CN113636454B - Crane with anti-swing function - Google Patents
Crane with anti-swing function Download PDFInfo
- Publication number
- CN113636454B CN113636454B CN202111189829.7A CN202111189829A CN113636454B CN 113636454 B CN113636454 B CN 113636454B CN 202111189829 A CN202111189829 A CN 202111189829A CN 113636454 B CN113636454 B CN 113636454B
- Authority
- CN
- China
- Prior art keywords
- swing
- crane
- wheel
- mounting
- locking mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 210000000078 claw Anatomy 0.000 claims description 39
- 238000009434 installation Methods 0.000 claims description 23
- 230000008859 change Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims 3
- 230000006978 adaptation Effects 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/14—Slings with hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
- B66C13/063—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a crane with an anti-swing function, which relates to the technical field of cranes and comprises a hoisting frame, a crown block assembly and a hook assembly, wherein steel wire ropes are arranged on the surface of the hook assembly and the surface of the crown block assembly, the crane also comprises an anti-swing mechanism, a limiting mechanism and a locking mechanism, the anti-swing mechanism is fixedly arranged on one side of the crown block assembly and used for preventing the steel wire ropes from sliding and swinging, the limiting mechanism is fixedly arranged in the hook assembly, and the limiting mechanism is used for limiting the steel wire ropes when the steel wire ropes rotate in the hook assembly. Above-mentioned scheme, through setting up the couple subassembly when rising or decline in-process production are rocked, owing to install in the inside in locking groove, and then drive locking mechanism and slide, locking mechanism produces and slides when leading through the linkage cover, and the leading wheel slides along linear slide rail's the outside to it is spacing in one side of check dog to block the pin lever butt through leading wheel one side, prevents that wire rope from rocking by a wide margin, leads to inertial increase.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to a crane with an anti-swing function.
Background
When the crane works outdoors, the crane can swing the lifting appliance under the action of wind force, and in order to reduce the swinging degree of the crane cable in the using process, some cranes can reduce the swinging amplitude of the cable by adopting a mode of shortening the length of the steel wire cable.
For some cranes which require to lift heavy objects to a specific height, in order to shorten the service length of the cable as much as possible, the lifting mode of the sliding rail assembly and the lifting slider is considered, however, for some heavy cranes, the lifting assembly with a large lifting volume has huge energy consumption and potential safety hazards, and in addition, a part of the lifting assembly is used for fixing the steel wire rope by matching the rotating teeth with the clamping claws, but the steel wire rope at the rear end is easy to be wired due to the rotation of the inner cavity of the rear-end hook, so that the clamping effect is influenced.
Therefore, the application provides a crane with anti-swing function to meet the requirements.
Disclosure of Invention
The application aims to provide a crane with an anti-swing function so as to solve the problems brought forward by the background.
In order to achieve the above purpose, the present application provides the following technical solutions: a crane with an anti-swing function comprises a hoisting frame, a crown block assembly and a hook assembly, wherein steel wire ropes are arranged on the surface of the hook assembly and the surface of the crown block assembly, and the crane further comprises an anti-swing mechanism, a limiting mechanism and a locking mechanism;
the anti-swing mechanism is fixedly arranged on one side of the overhead travelling crane assembly and is used for preventing the steel wire rope from sliding and swinging, the limiting mechanism is fixedly arranged in the hook assembly and is used for limiting the rotation of the steel wire rope in the hook assembly, the locking mechanism is slidably arranged on one side of the surface of the anti-swing mechanism, and the locking mechanism is used for surrounding and fixing the steel wire rope;
prevent pendulum mechanism including the installation press from both sides, support diaphragm and guide bar, it is symmetry form fixed mounting in to support the diaphragm be the both sides that the installation pressed from both sides, the length of supporting diaphragm one side is greater than the length of supporting the diaphragm opposite side, one side fixed mounting who supports the diaphragm has the guide bar, guide bar and installation clamp are the triangle-shaped structure of right angle, the top of the both sides of supporting the diaphragm is fixed mounting respectively has the fixing base, the both sides of fixing base are fixed with the subtend clip, subtend clip fixed mounting in one side of overhead crane subassembly.
