CN219906821U - Jack with anti-tilting structure - Google Patents
Jack with anti-tilting structure Download PDFInfo
- Publication number
- CN219906821U CN219906821U CN202321271405.XU CN202321271405U CN219906821U CN 219906821 U CN219906821 U CN 219906821U CN 202321271405 U CN202321271405 U CN 202321271405U CN 219906821 U CN219906821 U CN 219906821U
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- China
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- jack
- rod
- tilting structure
- rotary drum
- structure according
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- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 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 a jack with an anti-tilting structure, and relates to the technical field of jacks.
Description
Technical Field
The utility model relates to the technical field of jacks, in particular to a jack with an anti-tilting structure.
Background
The jack is a small and light lifting device which uses a rigid jacking piece as a working device and jacks up a heavy object in a small stroke of a top bracket or a bottom bracket claw. The jack is mainly used for departments such as factories and mines, transportation and the like to repair vehicles and work such as other lifting and supporting. The structure of the jack is light, firm, flexible and reliable, one person can carry and operate, the requirement on the ground is higher when the jack is used, when the ground is not smooth enough, the jack is inclined at present, so that an object cannot be well supported, when the pressure born by the obliquely placed jack is overlarge, the jack is extremely easy to incline due to the inclination of the stress point, the jack cannot continue to support, even the jack is easy to damage and collapse when the strength is overlarge, and danger is caused to surrounding users.
Based on the above, a jack with an anti-tilting structure is provided, so that the defects of the existing device can be overcome.
Disclosure of Invention
The utility model aims to provide a jack with an anti-tilting structure, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a jack with prevent slope structure, includes the jack main part, jack main part lower extreme is fixed to be equipped with the base, rotate in the jack main part and be equipped with the rotary drum, the cooperation of rotary drum both ends is equipped with the limiting plate, the limiting plate is fixed to be established in the jack main part, fixedly on the rotary drum be equipped with a plurality of mounting panel, it is equipped with the dwang to rotate on the dwang of mounting panel one side, dwang one end rotates and is equipped with the regulation loop bar, regulation loop bar one end is equipped with the screw hole, the screw hole cooperation is equipped with the regulation pole, be equipped with the coupling mechanism who is convenient for make the regulation pole keep stable on the regulation loop bar.
Based on the technical scheme, the utility model also provides the following optional technical schemes:
in one alternative: the connecting mechanism comprises a connecting rod, one end of the connecting rod is rotationally provided with a rotating ring, the rotating ring is rotationally arranged on an adjusting sleeve rod, the other end of the connecting rod is rotationally provided with a sliding part, the sliding part is arranged in a chute at the joint of the mounting plate and the rotary drum, the upper end of the sliding part is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the upper end inside the chute.
In one alternative: one end of the adjusting rod is rotatably provided with a supporting seat, and the lower end of the supporting seat is provided with a plurality of anti-skid nails.
In one alternative: the adjusting sleeve rod is provided with a screwing block, and the section of the screwing block is hexagonal.
In one alternative: the adjusting sleeve rod is provided with knurling.
In one alternative: and the base and the support seat are provided with storage grooves at the positions corresponding to the support seat.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the rotary drum is arranged on the jack main body in a rotating way, so that the supporting ground on which the supporting seat is positioned can be conveniently adjusted in use, and the practicability of the jack is improved.
2. According to the utility model, when the adjusting rod supports the jack main body through the connecting mechanism, the stability of the adjusting rod for supporting the jack main body is increased through the connecting rod and the spring, and meanwhile, the supporting seat is conveniently stored in the storage groove through the connecting rod and the spring.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic view of the spring assembly of the present utility model.
FIG. 3 is a schematic view of the connection of a rotating rod and an adjusting sleeve rod according to the present utility model.
Fig. 4 is a schematic view of a supporting seat structure according to the present utility model.
Reference numerals annotate: the lifting jack comprises a jack main body 11, a base 12, a limiting plate 13, a rotary drum 14, a mounting plate 15, a rotary rod 16, an adjusting sleeve rod 17, an adjusting rod 18, a supporting seat 19, a rotary ring 20, a connecting rod 21, a sliding block 22, a spring 23 and a storage groove 24.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In one embodiment, as shown in fig. 1-4, a jack with an anti-tilting structure comprises a jack main body 11, a base 12 is fixedly arranged at the lower end of the jack main body 11, a rotary drum 14 is rotatably arranged on the jack main body 11, limiting plates 13 are cooperatively arranged at two ends of the rotary drum 14, the limiting plates 13 are fixedly arranged on the jack main body 11, a plurality of mounting plates 15 are fixedly arranged on the rotary drum 14, a rotating rod 16 is rotatably arranged on a rotating block on one side of the mounting plates 15, an adjusting sleeve rod 17 is rotatably arranged at one end of the rotating rod 16, a threaded hole is formed at one end of the adjusting sleeve rod 17, an adjusting rod 18 is cooperatively arranged in the threaded hole, a connecting mechanism which is convenient for keeping the adjusting rod 18 stable is arranged on the adjusting sleeve rod 17, the adjusting rod 18 is stable when the jack main body 11 is supported by the connecting mechanism, and the adjusting rod 18 is convenient to store;
the connecting mechanism comprises a connecting rod 21, one end of the connecting rod 21 is rotatably provided with a rotating ring 20, the rotating ring 20 is rotatably arranged on an adjusting sleeve rod 17, the other end of the connecting rod 21 is rotatably provided with a sliding 22, the sliding 22 is slidably arranged in a chute at the joint of the mounting plate 15 and the rotary drum 14, the upper end of the sliding 22 is fixedly connected with one end of a spring 23, the other end of the spring 23 is fixedly connected with the upper end inside the chute, when the connecting mechanism is used, a worker rotates the rotating rod 16, the rotating ring 20 moves along with the adjusting sleeve rod 17, the rotating ring 20 slides in the chute by pulling the sliding 22 through the connecting rod 21, the spring 23 is compressed, when the adjusting rod 18 supports the jack main body 11, stability is improved through the connecting rod 21 and the spring 23, after the use is finished, the sliding 22 moves to the bottom inside the chute under the action of the spring 23, and meanwhile the sliding 22 enables an axis to be parallel to the axis of the jack main body 11 through the connecting rod 21, and the storage is convenient.
One end of the adjusting rod 18 is rotatably provided with a supporting seat 19, and the lower end of the supporting seat 19 is provided with a plurality of anti-skid nails, so that the sliding of the adjusting rod 18 during supporting is prevented during use.
The adjusting sleeve rod 17 is provided with a twisting block, the cross section of the twisting block is hexagonal, and when the adjusting sleeve rod is used, a worker can conveniently rotate the adjusting sleeve rod 17 by using a tool, and the adjusting rod 18 is fixed.
Example 2
The adjusting sleeve rod 17 is provided with knurls, so that when the adjusting sleeve rod is used, a worker can conveniently rotate the adjusting sleeve rod 17, and slipping during rotation is prevented.
The storage grooves 24 are formed in the positions, corresponding to the positions of the supporting seats 19, of the base 12, and when the anti-skid seat is used, the supporting seats 19 are conveniently placed in the storage grooves 24, so that the anti-skid nails at the lower ends of the supporting seats 19 are prevented from injuring staff.
The above embodiment discloses a jack with an anti-tilting structure, wherein when the jack body 11 is required to be used for supporting, the jack body 11 is placed in a place where the jack body 11 is required to be operated, a worker pulls the adjusting sleeve 17 to tilt the adjusting rod 18, the adjusting sleeve 17 is rotated to adjust the length of the adjusting rod 18, meanwhile, the worker can rotate the drum 14 according to the ground condition to adjust the ground contacted by the supporting seat 19, if the supporting seat 19 is required to be reinforced to be contacted with the ground, the worker can rotate the adjusting sleeve 17 by screwing, when the adjusting sleeve 17 is tilted, the rotating ring 20 moves along with the adjusting sleeve 17, the rotating ring 20 pulls the sliding 22 to slide in the sliding groove by the connecting rod 21, the spring 23 is compressed, when the adjusting rod 18 supports the jack body 11, stability is increased by the connecting rod 21 and the spring 23, after the use, the sliding 22 moves to the bottom end inside the sliding groove by the action of the spring 23, and the sliding 22 makes the axis parallel to the axis of the jack body 11 by the connecting rod 21, so that the jack is convenient to be stored.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a jack with prevent slope structure, includes jack main part (11), jack main part (11) lower extreme is fixed to be equipped with base (12), a serial communication port, the rotation is equipped with rotary drum (14) on jack main part (11), rotary drum (14) both ends cooperation is equipped with limiting plate (13), limiting plate (13) are fixed to be established on jack main part (11), fixed a plurality of mounting panel (15) that are equipped with on rotary drum (14), the rotation is equipped with dwang (16) on mounting panel (15) one side turning block, dwang (16) one end rotation is equipped with regulation loop bar (17), regulation loop bar (17) one end is equipped with the screw hole, the screw hole cooperation is equipped with regulation pole (18), be equipped with the coupling mechanism that is convenient for make regulation pole (18) keep stable on regulation loop bar (17).
2. The jack with the anti-tilting structure according to claim 1, wherein the connecting mechanism comprises a connecting rod (21), one end of the connecting rod (21) is rotatably provided with a rotating ring (20), the rotating ring (20) is rotatably arranged on the adjusting sleeve rod (17), the other end of the connecting rod (21) is rotatably provided with a sliding part (22), the sliding part (22) is slidably arranged in a chute at the joint of the mounting plate (15) and the rotary drum (14), the upper end of the sliding part (22) is fixedly connected with one end of a spring (23), and the other end of the spring (23) is fixedly connected with the upper end inside the chute.
3. Jack with anti-tilting structure according to claim 1, characterized in that one end of the adjusting lever (18) is rotatably provided with a supporting seat (19), and the lower end of the supporting seat (19) is provided with a plurality of anti-skid nails.
4. Jack with anti-tilting structure according to claim 1, characterized in that the adjusting rod (17) is provided with a screw block with hexagonal cross section.
5. Jack with anti-tilting structure according to claim 1, characterized in that the adjusting collar (17) is provided with knurling.
6. Jack with anti-tilting structure according to claim 1, characterized in that the base (12) is provided with receiving slots (24) in correspondence of the position of the support seat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271405.XU CN219906821U (en) | 2023-05-24 | 2023-05-24 | Jack with anti-tilting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321271405.XU CN219906821U (en) | 2023-05-24 | 2023-05-24 | Jack with anti-tilting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906821U true CN219906821U (en) | 2023-10-27 |
Family
ID=88436322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321271405.XU Active CN219906821U (en) | 2023-05-24 | 2023-05-24 | Jack with anti-tilting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906821U (en) |
-
2023
- 2023-05-24 CN CN202321271405.XU patent/CN219906821U/en active Active
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| GR01 | Patent grant | ||
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