Rotatable winding type cable drum

Abstract

The utility model discloses a rotatable winding type cable drum which comprises a frame, a winding drum and a cable, the two sides of the winding drum are rotatably installed on the frame, a transverse plate is installed on the frame, a cleaning structure is installed on the transverse plate, and the cleaning structure comprises a box body, two through holes, two rubber rings and cleaning liquid; the box body is installed on the transverse plate, the two through holes are formed in the two sides of the box body respectively, and each rubber ring is installed in the corresponding through hole. A cable penetrates into the rubber rings on the two sides of the box body and is kept sealed, the cable is wound on the winding drum, the cable is wound and wound along with rotation of the winding drum, the front rubber ring can scrape off impurities on the surface of the cable, the cleaning liquid cleans the surface of the cable, and the rear rubber ring can scrape off the cleaning liquid on the surface of the cable. And the cable is cleaned on the rotating winding drum, so that unsmooth winding caused by impurities on the surface of the cable is avoided.

Description

Technical Field

[0001] This patent relates to the field of cable technology, specifically a rotatable and retractable cable reel. Background Art

[0002] A cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires, made of one or more mutually insulated conductors and an outer insulating protective layer, and is a wire for transmitting electricity or information from one place to another. When the cable is recycled, a reel needs to be rotated and reeled. However, when the cable is reeled in, the surface of the cable will be contaminated due to the contact between the cable and the ground. A wiping piece is now used to clean the dirt and reel it in. However, harder dirt is not easy to clean with a wiping piece alone, making it difficult for the cable to be smoothly rotated and reeled onto the reel. Utility Model Content

[0003] The purpose of this patent is to provide a rotatable and retractable cable reel.

[0004] To achieve the above purpose, the present patent provides the following technical solutions: a rotatable and retractable cable reel, comprising a frame, a reel and a cable, wherein both sides of the reel are rotatably mounted on the frame, a horizontal plate is mounted on the frame, a cleaning structure is mounted on the horizontal plate, and the cleaning structure comprises a box body, two through holes, two rubber rings and a cleaning liquid;

[0005] The box is installed on the horizontal plate, the two through holes are respectively opened on both sides of the box, each rubber ring is installed in a through hole, the cleaning liquid is stored in the box, the cable passes through the cleaning liquid in the box through the hole on the rubber ring on one side, and the cable passes out of the box through the hole on the rubber ring on the other side, and the cable is wound and connected to the reel.

[0006] Preferably, an annular member is installed on the rubber ring on the other side, an elastic structure is installed inside the annular member, the number of the elastic structures is four, the elastic structures are distributed in the annular member in an annular shape and at equal intervals, and the elastic structure includes a first spring, an arc-shaped member and an arc-shaped fabric;

[0007] The cable passes through the annular member, the first spring is installed in the annular member, the arc-shaped member is installed on the first spring, the arc-shaped cloth is installed in the arc-shaped member, and the cable passes through the arc-shaped cloth.

[0008] Preferably, placement grooves are respectively opened on both sides of the frame, and limit blocks are respectively installed in the placement grooves, and both sides of the winding drum are respectively placed in the placement grooves.

[0009] Preferably, the limit block is installed in the placement groove through a telescopic structure, the telescopic structure is arranged corresponding to the limit block, and the telescopic structure includes a groove and a second spring;

[0010] The groove is arranged in the placement slot, the second spring is installed in the groove, and the limit block is installed on the second spring.

[0011] Preferably, the winding drum is provided with spline grooves, the number of the spline grooves is two, and the spline grooves are symmetrically distributed on both sides with the center line of the winding drum as the center.

[0012] Preferably, a liquid injection port is provided on the box body, and a rubber plug is inserted into the liquid injection port.

[0013] Compared with the prior art, the beneficial effects of this patent are: the rotatable and retractable cable reel has the following advantages over the traditional technology:

[0014] 1. Put the cable into the rubber rings on both sides of the box and keep it sealed. The cable is wound on the reel. As the reel rotates and reels the cable, the rubber ring in the front can scrape off the impurities on the cable surface, and the cleaning liquid cleans the cable surface. The rubber ring on the back can scrape off the cleaning liquid on the cable surface, so that the clean cable is produced on the rotating reel, avoiding the uneven reeling caused by impurities on the cable surface;

[0015] 2. When the cable passes through the rear rubber ring and enters between the arc-shaped fabrics in the annular member, as the cable is rolled up, the first spring presses the arc-shaped fabric on the arc-shaped member against the cable surface, and the arc-shaped fabric can wipe the cable surface dry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of this patent;

[0017] Figure 2 This is a schematic diagram of the structure of the box, through hole and rubber ring of the patent;

[0018] Figure 3 This is a schematic diagram of the structure of the first spring, the arc-shaped member and the arc-shaped fabric of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the limit block, groove and second spring of this patent.

[0020] In the figure: 1, frame, 2, placement groove, 3, take-up drum, 4, cleaning structure, 401, box body, 402, through hole, 403, rubber ring, 404, cleaning liquid, 5, spline groove, 6, cable, 7, liquid filling port, 8, rubber plug, 9, cross plate, 10, ring part, 11, elastic structure, 12, first spring, 13, arc-shaped part, 14, arc-shaped cloth, 15, limit block, 16, telescopic structure, 17, groove, 18, second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0022] See also Figure 1-4 , this patent provides a technical solution: a rotatable and retractable cable reel, comprising a frame 1, a reel 3 and a cable 6, the two sides of the reel 3 are rotatably mounted on the frame 1, the two sides of the frame 1 are respectively provided with placement grooves 2, and the placement grooves 2 are respectively installed with limit blocks 15, the two sides of the reel 3 are respectively placed in the placement grooves 2, the limit blocks 15 are installed in the placement grooves 2 through a telescopic structure 16, the telescopic structure 16 is arranged corresponding to the limit blocks 15, and the telescopic structure 16 includes a groove 17 and a second spring 18;

[0023] The groove 17 is provided in the placement groove 2, the second spring 18 is installed in the groove 17, the limit block 15 is installed on the second spring 18, the winding drum 3 is provided with a spline groove 5, the number of the spline grooves 5 is two, the spline grooves 5 are symmetrically distributed on both sides with the center line of the winding drum 3 as the center, the winding drum 3 is manually placed in the placement groove 2 on the frame 1, when the limit block 15 is contacted, the limit block 15 is retracted into the groove 17, the second spring 18 is compressed, otherwise the limit block 15 is reset by the elasticity of the second spring 18, the limit winding drum 3 is placed in the placement groove 2 on the frame 1, and the winding drum 3 is rotated by extending the external driving motor or the crank into the spline groove 5, otherwise the winding drum 3 can be quickly disassembled for replacement;

[0024] A horizontal plate 9 is installed on the frame 1, and a cleaning structure 4 is installed on the horizontal plate 9. The cleaning structure 4 includes a box body 401, two through holes 402, two rubber rings 403 and a cleaning liquid 404;

[0025] The box body 401 is installed on the horizontal plate 9, and a liquid injection port 7 is opened on the box body 401. A rubber plug 8 is inserted into the liquid injection port 7. Two through holes 402 are respectively opened on both sides of the box body 401. Each rubber ring 403 is installed in a through hole 402. The cleaning liquid 404 is stored in the box body 401. The cleaning liquid 404 can be a mixture of detergent and water. The cable 6 passes through the hole on the rubber ring 403 on one side and passes through the box body 401 through the hole on the rubber ring 403 on the other side. The cable 6 is wound and connected to the reel 3. On the top, pass the cable 6 into the rubber rings 403 on both sides of the box 401 and keep it sealed. The cable 6 is wound on the reel 3, and the cleaning liquid 404 is poured into the box 401 through the liquid injection port 7 and plugged into the rubber plug 8 for sealing. As the reel 3 rotates and winds the reeled cable 6, the rubber ring 403 in the front can scrape off impurities on the surface of the cable 6, and the cleaning liquid 404 cleans the surface of the cable 6. The rubber ring 403 on the rear side can scrape off the cleaning liquid 404 on the surface of the cable 6, so that the cable 6 is clean and generated on the rotating reel 3, avoiding the unevenness of the reeling caused by impurities on the surface of the cable 6.

[0026] A ring member 10 is installed on the rubber ring 403 on the other side, and an elastic structure 11 is installed in the ring member 10. There are four elastic structures 11, and the elastic structures 11 are evenly distributed in the ring member 10 in a ring shape. The elastic structure 11 includes a first spring 12, an arc-shaped member 13 and an arc-shaped fabric 14.

[0027] The cable 6 passes through the annular member 10, the first spring 12 is installed in the annular member 10, the arcuate member 13 is installed on the first spring 12, and the arcuate cloth 14 is installed in the arcuate member 13. The arcuate cloth 14 can be made of non-woven fabric, etc. The cable 6 passes through the arcuate cloths 14. When the cable 6 passes through the rear rubber ring 403 and enters the arcuate cloths 14 in the annular member 10, as the cable 6 is wound, the first spring 12 presses the arcuate cloth 14 on the arcuate member 13 against the surface of the cable 6, and the arcuate cloth 14 can wipe the surface of the cable 6.

[0028] When using the rotatable and retractable cable reel, first manually place the reel 3 into the placement slot 2 on the frame 1. When it contacts the limit block 15, the limit block 15 is retracted into the groove 17, and the second spring 18 is compressed. Conversely, the limit block 15 is reset due to the elasticity of the second spring 18. The limit reel 3 is placed in the placement slot 2 on the frame 1, and the cable 6 is passed through the rubber rings 403 on both sides of the box 401 and kept sealed. The cable 6 is wound around the reel 3, and the cleaning liquid 404 is poured into the box 401 through the liquid injection port 7 and the rubber plug 8 is inserted to seal it. The reel 3 is rotated by an external driving motor or a crank that extends into the spline slot 5. As the reel 3 rotates, the reel is wound and the cable is reeled in. 6. The front rubber ring 403 can scrape off impurities on the surface of the cable 6, and the cleaning liquid 404 cleans the surface of the cable 6. The rear rubber ring 403 can scrape off the cleaning liquid 404 on the surface of the cable 6. When the cable 6 passes through the rear rubber ring 403 and enters between the arc-shaped cloth 14 in the annular member 10, as the cable 6 is wound, the first spring 12 presses the arc-shaped cloth 14 on the arc-shaped member 13 against the surface of the cable 6, and the arc-shaped cloth 14 can wipe the surface of the cable 6, so that the cable 6 is clean and generated on the rotating winding drum 3, avoiding the uneven winding caused by impurities on the surface of the cable 6. On the contrary, when the winding drum 3 is full of cable 6, the winding drum 3 can be quickly disassembled for replacement and continue to work.

[0029] Although the embodiments of the present patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present patent, and the scope of the present patent is defined by the appended claims and their equivalents.

Claims

1. A rotatable and retractable cable reel, comprising a frame (1), a reel (3) and a cable (6), characterized in that: The two sides of the winding drum (3) are rotatably mounted on the frame (1), a transverse plate (9) is mounted on the frame (1), a cleaning structure (4) is mounted on the transverse plate (9), and the cleaning structure (4) comprises a box body (401), two through holes (402), two rubber rings (403) and a cleaning liquid (404); The box body (401) is installed on the transverse plate (9), the two through holes (402) are respectively opened on both sides of the box body (401), each of the rubber rings (403) is installed in a through hole (402), the cleaning liquid (404) is stored in the box body (401), the cable (6) passes through the hole on the rubber ring (403) on one side into the cleaning liquid (404) in the box body (401), and the cable (6) passes through the hole on the rubber ring (403) on the other side out of the box body (401), and the cable (6) is wound and connected to the winding drum (3).

2. The rotatable and retractable cable reel according to claim 1, characterized in that: A ring member (10) is installed on the rubber ring (403) on the other side, and an elastic structure (11) is installed inside the ring member (10). The number of the elastic structures (11) is four, and the elastic structures (11) are distributed in the ring member (10) in an equidistant manner in a ring shape. The elastic structure (11) includes a first spring (12), an arc-shaped member (13), and an arc-shaped fabric (14); The cable (6) passes through the annular member (10), the first spring (12) is installed in the annular member (10), the arc-shaped member (13) is installed on the first spring (12), the arc-shaped fabric (14) is installed in the arc-shaped member (13), and the cable (6) passes through the arc-shaped fabric (14).

3. The rotatable and retractable cable reel according to claim 1, characterized in that: The frame (1) is provided with placement grooves (2) on both sides, and limit blocks (15) are installed in the placement grooves (2). The two sides of the winding drum (3) are placed in the placement grooves (2).

4. The rotatable and retractable cable reel according to claim 3, characterized in that: The limit block (15) is installed in the placement groove (2) through a telescopic structure (16), the telescopic structure (16) is arranged corresponding to the limit block (15), and the telescopic structure (16) includes a groove (17) and a second spring (18); The groove (17) is formed in the placement groove (2), the second spring (18) is installed in the groove (17), and the limit block (15) is installed on the second spring (18).

5. The rotatable and retractable cable reel according to claim 1, characterized in that: The winding drum (3) is provided with a spline groove (5), the number of the spline grooves (5) is two, and the spline grooves (5) are symmetrically distributed on both sides with the center line of the winding drum (3) as the center.

6. The rotatable and retractable cable reel according to claim 1, characterized in that: The box body (401) is provided with a liquid injection port (7), and a rubber stopper (8) is inserted into the liquid injection port (7).

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