Preferably, the surface slidable mounting of guide bar has the linkage cover, one side of linkage cover with the installation is connected to one side of locking mechanism, linear slide rail has been seted up on the surface that the installation was pressed from both sides, one side fixed mounting of linear slide rail has check dog, locking mechanism's top fixed mounting has the leading wheel, the leading wheel be two-way symmetry form slidable mounting in linear slide rail's both sides, check dog pin rod is installed to the both sides of leading wheel, one side of check dog respectively with check dog pin rod's both sides looks butt.
Preferably, locking mechanism includes positioning disk, second driving piece and arch, locking mechanism be annular cavity column structure, protruding slidable mounting in locking mechanism's inner chamber, the internally mounted of positioning disk has the installation round pin axle, the outside interactive the cup jointing of installation round pin axle is embraced the claw, it is two-way single claw column structure to embrace the claw, second driving piece fixed mounting in embrace one side on the surface of claw, and with embrace the opposite side movable mounting of claw.
Preferably, the number of embracing the claw is a plurality of, and is perpendicular form movable mounting, one side connection of installation round pin axle is installed and is linked up the seat, one side of linking up the seat is fixed with the guide cavity, the installation quantity of linking up the seat and guide cavity changes along with embracing the installation quantity change of claw, the locking groove has been seted up to the inside of guide cavity.
Preferably, the inside fixed mounting in locking groove has the sensor, the surperficial one side of embracing the claw is "crescent" column structure, a plurality of corrugate sand grips are seted up to the one side of embracing the claw, the quantity of sand grip changes along with the installation quantity change of embracing the claw.
Preferably, the limiting mechanism comprises a limiting frame, a first driving piece and a bearing seat, the limiting frame is attached to one side of the inner cavity of the hook assembly, a fixing groove matched with the first driving piece is formed in one side of the inner cavity of the hook assembly, the first driving piece is installed in the fixing groove, a rotating pin shaft is installed in the bearing seat, and the rotating pin shaft penetrates through the hook assembly and the bearing seat to be installed on one side of the bearing seat in a rotating mode.
Preferably, the surface of the rotating pin shaft is fixedly sleeved with a butting wheel, the surface of the rotating pin shaft is fixedly sleeved with a twisted wire wheel, the diameter of the twisted wire wheel is larger than that of the butting wheel, the butting wheel and the twisted wire wheel are arranged in parallel, an annular groove is formed in one side of the surface of the butting wheel, and the steel wire rope is rotatably installed inside the annular groove.
Preferably, the first driving part is a brushless motor, the output end of the first driving part rotates to drive the swing clamp to rotate, one side of the swing clamp is of a structure shaped like a Chinese character 'ji', a connecting pin shaft is rotatably mounted at the center of the swing clamp, a friction wheel is fixedly sleeved on one side of the connecting pin shaft, the diameter of the friction wheel is smaller than that of the abutting wheel, and the surface of the friction wheel is abutted to one side of the surface of the abutting wheel.
In conclusion, the technical effects and advantages of the invention are as follows:
1. according to the scheme, when the hook assembly shakes in the ascending or descending process, the hook assembly is arranged in the locking groove, so that the locking mechanism is driven to slide, the locking mechanism slides and is guided through the linkage sleeve, the guide wheel slides along the outer side of the linear slide rail, the check pin rod on one side of the guide wheel abuts against one side of the check block to limit, and the steel wire rope is prevented from shaking greatly to cause increase of inertia;
2. according to the scheme, the sliding end of the second driving piece is further arranged to push towards one side, the embracing claws on two sides of the bottom of the second driving piece are driven to be of a separated structure, the other side of the second driving piece forms a symmetrical embracing structure along the surface of the mounting pin shaft, so that two sides of the embracing claw can quickly lock the steel wire rope, friction of the steel wire rope is increased through the raised strips on one side of the embracing claw, the descending speed is reduced, and further center positioning is performed;
3. above-mentioned scheme carries out quick start through setting up first driving piece, and first driving piece is corotation and reversal alternate circuit, and first driving piece drives the swing clamp along clockwise rotation and rotates to one side, makes the quick butt in the surface of butt wheel in one side of friction pulley, carries out high-speed friction, prevents to lead to upper end wire rope to rotate because of the rotation of hank line wheel, leads to rocking the increase of frequency.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural diagram of the anti-swing mechanism of the present invention;
FIG. 4 is a schematic structural view of the locking mechanism of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;
FIG. 6 is a schematic structural view of the hook assembly of the present invention;
fig. 7 is a schematic structural view of the limiting mechanism of the present invention.
