CN107352389A - The anti-falling protection suspension hook of crane - Google Patents
The anti-falling protection suspension hook of crane Download PDFInfo
- Publication number
- CN107352389A CN107352389A CN201710851810.1A CN201710851810A CN107352389A CN 107352389 A CN107352389 A CN 107352389A CN 201710851810 A CN201710851810 A CN 201710851810A CN 107352389 A CN107352389 A CN 107352389A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- suspension hook
- detection unit
- falling protection
- protection suspension
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C15/00—Safety gear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The invention discloses a kind of anti-falling protection suspension hook of crane, the anti-falling protection suspension hook includes：Hook post, hook post surface are provided with slideway；Protective cover, protective cover are connected by electric sliding block with slideway, and protective cover is provided with the first detection unit；First control unit, the first control unit are connected by first processor with the first detection unit, control protective cover；Gib head, gib head are provided with groove；Safety screen, safety screen are arranged in groove, and safety screen one end is rotatablely connected with gib head；Elastomer, elastomer are arranged in groove, and are arranged at the other end of safety screen, and elastomer is provided with the second detection unit.It the advantage is that：According to the wind speed outside the real-time sensing chamber of detection unit, and safety screen and protective cover are opened according to wind speed successively, safer guarantee is brought to crane hanging component process, major accident occurs for prevention, improves the security of staff.
Description
Technical field
The present invention relates to safety protection field, more particularly, to a kind of anti-falling protection suspension hook of crane.
Background technology
Crane refers to more action hoisting machineries of vertical-lift within the specific limits and horizontal carrying heavy goods.Crane gear
Some work characteristics are to do intermittent exercise, i.e., the corresponding mechanism of the action such as feeding, migration, unloading is in a working cycles
Alternation, crane development commercially and using more and more extensive.
The weight of equipment of crane hanging component is very big, when outdoor lifting runs into high wind, easily rocks, and causes lifting not
Stable, lifting object breaks off relations, and causes Accident of Large-scale, huge economic loss is brought to construction party, danger can be also brought to workmen
Danger.
Therefore, it is necessary to develop a kind of safer, the anti-falling protection suspension hook for the crane that lifting object rocks is prevented.
The information for being disclosed in background of invention part is merely intended to deepen the reason of the general background technology to the present invention
Solution, and be not construed as recognizing or imply known to those skilled in the art existing of the information structure in any form
Technology.
The content of the invention
The present invention proposes a kind of anti-falling protection suspension hook of crane, and it can pass through the dual of protective cover and safety screen
Protection, make the article on crane also being capable of steadily safe transport in the case of strong wind.
According to a kind of anti-falling protection suspension hook of crane of the present invention, the anti-falling protection suspension hook includes：
Hook post, the hook post surface are provided with slideway；
Protective cover, the protective cover are connected by electric sliding block with the slideway, and it is single that the protective cover is provided with the first detection
Member；
First control unit, first control unit are connected by first processor with first detection unit, control
Make the protective cover；
Gib head, the gib head are provided with groove；
Safety screen, the safety screen are arranged in the groove, and described safety screen one end rotates with the gib head
Connection；
Elastomer, the elastomer are arranged in the groove, and are arranged at the other end of the safety screen, the bullet
Property body is provided with the second detection unit.
Preferably, the elastomer is provided with pressing plate, and the pressing plate is connected with second detection unit, and the pressing plate is set
It is placed in the groove.
Preferably, the anti-falling protection suspension hook includes：
Second control unit, second control unit are connected by second processor with second detection unit, control
Make the pressing plate.
Preferably, the anti-falling protection suspension hook includes：Electromagnet, the electromagnet are arranged on the hook post.
Preferably, first detection unit and second detection unit are wind speed detectors.
Preferably, the elastomer is spring.
Preferably, the height of the protective cover and the gib head are highly identical.
Preferably, the protective cover with the gib head gap coordinate.
According to a kind of anti-falling protection suspension hook of crane of the present invention, the advantage is that：Detected in real time according to detection unit
Outdoor wind speed, and safety screen and protective cover are opened according to wind speed successively, safer guarantor is brought to crane hanging component process
Major accident occurs for barrier, prevention, improves the security of staff.
The anti-falling protection suspension hook of the crane of the present invention has other a characteristics and advantage, and these characteristics and advantage are from being incorporated to
It will be apparent in accompanying drawing herein and subsequent specific embodiment, or by the accompanying drawing being incorporated herein and then
Specific embodiment in stated in detail, these the drawings and specific embodiments be provided commonly for explain the present invention certain principles.
