CN109625189A - A kind of ship hoisting equipment with long service life carried for cargo - Google Patents

A kind of ship hoisting equipment with long service life carried for cargo Download PDF

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Publication number
CN109625189A
CN109625189A CN201910042480.0A CN201910042480A CN109625189A CN 109625189 A CN109625189 A CN 109625189A CN 201910042480 A CN201910042480 A CN 201910042480A CN 109625189 A CN109625189 A CN 109625189A
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CN
China
Prior art keywords
motor
fixed
cargo
service life
long service
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.)
Withdrawn
Application number
CN201910042480.0A
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Chinese (zh)
Inventor
蒙泽喜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Zhongtan Air Purification Technology Co Ltd
Original Assignee
Guangzhou Zhongtan Air Purification Technology Co Ltd
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 Guangzhou Zhongtan Air Purification Technology Co Ltd filed Critical Guangzhou Zhongtan Air Purification Technology Co Ltd
Priority to CN201910042480.0A priority Critical patent/CN109625189A/en
Publication of CN109625189A publication Critical patent/CN109625189A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists

Abstract

The present invention relates to a kind of ship hoisting equipments with long service life carried for cargo, including pedestal, first motor, turntable, processor, derrick post, top plate, protection mechanism and jack machinism, jack machinism includes bearing bar, retraction assemblies, tuning component, lifting assemblies, fixing axle and two side plates, lifting assemblies include hook, collapsible tube, casing and two connection units, protection mechanism includes shield and four lifting assemblies, lifting assembly includes driving unit, movable block, fixed block, expansion bracket and two first connecting rods, the ship hoisting equipment with long service life carried for cargo facilitates drive goods movement by jack machinism, when carrying, it is carried by being fixed on the hook below casing, prevent cargo from shaking, guarantee the stability carried, moreover, shield is set to surround lifting by protection mechanism Mechanism avoids jack machinism from being exposed to the sun and rain, to prolong the service life, improves the practicability of equipment.

Description

A kind of ship hoisting equipment with long service life carried for cargo
Technical field
The present invention relates to field of ship equipment, in particular to a kind of ship lifting with long service life carried for cargo Equipment.
Background technique
Ship hoisting equipment, also known as ship cargo lift equipment refer to the installation general name to the device of handling goods aboard ship, Ship Types, cargo type and number of holds purpose are different, and the type or quantity of provisioned lifting equipment are also different, currently, ship is adopted With it is more be derrick and crane two major classes.
Existing ship hoisting equipment relies primarily on all kinds of ropes and carries cargo, in the handling process, by outside The influence of factor (such as wind-force), rope shake are easy to cause cargo to shake, and cause to carry unstable, and cargo is easy to fall, not only In this way, rope is generally exposed directly to outside, be exposed to the sun and rain, it is easy accelerated ageing, is shortened the working life, when rope is with using Between increase, be easily broken off damage, thereby reduce the practicability of existing ship hoisting equipment.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with long service life The ship hoisting equipment carried for cargo.
The technical solution adopted by the present invention to solve the technical problems is: a kind of with long service life for cargo carrying Ship hoisting equipment, including pedestal, first motor, turntable, processor, derrick post, top plate, protection mechanism and jack machinism, institute The top that first motor is fixed on pedestal is stated, the first motor and turntable are sequentially connected, and the processor and derrick post are solid It is scheduled on the top of turntable, is equipped with PLC and antenna in the processor, the first motor and antenna are electrically connected with PLC, described Top plate is fixed on the top of derrick post, and the top of top plate is arranged in the protection mechanism, and the jack machinism is arranged in derrick post Side;
The jack machinism includes bearing bar, retraction assemblies, tuning component, lifting assemblies, fixing axle and two side plates, institute It states side plate to be fixed on derrick post, the fixing axle is fixed between two side plates, and one end of the bearing bar is set in fixation On axis, the other end of the bearing bar is connect with lifting assemblies, and the bearing bar is connect by retraction assemblies with lifting assemblies, institute The top that bearing bar is arranged in tuning component is stated, the tuning component and bearing bar are sequentially connected;
The lifting assemblies include hook, collapsible tube, casing and two connection units, and the retraction assemblies and collapsible tube pass Dynamic connection, the two sides on the top of the collapsible tube pass through two connection units respectively and connect with bearing bar, set in the collapsible tube There is mobile unit, the mobile unit is connect with quill drive, described to link up with the bottom end for being fixed on casing;
The protection mechanism includes shield and four lifting assemblies, and four lifting assemblies are located at four sides of top plate Top, the lifting assembly and shield are sequentially connected, and the lifting assembly includes driving unit, movable block, fixed block, stretches Frame and two first connecting rods, the driving unit and movable block are sequentially connected, and the fixed block is fixed on the top of top plate, described The two sides of the bottom end of expansion bracket are hinged with fixed block and movable block respectively, and the two sides on the top of the expansion bracket pass through two respectively First connecting rod and the top in shield are hinged.
Preferably, for the ease of adjusting the angle of collapsible tube, the retraction assemblies include recess, the second motor, buffering The lower section of bearing bar is arranged in block, screw rod, drive block and strut, the recess, and second motor and buffer stopper are fixed respectively On the inner wall of the two sides of recess, second motor is electrically connected with PLC, and one end of second motor and screw rod, which is driven, to be connected Connect, the other end of the screw rod is arranged in buffer stopper, and the drive block is set on screw rod, the drive block with screw rod Junction be equipped with matched first screw thread of screw rod, the drive block by strut and collapsible tube it is hinged.
Preferably, collapsible tube rotates for convenience, the connection unit includes side lever and intubation, one end of the side lever It is fixed on collapsible tube, the other end of the side lever is arranged in intubation, described to be intubated the lower section for being fixed on bearing bar.
Preferably, the mobile unit includes the 5th motor and screw rod, the 5th motor in order to drive casing mobile It is fixed on the top in collapsible tube, the 5th motor is electrically connected with PLC, and the top of the 5th motor and screw rod, which is driven, to be connected It connects, the bottom end of the screw rod is arranged in casing, and described sleeve pipe is equipped with and screw rod matched second with screw rod bottom end junction Screw thread.
Preferably, the mobile unit further includes fixed ring for the moving direction of fixed sleeving, the fixed ring is solid It is scheduled on the inner wall of telescoping tube, the Fixing shrink ring is located on casing.
Preferably, the tuning component includes third motor, bearing, shaft, line for the ease of driving bearing bar rotation Disk and wirerope, the third motor and bearing are each attached to the lower section of top plate, and the third motor is electrically connected with PLC, described The other end of the transmission connection of one end of third motor and shaft, the shaft is arranged in bearing, and the drum is set in shaft On, one end of the wirerope is arranged on drum, and the other end of the wirerope is connect with bearing bar.
Preferably, in order to drive movable block to be moved, the driving unit includes the 4th motor, second connecting rod and the Three-link, the 4th motor are fixed on the top of top plate, and the 4th motor is electrically connected with PLC, the 4th motor and The connection of two link transmissions, the second connecting rod are hinged by third connecting rod and movable block.
Preferably, the steady movement in order to guarantee movable block, the driving unit further includes slide bar, and the slide bar is fixed Between the 4th motor and fixed block, the movable block is set on slide bar.
Preferably, the protection mechanism further includes central axis for the moving direction of fixed blade guard, the central axis Top be fixed at the center at the top in shield, the bottom end of the central axis passes through top plate and is arranged in derrick post.
Preferably, the periphery of the first motor is equipped with several supporting blocks, described for the ease of the smooth rotation of turntable Supporting block is circumferentially evenly distributed on the periphery of first motor, and the lower section of the supporting block is equipped with opening, is equipped with rolling in the opening Pearl, the ball match with opening, and the centre of sphere of the ball is arranged in opening, and the ball is resisted against on pedestal.
