PE pipe for SYZY underground communication pipeline
Through the innovative design of components such as worm, worm gear, gear, etc., the problem of difficult disassembly and loosening of PE pipe connections is solved, rapid docking and stable connection are achieved, and the installation convenience and stability of PE pipes are improved.
Patent Information
- Application Number
- CN202422361397.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-27
AI Technical Summary
During the installation process, the hot melt connections of existing PE pipes are difficult to disassemble, and the threaded connections are easy to loosen, resulting in poor pipeline stability.
The design of components such as worms, worm gears, gears, gears, gears, and threaded parts is adopted to achieve rapid butt and self-locking effects, and improve connection stability and sealing through limiting parts, fixing rings, annular grooves and other components.
It realizes rapid docking and disassembly of PE pipes, which is easy to maintain, while improving the stability and sealing of the connection to prevent loosening.
Smart Images
Figure CN223181782U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of underground communication pipelines, specifically a PE pipe for SYZY underground communication pipelines. Background Technique
[0002] An underground communication pipeline refers to a pipeline system buried underground for carrying communication cables, optical fibers and other communication equipment. It is one of the basic infrastructures in the information age and is crucial for ensuring the safe transmission of information such as telecommunications and data.
[0003] A PE pipe is a plastic pipe mainly made of polyethylene, also known as a polyethylene pipe. It has the characteristics of light weight, corrosion resistance, wear resistance, low temperature resistance, good flexibility, etc., and is widely used in the conveying pipelines in the fields of urban tap water, gas, chemical industry, sewage treatment, etc.
[0004] However, most of the existing PE pipes need to be butt-jointed at the head and tail by hot melting during the installation process. Once this method is connected, it is very difficult to disassemble. If there is a problem such as rupture in one place, it will take a lot of manpower and material resources to disassemble and replace the hot-melt-connected PE pipe. For the PE pipe fixed by threaded butt-joint, with the increase of the service time, the threaded connection part of the PE pipe is prone to looseness, resulting in poor pipeline stability.
[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model
[0006] In view of the deficiencies and defects in the prior art that the hot-melt connection is not easy to disassemble and the threaded connection is prone to looseness at the connection part after long-term use in the above-mentioned background technique.
[0007] The PE pipe for SYZY underground communication pipelines disclosed by the utility model includes a worm, a worm gear is meshed on the outer surface of the worm, a connecting rod is fixedly connected to the inner wall of the worm gear, gear ones are fixedly connected to both the left end and the right end of the connecting rod, a tooth ring is meshed on the outer surface of each gear one, gear twos arranged at equal distances are meshed on the outer surface of each tooth ring, a threaded part is fixedly connected to the inner wall of each gear two, a threaded rod is threadedly connected to the inner wall of each threaded part, connecting pipes are arranged on both the left side and the right side of the worm, a connecting piece is fixedly connected to the outer surface of each connecting pipe, and the inner wall of each connecting piece is fixedly connected to the outer surface of the corresponding threaded rod.
[0008] Furthermore, a limiting part is rotatably connected to the outer surface of the worm, and the inner wall of the limiting part is rotatably connected to the outer surface of the connecting rod.
[0009] Further, fixed rings are fixedly connected to both the left side surface and the right side surface of the limiting member, and the inner wall of each fixed ring is rotatably connected to the outer surface of the connecting rod.
[0010] Further, the inner wall of each fixed ring is rotatably connected to the outer surface of the corresponding threaded member, and an annular groove is formed inside each fixed ring.
[0011] Further, an annular member is rotatably connected to the inner wall of each annular groove, and the outer surface of each annular member is fixedly connected to the inner wall of the corresponding toothed ring.
[0012] Further, a guiding tube is fixedly connected to the inner wall of the limiting member, and the outer surface of each connecting tube is in sliding contact with the inner wall of the guiding tube.
[0013] Further, two sealing rings are fixedly installed on the outer surface of the guiding tube, and annular inclined surfaces are formed on both the left side surface and the right side surface of the guiding tube.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] 1. By providing components such as a worm, a worm wheel, a first gear, a toothed ring, a second gear, a threaded member, and a threaded rod, moving the connecting tube drives the connecting member and the threaded rod to contact the corresponding threaded member. At this time, rotating the worm drives the worm wheel to rotate, driving the connecting rod and the first gear to rotate through the worm wheel. Through the connection between the first gear, the toothed ring, and the second gear, the effect of synchronous rotation of multiple second gears is achieved. Furthermore, the corresponding threaded member is driven to rotate through the second gear. Through the connection between the threaded member and the threaded rod, the effect of docking and installing the connecting tube with the connecting component is achieved, realizing quick docking and easy disassembly. And by providing the worm and the worm wheel, a self-locking effect can be achieved, preventing loosening of the threaded rod and the threaded member after long-term use, and improving the stability of the docking of the connecting tube.
[0016] 2. By providing components such as fixed rings, annular grooves, annular members, guiding tubes, sealing rings, and annular inclined surfaces, fixed rings are installed on the left side surface and the right side surface of the limiting member, and annular grooves are formed inside them. The annular members are placed inside the corresponding annular grooves, and the corresponding toothed rings are connected to the corresponding annular members to achieve the limiting effect on the toothed rings, thereby ensuring that the toothed rings can be connected to the second gears. By connecting the guiding tube to the limiting member, the positioning and installation of the connecting tube are achieved through the distance between the guiding tube and the fixed ring. By installing sealing rings on the surface of the guiding tube, the sealing performance between the guiding tube and the connecting tube can be improved. Description of the Drawings
[0017] The accompanying drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:
[0018] Figure 1 is a schematic three-dimensional structure diagram of the whole of the utility model;
[0019] Figure 2 is a schematic front view structure diagram of the utility model;
[0020] Figure 3 is a schematic structure diagram of the connection relationship between the first gear and the toothed ring of the utility model;
[0021] Figure 4 is a schematic structure diagram of the connection relationship between the guide pipe and the sealing ring of the utility model.
[0022] In the figure: 1, worm; 2, worm wheel; 3, connecting rod; 4, first gear; 5, toothed ring; 6, second gear; 7, threaded part; 8, threaded rod; 9, connecting pipe; 10, connecting piece; 11, limiting piece; 12, fixing ring; 13, annular groove; 14, annular piece; 15, guide pipe; 16, sealing ring; 17, annular inclined surface. Detailed implementation manners
[0023] The following will disclose multiple implementation manners of the present utility model with illustrations. For the sake of clarity, many physical details will be described together in the following description. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some implementation manners of the present utility model, these physical details are not necessary. In addition, for the purpose of simplifying the illustrations, some conventional structures and components will be shown in a simple schematic manner in the illustrations.
[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , the PE pipe for SYZY underground communication pipeline of the present utility model includes a worm 1, and a worm wheel 2 is meshed on the outer surface of the worm 1. The worm wheel 2 is placed on the side of the worm 1 and connected therebetween. By rotating the worm 1, the rotation effect of the worm wheel 2 can be achieved, and the self-locking effect can be achieved by setting the worm wheel 2 and the worm 1. A connecting rod 3 is fixedly connected to the inner wall of the worm wheel 2. The connecting rod 3 is installed on the inner wall of the worm wheel 2 and set to be fixedly connected therebetween. By the rotation of the worm wheel 2, the rotation effect of the connecting rod 3 can be achieved. Both the left end and the right end of the connecting rod 3 are fixedly connected with a first gear 4. The first gear 4 is connected to the left end and the right end of the connecting rod 3 and set to be fixedly connected therebetween to achieve the positioning and installation effect of the first gear 4. By the rotation of the connecting rod 3, the rotation effect of the first gear 4 can be achieved.
[0025] In a preferred embodiment, a toothed ring 5 is engaged with the outer surface of each gear 4. The toothed ring 5 is placed outside the corresponding gear 4 and connected therebetween. By rotating the gear 4, the rotation effect of the toothed ring 5 can be achieved. The outer surface of each toothed ring 5 is engaged with a plurality of equally spaced gears 6. The gears 6 are placed outside the corresponding toothed rings 5 and connected therebetween. By rotating the toothed ring 5, the synchronous rotation effect of the plurality of gears 6 can be achieved, ensuring the synchronism of the movement of the gears 6. A threaded member 7 is fixedly connected to the inner wall of each gear 6. The threaded member 7 is installed on the inner wall of the corresponding gear 6 and is fixedly connected to the gear 6 to achieve the positioning and installation effect of the threaded member 7. By rotating the gear 6, the rotation effect of the threaded member 7 can be achieved. A threaded rod 8 is threadedly connected to the inner wall of each threaded member 7. The threaded rod 8 is installed on the inner wall of the corresponding threaded member 7 and connected therebetween. By rotating the corresponding threaded member 7, the connection with the threaded rod 8 can be achieved.
[0026] In this embodiment, connection pipes 9 are provided on both the left and right sides of the worm 1. The connection pipes 9 are placed on the left and right sides of the worm 1. A connecting member 10 is fixedly connected to the outer surface of each connection pipe 9. The connecting member 10 is installed on the outer surface of the corresponding connection pipe 9 and is fixedly connected therebetween to achieve the positioning and installation effect of the connecting member 10. The connection pipe 9 is a PE pipe. The inner wall of each connecting member 10 is fixedly connected to the outer surface of the corresponding threaded rod 8. The connecting member 10 is connected to the corresponding threaded rod 8 and is fixedly connected therebetween. By fixing the connecting member 10 and the threaded rod 8, the limitation of the threaded rod 8 is achieved, and further, when the threaded member 7 rotates, the threaded rod 8 can be ensured not to rotate.
[0027] Combined Figure 1 and Figure 3 , a limiting member 11 is rotatably connected to the outer surface of the worm 1. The limiting member 11 is installed on the outer surface of the worm 1 and is rotatably connected therebetween. The limiting effect on the worm 1 can be achieved through the limiting member 11. The inner wall of the limiting member 11 is rotatably connected to the outer surface of the connecting rod 3. The connecting rod 3 is connected to the limiting member 11 and is rotatably connected therebetween. The limiting effect on the connecting rod 3 is also achieved through the limiting member 11.
