Transportation device for process pipeline construction

Abstract

The utility model provides a transportation device for process pipeline construction, which belongs to the technical field of pipeline transportation and comprises a push-and-pull plate connected with the inner bottom end of a transportation vehicle in a sliding manner and provided with a placing table for placing a pipeline; the reinforcing frames are fixedly connected to the upper end of the push-pull plate, the upper end of each reinforcing frame is fixedly connected with a top frame, and rectangular holes are formed in a pair of side wall ends of each reinforcing frame; the hydraulic rods are fixedly connected with the reinforcing frame through top frames, and magnetic blocks are fixedly connected to the bottom ends of the hydraulic rods; each pair of turnover plates is rotationally connected through a rotating shaft, one ends, far away from each other, of each pair of turnover plates are fixedly connected with penetrating blocks respectively, and the penetrating blocks are in sliding connection with the rectangular holes; and magnetic layers which attract the magnetic blocks are arranged at the upper ends of the overturning plates respectively. The pipeline loading device has the beneficial effects that time and labor are saved during pipeline loading, operation steps are simple, a plurality of pipelines can be conveniently fixed by a worker, and then the worker can conveniently use the pipeline loading device during pipeline transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline transportation, in particular to a transportation device for process pipeline construction. Background Technique

[0002] During the process of pipeline construction, construction workers will load the pipeline on a transportation device, and then use the transportation device to move the pipeline to the area where it is needed.

[0003] Chinese Patent CN218702958U discloses a pipeline transportation device for water conservancy construction. A hydraulic device with a downward output end is inserted through the upper end surface of the transportation vehicle body. Seven first telescopic rods are fixedly connected to the lower end surface of the cross bar. A first spring is connected between the arc-shaped cover and the cross bar. The upper end of the second telescopic rod is fixedly connected to a bottom plate. A second spring is sleeved outside the second telescopic rod. Buffer layers are provided on the left and right end surfaces inside the transportation main body. By starting the hydraulic device, the arc-shaped cover fixes the pipeline, preventing damage to the pipeline caused by movement during transportation.

[0004] When the existing transportation device transports pipelines, the process of moving and installing the pipelines onto the device is laborious and inconvenient; at the same time, since the number of pipelines transported each time is not fixed, and it is difficult for the existing transportation device to fix pipelines with different quantities during transportation, which increases the difficulty and inconvenience for construction workers in actual use and operation. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a transportation device for process pipeline construction.

[0006] The technical problems solved by the utility model can be realized by adopting the following technical solutions:

[0007] A transportation device for process pipeline construction, including a transport vehicle, and further including:

[0008] A push-pull plate, the bottom end of the push-pull plate is slidably connected to the inner bottom end of the transport vehicle, and the push-pull plate has a placement table for placing pipelines;

[0009] A plurality of reinforcing frames, fixedly connected to the upper end of the push-pull plate, the upper end of each reinforcing frame is respectively fixedly connected with a top frame, and rectangular holes are respectively opened on a pair of side wall ends of each reinforcing frame;

[0010] A plurality of pairs of hydraulic rods, each pair of hydraulic rods is respectively fixedly connected to the reinforcing frame through the top frame, and magnetic blocks are fixedly connected to the bottom ends of the hydraulic rods;

[0011] A plurality of pairs of flipping plates, each pair of the flipping plates being rotatably connected by a rotating shaft, and a through-block being fixedly connected to each end of each pair of the flipping plates away from each other, the through-block being slidably connected to the rectangular hole; magnetic layers that attract the magnetic blocks are respectively arranged at the upper ends of the flipping plates;

[0012] Rubber plates, which are respectively arranged at the upper end of the placement table of the push-pull plate and at the lower ends of the plurality of pairs of flipping plates.

[0013] Preferably, a pair of sliding grooves are formed in the inner bottom end of the transport vehicle;

[0014] A sliding plate adapted to the sliding groove is fixedly connected to the bottom end of the push-pull plate.

[0015] Preferably, a plurality of balls are arranged at the bottom end of the push-pull plate, and the plurality of balls are distributed in an array.

[0016] Preferably, threaded holes are respectively formed in the outer walls of a pair of side wall ends of each reinforcing frame, and threaded rods are threadedly connected to the interiors of the threaded holes;

[0017] Reinforcing holes adapted to the threaded rods are formed in the inner side wall of the transport vehicle.

[0018] Preferably, two round blocks are arranged on the threaded rod, and the two round blocks are symmetrically arranged.

[0019] Preferably, when the flipping plates are in a horizontal state, there is a gap between each end of each pair of the flipping plates away from each other and the inner walls of a pair of side wall ends of the reinforcing frame.

[0020] Preferably, it further includes:

[0021] A rectangular groove is formed in the inner bottom end of the transport vehicle, and a pull-out block is inserted into the inner wall of the rectangular groove;

[0022] A first rectangular plate, the bottom end of the first rectangular plate being slidably connected to the inner bottom end of the rectangular groove, and a plurality of insertion slots being formed at both the left and right ends of the first rectangular plate;

[0023] A second rectangular plate, the second rectangular plate being fixedly connected to the first rectangular plate through a spring; an arc-shaped block being fixedly connected to the upper end of the second rectangular plate;

[0024] A limit seat is arranged at the front end of the transport vehicle and on both sides of the rectangular groove, the surface of the limit seat being rotatably connected to a rectangular block, and the rectangular block being adapted to the insertion slot.

[0025] Preferably, adjustment grooves are formed in the inner side walls of the rectangular groove; adjustment blocks adapted to the adjustment grooves are fixedly connected to both the left and right ends of the first rectangular plate.

[0026] Preferably, it further includes:

[0027] A plurality of reinforcing rods, each of the reinforcing rods is inserted into the interior of the spring respectively, the bottom end of the reinforcing rod is fixedly connected to the top end of the first rectangular plate, and the top end of the reinforcing rod is inserted into the interior of the second rectangular plate.

[0028] Preferably, it further includes: a handle, and the handle is fixedly connected to the front end of the first rectangular plate.

[0029] The advantages or beneficial effects of the technical solution of the present utility model lie in:

[0030] The device of the present utility model adjusts the included angle between each pair of turning plates through the hydraulic rod and the penetrating block, so that the turning plates are attached to the surface of the pipeline and press the pipeline against the push-pull plate, and can adapt to the simultaneous fixation of pipelines with different quantities and sizes. This device is time-saving and labor-saving when loading pipelines, and the operation steps are simple, which is convenient for personnel to use when transporting pipelines; at the same time, by setting the rubber plate, the stability of the pipeline between the turning plates and the push-pull plate can be improved. Description of the Drawings

[0031] Figure 1 It is a schematic diagram of the overall structure of the transportation device for process pipeline construction in the preferred embodiment of the present utility model;

[0032] Figure 2 It is a schematic diagram of the movement of the turning plate in the preferred embodiment of the present utility model;

[0033] Figure 3 It is a schematic diagram of the structure of the reinforcing frame in the preferred embodiment of the present utility model;

[0034] Figure 4 It is a schematic diagram of the structure of the push-pull plate in the preferred embodiment of the present utility model;

[0035] Figure 5 It is a schematic diagram of the structure of the chute in the preferred embodiment of the present utility model;

[0036] Figure 6 In the preferred embodiment of the present utility model, Figure 5 Partial enlarged schematic diagram at A in;

[0037] Figure 7 In the preferred embodiment of the present utility model, Figure 5 Partial enlarged schematic diagram at B in;

[0038] Figure 8 It is a schematic diagram of the structure of the first rectangular plate in the preferred embodiment of the present utility model.

[0039] Description of the reference numerals:

[0040] 1. Transport vehicle; 2. Push-pull plate; 3. Reinforcement frame; 4. Top frame; 5. Hydraulic rod; 6. Flip plate; 7. Rubber plate; 8. Ball; 9. Slide groove; 10. Slide plate; 11. Threaded rod; 12. Reinforcement hole; 13. Through block; 14. Rectangular hole; 15. Rectangular groove; 16. First rectangular plate; 17. Spring; 18. Second rectangular plate; 19. Arc-shaped block; 20. Limit seat; 21. Rectangular block; 22. Insertion slot; 23. Adjustment groove; 24. Adjustment block; 25. Reinforcement rod; 26. Pull-out block; 27. Magnet block. Detailed implementation manner

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0042] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0043] Next, the present invention will be further described in conjunction with the accompanying drawings and specific embodiments, but it is not a limitation of the present invention.

[0044] Embodiment 1

[0045] Please refer to Figures 1 to 5 , in the preferred embodiment of the present invention, based on the above problems existing in the prior art, a transportation device for process pipeline construction is provided, including a transport vehicle 1, and further including:

[0046] A push-pull plate 2, the bottom end of the push-pull plate 2 is slidably connected to the inner bottom end of the transport vehicle 1, and the push-pull plate 2 is provided with a placement table for placing pipelines;

[0047] A plurality of reinforcement frames 3, fixedly connected to the upper end of the push-pull plate 2, the upper end of each reinforcement frame 3 is respectively fixedly connected with a top frame 4, and a rectangular hole 14 is respectively opened on a pair of side wall ends of each reinforcement frame 3;

[0048] A plurality of pairs of hydraulic rods 5, each pair of hydraulic rods 5 is respectively fixedly connected to the reinforcement frame 3 through the top frame 4, and the bottom ends of the hydraulic rods 5 are all fixedly connected with magnet blocks 27;

[0049] A plurality of pairs of flip plates 6, each pair of flip plates 6 is rotatably connected through a rotating shaft, the ends of each pair of flip plates 6 away from each other are respectively fixedly connected with through blocks 13, and the through blocks 13 are slidably connected with the rectangular holes 14; magnetic layers that attract each other with the magnet blocks 27 are respectively arranged on the upper ends of the flip plates 6;

[0050] The rubber plates 7 are respectively arranged at the upper end of the placement table of the push-pull plate 2 and the lower ends of multiple pairs of flipping plates 6.

[0051] Specifically, aiming at the problem that in the existing transportation device when transporting pipelines, it is laborious and inconvenient to move and install the pipelines onto the device. In this embodiment, the device includes a transport vehicle 1. A push-pull plate 2 is slidably connected to the inner bottom end of the transport vehicle 1, and the push-pull plate 2 can slide back and forth on the transport vehicle 1. A plurality of uniformly distributed reinforcing frames 3 are fixedly connected to the upper end of the push-pull plate 2. A pair of flipping plates 6 are slidably connected to the inner walls of the reinforcing frames 3. The pair of flipping plates 6 are rotatably connected by a rotating shaft. Both ends of the pair of flipping plates 6 away from each other are fixedly connected with penetrating blocks 13. Rectangular holes 14 for sliding connection with the penetrating blocks 13 are respectively opened on the pair of side wall ends of the reinforcing frames 3. A top frame 4 is fixedly connected to the upper end of the reinforcing frames 3. Two hydraulic rods 5 are fixedly connected to the inner top end of the top frame 4. Magnets 27 are fixedly connected to the bottom ends of the two hydraulic rods 5. A magnetic layer that attracts the magnets 27 is arranged on the upper end of the flipping plate 6.

[0052] Through the telescopic action of the hydraulic rods 5 and the sliding action of the penetrating blocks 13 and the rectangular holes 14 in cooperation, each pair of flipping plates 6 is controlled synergistically to realize the relative rotation of the two flipping plates 6 around the rotating shaft, thereby adjusting the included angle between each pair of flipping plates 6, making the flipping plates 6 fit the surface of the pipeline and pressing the pipeline tightly on the push-pull plate 2. It can adapt to the simultaneous fixation of pipelines with different quantities and sizes. This device is time-saving and labor-saving when loading pipelines, and the operation steps are simple, facilitating personnel to use when transporting pipelines.

[0053] Meanwhile, rubber plates 7 are fixedly connected to both the upper end of the placement table of the push-pull plate 2 and the lower ends of the flipping plates 6. By laying the rubber plates 7 as a buffer and anti-slip layer, it prevents the pipelines from sliding, plays a buffer protection role during the loading and transportation of the pipelines, avoids potential damages caused by sliding or shaking, and can improve the stability of the pipelines between the flipping plates 6 and the push-pull plate 2.

[0054] In this embodiment, a through groove adapted to the hydraulic rod 5 is opened at the upper end of the reinforcing frame 3, and the through groove is horizontally arranged.

[0055] Specifically, the reinforcing frame 3 is integrally arranged in a U shape. The two end arms of the U-shaped reinforcing frame 3 are fixed on the push-pull plate 2 and are respectively located on both sides of the upper placement table of the push-pull plate 2. A top frame 4 is fixedly connected to the top arm of the U-shaped reinforcing frame 3. The through groove is horizontally arranged on the top arm. After the hydraulic rod 5 fixedly connected to the top frame 4 passes downward through the through groove, it attracts the magnetic layer on the upper end of the flipping plate 6 through the magnet 27.

[0056] The rectangular holes 14 are vertically arranged on the two end arms of the reinforcing frame 3. The penetrating blocks 13 can slide up and down along the aperture of the rectangular holes 14. As the penetrating blocks 13 slide, the angle between a pair of flipping plates 6 is flexibly adjusted.

[0057] As a preferred embodiment, a pair of sliding grooves 9 are provided on the inner bottom end of the transport vehicle 1;

[0058] The bottom end of the push-pull plate 2 is fixedly connected with a sliding plate 10 adapted to the sliding groove 9.

[0059] Specifically, in this embodiment, a pair of sliding grooves 9 are provided on the inner bottom end of the transport vehicle 1, the bottom end of the push-pull plate 2 is fixedly connected with a sliding plate 10 adapted to the sliding groove 9, and the sliding plate 10 slides along the sliding groove 9. By using the sliding plate 10, it is ensured that the push-pull plate 2 slides back and forth along the transport vehicle and can prevent the push-pull plate 2 from moving upward.

[0060] As a preferred embodiment, as Figure 4 shown, a plurality of balls 8 are provided at the bottom end of the push-pull plate 2, and the plurality of balls 8 are arranged in an array.

[0061] Specifically, in this embodiment, the balls 8 will roll on the inner bottom end of the transport vehicle 1, thereby being able to reduce the friction force received when the push-pull plate 2 moves and ensuring that the movement process of the push-pull plate 2 is smooth and unobstructed.

[0062] As a preferred embodiment, a threaded hole is respectively provided on the outer walls of a pair of side wall ends of each reinforcing frame 3, and a threaded rod 11 is threadedly connected inside the threaded hole;

[0063] A reinforcing hole 12 adapted to the threaded rod 11 is provided on the inner side wall of the transport vehicle 1.

[0064] Specifically, in this embodiment, threaded holes are provided at both the left and right ends of the reinforcing frame 3, and a threaded rod 11 is threadedly connected inside the threaded hole. A reinforcing hole 12 adapted to the threaded rod 11 is provided on the inner side wall of the transport vehicle 1. Before pipeline transportation, after one end of the threaded rod 11 is moved into the reinforcing hole 12 and fixed, the push-pull plate 2 is firmly locked on the transport vehicle, preventing the push-pull plate 2 from sliding back and forth on the transport vehicle 1 during transportation and ensuring transportation safety.

[0065] Furthermore, after one end of the threaded rod 11 is removed from the reinforcing hole 12, the push-pull plate 2 can slide back and forth on the transport vehicle 1.

[0066] As a preferred embodiment, two round blocks are provided on the threaded rod 11, and the two round blocks are symmetrically arranged.

[0067] Specifically, in this embodiment, round blocks are fixedly connected to both the upper and lower ends of the threaded rod 11. Due to the tight fit between the round blocks and the reinforcing hole 12, a relatively stable mechanical locking effect can be formed, preventing the threaded rod from loosening or falling off when subjected to external forces and ensuring the stable connection between the threaded rod 11 and the reinforcing hole 12. At the same time, the round blocks can also be used as a positioning reference during installation, making it easier and more accurate for the threaded rod to be inserted into the reinforcing hole.

[0068] As a preferred embodiment, when the flipping plate 6 is in a horizontal state, there is a gap between the end of each pair of flipping plates 6 away from each other and the inner wall of a pair of side wall ends of the reinforcement frame 3.

