Comprehensive disposal of dangerous rocks and falling rocks at the side slope of railway embankment rail engineering vehicle
A technology for track engineering vehicles and dangerous rock falling, which is applied in the direction of railway vehicles, railway car body parts, locomotives, etc., can solve the problem of difficult disposal of dangerous rock falling rocks, and achieve the effects of sufficient energy, enhanced stability, and convenient counterweight balance
Inactive Publication Date: 2020-07-31
SHANDONG UNIV OF SCI & TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a track engineering vehicle for comprehensive disposal of dangerous rockfalls at the side slopes of railway subgrades, so as to solve the technical problem of "difficult to dispose of dangerous rockfalls at the side slopes of railway subgrades in mountainous areas"
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[0023] Such as Figures 1 to 5 As shown, this embodiment provides a rail engineering vehicle for comprehensive disposal of dangerous rockfalls at the side slope of the railway embankment, including a rail chassis vehicle 1, a support translation unit 2, a rotary support platform 3, a two-way control room 4, and a boom unit 5. The operation area is the dangerous rockfall area on the subgrade slope along the railway line. The most convenient land transportation method to reach this area is the railway. The engineering vehicle uses the rail chassis vehicle 1 to achieve efficient and rapid transfer. The supporting translation unit 2 can move the engineering vehicle as a whole to the opposite lane, even to the roadbed of the railway, so as to facilitate operation and parking, and can realize good and stable support for the engineering vehicle during construction. The slewing support table 3 can rotate 360° around the center of the rail chassis vehicle 1. The slewing support table 3...
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A track engineering vehicle for comprehensively disposing dangerous rock rockfall at a railway roadbed slope, comprising a track chassis vehicle (1), supporting translation units (2), a rotary supporting platform (3), a bidirectional control chamber (4), and a boom unit (5). The supporting translation units (2) are arranged in the middle and at the periphery of the bottom of the track chassis vehicle (1), the top of the track chassis vehicle (1) is rotationally connected to the rotary supporting table (3), the bidirectional control chamber (4) is provided at one end of the rotary supporting table (3), the boom unit (5) is provided at the other end of the rotary supporting table (3), and a construction equipment (510) arranging platform is provided on the boom unit (5).
Description
technical field [0001] The invention relates to the technical field of railway track equipment, in particular to a track engineering vehicle for comprehensive disposal of dangerous rockfall at the side slope of a railway embankment. Background technique [0002] In recent years, my country's railway construction has accelerated unprecedentedly, and new lines have gradually extended to mountainous areas with difficult geological conditions such as alpine valleys. At the same time, the threat of dangerous rockfall disasters to mountainous lines has gradually received widespread attention. Dangerous rockfall is a common unfavorable geological phenomenon in mountainous areas, which seriously threatens the construction of railways in mountainous areas and traffic safety, and even causes damage to structures such as railways, bridges and tunnels, as well as casualties and other accidents. Dangerous rockfall disasters on railway embankment slopes in mountainous areas are distribute...
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IPC IPC(8): B61D15/00B61C3/00E01F7/04
CPCB61C3/00B61D15/00E01F7/045
Inventor 王宇沈潇肖林京左帅刘强宋庆辉
Owner SHANDONG UNIV OF SCI & TECH