CN205096125U - Power equipment snow clearing device - Google Patents

Abstract

The utility model provides a snow removal device for electric power equipment, which includes an insulating rod, a hot air output device and a snow remover, the hot air output device includes a hot air fan, the two ends of the insulating rod are sealed, and the snow remover is a hollow structure. The insulating rod includes an inner rod and an outer rod, the inner rod and the outer rod are movably connected, the inner rod is a hollow structure, and the air outlet of the hot air blower communicates with the inner rod cavity of the insulating rod through a hose, so The upper end of the inner rod is provided with a snow remover communicating with the inner rod, the snow remover includes a first plane, a bottom surface, a first concave surface and a second concave surface, the bottom surface and the second concave surface are provided with air outlet holes and bristles, the The upper end of the outer rod is provided with a concave water receiving plate. The utility model has the advantages of reasonable structural design, high working efficiency and thorough snow removal.

Description

Snow removal device for electric power equipment

technical field

The utility model belongs to the field of maintenance tools for power transmission lines, in particular to a snow removal device for power equipment.

Background technique

Snow often falls in winter in the north, and there is snow accumulation on the electric equipment outside the substation in winter in the north. The snow accumulation will reduce the insulation of the electric equipment, and the bushing in the electric equipment will flashover and discharge along the surface, thus reducing the power consumption. The reliability of equipment operation.

At present, in order to clear the ice and snow on the equipment in the substation, the staff use dry brooms to clear the snow on the power equipment. The higher the height is, the higher the outdoor power equipment needs to be cleaned with the help of a ladder, thus, it is easy to pose a threat to the personal safety of the staff and the safety of the equipment. In addition, when the cleaning time is too long, the wet When the end of the broom is in contact with the power equipment, it is easy to cause discharge. Therefore, it is necessary to frequently replace the drier broom to continue the cleaning operation. There are also existing conventional insulating poles used to clean the snow on the equipment, which has the following disadvantages: one is due to The head of the insulating rod is a steel T-shaped head, which is inefficient in clearing snow and can easily damage the porcelain vase of the equipment; secondly, when such an insulating rod is used on electrical equipment with a small distance between equipment, there is a risk of phase-to-phase or grounding short circuit, which is not conducive to equipment The third is that the snow clearing time is a little longer, and the insulating rod is easy to be damp, which is not conducive to personal safety.

Notification number CN203312668U discloses a snow removal device for porcelain bottles of power equipment pillars. The lower end of the telescopic insulating rod is equipped with a second air dryer to heat and dry the air to blow and melt the ice and snow, and then use the ice shovel to remove the ice and snow. However, for the large amount of moisture generated during the heating process If it cannot be properly treated, the water is likely to freeze again or flow into the power equipment, so that it is impossible to effectively remove ice and snow and ensure the safety of equipment and staff; the announcement number CN203734186U discloses a combined substation electrical equipment dedicated to clearing ice and snow. The tool removes snow with the help of silicone rubber ice and snow clearing ends, and the middle part of the insulating rod is equipped with a water shield skirt. Although it can block the water flow formed by melting snow, prevent the insulating rod from getting wet during operation and effectively protect the safety of the staff, but for the snow caused by long-term snow accumulation The lower ice layer cannot be effectively handled, and this still has not reached the problem of thoroughly removing snow and ice on the electrical equipment.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a snow removal device for electric power equipment, which can not only improve the operation efficiency of snow and ice on the cleaning equipment in bad weather, but also the staff do not need to work on heights , while improving work efficiency, it can effectively reduce the safety risk of on-site work in ice and snow weather.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A snow clearing device for electric power equipment, comprising an insulating rod, a hot air output device and a snow remover, the hot air output device includes a hot air blower, both ends of the insulating rod are sealed, the snow remover is a hollow structure, and the insulating rod includes The inner rod and the outer rod are movably connected, the inner rod is a hollow structure, the air outlet of the hot air blower communicates with the inner rod cavity of the insulating rod through a hose, and the upper end of the inner rod is set There is a snow remover communicating with the inner rod, the snow remover includes a first plane, a bottom surface, a first concave surface and a second concave surface, the bottom surface and the second concave surface are provided with air outlets and bristles, and the upper end of the outer rod is provided with a Concave water plate.

Preferably, the outer rod is a multi-section detachable structure, and the sections are connected by threads.

Preferably, the air outlets and bristles are uniformly arranged on the bottom surface and the second concave surface.

Preferably, the inner rod and the outer rod are connected by threads.

Preferably, the outer rod is provided with an insulating anti-skid layer.

The beneficial effects of the utility model are:

1. The utility model adopts the combination structure of the snow remover and the hot air device. The snow remover is set as a structure combining a plane and a concave arc surface, which can better adapt to various shapes and structures of the power equipment, and effectively remove the power equipment or the power equipment. The snow accumulation in the gap can be quickly removed, and the ice around the surface of the power equipment can be crushed. The joint of the first concave surface and the second concave surface can form a butterfly angle, which is also conducive to clearing the snow between the gaps of the power equipment or icing.

2. The hot air generated by the hot air blower of the utility model can enter the cavity of the inner rod of the snow remover, and the hot air is transmitted from the inner rod, which can shorten the distance from the hot air to the air outlet of the snow remover, and make better use of the temperature and temperature of the hot air of the hot air blower. Wind speed, the hot air enters the air outlet in the cavity of the snow remover, so that the hot air flow with a certain wind speed is ejected to melt the ice and snow that is difficult to remove or the ice and snow layer that is close to the electrical equipment, and then gently touch it with an ice shovel to cause ice or The ice water slides down naturally, combined with the bristles set on the second concave surface and the bottom surface of the snow remover, it can completely clean the residual snow and the snow water after melting while cleaning the snow. Compared with the traditional electric snow removal tools, In an extremely cold environment, it can quickly heat the cold air, with powerful power and high work efficiency.

3. The upper end of the outer rod of the utility model is equipped with a concave water receiving plate, which can effectively block the water flow formed by collecting snowmelt, avoid the situation where the water flow spreads everywhere as much as possible, prevent the insulating rod from getting wet during operation, and prevent grounding or phase-to-phase short circuit accidents. Personal electric shock accident.

4. The multi-section detachable insulating rod structure of the utility model can adjust the length of the insulating rod, so that it is convenient to knock and clear the ice on the surface of the high insulator, and the operation is flexible. The staff can complete the previous needs by standing on the ground without climbing a height. The work that can only be completed by ascending heights can effectively reduce the safety risk of on-site work while improving work efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model snow remover;

Fig. 2 is the structural representation of the utility model embodiment 1;

Fig. 3 is the structural representation of the utility model embodiment 2;

Among them, 1-inner rod, 2-outer rod, 3-hose, 4-heater, 5-snow remover, 6-first plane, 7-bottom, 8-first concave, 9-second concave, 10 - air outlet, 11 - bristles, 12 - concave water receiving plate, 13 - insulating anti-skid layer.

detailed description

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Example 1

As shown in Figures 1 and 2, a snow removal device for electric power equipment includes an insulating rod, a hot air output device and a snow remover 5. The hot air output device includes a hot air blower 4, and the hot air output device can be portable and mobile, such as a backpack type hot air Output device, portable hot air output device, the hot air blower 4 can effectively adjust the outlet wind force and wind speed to facilitate snow and ice removal. The hot air output device is designed as an insulating material to meet the requirements of live work. The hot air output device is more convenient to carry, and is also convenient for high-altitude operations. It is small in size, light in weight, convenient, fast and safe to use. It is suitable for high-altitude climbing tower operations and insulated arm truck operations.

Both ends of the insulating rod are sealed, including the inner rod 1 and the outer rod 2. The inner rod 1 and the outer rod 2 are connected by threads. The inner rod 1 is set as a hollow structure. The cavity is connected, the hot air generated by the hot air blower 4 can enter the cavity of the inner rod 1 of the snow remover, and the hot air is transmitted from the inner rod 1, which can shorten the distance for the hot air to reach the air outlet 10 of the snow remover, and make better use of the hot air of the hot air blower 4. temperature and wind speed, the hot air enters the air outlet 10 in the cavity of the snow remover, thereby spraying out a hot air flow with a certain wind speed, ensuring that the blown hot air has sufficient impact and temperature, and the ice and snow that are difficult to remove or those formed by close contact with electrical equipment The ice and snow layer melts, and the multi-section detachable outer rod 2 of the insulating rod can adjust the overall length of the insulating rod, so as to facilitate the removal of icing on the surface of the insulator at a high place.

The upper end of the inner rod 1 is provided with a hollow snow remover 5 communicating with the inner rod 1. Through experimental research, the snow remover 5 has been rationally planned and improved in structure. The snow remover 5 is provided with a first plane 6, a bottom surface 7, and a first concave surface. 8 and the second concave surface 9, the combination of the plane and the concave surface can better adapt to the various shapes and structures of the power equipment, and facilitate the removal of power equipment with regular shapes and some arcs and corners. The first concave surface 8 and the second concave surface 9 The junction can form a butterfly angle, which is beneficial to remove snow or ice between the gaps of the electric equipment, effectively remove the snow on the electric equipment or between the electric equipment, combined with the outlet of the second concave surface 9 and the bottom surface 7 of the snow remover The air holes can better use the hot air to remove the ice layer formed under the snow, and then cooperate with the bristles 11 arranged on the second concave surface 9 and the bottom surface 7 of the snow remover to remove the remaining snow and heat after snow removal. The snow water was thoroughly cleaned up.

The upper end of the outer rod 2 is provided with a concave water receiving plate 12, which can effectively block the water flow formed by collecting snowmelt, avoid the situation where the water flow spreads everywhere as much as possible, prevent the insulating rod from getting wet during operation, and be grounded or phase-to-phase short circuit accidents, and avoid personal induction ACCIDENT.

Example 2

As shown in Figure 3, the structure of embodiment 2 is roughly the same as that of embodiment 1, the difference is that the outer rod 2 is provided with an insulating anti-skid layer 13, which increases the friction at the handle of the insulating rod, increases the working comfort, and ensures It ensures the personal safety of the staff during the snow removal process.

The utility model has a reasonable structural design, can thoroughly remove ice and snow on the electric equipment, reduces the possibility of secondary icing or slows down the time of secondary icing, and the staff does not need to climb to work, the work efficiency is high, and the energy consumption is high. Low, which can effectively reduce the safety risk of on-site work in ice and snow weather.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be included in the claims of the present utility model.

Claims (5)

1. A snow removal device for electric power equipment, comprising an insulating rod, a hot air output device and a snow remover, the hot air output device comprising a hot air blower, the two ends of the insulating rod are sealed, and the snow remover is a hollow structure, characterized in that : the insulating rod includes an inner rod and an outer rod, the inner rod and the outer rod are movably connected, the inner rod is a hollow structure, and the air outlet of the hot air blower communicates with the inner rod cavity of the insulating rod through a hose, The upper end of the inner rod is provided with a snow remover communicating with the inner rod, the snow remover includes a first plane, a bottom surface, a first concave surface and a second concave surface, and the bottom surface and the second concave surface are provided with air outlets and bristles, so The upper end of the outer rod is provided with a concave water receiving plate. 2 . The snow removal device for electric power equipment according to claim 1 , wherein the outer rod is a multi-section detachable structure, and each section is connected by threads. 3 . 3 . The snow removal device for electric power equipment according to claim 1 , wherein the air outlet holes and bristles are uniformly arranged on the bottom surface and the second concave surface. 4 . 4. The snow removal device for electric equipment according to claim 1, characterized in that: the inner rod and the outer rod are connected by threads. 5. The snow removal device for electric power equipment according to claim 1, characterized in that: the outer rod is provided with an insulating anti-skid layer.