CN203309112U - 艉轴密封组件 - Google Patents

艉轴密封组件 Download PDF

Info

Publication number
CN203309112U
CN203309112U CN201320189290XU CN201320189290U CN203309112U CN 203309112 U CN203309112 U CN 203309112U CN 201320189290X U CN201320189290X U CN 201320189290XU CN 201320189290 U CN201320189290 U CN 201320189290U CN 203309112 U CN203309112 U CN 203309112U
Authority
CN
China
Prior art keywords
seal
sliding bearing
bearing sleeve
tail shaft
gland
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320189290XU
Other languages
English (en)
Inventor
蔡信仁
华会杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUOYANG XINLONG SHIP ACCESSORIES Co Ltd
Original Assignee
GUOYANG XINLONG SHIP ACCESSORIES Co Ltd
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 GUOYANG XINLONG SHIP ACCESSORIES Co Ltd filed Critical GUOYANG XINLONG SHIP ACCESSORIES Co Ltd
Priority to CN201320189290XU priority Critical patent/CN203309112U/zh
Application granted granted Critical
Publication of CN203309112U publication Critical patent/CN203309112U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)

Abstract

本实用新型公开了一种艉轴密封组件,包括艉轴,所述艉轴端部的侧壁上设有镀铬层,所述艉轴侧壁上套有铜滑动轴承套,所述铜滑动轴承套的内壁上设有密封槽,所述密封槽内填充有填料,所述铜滑动轴承套的前端安装有骨架油封,所述骨架油封的外部密封安装有压盖,所述压盖的外部安装有压板,所述压板的内壁上安装橡胶水封圈。本实用新型密封性好、耐磨性好。

Description

艉轴密封组件
技术领域
本实用新型涉及一种艉轴密封组件。
背景技术
船舶在年余的航行后,水下的水封就要更新。否则既造成动力损耗润滑油流失又污染水质,就必须更新水封套。但是原轴水封位置由于长期磨损出现沟痕,新水封安装后达不到预期目的,为此我厂设计一种可以更换的表面镀铬的耐磨套筒的标准件,它的安装必须在专业人员的指导下进行热装。由于镀铬层硬度较高,表面粗糙度在0.8以上轴的使用寿命与以提高延长,降底功率损耗。
实用新型内容
    本实用新型提供一种密封性好、耐磨性好的艉轴密封组件。
本实用新型解决技术问题提供如下方案:
一种艉轴密封组件,包括艉轴,其特征在于:所述艉轴端部的侧壁上设有镀铬层,所述艉轴侧壁上套有铜滑动轴承套,所述铜滑动轴承套的内壁上设有密封槽,所述密封槽内填充有填料,所述铜滑动轴承套的前端安装有骨架油封,所述骨架油封的外部密封安装有压盖,所述压盖的外部安装有压板,所述压板的内壁上安装橡胶水封圈。
所述铜滑动轴承套与压盖之间采用螺栓固定连接。
本实用新型在传统的艉轴的表面设有镀铬层,增加了艉轴的耐磨度,且在安装了橡胶水封圈,增加了艉轴的密封性。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种艉轴密封组件,包括艉轴1,所述艉轴1端部的侧壁上设有镀铬层2,所述艉轴1侧壁上套有铜滑动轴承套3,所述铜滑动轴承套3的内壁上设有密封槽9,所述密封槽9内填充有填料10,所述铜滑动轴承套3的前端安装有骨架油封4,所述骨架油封4的外部密封安装有压盖5,所述压盖5的外部安装有压板6,所述压板6的内壁上安装橡胶水封圈7,所述铜滑动轴承套3与压盖5之间采用螺栓8固定连接。

Claims (2)

1.一种艉轴密封组件,包括艉轴,其特征在于:所述艉轴端部的侧壁上设有镀铬层,所述艉轴侧壁上套有铜滑动轴承套,所述铜滑动轴承套的内壁上设有密封槽,所述密封槽内填充有填料,所述铜滑动轴承套的前端安装有骨架油封,所述骨架油封的外部密封安装有压盖,所述压盖的外部安装有压板,所述压板的内壁上安装橡胶水封圈。
2.根据权利要求1所述艉轴密封组件,其特征在于:所述铜滑动轴承套与压盖之间采用螺栓固定连接。
CN201320189290XU 2013-04-15 2013-04-15 艉轴密封组件 Expired - Fee Related CN203309112U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320189290XU CN203309112U (zh) 2013-04-15 2013-04-15 艉轴密封组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320189290XU CN203309112U (zh) 2013-04-15 2013-04-15 艉轴密封组件

Publications (1)

Publication Number Publication Date
CN203309112U true CN203309112U (zh) 2013-11-27

Family

ID=49615325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320189290XU Expired - Fee Related CN203309112U (zh) 2013-04-15 2013-04-15 艉轴密封组件

Country Status (1)

Country Link
CN (1) CN203309112U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494804A (zh) * 2014-12-10 2015-04-08 中船黄埔文冲船舶有限公司 一种船舶轴系分段式尾管装置及其安装方法
CN107524813A (zh) * 2017-10-12 2017-12-29 湖南三环船舶工程有限公司 新型碟形加边油封装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494804A (zh) * 2014-12-10 2015-04-08 中船黄埔文冲船舶有限公司 一种船舶轴系分段式尾管装置及其安装方法
CN104494804B (zh) * 2014-12-10 2016-09-14 中船黄埔文冲船舶有限公司 一种船舶轴系分段式尾管装置及其安装方法
CN107524813A (zh) * 2017-10-12 2017-12-29 湖南三环船舶工程有限公司 新型碟形加边油封装置
CN107524813B (zh) * 2017-10-12 2023-08-25 湖南三环船舶工程有限公司 新型碟形加边油封装置

Similar Documents

Publication Publication Date Title
CN203309112U (zh) 艉轴密封组件
CN203309109U (zh) 艉轴密封结构
CN203248980U (zh) 一种pvc管件
CN203309108U (zh) 艉轴水封组件
CN203946183U (zh) 履带式挖掘机用托链轮
CN201739191U (zh) 潜海水泵
CN202157309U (zh) 钢坝底轴
CN203268311U (zh) 船舶艉轴结构
CN202971284U (zh) 离心泵泵轴
CN202790606U (zh) 耐磨闸阀
CN106112059A (zh) 一种半自动手提钻孔机
CN202927056U (zh) 液压气缸制动的角式排泥阀
CN202531932U (zh) 一种超压自动排气单向阀
CN202370732U (zh) 一种转浆式水轮机受油器
CN205260293U (zh) 改进密封装配结构的轴向柱塞泵
CN201396433Y (zh) 低水压双端面机械密封装置
CN202209492U (zh) 上水三通
CN201382201Y (zh) 一种滑动轴的密封结构
CN201300860Y (zh) 隧道牵引车车轴齿轮箱密封机构
CN203703125U (zh) 一种具有密封结构的水轮机主轴装置
CN205841702U (zh) 一种新型汽车变速箱端盖
CN203727464U (zh) 一种横置油缸转向桥总成
CN202955022U (zh) 离心泵的填料密封结构
CN206448938U (zh) 泥浆泵缸套组件
CN201739499U (zh) 一种复合式接口胶圈

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20140415