Suspension cable traffic system

A transportation system and suspension cable technology, which is applied to the transportation system field of elevated suspension cable tracks, can solve the problems of high cost, simple structure, low cost, poor stability of the bearing surface, etc. Effect

Inactive Publication Date: 2005-01-26
于晓波
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] In order to overcome the disadvantages of poor stability and high cost of the bearing surface of the existing suspension cable traffic, the present invention provides a susp

Method used

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Embodiment Construction

[0014] Bearing surface (3) in the present invention can be the steel truss plate structure in the prior art (as figure 1 ), this scheme has high stability but high cost and is suitable for the improvement of existing double suspension bridges, and the bearing surface can also be composed of several at least one rectangular frame such as figure 2 (7) It can also be composed of several upper and lower rectangular frames ( Figure 4 ) is formed by connecting rods (18) in turn to form a strip load-bearing truss structure. The lower cables and suspension cables are respectively connected to the bearing surface through the lower boom (9) and the upper boom (8). The suspension cables can be double The suspension cables can also be single suspension cables. figure 2 The structure of the embodiment is simple and the cost is low. The upper two ends of the load-bearing surface are respectively connected to one end of the two equal sides of several inverted equilateral V-shaped balance...

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Abstract

The invention is a catenary traffic system; it is made up of several catenaries supported on the top of the supporting tower and carrying surface. It can be applied to suspend bridge and catenary track traffic. The carrying surface has several structures; the two rectangular brackets form a stripe carrying truss structure, the lower part of the carrying surface has two kinds of drop-down catenaries through equilateral V balance structure, guarantees the largest balance stability through the upper and the subjacent prestressed force, the cost is low.

Description

Technical field [0001] The invention relates to the field of suspension cable transportation, especially a transportation system of elevated suspension cable rails. Background technique [0002] At present, the known suspension traffic is double suspension cables stretched and continuously extended on the top of several elevated support towers, and the bearing surface is suspended. One such as a suspension bridge has the advantages of long span and beautiful appearance. The disadvantage is that the bearing surface must ensure anti-corrosion Torsional rigidity, complex structure and high self-weight require high structural load requirements for the associated suspension cables and supporting towers, resulting in high overall cost of the bridge and poor stability of the bearing surface when affected by strong winds. Another kind such as elevated suspension rail transit (such as application number 99101550.9 suspended aerodynamic train) is to run the train by suspending the tra...

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Application Information

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IPC IPC(8): B61B3/02B61B7/06
Inventor 于晓波王玲于洋于凤武吴翠霞于晓红于海
Owner 于晓波
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