Brief description of the drawings
Exemplary embodiment of the present is described in more detail in conjunction with the accompanying drawings, of the invention is above-mentioned and other
Purpose, feature and advantage will be apparent, wherein, in exemplary embodiments of the present invention, identical reference is usual
Represent same parts.
Fig. 1 shows a kind of signal of the anti-falling protection suspension hook of crane according to one exemplary embodiment of the present invention
Figure.
Description of reference numerals：
1st, hook post；2nd, protective cover；3rd, slideway；4th, electric sliding block；5th, the first detection unit；6th, gib head；7th, hook and slot；8th, safety catch
Plate；9th, elastomer；10th, pressing plate；11st, the second detection unit；12nd, electromagnet.
Embodiment
The present invention is more fully described below with reference to accompanying drawings.Although showing the preferred embodiments of the present invention in accompanying drawing,
However, it is to be appreciated that the present invention is may be realized in various forms without should be limited by embodiments set forth here.Conversely, there is provided
These embodiments are in order that the present invention is more thorough and complete, and can will fully convey the scope of the invention to ability
The technical staff in domain.
The present invention proposes a kind of anti-falling protection suspension hook of crane, and the anti-falling protection suspension hook includes：
Hook post, hook post surface are provided with slideway；
Protective cover, protective cover are connected by electric sliding block with slideway, and protective cover is provided with the first detection unit；
First control unit, the first control unit are connected by first processor with the first detection unit, control protective cover；
Gib head, gib head are provided with groove；
Safety screen, safety screen are arranged in groove, and safety screen one end is rotatablely connected with gib head；
Elastomer, elastomer are arranged in groove, and are arranged at the other end of safety screen, and elastomer is provided with the second inspection
Survey unit.
Preferably, the height of protective cover and gib head are highly identical.
Wherein, protective cover with gib head gap coordinate.
Preferably, elastomer is provided with pressing plate, and pressing plate is connected with the second detection unit, and pressing plate is arranged at groove
It is interior.
Wherein, elastomer is spring.
The anti-falling protection suspension hook further comprises：
Second control unit, the second control unit are connected by second processor with the second detection unit, control pressing plate；
Electromagnet, electromagnet are arranged on hook post.
Preferably, the first detection unit and the second detection unit are wind speed detectors.
According to the wind speed outside the real-time sensing chamber of detection unit, and safety screen and protective cover are opened according to wind speed successively, given
Crane hanging component process brings safer guarantee, and major accident occurs for prevention, improves the security of staff.
The custom detector of second detection unit detects wind speed when being 8-10.8m/s, and second processor receives danger
Signal, send to the second control unit, the first control unit control pressing plate and remove, elastomer ejects safety screen, safety catch
Plate is made of iron, after safety screen ejection, is adsorbed by electromagnet, gib head is in the state being fully sealed, prevent high-altitude work
Article of being migrated when making falls.
The wind speed detector of first detection unit detects wind speed when being 10.8-13.9m/s, and first processor receives danger
Dangerous signal, send to the first control unit, the first control unit controls slideway of the electric sliding block of protective cover along hook post to downslide
Dynamic, untill it can not glide, protective cover covers whole gib head, puts article of being migrated when further preventing aloft work and falls.
Embodiment 1
Fig. 1 shows a kind of signal of the anti-falling protection suspension hook of crane according to one exemplary embodiment of the present invention
Figure.
As shown in figure 1, a kind of anti-falling protection suspension hook of crane of the present embodiment, including：
Hook post 1, the surface of hook post 1 are provided with slideway 3；
Protective cover 2, protective cover 2 are connected by electric sliding block 4 with slideway 3, and protective cover 2 is provided with the first detection unit 5；
First control unit, the first control unit are connected by first processor with the first detection unit 5, control protective cover
2；
Gib head 6, gib head 6 are provided with groove 7；
Safety screen 8, safety screen 8 are arranged in groove 7, and the one end of safety screen 8 is rotatablely connected with gib head 6；
Elastomer 9, elastomer 9 are arranged in groove 7, and are arranged at the other end of safety screen 8, and elastomer 9 is provided with
Second detection unit 11.
Preferably, the height of protective cover 2 and gib head 6 are highly identical.
Wherein, protective cover 2 with the gap of gib head 6 coordinate.
The size that gap coordinates is 3cm.
Elastomer 9 is provided with pressing plate 10, and pressing plate 10 is connected with the second detection unit 11, and pressing plate 10 is arranged in groove 7.
Its elastomer 9 is preferably spring.
The anti-falling protection suspension hook further comprises：
Second control unit, the second control unit are connected by second processor with the second detection unit 11, control pressing plate
10；
Electromagnet 12, electromagnet 12 are arranged on hook post.
The side that safety screen 8 ejects can effectively be touched with electromagnet 12, and electromagnet 12 can adsorb safety screen 8
Firmly.
First detection unit 5 and the second detection unit 11 are wind speed detectors.
It is described above embodiments of the invention, described above is exemplary, and non-exclusive, and also not
It is limited to disclosed embodiment.In the case of the scope and spirit without departing from embodiment described, for the art
Those of ordinary skill for many modifications and changes will be apparent from.The selection of term used herein, it is intended to best
Principle, practical application or the improvement to the technology in market of embodiment are explained in ground, or make the other common of the art
Technical staff is understood that embodiments disclosed herein.
Claims (8)
1. the anti-falling protection suspension hook of a kind of crane, it is characterised in that the anti-falling protection suspension hook includes：
Hook post, the hook post surface are provided with slideway；
Protective cover, the protective cover are connected by electric sliding block with the slideway, and the protective cover is provided with the first detection unit；
First control unit, first control unit are connected by first processor with first detection unit, control institute
State protective cover；
Gib head, the gib head are provided with groove；
Safety screen, the safety screen are arranged in the groove, and described safety screen one end is rotatablely connected with the gib head；
Elastomer, the elastomer are arranged in the groove, and are arranged at the other end of the safety screen, the elastomer
It is provided with the second detection unit.
2. the anti-falling protection suspension hook of crane according to claim 1, wherein, the elastomer is provided with pressing plate, described
Pressing plate is connected with second detection unit, and the pressing plate is arranged in the groove.
3. the anti-falling protection suspension hook of crane according to claim 2, wherein, the anti-falling protection suspension hook includes：
Second control unit, second control unit are connected by second processor with second detection unit, control institute
State pressing plate.
4. the anti-falling protection suspension hook of crane according to claim 1, wherein, the anti-falling protection suspension hook includes：Electromagnetism
Iron, the electromagnet are arranged on the hook post.
5. the anti-falling protection suspension hook of crane according to claim 1, wherein, first detection unit and described second
Detection unit is wind speed detector.
6. the anti-falling protection suspension hook of crane according to claim 1, wherein, the elastomer is spring.
7. the anti-falling protection suspension hook of crane according to claim 1, wherein, the height of the protective cover and the gib head
It is highly identical.
8. the anti-falling protection suspension hook of crane according to claim 7, wherein, the protective cover with the gib head gap
Coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851810.1A CN107352389A (en) | 2017-09-19 | 2017-09-19 | The anti-falling protection suspension hook of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851810.1A CN107352389A (en) | 2017-09-19 | 2017-09-19 | The anti-falling protection suspension hook of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352389A true CN107352389A (en) | 2017-11-17 |
Family
ID=60291202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851810.1A Pending CN107352389A (en) | 2017-09-19 | 2017-09-19 | The anti-falling protection suspension hook of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352389A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600792A1 (en) * | 1992-12-03 | 1994-06-08 | Jean-François Wiart | Method and device for driving and controlling the rotation of a pulley block look |
| CN103010938A (en) * | 2012-11-13 | 2013-04-03 | 大连钛鼎重工有限公司 | Automatic hanging hook |
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN106276609A (en) * | 2016-10-28 | 2017-01-04 | 四川沱江起重机有限公司 | A kind of Multi-functional tower crane |
| CN205906930U (en) * | 2016-06-17 | 2017-01-25 | 河南华北起重吊钩有限公司 | From locking -type lifting hook |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
| CN106429814A (en) * | 2016-10-28 | 2017-02-22 | 四川沱江起重机有限公司 | Novel tower crane |
-
2017
- 2017-09-19 CN CN201710851810.1A patent/CN107352389A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0600792A1 (en) * | 1992-12-03 | 1994-06-08 | Jean-François Wiart | Method and device for driving and controlling the rotation of a pulley block look |
| CN103010938A (en) * | 2012-11-13 | 2013-04-03 | 大连钛鼎重工有限公司 | Automatic hanging hook |
| CN105905795A (en) * | 2016-05-31 | 2016-08-31 | 成都市沃发特科技有限公司 | Automatic blocked lifting appliance |
| CN205906930U (en) * | 2016-06-17 | 2017-01-25 | 河南华北起重吊钩有限公司 | From locking -type lifting hook |
| CN106276609A (en) * | 2016-10-28 | 2017-01-04 | 四川沱江起重机有限公司 | A kind of Multi-functional tower crane |
| CN106429814A (en) * | 2016-10-28 | 2017-02-22 | 四川沱江起重机有限公司 | Novel tower crane |
| CN106365035A (en) * | 2016-12-09 | 2017-02-01 | 徐亚 | Anti-skid crane hook |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |