CN206422496U - Charged electric power apparatus device for expelling ice and snow - Google Patents

Abstract

The live ice and snow removal device for electric equipment includes a control box. The control box is equipped with the main power supply of the control box, the heater classification control unit, the frequency converter control unit and the frequency conversion fan. The control box main power supply is connected with the heater classification control unit and the frequency converter control Unit connection, the frequency converter control unit is connected with the frequency conversion fan, the air outlet of the frequency conversion fan is connected to one end of the insulating hose, the other end of the insulating hose passes through the control box and connects to one end of the insulating tube, the other end of the insulating tube is installed with a nozzle, and the insulation An electric heating device is arranged in the tube, and the heater classification control unit is connected with the electric heating device. It can remove snow easily, and the number of heaters can be selected according to the situation, and the frequency converter control unit can be adjusted according to the equipment and ice accumulation to control the wind speed of the frequency conversion fan, so as to facilitate the removal of ice accumulation. The utility model has high safety, high versatility for electric equipment, convenient tool carrying, convenient assembly, and no secondary pollution to surrounding equipment.

Description

Electric equipment live ice and snow removal device

technical field

The utility model relates to the technical field of deicing of electric power equipment, in particular to a live deicing and snow removal device for electric power equipment.

Background technique

With the rapid development of my country's economy and the improvement of people's living standards, it is becoming more and more important to ensure the safe operation of power grids.

important. The icing of power equipment caused by rain, snow and freezing weather that often occurs in winter in the northern region has brought serious damage to the power grid.

Due to the lack of effective means and methods of deicing, after the substation equipment is covered with ice, in order to avoid accidents

Therefore, manual cleaning and beating deicing methods are mainly used. The deicing effect of this method is limited, the labor intensity of the staff is high, and it is easy to cause damage to electrical equipment.

Utility model content

In order to solve the above-mentioned problems, the purpose of this utility model is to provide a device for deicing and snowing live electricity equipment.

In order to achieve the above object, the utility model is realized through the following technical solutions: the charged ice and snow removal device for electric equipment includes a control box, and the control box is respectively equipped with a total power supply of the control box, a heater classification control unit, a frequency converter control unit and a frequency conversion fan. The main power supply of the box is respectively connected to the heater classification control unit and the frequency converter control unit, the frequency converter control unit is connected to the frequency conversion fan, the air outlet of the frequency conversion fan is connected to one end of the insulating hose, and the other end of the insulation hose passes through the control box and is connected to One end of the insulating tube and the other end of the insulating tube are equipped with a nozzle, an electric heating device is arranged in the insulating tube, and the heater classification control unit is connected with the electric heating device.

In order to further realize the purpose of the utility model, the following technical solutions can also be adopted: the spray head is a circular spray head, a flat spray head or a pneumatic brush. A bent connecting pipe is arranged between the insulating pipe and the spray head. The insulating tube is a telescopic tube. A fixed groove, a C-shaped accommodation groove, a first chute and a second chute are provided in the control box respectively, and the C-shaped accommodation groove communicates with the first chute and the second chute respectively, and a bracket is arranged in the fixed groove. The plate and the supporting plate are fixed on the outer wall of the insulating tube, the rack is installed on the side wall of the supporting plate along the length direction, the gear is installed in one end of the C-shaped receiving groove, the gear and the rack are meshed, and the transmission wheel is coaxially installed on the gear. One end of the transmission belt is connected to the top, a transition wheel is set in the accommodation groove, a first wedge block is set in the first chute, a second wedge block is set in the second chute, and one end of the first wedge block with an inclined surface is connected with the inclined surface of the second wedge block. The other end of the first wedge-shaped block is connected to the pull rod, and the end of the pull rod extends out of the control box. A spring is arranged on the pull rod. The two ends of the spring are respectively fixedly connected to the side wall of the first chute and the first wedge-shaped block. Wedge block thrust, the other end of the transmission belt bypasses the transition wheel and connects with one end of the second wedge block, and the other end of the second wedge block is fixedly connected to the extension spring, which is fixed on the side wall of the C-shaped accommodation groove, and the extension spring always gives The second wedge block pulls, the side of the second wedge block is equipped with a limit block, the side wall of the supporting plate is provided with a limit groove, and the limit block is located in the limit groove. A baffle is installed on the end of the control box where the pull rod extends out. The side of the limiting block is provided with an inclined surface, the side wall of the limiting groove is provided with an inclined surface, and the inclined surface of the limiting block matches the inclined surface of the limiting groove.

The utility model has the advantages that: the utility model is equipped with an electric heating device, which increases the temperature of the wind blown by the frequency conversion fan, and the efficiency of removing ice and snow is faster, and the number of heaters can be changed as required. When it is necessary to remove snow from electrical equipment, turn on the main power supply of the control box, turn on the frequency conversion fan, and the wind will be sprayed out from the nozzle through the insulating tube. People can hold the insulating tube and make the nozzle face the snow, and adjust the frequency converter control unit according to the equipment and snow conditions. Control the wind speed of the frequency conversion fan, so as to facilitate the removal of snow. When it is necessary to de-ice the electrical equipment, turn on the main power supply of the control box and connect the electric heating device, so that the temperature of the air blown by the frequency conversion fan will increase, and the number of heaters can be selected according to the situation. People can hold the insulating tube and make the nozzle face the ice accumulation According to the equipment and ice accumulation, adjust the frequency converter control unit to control the wind speed of the frequency conversion fan, so as to facilitate the removal of ice accumulation. The utility model has high safety, high versatility for electric equipment, convenient tool carrying, convenient assembly, and no secondary pollution to surrounding equipment.

Description of drawings

Fig. 1 is a schematic structural diagram of the utility model; Fig. 2 is a structural block diagram of the utility model; Fig. 3 is another structural schematic diagram of the utility model; Fig. 4 is an enlarged view of part I of Fig. 3; Fig. 5 is another one of Fig. 4 State diagram.

detailed description

The live ice and snow removal device for electric equipment, as shown in Figure 1, includes a control box 1. The control box 1 is respectively equipped with the total power supply of the control box, the heater classification control unit, the frequency converter control unit and the frequency conversion fan. The total power supply of the control box is respectively connected to the heating The classification control unit of the inverter is connected with the inverter control unit, the inverter control unit is connected with the frequency conversion fan, the air outlet of the frequency conversion fan is connected with one end of the insulating hose 2, and the other end of the insulating hose 2 passes through the control box 1 and connects with the insulation pipe 4 One end of the insulating tube 4, the other end of the insulating tube 4 is installed with a shower head 5, an electric heating device 3 is arranged in the insulating tube 4, and the heater grading control unit is connected with the electric heating device 3. The electric heating device 3 is an electric heating wire, and the electric heating device 3 is installed on the lower part of the insulating pipe 4. The setting of the electric heating device 3 increases the temperature of the wind blown by the frequency conversion fan, and the deicing and snow removal efficiency is faster, and the heater can be changed as required. quantity. When it is necessary to remove snow from electric equipment, turn on the main power supply of the control box, turn on the frequency conversion fan, and the wind will be sprayed out from the nozzle 5 through the insulation pipe 4. People can hold the insulation pipe 4 and make the nozzle 5 face the snow, and adjust the frequency conversion according to the equipment and snow accumulation conditions. The inverter control unit is used to control the wind speed of the variable frequency fan, so as to facilitate the removal of snow. When it is necessary to de-ice the electrical equipment, turn on the main power supply of the control box and connect the electric heating device, so that the temperature of the air blown by the frequency conversion fan will increase, and the number of heaters can be selected according to the situation. Ice accumulation, adjust the frequency converter control unit to control the wind speed of the frequency conversion fan according to the equipment and ice accumulation conditions, so as to facilitate the removal of ice accumulation. This structure has a high degree of safety, high versatility for power equipment, easy to carry tools, easy assembly, and no secondary pollution to surrounding equipment.

