WO2015192407A1 - 建筑工程井体结构 - Google Patents

建筑工程井体结构 Download PDF

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Publication number
WO2015192407A1
WO2015192407A1 PCT/CN2014/081544 CN2014081544W WO2015192407A1 WO 2015192407 A1 WO2015192407 A1 WO 2015192407A1 CN 2014081544 W CN2014081544 W CN 2014081544W WO 2015192407 A1 WO2015192407 A1 WO 2015192407A1
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WO
WIPO (PCT)
Prior art keywords
well body
well
wall
construction engineering
recess
Prior art date
Application number
PCT/CN2014/081544
Other languages
English (en)
French (fr)
Inventor
田艺儿
Original Assignee
田艺儿
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 田艺儿 filed Critical 田艺儿
Publication of WO2015192407A1 publication Critical patent/WO2015192407A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor

Definitions

  • the present invention relates to the field of construction engineering technology, and particularly relates to a construction engineering well structure.
  • BACKGROUND OF THE INVENTION With the increasing improvement of building foundation engineering and the rapid advancement of science and technology, technical requirements for building foundation engineering well structures - water meter wells, sewage wells, cable wells, fire wells, foundation small shafts, etc. are also increasing.
  • the traditional method is to use solid brick and cement mortar to build a cylindrical structure, and the upper part is covered with a cast iron cover.
  • Such wells are prone to leakage, causing rust, aging and even damage caused by blisters, water pipes, valves, cables, etc. It needs frequent maintenance and replacement, which brings inconvenience to the use.
  • the object of the present invention is to overcome the deficiencies in the prior art and provide a construction engineering well structure, which is durable, high in strength, convenient in construction, convenient in installation, good in sealing effect, not easy to leak, green and environmentally friendly. .
  • a construction engineering well body structure which comprises a well body and a manhole cover, wherein the well body is provided with a connection hole for connecting the pipe, and the well body is open at both ends.
  • the upper end opening of the well body is provided with a concave platform, and the well cover is disposed on the concave platform.
  • the well body is made of a material composed of a combination of FRP and steel sand, and the lower end of the well body is circumferentially open.
  • the outer flange is extended to form at least two connecting holes, and the two connecting holes are symmetrically disposed on the outer flange of the lower end of the well body, and the pipe is sealingly connected to the corresponding connecting hole.
  • the inner wall of the upper end opening of the well body extends circumferentially toward the center with an inner flange provided with a recess, and a center of the inner flange forms a circular opening.
  • the inner wall of the recessed table has a stepped structure, and the manhole cover disposed on the recessed table is connected to the inner wall.
  • the utility model has the beneficial effects that: the well body is made of a material composed of glass fiber reinforced plastic and steel sand, which improves the bearing capacity of the well body, and reduces the cost by using the waste steel sand as a raw material by improving the material structure; Gourd type, change the force mode, enhance the strength and rigidity of the well body, reduce the thickness of the well wall processing, save materials; good interface sealing effect, not easy to leak, can better guarantee the quality; flexible connection between the pipeline and the well body through the connecting hole It can be applied to pipes of different materials. After the connection is installed, the joints are sealed to improve the tightness of the well.
  • FIG. 1 is a schematic view of the structure of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be further described below with reference to the accompanying drawings. As shown in FIG.
  • the utility model relates to a construction engineering well body 1 structure, which comprises a well body 1 and a manhole cover 2, and the well body 1 is provided with The connecting hole 11 of the connecting pipe, the well body 1 is a gourd type with two ends open, the upper end of the well body 1 is provided with a recessed table 3, and the well cover 2 is disposed on the concave table 3. Further, the well body 1 is made of a material composed of a combination of FRP and steel sand. The lower end opening of the well body 1 extends circumferentially to form an outer flange 12, and the well body 1 is provided with at least two connecting holes 11, and the two connecting holes 11 are provided.
  • the pipe is sealed and connected in the corresponding Connect the hole 1 1 .
  • the inner wall of the upper end of the well body 1 has a central flange 13 extending toward the center, and a circular opening 31 is formed in the center of the inner flange 13.
  • the inner wall of the recessed table 3 has a stepped structure, and the manhole cover 2 provided on the recessed table 3 is connected to the inner wall.