The invention has the advantages that the ship hoisting equipment with long service life carried for cargo passes through crane Structure facilitates drive goods movement, when carrying, is carried by being fixed on the hook below casing, prevents cargo from shaking, guaranteed The stability of carrying, compared with existing jack machinism, which moreover passes through protection machine Structure makes shield surround jack machinism, avoids jack machinism from being exposed to the sun and rain, to prolong the service life, improves the reality of equipment The property used.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the ship hoisting equipment with long service life carried for cargo of the invention;
Fig. 2 is the portion the A enlarged drawing of Fig. 1;
Fig. 3 is that the structure of the tuning component of the ship hoisting equipment with long service life carried for cargo of the invention is shown It is intended to;
Fig. 4 is that the structure of the lifting assembly of the ship hoisting equipment with long service life carried for cargo of the invention is shown It is intended to;
Fig. 5 is the cross-sectional view of the collapsible tube of the ship hoisting equipment with long service life carried for cargo of the invention;
In figure: 1. pedestals, 2. first motors, 3. turntables, 4. processors, 5. derrick posts, 6. top plates, 7. bearing bars, 8. is solid Dead axle, 9. side plates, 10. hooks, 11. collapsible tubes, 12. casings, 13. shields, 14. movable blocks, 15. fixed blocks, 16. is flexible Frame, 17. first connecting rods, 18. second motors, 19. buffer stoppers, 20. screw rods, 21. drive blocks, 22. struts, 23. side levers, 24. insert Pipe, 25. the 5th motors, 26. screw rods, 27. fixed rings, 28. third motors, 29. bearings, 30. shafts, 31. drums, 32. steel wires Rope, 33. the 4th motors, 34. second connecting rods, 35. third connecting rods, 36. slide bars, 37. central axises, 38. supporting blocks, 39. balls.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of ship hoisting equipment with long service life carried for cargo, including the 1, first electricity of pedestal Machine 2, turntable 3, processor 4, derrick post 5, top plate 6, protection mechanism and jack machinism, the first motor 2 are fixed on pedestal 1 Top, the first motor 2 and the transmission connection of turntable 3, the processor 4 and derrick post 5 are each attached to the top of turntable 3, institute It states and is equipped with PLC and antenna in processor 4, the first motor 2 and antenna are electrically connected with PLC, and the top plate 6 is fixed on lifting The top of top plate 6 is arranged in the top of column 5, the protection mechanism, and the side of derrick post 5 is arranged in the jack machinism;
In the ship hoisting equipment, the position of pedestal 1 is fixed, and in the processor 4 on turntable 3, antenna can be used for receiving and dispatching nothing Line signal, ship personnel can send signal to antenna by remote control device, and upon receipt of the signals, signal content is transmitted for antenna Handling work, the function so that remote control for realizing equipment is transported goods are executed to PLC, PLC, PLC controls first motor 2 and starts, The turntable 3 of top can be driven to rotate, adjust the direction position of jack machinism, handling work is carried out using jack machinism, by anti- Shield mechanism can prevent jack machinism from being exposed to the sun and rain for a long time, to extend the service life of equipment, improve the practicability of equipment.
As shown in Figs. 1-2, the jack machinism includes bearing bar 7, retraction assemblies, tuning component, lifting assemblies, fixing axle 8 and two side plates 9, the side plate 9 be fixed on derrick post 5, the fixing axle 8 is fixed between two side plates 9, the load-bearing One end of bar 7 is set in fixing axle 8, and the other end of the bearing bar 7 is connect with lifting assemblies, and the bearing bar 7 passes through receipts Contracting component is connect with lifting assemblies, and the top of bearing bar 7 is arranged in the tuning component, and the tuning component and bearing bar 7 pass Dynamic connection;
The lifting assemblies include linking up with 10, collapsible tube 11, casing 12 and two connection units, the retraction assemblies and receipts The draw 11 is sequentially connected, and the two sides on the top of the collapsible tube 11 pass through two connection units respectively and connect with bearing bar 7, described Mobile unit is equipped in collapsible tube 11, the mobile unit and casing 12 are sequentially connected, and the hook 10 is fixed on casing 12 Bottom end;
In jack machinism, the position of side plate 9 is fixed, so that the position of fixing axle 8 is secured, convenient for bearing bar 7 along solid The axis of dead axle 8 is rotated, and when carrying out cargo carrying, bearing bar 7 can be driven to be rotated up by tuning component, then led to It crosses retraction assemblies control collapsible tube 11 to rotate, so that collapsible tube 11 is rotated far from bearing bar 7, in collapsible tube 11, be moved by control Moving cell operation, can drive casing 12 mobile, and hook 10 is facilitated to catch on cargo, and then mobile unit drives casing 12 to moving up It is dynamic, so that hook 10 catches on cargo and moves up, then drives turntable 3 to rotate by first motor 2, the position of cargo is adjusted, from And realize the carrying of cargo, after the completion of carrying, retraction assemblies drive collapsible tube 11 to bearing bar 7 close to rotating, then tuning Assembly operating, so that bearing bar 7 rotates down, after derrick post 5, protection mechanism can protect jack machinism.
The protection mechanism includes shield 13 and four lifting assemblies, and four lifting assemblies are located at the four of top plate 6 The top of side, the lifting assembly and shield 13 are sequentially connected, and the lifting assembly includes driving unit, movable block 14, consolidates Determine block 15, expansion bracket 16 and two first connecting rods 17, the driving unit and movable block 14 are sequentially connected, and the fixed block 15 is solid It is scheduled on the top of top plate 6, the two sides of the bottom end of the expansion bracket 16 are hinged with fixed block 15 and movable block 14 respectively, described flexible The two sides on the top of frame 16 pass through two first connecting rods 17 respectively and the top in shield 13 is hinged.
After having carried cargo, collapsible tube 11 is to bearing bar 7 after rotation, and bearing bar 7 is still further below close to 5 turns of derrick post Dynamic, then four lifting assemblies operation of the top of 6 four side of top plate, drives shield 13 to move down, surrounds shield 13 Firmly derrick post 5 and jack machinism, and then jack machinism is protected, it prevents from being exposed to the sun and rain and being shortened the working life.Lifting When assembly operating, PLC controls driving unit operation, drives movable block 14 to be translated, changes movable block 14 and fixed block 15 The distance between, so that expansion bracket 16 stretches, the length of expansion bracket 16 changes, and the top of expansion bracket 16 passes through two First connecting rod 17 drives shield 13 to carry out lifting moving, when shield 13 moves down, can protect jack machinism, shield 13 When moving up, jack machinism expansion can be facilitated to carry out handling work.
As shown in Fig. 2, the retraction assemblies include recess, the second motor 18, buffer stopper 19, screw rod 20,21 and of drive block The lower section of bearing bar 7 is arranged in strut 22, the recess, and second motor 18 and buffer stopper 19 are separately fixed at the two of recess On the inner wall of side, second motor 18 is electrically connected with PLC, and one end of second motor 18 and screw rod 20 is sequentially connected, institute State screw rod 20 the other end be arranged in buffer stopper 19, the drive block 21 is set on screw rod 20, the drive block 21 with The junction of screw rod 20, which is equipped with, is cut with scissors with matched first screw thread of screw rod 20, the drive block 21 by strut 22 and collapsible tube 11 It connects.
PLC controls the second motor 18 starting in recess, drives screw rod 20 to rotate under the supporting role of buffer stopper 19, revolves The screw rod 20 turned passes through the first threaded function on drive block 21, so that drive block 21 is moved along the axis of screw rod 20, And then drive block 21 drives telescoping tube mobile by strut 22, when cargo is carried, drive block 21 is close mobile to telescoping tube, makes Drive block 21 pushes telescoping tube to rotate far from bearing bar 7 by strut 22, and after cargo is carried, drive block 21 is separate to be shunk Pipe 11 is mobile, pulls collapsible tube 11 to rotate close to bearing bar 7 by strut 22, to reduce the figure of jack machinism, convenient for protection Cover 13 surrounds jack machinism.
Preferably, collapsible tube 11 rotates for convenience, the connection unit includes side lever 23 and intubation 24, the side lever 23 one end is fixed on collapsible tube 11, and in intubation 24, the intubation 24, which is fixed on, is held for the other end setting of the side lever 23 The lower section of weight bar 7.The position of intubation 24 is fixed on bearing bar 7,24 axis rotation is intubated convenient for side lever 23, due to side lever 23 are fixedly connected with collapsible tube 11, to facilitate the rotation of collapsible tube 11.
As shown in figure 5, the mobile unit includes the 5th motor 25 and screw rod 26, the 5th motor 25 is fixed on contraction Top in pipe 11, the 5th motor 25 are electrically connected with PLC, and the top of the 5th motor 25 and screw rod 26 is sequentially connected, The bottom end of the screw rod 26 is arranged in casing 12, and being equipped with 26 bottom end junction of screw rod for described sleeve pipe 12 is matched with screw rod 26 The second screw thread.
PLC controls the starting of the 5th motor 25, and screw rod 26 is driven to rotate, and screw rod 26 is by the second threaded function in casing 12 On, so that casing 12 is moved along the axis of screw rod 26, and then it is mobile to control drag hook.
Preferably, the mobile unit further includes fixed ring 27, the fixation for the moving direction of fixed sleeving 12 Ring 27 is fixed on the inner wall of telescoping tube, and the fixed ring 27 is set on casing 12.It is fixed in collapsible tube 11 using position Fixed ring 27 secure the moving direction of casing 12, drive casing 12 to rotate when preventing screw rod 26 from rotating, to realize set The steady movement of pipe 12.
As shown in figure 3, the tuning component includes third motor 28, bearing 29, shaft 30, drum 31 and wirerope 32, The third motor 28 and bearing 29 are each attached to the lower section of top plate 6, and the third motor 28 is electrically connected with PLC, the third One end of motor 28 and shaft 30 is sequentially connected, and the other end of the shaft 30 is arranged in bearing 29, and the drum 31 is arranged In shaft 30, one end of the wirerope 32 is arranged on drum 31, and the other end and bearing bar 7 of the wirerope 32 connect It connects.
PLC controls third motor 28 and starts, and shaft 30 is driven to rotate under the supporting role of bearing 29, so that drum 31 is sent out Raw rotation, when needing to transport goods, keeps bearing bar 7 upward to tighten or loosen wirerope 32 by tightening wirerope 32 The expansion of collapsible tube 11 is carried convenient for retraction assemblies, after cargo is carried, makes to hold by loosening wirerope 32 by rotation Weight bar 7 to derrick post 5 close to rotation, to reduce the figure of jack machinism, convenient for shield 13 move down to jack machinism into Row protection.
As shown in figure 4, the driving unit include the 4th motor 33, second connecting rod 34 and third connecting rod 35, the described 4th Motor 33 is fixed on the top of top plate 6, and the 4th motor 33 is electrically connected with PLC, the 4th motor 33 and second connecting rod 34 Transmission connection, the second connecting rod 34 are hinged by third connecting rod 35 and movable block 14.
PLC controls the starting of the 4th motor 33, and second connecting rod 34 is driven to rotate, and second connecting rod 34 is acted on by third connecting rod 35 On movable block 14, so that movable block 14 is translated.
Preferably, the steady movement in order to guarantee movable block 14, the driving unit further includes slide bar 36, the slide bar 36 are fixed between the 4th motor 33 and fixed block 15, and the movable block 14 is set on slide bar 36.Utilize 33 He of the 4th motor Fixed block 15 secures the position of slide bar 36, and when third connecting rod 35 acts on movable block 14, movable block 14 is along slide bar 36 Axis moved, to secure the moving direction of movable block 14, guarantee that it is steadily moved.
Preferably, the protection mechanism further includes central axis 37 for the moving direction of fixed blade guard 13, it is described in The top of mandrel 37 is fixed at the center at the top in shield 13, and the bottom end of the central axis 37 passes through top plate 6 and is arranged In derrick post 5.When shield 13 carries out lifting moving, central axis 37 is driven to carry out lifting moving, due to the bottom end of central axis 37 It is arranged in derrick post 5, to secure the moving direction of central axis 37, and then the moving direction of fixed blade guard 13.
Preferably, the periphery of the first motor 2 is equipped with several supporting blocks 38 for the ease of the smooth rotation of turntable 3, The circumferential periphery for being evenly distributed on first motor 2 of the supporting block 38, the lower section of the supporting block 38 is equipped with opening, the opening Interior to be equipped with ball 39, the ball 39 matches with opening, and the centre of sphere of the ball 39 is arranged in opening, and the ball 39 supports It leans against on pedestal 1.The lower section of turntable 3 contacts pedestal 1 by the ball 39 in supporting block 38 and the opening of supporting block 38, thus right Turntable 3 is supported, and when turntable 3 rotates, the ball 39 in opening is rolled in the top of pedestal 1, reduces the rotation of turntable 3 Suffered friction, so that turntable 3 be facilitated smoothly to be rotated.
