Road drainage pipeline construction connecting device

Abstract

The utility model relates to drainage pipeline technical field discloses a road drainage pipeline construction connecting device, including fixed pipe, the fixed pipe's outer wall fixedly connected with hollow block, the inner wall rotation of hollow block is connected with handle, the outer wall fixedly connected with bevel gear no.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipeline technology, and in particular to a road drainage pipeline construction connection device. Background Technology

[0002] Road drainage pipes are an important part of urban infrastructure. They are mainly used to drain rainwater from roads in a timely manner, prevent water accumulation on roads from affecting traffic, reduce the soaking of roadbeds and pavements by rainwater, extend the service life of roads, and prevent problems such as road surface damage and subsidence.

[0003] In the construction of drainage pipelines, pipes of different diameters, materials or directions are involved in connection. The connection device can be designed in a standardized manner to accurately match the pipe interface, avoid problems such as misalignment and tilting caused by interface size deviation, ensure the consistency of the pipe axis, and prevent water flow from being obstructed or causing water accumulation.

[0004] In the prior art, a road drainage pipeline construction connection device may cause the spacing between the pipelines to be connected to be too large or too small due to factors such as measurement errors and uneven foundation excavation. This requires manual use of tools to pull and bend the pipelines, which prolongs the construction time. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a road drainage pipeline construction connection device, which aims to solve the problem in the prior art where the spacing between the pipelines to be connected is too large or too small, requiring manual pulling and bending of the pipelines, thus prolonging the construction time.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A road drainage pipeline construction connection device includes a fixed pipe, a hollow block fixedly connected to the outer wall of the fixed pipe, a handle rotatably connected to the inner wall of the hollow block, a bevel gear one fixedly connected to the outer wall of the handle, a bevel gear two meshing with the tooth end of the bevel gear one, a rotating column fixedly connected to the inner wall of the bevel gear two, the outer wall of the rotating column rotatably connected to the inner wall of the hollow block, a recessed block fixedly connected to the outer wall of the rotating column on one side, a cross pin rotatably connected to the inner wall of the recessed block, a threaded rod fixedly connected to the outer wall of the other recessed block, a push rod threadedly connected to the outer wall of the threaded rod, a flexible hose provided on the inner wall of the fixed pipe, an adjusting pipe fixedly connected to the outer wall of the flexible hose, the inner wall of the adjusting pipe fixedly connected to the outer wall of the push rod, and a transmission component provided on the inner wall of the adjusting pipe.

[0007] Preferably, the transmission component includes a connecting pipe, the outer wall of which is fixedly connected to the inner wall of the adjusting pipe, the outer wall of which is fixedly connected to the inner wall of the fixed pipe, and an adjusting ring is slidably connected to the outer wall of the flexible tube.

[0008] Preferably, a connecting rod is fixedly connected to the outer wall of the adjusting ring, an adjusting block is fixedly connected to the outer wall of the connecting rod, the inner wall of the adjusting block is slidably connected to the outer wall of the push rod, and a spring is provided on the inner wall of the adjusting block.

[0009] Preferably, a locking block is fixedly connected to the lower surface of the spring, the outer wall of the locking block is slidably connected to the inner wall of the adjusting block, and the outer wall of the locking block is engaged with the outer wall of the push rod.

[0010] Preferably, the outer wall of the push rod is slidably connected to a pull block, the outer wall of the pull block is slidably connected to the inner wall of the adjusting block, and the outer wall of the pull block is slidably connected to the outer wall of the locking block.

[0011] Preferably, the inner wall of the adjusting block is fixedly connected to an upper rotating rod, and the outer walls of the two sets of lower rotating rods are fixedly connected to the inner wall of the adjusting ring, and the outer walls of the rotating rods are slidably connected to the inner wall of the adjusting tube.

[0012] Preferably, the inner wall of the first rotating rod is rotatably connected to the second rotating rod, and the outer wall of the second rotating rod is slidably connected to the inner wall of the regulating tube.

[0013] Preferably, the outer wall of the rotating rod two is rotatably connected to the rotating rod three, the outer wall of the rotating rod three is rotatably connected to the clamping rod, and the outer wall of the clamping rod is slidably connected to the inner wall of the adjusting tube.

