Vehicle and connecting structure of vehicle top cover and enclosing wall
A technology for connecting structures and vehicle roofs, which is applied to vehicle components, superstructures, and subassemblies of superstructures, etc., and can solve problems such as low assembly efficiency.
Inactive Publication Date: 2016-02-24
CHINA RAILWAYS CORPORATION +2
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Problems solved by technology
[0007] To play the positioning function of bolts and nuts, it is required that the installation holes of the top cover and the side wall and end wall be precisely aligned, so it needs to be assembled with the help of positioning pins, and the assembly efficiency is low
Method used
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[0040] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, for the convenience of discussing the working principle and succinct description, the following description will be made in conjunction with the vehicle and the connecting structure connecting the roof of the vehicle and the wall, and the beneficial effects will not be discussed repeatedly.
[0041] Please refer to figure 1 , figure 1 It is a structural schematic diagram of a specific embodiment in which the connection structure provided by the present invention is arranged on the vehicle roof; figure 2 for figure 1 The enlarged schematic diagram of the position of the connection structure in the middle; image 3 for figure 2 Front view of the connection structure in ; Figure 4 for image 3...
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The invention discloses a vehicle and a connecting structure of a vehicle top cover and an enclosing wall. The enclosing wall comprises an end wall and a side wall; the connecting structure comprises a positioning post, a position clamping element and a position limiting element; the positioning element is hinged to either the top cover or the enclosing wall; the position clamping element is arranged at the other one of the top cover and the enclosing wall; a clamp position is formed on the position clamping element; the positioning post can rotate into the clamp position around a hinging axial line and is limited in the clamp position by the position limiting element for positioning the top cover and the enclosing wall; or the position limitation of the position limiting element is relieved; the positioning post rotates to be leave away from the clamp position; and the position limiting of the top cover and the enclosing wall is relieved. The technical scheme has the advantages that when the top cover and the enclosing wall are fixed, only the positioning post needs to rotate; the operation is simple; in addition, the positioning post only needs to be clamped in the clamp position; when the clamp position and the positioning post are matched, high precision requirements are not needed; installing holes for a screw bolt to insert and install generally need to be equal to the screw bolt size in the prior art; the upper and lower installing holes need to be coaxially aligned, so that in the scheme, the use of positioning pins for positioning like that in the prior art is not needed; and the assembly efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of transportation equipment, in particular to a vehicle and a connection structure between a vehicle roof and a surrounding wall. Background technique [0002] For vehicles with a roof, the roof is usually connected to the end and side walls of the car body in two ways. One is that the roof is fixedly connected to the end and side walls and cannot be moved; the other is that the roof can be moved to facilitate specific goods. loading and unloading. [0003] Taking the dynamic inspection vehicle as an example, it is equipped with standard weights, which are measurement and testing equipment for dynamic rail scales. The top cover of the dynamic weighing vehicle needs to be connected with the end wall and the side wall. When loading and unloading the internal weight, the top cover can be moved or removed for easy operation. [0004] In the prior art, in order to realize the movable connection between the vehi...
Claims
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IPC IPC(8): B62D25/06
CPCB62D25/06
Inventor 李伟鹏曲云腾于跃斌李世林胡长明赵天军李志刚
Owner CHINA RAILWAYS CORPORATION