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Stabilizers for Frog Systems

A technology for stabilizing devices and frogs, which is applied in the field of railway equipment maintenance, can solve problems such as easy changes in technical parameters of frogs, and achieve the effects of eliminating potential safety hazards in locomotive operation, ensuring integrity, and ensuring application stability

Active Publication Date: 2016-11-16
SHANDONG IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stabilizing device for a frog system to solve the problem that the technical parameters of frogs in the prior art are prone to change

Method used

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  • Stabilizers for Frog Systems
  • Stabilizers for Frog Systems
  • Stabilizers for Frog Systems

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 Schematically shows the structure of the embodiment of the present invention, in order to clearly describe and disclose the function and structure of the embodiment of the present invention and its various parts, figure 1 It also shows the positional relationship and connection structure with the basic rail 41 , basic rail 42 , guard rail 51 , guard rail 52 and frogs when the embodiment of the present invention is applied. Wherein, frog is an integral structure, and it comprises core rail 7, wing rail 6, is provided with the rim groove 67 that is used to pass wheel rim between core rail 7, wing rail 6.

[0022] For this embodiment, it includes a gauge bar 1 , a plurality of claws 3 and a claw 300 . Among them, the two ends of the gauge rod 1 are connected to the guard rail 51 and the guard rail 52 through the claw 30...

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Abstract

The invention provides a stabilizing device for a frog system. The stabilizing device comprises a tie rod and a plurality of buckling claws, wherein the two ends of the tie rod are used for being connected with a guard rail and a basic rail, the middle of the tie rod is used for being connected with a frog, and the buckling claws are adjustably arranged on the tie rod and provided with openings for steel rail bottoms of the guard rail, the basic rail and the frog to be embedded therein and used for fixedly connecting the guard rail, the basic rail and the frog to the tie rod. The stabilizing device is used for guaranteeing the application stability of the frog system, the abrasion and impact to the system and the system parameter change caused when a locomotive passes are avoided, and the running potential safety hazards of the locomotive are eliminated. The corresponding parameters can be adjusted at any time according to the abrasion situation of the guard rail. The integral stability of the system is ensured, and the rail transportation safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of railway equipment maintenance, in particular to a stabilizing device for frog systems. Background technique [0002] A frog is a level crossing device of a railway turnout track, which is used to make the train pass through the level crossing in a determined direction. Generally, it is composed of core rail, wing rail and guard rail. A flange groove of a certain width is maintained between the center rail and the wing rail to allow the train wheels to pass through smoothly. The closest distance between the working sides of the two wing rails is called the frog throat. The intersection point of the extension lines of the two working sides of the frog core rail is the theoretical tip of the frog core rail, and the middle section of the rail edge from the frog throat to the core rail tip is called "harmful space". [0003] In order to ensure that the wheels pass through the "harmful space" safely, guard ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01B5/16
CPCE01B5/18E01B7/14
Inventor 卜德勋蔡玉萍邱涛陈雷王成新李念会刘治法
Owner SHANDONG IRON & STEEL CO LTD
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