A rack for storing copper-clad aluminum cables

Abstract

This utility model relates to the field of placement rack technology and discloses a placement rack for copper-clad aluminum cables. The rack includes a frame body, with multiple slides slidably connected between the inner walls of the frame body. Each slide has a support for the cable reel fixed to its inner wall by bolts. Each slide has a limiting mechanism on both sides for fixing its height. The top of the frame body has a height adjustment component that moves the slides. Two guide rods passing through the slides are fixed to the top and bottom of each side of the frame body by bolts. This utility model, through the combined use of the height adjustment component and the limiting mechanism, allows the slides to move vertically on the frame body while simultaneously fixing their height at a specific position, thus securing the cable reel. This eliminates the need for forklifts or other tools to place the cable reel at a high position, improving the convenience of placing the cable reel at a high location.

Description

Technical Field

[0001] This utility model relates to the field of placement rack technology, and more specifically to a placement rack for copper-clad aluminum cables. Background Technology

[0002] Copper-clad aluminum cable, also known as copper-clad aluminum cable, is a composite conductor material that combines the conductivity of copper with the lightweight properties of aluminum.

[0003] A search revealed a Chinese patent with publication number CN219838933U, which discloses a cable reel storage rack. Workers only need to lift the reel vertically to place the shaft on the guide rail, and the reel will automatically enter the cavity for storage along the slope of the guide rail. This effectively reduces the number of steps in storing the reel, making the whole operation simpler and easier. However, the reel containing the cable is relatively heavy, and placing it on top of the storage rack requires the use of tools such as a forklift, making the placement of the reel inconvenient. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a copper-clad aluminum cable placement rack to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a copper-clad aluminum cable placement rack, including a frame body, multiple slides are slidably connected between the inner walls of the frame body, and the inner walls of the multiple slides are fixed with supports for supporting the cable reels by bolts. The two sides of the multiple slides are provided with limiting mechanisms for fixing the height of the slides. The top of the frame body is provided with a height adjustment component for moving the slides. The top and bottom of both sides of the frame body are fixed with two guide rods passing through the slides by bolts.

[0006] As a further embodiment of this utility model, the limiting mechanism includes multiple fixing plates welded to both ends of the outer walls on both sides of the slide. A sliding hole is provided on one side of the fixing plate, and a pin is slidably connected in the sliding hole. Multiple evenly distributed positioning holes are provided on both sides of the outer walls of the frame, and the pin can be inserted into the positioning holes. A pulling component is provided on one side of each of the multiple fixing plates to pull the pin into the sliding hole.

[0007] As a further embodiment of this utility model, the pulling component is a tension spring, which is fixed to one side of the fixing plate by bolts, and the other end of the tension spring is fixed to the inner wall of one side of the pin.

[0008] As a further embodiment of this utility model, the height adjustment component includes multiple take-up rollers rotatably connected to the outer wall of the top of the frame. Pull ropes are wound around the outer circumference of the multiple take-up rollers, and the other end of the pull ropes is fixed to the slide frame. A first gear is bolted to one side of each of the multiple take-up rollers. Multiple second gears meshing with the first gears are rotatably connected to the outer wall of the top of the frame. A concentric groove is formed on one side of each second gear. A movable frame is slidably connected to the outer wall of the top of the frame. A motor is bolted to the inner wall of one side of the movable frame. The output shaft of the motor is fixed to a rotating shaft via a coupling. Multiple sets of evenly distributed limit groups are welded to the outer circumference of the rotating shaft, and the limit groups can be inserted into the grooves. The top of the frame is provided with an adjustment component that drives the movable frame to move horizontally.

[0009] As a further embodiment of this utility model, the limiting group includes a plurality of protrusions uniformly welded on the rotating shaft, and both ends of the protrusions are arc-shaped.

[0010] As a further embodiment of this utility model, the positioning assembly includes an electric push rod that is fixed to the outer wall of the top of the frame by bolts, and the moving end of the electric push rod is fixed to the moving frame.

[0011] As a further embodiment of this utility model, one end of the top outer wall of the frame is fixed with the same number of guide wheels as the pull rope by bolts, and the pull rope passes over the top of the guide wheels.

