Cable reel with protection function

Abstract

The utility model discloses a cable reel with a protection function, which relates to the technical field of cable reels and comprises a left cable reel side plate and a right cable reel side plate, a cable reel roller is rotatably connected between the two cable reel side plates, a plurality of grooves are uniformly arranged on the peripheral side of the cable reel roller, and a plurality of projections are uniformly arranged on the peripheral side of the cable reel roller. According to the cable reel structure, the concave-convex structures which are distributed intermittently are arranged on the reel of the cable reel, a gap is formed between a wound cable and the winding roller, the folded plates are arranged on the peripheral side of the winding roller, the wound cable rings are prevented from being tightly attached through the cable rings which are wound intermittently, heat dissipation of the wound cable of the cable reel is facilitated, and conditions are provided for air circulation; the cavities are formed in the side plates of the cable reels on the two sides, the ventilation fans are arranged in the cavities, external airflow enters the air guide channels through gaps for cable winding and inlets and is finally exhausted through the outer openings of the side plates, air circulation of the cable winding is achieved, and a certain effect on heat dissipation of the cable winding is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable reels, in particular to a cable reel with a protective function. Background Art

[0002] A cable reel is a device for storing and managing cables. It is usually composed of a large round or square reel that can accommodate a large number of cables and can easily roll up and unwind the cables. High-power cables will generate a certain amount of heat when they are running under high load for a long time. However, after the cable reel is rolled up, it is currently unable to effectively dissipate the heat of the cable. In the worst case, the cable sheath will be damaged by heat, and in the worst case, the cable will overheat and burn. Therefore, the present invention proposes a cable reel with a protective function to solve the problems mentioned in the above background technology. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and provides a cable reel with a protective function.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A cable reel with a protective function comprises left and right cable reel side plates, a cable reel roller is rotatably connected between the two cable reel side plates, a plurality of grooves are evenly arranged on the circumference of the cable reel roller, and a plurality of protrusions are evenly arranged on the circumference of the cable reel roller, the plurality of protrusions and the plurality of grooves are staggered, and a plurality of folding plates are evenly fixed on the circumference of the cable reel roller.

[0006] Preferably, an air guide channel is provided in the protruding portion, and a plurality of inlets corresponding to the air guide channel are evenly provided on the outer side of the protruding portion, and the airflow enters the interior of the air guide channel through the inlets.

[0007] Preferably, a cavity is opened in the center of the inner side plate of the cable drum, a ventilation fan is installed in the cavity, and openings are provided between the cavity and the plurality of air guide channels, and the airflow in the air guide channels enters the cavity of the side plate of the cable drum through the openings.

[0008] Preferably, a plurality of outlets are provided on the outer side of the cable drum side plate, the plurality of outlets are connected with the inner cavity of the cable drum side plate, and the airflow in the cavity is discharged from the cable drum side plate through the outer outlets.

[0009] Preferably, the side surface of the folding plate is V-shaped, and a plurality of guide grooves are provided on the surface of the folding plate. The V-shaped folding plate facilitates separation of wound cable loops, and cooperates with the guide grooves to facilitate air circulation.

[0010] Preferably, a supporting bracket is fixedly mounted on the outer side of a side plate of the cable drum.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The cable reel structure of the utility model is provided with intermittently distributed concave-convex structures on the cable reel reel, so that a gap is formed between the wound cable and the reel, and a plurality of folding plates are provided on the side of the reel to prevent the intermittently wound cable loops from being tightly fitted, thereby facilitating the heat dissipation of the wound cable on the cable reel and providing conditions for air circulation;

[0013] 2. The utility model has cavities in the side panels of the cable reel on both sides, and ventilation fans are arranged in the cavities to guide external air through the gaps of the wound cables, enter the air guide channel through the inlet, and finally be discharged through the external openings of the side panels, thereby realizing air circulation of the wound cables and having a certain effect on heat loss of the wound cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a cable drum with a protective function proposed by the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a cable drum with a protective function proposed by the utility model Figure 2 ;

[0016] Figure 3 This is a front cross-sectional structural schematic diagram of a cable reel with a protective function proposed by the utility model;

[0017] Figure 4 The utility model is a schematic structural diagram of a folding plate in a cable reel with a protective function.

[0018] In the figure: 1. Cable drum side plate;

[0019] 2. Cable winding roller; 201. Groove; 202. Protrusion; 203. Inlet; 204. Air guide channel; 205. Through hole; 206. Ventilation fan;

[0020] 3. Support bracket; 4. Folding plate; 5. Outlet; 6. Guide trough. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4A cable drum with a protective function, comprising left and right cable drum side plates 1, a cable drum roller 2 is rotatably connected between the two cable drum side plates 1, a plurality of grooves 201 are evenly arranged on the circumference of the cable drum roller 2, and a plurality of protrusions 202 are evenly arranged on the circumference of the cable drum roller 2, the plurality of protrusions 202 and the plurality of grooves 201 are staggered, and a plurality of protrusions 202 and grooves 201 are intermittently arranged on the circumference of the cable drum roller 2, so that there is a certain gap between the cable wound around the circumference and the cable drum roller 2, so as to maintain air circulation between the cable and the cable drum roller 2, and a support bracket 3 is fixedly installed on the outer side of the cable drum side plate 1;

[0023] Furthermore, referring to Figure 1 , 4 , and a number of folding plates 4 are evenly fixed on the circumference of the cable winding roller 2. The folding plates 4 are arranged so that there is a certain gap between the cable circles wound on the cable winding roller 2, ensuring the circulation of air between the inner circles of the wound cables and avoiding the mutual adhesion and heat accumulation between the cable surfaces. The side of the folding plate 4 is V-shaped, and a number of guide grooves 6 are arranged on the surface of the folding plate 4, which facilitate the circulation of air in and out of the cable drum;

[0024] Furthermore, referring to Figure 2 , 3 An air guide channel 204 is provided in the protruding portion 202, and a plurality of inlets 203 corresponding to the air guide channels 204 are evenly provided on the outer side of the protruding portion 202. A cavity is provided in the center of the inner part of the cable drum side plate 1, and a ventilation fan 206 is installed in the cavity, and through openings 205 are provided between the cavity and the plurality of air guide channels 204. A plurality of outlets 5 are provided on the outer side of the cable drum side plate 1, and the plurality of outlets 5 are connected with the inner cavity of the cable drum side plate 1. When the ventilation fan 206 in the cable drum side plate 1 is started, air is passed through the wound cable ring, and the air flows into the air guide channel 204 through the inlet 203, and the air guide channel 204 enters the cavity through the through opening 205, and then is discharged through the outlet 5 outside the cavity, thereby accelerating the air circulation inside the cable drum and accelerating the heat dissipation of the cables in the cable drum.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cable drum with a protective function, comprising left and right cable drum side plates (1), characterized in that: A cable winding roller (2) is rotatably connected between the two cable drum side plates (1); a plurality of grooves (201) are evenly arranged on the circumference of the cable winding roller (2); a plurality of protrusions (202) are evenly arranged on the circumference of the cable winding roller (2); the plurality of protrusions (202) and the plurality of grooves (201) are staggered; and a plurality of folding plates (4) are evenly fixed on the circumference of the cable winding roller (2).

2. The cable drum with protective function according to claim 1, characterized in that: The protruding portion (202) is provided with an air guide channel (204), and a plurality of inlets (203) corresponding to the air guide channel (204) are evenly provided on the outer side of the protruding portion (202), and airflow enters the interior of the air guide channel (204) through the inlets (203).

3. The cable drum with protective function according to claim 1, characterized in that: A cavity is provided at the center of the cable drum side plate (1), a ventilation fan (206) is installed in the cavity, and openings (205) are provided between the cavity and the plurality of air guide channels (204), so that the airflow in the air guide channels (204) enters the cavity of the cable drum side plate (1) through the openings (205).

4. The cable drum with protective function according to claim 1, characterized in that: The cable tray side plate (1) is provided with a plurality of outlets (5) on the outside, the plurality of outlets (5) being connected to the internal cavity of the cable tray side plate (1), and the airflow in the cavity is discharged from the cable tray side plate (1) through the external outlets (5).

5. The cable drum with protective function according to claim 1, characterized in that: The side surface of the folding plate (4) is V-shaped, and a plurality of guide grooves (6) are arranged on the surface of the folding plate (4). The V-shaped folding plate (4) facilitates the separation of the wound cable loops, and cooperates with the guide grooves (6) to facilitate air circulation.

6. The cable drum with protective function according to claim 1, characterized in that: A supporting bracket (3) is fixedly mounted on the outer side of the cable drum side plate (1).

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