CN218371480U - Lifting device capable of balanced lifting - Google Patents

Abstract

The utility model discloses a lifting device that can balance and lift, including two support columns, two fixedly connected with connecting plate between the support column, the spout has been seted up to the inside of support column, and swing joint has first threaded rod in the spout, and the outside swing joint of first threaded rod has the slider, and slider and spout sliding connection, the inside fixedly connected with support frame of slider, the both ends swing joint of support frame have the second threaded rod, and the top swing joint of second threaded rod has the support plate, two reference columns of bottom fixedly connected with of support plate, and reference column and support frame sliding connection. The utility model discloses not only can make things convenient for the staff to finely tune the balance of car through the support plate, improve the result of use of device, can make things convenient for the height of car to adjust through first threaded rod simultaneously, improve the flexibility of device, can also make things convenient for the staff to know the balance of car through the sucking disc, improve the convenience of device.

Description

Lifting device capable of balanced lifting

Technical Field

The utility model relates to a balanced technical field that lifts especially relates to a balanced lifting that can balance lift.

Background

With the rapid development of modern social economy, the living standard of people is continuously improved, the preservation quantity of automobiles is continuously increased, the automobiles enter each family, the automobiles have faults of different sizes due to road conditions and other reasons in the driving process, and because the automobiles are heavier and have complex structures, the automobiles need to be conveniently maintained by workers.

The lifting device is used for automobile repair machinery in the automobile maintenance industry and the like, most of balanced lifting in the market is carried out, the lifted object is found to be inclined after being lifted, the lifted object needs to be put down and lifted again, the mode needs to be lifted back and forth to adjust the balance, the balance adjustment is tedious, and time is wasted, so that the lifting device capable of carrying out balanced lifting is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting device capable of balancing lifting.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a lifting device that can balance and lift, includes two support columns, two fixedly connected with connecting plate between the support column, the spout has been seted up to the inside of support column, and swing joint has first threaded rod in the spout, and the outside swing joint of first threaded rod has the slider, and slider and spout sliding connection, the inside fixedly connected with support frame of slider, the both ends swing joint of support frame have the second threaded rod, and the top swing joint of second threaded rod has the support plate, two reference columns of the bottom fixedly connected with of support plate, and reference column and support frame sliding connection, two slide bars of the equal fixedly connected with in both ends of support frame, swing joint has first fluted disc between the slide bar, and first fluted disc and second threaded rod gap connection, the bottom fixedly connected with second fluted disc of second threaded rod, and first fluted disc and second fluted disc looks joint, the spring has been cup jointed in power unit's the outside, and the both ends of spring are fixed with support frame and first fluted disc respectively, one side of connecting plate is equipped with.

As the utility model discloses further scheme again, power unit includes the motor, and the motor passes through the bolt fastening at the upper surface of connecting plate, and the one end of motor output shaft passes the connecting plate and fixes mutually with one of them first threaded rod, the top fixedly connected with band pulley of first threaded rod, the wraparound has the belt between the band pulley.

As the utility model discloses scheme further again, the top of support frame is equipped with the level bar, the equal fixedly connected with sucking disc in both ends of level bar.

As a further proposal of the utility model, the bottom of the level bar is fixedly connected with the elastic rope, and the elastic rope is fixed with the support frame.

As a further proposal, one side of the connecting plate is fixedly connected with a lighting lamp.

As the utility model discloses further scheme again, two mounting holes have been seted up to the bottom of support column, and the mounting hole symmetrical distribution.

As the utility model discloses scheme further again, a plurality of anti-skidding lines have been seted up to the upper surface of support plate, and anti-skidding line evenly distributed.

The beneficial effects of the utility model are that:

1. through the setting of installation support plate on the second threaded rod, when needs finely tune the car position after lifting, at first upwards lift first fluted disc, make first fluted disc and second fluted disc separation, and the spring shrink, then rotate the second threaded rod, make the support plate rebound, and the reference column slides along the support frame, thereby make the support plate promote the car and remove suitable position, and then make things convenient for the staff to finely tune the balance of car, then loosen first fluted disc, the spring resilience extension, thereby make first fluted disc remove suitable position and second fluted disc joint downwards, and then highly fix the support plate, the result of use of device has been improved.

2. Through the setting of installation slider on first threaded rod, the motor rotates and makes one of them first threaded rod rotate to make the band pulley drive another first threaded rod through the belt and rotate, first threaded rod rotates and makes the slider drive the support frame and reciprocate, and then makes the device drive the car and remove suitable height, improved the flexibility of device.

3. Through the setting of installation sucking disc on the level bar, pass through the sucking disc to the level bar and adsorb the both sides at the car, the staff knows the balance of car through the horizontality of observing the level bar to in time adjust, improved the convenience of device.

Drawings

Fig. 1 is a schematic perspective view of a lifting device capable of balanced lifting according to the present invention;

fig. 2 is a schematic cross-sectional view of a connecting plate of a lifting device capable of balanced lifting according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a part a of a lifting device capable of balanced lifting according to the present invention;

fig. 4 is an enlarged structural diagram of a support plate of a lifting device capable of balanced lifting according to the present invention.

In the figure: 1. a connecting plate; 2. a support pillar; 3. a support frame; 4. mounting holes; 5. a belt; 6. a pulley; 7. a first threaded rod; 8. a chute; 9. an elastic cord; 10. a slider; 11. a level bar; 12. a suction cup; 13. anti-skid lines; 14. a carrier plate; 15. a first fluted disc; 16. a second fluted disc; 17. a slide bar; 18. a spring; 19. a positioning column; 20. a second threaded rod; 21. an illuminating lamp.

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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-4, a lifting device capable of balanced lifting comprises two supporting columns 2, a connecting plate 1 is welded between the two supporting columns 2, a sliding groove 8 is formed inside each supporting column 2, a first threaded rod 7 is rotatably connected in the sliding groove 8, a sliding block 10 is connected to the outer side of the first threaded rod 7 in a threaded manner, the sliding block 10 is connected with the sliding chute 8 in a sliding way, the supporting frame 3 is welded inside the sliding block 10, the two ends of the supporting frame 3 are both connected with a second threaded rod 20 in a threaded way, the top end of the second threaded rod 20 is rotatably connected with a supporting plate 14, the bottom of the supporting plate 14 is fixed with two positioning columns 19 through bolts, and the positioning column 19 is connected with the supporting frame 3 in a sliding way, two sliding rods 17 are fixed at the two ends of the supporting frame 3 through bolts, a first fluted disc 15 is connected between the sliding rods 17 in a sliding way, the first fluted disc 15 is connected with the second threaded rod 20 in a clearance way, the bottom end of the second threaded rod 20 is welded with a second fluted disc 16, the first fluted disc 15 is clamped with the second fluted disc 16, the outer side of the sliding rod 17 is sleeved with a spring 18, two ends of the spring 18 are respectively fixed with the support frame 3 and the first fluted disc 15, one side of the connecting plate 1 is provided with a power mechanism, when the position of the lifted automobile needs to be adjusted finely, the first fluted disc 15 is lifted upwards to separate the first fluted disc 15 from the second fluted disc 16, the spring 18 contracts, then, the second threaded rod 20 is rotated to move the carrier plate 14 upward, and the positioning post 19 slides along the supporting frame 3, so that the carrier plate 14 pushes the automobile to move to a proper position, thereby facilitating the fine adjustment of the balance of the automobile by workers, the first toothed disc 15 is then released and the springs 18 spring back to extend, thereby moving the first toothed disc 15 down into position to engage the second toothed disc 16, and thereby fixing the height of the carrier plate 14.

The utility model discloses in, it is required to explain, power unit includes the motor, the motor passes through the bolt fastening at the upper surface of connecting plate 1, and motor output shaft's one end is passed connecting plate 1 and is fixed mutually with one of them first threaded rod 7, the top key-type of first threaded rod 7 has band pulley 6, the solderless wrapped connection has belt 5 between band pulley 6, the motor rotates and makes one of them first threaded rod 7 rotate, thereby make band pulley 6 drive another first threaded rod 7 through belt 5 and rotate, first threaded rod 7 rotates and makes slider 10 drive support frame 3 reciprocate, and then make the device drive the car and remove suitable height, the top of support frame 3 is equipped with level bar 11, level bar 11's both ends all bond and have sucking disc 12, adsorb level bar 11 in the both sides of car through sucking disc 12, the staff knows the balance of car through the horizontality of observing level bar 11, so that in time to adjust, the bottom welding of level bar 11 has stretch cord 9, and stretch cord 9 is fixed mutually with support frame 3, stretch cord 9 makes things convenient for level bar 11 to carry out automatic re-setting, there is connecting plate 21 one side of light through bolt fastening has light 21, when the environment of device department, thereby the light provides the convenient operation personnel and carry out the even more smooth distribution of the smooth line of operation, and the even installation hole of the support bar 13, and the even installation of the even 4, and the support plate, the support bar 13, the even installation hole distribution of the support plate, the support plate 13, the support plate is provided.

