CN219341505U - Remote control gantry crane - Google Patents
Remote control gantry crane Download PDFInfo
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- CN219341505U CN219341505U CN202320499964.XU CN202320499964U CN219341505U CN 219341505 U CN219341505 U CN 219341505U CN 202320499964 U CN202320499964 U CN 202320499964U CN 219341505 U CN219341505 U CN 219341505U
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- gantry crane
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Abstract
The utility model discloses a remote control portal crane which comprises a mounting frame, wherein two sides of the bottom end of the mounting frame are respectively and fixedly connected with a group of supporting legs, the bottom ends of the supporting legs are fixedly connected with a bottom plate, the bottom end inside the mounting frame is movably connected with a mounting cover, and the bottom end of the mounting cover is provided with a lifting hook. This remote control gantry crane is through being provided with drive sprocket, when transporting the goods, the first motor that starts the mounting bracket top drives drive sprocket and rotates, drive sprocket drives drive sprocket through outside drive chain and rotates, drive threaded rod is rotatory when the drive sprocket rotates, thereby it moves to one side to drive the screw sleeve, screw sleeve rethread installing cover drives the goods and removes, and the inside bearing plate laminating of mounting bracket can support screw sleeve in screw sleeve's bottom, stability when improving the transport goods, the problem of stability when can't guarantee the transport goods is solved.
Description
Technical Field
The utility model relates to the technical field of gantry cranes, in particular to a remote control gantry crane.
Background
Compared with bridge cranes, the gantry crane has the advantages of convenience in movement, direction adjustment and the like, is more common in large unloading yards and transfer factories, but the gantry crane for loading and unloading cargoes still has some defects in use;
the utility model discloses a remote control portal crane proposed according to Chinese patent application number CN202221542704.8, which specifically relates to the technical field of cranes and comprises a cross beam and a main beam, wherein the cross beam is positioned above the main beam, the lower surface of the main beam is fixedly connected with a traveling vehicle, the inner wall of the traveling vehicle is movably connected with a roller, the inner top wall of the traveling vehicle is fixedly connected with a fixed rod, the lower surface of the fixed rod is fixedly connected with a shell, the inner wall of the shell of the crane is fixedly connected with a fixed plate, and the inner wall of the shell is fixedly connected with a motor;
the remote control gantry crane provided by the utility model can not stably drive goods to move in use, so that the problem of insufficient safety caused by shaking phenomenon when the goods are transported due to the crane is prevented;
a new type of remote-controlled gantry crane is now proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a remote control gantry crane, which solves the problem that the stability of goods in transportation cannot be ensured in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the remote control gantry crane comprises a mounting frame, wherein two sides of the bottom end of the mounting frame are respectively and fixedly connected with a group of supporting legs, the bottom ends of the supporting legs are fixedly connected with a bottom plate, the bottom end inside the mounting frame is movably connected with a mounting cover, and the bottom end of the mounting cover is provided with a lifting hook;
the inside swing joint of mounting bracket has the threaded rod, the outside swing joint of threaded rod has the screw sleeve, screw sleeve and installation cover fixed connection, the inside both ends of mounting bracket are a set of bearing plate of fixedly connected with respectively, one side fixedly connected with first motor on mounting bracket top, the output fixedly connected with drive sprocket of first motor, the outside swing joint of drive sprocket has drive chain, one side fixedly connected with drive sprocket of threaded rod outside, drive sprocket and drive chain swing joint.
Preferably, the center line of the driving chain wheel and the center line of the threaded rod are on the same vertical plane, and the threaded sleeve is movably connected with the bearing plate.
Preferably, the inside swing joint of installing cover has a rolling section of thick bamboo, the outside swing joint of receipts reel has the hoist cable, hoist cable and lifting hook fixed connection, one side fixedly connected with second motor of installing cover, the output of second motor runs through one side of installing cover and extends to the inside and the rolling section of thick bamboo fixed connection of installing cover, the inside both ends of installing cover are a set of limiting plate of fixedly connected with respectively, the outside swing joint of hoist cable has the location sleeve board, a set of spout has been seted up respectively at the both ends of location sleeve board.
Preferably, the sliding groove is in sliding connection with the limiting plate, and the center line of the positioning sleeve plate and the center line of the mounting cover are on the same vertical plane.
Preferably, the two ends of the bottom plate bottom are respectively fixedly connected with a group of moving wheels, the bottom ends of the moving wheels are movably connected with rails, the two ends of the bottom plate bottom are respectively fixedly connected with a group of fixing plates, and the bottom ends of the fixing plates are fixedly connected with conical pushing plates.
Preferably, the center line of the conical push plate and the center line of the rail are on the same vertical plane, and the center line of the fixed plate and the center line of the bottom plate are on the same vertical plane.
Compared with the prior art, the utility model has the beneficial effects that: the remote control gantry crane not only realizes the improvement of the stability during transportation and the reduction of the shaking amplitude of the rope during hoisting, but also realizes the prevention of the bumping phenomenon during the integral movement of the crane;
(1) Through being provided with drive sprocket, drive chain, drive sprocket, first motor, threaded rod, screw sleeve and bearing plate, when transporting the goods, the first motor that starts the mounting bracket top drives drive sprocket and rotates, drive sprocket drives drive sprocket through outside drive chain and rotates, drive the threaded rod and rotate when drive sprocket rotates to drive screw sleeve to one side motion, screw sleeve rethread installing cover drives the goods and removes, and the laminating of the inside bearing plate of mounting bracket can support screw sleeve in screw sleeve's bottom, stability when transporting the goods has been improved, stability when having realized can improving the transportation goods;
(2) Through being provided with the hoist cable, receive reel, mounting cup, second motor, spout, location sleeve board and limiting plate, when needs are lifted the goods, start the second motor of mounting cup one side and drive a rolling section of thick bamboo and rotate, rolling section of thick bamboo rotates and carries out the rolling to the hoist cable to the lifting hook that drives the bottom is risen, the outside location sleeve board laminating of hoist cable is in the inside of limiting plate simultaneously, can carry out spacing to the hoist cable, and the hoist cable takes place to rock by a wide margin when preventing to lift, has realized can reduce the rock range of hoist cable when lifting the goods, improves the stability when lifting;
(3) Through being provided with bottom plate, movable pulley, track, fixed plate and taper push pedal, when needs remove this hoist, promote the supporting leg and drive the mounting bracket motion, when the movable pulley laminating of supporting leg bottom moves in orbital inside simultaneously, two sets of fixed plates of bottom plate bottom drive the taper push pedal motion of bottom, and taper push pedal can be quick pushes away the inside stone of track, rubble etc. hard thing, prevents that these hard thing from leading to this hoist to appear jolting the vibrations phenomenon, has realized can preventing taking place to jolt when this hoist removes.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic side view of a base plate of the present utility model;
FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic side view of a cross-sectional structure of a positioning sleeve plate of the present utility model.
In the figure: 1. a mounting frame; 2. a drive sprocket; 3. a drive chain; 4. a drive sprocket; 5. a first motor; 6. a threaded rod; 7. a threaded sleeve; 8. a bearing plate; 9. support legs; 10. a bottom plate; 11. a moving wheel; 12. a hoist cable; 13. a lifting hook; 14. winding up a winding drum; 15. a mounting cover; 16. a second motor; 17. a track; 18. a fixing plate; 19. a conical push plate; 20. a chute; 21. positioning a sleeve plate; 22. and a limiting plate.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a remote control gantry crane comprises a mounting frame 1, wherein two sides of the bottom end of the mounting frame 1 are respectively and fixedly connected with a group of supporting legs 9, the bottom ends of the supporting legs 9 are fixedly connected with a bottom plate 10, the bottom end inside the mounting frame 1 is movably connected with a mounting cover 15, and the bottom end of the mounting cover 15 is provided with a lifting hook 13;
the inside swing joint of mounting bracket 1 has threaded rod 6, threaded rod 6's outside swing joint has threaded sleeve 7, threaded sleeve 7 and installation cover 15 fixed connection, the inside both ends of mounting bracket 1 are a set of bearing plate 8 of fixedly connected with respectively, one side fixedly connected with first motor 5 on mounting bracket 1 top, the output fixedly connected with drive sprocket 4 of first motor 5, drive sprocket 4's outside swing joint has drive chain 3, one side fixedly connected with drive sprocket 2 outside threaded rod 6, drive sprocket 2 and drive chain 3 swing joint;
the center line of the driving chain wheel 2 and the center line of the threaded rod 6 are on the same vertical plane, and the threaded sleeve 7 is movably connected with the bearing plate 8;
specifically, as shown in fig. 1, when transporting goods, the first motor 5 at the top of the starting installation frame 1 drives the driving sprocket 4 to rotate, the driving sprocket 4 drives the driving sprocket 2 to rotate through the external driving chain 3, the driving sprocket 2 drives the threaded rod 6 to rotate while rotating, thereby driving the threaded sleeve 7 to move to one side, the threaded sleeve 7 drives the goods to move through the installation cover 15, and the bearing plate 8 inside the installation frame 1 is attached to the bottom of the threaded sleeve 7 to support the threaded sleeve 7, so that the stability when transporting the goods is improved, and the stability when transporting the goods is improved.
Example 2: the inside of the installation cover 15 is movably connected with a winding drum 14, the outside of the winding drum 14 is movably connected with a lifting cable 12, the lifting cable 12 is fixedly connected with a lifting hook 13, one side of the installation cover 15 is fixedly connected with a second motor 16, the output end of the second motor 16 penetrates through one side of the installation cover 15 and extends to the inside of the installation cover 15 to be fixedly connected with the winding drum 14, two ends of the inside of the installation cover 15 are respectively fixedly connected with a group of limiting plates 22, the outside of the lifting cable 12 is movably connected with a positioning sleeve plate 21, and two ends of the positioning sleeve plate 21 are respectively provided with a group of sliding grooves 20;
the chute 20 is in sliding connection with the limiting plate 22, and the central line of the positioning sleeve plate 21 and the central line of the mounting cover 15 are on the same vertical plane;
specifically, as shown in fig. 1, 3 and 4, when the cargo needs to be lifted, the second motor 16 on one side of the installation cover 15 is started to drive the winding drum 14 to rotate, the winding drum 14 rotates and winds up the suspension cable 12, so that the lifting hook 13 at the bottom end is driven to lift, and meanwhile, the positioning sleeve plate 21 outside the suspension cable 12 is attached to the inside of the limiting plate 22, so that the suspension cable 12 can be limited, the suspension cable 12 is prevented from shaking greatly during lifting, the shaking amplitude of the suspension cable 12 can be reduced during lifting the cargo, and the stability during lifting is improved.
Example 3: two ends of the bottom plate 10 are fixedly connected with a group of moving wheels 11 respectively, the bottom ends of the moving wheels 11 are movably connected with a track 17, two ends of the bottom plate 10 are fixedly connected with a group of fixing plates 18 respectively, and the bottom ends of the fixing plates 18 are fixedly connected with a conical push plate 19;
the center line of the conical push plate 19 and the center line of the track 17 are on the same vertical plane, and the center line of the fixed plate 18 and the center line of the bottom plate 10 are on the same vertical plane;
specifically, as shown in fig. 1 and fig. 2, when the crane needs to be moved, the supporting legs 9 are pushed to drive the mounting frame 1 to move, meanwhile, when the moving wheels 11 at the bottom ends of the supporting legs 9 are attached to the inside of the track 17 to move, the two groups of fixing plates 18 at the bottom ends of the bottom plate 10 drive the conical push plates 19 at the bottom ends to move, and the conical push plates 19 can rapidly push away hard objects such as stones and broken stones in the track 17, so that the phenomenon that the crane jolts and shakes due to the hard objects is prevented, and jolts can be prevented when the crane moves.
Working principle: when the utility model is used, firstly, when goods are transported, the first motor 5 at the top end of the mounting frame 1 is started to drive the driving chain wheel 4 to rotate, the driving chain wheel 4 drives the driving chain wheel 2 to rotate through the external driving chain 3, the driving chain wheel 2 drives the threaded rod 6 to rotate at the same time, thereby driving the threaded sleeve 7 to move to one side, the threaded sleeve 7 drives the goods to move through the mounting cover 15, the bearing plate 8 in the mounting frame 1 is attached to the bottom end of the threaded sleeve 7 to support the threaded sleeve 7, the stability when the goods are transported is improved, when the goods are required to be lifted, the second motor 16 at one side of the mounting cover 15 is started to drive the winding drum 14 to rotate, the winding drum 14 is simultaneously wound up to wind the lifting cable 12, so as to drive the lifting hook 13 at the bottom end to lift, and simultaneously the positioning sleeve plate 21 outside the lifting cable 12 is attached to the inside of the limiting plate 22, the lifting cable 12 is limited, the lifting cable 12 is prevented from shaking to a large extent, when the crane is required to move, the supporting leg 9 is pushed to drive the supporting leg 1 to move, and simultaneously the driving cone pulley 11 at the bottom end of the supporting leg 9 is attached to the inside the track 17, the moving inside the track 17 is required to move, the two cone pulley wheels 18 at the bottom end of the bottom plate 10 are driven to drive the supporting plate 18 to move the cone-shaped hard push plate 19 to move, and the hard push plate 19 is prevented from shaking the hard objects to appear.
Claims (8)
1. Remote control gantry crane, including mounting bracket (1), its characterized in that: the two sides of the bottom end of the mounting frame (1) are respectively and fixedly connected with a group of supporting legs (9), the bottom ends of the supporting legs (9) are fixedly connected with a bottom plate (10), the bottom end inside the mounting frame (1) is movably connected with a mounting cover (15), and the bottom end of the mounting cover (15) is provided with a lifting hook (13);
the novel automatic transmission device is characterized in that a threaded rod (6) is movably connected to the inside of the mounting frame (1), a threaded sleeve (7) is movably connected to the outside of the threaded rod (6), the threaded sleeve (7) is fixedly connected with a mounting cover (15), a group of bearing plates (8) are fixedly connected to the two ends of the inside of the mounting frame (1) respectively, a first motor (5) is fixedly connected to one side of the top end of the mounting frame (1), a driving sprocket (4) is fixedly connected to the output end of the first motor (5), a driving chain (3) is movably connected to the outside of the driving sprocket (4), a driving sprocket (2) is fixedly connected to one side of the outside of the threaded rod (6), and the driving sprocket (2) is movably connected with the driving chain (3).
2. A remotely controlled gantry crane according to claim 1, characterized in that: the center line of the driving chain wheel (2) and the center line of the threaded rod (6) are on the same vertical plane, and the threaded sleeve (7) is movably connected with the bearing plate (8).
3. A remotely controlled gantry crane according to claim 1, characterized in that: the inside swing joint of installing cover (15) has a rolling section of thick bamboo (14), the outside swing joint of rolling section of thick bamboo (14) has hoist cable (12), hoist cable (12) and lifting hook (13) fixed connection, one side fixedly connected with second motor (16) of installing cover (15), the output of second motor (16) runs through one side of installing cover (15) and extends to the inside and rolling section of thick bamboo (14) fixed connection of installing cover (15), a set of limiting plate (22) of inside both ends fixedly connected with respectively of installing cover (15), the outside swing joint of hoist cable (12) has location sleeve board (21), a set of spout (20) have been seted up respectively at the both ends of location sleeve board (21).
4. A remotely controlled gantry crane according to claim 3, characterized in that: the sliding groove (20) is in sliding connection with the limiting plate (22).
5. A remotely controlled gantry crane according to claim 3, characterized in that: the center line of the positioning sleeve plate (21) and the center line of the mounting cover (15) are on the same vertical plane.
6. A remotely controlled gantry crane according to claim 1, characterized in that: the two ends of the bottom plate (10) are respectively and fixedly connected with a group of moving wheels (11), the bottom ends of the moving wheels (11) are movably connected with a track (17), the two ends of the bottom plate (10) are respectively and fixedly connected with a group of fixing plates (18), and the bottom ends of the fixing plates (18) are fixedly connected with a conical push plate (19).
7. A remotely controlled gantry crane according to claim 6, characterized in that: the center line of the conical push plate (19) and the center line of the track (17) are on the same vertical plane.
8. A remotely controlled gantry crane according to claim 6, characterized in that: the center line of the fixed plate (18) and the center line of the bottom plate (10) are on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499964.XU CN219341505U (en) | 2023-03-15 | 2023-03-15 | Remote control gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499964.XU CN219341505U (en) | 2023-03-15 | 2023-03-15 | Remote control gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219341505U true CN219341505U (en) | 2023-07-14 |
Family
ID=87102557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320499964.XU Active CN219341505U (en) | 2023-03-15 | 2023-03-15 | Remote control gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219341505U (en) |
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2023
- 2023-03-15 CN CN202320499964.XU patent/CN219341505U/en active Active
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