Electric cable winding device

Abstract

The utility model relates to the technical field of electrical cable management, in particular to an electrical cable winding device which comprises a machine shell, a guide frame, a winding shaft, a cable, an extension socket, a plug, a middle shaft, a gear, a wedge block and the like. A guide frame is arranged at the top of the machine shell, a winding shaft is rotationally arranged in the machine shell, a cable is wound on the winding shaft, the front portion and the rear portion of the cable both extend to the outside, an extension socket is arranged at the front end of the cable, a plug is arranged at the rear end of the cable, a middle shaft is arranged on one side of the exterior of the winding shaft, a gear is arranged on the middle shaft, and a wedge block is arranged on one side of the exterior of the winding shaft in a sliding mode. The wedge-shaped block abuts against gear teeth of the lower gear. According to the utility model, the high-efficiency and stable cable winding process is ensured through motor driving and gear transmission; the wedge-shaped block and the gear are matched to realize a reliable locking function, so that the cable is prevented from loosening in the use process; the design of the upper clamping plate and the lower clamping plate ensures that the device does not slide in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical cable management, in particular to an electrical cable winding device. Background Art

[0002] Electrical cables are important components for transmitting power and electrical signals, and are widely used in power systems, communication networks, industrial automation and other fields.

[0003] The main purpose of electrical cable reeling is to manage and protect the cables, ensuring their safety and effectiveness during storage, transportation and use.

[0004] Most existing electrical cable reeling devices rely on multiple manual operations to complete cable reeling and releasing, which is time-consuming and labor-intensive. In addition, due to cost considerations, most factories usually do not add a locking mechanism. As a result, it is difficult to effectively lock the winding spool after the cable is reeled. The cable will easily become loose during transportation or use, causing cable entanglement or damage.

[0005] Therefore, it is urgent to propose an electrical cable winding device. Utility Model Content

[0006] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides an electrical cable winding device.

[0007] The technical implementation scheme of the utility model is: an electrical cable winding device, including a housing, a guide frame, a winding shaft, a cable, a power strip, a plug, a central shaft, a gear, a wedge block, a reset spring, a guide rod, a guide plate, a mounting cover and a spiral spring, a guide frame is provided on the top of the housing, a winding shaft is provided for rotation inside the housing, a cable is wound on the winding shaft, the front and rear parts of the cable are extended to the outside, a power strip is provided at the front end of the cable, a plug is provided at the rear end of the cable, a central shaft is provided on the outer side of the winding shaft, and a central shaft is provided on the central shaft. A gear is provided, and a wedge block is slidably provided on one side of the outside of the winding shaft, the wedge block is in contact with the teeth of the gear below, a guide rod is provided on the top of the wedge block, a guide plate is provided on one side of the outside of the casing, the guide rod and the guide plate are slidably connected, a return spring is provided between the guide plate and the wedge block, the upper part of the guide rod passes through the inside of the guide plate and is annular, a mounting cover is provided on one side of the outside of the casing, the mounting cover covers the gear and the wedge block on its inner side, a volute spring is provided on one side of the inside of the casing, and the volute spring is connected to the other side of the outside of the winding shaft.

[0008] As an improvement to the above scheme, it also includes a motor, a reciprocating groove wheel, a limit bar, a mounting block and a clamping block. A motor is provided on one side of the guide frame, and a reciprocating groove wheel is rotatably provided on the upper part of the guide frame. The output shaft of the motor passes through the inner wall of the guide frame and is connected to the reciprocating groove wheel. Limit bars are provided on both sides of the upper part of the guide frame, and a mounting block is slidably provided between the limit bars on both sides. Clamping blocks are slidably provided on both sides of the mounting block, and the upper position of the cable is clamped between the two clamping blocks.

[0009] As an improvement to the above solution, a reciprocating spring is further included, and the reciprocating springs are symmetrically arranged between the clamping blocks on both sides and the inner wall of the mounting block.

[0010] As an improvement to the above scheme, it also includes an upper splint, a lower splint, a shaft and a torsion spring. The upper splint is provided on one side of the outer shell, and the lower splint is hinged in the middle of the upper splint in an inclined state. The shaft is rotatably provided between the hinges on both sides of the upper splint and the lower splint, and a torsion spring is provided around the outside of the shaft.

[0011] As an improvement to the above solution, anti-slip teeth are provided on the opposing surfaces of the lower portions of the upper and lower clamping plates.

[0012] As an improvement to the above solution, an anti-wear bottom plate is provided at the bottom of the casing.

[0013] The beneficial effects of the present invention are as follows: the present invention ensures that the cable winding process is efficient and smooth through motor drive and gear transmission; the cooperation of the wedge block and the gear realizes a reliable locking function to prevent the cable from loosening during use; the design of the upper and lower clamping plates ensures that the device will not slide during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the casing, guide frame and winding shaft of the utility model from another perspective.

[0016] Figure 3 This is a schematic cross-sectional view of the central shaft, gears, wedge blocks and other components of the utility model.

[0017] Figure 4 It is a schematic cross-sectional view of the casing, winding shaft, volute spring and other components of the utility model.

[0018] Figure 5 It is a three-dimensional structural diagram of the motor, reciprocating sheave, limit bar and other components of the utility model.

[0019] Figure 6 It is a three-dimensional structural diagram of the components such as the mounting block, the clamping block and the reciprocating spring of the utility model.

[0020] Among them: 1: housing, 2: guide frame, 3: winding shaft, 4: cable, 41: power strip, 42: plug, 5: middle shaft, 6: gear, 7: wedge block, 8: return spring, 9: guide rod, 10: guide plate, 101: mounting cover, 11: spiral spring, 12: motor, 13: reciprocating groove wheel, 14: limit bar, 15: mounting block, 16: clamping block, 17: reciprocating spring, 18: upper splint, 19: lower splint, 20: shaft, 21: torsion spring. DETAILED DESCRIPTION

[0021] The following further illustrates the technical solution with reference to specific embodiments. It should be noted that terms such as "up," "down," "left," and "right" used herein to indicate directions refer only to the positions of the structures depicted in the corresponding drawings. Component numbers, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connected" and "coupled" in this application, unless otherwise specified, include both direct and indirect connections (couplings).

[0022] Embodiment: An electrical cable reeling device, such as Figure 1-Figure 5As shown, it includes an organic shell 1, a guide frame 2, a winding shaft 3, a cable 4, a power strip 41, a plug 42, a central axis 5, a gear 6, a wedge block 7, a return spring 8, a guide rod 9, a guide plate 10, a mounting cover 101 and a spiral spring 11. The shell 1 serves as the basic support platform of the entire device, which is used to fix and support other components. The bottom of the shell 1 is provided with a wear-resistant base plate, and the wear-resistant base plate 26 reduces the friction between the device and the ground, thereby extending the service life of the device. A guide frame 2 is provided on the top of the shell 1, which is used to guide the direction of the cable 4 and support subsequent additional components. A winding shaft 3 is rotatably provided inside the shell 1 for winding and reeling in electrical cables 4 to ensure that the cables are neat and orderly. The cable 4 is reeled on the winding shaft 3. The cable 4 is used to connect to a power source or device. The front and rear of the cable 4 extend to the outside. A power strip 41 is provided at the front end of the cable 4 for inserting into a power socket or other device interface, and a plug 42 is provided at the rear end of the cable 4 for inserting into a power socket or other Device interface, a central axis 5 is provided on the outer side of the winding shaft 3, and a gear 6 is provided on the central axis 5. The central axis 5 rotates synchronously with the winding shaft 3 through the central axis 5. A wedge block 7 is slidingly provided on the outer side of the winding shaft 3. The wedge block 7 is against the gear teeth of the gear 6 below to lock the position of the winding shaft 3. A guide rod 9 is provided on the top of the wedge block 7 to ensure the linear motion of the wedge block 7. A guide plate 10 is provided on the outer side of the casing 1 to guide the motion trajectory of the wedge block 7. The guide rod 9 and the guide plate 1 0 sliding connection, a return spring 8 is provided between the guide plate 10 and the wedge block 7 to provide a reset force for the wedge block 7, the upper part of the guide rod 9 passes through the inside of the guide plate 10 and is annular, a mounting cover 101 is provided on one side of the outside of the casing 1, the mounting cover 101 covers the gear 6 and the wedge block 7 on its inner side to prevent external factors from interfering with its operation, a volute spring 11 is provided on one side of the inside of the casing 1 to provide a rotational force for the winding shaft 3, and the volute spring 11 is connected to the other side of the outside of the winding shaft 3.

[0023] like Figure 5-Figure 6 As shown, it also includes a motor 12, a reciprocating groove wheel 13, a limit bar 14, a mounting block 15 and a clamping block 16. A motor 12 is provided on one side of the guide frame 2 for providing power. A reciprocating groove wheel 13 is provided for rotation on the upper part of the guide frame 2, which is connected through the output shaft of the motor 12 to drive the mounting block 15 to move by periodic rotation. The output shaft of the motor 12 passes through the inner wall of the guide frame 2 and is connected to the reciprocating groove wheel 13. Limiting bars 14 are provided on both sides of the upper part of the guide frame 2. The limiting bars 14 limit the movement trajectory of the mounting block 15. The mounting block 15 is slidingly provided between the limit bars 14 on both sides. Clamping blocks 16 are slidingly provided on both sides of the mounting block 15. The clamping force is provided by a reciprocating spring 17 for clamping the upper position of the cable 4. The upper position of the cable 4 is clamped between the two clamping blocks 16. The motor 15 is started to drive the mounting block 18 to move through the reciprocating groove wheel 16. The clamping block 19 clamps the cable 4 to assist in manual winding or releasing the cable 4.

[0024] like Figure 6 As shown, a reciprocating spring 17 is also included. The reciprocating springs 17 are symmetrically arranged between the clamping blocks 16 on both sides and the inner wall of the mounting block 15. The reciprocating springs 17 can provide clamping force for the clamping blocks 16.

[0025] like Figure 1 As shown, it also includes an upper splint 18, a lower splint 19, a shaft 20 and a torsion spring 21. An upper splint 18 is provided on one side of the outside of the casing 1. The middle part of the upper splint 18 is hinged with a lower splint 19 in an inclined state, which is used to cooperate with the upper splint 18 fixing device. The opposite surfaces of the upper splint 18 and the lower splint 19 are provided with anti-slip teeth. A shaft 20 is rotatably provided between the hinges on both sides of the upper splint 18 and the lower splint 19 to provide the lower splint 19 with rotational freedom. A torsion spring 21 is provided around the outside of the shaft 20 to provide clamping force for the lower splint 19. The upper splint 21 and the lower splint 22 are used to fix the device in the desired position to ensure that the device is stable and motionless.

[0026] During the winding process, the device is first fixed in the required position by the upper clamping plate 18 and the lower clamping plate 19 to ensure that the device will not move or slip during use; then, the guide rod 9 is pulled upward so that the wedge block 7 no longer presses against the gear 6. At this time, the winding shaft 3 rotates under the action of the spiral spring 11. Then, the operator starts the motor 12, and the motor 12 drives the reciprocating groove wheel 13 to rotate. The rotation of the reciprocating groove wheel 13 drives the mounting block 15 to move up and down through the limit bar 14. The clamping block 16 on the inside of the mounting block 15 clamps the cable 4 under the action of the reciprocating spring 17. Subsequently, the winding shaft 3 starts to rotate under the drive of the motor 12, and the cable 4 is wound onto the winding shaft 3. When the cable 4 is wound to the appropriate position, the operator releases the guide rod 9 and resets The spring 8 pushes the wedge block 7 back to its original position, and the wedge block 7 contacts the teeth of the gear 6, preventing the winding shaft 3 from rotating further. At this time, the upper clamping plate 18 and the lower clamping plate 19 are clamped on other plates under the action of the torsion spring 21 to ensure that the device does not slide; during the release process, the operator manually or through a mechanical mechanism pulls the guide rod 9 upward so that the wedge block 7 no longer contacts the gear 6. At this time, the winding shaft 3 rotates in the opposite direction under the action of the spiral spring 11, and the cable 4 is gradually released. As the cable 4 is released, the mounting block 15 moves upward under the action of the limit bar 14, and the clamping block 16 releases the cable 4 under the action of the reciprocating spring 17. When the cable 4 is released to the required length, the operator can manually stop the release process, and the winding shaft 3 can be locked again.

