CN217535216U - Anti-swing device for steel wire rope of crane - Google Patents
Anti-swing device for steel wire rope of crane Download PDFInfo
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- CN217535216U CN217535216U CN202221620067.1U CN202221620067U CN217535216U CN 217535216 U CN217535216 U CN 217535216U CN 202221620067 U CN202221620067 U CN 202221620067U CN 217535216 U CN217535216 U CN 217535216U
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- sliding block
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 238000004804 winding Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses an anti-swing device for a crane steel wire rope, which relates to the technical field of crane auxiliary equipment and comprises a moving trolley, wherein a left side plate and a right side plate are respectively arranged on two sides of the moving trolley, and a connecting column is arranged on the lower part of one side of the left side plate and the lower part of one side of the right side plate; according to the crane steel wire rope anti-swing device, the connecting column, the fixed block, the auxiliary rotating shaft and the like are arranged, the first moving block can move to the other side through continuous rotation, and the rubber layer of the auxiliary rotating shaft can reduce the vibration of the steel wire rope, so that the defect that the anti-swing effect of the steel wire rope is limited is overcome; through setting up and pulling frame, spring, dog, slip post and fixture block etc. hold and pull the frame and pass through the linkage board and slide first slider and second slider in the spout, during the fixture block card was gone into first slider and second slider under the reaction force of spring when linkage board and the side laminating of left side board and right side board to this shortcoming of inconvenient installation dismantlement has been avoided.
Description
Technical Field
The utility model relates to a hoist auxiliary assembly technical field specifically is a hoist wire rope anti-swing device.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally carrying heavy objects within a certain range, which is also called a crown block, a gantry crane and a crane, and generally comprises a rack, a trolley, an electric hoist, a lifting appliance, a cart running mechanism and the like, wherein the trolley running mechanism drives the winch to move, a steel wire rope of the winch is connected with a lifting hook, the lifting hook is used for lifting the goods, and the steel wire rope is flexible, so that during normal work, inertia force generated by the large/small trolley of the crane in starting, stopping, acceleration, deceleration or turning motion can cause swinging of the lifting hook and the lifting weight of the bridge crane, particularly, braking of the large/small trolley of the crane in emergency can cause the steel wire rope to drive lifting equipment or goods to swing, thereby causing great potential safety hazards.
The utility model discloses a wire rope anti-swing structure of european style electric block who discloses in chinese utility model patent application laid-open specification CN209922775U, though this utility model has realized spacing of wire rope both sides and bottom to avoided wire rope swing at will, this utility model is limited to wire rope's anti-swing effect, and this utility model inconvenient installation dismantlement, to sum up there is the shortcoming of limited and inconvenient installation dismantlement of anti-swing effect to wire rope.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a hoist wire rope anti-swing device has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hoist wire rope anti-swing device, includes the travelling car, the both sides of travelling car are provided with left side board and right side board respectively, one side lower part of left side board and right side board sets up the spliced pole, the both ends of spliced pole are all rotated and are connected with supplementary pivot, inside one side of spliced pole has first movable block through sliding block sliding connection, the inside opposite side of spliced pole has the second movable block through sliding block sliding connection, one side of first movable block is provided with clamping screw, clamping screw's side threaded connection has the rotary barrel, the one end of rotary barrel rotates with one side of second movable block to be connected, the opposite side of first movable block and second movable block all is provided with the fixed block, the middle part of fixed block rotates and is connected with the rotation pulley, the inside of travelling car is sliding connection respectively first slider and second slider, the inside of first slider and second slider all is blocked there is the fixture block, the upper end of fixture block is provided with the slip post, the upper end of slip post is provided with the dog, the lower surface of dog is provided with the spring, the lower extreme and the upper surface fixed connection of travelling car.
Optionally, the lower extreme of travelling car is provided with the frame, the inside width of frame is the same with the width of left side board and right side board, the size of left side board and right side board is the same, the side and left side board and right side board sliding connection of first slider and second slider.
Optionally, a first rope winding device and a second rope winding device are respectively arranged on two sides of the interior of the moving trolley, steel wire ropes are respectively arranged at the lower ends of the first rope winding device and the second rope winding device, a connecting block is arranged at the lower end of each steel wire rope, and a hook is arranged at the lower end of each connecting block.
Optionally, the left side plate and the right side plate are both provided with sliding grooves matched with the first sliding block and the second sliding block, the two sides of the moving trolley are both provided with sliding grooves matched with the first sliding block and the second sliding block, and one ends of the first sliding block and the second sliding block are inclined planes of forty-five degrees.
Optionally, one end of the first slider and one end of the second slider are provided with a linkage plate, one side of the linkage plate is provided with a pulling frame, the upper surfaces of the first slider and the second slider are provided with grooves matched with the clamping blocks, the lower part of one side of the clamping blocks is arranged below forty-five degrees, and the inside of the moving trolley is provided with a sliding groove matched with the clamping blocks.
Optionally, an anti-slip sleeve is arranged on the side face of the rotating cylinder, the cross section of the anti-slip sleeve is regular hexagon, threads are arranged at one end of the side face of the fixing screw rod, a threaded hole matched with the threads on the side face of the fixing screw rod is formed in the rotating cylinder, a sliding groove matched with the sliding block is formed in the side face of the connecting column, and the outer side of the auxiliary rotating shaft is made of rubber.
(III) advantageous effects
The utility model provides a hoist wire rope anti-swing device possesses following beneficial effect:
1. this hoist wire rope anti-swing device, through setting up the spliced pole, rotate the pulley, first movable block, the sliding block, the clamping screw, the antiskid cover, the rotary cylinder, the second movable block, fixed block and auxiliary rotating shaft etc. has reached and to have prevented wire rope wobbling effect better, through placing the wire rope of both sides in the rotation pulley side at both ends in the use, later couple together the wire rope of both sides through the connecting block, it rotates in one side of second movable block to make it rotate through the rotatory rotary cylinder of antiskid cover, promote the second movable block to one side removal gradually along with the rotation of rotary cylinder, it can make first movable block move to the opposite side to rotate continuously, until all pressing from both sides the wire rope of both sides tight, and the rubber layer through auxiliary rotating shaft can reduce wire rope's vibrations, thereby avoided the limited shortcoming of anti-swing effect to wire rope.
2. The crane steel wire rope anti-swing device achieves the effect of facilitating installation and disassembly by arranging the pulling frame, the linkage plate, the left side plate, the movable trolley, the right side plate, the first sliding block, the second sliding block, the spring, the stop dog, the sliding column, the clamping block and the like, the left side plate and the right side plate on two sides of the device are clamped on two sides of the movable trolley in the using process, the pulling frame is held to slide the first sliding block and the second sliding block into the sliding groove through the linkage plate, the inclined surfaces of the first sliding block and the second sliding block are in contact with the inclined surfaces of the clamping block in the sliding process and extrude the clamping block to enable the clamping block to move upwards, the spring is stretched at the moment, the clamping block is clamped into the first sliding block and the second sliding block under the counter-acting force of the spring until the linkage plate is attached to the side surfaces of the left side plate and the right side plate, and the defect of inconvenient installation and disassembly is overcome.
Drawings
FIG. 1 is a schematic view of the front perspective structure of the present invention;
FIG. 2 is a schematic view of the top perspective structure of the present invention;
FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 4 is a schematic view of the local three-dimensional structure of the present invention.
In the figure: 1. a frame; 2. pulling the frame; 3. a linkage plate; 4. a left side plate; 5. moving the trolley; 6. a right side plate; 7. connecting columns; 8. a wire rope; 9. connecting blocks; 10. hooking; 11. a first slider; 12. a second slider; 13. a first rope retracting device; 14. a second rope retracting device; 15. a spring; 16. a stopper; 17. a sliding post; 18. a clamping block; 19. rotating the pulley; 20. a first moving block; 21. a slider; 22. fixing the screw rod; 23. an anti-slip sleeve; 24. a rotating cylinder; 25. a second moving block; 26. a fixed block; 27. an auxiliary rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-swing device for a crane steel wire rope comprises a moving trolley 5, a left side plate 4 and a right side plate 6 are respectively arranged on two sides of the moving trolley 5, a connecting column 7 is arranged on the lower portion of one side of the left side plate 4 and the right side plate 6, two ends of the connecting column 7 are respectively and rotatably connected with an auxiliary rotating shaft 27, a first moving block 20 is slidably connected to one side inside the connecting column 7 through a sliding block 21, a second moving block 25 is slidably connected to the other side inside the connecting column 7 through the sliding block 21, a fixed screw 22 is arranged on one side of the first moving block 20, a rotating cylinder 24 is in threaded connection with the side of the fixed screw 22, a sliding chute matched with the sliding block 21 is formed in the side of the connecting column 22, an anti-skid sleeve 23 is arranged on the side of the rotating cylinder 24, one end of the rotating cylinder 24 is rotatably connected with one side of the second moving block 25, a fixed block 26 is arranged on the other sides of the first moving cylinder 20 and the second moving cylinder 25, a rotating pulley 19 is connected to the middle of the fixed block 26, a sliding block 12 of the moving trolley 5, a rack is connected with the sliding block 12, the sliding block 11 and the sliding block 6, the sliding block 11, the sliding block 12 is connected with the sliding block 12, the sliding block 12 and the sliding block 6, the sliding block 12, the sliding block 6, the sliding block 12 of the sliding block 6, the sliding block 6 and the sliding block 4 and the sliding block 6, the two sides of the movable trolley 5 are provided with sliding grooves matched with the first sliding block 11 and the second sliding block 12, one end of each of the first sliding block 11 and the second sliding block 12 is a forty-five degree inclined plane, the upper end of each clamping block 18 is provided with a sliding column 17, one end of each of the first sliding block 11 and the second sliding block 12 is provided with a linkage plate 3, one side of each linkage plate 3 is provided with a pulling frame 2, the upper surfaces of the first sliding block 11 and the second sliding block 12 are provided with grooves matched with the clamping blocks 18, the lower portion of one side of each clamping block 18 is arranged below forty-five degrees, the inside of the movable trolley 5 is provided with sliding grooves matched with the clamping blocks 18, the upper end of each sliding column 17 is provided with a clamping block 16, the lower surface of each clamping block 16 is provided with a spring 15, the lower end of each spring 15 is fixedly connected with the upper surface of the movable trolley 5, the two sides of the inside of the movable trolley 5 are respectively provided with a first rope collecting device 13 and a second rope collecting device 14, the lower ends of each first rope collecting device 13 and each second rope collecting device 14 are provided with a steel wire rope 8, the lower end of each steel wire rope 8 is provided with a connecting block 9, and a hook 10.
When the device is used, the left side plate 4 and the right side plate 6 on two sides of the device are clamped on two sides of the moving trolley 5, the through grooves in the left side plate 4 and the right side plate 6 correspond to the through grooves in two sides of the moving trolley 5, the pulling frame 2 is held, the first sliding block 11 and the second sliding block 12 slide into the sliding grooves through the linkage plate 3, the inclined surfaces of the first sliding block 11 and the second sliding block 12 are in contact with the inclined surfaces of the clamping blocks 18 and extrude the clamping blocks 18 to move upwards in the sliding process, the springs 15 are stretched at the moment until the clamping blocks 18 are clamped into the first sliding block 11 and the second sliding block 12 under the reaction force of the springs 15 when the linkage plate 3 is attached to the side surfaces of the left side plate 4 and the right side plate 6, the clamping blocks 16 move upwards to enable the clamping blocks 18 to move out of the first sliding block 11 and the second sliding block 12 to be detachable when the linkage plate 3 is detached, then the steel wire ropes 8 on two sides are placed on the side surfaces of the rotating pulleys 19 at two ends, then the steel wire ropes 8 on two sides are connected through the connecting block 9, the rotating sleeve 23 rotates to enable the rotating cylinder 24 to gradually push the rotating blocks 25 to move towards the rotating shaft 25 and enable the rotating blocks to move towards the rotating blocks to clamp the rotating blocks 8 of the rotating blocks to move towards the rotating blocks 20, and enable the rotating blocks to continuously move until the rotating blocks 20, and the rotating blocks to reduce the rotating blocks 8, and the rotating blocks 20, and the rotating blocks 8, and the rotating blocks to move continuously move towards the rotating blocks, and the rotating blocks 20.
To sum up, the crane steel wire rope anti-swing device achieves the effect of better preventing the steel wire rope from swinging by arranging the connecting column 7, the rotating pulley 19, the first moving block 20, the sliding block 21, the fixed screw 22, the anti-slip sleeve 23, the rotating cylinder 24, the second moving block 25, the fixed block 26, the auxiliary rotating shaft 27 and the like, in the using process, the steel wire ropes 8 on two sides are placed on the side surfaces of the rotating pulleys 19 on two ends, then the steel wire ropes 8 on two sides are connected through the connecting block 9, the rotating cylinder 24 is rotated through the anti-slip sleeve 23 to rotate on one side of the second moving block 25, the second moving block 25 is gradually pushed to move to one side along with the rotation of the rotating cylinder 24, the first moving block 20 can move to the other side by continuous rotation until the steel wire ropes 8 on two sides are all clamped, and the vibration of the steel wire ropes 8 can be reduced through the rubber layer of the auxiliary rotating shaft 27, so that the defect of limited anti-swing effect of the steel wire rope is avoided; through setting up and pulling frame 2, linkage plate 3, left side board 4, travelling car 5, right side board 6, first slider 11, second slider 12, spring 15, dog 16, slip post 17 and fixture block 18 etc. the effect of facilitating the installation and dismantling has been reached, in the use through with the left side board 4 and the right side board 6 card of device both sides in the both sides of travelling car 5, hold and pull frame 2 and slide first slider 11 and second slider 12 into the spout through linkage plate 3, the inclined plane of first slider 11 and second slider 12 contacts and extrudees the messenger its upward movement with the inclined plane of fixture block 18 in the slip process, spring 15 is stretched this moment, when the side laminating fixture block 18 of linkage plate 3 and left side board 4 and right side board 6 is gone into first slider 11 and second slider 12 under the reaction force of spring 15, thereby the shortcoming of inconvenient installation dismantlement has been avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hoist wire rope anti-swing device, includes travelling car (5), its characterized in that: a left side plate (4) and a right side plate (6) are respectively arranged on two sides of the movable trolley (5), a connecting column (7) is arranged on the lower portion of one side of the left side plate (4) and the right side plate (6), two ends of the connecting column (7) are both rotatably connected with an auxiliary rotating shaft (27), one side of the inner portion of the connecting column (7) is slidably connected with a first movable block (20) through a sliding block (21), the other side of the inner portion of the connecting column (7) is slidably connected with a second movable block (25) through a sliding block (21), a fixed screw (22) is arranged on one side of the first movable block (20), a rotating cylinder (24) is in threaded connection with the side surface of the fixed screw (22), one end of the rotating cylinder (24) is rotatably connected with one side of the second movable block (25), fixed blocks (26) are arranged on the other sides of the first movable block (20) and the second movable block (25), a rotating pulley (19) is rotatably connected with the middle of the first movable block (26), a first sliding block (11) and a second block (12) are respectively slidably connected with the inner portion of the movable trolley (5), sliding block (11) and a fixed block (12) are respectively, the upper ends of the fixed blocks (18) are arranged on the fixed blocks (17), and the upper ends of the fixed blocks (17) are respectively connected with the fixed blocks (17), the lower surface of the stop block (16) is provided with a spring (15), and the lower end of the spring (15) is fixedly connected with the upper surface of the movable trolley (5).
2. The crane wire rope anti-swing device according to claim 1, wherein: the lower extreme of travelling car (5) is provided with frame (1), the inside width of frame (1) is the same with the width of left side board (4) and right side board (6), the size of left side board (4) and right side board (6) is the same, the side and left side board (4) and right side board (6) sliding connection of first slider (11) and second slider (12).
3. The crane wire rope anti-swing device according to claim 1, wherein: the rope winding device is characterized in that a first rope winding device (13) and a second rope winding device (14) are respectively arranged on two sides of the interior of the movable trolley (5), steel wire ropes (8) are respectively arranged at the lower ends of the first rope winding device (13) and the second rope winding device (14), a connecting block (9) is arranged at the lower end of each steel wire rope (8), and a hook (10) is arranged at the lower end of each connecting block (9).
4. The crane wire rope anti-swing device according to claim 1, wherein: the inside of left side board (4) and right side board (6) all seted up with first slider (11) and second slider (12) looks adaptation spout, the spout with first slider (11) and second slider (12) looks adaptation is all seted up to the both sides of travelling car (5), the one end of first slider (11) and second slider (12) is the forty-five degree inclined plane.
5. The crane wire rope anti-swing device according to claim 1, wherein: one end of the first sliding block (11) and one end of the second sliding block (12) are provided with a linkage plate (3), one side of the linkage plate (3) is provided with a pulling frame (2), the upper surfaces of the first sliding block (11) and the second sliding block (12) are provided with grooves matched with the clamping blocks (18), the lower portion of one side of each clamping block (18) is arranged below forty-five degrees, and the inside of the movable trolley (5) is provided with sliding grooves matched with the clamping blocks (18).
6. The crane wire rope anti-swing device according to claim 1, wherein: the side of the rotating cylinder (24) is provided with an anti-skidding sleeve (23), the cross section of the anti-skidding sleeve (23) is regular hexagon, one end of the side of the fixing screw rod (22) is provided with threads, a threaded hole matched with the threads on the side of the fixing screw rod (22) is formed in the rotating cylinder (24), a sliding groove matched with the sliding block (21) is formed in the side of the connecting column (7), and the outer side of the auxiliary rotating shaft (27) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620067.1U CN217535216U (en) | 2022-06-27 | 2022-06-27 | Anti-swing device for steel wire rope of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620067.1U CN217535216U (en) | 2022-06-27 | 2022-06-27 | Anti-swing device for steel wire rope of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535216U true CN217535216U (en) | 2022-10-04 |
Family
ID=83422791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221620067.1U Active CN217535216U (en) | 2022-06-27 | 2022-06-27 | Anti-swing device for steel wire rope of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535216U (en) |
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2022
- 2022-06-27 CN CN202221620067.1U patent/CN217535216U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: No. 19 Kuang Road, Changnuo Industrial Zone, Weizhuang Town, Changyuan City, Xinxiang City, Henan Province, 453400 Patentee after: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. Address before: 453700 changnao Industrial Zone, Xinxiang, Henan Province** Patentee before: HENAN SHENGYUAN HOISTING MACHINERY Co.,Ltd. |