CN213294575U

CN213294575U - Hydraulic cylinder lifting device

Info

Publication number: CN213294575U
Application number: CN202021991094.0U
Authority: CN
Inventors: 王健; 李科
Original assignee: Chengdu Minchuang Machinery Co ltd
Current assignee: Chengdu Minchuang Machinery Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-05-28
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a hydraulic cylinder plays to rise device, including main part, second threaded rod and linking post, the base is installed on the top of main part, and the bottom of base settles and have the pulley, hydraulic push rod is installed on the top of base, and hydraulic push rod's top is provided with fixed frame, first threaded rod is installed to the bottom of fixed frame. This hydraulic cylinder plays to rise device is in order to install first threaded rod and second threaded rod through the setting of fixed frame, be convenient for through the rotation of second threaded rod, make the clamp can fix the hydraulic cylinder of different models, the setting of clamp is in order to fix the top in the main part with hydraulic cylinder, make hydraulic cylinder can utilize hydraulic push rod to play to rise, thereby it is more convenient when making hydraulic cylinder maintain and produce, the setting of baffle is when going on toppling over on one side in order to avoid hydraulic cylinder to fix on the main part top simultaneously, hydraulic cylinder appears the phenomenon of landing.

Description

Hydraulic cylinder lifting device

Technical Field

The utility model relates to a hydraulic cylinder plays to rise technical field, specifically is a hydraulic cylinder plays to rise device.

Background

The hydraulic cylinder is an important part for hydraulic machinery, plays a role of an actuating element in the whole hydraulic cylinder machinery, is an important part widely applied in the field of machinery, and consists of a cylinder barrel, a cylinder seat, a piston rod and a protective cover.

The size of a hoop at the top end of the lifting device can not be changed according to the size of a hydraulic oil cylinder in the using process of the existing part of hydraulic oil cylinder lifting device, so that the lifting device can not adapt to hydraulic oil cylinders of different models in the using process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic cylinder plays to rise device to solve the size that the partial hydraulic cylinder that proposes plays to rise the device and can't change the play to rise device top clamp according to hydraulic cylinder's size in the in-process that uses among the above-mentioned background art, make to rise the device and can't adapt to the hydraulic cylinder's of different models problem at the in-process that uses.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device of a hydraulic oil cylinder comprises a main body, a second threaded rod and a connecting column, wherein a base is arranged at the top end of the main body, the bottom end of the base is provided with a pulley, the top end of the base is provided with a hydraulic push rod, the top end of the hydraulic push rod is provided with a fixed frame, the bottom end of the fixed frame is provided with a first threaded rod, a supporting plate is fixed at the top end of the first threaded rod, a sleeve column is installed on the outer wall of the first threaded rod, the second threaded rod is installed on one side of the fixing frame far away from the central axis of the main body, a clamp is fixed at the left end of the second threaded rod, a mounting screw is arranged at the front end of the main body, a mounting column is arranged at the rear end of the mounting screw, a through hole is arranged in the mounting column in a penetrating manner, and the left front end of erection column is provided with the set screw, the linking post is installed in the one side of keeping away from the main part axis, and the top of linking post is fixed with the baffle.

Preferably, the base is rectangular, the base and the main body are of an integrated structure, and the base is fixedly connected with the pulley.

Preferably, the number of the pulleys is two, and the pulleys are symmetrically distributed about a perpendicular bisector of the main body.

Preferably, the hydraulic push rods are welded with the base, and the number of the hydraulic push rods is two.

Preferably, the fixing frames are circular and three, and the fixing frames are equidistantly distributed about a horizontal center line of the main body, respectively.

Preferably, the sleeve column is movably connected with the first threaded rod, and the first threaded rod is welded with the support plate.

Preferably, the second threaded rod is provided with two, and is closely laminated between second threaded rod and the clamp, and the clamp is provided with two moreover.

Preferably, constitute swing joint through the installation screw between erection column and the main part, and the installation screw is provided with two, and the perpendicular bisector of installation screw about the main part is the symmetric distribution moreover.

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

1. this hydraulic cylinder plays to rise device base sets up in order to fix hydraulic rod for hydraulic rod is more stable at the in-process that uses, and the setting of pulley can make the main part more convenient at the in-process of transportation simultaneously, and the setting of pulley can make the main part more convenient at the in-process of transportation, thereby can reduce operating personnel's the work degree of difficulty.

2. Welded setting between this hydraulic cylinder plays to rise device hydraulic push rod and the base, make the main part fix hydraulic cylinder after, can utilize hydraulic push rod's rising to drive hydraulic cylinder and play to rise, thereby it installs and maintains to be convenient for, the setting of fixed frame is in order to install first threaded rod and second threaded rod, be convenient for through the rotation of second threaded rod, make the clamp can fix the hydraulic cylinder of different models, thereby make the main part more convenient at the in-process that uses, swing joint's setting is for the convenience of second threaded rod rotates between cover post and the second threaded rod, the rotation of second threaded rod can drive the clamp and remove, thereby make the clamp can fix the hydraulic cylinder of different models.

