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Suspension device for railway overhead line system

A suspension device and catenary technology, which is applied to railway signals, railway car body parts, railway signals and safety, etc., can solve the problems of easy snow accumulation, single device function, and reduced device usability, etc., and achieves convenient operation and structure. Simple, usability-enhancing effect

Inactive Publication Date: 2019-03-19
NANJING INST OF RAILWAY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The railway catenary suspension device is a device used to suspend and fix the electric catenary used by railway trains. It is widely used in railway occasions and has a good use effect. The existing railway catenary suspension device cannot meet people's needs. Therefore need more convenient railway catenary suspension device; Existing railway catenary suspension device has certain disadvantages in use, at first, bearing bar can't carry out left and right extension adjustment, brings the space for controlling the suspension catenary on both sides Secondly, the function of the device is relatively single, which reduces the usability of the device. Finally, the device is prone to snow accumulation in winter, which leads to the risk of the device being overstressed and collapsed. Therefore, we propose a railway catenary suspension device

Method used

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  • Suspension device for railway overhead line system
  • Suspension device for railway overhead line system
  • Suspension device for railway overhead line system

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a suspension device for a railway overhead line system. The suspension device comprises a fixed bottom plate, a bottom supporting pole is fixedly mounted on the upper surface of the fixed bottom plate, a signal lamp box is fixedly mounted on the outer surface of the bottom supporting pole, and a tri-color signal lamp is arranged on the front surface of the signal lamp box.A crossbeam is fixedly mounted on the upper outer surface of a top supporting rod which is fixedly mounted on the upper outer surface of the bottom supporting pole. The suspension device for the railway overhead line system has advantages that by arrangement of threaded holes, adjusting connection seats, fixing screws, the signal lamp box, the tri-color signal lamp and the crossbeam, extension length of each bearing rod can be adjusted, and convenience in control of a gap of overhead line systems hung on two sides is achieved; a function of the signal lamp is added, usability of the device isimproved, snow accumulation is avoided in snowy days, and accordingly risks of collapse of the device due to overhigh stress caused by snow accumulation are prevented, and a promising application prospect is achieved.

Description

technical field [0001] The invention relates to the field of suspension devices, in particular to a railway catenary suspension device. Background technique [0002] The railway catenary suspension device is a device used to suspend and fix the electric catenary used by railway trains. It is widely used in railway occasions and has a good use effect. The existing railway catenary suspension device cannot meet people's needs. Therefore need more convenient railway catenary suspension device; Existing railway catenary suspension device has certain disadvantages in use, at first, bearing bar can't carry out left and right extension adjustment, brings the space for controlling the suspension catenary on both sides Secondly, the function of the device is relatively single, which reduces the usability of the device. Finally, the device is prone to snow accumulation in winter, which leads to the risk of the device being overstressed and collapsed. Therefore, we propose a railway ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60M1/20B61L5/18
CPCB60M1/20B61L5/1809
Inventor 王帅
Owner NANJING INST OF RAILWAY TECH
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