The working principle is as follows: when the balance of the automobile needs to be finely adjusted, firstly, the upper surface of a bottom support frame 3 of the automobile is contacted, a horizontal ruler 11 is adsorbed on two sides of the automobile through a suction disc 12, then a motor is started, the motor rotates to enable one first threaded rod 7 to rotate, so that a belt wheel 6 drives the other first threaded rod 7 to rotate through a belt 5, the first threaded rod 7 rotates to enable a sliding block 10 to drive the support frame 3 to move up and down, further, the device drives the automobile to move to a proper height, when the lifted automobile needs to be finely adjusted, a worker knows the balance of the automobile by observing the horizontal state of the horizontal ruler 11, then lifts the first fluted disc 15 upwards to separate the first fluted disc 15 from the second fluted disc 16, the spring 18 contracts, then the second threaded rod 20 rotates to enable the support plate 14 to move upwards, and the positioning column 19 slides along the support frame 3, so that the support plate 14 pushes the automobile to move to a proper position, further, the worker can conveniently finely adjust the balance of the automobile, then the first fluted disc 15 is loosened, the spring 18 rebounds to extend, so that the first fluted disc 15 moves downwards to a proper clamping position to the second fluted disc 16, and the height of the support plate is fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a lifting devices that can balance and lift, includes two support columns (2), its characterized in that, two fixedly connected with connecting plate (1) between support column (2), spout (8) have been seted up to the inside of support column (2), swing joint has first threaded rod (7) in spout (8), the outside swing joint of first threaded rod (7) has slider (10), and slider (10) and spout (8) sliding connection, the inside fixedly connected with support frame (3) of slider (10), the both ends swing joint of support frame (3) has second threaded rod (20), the top swing joint of second threaded rod (20) has support plate (14), the bottom fixedly connected with two reference columns (19) of support plate (14), and reference column (19) and support frame (3) sliding connection, the equal fixedly connected with in both ends of support frame (3) has two slide bars (17), swing joint has first fluted disc (15) between slide bar (17), and first fluted disc (15) and second threaded rod (20) clearance connection, the bottom fixedly connected with second threaded rod (20) of second threaded rod, and first fluted disc (15) and second fluted disc (18) and spring (18) and second fluted disc (18) and spring clamping spring (18) respectively, the support frame (3) and second fluted disc (18) And a power mechanism is arranged on one side of the connecting plate (1).

2. The lifting device capable of realizing balanced lifting according to claim 1, wherein the power mechanism comprises a motor, the motor is fixed on the upper surface of the connecting plate (1) through a bolt, one end of an output shaft of the motor penetrates through the connecting plate (1) and is fixed with one first threaded rod (7), a belt wheel (6) is fixedly connected to the top end of the first threaded rod (7), and a belt (5) is wound between the belt wheels (6).

3. The lifting device capable of balanced lifting according to claim 1 is characterized in that a level (11) is arranged at the top of the supporting frame (3), and sucking discs (12) are fixedly connected to both ends of the level (11).

4. A lifting device capable of balanced lifting according to claim 3, characterized in that the elastic rope (9) is fixedly connected to the bottom of the level (11), and the elastic rope (9) is fixed with the support frame (3).

5. A lifting device with balanced lifting according to claim 1, characterized in that a lighting lamp (21) is fixedly connected to one side of the connection plate (1).

6. The lifting device capable of balanced lifting according to claim 1, wherein the bottom end of the supporting column (2) is provided with two mounting holes (4), and the mounting holes (4) are symmetrically distributed.

7. The lifting device capable of balanced lifting according to claim 1, wherein the upper surface of the carrier plate (14) is provided with a plurality of anti-slip stripes (13), and the anti-slip stripes (13) are uniformly distributed.

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