Efficient energy-saving snow sweeper

Abstract

The invention discloses an efficient energy-saving snow sweeper and mainly solves the problems that the existing snow sweeper is low in sweeping efficiency and poor in effect and the like. The efficient energy-saving snow sweeper comprises a sweeper head and a sweeper body. The sweeper head comprises a front-open snow collection hopper, a front ice breaker, a snow thrower, and a power system, wherein the front ice breaker locating at the front end of the snow collection hopper is rotatably connected with the snow collection hopper, the snow thrower communicated with the snow collection hopper is disposed at the rear end of the snow collection hopper, and the power system powers the sweeper head to operate. A thermal turbine snow blower used for blowing accumulated snow on rails is detachably connected to the bottom of the sweeper body. A pneumatic rotary deicing device and a moisturizing antifreezing solution applicator are further disposed at the top of the sweeper body. The efficient energy-saving snow sweeper is reasonable in design and compact in structure, is far more efficient and effective than the existing all snow sweepers in sweeping. Therefore, the efficient energy-saving snow sweeper is suitable for popularization and application.

Description

technical field [0001] The invention relates to a snow removal device for high-speed railway lines, in particular to a high-efficiency and energy-saving snow removal vehicle. Background technique [0002] High-speed railway lines generally use ballastless track, which uses slab track bed or integral track bed, without separate sleepers, and the track is relatively stable. Track snow removal of high-speed rail lines has always been a difficult problem in the technical field. Existing snow removal vehicles are generally designed with extensive structures, which have a certain effect on large-area snow removal on the track surface. The existing snow removal vehicles mainly have the following defects: 1. The snow removal efficiency is low, the snow removal is endless, and it is difficult to be suitable for the defects of the ballastless track of the high-speed rail line; Cause the difficult problem of shedding snow in some road sections along the road; 3. For the places where t...

AI Technical Summary

Problems solved by technology

The existing snow removal vehicles mainly have the following defects: 1. The snow removal efficiency is low, the snow removal is endless, and it is difficult to be suitable for the defects of the ballastless track of the high-speed rail line; It is difficult to shed snow on some road sections along the road; 3. For places where the track is intermittent and snow removal equipment cannot be reached, especially the residual snow between sleepers is not effective.

Catenary icing mainly has the following defects: 1. Overload accident, that is, the actual icing of the line exceeds the design maximum icing thickness, the quality of the transmission line increases greatly, and the wind pressure area increases after icing, which exceeds the bearing range of the tower, resulting in mechanical failure. Or electrical failure; 2. Uneven icing or different periods of deicing cause tension differences between adjacent spans, which may also cause mechanical and electrical accidents; 3. Excessive icing of insulator strings will reduce the electrical performance of the insulator strings and shorten the leakage distance , causing the insulation network and even the insulator strings to be broken down; 4. Uneven icing causes self-excited oscillation and galloping of the wires, resulting in broken wires and tower tilting or collapse accidents

However, the above-mentioned smearing equipment mainly has the following defects: it adopts the central osmosis liquid extraction method, that is, the smearing execution part is a hollow cylindrical structure, and the antifreeze is built into the cylindrical structure, and the antifreeze penetrates into the cylinder from the inside to the outside. The outside of the shaped structure can only be painted before the painting operation. Not only the painting efficiency is slow and the painting speed is low, but also the exposed skylight design can easily cause antifreeze to leak during operation and pollute the railway line

[0006] To sum up, in the prior art, snow removal vehicles not only cannot effectively and thoroughly remove snow from the track surface, but also cannot efficiently remove ice and apply antifreeze to the catenary

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