Cable winding and unwinding device capable of winding and unwinding cable in two directions

Abstract

The utility model discloses a cable take-up and pay-off device capable of taking up and paying off a cable bidirectionally, which comprises a height adjusting mechanism, the height adjusting mechanism comprises a fixed plate, the inner side of the fixed plate is fixedly connected with a second channel steel, the side surface of the second channel steel is fixedly connected with a connecting block, the side surface of the connecting block is fixedly connected with a worm, and the worm is fixedly connected with a screw. The upper surface of the supporting frame is fixedly connected with a cable outer wall cleaning mechanism, the cable outer wall cleaning mechanism comprises a vertical frame, the inner side of the vertical frame is fixedly connected with a rotating roller, and the side surface of the rotating roller is fixedly connected with a cleaning roller. A user can adjust the height of the take-up and pay-off device according to needs, practicability is improved, dust or sharp objects attached to the outer wall of the cable can be cleaned through the cable outer wall cleaning mechanism, and the situation that the sharp objects damage the outer wall of the cable in the take-up and pay-off process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable retraction and release, in particular to a cable retraction and release device capable of retracting and releasing cables in both directions. Background Art

[0002] A large number of devices, especially those that consume and supply electricity, need to be temporarily used or moved and require cables to connect to other devices to transmit power or signals. Mobile cable reels can conveniently solve most electrical connections in this situation.

[0003] In the process of cable retraction and release, when dust or sharp objects are attached to the outer wall of the cable during the existing cable retraction and release device, the retraction and release device cannot clean the dust or sharp objects on the outer wall of the cable. When the cable is reeled in, the outer walls of the cables rub against each other, which easily causes dust or sharp objects to damage the outer wall of the cable. In addition, various situations need to be dealt with during the cable retraction and release process. Sometimes, the retraction and release device needs to be height-adjusted in complex environments. For example, a Chinese patent discloses "A bidirectional cable retraction and release device for underground mines", and its application number is "CN201820261195.9". It includes: a base plate and a retractor, and the retractor includes a shell and a bidirectional winding drum. The bidirectional winding drum can rotate forward by pulling the cable from the outside. The device cannot clean the dust or sharp objects on the outer wall of the cable. When the cable is reeled in, the outer walls of the cables rub against each other, which easily causes dust or sharp objects to damage the outer wall of the cable. In addition, various situations need to be dealt with during the cable retraction and release process. Sometimes, the retraction and release device needs to be height-adjusted in complex environments, and its applicability is relatively limited. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a cable retracting device that can retract and release cables in both directions. The device has the advantage of adjusting the height by providing a height adjustment mechanism. The user can adjust the height of the retracting device according to needs, thereby improving practicality. By providing a cable outer wall cleaning mechanism, dust or sharp objects attached to the outer wall of the cable can be cleaned to avoid damage to the outer wall of the cable by sharp objects during the retraction process.

[0005] The cam is fixedly mounted on a bottom surface of the base and has a first end fixedly mounted on the bottom surface of the base, the second end of the second end of the second frame being fixedly mounted on the bottom surface of the base, the second end of the second frame being fixedly mounted on the bottom surface of the base, the second end of the second frame being fixedly mounted on the

[0006] The upper surface of the second connecting arm is fixedly connected to a support frame, and the upper surface of the support frame is fixedly connected to a cable outer wall cleaning mechanism. The cable outer wall cleaning mechanism includes a vertical frame, a rotating roller fixedly connected to the inner side of the vertical frame, and a cleaning roller fixedly connected to the side surface of the rotating roller. Through the interaction between these parts, dust or sharp objects attached to the outer wall of the cable can be cleaned, preventing sharp objects from damaging the outer wall of the cable during the retraction and extension process.

[0007] According to the cable retracting device capable of bidirectionally retracting and retracting cables, the side surface of the connecting block is fixedly connected to an insert rod, and both ends of the insert rod are fixedly connected to the fan-shaped worm gear. The mutual cooperation between the above parts facilitates adjustment.

[0008] According to the cable retracting device capable of bidirectionally retracting and releasing cables, the upper surface of the support frame is fixedly connected to the mounting frame, and the upper surface of the mounting frame is fixedly connected to the lower surface of the stand frame by screws. The mutual cooperation between the above parts facilitates installation and disassembly.

[0009] According to the utility model, a cable retracting device capable of bidirectionally retracting and extending a cable comprises a mounting frame fixedly connected to a drive motor on its side, a rotating shaft fixedly connected to an output end of the drive motor, and a bidirectional winding drum fixedly connected to one end of the rotating shaft. The interaction between these components facilitates cable retraction and extension.

[0010] According to the cable retracting device capable of bidirectionally retracting and retracting cables, the first roller is movably connected to the inner side of the first channel steel, and the second connecting arm is fixedly connected to the side surface of the first connecting arm. The cooperation between the above parts facilitates height adjustment.

[0011] According to the cable retracting device capable of bidirectionally retracting and retracting a cable, one end of the second connecting arm is fixedly connected to a second roller, which is movably connected to the inner side of the second channel steel. The above parts cooperate with each other to play a limiting role.

[0012] According to the cable retracting device capable of bidirectionally retracting and releasing cables, the outer surface of the cleaning roller is bonded with a brush, and two groups of cleaning rollers are provided and symmetrically arranged. The interaction between these parts facilitates the cleaning of dust or sharp objects attached to the outer wall of the cable.

[0013] According to the cable retracting device capable of bidirectionally retracting and releasing cables, the lower surface of the base is fixedly connected to a support leg, and the lower surface of the support leg is fixedly connected to a universal wheel. The mutual cooperation between the above parts facilitates movement and can be moved conveniently in complex environments.

[0014] Beneficial effects

[0015] Compared with the prior art, the present invention has the advantage of adjusting the height by setting a height adjustment mechanism. The user can adjust the height of the retractable device according to needs, thereby improving practicality. By setting a cable outer wall cleaning mechanism, dust or sharp objects attached to the outer wall of the cable can be cleaned, thereby avoiding damage to the outer wall of the cable by sharp objects during the retracting and releasing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall structural diagram of the cable retracting device of the utility model which can retract and release cables in both directions;

[0018] Figure 2 This is a structural diagram of the height adjustment mechanism of the cable retracting device capable of retracting and releasing cables in both directions according to the present invention;

[0019] Figure 3 The utility model is a cable retracting device capable of retracting and retracting cables in two directions. Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a structural diagram of the cable outer wall cleaning mechanism of the cable retracting and releasing device capable of retracting and releasing cables in both directions according to the present invention;

[0021] Legend:

[0022] 1. Base; 2. Side frame; 3. Fixed plate; 4. Crank; 5. Insert rod; 6. Connecting block; 7. Worm; 8. Sector worm gear; 9. Connecting rod; 10. First connecting arm; 11. First roller; 12. First channel steel; 13. Second connecting arm; 14. Second channel steel; 15. Second roller; 16. Support frame; 17. Mounting frame; 18. Drive motor; 19. Bidirectional winding reel; 20. Rotating shaft; 21. Stand; 22. Rotating roller; 23. Cleaning roller; 24. Support leg; 25. Universal wheel. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-4 The embodiment of the present invention is a cable retracting device that can retract and release cables in two directions, which includes: a base 1, a lower surface of the base 1 is fixedly connected to a support leg 24, and the lower surface of the support leg 24 is fixedly connected to a universal wheel 25, which is easy to move and can be moved conveniently in a complex environment. The upper surface of the base 1 is fixedly connected to a side frame 2, and the side surface of the side frame 2 is fixedly connected to a height adjustment mechanism. The height adjustment mechanism includes: a fixing plate 3, the inner side of the fixing plate 3 is fixedly connected to a second channel steel 14, the side surface of the second channel steel 14 is fixedly connected to a connecting block 6, the side surface of the connecting block 6 is fixedly connected to an insertion rod 5, and both ends of the insertion rod 5 are fixedly connected to a fan-shaped worm gear 8 for easy adjustment, and the side surface of the connecting block 6 is fixedly connected to a worm 7, and one end of the worm 7 is fixedly connected to a crank 4. The inner side of the fixed plate 3 is fixedly connected with a fan-shaped worm gear 8, and the side surface of the fan-shaped worm gear 8 is fixedly connected with a connecting rod 9. The fan-shaped worm gear 8 is meshed with the worm 7. The side surface of the fan-shaped worm gear 8 is fixedly connected with a first connecting arm 10, and the side surface of the first connecting arm 10 is fixedly connected with a first roller 11. The first roller 11 is movably connected to the inner side of the first channel steel 12. The side surface of the first connecting arm 10 is fixedly connected with a second connecting arm 13 for easy height adjustment. One end of the second connecting arm 13 is fixedly connected with a second roller 15, and the second roller 15 is movably connected to the inner side of the second channel steel 14 to play a limiting role. The inner side of the fixed plate 3 is fixedly connected with the first channel steel 12, which has the advantage of adjusting the height. The user can adjust the height of the retractable device according to needs to improve practicality.

[0025] The upper surface of the second connecting arm 13 is fixedly connected to a support frame 16, and the upper surface of the support frame 16 is fixedly connected to a mounting frame 17. The side surface of the mounting frame 17 is fixedly connected to a drive motor 18, and the output end of the drive motor 18 is fixedly connected to a rotating shaft 20. One end of the rotating shaft 20 is fixedly connected to a bidirectional winding drum 19, which is convenient for retracting and releasing the cable. The upper surface of the mounting frame 17 is fixedly connected to the lower surface of the stand 21 by screws, which is convenient for installation and disassembly. The upper surface of the support frame 16 is fixedly connected to a cable outer wall cleaning mechanism, which includes: a stand 21, a rotating roller 22 is fixedly connected to the inner side of the stand 21, and a cleaning roller 23 is fixedly connected to the side surface of the rotating roller 22, which can clean dust or sharp objects attached to the outer wall of the cable to avoid damage to the outer wall of the cable by sharp objects during the retraction and release process. The outer surface of the cleaning roller 23 is bonded with a brush, and the cleaning roller 23 is provided in two groups and symmetrically arranged, which is convenient for cleaning dust or sharp objects attached to the outer wall of the cable.

