CN219860345U

CN219860345U - Hydraulic jack with replaceable damaged inner cavity

Info

Publication number: CN219860345U
Application number: CN202321015756.4U
Authority: CN
Inventors: 金海东
Original assignee: Haiyan Haiding Auto Parts Technology Co ltd
Current assignee: Haiyan Haiding Auto Parts Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-20
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of hydraulic jacks and discloses a hydraulic jack with a replaceable damaged inner cavity, which comprises a base, wherein a placing groove is formed in the base, a fixing mechanism is uniformly arranged on the upper portion of the base, a shell is arranged in the placing groove, clamping blocks are uniformly arranged at the bottom of the shell, clamping grooves are uniformly formed in the upper portion of the clamping blocks, the clamping grooves and the fixing mechanism are arranged in a clamping manner, a piston seat is arranged in the shell, the novel scheme is used for mounting the shell in the base and fixing the position of the shell, so that the shell can be effectively disassembled, the sealing cap can be used for loosening the upper portion of the piston seat when the sealing cap is used for disassembling, and the sealing cap can be used for loosening the upper portion of the piston seat when the shell is disassembled, so that the piston seat can be better removed.

Description

Hydraulic jack with replaceable damaged inner cavity

Technical Field

The utility model belongs to the technical field of hydraulic jacks, and particularly relates to a hydraulic jack with a replaceable damaged inner cavity.

Background

The screw jack is also called as mechanical jack, and is driven by manpower through screw pair, screw rod or nut sleeve is used as lifting member. The common screw jack supports the heavy object by the self-locking action of the screw thread, has simple structure, but low transmission efficiency and slow return stroke, and the screw thread of the self-lowering screw jack has no self-locking action and is provided with a brake. The weight can automatically and quickly descend by releasing the brake, so that the return time is shortened, but the jack has a complex structure. The screw jack can support heavy objects for a long time, the maximum lifting capacity is 100 tons, and the application is wider. The lower part is provided with a horizontal screw rod, so that the weight can be transversely moved at a small distance.

When the screw jack is maintained, the jack is arranged in an integrated mode, but when parts in the jack cavity arranged in the integrated mode are damaged, the jack is troublesome to maintain, the jack is not easy to disassemble, the jack is easy to discard when disassembling, and therefore, the hydraulic jack with the replaceable inner cavity is damaged is provided.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the hydraulic jack with the replaceable inner cavity, which effectively solves the problems that when the screw jack is maintained, most of jacks are integrally arranged, but when parts in the jack cavity integrally arranged are damaged, the maintenance of the jack is troublesome, the jack is not easy to disassemble, and the jack is easy to discard when the jack is disassembled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable hydraulic jack of inner chamber damage, includes the base, the inside of base is provided with the standing groove, the upper portion of base evenly is provided with fixed establishment, the inside of standing groove is provided with the casing, the bottom of casing evenly is provided with the joint piece, the joint groove has evenly been seted up on the upper portion of joint piece, the joint groove is the joint setting with fixed establishment, the inside of casing is provided with the piston seat, the upper portion of piston seat is provided with the supporting shoe, the upper portion of casing is provided with the sealing cap.

Preferably, the fixing mechanism comprises an inserting block, a buffer spring is arranged on the outer side face of the inserting block, the other end of the buffer spring is fixedly connected to the upper portion of the base, and the bottom of the inserting block penetrates through the base and is inserted into the clamping groove.

Preferably, the clamping grooves are uniformly formed in the base, the clamping grooves are matched with the clamping blocks in shape, and the clamping grooves and the clamping blocks are distributed at equal intervals in a triangular shape.

Preferably, an annular groove is formed in the placing groove, a rubber pad is arranged in the annular groove, and the shape of the annular groove is matched with that of the bottom of the shell.

Preferably, the upper portion of casing has offered the spiro union groove, the upper portion of sealing cap is the hexagonal setting, the bottom of sealing cap is cylindrical setting, just the bottom of sealing cap is provided with the spiro union line, the spiro union line of sealing cap and the inside spiro union groove looks spiro union of casing.

Preferably, the right side of base is provided with presses the seat, mount pad swing joint is in the upper portion of base, the upper portion of mount pad is provided with presses the depression bar.

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

1. the fixing mechanism can be clamped in the clamping groove in the clamping block, so that the clamping block is fixed, the shell is better installed in the base, the shell is fixed, the shell is effectively detached, the rotary sealing cap is used for working, the upper part of the piston seat can be loosened when the sealing cap is detached, the sealing cap is used for loosening the upper part of the piston seat when the shell is detached, the piston seat is better taken and placed for detaching, and the supporting block is used for supporting objects effectively when the piston seat is lifted;

2. the sealing cap is screwed and fixed better through the sealing cap which is arranged in the hexagonal shape, the sealing cap is screwed and rotated, so that the sealing cap is fixed on the upper position of the piston seat, and the sealing cap is rotated through the reverse rotation of the sealing cap, so that the sealing cap is loosened, the sealing cap is loosened on the upper part of the piston seat, and the piston seat is loosened better;

3. through being provided with the pressing seat, the mode of accessible pressing carries out the pressurization work to the piston seat for the piston seat rises the work, through being provided with the pressing rod, the accessible goes up and down the pressing rod, makes the pressing rod carry out the pressurization work to the pressing seat.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic diagram of a placement tank according to the present utility model;

fig. 3 is a schematic view of the structure of the housing of the present utility model.

In the figure: 10. a base; 11. a placement groove; 110. a clamping groove; 12. a fixing mechanism; 120. a plug block; 121. a buffer spring; 13. a housing; 14. a clamping block; 15. a clamping groove; 16. a piston seat; 17. a support block; 18. and (5) sealing the cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

1-3, a hydraulic jack with a replaceable damaged inner cavity comprises a base 10, a placing groove 11 is arranged in the base 10, a fixing mechanism 12 is uniformly arranged on the upper portion of the base 10, a shell 13 is arranged in the placing groove 11, a clamping block 14 is uniformly arranged at the bottom of the shell 13, a clamping groove 15 is uniformly arranged on the upper portion of the clamping block 14, the clamping groove 15 and the fixing mechanism 12 are arranged in a clamping manner, a piston seat 16 is arranged in the shell 13, a supporting block 17 is arranged on the upper portion of the piston seat 16, a sealing cap 18 is arranged on the upper portion of the shell 13, when the hydraulic jack is used, the shell 13 can be placed in the placing groove 11 to rotate through the rotating shell 13, the position of the shell 13 is adjusted, when the shell 13 rotates, the fixing mechanism 12 can be clamped in the clamping groove 15 in the clamping block 14, thereby fixing the position of the clamping block 14, thereby better installing the shell 13 in the base 10, fixing the position of the shell 13, thereby effectively dismantling the shell 13, working through rotating the sealing cap 18, loosening the upper part of the piston seat 16 when dismantling the sealing cap 18, loosening the upper part of the piston seat 16 through the sealing cap 18 when dismantling the shell 13, better taking and putting the piston seat 16, and dismantling the piston seat 16, by being provided with the supporting block 17, the supporting block 17 can effectively support objects when the piston seat 16 is lifted, the fixing mechanism 12 comprises the plugging block 120, the outer side surface of the plugging block 120 is provided with the buffer spring 121, the other end of the buffer spring 121 is fixedly connected with the upper part of the base 10, the bottom of the plugging block 120 penetrates through the base 10 and is plugged in the inside of the clamping groove 15, when the plug-in block 120 is disassembled, the plug-in block 120 can be upwards extracted, so that the bottom of the plug-in block 120 is separated from the clamping groove 15, the position of the clamping block 14 can be limited by being provided with the clamping groove 110, the clamping block 14 can be better clamped by the clamping groove 110, the clamping block 14 can be better fixed in position by being better clamped by the clamping groove 110 when the plug-in block 120 is prevented from being separated from the clamping groove 15, the clamping groove 110 is uniformly arranged in the base 10, the clamping groove 110 is matched with the clamping block 14 in shape, the clamping groove 110 and the clamping block 14 are uniformly distributed in triangle and equidistance, the clamping block 14 can be better clamped by the clamping groove 110, an annular groove is formed in the placing groove 11, a rubber gasket is arranged in the annular groove, the shape of the annular groove is matched with the shape of the bottom of the shell 13, the position of the bottom of the shell 13 can be effectively limited by the annular groove, when the shell 13 is installed, the bottom of the shell 13 can be sealed by the rubber gasket in the annular groove, a screw groove is formed in the upper portion of the shell 13, the upper portion of the sealing cap 18 is in a hexagonal prism shape, the bottom of the sealing cap 18 is in a cylindrical shape, screw threads are formed in the bottom of the sealing cap 18, the screw threads of the sealing cap 18 are in screw connection with the screw groove in the shell 13, the sealing cap 18 can be screwed and fixed better by screwing the sealing cap 18 to rotate, the sealing cap 18 is fixed on the upper portion of the piston seat 16, and rotate through reverse rotation seal cap 18 for seal cap 18 loosens work, makes seal cap 18 loosen the upper portion of piston seat 16, makes piston seat 16 better carry out the relaxation work, and the right side of base 10 is provided with presses the seat 19, and mount pad 19 swing joint is in the upper portion of base 10, and the upper portion of mount pad 19 is provided with presses the pole 20, through being provided with presses the seat 19, accessible pressure mode carries out the pressurization work to piston seat 16, makes piston seat 16 rise the work, through being provided with presses the pole 20, accessible lift presses pole 20, makes presses the pole 20 to pressing the seat 19 and carries out the pressurization work.

Working principle: when the device is used, the shell 13 can be placed in the placing groove 11, the shell 13 is rotated through the rotating shell 13, the position of the shell 13 is adjusted, when the shell 13 rotates, the fixing mechanism 12 can be clamped in the clamping groove 15 in the clamping block 14, so that the position of the clamping block 14 is fixed, the shell 13 is better installed in the base 10, the position of the shell 13 is fixed, the shell 13 is effectively detached, the rotary sealing cap 18 is used for working, the upper part of the piston seat 16 can be loosened when the sealing cap 18 is detached, the upper part of the piston seat 16 is loosened when the shell 13 is detached, the piston seat 16 is better detached, and the supporting block 17 can effectively support objects when the piston seat 16 is lifted.

It is noted that relational terms such as second 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. A hydraulic jack with a damaged and replaceable inner cavity, which is characterized in that: including base (10), the inside of base (10) is provided with standing groove (11), the upper portion of base (10) evenly is provided with fixed establishment (12), the inside of standing groove (11) is provided with casing (13), the bottom of casing (13) evenly is provided with joint piece (14), joint groove (15) have evenly been seted up on the upper portion of joint piece (14), joint groove (15) are the joint setting with fixed establishment (12), the inside of casing (13) is provided with piston seat (16), the upper portion of piston seat (16) is provided with supporting shoe (17), the upper portion of casing (13) is provided with sealing cap (18).

2. An inner cavity damage replaceable hydraulic jack according to claim 1, wherein: the fixing mechanism (12) comprises an inserting block (120), a buffer spring (121) is arranged on the outer side face of the inserting block (120), the other end of the buffer spring (121) is fixedly connected to the upper portion of the base (10), and the bottom of the inserting block (120) penetrates through the base (10) and is inserted into the clamping groove (15).

3. A hydraulic jack with replaceable damaged inner cavity according to claim 2, wherein: clamping grooves (110) are uniformly formed in the base (10), the clamping grooves (110) are matched with the clamping blocks (14) in shape, and the clamping grooves (110) and the clamping blocks (14) are distributed at equal intervals in a triangular shape.

4. A hydraulic jack with replaceable damaged inner cavity according to claim 3, wherein: an annular groove is formed in the placing groove (11), a rubber pad is arranged in the annular groove, and the shape of the annular groove is matched with the shape of the bottom of the shell (13).

5. An inner cavity damage replaceable hydraulic jack according to claim 4, wherein: the upper portion of casing (13) has seted up the spiro union groove, the upper portion of sealing cap (18) is hexagonal and sets up, the bottom of sealing cap (18) is cylindrical setting, just the bottom of sealing cap (18) is provided with the spiro union line, the spiro union line of sealing cap (18) is with the inside spiro union groove looks spiro union of casing (13).

6. An inner cavity damage replaceable hydraulic jack according to claim 5, wherein: the right side of base (10) is provided with presses seat (19), mount pad (19) swing joint is in the upper portion of base (10), the upper portion of mount pad (19) is provided with presses pole (20).