CN110438945A - Breakwater armor block 360 degree rotation and automatically de- chain suspender - Google Patents
Breakwater armor block 360 degree rotation and automatically de- chain suspender Download PDFInfo
- Publication number
- CN110438945A CN110438945A CN201910754874.9A CN201910754874A CN110438945A CN 110438945 A CN110438945 A CN 110438945A CN 201910754874 A CN201910754874 A CN 201910754874A CN 110438945 A CN110438945 A CN 110438945A
- Authority
- CN
- China
- Prior art keywords
- suspender
- support
- hanging pin
- chain
- hoisting rope
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/121—Devices for applying linings on banks or the water bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Revetment (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of breakwater armor block 360 degree rotation and automatic de- chain suspenders, it includes hydraulic rotating motor, suspender, de- chain oil cylinder, hoisting rope hanging pin and hoisting rope, the fixed part of hydraulic rotating motor with lifting appliance for connecting, the rotating part of hydraulic rotating motor is fixedly connected with suspender, and rotating part can fix the Plane Rotation that portion makees 360 degree relatively；The axle stretch end of de- chain cylinder piston rod is connected to hoisting rope hanging pin；Suspender includes suspender pedestal, suspender support and a pair of of hanging pin support, suspender support is connected to hydraulic rotating motor rotation portion, hanging pin support is installed on piston rod extended line and by forming close to the interior support of de- chain cylinder block and the outer support far from cylinder body, the through-hole passed through for hoisting rope hanging pin is offered on interior support and outer support, suspender pedestal offers through slot between interior support and outer support.360 degree rotation can be achieved in the present invention, large-tonnage armour elaborate position can be positioned, it can be achieved that in deep-sea the lifting of wirerope or automatically take off chain.
Description
Technical field
The present invention relates to lifting device technical fields, more particularly to lifting, mobile and de- chain automatically monoblock type slinger
Tool.
Background technique
The artificial armour of sloping breakwater can be piled up arbitrarily, and can also arrange by certain design form.Artificial mask block
Body can be divided into double-deck two kinds placed with one layer of placement.The block for one layer of placement that China is commonly used at present has: four feet are empty
Heart square, torsion-bending ratio etc..In armour installation process, block may because of detacher, wirerope, severe sea condition,
The problems such as operating reason, leads to unwillingly property unhook or displacement, needs to be lifted removal and reinstalls, or sends out after being installed
Existing mounted block is unsatisfactory for installation standard and requirement, needs to be lifted removal and reinstalls.Underwater removal block is normal at present
Method is that diver is lauched hook removal, is existed to sea situation requirement height, low efficiency, at high cost, security risk is big, timeliness
The disadvantages of poor.
Therefore, it is necessary to effective lifting devices to be lifted to armour, move, position, de- chain removes etc., to meet
Installation requirement.
Summary of the invention
It is an object of the invention to make up the deficiencies in the prior art, providing one kind can be with Plane Rotation, displacement, and takes off automatically
The armour lifting device of chain.
To achieve the goals above, the invention adopts the following technical scheme: a kind of breakwater armor block 360 degree rotation
And chain suspender is taken off automatically characterized by comprising hydraulic rotating motor, suspender, de- chain oil cylinder, hoisting rope hanging pin and hoisting rope,
For the fixed part of hydraulic rotating motor for connecting with lifting appliance, the rotating part and suspender of hydraulic rotating motor are removable
It is fixedly connected with unloading, rotating part can fix the Plane Rotation that portion makees 360 degree relatively；
De- chain oil cylinder includes cylinder body and piston rod, and the axle stretch end of piston rod is connected to hoisting rope hanging pin；
Suspender includes suspender pedestal, suspender support and a pair of of hanging pin support, and suspender support and hanging pin support are fixed on suspender
Base upper surface, suspender support are connected to hydraulic rotating motor rotation portion, and suspender pedestal is for placing de- chain oil cylinder, hanging pin support
It installs and is formed on piston rod extended line and by the outer support of interior support and separate cylinder body close to de- chain cylinder block, interior support
With the through-hole passed through for hoisting rope hanging pin is offered on outer support, suspender pedestal offers logical between interior support and outer support
Slot, when hoisting rope hanging pin bounces back to length lower limit value with piston rod, hoisting rope hanging pin is located at the inside of interior support, not with hanging pin
Support interferes, and when hoisting rope hanging pin is extended with piston rod to length limit value, hoisting rope hanging pin is through to outer support
Outside is interfered with hanging pin support；
Suspender base bottom is fixed in hoisting rope one end, and the other end is around armour and outstanding across the through slot of suspender pedestal
It hangs in the hoisting rope hanging pin between interior support and outer support.