[0012] As a further embodiment of this invention, the diameters of the multiple positioning holes located in the same column decrease sequentially from top to bottom.

[0013] As a further embodiment of this utility model, rubber pads are adhered to the inner walls on both sides of one end of the plurality of supports, and a baffle is integrally formed on one end of the plurality of supports.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By using the height adjustment component and the limiting mechanism together, this utility model enables the carriage to move vertically on the frame while fixing the height of the carriage at a specific position, thereby completing the fixation of the spool. The spool can be placed at a high position without the need for forklifts or other tools, improving the convenience of placing the spool at a high position.

[0016] 2. This utility model, by providing a limiting mechanism, can position the carriage and fix its height, thereby enabling multi-layered cable reel storage and improving the stability of the cable reel placement.

[0017] 3. This utility model, by providing a height adjustment component, enables the height of different carriages to be adjusted, allowing one power mechanism to drive multiple carriages to move, thereby reducing the production cost of the placement rack and subsequent maintenance costs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is an enlarged structural schematic diagram of the carriage of this utility model.

[0020] Figure 3 This is a schematic cross-sectional view of the frame structure of this utility model.

[0021] Figure 4 This is a partially enlarged structural schematic diagram of the present invention.

[0022] The attached diagram is labeled as follows: 1. Frame; 2. Positioning hole; 3. Guide rod; 4. Slide; 5. Fixing plate; 6. Pin; 7. Tension spring; 8. Sliding hole; 9. Support; 10. Rubber pad; 11. Baffle; 12. Pull rope; 13. Guide wheel; 14. First gear; 15. Rotating shaft; 16. Second gear; 17. Take-up roller; 18. Electric push rod; 19. Moving frame; 20. Protrusion; 21. Groove. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] Reference Figures 1-4 This utility model provides a copper-clad aluminum cable placement rack, including a frame body 1. Multiple slides 4 are slidably connected between the inner walls of the frame body 1. Supports 9 for supporting the cable reel are bolted to the inner walls of both sides of each slide 4. Rubber pads 10 are adhered to the inner walls of both sides of one end of each support 9. The rubber pads 10 cushion the circumference of the cable reel, preventing it from directly impacting the support 9 when it falls to a bend. A baffle 11 is integrally formed at one end of each support 9 to limit the cable reel's movement and prevent it from directly exiting the support 9. Both sides of each slide 4 are provided with fixing... The height limiting mechanism of the carriage 4 is provided. The top of the frame 1 is equipped with a height adjustment component that drives the carriage 4 to move. Two guide rods 3 passing through the carriage 4 are fixed between the top and bottom of both sides of the frame 1 by bolts. In use, the spool is placed on the support 9 so that the round shaft on the spool is just locked at the bend at one end of the support 9. The height adjustment component is used to drive the carriage 4 to slide on the guide rods 3. The height limiting mechanism is used to fix the height of the carriage 4 at a specific position, thereby completing the fixation of the spool. The spool can be placed at a high position without the need for forklifts or other tools, which improves the convenience of placing the spool at a high position.

[0025] The limiting mechanism includes multiple fixing plates 5 welded to both ends of the outer walls on both sides of the slide 4. A sliding hole 8 is provided on one side of each fixing plate 5, and a pin 6 is slidably connected within the sliding hole 8. Multiple evenly distributed positioning holes 2 are provided on both sides of the outer walls of the frame 1, and the pin 6 can be inserted into the positioning holes 2. The diameters of the positioning holes 2 and pin 6 in the same column decrease sequentially from top to bottom, and the corresponding positioning holes 2 and pin 6 have the same diameter. Each fixing plate 5 has a pulling component on one side to move the pin 6 into the sliding hole 8. Since the diameters of the pins 6 in the same column gradually decrease... As the steps become smaller, the pin 6 on the uppermost slide 4 has the largest diameter. As the slide 4 moves upward, the pin 6 will pass through the positioning holes 2 that are smaller than its diameter one by one. When it moves to the positioning hole 2 with the same diameter, the pin 6 will be pulled by the pulling component, so that one end of it enters the positioning hole 2, thereby fixing the slide 4 at this height. Multiple slides 4 will go through the above process in sequence, thereby achieving fixing at different heights. This can position the slide 4 and fix its height, realizing multi-layer cable reel storage and improving the stability of cable reel placement.

[0026] The pulling component can be a tension spring 7, a magnetic block, etc., preferably a tension spring 7. The tension spring 7 is fixed to one side of the fixing plate 5 by bolts, and the other end of the tension spring 7 is fixed to the inner wall of one side of the pin 6. It can pull the pin 6 into the positioning hole 2 without manual insertion, which improves the convenience of fixing the slide 4.

[0027] The height adjustment component includes multiple take-up rollers 17 rotatably connected to the top outer wall of the frame 1. Pull ropes 12 are wound around the circumferential outer walls of the multiple take-up rollers 17, and the other end of the pull ropes 12 is fixed to the slide 4. A first gear 14 is bolted to one side of each of the multiple take-up rollers 17. Multiple second gears 16, meshing with the first gears 14, are rotatably connected to the top outer wall of the frame 1. A concentric groove 21 is formed on one side of each second gear 16. A movable frame 19 is slidably connected to the top outer wall of the frame 1. A motor is bolted to the inner wall of one side of the movable frame 19. The output shaft of the motor is fixed to a rotating shaft 15 via a coupling. Multiple evenly distributed limit groups are welded to the circumferential outer wall of the rotating shaft 15, and these limit groups can be inserted into the grooves 21. Each limit group includes multiple protrusions 20 evenly welded to the rotating shaft 15, and both ends of the protrusions 20 are arc-shaped, facilitating insertion into the grooves 21. The top of the frame 1 is equipped with a drive mechanism. The adjusting assembly for horizontal movement of the moving frame 19 has one of the limiting groups on the rotating shaft 15 inserted into the groove 21 on one of the second gears 16. Starting the motor electrically drives the rotating shaft 15 to rotate, thereby driving one of the second gears 16 to rotate, which in turn drives one of the first gears 14 to rotate synchronously with the winding roller 17, thus winding up the pull rope 12. This causes the other end of the pull rope 12 to pull the slide 4 to move vertically. The adjusting assembly drives the moving frame 19 to move horizontally, thereby causing the rotating shaft 15 and the limiting groups to move together. As the current limiting group moves out of its current groove 21, another limiting group enters its corresponding groove 21. This allows the rotating shaft 15 to rotate, driving different second gears 16 to rotate, thus adjusting the height of different slides 4. This enables one power mechanism to drive the movement of multiple sets of slides 4, reducing the production cost and subsequent maintenance cost of the placement frame.

[0028] The adjustment assembly includes an electric push rod 18 that is bolted to the top outer wall of the frame 1. The moving end of the electric push rod 18 is fixed to the moving frame 19. When the electric push rod 18 is activated, it drives the moving frame 19 to move at the top of the frame 1, thereby changing the position of the limit group.

[0029] One end of the top outer wall of the frame 1 is fixed with the same number of guide wheels 13 as the pull rope 12 by bolts, and the pull rope 12 passes over the guide wheels 13 to guide the pull rope 12 so that the pull rope 12 will not come into contact with the frame 1, thereby avoiding friction between the pull rope 12 and the frame 1 and causing damage to the frame 1, and improving the service life of the placement frame.

[0030] The working principle of this utility model is as follows: In use, the spool is placed on the support 9, so that the round shaft on the spool is just caught at the bend at one end of the support 9. The motor is started, and the rotating shaft 15 is driven to rotate, which in turn drives one of the second gears 16 to rotate, which in turn drives one of the first gears 14 to rotate synchronously with the winding roller 17, thereby winding up the pull rope 12. The other end of the pull rope 12 pulls the slide 4 to move vertically. As the slide 4 moves upward, the pins 6 will pass through the positioning holes 2 that are smaller than their diameter one by one. When they move to the positioning holes 2 with the same diameter, the pins 6 will be pulled by the tension spring 7, so that one end of them enters the positioning hole 2. This fixes the carriage 4 at this height. The electric push rod 18 is activated, which drives the moving frame 19 to move at the top of the frame 1. This causes the rotating shaft 15 and the limiting group to move together, so that the current limiting group moves out of the current groove 21 while another limiting group enters the corresponding groove 21. This allows the rotating shaft 15 to rotate, driving different second gears 16 to rotate, thereby adjusting the height of different carriages 4. This allows one power mechanism to drive multiple carriages 4 to move, reducing the production cost of the placement frame and subsequent maintenance costs. The spool can be placed at a high position without the need for forklifts or other tools, improving the convenience of placing the spool at a high position.

[0031] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A rack for placing copper clad aluminium cables comprising a rack body (1), characterised in that: Multiple slides (4) are slidably connected between the inner walls of the frame (1). Supports (9) for supporting the spool are fixedly connected to the inner walls of both sides of the multiple slides (4). Limiting mechanisms for fixing the height of the slides (4) are provided on both sides of the multiple slides (4). A height adjustment component for moving the slides (4) is provided at the top of the frame (1). Two guide rods (3) passing through the slides (4) are fixedly connected between the top and bottom of both sides of the frame (1).

2. The copper-clad aluminum cable placement rack according to claim 1, characterized in that: The limiting mechanism includes multiple fixing plates (5) that are fixedly connected to both ends of the outer walls of the slide (4). A sliding hole (8) is provided on one side of the fixing plate (5), and a pin (6) is slidably connected in the sliding hole (8). Multiple evenly distributed positioning holes (2) are provided on both sides of the outer walls of the frame (1), and the pin (6) can be inserted into the positioning hole (2). A pulling component is provided on one side of each of the fixing plates (5) to pull the pin (6) into the sliding hole (8).

3. The copper-clad aluminum cable placement rack according to claim 2, characterized in that: The pulling component is a tension spring (7), which is fixedly connected to one side of the fixing plate (5), and the other end of the tension spring (7) is fixed to the inner wall of one side of the pin (6).

4. The copper-clad aluminum cable placement rack according to claim 1, characterized in that: The height adjustment assembly includes multiple take-up rollers (17) rotatably connected to the top outer wall of the frame (1). The outer circumference of the multiple take-up rollers (17) is wound with pull ropes (12), and the other end of the pull ropes (12) is fixed to the slide (4). A first gear (14) is fixedly connected to one side of the multiple take-up rollers (17). Multiple second gears (16) meshing with the first gears (14) are rotatably connected to the top outer wall of the frame (1). A concentric groove (21) is provided on one side of the second gears (16). A movable frame (19) is slidably connected to the top outer wall of the frame (1). A motor is fixedly connected to the inner wall of one side of the movable frame (19). A rotating shaft (15) is fixedly connected to the output shaft of the motor. Multiple sets of evenly distributed limit groups are fixedly connected to the outer circumference of the rotating shaft (15), and the limit groups can be inserted into the grooves (21). The top of the frame (1) is provided with an adjustment assembly that drives the movable frame (19) to move horizontally.

5. The copper-clad aluminum cable placement rack according to claim 4, characterized in that: The limiting group includes multiple protrusions (20) that are uniformly fixedly connected to the rotating shaft (15), and both ends of the protrusions (20) are arc-shaped.

6. The copper-clad aluminum cable placement rack according to claim 4, characterized in that: The adjustment assembly includes an electric push rod (18) fixedly connected to the top outer wall of the frame (1), and the moving end of the electric push rod (18) is fixed to the moving frame (19).

7. A copper-clad aluminum cable placement rack according to claim 4, characterized in that: One end of the top outer wall of the frame (1) is fixedly connected to a guide wheel (13) of the same number as the pull rope (12), and the pull rope (12) passes over the guide wheel (13).

8. The copper-clad aluminum cable placement rack according to claim 2, characterized in that: The diameters of multiple positioning holes (2) located in the same column decrease sequentially from top to bottom.

9. A placement rack for copper-clad aluminum cables according to claim 1, characterized in that: Rubber pads (10) are fixedly connected to the inner walls on both sides of one end of the plurality of supports (9), and a baffle (11) is integrally formed on one end of the plurality of supports (9).

Images