CN219429662U - Fine tuning base of jack - Google Patents
Fine tuning base of jack Download PDFInfo
- Publication number
- CN219429662U CN219429662U CN202320062091.6U CN202320062091U CN219429662U CN 219429662 U CN219429662 U CN 219429662U CN 202320062091 U CN202320062091 U CN 202320062091U CN 219429662 U CN219429662 U CN 219429662U
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- Prior art keywords
- jack
- disc
- adjusting screw
- adjusting
- jack body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model relates to the technical field of jacks, in particular to a fine adjustment base of a jack; including jack body and adjusting device, adjusting device includes first fixed disk, the second fixed disk, adjusting screw and regulating disk, first fixed disk and jack body sliding connection, second fixed disk and first fixed disk fixed connection, adjusting screw and first fixed disk sliding connection, and rotate with the second fixed disk and be connected, adjusting disk and adjusting screw fixed connection, during the use, the jack body is arranged in first fixed disk top, be used for the jacking work, when some unevenness or slope use, rotatable a plurality of regulating disks, drive adjusting screw and rotate, thereby realize the height of jack body, angle modulation, and then when realizing the use, can carry out the base fine setting, thereby more do benefit to the jack body and use at some unevenness or slope ground.
Description
Technical Field
The utility model relates to the technical field of jacks, in particular to a fine adjustment base of a jack.
Background
The jack is a commonly used jacking tool, when an automobile is used, the automobile body is lifted by the jack in some occasions, but the existing jack is limited in lifting height, so that the automobile body can only help an automobile owner to maintain and replace tires, the usability is single, and the use is inconvenient.
Prior art CN212403327U discloses an electric jack comprising: a base; the telescopic assembly is connected to the base; the support rod is provided with a plurality of adjusting holes, and the support rod is detachably connected to the telescopic assembly through the matching of the adjusting holes and the mounting piece; the power assembly is connected with the telescopic assembly and used for driving the telescopic assembly to move. According to the electric jack, the adjusting holes are formed in the supporting rods, so that a user can adjust the height of the supporting rods according to actual conditions, and the telescopic range of the jack is further enlarged; by arranging the sleeve, the telescopic range of the jack is further enlarged, so that the use range of the jack is enlarged, the jack not only can assist in vehicle maintenance, but also can assist in vehicle getting rid of poverty when the vehicle is trapped, and is more beneficial to use.
However, when in use, the prior art electric jack base cannot be fine-tuned, thereby being unfavorable for use on some uneven or sloped floors.
Disclosure of Invention
The utility model aims to provide a fine-tuning base of a jack, which can be used for fine-tuning the base, thereby being more beneficial to the jack body to be used on uneven or sloping ground.
In order to achieve the above purpose, the utility model provides a fine tuning base of a jack, which comprises a jack body and an adjusting device;
the adjusting device comprises a first fixed disc, a second fixed disc, an adjusting screw and an adjusting disc, wherein the first fixed disc is in sliding connection with the jack body and is positioned on one side of the jack body, the second fixed disc is fixedly connected with the first fixed disc and is positioned on one side of the first fixed disc, the adjusting screw is in sliding connection with the first fixed disc and is in rotating connection with the second fixed disc and is positioned on one side of the second fixed disc, which is close to the first fixed disc, and the adjusting disc is fixedly connected with the adjusting screw and is positioned on the adjusting screw.
The adjusting screw is provided with a cylindrical sliding part, and the cylindrical sliding part is positioned on one side of the adjusting screw.
The adjusting device further comprises a supporting disc, wherein the supporting disc is fixedly connected with the adjusting screw and is located on one side of the adjusting screw.
The adjusting device further comprises a locking pin, wherein the locking pin is rotationally connected with the first fixed disc and is positioned on one side, close to the jack body, of the first fixed disc.
The adjusting device further comprises an anti-slip pad and a connecting pin, wherein the anti-slip pad is fixedly connected with the supporting disc and is positioned on one side of the supporting disc; the connecting pin is rotationally connected with the supporting disc and is positioned on one side of the supporting disc, which is close to the anti-slip pad.
