CN105417356B - It is a kind of can automatic coupling with break off relations suspension hook - Google Patents
It is a kind of can automatic coupling with break off relations suspension hook Download PDFInfo
- Publication number
- CN105417356B CN105417356B CN201510840130.0A CN201510840130A CN105417356B CN 105417356 B CN105417356 B CN 105417356B CN 201510840130 A CN201510840130 A CN 201510840130A CN 105417356 B CN105417356 B CN 105417356B
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- CN
- China
- Prior art keywords
- hole
- suspension hook
- side plate
- relations
- automatic coupling
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- 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.)
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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
- B66C1/36—Crane hooks with means, e.g. spring-biased detents, for preventing inadvertent disengagement of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
- B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
Abstract
The present invention relates to it is a kind of can automatic coupling and the suspension hook for breaking off relations, it includes suspension ring, and the lower end of suspension ring is provided with fixed plate, and fixed plate is made up of transverse slat, riser, side plate A and side plate B；Through there is hinge, the side that stud connection has suspension hook, the upper end of suspension hook is provided with hole A, cross bar A is provided with the A of hole, and screwed hole is provided with the downside of the A of hole, and threaded post is provided with screwed hole, and the right-hand member of threaded post is provided with permanent magnet at the middle part of side plate A and side plate B；The position relative with hole A is provided with hole B on riser, and cross bar B is provided with the B of hole, and spring is connected with cross bar B, and the other end of spring is connected with cross bar A；The downside of hole B position corresponding with permanent magnet offers hole C, and electromagnet is provided with the C of hole, and the winding conductor wire end of electromagnet protrudes from hole C；The present invention has the advantages that practical, easy to operate, automaticity is strong.
Description
Technical field
The present invention relates to a kind of suspension hook, belong to hoisting machinery field, and in particular to it is a kind of can automatic coupling with break off relations
Suspension hook.
Background technology
Suspension hook is important accessory in hoisting machinery, and hanging device is supporting makes generally with hook and crane, driving etc. for suspension hook
With being commonly used in the place of each Port, harbour and handling service company etc. handling goods；In hoisting heavy, suspension hook is de- to be hung up
The operation of hanging object is that, by being accomplished manually, this is accomplished by standing in working region to complete, for standing in workspace
For the staff of domain operation, potential safety hazard is there is, once play hanging object during lifting swing, it is easy to touch
Staff, so as to injure staff；In addition, manually the de- hook of operation suspension hook is operated, operating efficiency is relatively low, and
De- hook operation to large-scale hanging object is relatively difficult.
The content of the invention
The present invention provided to overcome the deficiencies in the prior art a kind of practical, easy to operate, automaticity it is strong can
Automatic coupling and the suspension hook for breaking off relations.
The technical scheme is that：It is a kind of can automatic coupling with break off relations suspension hook, it include suspension ring；
The lower end of described suspension ring is provided with fixed plate, and described fixed plate is by transverse slat, riser, side plate A and side plate B structures
Into；Through there is a hinge, described stud connection has a suspension hook at the middle part of described side plate A and side plate B, the upper end of described suspension hook
Side be provided with hole A, be provided with cross bar A in described hole A, screwed hole is provided with the downside of the A of hole, set in described screwed hole
Threaded post is equipped with, the right-hand member of described threaded post is provided with permanent magnet；
The position relative with hole A is provided with hole B on described riser, and cross bar B, described horizontal stroke are provided with described hole B
Spring is connected with bar B, the other end of described spring is connected with cross bar A；
The downside position corresponding with permanent magnet of described hole B offers hole C, is provided with electromagnet in described hole C, institute
The winding conductor wire end of the electromagnet stated protrudes from hole C.
Described side plate A and the side plate B symmetrical both sides for being arranged on riser.
The outer whole body of described spring is coated with layers of foil.
Described permanent magnet is cylindrical structural, or is square column type structure.
The section of described hole A and hole B is U-shaped structure.
Described suspension ring are welded in the upper side of transverse slat.
Described transverse slat, riser, side plate A and side plate B are structure as a whole.
After described electromagnet is powered, the polarity of its left end is identical with the polarity of permanent magnet.
