CN212076275U - Jack with adjusting base - Google Patents
Jack with adjusting base Download PDFInfo
- Publication number
- CN212076275U CN212076275U CN202020489718.2U CN202020489718U CN212076275U CN 212076275 U CN212076275 U CN 212076275U CN 202020489718 U CN202020489718 U CN 202020489718U CN 212076275 U CN212076275 U CN 212076275U
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- jack
- base
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- seat
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Abstract
The utility model discloses a jack with adjustment base, including base, jack seat and backup pad, the inside of base is rotated through the pivot and is connected with the jack seat, the bolt fastening has the jack on the jack seat, the top welding of jack has the backup pad, one side welding that the base upper surface is located the jack has the spacing frame of arc, and has seted up the arc wall on the spacing frame of arc, the welding has the sliding seat on the table wall of jack bottom, and sliding seat and arc wall sliding connection. The utility model discloses in, this jack with adjustment base, jack seat rotate through the pivot and connect on the base for fix the jack on jack seat and can rotate angle regulation through the pivot, be convenient for support the inclined plane laminating through the backup pad that the jack top set up and treating of different angles, thereby support it through jack.
Description
Technical Field
The utility model relates to a jack technical field especially relates to a jack with adjustment base.
Background
The jack is light and small lifting equipment which takes a rigid jacking piece as a working device and jacks a heavy object through a top bracket or a bottom supporting claw within a small stroke. The jack is mainly used for the departments of factories, mines, transportation and the like as vehicle repair, other lifting, supporting and the like. The structure is light, firm, flexible and reliable, the lifting jack can be carried and operated by one person, the lifting jack is divided into a mechanical lifting jack, a hydraulic lifting jack and the like, and the principles are different. In principle, the most basic principle on which a hydraulic drive is based is pascal's law, i.e. the pressure is uniform throughout the liquid. Thus, in a balanced system, a relatively small piston exerts a relatively small pressure on it, while a large piston exerts a relatively large pressure on it, which keeps the liquid still. Therefore, different pressures at different ends can be obtained by the liquid transfer, and the purpose of conversion can be achieved.
Present current jack is when using, generally can't realize carrying out angle modulation to the jack, and the backup pad that leads to the top setting of jack can only support the horizontal plane, leads to its practicality relatively poor, so can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a jack with an adjusting base.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a jack with an adjusting base comprises a base, a jack seat and a supporting plate;
a jack seat is rotatably connected inside the base through a rotating shaft, a jack is fixed on the jack seat through a bolt, and a supporting plate is welded at the top end of the jack;
the base upper surface is located one side welding of jack and has been had the arc spacing, and has seted up the arc wall on the arc spacing, the welding has the sliding seat on the table wall of jack bottom, and sliding seat and arc wall sliding connection.
Preferably, the base is provided with a groove matched with the jack seat for use, and the rotating shaft is welded and fixed in the groove along the center line of the length direction.
Preferably, the jack seat is provided with a circular hole matched with the rotating shaft for use.
Preferably, the two arc-shaped limiting frames are arranged, and the two arc-shaped limiting frames are symmetrical to each other about the jack.
Preferably, the number of the sliding seats is two, and the two sliding seats are symmetrical to each other with respect to the jack.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the jack with the adjusting base, the jack base is rotationally connected with the base through the rotating shaft, the jack fixed on the jack seat can rotate through the rotating shaft to adjust the angle, the supporting plate arranged at the top end of the jack is convenient to be attached to inclined planes to be supported at different angles, so that the jack can be supported by the jack, compared with the traditional jack which can not realize angle adjustment, the jack can only support the articles with horizontal plane structures, the jack with the adjusting base is provided with an arc-shaped limiting frame, an arc-shaped groove is arranged on the arc-shaped limiting frame, a sliding seat is welded on the jack and is connected with the arc-shaped groove in a sliding way, and through the arrangement of the sliding seat and the arc-shaped groove, the jack can be further limited, and the stability of angle adjustment of the jack through rotation of the rotating shaft is improved.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a jack with an adjustment base according to the present invention;
fig. 2 is a schematic structural view of a jack with an adjustment base according to the present invention;
fig. 3 is a schematic structural diagram of a base of a jack with an adjustment base according to the present invention;
fig. 4 is a schematic structural view of the arc-shaped limiting frame of the jack with the adjusting base according to the present invention.
