CN218841577U

CN218841577U - Lifting platform for automobile engine maintenance

Info

Publication number: CN218841577U
Application number: CN202223221018.3U
Authority: CN
Inventors: 文学; 胥胡仁; 付国强; 洪云; 李强; 陶有斌
Original assignee: Jiangxi Shengwei Auto Parts Co ltd
Current assignee: Jiangxi Shengwei Auto Parts Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model relates to the technical field of engine maintenance platform, and a lifting platform for automobile engine maintenance is disclosed, the problem that the existing engine maintenance platform can not adjust the use height of the existing engine maintenance platform according to the height of an operator is solved, the lifting platform comprises a base, a mounting box is fixedly mounted in the middle of the top inside the base, a double-output shaft motor is fixedly mounted inside the mounting box, the upper output end of the double-output shaft motor extends to the outside of the base and is fixedly mounted with a worm, two U-shaped seats are fixedly mounted on the two sides of the worm and positioned at the top of the base, a rotating shaft is rotatably mounted in the middle of the two U-shaped seats, a turbine is fixedly mounted on the surface of the rotating shaft, the two ends of the two rotating shafts extend to the outside of the U-shaped seats and are fixedly mounted with transmission rods, and a main rod is movably mounted on one end of each of the four transmission rods through the rotating shaft; this engine overhauls platform can require to adjust suitable height according to operator's height, comfort level when improving operating personnel and using.

Description

Lifting platform for automobile engine maintenance

Technical Field

The utility model belongs to the technical field of the engine overhaul platform, specifically be an automobile engine overhauls uses lift platform.

Background

The automobile engine is a device for providing power for an automobile, is the heart of the automobile, determines the dynamic property, the economical efficiency, the stability and the environmental protection property of the automobile, and can be divided into a diesel engine, a gasoline engine, an electric automobile motor, hybrid power and the like according to different power sources; the existing granted patent (granted number: CN 209648649U) is a platform for maintaining an automobile engine, and the platform passes through a movable plate in a cavity, so that the platform body can finish the operation of placing the engine on the surface of the platform without the help of machinery, and the maintenance cost for maintaining the engine is reduced; the movable fixture on the surface of the platform body can complete the fixing effect on engines of different models, so that the application range of the movable fixture is greatly improved; but this platform can not adjust its use height according to operating personnel's height for the unmatched personnel of height easily cause the discomfort of health in long-time use, very influence daily use.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an automobile engine overhauls uses lift platform, the effectual current engine overhaul platform of having solved can not adjust its use height's problem according to operating personnel's height.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile engine overhauls uses lift platform, the on-line screen storage device comprises a base, the middle part fixed mounting at the inside top of base has the mounting box, the inside fixed mounting of mounting box has two play axle motors, the last output of two play axle motors extends to the outside and fixed mounting of base has the worm, the both sides of worm and the top fixed mounting that is located the base have two U-shaped seats, the middle part of two U-shaped seats all rotates installs the pivot, the equal fixed mounting in surface of pivot has the turbine, the both ends of two pivots all extend to the outside and the fixed mounting of U-shaped seat have the transfer line, the one end of four transfer lines all has the mobile jib through pivot activity ann commentaries on classics, the one end that the transfer line was kept away from to the mobile jib all has the auxiliary rod through pivot activity ann, the one end that the mobile jib was kept away from to the auxiliary rod all has the head rod through pivot movable mounting, fixed mounting places the board between the top of four head rods, the top of placing the board is equipped with the rotor plate.

Preferably, the lower output end fixed mounting of two play axle motors has first bevel gear, first bevel gear's below is equipped with two-way threaded rod, the middle part fixed mounting on two-way threaded rod surface has second bevel gear, two-way threaded rod's both ends are all rotated and are installed the bearing, two bearings respectively with the both ends inner wall fixed connection of base, the equal threaded connection in both sides on two-way threaded rod surface has the screw thread movable plate, the equal fixed mounting in both ends at two screw thread movable plate tops has the second connecting rod, the one end that the screw thread movable plate was kept away from to four second connecting rods all has the catch bar through pivot movable mounting, there are two horizontal poles through pivot movable mounting respectively between the one end of catch bar, the both ends of two horizontal poles respectively with two mobile jib fixed connection, the equal fixed mounting in bottom of screw thread movable plate has the slider, the spout has been seted up on the surface of the inside bottom of base, the inside at the spout is installed to the slider.

Preferably, place the surface at board top and seted up the ring channel, the equal fixed mounting in both ends of rotor plate bottom has the universal wheel, and the universal wheel is installed in the inside of ring channel, and the rotation of the middle part of rotor plate bottom installs the loose axle, the bottom of loose axle with place board fixed connection.

Preferably, the surface of the bottom of the rotating plate is provided with a ring groove, the inner wall of one side of the ring groove is fixedly provided with a rack, the top of the placing plate is fixedly provided with a rotating motor, the output end of the rotating motor is fixedly provided with a gear, and the gear is meshed with the rack.

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

(1) In the work, an operator places an engine on a rotating plate, then starts a double-output-shaft motor to operate, the double-output-shaft motor drives two turbines to rotate through a worm, the main rod is driven to move upwards through a transmission rod when the turbines rotate, the main rod pushes a first connecting rod to move upwards through an auxiliary rod when moving upwards, the first connecting rod drives a placing plate and the rotating plate to lift upwards when moving upwards, meanwhile, the double-output-shaft motor drives a first bevel gear to rotate, the first bevel gear drives a two-way threaded rod to rotate through a second bevel gear when rotating, the two thread moving plates are driven to move outwards simultaneously when rotating, the sliding block is driven to slide in the sliding groove when moving the two thread moving plates, the stability of the thread moving plates when moving is increased, the pushing rod can be pushed to move through the second connecting rod simultaneously, the main rod is pushed to lift through a transverse rod when moving, so that the lifting force of the main rod can be assisted to push the main rod to lift, the engine with a larger weight can be satisfied, and the appropriate height can be adjusted according to the height requirement of the operator;

(2) When needing adjustment direction to overhaul the engine, the rotating electrical machines drive the gear and rotate, drive the rotor plate through the rack during gear revolve and rotate along the axis of rotation, drive the universal wheel when the rotor plate rotates and take turns at the inside of ring channel and move, stability when the rotor plate rotates has been increased, and then stable direction that has changed the engine on the rotor plate to do not need operating personnel self to remove the direction that the relocation just can change the engine, make things convenient for operating personnel to overhaul.

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 front view of the elevating platform of the present invention;

FIG. 2 is a schematic view of the present invention in partial cross-section shown in FIG. 1;

FIG. 3 is a schematic side view of the embodiment of FIG. 1;

FIG. 4 is a schematic diagram of the present invention in a partial cross-sectional view of FIG. 1;

in the figure: 1. a base; 2. a double output shaft motor; 3. a worm; 4. a U-shaped seat; 5. a turbine; 6. a transmission rod; 7. a main rod; 8. an auxiliary rod; 9. a first connecting rod; 10. placing the plate; 11. a rotating plate; 12. a first bevel gear; 13. a bidirectional threaded rod; 14. a second bevel gear; 15. a bearing; 16. a threaded moving plate; 17. a second connecting rod; 18. a push rod; 19. a cross bar; 20. an annular groove; 21. a universal wheel; 22. a movable shaft; 23. a ring groove; 24. a rack; 25. a rotating electric machine; 26. a gear; 27. a slider; 28. a chute.

Detailed Description

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

Given by fig. 1 to 4, the utility model discloses a base 1, the middle part fixed mounting at the inside top of base 1 has the mounting box, the inside fixed mounting of mounting box has two play axle motors 2, two play axle motors 2 go up the outside and fixed mounting that the output extends to base 1 have worm 3, the both sides of worm 3 and the top fixed mounting that is located base 1 have two U-shaped seats 4, the middle part of two U-shaped seats 4 is all rotated and is installed the pivot, the equal fixed mounting in surface of pivot has turbine 5, the both ends of two pivots all extend to the outside and the fixed mounting of U-shaped seat 4 have transfer line 6, the one end of four transfer lines 6 all has mobile jib 7 through pivot activity ann commentaries on classics, the one end that transfer line 6 was kept away from to mobile jib 7 all has auxiliary rod 8 through pivot activity ann commentaries on classics, the one end that auxiliary rod 8 kept away from mobile jib 7 all has head rod 9 through pivot movable mounting, fixed mounting has place board 10 between four head rod 9's top, the top of placing board 10 is equipped with rotor plate 11.

Place the engine on rotor plate 11, then start two play axle motors 2 and move, two play axle motors 2 drive two turbines 5 through worm 3 and rotate, drive mobile jib 7 rebound through transfer line 6 when turbine 5 rotates, promote the head rod 9 through auxiliary rod 8 when mobile jib 7 shifts up, drive when moving up first head rod 9 and place board 10 and rotor plate 11 and upwards lift.

Two output end fixed mounting of axle motor 2 have first bevel gear 12, the below of first bevel gear 12 is equipped with two-way threaded rod 13, the middle part fixed mounting on two-way threaded rod 13 surface has second bevel gear 14, two ends of two-way threaded rod 13 are all rotated and are installed bearing 15, two bearings 15 respectively with base 1's both ends inner wall fixed connection, the equal threaded connection in both sides on two-way threaded rod 13 surface has screw thread movable plate 16, the equal fixed mounting in both ends at two screw thread movable plate 16 tops has second connecting rod 17, four second connecting rod 17 keep away from screw thread movable plate 16's one end all has catch bar 18 through pivot movable mounting, there are two horizontal poles 19 through pivot movable mounting respectively between the one end of catch bar 18, the both ends of two horizontal poles 19 respectively with two mobile jib 7 fixed connection, the equal fixed mounting in bottom of screw thread movable plate 16 has slider 27, spout 28 has been seted up on the surface of the inside bottom of base 1, slider 27 is installed in the inside of spout 28.

Two play axle motors 2 can drive first bevel gear 12 and rotate, first bevel gear 12 drives two-way threaded rod 13 through second bevel gear 14 when rotating and rotates, two screw movable plate 16 of drive when two-way threaded rod 13 is rotatory move to the outside simultaneously, drive slider 27 when two screw movable plate 16 remove and slide in the inside of spout 28, stability when having increased screw movable plate 16 and removing, and can promote catch bar 18 through second connecting rod 17 simultaneously and remove, promote mobile jib 7 through horizontal pole 19 when catch bar 18 removes and rise, and then can assist promotion mobile jib 7 to rise, improve the lifting force of mobile jib 7, make and to satisfy great heavier engine and carry out the lifting.

The surface of the top of the placing plate 10 is provided with an annular groove 20, both ends of the bottom of the rotating plate 11 are fixedly provided with universal wheels 21, the universal wheels 21 are arranged inside the annular groove 20, the middle part of the bottom of the rotating plate 11 is rotatably provided with a movable shaft 22, and the bottom of the movable shaft 22 is fixedly connected with the placing plate 10; the surface of the bottom of the rotating plate 11 is provided with a ring groove 23, a rack 24 is fixedly installed on the inner wall of one side of the ring groove 23, a rotating motor 25 is fixedly installed on the top of the placing plate 10, a gear 26 is fixedly installed at the output end of the rotating motor 25, and the gear 26 is meshed with the rack 24.

Rotating electrical machines 25 drives gear 26 and rotates, gear 26 drives rotor plate 11 through rack 24 when rotating and rotates along loose axle 22, and rotor plate 11 drives universal wheel 21 when rotating and moves at the inside wheel of ring channel 20, has increased the stability when rotor plate 11 rotates, and then the stable direction that has changed the engine on rotor plate 11 to need operating personnel self to remove the direction that the change position just can change the engine, make things convenient for operating personnel to overhaul.

Claims

1. The utility model provides an automobile engine overhauls uses lift platform, includes base (1), its characterized in that: the utility model discloses a quick-witted bearing support, including base (1), the middle part fixed mounting at the inside top of base (1) has the mounting box, the inside fixed mounting of mounting box has two play axle motors (2), the last output of two play axle motors (2) extends to the outside of base (1) and fixed mounting has worm (3), the both sides of worm (3) and the top fixed mounting that is located base (1) have two U-shaped seats (4), the middle part of two U-shaped seats (4) all rotates installs the pivot, the equal fixed mounting in surface of pivot has turbine (5), the both ends of two pivots all extend to the outside of U-shaped seat (4) and fixed mounting has transfer line (6), the one end of four transfer lines (6) all has mobile jib (7) through pivot activity ann commentaries on classics, the one end that transfer line (6) were kept away from in mobile jib (7) all has subsidiary pole (8) through pivot movable mounting, the one end of subsidiary pole (8) keeping away from mobile jib (7) all has head rod (9) through pivot movable mounting, fixed mounting has between the top of four head rods (9) places board (10), the top of placing board (10) is equipped with rotor plate (11).

2. The lifting platform for automobile engine maintenance according to claim 1, characterized in that: two output end fixed mounting of motor (2) of going out have first bevel gear (12), the below of first bevel gear (12) is equipped with two-way threaded rod (13), the middle part fixed mounting on two-way threaded rod (13) surface has second bevel gear (14), the both ends of two-way threaded rod (13) are all rotated and are installed bearing (15), two bearings (15) respectively with the both ends inner wall fixed connection of base (1), the equal threaded connection in both sides on two-way threaded rod (13) surface has screw movable plate (16), the equal fixed mounting in both ends at two screw movable plate (16) tops has second connecting rod (17), the one end that screw movable plate (16) were kept away from in four second connecting rod (17) all has catch bar (18) through pivot movable mounting, respectively through pivot movable mounting between the one end of catch bar (18) two horizontal pole (19), the both ends of two horizontal pole (19) respectively with two mobile jib (7) fixed connection, the equal fixed mounting in bottom of screw movable plate (16) has slider (27), spout (28) have been seted up on the surface of base (1) inside bottom, slider (27) are installed in spout (28).

3. The lifting platform for automobile engine maintenance according to claim 1, characterized in that: the ring-shaped groove (20) is formed in the surface of the top of the placing plate (10), universal wheels (21) are fixedly mounted at two ends of the bottom of the rotating plate (11), the universal wheels (21) are mounted inside the ring-shaped groove (20), a movable shaft (22) is mounted in the middle of the bottom of the rotating plate (11) in a rotating mode, and the bottom of the movable shaft (22) is fixedly connected with the placing plate (10).

4. The lifting platform for automobile engine maintenance according to claim 1, characterized in that: a ring groove (23) is formed in the surface of the bottom of the rotating plate (11), a rack (24) is fixedly mounted on the inner wall of one side of the ring groove (23), a rotating motor (25) is fixedly mounted at the top of the placing plate (10), a gear (26) is fixedly mounted at the output end of the rotating motor (25), and the gear (26) is meshed with the rack (24).