CN202848874U - 一种主舷管半圆板专用吊具 - Google Patents

一种主舷管半圆板专用吊具 Download PDF

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Publication number
CN202848874U
CN202848874U CN 201220538257 CN201220538257U CN202848874U CN 202848874 U CN202848874 U CN 202848874U CN 201220538257 CN201220538257 CN 201220538257 CN 201220538257 U CN201220538257 U CN 201220538257U CN 202848874 U CN202848874 U CN 202848874U
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China
Prior art keywords
hook
semicircular plate
semi
lifting
lifting appliance
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Expired - Lifetime
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CN 201220538257
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English (en)
Inventor
董学勇
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TIANJIN HOIDI OFFSHORE ENGINEERING CORP
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TIANJIN HUIPENG SHIPBUILDING CO Ltd
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Priority to CN 201220538257 priority Critical patent/CN202848874U/zh
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Abstract

本实用新型涉及一种主舷管半圆板专用吊具,在吊钩的下部制成回转部及钩弯部,回转部及钩弯部之间形成钩形槽,在吊钩的上部制有吊装孔,所述回转部及钩弯部之间所形成钩形槽为半圆钩槽。本吊具将吊具的钩口部位半圆钩槽,即制成半圆板的仿形,实现在吊装半圆板时为刚性稳定吊装,避免了半圆板在吊运时的晃动问题,提高了安全性。

Description

一种主舷管半圆板专用吊具
技术领域
本实用新型属于船舶领域,涉及主舷管半圆板的吊装,尤其是一种主舷管半圆板专用吊具。
背景技术
主舷管是由两个半圆板与一个齿条板焊接而成,重量较重,移动或运输时,需要采用吊车进行。目前,吊运主舷管的半圆板没有专用工具,只能采用钢丝绳或者纤维带进行吊装,然而钢丝绳容易划伤半圆板,而纤维带容易被半圆板割破;此外,由于钢丝绳及纤维带为柔性吊运,稳定性及安全性均较差。
实用新型内容
本实用新型的目的在于克服现有技术的不足,提供一种安全稳定吊运半圆板的主舷管半圆板专用吊具。
本实用新型解决其技术问题是通过以下技术方案实现的:
一种主舷管半圆板专用吊具,在吊钩的下部制成回转部及钩弯部,回转部及钩弯部之间形成钩形槽,在吊钩的上部制有吊装孔,其特征在于:所述回转部及钩弯部之间所形成钩形槽为半圆钩槽。
本实用新型的优点和有益效果为:
1、本吊具将吊具的钩口部位半圆钩槽,即制成半圆板的仿形,实现在吊装半圆板时为刚性稳定吊装,避免了半圆板在吊运时的晃动问题,提高了安全性。
2、本吊具结构十分简单,设计科学合理,完美克服了现有吊装半圆板时存在的技术问题,满足了稳定、安全吊装半圆板的技术要求。
附图说明
图1为本实用新型的结构主视图。
具体实施方式
下面通过具体实施例对本实用新型作进一步详述,以下实施例只是描述性的,不是限定性的,不能以此限定本实用新型的保护范围。
一种主舷管半圆板专用吊具,在吊钩2的下部制成回转部5及钩弯部4,回转部及钩弯部之间形成钩形槽,在吊钩的上部制有吊装孔1。
本实用新型的创新点在于:
所述回转部及钩弯部之间所形成钩形槽为半圆钩槽,即制成半圆板3的仿形,由此,采用本吊具吊装半圆板时,钩形槽稳定嵌装半圆板,避免划伤及晃动,稳定性及安全行非常好。
本吊具在制作时,可采用模型锻压制成,以提高强度。

Claims (1)

1.一种主舷管半圆板专用吊具,在吊钩的下部制成回转部及钩弯部,回转部及钩弯部之间形成钩形槽,在吊钩的上部制有吊装孔,其特征在于:所述回转部及钩弯部之间所形成钩形槽为半圆钩槽。
CN 201220538257 2012-10-19 2012-10-19 一种主舷管半圆板专用吊具 Expired - Lifetime CN202848874U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220538257 CN202848874U (zh) 2012-10-19 2012-10-19 一种主舷管半圆板专用吊具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220538257 CN202848874U (zh) 2012-10-19 2012-10-19 一种主舷管半圆板专用吊具

Publications (1)

Publication Number Publication Date
CN202848874U true CN202848874U (zh) 2013-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602192A (en) * 2020-10-21 2022-06-22 Equipment Corp Of America Stable lifting hook

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2602192A (en) * 2020-10-21 2022-06-22 Equipment Corp Of America Stable lifting hook
US11772939B2 (en) 2020-10-21 2023-10-03 Equipment Corporation Of America Stable lifting hook

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 300308 Tianjin Airport Economic Zone West two Road No. 82 Laguna podium 2 layer 202-G026

Patentee after: TIANJIN HOIDI OFFSHORE ENGINEERING Corp.

Address before: Hong Kong Building podium Binhai west two road 82, 300308 Tianjin City 2 layer 202-G026

Patentee before: Tianjin Hoidi Shipbuilding Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20130403

CX01 Expiry of patent term