Full-shoulder type nylon baffle seat

A baffle seat and shoulder-type technology, which is applied in the field of full-shoulder nylon baffle seats, can solve the problems of reduced life of concrete pillows, fixed baffles, and movement, etc., to prolong service life, increase stress-bearing area, and improve use The effect of longevity

Active Publication Date: 2016-05-04
天津市东达伟业机车车辆有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] According to the actual use of the baffle seat products, it is found that the bearing platform of the railway concrete sleeper is understressed; the shoulder stress exists and increases due to long-term use, which affects the service life of the baffle seat, thereby reducing the life of the concrete sleeper.
[0003] The existing baffle seat is only suitable for general baffles, not

Method used

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  • Full-shoulder type nylon baffle seat
  • Full-shoulder type nylon baffle seat
  • Full-shoulder type nylon baffle seat

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Embodiment Construction

[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention provides a full-shoulder type nylon baffle seat, and belongs to the technical field of track locking. The full-shoulder type nylon baffle seat comprises a baffle seat body, wherein two end head dead walls are respectively arranged at two ends of the baffle seat body; the cross section of an outer surface of the baffle seat body forms an obtuse angle; the cross section of the inner surface of the baffle seat body forms a circular arc; the circular arc is overlapped to form an arc surface; combined fixing elements in a wedge structure are detachably fixed to the inner sides of the end head dead walls, the lower surfaces of the combined fixing elements are attached to the arc surface of the baffle seat body, one side surfaces of bodies of the combined fixing elements are detachably fixed to the inner sides of the end head dead walls, and the other side surfaces of the bodies of the combined fixing elements are in contact with the baffle seat. According to the full-shoulder type nylon baffle seat, disclosed by the invention, baffles in different shapes can be effectively mounted and fixed, after the baffle is mounted on the baffle seat, the displacement of the baffle in the direction of a track is avoided, and the service life of the baffle is prolonged.

Description

technical field [0001] The invention relates to the technical field of track locking, in particular to a full-shoulder nylon baffle seat. Background technique [0002] According to the actual use of the baffle seat products, it is found that the bearing platform of the railway concrete sleeper is understressed; the shoulder stress exists and increases due to long-term use, which affects the service life of the baffle seat, thereby reducing the life of the concrete sleeper. [0003] The existing baffle seat is only suitable for general baffles, and cannot be used for baffles of different shapes, such as trapezoidal baffles. If the baffle with trapezoidal structure is placed on the baffle seat, although it can play a certain role, it still cannot be used to fix the baffle very well, causing the baffle to easily move along the direction of the track after it is installed on the baffle seat. Ultimately affect the service life of the baffle. [0004] In order to solve the above...

Claims

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Application Information

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IPC IPC(8): E01B9/02
CPCE01B9/02
Inventor 张喜鹏张春生张喜艳
Owner 天津市东达伟业机车车辆有限公司
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