[0069] Such as Figure 2 shows a schematic diagram of the movement of the flipping plate. Figure 2 In (a) of, when the flipping plate 6 is in a horizontal state, there is a gap between one end of it and the inner wall of the reinforcement frame 3. Due to the existence of the gap, it can prevent the flipping plate 6 from directly contacting the inner wall of the reinforcement frame 3, providing a certain degree of freedom for the flipping plate 6 to adapt to the changes caused by position adjustment, thereby reducing the wear caused by friction, maintaining the long-term stability of the equipment, and extending the service life.

[0070] Figure 2 In (b) and (c) of, when dealing with pipes arranged in different quantities, adjust the included angle between the flipping plates 6 so that the flipping plates 6 fit the surface of the pipes and press the pipes against the push-pull plate 2, so as to adapt to the simultaneous fixation of pipes with different quantities, different sizes, and different arrangements, with strong flexibility.

[0071] Furthermore, in this embodiment, the upper end of the placement table for placing pipes can be designed as a first concave surface to facilitate the stable placement of circular pipes and prevent them from rolling. The lower end of the flipping plate 6 can also be designed as a second concave surface, and the second concave surface can be symmetrically arranged with the first concave surface at the upper end of the placement table to further enhance the stability.

[0072] In this embodiment, the concave surface can be linear, arc-shaped, or a combination thereof.

[0073] In the above-mentioned preferred embodiment, the operation process of the device of the present utility model is as follows:

[0074] When in use, first, push the empty push-pull plate 2 to move forward along the preset track, and place the pipes to be loaded on the preset placement table on the push-pull plate 2.

[0075] Then, start a pair of hydraulic rods 5, control the telescopic movement of the hydraulic rods 5 according to the quantity and position of the pipes, so as to push the flipping plate 6 to flip downward or pull the flipping plate 6 to rotate upward, adjust the flipping angle between the two flipping plates 6 until the included angle between the two flipping plates 6 exactly adapts to and fits the surface of the pipes, so as to press the pipes against the push-pull plate 2; at the same time, the rubber plate 7 can be used to improve the stability of the pipes between the flipping plate 6 and the push-pull plate 2. By making the lower end of the flipping plate 6 closely contact and slightly press the pipes, the stable clamping of the pipes is realized, and it is also convenient for personnel to fix different quantities of pipes at the same time, greatly improving the loading efficiency.

[0076] Next, push the push-pull plate 2 again to drive the pipeline to move into the transport vehicle 1. During the movement of the push-pull plate 2, the balls 8 will roll on the inner bottom end of the transport vehicle 1, which can reduce the frictional force received when the push-pull plate 2 moves until the rear end of the push-pull plate 2 fits against the inner side wall of the transport vehicle 1. At the same time, one end of the pipeline will also fit against the inner side wall of the transport vehicle 1, and then the pipeline is loaded onto the transport vehicle 1.

[0077] Finally, move one end of the threaded rod 11 into the reinforcement hole 12 to fix the push-pull plate 2. By means of physical locking, the connection between the push-pull plate 2 and the transport vehicle 1 is further strengthened, ensuring the stability of the push-pull plate 2 and the pipeline during transportation.

[0078] This device is time-saving and labor-saving when loading pipelines, and the operation steps are simple, which is convenient for personnel to fix multiple pipelines, and then convenient for personnel to use when transporting pipelines.

[0079] Embodiment 2

[0080] Please refer to Figures 6 to 8 , in a preferred embodiment of the present utility model, a transportation device for process pipeline construction is provided, which is suitable for loading pipelines with a larger diameter and heavier weight.

[0081] As a preferred embodiment, it further includes:

[0082] A rectangular groove 15 is opened on the inner bottom end of the transport vehicle 1, and a pull block 26 is inserted into the inner wall of the rectangular groove 15;

[0083] A first rectangular plate 16, the bottom end of the first rectangular plate 16 is slidably connected to the inner bottom end of the rectangular groove 15, and a plurality of insertion slots 22 are opened at both the left and right ends of the first rectangular plate 16;

[0084] A second rectangular plate 18, the second rectangular plate 18 is fixedly connected to the first rectangular plate 16 through a spring 17; an arc-shaped block 19 is fixedly connected to the upper end of the second rectangular plate 18;

[0085] A limit seat 20 is arranged at the front end of the transport vehicle 1 and on both sides of the rectangular groove 15. The surface of the limit seat (20) is rotatably connected to a rectangular block (21), and the rectangular block (21) is adapted to the insertion slot (22).

