Welded pipe stacking device

Abstract

The utility model discloses a welded pipe stacking device which comprises a transverse moving assembly, a supporting beam and lifting devices, the transverse moving assembly is arranged at the upper end of the supporting beam, the lifting devices are installed on the two sides of the transverse moving assembly, welded pipes are fixed to the lower ends of the lifting devices on the two sides through lifting belts, the transverse moving assembly comprises a transverse moving motor, and the transverse moving motor is installed at the upper end of the supporting beam. Threaded rods are arranged at the two ends of the transverse moving motor, threads of the threaded rods at the two ends are opposite, inner threaded blocks are installed on the outer sides of the threaded rods, transverse moving bases are fixed to the lower ends of the inner threaded blocks and fixed to the sliding base through connecting blocks, and the lifting device is installed at the lower end of the sliding base. In actual use, the transverse moving motor drives the threaded rod to enable the inner threaded block and the transverse moving base to move synchronously, so that the distance between the lifting belts is adjusted, it is guaranteed that the gravity center of the welded pipe is centered in the transportation process, the risks of swinging and instability are reduced, and the adjusting problem of traditional equipment when the welded pipes of different sizes are treated is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of welded pipe transportation, in particular to a welded pipe stacking device. Background Art

[0002] Welded pipes are widely used in the fields of construction, pipelines, machinery manufacturing, automobile manufacturing and household appliances due to their material saving, high production efficiency, controllable quality and strong flexibility. They are also important in industrial pipelines, agricultural irrigation, energy, shipbuilding and municipal engineering.

[0003] In actual use, when transporting welded pipes of various sizes, traditional transportation and loading and unloading equipment often finds it difficult to flexibly adjust the grabbing length, resulting in short welded pipes being unable to be effectively grabbed due to exceeding the lower limit of the grabbing range. If the welded pipe is long and the grabbing point is too close to both ends of the welded pipe, then during transportation, both ends of the welded pipe may easily swing due to lack of sufficient support and fixation; this not only reduces transportation efficiency, but also increases operational complexity and safety risks.

[0004] Therefore, a welded pipe stacking device is needed to solve the above problems. Utility Model Content

[0005] Technical issues solved

[0006] In view of the deficiencies of the prior art, the utility model provides a welded pipe stacking device to solve the problem mentioned in the above background technology that when transporting welded pipes of various sizes, traditional transportation and loading and unloading equipment is often difficult to flexibly adjust the grabbing length.

[0007] Technical Solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welded pipe stacking device, comprising a transverse movement component, a support beam and a lifting device, a transverse movement component is arranged on the upper end of the support beam, lifting devices are installed on both sides of the transverse movement component, welded pipes are fixed to the lower ends of the lifting devices on both sides by lifting belts, the transverse movement component comprises a transverse movement motor, the transverse movement motor is installed on the upper end of the support beam, threaded rods are arranged at both ends of the transverse movement motor, the threads of the threaded rods at both ends are opposite, an internal thread block is installed on the outer side of the threaded rod, a transverse movement base is fixed to the lower end of the internal thread block, the transverse movement base is fixed to the sliding base by a connecting block, and the lifting device is installed at the lower end of the sliding base.

[0009] Preferably, two sets of rail grooves are opened at the lower end of the transverse moving base, two sets of guide rails are fixed on both sides of the upper end of the support beam, and the transverse moving base is slidably installed on the upper end of the guide rails through the rail grooves.

[0010] Preferably, the transverse movement motor is a servo motor.

[0011] Preferably, two groups of limit blocks are provided at the upper end of the support beam, and the two groups of limit blocks are fixed on the inner sides of the two groups of guide rails.

[0012] Preferably, the support beam is an I-beam, and the sliding base is slidably installed on the lower end of the support beam.

[0013] Preferably, the lifting belt is made of high-strength fiber material.

[0014] Beneficial Effects

[0015] The utility model provides a welded pipe stacking device, which has the following beneficial effects: through the design of the transverse moving assembly, the support beam and the lifting device, bidirectional synchronous movement is realized, so that the device can flexibly adjust the position of the grabbing point according to the length and width of the welded pipe; the transverse moving motor drives the threaded rod to make the internal thread block and the transverse moving base move synchronously, thereby adjusting the distance between the lifting belts, ensuring that the center of gravity of the welded pipe is centered during transportation, and reducing the risk of swaying and instability. This design not only improves transportation efficiency, but also reduces operational complexity and safety risks, and effectively solves the adjustment problem of traditional equipment when handling welded pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded upward structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0020] In the figure: 1. Transverse movement assembly; 11. Transverse movement motor; 12. Transverse movement base; 121. Rail groove; 13. Guide rail; 14. Internal thread block; 15. Threaded rod; 16. Limit block; 17. Connecting block; 18. Sliding base; 2. Support beam; 3. Lifting device; 4. Lifting belt; 5. Welded pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] See also Figure 1-4 The utility model provides a technical solution: a welding pipe stacking device, including a transverse moving component 1, a support beam 2 and a lifting device 3, the upper end of the support beam 2 is provided with a transverse moving component 1, and the lifting devices 3 are installed on both sides of the transverse moving component 1. The lower ends of the lifting devices 3 on both sides are fixed with welding pipes 5 through lifting belts 4, and the transverse moving component 1 includes a transverse moving motor 11, which is installed on the upper end of the support beam 2. Threaded rods 15 are arranged at both ends of the transverse moving motor 11, and the threads of the threaded rods 15 at both ends are opposite. An internal thread block 14 is installed on the outer side of the threaded rod 15, and a transverse moving base 12 is fixed at the lower end of the internal thread block 14. The transverse moving base 12 is fixed to the sliding base 18 through a connecting block 17, and the lifting device 3 is installed at the lower end of the sliding base 18;

[0024] During use, the support beam 2 provides the frame structure of the entire device, carrying the transverse movement assembly 1 and the lifting device 3. The transverse movement motor 11 is installed at the upper end of the support beam 2, and moves laterally by driving the threaded rod 15. The two sets of threaded rods 15 have relative threads, and the threaded blocks are moved along the threaded rods 15 by rotation to achieve bidirectional synchronous movement. The transverse movement base 12 is fixed at the lower end of the internal thread block 14 and moves with the internal thread block 14, thereby driving the entire transverse movement assembly 1 to move laterally. The connecting block 17 and the sliding base 18 fix the transverse movement base 12 and the sliding base 18 together, so that when the transverse movement base 12 moves, the sliding base 18 also moves accordingly. The lifting device 3 is installed at the lower end of the sliding base 18, and adjusts its position synchronously with the movement of the transverse movement assembly 1. The lifting belt 4 is fixed at the lower end of the lifting device 3 for lifting and fixing the welding pipe 5.

[0025] Two sets of rail grooves 121 are opened at the lower end of the transverse moving base 12, and two sets of guide rails 13 are fixed on both sides of the upper end of the support beam 2. The transverse moving base 12 is slidably installed on the upper end of the guide rails 13 through the rail grooves 121. The rail grooves 121 at the lower end of the transverse moving base 12 cooperate with the guide rails 13 on the support beam 2, so that the transverse moving base 12 can slide along the guide rails 13, ensuring the stability and accuracy of its movement.

[0026] The traverse motor 11 is a servo motor, which can provide precise speed and position control, so that the traverse assembly 1 can move laterally with high precision.

[0027] Two groups of limit blocks 16 are provided at the upper end of the support beam 2, and the two groups of limit blocks 16 are fixed on the inner sides of the two groups of guide rails 13. By limiting the movement of the transverse base 12, the limit blocks 16 act as protective devices to prevent the base from colliding or derailing during the transverse movement, thereby ensuring the safe operation of the equipment.

[0028] The support beam 2 is an I-beam, and the sliding base 18 is slidably installed at the lower end of the support beam 2. The sliding base 18 is slidably installed at the lower end of the support beam 2 so that it can move smoothly and carry the lifting device 3 to meet the grasping and transportation requirements of welded pipes 5 of different sizes.

[0029] The lifting belt 4 is made of high-strength fiber material, which can withstand the pulling force of heavy objects and ensure that the welding pipe 5 will not break or deform during lifting and transportation.

[0030] As an embodiment of the utility model: when the width of the welding pipe 5 stacking device is adjusted, the servo motor is first started to control the transverse movement assembly 1 to move laterally. Since the servo motor provides precise speed and position control, the position of the transverse movement base 12 can be accurately adjusted according to the length and width of the welding pipe 5; the threads of the two sets of threaded rods 15 rotate relative to each other, so that the internal thread block 14 moves accordingly, driving the transverse movement base 12 to slide on the guide rail 13 to complete the transverse adjustment; after the transverse movement assembly 1 completes the position adjustment, the lifting device 3 will adjust its position synchronously with the movement of the sliding base 18 to ensure that the welding pipe 5 can be accurately hoisted and fixed, and the limit block 16 on the support beam 2 ensures that the moving range of the transverse movement base 12 is correctly limited to prevent the base from colliding or derailing during operation; the lifting device 3 is used to hoist the welding pipe 5 through the lifting belt 4 and place it in the desired position; thereby completing the width adjustment of the welding pipe 5 stacking device.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welded pipe stacking device, comprising a transverse movement assembly (1), a support beam (2) and a lifting device (3), characterized in that: The upper end of the support beam (2) is provided with a transverse movement assembly (1), and lifting devices (3) are installed on both sides of the transverse movement assembly (1), and welded pipes (5) are fixed to the lower ends of the lifting devices (3) on both sides through lifting belts (4); The transverse movement assembly (1) comprises a transverse movement motor (11), wherein the transverse movement motor (11) is mounted on the upper end of the support beam (2), threaded rods (15) are arranged at both ends of the transverse movement motor (11), the threads of the threaded rods (15) at both ends are relative, an internal thread block (14) is mounted on the outer side of the threaded rod (15), a transverse movement base (12) is fixed at the lower end of the internal thread block (14), the transverse movement base (12) is fixed to the sliding base (18) via a connecting block (17), and the lifting device (3) is mounted at the lower end of the sliding base (18).

2. A welded pipe stacking device according to claim 1, characterized in that: The lower end of the transverse moving base (12) is provided with two groups of rail grooves (121), and two groups of guide rails (13) are fixed on both sides of the upper end of the support beam (2). The transverse moving base (12) is slidably mounted on the upper ends of the guide rails (13) through the rail grooves (121).

3. The welded pipe stacking device according to claim 1, characterized in that: The transverse movement motor (11) is a servo motor.

4. The welded pipe stacking device according to claim 1, characterized in that: Two groups of limit blocks (16) are arranged at the upper end of the support beam (2), and the two groups of limit blocks (16) are fixed on the inner sides of the two groups of guide rails (13).

5. The welded pipe stacking device according to claim 1, characterized in that: The support beam (2) is an I-beam, and the sliding base (18) is slidably mounted on the lower end of the support beam (2).

6. The welded pipe stacking device according to claim 1, characterized in that: The lifting belt (4) is made of high-strength fiber material.

Images