CN204418219U - 一种安全井盖 - Google Patents

一种安全井盖 Download PDF

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Publication number
CN204418219U
CN204418219U CN201420733983.5U CN201420733983U CN204418219U CN 204418219 U CN204418219 U CN 204418219U CN 201420733983 U CN201420733983 U CN 201420733983U CN 204418219 U CN204418219 U CN 204418219U
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CN
China
Prior art keywords
manhole cover
manhole
groove
cover base
cover plate
Prior art date
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Expired - Fee Related
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CN201420733983.5U
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English (en)
Inventor
牛建波
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Individual
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Individual
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Priority to CN201420733983.5U priority Critical patent/CN204418219U/zh
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Publication of CN204418219U publication Critical patent/CN204418219U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

本实用新型涉及一种安全井盖。它包括井盖板和井盖座,井盖板与井盖座铰接,井盖板间隙地嵌在井盖座的井盖板凹槽内,可以打开或合上,井盖座上有人孔,井盖座的人孔内壁上有卡槽,卡槽内嵌装金属护网。它结构简单,拆装方便,成本低,安全可靠。

Description

一种安全井盖
技术领域
本实用新型涉及一种城市地下管网用的井盖。
背景技术
城市地下管网用的井盖板常有丢失,导致车毁人伤的事故时有发生,这已经成为一种马路隐患。
发明内容
为了克服现有技术的缺点,本实用新型提供一种安全井盖,它结构简单,拆装方便,成本低,安全可靠。
本实用新型解决其技术问题所采取的技术方案是:它包括井盖板和井盖座,井盖板与井盖座铰接,井盖板间隙地嵌在井盖座的井盖板凹槽内,可以打开或合上,井盖座上有人孔,井盖座的人孔内壁上有卡槽,卡槽内嵌装金属护网。
本实用新型结构简单,拆装方便,成本低,安全可靠。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1为本实用新型主视图;
图2为本实用新型俯视图。
具体实施方式
如图1、2所示,本实用新型包括井盖板1和井盖座4,井盖板1与井盖座4铰接,井盖板1间隙地嵌在井盖座4的井盖板凹槽2内,可以打开或合上,井盖座4上有人孔6,井盖座4的人孔6内壁上有卡槽3,卡槽3内嵌装金属护网5。
所述的卡槽3有四个,均布在井盖座4的人孔6内壁上。
所述的嵌在卡槽3内的金属护网5与井盖座4至少有一处铰接。

Claims (1)

1.一种安全井盖,它包括井盖板(1)和井盖座(4),井盖板(1)与井盖座(4)铰接,井盖板(1)间隙地嵌在井盖座(4)的井盖板凹槽(2)内,可以打开或合上,井盖座(4)上有人孔(6),井盖座(4)的人孔(6)内壁上有卡槽(3),卡槽(3)内嵌装金属护网(5),其特征在于:所述的嵌在卡槽(3)内的金属护网(5)与井盖座(4)至少有一处铰接。
CN201420733983.5U 2014-11-24 2014-11-24 一种安全井盖 Expired - Fee Related CN204418219U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420733983.5U CN204418219U (zh) 2014-11-24 2014-11-24 一种安全井盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420733983.5U CN204418219U (zh) 2014-11-24 2014-11-24 一种安全井盖

Publications (1)

Publication Number Publication Date
CN204418219U true CN204418219U (zh) 2015-06-24

Family

ID=53468603

Family Applications (1)

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CN201420733983.5U Expired - Fee Related CN204418219U (zh) 2014-11-24 2014-11-24 一种安全井盖

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CN (1) CN204418219U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112323864A (zh) * 2020-11-13 2021-02-05 娄底市鼎泰金属制造有限公司 一种自带防护功能的井盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112323864A (zh) * 2020-11-13 2021-02-05 娄底市鼎泰金属制造有限公司 一种自带防护功能的井盖

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150624

Termination date: 20191124