Assembled pipeline for engineering construction
By introducing structures such as connecting cylinders and combination cylinders into communication pipelines, the difficulties of existing pipeline hoisting and rapid assembly have been solved, enabling safe and efficient pipeline assembly and disassembly, and improving practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-14
AI Technical Summary
Existing communication pipelines are difficult to install and assemble quickly, and are not safe enough or practical.
The system employs a combination of components such as a connecting cylinder, a combined cylinder, a limiting hole, a limiting post, a fixed cylinder, a telescopic groove, a pull rod, and a lever. By levering the lever on the outside of the combined cylinder, the limiting post is inserted or pulled out in conjunction with the pull rod and spring, enabling rapid assembly and disassembly of the pipeline.
It enables rapid assembly and disassembly of pipelines, improves the safety and efficiency of hoisting, and facilitates the combination and installation of multiple pipelines.
Smart Images
Figure CN224123865U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of communication pipeline technology, specifically to an assembled pipeline for engineering construction. Background Technology
[0002] Communication ducts are an essential component in the installation of 5G communication cables. They provide installation space and protection for the cables, allowing them to be safely installed underground.
[0003] Existing pipelines are inconvenient to hoist. Most of them are hoisted by workers using ropes to tie them together, which is troublesome and unsafe. Furthermore, it is not convenient to quickly assemble multiple pipelines, making them impractical.
[0004] To address the aforementioned issues, a modular pipe system for engineering construction is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide an assembled pipe for engineering construction, which solves the problems of existing pipes in the background art being inconvenient to hoist. Most of them are hoisted by workers relying on ropes to tie them together, which is troublesome and unsafe. Furthermore, it is inconvenient to quickly assemble multiple pipes, resulting in poor practicality.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an assembled pipe for engineering construction, comprising a pipe body, a connecting cylinder fixedly connected to the right side of the pipe body, two first mounting sleeves fitted below the outer ring of the pipe body, insert plates fixedly connected to both ends of the two first mounting sleeves, insertion holes opened on both sides of the insert plates, two second mounting sleeves fitted above the outer ring of the pipe body, slots opened at the bottom of both ends of the two second mounting sleeves, disassembly components provided on both sides of both ends of the second mounting sleeves, a combined cylinder fixedly connected to the right side of the connecting cylinder, four fixed cylinders penetrating and fixedly connected to the outside of the combined cylinder, a telescopic groove opened inside the fixed cylinder, a pull rod penetrating and slidably connected inside the telescopic groove, a limit post fixedly connected to one end of the pull rod, a lever provided on the outside of the fixed cylinder, a hanging ring fixedly connected to the top of the second mounting sleeve, and four limit holes opened on the left outer ring of the pipe body.
[0007] By adopting the above technical solution, by moving the lever on the outside of the combined cylinder, the pull rod and the second spring can drive the limiting post to extend into or out of the telescopic groove, thereby facilitating the insertion of the limiting post into or the removal of it from the limiting hole, and making it convenient to quickly assemble the pipe body inside the combined cylinder.
[0008] As a further description of the above technical solution: the disassembly assembly includes an installation cylinder, which is fixedly connected to the outside of the second installation sleeve. An insert is slidably connected inside the installation cylinder. The insert penetrates the second installation sleeve and extends into the slot. The outside of the insert is slidably connected to the inner wall of the insertion hole. A first spring is fixedly connected inside the installation cylinder, and the other end of the first spring is fixedly connected to the insert. A push block is fixedly connected to the outside of the insert. A guide groove is provided through the front side of the installation cylinder.
[0009] By adopting the above technical solution, the plug can be moved in and out of the mounting cylinder by disassembling the components, and the first mounting sleeve can be installed conveniently with the plug plate and the plug hole.
[0010] As a further description of the above technical solution: anti-slip pads are fixedly connected to the inner sides of both the first mounting sleeve and the second mounting sleeve.
[0011] By adopting the above technical solution, the anti-slip pad can prevent the first and second mounting sleeves from loosening when installed on the pipe body.
