CN211895746U - Passive anti-swing device of marine crane - Google Patents
Passive anti-swing device of marine crane Download PDFInfo
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- CN211895746U CN211895746U CN201922430007.8U CN201922430007U CN211895746U CN 211895746 U CN211895746 U CN 211895746U CN 201922430007 U CN201922430007 U CN 201922430007U CN 211895746 U CN211895746 U CN 211895746U
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- fixed mounting
- rod
- hydraulic
- hydraulic lifting
- rotation axis
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Abstract
The utility model discloses a belong to hoist technical field, specifically be a passive anti-swing device of marine crane, it includes base, hydraulic lifting rod, rotation axis, hydraulic telescoping rod, connecting rod and bumper shock absorber, the top fixed mounting hydraulic lifting rod of base, rotation axis fixed mounting is at the top of hydraulic lifting rod, hydraulic telescoping rod fixed mounting is at the top of rotation axis, hydraulic telescoping rod and hydraulic lifting rod pass through rotation axis and connect, in this application file, can alleviate rocking that the rope produced when hanging article through damping device, improved the stability of device, through lift and telescoping device, carry out the adjustment of angle and height, convenient operation has improved the practicality of device.
Description
Technical Field
The utility model relates to a hoist technical field specifically is a passive anti-swing device of marine crane.
Background
The crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects in a certain range, also called a crane, belonging to material carrying machinery, generally, the crane is formed by combining a lifting mechanism (making a load move up and down), a running mechanism (making the crane move), an amplitude variation mechanism and a rotary mechanism (making the load move horizontally), a metal mechanism, a power device, an operation control and necessary auxiliary devices, the crane has the working characteristics of intermittent and cyclic movement, one working cycle comprises that a load taking device lifts the load from a load taking place, then horizontally moves to a specified place to lower the load, then carries out reverse movement to return the load taking device to the original position so as to carry out the next cycle, in the prior art, the crane suspends the load through a steel wire rope and a lifting hook, lifts by the lifting mechanism and horizontally moves by the amplitude variation mechanism and the rotary mechanism, the crane has the advantages that the crane is easy to shake under the condition of a suspension device, unstable, easy to fall of articles and cause loss, the angle and the height of the existing crane cannot be adjusted, inconvenience is caused, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional cranes.
Therefore, the utility model aims at providing a passive anti-swing device of marine crane can alleviate rocking that the rope produced when hanging article through damping device, has improved the stability of device, through lift and telescoping device, carries out the adjustment of angle and height, and convenient operation has improved the practicality of device.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a passive anti-sway device of marine crane, includes base, hydraulic lifting rod, rotation axis, hydraulic telescoping rod, connecting rod and bumper shock absorber, the top fixed mounting hydraulic lifting rod of base, rotation axis fixed mounting is at hydraulic lifting rod's top, hydraulic telescoping rod fixed mounting is at the top of rotation axis, hydraulic telescoping rod and hydraulic lifting rod pass through the rotation axis and rotate the connection, connecting rod fixed mounting is at hydraulic lifting rod's lateral wall, the left side wall fixed mounting of connecting rod has first rotary disk, hydraulic telescoping rod's top fixed mounting has the second rotary disk, fixedly connected with rope between second rotary disk and the first rotary disk, hydraulic telescoping rod's lateral wall fixed mounting has the rope hole frame, bumper shock absorber fixed mounting is in the bottom of rope.
As a marine crane passive anti-sway device's an preferred scheme, wherein: the bottom fixed mounting of bumper shock absorber has the couple, bolt threaded connection is passed through with the bottom of bumper shock absorber to the couple.
As a marine crane passive anti-sway device's an preferred scheme, wherein: the right side wall fixed mounting of hydraulic lifting rod has the controller, the controller passes through bolt threaded connection with hydraulic lifting rod's right side wall, hydraulic lifting rod and hydraulic telescoping rod pass through the connecting wire with the controller and are connected.
As a marine crane passive anti-sway device's an preferred scheme, wherein: the bottom fixed mounting of base has the support frame, the support frame passes through bolt threaded connection with the bottom of base, the bottom fixed mounting of support frame has the antiskid cover, the antiskid cover splices with the bottom of support frame.
As a marine crane passive anti-sway device's an preferred scheme, wherein: the bottom fixed mounting of base has the bearing bar, bolt threaded connection is passed through with the bottom of base to the bearing bar.
Compared with the prior art: among the prior art, the hoist passes through wire rope, the lifting hook hangs the load, go up and down by hoisting mechanism, carry out horizontal migration by luffing mechanism and rotation mechanism, produce easily under the condition of carrying out linkage and rock, lead to the unstability, lead to article to fall easily, cause the loss, and current hoist can not angle of adjustment and height, cause inconvenience, the practicality is not strong, in this application file, can alleviate rocking that the rope produced when hanging article through damping device, the stability of device has been improved, through going up and down and telescoping device, carry out the adjustment of angle and height, convenient operation, the practicality of device has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of a passive anti-rolling device of a marine crane of the present invention;
fig. 2 is the schematic view of the damper of the passive anti-rolling device of the marine crane of the present invention.
In the figure: 100 bases, 200 hydraulic lifting rods, 300 rotating shafts, 310 hydraulic telescopic rods, 400 connecting rods, 410 first rotating disks, 420 second rotating disks, 430 ropes, 440 rope hole frames, 500 shock absorbers, 600 hooks, 700 controllers, 800 supporting frames, 810 anti-skidding sleeves and 900 bearing rods.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a passive anti-sway device of marine crane, please refer to fig. 1-2, including base 100, hydraulic lifting rod 200, rotation axis 300, hydraulic telescoping rod 310, connecting rod 400 and bumper shock absorber 500, the top fixed mounting hydraulic lifting rod 200 of base 100, rotation axis 300 fixed mounting is at the top of hydraulic lifting rod 200, hydraulic telescoping rod 310 fixed mounting is at the top of rotation axis 300, hydraulic telescoping rod 310 and hydraulic lifting rod 200 rotate through rotation axis 300 and connect, connecting rod 400 fixed mounting is at the lateral wall of hydraulic lifting rod 200, the left side wall fixed mounting of connecting rod 400 has first rotary disk 410, the top fixed mounting of hydraulic telescoping rod 310 has second rotary disk 420, the fixed connection has rope 430 between second rotary disk 420 and the first rotary disk 410, the lateral wall fixed mounting of hydraulic telescoping rod 310 has rope hole frame 440, bumper shock absorber 500 fixed mounting is at the bottom of rope 430, specifically, base 100 is used for placer, the stability of device has been improved, hydraulic lifter 200 is used for adjusting device's height, rotation axis 300 is used for adjusting hydraulic telescoping rod 310 and hydraulic lifter 200's angle, hydraulic telescoping rod 310 is used for adjusting device's length, first rotary disk 410 and second rotary disk 420 are used for placing rope 430, the length of operation rope 430, convenient operation, rope hole frame 440 is used for fixed rope 430, it rocks to reduce rope 430, the stability of device has been improved, bumper shock absorber 500 is used for alleviating rocking that rope 430 produced when hanging article, the stability of device has been improved.
Referring to fig. 1 and 2, a hook 600 is fixedly installed at the bottom of the shock absorber 500, the hook 600 is in threaded connection with the bottom of the shock absorber 500 through a bolt, and specifically, the hook 600 is used for placing articles, so that the practicability of the device is improved.
Referring to fig. 1, a controller 700 is fixedly installed on the right side wall of the hydraulic lifting rod 200, the controller 700 is in threaded connection with the right side wall of the hydraulic lifting rod 200 through bolts, and the hydraulic lifting rod 200 and the hydraulic telescopic rod 310 are connected with the controller 700 through connecting lines.
Referring to fig. 1 again, the bottom of the base 100 is fixedly provided with a supporting frame 800, the supporting frame 800 is in threaded connection with the bottom of the base 100 through a bolt, the bottom of the supporting frame 800 is fixedly provided with an anti-slip sleeve 810, the anti-slip sleeve 810 is glued to the bottom of the supporting frame 800, specifically, the supporting frame 800 improves the stability of the device, the anti-slip pad is used for preventing the device from slipping, loss caused by slipping of the device is avoided, and the stability of the device is improved.
Referring to fig. 1 again, the bottom of the base 100 is fixedly installed with a bearing rod 900, the bearing rod 900 is connected with the bottom of the base 100 through a bolt and a thread, specifically, the bearing rod 900 is used to improve the stability of the device and the bearing capacity of the device.
In a specific using process, the device is placed on a ship, the controller 700 is used according to the requirements of a user, the hydraulic lifting rod 200 and the hydraulic telescopic rod 310 are adjusted, the angle of the rope 430 is adjusted through the rotating shaft 300 and the hydraulic telescopic rod 310, the length of the rope 430 is adjusted through the first rotating disc 410, the rope hole frame penetrates through the rope 430, the rope 430 is placed on the second rotating disc 420 for hanging, an article needing to be lifted is placed through the hook 600, the shock absorber 500 reduces the shaking generated when the rope 430 is hung on the article, and the load bearing rod 900 bears the weight of the article.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a passive anti-swing device of marine crane which characterized in that: including base (100), hydraulic lifting rod (200), rotation axis (300), hydraulic telescoping rod (310), connecting rod (400) and bumper shock absorber (500), the top fixed mounting hydraulic lifting rod (200) of base (100), rotation axis (300) fixed mounting is at the top of hydraulic lifting rod (200), hydraulic telescoping rod (310) fixed mounting is at the top of rotation axis (300), hydraulic telescoping rod (310) and hydraulic lifting rod (200) rotate through rotation axis (300) and connect, connecting rod (400) fixed mounting is at the lateral wall of hydraulic lifting rod (200), the left side wall fixed mounting of connecting rod (400) has first rotary disk (410), the top fixed mounting of hydraulic telescoping rod (310) has second rotary disk (420), fixedly connected with rope (430) between second rotary disk (420) and first rotary disk (410), the side wall of the hydraulic telescopic rod (310) is fixedly provided with a rope hole frame (440), and the shock absorber (500) is fixedly arranged at the bottom of the rope (430).
2. The passive anti-swing device of the marine crane according to claim 1, wherein: the bottom fixed mounting of bumper shock absorber (500) has couple (600), bolt threaded connection is passed through with the bottom of bumper shock absorber (500) in couple (600).
3. The passive anti-swing device of the marine crane according to claim 1, wherein: the right side wall fixed mounting of hydraulic lifting pole (200) has controller (700), bolt threaded connection is passed through with the right side wall of hydraulic lifting pole (200) in controller (700), hydraulic lifting pole (200) and hydraulic telescoping rod (310) are connected through the connecting wire with controller (700).
4. The passive anti-swing device of the marine crane according to claim 1, wherein: the bottom fixed mounting of base (100) has support frame (800), bolt threaded connection is passed through with the bottom of base (100) in support frame (800), the bottom fixed mounting of support frame (800) has antiskid cover (810), antiskid cover (810) is glued with the bottom of support frame (800).
5. The passive anti-swing device of the marine crane according to claim 1, wherein: the bottom fixed mounting of base (100) has bearing bar (900), bolt threaded connection is passed through with the bottom of base (100) in bearing bar (900).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430007.8U CN211895746U (en) | 2019-12-30 | 2019-12-30 | Passive anti-swing device of marine crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430007.8U CN211895746U (en) | 2019-12-30 | 2019-12-30 | Passive anti-swing device of marine crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211895746U true CN211895746U (en) | 2020-11-10 |
Family
ID=73295308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922430007.8U Expired - Fee Related CN211895746U (en) | 2019-12-30 | 2019-12-30 | Passive anti-swing device of marine crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211895746U (en) |
-
2019
- 2019-12-30 CN CN201922430007.8U patent/CN211895746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |