure, which effectively resists external impact and pressure. The thermal insulation layer adopts polyurethane foam material, which provides excellent thermal insulation performance and helps to maintain the temperature stability of the conveying medium. The anti-corrosion layer adopts zinc-based coating, which can effectively prevent corrosion inside the pipe body and extend the service life of the pipeline. This multi-layer structure design not only improves the mechanical strength of the pipe body, but also enhances its durability and safety, so that it can adapt to the use requirements in various complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a spliced ​​water pipeline in the utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure between the first tube body and the splicing mechanism in the present utility model;

[0023] Figure 3 It is a cross-sectional structural diagram of the splicing mechanism and the locking mechanism in the present utility model;

[0024] Figure 4 This is a schematic cross-sectional structural diagram of the plug sleeve in the utility model;

[0025] Figure 5 It is a schematic cross-sectional structural diagram of the reinforcement mechanism in the present invention.

[0026] In the figure: 1. First tube body; 2. Second tube body; 3. Plug-in tube; 4. Plug sleeve; 5. Fastening groove; 6. Movable groove; 7. Fastening block; 8. Locking sleeve; 9. Screw; 10. Slave gear; 11. Control sleeve; 12. Main gear; 13. Rotor; 14. Sealing tube; 15. Sealing ring; 16. Positioning rod; 17. Positioning groove; 18. Outer ring; 19. Reinforcement rod; 20. Thermal insulation layer; 21. Anti-corrosion layer. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0030] See also Figure 1-5A spliced ​​water pipeline includes a first pipe body 1, one end of the first pipe body 1 is connected to a second pipe body 2 by a splicing mechanism, the splicing mechanism includes a plug-in pipe 3, a plug-in sleeve 4, a fastening groove 5, a movable groove 6, a fastening block 7 and a locking sleeve 8, the plug-in pipe 3 and the plug-in sleeve 4 are respectively installed at both ends of the first pipe body 1 and the second pipe body 2, the fastening groove 5 is set on the outer wall of the plug-in pipe 3, the movable groove 6 is provided with multiple groups distributed on the outer wall of the plug-in sleeve 4, the fastening block 7 is provided with multiple groups respectively rotatably installed in the movable groove 6, and the lock sleeve 8 is provided. The sleeve 8 is set on the outer wall of the sleeve 4, and a locking mechanism is set on the lock sleeve 8. The locking mechanism includes a screw 9, a slave gear 10, a control sleeve 11, a main gear 12 and a rotating wheel 13. The screw 9 is provided with multiple groups of rotatable mountings on the sleeve 4 and threadedly connected to the lock sleeve 8. The slave gear 10 is installed at the top of the multiple groups of screws 9, the control sleeve 11 is rotatably mounted on the top of the sleeve 4, the main gear 12 is installed at the bottom of the control sleeve 11 and meshes with the multiple groups of slave gears 10. There are multiple groups of rotatable mountings on the lock sleeve 8 respectively.

[0031] A sealing tube 14 is provided at the top of the plug-in tube 3. The sealing tube 14 can improve the sealing performance of the plug-in joint, prevent liquid or gas from leaking from the plug-in joint, and increase the stability and safety of the overall structure.

[0032] A sealing ring 15 is provided at the top end of the socket 4, which further enhances the sealing effect of the plug-in joint, can adapt to slight size changes, maintain good sealing, and reduce the risk of leakage caused by temperature changes or vibrations.

[0033] A positioning rod 16 is provided on the top surface of the plug-in tube 3. There are multiple groups of positioning rods 16. Multiple groups of positioning rods 16 can ensure the accurate positioning of the plug-in tube 3, prevent the plug-in tube 3 from rotating or displacing during use, and improve the stability and reliability of the overall structure.

[0034] A positioning groove 17 is provided on the inner top surface of the socket 4. There are multiple groups of positioning grooves 17 and they are compatible with multiple groups of positioning rods 16. The cooperation between the positioning grooves 17 and the positioning rods 16 ensures accurate insertion, prevents incorrect installation, improves the accuracy and efficiency of installation, and increases the torsion resistance of the overall structure.