[0012] As a further description of the above technical solution: the expansion groove communicates with the interior of the combined cylinder, and the expansion groove corresponds to the limiting hole.
[0013] By adopting the above technical solution, it is possible to facilitate the alignment and insertion of the limiting post in the expansion groove into the limiting hole.
[0014] As a further description of the above technical solution: the limiting post is disposed in the expansion groove, and the outside of the limiting post is slidably connected to the inner wall of the expansion groove.
[0015] By adopting the above technical solution, the limiting column can be extended and retracted within the expansion groove.
[0016] As a further description of the above technical solution: the outer ring of the pull rod is fitted with a second spring, and the second spring is disposed in the telescopic groove.
[0017] By adopting the above technical solution, the limiting post can be driven to extend out of the telescopic groove by the reset of the second spring.
[0018] As a further description of the above technical solution: the inner center of the lever is connected to a rotating shaft, and the outer ring of the rotating shaft is connected to the outward end of the pull rod.
[0019] By adopting the above technical solution, the actuator and the pull rod are connected by a rotating shaft.
[0020] As a further description of the above technical solution: the pusher is disposed in the guide groove, and the outside of the pusher is slidably connected to the inner wall of the guide groove.
[0021] By adopting the above technical solution, the pusher block can move along the guide groove.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. The present invention provides an assembled pipe for engineering construction. First, the connecting cylinder, the combined cylinder, the limiting hole, the limiting post, the fixed cylinder, the telescopic groove, the pull rod, the lever, the rotating shaft, and the second spring work together. By turning the lever on the outside of the combined cylinder, the limiting post can be driven to extend into or out of the telescopic groove in conjunction with the pull rod and the second spring. This facilitates the insertion of the limiting post into or the removal of it from the limiting hole, and allows for quick assembly of the pipe body inside the combined cylinder, thereby realizing the assembly of multiple pipes.
[0024] 2. This utility model provides an assembled pipe for engineering construction. The pipe comprises a first mounting sleeve, a insert plate, a socket, a second mounting sleeve, a slot, a mounting cylinder, a first spring, a plug block, a push block, a guide groove, and an anti-slip pad, all working in coordination. A hanging ring allows the hook of a lifting device to easily pass through it, and the pipe is then placed at the work site using the lifting device and its hook. The disassembly assembly allows the plug block to extend and retract within the mounting cylinder. The insert plate and socket facilitate the installation of the first mounting sleeve, thus fixing the first and second mounting sleeves together. This also facilitates the disassembly of the hanging ring and allows for easy adjustment of its position. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0026] Figure 2 This is a schematic diagram of the first mounting sleeve and the second mounting sleeve of this utility model;
[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0028] Figure 4 This is a cross-sectional view of the fixed cylinder of this utility model.
[0029] In the diagram: 1. Pipe body; 2. Connecting cylinder; 3. First mounting sleeve; 4. Insert plate; 5. Insert hole; 6. Second mounting sleeve; 7. Slot; 8. Mounting cylinder; 9. First spring; 10. Insert block; 11. Push block; 12. Guide groove; 13. Anti-slip pad; 14. Limiting hole; 15. Combined cylinder; 16. Fixed cylinder; 17. Telescopic groove; 18. Pull rod; 19. Limiting post; 20. Actuator; 21. Rotating shaft; 22. Second spring; 23. Hanging ring. Detailed Implementation
[0030] 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.
[0031] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.