The ship hoisting equipment is when transporting goods, after driving bearing bar 7 to be rotated up by tuning component, retraction assemblies It controls collapsible tube 11 to be unfolded, then translation unit drives hook 10 to move down by casing 12, after triggering cargo, by flat Moving unit drives hook 10 and cargo to rise, and drives jack machinism rotation by first motor 2, changes cargo location, realize and carry, It is carried in the handling process by casing 12 and hook 10, prevents cargo from shaking, thus ensure that the stability of carrying, After the completion of carrying, retraction assemblies drive collapsible tube 11 to the close rotation of recess, and tuning component control bearing bar 7 is rotated down, leaned on Nearly derrick post 5 drives shield 13 to move down, surrounds jack machinism, prevent it from being exposed to the sun and rain convenient for elevating mechanism, thus It prolongs its service life, improves the practicability of equipment.
Compared with prior art, which passes through jack machinism side Just goods movement is driven, when carrying, the hook 10 by being fixed on 12 lower section of casing is carried, and is prevented cargo from shaking, is guaranteed The stability of carrying, compared with existing jack machinism, which moreover passes through protection machine Structure makes shield 13 surround jack machinism, avoids jack machinism from being exposed to the sun and rain, to prolong the service life, improves equipment Practicability.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (10)

1. a kind of ship hoisting equipment with long service life carried for cargo, which is characterized in that including pedestal (1), first Motor (2), turntable (3), processor (4), derrick post (5), top plate (6), protection mechanism and jack machinism, the first motor (2) it is fixed on the top of pedestal (1), the first motor (2) and turntable (3) are sequentially connected, the processor (4) and derrick post (5) it is each attached to the top of turntable (3), is equipped with PLC and antenna in the processor (4), the first motor (2) and antenna are equal It being electrically connected with PLC, the top plate (6) is fixed on the top of derrick post (5), and the protection mechanism is arranged in the top of top plate (6), Side of the jack machinism setting in derrick post (5);
The jack machinism includes bearing bar (7), retraction assemblies, tuning component, lifting assemblies, fixing axle (8) and two side plates (9), the side plate (9) is fixed on derrick post (5), and the fixing axle (8) is fixed between two side plates (9), the load-bearing One end of bar (7) is set on fixing axle (8), and the other end of the bearing bar (7) is connect with lifting assemblies, the bearing bar (7) it is connect by retraction assemblies with lifting assemblies, the tuning component is arranged in the top of bearing bar (7), the tuning component It is sequentially connected with bearing bar (7);
The lifting assemblies include hook (10), collapsible tube (11), casing (12) and two connection units, the retraction assemblies and Collapsible tube (11) transmission connection, the two sides on the top of the collapsible tube (11) pass through two connection units and bearing bar (7) respectively Connection, the collapsible tube (11) is interior to be equipped with mobile unit, and the mobile unit and casing (12) are sequentially connected, the hook (10) It is fixed on the bottom end of casing (12);
The protection mechanism includes shield (13) and four lifting assemblies, and four lifting assemblies are located at the four of top plate (6) The top of side, the lifting assembly and shield (13) are sequentially connected, and the lifting assembly includes driving unit, movable block (14), fixed block (15), expansion bracket (16) and two first connecting rods (17), the driving unit and movable block (14) transmission connect Connect, the fixed block (15) is fixed on the top of top plate (6), the two sides of the bottom end of the expansion bracket (16) respectively with fixed block (15) and movable block (14) hingedly, the two sides on the top of the expansion bracket (16) pass through respectively two first connecting rods (17) and protection The top covered in (13) is hinged.
2. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Retraction assemblies include recess, the second motor (18), buffer stopper (19), screw rod (20), drive block (21) and strut (22), described recessed In the lower section of bearing bar (7), second motor (18) and buffer stopper (19) are separately fixed at the interior of the two sides of recess for mouthful setting On wall, second motor (18) is electrically connected with PLC, and one end of second motor (18) and screw rod (20) is sequentially connected, institute The other end setting of screw rod (20) is stated in buffer stopper (19), the drive block (21) is set on screw rod (20), the driving Being equipped with the junction of screw rod (20) for block (21) passes through strut with matched first screw thread of screw rod (20), the drive block (21) (22) hinged with collapsible tube (11).
3. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Connection unit includes side lever (23) and intubation (24), and one end of the side lever (23) is fixed on collapsible tube (11), the side lever (23) in intubation (24), the intubation (24) is fixed on the lower section of bearing bar (7) for other end setting.
4. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Mobile unit includes the 5th motor (25) and screw rod (26), and the 5th motor (25) is fixed on the top in collapsible tube (11), 5th motor (25) is electrically connected with PLC, and the top of the 5th motor (25) and screw rod (26) is sequentially connected, the screw rod (26) in casing (12), described sleeve pipe (12) is equipped with and screw rod (26) with screw rod (26) bottom end junction for bottom end setting The second screw thread matched.
5. the ship hoisting equipment with long service life carried for cargo as claimed in claim 4, which is characterized in that described Mobile unit further includes fixed ring (27), and the fixed ring (27) is fixed on the inner wall of telescoping tube, fixed ring (27) set It is located on casing (12).
6. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Tuning component includes third motor (28), bearing (29), shaft (30), drum (31) and wirerope (32), the third motor (28) and bearing (29) is each attached to the lower sections of top plate (6), and the third motor (28) is electrically connected with PLC, the third motor (28) it is sequentially connected with the one end of shaft (30), the other end setting of the shaft (30) is in bearing (29), the drum (31) be set on shaft (30), one end of the wirerope (32) is arranged on drum (31), the wirerope (32) it is another One end is connect with bearing bar (7).
7. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Driving unit includes the 4th motor (33), second connecting rod (34) and third connecting rod (35), and the 4th motor (33) is fixed on top The top of plate (6), the 4th motor (33) are electrically connected with PLC, and the 4th motor (33) and second connecting rod (34) transmission connect It connects, the second connecting rod (34) is hinged by third connecting rod (35) and movable block (14).
8. the ship hoisting equipment with long service life carried for cargo as claimed in claim 7, which is characterized in that described Driving unit further includes slide bar (36), and the slide bar (36) is fixed between the 4th motor (33) and fixed block (15), the shifting Motion block (14) is set on slide bar (36).
9. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that described Protection mechanism further includes central axis (37), and the top of the central axis (37) is fixed on the center at the top in shield (13) Place, the bottom end of the central axis (37) pass through top plate (6) and are arranged in derrick post (5).
10. the ship hoisting equipment with long service life carried for cargo as described in claim 1, which is characterized in that institute The periphery for stating first motor (2) is equipped with several supporting blocks (38), and the supporting block (38) is circumferentially evenly distributed on first motor (2) Periphery, the lower section of the supporting block (38) is equipped with opening, is equipped with ball (39) in the opening, the ball (39) and opening Match, the centre of sphere of the ball (39) is arranged in opening, and the ball (39) is resisted against on pedestal (1).
CN201910042480.0A 2019-01-17 2019-01-17 A kind of ship hoisting equipment with long service life carried for cargo Withdrawn CN109625189A (en)

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CN201910042480.0A CN109625189A (en) 2019-01-17 2019-01-17 A kind of ship hoisting equipment with long service life carried for cargo

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Application Number Priority Date Filing Date Title
CN201910042480.0A CN109625189A (en) 2019-01-17 2019-01-17 A kind of ship hoisting equipment with long service life carried for cargo

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110100700A (en) * 2019-05-08 2019-08-09 深圳市奈士迪技术研发有限公司 A kind of mechanical device with defencive function for agricultural irrigation production
CN110509234A (en) * 2019-09-01 2019-11-29 成都星空年代科技有限公司 A kind of portable workbench for satellite detection
CN110949623A (en) * 2019-12-17 2020-04-03 谌薏冰 Intelligent water body traveling robot

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JPH03227893A (en) * 1990-02-01 1991-10-08 Tokyu Constr Co Ltd Lift crane
JP2007126962A (en) * 2006-12-18 2007-05-24 Kobelco Contstruction Machinery Ltd Working machine
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Publication number Priority date Publication date Assignee Title
CN110100700A (en) * 2019-05-08 2019-08-09 深圳市奈士迪技术研发有限公司 A kind of mechanical device with defencive function for agricultural irrigation production
CN110509234A (en) * 2019-09-01 2019-11-29 成都星空年代科技有限公司 A kind of portable workbench for satellite detection
CN110949623A (en) * 2019-12-17 2020-04-03 谌薏冰 Intelligent water body traveling robot

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