[0014] This utility model has the following beneficial effects: 1. In this utility model, rotating the handle drives the first bevel gear to rotate, which in turn drives the second bevel gear to rotate further. The second bevel gear drives the rotating column to rotate, which in turn drives the concave block to rotate synchronously. The concave block drives the cross column and the threaded rod to rotate, so that the threaded rod pushes the push rod to slide, which in turn drives the adjusting tube to slide further. The push rod can quickly connect to the pipe to prevent the pipe from being pulled or bent, thus shortening the construction time.

[0015] 2. In this utility model, pulling the adjusting block causes the connecting rod and adjusting ring to slide, so that the adjusting block drives the locking block to slide synchronously. By pulling the first rotating rod to slide through the adjusting block, the first rotating rod drives the second rotating rod to rotate, and the second rotating rod drives the third rotating rod to rotate, so that the third rotating rod pushes the clamping rod to slide. The clamping rod can quickly center and clamp the pipe, thereby improving the strength of the pipe joint. Attached Figure Description

[0016] Figure 1 This is a perspective view of a road drainage pipeline construction connection device proposed in this utility model; Figure 2 This is a partial structural diagram of the push rod of a road drainage pipeline construction connection device proposed in this utility model; Figure 3 This is a partial structural diagram of a bevel gear in a road drainage pipeline construction connection device proposed in this utility model; Figure 4 This is a partial structural diagram of the connecting rod of a road drainage pipeline construction connection device proposed in this utility model; Figure 5 This is a partial structural diagram of the pull block of a road drainage pipeline construction connection device proposed in this utility model.

[0017] Legend: 1. Fixed tube; 2. Hollow block; 3. Handle; 4. Bevel gear one; 5. Bevel gear two; 6. Rotating column; 7. Concave block; 8. Cross column; 9. Threaded rod; 10. Push rod; 11. Flexible hose; 12. Adjusting tube; 13. Connecting tube; 14. Adjusting block; 15. Connecting rod; 16. Adjusting ring; 17. Spring; 18. Locking block; 19. Pulling block; 20. Rotating rod one; 21. Rotating rod two; 22. Rotating rod three; 23. Clamping rod. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figures 1-3This utility model provides an embodiment of a road drainage pipeline construction connection device, comprising a fixed pipe 1, a hollow block 2 fixedly connected to the outer wall of the fixed pipe 1, a handle 3 rotatably connected to the inner wall of the hollow block 2, a bevel gear 4 fixedly connected to the outer wall of the handle 3, a bevel gear 5 meshing with the tooth end of the bevel gear 4, a rotating column 6 fixedly connected to the inner wall of the bevel gear 5, a recessed block 7 fixedly connected to the outer wall of the rotating column 6, a cross column 8 rotatably connected to the inner wall of the recessed block 7, and another... A threaded rod 9 is fixedly connected to the outer wall of the side concave block 7. A push rod 10 is threadedly connected to the outer wall of the threaded rod 9. A flexible tube 11 is provided on the inner wall of the fixed tube 1. An adjusting tube 12 is fixedly connected to the outer wall of the flexible tube 11. The inner wall of the adjusting tube 12 is fixedly connected to the outer wall of the push rod 10. A transmission assembly is provided on the inner wall of the adjusting tube 12. The transmission assembly includes a connecting tube 13. The outer wall of the connecting tube 13 is fixedly connected to the inner wall of the adjusting tube 12. The outer wall of the connecting tube 13 is fixedly connected to the inner wall of the fixed tube 1. An adjusting ring 16 is slidably connected to the outer wall of the flexible tube 11. Specifically, rotating handle 3 drives bevel gear 4 to rotate, which in turn drives bevel gear 5 to rotate. Bevel gear 5 then drives rotating column 6 to rotate on the inner wall of hollow block 2. Rotating handle 3 on the inner wall of hollow block 2 ensures stable rotation. Hollow block 2 is fixed to the outer wall of fixed pipe 1. Rotating column 6 drives one side of recessed block 7 to rotate, which in turn drives the other side of recessed block 7 to rotate. This allows threaded rod 9 to rotate at multiple angles. Threaded rod 9 drives push rod 10 to extend, pushing both sides of adjusting pipe 12 to slide synchronously. The sliding of adjusting pipe 12 pulls connecting pipe 13 and hose 11 to extend synchronously. Connecting pipe 13 and hose 11 are fixed to the inner wall of fixed pipe 1, allowing adjusting pipe 12 to adjust its angle while connecting pipe 13 achieves a stable connection. Adjusting ring 16 is secured to the outer wall of hose 11, ensuring stable adjustment. The push rod 10 allows for quick connection of pipes, preventing pulling and bending, thus shortening construction time.

