Cable winding device convenient to move for electric power engineering construction

Abstract

The utility model discloses a cable winding device convenient to move for electric power engineering construction, and belongs to the field of cable winding devices. A cable winding device convenient to move for electric power engineering construction comprises a driving motor and an output shaft fixedly connected with the side face of the driving motor, the output shaft is fixedly connected with a reel assembly, and the reel assembly comprises a winding drum, a winding wheel frame, a winding pipe, a supporting wheel, a positioning rod and a positioning hole. According to the cable winding device, through the arranged universal wheel structure, the cable winding device is convenient to move, the reel assembly is installed on the output shaft and fixed and detached through the positioning nut, the reel assembly containing a cable is convenient to install and detach, the reel assembly rolls on the ground through the reel frame and the supporting wheels, and the cable winding device is convenient to move. After the cable is stored in the reel assembly, the reel assembly rolls on the ground to move, the carrying strength is reduced, the supporting wheels move towards the side face, the gravity center is lowered, and the reel assembly is more stable in the rolling process.

Description

Technical Field

[0001] This utility model relates to the technical field of cable winding devices, and more specifically, to a mobile cable winding device for power engineering construction. Background Technology

[0002] Power engineering, as a comprehensive engineering field focusing on the production, transmission, distribution and utilization of electrical energy, involves multiple key links. In terms of power generation, it covers the construction and operation of thermal, hydropower, wind power and solar power plants. After the electricity is generated, it is transmitted across vast mountains and rivers through high-voltage transmission lines to achieve efficient long-distance transmission. Finally, it is precisely distributed to thousands of households and various enterprises through urban and rural power distribution systems to meet the all-round electricity needs of society. In the process of power engineering construction, cable winding devices are important equipment for storing cables.

[0003] Chinese patent application CN212769164U discloses a mobile cable winding device for power engineering construction. This device belongs to the field of cable winding devices. Its structure includes a base, a slide rail, and a slider. A motor is installed on the upper left side of the base, and a first transmission rod is connected to the top right side of the motor. A drive wheel is provided on the outer wall of the middle part of the first transmission rod. A support column is connected to the middle of the upper part of the base, and a second transmission rod is connected to the middle of the inner side of the support column. A first driven wheel is connected to one side of the second transmission rod, and a second driven wheel is connected to the other side. A slide rail is provided on the upper right side of the base, and an auxiliary column is connected to the upper end of the slide rail. A fixed shaft is connected to one side of the upper end of the auxiliary column.

[0004] When winding a small number of cables, this technical solution allows the auxiliary clamping plate to be opened and embedded in the outer wall of the circular clamping slot, and the fixing plate to be fixed with bolts. There are five circular clamping slots, which can adjust the horizontal size of the winding rod according to the number of cables. However, in actual use, it has been found that when the winding rod is wound with a large number of cables, the weight will increase sharply. When transporting such winding rods with a large number of cables over short distances, their excessive weight makes handling and movement extremely inconvenient and greatly increases the labor intensity. To solve this problem, this application proposes a mobile cable winding device for power engineering construction. Utility Model Content

[0005] The purpose of this invention is to provide a mobile cable winding device for power engineering construction, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mobile cable winding device for power engineering construction includes a drive motor and an output shaft fixedly connected to the side of the drive motor. A winding assembly is fixedly connected to the output shaft. The winding assembly includes a drum, a winding frame, a winding tube, a support wheel, a positioning rod, and a positioning hole.

[0008] The drum is movably connected to the output shaft, the reel frame is fixedly connected to the drum, the reel tube is movably installed inside the drum, the support wheel is fixedly connected to the reel tube, the positioning rod is movably installed on the drum, the positioning hole is opened on the reel tube, and the lower end of the positioning rod is movably installed inside the positioning hole.

[0009] A positioning nut is fixedly connected to the output shaft at a position on the side of the tube, a support frame is fixedly connected to the lower end of the drive motor, and a caster wheel is fixedly connected to the bottom surface of the support frame.

[0010] By adopting the above technical solution, the distance between the reel frame and the support wheel is adjusted, and the support wheel is pulled to the side, making the center of gravity of the reel assembly more stable and facilitating its rolling on the ground. This makes the reel assembly containing the cable easy to move, and the cable winding device is moved by structures such as casters.

[0011] Preferably, a baffle is fixedly installed on the output shaft, the output shaft is threaded, and the output shaft is threadedly connected to a positioning nut.

[0012] By adopting the above technical solution, the baffle restricts the movement of the drum, and the positioning nut presses the drum to fix it in place.

[0013] Preferably, the reel assembly further includes a storage slot and a connecting rod. The storage slot is formed on the reel frame, and the reel tube is fixedly connected to the support wheel via the connecting rod. The connecting rod is movably installed in the storage slot.

[0014] By adopting the above technical solution, the connecting rod and the storage slot are connected to each other, so that the roller frame and the support wheel rotate together.

[0015] Preferably, the reel assembly further includes a slide plate and a positioning plate, the reel is movably mounted on the output shaft, the slide plate is fixedly connected to one end of the reel, the positioning plate is fixedly connected to the other end of the reel, and the positioning nut is located on the side of the positioning plate.

[0016] By adopting the above technical solution, the positioning nut presses against the positioning plate, causing the winding tube to push the drum to move to the side, thereby fixing and limiting it.

[0017] Preferably, the reel assembly further includes a slide bar and a limiting plate. The slide bar is located inside the reel, one end of the slide bar is fixedly connected to the inner wall of the reel, the other end of the slide bar is fixedly connected to the limiting plate, and the slide bar is slidably connected to the slide plate.

[0018] By adopting the above technical solution, the slide plate and the slide rod are slidably connected to each other, so that the reel moves linearly inside the drum.

[0019] Preferably, the reel assembly further includes a positioning groove, a spring, a limiting block, and a handle. The positioning groove is formed on the reel, the positioning rod is movably installed in the positioning groove, the limiting block is fixedly connected to the positioning rod, the spring is movably installed on the positioning rod and is located above the limiting block, and the handle is fixedly connected to the upper end of the positioning rod.

[0020] By adopting the above technical solution, the positioning rod fixes and limits the pulled-out reel, which increases the distance between the support wheel and the reel frame and lowers the center of gravity.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1) This cable winding device is easy to move due to the universal wheel structure, and the reel assembly is easy to disassemble and install due to the positioning nut structure.

[0023] 2) In this cable winding device, the reel assembly rolls on the ground via the reel frame and support wheels. By pulling the support wheels to the side, the center of gravity is lowered, making it easier to move the reel assembly. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the output shaft of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the reel assembly of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the roll of this utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the coiled tube and support wheel of this utility model;

[0029] Figure 6 This is a cross-sectional structural diagram of the reel frame of this utility model;

[0030] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0031] The following are the labels in the diagram: 1. Drive motor; 2. Output shaft; 3. Baffle; 4. Positioning nut; 5. Support frame; 6. Caster wheel; 7. Reel assembly; 701. Reel; 702. Reel frame; 703. Storage slot; 704. Reel tube; 705. Connecting rod; 706. Support wheel; 707. Slide plate; 708. Positioning plate; 709. Slide rod; 710. Limiting plate; 711. Positioning groove; 712. Positioning rod; 713. Spring; 714. Limiting block; 715. Positioning hole; 716. Handle. Detailed Implementation

[0032] Example 1

[0033] Please see Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 A mobile cable winding device for power engineering construction includes a drive motor 1 and an output shaft 2 fixedly connected to the side of the drive motor 1. A winding assembly 7 is fixedly connected to the output shaft 2. The winding assembly 7 includes a drum 701, a winding frame 702, a winding tube 704, a support wheel 706, a positioning rod 712, and a positioning hole 715.

[0034] The drum 701 is movably connected to the output shaft 2 and slidably connected to the output shaft 2. The reel frame 702 is fixedly connected to the drum 701 and the reel frame 702 is fixedly connected to the drum 701. The reel tube 704 is movably installed inside the drum 701 and slidably connected inside the drum 701. The support wheel 706 is fixedly connected to the reel tube 704. The positioning rod 712 is movably installed on the drum 701 and limits the reel tube 704. The positioning hole 715 is opened on the reel tube 704, and the lower end of the positioning rod 712 is movably installed in the positioning hole 715. The positioning hole 715 is located on the left and right sides of the reel tube 704. The positioning rod 712 switches between the two positioning holes 715, so that the reel tube 704 extends or retracts from the drum 701.

[0035] The reel assembly 7 also includes a storage slot 703 and a connecting rod 705. The storage slot 703 is formed on the reel frame 702. The reel tube 704 is fixedly connected to the support wheel 706 through the connecting rod 705. The support wheel 706 is located on the side of the reel frame 702. The connecting rod 705 is movably installed in the storage slot 703, so that the support wheel 706 and the reel frame 702 can rotate together.

[0036] The reel assembly 7 also includes a slide plate 707 and a positioning plate 708. The reel tube 704 is movably mounted on the output shaft 2. The slide plate 707 is fixedly connected to one end of the reel tube 704. The slide plate 707 contacts the inner wall of the drum 701. The positioning plate 708 is fixedly connected to the other end of the reel tube 704. The positioning nut 4 is located on the side of the positioning plate 708. The positioning nut 4 presses and pushes the positioning plate 708 to move to the side, so that the reel tube 704 can be easily fixedly connected inside the drum 701.

[0037] The reel assembly 7 also includes a slide rod 709 and a limiting plate 710. The slide rod 709 is located inside the reel 701. One end of the slide rod 709 is fixedly connected to the inner wall of the reel 701, and the other end of the slide rod 709 is fixedly connected to the limiting plate 710. The slide rod 709 is slidably connected to the slide plate 707, so that the reel tube 704 moves linearly inside the reel 701.

[0038] The reel assembly 7 also includes a positioning groove 711, a spring 713, a limiting block 714, and a handle 716. The positioning groove 711 is formed on the reel 701. The positioning rod 712 is movably installed in the positioning groove 711 and moves up and down in the positioning groove 711. The limiting block 714 is fixedly connected to the positioning rod 712. The spring 713 is movably installed on the positioning rod 712 and pushes the limiting block 714 downward, so that the positioning rod 712 can be easily inserted into the corresponding positioning hole 715. The spring 713 is located above the limiting block 714. The handle 716 is fixedly connected to the upper end of the positioning rod 712 and the handle 716 facilitates the operation of the positioning rod 712.

[0039] The steps of using this utility model are as follows: With this cable winding device, the cable is wound on the reel frame 702. Moving the handle 716 upwards causes the limiting block 714 and the positioning rod 712 to move upwards, compressing the spring 713. The positioning rod 712 then moves out of the positioning hole 715 on one side of the winding tube 704. Next, the winding tube 704 is moved outwards via the positioning plate 708, causing it to slide on the slide rod 709 via the sliding plate 707. When the sliding plate 707 moves to the side position of the limiting plate 710, the positioning hole 715 on the other side of the winding tube 704 moves... Move the lever 712 to its lower position, release the handle 716, and the spring 713 will push the limiting block 714 downward, causing the positioning lever 712 to move downward and insert into the corresponding positioning hole 715, thereby fixing and limiting the reel 704. The support wheel 706 on the reel 704 moves synchronously with the reel 704, and the connecting rod 705 moves out of the storage slot 703. The distance between the support wheel 706 and the reel frame 702 increases, thereby lowering the center of gravity and making the reel frame 702 and support wheel 706 more stable when rolling on the ground.

[0040] Example 2

[0041] Please see Figures 1 to 3 The difference from embodiment 1 is that a positioning nut 4 is fixedly connected to the output shaft 2 at the side position of the winding tube 704. The positioning nut 4 is threadedly connected to the output shaft 2. A support frame 5 is fixedly connected to the lower end of the drive motor 1. The support frame 5 supports the drive motor 1. A caster wheel 6 is fixedly connected to the bottom surface of the support frame 5 to facilitate the movement of the drive motor 1. A baffle 3 is fixedly installed on the output shaft 2. The output shaft 2 is threaded and threadedly connected to the positioning nut 4.

[0042] The following are the steps for using this utility model: This cable winding device is moved by casters 6, making it easy to move. The reel assembly 7 is slidably connected to the output shaft 2 via a drum 701 and a tube 704. The positioning nut 4 is threadedly connected to the output shaft 2, causing the positioning nut 4 to push the positioning plate 708 to move to the side, so that the drum 701 and tube 704 move synchronously. The drum 701 presses against the baffle 3. Tighten the positioning nut 4 to fix the reel assembly 7. When disassembly is required, unscrew the positioning nut 4, so that the reel assembly 7 can slide out to the side.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile cable winding device for power engineering construction, comprising a drive motor (1) and an output shaft (2) fixedly connected to the side of the drive motor (1), characterized in that: The output shaft (2) is fixedly connected to a reel assembly (7), which includes a reel (701), a reel frame (702), a reel tube (704), a support wheel (706), a positioning rod (712), and a positioning hole (715). The drum (701) is movably connected to the output shaft (2), the reel frame (702) is fixedly connected to the drum (701), the reel tube (704) is movably installed inside the drum (701), the support wheel (706) is fixedly connected to the reel tube (704), the positioning rod (712) is movably installed on the drum (701), the positioning hole (715) is opened on the reel tube (704), and the lower end of the positioning rod (712) is movably installed inside the positioning hole (715); A positioning nut (4) is fixedly connected to the output shaft (2) at the side position of the coil tube (704), a support frame (5) is fixedly connected to the lower end of the drive motor (1), and a universal wheel (6) is fixedly connected to the bottom surface of the support frame (5).

2. The portable cable winding device for power engineering construction according to claim 1, characterized in that: A baffle (3) is fixedly installed on the output shaft (2), and the output shaft (2) is threaded. The output shaft (2) is threadedly connected to the positioning nut (4).

3. A portable cable winding device for power engineering construction according to claim 1, characterized in that: The reel assembly (7) also includes a storage slot (703) and a connecting rod (705). The storage slot (703) is opened on the reel frame (702). The reel tube (704) is fixedly connected to the support wheel (706) through the connecting rod (705). The connecting rod (705) is movably installed in the storage slot (703).

4. A portable cable winding device for power engineering construction according to claim 1, characterized in that: The reel assembly (7) also includes a slide plate (707) and a positioning plate (708). The reel tube (704) is movably mounted on the output shaft (2). The slide plate (707) is fixedly connected to one end of the reel tube (704). The positioning plate (708) is fixedly connected to the other end of the reel tube (704). The positioning nut (4) is located on the side of the positioning plate (708).

5. A portable cable winding device for power engineering construction according to claim 4, characterized in that: The reel assembly (7) also includes a slide bar (709) and a limiting plate (710). The slide bar (709) is located inside the reel (701). One end of the slide bar (709) is fixedly connected to the inner wall of the reel (701), and the other end of the slide bar (709) is fixedly connected to the limiting plate (710). The slide bar (709) is slidably connected to the slide plate (707).

6. A portable cable winding device for power engineering construction according to claim 1, characterized in that: The reel assembly (7) also includes a positioning groove (711), a spring (713), a limiting block (714), and a handle (716). The positioning groove (711) is formed on the reel (701). The positioning rod (712) is movably installed in the positioning groove (711). The limiting block (714) is fixedly connected to the positioning rod (712). The spring (713) is movably installed on the positioning rod (712) and is located above the limiting block (714). The handle (716) is fixedly connected to the upper end of the positioning rod (712).

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