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locomotive connection device

A technology for connecting devices and locomotives, applied in the directions of transportation and packaging, railway car body parts, railway vehicle coupling accessories, etc., can solve the problems of loose rubber strip 400, adhesive failure, falling off, etc., to avoid the possibility of falling off, The effect of reducing security risks and improving stability

Active Publication Date: 2020-04-14
CRRC DALIAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, because the locomotive will vibrate during operation, the vibration direction, vibration frequency and vibration amplitude of the two parts sealed and connected by the rubber strip 400 are inconsistent, and the resulting vibration difference will easily cause the rubber strip 400 to loosen or even fall off; in addition, When the locomotive is in service for a long time, the adhesive will also fail, which greatly reduces the reliability of the rubber strip 400 that is fixedly connected to the locomotive components. Once the rubber strip 400 falls off, it will directly affect the safety of the locomotive.
Therefore, the reliability of the existing rubber strip sealing connection is poor, and there is a large potential safety hazard

Method used

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Embodiment Construction

[0038] In order to improve the reliability of the sealing connection of rubber strips between locomotive parts and reduce potential safety hazards, an embodiment of the present invention provides a locomotive connecting device, the locomotive connecting device includes a locking mechanism connected to the locomotive parts and a Connected rubber strips, the locking mechanism includes a casing and fasteners arranged in the casing, the fasteners are connected to the casing, and the side wall of the casing is provided with a first rubber strip that can extend into the inside of the casing The second opening, the rubber strip protrudes into the casing from the second opening and is clamped by the fastener so as to be locked in the casing. The locomotive connecting device provided by the embodiment of the present invention connects the locking mechanism to the locomotive parts by clamping the rubber strip in the locking mechanism, replacing the previous method of fixing the rubber st...

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Abstract

The invention provides a locomotive connecting device which comprises two locking mechanisms and a rubber strip, wherein the locking mechanisms are connected with a locomotive component, and two endsof the rubber strip are respectively connected with the two locking mechanisms; a locking mechanism comprises a shell and a fastener, wherein the bottom of the shell is provided with a first opening,and the fastener is positioned in the shell and connected with the shell; a side wall of the shell is provided with a second opening, and the rubber strip extends into the shell from the second opening and is clamped on the fastener. By the adoption of the locomotive connecting device, the locking mechanism is arranged on the locomotive component to lock the two ends of the rubber strip, so that the rubber strip is fixed, the stability of the rubber strip is improved, the rubber strip extends into the shell and is clamped on the fastener, the vibration resistance of the rubber strip is improved, the possibility that the rubber strip falls off is reduced or avoided, and the reliability when the rubber strip is connected with the locomotive component is further improved, thereby reducing potential safety hazard.

Description

technical field [0001] The invention relates to the technical field of locomotive components, in particular to a locomotive connection device. Background technique [0002] At present, the sealing connection between two parts on the locomotive is mostly fixed by rubber strip sealing and adhesive. Such as figure 1 As shown, the two ends of the rubber strip 400 are respectively fixed on the installation angle steel 800 on the first component and the second component. When connecting, the operator firstly compresses the rubber strip 400 manually, and then uses adhesive to fill the rubber strip 400 and The gap between the angle steels 800 is installed to fix the rubber strip 400 . [0003] Usually, due to the vibration generated when the locomotive is running, the vibration direction, vibration frequency and vibration amplitude of the two parts sealed and connected by the rubber strip 400 are inconsistent, and the resulting vibration difference makes the rubber strip 400 easy ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61G7/00
CPCB61G7/00
Inventor 王淑荣曲天威闫禹郭充李冬园柴学彬
Owner CRRC DALIAN CO LTD
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