Abstract

一种建筑工程井体结构，包括井体(1)和井盖(2)，井体(1)上设有用以连接管道的连接孔(11)，井体(1)为两端开口的葫芦型，井体(1)上端开口设有凹台(3)，井盖(2)设置在凹台(3)上。

Description

说明书 技术领域 本实用新型涉及建筑工程技术领域， 特指一种建筑工程井体结构。 背景技术 随着建筑基础工程的日益提高和科学技术的突飞猛进， 对建筑基础工 程井类构筑物- 水表井、 污水井、 线缆井、 消防井、 基础小竖井等的技术 要求也越来越高。 传统方法是采用实心砖、 水泥砂浆砌筑圆筒形结构， 井 上加盖铸铁盖组成，此类井体容易出现渗漏，造成水泡水表、水管、 阀门、 线缆等而造成锈蚀、 老化甚至损坏， 需要经常维修及更换， 给使用带来不 便； 加之， 目前排水设计大多以已确定的标高作依据， 导致不少井体基础 直接落在回填土上， 容易因渗漏后引起下沉等现象， 造成二次污染； 且砖 砌井体需砌砖、 抹灰、 浇筑混凝土等， 施工工序复杂、 施工周期长、 费用 高、 质量难保证， 不能工厂化生产， 且施工时受到人为和自然环境的影响 较大， 施工效率低。 发明内容 本实用新型的目的在于克服现有技术中的不足之处而提供一种建筑 工程井体结构， 其坚固耐用， 强度高， 施工便捷， 安装方便， 密封效果佳， 不易渗漏， 绿色环保。 为实现上述目的， 本实用新型采用如下的技术方案： 一种建筑工程井体结构， 它包括井体和井盖， 井体上设有用以连接管 道的连接孔， 所述井体为两端开口的葫芦型， 井体上端开口设有凹台， 所 述井盖设置在凹台上。 所述井体采用玻璃钢和钢砂叠加而成的材料制成， 井体下端开口周向 延伸形成外凸缘， 井体上至少设有二连接孔， 该二连接孔对称设置在井体 下端的外凸缘之上， 管道密封连接在对应的连接孔上。 所述井体上端开口的内壁圆周向中心延伸有一设置凹台的内凸缘， 内 凸缘中心形成一圆形开口。 所述凹台的内壁呈阶梯结构， 设置在凹台上的井盖连接在内壁上。 本实用新型的有益效果在于： 其井体采用玻璃钢和钢砂叠加而成的材 料制成，提高了井体的承重能力，通过改进材料结构，利用废钢砂作原料， 降低了成本； 井体为葫芦型， 改变受力方式， 增强井体强度、 刚度， 减少 井壁加工厚度， 节约材料； 接口密封效果佳， 不易渗漏， 能较好的保证质 量； 管道与井体通过连接孔的连接灵活， 可适用不同材质的管道， 连接安 装完后， 接管口处做密封处理， 提高井体的密闭性。 结构简单， 有效地解 决了解决现有的井体结构繁复，又需要经常维修及更换，使用不便的问题， 施工便捷， 安装方便， 且所使用的材料绿色环保。 附图说明 图 1 是本实用新型的结构示意图。 具体实施方式 以下结合说明书附图对本实用新型作进一步说明： 如图 1所示， 本实用新型关于一种建筑工程井体 1结构， 它包括井体 1和井盖 2， 井体 1上设有用以连接管道的连接孔 11， 井体 1为两端开口 的葫芦型， 井体 1上端开口设有凹台 3， 井盖 2设置在凹台 3上。 进一步地， 井体 1采用玻璃钢和钢砂叠加而成的材料制成， 井体 1下 端开口周向延伸形成外凸缘 12， 井体 1 上至少设有二连接孔 11， 该二连 接孔 11对称设置在井体 1下端的外凸缘 12之上， 管道密封连接在对应的 连接孔 1 1上。 进一步地， 井体 1上端开口的内壁圆周向中心延伸有一设置凹台 3的 内凸缘 13， 内凸缘 13中心形成一圆形开口 31。 再进一步地， 凹台 3的内壁呈阶梯结构， 设置在凹台 3上的井盖 2连 接在内壁上。 以上所述仅是对本实用新型的较佳实施例， 并非对本实用新型的范围 进行限定， 故在不脱离本实用新型设计精神的前提下， 本领域普通工程技 术人员对本实用新型所述的构造、 特征及原理所做的等效变化或装饰， 均 应落入本实用新型申请专利的保护范围内。

Claims

权利要求
1.一种建筑工程井体结构， 它包括井体和井盖， 井体上设有用以连接 管道的连接孔， 其特征在于： 所述井体为两端开口的葫芦型， 井体上端开 口设有凹台， 所述井盖设置在凹台上。
2.根据权利要求 1所述的井体结构， 其特征在于： 所述井体采用玻璃 钢和钢砂叠加而成的材料制成， 井体下端开口周向延伸形成外凸缘， 井体 上至少设有二连接孔， 该二连接孔对称设置在井体下端的外凸缘之上， 管 道密封连接在对应的连接孔上。
3.根据权利要求 1所述的井体结构， 其特征在于： 所述井体上端开口 的内壁圆周向中心延伸有一设置凹台的内凸缘， 内凸缘中心形成一圆形开 Π。
4.根据权利要求 1或 3所述的井体结构， 其特征在于： 所述凹台的内 壁呈阶梯结构， 设置在凹台上的井盖连接在内壁上。
PCT/CN2014/081544 2014-06-17 2014-07-03 建筑工程井体结构 WO2015192407A1 (zh)

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CN201420320952.7 2014-06-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705839A (zh) * 2020-05-13 2020-09-25 水利部交通运输部国家能源局南京水利科学研究院 一种倒台阶式竖井结构及其井喷减免方法
WO2021228202A1 (zh) * 2020-05-13 2021-11-18 水利部交通运输部国家能源局南京水利科学研究院 一种井盖结构、倒台阶式竖井结构、以及井喷减免方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0881996A (ja) * 1994-09-06 1996-03-26 Ebara Corp 汚水桝のマンホール蓋
JPH08144539A (ja) * 1994-11-22 1996-06-04 Maeda Corp 充填剤注入ポンプ装置
KR100810424B1 (ko) * 2007-08-31 2008-03-04 주식회사 한국화이바 상단 밀착형 수밀용 고무링을 갖는 유리섬유강화플라스틱맨홀
CN201883454U (zh) * 2010-12-07 2011-06-29 林刚 预制钢筋混凝土装配式组合型检查井室
CN203583521U (zh) * 2013-10-14 2014-05-07 深圳市东烨建设工程有限公司 建筑工程井体结构

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0881996A (ja) * 1994-09-06 1996-03-26 Ebara Corp 汚水桝のマンホール蓋
JPH08144539A (ja) * 1994-11-22 1996-06-04 Maeda Corp 充填剤注入ポンプ装置
KR100810424B1 (ko) * 2007-08-31 2008-03-04 주식회사 한국화이바 상단 밀착형 수밀용 고무링을 갖는 유리섬유강화플라스틱맨홀
CN201883454U (zh) * 2010-12-07 2011-06-29 林刚 预制钢筋混凝土装配式组合型检查井室
CN203583521U (zh) * 2013-10-14 2014-05-07 深圳市东烨建设工程有限公司 建筑工程井体结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111705839A (zh) * 2020-05-13 2020-09-25 水利部交通运输部国家能源局南京水利科学研究院 一种倒台阶式竖井结构及其井喷减免方法
CN111705839B (zh) * 2020-05-13 2021-09-21 水利部交通运输部国家能源局南京水利科学研究院 一种倒台阶式竖井结构及其井喷减免方法
WO2021228202A1 (zh) * 2020-05-13 2021-11-18 水利部交通运输部国家能源局南京水利科学研究院 一种井盖结构、倒台阶式竖井结构、以及井喷减免方法

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