CN200988728Y - 钢管吊具 - Google Patents

钢管吊具 Download PDF

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Publication number
CN200988728Y
CN200988728Y CN 200620126873 CN200620126873U CN200988728Y CN 200988728 Y CN200988728 Y CN 200988728Y CN 200620126873 CN200620126873 CN 200620126873 CN 200620126873 U CN200620126873 U CN 200620126873U CN 200988728 Y CN200988728 Y CN 200988728Y
Authority
CN
China
Prior art keywords
steel pipe
steel
shackle
suspension hook
hook
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
CN 200620126873
Other languages
English (en)
Inventor
丁英利
尹中霞
王礼来
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.)
China Petroleum Pipeline Bureau Co Ltd
Original Assignee
China Petroleum Pipeline Bureau 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 China Petroleum Pipeline Bureau Co Ltd filed Critical China Petroleum Pipeline Bureau Co Ltd
Priority to CN 200620126873 priority Critical patent/CN200988728Y/zh
Application granted granted Critical
Publication of CN200988728Y publication Critical patent/CN200988728Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种钢管吊具,由吊钩、保护套、钢环、卸扣、螺栓组成,保护套通过螺栓连接在吊钩上,吊钩上安装有卸扣和用于绑扎缆绳的钢环。由于本实用新型采用上述结构,在吊钩上安装有保护套,能够安全可靠的吊装钢管,有效的保护钢管坡口,防止了钢管坡口的损伤。

Description

钢管吊具
技术领域
本实用新型涉及一种钢管的吊钩工具,特别是一种具有保护钢管坡口功能的吊具。
背景技术
目前,现有钢管吊具一般由钢板切割制成,由于没有保护装置,对钢管坡口容易形成破坏,同时由于割制采用的钢板相对较薄,容易对钢管坡口破坏,坡口易变形,坡口修复工作量大。
发明内容
本实用新型的目的是提供一种不损伤钢管坡口的钢管吊具。
本实用新型的目的是这样实现的:由吊钩、保护套、钢环、卸扣、螺栓组成,保护套通过螺栓连接在吊钩上,吊钩上安装有卸扣和用于绑扎缆绳的钢环。
由于本实用新型采用上述结构,在吊钩上安装有保护套,能够安全可靠的吊装钢管,有效的保护钢管坡口,防止了钢管坡口的损伤。
附图说明
图1为本实用新型的结构图。
图2是图1的A向结构示意图。
图中1吊钩、2螺栓、3保护套、4钢环、5卸扣。
具体实施方式
实施例:如图1、图2所示,钢管吊具由吊钩1、保护套3、钢环4、卸扣5、螺栓2组成,保护套3通过螺栓2连接在吊钩1上,钢环4、卸扣5直接固定在吊钩1上。吊装钢管时,将缆绳绑扎在钢环4内,将起吊钢丝绳放入卸扣5内并将卸扣5拧紧,再将本实用新型直接插入钢管管口,使保护套3贴紧管口,最后起吊,由人工通过缆绳控制吊钩1的转向,完成钢管装卸。
保护套3是易耗件,采用比钢铁较软的材料加工,可采用铝、塑料、橡胶等材料。

Claims (1)

1、一种钢管吊具,由吊钩、保护套、钢环、卸扣、螺栓组成,其特征是:保护套通过螺栓连接在吊钩上,吊钩上安装有卸扣和用于绑扎缆绳的钢环。
CN 200620126873 2006-10-26 2006-10-26 钢管吊具 Expired - Fee Related CN200988728Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620126873 CN200988728Y (zh) 2006-10-26 2006-10-26 钢管吊具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620126873 CN200988728Y (zh) 2006-10-26 2006-10-26 钢管吊具

Publications (1)

Publication Number Publication Date
CN200988728Y true CN200988728Y (zh) 2007-12-12

Family

ID=38939769

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620126873 Expired - Fee Related CN200988728Y (zh) 2006-10-26 2006-10-26 钢管吊具

Country Status (1)

Country Link
CN (1) CN200988728Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118799A (zh) * 2014-07-30 2014-10-29 江苏国核管道系统工程技术研究院有限公司 一种钢管起吊装置
CN104773681A (zh) * 2015-04-01 2015-07-15 刘银明 一种钢管管道抬架机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104118799A (zh) * 2014-07-30 2014-10-29 江苏国核管道系统工程技术研究院有限公司 一种钢管起吊装置
CN104773681A (zh) * 2015-04-01 2015-07-15 刘银明 一种钢管管道抬架机构

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Legal Events

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

Granted publication date: 20071212

Termination date: 20141026

EXPY Termination of patent right or utility model