[0086] Specifically, for the problem that there is a lack of front-end limit when loading pipes with a large diameter and weight onto a transportation device, resulting in the pipes moving back and forth and having poor stability. In this embodiment, a pull-out block 26 is inserted into the interior of a transport vehicle 1. A rectangular groove 15 is formed in the inner bottom end of the transport vehicle 1. A first rectangular plate 16 is slidably connected to the inner bottom end of the rectangular groove 15. A spring 17 is fixedly connected to the upper end of the first rectangular plate 16. The top end of the spring 17 is fixedly connected to a second rectangular plate 18. An arc-shaped block 19 is fixedly connected to the upper end of the second rectangular plate 18. Limit seats 20 are arranged at both the left and right ends of the first rectangular plate 16. One end of the limit seat 20 is fixedly connected to the transport vehicle 1. A rectangular block 21 is sleeved on the surface of the limit seat 20. A plurality of insertion slots 22 adapted to the rectangular block 21 are formed at both the left and right ends of the first rectangular plate 16.

[0087] In this embodiment, when the pull-out block 26 is inserted into the inner wall of the rectangular groove 15, the device is in an initial state. In the initial state, the pull-out block 26 is located above the second rectangular plate 18. Under the action of an external force, the spring 17 is in a contracted state.

[0088] In this embodiment, when the spring 17 is in a contracted state, the upper end surface of the arc-shaped block 19 is flush with the inner bottom end of the transport vehicle 1. When the pull-out block 26 is pushed and removed from the second rectangular plate 18, the spring 17 starts to release and will quickly expand or return to its original state. Thus, the second rectangular plate 18 and the arc-shaped block 19 thereon will move upward until the second rectangular plate 18 and the arc-shaped block 19 thereon are located above the inner bottom end of the transport vehicle 1. By sleeving the arc-shaped block 19 on the bottom of one end of the pipe, the pipe is limited, and thus the stability of large-diameter and large-weight pipes on the transport vehicle 1 can be improved.

[0089] Furthermore, in order to adapt to large-diameter and large-weight pipes of different lengths, the arc-shaped block 19 is allowed to be adjusted in the front-back direction of the device to ensure that it can accurately correspond to the pipe and provide effective limiting support. By adjusting the relative sliding between the first rectangular plate 16 and the inner bottom end of the rectangular groove 15, the first rectangular plate 16 and the second rectangular plate 18 connected thereto move along a certain track or chute in the rectangular groove 15, thereby driving the arc-shaped block 19 to move together. According to the length of the pipe extending out of the transport vehicle 1, the position of the first rectangular plate 16 is adjusted until the arc-shaped block 19 is in the best limiting position to adapt to the limiting of large-diameter and large-weight pipes of different lengths.

[0090] Further, a rectangular block 21 adapted to the insertion slot 22 is sleeved on the surface of the limit seat 20. After the arc-shaped block 19 is adjusted to a proper position, the insertion slot 22 on the first rectangular plate 16 matches with the rectangular block 21 of the limit seat 20. By rotating the rectangular block 21, one end of it is inserted into the insertion slot 22, thereby locking the positions of the first rectangular plate 16, the second rectangular plate 18 and the arc-shaped block 19 thereon, realizing the fixation of the adjusted position of the arc-shaped block 19 to prevent the first rectangular plate 16 from moving back and forth.

[0091] As a preferred embodiment, an adjustment slot 23 is formed on the inner side wall of the rectangular slot 15; adjustment blocks 24 adapted to the adjustment slot 23 are fixedly connected to both the left and right ends of the first rectangular plate 16.

[0092] Specifically, in this embodiment, an adjustment slot 23 is formed on the inner side wall of the rectangular slot 15, and adjustment blocks 24 adapted to the adjustment slot 23 are fixedly connected to both the left and right ends of the first rectangular plate 16. The adjustment slot 23 provides a sliding track for the adjustment blocks 24, enabling the first rectangular plate 16 to move back and forth within a certain range along this track. The shape and size of the adjustment blocks 24 are adapted to the adjustment slot 23. When the first rectangular plate 16 needs to move, the adjustment blocks 24 will slide along the track of the adjustment slot 23, thereby driving the first rectangular plate 16 and the second rectangular plate 18 (including the arc-shaped block 19 thereon) to move back and forth together.