According to the fine tuning base of the jack, the jack body can be slidably placed in the fixing groove at the top of the first fixing disc, the second fixing disc is connected with the first fixing disc through the bolts, the adjusting screw is rotatably arranged on the second fixing disc and can slide on the first fixing disc, the adjusting disc is arranged on one side of the adjusting screw, when the fine tuning base is used, the jack body is placed at the top of the first fixing disc and is used for jacking, when some rugged or slope surfaces are used, the adjusting discs can be rotated to drive the adjusting screw to rotate, and therefore the height and angle of the jack body are adjusted, and when the fine tuning base is used, fine tuning of the base is achieved, and accordingly the jack body can be used on some rugged or slope surfaces more conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view of the overall structure of a fine tuning base of a jack according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a conditioning disk according to a first embodiment of the present utility model.
Fig. 3 is a schematic view of the whole structure of the fine tuning base of the jack according to the second embodiment of the present utility model.
Fig. 4 is a schematic structural view of a connecting pin according to a second embodiment of the present utility model.
In the figure: 101-jack body, 102-first fixed disk, 103-second fixed disk, 104-adjusting screw, 105-adjusting disk, 106-cylinder sliding part, 107-supporting disk, 108-locking pin, 201-non-slip mat, 202-connecting pin.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
Embodiment one:
as shown in fig. 1 and 2, wherein fig. 1 is a schematic overall structure of a fine tuning base of a jack, and fig. 2 is a schematic structure of an adjusting plate, the present utility model provides a fine tuning base of a jack: comprising a jack body 101 and an adjusting device comprising a first fixed disc 102, a second fixed disc 103, an adjusting screw 104, an adjusting disc 105, a supporting disc 107 and a locking pin 108. When the jack body 101 can be used on some uneven or sloped ground, the base fine adjustment can be performed, so that the jack body 101 can be used on some uneven or sloped ground more conveniently.
In this embodiment, the jack body 101 directly adopts the prior art CN212403327U, which is an electric jack, and the working principle and structure thereof are used as the prior art, and are not described in detail.
The jack comprises a jack body 101, a first fixing disc 102, a second fixing disc 103, a first fixing disc 102, an adjusting screw rod 104, a second fixing disc 103, a plurality of adjusting screws 104, a locking key 104 and a locking key 104, wherein the first fixing disc 102 is in sliding connection with the jack body 101 and is located on one side of the jack body 101, the second fixing disc 103 is in fixed connection with the first fixing disc 102 and is located on one side of the first fixing disc 102, the adjusting screw rod 104 is in sliding connection with the second fixing disc 103, the second fixing disc 103 is in fixed connection with the first fixing disc 102 through a bolt, after being matched and installed, the first fixing disc 102 and the second fixing disc 103 form an adjusting cavity, the adjusting disc 105 is convenient to vertically lift when rotating, the adjusting disc 105 is provided with a threaded through hole at intervals on the second fixing disc 103, the adjusting screw rod 104 is convenient to rotate, and the adjusting screw rod 105 is installed on the locking key 104 through the adjusting screw rod 104.
Secondly, the adjusting screw 104 has a cylindrical sliding portion 106, the cylindrical sliding portion 106 is located at one side of the adjusting screw 104, the bottom of the adjusting screw 104 is a threaded portion, the top of the adjusting screw is provided with the cylindrical sliding portion 106, and the first fixing plate 102 is provided with sliding holes for sliding a plurality of the cylindrical sliding portions 106.
Then, the supporting disc 107 is fixedly connected with the adjusting screw 104 and is located at one side of the adjusting screw 104, and the supporting disc 107 is mounted at the bottom of the adjusting screw 104 through bolts and is used for lifting a supporting area.
Finally, the locking pins 108 are rotatably connected with the first fixed disc 102, and are located on one side of the first fixed disc 102, close to the jack body 101, a plurality of threaded holes are formed in the first fixed disc 102 at intervals in the circumferential direction, the cross section of each locking pin 108 is T-shaped, the bottom is a threaded end, an inner hexagonal hole is formed in the top end face, and the locking pins are used for limiting the jack body 101 and preventing the jack body from toppling during working.
When the utility model is used for base fine adjustment, firstly, the jack body 101 is mounted on the first fixed disc 102 through the locking pins 108, then, the supporting discs 107 are supported with the ground, then, when the jack is used on some uneven or sloped surfaces, the adjusting discs 105 can be rotated to drive the adjusting screws 104 to rotate, and meanwhile, the rotating distances of the adjusting screws 104 can be respectively controlled, so that the height and angle of the jack body 101 can be adjusted for use, and further, when the jack is used, the base fine adjustment can be performed, so that the jack body 101 can be used on some uneven or sloped surfaces more conveniently.
Embodiment two:
as shown in fig. 3 and 4, in which fig. 3 is a schematic overall structure of a fine tuning base of a jack, fig. 4 is a schematic structure of a connecting pin, the present utility model provides a fine tuning base of a jack on the basis of the first embodiment, and the adjusting device further comprises an anti-slip pad 201 and a connecting pin 202.
The anti-slip pad 201 is fixedly connected with the support disc 107 and is located on one side of the support disc 107, the connecting pin 202 is rotatably connected with the support disc 107 and is located on one side of the support disc 107, which is close to the anti-slip pad 201, a stepped hole is formed in the bottom of the anti-slip pad 201, the cross section of the connecting pin 202 is T-shaped, a mounting threaded hole is formed in the bottom of the support disc 107 and is used for mounting the threaded end portion of the connecting pin 202, and the connecting pin 202 penetrates through the stepped hole of the anti-slip pad 201 to fixedly mount the anti-slip pad 201 on the bottom of the support disc 107.
In use, a plurality of the anti-skid pads 201 will be used to enhance the anti-skid performance of the device, further enhancing the device's performance.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. A fine tuning base of a jack, which comprises a jack body and is characterized in that,
the device also comprises an adjusting device;
the adjusting device comprises a first fixed disc, a second fixed disc, an adjusting screw and an adjusting disc, wherein the first fixed disc is in sliding connection with the jack body and is positioned on one side of the jack body, the second fixed disc is fixedly connected with the first fixed disc and is positioned on one side of the first fixed disc, the adjusting screw is in sliding connection with the first fixed disc and is in rotating connection with the second fixed disc and is positioned on one side of the second fixed disc, which is close to the first fixed disc, and the adjusting disc is fixedly connected with the adjusting screw and is positioned on the adjusting screw.
2. The jack trimming base of claim 1, wherein,
the adjusting screw is provided with a cylindrical sliding part, and the cylindrical sliding part is positioned at one side of the adjusting screw.
3. The jack trimming base of claim 1, wherein,
the adjusting device further comprises a supporting disc, wherein the supporting disc is fixedly connected with the adjusting screw and is located on one side of the adjusting screw.
4. The jack trimming base of claim 1, wherein,
the adjusting device further comprises a locking pin, wherein the locking pin is rotationally connected with the first fixed disc and is positioned on one side, close to the jack body, of the first fixed disc.
5. A trimming base for a jack as claimed in claim 3, wherein,
the adjusting device further comprises an anti-slip pad and a connecting pin, wherein the anti-slip pad is fixedly connected with the supporting disc and is positioned at one side of the supporting disc; the connecting pin is rotationally connected with the supporting disc and is positioned on one side of the supporting disc, which is close to the anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062091.6U CN219429662U (en) | 2023-01-10 | 2023-01-10 | Fine tuning base of jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062091.6U CN219429662U (en) | 2023-01-10 | 2023-01-10 | Fine tuning base of jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429662U true CN219429662U (en) | 2023-07-28 |
Family
ID=87334532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320062091.6U Active CN219429662U (en) | 2023-01-10 | 2023-01-10 | Fine tuning base of jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219429662U (en) |
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2023
- 2023-01-10 CN CN202320062091.6U patent/CN219429662U/en active Active
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