A cable reeling and unloading auxiliary device

Abstract

This utility model provides a cable winding and unwinding auxiliary device, relating to the field of cable winding and unwinding devices. It includes a support frame, a conveying unit mounted on the top of the support frame, and a cable guide frame hinged to the support frame at one end. The conveying unit includes a housing and a conveyor belt connected to the housing. A row of conveying rollers is arranged on the upper side of the conveyor belt, with a conveying space between the conveying rollers and the conveyor belt for conveying the cable. The cable guide frame includes a swing frame, guide rollers connected to the swing frame, and a limiting rail mounted above the swing frame. The swing frame is hinged to the end of the support frame, and a driving component for driving the swing frame end to rise and fall is connected between the swing frame and the support frame. This utility model avoids the laborious problem of manual dragging and the problem of damaging the outer protective layer of the cable. It is also more flexible and convenient to use, and its application scenarios are more flexible and unrestricted.

Description

Technical Field

[0001] This utility model relates to the field of cable winding and unwinding devices, and specifically to a cable winding and unwinding auxiliary device. Background Technology

[0002] Power cables are typically wound on cable reels, which serve as the carrier for transportation, storage, safekeeping, and laying. During use, the cable reel is usually laid flat and then manually dragged coil by coil. For some large cables, this process is not only labor-intensive and inefficient, but also highly prone to scratching the cable's outer protective layer, posing a significant safety hazard.

[0003] In existing technologies, auxiliary tools are often used to assist in cable laying and winding. For example, the ceiling hoist mentioned in patent document CN115285794A is used to pull out the cable, wrap it around the ceiling hoist, and then use another tool to lay the cable. However, the use of such hanging auxiliary tools as ceiling hoists is very limited. Utility Model Content

[0004] This utility model provides a cable winding and unwinding auxiliary device to address the aforementioned problems in the prior art. It can avoid the laborious problem of manual dragging and the problem of damaging the outer protective layer of the cable. Moreover, it is more flexible and convenient to use, and its application scenarios are more flexible and unrestricted.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A cable winding and unwinding auxiliary device, characterized in that it includes a support frame, a conveying part is installed on the top of the support frame, and a cable guide frame is provided on the end side of the support frame and hinged thereto; the conveying part includes a housing and a conveyor belt connected to the housing, a row of conveying rollers is provided on the upper side of the conveyor belt, and a conveying space for conveying cables is left between the conveying rollers and the conveyor belt; the cable guide frame includes a swing frame, guide rollers connected to the swing frame and a limiting rail mounted on the top of the swing frame, the swing frame is hinged to the end side of the support frame, and a driving component for driving the end of the swing frame to rise and fall is connected between the swing frame and the support frame.

[0006] Furthermore, the conveying section is fixedly installed at an angle on the top of the support frame.

[0007] Furthermore, the swing frame includes a straight section and an arc-shaped section. The straight section is close to the conveying part, and one end of the arc-shaped section is connected to the straight section, while the other end is bent downwards.

[0008] Furthermore, the swing frame is also provided with an inclined support near the conveying section, with its end side tending towards the conveyor belt.

[0009] Furthermore, the inclined support is connected to guide rollers and a limiting rail mounted above the inclined support.

[0010] Furthermore, the limiting rail is a portal frame structure, with rotating cylinders rotatably mounted on its top rod and side rods.

[0011] Furthermore, a connecting guide roller is also provided between the conveyor belt and the cable guide frame.

[0012] Furthermore, a rotary encoder for detecting the length of the cable conveyed by the conveying unit is connected to the connecting guide roller, and the rotary encoder is electrically connected to the central control display.

[0013] Furthermore, the drive component adopts a telescopic cylinder structure, with its two ends hinged to the swing frame and the support frame, respectively.

[0014] The beneficial effects of this utility model are: by providing a support part, a conveying part located at the top of the support part, and a cable guide part hinged to the end of the support part, this utility model can replace manual dragging of the cable by electric conveying during the cable winding and unwinding process, saving manpower and greatly reducing wear on the outer protective layer of the cable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention;

[0016] Figure 2 This is a top view of an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the cable guide portion according to an embodiment of the present invention;

[0018] Figure 4 This is a partial side view of the cable guide portion according to an embodiment of the present invention;

[0019] In the diagram: 1. Support frame, 2. Conveying section, 21. Casing, 22. Conveyor belt, 23. Conveying roller, 3. Cable guide section, 31. Swing frame, 311. Straight section, 312. Arc section, 313. Inclined support, 32. Guide roller, 33. Limiting rail, 331. Rotary drum, 34. Connecting guide roller, 4. Drive component, 5. Cable. Detailed Implementation

[0020] The principles and features of this utility model are described below. The embodiments given are only used to explain this utility model and are not intended to limit the scope of this utility model.

[0021] As shown in the attached drawings, the cable winding and unwinding auxiliary device of this embodiment is characterized by comprising a support frame 1, a conveying section 2 mounted on the top of the support frame 1, and a cable guide frame 3 hinged to the end of the support frame 1; the conveying section 2 includes a housing 21 and a conveyor belt 22 connected to the housing 21, a row of conveying rollers 23 arranged on the upper side of the conveyor belt 22, the conveying rollers 23 being rotatably connected to the housing 21 and driven by a motor, and a conveying space for conveying cables being left between the conveying rollers 23 and the conveyor belt 22. The cable guide frame 3 works together with the conveyor belt 22 to transport cables passing through the transport space. The cable guide frame 3 includes a swing frame 31, a guide roller 32 connected to the swing frame 31, and a limiting rail 33 mounted above the swing frame 31. The limiting rail 33 is a gate frame structure. The swing frame 31 is hinged to the end of the support frame 1. A driving component 4 for driving the end of the swing frame 31 to rise and fall is connected between the swing frame 31 and the support frame 1. In this embodiment, the driving component 4 adopts a telescopic cylinder structure, such as an electric telescopic cylinder, and its two ends are respectively hinged to the swing frame 31 and the support frame 1.

[0022] During use, cable 5 passes through Figure 1 The cable 5 enters through the left inlet of the conveying section, enters the conveying space between the conveying roller 23 and the conveyor belt 22, and then exits through the right outlet, entering the space between the upper limit bar 33 and the swing frame 31 of the cable guide frame 3. The height of the end of the swing frame 31 can be controlled by the drive component 4. After the cable 5 passes through the cable guide frame 3, the next operation is performed manually, such as cable winding below the tail of the swing frame 31. In this embodiment, the conveyor belt 22 and the conveying roller 23 work together to transfer the cable 5, replacing manual dragging and saving manpower. The guide roller 32 is rotatably connected to the side wall of the swing frame 31. The setting of the guide roller 32 facilitates the smooth transmission of the cable 5 and reduces wear on the outer protective layer of the cable 5. The limit bar 33 is used to prevent the cable from coming out of the cable guide frame 3. The height of the end of the swing frame 31 can be controlled by the drive component 4 to adapt to the height of different cable reels, facilitate manual operation, and further prevent the cable from dragging on the ground.

[0023] In a preferred embodiment of this utility model, the conveying part 2 is fixedly installed at an angle on the top of the support frame 1, with the higher end close to the cable guide frame 3. Figure 1 As shown, its purpose is to facilitate the cable entering the conveyor section 2 from the lower end.

[0024] In a preferred embodiment of the present invention, the swing frame 31 includes a straight section 311 and an arc-shaped section 312. The straight section 311 is close to the conveying part 2. One end of the arc-shaped section 312 is connected to the straight section 311, and the other end is bent downward. This shape design is more conducive to the cable being lowered through the arc-shaped section 312, ensuring its stability during lowering.

[0025] The swing frame 31 is also provided with an inclined support 313 near the conveying section 2, with its end side tending towards the conveyor belt 22. The inclined support 313 is also connected to the guide roller 32 and the limiting rail 33 mounted on the inclined support 313. The inclined support 313 serves as the connection between the straight section 311 and the conveyor belt 22, which facilitates the smoother transport of the cable.

[0026] In a preferred embodiment of this utility model, a rotating cylinder 331 is rotatably sleeved on the top rod and the two side rods of the limiting rail 33 to facilitate the smooth transport of the cable.

[0027] In a preferred embodiment of this utility model, a connecting guide roller 34 is further provided between the conveyor belt 22 and the cable guide frame 3. A rotary encoder for detecting the length of the cable conveyed by the conveying unit 2 is connected to the connecting guide roller 34. The encoder can simultaneously calculate the length in meters during the cable conveying process. The rotary encoder is electrically connected to the central control display for visually displaying the length in meters of the cable.

Claims

1. A cable reeling / unwinding auxiliary device, characterized in that, The system includes a support frame (1), a conveying unit (2) installed on the top of the support frame (1), and a cable guide frame (3) hinged to the end of the support frame (1). The conveying unit (2) includes a housing (21) and a conveyor belt (22) connected to the housing (21). A row of conveyor rollers (23) are arranged on the upper side of the conveyor belt (22). A conveying space for conveying cables is left between the conveyor rollers (23) and the conveyor belt (22). The cable guide frame (3) includes a swing frame (31), a guide roller (32) connected to the swing frame (31), and a limiting rail (33) erected above the swing frame (31). The swing frame (31) is hinged to the end of the support frame (1), and a driving component (4) for driving the swing frame (31) to rise and fall is connected between the swing frame (31) and the support frame (1).

2. The cable winding and unwinding auxiliary device according to claim 1, characterized in that, The conveying part (2) is fixedly installed on the top of the support frame (1) in an inclined position.

3. The cable winding and unwinding auxiliary device according to claim 2, characterized in that, The higher end of the conveying section (2) is close to the cable guide frame (3).

4. The cable winding and unwinding auxiliary device according to claim 1, characterized in that, The swing frame (31) includes a straight section (311) and an arc section (312). The straight section (311) is close to the conveying part (2), and one end of the arc section (312) is connected to the straight section (311), while the other end is bent downward.

5. The cable winding and unwinding auxiliary device according to claim 1 or 4, characterized in that, The swing frame (31) is also provided with an inclined support (313) near the conveying section (2), with its end side tending towards the conveyor belt (22).

6. The cable winding and unwinding auxiliary device according to claim 5, characterized in that, The inclined support (313) is connected to a guide roller (32) and a limiting rail (33) mounted on the inclined support (313).

7. The cable winding and unwinding auxiliary device according to claim 1 or 6, characterized in that, The limiting rail (33) is a portal frame structure, and a rotating cylinder (331) is rotatably sleeved on its top rod and side rods.

8. The cable winding and unwinding auxiliary device according to claim 1, characterized in that, A connecting guide roller (34) is also provided between the conveyor belt (22) and the cable guide frame (3).

9. The cable winding and unwinding auxiliary device according to claim 8, characterized in that, The connecting guide roller (34) is connected to a rotary encoder for detecting the length of the cable conveyed by the conveying unit (2), and the rotary encoder is electrically connected to the central control display.

10. The cable winding and unwinding auxiliary device according to claim 1, characterized in that, The drive component (4) adopts a telescopic cylinder structure, and its two ends are respectively hinged to the swing frame (31) and the support frame (1).

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