Automatic control track exchanging robot for ballast track
A robot and track technology, which is applied to tracks, track laying, track maintenance, etc., can solve problems such as difficulty in rail insertion into grooves, and achieve the effects of short working cycle, accurate track changing accuracy, and low labor burden.
Active Publication Date: 2016-04-27
CHONGQING JIAOTONG UNIVERSITY
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Problems solved by technology
In addition, due to the influence of the rail lateral force generated between the new and old rails, it is difficult for the rail to enter the groove after a certain length is replaced.
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[0020] figure 1 Schematic diagram of the structure of the present invention; figure 2 for figure 1 Top view of image 3 Schematic diagram of the structure of the limit mechanism; Figure 4 It is a partial view of the rail-changing dragon mouth, as shown in the figure: the ballasted track automatic control rail-changing robot of this embodiment includes a flatbed trailer 1, a rail-changing mechanism, and a control system; the rail-changing mechanism includes a track-changing mechanism connected to the flatbed trailer 1. The cantilever beam 2, the driving device 3 used to drive the cantilever beam 2 up and down, the rail-changing ditch 4 installed on the cantilever beam 2, and the new rail dial 5 installed on the flatbed trailer 1; Two old rail guide openings 6 and two new rail guide openings 7 for cross-track change; the new rail guide opening 7 is opposite to the target position of the new rail laying, and the two old rail guide openings 6 are set at the two new rail guide open...
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The invention discloses an automatic control track exchanging robot for a ballast track. The automatic control track exchanging robot for the ballast track comprises a platform trailer, a track exchanging mechanism and a control system, wherein the track exchanging mechanism comprises a cantilever beam, a driving device, a track exchanging joint and a new track shifting wheel, wherein the cantilever beam is connected with the platform trailer; the driving device is used for driving the cantilever beam to lift; the track exchanging joint is mounted on the cantilever beam; the new track shifting wheel is mounted on the platform trailer; and two old track guiding openings and two new track guiding openings, which are used for carrying out crossed track exchanging, are formed in the track exchanging joint. The automatic control track exchanging robot for the ballast track, disclosed by the invention, can solve track exchanging problems of the ballast railway tracks including high-speed railway tracks, has the advantages of high automation rate and small manual burden in the track exchanging process of the ballast track, also has the advantages of high track exchanging accuracy and short working period and adapts to multi-section track exchanging requirements.
Description
Technical field [0001] The invention relates to an intelligent construction equipment for automatically changing railway rails on site, in particular to an automatic control rail changing robot for ballasted tracks, which belongs to railway engineering machinery. Background technique [0002] Driven by the overall national strategy of “One Belt One Road” and the application background of the national “high-speed rail” technology promotion, railway construction will become a vital part of the national planning and engineering application field. [0003] At present, my country's railway tracks mainly use ballasted tracks, and ballasted tracks are traditional sleeper and gravel tracks. Ballasted track has the characteristics of simple laying and low overall cost, but it is easy to deform, high maintenance cost, slow train speed, and poor comfort of the carriage. The design and development of large-scale automated ballasted track construction and maintenance equipment will become a ke...
Claims
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IPC IPC(8): E01B29/16
CPCE01B29/16
Inventor 罗天洪苗长斌陈才马翔宇吴俊王晴申旌辉
Owner CHONGQING JIAOTONG UNIVERSITY