A sawing equipment for sleeper raw materials

Abstract

The invention relates to the field of sleeper sawing, in particular to a sawing device for sleeper raw materials, comprising a conveying mechanism, wherein the conveying mechanism comprises a magnetic suspension guide rail, a traction assembly, a support slide, a first clamp and a second clamp. A first suspension block and a second suspension block are provided; the traction assembly includes a first hoist, a second hoist, a third hoist and a fourth hoist, and the traction ropes of the first hoist and the second hoist are connected with the first suspension block, and the third hoist The traction ropes of the hoisting machine and the fourth hoisting machine are connected with the second suspension block; the support slide includes a first support and a second support, and the first support and the second support are arranged on the first suspension block and the second suspension block; the first clamp and the second clamp are respectively set on the first suspension block and the second suspension block, the first clamp and the second clamp have a first clamp part and a second clamp part, the present application adopts magnetic suspension guide rail, traction assembly, support The assembly, the first clamp and the second clamp allow precise and safe delivery of lengths of sleeper material.

Description

technical field [0001] The invention relates to the field of sleeper sawing, in particular to a sawing device for sleeper raw materials. Background technique [0002] The H-type sleeper is used as the main structural component of the medium and low-speed maglev rail row, and is used to connect and support the left and right two F rails of each rail row on the concrete foundation. There are bolt holes at both ends of the sleeper for F-rail bolt anchoring, and bolt holes are also provided at the corresponding positions at the bottom of the sleeper for the installation and fixation of fasteners; such as figure 1 As shown, the H-shaped sleeper includes a web 9a and flanges 9b provided on both sides of the web. [0003] At present, sleeper raw materials that are much longer than single-segment sleepers are generally produced, and then the sleeper raw materials are sawed to cut out single-segment sleepers that meet the length. The existing process of sawing sleepers is as follows...

AI Technical Summary

Problems solved by technology

There are the following disadvantages: 1. During the sliding process of the sleeper raw materials, there will be a problem of rail bottom slippage, which makes it impossible to accurately control the feeding and cutting length of the sleeper raw materials

2. Since there is no limit device on the roller table, during the long-distance transportation, the raw material of the sleeper will deviate from the roller table, and then fall to the ground and hurt the ground, which has certain potential safety hazards

[0006] The conveying support device is not suitable for accurately conveying a certain length of sleeper raw materials to the sawing device, and the sleeper raw materials are extremely heavy, and the horizontal support frame is greatly worn under pressure

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