A wire base for automatic cable

Abstract

The utility model discloses a kind of for cable automatic wire base, belong to cable unwinding and winding equipment technical field.Through the utility model, a kind of for cable automatic wire base, including support, base, the base is set in the support top, the fixed recess is provided in the support middle part, the base includes support platform, rotating bearing, the fixed recess is provided with bearing seat, the rotating bearing is welded in the bearing seat, the top of the rotating bearing is fixed with the support platform, the support platform can rotate by the rotating bearing, the support platform middle part is provided with protrusion.Through the utility model, avoid the shaking or deviation problem caused by unstable support in the working process of traditional unwinding and winding device, thereby improve the use reliability under wet or vibration environment.

Description

Technical Field

[0001] This utility model relates to a conductor base for automatic cable winding, belonging to the technical field of cable unwinding and rewinding equipment. Background Technology

[0002] In cable production, cable reels are typically used for cable storage. However, setting up or unsetting cables from these reels can be cumbersome. Current technologies commonly employ fixed trays, central axis turntables, or roller support structures for conductor support. Some devices use single-axis supports or peripheral roller supports to achieve rotation. Bearings are often ordinary deep groove ball bearings or sliding bearings, and positioning methods include central positioning columns or clamping mechanisms. Automated equipment also uses belt drives or directly motor-driven turntables to control the reel's speed and tension.

[0003] However, the existing technology has several shortcomings: First, it is not stable enough in terms of load bearing and rotation, especially when there are large diameter, large mass discs and axial loads, it is easy to cause eccentricity, swaying or slippage; second, it has limited axial and radial load bearing capacity, and commonly used bearing types are difficult to take into account large radial and axial torques, resulting in short life and frequent maintenance; third, it is not heavy enough in terms of structure and protection, and is easy to accumulate water and dust, causing corrosion and jamming.

[0004] Therefore, it is necessary to design a conductor base for automated cable installation to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a conductor base for automatic cable winding, which solves the problems of insufficient stability, insufficient load-bearing capacity and insufficient protection in water during the traditional unwinding and winding process.

[0006] The technical problem to be solved by this utility model is achieved by the following technical solution: a conductor base for automatic cable installation, comprising... Stand, base The base is located on top of the bracket. The bracket has a fixing groove in the middle, and the base includes a support platform and a rotary bearing. A bearing seat is provided in the fixed groove, and the rotary bearing is welded in the bearing seat. The support platform is fixed on the top of the rotary bearing. The height of the rotary bearing is higher than the depth of the fixed groove. The support platform can rotate through the rotary bearing. A protrusion is provided in the middle of the support platform, and the protrusion can assist in positioning.

[0007] Preferably, the rotary bearing is a tapered roller bearing.

[0008] Preferably, the support platform is symmetrically provided with fixing plates on both sides of its bottom, and the support platform contacts the ground through the fixing plates.

[0009] Preferably, the bottom of the fixing groove is a hollow grid.

[0010] Preferably, the support platform is circular in shape and is made of steel plate.

[0011] Preferably, the protrusion is located at the center of the support platform, the cable reel can be located on the top of the support platform, and the cable reel can rotate coaxially with the support platform.

[0012] The beneficial effects of this utility model are: By setting a separate structure for the support and the base, and forming a fixing groove in the middle of the support, a stable connection between the base and the ground or workbench is achieved, which effectively improves the structural stability of the entire device and avoids the shaking or displacement problems caused by unstable support during the operation of traditional unwinding and rewinding devices, thereby improving the reliability of use in wet or vibrating environments.

[0013] This invention provides a bearing seat within a fixed groove and employs a welding fixing method, achieving stable support and precise positioning of the rotating bearing. This allows the bearing to maintain stable operation even when subjected to large radial and axial loads from the cable reel, solving the problems of insufficient load-bearing capacity and uneven rotation in traditional structures, and significantly improving load-bearing performance and service life.

[0014] This invention utilizes tapered roller bearings as the rotating bearing, achieving the ability to simultaneously withstand large radial and axial forces. This effectively prevents eccentric swaying or jamming during cable reel rotation, improving rotational stability and balance, and enhancing the smoothness of the cable feeding and reeling processes. A protrusion is provided in the middle of the support platform, allowing the center hole of the cable reel to mate with it, achieving automatic centering and axial positioning. This solves the problems of easy slippage and offset of the cable reel in traditional devices, ensuring stable rotation of the cable reel during feeding and preventing cable tangling or uneven tension. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a side view of the present invention.

[0017] Figure 3 This is a top view of the present invention.

[0018] Figure 4 This is a bottom view of the present invention.

[0019] Figure 5 This is a side sectional view of the present invention.

[0020] In the diagram: 1-bracket, 11-fixing groove, 12-fixing plate, 13-hollow grid, 2-base, 21-supporting platform, 211-protrusion, 22-rotating bearing, 221-bearing seat. Detailed Implementation

[0021] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example 1

[0022] A conductor base for automatic cable installation includes a bracket 1 and a base 2, with the base 2 positioned on top of the bracket 1. The bracket 1 has a fixing groove 11 in its middle. The base 2 includes a support platform and a rotary bearing 22. A bearing seat 221 is disposed inside the fixing groove 11, and the rotary bearing 22 is welded into the bearing seat 221. The support platform 21 is positioned on top of the rotary bearing 22, and the height of the rotary bearing 22 is greater than the depth of the fixing groove. The support platform 21 can rotate via the rotary bearing 22. A protrusion 211 is provided in the middle of the support platform to assist in positioning.

[0023] Reference Figure 1-5 In this embodiment, the bracket 1 is a rectangular frame. It is made of carbon steel welded components. Fixing plates 12 are symmetrically welded to the bottom sides of both ends of the bracket 1. The fixing plates 12 can be fixed to the ground or a workbench using anchor bolts.

[0024] A rectangular fixing groove 11 is provided in the middle of the bracket 1. The bottom structure of the fixing groove 11 is a hollow grid 13. The hollow grid 13 is composed of multiple sets of horizontal and vertical grid beams, which can be used for support, weight reduction, drainage and ventilation.

[0025] The bearing housing 221 is an annular bearing support, which is welded to the middle of the inner wall of the fixing groove 11. The bearing housing 221 can fix the rotating bearing 22.

[0026] In this embodiment, the rotary bearing 22 is a standard tapered roller bearing. The outer ring of the rotary bearing 22 is embedded in the bearing housing 221 and fixed by spot welding or a stop. In this embodiment, spot welding is used for fixation. The height of the rotary bearing 22 is slightly greater than the depth of the fixing groove 11, so that the upper edge of the outer ring or the upper end of the inner ring of the rotary bearing 22 is higher than the upper surface of the bracket 1 by a certain distance.

[0027] The support platform 21 is a circular steel plate component, and its diameter is determined according to the size of the cable reel it supports. In this embodiment, the diameter of the support platform 21 is slightly larger than that of the largest cable reel. A cylindrical protrusion 211 is provided at the center of the support platform 21. The height and diameter of the protrusion 211 mate with the center hole of a common cable reel to achieve axial positioning. The protrusion 211 can be integrally formed with the platform or welded to it.

[0028] The support platform 21 and the rotary bearing 22 are fixed by spot welding or circumferential welding after the outer diameter of the inner ring of the rotary bearing 22 is matched with the center of the bottom of the support platform 21; or a center hole is machined at the bottom of the support platform 21, the inner ring of the rotary bearing 22 is inserted, and it is fixed by bolt locking ring. The bolt connection can facilitate quick disassembly or maintenance by construction personnel.

[0029] This embodiment includes the following during the installation process: 1. Install the bearing housing 221 in the fixing groove 11 of the bracket 1. The bearing housing 221 is connected to the inner wall of the fixing groove 11 by welding. During installation, ensure the coaxiality and perpendicularity of the bearing housing 221's circumferential surface.

[0030] 2. Insert the outer ring of the rotary bearing 22 into the bearing housing 221 and fix it in place. Check whether the fit of the rotary bearing 22 is too tight or too loose within the allowable tolerance.

[0031] 3. Connect the bottom of the support platform 21 to the inner ring of the bearing 22. In this embodiment, the support platform 21 and the bearing 22 are connected by circumferential welding.

[0032] 4. Place the support platform 21 on top of the bracket 1 and check the alignment of the protrusion 211 with the center hole of the cable reel. Fix the bracket to the ground with anchor bolts using the fixing plate 12.

[0033] In step 3, as another embodiment, the bottom of the support platform 21 is connected to the inner ring of the bearing 22 by bolts.

[0034] In this embodiment, the bearing housing 221 and the fixing groove 11 are used for installation to ensure stable positioning and force transmission of the bearing. The rotary bearing 22 is a tapered roller bearing, which can withstand large radial and axial loads, ensuring rotational stability and service life. The protrusion 211 enables rapid and accurate positioning, reducing slippage and eccentric rotation of the disc. The hollow grid 13 reduces weight and promotes drainage and ventilation, extending the equipment's lifespan. The fixing plate 12 is fixed to the ground, improving overall stability and adapting to high-load working environments.

[0035] During the operation of the conductor base, the cable reel, with or without cables, needs to be horizontally positioned on top of the support platform 21. After the cable reel is placed horizontally, the hollow part in the middle of the cable reel can cooperate with the protrusion 211 to prevent the cable reel from sliding. During the installation or removal of the conductor, the machine can drive the conductor to rotate, and the conductor drives the conductor 2 to rotate.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments, and various changes and modifications can be made without departing from the spirit and scope of this utility model. All such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A conductor base (2) for cable automation, comprising: Support (1), base (2) The base (2) is disposed on the top of the bracket (1). Its features are: The bracket (1) has a fixing groove (11) in the middle, and the base (2) includes a support platform (21) and a rotary bearing (22). A bearing seat (221) is provided in the fixed groove (11). The rotary bearing (22) is welded in the bearing seat (221). The support platform (21) is fixed on the top of the rotary bearing (22). The height of the rotary bearing (22) is higher than the depth of the fixed groove (11). The support platform (21) can rotate through the rotary bearing (22). A protrusion (211) is provided in the middle of the support platform (21). The protrusion (211) can assist in positioning.

2. The conductor base (2) for automatic cable installation according to claim 1, characterized in that: The rotary bearing (22) uses a tapered roller bearing.

3. The conductor base (2) for automatic cable installation according to claim 1, characterized in that: The support platform (21) is symmetrically provided with fixing plates (12) on both sides of the bottom of the bracket (1), and the support platform (21) is in contact with the ground through the fixing plates (12).

4. The conductor base (2) for automatic cable installation according to claim 1, characterized in that: The bottom of the fixing groove (11) is a hollow grid (13).

5. A conductor base (2) for automatic cable installation according to claim 1, characterized in that: The support platform (21) is circular in shape and is made of steel plate.

6. A conductor base (2) for automatic cable installation according to claim 5, characterized in that: The protrusion (211) is located at the center of the support platform (21), and the cable reel can be located on the top of the support platform (21). The cable reel can rotate coaxially with the support platform (21).

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