CN219363024U - Electric single-beam crane capable of reducing shaking - Google Patents
Electric single-beam crane capable of reducing shaking Download PDFInfo
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- CN219363024U CN219363024U CN202320897575.2U CN202320897575U CN219363024U CN 219363024 U CN219363024 U CN 219363024U CN 202320897575 U CN202320897575 U CN 202320897575U CN 219363024 U CN219363024 U CN 219363024U
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- fixedly connected
- motor
- electric single
- beam crane
- limiting plate
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Abstract
The utility model discloses an electric single-beam crane capable of reducing shaking, which comprises a bottom column, wherein the middle part of the inner bottom wall of the bottom column is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the outer surface of the first screw rod is in threaded connection with a first limiting plate. This can reduce electronic monospar hoist that rocks, through first motor, first lead screw, first limiting plate, extension pole, hydraulic stem and supporting legs's setting, first motor drive first lead screw rotates, make first limiting plate and extension pole slide in the inside of sill pillar, thereby adjust the position of supporting legs, guarantee weight balance, prevent to make the device empty because of the heavy object is overweight, effectively improve the stationarity of lifting by crane the in-process, avoid the device to appear rocking, the output of hydraulic stem extends, support the device through the supporting legs, make the device be in the horizontality, can steady operation, stability when increasing the device use.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to an electric single-beam crane capable of reducing shaking.
Background
The single-beam crane is usually a single-beam bridge crane, and the main beam of the bridge frame of the single-beam bridge crane mostly adopts I-shaped steel or the combined section of the steel and a steel plate, and the single-beam bridge crane is widely applied to workshops, warehouses, stock yards and the like in the industries of machinery manufacturing workshops, metallurgical workshops, electronics and the like, and has the advantages of compact external dimension, low building clearance height, light dead weight, small wheel pressure and the like.
However, the existing electric single-beam crane has some problems in the practical use process, when the height of the electric single-beam crane exceeds a certain height, the crane can inevitably swing, the stability of the crane can be affected, and the safety of workers is affected, so that the electric single-beam crane capable of reducing swinging is required to be designed to solve the problems.
Disclosure of Invention
The utility model mainly aims to provide an electric single-beam crane capable of reducing shaking, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the electric single-beam crane capable of reducing shaking comprises a bottom column, wherein the middle part of the inner bottom wall of the bottom column is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, and the outer surface of the first screw rod is in threaded connection with a first limiting plate; the outer surface fixedly connected with extension rod of first limiting plate, the one end fixedly connected with fixing base of extension rod, the inside fixedly connected with hydraulic rod of fixing base, the one end fixedly connected with supporting legs of hydraulic rod.
In order to achieve the effect of convenient movement, as the electric single-beam crane capable of reducing shaking, universal wheels are fixedly connected to two sides of the lower surface of the bottom column.
In order to achieve the effect of being convenient for height adjustment, the electric single-beam crane capable of reducing shaking is characterized in that a sleeve column is fixedly connected to the middle of the upper surface of the bottom column, a second motor is fixedly connected to the inner bottom wall of the sleeve column, and a second screw rod is fixedly connected to the output end of the second motor.
In order to achieve the effect of being convenient to support, the electric single-beam crane capable of reducing shaking is characterized in that the outer surface of the second screw rod is in threaded connection with a second limiting plate, the upper surface of the second limiting plate is fixedly connected with a supporting upright post, and the upper surface of the supporting upright post is fixedly connected with a supporting crosspiece.
In order to achieve the effect of being convenient for adjusting the left and right positions, the electric single-beam crane capable of reducing shaking is characterized in that a third motor is fixedly connected to one side of the inner side face of the support crosspiece, a third screw rod is fixedly connected to the output end of the third motor, and a sliding block is connected to the outer surface of the third screw rod in a threaded mode.
In order to achieve the effect of increasing the use firmness, the electric single-beam crane capable of reducing shaking is characterized in that a clamping seat is fixedly connected to the lower surface of the sliding block, and a fixing plate is fixedly connected to the lower surface of the clamping seat.
In order to achieve the effect of being convenient for lifting, the electric single-beam crane capable of reducing shaking is characterized in that a fourth motor is fixedly connected to the outer surface of the fixing plate, a winding drum is fixedly connected to the output end of the fourth motor, a traction rope is fixedly connected to one side of the outer surface of the winding drum, and a hook is fixedly connected to one end of the traction rope.
In order to achieve the effect of reinforcing the structural strength, the electric single-beam crane capable of reducing shaking is characterized in that reinforcing rods are fixedly connected to two sides of the upper surface of the bottom column.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the first motor, the first screw rod, the first limiting plate, the extension rod, the hydraulic rod and the supporting legs, the first motor drives the first screw rod to rotate, so that the first limiting plate and the extension rod slide in the bottom column, the position of the supporting legs is adjusted, the weight balance is ensured, the device is prevented from toppling due to the overweight weight, the stability in the lifting process is effectively improved, the shaking of the device is avoided, the output end of the hydraulic rod extends, the device is supported by the supporting legs, the device is in a horizontal state, the device can stably run, and the stability of the device in use is improved.
2. According to the utility model, through the arrangement of the universal wheel, the second motor, the second screw rod, the supporting upright post and the clamping seat, the universal wheel can enable the device to move to a designated place, the movement and the transportation are more convenient, the flexibility of movement is increased, the second motor drives the second screw rod to rotate, so that the supporting upright post drives the supporting crosspiece to move up and down, the height of the device is adjusted, the device is suitable for different occasions, the clamping seat is slidably connected to the outer surface of the supporting crosspiece, the connection firmness is increased, and the stability of the device during lifting is enhanced.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present utility model;
FIG. 2 is a schematic view showing a front sectional plane structure of embodiment 1 of the present utility model;
FIG. 3 is a schematic side sectional plan view structure of embodiment 1 of the present utility model;
FIG. 4 is a schematic view showing the internal structure of a bottom pillar according to embodiment 1 of the present utility model;
FIG. 5 is a schematic view showing the internal structure of a column according to embodiment 1 of the present utility model;
FIG. 6 is a schematic view showing the internal structure of the support rail according to embodiment 1 of the present utility model;
FIG. 7 is a schematic view of a hook structure according to embodiment 1 of the present utility model;
fig. 8 is a schematic view of the structure of a reinforcing bar according to embodiment 2 of the present utility model.
In the figure: 1. a bottom post; 2. a first motor; 3. a first screw rod; 4. a first limiting plate; 5. an extension rod; 6. a fixing seat; 7. a hydraulic rod; 8. supporting feet; 9. a universal wheel; 10. a sleeve column; 11. a second motor; 12. a second screw rod; 13. a second limiting plate; 14. a support column; 15. a support rail; 16. a third motor; 17. a third screw rod; 18. a slide block; 19. a clamping seat; 20. a fixing plate; 21. a fourth motor; 22. a reel; 23. a traction rope; 24. a hook; 25. and a reinforcing rod.
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
As shown in fig. 1-7, an electric single-beam crane capable of reducing shaking comprises a bottom column 1, wherein a first motor 2 is fixedly connected to the middle part of the inner bottom wall of the bottom column 1, the output end of the first motor 2 is fixedly connected with a first screw rod 3, and the outer surface of the first screw rod 3 is in threaded connection with a first limiting plate 4;
in this embodiment, the outer surface of the first limiting plate 4 is fixedly connected with an extension rod 5, one end of the extension rod 5 is fixedly connected with a fixing seat 6, the inside of the fixing seat 6 is fixedly connected with a hydraulic rod 7, and one end of the hydraulic rod 7 is fixedly connected with a supporting foot 8.
