Clamping device and track traction vehicle
A technology of clamping device and clamping rod, which is applied in the field of vehicles, can solve the problems that the clamping device cannot hold the external vehicle tightly and affect the normal traction of the external vehicle, so as to achieve the effect of ensuring normal traction
Pending Publication Date: 2019-01-29
HENGYANG HELI INDAL VEHICLE
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Problems solved by technology
In actual operation, because some areas of the railway where the rail tractor travels are often uneven, the conventional clamping device will vibrate with the up and down of the rail tractor, resulting in the clamping device being unable to hold the wheels of the external vehicle , which greatly affects the normal traction of external vehicles
Method used
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[0019] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0020] In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "front", "rear", "upper" and "lower" are based on the orientations or positional relationships shown in the drawings, and are only for It is convenient to describe the present invention and s...
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The invention discloses a clamping device and further provides a track traction vehicle. The clamping device comprises a first clamping rod and a second clamping rod which are arranged in a spaced mode. A connecting rod mechanism is arranged between the tail end of the first clamping rod and the tail end of the second clamping rod, a driving mechanism and a power-maintaining mechanism which are connected are arranged between the middle end of the first clamping rod and the middle end of the second clamping rod, the driving mechanism is used for providing power for closing and opening of the first clamping rod and the second clamping rod, and the power-maintaining mechanism is used for stabilizing closing and opening states of the first clamping rod and the second clamping rod. According tothe clamping device and the track traction vehicle, through structural design of the clamping device and the track traction vehicle, wheels of the external vehicle can still be firmly enclasped during operation on an uneven track, and normal traction of the external vehicle is effectively guaranteed.
Description
technical field [0001] The present invention relates to the technical field of vehicles, and more specifically relates to a clamping device and a rail tractor. Background technique [0002] Based on the rapid development of modern logistics, in order to better realize the traction of vehicles on rails, people have gradually increased the research on rail tractors. The rail tractor can also be called a trailer, which is a transportation tool commonly used in railway cargo traction, railway equipment maintenance, workshop cargo transfer and other places. The rail tractor generally matches the track laid on the ground, and carries goods by pulling the track. vehicles for the transfer of goods. Because rail tractors have the advantages of convenient use, easy maintenance and long service life, rail tractors are widely used in the traction of vehicles on railway transportation, the traction of rail flat cars between factory buildings and other places. [0003] In order to bette...
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Login to View More IPC IPC(8): B61G9/20
CPCB61G9/20
Inventor 赵亮智姚武黄玉成胡彩凤邹立叶
Owner HENGYANG HELI INDAL VEHICLE