It is preferred that the hoisting rope includes one section of wirerope and one section of hoisting chain, steel wire hang is in lifting
It restricts on hanging pin shank, hoisting chain is fixed on suspender base bottom, and wirerope is detachably connected by cuff link with hoisting chain
Together.
It is preferred that piston rod is releasably secured together with hoisting rope hanging pin by screw.
It is preferred that the hydraulic rotating motor and de- chain oil cylinder are connect by oil pipe with hydraulic system.
The present invention acts on hydraulic rotating motor by providing high pressure oil, realizes 360 degree rotation, can position large-tonnage mask
Block elaborate position；De- chain oil cylinder drives extending and retracting for hoisting rope hanging pin by extending and retracting for cylinder piston rod,
To realize the lifting of wirerope in deep-sea or take off chain automatically.
Detailed description of the invention
Fig. 1 is overall structure of the present invention, takes off chain cylinder piston rod in figure and is in lifting state.
Fig. 2 is overall structure of the present invention, and chain cylinder piston rod is taken off in figure and is in de- chain state.
Fig. 3 is that suspender is bowed to schematic diagram.
Fig. 4 is suspender elevational schematic view.
Fig. 5 is de- chain cylinder structure schematic diagram.
Fig. 6 is hoisting rope hanging pin structural schematic diagram.
Fig. 7 is schematic diagram after de- chain oil cylinder is connect with hoisting rope hanging pin.
Fig. 8 is hoisting rope structural schematic diagram.
In figure, suspending head 1, hydraulic rotating motor 2, motor connection hose 3, suspender 4, suspender pedestal 4.1, suspender support 4.2,
Hanging pin support 4.3, interior support 4.31, outer support 4.32, through-hole 4.33, through slot 4.4, oil cylinder connect hose 5, take off chain oil cylinder 6, cylinder
Body 6.1, piston rod 6.2, hoisting rope hanging pin 7, fixed lifting lug 8, bow shackle 9, wirerope 10, hoisting chain 11 connect bicyclic
Button 12, armour 13
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with attached drawing and specifically
Embodiment technical solution of the present invention is described in detail.
It is to be appreciated that the orientation or positional relationship of the instructions such as term " top ", " bottom " is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
It is as shown in Figures 1 and 2 a kind of breakwater armor block 360 degree rotation of the invention and automatic de- chain suspender,
It include: hydraulic rotating motor 2, suspender 4, de- chain oil cylinder 6, hoisting rope hanging pin 7 and hoisting rope etc..
The fixed part of hydraulic rotating motor 2 with the suspending head 1 of external lifting appliance for connecting, the rotation of hydraulic rotating motor
Portion is fixedly connected with suspender 4 using removably mode, and rotating part can fix the Plane Rotation that portion makees 360 degree relatively, with
Armour is facilitated not limited by angle and position in lifting and moving process.Hydraulic rotating motor type selecting large torque import
Motor carries 25 tons, it is ensured that carrying is greater than 19.5 tons of load, and suspender is self-possessed 7 tons=19.5 tons of 2.5 tons+armour.Hydraulic swing
Turn motor 2 and is connected by motor connection hose 3 with top high-pressure oil passage.The high pressure oil that the driving of hydraulic rotating motor needs is by excavating
Hydraulic system provides on machine.
As shown in Fig. 5~Fig. 7, taking off chain oil cylinder 6 includes cylinder body 6.1 and piston rod 6.2, and the axle stretch end of piston rod is by marking closely
Screw connection hoisting rope hanging pin 7, the two detachably separates, be easy maintenance or replacement.De- chain oil cylinder connects hose 5 by oil cylinder
It is connect with hydraulic system.Chain oil cylinder 6 is taken off because making preservative treatment in operation in the sea, cylinder body and piston rod for a long time.
As shown in Fig. 3~Fig. 4, suspender 4 includes suspender pedestal 4.1, suspender support 4.2 and a pair of of hanging pin support 4.3.Suspender
Bracket 4.2 and hanging pin support 4.3 are fixed on 4.1 upper surface of suspender pedestal.Suspender support 4.2 is used for and hydraulic rotating motor rotation
Portion is fixedly connected.Suspender pedestal 4.1 is for placing de- chain oil cylinder 6.Hanging pin support 4.3 is installed on piston rod extended line, by leaning on
The interior support 4.31 of nearly de- chain cylinder block and the outer support 4.32 far from cylinder body form, on interior support 4.31 and outer support 4.32
Offer the through-hole 4.33 passed through for hoisting rope hanging pin.When hoisting rope hanging pin 7 is extended with piston rod or is bounced back and moving axially,
Hoisting rope hanging pin 7 is the activity in the axial range of 4.31 inside of interior support to 4.32 outside of outer support, when bouncing back to interior support
Inside Shi Buyu hanging pin support interferes, or is through to the outside of outer support and hanging pin support interferes.Suspender pedestal 4.1
Through slot 4.4 is offered between interior support and outer support.
Lifting and automatic de- chain of the hoisting rope for convenience of armour, are combined using hoisting chain and wirerope.Hoisting-chain
Item is mainly contacted with torsion king's block, and wirerope conveniently wears pin and de- chain.As shown in figure 8, wirerope 10 and hoisting chain 11 pass through company
Two-ring fastener 12 is connect to be removably joined together.Hoisting chain 11 is fixed on the bottom of suspender pedestal 4.1, and wirerope 10 is around shield
Face block 13 is simultaneously hanging in the hoisting rope hanging pin 7 interior support and outer support across the through slot of suspender pedestal 4.4.When
When hoisting rope hanging pin 7 retracts to interior 4.31 left side of support with piston rod, there is no the positions of interference for hoisting rope hanging pin and hanging pin support
Relationship is set, wirerope can be detached from downwards hoisting rope hanging pin, fall off down from through slot 4.4, and armour 13 is transferred at this time
Position.
Illustrate lifting of the invention and de- chain process now in conjunction with Fig. 1 and Fig. 2.When armour 13 to be lifted, wirerope
10 are suspended in hoisting rope hanging pin 7 around armour 13 and across the through slot 4.4 of suspender pedestal.When forward direction is logical oily, piston rod
It stretches out, hoisting rope hanging pin is driven to pass through wirerope, lift by crane armour, reach above placement location, press rotary switch button,
So that armour is rotated to the direction of needs, puts down armour.Reversed logical oil, piston rod retract, and drive the contracting of hoisting rope hanging pin
It returns, wirerope disengages hoisting rope hanging pin 7.Suspender is extended, wirerope disengages armour with suspender with fixed lifting lug.
It should be pointed out that embodiments described above is only some embodiments of the invention, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Claims (4)
1. a kind of breakwater armor block 360 degree rotation and automatically de- chain suspender characterized by comprising hydraulic rotating motor,
Suspender, de- chain oil cylinder, hoisting rope hanging pin and hoisting rope,
The fixed part of hydraulic rotating motor with lifting appliance for connecting, and the rotating part and suspender of hydraulic rotating motor are removably
It is fixedly connected, rotating part can fix the Plane Rotation that portion makees 360 degree relatively；
De- chain oil cylinder includes cylinder body and piston rod, and the axle stretch end of piston rod is connected to hoisting rope hanging pin；
Suspender includes suspender pedestal, suspender support and a pair of of hanging pin support, and suspender support and hanging pin support are fixed on suspender pedestal
Upper surface, suspender support are connected to hydraulic rotating motor rotation portion, and suspender pedestal for placing de- chain oil cylinder, install by hanging pin support
It is formed on piston rod extended line and by the interior support close to de- chain cylinder block and the outer support far from cylinder body, interior support and outer
The through-hole passed through for hoisting rope hanging pin is offered on support, suspender pedestal offers through slot between interior support and outer support, when
When hoisting rope hanging pin bounces back to length lower limit value with piston rod, hoisting rope hanging pin is located at the inside of interior support, not with hanging pin support
It interferes, when hoisting rope hanging pin is extended with piston rod to length limit value, hoisting rope hanging pin is through to the outside of outer support,
It is interfered with hanging pin support；
Suspender base bottom is fixed in hoisting rope one end, and the other end is suspended on around armour and across the through slot of suspender pedestal
In hoisting rope hanging pin between interior support and outer support.
2. breakwater armor block 360 degree rotation according to claim 1 and automatically de- chain suspender, which is characterized in that institute
Stating hoisting rope includes one section of wirerope and one section of hoisting chain, and for steel wire hang on hoisting rope hanging pin shank, hoisting chain is solid
Due to suspender base bottom, wirerope and hoisting chain are removably joined together by cuff link.
3. breakwater armor block 360 degree rotation according to claim 1 and automatically de- chain suspender, which is characterized in that living
Stopper rod is releasably secured together with hoisting rope hanging pin by screw.
4. breakwater armor block 360 degree rotation according to claim 1 and automatically de- chain suspender, which is characterized in that institute
Hydraulic rotating motor and de- chain oil cylinder is stated to connect by oil pipe with hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754874.9A CN110438945A (en) | 2019-08-15 | 2019-08-15 | Breakwater armor block 360 degree rotation and automatically de- chain suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754874.9A CN110438945A (en) | 2019-08-15 | 2019-08-15 | Breakwater armor block 360 degree rotation and automatically de- chain suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110438945A true CN110438945A (en) | 2019-11-12 |
Family
ID=68435769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910754874.9A Pending CN110438945A (en) | 2019-08-15 | 2019-08-15 | Breakwater armor block 360 degree rotation and automatically de- chain suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110438945A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001002364A (en) * | 1999-06-21 | 2001-01-09 | Ki:Kk | Lifting method of building material with beautifully decorative material |
| CN203021209U (en) * | 2012-12-28 | 2013-06-26 | 长安大学 | Portal crane |
| CN104003320A (en) * | 2014-06-13 | 2014-08-27 | 中铁重工有限公司 | Hydraulic reloading frame and rapid assembly method thereof |
| EP2955146A1 (en) * | 2014-06-13 | 2015-12-16 | Société Financière CBR | Load chain tensioner |
| CN106365036A (en) * | 2016-09-19 | 2017-02-01 | 哈尔滨工程大学 | Submarine pipeline press cake release combined hanging bracket |
| CN107416679A (en) * | 2017-08-28 | 2017-12-01 | 中交航局第工程有限公司 | It is a kind of that automatically-unhooked device can be achieved and its hang method |
| CN108033354A (en) * | 2017-12-27 | 2018-05-15 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removes device |
| CN109650250A (en) * | 2019-01-10 | 2019-04-19 | 江苏大学 | A kind of electronic shackle of intelligent distant control |
| CN210621617U (en) * | 2019-08-15 | 2020-05-26 | 中交第四航务工程局有限公司 | 360-degree rotation and automatic chain-off lifting appliance for breakwater armor block |
-
2019
- 2019-08-15 CN CN201910754874.9A patent/CN110438945A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001002364A (en) * | 1999-06-21 | 2001-01-09 | Ki:Kk | Lifting method of building material with beautifully decorative material |
| CN203021209U (en) * | 2012-12-28 | 2013-06-26 | 长安大学 | Portal crane |
| CN104003320A (en) * | 2014-06-13 | 2014-08-27 | 中铁重工有限公司 | Hydraulic reloading frame and rapid assembly method thereof |
| EP2955146A1 (en) * | 2014-06-13 | 2015-12-16 | Société Financière CBR | Load chain tensioner |
| CN106365036A (en) * | 2016-09-19 | 2017-02-01 | 哈尔滨工程大学 | Submarine pipeline press cake release combined hanging bracket |
| CN107416679A (en) * | 2017-08-28 | 2017-12-01 | 中交航局第工程有限公司 | It is a kind of that automatically-unhooked device can be achieved and its hang method |
| CN108033354A (en) * | 2017-12-27 | 2018-05-15 | 中交第四航务工程局有限公司 | A kind of Novel breakwater armour removes device |
| CN109650250A (en) * | 2019-01-10 | 2019-04-19 | 江苏大学 | A kind of electronic shackle of intelligent distant control |
| CN210621617U (en) * | 2019-08-15 | 2020-05-26 | 中交第四航务工程局有限公司 | 360-degree rotation and automatic chain-off lifting appliance for breakwater armor block |
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