CN220227378U

CN220227378U - Portable hydraulic station

Info

Publication number: CN220227378U
Application number: CN202321555259.3U
Authority: CN
Inventors: 高知要; 高鑫鑫
Original assignee: Shanghai Laifeng Electromechanical Co ltd
Current assignee: Shanghai Laifeng Electromechanical Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-22
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of hydraulic stations and discloses a portable hydraulic station which comprises a hydraulic station body, wherein an oil tank is arranged in the hydraulic station body, a top plate is arranged on the upper surface of the hydraulic station body, a valve body is arranged on the upper surface of the top plate, a mounting plate is arranged on one side, away from the valve body, of the hydraulic station body, a motor A is fixedly connected to the upper surface of the mounting plate, a hydraulic pump is arranged at the output end of the motor A, the hydraulic pump is communicated with the inner oil tank, an oil pipe is fixedly connected to one side of the upper end of the hydraulic pump, the oil pipe is fixedly connected with the valve body, two limiting blocks are fixedly connected to the lower surface of the hydraulic station body close to two sides, a rotating shaft is connected to the inner parts of the limiting blocks in a rotating manner, a connecting plate is fixedly connected to the circular arc surface of the rotating shaft, and a movable plate is fixedly connected to one side of the connecting plate. The universal wheel is convenient to unfold and retract, and the universal wheel is convenient to move and is stable in fixation.

Description

Portable hydraulic station

Technical Field

The utility model relates to the technical field of hydraulic stations, in particular to a portable hydraulic station.

Background

The hydraulic station is a hydraulic driving device composed of a hydraulic pump, a motor for driving the hydraulic pump, a hydraulic oil tank, a valve body assembly and the like, the hydraulic pump is driven by the motor, hydraulic oil in the oil tank is pumped out by the hydraulic pump, and the hydraulic oil passes through the valve body assembly to adjust proper flow direction, pressure, flow speed, flow quantity and the like and then is led to the driving device and various machines needing hydraulic pressure to work.

At present, although the hydraulic station is improved in many ways for portable lightweight, the universal wheels are arranged at the bottom so as to facilitate pushing, when the hydraulic station is fixed, the hydraulic station is fixed only by locking the universal wheels, and because the hydraulic station is heavy in volume, when the hydraulic station is fixed on the slightly inclined ground, the locking effect of the universal wheels is not ideal, and the hydraulic station is often separated, so that the hydraulic station moves when working and impacts nearby objects; in addition, most of main equipment of the hydraulic station is arranged at the upper end, so that the problem of high gravity center occurs, and the hydraulic station is unstable in moving, and therefore, a portable hydraulic station is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a portable hydraulic station which has the advantages of convenience for expanding and retracting universal wheels, convenience for moving and stability for fixing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable hydraulic pressure station, includes the hydraulic pressure station body, the internally mounted of hydraulic pressure station body has the oil tank, the last surface mounting of hydraulic pressure station body has the roof, surface mounting has the valve body on the roof, the mounting panel is installed to one side that the valve body was kept away from to the hydraulic pressure station body, the last fixed surface of mounting panel is connected with motor A, the hydraulic pump is installed to motor A's output, hydraulic pump and inside oil tank intercommunication, the upper end one side fixedly connected with oil pipe of hydraulic pump, oil pipe and valve body fixed connection, the lower surface of hydraulic pressure station body is close to two equal fixedly connected with stopper in both sides position, the inside rotation of stopper is connected with the pivot, the arc surface fixedly connected with connecting plate of pivot, one side fixedly connected with fly leaf of connecting plate, one side fixedly connected with slipmat of fly leaf, the lower surface rotation of fly leaf is connected with universal wheel, the upper end position fixedly connected with locating plate that the hydraulic pressure station body both sides are close to the fly leaf.

As a preferable technical scheme of the utility model, a mounting groove is formed in one side, close to the motor A, of the hydraulic station body, the mounting plate is fixedly connected with the inner wall of the mounting groove, and the motor A is positioned in the mounting groove.

As a preferable technical scheme of the utility model, two vent holes are formed in the surface of the hydraulic station body close to the mounting groove, a motor B is fixedly connected to the surface of the hydraulic station body close to the vent holes, a cooling fan is fixedly connected to the output end of the motor B, and the direction of an air outlet of the cooling fan faces the inside of the mounting groove.

As a preferable technical scheme of the utility model, the front surface and the rear surface of the hydraulic station body are fixedly connected with two handles.

As a preferable technical scheme of the utility model, the arc surface of the rotating shaft is sleeved with the torsion spring, and two ends of the torsion spring are fixedly connected with the limiting block and the connecting plate respectively.

As a preferable technical scheme of the utility model, the lower surface of the positioning plate is fixedly connected with a plurality of springs.

As a preferable technical scheme of the utility model, two stop blocks are fixedly connected to the lower surface of the hydraulic station body at positions close to two sides.

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

1. according to the hydraulic station, the movable plate and the universal wheels are arranged, when the hydraulic station body is required to move, the handle is used for lifting the hydraulic station body, then the connecting plate and the movable plate are driven to rotate outwards and return under the action of the torsion spring, the universal wheels are downwards placed and abut against the ground, the movable plate is tightly pressed by the weight of the hydraulic station body and abut against the spring below the positioning plate, the spring is used for buffering, the positioning plate limits the rotation of the movable plate, when the positioning plate is required to be fixed, the hydraulic station body is lifted, the movable plate is inwards rotated and retracted, the side face of the movable plate abuts against the ground, and therefore the universal wheels are retracted, the whole hydraulic station body is more stable when being fixed, and the problem that the hydraulic station body moves due to unstable fixation and damages caused by other objects are impacted is effectively avoided.

2. According to the utility model, the motor A and the hydraulic pump with heavy overall weight are arranged at the lower end position far away from one side of the valve body and are arranged in the mounting groove, so that the center of gravity is effectively lowered, the motor A and the hydraulic pump are more stable during movement, and the cooling fan arranged in the ventilation hole is also convenient for cooling the hydraulic pump and the motor A during operation, so that the overall stability is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a schematic view showing a structure of a side of a bottom of a hydraulic station body according to the present utility model;

fig. 4 is a schematic view showing a state of the utility model after the movable plate is retracted inwards.

In the figure: 1. a hydraulic station body; 11. a top plate; 12. a mounting groove; 13. a mounting plate; 14. a motor A; 15. a hydraulic pump; 16. an oil pipe; 17. a valve body; 2. a vent hole; 21. a motor B; 22. a heat radiation fan; 23. a handle; 3. a limiting block; 31. a rotating shaft; 311. a torsion spring; 32. a connecting plate; 33. a movable plate; 331. an anti-slip pad; 34. a universal wheel; 35. a positioning plate; 351. a spring; 36. and a stop block.

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.

As shown in fig. 1 to 4, the utility model provides a portable hydraulic station, which comprises a hydraulic station body 1, an oil tank is arranged in the hydraulic station body 1, a top plate 11 is arranged on the upper surface of the hydraulic station body 1, a valve body 17 is arranged on the upper surface of the top plate 11, a mounting plate 13 is arranged on one side, far away from the valve body 17, of the hydraulic station body 1, a motor a14 is fixedly connected to the upper surface of the mounting plate 13, a hydraulic pump 15 is arranged at the output end of the motor a14, the hydraulic pump 15 is communicated with the inner oil tank, an oil pipe 16 is fixedly connected to one side of the upper end of the hydraulic pump 15, the oil pipe 16 is fixedly connected with the valve body 17, two limiting blocks 3 are fixedly connected to the lower surface of the hydraulic station body 1, a rotating shaft 31 is rotatably connected to the inner part of the limiting blocks 3, a connecting plate 32 is fixedly connected to one side of the connecting plate 32, a sliding pad 331 is fixedly connected to one side of the sliding plate 33, a universal wheel 34 is rotatably connected to the lower surface of the sliding plate 33, and two sides of the hydraulic station body 1 are fixedly connected to a positioning plate 35.

Through rotatable fly leaf 33 and universal wheel 34's setting, when needs are removed, outwards roll out fly leaf 33, make universal wheel 34 place downwards and the ground that contacts, because the weight of hydraulic pressure station body 1, can make fly leaf 33 sticis, and carry out spacing to the rotation of fly leaf 33 by locating plate 35, and when needs are fixed, inwards rotate the recovery of fly leaf 33, the side butt ground of fly leaf 33, thereby retrieve universal wheel 34, make whole hydraulic pressure station body 1 fixed time more stable, simultaneously, the heavy motor A14 of overall weight and hydraulic pump 15 set up in the lower extreme position of keeping away from valve body 17 one side, thereby effectively reduce the focus, more stable when removing.

As shown in fig. 1 and 2, in this embodiment, a mounting groove 12 is formed on a side of the hydraulic station body 1, which is close to the motor a14, the mounting plate 13 is fixedly connected to an inner wall of the mounting groove 12, and the motor a14 is located inside the mounting groove 12.

By the arrangement of the mounting groove 12, the motor A14 is positioned closer to the inside of the hydraulic station body 1, and the expansion of the lower movable plate 33 is prevented from being influenced.

In addition, two ventilation holes 2 are formed in the surface of the hydraulic station body 1 near the mounting groove 12, a motor B21 is fixedly connected to the surface of the hydraulic station body 1 near the ventilation holes 2, a cooling fan 22 is fixedly connected to the output end of the motor B21, and the air outlet direction of the cooling fan 22 faces the inside of the mounting groove 12.

Through the setting of radiator fan 22 for when motor A14 and hydraulic pump 15 work, dispel the heat to it, avoid during operation high temperature to influence hydraulic oil and carry.

