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Bogie and logistics transport vehicle

A bogie and transport vehicle technology, which is applied in the direction of the bogie, transportation and packaging, and lateral relative movement between the underframe and the bogie, etc. Reasonable, small footprint, simplified bogie structure effect

Pending Publication Date: 2018-02-16
CRRC YANGTZE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A bogie and logistics transport vehicle provided by the application solves or partially solves the technical problems in the prior art that the structure of the bogie is relatively complex and takes up a lot of space

Method used

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  • Bogie and logistics transport vehicle
  • Bogie and logistics transport vehicle
  • Bogie and logistics transport vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] See attached figure 1 and 2 , the bogie provided by the application includes: frame 2, traction center pin 4, traction ball hinge 3 and bearing spring 5; pin holes are provided in the middle of frame 2; The body chassis 10 is fixedly connected; the traction ball hinge 3 is sleeved on the traction center pin 4 and located in the pin hole; the bearing spring 5 is fixed on the frame 2; the vehicle body chassis 10 is pressed on the bearing spring 5 .

[0069] Among them, the traction horizontal force is transmitted to the vehicle body through the cooperation of the traction center pin 4 and the traction ball hinge 3; the vertical force between the vehicle body and the frame 2 is transmitted through the bearing spring 5; the above structure can meet the requirements of the transport vehicle in the underground pipeline. , Compared with the existing bogie structure, this application cancels parts such as bolsters and traction rods, so that the structure is simple and reasonab...

Embodiment 2

[0081] The logistics transport vehicle includes: a car body and the bogie in the above embodiment, and the car body is fixed on the frame 2 of the bogie. The frame runs on the walking rail in the underground pipeline. As a new mode of transportation, underground pipeline cargo transportation can effectively alleviate urban traffic congestion, reduce air pollution and noise pollution, and greatly improve the efficiency of cargo transportation. It takes up space, which can increase the volume of the vehicle body and enhance the transportation capacity, and is especially suitable for underground pipeline transportation with limited space.

[0082] The specific example structure of the bogie and the logistics transport vehicle has been introduced above, and the pipeline transportation system including the bogie and the logistics transport vehicle mentioned in the previous embodiment will be introduced below:

[0083] This application provides a pipeline transportation system, see...

Embodiment 1

[0087] The material of the pipe 1 is steel or concrete, and the cross section is circular; a running rail group 3 is set in the circular pipe 1. At this time, the running rail group 3 includes: the first running rail and the second running rail, and the circular pipe 1 The center line is symmetrical, the material of the first running rail and the second running rail is steel; the first running rail and the second running rail are fixed on the pipeline 1 by fasteners or welding, or, the first running rail and the second running rail The rail and the pipeline 1 are made by integral molding. Since the logistics transport vehicle itself has a certain weight, when it is fully loaded with goods for transportation, the structural requirements for the running rail group 3 and the pipeline 1 are relatively high. The steel pipe 1 and the running rail group 3 The overall strength and rigidity are high, which can meet the suspension and transportation requirements of logistics transport ve...

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PUM

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Abstract

The invention relates to a bogie and a logistics transport vehicle. The bogie comprises a framework, a traction center pin, a traction ball hinge and a bearing spring, wherein a pin hole is formed inthe middle of the framework; the traction center pin is arranged in the pin hole in a penetrating mode, and the top of the traction center pin is fixedly connected with a vehicle body bottom frame ofthe logistics transport vehicle; the traction ball is arranged on the traction center pin in a sleeving mode and located in the pin hole; the bearing spring is fixed to the framework; the vehicle bodybottom frame is arranged on the bearing spring in a pressing mode. The logistics transport vehicle comprises the bogie and the vehicle body arranged on the bogie. According to the logistics transportvehicle, the structure of the bogie is simplified, the occupied space of a device is reduced, and the logistics transport vehicle can be suitable for underground pipeline transportation with limitedspace.

Description

technical field [0001] The invention relates to the technical field of underground pipeline transportation, in particular to a bogie and a logistics transport vehicle. Background technique [0002] In recent years, the rapid development of logistics services such as express delivery has brought enormous pressure to the already increasingly congested urban traffic, and it is imperative to solve urban congestion. The modern vehicles fueled by gasoline and diesel have brought serious air pollution and noise pollution to the urban environment, and truck transportation has also brought safety hazards to the city. Therefore, rail freight technology has developed rapidly, and the improvement of logistics transport vehicles running on rails is a key factor for the continuous development of rail freight technology. [0003] The bogie structure of the logistics transport vehicle in the prior art is relatively complex and takes up a lot of space. Contents of the invention [0004] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/00B61F5/18B61F9/00
CPCB61F5/00B61F5/18B61F9/00
Inventor 刘爱文苏利杰姚雄孙博梅琨宋少波尹刚沈鹏刘伟蒋超
Owner CRRC YANGTZE CO LTD
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