Pipe guiding and conveying device for municipal construction
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANXI ERJIAN GRP CO LTD
- Filing Date
- 2025-10-23
- Publication Date
- 2026-08-07
AI Technical Summary
[0003]为了弥补以上不足，本实用新型提供了用于市政施工的管道导向输送装置，旨在改善现有技术中管道导向输送装置无法稳定夹持不同长度的管道的问题
1、本实用新型中，启动液压缸二，带动固定块及两个移动杆同步移动，以适配不同长度的管道，将管道置于两夹板间，启动液压缸一，拉动移动板，使两侧转动板转动，带动夹臂及夹板向内收紧夹紧管道，支撑板另一端的支撑架使该处夹板同步夹持管道，防止其脱落。
Smart Images
Figure CN224602953U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipeline transportation guidance technology, and in particular to a pipeline guiding and transportation device for municipal construction. Background Technology
[0002] Pipeline guiding and conveying devices in municipal construction are equipment used in municipal engineering to precisely control the direction of pipeline movement and stabilize pipeline delivery. They are suitable for scenarios such as pipe jacking and directional drilling, can cope with complex geology, reduce the impact of construction on ground traffic and buildings, and ensure the accuracy and safety of pipeline laying. The core of the pipeline guiding and conveying device is to achieve precise pipeline laying through "positioning-drive" closed-loop control. The guiding device monitors the pipeline position in real time, and the data is transmitted to the control device to drive the mechanism to provide propulsion force, smoothly transporting the pipeline forward and ensuring efficient transportation of the pipeline along the preset route in complex underground environments. In existing technologies, some pipeline guiding and conveying devices often suffer from poor stability when clamping pipelines of different lengths due to insufficient adaptability of the clamping mechanism. The clamping components are mostly fixed-size structures, which cause swaying due to uneven distribution of force points on long pipes. Axial deviation is also prone to occur when turning and pushing. Therefore, a pipeline guiding and conveying device for municipal construction is proposed to solve the above problems. Utility Model Content
[0003] To overcome the above shortcomings, this utility model provides a pipeline guiding and conveying device for municipal construction, which aims to improve the problem that the existing pipeline guiding and conveying device cannot stably clamp pipelines of different lengths.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: A pipeline guiding and conveying device for municipal construction includes a base plate, an angle adjustment mechanism installed on the outside of the base plate, a support plate installed on the outside of the angle adjustment mechanism, and an adjustment clamping mechanism installed inside the support plate. The adjusting clamping mechanism includes a hydraulic cylinder, a movable plate is fixedly connected to the driving end of the hydraulic cylinder, a support frame is slidably connected to the top of the support plate, two clamping arms are rotatably connected to the top of the support frame, multiple rotating plates are rotatably connected to the outside of the movable plate, clamping plates are rotatably connected to the outside of the two clamping arms, and an adjusting component is provided inside the support plate. As a further description of the above technical solution: The adjustment assembly includes a second hydraulic cylinder, the drive end of which is fixedly connected to a fixed block, and the outside of the fixed block is fixedly connected to two moving rods. As a further description of the above technical solution: The angle adjustment mechanism includes a motor, a rotating rod is fixedly connected to the drive end of the motor, a limiting block is rotatably connected to the other end of the rotating rod, and a swing frame is fixedly connected to the bottom of the support plate. As a further description of the above technical solution: The hydraulic cylinder is externally fixedly connected to the inside of the fixed block, and the other end of the rotating plate is rotatably connected to the outside of the clamping arm. As a further description of the above technical solution: The hydraulic cylinder 2 is externally fixedly connected to the inside of the support plate, and the motor is externally fixedly connected to the bottom of the base plate; As a further description of the above technical solution: The fixed block is externally slidably connected to the inside of the support plate, and the two movable rods are externally slidably connected to the inside of the support plate; As a further description of the above technical solution: One end of the swing frame is rotatably connected to the top of the base plate, and the outside of the limiting block is slidably connected to the inside of the swing frame; As a further description of the above technical solution: The bottom of the base plate is fixedly connected to multiple rollers, and pipes are installed inside the two clamping plates.
[0005] This utility model has the following beneficial effects: 1. In this utility model, the second hydraulic cylinder is activated, which drives the fixed block and two moving rods to move synchronously to adapt to pipes of different lengths. The pipe is placed between the two clamping plates. The first hydraulic cylinder is activated, which pulls the moving plate to make the rotating plates on both sides rotate, driving the clamping arms and clamping plates to tighten the pipe inward. The support frame at the other end of the support plate makes the clamping plate at that point clamp the pipe synchronously to prevent it from falling off.
[0006] 2. In this utility model, the starting roller drives the device to the construction position. If the pipeline needs to be connected in different directions during construction, the motor is started. The motor drives the rotating rod to swing. The rotating rod drives the limiting block to swing in the sliding groove of the swing frame. Since the swing frame is fixed at the bottom of the support plate, its swing will drive the support plate to rotate, thereby causing the pipeline to rotate to different angles and achieving precise steering guidance. Attached Figure Description
[0007] Figure 1 This is a three-dimensional schematic diagram of the pipeline guiding and conveying device for municipal construction proposed in this utility model; Figure 2 This is a schematic diagram of the clamping plate of the pipeline guiding and conveying device for municipal construction proposed in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle Figure 4 This is a schematic diagram of the swing frame of the pipeline guiding and conveying device for municipal construction proposed in this utility model.
[0008] Legend: 1. Support plate; 2. Base plate; 3. Adjustable clamping mechanism; 31. Hydraulic cylinder one; 32. Support frame; 33. Clamping arm; 34. Moving plate; 35. Rotating plate; 36. Clamping plate; 37. Adjustment assembly; 371. Hydraulic cylinder two; 372. Fixing block; 373. Moving rod; 4. Angle adjustment mechanism; 41. Motor; 42. Rotating rod; 43. Limiting block; 44. Swing frame; 5. Roller; 6. Pipeline. Detailed Implementation
[0009] 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.
[0010] Reference Figures 1 to 3 An embodiment of this utility model provides a pipeline guiding and conveying device for municipal construction, including a base plate 2. An angle adjustment mechanism 4 is installed on the outside of the base plate 2. The angle adjustment mechanism 4 is used to adjust the rotation angle of the support plate 1 to adapt to different construction scenarios. The support plate 1 is installed on the outside of the angle adjustment mechanism 4 and provides support. An adjusting clamping mechanism 3 is installed inside the support plate 1 and is used for clamping to achieve stable conveying. The adjusting clamping mechanism 3 includes a hydraulic cylinder 31, which provides driving force. A movable plate 34 is fixedly connected to the driving end of the hydraulic cylinder 31. The extension and retraction of the hydraulic cylinder 31 drives the movable plate 34 to move. A support frame 32 is slidably connected to the top of the support plate 1. The support frame 32 provides a pivot point for rotation. Two clamping arms 33 are rotatably connected to the top of the support frame 32. The clamping arms 33 can rotate around the support frame 32 to achieve clamping or releasing. Multiple rotating plates 35 are rotatably connected to the outside of the movable plate 34. The movement of the movable plate 34 drives the clamping arms 33 to rotate through the rotating plates 35. A clamping plate 36 is rotatably connected to the outside of each of the two clamping arms 33. The clamping plate 36 increases the contact area and enhances the clamping stability. The other end of the rotating plate 35 is rotatably connected to the outside of the clamping arm 33, so that the rotating plate 35 drives the clamping arm 33 to rotate. Pipes 6 are installed inside the two clamping plates 36. The clamping plates 36 achieve guiding and conveying by clamping the pipes 6. An adjustment assembly 37 is provided inside the support plate 1. The adjustment assembly 37 includes a second hydraulic cylinder 371, which provides driving force. A fixed block 372 is fixedly connected to the driving end of the second hydraulic cylinder 371. The extension and retraction of the second hydraulic cylinder 371 causes the fixed block 372 to slide within the support plate 1. Two moving rods 373 are fixedly connected to the outside of the fixed block 372. The moving rods 373 move synchronously with the fixed block 372 to enhance the stability of the sliding of the fixed block 372. The outside of the first hydraulic cylinder 31 is fixedly connected to the inside of the fixed block 372, so that the first hydraulic cylinder 31 moves together with the fixed block 372. The outside of the second hydraulic cylinder 371 is fixedly connected to the inside of the support plate 1 to ensure that the second hydraulic cylinder 371 is installed firmly. The outside of the fixed block 372 is slidably connected to the inside of the support plate 1, so that the fixed block 372 slides smoothly along the support plate 1. The outside of the two moving rods 373 is slidably connected to the inside of the support plate 1 to ensure the stability of the adjustment process.
[0011] Reference Figure 1 and Figure 4 The angle adjustment mechanism 4 includes a motor 41, which provides power for angle adjustment. A rotating rod 42 is fixedly connected to the drive end of the motor 41, and the motor 41 drives the rotating rod 42 to swing. A limiting block 43 is rotatably connected to the other end of the rotating rod 42. The rotation of the rotating rod 42 drives the limiting block 43 to move. A swing frame 44 is fixedly connected to the bottom of the support plate 1. The swing frame 44 swings synchronously with the support plate 1. The motor 41 is externally fixedly connected to the bottom of the base plate 2 to ensure stable installation. One end of the swing frame 44 is rotatably connected to the top of the base plate 2. The swing frame 44 swings with the base plate 2 as the fulcrum, thereby driving the support plate 1 to adjust the angle. The limiting block 43 is externally slidably connected to the inside of the swing frame 44. The limiting block 43 slides inside the swing frame 44 and pushes it to swing. Multiple rollers 5 are fixedly connected to the bottom of the base plate 2. The rollers 5 facilitate the overall movement of the device and adapt to different construction position requirements.
[0012] Working principle: Start hydraulic cylinder 371, which drives the fixed block 372 to move. The movement of the fixed block 372 drives the two moving rods 373 to move synchronously to adapt to pipes 6 of different lengths. Place the pipe 6 between the two clamping plates 36. Start hydraulic cylinder 31, which pulls the moving plate 34. The moving plate 34 drives the rotating plates 35 on both sides to rotate. The rotation of the rotating plates 35 drives the clamping arms 33 to tighten inward, thereby driving the clamping plates 36 to clamp the pipe 6. The other end of the support plate 1 is fixed with a support frame 32, which simultaneously causes the clamping plates 36 at the other end to clamp the pipe 6 to prevent the pipe 6 from falling off. Start roller 5 to move the device to the required construction position. During construction, the pipe 6 will need to be connected in different directions, so start motor 41. Motor 41 drives rotating rod 42 to swing. The swinging of rotating rod 42 drives limiting block 43 to swing, so that limiting block 43 swings in the groove of swing frame 44. Swing frame 44 is fixed to the bottom of support plate 1. The swinging of swing frame 44 drives support plate 1 to rotate, so that pipe 6 can rotate to different angles and accurately guide pipe 6 to turn.
[0013] 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 pipeline guiding and conveying device for municipal construction, comprising a base plate (2), characterized in that: An angle adjustment mechanism (4) is installed on the outside of the base plate (2), and a support plate (1) is installed on the outside of the angle adjustment mechanism (4). An adjustment clamping mechanism (3) is installed inside the support plate (1). The adjustment clamping mechanism (3) includes a hydraulic cylinder (31). A moving plate (34) is fixedly connected to the driving end of the hydraulic cylinder (31). A support frame (32) is slidably connected to the top of the support plate (1). Two clamping arms (33) are rotatably connected to the top of the support frame (32). Multiple rotating plates (35) are rotatably connected to the outside of the moving plate (34). Clamping plates (36) are rotatably connected to the outside of both clamping arms (33). An adjustment component (37) is provided inside the support plate (1).
2. The pipeline guiding and conveying device for municipal construction according to claim 1, characterized in that: The adjustment component (37) includes a second hydraulic cylinder (371), the drive end of which is fixedly connected to a fixed block (372), and the fixed block (372) is externally fixedly connected to two moving rods (373).
3. The pipeline guiding and conveying device for municipal construction according to claim 2, characterized in that: The hydraulic cylinder (31) is externally fixedly connected to the inside of the fixed block (372), and the other end of the rotating plate (35) is rotatably connected to the outside of the clamping arm (33).
4. The pipeline guiding and conveying device for municipal construction according to claim 2, characterized in that: The hydraulic cylinder 2 (371) is externally fixedly connected to the inside of the support plate (1), and the motor (41) is externally fixedly connected to the bottom of the base plate (2).
5. The pipeline guiding and conveying device for municipal construction according to claim 2, characterized in that: The fixed block (372) is externally slidably connected to the inside of the support plate (1), and the two moving rods (373) are externally slidably connected to the inside of the support plate (1).
6. The pipeline guiding and conveying device for municipal construction according to claim 1, characterized in that: The angle adjustment mechanism (4) includes a motor (41), a rotating rod (42) is fixedly connected to the drive end of the motor (41), a limiting block (43) is rotatably connected to the other end of the rotating rod (42), and a swing frame (44) is fixedly connected to the bottom of the support plate (1).
7. The pipeline guiding and conveying device for municipal construction according to claim 6, characterized in that: One end of the swing frame (44) is rotatably connected to the top of the base plate (2), and the outside of the limiting block (43) is slidably connected to the inside of the swing frame (44).
8. The pipeline guiding and conveying device for municipal construction according to claim 1, characterized in that: The bottom of the base plate (2) is fixedly connected to multiple rollers (5), and the two clamping plates (36) are equipped with pipes (6).