Wherein, two handles 23 are fixedly connected with the front and rear surfaces of the hydraulic station body 1.

By the arrangement of the handle 23, the hydraulic station body 1 is easily lifted, so that the movable plate 33 at the lower end is unfolded.

As shown in fig. 1, 3 and 4, in this embodiment, a torsion spring 311 is sleeved on the arc surface of the rotating shaft 31, and two ends of the torsion spring 311 are fixedly connected with the limiting block 3 and the connecting plate 32 respectively.

Through the arrangement of the torsion spring 311, the torsion spring 311 provides an outward rotation force for the connecting plate 32 all the time, and then when the hydraulic station body 1 is lifted, the torsion spring 311 automatically expands and lifts the movable plate 33 outwards without additional operation.

Meanwhile, a plurality of springs 351 are fixedly connected to the lower surface of the positioning plate 35.

By providing the spring 351, the movable plate 33 is buffered when being abutted against the spring, and vibration generated when the hydraulic station body 1 is moved is reduced.

In addition, two stop blocks 36 are fixedly connected to the lower surface of the hydraulic station body 1 at positions close to two sides.

By the arrangement of the two stop blocks 36, the movable plate 33 is blocked when being retracted, so that the movable plate 33 is kept in a horizontal state with the ground after being retracted, the anti-skid pad 331 is convenient to fully contact with the ground, and the friction force is increased.

The working principle and the using flow of the utility model are as follows:

when the hydraulic station body 1 needs to be moved, one side of the hydraulic station body 1 is lifted through the handles 23 on two sides of the hydraulic station body 1, then the torsion spring 311 drives the connecting plate 32 and the movable plate 33 to pop up rapidly, the hydraulic station body 1 is lowered, the movable plate 33 is pressed against the spring 351 under the action of gravity, the other side is operated in the same way, the hydraulic station body 1 can be pushed to move at the same time, when the hydraulic station body 1 is required to be moved at a fixed position, the hydraulic station body 1 on one side is lifted, the movable plate 33 is kicked back to an initial position inwards, the hydraulic station body 1 is lowered, the anti-slip pad 331 on one side of the movable plate 33 is abutted against the ground, and the other side is operated in the same way.

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. Portable hydraulic station, including hydraulic station body (1), its characterized in that: the utility model provides a hydraulic pressure station body (1) internally mounted has the oil tank, the last surface mounting of hydraulic pressure station body (1) has roof (11), the last surface mounting of roof (11) has valve body (17), mounting panel (13) are installed to one side that valve body (17) were kept away from to hydraulic pressure station body (1), the last fixed surface of mounting panel (13) is connected with motor A (14), hydraulic pump (15) are installed to the output of motor A (14), hydraulic pump (15) and inside oil tank intercommunication, upper end one side fixedly connected with oil pipe (16) of hydraulic pump (15), oil pipe (16) and valve body (17) fixedly connected with, the lower surface of hydraulic pressure station body (1) is close to both sides position equal fixedly connected with stopper (3), the inside rotation of stopper (3) is connected with pivot (31), the circular arc face fixedly connected with connecting plate (32) of pivot (31), one side fixedly connected with fly leaf (33) of connecting plate (32), one side fixedly connected with slipmat (331), universal wheel (33) are located on the both sides of fly leaf (33) and are close to universal position (35) of the position of rotating on the universal station body (33).

2. A portable hydraulic station as recited in claim 1, wherein: the hydraulic station is characterized in that a mounting groove (12) is formed in one side, close to the motor A (14), of the hydraulic station body (1), the mounting plate (13) is fixedly connected with the inner wall of the mounting groove (12), and the motor A (14) is located inside the mounting groove (12).

3. A portable hydraulic station as recited in claim 1, wherein: two ventilation holes (2) are formed in the surface of the hydraulic station body (1) close to the position of the mounting groove (12), a motor B (21) is fixedly connected to the surface of the hydraulic station body (1) close to the position of the ventilation hole (2), a cooling fan (22) is fixedly connected to the output end of the motor B (21), and the air outlet direction of the cooling fan (22) faces the inside of the mounting groove (12).

4. A portable hydraulic station as recited in claim 1, wherein: the front surface and the rear surface of the hydraulic station body (1) are fixedly connected with two handles (23).

5. A portable hydraulic station as recited in claim 1, wherein: the arc surface of the rotating shaft (31) is sleeved with a torsion spring (311), and two ends of the torsion spring (311) are fixedly connected with the limiting block (3) and the connecting plate (32) respectively.

6. A portable hydraulic station as recited in claim 1, wherein: the lower surface of the positioning plate (35) is fixedly connected with a plurality of springs (351).

7. A portable hydraulic station as recited in claim 1, wherein: two stop blocks (36) are fixedly connected to the lower surface of the hydraulic station body (1) at positions close to two sides.