Multi-status combined frame for installing large-length vehicle container

A composite, multi-state technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., to achieve the effects of low manufacturing cost, convenient operation, and concentrated workshops

Active Publication Date: 2006-10-11
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the inadequacy of the existing technology that cannot realize the assembly of floor, box body, side wall, front and other components and parts on a single frame, the present invention can only be produced and assembled in a single piece for large-length cars, especially maglev boxes. It provides a tooling with short manufacturing cycle, which can save manufacturing cost, save manufacturing cycle, and is easy to operate. It can complete the simultaneous assembly of multiple components of a large-length carriage body at one time.

Method used

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  • Multi-status combined frame for installing large-length vehicle container
  • Multi-status combined frame for installing large-length vehicle container
  • Multi-status combined frame for installing large-length vehicle container

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Embodiment Construction

[0019] exist figure 1 Among them, the column locators are arranged longitudinally and horizontally on the car body on the latitude and longitude lattice frame skeleton 1 formed on the ground, and the column locators extending upward on the connection frame 1 are at least 100mm away from the plane of the frame 1. In order to facilitate the drilling of the bottom hole of the floor assembly 2 and the installation of the connectors, and avoid the distance between the multi-state composite frame and the frame 1 being too low, the height of the column positioner from the frame 1 plane can be preferably 1000mm. The floor assembly 2 is 1000mm away from the frame, so that the operation is more convenient during assembly and no riveting bracket is needed.

[0020] The upright positioners used to support and position the floor assembly 2, the swing beam 3, the floor stringers 4 and the floor crossbeams 5 can be fixed and / or detachable connections, the best way is to connect the floor pos...

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PUM

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Abstract

The invention discloses a multi-condition composite support, which is used to assemble long compartment of vehicle, especially used to assemble the compartment of magnetic floating vehicle. The invention comprises upright positioning devices for supping beam supports, while said positioning devices are arranged along the ground latitude-longitude frame; and the positioning devices that arranged upwards are distanced 100mm from the surface of frame. The invention, via said multi-condition composite support, can solve the problems o present technique, which can not realize the assembly of floor, compartment, side walls and head on one support. And the invention can reduce the producing time and cost, with simple operation.

Description

technical field [0001] The invention relates to a frame for assembling a large-length vehicle body, in particular to a composite frame for assembling a maglev vehicle body Background technique [0002] The large-length vehicles in the prior art, including trains and maglev carriages, are large components on an assembly line of tens of meters. The frames involved in the assembly have large spans and long lines. Production costs are strictly controlled. For maglev vehicles that can only be produced in one piece, it is very difficult to control the cost of the frame. In order to reduce the cost of manufacturing and assembling, the method generally adopted in the prior art is to assemble the parts into components first, and then assemble the components into parts, and assemble them in batches. But this requires a large number of tooling, which is more suitable for mass production. If this traditional method is used to assemble a large-length maglev train that can only be pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/10
Inventor 万河川
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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