Underground pipeline mounting structure convenient to assemble and connect
By designing an underground pipeline installation structure including fixed disks, movable plates, connecting disks and guide rods, the problems of pipeline splicing in the prior art are solved, and the problem of long-term and difficult fixing in narrow environments is achieved, and efficient and stable pipeline fixing effect is achieved .
Patent Information
- Application Number
- CN202421150763.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-05-24
AI Technical Summary
When laying existing underground pipelines, the bolt installation takes a long time during the pipeline splicing process, and it is difficult to fix in a narrow environment, which affects work efficiency.
An underground pipeline installation structure including fixed plates, movable plates, connecting plates and guide rods was designed. Through the coordination of movable plates and insert rods, the limiting effect of the guide rods is used to realize automatic limiting fixation of the pipeline, simplifying the splicing process. .
It greatly improves the working efficiency of pipeline splicing, ensures the fixing effect, is suitable for narrow environments, and avoids the problem of difficulty in tightening bolts.
Smart Images
Figure CN222513773U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of underground pipeline installation, in particular to an underground pipeline installation structure which is convenient for assembly and connection. Background Art
[0002] Underground pipelines are pipes laid underground for transporting liquids, gases or loose solids. Urban underground pipelines are of various types and complex structures. Different types of underground pipelines have different burial characteristics. Most of the existing underground pipelines are used for drainage.
[0003] By laying underground pipelines, we can prevent urban flooding, drain water properly and ensure people's travel safety when weather disasters such as heavy rain occur. The existing underground pipelines have better transportation effects and more stable materials.
[0004] When laying existing underground pipelines, the pipes need to be spliced. When splicing the pipes, the installation plates between the pipes are often fixed with multiple groups of bolts. This type of bolt installation is often installed in multiple groups around the outer circle of the installation plate, which takes too much time to install and tighten the bolts. At the same time, in a few narrow working environments, there is not enough working space and it is not easy to fix the bolts, which makes it difficult to improve work efficiency. Utility Model Content
[0005] Based on this, the purpose of the utility model is to provide an underground pipeline installation structure that is easy to assemble and connect, so as to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an underground pipeline installation structure that is easy to assemble and connect, comprising a first pipe body and a second pipe body, a fixed plate is fixedly installed on one side of the first pipe body, and a groove is provided on the outer side of the fixed plate, a movable plate is movably installed inside the groove, and a spiral groove is provided at one end of the movable plate, a connecting plate is fixedly installed on one side of the second pipe body, and an installation groove is provided on the outer side of the connecting plate, a guide rod is fixedly installed on one end of the installation groove, and the guide rod cooperates with the movable plate.
[0007] By adopting the above technical solution, by setting a movable plate and an insertion rod, when the movable plate is inserted into the installation groove and rotated, the movable plate is displaced to one side under the action of the guide rod, and when the movable plate moves to a certain position, the insertion rod enters the slot to fix the movable plate. At this time, the movable plate is limited and will not move. At the same time, the connecting plate is limited by the movable plate, so that the whole is fixed. The whole can be automatically limited and fixed by rotating the first tube body, which can greatly improve work efficiency during splicing.
[0008] The utility model is further configured that a limiting groove is provided at the other end of the movable plate, and a limiting block is fixedly installed inside the groove, and the limiting groove cooperates with the limiting block.
[0009] By adopting the above technical solution and setting the limit groove, the movable plate can be limited by the limit block during the movement process under the action of the limit block, thereby ensuring that the position of the movable plate will not shift, thereby avoiding the problem that the position shift of the movable plate affects the fixation between the connecting disk and the fixed disk.
[0010] The utility model is further configured that a plug rod is movably installed inside the fixed disk, and a spring is installed at one end of the plug rod, and the plug rod is connected to the fixed disk through the spring.
[0011] By adopting the above technical solution, by arranging the insertion rod and the spring, the insertion rod can connect the movable plate and the fixed plate and fix them at the same time, thereby ensuring the fixing effect and strengthening the connection relationship between the various components.