[0020] Reference Figure 1 , Figure 4 and Figure 5 A connecting rod 15 is fixedly connected to the outer wall of the adjusting ring 16, and an adjusting block 14 is fixedly connected to the outer wall of the connecting rod 15. The inner wall of the adjusting block 14 is slidably connected to the outer wall of the push rod 10. A spring 17 is provided on the inner wall of the adjusting block 14. A locking block 18 is fixedly connected to the lower surface of the spring 17. The outer wall of the locking block 18 is slidably connected to the inner wall of the adjusting block 14. The outer wall of the locking block 18 is locked to the outer wall of the push rod 10. A pulling block 19 is slidably connected to the outer wall of the push rod 10. The outer wall of the pulling block 19 is slidably connected to the inner wall of the adjusting block 14. The outer wall of the pulling block 19 is slidably connected to the outer wall of the locking block 18. Specifically, pulling the adjusting block 14 slides on the outer wall of the push rod 10, causing the adjusting block 14 to drive the connecting rod 15 to slide, which in turn causes the adjusting ring 16 to slide synchronously on the outer wall of the hose 11. This allows the adjusting block 14 and the adjusting ring 16 to slide synchronously. The adjusting block 14 drives the locking block 18 to slide on the outer wall of the push rod 10, causing the locking block 18 to compress the spring 17. When the spring 17 slides to the appropriate position, it will push the locking block 18 to slide, allowing the locking block 18 to quickly lock the push rod 10. When it is necessary to release the self-locking, pushing the pull block 19 that slides on the outer wall of the push rod 10 causes the pull block 19 to slide to the inner wall of the adjusting block 14, which in turn pushes the locking block 18 to slide to the inner wall of the adjusting block 14, allowing the pull block 19 to quickly release the self-locking.

[0021] Reference Figure 4 and Figure 5 The inner wall of the adjusting block 14 is fixedly connected to the upper rotating rod 20, the outer walls of the two sets of lower rotating rods 20 are fixedly connected to the inner wall of the adjusting ring 16, the outer walls of the rotating rods 20 are slidably connected to the inner wall of the adjusting tube 12, the outer wall of the rotating rod 21 is rotatably connected to the rotating rod 3 22, the outer wall of the rotating rod 3 22 is rotatably connected to the clamping rod 23, and the outer wall of the clamping rod 23 is slidably connected to the inner wall of the adjusting tube 12. Specifically, when the adjusting block 14 and the adjusting ring 16 slide, they will pull the rotating rod 20 to slide synchronously on the inner wall of the adjusting pipe 12. The rotating rod 20 pulls the rotating rod 21 to rotate and slides on the inner wall of the adjusting pipe 12, which can achieve a stable push-pull effect. The rotating rod 21 pulls the rotating rod 3 22 to rotate, so that the rotating rod 3 22 pushes the clamping rod 23 to slide on the inner wall of the adjusting pipe 12, which can enable the clamping rod 23 to achieve a quick centering and clamping effect. The clamping rod 23 can quickly center and clamp the pipe, thereby improving the strength of the pipe joint.

[0022] Working Principle: When the device is needed, rotating handle 3 drives bevel gear 4 to rotate, which in turn drives bevel gear 5 to rotate, simultaneously rotating rotating column 6. Rotating column 6 then drives concave block 7 to rotate, which in turn drives threaded rod 9 to rotate, achieving stable transmission. Threaded rod 9 drives push rod 10 to rotate, causing push rod 10 to push adjusting tube 12 to slide. This allows adjusting tube 12 to stably pull hose 11 and connecting tube 13 to extend and retract synchronously. Connecting tube 13 and hose 11 are fixed to the inner wall of fixed tube 1 to prevent them from falling off. When adjusting the docking angle, rotating adjusting tube 12 drives push rod 10 and threaded rod 9 to rotate synchronously. The threaded rod 9 and concave block 7 fixed to the outer wall of rotating column 6 are transmitted through cross column 8, allowing pulling block 19 to rotate at multiple angles while maintaining stable transmission. When adjusting tube 12 is connected to the pipe, pulling adjusting block 14 slides against the outer wall of push rod 10, thus adjusting the angle. Block 14 drives the locking block 18 to slide synchronously, and the adjusting block 14 will drive the adjusting ring 16 to slide on the outer wall of the hose 11 through the connecting rod 15, which can achieve the effect of stabilizing the adjusting rod 20. When the adjusting block 14 slides to the appropriate position, the spring 17 fixed on the inner wall of the adjusting block 14 will push the locking block 18 to lock the push rod 10, which can achieve the effect of quick self-locking. When the adjusting block 14 and the adjusting ring 16 pull the rotating rod 20 to slide on the inner wall of the adjusting pipe 12, they will pull the rotating rod 21 to rotate, and the rotating rod 21 will slide on the inner wall of the adjusting pipe 12, which can achieve the effect of stable push and pull. The rotating rod 21 pulls the rotating rod 3 22 to rotate, so that the rotating rod 3 22 pulls the clamping rod 23 to slide on the inner wall of the adjusting pipe 12, which can achieve the effect of stable centering and clamping of the pipe. This device can not only quickly connect the pipe to prevent the pipe from being pulled and bent, thus shortening the construction time, but also quickly center and clamp the pipe, thus improving the strength of the pipe joint.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A road drainage pipeline construction connection device, comprising a fixed pipe (1), characterized in that: A hollow block (2) is fixedly connected to the outer wall of the fixed tube (1). A handle (3) is rotatably connected to the inner wall of the hollow block (2). A bevel gear (4) is fixedly connected to the outer wall of the handle (3). A bevel gear (5) is meshed with the tooth end of the bevel gear (4). A rotating column (6) is fixedly connected to the inner wall of the bevel gear (5). The outer wall of the rotating column (6) is rotatably connected to the inner wall of the hollow block (2). A recessed block (7) is fixedly connected to the outer wall of the rotating column (6). The inner wall of the concave block (7) is rotatably connected to a cross post (8), and the outer wall of the concave block (7) on the other side is fixedly connected to a threaded rod (9). The outer wall of the threaded rod (9) is threadedly connected to a push rod (10). The inner wall of the fixed tube (1) is provided with a flexible tube (11). The outer wall of the flexible tube (11) is fixedly connected to an adjusting tube (12). The inner wall of the adjusting tube (12) is fixedly connected to the outer wall of the push rod (10). The inner wall of the adjusting tube (12) is provided with a transmission component.

2. The road drainage pipeline construction connection device according to claim 1, characterized in that: The transmission assembly includes a connecting pipe (13), the outer wall of which is fixedly connected to the inner wall of the adjusting pipe (12), the outer wall of which is fixedly connected to the inner wall of the fixed pipe (1), and the outer wall of the flexible tube (11) is slidably connected to an adjusting ring (16).

3. The road drainage pipeline construction connection device according to claim 2, characterized in that: The outer wall of the adjusting ring (16) is fixedly connected to a connecting rod (15), the outer wall of the connecting rod (15) is fixedly connected to an adjusting block (14), the inner wall of the adjusting block (14) is slidably connected to the outer wall of the push rod (10), and the inner wall of the adjusting block (14) is provided with a spring (17).

4. The road drainage pipeline construction connection device according to claim 3, characterized in that: The lower surface of the spring (17) is fixedly connected to a locking block (18), the outer wall of the locking block (18) is slidably connected to the inner wall of the adjusting block (14), and the outer wall of the locking block (18) is engaged with the outer wall of the push rod (10).

5. A road drainage pipeline construction connection device according to claim 4, characterized in that: The outer wall of the push rod (10) is slidably connected to a pull block (19), the outer wall of the pull block (19) is slidably connected to the inner wall of the adjusting block (14), and the outer wall of the pull block (19) is slidably connected to the outer wall of the locking block (18).

6. A road drainage pipeline construction connection device according to claim 5, characterized in that: The inner wall of the adjusting block (14) is fixedly connected to the upper rotating rod (20), and the outer walls of the two sets of lower rotating rods (20) are fixedly connected to the inner wall of the adjusting ring (16). The outer wall of the rotating rod (20) is slidably connected to the inner wall of the adjusting tube (12).

7. A road drainage pipeline construction connection device according to claim 6, characterized in that: Rotating rod one (20) is rotatably connected to rotating rod two (21) on its inner wall, and rotating rod two (21) is slidably connected to the inner wall of adjusting tube (12) on its outer wall.

8. A road drainage pipeline construction connection device according to claim 7, characterized in that: Rotating rod 2 (21) is rotatably connected to rotating rod 3 (22), rotating rod 3 (22) is rotatably connected to clamping rod (23), and clamping rod (23) is slidably connected to the inner wall of adjusting tube (12).

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