Power distribution cabinet remote control displacement device
By designing a remote control displacement device for the distribution cabinet, the stable lifting and movement of the distribution cabinet is achieved using multiple wheels and remote control systems, the problems of inconvenient and unstable displacement of the distribution cabinet are solved and the safety and convenience of the equipment are ensured.
Patent Information
- Application Number
- CN202411711902.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-01-03
AI Technical Summary
The distribution cabinets equipped in the power plant are heavy and inconvenient to displacement, and usually require lifting equipment, which is unstable during the displacement process, which can easily cause damage to internal components.
A remote control displacement device for power distribution cabinet is designed, including multiple wheels installed on the circumference of power distribution cabinet, which are synchronously lifted and equipped with a steering gear, and remote control system is used to realize remote control. The wheels are built-in motors and remote control receivers, combined with The pressure balance mechanism of the gas cylinder and oil cylinder and the solenoid valve control the piston lifting to ensure stable lifting and movement.
The distribution cabinet is convenient and stable displacement. It can be displaced by a forklift at a long distance. The steering can be adjusted to the target position through a steering gear and the built-in motor drive is driven to avoid damage to components.
Smart Images
Figure CN119253446A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to a power distribution cabinet, and in particular to a remote control displacement device for a power distribution cabinet. Background Art
[0002] The distribution cabinets installed in power plants are heavy and inconvenient to move. They often require lifting equipment. The movement process is unstable and can easily cause damage to internal components. Summary of the invention
[0003] The invention provides a remote control displacement device for a power distribution cabinet.
[0004] The technical solution of the present invention: A remote control displacement device for a power distribution cabinet is installed on the power distribution cabinet. The device includes at least three wheels, each wheel is installed on the peripheral side of the power distribution cabinet and connected to the power distribution cabinet through a lifting mechanism. Each wheel rises and falls synchronously to lift the power distribution cabinet. Each wheel is equipped with a steering gear, which is remotely connected to a remote control. Each wheel has a built-in motor and a remote control receiver, and is remotely connected to the remote control through the remote control receiver.
[0005] The above technical solution is further refined. The lifting mechanism includes a cylinder, a piston, and a connecting rod. The cylinder is fixedly connected to the matching cabinet. The piston is installed in the cylinder and rises and falls in the cylinder. The connecting rod is arranged in the cylinder, the upper end is connected to the piston, and the lower end passes through the bottom of the cylinder. The connecting rod rises and falls with the piston. The steering gear is installed at the lower end of the connecting rod, and the wheel is installed on the steering gear. With the piston as the boundary, the upper part of the cylinder is an air storage cylinder and the lower part is an oil storage cylinder. When the pressure in the air storage cylinder is equal to the pressure in the oil storage cylinder, the piston is in a balanced state. When the pressure in the air storage cylinder is greater than the pressure in the oil storage cylinder, the piston descends. When the pressure in the air storage cylinder is less than the pressure in the oil storage cylinder, the piston rises.
[0006] The above technical solution is further refined, the air storage cylinder is provided with an air inlet / outlet, the air inlet / outlet is connected to the air source through an air circuit, and a solenoid valve I is installed on the air inlet / outlet; the oil storage cylinder is provided with an oil inlet and an oil outlet, the oil inlet is connected to the oil storage tank through an oil inlet pipeline, the oil storage port is connected to the oil storage tank through an oil outlet pipeline, the oil storage tank is fixed on the side of the oil storage cylinder, a booster pump and a check valve are installed on the oil inlet pipeline, the booster pump is located upstream of the check valve, and a solenoid valve II is installed on the oil outlet pipeline.
[0007] The above technical solution is further refined, in which the lower section of the connecting rod is provided with a plurality of connecting rod locating holes, each connecting rod locating hole is evenly distributed up and down and moves up and down with the connecting rod; a connecting rod locating pin passes through a connecting rod locating hole in the lower section of the connecting rod, extends into a pin hole provided on the distribution cabinet, and pins the connecting rod; when the distribution cabinet is raised to a certain height, the connecting rod is pinned to prevent the distribution cabinet from loosening and falling back.
[0008] To further refine the above technical solution, the device also includes a battery, which is installed on the side of the distribution cabinet and connects the steering gear and the motor built into the wheel with the remote control receiver, solenoid valve I, boost pump, and solenoid valve II to provide power.
[0009] The above technical solution is further refined, and the contact surface between the piston and one opposite side of the cylinder is a concave surface, so as to prevent the piston from rotating and displacing.
[0010] The above technical solution is further refined, in which an induction probe is installed at the lower end of the connecting rod, and the induction probe is connected to a controller. The controller is connected to solenoid valve I, a booster pump, and solenoid valve II. The induction probe cooperates with a position sensor installed on the distribution cabinet to constitute a lifting height limiter for the distribution cabinet. The position sensor has high and low position sensing points.
[0011] The advantages of the present invention are that the distribution cabinet can be easily and stably displaced; when the distance is long, with the help of a forklift, the distribution cabinet can be lifted up by the synchronous lifting of the wheels, leaving space at the bottom, and the forklift can smoothly shovel the distribution cabinet for displacement; when the distance is short, the distribution cabinet can be lifted up by the synchronous lifting of the wheels, the travel direction of the distribution cabinet is adjusted by the steering gear, and each wheel is driven by its built-in motor to move the distribution cabinet to the target position. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the installation diagram of the remote control displacement device of the distribution cabinet.
[0013] Figure 2 It is a schematic diagram of the lifting mechanism.
[0014] Device 1 in the figure, wheels 1-1, lifting mechanism 1-2, cylinder 1-2-1, piston 1-2-2, connecting rod 1-2-3, air storage cylinder 1-2-4, oil storage cylinder 1-2-5, air circuit 1-2-6, solenoid valve I 1-2-7, oil inlet pipeline 1-2-8, oil storage tank 1-2-9, oil outlet pipeline 1-2-10, booster pump 1-2-11, check valve 1-2-12, solenoid valve II 1-2-13, steering gear 1-3, battery 1-4, induction probe 1-5, controller 1-6, position sensor 1-7; distribution cabinet 2. DETAILED DESCRIPTION
[0015] like Figure 1-2 As shown, a remote control displacement device for a power distribution cabinet, the device 1 is installed on the power distribution cabinet 2, and includes four wheels 1-1, each wheel 1-1 is installed on the side of the power distribution cabinet 2, and is connected to the power distribution cabinet 2 through a lifting mechanism 1-2, each wheel 1-1 is synchronously lifted and lifted up the power distribution cabinet 2, each wheel 1 is equipped with a steering gear 1-3, the steering gear 1-3 is remotely connected to the remote control, each wheel 1-1 has a built-in motor and a remote control receiver, and is remotely connected to the remote control through the remote control receiver; The lifting mechanism 1-2 includes a cylinder 1-2-1, a piston 1-2-2, and a connecting rod 1-2-3. The cylinder 1-2-1 is fixedly connected to the matching cabinet 2. The piston 1-2-2 is installed in the cylinder 1-2-1 and rises and falls in the cylinder 1-2-1. The contact surface of the piston 1-2-2 on the opposite side of the cylinder 1-2-1 is a concave surface. The connecting rod 1-2-3 is arranged on the cylinder 1-2-1, the upper end is connected to the piston 1-2-2, and the lower end passes through the bottom of the cylinder 1-2-1. The connecting rod 1-2-3 rises and falls with the piston 1-2-2. The steering gear 1-3 is installed at the lower end of the connecting rod 1-2-3, and the wheel 1-1 is installed on the steering gear 1-3; with the piston 1-2-2 as the boundary, the upper part of the cylinder 1-2-1 is an air storage cylinder 1-2-4, and the lower part is an oil storage cylinder 1-2-5. The air storage cylinder 1-24 is provided with an inlet / air outlet, the air inlet / outlet is connected to the air source through the air path 1-2-6, the air inlet / outlet is installed with a solenoid valve Ⅰ1-2-7, the oil storage cylinder 1-2-5 is provided with an oil inlet and an oil outlet, the oil inlet is connected to the oil storage tank 1-2-9 through the oil inlet pipeline 1-2-8, the oil storage port is connected to the oil storage tank 1-2-9 through the oil outlet pipeline 1-2-10, the oil storage tank 1-2-9 is fixed on the side of the oil storage cylinder 1-2-5, the oil inlet pipeline 1-2-8 is installed with a booster pump 1-2-11 and a check valve 1-2-12, the booster pump 1-2-11 is located upstream of the check valve 1-2-12, the oil outlet pipeline 1-2-10 is installed with a solenoid valve Ⅱ1-2-13, and the lower section of the connecting rod 1-2-3 is provided with a plurality of connecting rod locating holes, and the connecting rod locating holes are evenly distributed up and down and move up and down with the connecting rod 1-2-3; The connecting rod locating pin passes through a connecting rod locating hole in the lower section of the connecting rod 1-2-3 and extends into a pin hole provided on the power distribution cabinet 2 to pin the connecting rod 1-2-3; The device 1 also includes a battery 1-4, which is installed on the side of the power distribution cabinet 2, and is connected to the steering gear 1-3 and the motor built into the wheel 1-1 and the remote control receiver, the solenoid valve I 1-2-7, the booster pump 1-2-11, and the solenoid valve II 1-2-13; An induction probe 1-5 is installed at the lower end of the connecting rod 1-2-3, and the induction probe 1-5 is connected to the controller 1-6. The controller 1-6 is connected to the solenoid valve I 1-2-7, the booster pump 1-2-11, and the solenoid valve II 1-2-13. The induction probe 1-2-14 cooperates with the position sensor 1-7 installed on the distribution cabinet 2 to constitute the lifting height limit of the distribution cabinet 2. The position sensor 1-7 has high and low position sensing points. The above embodiments are only for illustrating the practical technical concept and features, and their purpose is to enable people familiar with this technology to understand the content of this utility and implement it accordingly, and they cannot be used to limit the protection scope of this utility. Any equivalent changes or modifications made according to the spirit and essence of this utility should be included in the protection scope of this utility.
Claims
1. A remote control displacement device for a power distribution cabinet, the device being installed on the power distribution cabinet, characterized in that: The device includes at least three wheels, each wheel is installed on the side of the distribution cabinet and connected to the distribution cabinet through a lifting mechanism. Each wheel rises and falls synchronously to lift the distribution cabinet. Each wheel is equipped with a steering gear, which is remotely connected to the remote control. Each wheel has a built-in motor and a remote control receiver, which is remotely connected to the remote control through the remote control receiver.
2. A remote control displacement device for a power distribution cabinet according to claim 1, characterized in that: The lifting mechanism includes a cylinder, a piston, and a connecting rod. The cylinder is fixedly connected to the matching cabinet. The piston is installed in the cylinder and rises and falls in the cylinder. The connecting rod is arranged in the cylinder, the upper end of which is connected to the piston, and the lower end of which passes through the bottom of the cylinder. The connecting rod rises and falls with the piston. The steering gear is installed at the lower end of the connecting rod, and the wheel is installed on the steering gear. With the piston as the boundary, the upper part of the cylinder is the air storage cylinder and the lower part is the oil storage cylinder.
3. A remote control displacement device for a power distribution cabinet according to claim 2, characterized in that: The gas storage cylinder is provided with an air inlet / outlet, the air inlet / outlet is connected to the air source through an air path, and a solenoid valve I is installed on the air inlet / outlet; The oil storage cylinder is provided with an oil inlet and an oil outlet. The oil inlet is connected to the oil storage tank through an oil inlet pipeline, and the oil storage port is connected to the oil storage tank through an oil outlet pipeline. The oil storage tank is fixed on the side of the oil storage cylinder. A booster pump and a check valve are installed on the oil inlet pipeline. The booster pump is located upstream of the check valve. A solenoid valve II is installed on the oil outlet pipeline.
4. A remote control displacement device for a power distribution cabinet according to claim 3, characterized in that: The lower section of the connecting rod is provided with a plurality of connecting rod positioning holes, which are evenly distributed up and down and move up and down with the connecting rod; a connecting rod positioning pin passes through a connecting rod positioning hole of the lower section of the connecting rod, extends into a pin hole arranged on the distribution cabinet, and pins the connecting rod.
5. A remote control displacement device for a power distribution cabinet according to claim 4, characterized in that: The device also includes a battery, which is installed on the side of the distribution cabinet and connects the steering gear and the motor built into the wheel with the remote control receiver, solenoid valve I, booster pump, and solenoid valve II.
6. A remote control displacement device for a power distribution cabinet according to claim 2, characterized in that: The contact surface between the piston and one opposite side of the cylinder is a concave surface.
7. A remote control displacement device for a power distribution cabinet according to claim 4, characterized in that: The lower section of the connecting rod is equipped with an induction probe, which is connected to a controller. The controller is connected to solenoid valve I, a booster pump, and solenoid valve II. The induction probe cooperates with a position sensor installed on the distribution cabinet to constitute a lifting height limit for the distribution cabinet. The position sensor has high and low position sensing points.