CN106049888A - 明挖基坑内施工防雨棚 - Google Patents

明挖基坑内施工防雨棚 Download PDF

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Publication number
CN106049888A
CN106049888A CN201610562155.3A CN201610562155A CN106049888A CN 106049888 A CN106049888 A CN 106049888A CN 201610562155 A CN201610562155 A CN 201610562155A CN 106049888 A CN106049888 A CN 106049888A
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China
Prior art keywords
rain
construction
square steel
longitudinal square
open cut
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Pending
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CN201610562155.3A
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English (en)
Inventor
赵宝锋
刘国秀
李达宏
欧阳锦
李志军
杨金庚
张柯
邢永辉
张伟
邓彪
李海霞
欧阳丹
王厚涛
蒋树峰
张君
彭晖
王政
程斌
李志杰
曹露平
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China Railway Tunnel Group Erchu Co Ltd
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China Railway Tunnel Group Erchu Co Ltd
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Application filed by China Railway Tunnel Group Erchu Co Ltd filed Critical China Railway Tunnel Group Erchu Co Ltd
Priority to CN201610562155.3A priority Critical patent/CN106049888A/zh
Publication of CN106049888A publication Critical patent/CN106049888A/zh
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32Safety or protective measures for persons during the construction of buildings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)

Abstract

一种明挖基坑内施工防雨棚,包括横向桁架、纵向方钢梁、彩钢瓦,其特征在于,均匀排列的纵向方钢梁焊接在均匀排列的横向桁架顶部,纵向方钢梁与横向桁架垂直,彩钢瓦固定安装在纵向方钢梁上;横向桁架由明挖基坑混凝土支撑梁支撑,横向桁架上开有螺孔,挂钩一端与横向桁架上的螺孔连接,另一端缠绕明挖基坑混凝土支撑梁。本发明的明挖基坑内施工防雨棚,通过彩钢瓦为雨棚屋面,提高了雨棚屋面的整体性,也满足了基坑施工的使用功能要求,在暑期天气炎热时能够降低作业人员中暑概率,雨天能保护人员与设备的安全。

Description

明挖基坑内施工防雨棚
技术领域
本发明涉及一种明挖基坑内施工防雨棚。
背景技术
明挖法指的是地下结构工程施工时,从地面向下分层、分段依次开挖,直至达到结构要求的尺寸和高程,然后在基坑中进行主体结构施工和防水作业,最后回填恢复地面。现有技术中,一般都是在在明挖基坑内敞开露天作业。
发明内容
本发明的目的就是提供一种结构简单、整体性强、使用方便的明挖基坑内施工防雨棚。
本发明的明挖基坑内施工防雨棚,包括横向桁架、纵向方钢梁、彩钢瓦,其特征在于,均匀排列的纵向方钢梁焊接在均匀排列的横向桁架顶部,纵向方钢梁与横向桁架垂直,彩钢瓦固定安装在纵向方钢梁上;横向桁架由明挖基坑混凝土支撑梁支撑,横向桁架上开有螺孔,挂钩一端与横向桁架上的螺孔连接,另一端缠绕明挖基坑混凝土支撑梁。
本发明的明挖基坑内施工防雨棚,通过彩钢瓦为雨棚屋面,提高了雨棚屋面的整体性,也满足了基坑施工的使用功能要求,在暑期天气炎热时能够降低作业人员中暑概率,雨天能保护人员与设备的安全。
附图说明
图1为本发明的结构示意图;
图2为图1中A-A剖视图;
图3为图1中B-B剖视图;
1、横向桁架,2、纵向方钢梁,3、彩钢瓦,4、螺孔, 5、挂钩,6、明挖基坑混凝土支撑梁。
具体实施方式
一种明挖基坑内施工防雨棚,包括横向桁架1、纵向方钢梁2、彩钢瓦3,其特征在于,均匀排列的纵向方钢梁2焊接在均匀排列的横向桁架1顶部,纵向方钢梁2与横向桁架1垂直,彩钢瓦3固定安装在纵向方钢梁2上;横向桁架1由明挖基坑混凝土支撑梁6支撑,横向桁架1上开有螺孔4,挂钩5一端与横向桁架1上的螺孔4连接,另一端缠绕明挖基坑混凝土支撑梁6。

Claims (1)

1.一种明挖基坑内施工防雨棚,包括横向桁架(1)、纵向方钢梁(2)、彩钢瓦(3),其特征在于:均匀排列的纵向方钢梁(2)焊接在均匀排列的横向桁架(1)顶部,纵向方钢梁(2)与横向桁架(1)垂直,彩钢瓦(3)固定安装在纵向方钢梁(2)上;横向桁架(1)由明挖基坑混凝土支撑梁(6)支撑,横向桁架(1)上开有螺孔(4),挂钩(5)一端与横向桁架(1)上的螺孔(4)连接,另一端缠绕明挖基坑混凝土支撑梁(6)。
CN201610562155.3A 2016-07-18 2016-07-18 明挖基坑内施工防雨棚 Pending CN106049888A (zh)

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CN201610562155.3A CN106049888A (zh) 2016-07-18 2016-07-18 明挖基坑内施工防雨棚

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CN106049888A true CN106049888A (zh) 2016-10-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914833A (zh) * 2019-03-25 2019-06-21 五冶集团上海有限公司 一种基坑土方开挖阶段防尘棚搭设方法
CN112696058A (zh) * 2020-12-31 2021-04-23 上海二十冶建设有限公司 隧道明挖基坑防雨及集雨装置施工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040072192A (ko) * 2003-02-10 2004-08-18 충청북도 (관리부서:충청북도 농업기술원) 자동 개폐식 과수 비가림 하우스
CN202214668U (zh) * 2011-07-23 2012-05-09 中铁十二局集团第二工程有限公司 一种过江隧道引道段弧形吊杆雨棚
CN103469802A (zh) * 2013-09-29 2013-12-25 中国一冶集团有限公司 组合式格构钢架喷锚支护方法及其支护结构
CN203383520U (zh) * 2013-04-12 2014-01-08 中铁四局集团有限公司 一种深基坑雨棚
CN205955248U (zh) * 2016-07-18 2017-02-15 中铁隧道集团二处有限公司 明挖基坑内施工防雨棚

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040072192A (ko) * 2003-02-10 2004-08-18 충청북도 (관리부서:충청북도 농업기술원) 자동 개폐식 과수 비가림 하우스
CN202214668U (zh) * 2011-07-23 2012-05-09 中铁十二局集团第二工程有限公司 一种过江隧道引道段弧形吊杆雨棚
CN203383520U (zh) * 2013-04-12 2014-01-08 中铁四局集团有限公司 一种深基坑雨棚
CN103469802A (zh) * 2013-09-29 2013-12-25 中国一冶集团有限公司 组合式格构钢架喷锚支护方法及其支护结构
CN205955248U (zh) * 2016-07-18 2017-02-15 中铁隧道集团二处有限公司 明挖基坑内施工防雨棚

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109914833A (zh) * 2019-03-25 2019-06-21 五冶集团上海有限公司 一种基坑土方开挖阶段防尘棚搭设方法
CN112696058A (zh) * 2020-12-31 2021-04-23 上海二十冶建设有限公司 隧道明挖基坑防雨及集雨装置施工方法

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