Power cable automatic take-up and pay-off device

Abstract

The utility model provides a power cable automatic take-up and pay-off device which comprises a base, mounting plates are arranged on the two sides of the base respectively in a relatively sliding mode, mounting shafts are arranged on the two mounting plates respectively in a rotating mode, and the two mounting shafts are provided with inserting frames, driving modules, mounting grooves and telescopic push rods respectively, a supporting seat is arranged on the telescopic push rod, and a containing groove is formed in the supporting seat. According to the automatic take-up and pay-off device for the power cable, the basic requirement for take-up and pay-off of the cable can be met, and the height of the winding structure can be automatically adjusted, so that the winding structure can be conveniently assembled and disassembled by a user in the process of assembling and disassembling the winding structure. And time-consuming and labor-consuming auxiliary supporting of the winding structure is not needed.

Description

Technical Field

[0001] This utility model belongs to the technical field, and specifically relates to an automatic cable winding and unwinding device for power cables. Background Technology

[0002] In power engineering and daily electricity use, the laying and retrieval of power cables is a frequent and crucial task. While existing automatic cable winding and unwinding devices can meet the basic requirements for automatic cable winding and unwinding, the winding structure is typically installed at a fixed height on the top of a frame, lacking flexibility and ease of height adjustment. This forces users to spend considerable time and effort providing auxiliary support to the winding rollers during installation and disassembly, causing significant inconvenience and impacting overall winding and unwinding efficiency.

[0003] For example, the utility model patent with announcement number CN218024765U discloses an automatic cable winding and unwinding device. In the technical solution of this patent document, the winding roller is installed at a fixed height on the upper side of the support plate. Therefore, during the installation of the winding roller, users need to spend time and effort to lift the winding roller between the upper ends of the two support plates and provide auxiliary support. During the disassembly of the winding roller, it is also necessary to provide auxiliary support for the winding roller before it can be disassembled and moved. Therefore, it cannot fully meet people's usage needs. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing an automatic cable winding and unwinding device for power cables. It not only meets the basic requirements for winding and unwinding cables, but also allows users to install and disassemble the winding structure without having to spend time and effort on auxiliary support. This is achieved by automatically adjusting the height of the winding structure.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an automatic cable winding and unwinding device for power cables, including a base, mounting plates slidably arranged on both sides of the base, mounting shafts rotatably arranged on the two mounting plates, and plug-in brackets for inserting the winding reel on the two mounting shafts, and a drive module for rotating the mounting shaft on one mounting plate, a mounting groove is provided in the base, a telescopic push rod is vertically arranged in the mounting groove, a support seat is provided on the telescopic push rod, and a placement groove is provided on the support seat.

[0006] As a further improvement of this utility model, the bottom of the support base is provided with a guide plate located at the side end of the telescopic push rod, and the base is provided with a guide slot that is inserted into the guide plate.

[0007] As a further improvement of this utility model, a connecting slide plate is provided on the base, and a connecting sleeve is provided on the bottom of the mounting plate to slide in conjunction with the connecting slide plate. Through the sliding engagement of the connecting slide plate and the connecting sleeve, a sliding connection between the mounting plate and the base can be achieved.

[0008] As a further improvement of this utility model, a fixing groove is provided on the side end of the base, and a bidirectional screw is rotatably installed in the fixing groove. Fixing blocks that are slidably connected to the fixing groove are screwed to both sides of the bidirectional screw. Connecting plates that are connected to the support plate are respectively provided on the two fixing blocks. An adjusting motor for rotating the bidirectional screw is also provided on the side end of the fixing groove. Through the fixing groove, bidirectional screw, fixing blocks, connecting plates, and adjusting motor, the mounting plates on both sides can be easily slidably driven.

[0009] As a further improvement of this utility model, the vertical cross-section of the sliding holes of both the connecting slide plate and the connecting slide sleeve is T-shaped. A locking bolt is also screwed onto the connecting slide sleeve, which abuts against the connecting slide plate to fix the connection between the connecting slide plate and the connecting slide sleeve. This effectively prevents the connecting slide sleeve from vertically shifting relative to the connecting slide plate.

[0010] As a further improvement of this utility model, the drive module includes a drive motor mounted on a mounting plate, and the output shaft of the drive motor is connected to the corresponding mounting shaft via a belt drive assembly. The drive motor and belt drive assembly enable rotational drive of the mounting shaft and the connector.

[0011] As a further improvement of this utility model, the bottom of the base is provided with traveling wheels, and the traveling wheels are also equipped with wheel brakes. The traveling wheels allow for easy movement of the device, and the wheel brakes ensure the stability of the equipment in operation.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Firstly, when installing the winding reel, simply place the reel on the support base, then use the telescopic push rod to raise the reel to a position compatible with the connector bracket. The connector bracket can then be driven to slide horizontally and connect with the reel for secure installation. Finally, the support base should be lowered back to its original position. Secondly, when disassembling the winding reel, simply drive the support base to support the bottom of the reel, then separate the connector bracket from the reel. Finally, drive the support base and the reel together to descend onto the base, allowing for easy unloading of the reel.

[0014] Secondly, the vertical insertion and connection of the guide plate and guide slot enables the support to move stably vertically and avoids easy deformation and damage to the telescopic push rod. Attached Figure Description

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting groove, telescopic push rod, and guide slot of this utility model;

[0018] Figure 3 This is a schematic diagram of the support base, placement groove, and guide plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the sliding plate, connecting sleeve and locking bolt of this utility model.

[0020] In the diagram: 101, base; 102, mounting plate; 103, mounting shaft; 104, connector; 105, telescopic push rod; 106, support base; 107, placement groove; 108, guide plate; 109, guide slot; 110, traveling wheel; 111, wheel brake; 112, mounting groove; 113, bearing; 201, connecting slide plate; 202, connecting sleeve; 203, locking bolt; 301, fixing groove; 302, double-acting screw; 303, fixing block; 304, connecting plate; 305, adjusting motor; 401, drive motor; 402, belt drive assembly. Detailed Implementation

[0021] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0022] like Figure 1 , 2As shown in Figure 3, an automatic cable winding and unwinding device for power cables includes a base 101. Mounting plates 102 are slidably disposed on both sides of the base 101. Mounting shafts 103 are rotatably mounted on the two mounting plates 102 via bearings 113. The outer ring of the bearing 113 is connected to the outer wall of the mounting plate 102, and the inner ring of the bearing 113 is connected to the outer wall of the mounting shaft 103. The mounting plates 102 have through holes rotatably connected to the mounting shafts 103. Insertion brackets 104 for inserting winding reels are fixedly connected to the two mounting shafts 103. A drive module for rotating the mounting shaft 103 is mounted on one mounting plate 102. A mounting groove 112 is formed in the base 101. A telescopic push rod 105 is vertically disposed in the mounting groove 112. A support seat 106 is disposed on the telescopic push rod 105, and a placement groove 107 is disposed on the support seat 106.

[0023] like Figure 1 , 4 As shown, a connecting slide plate 201 is fixedly connected to the base 101, and a connecting sleeve 202 that is slidably connected to the connecting slide plate 201 is fixedly connected to the bottom of the mounting plate 102. Through the sliding engagement of the connecting slide plate 201 and the connecting sleeve 202, a sliding connection between the mounting plate 102 and the base 101 can be achieved.

[0024] like Figure 1 , 4 As shown, the vertical cross-section of the sliding holes of both the connecting slide plate 201 and the connecting sleeve 202 is T-shaped. A locking bolt 203 is screwed onto the connecting sleeve 202, which abuts against the connecting slide plate 201 to fix the connection between the connecting slide plate 201 and the connecting sleeve 202. After adjusting the horizontal position of the mounting plate 102, i.e., after adjusting the sliding of the connecting sleeve 202 on the connecting slide plate 201, the locking bolt 203 can be tightened. This causes the locking bolt 203 to abut against the outer wall of the connecting slide plate 201, thus fixing the connecting groove between the connecting slide plate 201 and the connecting sleeve 202. This better prevents the connecting sleeve 202 from slipping relative to the connecting plate 304 and prevents the mounting plate 102 from slipping relative to the base 101.

[0025] When the winding reel needs to be loaded, the reel is placed in the placement groove 107 of the support base 106. The output axis of the driven telescopic push rod 105 is extended upward by a certain length, raising the support base 106 together with the winding reel to a height that matches the height of the winding reel and the plug-in bracket 104. Then, the driving mounting plate 102 is slid, so that the plug-in bracket 104 and the winding reel are precisely plugged in and fixed, thus enabling quick and convenient installation of the winding reel. Afterward, the drive module can drive the mounting shaft 103, the plug-in bracket 104, and the winding reel to rotate and operate, thereby winding and unwinding the cable.

[0026] When the winding reel needs to be disassembled, the output axis of the telescopic push rod 105 can be extended upward by a certain length, so that the support seat 106 supports the bottom of the winding reel. Then the plug-in bracket 104 can be separated from the winding reel. Subsequently, the support seat 106 and the winding reel can be driven to descend together onto the base 101, so that the winding reel can be easily unloaded and reset downward.

[0027] This eliminates the need for workers to spend time and effort providing auxiliary support for the winding reel when installing and disassembling it.

[0028] According to another embodiment of the present invention, such as Figure 2 , 3 As shown, a guide plate 108 is fixedly connected to the bottom of the support base 106, located on the side of the telescopic push rod 105, and a guide slot 109 is fixedly connected to the base 101, which engages with the guide plate 108. During the process of adjusting the height of the support base 106 by the telescopic movement of the telescopic push rod 105, the guide plate 108 can be vertically engaged with the guide slot 109, thereby enabling the support base 106 to move vertically smoothly and effectively preventing the telescopic push rod 105 from easily deforming and being damaged by non-vertical forces.

[0029] A fixing groove 301 is provided on the side end of the base 101. A bidirectional screw 302 is rotatably mounted in the fixing groove 301. Fixing blocks 303, which are slidably connected to the fixing groove 301, are screwed to both sides of the bidirectional screw 302. Connecting plates 304, which are connected to the support plate, are respectively provided on the two fixing blocks 303. An adjusting motor 305 for rotating and driving the bidirectional screw 302 is also provided on the side end of the fixing groove 301. By simply starting the adjusting motor 305 to rotate and drive the bidirectional screw, the two fixing blocks 303 slide closer or further away from each other relative to the fixing groove 301. Under the sliding cooperation of the connecting sleeve 202 and the connecting slide plate 201, the mounting plate 102 is driven to slide relative to the base 101 through the connecting plate 304, so that the plug-in bracket 104 can be plugged into or separated from the winding reel.

[0030] According to another embodiment of the present invention, such as Figure 1 , 4 As shown, the drive module includes a drive motor 401 mounted on a mounting plate 102. The output shaft of the drive motor 401 is connected to the corresponding mounting shaft 103 via a belt drive assembly 402. By simply starting the drive motor 401, the mounting shaft 103 and the connector 104 can be rotated via the belt drive assembly 402.

[0031] According to another embodiment of the present invention, such as Figure 1As shown, the base 101 is equipped with wheels 110 at its bottom, and wheel brakes 111 are also provided on the wheels 110. Workers can easily move the device to a suitable position using the wheels 110, and then lock the wheel brakes 111 to ensure the stability of the equipment in operation.

[0032] The above are preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An electric power cable automatic pay-off and take-up device comprising a base (101), characterized in that: Two sides of the base (101) are respectively provided with mounting plates (102) in sliding mode, two mounting plates (102) are respectively provided with mounting shafts (103) in rotating mode, two mounting shafts (103) are respectively provided with plug-in racks (104) for plugging the winding disc, one mounting plate (102) is provided with a driving module for driving the mounting shaft (103) to rotate, the base (101) is provided with a mounting groove (112), the mounting groove (112) is vertically provided with a telescopic push rod (105), the telescopic push rod (105) is provided with a support seat (106), and the support seat (106) is provided with a placing groove (107); The bottom of the support seat (106) is provided with a guide insertion plate (108) located at the side end of the telescopic push rod (105), and the base (101) is provided with a guide insertion groove (109) plugged with the guide insertion plate (108).

2. An electric cable automatic pay-off and take-up device according to claim 1, characterized in that: The base (101) is provided with a connecting sliding plate (201), and the bottom of the mounting plate (102) is provided with a connecting sliding sleeve (202) in sliding connection with the connecting sliding plate (201).

3. An electric cable automatic pay-off and take-up device according to claim 2, characterised in that: The side end of the base (101) is provided with a fixed groove (301), the fixed groove (301) is provided with a bidirectional screw (302) in rotating mode, the two sides of the bidirectional screw (302) are respectively screwed with fixed blocks (303) in sliding connection with the fixed groove (301), the two fixed blocks (303) are respectively provided with connecting plates (304) connected with the support plate, and the side end of the fixed groove (301) is further provided with an adjusting motor (305) for driving the bidirectional screw (302) to rotate.

4. An electric cable automatic pay-off and take-up device according to claim 3, characterised in that: The vertical section of the connecting sliding plate (201) and the sliding hole of the connecting sliding sleeve (202) is T-shaped, and the connecting sliding sleeve (202) is further screwed with a locking bolt (203) capable of abutting on the connecting sliding plate (201) to fix the connection between the connecting sliding plate (201) and the connecting sliding sleeve (202).

5. An electric cable automatic pay-off and take-up device according to claim 4, characterised in that: The driving module comprises a driving motor (401) arranged on one mounting plate (102), and the output shaft of the driving motor (401) is connected with the corresponding mounting shaft (103) through a belt transmission assembly (402).

6. An electric cable automatic pay-off and take-up device according to claim 5, characterised in that: The bottom of the base (101) is provided with a walking wheel (110), and the walking wheel (110) is further provided with a wheel brake (111).

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