CN102942107A - Safe and reliable tower crane hook - Google Patents
Safe and reliable tower crane hook Download PDFInfo
- Publication number
- CN102942107A CN102942107A CN2012104890319A CN201210489031A CN102942107A CN 102942107 A CN102942107 A CN 102942107A CN 2012104890319 A CN2012104890319 A CN 2012104890319A CN 201210489031 A CN201210489031 A CN 201210489031A CN 102942107 A CN102942107 A CN 102942107A
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- Prior art keywords
- tower crane
- safe
- hanging
- crane hook
- hook
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Abstract
The invention relates to a safe and reliable tower crane hook and belongs to mechanical connection devices. The safe and reliable tower crane hook mainly solves the problem that the traditional tower crane hook is few in quantity, and objects easily slip off the traditional tower crane hook. The safe and reliable tower crane hook comprises a hook body and is characterized in that the hook body comprises a main hanging rope, branching hanging ropes, movable buckles and hanging hooks. The tail end of the main hanging rope drooping vertically is divided into three branching hanging ropes which are arranged in a shape of a triangle, the hanging hooks are connected under the branching hanging ropes, and the movable buckles are arranged on the hanging hooks. When the safe and reliable tower crane hook is used, the movable buckles are opened, construction raw materials such as steel bars, woods and scaffold tubes are fixed and then respectively hung on the hanging hooks, and the movable buckles are buckled tightly to enable opening parts of the hanging hooks to be completely closed, so that the hung objects are prevented from slipping off, and safety accidents during the construction are effectively reduced.
Description
Technical field
The present invention relates to a kind of mechanical connecting device, specifically a kind of safe and reliable tower crane hook.
Background technology
Tower crane is as requisite weight-lifting equipment on the building operation building site, be commonly used to hang construction and use to get the construction raws MAT'L such as reinforcing bar, timber, scaffold tubes, to save human and material resources, so in construction trade, use very extensive, hook but conventional tower is sling under the weighing arm only has one and mostly be semi open model, the weight of slinging the Slip Hook phenomenon occurs built on the sand because of hook often, the lighter causes building materials to damage, delay the duration, when serious even can pound the accident of hurting sb.'s feelings, there is great potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of safe and reliable tower crane hook, this hook has strong, the safe and reliable function of stability.
The present invention solves the technical scheme that its technical matters takes: a kind of safe and reliable tower crane hook, comprise hanger bulk, described hanger bulk comprises main lifting rope, minute lifting rope, movable button and suspension hook, main lifting rope end vertically downward is divided into three minute lifting ropes that are triangularly arranged, divide under the lifting rope to be connected with suspension hook, suspension hook is provided with movable button.
The invention has the beneficial effects as follows: the opening portion of suspension hook can be realized complete closed, prevents the article hoisting landing, effectively reduces the safety misadventure that occurs in the work progress.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 main lifting rope, 2 minutes lifting ropes, 3 movable buttons, 4 suspension hooks.
The specific embodiment
As shown in Figure 1.A kind of safe and reliable tower crane hook, comprise hanger bulk, described hanger bulk comprises main lifting rope 1, minute lifting rope 2, movable button 3 and suspension hook 4, main lifting rope 1 end vertically downward is divided into three minute lifting ropes 2 that are triangularly arranged, divide lifting rope to be connected with suspension hook 42 times, suspension hook 4 is provided with movable button 3, and this movable button 3 can slide at the open portion of suspension hook 4, with the complete closed that realizes suspension hook 4 with open.
During use, open movable button 3, to construct and use to such an extent that the construction raws MAT'L such as reinforcing bar, timber, scaffold tubes are hung on the suspension hook 4 after fixing, again with movable button 3 fastenings, make the opening portion complete closed of suspension hook 4, can prevent the article hoisting landing, effectively reduce the safety misadventure that occurs in the work progress.
Claims (1)
1. a safe and reliable tower crane is linked up with, comprise hanger bulk, it is characterized in that, described hanger bulk comprises main lifting rope, minute lifting rope, movable button and suspension hook, main lifting rope end vertically downward is divided into three minute lifting ropes that are triangularly arranged, divide under the lifting rope to be connected with suspension hook, suspension hook is provided with movable button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104890319A CN102942107A (en) | 2012-11-27 | 2012-11-27 | Safe and reliable tower crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104890319A CN102942107A (en) | 2012-11-27 | 2012-11-27 | Safe and reliable tower crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102942107A true CN102942107A (en) | 2013-02-27 |
Family
ID=47725131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104890319A Pending CN102942107A (en) | 2012-11-27 | 2012-11-27 | Safe and reliable tower crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102942107A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210936A (en) * | 2014-08-29 | 2014-12-17 | 常州市艾森塑料科技有限公司 | Lifting hook with three hooks |
| CN105565179A (en) * | 2016-02-29 | 2016-05-11 | 芜湖合建路桥机械有限公司 | Stable lifting and conveying type tower crane |
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360191A (en) * | 1930-11-06 | 1931-11-05 | Ideal Safety Hook Company Ltd | An improved safety sling hook |
| CN2157925Y (en) * | 1993-04-21 | 1994-03-02 | 泰兴市第二绳网带厂 | Combined wires sling |
| US5851040A (en) * | 1995-12-22 | 1998-12-22 | Frenolink Forvaltnings Ab | Chain coupling assembly |
| CN2517722Y (en) * | 2001-11-28 | 2002-10-23 | 吴可 | Novel anti-skid hook |
| CN201995759U (en) * | 2010-02-02 | 2011-10-05 | 深圳市宝福珠宝首饰有限公司 | Multifunctional jewelry |
| CN102232768A (en) * | 2010-03-29 | 2011-11-09 | 王庆荣 | Safety clothes rack |
-
2012
- 2012-11-27 CN CN2012104890319A patent/CN102942107A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360191A (en) * | 1930-11-06 | 1931-11-05 | Ideal Safety Hook Company Ltd | An improved safety sling hook |
| CN2157925Y (en) * | 1993-04-21 | 1994-03-02 | 泰兴市第二绳网带厂 | Combined wires sling |
| US5851040A (en) * | 1995-12-22 | 1998-12-22 | Frenolink Forvaltnings Ab | Chain coupling assembly |
| CN2517722Y (en) * | 2001-11-28 | 2002-10-23 | 吴可 | Novel anti-skid hook |
| CN201995759U (en) * | 2010-02-02 | 2011-10-05 | 深圳市宝福珠宝首饰有限公司 | Multifunctional jewelry |
| CN102232768A (en) * | 2010-03-29 | 2011-11-09 | 王庆荣 | Safety clothes rack |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210936A (en) * | 2014-08-29 | 2014-12-17 | 常州市艾森塑料科技有限公司 | Lifting hook with three hooks |
| CN105565179A (en) * | 2016-02-29 | 2016-05-11 | 芜湖合建路桥机械有限公司 | Stable lifting and conveying type tower crane |
| CN105905794A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Full-sealed lifting appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |