CN220364274U - Adjustable lifting tripod - Google Patents
Adjustable lifting tripod Download PDFInfo
- Publication number
- CN220364274U CN220364274U CN202321781371.9U CN202321781371U CN220364274U CN 220364274 U CN220364274 U CN 220364274U CN 202321781371 U CN202321781371 U CN 202321781371U CN 220364274 U CN220364274 U CN 220364274U
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- Prior art keywords
- lifting
- tripod
- adjustable
- driving cylinder
- driving motor
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- 239000000203 mixture Substances 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an adjustable lifting tripod, which relates to the technical field of lifting tripods and adopts the following scheme: including elevation structure's bottom is provided with hoisting device, elevation structure's outside swing joint has adjustable stabilizer blade, the bottom rotation of adjustable stabilizer blade is connected with the auto-lock universal wheel, this adjustable jack-up tripod, through setting up elevation structure and adjustable stabilizer blade, utilize driving motor to promote the thread bush through the lead screw and drive the crane and carry out altitude mixture control, promote hoisting device's altitude mixture control and effectively adjust, the operation of gathering together or separating three side bars can be carried out to the flexible tripod of cooperation again, make this tripod can synchronous adjustment three side bar's inclination and can be with the height of mechanical type regulation hoisting device, make the application range of this jack-up tripod show and promote, thereby the practicality of this jack-up tripod has been improved.
Description
Technical Field
The utility model relates to the technical field of lifting tripods, in particular to an adjustable lifting tripod.
Background
In the installation site of equipment, the equipment is often required to be lifted by a crane in the traditional lifting mode, but in the installation process of part of recreation equipment, the installation space is small, the situation that the crane is not suitable for entering exists, and part of parts have small volume, light weight and low lifting height, for example, only a small distance is required for lifting, the bottom is overhauled or assembled, the cost of using the crane is too high, the crane is limited by the site, the flexibility is poor, so that a simple lifting device with small volume and high flexibility is required, and the tripod is generated;
the lifting tripod is simple lifting equipment, and is widely applied to places such as factory workshops, repair departments, warehouse, open air of mines and the like due to the advantages of small volume, convenient carrying, flexible use and the like. The top of the existing lifting tripod is fixed with a lifting ring which is used for hanging a chain block or an electric block to perform lifting and lifting operation
In the prior art, most of the stay bars of the existing tripod adopt directly fixed upper and lower telescopic rods, the length of the stay bars is difficult to adjust, the stay bars can only be adjusted in height before lifting, the stay bars are difficult to adjust in the lifting process, and only a single stay bar can be adjusted in length at a time, so that the use scene is limited.
Disclosure of Invention
The utility model provides an adjustable lifting tripod, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable lifting tripod comprises a lifting structure, wherein a lifting device is arranged at the bottom end of the lifting structure, an adjustable support leg is movably connected to the outer side of the lifting structure, and a self-locking universal wheel is rotatably connected to the bottom end of the adjustable support leg;
the lifting structure comprises a driving cylinder, the top of the driving cylinder is fixedly connected with a top cover, the top end of the top cover is fixedly provided with a driving motor, the output shaft of the driving motor is fixedly provided with a screw rod, the surface of the screw rod is in threaded sleeve connection with a threaded sleeve, and the other end of the threaded sleeve is fixedly provided with a lifting frame;
the adjustable stabilizer blade includes three side lever, the outside of crane is provided with the articulated shaft, the crane passes through articulated shaft and side lever swing joint, the spout has been seted up to the inside of side lever, and the inside of spout is provided with flexible triangular piece.
Further, the lifting device is an electric hoist, and the top end of the lifting device is fixedly arranged at the bottom end of the driving cylinder.
Further, a through groove is formed in the surface of the driving cylinder, and the end head of the threaded sleeve penetrates through the through groove and is fixedly connected with the inner ring of the lifting frame.
Further, the telescopic triangular piece comprises three small triangular points, one end of each small triangular point is fixedly connected with an extension rod, the other end of each small triangular point is provided with a notch, and the three small triangular points are connected with each other through a bolt, the extension rod and the notch.
Further, the top end of the driving cylinder is fixedly provided with a rain shielding ceiling, and the rain shielding ceiling is positioned at the outer side of the driving motor.
Compared with the prior art, the utility model provides an adjustable lifting tripod, which has the following beneficial effects:
this adjustable jack-up tripod, through setting up elevation structure and adjustable stabilizer blade, utilize driving motor to promote the thread bush through the lead screw and drive the crane and carry out altitude mixture control, make hoisting device's altitude mixture control effectively adjust, the flexible tripod of cooperation again can gather together or the operation of separation with three side lever each other for this tripod can the inclination of synchronous regulation three side lever and can adjust hoisting device's height with mechanical type, make this jack-up tripod's application range show and promote, thereby improved this jack-up tripod's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a lifting structure according to the present utility model;
fig. 3 is a schematic view of the adjustable foot structure of the present utility model.
In the figure: 1. a lifting structure; 2. a lifting device; 3. an adjustable foot; 4. self-locking universal wheels; 5. a drive cylinder; 6. a top cover; 7. rain-proof ceiling; 8. a driving motor; 9. a screw rod; 10. a thread sleeve; 11. a lifting frame; 12. a side bar; 13. a chute; 14. telescoping triangular piece.
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.
Referring to fig. 1-3, the utility model discloses an adjustable lifting tripod, which comprises a lifting structure 1, wherein a lifting device 2 is arranged at the bottom end of the lifting structure 1, the lifting device 2 is an electric hoist, and the top end of the lifting device 2 is fixedly arranged with the bottom end of a driving cylinder 5;
the outer side of the lifting structure 1 is movably connected with an adjustable support leg 3, and the bottom end of the adjustable support leg 3 is rotatably connected with a self-locking universal wheel 4;
the lifting structure 1 comprises a driving cylinder 5, a top cover 6 is fixedly connected to the top of the driving cylinder 5, a driving motor 8 is fixedly installed at the top end of the top cover 6, a screw rod 9 is fixedly installed on an output shaft of the driving motor 8, a thread bush 10 is connected to a surface thread bush 10 of the screw rod 9, a lifting frame 11 is fixedly installed at the other end of the thread bush 10, a through groove is formed in the surface of the driving cylinder 5, and the end of the thread bush 10 penetrates through the through groove and is fixedly connected with an inner ring of the lifting frame 11.
The adjustable support leg 3 comprises three side rods 12, a hinge shaft is arranged on the outer side of the lifting frame 11, the lifting frame 11 is movably connected with the side rods 12 through the hinge shaft, sliding grooves 13 are formed in the side rods 12, and telescopic triangular pieces 14 are arranged in the sliding grooves 13.
Through setting up elevation structure 1 and adjustable stabilizer blade 3, utilize driving motor 8 to promote thread bush 10 through lead screw 9 and drive crane 11 and carry out altitude mixture control, promote the altitude mixture control of hoisting device 2 and effectively adjust, the flexible tripod 14 of cooperation again can gather together or the operation of separation with each other with three side lever 12 for this tripod can synchronous adjustment three side lever 12's inclination and can adjust hoisting device 2's height with mechanical type, make the application range of this hoisting tripod show and promote, thereby improved the practicality of this hoisting tripod.
Specifically, the telescopic triangular piece 14 includes three small triangular points, one end of each small triangular point is fixedly connected with an extension rod, the other end of each small triangular point is provided with a notch, and the three small triangular points are connected with each other through a bolt, the extension rod and the notch.
In this embodiment, by adjusting the position of the latch on the notch, the position of the latch of the telescopic triangular piece 14 can be adjusted by changing the size of the telescopic triangular piece 14, so that the three side bars 12 can be gathered together or separated from each other.
Specifically, a rain shielding ceiling 7 is fixedly mounted at the top end of the driving cylinder 5, and the rain shielding ceiling 7 is positioned at the outer side of the driving motor 8.
In this embodiment, the driving motor 8 can be effectively shielded by the rain shielding ceiling 7, thereby ensuring the effect that the driving motor 8 can continuously operate in bad weather.
When in use, the tripod is moved to a designated position, and then the height of the starting device and the folding degree of the adjustable support legs 3 are adjusted according to actual needs;
starting the driving motor 8, so that the movable end of the driving motor 8 drives the screw rod 9 to rotate, the movable end of the screw rod 9 drives the threaded sleeve 10 to move in the axial direction, the threaded sleeve 10 can drive the lifting frame 11 to synchronously move, and the current telescopic triangular piece 14 locks the folding degree among the three side rods 12, so that the driving barrel 5 starts to descend at the moment, the lifting device 2 starts to descend, and the height of the lifting device 2 is regulated;
the pins on the telescoping triangle 14 are then adjusted so that the pin positions of the telescoping triangle 14 can be adjusted by changing the size of the telescoping triangle 14 so that the three side bars 12 are brought together or separated from each other.
To sum up, this adjustable jack-up tripod, through setting up elevation structure 1 and adjustable stabilizer blade 3, utilize driving motor 8 to promote thread bush 10 through lead screw 9 and drive crane 11 and carry out altitude mixture control, promote the high regulation of hoisting device 2 and effectively adjust, the operation that gathers together or separate each other can be carried out three side lever 12 to the flexible tripod 14 again for this tripod can synchronous adjustment three side lever 12 inclination and can adjust hoisting device 2's height with the mechanical system, make this jack-up tripod's application range show promote, thereby improved this jack-up tripod's practicality.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An adjustable jack-up tripod, includes elevation structure (1), its characterized in that: the lifting device is characterized in that a lifting device (2) is arranged at the bottom end of the lifting structure (1), an adjustable support leg (3) is movably connected to the outer side of the lifting structure (1), and a self-locking universal wheel (4) is rotatably connected to the bottom end of the adjustable support leg (3);
the lifting structure (1) comprises a driving cylinder (5), a top cover (6) is fixedly connected to the top of the driving cylinder (5), a driving motor (8) is fixedly arranged at the top end of the top cover (6), a screw rod (9) is fixedly arranged on an output shaft of the driving motor (8), a thread bush (10) is connected to the surface of the screw rod (9), and a lifting frame (11) is fixedly arranged at the other end of the thread bush (10);
the adjustable support leg (3) comprises three side rods (12), a hinge shaft is arranged on the outer side of the lifting frame (11), the lifting frame (11) is movably connected with the side rods (12) through the hinge shaft, sliding grooves (13) are formed in the side rods (12), and telescopic triangular pieces (14) are arranged in the sliding grooves (13).
2. An adjustable lifting tripod according to claim 1, wherein: the lifting device (2) is an electric hoist, and the top end of the lifting device (2) is fixedly arranged at the bottom end of the driving cylinder (5).
3. An adjustable lifting tripod according to claim 1, wherein: the surface of the driving cylinder (5) is provided with a through groove, and the end head of the threaded sleeve (10) penetrates through the through groove and is fixedly connected with the inner ring of the lifting frame (11).
4. An adjustable lifting tripod according to claim 1, wherein: the telescopic triangular piece (14) comprises three small triangular points, one end of each small triangular point is fixedly connected with an extension rod, the other end of each small triangular point is provided with a notch, and the three small triangular points are connected with each other through a bolt, the extension rod and the notch.
5. An adjustable lifting tripod according to claim 1, wherein: the top of the driving cylinder (5) is fixedly provided with a rain shielding ceiling (7), and the rain shielding ceiling (7) is positioned at the outer side of the driving motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781371.9U CN220364274U (en) | 2023-07-07 | 2023-07-07 | Adjustable lifting tripod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781371.9U CN220364274U (en) | 2023-07-07 | 2023-07-07 | Adjustable lifting tripod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364274U true CN220364274U (en) | 2024-01-19 |
Family
ID=89515741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781371.9U Active CN220364274U (en) | 2023-07-07 | 2023-07-07 | Adjustable lifting tripod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364274U (en) |
-
2023
- 2023-07-07 CN CN202321781371.9U patent/CN220364274U/en active Active
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