CN218809924U

CN218809924U - Lifting appliance for maintaining hydraulic cylinder

Info

Publication number: CN218809924U
Application number: CN202222810796.XU
Authority: CN
Inventors: 包立祥
Original assignee: Yangzhou Zhongkuang Machine Co ltd
Current assignee: Yangzhou Zhongkuang Machine Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-07
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of lifting appliances, and discloses a lifting appliance for maintaining a hydraulic cylinder, which solves the problem that the use performance of the existing lifting appliance for maintaining a hydraulic cylinder cannot meet the use requirement, and comprises two vertical plates, wherein two movable wheels are respectively installed on the lower part of one side of the vertical plates, a fixed rod is fixedly installed between the upper parts of the two vertical plates, fixed plates are respectively and fixedly installed on the tops of the two vertical plates, a top plate is fixedly installed between the tops of the two fixed plates, a stable movable component is installed between the two fixed plates, an inserting rod is installed in the middle of the stable movable component, two metal inhaul cables are fixedly connected to the tops of the inserting rods, and winding wheels are respectively installed on the two sides of the top plate; this be used for pneumatic cylinder maintenance hoist can be simply convenient lift by crane the operation to the pneumatic cylinder, and the operation of lifting by crane simultaneously is reliable and stable, and the security is high, makes things convenient for people to maintain the pneumatic cylinder, and this hoist can also effectually remove simultaneously to the convenience is carried the pneumatic cylinder.

Description

Lifting appliance for maintaining hydraulic cylinder

Technical Field

The utility model belongs to the technical field of the hoist, specifically be a be used for pneumatic cylinder maintenance hoist.

Background

The lifting appliance is a device for lifting and taking a heavy object; in some automobile repair places, the disassembled hydraulic cylinder is usually lifted by using a lifting appliance, but the hydraulic cylinder needs to be tied by using a rope when the lifting appliance is used, and then the hydraulic cylinder is lifted by using a lifting hook of the lifting appliance, and the rope tying and rope disassembling operations are needed in the lifting mode, so that the time is wasted, and if the rope is tied insecure, potential safety hazards also exist, and the lifting appliance is of a fixed structure, so that the hydraulic cylinder is inconvenient to carry; therefore, the service performance of the existing hydraulic cylinder maintenance lifting appliance can not meet the use requirement.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a be used for pneumatic cylinder maintenance hoist, the effectual performance of having solved current pneumatic cylinder maintenance hoist can not satisfy user demand's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a be used for pneumatic cylinder maintenance hoist, including two risers, two removal wheels are all installed to the lower part of riser one side, fixed mounting has the dead lever between the upper portion on two riser upper portions, and the equal fixed mounting in top of two risers has the fixed plate, fixed mounting has the roof between the top of two fixed plates, install the steady subassembly that removes between two fixed plates, the mid-mounting of the steady subassembly has the inserted bar, two metal cables of top fixedly connected with of inserted bar, the rolling wheel is all installed to the both sides at roof top, the one end of two metal cables is connected with two rolling wheels respectively, two play axle motors are installed at the top of roof, the both ends and two rolling wheels of two play axle motors are connected, fixed frame is installed to the bottom of inserted bar, the clamp is installed to the bottom of fixed frame and is got the clamp.

Preferably, press from both sides and get the clamp and include the rotating turret, and the equal fixed mounting in both ends of rotating turret bottom has arc fixture block, and the chucking rubber block is all installed to the inboard of two arc fixture blocks, and the equal swing joint in both ends at rotating turret top has the linking arm, and the top of two linking arms all rotates with fixed frame spare to be connected to can effectually press from both sides the operation of getting to the pneumatic cylinder.

Preferably, a through groove is formed in the middle of one of the connecting arms, a socket is formed in the middle of the inner side of the other connecting arm, and a rotating ejector rod is mounted in the middle of the through groove, so that the two connecting arms can be effectively supported, and the connecting arms are prevented from driving the rotating frame to rotate and adjust.

Preferably, the stable subassembly that removes includes the sleeve pipe, and the sleeve pipe cup joints on the surface of inserted bar, and sheathed tube surface symmetry fixed mounting has two horizontal poles, and the gyro wheel is all installed to the tip of two horizontal poles, and perpendicular groove has all been seted up to the opposite side of two fixed plates, and two gyro wheels are installed respectively in the inside in two perpendicular grooves, and the stopper is installed to the lower part of inserted bar to make the inserted bar can stabilize effectual fixed frame of drive and press from both sides to get and press from both sides and carry out the lifting movement.

Preferably, the both sides at roof top all rotate and install the connecting pin, and two wind-up wheel fixed mounting have been seted up at the middle part of roof at the one end of two connecting pins, and the perforation has been installed at the mid-mounting at roof middle part, and two metal inhaul cable all run through the perforation, and the one end of two metal inhaul cable is connected through the fixed surface of two pulleys and wind-up wheel respectively to can effectually receive and release the regulation.

Preferably, two equal fixed mounting of the other end of connecting pin has the worm wheel, and the worm is all installed at the both ends of two play axle motors, and the worm is connected with the worm wheel meshing to can effectually provide regulation power.

Preferably, the handles are fixedly mounted on the outer sides of the two fixing plates, and the lifting appliance can be effectively moved by the aid of the handles and rolling of the moving wheels, so that the clamped hydraulic cylinder is driven to move.

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

(1) In operation, through being provided with the riser, remove the wheel, the dead lever, the fixed plate, the roof, stably move the subassembly, the inserted bar, the metal cable, the rolling wheel, two play axle motors, fixed frame spare and clamp are got and are pressed from both sides, make this be used for pneumatic cylinder maintenance hoist can be simply convenient lift by crane the operation to the pneumatic cylinder, it is reliable and stable to lift by crane the operation simultaneously, the security is high, make things convenient for people to maintain the pneumatic cylinder, this hoist can also effectually remove simultaneously, thereby conveniently carry the pneumatic cylinder, consequently, this a performance for pneumatic cylinder maintenance hoist can satisfy the user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of a portion of the structure of FIG. 3 according to the present invention;

fig. 5 is a schematic diagram of a partial structure of fig. 3 according to the present invention;

in the figure: 1. a vertical plate; 2. a moving wheel; 3. fixing the rod; 4. a fixing plate; 401. a vertical slot; 5. a top plate; 501. perforating; 6. a stationary moving assembly; 601. a sleeve; 602. a cross bar; 603. a roller; 7. inserting a rod; 701. a limiting block; 8. a metal stay; 9. a winding wheel; 10. a double output shaft motor; 11. fixing the frame piece; 12. a clamping clip; 1201. a rotating frame; 1202. an arc-shaped fixture block; 1203. clamping the rubber block; 1204. a connecting arm; 13. a through groove; 14. a socket; 15. rotating the ejector rod; 16. a pulley; 17. a connecting pin; 18. a worm gear; 19. a worm; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Given by fig. 1 to 5, the utility model discloses a two risers 1, two movable wheels 2 are all installed to the lower part of two risers 1 one side, fixed mounting has dead lever 3 between the upper portion on two risers 1 upper portions, and the top of two risers 1 all fixed mounting has fixed plate 4, fixed mounting has roof 5 between the top of two fixed plates 4, install stable removal subassembly 6 between two fixed plates 4, the mid-mounting of stable removal subassembly 6 has inserted bar 7, the top of inserted bar 7 is fixedly connected with two metal cables 8, wind-up wheel 9 is all installed to the both sides at roof 5 top, the one end of two metal cables 8 is connected with two wind-up wheels 9 respectively, two play axle motors 10 are installed at the top of roof 5, the both ends of two play axle motors 10 are connected with two wind-up wheels 9, fixed frame 11 is installed to the bottom of inserted bar 7, the bottom of fixed frame 11 is installed and is got clamp 12; handles 20 are fixedly arranged on the outer sides of the two fixed plates 4, and the lifting appliance can effectively move through the rolling of the handles 20 and the moving wheels 2, so that a clamped hydraulic cylinder is driven to move; the clamping clamp 12 comprises a rotating frame 1201, arc-shaped fixture blocks 1202 are fixedly mounted at two ends of the bottom of the rotating frame 1201, clamping rubber blocks 1203 are mounted on the inner sides of the two arc-shaped fixture blocks 1202, connecting arms 1204 are movably connected at two ends of the top of the rotating frame 1201, and tops of the two connecting arms 1204 are rotatably connected with the fixed frame part 11, so that a hydraulic cylinder can be effectively clamped;

after the inserting rod 7 moves downwards to drive the fixed frame part 11 and the clamping clamp 12 to move downwards to the ground, along with the continuous downward movement of the inserting rod 7, the fixed frame part 11 can extrude the two connecting arms 1204, and finally the rotating frame 1201 rotates and expands, the expansion of the rotating frame 1201 can drive the two arc-shaped clamping blocks 1202 and the clamping rubber block 1203 to expand, and finally the hydraulic cylinder is located between the two arc-shaped clamping blocks 1202;

then the inserting rod 7 is moved upwards, so that the inserting rod 7 drives the fixed frame part 11 and the two connecting arms 1204 to move upwards, the two connecting arms 1204 move upwards to drive the rotating frame 1201 to rotate and contract, the rotating frame 1201 rotates and contracts to drive the two arc-shaped clamping blocks 1202 and the clamping rubber blocks 1203 to move relatively, and finally the hydraulic cylinder is clamped and fixed through the two clamping rubber blocks 1203 and the two arc-shaped clamping blocks 1202 to perform lifting operation;

a through groove 13 is formed in the middle of one of the connecting arms 1204, a socket 14 is formed in the middle of the inner side of the other connecting arm 1204, and a rotating ejector rod 15 is mounted in the middle of the through groove 13, so that the two connecting arms 1204 can be effectively supported, and the connecting arms 1204 are prevented from driving the rotating frame 1201 to rotate and adjust;

when the clamping clamp 12 places the clamped hydraulic cylinder on the ground, the rotating frame 1201 rotates and expands along with the downward movement of the inserted link 7, the rotating frame 1201 rotates and expands to separate the two arc-shaped fixture blocks 1202 from the hydraulic cylinder, then the rotating ejector rod 15 is manually rotated, one end of the rotating ejector rod 15 is clamped inside the socket 14, and then when the inserted link 7 moves upwards, the two connecting arms 1204 cannot rotate to prevent the rotating frame 1201 from rotating to clamp the hydraulic cylinder again;

the stable moving assembly 6 comprises a sleeve 601, the sleeve 601 is sleeved on the surface of the inserting rod 7, two cross rods 602 are symmetrically and fixedly mounted on the surface of the sleeve 601, rollers 603 are mounted at the end parts of the two cross rods 602, vertical grooves 401 are formed in the opposite sides of the two fixing plates 4, the two rollers 603 are respectively mounted inside the two vertical grooves 401, and a limiting block 701 is mounted at the lower part of the inserting rod 7, so that the inserting rod 7 can stably and effectively drive the fixing frame part 11 and the clamping clamp 12 to move up and down;

when the inserting rod 7 moves upwards, the inserting rod 7 drives the limiting block 701 to move the sleeve 601 upwards, the sleeve 601 moves upwards to drive the two cross rods 602 and the rollers 603 to move, and finally the rollers 603 move inside the vertical grooves 401, and the inserting rod 7 moves stably inside the sleeve 601 to drive the fixed frame 11 and the clamping clamp 12 to move stably, so that the hydraulic cylinder clamped on the clamping clamp 12 can be lifted and moved stably;

the two sides of the top plate 5 are respectively and rotatably provided with a connecting pin 17, the two winding wheels 9 are fixedly arranged at one end of the two connecting pins 17, the middle part of the top plate 5 is provided with a through hole 501, the middle part of the top plate 5 is provided with two pulleys 16, the two metal cables 8 respectively penetrate through the through hole 501, and one ends of the two metal cables 8 are respectively and fixedly connected with the surfaces of the winding wheels 9 through the two pulleys 16, so that winding and unwinding adjustment can be effectively carried out; worm gears 18 are fixedly arranged at the other ends of the two connecting pins 17, worms 19 are arranged at the two ends of the double-output-shaft motor 10, and the worms 19 are meshed with the worm gears 18, so that adjusting power can be effectively provided;

