CN220886749U - Crane with rotary lifting appliance - Google Patents
Crane with rotary lifting appliance Download PDFInfo
- Publication number
- CN220886749U CN220886749U CN202322604957.4U CN202322604957U CN220886749U CN 220886749 U CN220886749 U CN 220886749U CN 202322604957 U CN202322604957 U CN 202322604957U CN 220886749 U CN220886749 U CN 220886749U
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- lifting
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- crane
- rotary
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of cranes, in particular to a crane with a rotary lifting appliance, which comprises a trapezoid supporting steel frame, wherein the top of the supporting steel frame is fixedly connected with a cross beam, one side of the cross beam is provided with a movable chute, the movable chute is in sliding connection with a supporting steel plate, the top of the supporting steel plate is fixedly connected with a coiler, a first steel cable is arranged in the coiler, the bottom of the first steel cable is fixedly connected with a lifting bin, and a rotary mechanism is arranged in the lifting bin. When the lifting cabin is used, the lifting plate is driven to rotate by the driving motor in the lifting cabin, the lifting plate drives the lifting hook to rotate, and the lifting hook drives the goods to rotate.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a crane with a rotary lifting appliance.
Background
The lifting machinery lifts or lifts and moves the weight through the lifting hook or other material taking device. The working process of the hoisting machinery generally comprises the steps of lifting, running, descending, returning to the original position and the like. The lifting mechanism lifts the weight from the object taking place through the object taking device, shifts the weight through the running, turning or amplitude changing mechanism, and returns to the original position after the weight is lowered at the designated place.
Some existing cranes like bridge cranes, also called crown blocks, can hoist the goods through hooks and steel ropes, but cannot adjust angles to the hoisted goods, usually, the corresponding goods are manually supported and pushed to rotate to a required angle, and the manual adjustment of the goods rotation mode is troublesome, so that the crane with the rotary lifting tool is provided.
Disclosure of utility model
The utility model aims to solve the defect that the existing crane cannot adjust the goods placing direction, and provides a crane with a rotary lifting appliance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a hoist with rotatory hoist, is trapezoidal support steelframe including being, the top fixedly connected with crossbeam of support steelframe, one side of crossbeam is provided with the removal spout, remove spout sliding connection has a supporting steel plate, the top fixedly connected with coiler of supporting steel plate, the internally mounted of coiler has first cable wire, the bottom fixedly connected with of first cable wire lifts by crane the storehouse, the inside of lifting by crane the storehouse is provided with rotary mechanism, rotary mechanism includes fixed plate, driving motor, rotary rod, gear, the inner wall fixedly connected with extension board of lifting by crane the storehouse, the extension board passes through bolt threaded connection with the fixed plate, driving motor's bottom links to each other with the top is fixed of fixed plate, driving motor's output links to each other with the rotary rod, the one end and the gear fixed of rotary rod link to each other. Preferably, a sliding groove is formed in the inner bottom of the lifting bin, the sliding groove is connected with a pulley in a sliding mode, and the pulley is fixedly connected with a rotating plate.
Preferably, the inside of lifting by crane the storehouse is provided with the sliding chamber, the lifting hole that link up with the sliding chamber is seted up to the bottom of lifting by crane the storehouse, the sliding groove that is the ring form has been seted up to the bottom in the sliding chamber, the inner wall sliding connection in sliding chamber has the rotor plate that is the ring form, the bottom fixedly connected with of rotor plate is circumference distribution and sets up the pulley in the sliding groove inside.
Preferably, one side of the rotating plate is fixedly connected with a circular rack, and the rack is meshed with the gear.
Preferably, the bottom fixedly connected with of rotor plate runs through the second cable wire of lifting hole, the bottom fixedly connected with of second cable wire cross plays the hanger plate, it installs the lifting hook to play the bottom of hanger plate.
Preferably, the bottom of the support steel frame is fixedly connected with a movable slide bar, and the bottom of the movable slide bar is connected with a sliding base fixed on the ground in a sliding manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the device is used, the driving motor drives the rotating plate to rotate, and then the lifted goods are driven to rotate, so that the adjustment of the placing direction of the lifted goods can be ensured at any time, and the rotation mode of the goods is convenient.
2. When the equipment is used, the driving motor can be detached from the inner wall of the lifting bin through the bolts, so that the equipment is convenient to detach and overhaul when the driving motor fails.
Drawings
Fig. 1 is a schematic perspective view of a crane with a rotary spreader according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a crane with a rotating spreader according to the present utility model;
Fig. 3 is a schematic diagram of a connection structure between a pulley and a rotating plate of a crane with a rotating sling according to the present utility model.
In the figure: 1. supporting a steel frame; 2. a cross beam; 3. moving the chute; 4. supporting a steel plate; 5. a retractor; 6. a first wire rope; 7. lifting the cabin; 8. a fixing plate; 9. a driving motor; 10. a rotating rod; 11. a gear; 12. a sliding groove; 13. a pulley; 14. a rotating plate; 15. a rack; 16. a second wire rope; 17. a lifting plate; 18. lifting a hook; 19. moving the slide bar; 20. and a sliding base.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-3, a crane with rotary lifting appliance comprises a trapezoidal supporting steel frame 1, wherein the top of the supporting steel frame 1 is fixedly connected with a cross beam 2, one side of the cross beam 2 is provided with a movable chute 3, the movable chute 3 is slidably connected with a supporting steel plate 4, the top of the supporting steel plate 4 is fixedly connected with a coiler 5, the interior of the coiler 5 is provided with a first steel cable 6, the bottom of the first steel cable 6 is fixedly connected with a lifting bin 7, and the interior of the lifting bin 7 is provided with a rotary mechanism.
Further, rotary mechanism includes fixed plate 8, driving motor 9, rotary rod 10, gear 11, lifts by crane the inner wall fixedly connected with extension board of storehouse 7, and the extension board passes through bolt threaded connection with fixed plate 8, and driving motor 9's bottom links to each other with fixed plate 8's top is fixed, and driving motor 9's output links to each other with rotary rod 10, and rotary rod 10's one end links to each other with gear 11 is fixed.
The threaded connection of the lifting bin 7 and the fixing plate 8 facilitates disassembly for overhauling when the driving motor 9 fails.
Wherein, can provide the power and control opening and closing for driving motor 9 through external equipment, driving motor 9 drive rotary rod 10 is rotatory, and rotary rod 10 drives gear 11 rotation to carry out rotation adjustment to the hoist cargo.
Meanwhile, the specific model specification of the driving motor 9 needs to be determined according to the actual specification and the like of the device, and the specific model selection calculation method adopts the prior art in the field, so that the description is omitted.
Further, a sliding cavity is arranged in the lifting bin 7, a lifting hole communicated with the inside of the sliding cavity is formed in the bottom of the lifting bin 7, a circular sliding groove 12 is formed in the bottom of the sliding cavity, a circular rotating plate 14 is slidably connected to the inner wall of the sliding cavity, and pulleys 13 distributed circumferentially and arranged in the sliding groove 12 are fixedly connected to the bottom of the rotating plate 14.
Wherein, the inner bottom of the sliding cavity supports the rotating plate 14, so that the rotating plate 14 can not fall down and can rotate normally.
Wherein, the pulley 13 fixed at the bottom of the rotating plate 14 slides back and forth in the sliding groove 12, thereby ensuring that the rotating plate 14 can stably rotate in the lifting bin 7.
Further, a circular rack 15 is fixedly connected to one side of the rotating plate 14, and the rack 15 is meshed with the gear 11.
Wherein, through driving motor 9 drive gear 11 rotation, gear 11 drives the rack 15 rotation that meshes with it again, and rack 15 drives rotor plate 14 rotation.
Further, a second steel rope 16 penetrating through the lifting hole is fixedly connected to the bottom of the rotating plate 14, a cross lifting plate 17 is fixedly connected to the bottom of the second steel rope 16, and a lifting hook 18 is mounted on the bottom of the lifting plate 17.
The rotating plate 14 drives the second steel cable 16 to rotate, the second steel cable 16 drives the lifting plate 17 to rotate, and the lifting plate 17 drives the lifting hook 18 to rotate, so that the lifting hook 18 drives the goods hung on the lifting hook to rotate, and the placing direction is adjusted.
Further, a movable slide 19 is fixedly connected to the bottom of the support steel frame 1, and a sliding base 20 fixed on the ground is slidably connected to the bottom of the movable slide 19.
The moving slide 19 slides on the sliding base 20 to drive the whole crane to slide back and forth, so that cargoes at different positions can be conveniently lifted.
The working principle of the utility model is as follows:
The rotary rod 10 is driven to rotate through the driving motor 9, the rotary rod 10 drives the gear 11 to rotate, the gear 11 drives the rotary plate 14 to rotate through the rack 15, the pulley 13 at the bottom of the rotary plate 14 rolls back and forth in the sliding groove 12, the rotary plate 14 drives the second steel cable 16, the second steel cable 16 drives the lifting plate 17 to rotate, the lifting plate 17 drives the bottom lifting hook 18, the lifting hook 18 drives goods to rotate, and therefore the placing direction and the position of the goods are conveniently adjusted, and the goods rotating adjustment mode is convenient.
The fixing plate 8 is detached from the inner wall of the lifting bin 7 through bolts, the driving motor 9 is detached, and the fixing plate is taken out of the lifting bin 7, so that the fixing plate is convenient to detach for maintenance when the driving motor 9 breaks down.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a hoist with rotatory hoist, is including being trapezoidal support steelframe (1), a serial communication port, the top fixedly connected with crossbeam (2) of support steelframe (1), one side of crossbeam (2) is provided with removes spout (3), remove spout (3) sliding connection and support steel sheet (4), the top fixedly connected with coiler (5) of support steel sheet (4), the internally mounted of coiler (5) has first cable wire (6), the bottom fixedly connected with of first cable wire (6) lifts by crane storehouse (7), the inside of lifting by crane storehouse (7) is provided with rotary mechanism, rotary mechanism includes fixed plate (8), driving motor (9), rotary rod (10) and gear (11), the inner wall fixedly connected with extension plate of lifting by crane storehouse (7), the extension plate passes through bolt threaded connection with fixed plate (8), the bottom of driving motor (9) links to each other with the top fixedly of fixed plate (8), the output of driving motor (9) links to each other with rotary rod (10), the inside of lifting by crane storehouse (7) is provided with rotary rod (11) fixedly connected with rotary rod (11).
2. The crane with the rotary lifting appliance according to claim 1, wherein a sliding cavity is arranged in the lifting bin (7), a lifting hole communicated with the inside of the sliding cavity is formed in the bottom of the lifting bin (7), a circular sliding groove (12) is formed in the bottom of the sliding cavity, a circular rotating plate (14) is slidingly connected to the inner wall of the sliding cavity, and pulleys (13) which are circumferentially distributed and are arranged in the sliding groove (12) are fixedly connected to the bottom of the rotating plate (14).
3. Crane with a rotating spreader according to claim 2, characterized in that one side of the rotating plate (14) is fixedly connected with a circular rack (15), which rack (15) is in engagement with the gear (11).
4. The crane with the rotary lifting appliance according to claim 2, characterized in that the bottom of the rotary plate (14) is fixedly connected with a second steel rope (16) penetrating through the lifting hole, the bottom of the second steel rope (16) is fixedly connected with a cross lifting plate (17), and a lifting hook (18) is arranged at the bottom of the lifting plate (17).
5. The crane with the rotary lifting appliance according to claim 1, wherein the bottom of the supporting steel frame (1) is fixedly connected with a movable slide bar (19), and the bottom of the movable slide bar (19) is slidably connected with a sliding base (20) fixed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604957.4U CN220886749U (en) | 2023-09-25 | 2023-09-25 | Crane with rotary lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604957.4U CN220886749U (en) | 2023-09-25 | 2023-09-25 | Crane with rotary lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220886749U true CN220886749U (en) | 2024-05-03 |
Family
ID=90876347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604957.4U Active CN220886749U (en) | 2023-09-25 | 2023-09-25 | Crane with rotary lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220886749U (en) |
-
2023
- 2023-09-25 CN CN202322604957.4U patent/CN220886749U/en active Active
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