Multi-degree-of-freedom installation transport vehicle and method for transporting and installing model by adopting installation transport vehicle

Abstract

The invention discloses a multi-degree-of-freedom installation transport vehicle and a method for transporting and installing a model by adopting the installation transport vehicle, and belongs to thetechnical field of mechanical structural wind tunnel test transloading equipment. The multi-degree-of-freedom installation transport vehicle comprises a plate trailer, an X-direction support, two Y-direction supports and two support blocks, which are distributed from the bottom to the top, wherein the X-direction support is assembled on the plate trailer through an X-direction adjustment mechanism; the two Y-direction supports are assembled on the X-direction support through a Y-direction adjustment mechanism, and can adjust the spacing of the two Y-direction supports through the Y-directionadjustment mechanism; the two support blocks respectively are assembled on the two Y-direction supports through a Z-direction adjustment mechanism, and can asynchronously adjust the height of the twosupport blocks through the Z-direction adjustment mechanism. According to the multi-degree-of-freedom installation transport vehicle and the method provided by the invention, the two support blocks can do X-direction, Y-direction and Z-direction movement relative to the plate trailer, the spacing of the two support blocks can be adjusted, and the height of the two support blocks can be adjusted asynchronously; when the model is installed, the X, Y, Z directions of the model can be adjusted according to the requirements, and the subsequent installation of the model is facilitated.

Description

technical field [0001] The invention relates to a transport vehicle, in particular to a multi-degree-of-freedom installation transport vehicle and a method for transporting and installing a model thereof, belonging to the technical field of mechanical structure wind tunnel test transfer equipment. Background technique [0002] There are many types of high-speed wind tunnel test models with different sizes and shapes. At present, there are no special supporting tools for the installation and transportation of large-scale high-speed wind tunnel test models. [0003] At present, the transportation and installation of the model mainly rely on manpower and a conventional hydraulic lifting flatbed. [0004] When transporting the model, it is first necessary to place the model on two U-shaped wooden blocks placed on the hydraulic lift flatbed. Since the model and the U-shaped wooden blocks are not fixed on the hydraulic lift, the model is very easy to move when bumping. Or there w...

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Problems solved by technology

[0004] When transporting the model, it is first necessary to place the model on two U-shaped wooden blocks placed on the hydraulic lift flatbed. Since the model and the U-shaped wooden blocks are not fixed on the hydraulic lift, the model is very easy to move when bumping. Or there are safety hazards when going up and downhill. Therefore, during the whole transportation process, only two or more staff members can only rely on the hand-held model to ensure the safety of the model. The entire transportation process lacks effective safety measures.

[0005] When installing the model, since the hydraulic lift car has no other direction adjustment ability except for the lifting direction, except for a few cylindrical models, other types of models are extremely inconvenient to install. The model installation process is almost entirely carried by the staff on their shoulders and hands. In the process of connecting the model to the balance, it is necessary to ensure that it does not scratch the balance. The stability of the model needs to be very high when the staff lifts the model, otherwise the balance will be easily damaged.

[0006] The existing model installation and transportation tools are poor in applicability, and there are major safety hazards in the transportation and installation process. This transportation and installation method not only wastes manpower and time, but also has poor safety and stability, which seriously restricts the preparation of the test model and related work. The smooth development of the test work

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