CN202532151U - 润滑系统新型密封人孔盖 - Google Patents

润滑系统新型密封人孔盖 Download PDF

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Publication number
CN202532151U
CN202532151U CN2012200895728U CN201220089572U CN202532151U CN 202532151 U CN202532151 U CN 202532151U CN 2012200895728 U CN2012200895728 U CN 2012200895728U CN 201220089572 U CN201220089572 U CN 201220089572U CN 202532151 U CN202532151 U CN 202532151U
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China
Prior art keywords
hinge
cover plate
manhole cover
lubricating system
cover
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CN2012200895728U
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English (en)
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高建栋
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Jiangsu Southern lubrication Limited by Share Ltd
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Qidong South Lubrication Hydraulic Equipment Co Ltd
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Abstract

本实用新型公开了润滑系统新型密封人孔盖,包括盖板,其特征在于:盖板上焊接有铰链,铰链一侧置于两块铰链固定板之间,铰链与铰链固定板之间通过螺栓固定连接,螺栓外套接有螺母,盖板下设有座圈,盖板和座圈之间设有密封垫,盖板上设有多个把手,把手数量为1-2个。本实用新型的优点是:铰链尺寸经过精心设计,可控制盖板翻转后不会自行或轻微触碰后滑落,全封密设计,结构紧凑实用。

Description

润滑系统新型密封人孔盖
技术领域
本实用新型涉及人孔盖,尤其涉及一种润滑系统新型密封人孔盖。
背景技术
在现有的润滑系统新型密封人孔盖中,铰链的尺寸没有经过精心设计而且在盖板反转后,铰链容易自行脱落或者在轻微触碰后滑落,连接不牢固,而且现有的人孔盖的涉及并不是全密封设计,结构上也不是很紧凑实用。
因此,急需一种改进的技术来解决现有技术中所存在的这一问题。
实用新型内容
本实用新型的目的是提供一种润滑系统新型密封人孔盖。
本实用新型采用的技术方案是:
润滑系统新型密封人孔盖,包括盖板,所述盖板上焊接有铰链,所述铰链一侧置于两块铰链固定板之间,所述铰链与铰链固定板之间通过螺栓固定连接,所述螺栓外套接有螺母,所述盖板下设有座圈,所述盖板和座圈之间设有密封垫,所述盖板上设有多个把手。
所述把手数量为1-2个。                                          
本实用新型的优点是:铰链尺寸经过精心设计,可控制盖板翻转后不会自行或轻微触碰后滑落,全封密设计,结构紧凑实用。
附图说明
下面结合附图和具体实施方式对本实用新型作进一步详细描述。
图1为本实用新型的结构示意图。
其中:1、铰链固定板,2、螺栓,3、螺母,4、铰链,5、密封垫,6、把手,7、座圈,8、盖板。
具体实施方式
    如图1所示,本实用新型的润滑系统新型密封人孔盖,包括盖板8,盖板8上焊接有铰链4,铰链4一侧置于两块铰链固定板1之间,铰链4与铰链固定板1之间通过螺栓2固定连接,螺栓2外套接有螺母3,盖板8下设有座圈7,盖板8和座圈7之间设有密封垫5,盖板8上设有多个把手6,把手6数量为1-2个。铰链4尺寸经过精心设计,可控制盖板8翻转后不会自行或轻微触碰后滑落,全封密设计,结构紧凑实用。

Claims (2)

1.润滑系统新型密封人孔盖,包括盖板,其特征在于:所述盖板上焊接有铰链,所述铰链一侧置于两块铰链固定板之间,所述铰链与铰链固定板之间通过螺栓固定连接,所述螺栓外套接有螺母,所述盖板下设有座圈,所述盖板和座圈之间设有密封垫,所述盖板上设有多个把手。
2.根据权利要求1所述的润滑系统新型密封人孔盖,其特征在于:所述把手数量为1-2个。
CN2012200895728U 2012-03-12 2012-03-12 润滑系统新型密封人孔盖 Expired - Lifetime CN202532151U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200895728U CN202532151U (zh) 2012-03-12 2012-03-12 润滑系统新型密封人孔盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200895728U CN202532151U (zh) 2012-03-12 2012-03-12 润滑系统新型密封人孔盖

Publications (1)

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CN202532151U true CN202532151U (zh) 2012-11-14

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Country Status (1)

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CN (1) CN202532151U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180116

Address after: 226200, Jiangsu, Qidong Province Ping Town Industrial Park

Patentee after: Jiangsu Southern lubrication Limited by Share Ltd

Address before: 226255, Jiangsu City, Nantong province Qidong Hui Ping Town Industrial Park

Patentee before: Qidong South Lubrication Hydraulic Equipment Co., Ltd.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20121114

CX01 Expiry of patent term