the two worms 19 rotate by starting the double-output-shaft motor 10, the two worm gears 18 are driven to rotate by the rotation of the two worms 19, the two worm gears 18 rotate by the rotation of the connecting pin 17 to drive the two winding wheels 9 to rotate, the two winding wheels 9 can rotate to wind and unwind two metal cables 8 through the two pulleys 16, the winding of the metal cables 8 can pull the insertion rod 7 to move upwards, and the unwinding of the metal cables 8 can lead the insertion rod 7 to move downwards;

this be used for pneumatic cylinder maintenance hoist can be simply convenient lift by crane the operation to the pneumatic cylinder, the operation of lifting by crane simultaneously is reliable and stable, and the security is high, makes things convenient for people to maintain the pneumatic cylinder, and this hoist can also effectually remove simultaneously to the convenience is carried the pneumatic cylinder, consequently, this performance that is used for pneumatic cylinder maintenance hoist can satisfy the user demand.

Claims

1. A be used for pneumatic cylinder maintenance hoist, includes two risers (1), its characterized in that: two fixed mounting has dead lever (3) between the upper portion on two riser (1) upper portions, and the equal fixed mounting in top of two riser (1) has fixed plate (4), fixed mounting has roof (5) between the top of two fixed plate (4), install between two fixed plate (4) and stabilize removal subassembly (6), the mid-mounting that stabilizes removal subassembly (6) has inserted bar (7), two metal cable (8) of top fixedly connected with of inserted bar (7), rolling wheel (9) are all installed to the both sides at roof (5) top, the one end of two metal cable (8) is connected with two rolling wheels (9) respectively, two play axle motor (10) are installed at the top of roof (5), the both ends of two play axle motor (10) are connected with two rolling wheels (9), fixed frame spare (11) are installed to the bottom of inserted bar (7), the bottom of fixed frame spare (11) is installed and is got clamp (12).

2. A service spreader for hydraulic cylinders according to claim 1, characterised in that: the clamping clamp (12) comprises a rotating frame (1201), arc-shaped clamping blocks (1202) are fixedly mounted at two ends of the bottom of the rotating frame (1201), clamping rubber blocks (1203) are mounted on the inner sides of the two arc-shaped clamping blocks (1202), connecting arms (1204) are movably connected at two ends of the top of the rotating frame (1201), and the tops of the two connecting arms (1204) are rotatably connected with a fixed frame (11).

3. A service spreader for hydraulic cylinders according to claim 2, characterised in that: a through groove (13) is formed in the middle of one of the connecting arms (1204), a socket (14) is formed in the middle of the inner side of the other connecting arm (1204), and a rotating ejector rod (15) is mounted in the middle of the through groove (13).

4. A service spreader for hydraulic cylinders according to claim 1, characterised in that: stable subassembly (6) that removes includes sleeve pipe (601), and sleeve pipe (601) cup joint on the surface of inserted bar (7), and the surface symmetry fixed mounting of sleeve pipe (601) has two horizontal poles (602), and gyro wheel (603) are all installed to the tip of two horizontal poles (602), and perpendicular groove (401) have all been seted up to the opposite side of two fixed plates (4), and two gyro wheels (603) are installed respectively in the inside of two perpendicular grooves (401), and stopper (701) are installed to the lower part of inserted bar (7).

5. A service spreader for hydraulic cylinders according to claim 1, characterised in that: the both sides at roof (5) top all rotate and install connecting pin (17), and two rolling wheel (9) fixed mounting have been seted up at the one end of two connecting pin (17) in the middle part of roof (5) and have been perforated (501), and the mid-mounting at roof (5) middle part has two pulley (16), and two metal cable (8) all run through perforation (501), and the fixed surface that two pulley (16) and rolling wheel (9) were passed through respectively to the one end of two metal cable (8) is connected.

6. A service spreader for hydraulic cylinders according to claim 5, characterised in that: two equal fixed mounting of the other end of connecting pin (17) has worm wheel (18), and worm (19) are all installed at the both ends of two play axle motors (10), and worm (19) are connected with worm wheel (18) meshing.

7. A service spreader for hydraulic cylinders according to claim 1, characterised in that: handles (20) are fixedly mounted on the outer sides of the two fixing plates (4).