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Coupling bogie system of straddling type monorail train double-connecting-rod coupling

A technology for monorail trains and bogies, which is applied to bogies, railway car body parts, and railway derailment prevention, etc., can solve the problem that the bogie cannot be in a radial position, etc., and achieve the lifting adjustment range, eliminating cornering force and returning to alignment. Moment, the effect of reducing the load

Pending Publication Date: 2018-11-30
北京维时正喜科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a coupling bogie system with double-link coupling of a straddle-type monorail train in order to overcome the above-mentioned defects in the prior art. The problem

Method used

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  • Coupling bogie system of straddling type monorail train double-connecting-rod coupling
  • Coupling bogie system of straddling type monorail train double-connecting-rod coupling
  • Coupling bogie system of straddling type monorail train double-connecting-rod coupling

Examples

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Embodiment 1

[0041] Such as Figure 4~6 As shown, this implementation provides a coupling bogie system with double-link coupling of a straddle-type monorail train, including two single-axle bogies and two elastic connecting rods 14 connecting adjacent car bodies 2 single-axle bogies , wherein, each single-axle bogie includes a frame 7 straddling the upper part of the track beam 1, a pair of running wheels 4 installed on the upper part of the frame 7, two pairs of guide wheels 5 on both sides of the frame 7, and a pair of guide wheels on both sides of the frame 7. To stabilizing wheel 6 and two sets of anti-nodding torsion bar devices.

[0042]The running wheel 4 adopts high-pressure pneumatic rubber tires to cooperate with the upper surface of the track beam 1. The hollow axle of the running wheel 4 is fixedly connected to the side beam of the frame 7, and the running wheel 4 is installed on the hollow axle through the bearing. The wheel rotates and the axle No rotation; the four guide wh...

Embodiment 2

[0057] Such as Figure 10-12 As shown, this implementation provides a coupling bogie system with double-link coupling for a straddle monorail train, including two single-axle bogies and two elastic links connecting the single-axle bogies on adjacent car bodies 2 14. The single-axle bogie includes a frame 7 straddling the upper part of the track beam 1, a pair of running wheels 4 installed on the upper part of the frame 7, two pairs of guide wheels 5 and a pair of stabilizing wheels 6 on both sides of the frame 7. The main body of the frame is "口" shape, including side beams, cross beams and vertical cantilever beams, air springs 8 are symmetrically arranged in the center of the vertical cantilever beams on both sides of the frame 7, a single traction rod 9 is set on the inner cross beam of the frame 7, and two A set of anti-nodding torsion bar devices, each set of anti-nodding torsion bar devices is composed of an anti-nodding torsion bar 10, two anti-nodding connecting rods 1...

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Abstract

The invention relates to an elastic coupling bogie of a double-connecting-rod coupling straddling type monorail vehicle. Each single-axle bogie comprises a framework, walking wheels, guide wheels andstabilization wheels, the walking wheels, the guide wheels and the stabilization wheels are installed on the corresponding frameworks, each framework comprises a side beam, a crossbeam and a verticalcantilever beam, two elastic connecting rods are further arranged, and the two single-axle bogies are connected with each other through the two elastic connecting rods arranged in parallel. Compared with the prior art, the elastic coupling bogie can make the two single-axle bogies located in the radial positions of a circular curve, the radial force of guide tires is reduced, the vehicle curve passing safety is improved, the cornering force of walking tires is reduced, and the eccentric wear of the walking tires is reduced.

Description

technical field [0001] The invention relates to the technical field of a straddle-type monorail vehicle, in particular to a coupling bogie system coupled with double links of a straddle-type monorail train. Background technique [0002] The straddle-type monorail transportation system has the advantages of strong adaptability to complex terrain, less land occupation, moderate transportation volume, and low cost. It has become one of the preferred types of rail transit in small and medium-sized cities, mountainous cities, and cities with complex geology. The straddle-type monorail train is mainly supported, guided and stabilized by a track beam. The train rides on the track beam, and the center of gravity of the car is above the track. The main difference from the traditional railway train is that the running part of the train uses rubber tires, and guide wheels and stabilizing wheels are set on both sides of the track beam. The track beam of the straddle monorail has a simp...

Claims

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Application Information

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IPC IPC(8): B61F5/52B61F9/00
CPCB61F5/52B61F9/00
Inventor 孙达力任利惠
Owner 北京维时正喜科技有限公司
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