Technical bogie

A technology of process bogies and frames, applied in the field of process bogies, can solve problems such as lack of guiding function of guide rails, inconvenient operation, deflection of support columns, etc., and achieve convenient adjustment of size readings, strong practicability, and avoidance of deflection Effect

Pending Publication Date: 2019-12-31
河北京车轨道交通车辆装备有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional process of bogie width adjustment does not have the guiding function of the guide rail, and it is easy to make the support column deflect during width adjustment
Moreover, the traditional craft bogie can only adjust the height within a small size range, and cannot adapt to the height adjustment within a large size range of different vehicle models and different platform heights. The adjustment requires repeated size measurements, which is inconvenient to operate and requires a lot of work. It is often necessary to frequently replace the process bogies according to different vehicle products. With the upgrading of rail vehicles, many process bogies have been left idle

Method used

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Embodiment 1

[0041] like Figure 1-16 As shown, the present embodiment provides a process bogie including an I-shaped frame 25, a support column 1, a height adjustment mechanism 9, an angle adjustment head 19 and a wheel set 33, and at least two groups are installed in parallel at the bottom of the I-shaped frame 25. The wheel set 33, the support column 1 is slidably installed on the upper surface of the I-shaped frame 25, and the sliding direction of the support column 1 is perpendicular to the installation direction of the wheel set 33, the height adjustment mechanism 9 is installed on the support column 1, and the angle adjustment head 19 It is rotatably mounted on the top of the height adjustment mechanism 9 .

[0042] In this embodiment, as Figures 4 to 6As shown, the support column 1 is connected by a group of square columns 2 through a group of connecting plates 3 groups of welding, the middle of the square column 2 is welded by a group of column support plates 4, the middle of th...

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Abstract

The invention discloses a technical bogie, and relates to the field of vehicle body assembly. The technical bogie comprises an I-shaped framework, a supporting column, a height adjusting mechanism, anangle adjusting head and a wheel set; the wheel set is mounted at the bottom of the I-shaped framework; the supporting column is glidingly mounted on the upper surface of the I-shaped framework; theheight adjusting mechanism is mounted on the supporting column; and the angle adjusting head is rotationally mounted at the top end of the height adjusting mechanism. The brand new adjusting structuredesign is adopted, the technical bogie has the large-size-range height and width adjustable functions, thus a vehicle body can be adapted to assembling platforms in different heights, unnecessary waste caused by frequent replacement of technical bogies due to production of new vehicle models is avoided, meanwhile, the bogie can be adapted to vehicle body supporting and circulation among stationsduring assembly of rail vehicles in multiple specifications, accurate adjustment can be realized, the operation and measurement time can be saved, and the practicability is high.

Description

technical field [0001] The invention relates to the field of vehicle body assembly, in particular to a process bogie. Background technique [0002] The width direction adjustment of the traditional process bogie does not have the guiding function of the guide rail, which is easy to cause the support column to be deflected when the width is adjusted. In addition, the traditional process bogie can only adjust the height within a small size range, and cannot adapt to the height adjustment within a large size range of different vehicle models and different platform heights. During adjustment, repeated size measurements are required, which is inconvenient to operate and has a large workload. It is often necessary to replace the process bogies frequently according to different vehicle products. With the upgrading of rail vehicles, many process bogies have been idle. Based on the above problems, it is urgent to propose a process bogie to meet the current support and transfer in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F5/52
CPCB61F5/52
Inventor 李波李学朋尹德猛
Owner 河北京车轨道交通车辆装备有限公司
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