CN218543633U - Hydraulic jack convenient to it is fixed - Google Patents
Hydraulic jack convenient to it is fixed Download PDFInfo
- Publication number
- CN218543633U CN218543633U CN202222543575.0U CN202222543575U CN218543633U CN 218543633 U CN218543633 U CN 218543633U CN 202222543575 U CN202222543575 U CN 202222543575U CN 218543633 U CN218543633 U CN 218543633U
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- base
- jack
- fixed
- pressing plate
- hydraulic jack
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of jacks and discloses a hydraulic jack convenient to fix, which comprises a jack arranged at the top of a base, wherein a fixing mechanism is arranged in the base; the fixing mechanism comprises a pressing plate and an inserting rod, the pressing plate is vertically and slidably mounted in the base, the inserting rod is fixed to the top wall of the base, a plurality of metal thorns are fixed to the bottom end of the inserting rod, a through hole matched with the inserting rod is formed in the pressing plate, and the top of the pressing plate is connected with the bottom wall of the base through a spring. The corner of clamp plate all installs adjusting part, adjusting part installs the regulation seat in the threaded hole including seting up threaded hole and screw thread on the clamp plate. Be provided with fixed establishment in the base, the jack is at the in-process that uses, and the base extrudees the clamp plate for the metal thorn of inserted bar bottom passes the clamp plate and inserts on ice, thereby plays the effect fixed to the base, prevents that the jack from taking place to sideslip, promotes the stability of jack.
Description
Technical Field
The utility model relates to a jack technical field specifically is a hydraulic jack convenient to it is fixed.
Background
The hydraulic jack is a jack which adopts a plunger or a hydraulic cylinder as a rigid jacking piece. The self-locking device has the characteristics of compact structure, stable work, large jacking force, self-locking and the like. The hydraulic jack has strong jacking capacity, and the jacking force of the heavy hydraulic jack exceeds one hundred tons.
When the hydraulic jack is used on the ground with ice or snow, the ground is smooth, so that the jack is inconvenient to fix, the jack is easy to sideslip, accidents are possibly caused, and harm is caused to workers.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a hydraulic jack convenient to it is fixed to be not enough to prior art in the above-mentioned background art to solve the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a hydraulic jack convenient to fix comprises a jack arranged at the top of a base, wherein a fixing mechanism is arranged in the base;
the fixing mechanism comprises a pressing plate and an inserting rod, the pressing plate is vertically and slidably mounted in the base, the inserting rod is fixed to the top wall of the base, a plurality of metal thorns are fixed to the bottom end of the inserting rod, a through hole matched with the inserting rod is formed in the pressing plate, and the top of the pressing plate is connected with the bottom wall of the base through a spring.
Preferably, the corners of the pressing plate are provided with adjusting components, and each adjusting component comprises a threaded hole formed in the pressing plate and an adjusting seat installed in the threaded hole through threads.
Furthermore, the inserting assembly comprises an inserting assembly which comprises a pressure plate fixed on the top wall of the base and an inserting rod fixed at the bottom of the pressure plate.
Furthermore, the two ends of the pressing plate are fixedly provided with sliding blocks, and the inner side wall of the base is provided with sliding grooves matched with the sliding blocks.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this hydraulic jack convenient to it is fixed:
the fixing mechanism is arranged in the base, and the base extrudes the pressing plate in the using process of the jack, so that the metal pricks at the bottom of the inserted link penetrate through the pressing plate and are inserted into ice, the effect of fixing the base is achieved, the jack is prevented from sideslipping, and the stability of the jack is improved; install adjusting part on the clamp plate, when using the jack on the road surface of slope, adjust the seat and can rotate at the threaded hole, adjust the seat according to the slope degree on ground, prevent to place the slope because of the jack and cause the potential safety hazard, promote the stability of jack once more.
Drawings
Fig. 1 is a schematic perspective view of a hydraulic jack convenient for fixing according to the present invention;
fig. 2 is a schematic diagram of an explosion structure of the hydraulic jack convenient for fixing according to the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the hydraulic jack convenient for fixing according to the present invention;
fig. 4 is the utility model discloses move the spatial structure schematic diagram of subassembly in hydraulic jack convenient to it is fixed.
In the figure: base 1, jack 2, clamp plate 3, insert subassembly 4, metal thorn 11, spring 5, adjust seat 6, through-hole 7, screw hole 8, handle 9, slider 10.
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.
Referring to fig. 1-4, the utility model provides a hydraulic jack convenient for fixing, which comprises a jack 2, wherein the upper part of the jack 2 is hinged with a handle 9, the handle 9 is arranged to facilitate carrying of the jack 2 and bring convenience to workers, the jack 2 is fixed on the top of a base 1, the bottom of the base 1 is provided with a groove, and a fixing mechanism is arranged in the groove;
the fixing mechanism comprises a pressing plate 3, the pressing plate 3 is vertically slidably mounted in a groove, a sliding block 10 is arranged on the side wall of the pressing plate 3, a sliding groove is formed in the side wall of the groove, the pressing plate 3 is slidably mounted in the sliding groove in the groove through the sliding block 10, the pressing plate 3 is limited, the pressing plate 3 is prevented from sliding out of the base 1, a plurality of inserting and moving assemblies 4 are equidistantly fixed on the side wall of the groove far away from the pressing plate 3, metal thorns 11 are equidistantly fixed at the bottoms of the inserting and moving assemblies 4, through holes 7 are formed in the pressing plate 3, the metal thorns 11 are located in the through holes 7, springs 5 are sleeved on the inserting and moving assemblies 4, and two ends of each spring 5 are respectively fixedly connected with the top of the pressing plate 3 and one side of the groove far away from the pressing plate 3; the inserting assembly 4 consists of a pressure plate 41 and an inserting rod 42, the diameter of the pressure plate 41 is larger than that of the through hole 7, and the height of the pressure plate 41 is higher than that of the compressed spring 5, so that the spring 5 supports the pressure plate 3 through the pressure plate after being compressed, and the spring 5 is prevented from deforming due to overlarge pressure;
as an optimal technical solution of the utility model: adjusting part is all installed to the corner of clamp plate 3, adjusting part adjusts seat 6, and the corner of clamp plate 3 is provided with screw hole 8, and adjusts 6 threaded mounting of seat in screw hole 8, can rotate and adjust seat 6 and adjust the equilibrium of preceding jack 2, promotes the stability of jack 2.
The working principle of the embodiment is as follows: when the hydraulic jack is used, as shown in fig. 1 and fig. 2-4, when a fixing mechanism is needed to fix the jack 2, firstly, the adjusting seat 6 is adjusted, and when the height of the adjusting seat 6 is adjusted to be low, then the jack 2 is used, under the action of pressure, the jack 2 extrudes the plurality of springs 5 through the base 1, and the springs 5 are in a compression state, so that the metal pricks 11 at the bottom of the inserting component 4 can be inserted into the ground, and the jack 2 is fixed;
the jack 2 does not need to use a fixing mechanism, and the height of the adjusting seat 6 can be adjusted to be higher; then use jack 2, jack 2 is under receiving the effect of pressure, and jack 2 extrudees a plurality of springs 5 through base 1, and spring 5 is in compression state for do not contact with ground with the metal thorn 11 of inserting subassembly 4 bottom.
When using the jack on the ground of slope, rotate and adjust seat 6 for adjust the length of seat 6 in clamp plate 3 and adjust seat 6 according to the demand on ground, make jack 2 vertical fix subaerial.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mounted", "connected", "fixed", and the like are to be interpreted broadly, and may be, for example, either fixedly connected or detachably connected; or indirectly through an intermediary.
In the description of the present invention, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. As used herein, the meaning of "a plurality" is two or more unless specifically limited otherwise.
The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.
Claims (4)
1. The utility model provides a hydraulic jack convenient to it is fixed, is including setting up jack (2) at base (1) top, its characterized in that: a fixing mechanism is arranged in the base (1); the fixing mechanism is provided with an adjusting mechanism;
fixing mechanism includes clamp plate (3) of upper and lower slidable mounting in base (1) and installs and move subassembly (4) at the insertion of base (1) roof, the lower part of inserting subassembly (4) is fixed with a plurality of metal thorns (11), set up on clamp plate (3) and move through-hole (7) of subassembly (4) looks adaptation with the insertion, it is equipped with spring (5) to insert to move the cover on subassembly (4).
2. The hydraulic jack of claim 1, wherein: the adjusting mechanism comprises a threaded hole (8) formed in the pressing plate (3) and an adjusting seat (6) installed in the threaded hole (8) in a threaded mode.
3. The hydraulic jack facilitating securement of claim 1, wherein: the inserting assembly (4) comprises a pressure plate (41) fixed on the top wall of the base (1) and an inserting rod (42) fixed at the bottom of the pressure plate (41).
4. The hydraulic jack of claim 1, wherein: the pressing plate (3) is fixed with the slider (10) at both ends, the inside wall of base (1) is seted up with the spout of slider (10) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222543575.0U CN218543633U (en) | 2022-09-26 | 2022-09-26 | Hydraulic jack convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222543575.0U CN218543633U (en) | 2022-09-26 | 2022-09-26 | Hydraulic jack convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543633U true CN218543633U (en) | 2023-02-28 |
Family
ID=85275149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222543575.0U Active CN218543633U (en) | 2022-09-26 | 2022-09-26 | Hydraulic jack convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543633U (en) |
-
2022
- 2022-09-26 CN CN202222543575.0U patent/CN218543633U/en active Active
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