CN101734549A - 一种吊索具 - Google Patents
一种吊索具 Download PDFInfo
- Publication number
- CN101734549A CN101734549A CN201010002938A CN201010002938A CN101734549A CN 101734549 A CN101734549 A CN 101734549A CN 201010002938 A CN201010002938 A CN 201010002938A CN 201010002938 A CN201010002938 A CN 201010002938A CN 101734549 A CN101734549 A CN 101734549A
- Authority
- CN
- China
- Prior art keywords
- lifting
- round
- hook
- hydraulic support
- link chain
- 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.)
- Pending
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 239000002965 rope Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 35
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Abstract
本发明公开了一种吊索具，它包括吊环(1)，圆环链(2)，钢丝绳(3)及吊钩(4)，所述圆环链(2)套在吊环(1)上通过钢丝绳(3)与吊钩(4)相连。本发明结构简单，成本低，根据液压支架的重量和起吊机械的不同，分别选用大小、粗细不同的配件材料能确保起吊时不变形，安全可靠。吊钩的形状根据液压支架起吊点制作，起吊时不会脱钩，材料选择高强度合金钢，强度高，重量轻且能确保起吊安全可靠。本发明吊环上套有两个圆环链，每个圆环链分别通过一条钢丝绳与一个吊钩相连，使用方便，只需两组就可以固定好液压支架。吊环套好圆环链后整形封闭焊接，保证了安全性。
Description
一种吊索具
技术领域
[0001] 本发明涉及一种吊索具，更具体的说涉及一种用于液压支架上的吊索具。
背景技术
[0002] 随着煤炭工业的发展，采煤面的增多、扩大，机械化程度的不断提高，用于开采工 作面的液压支架等大型综机设备也相应增多，对于液压支架在安装和回撤过程中的吊装也 随之增加。液压支架是综机大型设备，目前没有一种专用的吊索具，平时大多使用普通吊索 具，在吊装的过程中存在安全隐患，操作不便，且这类吊索具的吊环上套入圆环链后留有的 开口大多没经过再处理，吊装的过程容易造成设备滑落造成设备损坏。
发明内容
[0003] 本发明提供一种吊索具，结构简单，成本低，使用效果好。
[0004] 本发明采用以下技术方案：一种吊索具，它包括吊环，圆环链，钢丝绳及吊钩，所述 圆环链套在吊环上通过钢丝绳与吊钩相连。
[0005] 所述钢丝绳两端穿过圆环孔和吊钩孔将圆环链与吊钩相连。吊环上套有两个圆环 链，每个圆环链分别通过一条钢丝绳与一个吊钩相连。所述圆环链套入吊环内后，吊环整形 焊接成封闭式结构。
[0006] 本发明具有以下有益效果：本发明结构简单，成本低，根据液压支架、外形、重量和 起吊机械的不同，分别选用大小、粗细不同的配件材料能确保起吊时不变形，安全可靠。吊 钩的形状根据液压支架起吊点制作，起吊时不会脱钩，材料选择高强度合金钢，强度高，重 量轻且能确保起吊安全可靠。本发明吊环上套有两个圆环链，每个圆环链分别通过一条钢 丝绳与一个吊钩相连，使用方便，只需两组就可以固定好液压支架。吊环套好圆环链后整形 封闭焊接，保证了安全性。
附图说明
[0007] 图1为本发明结构示意图 具体实施方式
[0008] 如图1所示，一种吊索具，它包括吊环1，圆环链2，钢丝绳3及吊钩4，钢丝绳3的 长度按液压支架起吊时的需要切取，圆环链2套在吊环1内，相套完成后将吊环1整形焊接 成封闭式。钢丝绳3两端穿过圆环孔6和吊钩孔5将圆环链2与吊钩4相连。本装置每组 吊环1上套有两个圆环链2，每个圆环链2分别通过一条钢丝绳3与一个吊钩4相连。钢丝 绳3连接好圆环链2及吊钩4后，将其两头用高强度铝合金压制在一起。吊钩4所用材料 是高强度合金钢。根据液压支架的重量和形状和起吊机械，选用大小、粗细不同的吊环1、圆 环链2、钢丝绳3及吊钩4。
Claims (5)
- 一种吊索具，它包括吊环(1)，圆环链(2)，钢丝绳(3)及吊钩(4)，其特征是所述圆环链(2)套在吊环(1)上通过钢丝绳(3)与吊钩(4)相连。
- 2. 根据权利要求l所述的一种吊索具，其特征是所述钢丝绳（3)两端穿过圆环孔（5)和吊钩孔（6)将圆环链（2)与吊钩（4)相连。
- 3. 根据权利要求l所述的一种吊索具，其特征是吊环（1)上套有两个圆环链（2)，每个圆环链（2)分别通过一条钢丝绳（3)与一个吊钩（4)相连。
- 4. 根据权利要求1或2所述的一种吊索具，其特征是所述圆环链（2)套入吊环（1)内后，吊环（1)整形焊接成封闭式结构。
- 5. 根据权利要求1所述的一种吊索具，其特征是吊钩形状按照液压支架起吊点要求制作。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482467A (zh) * | 2013-09-24 | 2014-01-01 | 常熟市永固起重设备安装工程有限公司 | 高硬度吊钩 |
| CN104649130A (zh) * | 2014-12-10 | 2015-05-27 | 泰兴晨光索具有限公司 | 一种高强耐环境船用牵索索具 |
| CN107021415A (zh) * | 2017-04-28 | 2017-08-08 | 丁灏 | 一种吊索具 |
-
2010
- 2010-01-01 CN CN201010002938A patent/CN101734549A/zh active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482467A (zh) * | 2013-09-24 | 2014-01-01 | 常熟市永固起重设备安装工程有限公司 | 高硬度吊钩 |
| CN104649130A (zh) * | 2014-12-10 | 2015-05-27 | 泰兴晨光索具有限公司 | 一种高强耐环境船用牵索索具 |
| CN107021415A (zh) * | 2017-04-28 | 2017-08-08 | 丁灏 | 一种吊索具 |
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Assignee: Taizhou Xingdong Coal Mining Machinery Co., Ltd. Assignor: Xu Shidong Contract record no.: 2011320000720 Denomination of invention: Lifting sling License type: Exclusive License Open date: 20100616 Record date: 20110516 |
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