Illustration of the drawings:
1. a base; 2. a rotating shaft; 3. a jack base; 4. an arc-shaped limiting frame; 5. a jack; 6. a support plate; 7. a sliding seat; 8. a circular hole; 9. a groove; 10. an arc-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a jack with an adjustable base comprises a base 1, a jack base 3 and a support plate 6;
a jack base 3 is rotatably connected inside the base 1 through a rotating shaft 2, a jack 5 is fixed on the jack base 3 through a bolt, and a supporting plate 6 is welded at the top end of the jack 5;
the welding of base 1 upper surface is located one side of jack 5 has arc spacing 4, and has seted up arc wall 10 on the arc spacing 4, and the welding has sliding seat 7 on the table wall of jack 5 bottom, and sliding seat 7 and arc wall 10 sliding connection.
The base 1 is provided with a groove 9 matched with the jack seat 3 for use, and the rotating shaft 2 is welded and fixed in the groove 9 along the central line of the length direction.
The jack seat 3 is provided with a round hole 8 matched with the rotating shaft 2.
The arc-shaped limiting frames 4 are provided with two arc-shaped limiting frames 4 which are symmetrical to each other about the jack 5.
The sliding seats 7 are provided in total in two, and the two sliding seats 7 are symmetrical to each other with respect to the jack 5.
The working principle is as follows: when this jack with adjustment base used, at first place this jack with adjustment base through base 1 and fix in appointed position, then rotate jack 5 for jack 5 rotates through pivot 2, guarantees that backup pad 6 that 5 tops of jack set up and treating the holding surface and laminate each other, alright this moment in order to control jack 5 extension, supports article.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A jack with an adjusting base is characterized by comprising a base (1), a jack base (3) and a supporting plate (6);
a jack seat (3) is rotatably connected inside the base (1) through a rotating shaft (2), a jack (5) is fixed on the jack seat (3) through a bolt, and a supporting plate (6) is welded at the top end of the jack (5);
the welding of base (1) upper surface is located one side welding of jack (5) has arc spacing (4), and has seted up arc wall (10) on arc spacing (4), the welding has sliding seat (7) on the table wall of jack (5) bottom, and sliding seat (7) and arc wall (10) sliding connection.
2. The jack with the adjusting base is characterized in that a groove (9) matched with the jack base (3) for use is formed in the base (1), and the rotating shaft (2) is welded and fixed in the groove (9) along the center line of the length direction.
3. The jack with the adjusting base as claimed in claim 1, wherein the jack base (3) is provided with a circular hole (8) for matching with the rotating shaft (2).
4. Jack with adjustment base, according to claim 1, characterized in that there are two arc-shaped limiting frames (4), and the two arc-shaped limiting frames (4) are symmetrical to each other with respect to the jack (5).
5. Jack with adjustment base, according to claim 1, characterized in that there are two sliding seats (7) and the two sliding seats (7) are symmetrical to each other with respect to the jack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020489718.2U CN212076275U (en) | 2020-04-07 | 2020-04-07 | Jack with adjusting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020489718.2U CN212076275U (en) | 2020-04-07 | 2020-04-07 | Jack with adjusting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212076275U true CN212076275U (en) | 2020-12-04 |
Family
ID=73564143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020489718.2U Active CN212076275U (en) | 2020-04-07 | 2020-04-07 | Jack with adjusting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212076275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695654A (en) * | 2021-01-15 | 2021-04-23 | 湖北楚天联发路桥养护有限公司 | Deviation rectifying method based on bridge support |
| CN113353834A (en) * | 2021-06-29 | 2021-09-07 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
-
2020
- 2020-04-07 CN CN202020489718.2U patent/CN212076275U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695654A (en) * | 2021-01-15 | 2021-04-23 | 湖北楚天联发路桥养护有限公司 | Deviation rectifying method based on bridge support |
| CN113353834A (en) * | 2021-06-29 | 2021-09-07 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
| CN113353834B (en) * | 2021-06-29 | 2022-06-24 | 山东启阳工具有限公司 | Adjustable hydraulic horizontal jack |
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