In the figure: 1. a hoisting frame; 2. a crown block assembly; 3. a swing prevention mechanism; 4. a hook assembly; 5. a limiting mechanism; 6. a locking mechanism; 31. installing a clamp; 32. supporting the transverse plate; 33. a guide bar; 34. a fixed seat; 35. an opposite clamp; 36. a linkage sleeve; 37. a linear slide rail; 38. a check block; 39. a guide wheel; 51. a limiting frame; 52. a first driving member; 53. a bearing seat; 54. a wire twisting wheel; 55. a butting wheel; 56. swinging the clamp; 57. a friction wheel; 61. a guide plate; 62. a second driving member; 63. a protrusion; 64. encircling the claw; 65. a linking seat; 66. a guide cavity; 67. a locking groove; 68. a sensor; 69. and (6) mounting a pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-7, the crane with anti-swing function includes a hoisting frame 1, a crown block assembly 2 and a hook assembly 4, wherein a steel wire rope is installed on the surface of the hook assembly 4 and the surface of the crown block assembly 2, and further includes an anti-swing mechanism 3, a limiting mechanism 5 and a locking mechanism 6;
In this embodiment, anti-swing mechanism 3 includes mounting clip 31, support diaphragm 32 and guide bar 33, support diaphragm 32 is symmetry form fixed mounting in the both sides of mounting clip 31, the length of supporting diaphragm 32 one side is greater than the length of supporting diaphragm 32 opposite side, one side fixed mounting of supporting diaphragm 32 has guide bar 33, guide bar 33 and mounting clip 31 are the triangle-shaped structure of right angle, increase the stroke of direction, the top of the both sides of supporting diaphragm 32 is fixed mounting respectively has fixing base 34, the both sides of fixing base 34 are fixed with subtend clip 35, subtend clip 35 fixed mounting carries out fixed support in one side of overhead traveling crane subassembly 2.
In this embodiment, a linkage sleeve 36 is slidably mounted on the surface of the guide rod 33, one side of the linkage sleeve 36 is connected to one side of the locking mechanism 6, the linkage sleeve 36 drives the locking mechanism 6 to slide along the surface of the guide rod 33, a linear slide rail 37 is disposed on the surface of the mounting clip 31, a grid block 38 is fixedly mounted on one side of the linear slide rail 37, a guide wheel 39 is fixedly mounted on the top of the locking mechanism 6, the guide wheel 39 is slidably mounted on two sides of the linear slide rail 37 in a bidirectional symmetrical manner, grid block pin rods are mounted on two sides of the guide wheel 39, and one side of the grid block 38 abuts against two sides of the grid block pin rods respectively.
In this embodiment, the locking mechanism 6 includes a guide disc 61, a second driving member 62 and a protrusion 63, the locking mechanism 6 is of an annular hollow structure, the protrusion 63 is slidably mounted in an inner cavity of the locking mechanism 6, a mounting pin 69 is mounted inside the guide disc 61, an encircling claw 64 is interactively sleeved on the outer side of the mounting pin 69 in a sleeved manner, the encircling claw 64 is of a bidirectional single-claw structure, and the second driving member 62 is fixedly mounted on one side of the surface of the encircling claw 64 and movably mounted on the other side of the encircling claw 64.
In this embodiment, the number of the surrounding claws 64 is several, and the surrounding claws are vertically and movably installed, one side of the installation pin shaft 69 is connected with an engagement seat 65, one side of the engagement seat 65 is fixed with a guide cavity 66 for guiding the direction of the steel wire rope, the installation number of the engagement seat 65 and the guide cavity 66 changes along with the installation number of the surrounding claws 64, and the inside of the guide cavity 66 is provided with a locking groove 67.
In this embodiment, the steel cable penetrates through the locking mechanism 6 and the guide disc 61 and is slidably mounted inside the locking groove 67, the sensor 68 is fixedly mounted inside the locking groove 67, the sensor 68 is connected with an external controller, and the output end of the controller is in communication connection with the input ends of the second driving element 62 and the first driving element 52 respectively.
In this embodiment, when the sensor 68 senses that the movement speed and the swing amplitude of the steel wire rope exceed the set range values, the movement speed and the swing amplitude are fed back to the controller for subsequent operations, one side of the surface of the encircling claw 64 is in a crescent structure, one side of the encircling claw 64 is provided with a plurality of corrugated convex strips, the steel wire rope is quickly encircled and locked, and the number of the convex strips changes along with the change of the installation number of the encircling claw 64.
In this embodiment, the limiting mechanism 5 includes a limiting frame 51, a first driving member 52 and a bearing seat 53, the limiting frame 51 is attached to one side of the inner cavity of the hook assembly 4, a fixing groove matched with the first driving member 52 is formed in one side of the inner cavity of the hook assembly 4, the first driving member 52 is installed inside the fixing groove, a rotating pin shaft is installed inside the bearing seat 53, and the rotating pin shaft penetrates through the hook assembly 4 and the bearing seat 53 and is installed on one side of the bearing seat 53 in a rotating mode.
In this embodiment, the surface of the rotating pin shaft is fixedly sleeved with a butting wheel 55, the surface of the rotating pin shaft is fixedly sleeved with a wire twisting wheel 54, the diameter of the wire twisting wheel 54 is larger than that of the butting wheel 55, the butting wheel 55 and the wire twisting wheel 54 are arranged in parallel, an annular groove is formed in one side of the surface of the butting wheel 55, and the wire rope is rotatably installed inside the annular groove to form height adjustment for the hook assembly 4.
In this embodiment, the first driving member 52 is a brushless motor, the output end of the first driving member 52 rotates to drive the swing clamp 56 to rotate, one side of the swing clamp 56 is in a 7-shaped structure and is adapted to one side of the limiting frame 51 and the abutting wheel 55, the central position of the swing clamp 56 is rotatably provided with an engaging pin, one side of the engaging pin is fixedly sleeved with a friction wheel 57, the diameter of the friction wheel 57 is smaller than that of the abutting wheel 55, the surface of the friction wheel 57 abuts against one side of the surface of the abutting wheel 55 to generate friction for the abutting wheel 55, the friction wheel 57 and the abutting wheel 55 are made of ceramic materials, but are not limited to the materials, and can be replaced equally according to the use situation.
The working principle of the invention is as follows:
the first step is as follows: firstly, a steel wire rope penetrates through a locking mechanism 6 and one side of a crown block component 2 and is rotatably arranged on the surface of a wire stranding wheel 54 and a hook component 4 to form a hoisting structure, when one side of the hook component 4 is hoisted relative to the surface of a cargo, the steel wire rope slides in a locking groove 67 in a tightened state, when the hook component 4 shakes in the ascending or descending process, the steel wire rope is arranged in the locking groove 67 to drive the locking mechanism 6 to slide, the locking mechanism 6 slides and is guided through a linkage sleeve 36, a guide wheel 39 slides along the outer side of a linear slide rail 37, and a grid stop pin rod on one side of the guide wheel 39 abuts against one side of a grid stop block 38 to limit, so that the steel wire rope is prevented from shaking greatly and inertia is prevented from being increased;
the second step is that: when the locking mechanism 6 is limited in sliding, the sensor 68 senses that the movement speed and the swing amplitude of the steel wire rope exceed the set range value, signals are transmitted to an external controller, the external controller controls the sliding end of the second driving piece 62 to slide rapidly, the sliding end of the second driving piece 62 is pushed to one side to drive the embracing claws 64 on two sides of the bottom of the second driving piece 62 to be in a separated structure, the other side forms a symmetrical embracing structure along the surface of the mounting pin shaft 69, so that the steel wire rope is rapidly locked on two sides of the embracing claws 64, friction is increased on the steel wire rope through the raised strips on one side of the embracing claws 64, the descending speed is reduced, and then center positioning is carried out;
the third step: finally, when the steel wire rope is locked in an encircling mode through the encircling claw 64, the first driving piece 52 is started quickly, the first driving piece 52 is a forward rotation and reverse rotation alternating circuit, the first driving piece 52 rotates clockwise to drive the swing clamp 56 to rotate to one side, one side of the friction wheel 57 is enabled to be abutted against the surface of the abutting wheel 55 quickly, high-speed friction is conducted, the upper end steel wire rope is prevented from rotating due to the rotation of the stranded wire wheel 54, and the shaking frequency is prevented from increasing.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a hoist with anti-sway function, includes crane frame (1), overhead traveling crane subassembly (2) and couple subassembly (4), the surface mounting of the surface of couple subassembly (4) and overhead traveling crane subassembly (2) has wire rope, its characterized in that: the swing-proof mechanism is characterized by also comprising a swing-proof mechanism (3), a limiting mechanism (5) and a locking mechanism (6);
the anti-swing mechanism (3) is fixedly arranged on one side of the crown block component (2) and is used for preventing the steel wire rope from sliding and swinging, the limiting mechanism (5) is fixedly arranged inside the hook component (4), the limiting mechanism (5) is used for limiting the steel wire rope when the steel wire rope rotates inside the hook component (4), the locking mechanism (6) is slidably arranged on one side of the surface of the anti-swing mechanism (3), and the locking mechanism (6) is used for fixing the steel wire rope in an encircling manner;
prevent putting mechanism (3) including installation clamp (31), support diaphragm (32) and guide bar (33), support diaphragm (32) be symmetry form fixed mounting in the both sides of installation clamp (31), the length of supporting diaphragm (32) one side is greater than the length of supporting diaphragm (32) opposite side, one side fixed mounting of supporting diaphragm (32) has guide bar (33), guide bar (33) and installation clamp (31) are the triangle-shaped structure of right angle, the top of the both sides of supporting diaphragm (32) is fixed mounting respectively has fixing base (34), the both sides of fixing base (34) are fixed with subtend clip (35), subtend clip (35) fixed mounting in one side of overhead traveling crane subassembly (2).
2. The crane with the anti-swing function according to claim 1, wherein: the utility model discloses a lock catch, including the surface of guide bar (33), the surface slidable mounting of guide bar (33) has linkage cover (36), one side of linkage cover (36) with the installation is connected to one side of locking mechanism (6), linear slide rail (37) have been seted up on the surface that the installation pressed from both sides (31), one side fixed mounting of linear slide rail (37) has check dog (38), the top fixed mounting of locking mechanism (6) has leading wheel (39), leading wheel (39) be two-way symmetry form slidable mounting in the both sides of linear slide rail (37), the check fender pin rod is installed to the both sides of leading wheel (39), one side of check dog (38) respectively with the both sides looks butt of check fender pin rod.
3. The crane with the anti-swing function according to claim 1, wherein: locking mechanism (6) include positioning disk (61), second driving piece (62) and arch (63), locking mechanism (6) are annular cavity column structure, arch (63) slidable mounting in the inner chamber of locking mechanism (6), the internally mounted of positioning disk (61) has mounting pin axle (69), the outside interaction of mounting pin axle (69) has been cup jointed and has been embraced claw (64), it is two-way single claw column structure to embrace claw (64), second driving piece (62) fixed mounting in embrace one side of the surface of claw (64), and with embrace the opposite side movable mounting of claw (64).
4. A crane having a sway prevention function according to claim 3, wherein: the quantity of embracing claw (64) is a plurality of, and is perpendicular form movable mounting, one side connection mounting of mounting pin axle (69) links up seat (65), one side of linking up seat (65) is fixed with guide cavity (66), the installation quantity of linking up seat (65) and guide cavity (66) changes along with the installation quantity change of embracing claw (64), locking groove (67) have been seted up to the inside of guide cavity (66).
5. The crane with the anti-swing function according to claim 4, wherein: the inside fixed mounting in locking groove (67) has sensor (68), the surperficial one side of embracing claw (64) is "crescent" column structure, the sand grip of a plurality of corrugates is seted up to one side of embracing claw (64), the quantity of sand grip changes along with the installation quantity change of embracing claw (64).
6. The crane with the anti-swing function according to claim 1, wherein: stop gear (5) are including spacing (51), first driving piece (52) and bearing frame (53), spacing (51) laminate in one side of couple subassembly (4) inner chamber, the fixed slot with first driving piece (52) looks adaptation is seted up to one side of the inner chamber of couple subassembly (4), install in the inside of fixed slot first driving piece (52), the internally mounted of bearing frame (53) has the rotation round pin axle, the rotation round pin axle pass through couple subassembly (4) and bearing frame (53) rotate install in one side of bearing frame (53).
7. The crane with the anti-swing function according to claim 6, wherein: the wire twisting device is characterized in that a butting wheel (55) is fixedly sleeved on the surface of the rotating pin shaft, a wire twisting wheel (54) is fixedly sleeved on the surface of the rotating pin shaft, the diameter of the wire twisting wheel (54) is larger than that of the butting wheel (55), the butting wheel (55) and the wire twisting wheel (54) are arranged in a parallel mode, an annular groove is formed in one side of the surface of the butting wheel (55), and the steel wire rope is rotatably installed inside the annular groove.
8. The crane with the anti-swing function according to claim 7, wherein: first driving piece (52) are brushless motor, the output of first driving piece (52) rotates and drives swing clamp (56) and rotate, and one side that swing clamp (56) is "7" word column structure, the central point that swing clamp (56) put to rotate installs the linking round pin axle, fixed friction pulley (57) of having cup jointed in one side of linking round pin axle, the diameter of friction pulley (57) is less than the diameter of butt joint wheel (55), the surface of friction pulley (57) with but one side looks butt joint on butt joint wheel (55) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189829.7A CN113636454B (en) | 2021-10-13 | 2021-10-13 | Crane with anti-swing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189829.7A CN113636454B (en) | 2021-10-13 | 2021-10-13 | Crane with anti-swing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113636454A CN113636454A (en) | 2021-11-12 |
| CN113636454B true CN113636454B (en) | 2021-12-10 |
Family
ID=78426593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189829.7A Active CN113636454B (en) | 2021-10-13 | 2021-10-13 | Crane with anti-swing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113636454B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180454A (en) * | 2022-02-17 | 2022-03-15 | 新乡学院 | Crane with anti-swing function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583816A1 (en) * | 1992-08-04 | 1994-02-23 | FINMECCANICA S.p.A. AZIENDA ANSALDO | A method for determining the inclination angle of a rope, and an anti-swing device for controlling this angle in a lifting apparatus |
| DE4325946A1 (en) * | 1993-08-02 | 1995-02-09 | Fraunhofer Ges Forschung | Damping and positioning device for active damping of the swaying of loads suspended on cranes |
| DE102007041692A1 (en) * | 2007-09-03 | 2009-03-05 | Siemens Ag | Control device for damping oscillations of a cable-guided load |
| CN105883615A (en) * | 2016-06-08 | 2016-08-24 | 山东中扬机械有限公司 | Intelligent anti-swing control method for multi-section uniformly-variable-speed crane |
| CN107215777A (en) * | 2017-07-14 | 2017-09-29 | 武汉理工大学 | A kind of anti-swing control system of crane intelligent and its accurate positioning method |
| CN107686057A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of bridge crane suspender antiswing device |
| CN108502726A (en) * | 2018-06-12 | 2018-09-07 | 北京建筑大学 | A kind of beat calibrates the beat calibration method of derrick crane and its suspension hook |
| CN111302197A (en) * | 2020-02-24 | 2020-06-19 | 邯郸学院 | A thing flow box hoists mechanism fast for pier commodity circulation |
| CN112027921A (en) * | 2020-08-11 | 2020-12-04 | 芜湖海格力斯起重机械制造有限公司 | Anti-swing device for crane |
-
2021
- 2021-10-13 CN CN202111189829.7A patent/CN113636454B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583816A1 (en) * | 1992-08-04 | 1994-02-23 | FINMECCANICA S.p.A. AZIENDA ANSALDO | A method for determining the inclination angle of a rope, and an anti-swing device for controlling this angle in a lifting apparatus |
| DE4325946A1 (en) * | 1993-08-02 | 1995-02-09 | Fraunhofer Ges Forschung | Damping and positioning device for active damping of the swaying of loads suspended on cranes |
| DE102007041692A1 (en) * | 2007-09-03 | 2009-03-05 | Siemens Ag | Control device for damping oscillations of a cable-guided load |
| CN105883615A (en) * | 2016-06-08 | 2016-08-24 | 山东中扬机械有限公司 | Intelligent anti-swing control method for multi-section uniformly-variable-speed crane |
| CN107215777A (en) * | 2017-07-14 | 2017-09-29 | 武汉理工大学 | A kind of anti-swing control system of crane intelligent and its accurate positioning method |
| CN107686057A (en) * | 2017-08-24 | 2018-02-13 | 芜湖市长江起重设备制造有限公司 | A kind of bridge crane suspender antiswing device |
| CN108502726A (en) * | 2018-06-12 | 2018-09-07 | 北京建筑大学 | A kind of beat calibrates the beat calibration method of derrick crane and its suspension hook |
| CN111302197A (en) * | 2020-02-24 | 2020-06-19 | 邯郸学院 | A thing flow box hoists mechanism fast for pier commodity circulation |
| CN112027921A (en) * | 2020-08-11 | 2020-12-04 | 芜湖海格力斯起重机械制造有限公司 | Anti-swing device for crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113636454A (en) | 2021-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113636454B (en) | Crane with anti-swing function | |
| CN107187988A (en) | Brake device for elevator and its shift mechanism | |
| CN2473173Y (en) | Pulley type suspending arm hoist | |
| CN217051185U (en) | Rear counterweight elevator with splayed car bottom wheel structure | |
| CN210291215U (en) | Screen riser wire cable transmission | |
| JP5191825B2 (en) | Self-propelled elevator | |
| CN215558171U (en) | Elevator speed limiting device arranged on underlying traction machine | |
| CN2714704Y (en) | Hand operated hanging basket for aerial work | |
| CN114132814B (en) | Household elevator car traction system | |
| CN205367499U (en) | Two roof beam hoists and play to rise platform truck thereof | |
| CN209760915U (en) | Lifting transmission device of stereo garage | |
| CN219449023U (en) | Lifting device capable of realizing overhead overturning of escalator truss | |
| CN220201075U (en) | Inclined shaft lifting device | |
| CN210393568U (en) | Lifting mechanism and lifting device thereof | |
| CN213707468U (en) | Friction wheel and driving mechanism thereof | |
| CN214733902U (en) | Electric double-beam crane provided with friction-reducing pulley device | |
| CN213037307U (en) | Six-rope type lifting mechanism | |
| CN217264091U (en) | Steel belt traction type elevator | |
| CN216471835U (en) | Underneath rewinding type well traction elevator for building construction | |
| CN220642372U (en) | External friction wheel structure of electric anchor winch | |
| CN218025094U (en) | Auxiliary lifting device for automobile engine maintenance | |
| CN217867588U (en) | Hoistway climbing driving rail type lifting device | |
| CN217808379U (en) | Turnover device | |
| CN216190175U (en) | Linkage device for safety gear underneath elevator | |
| CN216583646U (en) | Safety tongs lifting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A crane with anti sway function Granted publication date: 20211210 Pledgee: Nantong Branch of Bank of Nanjing Co.,Ltd. Pledgor: NANTONG JIEPIN HOISTING EQUIPMENT Co.,Ltd. Registration number: Y2024980007795 |