Distance-adjustable steel support type aluminum coil transportation fixing device

Abstract

The utility model is applied to the technical field of coiled material transportation, and discloses a distance-adjustable steel support type aluminum coil transportation fixing device which comprises a fixing plate, limiting holes are formed in the outer surfaces of the two ends of the fixing plate, supporting frames are arranged on the outer surfaces of the two ends of the fixing plate, and sliding blocks are fixedly arranged on the outer surfaces of the supporting frames. Sliding rails are arranged on the surfaces of the outer sides of the fixing plates, locking bolts penetrate through the surfaces of the outer sides of the supporting frames, auxiliary supporting mechanisms are arranged on the opposite sides of the two supporting frames, and the stable supporting effect is guaranteed by adjusting coiled materials with different diameters. According to the distance-adjustable steel bracket type aluminum coil transportation fixing device, the limiting holes are formed in the two ends of the fixing plate, the sliding supporting frames and the locking bolts are matched, the distance between the two supporting frames can be flexibly adjusted according to the diameter of an aluminum coil, and tight and stable supporting can be achieved regardless of the diameter of the aluminum coil; and the adaptability of the device to aluminum coils of different specifications is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of coil transportation technology, specifically to a distance-adjustable steel pallet-type aluminum coil transportation and fixing device. Background Technology

[0002] During the production, processing, and transportation of aluminum coils, it is necessary to ensure the stability and safety of the aluminum coils during transportation to avoid damage caused by shaking or displacement, which would affect product quality and subsequent processing procedures. Currently, the existing aluminum coil transportation fixing devices on the market have many shortcomings. Most common fixing devices are fixed structures, which are difficult to adjust flexibly according to different diameters of aluminum coils. When faced with aluminum coils of different diameters, they cannot provide stable and suitable support. Aluminum coils are prone to rolling and shifting during transportation, which not only increases transportation risks but may also cause defects such as scratches and deformation on the surface of the aluminum coils, reducing the product qualification rate.

[0003] Furthermore, some traditional fixing devices are poorly designed in terms of support structure and lack effective auxiliary support mechanisms. During long-distance transportation or in poor road conditions, aluminum coils rely solely on a limited number of support points to withstand bumps and vibrations, making them susceptible to damage due to excessive localized stress. This not only causes economic losses for enterprises but also hinders the efficient operation of the entire aluminum coil industry chain. Therefore, developing a transportation fixing device that can adapt to aluminum coils of different diameters and possesses a stable auxiliary support mechanism is of significant practical importance. Utility Model Content

[0004] The purpose of this invention is to provide a distance-adjustable steel pallet-type aluminum coil transport and fixing device to solve the problem of poor support methods mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a distance-adjustable steel pallet type aluminum coil transport and fixing device, including a fixing plate, limit holes are opened on the outer surfaces of both ends of the fixing plate, and support frames are provided on the outer surfaces of both ends of the fixing plate. Sliding blocks are fixedly provided on the outer surfaces of the support frames. A slide rail is opened on the outer surface of the fixing plate. The outer surface of the support frames is penetrated by locking bolts. An auxiliary support mechanism is provided on one side of the two support frames facing each other. Stable support effect is ensured by adjusting for coils of different diameters.

[0006] The auxiliary support mechanism includes: a connecting block, one end of which is fixedly mounted on the outer surface of the support frame, and a support rod on one side of the other end of the connecting block. A connecting rod is fixedly mounted on the outer surface of the support rod facing the connecting block. A locking groove is formed on the inner surface of the connecting block. A pressure tube is fixedly mounted on the outer surface of the connecting rod. A piston plate is set inside the pressure tube, and a central rod is fixedly mounted on the upper surface of the piston plate. A locking cover is set at the upper end of the central rod. A sliding locking block is installed on the outer surface of the connecting rod, and a communicating groove is formed between the cavity inside the connecting rod where the locking block is located and the pressure tube.

[0007] Preferably, the limiting holes are evenly distributed at both ends of the fixing plate, and the support frame is fixedly installed to the fixing plate by locking bolts, and the locking bolts are threadedly connected to the limiting holes.

[0008] By adopting the above technical solution, the installation position of the support frame on the fixed plate can be more flexible. By selecting different limit holes and locking bolts, the distance between the two support frames can be precisely adjusted to adapt to the support requirements of aluminum coils of different diameters, thus enhancing the versatility of the device.

[0009] Preferably, the support frame is slidably connected to the slide rail via a sliding block, and the slide rail has an isosceles trapezoidal cross section.

[0010] By adopting the above technical solution, the slide rail with an isosceles trapezoidal cross section cooperates with the sliding block to effectively limit the degree of freedom of the sliding block during the sliding process, so that it can only slide smoothly along the direction of the slide rail, preventing the support frame from swaying left and right during the adjustment process, ensuring the stability of the support frame movement, and thus ensuring the stability of the aluminum coil when supported.

[0011] Preferably, the connecting rod and the connecting block are slidably connected, the pressure tube and the piston plate are slidably frictionally connected, and a spring is connected between the piston plate and the pressure tube.

[0012] By adopting the above technical solution, the sliding connection between the connecting rod and the connecting block facilitates the adjustment of the position of the support rod to accommodate aluminum coils of different diameters.

[0013] Preferably, the outer surface of the upper end of the pressure tube and the inner surface of the locking cover are both threaded, and the locking cover is rotatably connected to the center rod.

[0014] By adopting the above technical solution, the piston plate position can be precisely locked by rotating the locking cover and utilizing its threaded connection with the pressure tube.

[0015] Preferably, the locking block and the connecting rod are connected by sliding friction, and a spring is connected between the locking block and the connecting rod, and both the locking block and the locking groove are obliquely arranged.

[0016] By adopting the above technical solution, the obliquely arranged locking block and locking groove can make the locking block more smoothly engage with the locking groove when the piston plate presses down to transmit pressure, thus achieving rapid locking.

[0017] Compared with the prior art, the beneficial effects of this utility model are: This adjustable-distance steel pallet aluminum coil transport and fixing device:

[0018] By setting limiting holes at both ends of the fixed plate, and with the sliding support frame and locking bolts, the distance between the two support frames can be flexibly adjusted according to the diameter of the aluminum coil. Regardless of the diameter of the aluminum coil, a tight and stable support can be achieved, which greatly improves the adaptability of the device to aluminum coils of different specifications and effectively solves the problem that traditional fixing devices are difficult to adapt to multiple specifications of aluminum coils.

[0019] Furthermore, the unique auxiliary support mechanism plays a crucial role. Components such as connecting blocks, support rods, and connecting rods work together, and the pressure tube and piston plate structure can adaptively adjust the support points according to the diameter of the aluminum coil. During transportation, it can maintain stable support for the aluminum coil at all times, effectively reducing the rolling and offset caused by shaking and displacement of the aluminum coil, greatly reducing transportation risks, and ensuring that the aluminum coil can safely reach its destination even in long-distance transportation or complex road conditions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the connection between the fixing plate, sliding block, and slide rail of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the connection between the support rod and the connecting rod of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of the cross-sectional view of the connection between the connector block and the connecting rod of this utility model;

[0025] Figure 6 This is a three-dimensional structural diagram of the connecting rod and locking block in their working state.

[0026] In the diagram: 1. Fixed plate; 2. Limiting hole; 3. Support frame; 4. Sliding block; 5. Slide rail; 6. Locking bolt; 7. Connecting block; 8. Support rod; 9. Connecting rod; 10. Locking groove; 11. Pressure pipe; 12. Piston plate; 13. Center rod; 14. Locking cover; 15. Locking block; 16. Connecting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-6 This utility model provides a technical solution: a distance-adjustable steel pallet type aluminum coil transport and fixing device.

[0029] Example 1

[0030] This embodiment discloses: a fixing plate 1, with limiting holes 2 on the outer surfaces of both ends of the fixing plate 1, and a support frame 3 on the outer surfaces of both ends of the fixing plate 1, with a sliding block 4 fixedly installed on the outer surface of the support frame 3, a slide rail 5 on the outer surface of the fixing plate 1, and a locking bolt 6 penetrating the outer surface of the support frame 3.

[0031] The fixed plate 1 serves as the basic component of the entire device. The limiting holes 2 on the outer surfaces of both ends are evenly distributed. The sliding block 4 fixed on the outer surface of the support frame 3 is slidably connected to the slide rail 5 on the outer surface of the fixed plate 1. The slide rail 5 has an isosceles trapezoidal cross section. This design can ensure the stability of the support frame 3 during the sliding process and prevent it from shaking or shifting on the slide rail 5.

[0032] When it is necessary to adjust the distance between the two support frames 3 according to the diameter of the aluminum coil, loosen the locking bolt 6 that passes through the outer surface of the support frame 3. Since the locking bolt 6 is threadedly connected to the limiting hole 2, after loosening, the support frame 3 can slide freely on the slide rail 5 through the sliding block 4. After sliding the support frame 3 to the appropriate position, tighten the locking bolt 6 to make it securely connected to the corresponding limiting hole 2, thereby fixing the position of the support frame 3. This initially completes the adjustment of the distance between the two support frames 3 according to the diameter of the aluminum coil, providing a suitable support span for the aluminum coil.

[0033] Example 2

[0034] This embodiment discloses, based on embodiment 1, that: an auxiliary support mechanism is provided on one side of the two support frames 3 facing each other, and a stable support effect is ensured by adjusting for rolls of different diameters;

[0035] The auxiliary support mechanism includes: a connecting block 7, one end of which is fixedly mounted on the outer surface of the support frame 3, and a support rod 8 is provided on one side of the other end of the connecting block 7. A connecting rod 9 is fixedly mounted on the outer surface of the support rod 8 facing the connecting block 7. A locking groove 10 is provided on the inner surface of the connecting block 7. A pressure tube 11 is fixedly mounted on the outer surface of the connecting rod 9. A piston plate 12 is provided inside the pressure tube 11. A center rod 13 is fixedly mounted on the upper surface of the piston plate 12. A locking cover 14 is provided at the upper end of the center rod 13. A sliding locking block 15 is installed on the outer surface of the connecting rod 9. A connecting groove 16 is provided between the cavity inside the connecting rod 9 where the locking block 15 is located and the pressure tube 11.

