CN218809924U - A hoist for hydraulic cylinder maintenance - Google Patents

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

A hoist for hydraulic cylinder maintenance

technical field

The utility model belongs to the technical field of hangers, in particular to a hanger for hydraulic cylinder maintenance.

Background technique

A spreader is a device used to lift heavy objects; in some auto repair places, a spreader is usually used to lift the disassembled hydraulic cylinder, but the spreader needs to be used to tie the hydraulic cylinder with a rope, and then pass The hook of the spreader lifts the hydraulic cylinder. This kind of lifting method requires the operation of tying and removing the rope, which wastes time. If the rope is not fastened, there will be safety hazards, and the spreader is a fixed structure, which is inconvenient The hydraulic cylinder is carried; therefore, the service performance of the existing hydraulic cylinder maintenance spreader cannot meet the service requirements.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a hoist for hydraulic cylinder maintenance, which effectively solves the problem that the performance of the existing hoist for hydraulic cylinder maintenance cannot meet the use requirements.

In order to achieve the above purpose, the utility model provides the following technical solutions: a hoist for hydraulic cylinder maintenance, including two vertical boards, two moving wheels are installed on the lower part of one side of the two vertical boards, and the two vertical boards A fixed rod is fixedly installed between the upper parts of the upper plate, and a fixed plate is fixedly installed on the top of the two vertical plates, a top plate is fixedly installed between the tops of the two fixed plates, and a stable moving component is installed between the two fixed plates , the middle part of the stable moving component is installed with an insertion rod, and the top of the insertion rod is fixedly connected with two metal cables, and both sides of the top of the top plate are equipped with winding wheels, and one end of the two metal cables is respectively connected to the two winding wheels. Connection, the top of the top plate is equipped with a double output shaft motor, the two ends of the double output shaft motor are connected with two rewinding wheels, the bottom of the insertion rod is equipped with a fixed frame, and the bottom of the fixed frame is equipped with a clamping clip.

Preferably, the clamping clip includes a turret, arc-shaped blocks are fixedly installed at both ends of the bottom of the turret, clamping rubber blocks are installed on the inner sides of the two arc-shaped blocks, and both ends of the top of the turret are Connecting arms are movably connected, and the tops of the two connecting arms are rotatably connected with the fixed frame, so that the hydraulic cylinder can be effectively clamped.

Preferably, a through slot is opened in the middle of one of the connecting arms, a socket is opened in the middle of the inner side of the other connecting arm, and a rotating push rod is installed in the middle of the through slot, so that the two connecting arms can be effectively supported and Prevent the connecting arm from driving the turret for rotation adjustment.

Preferably, the stable moving assembly includes a sleeve, the sleeve is sleeved on the surface of the insertion rod, and the surface of the sleeve is symmetrically fixed with two cross bars, the ends of the two cross bars are equipped with rollers, and the two fixed There are vertical grooves on the opposite sides of the board, and the two rollers are respectively installed inside the two vertical grooves. The lower part of the insertion rod is equipped with a limit block, so that the insertion rod can stably and effectively drive the fixed frame and the clamping clip to lift move.

Preferably, both sides of the top of the top plate are rotatably equipped with connecting pins, two winding wheels are fixedly mounted on one end of the two connecting pins, the middle of the top plate is provided with perforations, and the middle of the middle of the top plate is equipped with two pulleys. Each of the metal cables runs through the perforation, and one end of the two metal cables is respectively fixedly connected to the surface of the winding wheel through two pulleys, so that the retractable adjustment can be effectively performed.

Preferably, the other ends of the two connecting pins are fixedly mounted with worm gears, and both ends of the double output shaft motor are equipped with worms, and the worms are meshed with the worm gears, so as to effectively provide adjustment power.

Preferably, handles are fixedly installed on the outer sides of the two fixing plates, and the spreader can be moved effectively through the rolling of the handles and the moving wheels, thereby driving the clamped hydraulic cylinder to move.

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

(1) During work, through the installation of vertical plates, moving wheels, fixed rods, fixed plates, top plates, stable moving components, insertion rods, metal cables, rewinding wheels, double output shaft motors, fixed frame parts and clips Clamping, so that the spreader used for hydraulic cylinder maintenance can easily and conveniently lift the hydraulic cylinder. At the same time, the lifting operation is stable and reliable, with high safety, which is convenient for people to maintain the hydraulic cylinder. At the same time, the spreader can also effectively carry out Therefore, the performance of the spreader used for hydraulic cylinder maintenance can meet the requirements of use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the partial structure schematic diagram of Fig. 1 of the utility model;

Fig. 3 is the sectional structure schematic diagram of Fig. 1 of the utility model;

Fig. 4 is a partial structural schematic diagram 1 of Fig. 3 of the utility model;

Fig. 5 is the partial structure schematic diagram II of Fig. 3 of the utility model;

In the figure: 1, vertical plate; 2, moving wheel; 3, fixed rod; 4, fixed plate; 401, vertical groove; 5, top plate; 501, perforation; 6, stable moving component; Rod; 603, roller; 7, inserting rod; 701, limit block; 8, metal cable; 9, rewinding wheel; 10, double output shaft motor; 11, fixed frame; 12, clamping clip; 1201, Turret; 1202, arc-shaped block; 1203, clamping rubber block; 1204, connecting arm; 13, through slot; 14, socket; 15, rotating push rod; 16, pulley; 17, connecting pin; 18, worm wheel; 19, worm; 20, handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example: Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Given by Fig. 1 to Fig. 5, the utility model comprises two vertical boards 1, two moving wheels 2 are installed on the lower part of one side of the two vertical boards 1, and two moving wheels 2 are fixedly installed between the upper parts of the upper parts of the two vertical boards 1. Fixed bar 3, and the tops of two vertical boards 1 are all fixedly installed with fixed plate 4, between the tops of two fixed plates 4 is fixedly installed with top plate 5, is installed between two fixed plates 4 and stabilizes moving component 6, stable The middle part of the moving assembly 6 is equipped with a plunger 7, and the top of the plunger 7 is fixedly connected with two metal cables 8, and both sides of the top plate 5 are equipped with a rewinding wheel 9, and one end of the two metal cables 8 is respectively connected to the The two rewinding wheels 9 are connected, and the top of the top plate 5 is equipped with a double output shaft motor 10, and the two ends of the double output shaft motor 10 are connected with the two rewinding wheels 9, and the bottom of the insertion rod 7 is equipped with a fixed frame 11, fixed Clamping clips 12 are installed on the bottom of the frame 11; handles 20 are fixedly installed on the outer sides of the two fixed plates 4, and the handle 20 and the rolling of the moving wheel 2 enable the spreader to move effectively, thereby driving the clamping The hydraulic cylinder moves; the gripper 12 includes a turret 1201, the two ends of the bottom of the turret 1201 are fixedly equipped with arc-shaped blocks 1202, and the inner sides of the two arc-shaped blocks 1202 are all equipped with clamping rubber blocks 1203, Both ends of the top of the turret 1201 are movably connected with connecting arms 1204, and the tops of the two connecting arms 1204 are rotatably connected with the fixed frame member 11, so that the hydraulic cylinder can be effectively clamped;

When the insertion rod 7 moves down to drive the fixed frame 11 and the clamp 12 to the ground, as the insertion rod 7 continues to move down, the fixed frame 11 will squeeze the two connecting arms 1204, and finally the rotation The frame 1201 is rotated and expanded, and the expansion of the turret 1201 will drive the two arc-shaped blocks 1202 and the clamping rubber block 1203 to unfold, and finally the hydraulic cylinder is located between the two arc-shaped blocks 1202;

Then move up the insertion rod 7, so that the insertion rod 7 drives the fixed frame 11 and the two connecting arms 1204 to move up, and the upward movement of the two connecting arms 1204 will drive the turret 1201 to rotate and contract, and the rotation and contraction of the turret 1201 will Drive the two arc-shaped blocks 1202 and the clamping rubber blocks 1203 to move relatively, and finally clamp and fix the hydraulic cylinder through the two clamping rubber blocks 1203 and the two arc-shaped blocks 1202 for lifting operation;

The middle part of one of the connecting arms 1204 is provided with a through groove 13, and the middle part of the other connecting arm 1204 inside is provided with a socket 14, and the middle part of the through groove 13 is equipped with a rotating push rod 15, so that the two connecting arms 1204 can be effectively Support and prevent the connecting arm 1204 from driving the turret 1201 to rotate and adjust;

After the clamping clamp 12 places the clamped hydraulic cylinder on the ground, the turret 1201 will rotate and expand as the insertion rod 7 moves down, and the rotation and expansion of the turret 1201 will cause the two arc-shaped blocks 1202 to align with the hydraulic cylinder. Separate, then manually rotate the rotating push rod 15, so that one end of the rotating push rod 15 is stuck in the inside of the socket 14, and when the inserting rod 7 moves up afterwards, the two connecting arms 1204 will not rotate to avoid the rotation of the turret 1201 and again Clamp the hydraulic cylinder;

The stable moving assembly 6 includes a sleeve 601, which is sleeved on the surface of the insertion rod 7, and the surface of the sleeve 601 is symmetrically fixed with two crossbars 602, and the ends of the two crossbars 602 are equipped with rollers 603, The opposite sides of the two fixing plates 4 are provided with vertical grooves 401, and the two rollers 603 are respectively installed inside the two vertical grooves 401, and the bottom of the insertion rod 7 is equipped with a limit block 701, so that the insertion rod 7 can be stably and effectively Drive the fixed frame 11 and the clamping clip 12 to move up and down;

When the insertion rod 7 moves up, the insertion rod 7 will drive the limit block 701 to push up the casing 601, and the upward movement of the casing 601 will drive the two cross bars 602 and the rollers 603 to move, and finally the rollers 603 will move on The inside of the vertical groove 401 moves, and the stable up and down movement of the insertion rod 7 inside the casing 601 will drive the fixed frame 11 and the clamping clamp 12 to move stably, so that the hydraulic pressure clamped on the clamping clamp 12 The cylinder can be lifted and moved stably;

Both sides of the top plate 5 top are rotatably equipped with connecting pins 17, and two winding wheels 9 are fixedly mounted on one end of the two connecting pins 17. The middle part of the top plate 5 is provided with a perforation 501, and the middle part of the top plate 5 is provided with two pulleys. 16. The two metal cables 8 both pass through the perforation 501, and one end of the two metal cables 8 is fixedly connected to the surface of the winding wheel 9 through two pulleys 16, so that the retractable adjustment can be effectively performed; the two connections The other end of the pin 17 is fixedly equipped with a worm gear 18, and both ends of the double output shaft motor 10 are equipped with a worm screw 19, and the worm screw 19 is meshed with the worm gear 18, thereby effectively providing adjustment power;

By starting the double output shaft motor 10, the two worms 19 are rotated, and the rotation of the two worms 19 will drive and rotate the two worm wheels 18, and the rotation of the two worm wheels 18 will drive the two winding wheels 9 through the connecting pin 17 Rotate, the rotation of two rewinding wheels 9 can carry out rewinding and unwinding adjustment to two metal drag cables 8 by two pulleys 16, and the rewinding of metal drag cables 8 can pull insertion rod 7 to move up, and metal pulley The unwinding of the cable 8 enables the plunger 7 to move down;

The spreader used for hydraulic cylinder maintenance can easily and conveniently lift the hydraulic cylinder. At the same time, the lifting operation is stable and reliable, and the safety is high, which is convenient for people to maintain the hydraulic cylinder. The hydraulic cylinder is transported, so the performance of the spreader used for hydraulic cylinder maintenance can meet the use requirements.

Claims (7)

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).

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