During specific use, through the setting of first motor 2, first lead screw 3, first limiting plate 4, extension pole 5, hydraulic rod 7 and supporting legs 8, first motor 2 is biax driving motor, make two extension poles 5 can synchronous adjustment, first motor 2 drives first lead screw 3 and rotates, make first limiting plate 4 and extension pole 5 slide in the inside of sill pillar 1, thereby adjust the position of supporting legs 8, guarantee weight balance, prevent to topple over because of the heavy object makes the device empty, effectively improve the stationarity of lifting by crane the in-process, avoid the device to appear rocking, the output of hydraulic rod 7 extends, support the device through supporting legs 8, make the device be in the horizontality, can steady operation, stability when increasing the device use, personnel safety of staff has been guaranteed, the protective capability is effectively strengthened.
In this embodiment, universal wheels 9 are fixedly connected to both sides of the lower surface of the bottom post 1.
When the device is particularly used, the device can be moved to a designated place through the arrangement of the universal wheels 9, so that the movement and the carrying are more convenient, and the flexibility of movement is improved.
In this embodiment, a sleeve column 10 is fixedly connected to the middle part of the upper surface of the bottom column 1, a second motor 11 is fixedly connected to the inner bottom wall of the sleeve column 10, and a second screw rod 12 is fixedly connected to the output end of the second motor 11.
When the device is particularly used, the second screw rod 12 is driven to rotate by the second motor 11 through the arrangement of the second screw rod 12, so that power is provided for the height adjustment of the device.
In this embodiment, the outer surface of the second screw rod 12 is in threaded connection with a second limiting plate 13, the upper surface of the second limiting plate 13 is fixedly connected with a supporting upright post 14, and the upper surface of the supporting upright post 14 is fixedly connected with a supporting crosspiece 15.
When the device is specifically used, through the arrangement of the support upright posts 14, the second limiting plate 13 prevents the support upright posts 14 from being separated from the sleeve post 10, so that the stability during adjustment is improved, the support upright posts 14 drive the support crosspiece 15 to move up and down, and the device is suitable for being used in different occasions.
In this embodiment, a third motor 16 is fixedly connected to one side of the inner side surface of the support crosspiece 15, the output end of the third motor 16 is fixedly connected to a third screw 17, and a sliding block 18 is in threaded connection with the outer surface of the third screw 17.
When the lifting device is particularly used, the third screw rod 17 is driven to rotate by the third motor 16 through the arrangement of the third screw rod 17, so that the sliding block 18 moves in the support crosspiece 15, the position of a lifting object is adjusted, and the use range is enlarged.
In this embodiment, a clamping seat 19 is fixedly connected to the lower surface of the slider 18, and a fixing plate 20 is fixedly connected to the lower surface of the clamping seat 19.
When the device is particularly used, through the arrangement of the clamping seat 19, the clamping seat 19 is in sliding connection with the outer surface of the support crosspiece 15, so that the connection firmness is increased, the stability of the device during lifting is enhanced, and the fixing plate 20 is used for supporting and fixing the fourth motor 21.
In this embodiment, the outer surface of the fixing plate 20 is fixedly connected with a fourth motor 21, the output end of the fourth motor 21 is fixedly connected with a winding drum 22, one side of the outer surface of the winding drum 22 is fixedly connected with a traction rope 23, and one end of the traction rope 23 is fixedly connected with a hook 24.
When the lifting device is specifically used, the winding drum 22 is driven to rotate by the fourth motor 21 through the arrangement of the hooks 24, and the hooks 24 are lifted through the traction ropes 23, so that the object is lifted and moved.
Working principle: in use, the device is moved to a designated place through the universal wheel 9, the first motor 2 drives the first screw rod 3 to rotate, the first limiting plate 4 and the extension rod 5 slide in the bottom column 1, the position of the supporting leg 8 is adjusted, the device is prevented from toppling due to overweight of a heavy object, the output end of the hydraulic rod 7 extends, the device is supported through the supporting leg 8 to be in a horizontal state, the second motor 11 drives the second screw rod 12 to rotate, the supporting upright post 14 drives the supporting crosspiece 15 to move up and down, the height of the device is adjusted, the third motor 16 drives the third screw rod 17 to rotate, the sliding block 18 moves in the supporting crosspiece 15 to adjust the position of a lifting object, the fourth motor 21 drives the winding drum 22 to rotate, and the traction rope 23 lifts the hook 24 to lift the lifting object.
Example 2
As shown in fig. 1 to 8, the distinguishing features of this embodiment that distinguish embodiment 1 are: reinforcing rods 25 are fixedly connected to two sides of the upper surface of the bottom column 1.
When the device is specifically used, through the arrangement of the reinforcing rods 25, the two ends of the reinforcing rods 25 are respectively fixed on the upper surface of the bottom post 1 and the outer surface of the sleeve post 10, so that the supporting effect is improved, and the structural connection of the device is firmer.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Electric single-beam crane capable of reducing shaking, comprising a bottom post (1), and being characterized in that: the middle part of the inner bottom wall of the bottom column (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a first screw rod (3), and the outer surface of the first screw rod (3) is in threaded connection with a first limiting plate (4);
the outer surface fixedly connected with extension rod (5) of first limiting plate (4), the one end fixedly connected with fixing base (6) of extension rod (5), the inside fixedly connected with hydraulic rod (7) of fixing base (6), the one end fixedly connected with supporting legs (8) of hydraulic rod (7).
2. The electric single-beam crane capable of reducing shaking according to claim 1, wherein: universal wheels (9) are fixedly connected to two sides of the lower surface of the bottom column (1).
3. The electric single-beam crane capable of reducing shaking according to claim 1, wherein: the middle part fixedly connected with loop column (10) of end post (1) upper surface, the interior bottom wall fixedly connected with second motor (11) of loop column (10), the output fixedly connected with second lead screw (12) of second motor (11).
4. A sway reducing electric single-beam crane according to claim 3, characterized in that: the outer surface threaded connection of second lead screw (12) has second limiting plate (13), the upper surface fixedly connected with support post (14) of second limiting plate (13), the upper surface fixedly connected with support crosspiece (15) of support post (14).
5. The electric single-beam crane capable of reducing shaking according to claim 4, wherein: one side of the inner side surface of the support crosspiece (15) is fixedly connected with a third motor (16), the output end of the third motor (16) is fixedly connected with a third screw rod (17), and the outer surface of the third screw rod (17) is in threaded connection with a sliding block (18).
6. The electric single-beam crane capable of reducing shaking according to claim 5, wherein: the lower surface of the sliding block (18) is fixedly connected with a clamping seat (19), and the lower surface of the clamping seat (19) is fixedly connected with a fixing plate (20).
7. The electric single-beam crane capable of reducing shake according to claim 6, wherein: the outer surface fixedly connected with fourth motor (21) of fixed plate (20), the output fixedly connected with reel (22) of fourth motor (21), one side fixedly connected with haulage rope (23) of reel (22) surface, the one end fixedly connected with couple (24) of haulage rope (23).
8. The electric single-beam crane capable of reducing shaking according to claim 1, wherein: reinforcing rods (25) are fixedly connected to two sides of the upper surface of the bottom column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897575.2U CN219363024U (en) | 2023-04-20 | 2023-04-20 | Electric single-beam crane capable of reducing shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897575.2U CN219363024U (en) | 2023-04-20 | 2023-04-20 | Electric single-beam crane capable of reducing shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219363024U true CN219363024U (en) | 2023-07-18 |
Family
ID=87144975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320897575.2U Active CN219363024U (en) | 2023-04-20 | 2023-04-20 | Electric single-beam crane capable of reducing shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219363024U (en) |
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2023
- 2023-04-20 CN CN202320897575.2U patent/CN219363024U/en active Active
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