A Large Opening Translational Door Structure
A wide-opening, door-to-door technology is applied to door devices, railway car body parts, transportation and packaging, etc. It can solve the problems of small door opening, inconvenient operation of personnel and cargo, and affects the efficiency of cargo loading and unloading, so as to improve loading and unloading efficiency. The effect of protecting parts
Active Publication Date: 2021-11-05
CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH
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Problems solved by technology
The opening of the doors of the existing freight rail trains is small, which makes it inconvenient to operate when loading and unloading goods, thus affecting the loading and unloading efficiency of goods
Method used
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0037] In the description of the present invention, it should be noted that the terms belonging to "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.
[0038] A large opening t...
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The present invention relates to the technical field of rail train doors, in particular to a large-opening translation door structure; including a pulling mechanism, a door pushing mechanism, and a supporting mechanism; wherein, the pulling mechanism includes a pulling slider and a connecting plate; the pulling slider slides on the carriage ; One end of the connecting plate is fixedly connected with the pulling slider, and the other end is fixedly connected with the top of the door; the door pushing mechanism includes a lifting block and a rotating arm; the lifting block slides to move up and down at the bottom of the carriage; Free sagging; the support mechanism includes a support guide rail, a support seat, a slide rod, and a spring; the support guide rail is fixedly connected to the bottom of the carriage; the support seat slides on the support guide rail; one end of the slide bar is fixedly connected to the lower end of the door, and the other end is slidingly connected to the support seat; One end of the spring is fixedly connected with the slide bar, and the other end is fixedly connected with the supporting seat. The purpose of the present invention is to provide a large-opening translation door structure to improve the efficiency of cargo loading and unloading in view of the defects in the prior art.
Description
technical field [0001] The invention relates to the technical field of rail train doors, in particular to a large-opening translation door structure. Background technique [0002] Railway track transportation is a transportation method with large volume, fast speed and low cost, which is suitable for long-distance transportation of large quantities and heavy goods. The opening of the doors of the existing freight rail trains is small, which makes it inconvenient for personnel and goods to operate during loading and unloading, thereby affecting the loading and unloading efficiency of the goods. [0003] In view of the above problems, based on years of rich practical experience and professional knowledge in the engineering application of this kind of products, and in conjunction with the application of academic theory, the designer actively researched and innovated, and designed a large-opening translational door structure. It improves the efficiency of cargo loading and unlo...
Claims
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IPC IPC(8): B61D19/00
CPCB61D19/001
Inventor 谈昆伦季小强于海涛汤莉
Owner CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH