CN221165800U - Four-column lifting machine convenient to clean - Google Patents

Abstract

The application relates to the technical field of lifting equipment, in particular to a four-column lifting machine convenient to clean. A four-column lifting machine convenient to clean comprises four upright columns, two lifting columns, two carrying plates, two climbing plates and two cleaning assemblies for cleaning the carrying plates; each cleaning component comprises two rotary vertical rods connected to the side wall of the carrying plate in a rotating mode, a water spraying pipe, a water injection pipe and a component for driving the rotary vertical rods and the water spraying pipe to rotate, wherein the water spraying pipe is connected between the two rotary vertical rods in a rotating mode, and a plurality of high-pressure spray heads are uniformly arranged on the water spraying pipe. The first motor drives the rotary vertical rod to rotate so that the water spraying pipe is changed between the lower part of the carrying plate and the upper part of the carrying plate, and the maintenance of the automobile and the movement on the carrying plate are not interfered; the second motor drives the spray pipe to rotate, so that the high-pressure spray head can perform more sufficient flushing on the carrying plate from one side of the carrying plate to the other side of the carrying plate in a reciprocating mode, and residual soil on the carrying plate can be flushed in time.

Description

Four-column lifting machine convenient to clean

Technical Field

The application relates to the technical field of lifting equipment, in particular to a four-column lifting machine convenient to clean.

Background

The four-column lifter is a vehicle protection device used for lifting vehicles in the vehicle maintenance industry, and can lift vehicles parked on the four-column lifter so as to maintain the vehicles.

The main part of four post lifts the machine and comprises stand, loading board, lift post and climbing board, and the car is by climbing on the board of carrying and repair and maintain, and earth on the car tire can fall on four post lifts the machine's the loading board often, and the earth that drops remains on the loading board for a long time and causes the dirty condition of loading board, and current four post lifts the machine need the staff to take long water pipe to wash the loading board when wasing, wastes time and energy.

In view of the above-mentioned related problems, the inventors propose a four-column lifter that is convenient to clean.

Disclosure of utility model

In order to facilitate cleaning of soil remained on the four-column lifter by the automobile tire, the application provides the four-column lifter convenient to clean, which adopts the following technical scheme:

The four-column lifting machine comprises four upright columns, two lifting columns which are symmetrically arranged, two carrying plates which are fixedly connected between the two lifting columns, two climbing plates which are arranged on the outer wall of one lifting column, and two cleaning components which are arranged between the two carrying plates, wherein two ends of each lifting column are connected to the inner wall of the upright column in a sliding manner along the length direction of the upright column; every cleaning component is including rotating the spray pipe of connecting in two rotatory montants of carrying on board lateral wall, rotating between two rotatory montants, with the water injection pipe of spray pipe one end intercommunication and the rotatory subassembly of rotatory montant of drive and spray pipe, evenly be provided with a plurality of high-pressure shower nozzles along spray pipe length direction on the spray pipe, rotatory montant perpendicular to carrying on board length direction and rotate, the spray pipe is along self circumference rotation.

Through adopting above-mentioned technical scheme, rotatory montant rotates along the length direction that is perpendicular to the embarkation board, and the spray pipe moves to the embarkation board top from embarkation board below along with rotatory montant pivoted in-process spray pipe, and rotatory montant's rotation can make the position of spray pipe change above the embarkation board and below the embarkation board, can not cause the interference to the maintenance and the motion of embarkation board top car, and more convenient and fast; the direction that spray pipe self rotation can make high pressure nozzle carry on the board to the water spray washing of board on carrying the board changes, and the washing scope to carrying the board is wider, can in time wash the remaining earth of car tire on carrying the board through cleaning assembly, uses manpower sparingly, convenient and fast more.

Optionally, the side wall of the carrying board is fixedly connected with a first motor, and an output end of the first motor is fixedly connected with a rotating shaft of a rotating vertical rod.

Through adopting above-mentioned technical scheme, the output of first motor and the rotation axis fixed connection of rotatory montant, drive first motor can realize that rotatory montant is rotatory along the length direction of perpendicular to embarkation board, convenient and fast more.

Optionally, one end of the water spraying pipe far away from the water injection pipe is provided with a second motor, the second motor is fixedly connected to the side wall of the rotary vertical rod, and the output end of the second motor is fixedly connected with the rotary shaft of the water spraying pipe.

Through adopting above-mentioned technical scheme, the output of second motor and spray pipe are around montant pivoted rotation axis fixed connection, and the rotation of spray pipe along self circumference can be realized to the drive second motor, convenient and fast more.

Optionally, the second motor drives the water spraying pipe to do reciprocating rotation within a certain angle range, and the high-pressure spray head washes the carrying plate from one side of the carrying plate to the other side of the carrying plate.

Through adopting above-mentioned technical scheme, when the spray pipe rotated to carrying on the board top, second motor drive spray pipe self rotated, made high pressure nozzle carry out more abundant comprehensive washing to carrying on the board from carrying on board one side to carrying on board opposite side reciprocating motion, can in time wash carrying on the board on remaining earth, the cleaning performance is better.

Optionally, two climbing plates are hinged to the outer wall of the lifting column, and the bottom end of each climbing plate is rotationally connected with a pulley.

Through adopting above-mentioned technical scheme, climbing board rises and descends along with lifting the post, when lifting the post and descending, the pulley of climbing board earlier with ground contact, along with lifting the continuation of post and descending, the pulley drives climbing board to the one side motion of keeping away from lifting the post, has effectively reduced the friction that produces between climbing board and the ground, has reduced the noise that climbing board and ground friction produced.

Optionally, an anti-collision pad is fixedly connected to the upper wall of one lifting column far away from the climbing plate, and the length direction of the anti-collision pad is parallel to the length direction of the lifting column.

Through adopting above-mentioned technical scheme, the column upper wall that lifts sets up crashproof pad can prevent when the car is gone up to the embarkation board on, receives inertia influence and continues the motion along the direction of motion and drops from the embarkation board, makes four posts lift safer when using.

Optionally, one end of each carrying plate upper side close to the anti-collision pad is hinged with a lifting plate, and an assembly for controlling one end of the lifting plate close to the anti-collision pad to move up and down is arranged below the carrying plate.

Through adopting above-mentioned technical scheme, the landing plate articulates in carrying board one end, when the car leaves the carrying board, lifts up landing plate one end, forms the slope, the car of being convenient for leaves the carrying board.

Optionally, the lower wall of each carrying plate is fixedly connected with a cylinder, and the output end of each cylinder is fixedly connected with the bottom wall of one end of the lifting plate, which is close to the anti-collision pad.

Through adopting above-mentioned technical scheme, the one end up-and-down motion of cylinder drive landing gear, convenient and fast more.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The first motor drives the rotary vertical rod to rotate so that the spray pipe is changed between the lower part of the carrying plate and the upper part of the carrying plate, and the maintenance of the automobile and the movement above the carrying plate are not interfered, so that the automobile is more convenient and quicker; the second motor drives the spray pipe to rotate, so that the high-pressure spray head can perform more sufficient flushing on the carrying plate from one side of the carrying plate to the other side of the carrying plate in a reciprocating mode, residual soil on the carrying plate can be flushed in time, labor is saved, and convenience and quickness are achieved.

2. The anti-collision pad is arranged on the upper wall of the lifting column, so that the four-column lifting machine can be prevented from falling off from the carrying plate when the automobile is mounted on the carrying plate due to the fact that the four-column lifting machine is influenced by inertia and continuously moves along the moving direction, and the four-column lifting machine is safer to use.

3. The lifting plate is hinged to one end of the carrying plate, the cylinder drives one end of the lifting plate to move up and down, and when the automobile leaves the carrying plate, one end of the lifting plate is lifted to form a slope, so that the automobile is convenient to leave the carrying plate.

Drawings

Fig. 1 is an overall structural diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of a driving apparatus according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of an embodiment of the present application.

Fig. 4 is an enlarged view at a of fig. 3.

Fig. 5 is an enlarged view at B of fig. 3.

Reference numerals illustrate: 1. a column; 2. lifting the column; 21. a climbing plate; 22. a pulley; 3. a cross beam; 4. a mounting board; 41. a landing plate; 42. a cylinder; 43. a crash pad; 5. cleaning the assembly; 51. a fixing seat; 52. rotating the vertical rod; 53. a water spray pipe; 531. a high pressure nozzle; 54. a water injection pipe; 55. a water-through seat; 56. a first motor; 57. a second motor; 6. a driving device; 61. a hoist; 611. a connecting rod; 62. a wick; 63. a reversing wheel; 64. and controlling the motor.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment discloses four post lifts machine convenient to wash is mainly applied to and carries out the lifting to the car when auto repair is maintained, and as shown in fig. 1, four post lifts machine main part includes four stand 1, two lift post 2, two crossbeams 3, two carrying plates 4, two climbing plates 21, two cleaning assemblies 5 and drive lift post 2 rise and two drive arrangement 6 that descend.

The four upright posts 1 are positioned at four corners, the lifting column 2 is arranged between the two upright posts 1, and two ends of the lifting column 2 are connected with the inner walls of the opposite sides of the two upright posts 1 in a sliding manner; a cross beam 3 is arranged right above the lifting column 2, and two ends of the cross beam 3 are fixedly connected to the top walls of the two upright columns 1; every two upright posts 1, one lifting post 2 and one cross beam 3 form a rectangular frame.

The two carrying plates 4 are symmetrically arranged between the two rectangular frames, the length direction of the carrying plates 4 is perpendicular to the length direction of the lifting column 2, and two ends of the carrying plates 4 are fixedly connected to the outer walls of opposite sides of the lifting column 2; each cleaning component 5 is arranged on the outer wall of one side of one carrying board 4 close to the other carrying board 4; a driving device 6 is provided under each mounting board 4.

Two climbing plates 21 are symmetrically arranged on one side of the lifting column 2 far away from the carrying plate 4, the length direction of each climbing plate 21 is parallel to the carrying plate 4, each climbing plate 21 corresponds to one carrying plate 4, and one end of each climbing plate 21 is hinged to the outer wall of the carrying plate 4; the automobile is parked on the carrying plate 4 by the four-column lifter on the climbing plate 21, and in order to prevent the automobile from opening the four-column lifter main body, the upper wall of the other lifting column 2 is fixedly connected with a collision preventing pad 43, and the length direction of the collision preventing pad 43 is parallel to the length direction of the lifting column 2.

When the lifting column 2 falls, in order to reduce friction between the bottom end of the climbing plate 21 and the ground, the bottom end of each climbing plate 21 is rotationally connected with a pulley 22, and when the lifting column 2 falls, the pulley 22 of the climbing plate 21 is firstly contacted with the ground, and along with the continuous falling of the lifting column 2, the pulley 22 drives the climbing plate 21 to move to one side far away from the lifting column 2.

As shown in fig. 1, in order to facilitate the removal of the repaired automobile from the four-column lifter, a landing plate 41 is hinged to an upper wall of each carrying plate 4 near an upper end of the crash pad 43, an air cylinder 42 is provided on a lower wall of the landing plate 41, and an output end of the air cylinder 42 is fixedly connected to a bottom wall of the landing plate 41. When the vehicle leaves the mounting plate 4, the air cylinder 42 drives one end of the mounting plate 4 to lift upward, so that the vehicle is more likely to retreat from the mounting plate 4 to leave the mounting plate 4.

As shown in fig. 2 and 3, each driving device 6 includes a driving motor fixedly connected to the outer wall of the lifting column 2 below the crash pad 43, two reversing wheels 63 rotatably connected to two ends of the outer wall of the side of the carrying plate 4 near the upright 1, and two windlass 61 symmetrically arranged at two ends of the bottom wall of the carrying plate 4.

Each reversing wheel 63 is slidably connected to the inner wall of the upright 1, a connecting rod 611 is fixedly connected between the rotating shafts of the two windlass 61, and the output end of the driving motor is fixedly connected with the rotating shaft of one windlass 61 far away from the connecting rod 611; each winch 61 is wound with a wire rope 62, the wire rope 62 bypasses the reversing wheel 63, and one end of the wire rope 62, which is far away from the winch 61, passes through the top wall of the upright post 1 and the cross beam 3 and is fixedly connected with the cross beam 3.

The two control motors 64 drive the windlass 61 below the two carrying plates 4 to rotate at the same time, the two windlass 61 rotate to retract the oil wire rope 62 at the same time under the drive of the connecting rod 611, and the lifting plate drives the carrying plates 4 to lift along the upright posts 1 in the process of retracting the oil wire rope 62.

As shown in fig. 3, each cleaning module 5 includes a shower pipe 53 rotatably connected to an outer wall of the mounting plate 4 on a side remote from the column 1, and a longitudinal direction of the shower pipe 53 is parallel to a longitudinal direction of the mounting plate 4.

As shown in fig. 3 and fig. 4, two fixing seats 51 are symmetrically and fixedly connected to the outer walls of two ends of the carrying plate 4, each fixing seat 51 is rotatably connected to a rotary vertical rod 52, a spray pipe 53 is arranged between the two rotary vertical rods 52, two ends of the spray pipe 53 are rotatably connected to one ends, far away from the fixing seats 51, of the rotary vertical rods 52, a plurality of high-pressure spray heads 531 are arranged on each spray pipe 53 along the length direction of the spray pipe 53, and the high-pressure spray heads 531 are uniformly arranged on the spray pipe 53.

The side wall of the rotary vertical rod 52 close to one end of the anti-collision pad 43 is provided with a first motor 56, the side wall of the first motor 56 is fixedly connected with the side wall of the carrying board 4, the output end of the first motor 56 is fixedly connected with a rotary shaft of the rotary vertical rod 52 rotating around the fixed seat 51, the first motor 56 drives the rotary vertical rod 52 to rotate, and the water spraying pipe 53 rotates from the lower part of the carrying board 4 to the upper part of the carrying board 4; the one end that the spray pipe 53 is close to first motor 56 is provided with second motor 57, second motor 57 rigid coupling is in the rotatory montant 52 and is close to one side outer wall of anticollision pad 43, the output of second motor 57 and spray pipe 53 are around rotatory montant 52's rotation axis fixed connection, second motor 57 can drive spray pipe 53 rotation and the angle that second motor 57 drive spray pipe 53 rotated is certain, first motor 56 drive spray pipe 53 is rotatory to carrying plate 4 top, second motor 57 drive spray pipe 53 reciprocating rotation, high-pressure shower nozzle 531 on the spray pipe 53 goes out water and washes carrying plate 4 upper surface residual earth, the washing scope is from carrying plate 4 one side to carrying plate 4's opposite side.

As shown in fig. 3 and 5, a water-passing seat 55 is provided at one end of the water-spraying pipe 53 far from the first motor 56, a water-injecting pipe 54 is provided under the water-passing seat 55, and the water-injecting pipe 54 is connected with an external water pump when the carrying plate 4 is cleaned; the center of the water passing seat 55 is provided with a hollow pipe (not shown in the figure), the hollow pipe is rotationally connected to the inner wall of the rotary vertical rod 52, the hollow pipe of the water passing seat 55 is communicated with the inside of the water spraying pipe 53, the water passing seat 55 does not rotate along with the rotation of the water spraying pipe 53, the length direction of the water spraying pipe 54 is always vertical to the ground along with the rotation of the rotary vertical rod 52, and the water spraying pipe 54 continuously injects water into the water spraying pipe 53 through the water passing seat 55 in the process of flushing the carrying plate 4.

The implementation principle of the embodiment is as follows:

When the residual soil of the tires on the carrying plates 4 is washed, the two first motors 56 of the adjacent inner walls of the two carrying plates 4 are driven, and the rotary vertical rods 52 rotate to rotate the water spraying pipes 53 from the lower side of the carrying plates 4 to the upper side of the carrying plates 4; the second motor 57 drives the water spraying pipe 53 to rotate, and the high-pressure spray heads 531 on the water spraying pipe 53 reciprocate from one side to the other side of the upper wall of the carrying plate 4 to flush the two carrying plates 4 in all directions.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. Four post lifts machine convenient to wash, its characterized in that: the lifting device comprises four upright posts (1), two lifting columns (2) which are symmetrically arranged, two carrying plates (4) which are fixedly connected between the two lifting columns (2), two climbing plates (21) which are arranged on the outer wall of one lifting column (2) and two cleaning assemblies (5) which are arranged between the two carrying plates (4), wherein two ends of each lifting column (2) are connected to the inner wall of the upright post (1) in a sliding manner along the length direction of the upright post (1); every wash subassembly (5) including rotate connect in two rotatory montants (52) of loading board (4) lateral wall, rotate connect in two spray pipe (53) between rotatory montant (52), with water injection pipe (54) and the drive of spray pipe (53) one end intercommunication rotatory subassembly of spray pipe (53), follow on spray pipe (53) length direction evenly is provided with a plurality of high-pressure shower nozzles (531), rotatory montant (52) perpendicular to loading board (4) length direction rotates, spray pipe (53) are along self circumference rotation.

2. The four-column lift convenient to clean according to claim 1, wherein: the side wall of the carrying plate (4) is fixedly connected with a first motor (56), and the output end of the first motor (56) is fixedly connected with a rotating shaft of the rotating vertical rod (52).

3. The four-column lift convenient to clean according to claim 1, wherein: one end of the water spraying pipe (53) far away from the water injection pipe (54) is provided with a second motor (57), the second motor (57) is fixedly connected to the side wall of the rotary vertical rod (52), and the output end of the second motor (57) is fixedly connected with the rotary shaft of the water spraying pipe (53).

4. A four-column lift for facilitating cleaning as defined in claim 3, wherein: the second motor (57) drives the water spraying pipe (53) to do reciprocating rotation within a certain angle range, and the high-pressure spray head (531) washes the carrying plate (4) from one side of the carrying plate (4) to the other side of the carrying plate (4).

5. The four-column lift convenient to clean according to claim 1, wherein: two climbing plates (21) are hinged to the outer wall of the lifting column (2), and the bottom end of each climbing plate (21) is rotatably connected with a pulley (22).

6. The four-column lift convenient to clean according to claim 1, wherein: an anti-collision pad (43) is fixedly connected to the upper wall of one lifting column (2) far away from the climbing plate (21), and the length direction of the anti-collision pad (43) is parallel to the length direction of the lifting column (2).

7. The four-column lift convenient to clean of claim 6, wherein: and a lifting plate (41) is hinged to one end, close to the anti-collision pad (43), above each carrying plate (4), and a component for controlling one end, close to the anti-collision pad (43), of the lifting plate (41) to move up and down is arranged below each carrying plate (4).

8. The four-column lift convenient to clean of claim 7, wherein: an air cylinder (42) is fixedly connected to the lower wall of each carrying plate (4), and the output end of each air cylinder (42) is fixedly connected to the bottom wall of one end, close to the anti-collision pad (43), of the lifting plate (41).