Welding support for railway overhead line system steel pipe supporting column

Abstract

The invention discloses a welding support for a railway overhead line system steel pipe supporting column. The welding support comprises a welding platform. A supporting rod is arranged on the edge ofthe upper end of the welding platform. A third fixing rod is connected to the top of the supporting rod. The side wall of the other end of the third fixing rod is connected with a connecting part. The connecting part extends into a sliding groove formed in the third fixing rod. A sliding block arranged in the sliding groove is connected with the connecting part. A pulley is arranged at the lowerend of the connecting part. A motor is arranged on one side, close to the supporting rod, of the upper end of the welding platform. A bottom plate is arranged at the upper end of the welding platform.A steel pipe is arranged in the middle of the upper end of the bottom plate. A pulling rope is arranged on the pulley. According to the welding support for the railway overhead line system steel pipesupporting column, a round clamp, a pulling plate and the sliding block are arranged, a steel pipe can be clamped movably, the fixing structure of the welding platform and the ground can be hidden, the pulley is convenient to move, and the welding support is applicable to different environments.

Description

technical field [0001] The invention relates to the field of railway catenary pillar manufacturing, in particular to a welding support for railway catenary steel pipe pillars. Background technique [0002] The railway catenary is a line erected along the electrified railway to supply power to electric locomotives or EMUs. With the rapid development and improvement of my country's economic strength, the railway operation has achieved unprecedented development and progress; however, the current railway catenary There are still some deficiencies in the welded support for steel pipe pillars, which affect the use: first, the clamp of the welded support cannot easily clamp the steel pipe, which affects the use; secondly, the pulley cannot move; for this reason, we propose a railway catenary Welded brackets for steel pipe struts. Contents of the invention [0003] The main purpose of the present invention is to provide a welded support for the steel pipe pillar of the railway cate...

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Problems solved by technology

[0002] The railway catenary is a line erected along the electrified railway to supply power to electric locomotives or EMUs. With the rapid development and improvement of my country's economic strength, the railway operation has achieved unprecedented development and progress; however, the current railway catenary There are still some deficiencies in the welded support for steel pipe pillars, which affect the use: first, the clamp of the welded support cannot easily clamp the steel pipe, which affects the use; secondly, the pulley cannot move; for this reason, we propose a railway catenary Welded brackets for steel pipe pillars

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