CN220906938U - Anti-shaking lifting hook - Google Patents
Anti-shaking lifting hook Download PDFInfo
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- CN220906938U CN220906938U CN202322560209.0U CN202322560209U CN220906938U CN 220906938 U CN220906938 U CN 220906938U CN 202322560209 U CN202322560209 U CN 202322560209U CN 220906938 U CN220906938 U CN 220906938U
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- bevel gear
- hook
- bottom plate
- fixedly connected
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 20
- 244000309464 bull Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of lifting appliances, and discloses an anti-shaking lifting hook, which comprises a triangular bottom plate, wherein the triangular positions at the top of the triangular bottom plate are respectively fixedly connected with a supporting column, a steel rope is wound at two ends of a winding roller, so that the winding steel rope is convenient to drive a hook to pull and move the lifting below the hook, a triangular inverted cone is formed between the steel rope and the hook, the anti-shaking lifting hook is formed by a multi-face triangle, the characteristic of stability of the triangle is utilized, the phenomenon that the lower part of the hook is severely swayed is avoided, a direct drive motor is started to drive a fourth bevel gear to rotate so as to drive a meshed third bevel gear, the second bevel gear is driven to rotate through a rotating rod, and the winding roller is driven to rotate through the meshed first bevel gear so as to realize simultaneous and same-direction rotation of three groups of winding rollers, and the driving of the steel rope to pull.
Description
Technical Field
The utility model relates to the technical field of lifting appliances, in particular to an anti-shaking lifting hook.
Background
Along with the increasing degree of logistics transportation and the continuous penetration of international trade, various handling equipment is also becoming more and more popular, the demand on handling equipment is also becoming more and more, large-scale with its convenience, swift hoist mode becomes each harbour, the forefront goods loading equipment of pier, and the rapid development of hoist has been brought from this, in the in-process of harbour handling operation, because the effect of external wind power can take place to sway in the handling process, can take place the incident under serious circumstances, cause unnecessary personal injury and loss of property, for convenient driver's operation, improve the operating efficiency and satisfy the requirement of safe operation, the user has put forward anti-sway requirement to the hoist, therefore, a reasonable design is designed, simple structure, control is convenient, work efficiency is high, easy operation, reliable and stable, reduce intensity of labour, application scope is extensive, it is effectual to promote, safety and stability, anti-sway effect is obvious, anti-sway formula hoist is very necessary, safe use for hoist and anti-sway has important help effect and meaning.
Prior art publication No.: CN213923714U, which provides a technical scheme: the lifting device is installed on the trolley frame, the lifting device is connected with the lifting device through a steel wire rope, a scissor joint frame is connected between the trolley frame and the lifting device, the upper end of the scissor joint frame is hinged with the trolley frame, the lower end of the scissor joint frame is hinged with the lifting device, the lifting device is synchronous with the steel wire rope through rotation of the scissor joint during lifting, the distance from the trolley to the lifting device is consistent with the length of the steel wire rope, when the trolley runs, the scissor joint and the trolley run together, when the trolley starts braking, due to the good rigidity of the scissor joint, the shaking of the lifting device can be greatly improved, and due to the fact that the scissor joint has certain elasticity, the shock of full rigidity to the trolley can be avoided, so that the purpose of rapid shaking prevention is achieved, the lifting device has the advantages of low input cost, easiness in transformation, simplicity and convenience in maintenance, obvious shaking prevention effect and the like, and the lifting device can replace the traditional eight-rope shaking prevention technology and can also replace the algorithm shaking prevention technology.
However:
the anti-shake mode of the scissor joint frame has the advantages of general effect, complex structure and higher maintenance cost, and the auxiliary stable mode of the scissor joint frame is easy to damage due to the force of shaking back and forth.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an anti-shaking lifting hook. The advantages are that: a triangle inverted cone is formed between the steel cable and the hook, and the hook is formed by a plurality of faces of triangles, so that the characteristic of stability of the triangle is utilized, and severe shaking under the hook is avoided.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-shake lifting hook, includes the triangle bottom plate, triangle bottom plate top triangle's position is fixedly connected with support column respectively, three support column top fixedly connected with triangle roof, the position between triangle bottom plate and the triangle roof is provided with actuating mechanism, actuating mechanism is including three group's wind-up roll, and three group the wind-up roll sets up respectively in the trilateral position in triangle roof top, and three group the both ends of wind-up roll are connected with first supporting shoe through the bearing rotation respectively, and the bottom fixed connection of first supporting shoe and triangle bottom plate, logical groove has been seted up respectively in the position of three sides in between two first supporting shoes in triangle bottom plate top, triangle bottom plate's below is provided with the couple, the position that the wind-up roll outer wall is close both ends is fixedly connected with cable wire respectively, and the one end of cable wire bottom and the top fixed connection of couple, through the mode that the wind-up roll both ends winds up the cable wire drive couple to the lifting of below, form the triangle through forming the triangle and falling the toper, have the multiaspect triangle to constitute, utilize triangle to have the characteristic of stability, also avoid taking place violently to rock the couple below.
Preferably, three groups of the winding rollers are fixedly sleeved with limiting rings respectively on two sides of the outer wall of each winding roller, and irregular winding of steel ropes during winding of the winding rollers is avoided by arranging the limiting rings, so that rotation of the winding rollers is influenced.
Preferably, the three groups of the winding rollers are fixedly sleeved with a first bevel gear respectively at positions, close to the middle, of the outer walls of the winding rollers, the three groups of the first bevel gears are respectively connected with a second bevel gear in a meshed mode, one sides of the second bevel gears are respectively fixedly connected with a rotating rod, the three outer walls of the rotating rods are respectively connected with a second supporting block through bearings in a rotating mode, the second supporting blocks are fixedly connected with the tops of triangular bottom plates, the three rotating rods are far away from one ends of the second bevel gears and are respectively fixedly connected with a third bevel gear, the bottoms of triangular top plates are fixedly provided with a direct-drive motor, an output end rotating shaft of the direct-drive motor is fixedly connected with a fourth bevel gear, the outer walls of the fourth bevel gears are respectively connected with three groups of third bevel gears in a meshed mode, the direct-drive motor is started to drive the fourth bevel gears to rotate so as to drive the meshed third bevel gears to rotate, the winding rollers are driven to rotate through the meshed first bevel gears, and the three groups of winding rollers are driven to rotate in the same direction simultaneously so as to conveniently drive the steel ropes to pull.
Preferably, the position of the hook top connected with the steel cable is triangular.
Preferably, the lengths of six of said steel cords are uniform.
Preferably, the inner walls of the six through grooves are arranged in an arc mode, and the situation that the steel cable is in contact with the inner walls of the through grooves and is excessively worn is avoided.
(III) beneficial effects
Compared with the prior art, the utility model provides the anti-shaking lifting hook which has the following beneficial effects:
1. This anti-shake lifting hook winds the mode of establishing the cable wire through the wind-up roll both ends, makes things convenient for the wind-up cable wire to drive the couple and pulls the hoist of couple to the below and remove, forms triangle back taper through between cable wire and the couple, has the multiaspect triangle to constitute, utilizes triangle-shaped to have the characteristic of stability, also avoids taking place to shake violently of couple below.
2. This anti-shake lifting hook drives the rotation of fourth bevel gear through starting direct drive motor to drive the third bevel gear of meshing, drive the rotation of second bevel gear through the bull stick, drive the wind-up roll through the first bevel gear of meshing and rotate, in order to realize the rotation of three groups wind-up rolls syntropy simultaneously, with the convenience drive cable wire and advance the traction.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is an enlarged view of the utility model A;
Fig. 3 is a bottom view of the present utility model.
In the figure: 1. a triangular bottom plate; 2. a support column; 3. a triangular top plate; 4. a driving mechanism; 41. a wind-up roll; 410. a through groove; 411. a wire rope; 412. a hook; 42. a first support block; 43. a limiting ring; 44. a first bevel gear; 45. a second bevel gear; 451. a second support block; 46. a third bevel gear; 47. a fourth bevel gear; 49. and (3) a direct drive motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1-3, the utility model provides an anti-shaking lifting hook, which comprises a triangular bottom plate 1, wherein the triangular positions at the top of the triangular bottom plate 1 are respectively and fixedly connected with support columns 2, the tops of the three support columns 2 are fixedly connected with a triangular top plate 3, a driving mechanism 4 is arranged at the position between the triangular bottom plate 1 and the triangular top plate 3, the driving mechanism 4 comprises three groups of winding rollers 41, the three groups of winding rollers 41 are respectively arranged at the positions of three sides at the top of the triangular top plate 3, two ends of the three groups of winding rollers 41 are respectively and rotatably connected with a first supporting block 42 through bearings, the first supporting block 42 is fixedly connected with the bottom of the triangular bottom plate 1, through grooves 410 are respectively formed at the positions of the three sides at the top of the triangular bottom plate 1 between the two first supporting blocks 42, the below of triangle bottom plate 1 is provided with couple 412, the position that the wind-up roll 41 outer wall is close both ends is fixedly connected with cable wire 411 respectively, and the one end of cable wire 411 bottom and the top fixed connection of couple 412, the mode of establishing cable wire 411 is wound at the wind-up roll 41 both ends, make things convenient for the wind-up cable wire 411 to drive couple 412 to the hoist of below and pull and remove, form the triangle back taper through cable wire 411 and couple 412, it constitutes to have the multiaspect triangle-shaped, utilize triangle-shaped to have stability's characteristic, also avoid taking place violently rocking of couple 412 below, the both sides of three group's wind-up roll 41 outer wall are fixed the cover respectively and are equipped with spacing ring 43, avoid the irregular winding of cable wire 411 when wind-up roll 41 rolls through setting up spacing ring 43, influence wind-up roll 41 rotates.
In this embodiment, by winding the steel cable 411 around two ends of the wind-up roller 41, the wind-up steel cable 411 is convenient to drive the hook 412 to pull and move the hanging below, and a triangle inverted cone is formed between the steel cable 411 and the hook 412, so that the wind-up steel cable has a multi-sided triangle composition, and the strong shaking below the hook 412 is avoided by utilizing the characteristic of stability of the triangle.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the positions of the outer walls of the three groups of wind-up rolls 41 close to the middle are fixedly sleeved with first bevel gears 44 respectively, the outer walls of the three groups of first bevel gears 44 are respectively connected with second bevel gears 45 in a meshed mode, one sides of the three groups of second bevel gears 45 are respectively fixedly connected with rotating rods, the outer walls of the three rotating rods are respectively connected with second supporting blocks 451 through bearings in a rotating mode, the second supporting blocks 451 are fixedly connected with the tops of the triangular bottom plates 1, one ends of the three rotating rods, far away from the second bevel gears 45, are respectively fixedly connected with third bevel gears 46, the bottoms of the triangular top plates 3 are fixedly provided with direct drive motors 49, output end shafts of the direct drive motors 49 are fixedly connected with fourth bevel gears 47, the outer walls of the third bevel gears 46 are respectively connected in a meshed mode, the direct drive motors 49 drive the fourth bevel gears 47 to rotate to drive the meshed third bevel gears 46, the rotating rods drive the second bevel gears 45 to rotate through the meshed first bevel gears 44, the three groups of the wind-up rolls 41 rotate in the same direction at the same time, the driving of the steel ropes to drive the wind-up 411, the tops of the steel ropes to be connected with the tops of the third bevel gears 46, the six bevel gears are connected with the tops of the output end shafts, and the six bevel gears are in a position of the six positions are identical to the inner walls of the steel ropes 410, and the six positions are in a position corresponding to the inner walls of the inner walls 410 are in a large arc, and the positions are kept in contact with the inner walls 410, and the positions of the inner walls are respectively.
In this embodiment, the fourth bevel gear 47 is driven to rotate by starting the direct drive motor 49 to drive the engaged third bevel gear 46, the second bevel gear 45 is driven to rotate by the rotating rod, and the wind-up roller 41 is driven to rotate by the engaged first bevel gear 44, so that the three groups of wind-up rollers 41 rotate in the same direction at the same time, and the steel cable 411 is conveniently driven to pull.
The working principle of the anti-shake lifting hook is specifically described below.
As shown in fig. 1-3, when in use, the steel cable 411 is wound at two ends of the wind-up roller 41, so that the wind-up roller 411 is convenient to drive the hook 412 to pull and move to the lifting below, a triangle inverted cone is formed between the steel cable 411 and the hook 412, the wind-up roller is formed by a plurality of faces, the triangle is stable, the violent shaking below the hook 412 is avoided, the direct drive motor 49 is started to drive the fourth bevel gear 47 to rotate so as to drive the meshed third bevel gear 46, the second bevel gear 45 is driven to rotate by the rotating rod, and the wind-up roller 41 is driven to rotate by the meshed first bevel gear 44, so that the three groups of wind-up rollers 41 can rotate in the same direction at the same time, and the steel cable 411 can be conveniently driven to pull.
Claims (6)
1. The utility model provides an anti-shake lifting hook, includes triangle bottom plate (1), its characterized in that: the utility model provides a triangle bottom plate (1) top triangle's position is fixedly connected with support column (2) respectively, and is three support column (2) top fixedly connected with triangle roof (3), the position between triangle bottom plate (1) and the triangle roof (3) is provided with actuating mechanism (4), actuating mechanism (4) are including three group wind-up roll (41), and three group wind-up roll (41) set up respectively in the trilateral position in triangle roof (3) top, and three group wind-up roll (41) both ends are connected with first supporting shoe (42) through the bearing rotation respectively, and the bottom fixed connection of first supporting shoe (42) and triangle bottom plate (1), logical groove (410) have been seted up respectively to the position that three sides are in between two first supporting shoes (42) in triangle bottom plate (1) top, the below of triangle bottom plate (1) is provided with couple (412), the position that wind-up roll (41) outer wall is close both ends is fixedly connected with cable wire (411) respectively, and the top fixed connection of cable wire (411) bottom.
2. An anti-sway hook according to claim 1, characterized in that: limiting rings (43) are fixedly sleeved on two sides of the outer wall of the three groups of winding rollers (41) respectively.
3. An anti-sway hook according to claim 1, characterized in that: three groups the fixed cover in the position that wind-up roll (41) outer wall is close the centre is equipped with first bevel gear (44) respectively, and three groups the outer wall of first bevel gear (44) is connected with second bevel gear (45) respectively in the meshing, three groups one side of second bevel gear (45) is fixedly connected with bull stick respectively, three the outer wall of bull stick is connected with second supporting shoe (451) through the bearing rotation respectively, and the top fixed connection of second supporting shoe (451) and triangle bottom plate (1), three the one end that the bull stick kept away from second bevel gear (45) is fixedly connected with third bevel gear (46) respectively, the bottom fixed mounting of triangle top plate (3) has direct drive motor (49), the output pivot fixedly connected with fourth bevel gear (47) of direct drive motor (49), and the outer wall of fourth bevel gear (47) is three sets of third bevel gears (46) meshing connection respectively.
4. An anti-sway hook according to claim 1, characterized in that: the top of the hook (412) is connected with the steel cable (411) and is triangular.
5. An anti-sway hook according to claim 1, characterized in that: the lengths of the six steel cables (411) are uniform.
6. An anti-sway hook according to claim 1, characterized in that: the inner walls of the six through grooves (410) are arranged in an arc mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560209.0U CN220906938U (en) | 2023-09-20 | 2023-09-20 | Anti-shaking lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322560209.0U CN220906938U (en) | 2023-09-20 | 2023-09-20 | Anti-shaking lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906938U true CN220906938U (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322560209.0U Active CN220906938U (en) | 2023-09-20 | 2023-09-20 | Anti-shaking lifting hook |
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| Country | Link |
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| CN (1) | CN220906938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119263116A (en) * | 2024-12-06 | 2025-01-07 | 河南江仁建设工程有限公司 | A transfer hoisting structure for engineering construction and construction method thereof |
-
2023
- 2023-09-20 CN CN202322560209.0U patent/CN220906938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119263116A (en) * | 2024-12-06 | 2025-01-07 | 河南江仁建设工程有限公司 | A transfer hoisting structure for engineering construction and construction method thereof |
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