[0026] Working principle: When using this device, first pass one end of the cable through the cable outer wall cleaning mechanism and connect it to the two-way winding drum 19, then start the drive motor 18, so that the drive motor 18 drives the rotating shaft 20 to rotate the two-way winding drum 19 to retract and release the cable. When the height of the retracting and releasing device needs to be adjusted in a complex environment, by shaking the crank 4, the crank 4 drives the worm 7 to rotate. Since the worm 7 is engaged with the fan-shaped worm gear 8, the teeth of the worm 7 drive the fan-shaped worm gear 8 to rotate, and the fan-shaped worm gear 8 drives the first connecting arm 10 on the side surface to move. Through the cooperation of the first channel steel 12 and the first roller 11, the first roller 11 Sliding in the first channel steel 12, the first connecting arm 10 drives the first roller 15 on the side surface of the second connecting arm 13 to slide in the second channel steel 14, so that the support frame 16 can be adjusted in height, which has the advantage of adjusting the height. The user can adjust the height of the retracting device according to needs to improve practicality. While the cable is being retracted and released, the cleaning roller 23 fixedly connected to the inner side of the stand 21 generates a rotating force on the bidirectional winding drum 19 through the driving motor 18 to transport and reel the cable, which can clean dust or sharp objects attached to the outer wall of the cable to avoid damage to the outer wall of the cable by sharp objects during the retraction and release process.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A cable retracting device capable of retracting and releasing cables in both directions, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a side frame (2), and the side surface of the side frame (2) is fixedly connected to a height adjustment mechanism, and the height adjustment mechanism comprises: a fixed plate (3), the inner side of the fixed plate (3) is fixedly connected to a second channel steel (14), the side surface of the second channel steel (14) is fixedly connected to a connecting block (6), the side surface of the connecting block (6) is fixedly connected to a worm (7), one end of the worm (7) is fixedly connected to a crank (4), the inner side of the fixed plate (3) is fixedly connected to a fan-shaped worm gear (8), the side surface of the fan-shaped worm gear (8) is fixedly connected to a connecting rod (9), the fan-shaped worm gear (8) is meshed with the worm (7), the side surface of the fan-shaped worm gear (8) is fixedly connected to a first connecting arm (10), the side surface of the first connecting arm (10) is fixedly connected to a first roller (11), and the inner side of the fixed plate (3) is fixedly connected to the first channel steel (12); A second connecting arm (13), the upper surface of the second connecting arm (13) is fixedly connected to a support frame (16), the upper surface of the support frame (16) is fixedly connected to a cable outer wall cleaning mechanism, and the cable outer wall cleaning mechanism comprises: a stand (21), the inner side of the stand (21) is fixedly connected to a rotating roller (22), and the side surface of the rotating roller (22) is fixedly connected to a cleaning roller (23).

2. A cable retracting device capable of retracting and releasing cables in both directions according to claim 1, characterized in that: The side surface of the connecting block (6) is fixedly connected to an insert rod (5), and both ends of the insert rod (5) are fixedly connected to a fan-shaped worm gear (8).

3. A cable retracting device capable of retracting and releasing cables in both directions according to claim 1, characterized in that: The upper surface of the support frame (16) is fixedly connected to a mounting frame (17), and the upper surface of the mounting frame (17) is fixedly connected to the lower surface of the stand frame (21) via screws.

4. A cable retracting device capable of retracting and releasing cables in both directions according to claim 3, characterized in that: A driving motor (18) is fixedly connected to the side surface of the mounting frame (17), an output end of the driving motor (18) is fixedly connected to a rotating shaft (20), and one end of the rotating shaft (20) is fixedly connected to a bidirectional winding drum (19).

5. The cable retracting device capable of retracting and releasing cables in both directions according to claim 1, characterized in that: The first roller (11) is movably connected to the inner side of the first channel steel (12), and the side surface of the first connecting arm (10) is fixedly connected to the second connecting arm (13).

6. A cable retracting device capable of retracting and releasing cables in both directions according to claim 5, characterized in that: One end of the second connecting arm (13) is fixedly connected to a second roller (15), and the second roller (15) is movably connected to the inner side of the second channel steel (14).

7. The cable retracting device capable of retracting and releasing cables in both directions according to claim 1, characterized in that: The outer surface of the cleaning roller (23) is bonded with a brush, and two groups of the cleaning rollers (23) are provided and are symmetrically arranged.

8. The cable retracting device capable of retracting and releasing cables in both directions according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected to a support leg (24), and the lower surface of the support leg (24) is fixedly connected to a universal wheel (25).

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