[0035] In this embodiment, first align the first tube body 1 and the second tube body 2, insert the plug tube 3 into the plug sleeve 4, the plug tube 3 is installed at the end of the first tube body 1, and the plug sleeve 4 is installed at the end of the second tube body 2. The operator needs to ensure that the positioning rod 16 is accurately inserted into the positioning groove 17 to ensure the accuracy of the connection. When splicing, the plug tube 3 is inserted into the plug sleeve 4. The outer wall of the plug tube 3 is provided with a fastening groove 5, and the outer wall of the plug sleeve 4 is provided with multiple groups of movable grooves 6. A fastening block 7 is rotatably installed in the movable groove 6. When the plug tube 3 is fully inserted, the fastening block 7 can be rotated into the fastening groove 5 to achieve preliminary fixation. The sealing tube 14 at the top of the plug tube 3 and the sealing ring 15 at the top of the plug sleeve 4 ensure The sealing of the connection, the design of multiple sets of positioning rods 16 and positioning grooves 17 ensure the accuracy and stability of the plug-in process. When locking is required, the operator rotates the control sleeve 11, and the control sleeve 11 drives the main gear 12 to rotate. The main gear 12 at the bottom of the control sleeve 11 engages with the slave gear 10 at the top of the multiple sets of screws 9, so that all the screws 9 rotate at the same time. The screws 9 are threadedly connected to the locking sleeve 8. Therefore, the rotation of the screw 9 will cause the locking sleeve 8 to move along the plug-in sleeve 4, and the locking sleeve 8 drives the multiple sets of running wheels 13 to abut the fastening block 7, thereby applying pressure to the fastening block 7 to ensure that the fastening block 7 is firmly stuck in the fastening groove 5. This design achieves a fast and uniform locking effect.

[0036] See also Figure 5 As an implementation method of the reinforcement mechanism: a reinforcement mechanism is provided on the first pipe body 1 and the second pipe body 2, and the reinforcement mechanism includes an outer ring 18, a reinforcement rod 19, a thermal insulation layer 20 and an anti-corrosion layer 21. The outer ring 18 is provided with multiple groups and is respectively installed on the outer walls of the first pipe body 1 and the second pipe body 2, and the reinforcement rod 19 is provided with multiple groups and is installed between the multiple groups of outer rings 18. The thermal insulation layer 20 is arranged on the inner walls of the first pipe body 1 and the second pipe body 2, and the anti-corrosion layer 21 is arranged on the inner side of the thermal insulation layer 20. The outer ring 18 and the reinforcement rod 19 enhance the structural strength of the pipe body, the thermal insulation layer 20 improves the thermal insulation performance of the pipe body, and the anti-corrosion layer 21 extends the service life of the pipe body and improves the corrosion resistance. The overall design improves the safety and durability of the pipeline system.

[0037] The heat insulation layer 20 is configured as polyurethane foam, which has excellent heat preservation performance, is light in weight, does not significantly increase the burden on the pipe body, can adapt to various shapes, and is easy to construct and maintain.

[0038] The anti-corrosion layer 21 is configured as a zinc-based coating, which has excellent anti-corrosion properties and can protect the pipe body in harsh environments, extending its service life. The coating is thin and uniform and does not affect the inner diameter of the pipe body.

[0039] More specifically, multiple groups of outer rings 18 are installed on the outer wall of the pipe body, and the outer rings 18 are connected by reinforcement rods 19 to form a solid external support structure. The inner wall of the pipe body is provided with an insulation layer 20, which is made of polyurethane foam material and has excellent thermal insulation performance. The inner side of the insulation layer 20 is provided with an anti-corrosion layer 21, which is a zinc-based coating and can effectively prevent corrosion inside the pipe body. This multi-layer structure design not only enhances the mechanical strength of the pipe body, but also improves its durability and safety.

[0040] In summary, when the overall equipment is in use or running: first align the first tube body 1 and the second tube body 2, insert the plug-in tube 3 into the plug-in sleeve 4, the plug-in tube 3 is installed at the end of the first tube body 1, and the plug-in sleeve 4 is installed at the end of the second tube body 2. The operator needs to ensure that the positioning rod 16 is accurately inserted into the positioning groove 17 to ensure the accuracy of the connection. When splicing, the plug-in tube 3 is inserted into the plug-in sleeve 4, and the outer wall of the plug-in tube 3 is provided with a fastening groove 5, and the outer wall of the plug-in sleeve 4 is provided with multiple groups of movable grooves 6. A fastening block 7 is rotatably installed in the movable groove 6. When the plug-in tube 3 is fully inserted, the fastening block 7 can be rotated into the fastening groove 5 to achieve preliminary fixation, and the sealing tube 14 at the top of the plug-in tube 3 and the sealing ring at the top of the plug-in sleeve 4 are fixed. 15 ensures the sealing of the connection. The design of multiple sets of positioning rods 16 and positioning grooves 17 ensures the accuracy and stability of the plug-in process. When locking is required, the operator rotates the control sleeve 11, and the control sleeve 11 drives the main gear 12 to rotate. The main gear 12 at the bottom of the control sleeve 11 engages with the slave gear 10 at the top of the multiple sets of screws 9, so that all the screws 9 rotate at the same time. The screws 9 are threadedly connected to the locking sleeve 8. Therefore, the rotation of the screw 9 will cause the locking sleeve 8 to move along the plug sleeve 4, and the locking sleeve 8 drives the multiple sets of running wheels 13 to abut the fastening block 7, thereby applying pressure to the fastening block 7 to ensure that the fastening block 7 is firmly stuck in the fastening groove 5. This design achieves a fast and uniform locking effect.

