CN107618996A - A kind of crane automatic decoupling device - Google Patents
A kind of crane automatic decoupling device Download PDFInfo
- Publication number
- CN107618996A CN107618996A CN201710934396.0A CN201710934396A CN107618996A CN 107618996 A CN107618996 A CN 107618996A CN 201710934396 A CN201710934396 A CN 201710934396A CN 107618996 A CN107618996 A CN 107618996A
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- China
- Prior art keywords
- hydraulic means
- arm
- hook
- decoupling device
- fixed cover
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Abstract
The invention discloses a kind of crane automatic decoupling device, including the deck of boat, the side at the top of the deck of boat is provided with axle bed, first hydraulic means is installed at the top of the axle bed, base is installed at the top of the mounting bracket, motor is installed on the base, the spool is arranged on the top of the second backplate, the inner side of second backplate is provided with hook by hinge, the both sides of the hook are provided with the first fixed cover, the both sides of second backplate are provided with the second fixed cover, and the 3rd hydraulic means is provided between second fixed cover and the first fixed cover.The support meanss of the crane of the present invention are controlled by the first hydraulic means, conveniently control its height, and axle bed is installed in the position that it is contacted with the deck of boat, control device is facilitated to rotate by it, and rotatable arm is installed in the both sides of mounting head, substantially increased by the flexible performance of the crane of such a design.
Description
Technical field
The present invention relates to automatic decoupling device field, specifically a kind of crane automatic decoupling device.
Background technology
Crane is installed on wind turbine installation vessel A decks, and automatic decoupling device is installed in the main boom of crane, wind-powered electricity generation
Installation ship is pacified after traction blower foundation is navigated by water to appointed place, it is necessary to which the sand in sand pocket on A decks is thrown to blower foundation
The sea-bed area of dress, to carry out bank protection processing to blower foundation.Sand pocket is led to by manually hanging to the suspension hook below crane principal arm
The lifting amplitude-change operation of crane is crossed, runs the water area to outside wind turbine installation vessel, and water area is unfavorable for manual operation,
Manually sand pocket can not be escaped from suspension hook, crane itself does not possess a kind of automatically-unhooked device, can not realize throwing
The purpose of sand.
The installation that a kind of appearance of crane automatic decoupling device greatly facilitates wind power foundation is fixed, but the current stage
Tripping gear many weak points be present, for example, the flexible poor performance of crane, goods is fixed not steady enough on hook
Fixed, control of breaking off relations is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of crane automatic decoupling device, to solve crane of the prior art
The problem of flexible poor performance, goods is fixed on hook to be not sufficiently stable, and control of breaking off relations is inconvenient.
To achieve the above object, the present invention provides following technical scheme：A kind of crane automatic decoupling device, including ship
Plate, the side at the top of the deck of boat are provided with axle bed, and the first hydraulic means, first liquid are provided with the top of the axle bed
Mounting head is installed, the top side of the mounting head is provided with mounting bracket, the top peace of the mounting bracket at the top of pressure device
Equipped with base, motor is installed on the base, the opening position at the close top of the mounting head is provided with arm, the arm
Obliquely downward the second hydraulic means is installed, Wire winding shaft is installed, the both ends of the Wire winding shaft are provided with the top of the arm
First backplate, one end of the Wire winding shaft are provided with belt pulley, steel wire rope are provided with the Wire winding shaft, is pacified on the belt pulley
Equipped with transmission belt, the top of the arm is provided with fixing card, and pulley, the end of the steel wire rope are provided with the fixing card
Installed in the inside of spool, the spool is arranged on the top of the second backplate, and the inner side of second backplate is installed by hinge
There is hook, the both sides of the hook are provided with the first fixed cover, and the both sides of second backplate are provided with the second fixed cover, described
3rd hydraulic means is installed between the second fixed cover and the first fixed cover.
Preferably, the motor is connected with belt pulley by transmission belt, and belt pulley is rotatablely connected with Wire winding shaft.
Preferably, one end of the arm and the both sides of mounting head are rotatablely connected.
Preferably, second hydraulic means is arranged on the inner side of the hinged place of arm and mounting head.
Preferably, the hook is provided with two altogether, and the opening direction of two hooks is on the contrary, and be installed in hinge
Joint pin on.
Preferably, the 3rd hydraulic means and two hook place equal keeping parallelisms of plane.
Compared with prior art, the beneficial effects of the invention are as follows：The support meanss of the crane of the present invention are by first
Hydraulic means controls, and conveniently controls its height, and is provided with axle bed in the position that it is contacted with the deck of boat, passes through its convenient control dress
Rotation is put, and rotatable arm is installed in the both sides of mounting head, by the flexible performance of the crane of such a design significantly
Increase, and the hook of this device is designed as double hook structure, and two hooks are rotatablely connected by hinge, it is same by two hooks
When fixation to goods, can substantially increase its stability fixed, and the unhook linked up be by the 3rd hydraulic means from
Dynamic control, it is easy to operate, securely and reliably.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the front view of the hook of the present invention.
Fig. 3 is the side view of the hook of the present invention.
Fig. 4 is the top view of the Wire winding shaft of the present invention.
In figure：1- transmission belts, 2- motors, 3- bases, 4- mounting brackets, 5- mounting heads, the hydraulic means of 6- first, the 7- decks of boat,
8- axle beds, 9- Wire winding shafts, the backplates of 10- first, 11- steel wire ropes, 12- arms, the hydraulic means of 13- second, 14- fixing cards, 15- are slided
Wheel, 16- spools, the backplates of 17- second, 18- hooks, the fixed covers of 19- first, 20- hinges, the fixed covers of 21- second, the liquid of 22- the 3rd
Pressure device, 23- belt pulleys.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of crane automatic decoupling device, including the deck of boat 7, the deck of boat 7
The side at top is provided with axle bed 8, and axle bed 8 is used for controlling crane to rotate, and the top of axle bed 8 is provided with the first hydraulic means 6,
First hydraulic means 6 can control the height of crane, and the top of the first hydraulic means 6 is provided with mounting head 5, and mounting head 5 is used
To install arm 12, the top side of mounting head 5 is provided with mounting bracket 4, and mounting bracket 4 is used for installing motor 2, the top of mounting bracket 4
Portion is provided with base 3, and motor 2 is provided with base 3, and motor 2 is used for driving hand 9 first to rotate, the close top of mounting head 5
Opening position is provided with arm 12, and arm 12 is used for hanging hook 18, the obliquely downward of arm 12 is provided with the second hydraulic means
13, the second hydraulic means 13 is used for controlling arm 12 to swing up and down, and the top of arm 12 is provided with Wire winding shaft 9, and Wire winding shaft 9 is used for
Folding and unfolding steel wire rope 11, the both ends of Wire winding shaft 9 are provided with the first backplate 10, and one end of Wire winding shaft 9 is provided with belt pulley 23, Wire winding shaft
Steel wire rope 11 is installed on 9, transmission belt 1 is installed on belt pulley 23, the top of arm 12 is provided with fixing card 14, fixing card 14
On pulley 15 is installed, the end of steel wire rope 11 is arranged on the inside of spool 16, and spool 16 is arranged on the top of the second backplate 17,
The inner side of second backplate 17 is provided with hook 18 by hinge 20, and hook 18 is used for fixing goods, links up with 18 both sides and is provided with
First fixed cover 19, the both sides of the second backplate 17 are provided with the second fixed cover 21, the second fixed cover 21 and the first fixed cover 19 it
Between the 3rd hydraulic means 22 is installed, the 3rd hydraulic means 22 is used for controlling hook 18 to carry out automatic tightenings and Automatic-falling, electricity
Machine 2 is connected with belt pulley 23 by transmission belt 1, and belt pulley 23 is rotatablely connected with Wire winding shaft 9, one end of arm 12 and peace
The both sides rotation connection of dress first 5, the second hydraulic means 13 are arranged on arm 12 and the inner side of the hinged place of mounting head 5, hook 18
Be provided with two altogether, and two hooks 18 opening direction on the contrary, and on the joint pin that is installed in hinge 20, the 3rd hydraulic pressure
Device 22 and two 18 equal keeping parallelisms of place plane of hook.
The present invention operation principle be：Blower foundation when in use, is fixed, then passes through control by the equipment by hook 18
The contraction of the 3rd hydraulic means 22 is made, is tightened hook 18, is then rotated by motor 2, drives transmission belt 1 to rotate, passes through
Transmission belt 1, which rotates, drives Wire winding shaft 9 to rotate, and it is furled steel wire rope 11, steel wire rope 11 makes hook 18 in coiling process
Carry goods to rise, its decline of phase revertive control, while by the second hydraulic means 13 arm 12 can be controlled to swing up and down, pass through
First hydraulic means 6 can control the height of crane main body, and the direction of goods can be controlled by axle bed 8, when goods is installed
After the completion of fixation, laterally rotated by the 3rd hydraulic means 22 control hook 18, carry out hook 18 automatically-unhooked.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. a kind of crane automatic decoupling device, including the deck of boat (7), it is characterised in that:The side peace at the top of the deck of boat (7)
Equipped with axle bed (8), the first hydraulic means (6), the top of first hydraulic means (6) are installed at the top of the axle bed (8)
Mounting head (5) is installed, the top side of the mounting head (5) is provided with mounting bracket (4), the top peace of the mounting bracket (4)
Equipped with base (3), motor (2) is installed on the base (3), the opening position at the close top of the mounting head (5) is provided with
Arm (12), the obliquely downward of the arm (12) are provided with the second hydraulic means (13), are provided with the top of the arm (12)
Wire winding shaft (9), the both ends of the Wire winding shaft (9) are provided with the first backplate (10), and one end of the Wire winding shaft (9) is provided with belt
Take turns (23), steel wire rope (11) is installed on the Wire winding shaft (9), transmission belt (1) is installed on the belt pulley (23), it is described to hang
The top of arm (12) is provided with fixing card (14), and pulley (15) is provided with the fixing card (14), the steel wire rope (11)
End is arranged on the inside of spool (16), and the spool (16) is arranged on the top of the second backplate (17), second backplate
(17) inner side is provided with hook (18) by hinge (20), and the both sides of the hook (18) are provided with the first fixed cover (19),
The both sides of second backplate (17) are provided with the second fixed cover (21), second fixed cover (21) and the first fixed cover (19)
Between the 3rd hydraulic means (22) is installed.
A kind of 2. crane automatic decoupling device according to claim 1, it is characterised in that：The motor (2) and belt
Take turns (23) to be connected by transmission belt (1), and belt pulley (23) is rotatablely connected with Wire winding shaft (9).
A kind of 3. crane automatic decoupling device according to claim 1, it is characterised in that：One end of the arm (12)
It is rotatablely connected with the both sides of mounting head (5).
A kind of 4. crane automatic decoupling device according to claim 1, it is characterised in that：Second hydraulic means
(13) arm (12) and the inner side of the hinged place of mounting head (5) are arranged on.
A kind of 5. crane automatic decoupling device according to claim 1, it is characterised in that：The hook (18) is set altogether
There are two, and the opening directions of two hooks (18) are on the contrary, and on the joint pin that is installed in hinge (20).
A kind of 6. crane automatic decoupling device according to claim 1, it is characterised in that：3rd hydraulic means
(22) the equal keeping parallelisms of plane where linking up with (18) with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934396.0A CN107618996A (en) | 2017-10-10 | 2017-10-10 | A kind of crane automatic decoupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934396.0A CN107618996A (en) | 2017-10-10 | 2017-10-10 | A kind of crane automatic decoupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107618996A true CN107618996A (en) | 2018-01-23 |
Family
ID=61091549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710934396.0A Pending CN107618996A (en) | 2017-10-10 | 2017-10-10 | A kind of crane automatic decoupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618996A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887632A (en) * | 2019-12-09 | 2020-03-17 | 中航沈飞民用飞机有限责任公司 | Unmanned aerial vehicle whole machine drop test device and test method thereof |
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|---|---|---|---|---|
| CN201457781U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Hook with self-locking and automatic unhooking function |
| CN101891113A (en) * | 2010-06-30 | 2010-11-24 | 中国核电工程有限公司 | Automatically-unhooked hanger |
| CN102556856A (en) * | 2011-12-17 | 2012-07-11 | 陈桂晖 | Electric crane |
| CN202880654U (en) * | 2012-09-26 | 2013-04-17 | 河南卫华重型机械股份有限公司 | Lifting appliance device for crane |
| CN103204253A (en) * | 2013-04-11 | 2013-07-17 | 确成硅化学股份有限公司 | Full-automatic bulk bag packaging machine with side-erected single arm |
| CN103449315A (en) * | 2013-09-17 | 2013-12-18 | 无锡市江南船舶设备有限公司 | Crane lifting device |
| CN203411255U (en) * | 2013-08-26 | 2014-01-29 | 浙江海洋学院 | Crane for bulk cargo ship |
| CN203568682U (en) * | 2013-11-28 | 2014-04-30 | 四川省迪特尔电子有限公司 | Safe hanging device with automatic switch |
| CN204873405U (en) * | 2015-08-17 | 2015-12-16 | 林成富 | Gallows with electronic knock off joint |
| CN205838348U (en) * | 2016-08-05 | 2016-12-28 | 河南省发达起重机有限公司 | A kind of automatically-unhooked suspension hook |
-
2017
- 2017-10-10 CN CN201710934396.0A patent/CN107618996A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201457781U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Hook with self-locking and automatic unhooking function |
| CN101891113A (en) * | 2010-06-30 | 2010-11-24 | 中国核电工程有限公司 | Automatically-unhooked hanger |
| CN102556856A (en) * | 2011-12-17 | 2012-07-11 | 陈桂晖 | Electric crane |
| CN202880654U (en) * | 2012-09-26 | 2013-04-17 | 河南卫华重型机械股份有限公司 | Lifting appliance device for crane |
| CN103204253A (en) * | 2013-04-11 | 2013-07-17 | 确成硅化学股份有限公司 | Full-automatic bulk bag packaging machine with side-erected single arm |
| CN203411255U (en) * | 2013-08-26 | 2014-01-29 | 浙江海洋学院 | Crane for bulk cargo ship |
| CN103449315A (en) * | 2013-09-17 | 2013-12-18 | 无锡市江南船舶设备有限公司 | Crane lifting device |
| CN203568682U (en) * | 2013-11-28 | 2014-04-30 | 四川省迪特尔电子有限公司 | Safe hanging device with automatic switch |
| CN204873405U (en) * | 2015-08-17 | 2015-12-16 | 林成富 | Gallows with electronic knock off joint |
| CN205838348U (en) * | 2016-08-05 | 2016-12-28 | 河南省发达起重机有限公司 | A kind of automatically-unhooked suspension hook |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887632A (en) * | 2019-12-09 | 2020-03-17 | 中航沈飞民用飞机有限责任公司 | Unmanned aerial vehicle whole machine drop test device and test method thereof |
| CN110887632B (en) * | 2019-12-09 | 2021-09-21 | 中航沈飞民用飞机有限责任公司 | Unmanned aerial vehicle whole machine drop test device and test method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |