A portable pipeline installation platform apparatus

Abstract

The utility model relates to pipeline installation technical field, concretely is a kind of portable pipeline installation platform equipment, including mobile base, mobile base top side is with symmetry structure fixedly connected with first fixed block, first fixed block between rotationally connected with winding shaft, second guide block is provided outside supporting block, winding shaft outside is wound with steel rope, the stable retraction of steel rope is realized, reliable lifting power is provided for pipeline hoisting;Because steel rope sequentially passes through first guide block on movable rod and second guide block on supporting block, the stability in the hoisting process of pipeline is guaranteed, two place guide structure restricts that steel rope shakes;Since second motor is driven gear, transmission gear drives screw rod rotation, makes the movable rod of screw connection realize axial lifting, thereby can flexibly adjust steel rope angle, accurately control the horizontal position and attitude of pipeline, solve the problem that traditional hoisting equipment is difficult to accurately butt joint pipeline interface, greatly improve installation precision and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pipeline installation technology, specifically to a convenient pipeline installation platform device. Background Technology

[0002] Currently, there are various equipment and technologies available on the market for pipeline installation. In some large-scale pipeline installation projects, large mechanical equipment such as cranes are often used to lift and transport pipelines. For example, in the construction of long-distance oil and gas pipelines, large crawler cranes are used to lift heavy pipelines to designated locations and then connect and install them in conjunction with professional welding equipment. These types of equipment have strong lifting capabilities and can meet the installation needs of large-diameter and heavy pipelines.

[0003] In some relatively small-scale pipe installation scenarios, such as the installation of water supply and drainage pipes inside buildings, construction workers often use simple scaffolding or mobile work platforms for support, along with tools such as manual hoists to lift and adjust the position of the pipes.

[0004] However, existing technologies have the following shortcomings:

[0005] Limited flexibility: Although large lifting equipment has a strong lifting capacity, it is bulky and inconvenient to move. It has high requirements for the space and ground bearing capacity of the work site. It is difficult to enter narrow indoor spaces, narrow sections of urban streets, or some construction sites with complex terrain, which greatly limits its use scenarios. For example, in the pipeline renovation project of old residential areas, narrow roads and dense buildings make it impossible for large cranes to get close to the work area.

[0006] Insufficient installation precision: For some pipeline installation work that requires high-precision docking, such as industrial process pipeline connection and precision instrument supporting pipeline installation, the existing simple lifting and adjustment tools are difficult to meet the requirements. When manually adjusting the position of the pipeline with tools such as manual hoists, it is difficult to achieve millimeter-level precise positioning, which can easily lead to deviations at the pipeline joints, affecting the sealing performance and overall operation of the pipeline system.

[0007] Therefore, it is necessary to invent a convenient pipeline installation platform to solve the above problems. Utility Model Content

[0008] The purpose of this invention is to provide a convenient pipeline installation platform device to solve the problems in the technology.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a convenient pipe installation platform device, including a movable base, a first fixing block fixedly connected to one side of the top of the movable base in a symmetrical structure, a winding shaft rotatably connected between the first fixing blocks, a first motor for use with the winding shaft fixedly installed on the outside of the first fixing blocks, a second motor disposed on the top of the movable base on one side of the first motor, a drive gear coaxially fixedly connected to the output end of the second motor, the drive gear rotatably connected to the top of the movable base, a transmission gear for use with the drive gear rotatably connected to the top of the movable base, a lead screw disposed on the top of the transmission gear, a movable rod threadedly connected to the outside of the lead screw, a first guide block disposed on one side of the top of the movable rod, a support block disposed on the outside of the movable rod, a second guide block disposed on the outside of the support block, a steel rope wound around the outside of the winding shaft, the steel rope passing through the first guide block and the second guide block, and a hook disposed at the other end of the steel rope.

[0010] By adopting the above technical solution, the movable base is pushed to the vicinity of the pipe to be installed, ensuring that the base is placed stably. The hook is reliably connected to the pipe to be installed, which can be secured using the lifting lugs at both ends of the pipe or a special lifting strap in conjunction with the hook. According to the target height of the pipe installation, the second motor is started, which drives the drive gear to rotate. The drive gear meshes with the transmission gear, thereby driving the top lead screw to rotate synchronously. The lead screw and the movable rod are connected by threads. When the lead screw rotates, the movable rod moves vertically up and down along the lead screw. During the lifting and lowering of the movable rod, the first guide block at the top and the second guide block on the outer side of the support block move synchronously until the guide height suitable for lifting the pipe is adjusted. After the height of the movable rod is adjusted, the... Start the first motor, which drives the winding shaft between the first fixed blocks to rotate clockwise, starting to wind up the steel rope. Under the limiting action of the first and second guide blocks, the steel rope is prevented from swaying left and right or derailing from the track. The hook drives the pipe to slowly rise until the pipe is off the ground or support and in a suspended state. If the pipe height needs to be finely adjusted, the winding shaft can be controlled by the forward and reverse rotation of the first motor to wind up and down the steel rope, achieving a small lifting and lowering of the pipe. If the installation position requires adjustment of the vertical height benchmark of the pipe, the second motor can be started again to adjust the height of the movable rod. With the steel rope winding up and down, the pipe can be accurately aligned. After the pipe is aligned with the installation interface, the motor operation is paused, and the fixed installation is carried out. After completion, the hook is released, and the device is reset.

[0011] Optionally, a dustproof shell is fixedly connected to the top of the movable base by bolts, and the dustproof shell is located outside the drive gear and the transmission gear.

[0012] By adopting the above technical solutions, the dust cover can prevent foreign objects from getting stuck in the gear gap, avoid transmission jamming, sudden jamming or slippage, and reduce safety hazards such as pipe shaking and falling caused by mechanical failure.

[0013] Optionally, the second motor is fixed to the top of the dustproof housing, and a second fixing block is provided between the second motor and the dustproof housing.

[0014] By adopting the above technical solution, the second fixing block can ensure the coaxiality of the motor output shaft and the drive gear through rigid connection, avoiding poor gear meshing caused by installation deviation.

[0015] Optionally, a sliding rod is provided on the top of the second fixed block, and a protrusion is connected to the outside of the movable rod, with the sliding rod moving through the protrusion.

[0016] By adopting the above technical solution, the slide bar limits the movable rod by passing through the protrusion, restricting its radial sway, ensuring stability during the lifting process, and improving the accuracy of pipeline hoisting and adjustment.

[0017] Optionally, a limiting block is provided on the back of the movable base, and a limiting rod is internally threaded to the limiting block.

[0018] By adopting the above technical solution, the limiting rod is screwed into the ground to form a rigid anchor, which can effectively enhance the overall anti-tipping ability of the device. Especially when hoisting heavy pipes or when the working surface has a slight slope, it can prevent the device from shaking or tipping due to the shift of the center of gravity, and ensure the stability and safety of the hoisting process.

[0019] Optionally, a side plate is provided on one side of the movable base, and a push rod is connected to the top of the side plate.

[0020] By adopting the above technical solution, the push rod provides the operator with a convenient point of force application. By pushing the push rod, the wheeled mobile base can be easily moved as a whole, and the position of the device on the work site can be flexibly adjusted. It is especially suitable for quick adjustment in narrow spaces or scenarios where the lifting point needs to be changed frequently.

[0021] Optionally, the bottom of the movable base is rotatably connected to multiple sets of universal casters.

[0022] By adopting the above technical solution, the entire device can be flexibly moved to a designated location for use.

[0023] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0024] 1. This utility model, through the overall structure with a movable base as the supporting foundation, combined with a symmetrically fixed first fixing block, a rotatably connected winding shaft, and a first motor driving its operation, achieves stable winding and unwinding of the steel rope, providing reliable lifting power for pipeline hoisting; because the steel rope passes sequentially through the first guide block on the movable rod and the second guide block on the support block, the two guiding structures limit the swaying of the steel rope, ensuring the stability during pipeline hoisting; since the second motor drives the screw to rotate through the drive gear and transmission gear, the threaded movable rod can achieve axial lifting and lowering, thereby flexibly adjusting the angle of the steel rope and accurately controlling the horizontal position and attitude of the pipeline, solving the problem of traditional hoisting equipment's difficulty in accurately connecting pipeline interfaces, and greatly improving installation accuracy and efficiency;

[0025] 2. This utility model allows for the simultaneous use of two sets of devices to lift both ends of the pipe, resulting in more balanced force distribution and preventing bending deformation caused by single-point lifting. It is particularly suitable for the installation of long-distance, heavy-weight pipes, further enhancing the safety and stability of the lifting process. At the same time, it facilitates the synchronous adjustment and docking of both ends, shortening the installation time and providing a more efficient solution for pipe installation operations. Attached Figure Description

[0026] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0028] Figure 3 This is a first-view schematic diagram of the cross-sectional structure of this utility model;

[0029] Figure 4 This is a second-view schematic diagram of the cross-sectional structure of this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Movable base; 2. Side plate; 3. Push rod; 4. Universal pulley; 5. Fixing block; 6. Winding shaft; 7. First motor; 8. Steel rope; 9. Hook; 10. Second motor; 11. Drive gear; 12. Transmission gear; 13. Lead screw; 14. Movable rod; 15. Fixing block; 16. Slide rod; 17. Protrusion; 18. First guide block; 19. Support block; 20. Second guide block; 21. Limiting block; 22. Limiting rod; 23. Dustproof shell. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0033] Example 1

[0034] This utility model provides a convenient pipe installation platform device as shown in Figures 1-2, including a movable base 1. A first fixing block 5 is symmetrically fixedly connected to one side of the top of the movable base 1. A winding shaft 6 is rotatably connected between the first fixing blocks 5. A first motor 7, which works with the winding shaft 6, is fixedly installed on the outside of the first fixing blocks 5. A second motor 10 is provided on the top of the movable base 1, located on one side of the first motor 7. A drive gear 11 is coaxially fixedly connected to the output end of the second motor 10. The drive gear 11 is rotatably connected to the top of the movable base 1. A transmission gear 12, which works with the drive gear 11, is rotatably connected to the top of the movable base 1. A lead screw 13 is provided on the top of the transmission gear 12. A movable rod 14 is threadedly connected to the outside of the lead screw 13. A first guide block 18 is provided on one side of the top of the movable rod 14. A support block 19 is provided on the outside of the movable rod 14. A second guide block 20 is provided on the outside of the support block 19. A steel rope 8 is wound around the outside of the winding shaft 6. The steel rope 8 passes through the first guide block 18 and the second guide block 20. A hook 9 is provided at the other end of the steel rope 8.

[0035] The entire structure is based on a mobile base 1, with two first fixing blocks 5 fixedly connected to one side of its top using a symmetrical structure. A winding shaft 6 is rotatably connected between the two first fixing blocks 5. The rotation of the winding shaft 6 is driven by a first motor 7 fixedly installed on the outside of the first fixing blocks 5. That is, the first motor 7 and the winding shaft 6 cooperate to realize the winding and unwinding of the steel rope 8.

[0036] A steel rope 8 is wound around the outside of the winding shaft 6. One end of the steel rope 8 is connected to the winding shaft 6, and the other end passes through the first guide block 18 and the second guide block 20 in sequence and is connected to the hook 9. The first guide block 18 is set on the top side of the movable rod 14, and the second guide block 20 is set on the support block 19 on the outside of the movable rod 14.

[0037] A second motor 10 is provided on the top of the mobile base 1 on one side of the first motor 7. The output end of the second motor 10 is coaxially fixedly connected to a drive gear 11. The drive gear 11 is rotatably connected to the top of the mobile base 1 and meshes with a transmission gear 12 rotatably connected to the top of the mobile base 1.

[0038] A lead screw 13 is provided on the top of the transmission gear 12, and a movable rod 14 is connected to the outside of the lead screw 13 by a thread. That is, the second motor 10 drives the lead screw 13 to rotate through the meshing transmission of the drive gear 11 and the transmission gear 12, thereby driving the movable rod 14 to move up and down along the axial direction of the lead screw 13.

[0039] By setting up an overall structure with the movable base 1 as the supporting foundation, and in conjunction with the symmetrically fixed first fixing block 5, the rotatably connected winding shaft 6, and the first motor 7 that drives its operation, the stable winding and unwinding of the steel rope 8 is achieved, providing reliable lifting power for pipeline hoisting. Since the steel rope 8 passes through the first guide block 18 on the movable rod 14 and the second guide block 20 on the support block 19 in sequence, the two guiding structures limit the swaying of the steel rope and ensure the stability of the pipeline during hoisting. As the second motor 10 drives the lead screw 13 to rotate through the drive gear 11 and the transmission gear 12, the threaded movable rod 14 can achieve axial lifting and lowering, thereby flexibly adjusting the angle of the steel rope and accurately controlling the horizontal position and attitude of the pipeline. This solves the problem that traditional hoisting equipment is difficult to accurately connect to the pipeline interface, and greatly improves the installation accuracy and efficiency.

[0040] In addition, two sets of devices can be used simultaneously to lift both ends of the pipe, which can distribute the force more evenly and avoid bending deformation of the pipe due to single-point lifting. It is especially suitable for the installation of long-distance and heavy pipes, further enhancing the safety and stability of the lifting process. At the same time, it is convenient to adjust the docking position at both ends simultaneously, shortening the installation time and providing a more efficient solution for pipe installation operations.

[0041] Example 2

[0042] As shown in the figures, a dust cover 23 is bolted to the top of the movable base 1. The dust cover 23 is located outside the drive gear 11 and the transmission gear 12. The second motor 10 is fixed to the top of the dust cover 23. A second fixing block 15 is provided between the second motor 10 and the dust cover 23. A slide rod 16 is provided on the top of the second fixing block 15. A protrusion 17 is connected to the outside of the movable rod 14. The slide rod 16 moves through the protrusion 17. A limit block 21 is provided on the back of the movable base 1. A limit rod 22 is internally threaded to the limit block 21. A side plate 2 is provided on one side of the movable base 1. A push rod 3 is connected to the top of the side plate 2. Multiple sets of universal pulleys 4 are rotatably connected to the bottom of the movable base 1.

[0043] Specifically, a dust cover 23 is bolted to the top of the mobile base 1, covering the drive gear 11 and the transmission gear 12 to protect the gear transmission structure. The second motor 10 is fixed to the top of the dust cover 23, and a second fixing block 15 is provided between them, which securely connects the second motor 10 and the dust cover 23. A slide rod 16 is provided on the top of the second fixing block 15, and a protrusion 17 is connected to the outside of the movable rod 14. The slide rod 16 moves through the protrusion 17 to form a guide and limit structure for the lifting and lowering of the movable rod 14. A limit block 21 is provided on the back of the mobile base 1, and a limit rod 22 is internally threaded to the limit block 21. The limit rod 22 can be anchored to the ground by rotating it. A side plate 2 is provided on one side of the mobile base 1, and a push rod 3 is connected to the top of the side plate 2 to provide a force point for the movement of the device. Multiple sets of universal pulleys 4 are rotatably connected to the bottom of the mobile base 1, serving as support and walking components for the movement of the device.

[0044] By setting a dustproof shell 23 fixed with bolts on the top of the mobile base 1, which covers the outside of the drive gear 11 and the transmission gear 12, the dust and impurities can be isolated from the corrosion of the gears, thus ensuring the smoothness of gear transmission and extending the service life of the transmission components.

[0045] By fixing the second motor 10 to the top of the dust cover 23 and setting the second fixing block 15, the vibration of the motor during operation is reduced and gear meshing deviation caused by motor shaking is avoided because the second fixing block 15 enhances the stability of the motor installation.

[0046] By setting a sliding rod 16 on the top of the second fixed block 15 and allowing it to move through the protrusion 17 on the outside of the movable rod 14, the sliding rod 16 forms a guide limit on the movable rod 14, thus limiting the radial sway of the movable rod 14 during lifting and lowering. This ensures the stability of the steel rope 8 in lifting the pipeline, solves the problem of pipeline hoisting deviation caused by the sway of the movable rod, and brings the benefit of safer pipeline hoisting process.

[0047] By setting a limiting block 21 and a threaded limiting rod 22 on the back of the mobile base 1, the device can be anchored to the ground by rotating the limiting rod 22, thus enhancing the overall anti-tipping ability of the device. Therefore, it can cope with the scenario of hoisting heavy pipes or working on a sloped surface, solving the problem that the device is prone to tipping over due to the shift of the center of gravity, and bringing the benefit of stronger adaptability to the working environment.

[0048] By installing a side plate 2 on one side of the movable base 1 and a push rod 3 connected to the top, the push rod 3 provides a convenient force application point for moving the device, making it easier for operators to flexibly adjust the device's position. This improves the efficiency of transferring the device between different work points, solves the problem of inconvenient device movement, and brings the benefit of increased operational flexibility.

[0049] Working principle of this utility model:

[0050] First, two first fixing blocks 5 on one side of the top of the movable base 1 are symmetrically fixed, and the winding shaft 6 rotatably connected between them is driven by the first motor 7 on the outside. When the first motor 7 is running, it drives the winding shaft 6 to rotate forward or backward, so as to realize the winding and unwinding of the steel rope 8 wound on the outside. One end of the steel rope 8 is connected to the winding shaft 6, and the other end passes through the first guide block 18 on the top of the movable rod 14 and the second guide block 20 on the outer support block 19 in sequence, and finally connects to the pipe through the hook 9, thereby completing the vertical lifting and lowering of the pipe.

[0051] The second motor 10 on the other side of the top of the mobile base 1 provides power for attitude adjustment. The drive gear 11, which is coaxially fixed at its output end, meshes with the transmission gear 12 rotatably connected to the top of the mobile base 1. When the second motor 10 is running, it drives the lead screw 13 at the top of the transmission gear 12 to rotate through the gear meshing. The lead screw 13 and the movable rod 14 connected to the outer thread generate relative movement, causing the movable rod 14 to rise and fall along the axial direction of the lead screw 13. The change in the height of the movable rod 14 changes the force angle of the steel rope 8 through the first and second guide blocks, thereby realizing the fine adjustment of the horizontal position and tilt attitude of the pipeline.

[0052] Secondly, the dust cover 23 covers the outside of the drive gear 11 and the transmission gear 12, protecting the gears from impurities and ensuring smooth transmission. The second fixing block 15 enhances the connection stability between the second motor 10 and the dust cover 23, reducing the impact of vibration on gear meshing. The slide rod 16 moves through the protrusion 17 on the outside of the movable rod 14, limiting the radial sway of the movable rod 14 and ensuring smooth lifting. Finally, the limiting rod 22 on the back of the movable base 1 is threadedly connected to the limiting block 21 and screwed into the underground anchoring device to enhance the anti-tipping ability. The push rod 3 at the top of the side plate 2, together with the bottom universal pulley 4, makes it easy for the operator to push the device to move flexibly and adapt to different working positions.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A portable pipe installation platform device, comprising a mobile base (1), characterized in that: The top side of the movable base (1) is symmetrically connected to a first fixing block (5), and a winding shaft (6) is rotatably connected between the first fixing blocks (5). A first motor (7) for use with the winding shaft (6) is fixedly installed on the outside of the first fixing block (5). A second motor (10) is provided on the top of the movable base (1) on one side of the first motor (7). A drive gear (11) is coaxially fixedly connected to the output end of the second motor (10). The drive gear (11) is rotatably connected to the top of the movable base (1). The top of the movable base (1) is rotatably connected to a cooperating gear. The drive gear (11) uses a transmission gear (12). The top of the transmission gear (12) is provided with a lead screw (13). The lead screw (13) is threaded to the outside of a movable rod (14). A first guide block (18) is provided on one side of the top of the movable rod (14). A support block (19) is provided on the outside of the movable rod (14). A second guide block (20) is provided on the outside of the support block (19). A steel rope (8) is wound around the outside of the winding shaft (6). The steel rope (8) passes through the first guide block (18) and the second guide block (20). A hook (9) is provided at the other end of the steel rope (8).

2. The portable pipeline installation platform equipment according to claim 1, characterized in that: The top of the movable base (1) is fixedly connected to a dust cover (23) by bolts. The dust cover (23) is located outside the drive gear (11) and the transmission gear (12).

3. The convenient pipeline installation platform equipment according to claim 2, characterized in that: The second motor (10) is fixed to the top of the dustproof shell (23), and a second fixing block (15) is provided between the second motor (10) and the dustproof shell (23).

4. The convenient pipeline installation platform equipment according to claim 3, characterized in that: The second fixed block (15) is provided with a sliding rod (16) at the top, and a protrusion (17) is connected to the outside of the movable rod (14). The sliding rod (16) moves through the protrusion (17).

5. The portable pipeline installation platform equipment according to claim 4, characterized in that: The movable base (1) has a limiting block (21) on its back, and the limiting block (21) is internally threaded with a limiting rod (22).

6. The portable pipeline installation platform equipment according to claim 5, characterized in that: The movable base (1) has a side plate (2) on one side, and a push rod (3) is connected to the top of the side plate (2).

7. The convenient pipeline installation platform equipment according to claim 6, characterized in that: The bottom of the mobile base (1) is rotatably connected to multiple sets of universal pulleys (4).

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