CN102489461A - Hand-held remotely controlled snow sweeping tool - Google Patents

Abstract

The invention discloses a hand-held remote control snow sweeping tool, which relates to the snow sweeping tool. The snow removal tool has an operating rod, and a replaceable insulating roller brush is installed at the front end of the operating rod; a DC motor and a battery for powering the DC motor are installed in the operating rod, and the DC motor is connected with the insulating roller brush to drive the insulating roller brush to rotate. A switch for controlling the operation of the DC motor is arranged on the operating rod. The advantages are: the tool is made of materials with high dielectric strength, which conforms to the live voltage withstand standard of electric equipment. According to the withstand voltage level of the insulating rod, it can achieve the purpose of clearing snow with electricity for 220kV and below electrical operating equipment. It does not need to shut down the operating equipment, and can Replace the insulating roller brushes of different shapes to clean snow on different parts of the equipment. The rotating cleaning effect is better, and it can be operated by one person; the operation is safe, reliable, and easy.

Description

Handheld remote control snow removal tools

technical field

The invention relates to a snow sweeping tool, in particular to a hand-held remote control snow sweeping tool, which can clean snow accumulated on high-voltage equipment.

Background technique

For the main equipment of the substation, such as transformers, circuit breakers, disconnectors, CVTs, lightning arresters, etc., the heavily iced parts are on the top of the equipment. If the ice thickness exceeds the design range, especially for high-voltage equipment, the diameter of the equalizing ring on the top is large. It will greatly increase the load on the top of the equipment and affect the safety of the equipment. Snow removal measures should be taken in time for important equipment and wires with heavy snow accumulation, but there is no professional snow removal equipment at present.

Contents of the invention

Aiming at the deficiencies of the above technologies, the present invention provides a hand-held remote-control snow removal tool, which allows cleaning personnel to quickly and safely remove snow from high-voltage equipment, and is easy to operate.

The present invention is realized by the following technical scheme: a hand-held remote control snow removal tool, including an operating rod, a replaceable insulating roller brush is installed at the front end of the operating rod; a DC motor and a battery for powering the DC motor are installed in the operating rod, and the DC The motor is connected with the insulating roller brush to drive the insulating roller brush to rotate, and the operating rod is provided with a switch for controlling the operation of the DC motor.

The advantages of the present invention are:

1. High safety. According to the voltage withstand level of the insulating rod, the snow on the live equipment can be cleaned without interruption.

2. The length of the pole body is adjustable, and the snow removal work can be completed directly on the ground without climbing a height, and can be operated by one person.

3. Different styles of brush heads can be replaced, saving time and effort, and the cleaning effect is good.

4. The remote control switch controls the cleaning of the insulating roller brush, which is safe, reliable and easy to operate.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present invention;

Figure 2 is a schematic diagram of the circuit.

Among the figure: 1, operating lever, 2, insulating rolling brush, 3, DC motor, 4, battery, 5, switch.

Detailed ways

As shown in Figure 1, the hand-held remote control high-voltage live snow removal tool has an operating lever 2, and a replaceable insulating roller brush 1 is installed on the front end of the operating lever 2; a DC motor 3 and a battery for powering the DC motor are installed in the operating lever 2 4. The DC motor 3 is connected to the insulating roller brush 2. Since the insulating roller brush is driven to rotate, the operating lever 2 is provided with a switch 5 for controlling the operation of the DC motor.

The operating rod is a plurality of interconnected hollow insulating rods, and the adjacent hollow insulating rods are connected by bolts, that is, a nut is installed at the end of one operating rod, and a bolt that fits with the nut is arranged on the other operating rod.

The insulating roller brush 1 is connected with the operating rod 2 through a bayonet joint.

The DC motor 3 is a DC planetary geared motor, which has the advantages of long service life, large torque, small vibration, low noise and high energy saving. Battery 4 is a rechargeable lithium battery pack, which is easy to install and carry, has a large capacity and is convenient to charge. Switch 5 is a remote control switch, which can effectively isolate the threat of high voltage to the operator by remotely opening the motor at the top of the insulating rod.

Working process: Turn on the switch 5, and the DC motor 3 will drive the insulating roller brush 1 to rotate, so as to achieve the purpose of cleaning snow. The tool is made of materials with high dielectric strength, which conforms to the live voltage withstand standard of electric equipment. According to the withstand voltage level of the operating rod, it can achieve the purpose of clearing snow when the electric operating equipment is 220kV and below.

When the equipment is out of service, insulating brushes of different shapes can be replaced to clean snow on different parts of the equipment, and the rotating cleaning effect is better.

Claims (7)

1. A hand-held remote-controlled snow removal tool, characterized in that: it includes an operating rod (2), and a replaceable insulating roller brush (1) installed at the front end of the operating rod (2); the operating rod (2) is equipped with a DC The motor (3) and the battery (4) supplying power to the DC motor, the DC motor (3) is connected to the insulating roller brush (2) to drive the insulating roller brush to rotate, and the operating rod (2) is provided with a switch to control the operation of the DC motor ( 5). 2. The hand-held remote-control snow removal tool according to claim 1, wherein the operating rod is a plurality of interconnected hollow insulating rods. 3. The hand-held remote-control snow removal tool according to claim 2, wherein adjacent hollow insulating rods are connected by bolts. 4. The hand-held remote-controlled snow removal tool according to any one of claims 1-3, characterized in that: the insulating roller brush (1) is connected to the operating rod (2) through a bayonet socket. 5. The handheld remote-controlled snow removal tool according to claim 4, characterized in that: the DC motor (3) is a DC planetary geared motor. 6. The hand-held remote-control snow removal tool according to claim 4, characterized in that: the battery (4) is a rechargeable lithium battery pack. 7. The handheld remote-controlled snow removal tool according to claim 4, characterized in that: the switch (5) is a remote control switch.

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