[0028] In a preferred embodiment, fixing rings 12 are fixedly connected to both the left side surface and the right side surface of the limiting member 11. By installing the fixing rings 12 on the left side surface and the right side surface of the limiting member 11, the positioning and installation effect of the fixing rings 12 is achieved. The inner wall of each fixing ring 12 is rotatably connected to the outer surface of the connecting rod 3. By setting the fixing ring 12 to be rotatably connected to the connecting rod 3 as well, the secondary limiting effect on the connecting rod 3 is achieved through the fixing ring 12.
[0029] In this embodiment, the inner wall of each fixing ring 12 is rotatably connected to the outer surface of the corresponding threaded member 7. By connecting the inner wall of the fixing ring 12 to the corresponding threaded member 7 and setting them to be rotatably connected, the limiting effect on the threaded member 7 is achieved through the fixing ring 12, ensuring that the threaded member 7 can rotate normally without displacement. An annular groove 13 is formed in the interior of each fixing ring 12. By forming the annular groove 13 in the interior of the fixing ring 12, the positioning effect of the annular groove 13 is achieved.
[0030] Looking back Figure 3 , the inner wall of each annular groove 13 is rotatably connected to an annular member 14. By placing the annular member 14 inside the corresponding annular groove 13 and connecting them, and setting them to be rotatably connected, the limiting effect on the annular member 14 is achieved through the contour of the annular groove 13. The outer surface of each annular member 14 is fixedly connected to the inner wall of the corresponding gear ring 5. By connecting the gear ring 5 to the corresponding annular member 14, the limiting effect on the gear ring 5 is achieved through the annular member 14, ensuring that the gear ring 5 can be properly connected to the first gear 4 and the second gear 6.
[0031] In a preferred embodiment, a guide tube 15 is fixedly connected to the inner wall of the limiting member 11. By installing the guide tube 15 on the inner wall of the limiting member 11 and setting it to be fixedly connected, the positioning and installation effect of the guide tube 15 is achieved. The outer surface of each connecting tube 9 is in sliding contact with the inner wall of the guide tube 15. Through the gap between the guide tube 15 and the fixing ring 12, the positioning and installation of the connecting tube 9 can be achieved.
[0032] In this embodiment, two sealing rings 16 are fixedly installed on the outer surface of the guide tube 15. By placing the sealing rings 16 on the outer surface of the guide tube 15, the sealing performance can be improved by providing the sealing rings 16 between the connecting tube 9 and the guide tube 15. Annular inclined surfaces 17 are formed on both the left side surface and the right side surface of the guide tube 15. By setting the left side surface and the right side surface of the guide tube 15 as the annular inclined surfaces 17, it is convenient for docking.
[0033] The above description is only for the embodiments of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.
Claims
1. The PE pipe for SYZY underground communication pipeline, including a worm (1), is characterized in that: The outer surface of the worm (1) is engaged with a worm wheel (2). A connecting rod (3) is fixedly connected to the inner wall of the worm wheel (2). Gear one (4) is fixedly connected to both the left end and the right end of the connecting rod (3). The outer surface of each gear one (4) is engaged with a toothed ring (5). The outer surface of each toothed ring (5) is engaged with equally spaced gear two (6). Threaded member (7) is fixedly connected to the inner wall of each gear two (6). Threaded rod (8) is threadedly connected to the inner wall of each threaded member (7). Connecting pipes (9) are provided on both the left side and the right side of the worm (1). Connecting member (10) is fixedly connected to the outer surface of each connecting pipe (9). The inner wall of each connecting member (10) is fixedly connected to the outer surface of the corresponding threaded rod (8).
2. The PE pipe for SYZY underground communication pipeline according to claim 1, characterized in that: A limiting member (11) is rotatably connected to the outer surface of the worm (1). The inner wall of the limiting member (11) is rotatably connected to the outer surface of the connecting rod (3).
3. The PE pipe for SYZY underground communication pipeline according to claim 2, characterized in that: Fixed rings (12) are fixedly connected to both the left side and the right side of the limiting member (11). The inner wall of each fixed ring (12) is rotatably connected to the outer surface of the connecting rod (3).
4. The PE pipe for SYZY underground communication pipeline according to claim 3, characterized in that: The inner wall of each fixed ring (12) is rotatably connected to the outer surface of the corresponding threaded member (7). An annular groove (13) is formed inside each fixed ring (12).
5. The PE pipe for SYZY underground communication pipeline according to claim 4, characterized in that: An annular member (14) is rotatably connected to the inner wall of each annular groove (13). The outer surface of each annular member (14) is fixedly connected to the inner wall of the corresponding toothed ring (5).
6. The PE pipe for SYZY underground communication pipeline according to claim 2, characterized in that: A guiding pipe (15) is fixedly connected to the inner wall of the limiting member (11). The outer surface of each connecting pipe (9) is in sliding contact with the inner wall of the guiding pipe (15).
7. The PE pipe for SYZY underground communication pipeline according to claim 6, wherein: Two sealing rings (16) are fixedly installed on the outer surface of the guiding pipe (15). Annular inclined surfaces (17) are formed on both the left side and the right side of the guiding pipe (15).