CN220485201U

CN220485201U - Angle-adjustable hydraulic jack

Info

Publication number: CN220485201U
Application number: CN202321799070.9U
Authority: CN
Inventors: 李波
Original assignee: Zhejiang Yingrui Digital Technology Co ltd
Current assignee: Zhejiang Yingrui Digital Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-02-13
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of hydraulic jacks, in particular to an angle-adjustable hydraulic jack; the utility model discloses an angle-adjustable hydraulic jack, which comprises a jack main body, wherein an adjusting mechanism is arranged on the outer side wall of the jack main body, a rotating mechanism is arranged below the jack main body, the adjusting mechanism comprises two groups of supporting plates, first slots are respectively and uniformly penetrated through the opposite sides of the two groups of supporting plates, bolts are arranged in the slots, connecting discs are respectively arranged on the opposite sides of the two groups of bolts, handles are respectively arranged on the opposite sides of the two groups of connecting discs, magnetic rings are respectively inlaid on the opposite sides of the two groups of connecting discs, supporting frames are arranged on the outer side walls of the two groups of supporting plates, iron rings are inlaid on the front side and the rear side of each supporting frame, the magnetic rings are jointed with the iron rings, second slots are respectively penetrated through the front side and the rear side of each supporting frame, and the bolts are arranged in the second slots.

Description

Angle-adjustable hydraulic jack

Technical Field

The utility model relates to the technical field of hydraulic jacks, in particular to an angle-adjustable hydraulic jack.

Background

The hydraulic jack refers to a jack adopting a plunger or a hydraulic cylinder as a rigid jacking member. The self-locking device has the characteristics of compact structure, stable work, large propping force, self-locking and the like. The hydraulic jack has strong jacking capability, and the jacking force of the heavy hydraulic jack exceeds 100t;

hydraulic jacks fall into two categories: the hydraulic jack is suitable for various lifting operations with small lifting height, when the angle of the hydraulic jack needs to be adjusted, the angle of the hydraulic jack needs to be changed by cushioning articles at the bottom of the hydraulic jack, but the hydraulic jack has potential safety hazards, when the articles on the bottom of the hydraulic jack exceed bearable weight, the articles to be cushioned are easy to squeeze and splash to cause the hydraulic jack to incline and fall down, so that casualties are easy to cause, and aiming at the conditions, the hydraulic jack is technically innovated on the basis of the existing hydraulic jack with adjustable angle.

Disclosure of Invention

The utility model aims to provide an angle-adjustable hydraulic jack for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic jack with adjustable angle, includes the jack main part, adjustment mechanism has been laid to the lateral wall of jack main part, slewing mechanism has been laid to the below of jack main part, adjustment mechanism includes two sets of supporting plates, two sets of the opposite sides of supporting plate evenly runs through respectively and has seted up first slot, be provided with the bolt in the slot, two sets of the opposite sides of bolt all are provided with the connection pad, two sets of the opposite sides of connection pad are provided with the handle respectively, two sets of the magnetic ring has all been inlayed to the looks side of connection pad, two sets of the lateral wall of supporting plate is provided with the support frame, the iron ring has all been inlayed to the front and back both sides of support frame, the magnetic ring is laminated mutually with the iron ring, the front and back both sides of support frame run through respectively and have seted up the second slot, the bolt sets up in the second slot, two sets of the opposite sides of supporting plate all are provided with the back shaft, the front and back both sides of support frame all run through and have seted up the mounting hole, the back shaft sets up in the mounting hole, slewing mechanism is located the bottom of support frame and cooperatees with the support frame.

Preferably, the rotating mechanism comprises a rotating shaft, a worm is arranged at the bottom of the rotating shaft, a worm wheel is meshed with the right side of the worm, and a hand wheel is arranged on the front side of the worm wheel.

Preferably, the two groups of supporting plates are respectively arranged on the front side and the rear side of the jack main body, and the rotating shaft is arranged at the bottom of the supporting frame.

Preferably, a base is arranged below the supporting frame, an installation groove is formed in an inner cavity of the base, and supporting feet are uniformly arranged at the bottom of the base.

Preferably, the worm, the rotating shaft and the worm wheel are all arranged in the mounting groove of the base, a first through hole is formed in the front side of the base, and the front side of the worm wheel penetrates through the first through hole and is connected with the hand wheel.

Preferably, a second through hole is formed in the top of the base, and the rotating shaft penetrates through the second through hole to be connected with the supporting frame.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to a hydraulic jack with adjustable angle, when the inclination of jack main part needs to be adjusted, the removal handle drives bolt and supporting disk separation through the connection pad, then alright rotate jack main part, and then change the inclination of jack main part, then reinsert the bolt in the first slot of supporting disk, utilize the adsorption affinity of magnetic ring and hoop to fix the bolt in the first slot to this angle fixation of accomplishing jack main part, and then improve the practicality of device;

the rotating hand wheel drives the worm to rotate, the worm wheel is driven to rotate through the worm, the worm wheel drives the supporting frame to rotate through the rotating shaft, and then the jack main body is driven to rotate, so that the horizontal angle of the jack main body is changed, and simultaneously the multi-angle adjusting effect on the jack main body can be achieved by matching with the adjustment of the inclination angle of the jack main body.

Drawings

FIG. 1 is a schematic view of an angle-adjustable hydraulic jack according to the present utility model;

FIG. 2 is a right side cross-sectional view of an angle adjustable hydraulic jack of the present utility model;

FIG. 3 is an enlarged view of portion A of FIG. 2 of the angle-adjustable hydraulic jack of the present utility model;

fig. 4 is a top cross-sectional view of an angle-adjustable hydraulic jack of the present utility model.

In the figure: 1. a jack body; 11. a support plate; 12. a support shaft; 13. a support frame; 14. a connecting disc; 15. a handle; 16. a plug pin; 17. a magnetic ring; 18. an iron ring; 2. a hand wheel; 21. a worm wheel; 22. a worm; 23. a rotating shaft; 3. a base; 31. and supporting the feet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an angle-adjustable hydraulic jack comprises a jack body 1, an adjusting mechanism is arranged on the outer side wall of the jack body 1, a rotating mechanism is arranged below the jack body 1, the adjusting mechanism comprises two groups of support plates 11, the opposite sides of the two groups of support plates 11 are respectively and uniformly penetrated and provided with a first slot, a bolt 16 is slidably arranged in the slot, the opposite sides of the two groups of bolts 16 are fixedly provided with connecting plates 14, the opposite sides of the two groups of connecting plates 14 are respectively and fixedly provided with handles 15, the opposite sides of the two groups of connecting plates 14 are respectively embedded with magnetic rings 17, the outer side walls of the two groups of support plates 11 are rotatably provided with support frames 13, the front side and the rear side of the support frames 13 are respectively embedded with iron rings 18, the magnetic rings 17 are jointed with the iron rings 18, the front side and the rear side of the support frames 13 are respectively penetrated and provided with second slots, the bolt 16 is slidably arranged in the second slots, the opposite sides of the two groups of support plates 11 are fixedly provided with support shafts 12, the front side and the rear side of the support frame 13 are respectively provided with mounting holes in a penetrating way, the support shafts 12 are rotatably arranged in the mounting holes, the support plates 11 rotate by taking the support shafts 12 as the center, a rotating mechanism is positioned at the bottom of the support frame 13 and matched with the support frame 13, the rotating mechanism comprises a rotating shaft 23, the bottom of the rotating shaft 23 is fixedly provided with a worm 22, the right side of the worm 22 is meshed with a worm wheel 21, the front side of the worm wheel 21 is fixedly provided with a hand wheel 2, the two groups of support plates 11 are respectively fixedly arranged at the front side and the rear side of the jack main body 1, when the inclination angle of the jack main body 1 is required to be adjusted, a moving handle 15 drives a bolt 16 to be separated from the support plates 11 through a connecting disc 14, then the jack main body 1 can be rotated, the inclination angle of the jack main body 1 is further changed, the bolt 16 is reinserted into a first slot of the support plate 11, the bolt 16 is fixed in the first slot by utilizing the adsorption force of the magnetic ring 17 and the iron ring 18, thereby completing the angle fixation of the jack main body 1, the rotating shaft 23 is fixedly arranged at the bottom of the supporting frame 13, the rotating hand wheel 2 drives the worm 21 to rotate, the worm wheel 22 is driven by the worm 21 to rotate, the worm wheel 22 drives the supporting frame 13 to rotate by the rotating shaft 23, and then the jack main body 1 is driven to rotate, thereby changing the horizontal angle of the jack main body 1, the base 3 is arranged below the supporting frame 13, the inner cavity of the base 3 is provided with a mounting groove, the bottom of the base 3 is uniformly and fixedly provided with supporting feet 31, the worm 22, the rotating shaft 23 and the worm wheel 21 are all rotationally arranged in the mounting groove of the base 3, the front side of the base 3 is provided with a first through hole, the front side of the worm wheel 21 penetrates through the first through hole to be connected with the hand wheel 2, the top of the base 3 is provided with a second through hole, and the rotating shaft 23 penetrates the second through hole to be connected with the supporting frame 13.

Working principle: when the inclination of the jack main body 1 needs to be adjusted, the movable handle 15 drives the bolt 16 to be separated from the supporting disc 11 through the connecting disc 14, then the jack main body 1 can be rotated, the inclination of the jack main body 1 is changed, then the bolt 16 is reinserted into the first slot of the supporting disc 11, the bolt 16 is fixed in the first slot by using the adsorption force of the magnetic ring 17 and the iron ring 18, so that the angle fixing of the jack main body 1 is completed, the rotating hand wheel 2 drives the worm 21 to rotate, the worm wheel 22 is driven to rotate by the worm 21, the supporting frame 13 is driven to rotate by the worm wheel 22 through the rotating shaft 23, and then the jack main body 1 is driven to rotate, so that the horizontal angle of the jack main body 1 is changed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic jack with adjustable angle, includes jack main part (1), its characterized in that: the utility model provides a jack, jack main part (1) is laid to lateral wall, rotary mechanism has been laid to the below of jack main part (1), rotary mechanism includes two sets of supporting disk (11), two sets of the opposite sides of supporting disk (11) evenly runs through respectively and has seted up first slot, be provided with bolt (16) in the slot, two sets of opposite sides of bolt (16) all are provided with connection pad (14), two sets of opposite sides of connection pad (14) are provided with handle (15) respectively, two sets of the opposite sides of connection pad (14) all inlay magnetic ring (17), two sets of the lateral wall of supporting disk (11) is provided with support frame (13), the front and back both sides of support frame (13) all inlay iron ring (18), magnetic ring (17) are laminated mutually with iron ring (18), the front and back both sides of support frame (13) are run through respectively and are seted up the second slot, bolt (16) set up in the second slot, two sets of the opposite sides of supporting disk (11) are provided with back side respectively, and are provided with handle (15), two sets of the support shaft (12) looks side of connecting disk (14) all have inlayed magnetic ring (17), both sides of supporting disk (11) all have been inlayed iron ring (18), the support frame (13) and the front and the back of support frame (13) all have been installed in the support frame (13).

2. An angularly adjustable hydraulic jack according to claim 1, wherein: the rotating mechanism comprises a rotating shaft (23), a worm (22) is arranged at the bottom of the rotating shaft (23), a worm wheel (21) is meshed on the right side of the worm (22), and a hand wheel (2) is arranged on the front side of the worm wheel (21).

3. An angularly adjustable hydraulic jack according to claim 2, characterised in that: the two groups of supporting plates (11) are respectively arranged at the front side and the rear side of the jack main body (1), and the rotating shaft (23) is arranged at the bottom of the supporting frame (13).

4. An angularly adjustable hydraulic jack according to claim 3, characterised in that: the base (3) is arranged below the supporting frame (13), the inner cavity of the base (3) is provided with a mounting groove, and supporting feet (31) are uniformly arranged at the bottom of the base (3).

5. An angularly adjustable hydraulic jack according to claim 4, wherein: the worm (22), the rotating shaft (23) and the worm wheel (21) are all arranged in the mounting groove of the base (3), a first through hole is formed in the front side of the base (3), and the front side of the worm wheel (21) penetrates through the first through hole and is connected with the hand wheel (2).

6. An angularly adjustable hydraulic jack according to claim 5, wherein: the top of base (3) has seted up the second through-hole, pivot (23) run through the second through-hole and are connected with support frame (13).