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Rail system and rail unit

A track and track technology, applied in the field of track and rail connection, can solve problems such as large driving vibration

Pending Publication Date: 2020-07-17
SHANDONG IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The object of the present invention is to provide a rail unit, which has a simple structure and solves the problem of large vibrations during the driving process

Method used

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  • Rail system and rail unit
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  • Rail system and rail unit

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Embodiment Construction

[0022] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Please refer to Figure 1 to Figure 4 , figure 1 It is a schematic structural diagram of a track unit provided by an embodiment of the present invention; figure 2 It is a schematic structural diagram of a ...

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Abstract

The invention discloses a rail unit. The rail unit comprises a first rail and a second rail, wherein the first end of the first rail is provided with a first joint; the first end of the second rail isprovided with a second joint which is connected to the first joint; the first joint comprises a first bulge arranged at the first side of the first rail, and a first groove which is formed in the second side of the first rail and is connected to the first bulge; the second joint comprises a second groove which is formed in the first side of the second rail and is matched with the first bulge, anda second bulge which is arranged at the second side of the second rail, is connected to the second groove and is matched with the first groove; and the first groove and the second groove are providedwith supporting surfaces which support the outer side of the second bulge and the outer side of the first bulge. The rail unit is simple in structure, so that the problem that a travelling crane generates vibrations in an advance process is solved. Besides, the invention further discloses a rail system comprising the rail unit.

Description

technical field [0001] The invention relates to the technical field of rail connection, in particular to a rail unit. In addition, the present invention also relates to a track system comprising the above-mentioned track unit. Background technique [0002] As we all know, it is generally necessary to use lifting equipment in modern industrial production, such as short-distance bulk object lifting in a fixed place, and bridge cranes (commonly known as driving) play an irreplaceable role. If the joints of the track are improperly connected, the vehicle will vibrate, especially when lifting heavy objects, it will also cause deformation of the frame of the vehicle, cracking of the welds, and loosening of the connecting parts, thereby greatly reducing the driving force. safety performance. [0003] At present, the most commonly used rail joints are oblique joints and flat joints. For oblique joints, since the slopes of two adjacent sections of rails will squeeze each other, it ...

Claims

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Application Information

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IPC IPC(8): B66C7/14
CPCB66C7/14
Inventor 孙瑞瑞李鑫王洪涛王玉元
Owner SHANDONG IRON & STEEL CO LTD
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