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Universal train bundling hook

A technology for trains and hooks, which is applied in the direction of ship hooks, transmission elements or ropes or cables for pulleys, ship parts, etc., which can solve the problems of unsuitable train car lashing, many types of trains, and large fluidity, and achieve improved performance. , Reduce the fastening stress, good stability

Inactive Publication Date: 2009-06-24
中国船舶工业第七〇八研究所 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many types of trains in China, various models, and high mobility. It is difficult to add eye rings that match the binding hooks on each carriage. Therefore, the usual binding hooks cannot be applied to the binding of domestic train carriages.

Method used

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Embodiment Construction

[0009] See attached figure 1 , 2 The best way to implement the present invention is to use a 'U'-shaped hook body 1, the hook body root is connected with the connecting hole 2 that is connected with the binding chain, the cross section 4 of the hook body is in a high ridge-like convex shape, and the hook body cross section The curved part gradually narrows toward the end of the hook body, the hook head 3 becomes flat, and the inner side of the hook head is made with a hook-helping flange; the best shape of this binding hook is 245mm in total length, 144mm in hook width, and 12mm in radius of the arc at the bottom of the hook groove , the hook mouth is expanded, the half angle of the hook mouth is 5°42′, the distance between the center of the connecting hole 2 of the binding chain at the root of the hook body and the vertical line at the bottom of the hook is 150mm, and the distance between the vertical line from the end of the hook head to the bottom of the hook is 89mm. The ...

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Abstract

Universal train lashing hook, the present invention relates to a fastening device for lashing train carriages on train ferries. The technical problem to be solved is to provide a hook that does not add any accessories to the train, is applicable to all types of train lashing, does not damage the train structure, and is easy to use Flexible universal lashing hook for trains. The technical solution of the present invention adopts a 'U'-shaped hook, and the root of the hook has a connecting hole for the binding chain. , the hook head becomes flat and has a hook flange inside the hook head. The invention is used for binding train carriages on train ferries.

Description

Technical field: [0001] The present invention relates to a securing device for lashing train carriages in train ferries. Background technique [0002] The lashing hook is a key component of the lashing and fastening device of the train ferry. It is used for the direct connection of the lashing and fastening device to the object to be fastened, so that the loaded train carriage can be firmly tied and fastened when it moves horizontally or vertically during the voyage. The fastening device is tightened, and the external force is transmitted to the deck through the binding device. [0003] The hook body of common binding hook becomes suspension hook shape, and one side of hook head is short, and one side of hook root is relatively long and has binding hole. This binding hook must be used under the condition that eye rings are provided on the train car, and there is no car compartment equipped with binding eye rings, and the usual binding hooks cannot be hooked, and the train f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B21/54F16G11/00
Inventor 汤建良朱善桃朱志勇蔡小平
Owner 中国船舶工业第七〇八研究所
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