CN102942107A - Safe and reliable tower crane hook - Google Patents

Safe and reliable tower crane hook Download PDF

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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
Authority
CN
China
Prior art keywords
tower crane
safe
hanging
crane 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.)
Pending
Application number
CN2012104890319A
Other languages
Chinese (zh)
Inventor
王志超
梁梦达
王皓
孙鹏飞
孙世良
Original Assignee
王志超
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 王志超 filed Critical 王志超
Priority to CN2012104890319A priority Critical patent/CN102942107A/en
Publication of CN102942107A publication Critical patent/CN102942107A/en
Pending legal-status Critical Current

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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

A kind of safe and reliable tower crane hook
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.
CN2012104890319A 2012-11-27 2012-11-27 Safe and reliable tower crane hook Pending CN102942107A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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