A power cable laying device

Abstract

The application relates to the technical field of power cable laying, and discloses a power cable laying device, which comprises a bottom plate, two mounting plates symmetrically and slidably connected to the upper end of the bottom plate, a transmission assembly installed on the bottom plate and used for driving the two mounting plates to move, a rotating disc rotatably connected to the side wall of the facing side of each of the two mounting plates, a transmission rod hingedly connected to the side wall of the facing side of each of the two rotating discs, a movable block hingedly connected to the other end of the transmission rod, a fixed rod fixedly connected to the end of each of the two movable blocks away from each other, a reset spring fixedly connected between the two transmission rods, and a supporting plate arranged above the bottom plate. The technical scheme of the application can quickly fix and install the traction disc on the rotating disc through the cooperation between the rotating disc, the transmission rod, the fixed rod, the reset spring, the traction disc, the first motor and the bidirectional screw rod, the operation is simple and convenient, the manual labor is reduced, and therefore the work efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of power cable laying technology, specifically a power cable laying device. Background Technology

[0002] Power cables are the core carriers for transmitting and distributing electrical energy in power systems. They are widely used in industry, civil use, energy, transportation, and other fields, undertaking the critical task of transmitting electrical energy from the generation and transformation ends to the power-consuming equipment. Their performance directly affects the stability, security, and energy efficiency of the power system.

[0003] Currently, when laying existing power cables, it is necessary to fix the traction disc with the cable wound around it to the rotating shaft through bearings. This is time-consuming, labor-intensive, and reduces work efficiency. Utility Model Content

[0004] The purpose of this application is to provide a power cable laying device that solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This application provides a power cable laying device, including a base plate. Two mounting plates are symmetrically slidably connected to the upper end of the base plate. A transmission assembly for driving the two mounting plates to move is installed on the base plate. Rotary disks are rotatably connected to the side walls of the two mounting plates facing each other. Transmission rods are hinged to the side walls of the two rotating disks facing each other. Movable blocks are hinged to the other ends of the transmission rods. Fixed rods are fixedly connected to the opposite ends of the two movable blocks. A return spring is fixedly connected between the two transmission rods. A support plate is provided above the base plate. A lifting assembly for driving the support plate to move vertically is installed on the base plate. A traction disk is provided at the upper end of the support plate. Fixed plates are symmetrically fixedly connected to both ends of the traction disk. The fixed plates have locking holes that match the fixed rods, and the positions of the locking holes and the fixed rods correspond.

[0006] By adopting the above technical solution, during use, the lifting assembly moves the support plate upward. When the axis of the traction plate and the rotating plate are aligned, the transmission assembly causes the two mounting plates to move horizontally towards each other. The movement of the mounting plates drives the rotating plate to move. When the movable block contacts the traction plate, as the mounting plate continues to move, the movable block moves on the rotating plate via the transmission rod. The movement of the movable block drives the fixed rod to move, and the movement of the transmission rod also stretches the return spring. When the fixed rod is inserted into the locking hole on the fixed plate, the traction plate is fixed on the rotating plate. At this time, the lifting assembly moves the support plate downward, and the rotating plate rotates to make the traction plate rotate, thus unwinding and laying the power cable. This structure allows for quick and easy installation of the traction plate onto the rotating plate, simplifying operation, reducing manual labor, and improving work efficiency.

[0007] Optionally, the transmission assembly includes a first motor fixedly mounted on the upper end of the base plate, the output end of the first motor being connected to a bidirectional lead screw via a coupling, and the bidirectional lead screw being threadedly connected to two mounting plates.

[0008] By adopting the above technical solution, starting the first motor will drive the bidirectional lead screw to rotate, and the rotation of the bidirectional lead screw will cause the two mounting plates to move through the thread action.

[0009] Optionally, the upper end of the base plate is provided with a sliding groove, and two sliders are symmetrically slidably connected in the sliding groove. The upper ends of the sliders are fixedly connected to the corresponding mounting plates.

[0010] By adopting the above technical solution, the mounting plate is limited to prevent it from rotating.

[0011] Optionally, a slide rod is fixedly connected to the inner wall of the chute, the slide rod passes through the slider, and the slider is slidably connected to the slide rod.

[0012] By adopting the above technical solution, the slider is prevented from detaching from the groove.

[0013] Optionally, the support assembly includes a cylinder fixedly mounted on the upper end of the base plate, with the piston end of the cylinder fixedly connected to the support plate.

[0014] By adopting the above technical solution, the cylinder is activated, which in turn drives the support plate to move vertically.

[0015] Optionally, a pulley is installed at the end of the movable block near the traction disc.

[0016] By adopting the above technical solution, the friction between the moving block and the traction disc can be reduced.

[0017] Optionally, the upper end of the support plate has two symmetrically formed limiting grooves, and the lower end of the traction disc has two symmetrically fixedly connected limiting blocks. The limiting blocks are set in the limiting grooves and the limiting blocks match the limiting grooves.

[0018] By adopting the above technical solution, the traction disc is prevented from falling off the support plate.

[0019] Optionally, a second motor is fixedly installed on the side wall of the corresponding mounting plate, and the output end of the second motor is connected to the corresponding rotating disk through a coupling.

[0020] By adopting the above technical solution, the second motor is started, and the second motor will drive the rotating disk to rotate.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows: The technical solution of this application, through the cooperation of structures such as a base plate, mounting plate, rotating disk, transmission rod, locking hole, movable block, fixed rod, return spring, support plate, traction disk, fixing plate, first motor and double-acting screw, can quickly fix the traction disk onto the rotating disk. The operation is simple and convenient, reduces manual labor, and thus improves work efficiency. Attached Figure Description

[0022] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of a power cable laying device according to this application; Figure 2 This is a top view of a power cable laying device according to this application; Figure 3 for Figure 1 Enlarged view of section A.

[0023] In the diagram: 1. Base plate; 2. Mounting plate; 3. Rotating disc; 4. Transmission rod; 5. Locking hole; 6. Movable block; 7. Fixed rod; 8. Return spring; 9. Support plate; 10. Traction disc; 11. Fixed plate; 12. First motor; 13. Two-way lead screw; 14. Slider; 15. Slide rod; 16. Cylinder; 17. Pulley; 18. Limiting block; 19. Second motor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3 This application provides a technical solution: a power cable laying device, including a base plate 1, with two mounting plates 2 symmetrically slidably connected to the upper end of the base plate 1. A transmission assembly for driving the two mounting plates 2 to move is installed on the base plate 1. A rotating disk 3 is rotatably connected to the side wall of the two mounting plates 2 facing each other. A transmission rod 4 is hinged to the side wall of the two rotating disks 3 facing each other. A movable block 6 is hinged to the other end of the transmission rod 4. A fixing rod 7 is fixedly connected to one end of the two movable blocks 6 facing away from each other. A return spring 8 is fixedly connected between the two transmission rods 4. A support plate 9 is provided above the base plate 1. A lifting assembly for driving the support plate 9 to move vertically is installed on the base plate 1. A traction disk 10 is provided at the upper end of the support plate 9. Fixing plates 11 are symmetrically fixedly connected to both ends of the traction disk 10. The fixing plates 11 have locking holes 5, which match the fixing rods 7, and the positions of the locking holes 5 and the fixing rods 7 are corresponding.

[0026] In the technical solution of this application, during use, the support plate 9 is moved upward by the lifting assembly. When the traction plate 10 and the axis of the rotating plate 3 are aligned, the two mounting plates 2 are moved horizontally towards each other by the transmission assembly. The movement of the mounting plates 2 will drive the rotating plate 3 to move. When the movable block 6 contacts the traction plate 10, as the mounting plate 2 continues to move, the movable block 6 will move on the rotating plate 3 through the transmission rod 4. The movement of the movable block 6 will drive the fixed rod 7 to move. The movement of the transmission rod 4 will also stretch the return spring 8. When the fixed rod 7 is inserted into the locking hole 5 on the fixed plate 11, the traction plate 10 will be fixed on the rotating plate 3. At this time, the support plate 9 is moved downward by the lifting assembly, and the traction plate 10 is rotated by rotating the rotating plate 3 to unwind and lay the power cable. With the above structure, the traction plate 10 can be quickly fixed and installed on the rotating plate 3. The operation is simple and convenient, reducing manual labor and thus improving work efficiency.

[0027] In the technical solution of this application, the transmission component includes a first motor 12 fixedly installed on the upper end of the base plate 1. The output end of the first motor 12 is connected to a bidirectional lead screw 13 through a coupling. The bidirectional lead screw 13 is threadedly connected to two mounting plates 2. When the first motor 12 is started, the first motor 12 will drive the bidirectional lead screw 13 to rotate. The rotation of the bidirectional lead screw 13 will cause the two mounting plates 2 to move through the thread action.

[0028] In the technical solution of this application, a groove is provided on the upper end of the base plate 1, and two sliders 14 are symmetrically slidably connected in the groove. The upper end of the slider 14 is fixedly connected to the corresponding mounting plate 2 to limit the mounting plate 2 and prevent the mounting plate 2 from rotating.

[0029] In the technical solution of this application, a slide rod 15 is fixedly connected to the inner wall of the chute, the slide rod 15 passes through the slider 14, and the slider 14 is slidably connected to the slide rod 15 to prevent the slider 14 from detaching from the chute.

[0030] In the technical solution of this application, the support component includes a cylinder 16 fixedly installed on the upper end of the base plate 1. The piston end of the cylinder 16 is fixedly connected to the support plate 9. When the cylinder 16 is started, the cylinder 16 will drive the support plate 9 to move vertically.

[0031] In the technical solution of this application, a pulley 17 is installed at one end of the movable block 6 near the traction disc 10, which can reduce the friction between the movable block 6 and the traction disc 10.

[0032] In the technical solution of this application, two limiting grooves are symmetrically opened on the upper end of the support plate 9, and two limiting blocks 18 are symmetrically fixedly connected to the lower end of the traction disc 10. The limiting blocks 18 are set in the limiting grooves and the limiting blocks 18 match the limiting grooves to prevent the traction disc 10 from falling off the support plate 9.

[0033] In the technical solution of this application, a second motor 19 is fixedly installed on the side wall of the mounting plate 2. The output end of the second motor 19 is connected to the corresponding rotating disk 3 through a coupling. When the second motor 19 is started, the second motor 19 will drive the rotating disk 3 to rotate.

[0034] In use, the cylinder 16 moves the support plate 9 upward. When the traction disc 10 is aligned with the axis of the rotating disc 3, the first motor 12 is started. The first motor 12 drives the double-acting screw 13 to rotate. The rotation of the double-acting screw 13 causes the two mounting plates 2 to move through the thread action. The movement of the mounting plates 2 causes the rotating disc 3 to move. When the movable block 6 contacts the traction disc 10, as the mounting plate 2 continues to move, the movable block 6 moves on the rotating disc 3 through the transmission rod 4. The movement of the movable block 6 causes the fixed rod 7 to move. The movement of the transmission rod 4 also stretches the return spring 8. When the fixed rod 7 is inserted into the locking hole 5 on the fixed plate 11, the traction disc 10 is fixed on the rotating disc 3. At this time, the cylinder 16 moves the support plate 9 downward, and the rotating disc 3 is rotated to make the traction disc 10 rotate, thus unwinding and laying the power cable.

[0035] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A power cable laying device, comprising a base plate (1), characterized in that: Two mounting plates (2) are symmetrically slidably connected to the upper end of the base plate (1). A transmission assembly for driving the two mounting plates (2) to move is installed on the base plate (1). A rotating disk (3) is rotatably connected to the side wall of the two mounting plates (2) facing each other. A transmission rod (4) is hinged to the side wall of the two rotating disks (3) facing each other. A movable block (6) is hinged to the other end of the transmission rod (4). A fixed rod (7) is fixedly connected to one end of the two movable blocks (6) on the opposite side. A return spring (8) is fixedly connected between them. A support plate (9) is provided above the base plate (1). A lifting assembly for driving the support plate (9) to move vertically is installed on the base plate (1). A traction disc (10) is provided at the upper end of the support plate (9). Fixed plates (11) are symmetrically fixedly connected at both ends of the traction disc (10). A locking hole (5) is provided on the fixing plate (11). The locking hole (5) matches the fixing rod (7), and the positions of the locking hole (5) and the fixing rod (7) are corresponding.

2. The power cable laying device according to claim 1, characterized in that, The transmission assembly includes a first motor (12) fixedly installed on the upper end of the base plate (1). The output end of the first motor (12) is connected to a bidirectional lead screw (13) via a coupling. The bidirectional lead screw (13) is threadedly connected to two mounting plates (2).

3. The power cable laying device according to claim 1, characterized in that, The upper end of the base plate (1) is provided with a sliding groove, and two sliders (14) are symmetrically slidably connected in the sliding groove. The upper end of the sliders (14) is fixedly connected to the corresponding mounting plate (2).

4. The power cable laying device according to claim 3, characterized in that, A slide rod (15) is fixedly connected to the inner wall of the chute. The slide rod (15) passes through the slider (14), and the slider (14) is slidably connected to the slide rod (15).

5. The power cable laying device according to claim 1, characterized in that, The support assembly includes a cylinder (16) fixedly mounted on the upper end of the base plate (1), the piston end of the cylinder (16) being fixedly connected to the support plate (9).

6. The power cable laying device according to claim 1, characterized in that, The movable block (6) is equipped with a pulley (17) at one end near the traction disc (10).

7. A power cable laying device according to claim 1, characterized in that, The support plate (9) has two symmetrically opened limiting grooves at its upper end, and the traction disc (10) has two symmetrically fixedly connected limiting blocks (18) at its lower end. The limiting blocks (18) are set in the limiting grooves and the limiting blocks (18) match the limiting grooves.

8. A power cable laying device according to claim 1, characterized in that, A second motor (19) is fixedly installed on the side wall of the mounting plate (2). The output end of the second motor (19) is connected to the corresponding rotating disk (3) through a coupling.

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