[0032] Reference Figure 1-4 This utility model discloses an assembled pipe for engineering construction, comprising a pipe body 1, a connecting cylinder 2 fixedly connected to the right side of the pipe body 1 for connection, two first mounting sleeves 3 fitted on the lower outer circumference of the pipe body 1, and insert plates 4 fixedly connected to both ends of the two first mounting sleeves 3 for limiting their position. Insert holes 5 are provided on both sides of the insert plates 4. Two second mounting sleeves 6 fitted on the upper outer circumference of the pipe body 1, the first mounting sleeves 6 and the first mounting sleeves 3 working together to fix and install hanging rings 23. Slots 7 are provided at the bottom of both ends of the two second mounting sleeves 6 for limiting the position of the insert plates 4. Removal holes are provided on both sides of both ends of the second mounting sleeves 6. The component, connecting cylinder 2, has a combined cylinder 15 fixedly connected to its right side. Four fixed cylinders 16 are connected through and fixedly to the outside of the combined cylinder 15. One side of each fixed cylinder 16 is flush with the inner wall of the combined cylinder 15. An expansion groove 17 is provided inside the fixed cylinder 16 to facilitate the storage of the limiting post 19. A pull rod 18 is slidably connected through and within the expansion groove 17. One end of the pull rod 18 is fixedly connected to the limiting post 19, allowing the limiting post 19 to move via the pull rod 18. A lever 20 with a U-shaped cross-section is provided on the outside of the fixed cylinder 16. A hanging ring 23 is fixedly connected to the top of the second mounting sleeve 6. The hanging ring 23, in conjunction with the hook of the lifting device, enables safer lifting operations. Four limiting holes 14 are provided on the outer left side of the pipe body 1.
[0033] Reference Figure 2 and Figure 3 The disassembly assembly includes an installation cylinder 8, which is fixedly connected to the outer side of the second installation sleeve 6. An insert block 10 is slidably connected inside the installation cylinder 8. The insert block 10 penetrates the second installation sleeve 6 and extends into the slot 7. The outer side of the insert block 10 is slidably connected to the inner wall of the insertion hole 5. A first spring 9 is fixedly connected inside the installation cylinder 8, and the other end of the first spring 9 is fixedly connected to the insert block 10. A push block 11 is fixedly connected to the outer side of the insert block 10. A guide groove 12 is provided through the front side of the installation cylinder 8. The push block 11 is located in the guide groove 12, and the outer side of the push block 11 is slidably connected to the inner wall of the guide groove 12. The disassembly assembly can drive the insert block 10 to extend and retract inside the installation cylinder 8, which, together with the insert plate 4 and the insertion hole 5, facilitates the installation of the first installation sleeve 3.
[0034] Reference Figure 2 , Figure 3 and Figure 4 Both the first mounting sleeve 3 and the second mounting sleeve 6 have anti-slip pads 13 fixedly connected to their inner sides. These anti-slip pads 13 prevent loosening when the first mounting sleeve 3 and the second mounting sleeve 3 are installed on the pipe body 1. The expansion groove 17 communicates with the interior of the combined cylinder 15, and the expansion groove 17 corresponds to the limiting hole 14. This facilitates the alignment and insertion of the limiting post 19 within the expansion groove 17 into the limiting hole 14. The limiting post 19 is located within the expansion groove 17, and its exterior is slidably connected to the inner wall of the expansion groove 17, allowing it to extend and retract within the expansion groove 17. A second spring 22 is fitted around the outer ring of the pull rod 18, and the second spring 22 is located within the expansion groove 17. The return of the second spring 22 causes the limiting post 19 to extend out of the expansion groove 17. A rotating shaft 21 is rotatably connected through the center of the lever 20, and the outer ring of the rotating shaft 21 is connected to the outward end of the pull rod 18. The lever 20 and the pull rod 18 are connected through the rotating shaft 21.
[0035] Working principle: When the hanging ring 23 needs to be installed, the first mounting sleeve 3 and the second mounting sleeve 6 are placed on the outside of the pipe body 1. Then, the push block 11 of the disassembly component is pushed outward. The push block 11 drives the insert block 10 to retract and squeeze the first spring 9 and enter into the mounting cylinder 8. Then, the insert plates 4 at both ends of the first mounting sleeve 3 are aligned and inserted into the slots 7 on both sides of the bottom of the second mounting sleeve 6. Finally, the push block 11 is released, and the first spring 9 returns to its original position, causing the insert block 10 to extend from the mounting cylinder 8 and insert into the insertion holes 5 on both sides of the insert plate 4, completing the installation of the first mounting sleeve 3 and the second mounting sleeve 6. The anti-slip pad 13 can be used to prevent loosening. When hoisting, the hook of the hoisting device is passed through the hanging ring 23, and then the pipe body 1 is placed in the working position using the hoisting device and its hook. When assembling the pipes at the location, the left side of the pipe body 1 is inserted into the combination cylinder 15 of another pipe body 1. The lever 20 is turned, and the second spring 22 resets, causing the limiting post 19 to extend from the telescopic groove 17 and insert into the limiting hole 14 on the left side of the pipe body 1, thus completing the assembly of the pipe body 1. When disassembling, the lever 20 on the outside of the combination cylinder 15 is turned outward, so that the lever 20 rotates 90° and the bottom of the lever 20 is perpendicular to the fixed cylinder 16 for limiting. At this time, the lever 20 rotates around the pivot 21, which can pull the pull rod 18. The pull rod 18 causes the limiting post 19 to squeeze the second spring 22 and retract into the telescopic groove 17. At this time, the limiting post 19 is disengaged from the limiting hole 14, thus completing the disassembly of the pipe body 1.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0037] 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. An assembled pipeline for engineering construction, comprising a pipeline body (1), characterized in that: A connecting cylinder (2) is fixedly connected to the right side of the pipe body (1). Two first mounting sleeves (3) are fitted on the lower outer ring of the pipe body (1). Insert plates (4) are fixedly connected to both ends of the two first mounting sleeves (3). Insert holes (5) are opened on both sides of the insert plates (4). Two second mounting sleeves (6) are fitted on the upper outer ring of the pipe body (1). Slots (7) are opened at the bottom of both ends of the two second mounting sleeves (6). Disassembly components are provided on both sides of both ends of the second mounting sleeves (6). The connecting cylinder (2) is fixed on the right side. A combined cylinder (15) is connected, and four fixed cylinders (16) are connected through and fixedly connected to the outside of the combined cylinder (15). A telescopic groove (17) is opened in the fixed cylinder (16), and a pull rod (18) is connected through and slidably connected in the telescopic groove (17). A limit post (19) is fixedly connected to one end of the pull rod (18). A lever (20) is provided on the outside of the fixed cylinder (16). A hanging ring (23) is fixedly connected to the top of the second mounting sleeve (6). Four limit holes (14) are opened on the outer left side of the pipe body (1).
2. The assembled pipeline for engineering construction according to claim 1, characterized in that: The disassembly assembly includes an installation cylinder (8), which is fixedly connected to the outside of the second installation sleeve (6). An insert (10) is slidably connected inside the installation cylinder (8). The insert (10) penetrates the second installation sleeve (6) and extends into the slot (7). The outside of the insert (10) is slidably connected to the inner wall of the insertion hole (5). A first spring (9) is fixedly connected inside the installation cylinder (8). The other end of the first spring (9) is fixedly connected to the insert (10). A push block (11) is fixedly connected to the outside of the insert (10). A guide groove (12) is provided through the front side of the installation cylinder (8).
3. The assembled pipeline for engineering construction according to claim 1, characterized in that: Both the first mounting sleeve (3) and the second mounting sleeve (6) have anti-slip pads (13) fixedly connected to their inner sides.
4. The assembled pipeline for engineering construction according to claim 1, characterized in that: The expansion groove (17) communicates with the interior of the combined cylinder (15), and the expansion groove (17) corresponds to the limiting hole (14).
5. The assembled pipeline for engineering construction according to claim 1, characterized in that: The limiting post (19) is set inside the expansion groove (17), and the outside of the limiting post (19) is slidably connected to the inner wall of the expansion groove (17).
6. The assembled pipeline for engineering construction according to claim 1, characterized in that: The outer ring of the pull rod (18) is fitted with a second spring (22), and the second spring (22) is located in the telescopic groove (17).
7. The assembled pipeline for engineering construction according to claim 1, characterized in that: The lever (20) has a rotating shaft (21) that runs through and rotatably connects to the center of the inner part, and the outer ring of the rotating shaft (21) is connected to the outer end of the pull rod (18).
8. The assembled pipeline for engineering construction according to claim 2, characterized in that: The push block (11) is disposed in the guide groove (12), and the outside of the push block (11) is slidably connected to the inner wall of the guide groove (12).