CN217498554U - Stable anti-toppling hydraulic jack - Google Patents
Stable anti-toppling hydraulic jack Download PDFInfo
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- CN217498554U CN217498554U CN202221543389.0U CN202221543389U CN217498554U CN 217498554 U CN217498554 U CN 217498554U CN 202221543389 U CN202221543389 U CN 202221543389U CN 217498554 U CN217498554 U CN 217498554U
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Abstract
The utility model belongs to the technical field of hydraulic jacks and discloses a stable anti-toppling hydraulic jack, which comprises a hydraulic component; the hydraulic assembly is provided with a telescopic assembly and is used for driving the telescopic assembly to move relative to the hydraulic assembly; the telescopic assembly is used for supporting an object; the bottom of the hydraulic component is symmetrically and fixedly connected with two limiting frames; and a movable supporting plate is arranged between the two limiting frames. The utility model discloses a connecting rod closes soon with the connecting hole and is connected, lets the user need the backup pad end to end connection of figure, through side channel and spacing block in the backup pad, makes the backup pad be fixed in the pneumatic cylinder below, supports ground through the backup pad to support the device, when the device supports object one side, let the device also be difficult for empting, make the device can normally prop up the object, not only improved the efficiency that the device supported the object, also increased the steadiness that the device supported the object.
Description
Technical Field
The utility model belongs to the technical field of hydraulic jack, concretely relates to stably prevent empting hydraulic jack.
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 100 t.
When the existing hydraulic jack is used, if the device supports one side of an object, the device is easy to topple, so that the device cannot normally support the object, the efficiency of supporting the object by the device is reduced, and the stability of supporting the object by the device is also reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stabilize prevent empting hydraulic jack to the device that provides in the solution above-mentioned background art is to the problem that the device was emptyd easily when supporting object one side.
In order to achieve the above purpose, the utility model provides a following technical scheme: a stable anti-toppling hydraulic jack comprises a hydraulic assembly; the hydraulic assembly is provided with a telescopic assembly and is used for driving the telescopic assembly to move relative to the hydraulic assembly; the telescopic assembly is used for supporting an object; the bottom of the hydraulic component is symmetrically and fixedly connected with two limiting frames; a movable supporting plate is arranged between the two limiting frames; one side of the supporting plate is provided with a connecting hole, the other side of the supporting plate is fixedly connected with a connecting rod, the bottom of the supporting plate is fixedly connected with a bottom plate, and side grooves are formed in the supporting plate close to one side between the two limiting frames; the connecting rod is connected with the connecting hole in a screwing mode.
Preferably, the hydraulic assembly comprises a hydraulic cylinder; a hydraulic pump is installed on one side of the hydraulic cylinder, and a reset bolt is installed below the hydraulic cylinder close to the hydraulic pump; and a movable pressure rod is arranged at the top of the hydraulic pump.
Preferably, the hydraulic assembly further comprises a connecting frame; the link rotates to be connected in the top of depression bar, and the opposite side and the pneumatic cylinder of link rotate to be connected, the detachable inserted bar is installed to one side of link.
Preferably, the telescopic assembly comprises a telescopic rod; the telescopic rod is installed at the top of the hydraulic cylinder, and the top of the telescopic rod is connected with the screw rod in a screwing mode.
Preferably, thread grooves are formed in the two limiting frames; positioning screws are screwed and connected in the two thread grooves; one ends of the two positioning screws extend to the inside of the supporting plate; limiting grooves are formed in one side, close to the two positioning screws, of the inner portion of the supporting plate.
Preferably, the side groove and the limiting frame are in interference fit.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a connecting rod closes soon with the connecting hole and is connected, lets the user need the backup pad end to end connection of figure, through side channel and spacing block in the backup pad, makes the backup pad be fixed in the pneumatic cylinder below, supports ground through the backup pad to support the device, when the device supports object one side, let the device also be difficult for empting, make the device can normally prop up the object, not only improved the efficiency that the device supported the object, also increased the steadiness that the device supported the object.
(2) On the basis of the beneficial effects, the utility model discloses a behind side channel and the spacing block in the backup pad, rotate positioning screw, make positioning screw remove in the thread groove to let positioning screw remove to the spacing groove in the backup pad, thereby let in the backup pad with spacing be connected the back fastening more, more stable when letting backup pad strutting arrangement, further improved the steadiness that the device supported the object.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is an internal structure view of the pressure bar of the present invention connected to the support plate;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is a side view of the support plates of the present invention when connected;
in the figure: 1. resetting the bolt; 2. a hydraulic cylinder; 3. a telescopic rod; 4. a screw rod; 5. inserting a rod; 6. a connecting frame; 7. a hydraulic pump; 8. a pressure lever; 9. a support plate; 10. connecting holes; 11. a base plate; 12. a connecting rod; 13. a side groove; 14. a thread groove; 15. positioning a screw rod; 16. a limiting groove; 17. a limiting frame.
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. 1-5, the present invention provides the following technical solutions:
a stable anti-toppling hydraulic jack comprises a hydraulic assembly;
the hydraulic component is provided with a telescopic component and is used for driving the telescopic component to move relative to the hydraulic component;
the telescopic assembly is used for supporting an object;
the bottom of the hydraulic component is symmetrically and fixedly connected with two limiting frames 17;
a movable supporting plate 9 is arranged between the two limiting frames 17;
one side of the supporting plate 9 is provided with a connecting hole 10, the other side of the supporting plate is fixedly connected with a connecting rod 12, the bottom of the supporting plate 9 is fixedly connected with a bottom plate 11, and one side of the supporting plate 9, which is close to the position between the two limiting frames 17, is provided with a side groove 13;
the connecting rod 12 is screwed with the connecting hole 10.
Through above-mentioned technical scheme, it connects to close the connecting hole 10 on backup pad 9 through connecting rod 12 and another backup pad 9 soon, according to above-mentioned step, let the backup pad 9 end to end connection that the user needs the figure, pass through side channel 13 and two spacing 17 block with backup pad 9, make backup pad 9 be fixed in between two spacing 17, place the device in the below that needs supported the object, support ground through backup pad 9, after the device position control, it removes to drive flexible subassembly through hydraulic pressure subassembly, make flexible subassembly support the object, thereby hold up the object and rise.
In the present embodiment, the side groove 13 and the stopper 17 are further in interference fit.
Through the technical scheme, when the side groove 13 is connected with the limiting frame 17, the side groove 13 is in interference fit with the limiting frame 17, so that the side groove 13 is more tightly connected with the limiting frame 17.
In the present embodiment, further, thread grooves 14 are formed inside both the limiting frames 17;
the insides of the two thread grooves 14 are both screwed and connected with positioning screws 15;
one ends of the two positioning screws 15 extend to the inside of the supporting plate 9;
limiting grooves 16 are formed in one side, close to the two positioning screws 15, of the supporting plate 9.
Through above-mentioned technical scheme, after side groove 13 is connected with spacing 17, rotate positioning screw 15, through thread groove 14 cooperation to let positioning screw 15 remove in thread groove 14 is inside, make positioning screw 15 remove to the inside spacing groove 16 of backup pad 9, support backup pad 9 through positioning screw 15, thereby let backup pad 9 and spacing 17 be connected the back fastening more.
Specifically, in one embodiment, with respect to the hydraulic assembly:
as shown in fig. 1, the hydraulic assembly comprises a hydraulic cylinder 2;
a hydraulic pump 7 is installed on one side of the hydraulic cylinder 2, and a reset bolt 1 is installed below the hydraulic cylinder 2 close to the hydraulic pump 7;
the top of the hydraulic pump 7 is provided with a movable pressure rod 8.
Through above-mentioned technical scheme, through pressing depression bar 8, make depression bar 8 extrusion hydraulic pump 7 to let pneumatic cylinder 2 work, let pneumatic cylinder 2 be convenient for drive flexible subassembly and remove, when needing to let flexible subassembly reset, rotate reset bolt 1, make the hydraulic oil in the pneumatic cylinder 2 flow back to in the hydraulic pump 7, thereby let flexible subassembly reset.
As shown in fig. 2, the technical solution of the hydraulic assembly is further detailed.
The hydraulic assembly also comprises a connecting frame 6;
the connecting frame 6 is rotatably connected to the top of the pressure rod 8, the other side of the connecting frame 6 is rotatably connected with the hydraulic cylinder 2, and the detachable inserted rod 5 is installed on one side of the connecting frame 6.
Through above-mentioned technical scheme, insert inserted bar 5 to the inside of link 6, repeatedly press inserted bar 5, make inserted bar 5 drive link 6 reciprocating rotation, drive depression bar 8 reciprocating motion through link 6, let pneumatic cylinder 2 be convenient for work.
Specifically, in one embodiment, with respect to the telescopic assembly:
as shown in fig. 1 and 2, the telescopic assembly comprises a telescopic rod 3;
the telescopic rod 3 is arranged at the top of the hydraulic cylinder 2, and the top of the telescopic rod 3 is connected with a screw rod 4 in a screwing mode.
Through the technical scheme, the hydraulic cylinder 2 drives the telescopic rod 3 to move, the telescopic rod 3 is convenient to support objects, the screw rod 4 is rotated, the screw rod 4 moves relative to the telescopic rod 3, and therefore the moving range of the device is enlarged.
It is noted that, herein, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stabilize hydraulic jack that prevents empting which characterized in that: comprises a hydraulic component;
the hydraulic assembly is provided with a telescopic assembly and is used for driving the telescopic assembly to move relative to the hydraulic assembly;
the telescopic assembly is used for supporting an object;
the bottom of the hydraulic component is symmetrically and fixedly connected with two limiting frames (17);
a movable supporting plate (9) is arranged between the two limiting frames (17);
one side of the supporting plate (9) is provided with a connecting hole (10), the other side of the supporting plate is fixedly connected with a connecting rod (12), the bottom of the supporting plate (9) is fixedly connected with a bottom plate (11), and side grooves (13) are formed in one side of the supporting plate (9) close to the position between the two limiting frames (17);
the connecting rod (12) is connected with the connecting hole (10) in a screwing mode.
2. A stable anti-toppling hydraulic jack as claimed in claim 1, wherein: the hydraulic assembly comprises a hydraulic cylinder (2);
a hydraulic pump (7) is installed on one side of the hydraulic cylinder (2), and a reset bolt (1) is installed below the hydraulic cylinder (2) close to the hydraulic pump (7);
the top of the hydraulic pump (7) is provided with a movable pressure lever (8).
3. A stable anti-toppling hydraulic jack as claimed in claim 2, wherein: the hydraulic assembly further comprises a connecting frame (6);
the connecting frame (6) is rotatably connected to the top of the pressing rod (8), the other side of the connecting frame (6) is rotatably connected with the hydraulic cylinder (2), and the detachable inserting rod (5) is installed on one side of the connecting frame (6).
4. A stable anti-toppling hydraulic jack as claimed in claim 2 or 3, wherein: the telescopic assembly comprises a telescopic rod (3);
the telescopic rod (3) is installed at the top of the hydraulic cylinder (2), and the top of the telescopic rod (3) is connected with the screw rod (4) in a screwing mode.
5. A stable anti-toppling hydraulic jack as claimed in claim 1, 2 or 3, wherein: threaded grooves (14) are formed in the two limiting frames (17);
positioning screws (15) are screwed and connected in the two thread grooves (14);
one ends of the two positioning screws (15) extend to the inside of the supporting plate (9);
limiting grooves (16) are formed in one side, close to the two positioning screws (15), of the inner portion of the supporting plate (9).
6. A stable anti-toppling hydraulic jack as claimed in claim 1, 2 or 3, wherein: the side groove (13) and the limiting frame (17) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221543389.0U CN217498554U (en) | 2022-06-20 | 2022-06-20 | Stable anti-toppling hydraulic jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221543389.0U CN217498554U (en) | 2022-06-20 | 2022-06-20 | Stable anti-toppling hydraulic jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217498554U true CN217498554U (en) | 2022-09-27 |
Family
ID=83339773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221543389.0U Active CN217498554U (en) | 2022-06-20 | 2022-06-20 | Stable anti-toppling hydraulic jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217498554U (en) |
-
2022
- 2022-06-20 CN CN202221543389.0U patent/CN217498554U/en active Active
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