A cable reel

Abstract

The utility model discloses a kind of cable winding drum, including two side plates, rotation roller being rotatably arranged between two side plates, top rod being fixedly arranged at one end of the top of two side plates and guide tube being slidably arranged on top rod, the utility model can be aimed at the link of cable tail winding by elastic wire pressing assembly, elastic cable is pressed down, so that cable is wound before rotation roller by the tension of rotation roller, is pressed on rotation roller, so that cable winding is more accurate, improve the winding quality of cable, by the cooperation of U-shaped seat, straight bar, pressing plate, press rod, spring and positioning plate, press rod can be pressed on cable, prevent uneven winding when cable loosens, by the cooperation of shaft one and the shaft rod of press rod two sides, press rod is conveniently rotated, reduce the resistance of cable winding, and by adjusting groove seat, plug rod, jack and limiting boss can adjust and fix the height of positioning plate.

Description

Technical Field

[0001] This utility model relates to the field of cable winding technology, and more specifically, to a cable winding reel. Background Technology

[0002] Cable reels have a wide range of applications, using the principles of winding and unwinding to store and unfold flexible materials. For example, in the construction industry, cable reels can be used to store and maintain cables to ensure the normal operation of power supply; in the communications industry, cable reels can be used to store and manage cables, preventing them from being bent or damaged.

[0003] Currently, patent publication number CN222498155U discloses a communication cable winding reel, including a base, a support plate fixed to the top of the base, a drive mechanism mounted on one side of the support plate, and the two ends of the drive mechanism penetrating the support plate and connecting to the winding reel body and a guide mechanism. A limit plate is fixed on the winding reel body, and a handle and a plug plate are mounted on the side of the winding reel body. Cable is wound on the winding reel body. Compared with the prior art, this utility model, by setting a drive mechanism in conjunction with a guide mechanism and a winding reel body, allows the drive mechanism to drive a reciprocating screw when the winding reel body rotates to wind the cable. The reciprocating screw and the threaded sleeve drive a slider, a movable frame, and a guide roller.

[0004] However, existing technologies have some problems: existing winding reels usually have the function of initially guiding the cable. Although the cable is guided, the winding process at the end of the cable usually relies solely on the tension of the cable when the winding reel rotates. This process is relatively arbitrary, and deviations can easily occur if the cable is too loose or too tight, affecting the winding quality of the cable. Therefore, we propose a cable winding reel. Utility Model Content

[0005] One objective of this invention is to provide a new technical solution for cable winding reels.

[0006] According to a first aspect of the present invention, a cable winding reel is provided, comprising two side plates, a rotating roller rotatably disposed between the two side plates, a top rod fixedly disposed at one end of the top of the two side plates, and a guide tube slidably disposed on the top rod. The two side plates are provided with elastic pressing components for elastically pressing down the cable.

[0007] The elastic wire clamping assembly includes a U-shaped seat integrally formed on the side plate, a positioning plate fixedly mounted on the U-shaped seat, two straight rods movably passing through the positioning plate, a pressure plate fixedly mounted at the bottom of the two straight rods, and a spring movably sleeved on the straight rods. A pressure rod for clamping the cable is rotatably mounted in the two pressure plates, and the spring is located between the positioning plate and the pressure plate.

[0008] Optionally, a bearing is fixedly installed in the pressure plate, and the shaft at the end of the pressure rod passes through the bearing and is fixedly connected to the inner ring of the bearing.

[0009] Optionally, the positioning plate has limiting protrusions on both sides, and the top of the U-shaped seat has an adjusting groove. The limiting protrusions are movably inserted into the adjusting groove, and the adjusting groove has multiple insertion holes. Insert rods move through the insertion holes and the limiting protrusions.

[0010] Optionally, the shaft at the end of the rotating roller passes through the second bearing and is fixedly connected to the inner ring of the second bearing.

[0011] Optionally, a limiting tube is fixedly provided at the bottom of the guide tube, the limiting tube is movably sleeved on the top rod, and an electric push rod is fixedly provided on one side of the side plate, the piston rod end of the electric push rod being fixedly connected to one side of the limiting tube.

[0012] Beneficial effects: The elastic pressure cable assembly can elastically press down on the cable at the end of the winding process, so that the cable, relying on the pull of the rotating roller, is pressed onto the rotating roller when it winds around, making the cable winding more precise and improving the winding quality. Through the cooperation of the U-shaped seat, straight rod, pressure plate, pressure rod, spring and positioning plate, the pressure rod can be pressed onto the cable to prevent uneven winding when the cable is loose. The cooperation of bearing 1 and the shafts on both sides of the pressure rod facilitates the rotation of the pressure rod and reduces the resistance to cable winding. The height of the positioning plate can be adjusted and fixed by adjusting the slot seat, insertion rod, insertion hole and limiting protrusion, thereby adjusting the downward pressure of the pressure rod. Through the cooperation of the top rod, limiting tube, guide tube and electric push rod, the cable can move back and forth before passing the pressure rod.

[0013] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0015] Figure 1 A schematic diagram of the overall three-dimensional structure of a cable winding reel;

[0016] Figure 2 This is a partial three-dimensional structural diagram of a cable winding reel;

[0017] Figure 3 This is a partial exploded structural diagram of a cable winding reel.

[0018] The diagram shows the following: 1. Elastic pressure line assembly; 11. U-shaped seat; 12. Straight rod; 13. Pressure plate; 14. Pressure rod; 15. Bearing 1; 16. Positioning plate; 17. Adjustment slot seat; 18. Insert rod; 19. Insertion hole; 20. Spring; 21. Limiting protrusion; 31. Guide tube; 32. Limiting tube; 33. Top rod; 34. Electric push rod; 41. Side plate; 42. Rotating roller; 43. Bearing 2; 44. Crank handle. Detailed Implementation

[0019] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0020] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0021] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0022] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0023] like Figure 1-3As shown, a cable winding reel includes two side plates 41, a rotating roller 42 rotatably disposed between the two side plates 41, a top rod 33 fixedly disposed at one end of the top of the two side plates 41, and a guide tube 31 slidably disposed on the top rod 33. The two side plates 41 are provided with an elastic pressing assembly 1 for elastically pressing down on the cable. The elastic pressing assembly 1 can elastically press down on the cable at the end of the winding process, so that when the cable is wound around the rotating roller 42 by the tension of the rotating roller 42, it is pressed against the rotating roller 42, making the cable winding more precise and improving the winding quality. The elastic pressing assembly 1 includes a U-shaped seat 11 integrally formed on the side plate 41, a positioning plate 16 fixedly disposed on the U-shaped seat 11, two straight rods 12 movably passing through the positioning plate 16, a pressure plate 13 fixedly disposed at the bottom of the two straight rods 12, and a spring 20 movably sleeved on the straight rods 12. A pressure rod 14 for pressing the cable is rotatably disposed in the two pressure plates 13, and the spring 20 is located between the positioning plate 16 and the pressure plate 13. A bearing 15 is fixedly installed in the pressure plate 13. The bearing 15, in conjunction with the shafts on both sides of the pressure rod 14, facilitates the rotation of the pressure rod 14, reducing resistance to cable winding. The shaft at the end of the pressure rod 14 passes through the bearing 15 and is fixedly connected to the inner ring of the bearing 15. The positioning plate 16 has limiting protrusions 21 on both sides. The top of the U-shaped seat 11 has an adjusting slot 17. The limiting protrusions 21 are movably inserted into the adjusting slot 17. Multiple insertion holes 19 are provided on the adjusting slot 17. Inserted rods 18 movably pass through the insertion holes 19 and the limiting protrusions 21. The height of the positioning plate 16 can be adjusted and fixed by adjusting the adjusting slot 17, the inserted rods 18, the insertion holes 19, and the limiting protrusions 21, thereby adjusting the downward pressure of the pressure rod 14. The U-shaped seat 11, the straight rod 12, and the pressure plate 13... The cooperation of the pressure rod 14, spring 20, and positioning plate 16 allows the pressure rod 14 to press onto the cable, preventing it from becoming loose and tangled. The straight rod 12 allows the pressure plate 13 to move up and down. The spring 20, pressing against the bottom of the positioning plate 16, generates a downward force on the pressure plate 13, which in turn drives the bearing 15 and pressure rod 14 to press down on the cable. The positioning plate 16 can move up and down within the adjusting slot 17 and is then fixed in place by the insert rod 18. The higher the positioning plate 16, the lower the spring force of the spring 20. The surface of the pressure rod 14 can be covered with a high-friction silicone sleeve, protecting the cable sheath and increasing the coefficient of friction to prevent slippage during winding. The bearing 15 is a deep groove ball bearing; its inner ring is interference-fitted with the shaft of the pressure rod 14, and its outer ring is threadedly locked to the pressure plate 13, achieving zero-backlash rotation of the pressure rod 14 and reducing the resistance torque during lateral cable movement. A quick-release buckle is designed at the connection between the U-shaped base 11 and the side plate 41. Pressing the buckle allows the entire elastic wire pressing assembly 1 to be removed, facilitating the replacement of pressure rods 14 of different widths to adapt to multi-wire winding scenarios.

[0024] The shaft at the end of the rotating roller 42 passes through the bearing 43 and is fixedly connected to the inner ring of the bearing 43. A rocking handle 44 for rotating the rotating roller 42 is fixedly provided at the end of the shaft. The rotating roller 42 can be pulled and wound by rotating the rocking handle 44.

[0025] A limiting tube 32 is fixedly installed at the bottom of the guide tube 31. The limiting tube 32 is movably sleeved on the top rod 33. An electric push rod 34 is fixedly installed on one side of the side plate 41. The piston rod end of the electric push rod 34 is fixedly connected to one side of the limiting tube 32. Through the cooperation of the top rod 33, the limiting tube 32, the guide tube 31 and the electric push rod 34, the cable can move back and forth before passing the pressure rod 14. The electric push rod 34 can be of model JC35, model HPL3 or other models.

[0026] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A cable winding reel, characterized in that, include: Two side plates (41), a rotating roller (42) rotatably disposed between the two side plates (41), a top rod (33) fixedly disposed at one end of the top of the two side plates (41), and a guide tube (31) slidably disposed on the top rod (33). The two side plates (41) are provided with an elastic wire pressing assembly (1) for elastically pressing the cable. The elastic wire clamping assembly (1) includes a U-shaped seat (11) integrally formed on the side plate (41), a positioning plate (16) fixedly mounted on the U-shaped seat (11), two straight rods (12) movably passing through the positioning plate (16), a pressure plate (13) fixedly mounted at the bottom of the two straight rods (12), and a spring (20) movably sleeved on the straight rods (12). A pressure rod (14) for clamping the cable is rotatably mounted in the two pressure plates (13), and the spring (20) is located between the positioning plate (16) and the pressure plate (13).

2. The cable winding reel according to claim 1, characterized in that: A bearing (15) is fixedly installed in the pressure plate (13). The shaft at the end of the pressure rod (14) passes through the bearing (15) and is fixedly connected to the inner ring of the bearing (15).

3. A cable winding reel according to claim 2, characterized in that: The positioning plate (16) has limiting protrusions (21) on both sides, and the top of the U-shaped seat (11) has an adjusting groove seat (17). The limiting protrusions (21) are movably inserted into the adjusting groove seat (17). The adjusting groove seat (17) has multiple insertion holes (19). Insert rods (18) move through the insertion holes (19) and the limiting protrusions (21).

4. A cable winding reel according to claim 1, characterized in that: The shaft at the end of the rotating roller (42) passes through the bearing (43) and is fixedly connected to the inner ring of the bearing (43).

5. A cable winding reel according to claim 1, characterized in that: The bottom of the guide tube (31) is fixedly provided with a limiting tube (32), which is movably sleeved on the top rod (33). An electric push rod (34) is fixedly provided on one side of the side plate (41), and the piston rod end of the electric push rod (34) is fixedly connected to one side of the limiting tube (32).

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