A transport device for cable iron and wood reels

Abstract

This utility model relates to the field of steel cable tray technology, and in particular discloses a transport device for steel cable trays. It includes a base plate, a column on the base plate, a lifting rod inside the column, a fixed seat at one end of the lifting rod, concentric outer and inner rings on the fixed seat, an adjustment mechanism on the fixed seat, a lifting mechanism on the base plate, and the output end of the lifting mechanism connected to the lifting rod. A positioning mechanism is provided on one side wall of the column. This utility model adjusts the height of the lifting rod inside the column through the lifting mechanism to support and fix steel cable trays of different sizes. The adjustment mechanism adjusts the support range of multiple arc-shaped support plates to position steel cable trays of different inner diameters. The positioning mechanism clamps the spokes of the steel cable tray to prevent rotation during transport. The steel cable tray is placed stably during transport, preventing rolling and improving transport safety. It can support and position steel cable trays of various specifications, and has strong versatility.

Description

Technical Field

[0001] This utility model relates to the field of iron and wood tray technology, and in particular to a transport device for cable iron and wood trays. Background Technology

[0002] Cable reels are tools used for winding cables, including cable storage and transportation. They are suitable for distributing cables of various specifications and are manufactured in different sizes according to the specifications and quantity of the cables being wound. Cable reels are typically composed of a bushing, an outer ring, and spokes welded radially between the bushing and the outer ring. After welding, the overall structure is columnar. During transportation, if the cable reels cannot be reliably supported and secured, they are prone to shaking or rolling, leading to collisions or falling off, which can damage the reels and render them unusable for cable winding.

[0003] Therefore, it is necessary to propose an improvement to the transport device for cable iron and wood reels to overcome the shortcomings of the existing technology. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art and provide a transportation device for cable reels.

[0005] The technical solution of this utility model is:

[0006] A cable reel transport device includes a base plate, a hollow column on the base plate, a lifting rod inside the column, the lifting rod slidingly engaging with the column, a fixed seat at one end of the lifting rod, a concentric outer ring and an inner ring on the fixed seat, an adjustment mechanism on the fixed seat, a lifting mechanism on the base plate, the output end of the lifting mechanism being connected to the lifting rod, and a positioning mechanism on one side wall of the column.

[0007] Preferably, the adjusting mechanism includes a bevel gear disk, bevel gears, a large gear, and a small gear. The bevel gear disk is rotatably mounted on a fixed base and located inside the inner ring. Multiple bevel gears are arranged in a circumferential array with the center of the bevel gear disk as the center. All multiple bevel gears mesh with the bevel gear disk. The large gear is coaxially mounted with the bevel gear disk, and the small gear meshes with the large gear. A screw shaft is provided on the bevel gear. The screw shaft penetrates and is connected to the inner ring. A support rod is threaded onto the screw shaft. The support rod passes through the outer ring and is fixedly connected to an arc-shaped support plate.

[0008] Preferably, the fixed base is provided with a ratchet, a pawl, and a spring plate. The ratchet is arranged coaxially with the pinion, the pawl is located on one side of the ratchet and engages with the ratchet, and the spring plate is located on the outside of the pawl and abuts against the pawl.

[0009] Preferably, the lifting mechanism includes a hydraulic pump, a hydraulic cylinder, and a base. The base is mounted on a base plate, and both the hydraulic pump and the hydraulic cylinder are mounted on the base. The hydraulic pump and the hydraulic cylinder are connected. The hydraulic cylinder is located inside the column, and the extended end of the hydraulic cylinder is connected to the bottom of the lifting rod.

[0010] Preferably, the positioning mechanism includes a vertical plate, a positive and negative threaded screw, and a clamping plate. The two vertical plates are symmetrically arranged on the column, the positive and negative threaded screw is arranged between the two vertical plates, the two clamping plates are threaded to the two ends of the positive and negative threaded screw, and a guide rod is arranged between the two vertical plates, which penetrates and connects to the two clamping plates.

[0011] Preferably, one end of the positive and negative lead screw passes through the vertical plate and is connected to a handwheel.

[0012] Preferably, a handle is provided on the surface of the pinion near the edge.

[0013] Preferably, flexible pads are provided on the opposite sides of both clamps.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model uses a lifting mechanism to adjust the relative height of the lifting rod within the column, thus supporting and fixing ironwood trays of different shapes and sizes. An adjustment mechanism adjusts the support range of multiple arc-shaped support plates to position the bushings of ironwood trays with different inner diameters. A positioning mechanism clamps the spokes of the ironwood tray to prevent rotation during transport, ensuring stable placement and preventing movement or rolling, thereby improving the safety of transporting ironwood trays. Furthermore, it can be adjusted to support and position ironwood trays of various specifications, making it highly versatile. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0018] Figure 3 This utility model Figure 1 A magnified schematic diagram of the structure at point A;

[0019] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure at point B.

[0020] The components are as follows: 1. Base plate; 2. Column; 3. Lifting rod; 4. Fixed base; 5. Outer ring; 6. Inner ring; 7. Bevel gear disc; 8. Bevel gear; 9. Large gear; 10. Small gear; 11. Screw shaft; 12. Support rod; 13. Arc-shaped support plate; 14. Ratchet; 15. Pad; 16. Spring; 17. Handle; 18. Hydraulic pump; 19. Hydraulic cylinder; 20. Base; 21. Upright plate; 22. Positive and negative threaded screws; 23. Clamping plate; 24. Guide rod; 25. Handwheel; 26. Flexible pad. Detailed Implementation

[0021] To make the technical means, technical features, utility model purpose and technical effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0022] like Figures 1-4 As shown, a transport device for cable reels includes a base plate 1, on which a column 2 is fixedly installed. The column 2 has a hollow structure, and a lifting rod 3 is connected inside the hollow column 2. The lifting rod 3 and the column 2 are slidably engaged. A lifting mechanism is also installed on the base plate 1. The lifting mechanism is connected to the end of the lifting rod 3 located inside the column 2. The lifting mechanism drives the lifting rod 3 to slide and rise relative to the column 2. A fixed seat 4 is connected to the end of the lifting rod 3 located outside the column 2. An outer ring 5, an inner ring 6, and an adjustment mechanism are installed on the fixed seat 4. The inner ring 6 and the outer ring 5 are concentrically distributed. The adjustment mechanism adjusts the support diameter range by cooperating with the outer ring 5 and the inner ring 6. A positioning mechanism is installed on one side wall of the column 2 for clamping and anti-rotation positioning of the cable reel spokes.

[0023] The base plate 1 serves as the supporting foundation, with a large contact area, providing stable and reliable support. The adjustment mechanism opens and positions the iron and wood disc bushing, while the positioning mechanism clamps and positions the iron and wood disc spokes, achieving the effect of supporting and fixing the iron and wood disc, ensuring its stability during transportation and preventing it from rotating. The lifting mechanism drives the lifting rod 3 to rise and fall, and the adjustment mechanism adjusts the support range, enabling the support and fixing of iron and wood discs of different specifications. It is highly versatile and has a wide range of applications.

[0024] like Figures 1-4As shown, the adjusting mechanism includes a bevel gear disk 7, bevel gears 8, a large gear 9, and a small gear 10. The bevel gear disk 7 is installed inside the inner ring 6 and is coaxially distributed with the inner ring 6. The bevel gear disk 7 is connected to the fixed seat 4 via bearings and can rotate relative to the fixed seat 4. There are multiple bevel gears 8, which are arranged in a circular array around the center of the bevel gear disk 7. The bevel gears 8 are rotatably connected to the inner ring 6, and all the bevel gears 8 mesh with the bevel gear disk 7 for transmission. The bevel gear disk 7 simultaneously drives the multiple bevel gears 8 to rotate. The bevel gears 8 are connected to a screw shaft 11, the end of which extends through the inner ring 6 toward the outer ring 5. The large gear 9 and the small gear 10 are installed on the side wall of the fixed seat 4 facing away from the outer ring 5. The large gear 9 is coaxially distributed with the bevel gear disk 7, and the small gear 10 is located on one side of the large gear 9. The small gear 10 meshes with the large gear 9 for transmission. The small gear 10 is mounted with a handle 17 at the edge of its surface. The small gear 10 is rotated by the handle 17, which in turn drives the large gear 9 and the bevel gear disk 7 to rotate synchronously. The operation is convenient. The diameter of the small gear 10 is smaller than that of the large gear 9, which enables stable adjustment. A support rod 12 is connected to the screw shaft 11. The support rod 12 is threaded to the screw shaft 11. The support rod 12 penetrates the outer ring 5 and slides with the outer ring 5. In this embodiment, the support rod 12 is machined into a square structure. Square holes that match the square support rod 12 are machined in a circular array on the outer ring 5. The screw shaft 11 is threaded to the support rod 12, which converts the rotational movement of the screw shaft 11 with the bevel gear 8 into the extension and retraction movement of the support rod 12 relative to the outer ring 5. An arc-shaped support plate 13 is fixedly connected to the end of the support rod 12, which matches the bushing of the iron and wood disk.

