Pipeline installation lifting device for pipeline installation engineering

Abstract

The utility model discloses a pipeline installation lifting device for pipeline installation engineering, and relates to the technical field of pipeline installation, the pipeline installation lifting device comprises a hollow frame, the two sides of the hollow frame are fixedly connected with fixed blocks through two connecting columns, the two fixed blocks are connected with a base through a lifting mechanism, two moving blocks are arranged in the hollow frame, and the two moving blocks are connected with the base through a lifting mechanism. Fixing plates are fixedly connected to the upper ends of the two moving blocks, sliding grooves are formed in the two sides of the upper end of the hollow frame, moving mechanisms for assisting the two fixing plates to move are arranged in the two sliding grooves, and a driving mechanism for driving the two moving blocks to move is arranged in the hollow frame. The lower ends of the two moving blocks are fixedly connected with connecting plates, and the lower ends of the two connecting plates are connected with clamping mechanisms. High efficiency and accuracy of height adjustment and horizontal movement are achieved, stability, reliability and safety in the pipeline installation process are guaranteed, and functionality and practicability of the device are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline installation technology, and in particular to a pipeline installation lifting device for pipeline installation projects. Background Technology

[0002] Pipeline installation is an important part of building construction, involving multiple areas such as water supply and drainage, heating, gas, and industrial pipelines. It not only affects the normal use of buildings and the quality of life of residents, but also directly relates to public safety and environmental protection.

[0003] Piping installation is a crucial step in the installation of modern buildings and industrial facilities. Traditional piping installation methods typically rely on manual labor or simple mechanical aids, which have numerous limitations and challenges. First, manual operation is not only inefficient but also physically demanding, easily leading to worker fatigue and even injury. Second, for the installation of large and heavy pipes, due to their weight and size limitations, traditional methods struggle to ensure accuracy and safety, especially when working at heights or in complex environments. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pipeline installation lifting device for pipeline installation engineering.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pipe installation lifting device for pipe installation engineering includes a hollow frame. Two fixed blocks are fixedly connected to both sides of the hollow frame via two connecting columns. Each fixed block is connected to a base via a lifting mechanism. Two movable blocks are provided inside the hollow frame. A fixed plate is fixedly connected to the upper end of each movable block. Sliding grooves are provided on both sides of the upper end of the hollow frame. A moving mechanism to assist the movement of the two fixed plates is provided within each sliding groove. A driving mechanism to drive the movement of the two movable blocks is provided inside the hollow frame. A connecting plate is fixedly connected to the lower end of each movable block. A clamping mechanism is connected to the lower end of each connecting plate.

[0007] As a further improvement of this utility model, the lifting mechanism includes a hydraulic cylinder fixedly connected to the upper end of the base, the telescopic end of the hydraulic cylinder being fixedly connected to the lower end of the fixing block, and telescopic rods fixedly connected to the base on both sides of the hydraulic cylinder, with the telescopic ends of the two telescopic rods being fixedly connected to the lower end of the fixing block.

[0008] As a further improvement of this utility model, the moving mechanism includes two sliding wheels fixedly connected to the lower end of the fixed plate, and both sliding wheels slide within the sliding groove.

[0009] As a further improvement of this utility model, the driving mechanism includes a double-ended threaded rod disposed in the hollow frame. The two ends of the double-ended threaded rod are threaded through two moving blocks and rotatably connected to the inner side walls of the hollow frame. A motor is fixedly connected to one outer wall of the hollow frame, and the output shaft end of the motor passes through the hollow frame and is fixedly connected to the double-ended threaded rod.

[0010] As a further improvement of this utility model, the clamping mechanism includes fixed columns fixedly connected to both sides of the lower end of the connecting plate, and clamping claws are rotatably connected to the lower ends of the two fixed columns. Connecting blocks are fixedly connected to the ends of the two clamping claws that are close to each other, and the two connecting blocks are fixedly connected by bolts and nuts.

[0011] As a further improvement of this utility model, each of the clamping claws is fixedly connected with a soft pad inside.

[0012] The beneficial effects of this utility model are:

[0013] This pipeline installation and lifting device features significant structural and technical improvements. The introduction of a combination of hydraulic cylinders and telescopic rods enhances the overall stability of the device, enabling it to adapt to installation requirements at varying heights and ensuring smooth lifting. Simultaneously, the use of a double-threaded rod in conjunction with a motor enables precise horizontal movement, improving installation efficiency and accuracy. These technological improvements collectively enhance the device's functionality and practicality, making it more efficient and reliable for pipeline installation in modern buildings and industrial facilities.

[0014] Significant improvements have also been made to the device in terms of safety and protection. The gripping claws are equipped with soft pads to effectively protect the pipe surface from damage, while the bolt and nut connection ensures a stable grip and prevents the pipe from falling off during lifting. Furthermore, the sliding wheels within the groove not only provide additional support but also reduce resistance when the fixed plate moves, ensuring smooth and stable movement of the device, further enhancing operational safety and reducing potential risks.

[0015] This invention not only achieves high efficiency and precision in height adjustment and horizontal movement, but also ensures the stability, reliability and safety of the pipeline installation process, significantly improving the functionality and practicality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a pipeline installation lifting device for pipeline installation engineering proposed in this utility model;

[0017] Figure 2 This is a top-view partial cross-sectional structural diagram of a pipe installation lifting device for pipe installation engineering proposed in this utility model.

[0018] Figure 3 This is a partial cross-sectional structural diagram of the moving mechanism, chute, hollow frame, moving block, and fixed plate connection of a pipe installation lifting device for pipe installation engineering proposed in this utility model.

[0019] Figure 4 This utility model presents a schematic diagram showing the connection between the moving mechanism, clamping mechanism, moving block, fixing plate, and connecting plate of a pipe installation lifting device for pipe installation engineering.

[0020] In the diagram: 1. Base, 2. Hydraulic cylinder, 3. Telescopic rod, 4. Fixing block, 5. Hollow frame, 6. Connecting column, 7. Slide groove, 8. Motor, 9. Moving block, 10. Fixing plate, 11. Double-ended threaded rod, 12. Connecting plate, 13. Fixing column, 14. Clamping claw, 15. Soft pad, 16. Sliding wheel, 17. Connecting block, 18. Bolt, 19. Nut. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Figures 1-4 A pipe installation lifting device for pipe installation engineering includes a hollow frame 5. Two connecting columns 6 are fixedly connected to two fixing blocks 4 on both sides of the hollow frame 5, which not only enhances the stability of the overall structure but also ensures that no unnecessary displacement or shaking occurs during operation. Both fixing blocks 4 are connected to a base 1 via a lifting mechanism, allowing the entire device to adapt to installation requirements at different heights. The lifting mechanism includes a hydraulic cylinder 2 fixedly connected to the upper end of the base 1, enabling the entire device to move smoothly up and down. The telescopic end of the hydraulic cylinder 2 is fixedly connected to the lower end of the fixing block 4. Telescopic rods 3 are fixedly connected to the base 1 on both sides of the hydraulic cylinder 2. The telescopic ends of both telescopic rods 3 are fixedly connected to the lower end of the fixing block 4, further enhancing stability and preventing tilting.

[0023] Two movable blocks 9 are provided inside the hollow frame 5. A fixed plate 10 is fixedly connected to the upper end of each movable block 9. Slide grooves 7 are provided on both sides of the upper end of the hollow frame 5. Each slide groove 7 contains a moving mechanism to assist the movement of the two fixed plates 10, ensuring that the fixed plates 10 and their connected components can move smoothly and stably. The moving mechanism includes two sliding wheels 16 fixedly connected to the lower end of the fixed plates 10. Both sliding wheels 16 slide within the slide grooves 7. The two sliding wheels 16 not only provide additional support but also minimize the resistance during the movement of the fixed plates 10. The hollow frame 5 is equipped with a drive mechanism for moving two movable blocks 9. The drive mechanism includes a double-threaded rod 11 set inside the hollow frame 5. The two ends of the double-threaded rod 11 are threaded through the two movable blocks 9 and rotatably connected to the inner side walls of the hollow frame 5. A motor 8 is fixedly connected to one outer wall of the hollow frame 5. The output shaft of the motor 8 passes through the hollow frame 5 and is fixedly connected to the double-threaded rod 11. The rotational motion of the motor 8 is converted into the rotation of the double-threaded rod 11, thereby driving the two movable blocks 9 to move horizontally along the interior of the hollow frame 5.

[0024] Both moving blocks 9 are fixedly connected to the lower ends of connecting plates 12, and both connecting plates 12 are connected to the lower ends of clamping mechanisms. The clamping mechanisms are used to clamp the pipe and cooperate with the device to lift and lower. The clamping mechanisms include fixed columns 13 fixedly connected to both sides of the lower end of the connecting plates 12. The lower ends of the two fixed columns 13 are rotatably connected to clamping claws 14. Each clamping claw 14 has a soft pad 15 fixedly connected inside, which can effectively protect the surface of the clamped pipe from damage. Both clamping claws 14 are fixedly connected to the ends that are close to each other. The two connecting blocks 17 are fixedly connected to each other by bolts 18 and nuts 19. The connection of bolts 18 and nuts 19 can ensure that the two clamping claws 14 will not fall off when clamping.

[0025] When using this invention, firstly, adjust the height of the device according to actual needs. Control the hydraulic cylinder 2 to bring the entire device to a suitable height; operation should be slow to ensure stability. The hydraulic cylinder 2 and the telescopic rod 3 on the base 1 work together to ensure the stability of the overall structure and prevent tilting.

[0026] Next, the motor 8 is turned on, driving the double-ended threaded rod 11 to rotate, which in turn drives the two moving blocks 9 and the two fixed plates 10 to move along the slide groove 7 to the appropriate position. Multiple sliding wheels 16 are located in the two slide grooves 7 respectively, ensuring smooth sliding and providing additional support.

[0027] Next, the pipe to be installed is placed between the two clamping mechanisms, and the pipe is clamped by the two clamping claws 14. Each clamping claw 14 is equipped with a soft pad 15 inside to protect the surface of the clamped pipe from damage. The position of the connecting block 17 is adjusted and tightened by bolts 18 and nuts 19 to ensure that the pipe is clamped safely and securely.

[0028] Finally, after completing the above steps, fine-tune the height of hydraulic cylinder 2 again to make the pipeline rise smoothly to the predetermined installation position, maintaining a uniform speed during the rise to prevent accidental shaking.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A pipe installation lifting device for pipe installation engineering, comprising a hollow frame (5), characterized in that, The hollow frame (5) has two fixed blocks (4) fixedly connected to both sides by two connecting columns (6). The two fixed blocks (4) are connected to the base (1) by a lifting mechanism. The hollow frame (5) has two moving blocks (9). The upper ends of the two moving blocks (9) are fixedly connected to the fixed plates (10). The upper ends of the hollow frame (5) have sliding grooves (7) on both sides. The two sliding grooves (7) are equipped with moving mechanisms to assist the two fixed plates (10) in moving. The hollow frame (5) is equipped with a driving mechanism to drive the two moving blocks (9) in moving. The lower ends of the two moving blocks (9) are fixedly connected to the connecting plates (12). The lower ends of the two connecting plates (12) are connected to the clamping mechanism.

2. The pipeline installation lifting device for pipeline installation engineering according to claim 1, characterized in that, The lifting mechanism includes a hydraulic cylinder (2) fixedly connected to the upper end of the base (1). The telescopic end of the hydraulic cylinder (2) is fixedly connected to the lower end of the fixing block (4). Both sides of the hydraulic cylinder (2) are provided with telescopic rods (3) fixedly connected to the base (1). The telescopic ends of the two telescopic rods (3) are fixedly connected to the lower end of the fixing block (4).

3. The pipeline installation lifting device for pipeline installation engineering according to claim 1, characterized in that, The moving mechanism includes two sliding wheels (16) fixedly connected to the lower end of the fixed plate (10), and both sliding wheels (16) slide in the groove (7).

4. A pipeline installation lifting device for pipeline installation engineering according to claim 1, characterized in that, The driving mechanism includes a double-threaded rod (11) disposed in the hollow frame (5). The two ends of the double-threaded rod (11) are threaded through two moving blocks (9) and rotatably connected to the inner two side walls of the hollow frame (5). A motor (8) is fixedly connected to one outer wall of the hollow frame (5). The output shaft end of the motor (8) passes through the hollow frame (5) and is fixedly connected to the double-threaded rod (11).

5. A pipeline installation lifting device for pipeline installation engineering according to claim 1, characterized in that, The clamping mechanism includes fixed posts (13) fixedly connected to both sides of the lower end of the connecting plate (12). The lower ends of the two fixed posts (13) are rotatably connected to clamping claws (14). The ends of the two clamping claws (14) that are close to each other are fixedly connected to connecting blocks (17). The two connecting blocks (17) are fixedly connected to nuts (19) by bolts (18).

6. A pipeline installation lifting device for pipeline installation engineering according to claim 5, characterized in that, Each of the clamping claws (14) has a soft pad (15) fixedly connected inside.

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