The beneficial effects of the invention are as follows：The layers of foil of the outer whole body winding of spring of the invention has the effect in isolation magnetic field,
Can effectively prevent spring to be subject to acting on for the magnetic force of permanent magnet or electromagnet, and influence its elastic potential energy；The present invention sets
There is no magnetic during the electromagnet no power put, equivalent to iron block, now permanent magnet will be adsorbed and not have magnetic electromagnet, from
And prevent from being waved during suspension hook hoisting heavy；The present invention is achieved in that the wire of off working state lower electromagnet winding
Circle is in cold state, and now permanent magnet is adsorbed and do not have magnetic electromagnet, when needing to have caught on hanging object, to electromagnetism
The loop of iron winding is powered, and now the polarity of electromagnet and the polarity of permanent magnet are identical, so that in the presence of the same sex is repelled each other,
Suspension hook will be rotated by axle of hinge, and now spring is stretched, when pulling force and the electromagnet of spring reach with the mutually exclusive power of permanent magnet
During to balance, suspension hook will remain static, and when suspension hook has moved to hanging object top, the tip of suspension hook has been aligned in hanging object
The ring that can be caught on or hole, the loop that then will be wound on electromagnet it is electrically disconnected, the electromagnet after power-off loses magnetism,
Now permanent magnet will no longer repel electromagnet, and the upper end of suspension hook will be pulled original position in the presence of spring tension, hang
When hook upper end returns to original position, the spring being connected between suspension hook and portrait serves the effect of buffering, prevent permanent magnet with
Do not have magnetic electromagnet to collide；The present invention has the advantages that practical, easy to operate, automaticity is strong.
Brief description of the drawings
Fig. 1 be the present invention it is a kind of can automatic coupling with break off relations suspension hook front view.
Fig. 2 be the present invention it is a kind of can automatic coupling with break off relations suspension hook left view.
Fig. 3 be the present invention it is a kind of can automatic coupling with break off relations suspension hook right view.
Fig. 4 be the present invention it is a kind of can automatic coupling with break off relations suspension hook profile.
Fig. 5 be the present invention it is a kind of can automatic coupling with break off relations suspension hook enlarged fragmentary cross section.
Fig. 6 be the present invention it is a kind of can automatic coupling with break off relations suspension hook spring profile.
In figure：1st, suspension ring 2, fixed plate 3, transverse slat 4, riser 5, side plate A 6, side plate B 7, hinge 8, suspension hook 9, hole
A 10, cross bar A 11, screwed hole 12, threaded post 13, permanent magnet 14, hole B 15, cross bar B 16, spring 17, hole C 18, electricity
Magnet 19, layers of foil.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figures 1 to 6, it is a kind of can automatic coupling with break off relations suspension hook, it include suspension ring 1, under described suspension ring 1
End is provided with fixed plate 2, and described fixed plate 2 is made up of transverse slat 3, riser 4, side plate A5 and side plate B6；Described side plate A5
With the middle part of side plate B6 through there is a hinge 7, described hinge 7 is connected with suspension hook 8, and the side of the upper end of described suspension hook 8 is opened
There is hole A9, described the interior of hole A9 is provided with cross bar A10, screwed hole 11 is provided with the downside of the A9 of hole, in described screwed hole 11
Threaded post 12 is provided with, the right-hand member of described threaded post 12 is provided with permanent magnet 13；The position relative with hole A9 on described riser 4
Install and be equipped with hole B14, cross bar B 15 is provided with described hole B14, spring 16, described bullet are connected with described cross bar B 15
The other end of spring 16 is connected with cross bar A10；The downside of hole B14 offers hole C17, described hole with the corresponding position of permanent magnet 13
Electromagnet 18 is provided with C17, the winding conductor wire end of described electromagnet 18 protrudes from hole C17.
The layers of foil of the outer whole body winding of spring of the invention has the effect in isolation magnetic field, can effectively prevent spring from receiving
To the effect of permanent magnet or the magnetic force of electromagnet, and influence its elastic potential energy；Do not have during the electromagnet no power that the present invention is set
It is magnetic, equivalent to iron block, now permanent magnet will be adsorbed and not have magnetic electromagnet, so as to prevent during suspension hook hoisting heavy
Wave；The present invention is achieved in that the loop of off working state lower electromagnet winding is in cold state, this
When permanent magnet adsorb and do not have magnetic electromagnet, when needing to have caught on hanging object, the loop energization to electromagnet winding, this
When electromagnet polarity it is identical with the polarity of permanent magnet, so as in the presence of the same sex is repelled each other, suspension hook will be that axle is rotated with hinge,
Now spring is stretched, and when the pulling force of spring reaches balance with electromagnet with the mutually exclusive power of permanent magnet, suspension hook will be in quiet
Only state, when suspension hook has moved to hanging object top, the tip of suspension hook has been directed at the ring or hole that can be caught in hanging object, so
The loop that will be wound on electromagnet afterwards it is electrically disconnected, the electromagnet after power-off loses magnetism, and now permanent magnet will no longer repel
Electromagnet, the upper end of suspension hook will be pulled original position in the presence of spring tension, when suspension hook upper end returns to original position,
The spring being connected between suspension hook and portrait serves the effect of buffering, prevents permanent magnet from being touched with not having magnetic electromagnet
Hit；The present invention has the advantages that practical, easy to operate, automaticity is strong.
Embodiment 2
As shown in figures 1 to 6, it is a kind of can automatic coupling with break off relations suspension hook, it include suspension ring 1, under described suspension ring 1
End is provided with fixed plate 2, and described fixed plate 2 is made up of transverse slat 3, riser 4, side plate A5 and side plate B6；Described side plate A5
With the middle part of side plate B6 through there is a hinge 7, described hinge 7 is connected with suspension hook 8, and the side of the upper end of described suspension hook 8 is opened
There is hole A9, described the interior of hole A9 is provided with cross bar A10, screwed hole 11 is provided with the downside of the A9 of hole, in described screwed hole 11
Threaded post 12 is provided with, the right-hand member of described threaded post 12 is provided with permanent magnet 13；The position relative with hole A9 on described riser 4
Install and be equipped with hole B14, cross bar B 15 is provided with described hole B14, spring 16, described bullet are connected with described cross bar B 15
The other end of spring 16 is connected with cross bar A10；The downside of hole B14 offers hole C17, described hole with the corresponding position of permanent magnet 13
Electromagnet 18 is provided with C17, the winding conductor wire end of described electromagnet 18 protrudes from hole C17.
Described side plate A5 and the side plate B6 symmetrical both sides for being arranged on riser 4.
The outer whole body of described spring 16 is coated with layers of foil 19.
Described permanent magnet 13 is cylindrical structural, or is square column type structure.
The section of described hole A9 and hole B14 is U-shaped structure.
Described suspension ring 1 are welded in the upper side of transverse slat.
Described transverse slat 3, riser 4, side plate A5 and side plate B6 are structure as a whole.
After described electromagnet 18 is powered, the polarity of its left end is identical with the polarity of permanent magnet 13.
The layers of foil of the outer whole body winding of spring of the invention has the effect in isolation magnetic field, can effectively prevent spring from receiving
To the effect of permanent magnet or the magnetic force of electromagnet, and influence its elastic potential energy；Do not have during the electromagnet no power that the present invention is set
It is magnetic, equivalent to iron block, now permanent magnet will be adsorbed and not have magnetic electromagnet, so as to prevent during suspension hook hoisting heavy
Wave；The present invention is achieved in that the loop of off working state lower electromagnet winding is in cold state, this
When permanent magnet adsorb and do not have magnetic electromagnet, when needing to have caught on hanging object, the loop energization to electromagnet winding, this
When electromagnet polarity it is identical with the polarity of permanent magnet, so as in the presence of the same sex is repelled each other, suspension hook will be that axle is rotated with hinge,
Now spring is stretched, and when the pulling force of spring reaches balance with electromagnet with the mutually exclusive power of permanent magnet, suspension hook will be in quiet
Only state, when suspension hook has moved to hanging object top, the tip of suspension hook has been directed at the ring or hole that can be caught in hanging object, so
The loop that will be wound on electromagnet afterwards it is electrically disconnected, the electromagnet after power-off loses magnetism, and now permanent magnet will no longer repel
Electromagnet, the upper end of suspension hook will be pulled original position in the presence of spring tension, when suspension hook upper end returns to original position,
The spring being connected between suspension hook and portrait serves the effect of buffering, prevents permanent magnet from being touched with not having magnetic electromagnet
Hit；The present invention has the advantages that practical, easy to operate, automaticity is strong.
Claims (8)
1. it is a kind of can automatic coupling with break off relations suspension hook, it include suspension ring, it is characterised in that：
The lower end of described suspension ring is provided with fixed plate, and described fixed plate is made up of transverse slat, riser, side plate A and side plate B；
Through there is a hinge, described stud connection has a suspension hook at the middle part of described side plate A and side plate B, the upper end of described suspension hook
Side is provided with hole A, and described the interior of hole A is provided with cross bar A, screwed hole is provided with the downside of the A of hole, set in described screwed hole
The right-hand member for having threaded post, described threaded post is provided with permanent magnet；
The position relative with hole A is provided with hole B on described riser, cross bar B is provided with described hole B, in described cross bar B
Spring is connected with, the other end of described spring is connected with cross bar A；
The downside position corresponding with permanent magnet of described hole B offers hole C, and electromagnet is provided with described hole C, described
The winding conductor wire end of electromagnet protrudes from hole C.
2. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Described side plate A with
The side plate B symmetrical both sides for being arranged on riser.
3. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Outside described spring
The whole body is coated with layers of foil.
4. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Described permanent magnet is
Cylindrical structural, or be square column type structure.
5. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Described hole A and hole B
Section be U-shaped structure.
6. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Described suspension ring welding
In the upper side of transverse slat.
7. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：It is described transverse slat, perpendicular
Plate, side plate A and side plate B are structure as a whole.
8. it is as claimed in claim 1 it is a kind of being capable of automatic coupling and the suspension hook for breaking off relations, it is characterised in that：Described electromagnetism Tie Tong
After electricity, the polarity of its left end is identical with the polarity of permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840130.0A CN105417356B (en) | 2015-11-27 | 2015-11-27 | It is a kind of can automatic coupling with break off relations suspension hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510840130.0A CN105417356B (en) | 2015-11-27 | 2015-11-27 | It is a kind of can automatic coupling with break off relations suspension hook |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417356A CN105417356A (en) | 2016-03-23 |
| CN105417356B true CN105417356B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510840130.0A Active CN105417356B (en) | 2015-11-27 | 2015-11-27 | It is a kind of can automatic coupling with break off relations suspension hook |
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| Country | Link |
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| CN (1) | CN105417356B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184915A (en) * | 2016-08-29 | 2016-12-07 | 安徽迎驾贡酒股份有限公司 | A kind of scattered canned production line of wine |
| CN106525380B (en) * | 2016-11-22 | 2019-12-10 | 中国空气动力研究与发展中心低速空气动力研究所 | parachute opening device for wind tunnel test |
| CN108373107B (en) * | 2018-03-16 | 2023-11-03 | 浙江大学苏州工业技术研究院 | Underwater dredging operation vehicle with emergency hoisting system and emergency hoisting method |
| CN108529446A (en) * | 2018-07-05 | 2018-09-14 | 合肥市春华起重机械有限公司 | A kind of crane that stability is strong |
| CN109019288B (en) * | 2018-09-30 | 2019-12-24 | 中国特种飞行器研究所 | Split type hoisting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375242B1 (en) * | 2000-09-14 | 2002-04-23 | David Zingerman | Load clipping device for crane |
| CN203079532U (en) * | 2013-01-22 | 2013-07-24 | 天蓬集团有限公司 | Integrated manual and electric dropping lifting hook |
| CN203781646U (en) * | 2014-02-26 | 2014-08-20 | 宝山钢铁股份有限公司 | Automatically cable-separating magnetic-button lifting hook |
| CN204689370U (en) * | 2015-04-25 | 2015-10-07 | 河南华北起重吊钩有限公司 | A kind of automatically-unhooked load hook |
| CN204751909U (en) * | 2015-06-23 | 2015-11-11 | 河南华北起重吊钩有限公司 | Controllable automation hook assembly of uninstalling |
-
2015
- 2015-11-27 CN CN201510840130.0A patent/CN105417356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6375242B1 (en) * | 2000-09-14 | 2002-04-23 | David Zingerman | Load clipping device for crane |
| CN203079532U (en) * | 2013-01-22 | 2013-07-24 | 天蓬集团有限公司 | Integrated manual and electric dropping lifting hook |
| CN203781646U (en) * | 2014-02-26 | 2014-08-20 | 宝山钢铁股份有限公司 | Automatically cable-separating magnetic-button lifting hook |
| CN204689370U (en) * | 2015-04-25 | 2015-10-07 | 河南华北起重吊钩有限公司 | A kind of automatically-unhooked load hook |
| CN204751909U (en) * | 2015-06-23 | 2015-11-11 | 河南华北起重吊钩有限公司 | Controllable automation hook assembly of uninstalling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105417356A (en) | 2016-03-23 |
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