[0027] While the present invention has been described with reference to exemplary embodiments, it should be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. An electrical cable winding device, comprising a housing (1); characterized in that: The invention also includes a guide frame (2), a winding shaft (3), a cable (4), a power strip (41), a plug (42), a central shaft (5), a gear (6), a wedge block (7), a return spring (8), a guide rod (9), a guide plate (10), a mounting cover (101) and a spiral spring (11). The top of the housing (1) is provided with a guide frame (2). The housing (1) is internally provided with a winding shaft (3) for rotation. The winding shaft (3) is wound with a cable (4). The front and rear parts of the cable (4) are extended to the outside. The front end of the cable (4) is provided with a power strip (41). The rear end of the cable (4) is provided with a plug (42). The outer side of the winding shaft (3) is provided with a central shaft (5). The central shaft (5) is provided with a gear (6). (3) A wedge block (7) is slidably provided on one side of the outer portion, the wedge block (7) abuts against the gear teeth of the gear (6) below, a guide rod (9) is provided on the top of the wedge block (7), a guide plate (10) is provided on one side of the outer portion of the casing (1), the guide rod (9) and the guide plate (10) are slidably connected, a return spring (8) is provided between the guide plate (10) and the wedge block (7), the upper portion of the guide rod (9) passes through the inside of the guide plate (10) and is annular, a mounting cover (101) is provided on one side of the outer portion of the casing (1), the mounting cover (101) covers the gear (6) and the wedge block (7) on its inner side, a volute spring (11) is provided on one side of the inner portion of the casing (1), and the volute spring (11) is connected to the other side of the outer portion of the winding shaft (3).

2. An electrical cable winding device according to claim 1, characterized in that: The invention also includes a motor (12), a reciprocating groove wheel (13), a limiting bar (14), a mounting block (15) and a clamping block (16). The motor (12) is provided on one side of the guide frame (2). The reciprocating groove wheel (13) is rotatably provided on the upper inner portion of the guide frame (2). The output shaft of the motor (12) passes through the inner wall of the guide frame (2) and is connected to the reciprocating groove wheel (13). The limiting bars (14) are provided on both sides of the upper inner portion of the guide frame (2). The mounting block (15) is slidably provided between the limiting bars (14) on both sides. The clamping blocks (16) are slidably provided on both sides of the mounting block (15). The upper position of the cable (4) is clamped between the two clamping blocks (16).

3. An electrical cable winding device according to claim 2, characterized in that: It also includes a reciprocating spring (17), which is symmetrically arranged between the clamping blocks (16) on both sides and the inner wall of the mounting block (15).

4. An electrical cable reeling device according to claim 3, characterized in that: The invention also includes an upper clamping plate (18), a lower clamping plate (19), a shaft (20) and a torsion spring (21). The upper clamping plate (18) is provided on one side of the outer portion of the housing (1). The middle portion of the upper clamping plate (18) is hingedly connected to the lower clamping plate (19) in an inclined state. The shaft (20) is rotatably provided between the hinged portions on both sides of the upper clamping plate (18) and the lower clamping plate (19). The torsion spring (21) is provided around the outer side of the shaft (20).

5. An electrical cable winding device according to claim 4, characterized in that: The opposite surfaces of the upper clamping plate (18) and the lower clamping plate (19) are both provided with anti-slip teeth.

6. An electrical cable reeling device according to claim 5, characterized in that: The bottom of the casing (1) is provided with an anti-wear bottom plate.

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