3. This hydraulic cylinder plays to rise device clamp's setting is for fixing hydraulic cylinder on the top of main part, make hydraulic cylinder can utilize hydraulic push rod to rise, thereby it is more convenient when making hydraulic cylinder maintain and produce, constitute swing joint's setting through the installation screw between erection column and the main part, can be convenient for dismantle and install the erection column, the setting of baffle is when fixing to carry out on one side and toppling over on the main part top in order to avoid hydraulic cylinder simultaneously, the phenomenon of landing appears in hydraulic cylinder.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the first threaded rod and the fixing frame of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a pulley; 4. a hydraulic push rod; 5. a first threaded rod; 6. a second threaded rod; 7. a fixing frame; 8. sleeving a column; 9. clamping a hoop; 10. a support plate; 11. connecting the column; 12. a baffle plate; 13. mounting screws; 14. a through hole; 15. fixing screws; 16. and (6) mounting the column.

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. 1-3, the present invention provides a technical solution: a hydraulic cylinder lifting device comprises a main body 1, a base 2, a pulley 3, a hydraulic push rod 4, a first threaded rod 5, a second threaded rod 6, a fixing frame 7, a sleeve column 8, a hoop 9, a supporting plate 10, a connecting column 11, a baffle plate 12, a mounting screw 13, a through hole 14, a fixing screw 15 and a mounting column 16, wherein the base 2 is installed at the top end of the main body 1, the pulley 3 is arranged at the bottom end of the base 2, the hydraulic push rod 4 is installed at the top end of the base 2, the fixing frame 7 is arranged at the top end of the hydraulic push rod 4, the first threaded rod 5 is installed at the bottom end of the fixing frame 7, the supporting plate 10 is fixed at the top end of the first threaded rod 5, the sleeve column 8 is installed on the outer wall of the first threaded rod 5, the second threaded rod 6 is installed on one side of the fixing frame 7 far away from the central axis of the main, the rear end of the mounting screw 13 is provided with a mounting column 16, a through hole 14 penetrates through the mounting column 16, the front end of the left side of the mounting column 16 is provided with a fixing screw 15, the linking column 11 is mounted on one side far away from the central axis of the main body 1, the top end of the linking column 11 is fixed with a baffle 12, the base 2 is rectangular, the base 2 and the main body 1 are of an integrated structure, the base 2 is fixedly connected with the pulley 3, the base 2 is arranged to fix the hydraulic push rod 4, so that the hydraulic push rod 4 is more stable in the using process, and meanwhile, the pulley 3 is arranged to enable the main body 1 to be more convenient in the transportation process;

the two pulleys 3 are arranged, the pulleys 3 are symmetrically distributed about the perpendicular bisector of the main body 1, and the arrangement of the pulleys 3 can enable the main body 1 to be more convenient and fast in the transportation process, so that the working difficulty of operators can be reduced;

the hydraulic push rods 4 are welded with the base 2, and the hydraulic push rods 4 are arranged in two, so that after the main body 1 fixes the hydraulic oil cylinder, the hydraulic oil cylinder can be driven to lift by the lifting of the hydraulic push rods 4, and the hydraulic oil cylinder is convenient to install and maintain;

the fixing frames 7 are circular, the number of the fixing frames 7 is three, the fixing frames 7 are distributed equidistantly about the horizontal center line of the main body 1, the fixing frames 7 are arranged to mount the first threaded rod 5 and the second threaded rod 6, and the clamp 9 can fix hydraulic oil cylinders of different models conveniently by rotation of the second threaded rod 6, so that the main body 1 is more convenient and faster to use;

the sleeve column 8 is movably connected with the first threaded rod 5, the first threaded rod 5 is welded with the support plate 10, the sleeve column 8 is movably connected with the second threaded rod 6, so that the second threaded rod 6 can rotate conveniently, and the rotation of the second threaded rod 6 can drive the clamp 9 to move, so that the clamp 9 can fix hydraulic cylinders of different types;

the two second threaded rods 6 are tightly attached to the clamp 9, the two clamps 9 are arranged, and the clamp 9 is used for fixing the hydraulic oil cylinder at the top end of the main body 1, so that the hydraulic oil cylinder can be lifted by using the hydraulic push rod 4, and the hydraulic oil cylinder is more convenient to maintain and produce;

constitute swing joint through installation screw 13 between erection column 16 and the main part 1, and installation screw 13 is provided with two, and installation screw 13 is the symmetric distribution about the perpendicular bisector of main part 1 in addition, constitutes swing joint's setting through installation screw 13 between erection column 16 and the main part 1, can be convenient for dismantle and install erection column 16, and the setting of baffle 12 is when avoiding hydraulic cylinder to fix and carrying out toppling over on one side on main part 1 top simultaneously, and the phenomenon of landing appears in hydraulic cylinder.

The working principle is as follows: for the hydraulic oil cylinder lifting device, firstly, the pulley 3 is arranged, the main body 1 can be more convenient in the transportation process, when the main body 1 needs to be used, the pulley 3 is utilized to drive the main body 1 to move, so that the working difficulty of an operator can be reduced, then, the hydraulic oil cylinder is placed in the fixed frame 7, then, the second threaded rod 6 is held to rotate, the rotation of the second threaded rod 6 can drive the clamp 9 to move, the clamp 9 is rotated to the position which is jointed with the hydraulic oil cylinder, the hydraulic oil cylinder can be fixed in the clamp 9, after the hydraulic oil cylinder is fixed by the clamp 9, the first threaded rod 5 is held to rotate in the sleeve column 8, the rotation of the first threaded rod 5 can drive the support plate 10 to move, when the support plate 10 is moved to the position which is jointed with the hydraulic oil cylinder, the support plate 10 can be matched with the clamp 9 to support the hydraulic oil cylinder, the fixing frame is more stable in the fixing process, when the hydraulic oil cylinder needs to be lifted, the hydraulic oil cylinder can be driven to lift by the lifting of the hydraulic push rod 4, so that the hydraulic oil cylinder is convenient to install and maintain, when the side end of the hydraulic oil cylinder needs to be maintained, the two hydraulic push rods 4 are lifted to different heights, the whole fixing frame 7 can be in an inclined state, when the left end of the hydraulic oil cylinder needs to be maintained, the hydraulic push rod 4 at the left end is lifted, so that the hydraulic oil cylinder at the left end can be in a higher position, so that the left end of the hydraulic oil cylinder is convenient to maintain, the baffle 12 can avoid the phenomenon that when the hydraulic oil cylinder is fixed at the top end of the main body 1 to topple over at one side, the hydraulic oil cylinder slides down, when the length of the hydraulic oil cylinder is longer, the fixing screw 15 is unscrewed, and then, the extension and contraction of the mounting posts 16 causes the extension and contraction of the docking posts 11, so that the barrier 12 can be moved to a suitable distance.

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

1. The utility model provides a hydraulic cylinder plays to rise device, includes main part (1), second threaded rod (6) and links up post (11), its characterized in that: the top end of the main body (1) is provided with a base (2), the bottom end of the base (2) is provided with a pulley (3), the top end of the base (2) is provided with a hydraulic push rod (4), the top end of the hydraulic push rod (4) is provided with a fixed frame (7), the bottom end of the fixed frame (7) is provided with a first threaded rod (5), the top end of the first threaded rod (5) is fixedly provided with a support plate (10), the outer wall of the first threaded rod (5) is provided with a sleeve column (8), the second threaded rod (6) is arranged on one side of the fixed frame (7) far away from the central axis of the main body (1), the left end of the second threaded rod (6) is fixedly provided with a clamp (9), the front end of the main body (1) is provided with a mounting screw (13), the rear end of the mounting screw (13) is provided with a mounting column (16, and the front end of the left side of the mounting column (16) is provided with a fixing screw (15), the linking column (11) is mounted on one side far away from the central axis of the main body (1), and a baffle (12) is fixed at the top end of the linking column (11).

2. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: the base (2) is rectangular, the base (2) and the main body (1) are integrated, and the base (2) and the pulley (3) are fixedly connected.

3. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: the pulley (3) are provided with two, and the pulley (3) is symmetrical about the perpendicular bisector of main part (1) and distributes.

4. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: the hydraulic push rods (4) are welded with the base (2), and the number of the hydraulic push rods (4) is two.

5. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: the fixing frame (7) is circular, the number of the fixing frames (7) is three, and the fixing frames (7) are distributed equidistantly about the horizontal center line of the main body (1).

6. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: the sleeve column (8) is movably connected with the first threaded rod (5), and the first threaded rod (5) is welded with the support plate (10).

7. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: second threaded rod (6) are provided with two, and for closely laminating between second threaded rod (6) and clamp (9), and clamp (9) are provided with two moreover.

8. A hydraulic cylinder lifting device as claimed in claim 1, characterized in that: constitute swing joint through installation screw (13) between erection column (16) and main part (1), and installation screw (13) are provided with two, and installation screw (13) are the symmetric distribution about the perpendicular bisector of main part (1) moreover.