CN203346743U - 一种地铁短轨枕道岔施工滑床板施工吊具结构 - Google Patents

一种地铁短轨枕道岔施工滑床板施工吊具结构 Download PDF

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CN203346743U
CN203346743U CN 201320038425 CN201320038425U CN203346743U CN 203346743 U CN203346743 U CN 203346743U CN 201320038425 CN201320038425 CN 201320038425 CN 201320038425 U CN201320038425 U CN 201320038425U CN 203346743 U CN203346743 U CN 203346743U
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construction
turnout
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lifting appliance
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龚楠富
尹忠文
宋文峰
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China Railway No 5 Engineering Group Co Ltd
Sixth Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
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China Railway No 5 Engineering Group Co Ltd
Sixth Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
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Abstract

本实用新型公开了一种地铁短轨枕道岔施工滑床板施工吊具结构,包括悬梁(41),特征在于:悬梁(41)上安装有两根吊杆丝杆(42),吊杆丝杆(42)上端安装有螺母,下端和“L”形的角钢(43)电焊连接。本实用新型能有效控制道岔转辙器滑床板处的平整度,吊具可以反复拆卸使用减少了施工。

Description

一种地铁短轨枕道岔施工滑床板施工吊具结构
技术领域
本实用新型涉及一种地铁短轨枕整体道床道岔滑床板调整施工吊具。 
背景技术
地铁短轨枕整体道床道岔传统的“支墩法”施工工艺中,道岔尖轨滑床板处一般采用轨枕底浇筑混凝土支墩来进行调平,现场的施工调整难度较大,质量不易控制,经常造成道岔尖轨滑床板处的短轨枕平整度不够,造成个别滑床板处吊空或不平整造成尖轨受力不均和磨擦阻力太大。 
发明内容
本实用新型要解决的技术问题是:针对现在采用轨枕底浇筑混凝土支墩来进行调平滑床板存在的问题,提供了一种用于调平滑床板的吊具。 
技术方案: 
一种地铁短轨枕道岔施工滑床板施工吊具结构,其悬梁上安装有两根吊杆丝杆,吊杆丝杆上端安装有螺母,下端和 “L”形角钢连接。
有益效果:根据道岔尖轨滑床板结构的特点,滑床板一侧通过弹条扣件扣压来固定滑床板扣件与钢轨,另一侧则没有扣件固定易造成滑床板不平整。针对这种特点,设计了一种吊具与扣件共同持力来调平滑床板。同时可以升降吊具的吊杆螺母来调平滑床板,现场易于控制和操作,吊具也可以反复拆卸使用。吊具安放于钢轨面,钢轨通过道岔起道支架来支承,吊具稳固可靠。 
附图说明
图1为滑床板吊具示意图。 
具体实施方式
本实用新型的实施例:按短轨枕整体道床道岔铺设图拼装好道岔,安装道岔支承架,于道岔转辙器滑床板处安装吊具,在尖轨1两侧钢轨4上搭设悬梁41,悬梁41上安装有两根吊杆丝杆42,吊杆丝杆42上端安装有螺母,下端和L形的角钢43电焊连接。角钢43下端插入滑床板13,这样与弹条共同托起整个扣件。

Claims (1)

1.一种地铁短轨枕道岔施工滑床板施工吊具结构,包括悬梁(41),特征在于:悬梁(41)上安装有两根吊杆丝杆(42),吊杆丝杆(42)上端安装有螺母,下端和“L”形的角钢(43)连接。 
CN 201320038425 2013-01-24 2013-01-24 一种地铁短轨枕道岔施工滑床板施工吊具结构 Expired - Lifetime CN203346743U (zh)

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CN 201320038425 CN203346743U (zh) 2013-01-24 2013-01-24 一种地铁短轨枕道岔施工滑床板施工吊具结构

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CN 201320038425 CN203346743U (zh) 2013-01-24 2013-01-24 一种地铁短轨枕道岔施工滑床板施工吊具结构

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064150A (zh) * 2015-08-13 2015-11-18 中铁十一局集团有限公司 一种作用于f轨的吊具
CN105386374A (zh) * 2014-09-02 2016-03-09 法国国营铁路公司 支撑梁与总成

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105386374A (zh) * 2014-09-02 2016-03-09 法国国营铁路公司 支撑梁与总成
CN105064150A (zh) * 2015-08-13 2015-11-18 中铁十一局集团有限公司 一种作用于f轨的吊具

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Granted publication date: 20131218