[0012] The utility model is further configured that a slot is provided at one end of the movable plate, and the slot is matched with the insertion rod, and one end of the insertion rod is configured with an arc surface.
[0013] By adopting the above technical solution, the insertion rod is set on a curved surface, so that when the insertion rod is squeezed by the movable plate, the friction force can be reduced, thereby avoiding the movable plate being lifted by the insertion rod and becoming difficult to move, making the overall work smoother.
[0014] The utility model is further configured such that the installation slot and the movable plate are both arranged with arc surfaces, the slot is located at a side away from the connection plate, and a baffle is fixedly installed at one end of the movable plate.
[0015] By adopting the above technical solution, a baffle is set to avoid excessive displacement of the movable plate, and the setting of the slot position can ensure that the movable plate can only be fixed when the guide rod is already located in the bottom spiral groove, ensuring that the spiral groove can have sufficient limiting effect on the guide rod, thereby making the overall fixing effect better.
[0016] In summary, the utility model mainly has the following beneficial effects:
[0017] The utility model provides a movable plate and an insertion rod, when the movable plate is inserted into the installation groove for rotation, the movable plate is displaced to one side under the action of the guide rod, and when the movable plate moves to a certain position, the insertion rod enters the slot to fix the movable plate, at this time, the movable plate is limited and cannot move, and at the same time the connecting plate is limited by the movable plate, so that the whole is fixed, and the whole can be automatically limited and fixed by rotating the first tube body, which can greatly improve work efficiency during splicing, and at the same time ensure overall stability, can save more labor, and can also work normally in a narrow working environment, avoiding the problem that the electric wrench has insufficient placement space in a narrow environment and it is difficult to tighten the bolts. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is an overall schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the insertion rod position of the utility model;
[0020] Figure 3 This is a schematic diagram of the back of the movable plate of the utility model;
[0021] Figure 4 This is a schematic diagram of the position of the guide rod of the utility model;
[0022] Figure 5 This is a schematic diagram of the groove position of the utility model.
[0023] In the figure: 1. first tube body; 2. fixed plate; 3. movable plate; 4. spiral groove; 5. limit groove; 6. second tube body; 7. connecting plate; 8. mounting groove; 9. guide rod; 10. limit block; 11. plug rod; 12. spring; 13. slot; 14. groove; 15. baffle. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0025] The following describes an embodiment of the utility model based on its overall structure.
[0026] An underground pipeline installation structure that is easy to assemble and connect, such as Figure 1-5As shown, it includes a first tube body 1 and a second tube body 6, a fixed disk 2 is fixedly installed on one side of the first tube body 1, and a groove 14 is provided on the outer side of the fixed disk 2, a movable plate 3 is movably installed inside the groove 14, and a spiral groove 4 is provided at one end of the movable plate 3, a connecting disk 7 is fixedly installed on one side of the second tube body 6, and a mounting groove 8 is provided on the outer side of the connecting disk 7, a guide rod 9 is fixedly installed on one end of the mounting groove 8, and the guide rod 9 cooperates with the movable plate 3, and the first tube body 1 is rotated to rotate the fixed disk 2 and the movable plate 3 at the same time. When the movable plate 3 rotates, the guide rod 9 contacts the spiral groove 4, and under the action of the guide rod 9, the rotating movable plate 3 is displaced. When the movable plate 3 moves to a certain position, the insertion rod 11 squeezed by the movable plate 3 pops out under the action of the spring 12, so that the insertion rod 11 enters the slot 13, and the position of the movable plate 3 is fixed at this time.
[0027] See also Figure 3 , 5 A limiting groove 5 is provided at the other end of the movable plate 3, and a limiting block 10 is fixedly installed inside the groove 14. The limiting groove 5 cooperates with the limiting block 10. By setting the limiting groove 5, under the action of the limiting block 10, the movable plate 3 can be limited by the limiting block 10 during the movement process, ensuring that the position of the movable plate 3 will not be offset, thereby avoiding the problem that the position offset of the movable plate 3 affects the fixation between the connecting plate 7 and the fixed plate 2.
[0028] See also Figure 2 A plug rod 11 is movably installed inside the fixed disk 2, and a spring 12 is installed at one end of the plug rod 11. The plug rod 11 is connected to the fixed disk 2 through the spring 12. By setting the plug rod 11 and the spring 12, the plug rod 11 can connect the movable plate 3 and the fixed disk 2 and fix them at the same time, thereby ensuring the fixing effect and strengthening the connection relationship between the various components.
[0029] See also Figure 3 A slot 13 is provided at one end of the movable plate 3, and the slot 13 cooperates with the insertion rod 11. One end of the insertion rod 11 is set with an arc surface. The insertion rod 11 with the arc surface can reduce the friction when the insertion rod 11 is squeezed by the movable plate 3, thereby avoiding the movable plate 3 being lifted by the insertion rod 11 and being difficult to move, making the overall work smoother.
[0030] See also Figure 3 The mounting groove 8 and the movable plate 3 are both arranged with arc surfaces, the slot 13 is located on the side away from the position of the connecting plate 7, and a baffle 15 is fixedly installed at one end of the movable plate 3. By setting the baffle 15, excessive displacement of the movable plate 3 is avoided, and the position setting of the slot 13 can ensure that the movable plate 3 can be fixed only when the guide rod 9 is already located at the bottom of the spiral groove 4, and ensure that the spiral groove 4 can have sufficient limiting effect on the guide rod 9, so that the overall fixing effect is better.
[0031] The working principle of the utility model is as follows: align the movable plate 3 with the connecting disk 7, and then insert the movable plate 3 into the connecting disk 7. At this time, rotate the first tube body 1 to rotate the fixed disk 2 and the movable plate 3 at the same time. When the movable plate 3 rotates, the guide rod 9 contacts the spiral groove 4. Under the action of the guide rod 9, the rotating movable plate 3 is displaced. When the movable plate 3 moves to a certain position, the insertion rod 11 squeezed by the movable plate 3 pops out under the action of the spring 12, so that the insertion rod 11 enters the slot 13. At this time, the position of the movable plate 3 is fixed, and the connecting disk 7 is limited by the spiral groove 4, so that the whole is limited. When the movable plate 3 is moving, the limiting block 10 limits the limiting groove 5 to ensure that the movement of the movable plate 3 can be limited, so that the overall operation is more stable and the position deviation of the movable plate 3 is avoided.
[0032] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. An underground pipeline installation structure that is easy to assemble and connect, comprising a first pipe body (1) and a second pipe body (6), characterized in that: A fixed disk (2) is fixedly mounted on one side of the first tube body (1), and a groove (14) is provided on the outer side of the fixed disk (2); a movable plate (3) is movably mounted inside the groove (14), and a spiral groove (4) is provided on one end of the movable plate (3); a connecting disk (7) is fixedly mounted on one side of the second tube body (6), and a mounting groove (8) is provided on the outer side of the connecting disk (7); a guide rod (9) is fixedly mounted on one end of the mounting groove (8), and the guide rod (9) cooperates with the movable plate (3).
2. The underground pipeline installation structure that is easy to assemble and connect according to claim 1 is characterized in that: A limiting groove (5) is provided at the other end of the movable plate (3), and a limiting block (10) is fixedly installed inside the groove (14), and the limiting groove (5) cooperates with the limiting block (10).
3. The underground pipeline installation structure that is easy to assemble and connect according to claim 2 is characterized in that: An insertion rod (11) is movably installed inside the fixed disk (2), and a spring (12) is installed at one end of the insertion rod (11). The insertion rod (11) and the fixed disk (2) are connected via the spring (12).
4. The underground pipeline installation structure that is easy to assemble and connect according to claim 3 is characterized in that: A slot (13) is provided at one end of the movable plate (3), and the slot (13) matches with the insertion rod (11), and one end of the insertion rod (11) is arranged in an arc surface.
5. The underground pipeline installation structure that is easy to assemble and connect according to claim 4 is characterized in that: The installation slot (8) and the movable plate (3) are both arranged in arc surfaces, the slot (13) is located on a side away from the connection plate (7), and a baffle (15) is fixedly mounted on one end of the movable plate (3).