[0041] Multiple groups of outer rings 18 are installed on the outer wall of the pipe body. The outer rings 18 are connected by reinforcement rods 19 to form a solid external support structure. The inner wall of the pipe body is provided with an insulation layer 20, which is made of polyurethane foam material and has excellent thermal insulation performance. The inner side of the insulation layer 20 is provided with an anti-corrosion layer 21, which is a zinc-based coating and can effectively prevent corrosion inside the pipe body. This multi-layer structure design not only enhances the mechanical strength of the pipe body, but also improves its durability and safety.

[0042] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A spliced ​​water pipeline, comprising a first pipe body (1), characterized in that: One end of the first tube body (1) is connected to the second tube body (2) by a splicing mechanism, the splicing mechanism comprising a plug tube (3), a plug sleeve (4), a fastening groove (5), a movable groove (6), a fastening block (7) and a locking sleeve (8), the plug tube (3) and the plug sleeve (4) are respectively mounted on the two ends of the first tube body (1) and the second tube body (2), the fastening groove (5) is arranged on the outer wall of the plug tube (3), the movable groove (6) is provided with a plurality of groups distributed on the outer wall of the plug sleeve (4), the fastening block (7) is provided with a plurality of groups respectively rotatably mounted in the movable groove (6), and the locking sleeve (8) is arranged on the outer wall of the plug sleeve (4). The locking sleeve (8) is provided with a locking mechanism, which includes a screw (9), a slave gear (10), a control sleeve (11), a main gear (12) and a rotating wheel (13). The screw (9) is provided with multiple groups of rotatable gears mounted on the plug sleeve (4) and threadedly connected to the locking sleeve (8). The slave gear (10) is mounted on the top of the multiple groups of the screw (9). The control sleeve (11) is rotatably mounted on the top of the plug sleeve (4). The main gear (12) is mounted on the bottom of the control sleeve (11) and meshes with the multiple groups of the slave gears (10). The rotating mechanism is provided with multiple groups of rotatable gears respectively mounted on the locking sleeve (8).

2. The spliced ​​water pipeline according to claim 1, characterized in that: A sealing tube (14) is provided at the top end of the plug-in tube (3).

3. The spliced ​​water pipeline according to claim 2, characterized in that: A sealing ring (15) is provided at the inner top end of the insert sleeve (4).

4. The spliced ​​water pipeline according to claim 3, characterized in that: A positioning rod (16) is provided on the top end surface of the plug-in tube (3), and a plurality of groups of the positioning rods (16) are provided.

5. The spliced ​​water pipeline according to claim 4, characterized in that: The inner top surface of the insert sleeve (4) is provided with a positioning groove (17), and the positioning grooves (17) are provided in multiple groups and are adapted to the multiple groups of positioning rods (16).

6. The spliced ​​water pipeline according to claim 5, characterized in that: The first tube body (1) and the second tube body (2) are both provided with a reinforcement mechanism, the reinforcement mechanism comprising an outer ring (18), a reinforcement rod (19), a heat insulation layer (20) and an anti-corrosion layer (21), the outer ring (18) is provided with multiple groups respectively installed on the outer walls of the first tube body (1) and the second tube body (2), the reinforcement rod (19) is provided with multiple groups installed between multiple groups of the outer rings (18), the heat insulation layer (20) is provided on the inner walls of the first tube body (1) and the second tube body (2), and the anti-corrosion layer (21) is provided on the inner side of the heat insulation layer (20).

7. The spliced ​​water pipeline according to claim 6, characterized in that: The heat insulation layer (20) is configured as polyurethane foam.

8. The spliced ​​water pipeline according to claim 7, characterized in that: The anti-corrosion layer (21) is configured as a zinc-based coating.

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