Cable winding and unwinding device

Abstract

The utility model relates to the technical field of cable winding and unwinding, and discloses a cable winding and unwinding device which comprises winding wheels correspondingly arranged on the two sides, a winding shaft is rotationally connected between the winding wheels, one end of the winding shaft is fixedly connected with a rotating handle, a supporting rod is arranged on each winding wheel, a first sliding groove is formed in each winding wheel, an adjusting rod is slidably connected in each first sliding groove, and the adjusting rod is fixedly connected with the rotating handle. A first spring is fixedly connected between the adjusting rod and the inner wall of the first sliding groove, a fixing plate is arranged on the rolling wheel, a second sliding groove is formed in the fixing plate, a first cleaning rod is slidably connected into the second sliding groove, a moving mechanism for driving the first cleaning rod to slide is arranged on the fixing plate, a second cleaning rod is arranged on the first cleaning rod, and the first cleaning rod and the second cleaning rod are connected in a sliding mode. Compared with the prior art, the cable tensioning device has the advantages that a cable can be automatically tensioned, so that a worker does not need to hold the cable while rotating the rotating handle, the cable can be cleaned, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cable winding and unwinding, in particular to a cable winding and unwinding device. Background Art

[0002] A cable reel is a device used to reel or roll up a cable. It usually consists of a bracket, a reel and a shaft. The cable reel can be used to install and remove cables, as well as to reel and roll up cables during cable laying and maintenance. This device can improve work efficiency, reduce labor costs, and ensure safe and accurate laying of cables.

[0003] When the cable winding and unwinding device is in use, it is placed on the ground, and then one end of the cable is grabbed and pulled outward. At this time, the cable shaft rotates accordingly, thereby realizing the wire-releasing operation. By turning the handle at one end of the shaft, the shaft is driven to rotate, thereby rolling up the cable and realizing the wire-winding operation.

[0004] When the cable winding device is used, in order to reel in more cables in a limited space, the cable needs to fit tightly against the shaft. The worker needs to hold the cable while turning the handle, which is time-consuming and laborious. In addition, when the cable is unwinding, dust and other impurities will stick to the surface of the cable. Failure to remove the impurities will affect the service life of the cable. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The technical problem to be solved by the utility model is that workers need to hold the cable while turning the handle, which is time-consuming and laborious, and impurities such as dust may stick to the surface of the cable, thus shortening the service life of the cable.

[0007] (II) Technical solution

[0008] To solve the above technical problems, the technical solution provided by the utility model is: a cable winding and releasing device comprises reels arranged correspondingly on two sides, the reels are rotatably connected with a winding shaft, one end of the winding shaft is fixedly connected with a turning handle, the reel is provided with a support rod, the reel is provided with a first slide groove, an adjusting rod is slidably connected in the first slide groove, a first spring is fixedly connected between the adjusting rod and the inner wall of the first slide groove, the reel is provided with a fixing plate, the fixing plate is provided with a second slide groove, the second slide groove is slidably connected with a first cleaning rod, and the fixing plate is provided with a moving mechanism that drives the first cleaning rod to slide, the first cleaning rod is provided with a second cleaning rod, the second cleaning rod is provided with a fixing mechanism cooperating with the first cleaning rod, and the first cleaning rod and the second cleaning rod are both provided with brushes.

[0009] As an improvement, the moving mechanism includes a limiting column in the second slide groove, the first cleaning rod is provided with a limiting hole matching the limiting column, and a second spring sleeved on the limiting column is fixedly connected between the inner wall of the second slide groove and the first cleaning rod.

[0010] As an improvement, a bolt penetrating the first sliding groove is threadedly connected to the reel, and a threaded groove cooperating with the bolt is provided on the adjusting rod.

[0011] As an improvement, the fixing mechanism includes threaded columns arranged correspondingly on both sides of the second cleaning rod, the first cleaning rod is provided with a socket matched with the threaded column, and a nut is threadedly connected to the threaded column.

[0012] As an improvement, a plug post extending into the second sliding groove is movably inserted on the fixed plate, and a slot cooperating with the plug post is provided on the first cleaning rod.

[0013] (III) Beneficial effects

[0014] The advantages of the utility model compared with the prior art are:

[0015] The cable is cleaned by setting a first cleaning rod and a second cleaning rod, the first cleaning rod and the second cleaning rod are fixed by a fixing mechanism, the position of the first cleaning rod is adjusted by a moving mechanism, and the adjusting rod is controlled by a spring, so that the cable is always kept in a tensioned state under the action of the first cleaning rod, the second cleaning rod and the adjusting rod, thereby facilitating the winding of the cable and saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereoscopic diagram of the cable winding and unwinding device of the utility model.

[0017] Figure 2 It is an exploded view of the cable winding and unwinding device of the utility model.

[0018] Figure 3 It is a cross-sectional view of the cable winding and unwinding device of the utility model.

[0019] Figure 4 It is an enlarged view of position A of the cable winding and unwinding device of the present utility model.

[0020] As shown in the figure: 1. Reel; 2. Winding shaft; 3. Turning handle; 4. Support rod; 5. First slide groove; 6. Adjusting rod; 7. First spring; 8. Fixed plate; 9. Second slide groove; 10. First cleaning rod; 11. Brush; 12. Second cleaning rod; 13. Limiting column; 14. Second spring; 15. Bolt; 16. Threaded column; 17. Socket; 18. Nut; 19. Plug column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figure 1 to Figure 2 As shown, the cable winding and releasing device includes a reel 1 arranged correspondingly on both sides, a winding shaft 2 is rotatably connected between the reels 1, a turning handle 3 is fixedly connected to one end of the winding shaft 2, a support rod 4 is provided on the reel 1, a first slide groove 5 is provided on the reel 1, an adjusting rod 6 is slidably connected in the first slide groove 5, a first spring 7 is fixedly connected between the adjusting rod 6 and the inner wall of the first slide groove 5, a bolt 15 penetrating the first slide groove 5 is threadedly connected to the reel 1, a threaded groove matching the bolt 15 is provided on the adjusting rod 6, the winding shaft 2 is driven to rotate by the turning handle 3, the cable is put in a tensioned state by the first spring 7 and the adjusting rod 6, and the adjusting rod 6 is fixed by the bolt 15.

[0023] like Figures 2 to 4 As shown, the reel 1 is provided with a fixed plate 8, the fixed plate 8 is provided with a second slide groove 9, the second slide groove 9 is slidably connected with a first cleaning rod 10, the fixed plate 8 is movably plugged with a plug post 19 extending into the second slide groove 9, the first cleaning rod 10 is provided with a slot that cooperates with the plug post 19, the second slide groove 9 is fixedly connected with a limiting column 13, the first cleaning rod 10 is provided with a limiting hole that cooperates with the limiting column 13, a second spring 14 sleeved on the limiting column 13 is fixedly connected between the inner wall of the second slide groove 9 and the first cleaning rod 10, and the first cleaning rod 10 is provided with a second spring 14 sleeved on the limiting column 13. A second cleaning rod 12 is provided, and threaded columns 16 are arranged correspondingly on both sides of the second cleaning rod 12. A socket 17 cooperating with the threaded column 16 is provided on the first cleaning rod 10, and a nut 18 is threadedly connected to the threaded column 16. Brushes 11 are provided on the first cleaning rod 10 and the second cleaning rod 12. The position of the first cleaning rod 10 is controlled by a second spring 14. The second cleaning rod 12 is fixed to the first cleaning rod 10 by the threaded column 16, the socket 17 and the nut 18. The dust on the cable is cleaned by the brush 11, and the first cleaning rod 10 is fixed by the column 19 and the slot.

[0024] In specific use, when winding the line, the two plug posts 19 are moved away from the slot, and the second spring 14 generates elastic force to push the first cleaning rod 10 to move. When the first cleaning rod 10 moves to a suitable position, it stops, and the two nuts 18 are turned to take out the second cleaning rod 12, and the second cleaning rod 12 is placed on the cable. At this time, the cable is located between the first cleaning rod 10 and the second cleaning rod 12, and then the nut 18 is turned to adjust the distance between the first cleaning rod 10 and the second cleaning rod 12. When there is a certain resistance when pulling the cable, the nut 18 is stopped. At this time, the brush 11 is tightly fitted with the cable, and then the bolt 15 is turned. When the bolt 15 is away from the threaded groove, the first spring 7 pushes the adjusting rod 6 to move downward, thereby pushing the cable to move downward, so that the cable is in tension. The cable is in a tight state, and then the handle 3 is turned, which drives the winding shaft 2 to rotate, so that the cable is reeled in. The dust is removed by the friction of the brush 11, and then the tension is adjusted through the adjusting rod 6, so that the cable reeled on the winding shaft 2 is always in a fitting state. When the reeling is completed, the first cleaning rod 10 is pressed. When the first cleaning rod 10 cannot be pressed, the plug post 19 is pushed, and the plug post 19 is inserted into the slot. Then, the plug post 19 on the other side is pushed into the slot. The second spring 14 is compressed and deformed, and then the adjusting rod 6 is pushed upward. The adjusting rod 6 pushes the first spring 7 to move upward, causing the first spring 7 to be compressed and deformed, and then the bolt 15 is turned. When the bolt 15 is threadedly connected to the thread groove, the rotation is stopped, and then the other bolt 15 is turned into the thread groove.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cable winding and releasing device, comprising reels (1) arranged correspondingly on two sides, a winding shaft (2) being rotatably connected between the reels (1), a turning handle (3) being fixedly connected to one end of the winding shaft (2), a supporting rod (4) being provided on the reel (1), characterized in that: The reel (1) is provided with a first slide groove (5), an adjusting rod (6) is slidably connected in the first slide groove (5), and a first spring (7) is fixedly connected between the adjusting rod (6) and the inner wall of the first slide groove (5); The reel (1) is provided with a fixed plate (8), the fixed plate (8) is provided with a second slide groove (9), a first cleaning rod (10) is slidably connected in the second slide groove (9), and the fixed plate (8) is provided with a moving mechanism for driving the first cleaning rod (10) to slide; The first cleaning rod (10) is provided with a second cleaning rod (12), the second cleaning rod (12) is provided with a fixing mechanism matched with the first cleaning rod (10), and the first cleaning rod (10) and the second cleaning rod (12) are both provided with brushes (11).

2. The cable winding and unwinding device according to claim 1, characterized in that: The moving mechanism comprises a limiting column (13) in the second sliding groove (9); a limiting hole cooperating with the limiting column (13) is provided on the first cleaning rod (10); and a second spring (14) sleeved on the limiting column (13) is fixedly connected between the inner wall of the second sliding groove (9) and the first cleaning rod (10).

3. The cable winding and unwinding device according to claim 1, characterized in that: The reel (1) is threadedly connected with a bolt (15) penetrating the first slide groove (5), and the adjusting rod (6) is provided with a thread groove matching the bolt (15).

4. The cable winding and unwinding device according to claim 1, characterized in that: The fixing mechanism comprises threaded columns (16) arranged correspondingly on both sides of the second cleaning rod (12); the first cleaning rod (10) is provided with a socket (17) matched with the threaded column (16); and a nut (18) is threadedly connected to the threaded column (16).

5. The cable winding and unwinding device according to claim 1, characterized in that: The fixing plate (8) is movably plugged with an insertion post (19) extending into the second sliding groove (9), and the first cleaning rod (10) is provided with a slot matching the insertion post (19).

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