[0093] As a preferred embodiment, it further includes:

[0094] A plurality of reinforcing rods 25, each of the reinforcing rods 25 is inserted into the interior of the spring 17 respectively. The bottom end of the reinforcing rod 25 is fixedly connected to the top end of the first rectangular plate 16, and the top end of the reinforcing rod 25 is inserted into the interior of the second rectangular plate 18.

[0095] Specifically, in this embodiment, a plurality of uniformly distributed reinforcing rods 25 are fixedly connected to the top end of the first rectangular plate 16. The reinforcing rods 25 are inserted into the interior of the spring 17, and the top ends of the reinforcing rods 25 are inserted into the interior of the second rectangular plate 18. The reinforcing rods 25, as the connecting members between the first rectangular plate 16 and the second rectangular plate 18, enhance the structural strength between the two. When subjected to the external force of the pulling block 26, the reinforcing rods 25 can share part of the load to prevent the spring 17 between the first rectangular plate 16 and the second rectangular plate 18 from deforming or being damaged.

[0096] When the pulling block 26 is removed and the spring 17 releases energy to push the second rectangular plate 18 to rise, the reinforcing rods 25 will provide necessary buffering and support for the rise of the arc-shaped block 19.

[0097] In this embodiment, while providing sufficient supporting force, the reinforcing rod 25 also has good elastic deformation ability to ensure that it can undergo elastic deformation without plastic deformation or fracture when subjected to external forces.

[0098] As a preferred embodiment, it further includes: a handle fixedly connected to the front end of the first rectangular plate 16.

[0099] Specifically, in this embodiment, a handle is fixedly connected to the front end of the first rectangular plate 16. When it is necessary to adjust the position of the arc-shaped block 19 to adapt to pipes of different lengths, by manually pulling the handle, the first rectangular plate 16 is driven to move back and forth, thereby quickly completing the adjustment work. The handle is easy to hold, improving the operation convenience.

[0100] In the above-mentioned preferred embodiment, the operation process of the device of the present invention is as follows:

[0101] After loading a pipe with a larger diameter and weight on the transport vehicle 1, push the sliding block 26 to remove it from the second rectangular plate 18; in the initial state, since the spring 17 is in a contracted state and the upper end surface of the arc-shaped block 19 is flush with the inner bottom end of the transport vehicle 1, the spring 17 will push the second rectangular plate 18 to move upward; at the same time, the arc-shaped block 19 will move upward, and the projection of the arc-shaped block 19 in the vertical direction will be above the inner bottom end of the transport vehicle 1. Then pull the first rectangular plate 16, adjust the distance between the arc-shaped block 19 and the transport vehicle 1 according to the length of the other end of the pipe extending out of the transport vehicle 1, and then sleeve the arc-shaped block 19 on the bottom of the other end of the pipe to limit the pipe, thereby improving the stability of the large-diameter and large-weight pipe on the transport vehicle 1. Finally, rotate the rectangular block 21 so that one end of it is inserted into the insertion slot 22 to prevent the first rectangular plate 16 from moving back and forth.

[0102] The advantages or beneficial effects of adopting the above technical solution are as follows: The device of the present invention adjusts the included angle between each pair of flipping plates through the hydraulic rod and the penetrating block, so that the flipping plates fit the surface of the pipe and press the pipe against the push-pull plate, and can adapt to fixing different numbers and sizes of pipes at the same time. The device is time-saving and labor-saving when loading pipes, and the operation steps are simple, facilitating personnel to use when transporting pipes; at the same time, by setting the rubber plate, the stability of the pipe between the flipping plates and the push-pull plate can be improved.

[0103] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly. For those skilled in the art, it should be realized that all equivalent replacements and obvious changes made by using the content of this specification and the drawings should be included in the protection scope of the present invention.