[0036] The limiting holes 2 are evenly distributed at both ends of the fixing plate 1. The support frame 3 is fixedly installed to the fixing plate 1 by locking bolts 6, and the locking bolts 6 are threadedly connected to the limiting holes 2.

[0037] The support frame 3 is slidably connected to the slide rail 5 via the sliding block 4, and the cross section of the slide rail 5 is an isosceles trapezoid.

[0038] The connecting rod 9 and the connecting block 7 are slidably connected, the pressure tube 11 and the piston plate 12 are slidably frictionally connected, and a spring is connected between the piston plate 12 and the pressure tube 11.

[0039] The outer surface of the upper end of the pressure tube 11 and the inner surface of the locking cover 14 are both threaded, and the locking cover 14 is rotatably connected to the center rod 13.

[0040] The locking block 15 and the connecting rod 9 are connected by sliding friction, and a spring is connected between the locking block 15 and the connecting rod 9. Both the locking block 15 and the locking groove 10 are set at an angle.

[0041] When transporting aluminum coils of different diameters, the aluminum coils are placed on two support frames 3. If the aluminum coil diameter is large, the support frame 3 is first adjusted to the correct position, and then the support rod 8 is slid relative to the connecting block 7 to the appropriate position. The locking cover 14 is pressed down, causing the locking cover 14 to drive the center rod 13 and piston plate 12 to slide downward. At this time, the piston plate 12 slides down and compresses the spring, which increases the pressure in the pressure tube 11. The pressure is transmitted through the connecting groove 16 inside the connecting rod 9 to the cavity inside the connecting rod 9 where the locking block 15 is located. This causes the locking block 15 to slide and stretch the spring while engaging with the locking groove 10. Then, when the lower end of the locking cover 14 contacts the upper end of the pressure tube 11, the locking cover 14 is rotated so that the locking cover 14 and the pressure tube 11 are fixedly connected by bolts, thereby maintaining the stable engagement of the locking block 15 and the locking groove 10. At this time, when the coil is placed, the support rod 8, together with the support frame 3, provides further stable support for the coil.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distance-adjustable steel pallet type aluminum coil transport and fixing device, comprising a fixing plate (1), wherein limiting holes (2) are provided on the outer surfaces of both ends of the fixing plate (1), and support frames (3) are provided on the outer surfaces of both ends of the fixing plate (1), wherein sliding blocks (4) are fixedly provided on the outer surfaces of the support frames (3), and slide rails (5) are provided on the outer surfaces of the fixing plate (1), wherein the outer surfaces of the support frames (3) are penetrated by locking bolts (6), characterized in that: An auxiliary support mechanism is provided on one side of each of the two support frames (3) facing each other, and a stable support effect is ensured by adjusting the support mechanism for rolls of different diameters.

2. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 1, characterized in that: The auxiliary support mechanism includes: a connecting block (7), one end of which is fixedly disposed on the outer surface of the support frame (3), and a support rod (8) is disposed on one side of the other end of the connecting block (7). A connecting rod (9) is fixedly disposed on the outer surface of the support rod (8) facing the connecting block (7). A locking groove (10) is opened on the inner surface of the connecting block (7). A pressure tube (11) is fixedly disposed on the outer surface of the connecting rod (9). A piston plate (12) is disposed inside the pressure tube (11), and a center rod (13) is fixedly disposed on the upper surface of the piston plate (12). A locking cover (14) is disposed at the upper end of the center rod (13). A sliding locking block (15) is installed on the outer surface of the connecting rod (9), and a connecting groove (16) is opened between the cavity inside the connecting rod (9) where the locking block (15) is located and the pressure tube (11).

3. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 1, characterized in that: The limiting holes (2) are evenly distributed at both ends of the fixing plate (1). The support frame (3) is fixedly installed to the fixing plate (1) by locking bolts (6), and the locking bolts (6) are threadedly connected to the limiting holes (2).

4. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 1, characterized in that: The support frame (3) is slidably connected to the slide rail (5) via the sliding block (4), and the cross section of the slide rail (5) is an isosceles trapezoid.

5. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 2, characterized in that: The connecting rod (9) and the connecting block (7) are slidably connected, the pressure tube (11) and the piston plate (12) are slidably frictionally connected, and a spring is connected between the piston plate (12) and the pressure tube (11).

6. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 2, characterized in that: The outer surface of the upper end of the pressure tube (11) and the inner surface of the locking cover (14) are both threaded, and the locking cover (14) is rotatably connected to the center rod (13).

7. The adjustable-distance steel pallet type aluminum coil transport and fixing device according to claim 2, characterized in that: The locking block (15) and the connecting rod (9) are connected by sliding friction, and a spring is connected between the locking block (15) and the connecting rod (9). Both the locking block (15) and the locking groove (10) are set at an angle.

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