[0025] A ratchet 14, a pawl 15, and a spring 16 are also installed on the side of the fixed base 4 on the same side as the pinion 10. The ratchet 14 is coaxial with the pinion 10 and can rotate synchronously with the pinion 10. The pawl 15 is located on one side of the ratchet 14 and engages with the ratchet 14 to prevent the ratchet 14 from reversing. The spring 16 is located outside the pawl 15 and one end of the spring 16 is fixedly connected to the fixed base 4. The spring 16 abuts against the pawl 15 to press the pawl 15 into the tooth groove of the ratchet 14, ensuring that the pawl 15 can engage the ratchet 14 in time and keep the extended position of the arc-shaped support plate 13 stable.

[0026] like Figure 1 and Figure 2As shown, the lifting mechanism includes a hydraulic pump 18, a hydraulic cylinder 19, and a base 20. The base 20 is mounted on the base plate 1. Both the hydraulic pump 18 and the hydraulic cylinder 19 are mounted on the base 20 and are connected. The hydraulic pump 18 adopts a foot pedal structure, which is convenient and quick to operate. The hydraulic cylinder 19 is installed inside the column 2. The extended end of the hydraulic cylinder 19 is connected to the bottom of the lifting rod 3. The hydraulic pump 18 with the foot pedal structure drives the hydraulic cylinder 19 to extend, pushing the lifting rod 3 to rise inside the column 2 to adjust the height.

[0027] like Figure 1 and Figure 2 As shown, the positioning mechanism includes two upright plates 21, two threaded screws 22, and two clamping plates 23. Two upright plates 21 are symmetrically mounted on the column 2. The threaded screws 22 are rotatably mounted between the two upright plates 21. One end of the threaded screw 22 extends through one of the upright plates 21 and is fixedly connected to a handwheel 25. The handwheel 25 drives the threaded screw 22 to rotate, making operation convenient and comfortable. Two clamping plates 23 are also present, each threadedly connected to the threaded screw. At both ends of the lever 22, the rotation of the positive and negative threaded screws 22 can drive the two clamping plates 23 to move closer or further apart. A guide rod 24 is connected between the two upright plates 21. The guide rod 24 penetrates and connects to the two clamping plates 23 to guide and limit the movement of the clamping plates 23. Flexible pads 26 are installed on the relatively close sides of the two clamping plates 23. The flexible pads 26 contact the spokes of the iron and wood disc to avoid wear caused by hard contact. They can also deform during clamping to increase friction and maintain reliable clamping.

[0028] The working principle of this utility model is as follows:

[0029] When transporting the cable reel, two sets of this utility model are placed on both sides of the reel. The hydraulic cylinder 19 is extended by the foot-operated hydraulic pump 18, pushing the lifting rod 3 upward within the column 2. The inner ring 6 and outer ring 5 are adjusted to be concentric with the bushing of the reel, pushing the column 2 closer to the reel so that the outer ring 5 inserts into the bushing. The small gear 10 is rotated by the handle 17. Through the meshing of the small gear 10 and the large gear 9, the bevel gear disc 7 is synchronously rotated. Due to the meshing of the bevel gear 8 with the bevel gear disc 7, multiple bevel gears 8 are driven to rotate. Through the bevel gears 8... Rotating the screw shaft 11 causes the support rod 12 to extend outwards towards the outer ring 5, thereby allowing the arc-shaped support plate 13 to support the inner wall of the bushing, thus supporting and positioning the ironwood disc bushing. After adjustment, the spring piece 16 pushes the pawl 15 to engage in the tooth groove of the ratchet 14, preventing the pinion 10 from reversing and ensuring the reliable support of the arc-shaped support plate 13. By rotating the forward and reverse threaded rod through the handwheel 25, the two clamping plates 23 move closer to each other, clamping one of the spokes between the two clamping plates 23, connecting the ironwood disc to the base plate 1 and the column 2, preventing the ironwood disc from rolling during transportation.