Claims

1. A transportation device for process pipeline construction, comprising a transport vehicle (1), characterized in that, It further includes: A push-pull plate (2), the bottom end of the push-pull plate (2) is slidably connected to the inner bottom end of the transport vehicle (1), and a placement table for placing pipes is provided on the push-pull plate (2); A plurality of reinforcing frames (3), fixedly connected to the upper end of the push-pull plate (2), the upper ends of each of the reinforcing frames (3) are respectively fixedly connected with a top frame (4), and rectangular holes (14) are respectively opened on a pair of side wall ends of each of the reinforcing frames (3); A plurality of pairs of hydraulic rods (5), each pair of the hydraulic rods (5) is respectively fixedly connected to the reinforcing frame (3) through the top frame (4), and magnetic blocks (27) are fixedly connected to the bottom ends of the hydraulic rods (5); A plurality of pairs of turning plates (6), each pair of the turning plates (6) is rotatably connected through a rotating shaft, and through blocks (13) are respectively fixedly connected to the ends of each pair of the turning plates (6) away from each other, and the through blocks (13) are slidably connected to the rectangular holes (14); magnetic layers that attract each other with the magnetic blocks (27) are respectively provided on the upper ends of the turning plates (6); Rubber plates (7), respectively arranged on the upper end of the placement table of the push-pull plate (2) and the lower ends of a plurality of pairs of the turning plates (6).

2. The transportation device for process pipeline construction according to claim 1, wherein, A pair of sliding grooves (9) are opened on the inner bottom end of the transport vehicle (1); The bottom end of the push-pull plate (2) is fixedly connected with a sliding plate (10) adapted to the sliding groove (9).

3. The transportation device for process pipeline construction according to claim 1, wherein, A plurality of balls (8) are provided at the bottom end of the push-pull plate (2), and the plurality of balls (8) are distributed in an array.

4. The transportation device for process pipeline construction according to claim 1, characterized in that, Threaded holes are respectively opened on the outer walls of a pair of side wall ends of each of the reinforcing frames (3), and threaded rods (11) are threadedly connected inside the threaded holes; Reinforcing holes (12) adapted to the threaded rods (11) are opened on the inner side wall of the transport vehicle (1).

5. The transportation device for process pipeline construction according to claim 4, characterized in that, Two round blocks are provided on the threaded rod (11), and the two round blocks are symmetrically arranged.

6. The transportation device for process pipeline construction according to claim 1, characterized in that, When the turning plates (6) are in a horizontal state, there is a gap between the ends of each pair of the turning plates (6) away from each other and the inner walls of a pair of side wall ends of the reinforcing frame (3).

7. The transportation device for process pipeline construction according to claim 1, wherein, It further includes: A rectangular groove (15) is opened on the inner bottom end of the transport vehicle (1), and a pull-out block (26) is inserted into the inner wall of the rectangular groove (15); A first rectangular plate (16), the bottom end of the first rectangular plate (16) is slidably connected to the inner bottom end of the rectangular groove (15), and a plurality of insertion grooves (22) are opened at both the left and right ends of the first rectangular plate (16); A second rectangular plate (18), the second rectangular plate (18) is fixedly connected to the first rectangular plate (16) through a spring (17); an arc-shaped block (19) is fixedly connected to the upper end of the second rectangular plate (18); A limit seat (20) is arranged at the front end of the transport vehicle (1) and on both sides of the rectangular groove (15), a rectangular block (21) is rotatably connected to the surface of the limit seat (20), and the rectangular block (21) is adapted to the insertion groove (22).

8. The transportation device for process pipeline construction according to claim 7, wherein, An adjustment groove (23) is opened on the inner side wall of the rectangular groove (15); adjustment blocks (24) adapted to the adjustment groove (23) are respectively fixedly connected to both the left and right ends of the first rectangular plate (16).

9. The transportation device for process pipeline construction according to claim 7, wherein, It further includes: A plurality of reinforcing rods (25), each of the reinforcing rods (25) is inserted into the interior of the spring (17) respectively, the bottom end of the reinforcing rod (25) is fixedly connected to the top end of the first rectangular plate (16), and the top end of the reinforcing rod (25) is inserted into the interior of the second rectangular plate (18).

10. The transportation device for process pipeline construction according to claim 7, characterized in that, Further comprising: A handle, the handle is fixedly connected to the front end of the first rectangular plate (16).

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