In order to remove snow on the surface of the equipment more effectively and facilitate the removal of ice and snow on the surface of the equipment in different degrees, the nozzle 5 is a circular nozzle, a flat nozzle or a pneumatic brush. When the nozzle 5 is a pneumatic brush, it is convenient for people to hold the insulating pipe 4 and use the pneumatic brush to clean up ice and snow.

A bent connecting pipe 6 is provided between the insulating pipe 4 and the spray head 5 . This structure can facilitate people to remove snow and ice accumulations at different angles and snow and ice accumulations above the equipment.

For convenience, the insulating tube 4 is adjusted to a safe and suitable length according to the voltage level or the location of the equipment. The insulating tube 4 is a telescopic tube. The insulating pipe 4 can be an electric telescopic rod, or a mechanical telescopic rod with an umbrella handle structure, or a mechanical telescopic rod with a trekking pole structure.

For the convenience of carrying the control box 1 and the insulating tube 4 together, a fixed groove 7, a C-shaped receiving groove 8, a first chute 9 and a second chute 10, and a C-shaped accommodating groove are set in the control box 1 respectively. 8 communicate with the first chute 9 and the second chute 10 respectively, the supporting plate 11 is arranged in the fixed groove 7, the supporting plate 11 is fixed on the outer wall of the insulating tube 4, and the rack 13 is installed on the side wall of the supporting plate 11 along the length direction, Gear 14 is installed in one end of C-shaped accommodation groove 8, and gear 14 is meshed with tooth bar 13, and transmission wheel 15 is coaxially installed on gear 14, and an end of drive belt 16 is connected on transmission wheel 15, and transition wheel 17 is set in accommodation groove 8, The first wedge block 18 is set in the first chute 9, the second wedge block 19 is set in the second chute 10, and one end of the first wedge block 18 offering an inclined surface contacts with the inclined surface of the second wedge block 19, the first wedge block The other end of 18 is connected to the pull rod 20, the end of the pull rod 20 extends out of the control box 1, the pull rod 20 is provided with a spring 21, and the two ends of the spring 21 are respectively fixedly connected to the side wall of the first chute 9 and the first wedge block 18, and the spring 21 is always Give the first wedge block 18 a thrust, the other end of the drive belt 16 is connected to one end of the second wedge block 19 around the transition wheel 17, and the other end of the second wedge block 19 is fixedly connected to the extension spring 22, and the extension spring 22 is fixed on the C-shaped On the side wall of the accommodation groove 8, the extension spring 22 always gives the second wedge block 19 tension, the second wedge block 19 side is equipped with a limit block 23, the side wall of the supporting plate 11 is provided with a limit groove 24, and the limit block 23 is located at the position limit In slot 24. When connecting the insulating tube 4 to the control box 1, push the supporting plate 11 so that the supporting plate 11 enters the fixed groove 7. During the entry process, the rack 13 on the supporting plate 11 drives the gear 14 to rotate, so that the transmission wheel 15 is driven by the transmission belt 16 The second wedge block 19 moves, and when the slope of the second wedge block 19 moves along the slope of the first wedge block 18, the stopper 23 on the second wedge block 19 enters in the stop groove 24 on the supporting plate 11, and the The supporting plate 11 is fixed in the fixing groove 7 , thereby fixing the insulating tube 4 on the control box 1 . When dismounting the supporting plate 11, pull the pull bar 20 to make the stopper 23 on the second wedge-shaped block 19 break away from the stopper groove 24, and under the pulling force of the extension spring 22, the second wedge-shaped block 19 returns to its original position, and the transmission belt 16 passes through The transmission wheel 15 drives the gear 14 to reversely rotate, so that the supporting plate 11 leaves the fixing groove 7, thereby facilitating the separation of the insulating tube 4 from the control box 1 for use.

The baffle plate 25 is installed on the end of the pull rod 20 protruding from the control box 1 . This structure can prevent the pull rod 20 from completely entering the first chute 9 and facilitate pulling the pull rod 20 .

The side of the limiting block 23 is provided with an inclined surface, the side wall of the limiting groove 24 is provided with an inclined surface, and the inclined surface of the limiting block 23 matches the inclined surface of the limiting groove 24 . This structure can provide buffering when the limiting block 23 enters the limiting groove 24 , and the slopes of the two fit together to prevent the limiting block 23 from colliding with the limiting groove 24 .

The technical solution of the utility model is not limited within the scope of the embodiments described in the utility model. The technical contents not described in detail in the utility model are all known technologies.

Claims (7)

1. The live ice and snow removal device for electric equipment is characterized in that: it includes a control box (1), and the control box (1) is respectively equipped with the main power supply of the control box, the heater classification control unit, the frequency converter control unit and the frequency conversion fan, and the control box. The power supply is respectively connected to the heater classification control unit and the frequency converter control unit, the frequency converter control unit is connected to the frequency conversion fan, the air outlet of the frequency conversion fan is connected to one end of the insulating hose (2), and the other end of the insulation hose (2) passes through The control box (1) is connected to one end of the insulating pipe (4), the other end of the insulating pipe (4) is installed with a nozzle (5), and the electric heating device (3) is installed in the insulating pipe (4), and the heater classification control unit is connected with the electric The heating unit (3) is connected. 2. The charged ice and snow removal device for electric power equipment according to claim 1, characterized in that: the nozzle (5) is a circular nozzle, a flat nozzle or a pneumatic brush. 3. The charged ice and snow removal device for electric power equipment according to claim 1, characterized in that: a bent connecting pipe (6) is provided between the insulating pipe (4) and the nozzle (5). 4. The live ice and snow removal device for electric power equipment according to claim 1, characterized in that: the insulating pipe (4) is a telescopic pipe. 5. The charged ice and snow removal device for electric power equipment according to claim 1 or 4, characterized in that: the control box (1) is respectively provided with a fixed slot (7), a C-shaped accommodation slot (8), a first The chute (9) and the second chute (10), the C-shaped accommodating groove (8) communicate with the first chute (9) and the second chute (10) respectively, and the supporting plate is set in the fixed groove (7) (11), the supporting plate (11) is fixed on the outer wall of the insulating tube (4), the rack (13) is installed along the length direction on the side wall of the supporting plate (11), and the gear is installed in one end of the C-shaped receiving groove (8) (14), the gear (14) is meshed with the rack (13), and the transmission wheel (15) is coaxially installed on the gear (14), and one end of the transmission belt (16) is connected to the transmission wheel (15), and is accommodated in the groove (8) Set the transition wheel (17), set the first wedge block (18) in the first chute (9), set the second wedge block (19) in the second chute (10), set the first wedge block (18) with a slope One end of the first wedge (19) is in contact with the slope of the second wedge (19), the other end of the first wedge (18) is connected to the pull rod (20), and the end of the pull rod (20) protrudes from the control box (1), and the pull rod (20) is Set the spring (21), the two ends of the spring (21) are respectively fixedly connected to the side wall of the first chute (9) and the first wedge block (18), the spring (21) always pushes the first wedge block (18), and the transmission belt The other end of (16) bypasses the transition wheel (17) and is connected to one end of the second wedge block (19), and the other end of the second wedge block (19) is fixedly connected to the extension spring (22), and the extension spring (22) is fixed on On the side wall of the C-shaped accommodation groove (8), the extension spring (22) always gives the second wedge (19) tension, and the side of the second wedge (19) is equipped with a limit block (23) and a supporting plate (11). A limiting groove (24) is provided on the side wall, and the limiting block (23) is located in the limiting groove (24). 6. The live ice and snow removal device for electric power equipment according to claim 5, characterized in that a baffle (25) is installed on the end of the pull rod (20) protruding from the control box (1). 7. The electrified ice and snow removal device for electric power equipment according to claim 5, characterized in that: the side of the limiting block (23) is provided with an inclined surface, the side wall of the limiting groove (24) is provided with an inclined surface, and the limiting block ( 23) the slope matches with the slope of the limit groove (24).