[0030] By adjusting the lifting rod 3 using the lifting mechanism and adjusting the diameter range of the arc-shaped support plate 13 using the adjustment mechanism, the support and fixation of ironwood pallets of different specifications can be met, ensuring the stability and reliability of the transportation of ironwood pallets and making it highly practical.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent changes and modifications made in accordance with the scope of the claims of this utility model should fall within the technical scope of this utility model.

Claims

1. A device for transporting cable reels made of iron and wood, characterized in that, Includes a base plate (1), on which a hollow column (2) is provided, and a lifting rod (3) is provided inside the column (2). The lifting rod (3) is slidably engaged with the column (2). A fixed seat (4) is provided at one end of the lifting rod (3). A concentric outer ring (5) and an inner ring (6) are provided on the fixed seat (4). An adjustment mechanism is provided on the fixed seat (4). A lifting mechanism is provided on the base plate (1). The output end of the lifting mechanism is connected to the lifting rod (3). A positioning mechanism is provided on one side wall of the column (2).

2. The apparatus of claim 1, wherein: The adjustment mechanism includes a bevel gear disk (7), a bevel gear (8), a large gear (9), and a small gear (10). The bevel gear disk (7) is rotatably mounted on a fixed base (4) and located inside the inner ring (6). Multiple bevel gears (8) are arranged in a circular array with the center of the bevel gear disk (7) as the center. Multiple bevel gears (8) mesh with the bevel gear disk (7). The large gear (9) is coaxially mounted with the bevel gear disk (7). The small gear (10) meshes with the large gear (9). A screw shaft (11) is provided on the bevel gear (8). The screw shaft (11) is penetrated and connected to the inner ring (6). A support rod (12) is threaded onto the screw shaft (11). The support rod (12) passes through the outer ring (5) and is fixedly connected to an arc-shaped support plate (13).

3. The apparatus of claim 2, wherein: The fixed base (4) is provided with a ratchet (14), a pawl (15) and a spring (16). The ratchet (14) is coaxial with the pinion (10). The pawl (15) is located on one side of the ratchet (14) and engages with the ratchet (14). The spring (16) is located outside the pawl (15) and abuts against the pawl (15).

4. The apparatus of claim 1, wherein: The lifting mechanism includes a hydraulic pump (18), a hydraulic cylinder (19) and a base (20). The base (20) is set on the base plate (1). The hydraulic pump (18) and the hydraulic cylinder (19) are both set on the base (20). The hydraulic pump (18) and the hydraulic cylinder (19) are connected. The hydraulic cylinder (19) is set inside the column (2). The extended end of the hydraulic cylinder (19) is connected to the bottom of the lifting rod (3).

5. The apparatus of claim 1, wherein: The positioning mechanism includes a vertical plate (21), a positive and negative threaded screw (22), and a clamping plate (23). The two vertical plates (21) are symmetrically arranged on the column (2). The positive and negative threaded screw (22) is arranged between the two vertical plates (21). The two clamping plates (23) are threaded to the two ends of the positive and negative threaded screw (22). A guide rod (24) is arranged between the two vertical plates (21). The guide rod (24) penetrates and connects to the two clamping plates (23).

6. The apparatus of claim 5, wherein: One end of the positive and negative threaded screw (22) passes through the vertical plate (21) and is connected to a handwheel (25).

7. The apparatus of claim 2, wherein: A handle (17) is provided on the surface of the pinion (10) near the edge.

8. The apparatus of claim 5, wherein: Flexible pads (26) are provided on the opposite sides of the two clamping plates (23).

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