Disclosure of Invention
The utility model aims at overcoming the function singleness that current car dimension preserves platform existence, can not carry out quick adjustment, inconvenient removal, the not high problem of stability in the working process according to different vehicles, provide a structural design is reasonable, the function is abundant, can carry out quick adjustment, convenient removal, the commonality is good, the high auto repair maintenance platform of stability in the working process according to different vehicles.
The utility model provides a technical scheme that technical problem taken does:
the utility model provides a car maintenance platform, includes under casing, motor, rotation axis, backing plate, locating plate, directive wheel, connects steel wire and loading board, its characterized in that: the bottom of the bottom box is provided with a fixed screw cylinder and a bracket, the inner side wall of the bottom box is provided with a bearing, the two sides of the top of the bottom box are provided with positioning grooves, the top of the bottom box between the positioning grooves is provided with a fixed groove, the positioning grooves are internally provided with threading grooves, the bottom box is connected with the fixed screw cylinder and the bracket by welding, the connecting strength between the bottom box and the fixed screw cylinder as well as the bracket is improved, further, the structural strength of the maintenance platform is improved, the motor is arranged on the inner side wall of the bottom box opposite to the bearing, one end of the rotating shaft is connected with the motor, the other end of the rotating shaft extends into the bearing, the backing plate is provided with a connecting screw rod which is connected with the fixed screw cylinder, a fastening nut is arranged on the connecting screw rod, the positioning plate is movably arranged in the positioning grooves, the positioning plate is provided with threading holes, and a vertical beam is vertically arranged on the positioning plate, the vertical beam is provided with a fixing hole, the threading hole is communicated with the threading groove, the steering wheel is arranged in the fixing hole, the steering wheel is arranged on the vertical beam through a connecting shaft, one end of the connecting steel wire is arranged on the rotating shaft, the other end of the connecting steel wire penetrates out of the threading groove and the threading hole and then is placed on the steering wheel, the two ends of the bearing plate are provided with connecting holes, connecting blocks are connected with the connecting steel wire, a vehicle needing maintenance can smoothly run on the bottom box, the vehicle of the automobile stops on the bearing plate, the motor drives the rotating shaft to rotate, the rotating shaft tightens up the connecting steel wire, the connecting steel wire rotates around the steering wheel, the bearing plate drives wheels placed on the bearing plate to ascend, the stopped vehicle is enabled to ascend, the maintenance of the vehicle is facilitated for workers, otherwise, after the maintenance is finished, the motor rotates reversely, the connecting steel wire descends, and the lifted vehicle is put down, the vehicle is driven off the service platform.
Preferably, the support of the bottom case on be provided with the walking wheel, be convenient for move the bottom case through the walking wheel to be convenient for move the fortune to the dimension guarantor platform, reduced the intensity of labour who maintains the platform, improved work efficiency, make the dimension guarantor platform can be applicable to different places.
Preferably, the motor is set as a servo motor, triangular stop blocks are arranged on two opposite sides of the bottom box, a vehicle needing maintenance runs onto the bottom box smoothly, the vehicle of an automobile stops on the bearing plate, the motor drives the rotating shaft to rotate, the rotating shaft tightens up the connecting steel wire, the connecting steel wire rotates around the steering wheel, the bearing plate drives wheels placed on the bearing plate to ascend, the stopped vehicle ascends, a worker can maintain the vehicle conveniently, and on the contrary, after maintenance is finished, the motor rotates reversely, the connecting steel wire descends, the lifted vehicle is put down, and the vehicle drives away from the maintenance platform.
Preferably, the connecting screw on the backing plate is set into a structure capable of adjusting the height in the fixed screw cylinder through a fastening nut, the connecting screw can be adjusted in the fixed screw cylinder through the fastening nut, so that the height of the backing plate can be adjusted, the travelling wheel of the maintenance platform is suspended in the vehicle maintenance process, the stability of the maintenance platform in the working process is improved, the maintenance efficiency and the maintenance quality of the vehicle are further improved, on the other hand, in a rugged use site, the position of the backing plate is adjusted through the connecting screw, the maintenance platform is in the horizontal position, the maintenance platform can be suitable for different sites, the application range of the maintenance platform is expanded, and the cost for manufacturing multiple sets of maintenance platforms is reduced.
Preferably, the constant head tank on the under casing set up to type structure, set up the constant head tank into type structure, can play limiting displacement to the locating plate, avoid the vehicle that rises to take place the condition that the locating plate was lifted out from the constant head tank because of gravity pulling directive wheel, improve the security of car dimension guarantor in-process.
Preferably, the vertical beam side wall of the positioning plate is provided with fixing studs, the fixing studs on the two vertical beams are connected through a stud barrel, the stud barrel can pull or push the fixing studs through rotating the stud barrel, so that the distance between the two fixing studs is reduced or enlarged, the distance between the vertical beam and the vertical beam is reduced or enlarged, the purpose of adjusting the position of the positioning plate in the positioning groove is achieved, the bearing plate can be suitable for vehicles with different axle distances, and the application range of the maintenance platform is enlarged.
Preferably, the bearing plate is provided with a limiting groove, a vehicle needing to be maintained smoothly runs to the bottom box, the vehicle of the automobile stops on the bearing plate, the wheel in the maintenance process can be limited through the limiting groove, the wheel is prevented from going forwards or backwards, the stability of the vehicle in the maintenance process is improved, and the maintenance efficiency and the maintenance quality of the vehicle are further improved.
Has the advantages that: the utility model discloses perpendicular roof beam lateral wall at the locating plate is provided with fixing stud, connect through stud barrel between the fixing stud on erecting the roof beam with two, through rotatory stud barrel, stud barrel can stimulate or promote fixing stud, make the distance between two fixing stud reduce or enlarge, and then make perpendicular roof beam and perpendicular distance between the roof beam reduce or enlarge, realized the purpose of adjustment locating plate position in the constant head tank, make the loading board can be applicable to the vehicle of different wheel base, the application scope of dimension guarantor platform has been enlarged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bottom case and the positioning groove.
Fig. 4 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the positioning plate and the vertical beam.
Fig. 5 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the connecting block.
Fig. 6 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the bearing plate and the limiting groove.
Fig. 7 is a schematic view of a part of the structure of the present invention, illustrating the connection structure of the fixing stud and the stud barrel.
Fig. 8 is a schematic diagram of another embodiment of the present invention.
In the figure: 1. the automobile steering wheel comprises a bottom box, a motor, a rotating shaft, a backing plate, a positioning plate, a steering wheel, a connecting steel wire, a bearing plate, a fixed screw cylinder, a support, a bearing, a positioning groove, a fixing groove, a threading groove, a walking wheel, a connecting screw, a fastening nut, a vertical beam, a threading hole, a fixing stud, a connecting shaft, a connecting block, a limiting groove and a non-slip mat, wherein the bottom box comprises a bottom box, 2 the motor, 3 the rotating shaft, 4 the backing plate, 5 the positioning plate, 6 the steering wheel, 7 the connecting steel wire, 8 the bearing plate, 9 the fixed screw cylinder, 10 the support, 11 the bearing, 12 the positioning groove, 13 the fixing groove, 14 the threading groove, 15 the walking wheel, 16 the connecting screw, 17 the fastening nut, 18 the vertical beam, 19 the threading hole, 20 the fixing hole, 21 the fixing stud, 22 the stud, the connecting shaft, 24 the connecting block, 25, the limiting groove and the non-slip mat.
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.
The first embodiment is as follows:
as shown in fig. 1-7, an auto repair maintenance platform comprises a bottom case 1, a motor 2, a rotating shaft 3, a backing plate 4, a positioning plate 5, a steering wheel 6, a connecting steel wire 7 and a bearing plate 8, and is characterized in that: the bottom of the bottom box 1 is provided with a fixed screw cylinder 9 and a support 10, the inner side wall of the bottom box 1 is provided with a bearing 11, two sides of the top of the bottom box 1 are provided with positioning grooves 12, the top of the bottom box 1 between the positioning grooves 12 and the positioning grooves 12 is provided with a fixing groove 13, the positioning grooves 12 are internally provided with threading grooves 14, the bottom box 1 is connected with the fixed screw cylinder 9 and the support 10 through welding, the connection strength between the bottom box 1 and the fixed screw cylinder 9 and the support 10 is improved, the structural strength of the maintenance platform is further improved, the motor 2 is arranged on the inner side wall of the bottom box 1 opposite to the bearing 11, one end of the rotating shaft 3 is connected with the motor 2, the other end of the rotating shaft extends into the bearing 11, the backing plate 4 is provided with a connecting screw rod 16, the connecting screw rod 16 is connected with the fixed screw cylinder 9, the connecting screw rod 16 is provided with a fastening nut 17, the positioning plate 5 is movably arranged in the positioning grooves 12, the positioning plate 5 is provided with a threading hole 19, the positioning plate 5 is vertically provided with a vertical beam 18, the vertical beam 18 is provided with a fixing hole 20, the threading hole 19 is communicated with a threading groove 14, the steering wheel 6 is arranged in the fixing hole 20, the steering wheel 6 is arranged on the vertical beam 18 through a connecting shaft 23, one end of a connecting steel wire 7 is arranged on the rotating shaft 3, the other end of the connecting steel wire penetrates out of the threading groove 14 and the threading hole 19 and is placed on the steering wheel 6, the two ends of the bearing plate 8 are provided with connecting holes, a connecting block 24 is connected with the connecting steel wire 7, a vehicle needing maintenance smoothly runs onto the bottom box 1, the vehicle of an automobile stops on the bearing plate 8, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 tightens up the connecting steel wire 7, the connecting steel wire 7 rotates around the steering wheel 6, so that the bearing plate 8 drives wheels placed on the bearing plate 8 to rise, therefore, the stopped vehicle rises, so that a worker can conveniently maintain the vehicle, otherwise, after the maintenance is finished, the motor 2 rotates reversely, so that the connecting steel wire 7 descends, the raised vehicle is put down, and the vehicle drives away from the maintenance platform.
Preferably, the walking wheels 15 are arranged on the support 10 of the bottom case 1, and the bottom case 1 is convenient to move through the walking wheels 15, so that the maintenance platform is convenient to move, the labor intensity of the maintenance platform is reduced, the working efficiency is improved, and the maintenance platform can be suitable for different fields.
Preferably, the motor 2 is set as a servo motor 2, triangular stop blocks are arranged on two opposite sides of the bottom box 1, a vehicle needing maintenance runs onto the bottom box 1 smoothly, the vehicle of the automobile stops on the bearing plate 8, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 tightens the connecting steel wire 7, the connecting steel wire 7 rotates around the steering wheel 6, the bearing plate 8 drives wheels arranged on the bearing plate 8 to ascend, the stopped vehicle ascends, the maintenance of the vehicle is facilitated for a worker, otherwise, after the maintenance is finished, the motor 2 rotates reversely, the connecting steel wire 7 descends, the lifted vehicle is put down, and the vehicle drives away from the maintenance platform.
Preferably, the connecting screw 16 on the backing plate 4 is set to be a structure capable of adjusting the height in the fixed screw barrel 9 through the fastening nut 17, the connecting screw 16 can be adjusted in the fixed screw barrel 9 through the fastening nut 17, so that the height of the backing plate 4 can be adjusted, the travelling wheel 15 of the maintenance platform is suspended in the process of vehicle maintenance, the stability of the maintenance platform in the working process is improved, the maintenance efficiency and the maintenance quality of a vehicle are improved, and on the other hand, in a rugged use place, the position of the backing plate 4 is adjusted through the connecting screw 16, so that the maintenance platform is in a horizontal position, the maintenance platform is suitable for different places, the application range of the maintenance platform is expanded, and the cost for manufacturing multiple sets of maintenance platforms is reduced.
Preferably, the positioning groove 12 on the bottom case 1 is arranged to be of a convex structure, the positioning groove 12 is arranged to be of a convex structure, the positioning plate 5 can be limited, the raised vehicle is prevented from being lifted out of the positioning plate 5 from the positioning groove 12 due to the fact that the steering wheel 6 is pulled by gravity, and safety of the vehicle in the maintenance process is improved.
Preferably, the side walls of the vertical beams 18 of the positioning plate 5 are provided with fixing studs 21, the fixing studs 21 on the two vertical beams 18 are connected through stud barrels 22, the stud barrels 22 can pull or push the fixing studs 21 by rotating the stud barrels 22, so that the distance between the two fixing studs 21 is reduced or enlarged, the distance between the vertical beams 18 and the vertical beams 18 is further reduced or enlarged, the purpose of adjusting the positions of the positioning plate 5 in the positioning grooves 12 is realized, the bearing plate 8 can be suitable for vehicles with different axle distances, and the application range of the maintenance platform is enlarged.
Preferably, the bearing plate 8 is provided with the limiting groove 25, a vehicle needing to be maintained smoothly runs onto the bottom box 1, the vehicle of the automobile stops on the bearing plate 8, the limiting groove 25 can limit the wheel in the maintenance process, the wheel is prevented from moving forwards or backwards, the stability of the vehicle in the maintenance process is improved, and the maintenance efficiency and the maintenance quality of the vehicle are further improved.
Example two:
as shown in fig. 8, an automobile maintenance platform comprises a bottom case 1, a motor 2, a rotating shaft 3, a backing plate 4, a positioning plate 5, a steering wheel 6, a connecting steel wire 7 and a bearing plate 8, and is characterized in that: the bottom of the bottom box 1 is provided with a fixed screw cylinder 9 and a support 10, the inner side wall of the bottom box 1 is provided with a bearing 11, two sides of the top of the bottom box 1 are provided with positioning grooves 12, the top of the bottom box 1 between the positioning grooves 12 and the positioning grooves 12 is provided with a fixing groove 13, the positioning grooves 12 are internally provided with threading grooves 14, the bottom box 1 is connected with the fixed screw cylinder 9 and the support 10 through welding, the connection strength between the bottom box 1 and the fixed screw cylinder 9 and the support 10 is improved, the structural strength of the maintenance platform is further improved, the motor 2 is arranged on the inner side wall of the bottom box 1 opposite to the bearing 11, one end of the rotating shaft 3 is connected with the motor 2, the other end of the rotating shaft extends into the bearing 11, the backing plate 4 is provided with a connecting screw rod 16, the connecting screw rod 16 is connected with the fixed screw cylinder 9, the connecting screw rod 16 is provided with a fastening nut 17, the positioning plate 5 is movably arranged in the positioning grooves 12, the positioning plate 5 is provided with a threading hole 19, the positioning plate 5 is vertically provided with a vertical beam 18, the vertical beam 18 is provided with a fixing hole 20, the threading hole 19 is communicated with a threading groove 14, the steering wheel 6 is arranged in the fixing hole 20, the steering wheel 6 is arranged on the vertical beam 18 through a connecting shaft 23, one end of a connecting steel wire 7 is arranged on the rotating shaft 3, the other end of the connecting steel wire penetrates out of the threading groove 14 and the threading hole 19 and is placed on the steering wheel 6, the two ends of the bearing plate 8 are provided with connecting holes, a connecting block 24 is connected with the connecting steel wire 7, a vehicle needing maintenance smoothly runs onto the bottom box 1, the vehicle of an automobile stops on the bearing plate 8, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 tightens up the connecting steel wire 7, the connecting steel wire 7 rotates around the steering wheel 6, so that the bearing plate 8 drives wheels placed on the bearing plate 8 to rise, therefore, the stopped vehicle rises, so that a worker can conveniently maintain the vehicle, otherwise, after the maintenance is finished, the motor 2 rotates reversely, so that the connecting steel wire 7 descends, the raised vehicle is put down, and the vehicle drives away from the maintenance platform.
Preferably, the walking wheels 15 are arranged on the support 10 of the bottom case 1, and the bottom case 1 is convenient to move through the walking wheels 15, so that the maintenance platform is convenient to move, the labor intensity of the maintenance platform is reduced, the working efficiency is improved, and the maintenance platform can be suitable for different fields.
Preferably, the motor 2 is set as a servo motor 2, triangular stop blocks are arranged on two opposite sides of the bottom box 1, a vehicle needing maintenance runs onto the bottom box 1 smoothly, the vehicle of the automobile stops on the bearing plate 8, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 tightens the connecting steel wire 7, the connecting steel wire 7 rotates around the steering wheel 6, the bearing plate 8 drives wheels arranged on the bearing plate 8 to ascend, the stopped vehicle ascends, the maintenance of the vehicle is facilitated for a worker, otherwise, after the maintenance is finished, the motor 2 rotates reversely, the connecting steel wire 7 descends, the lifted vehicle is put down, and the vehicle drives away from the maintenance platform.
Preferably, the connecting screw 16 on the backing plate 4 is set to be a structure capable of adjusting the height in the fixed screw barrel 9 through the fastening nut 17, the connecting screw 16 can be adjusted in the fixed screw barrel 9 through the fastening nut 17, so that the height of the backing plate 4 can be adjusted, the travelling wheel 15 of the maintenance platform is suspended in the process of vehicle maintenance, the stability of the maintenance platform in the working process is improved, the maintenance efficiency and the maintenance quality of a vehicle are improved, and on the other hand, in a rugged use place, the position of the backing plate 4 is adjusted through the connecting screw 16, so that the maintenance platform is in a horizontal position, the maintenance platform is suitable for different places, the application range of the maintenance platform is expanded, and the cost for manufacturing multiple sets of maintenance platforms is reduced.
Preferably, the positioning groove 12 on the bottom case 1 is arranged to be of a convex structure, the positioning groove 12 is arranged to be of a convex structure, the positioning plate 5 can be limited, the raised vehicle is prevented from being lifted out of the positioning plate 5 from the positioning groove 12 due to the fact that the steering wheel 6 is pulled by gravity, and safety of the vehicle in the maintenance process is improved.
Preferably, the side walls of the vertical beams 18 of the positioning plate 5 are provided with fixing studs 21, the fixing studs 21 on the two vertical beams 18 are connected through stud barrels 22, the stud barrels 22 can pull or push the fixing studs 21 by rotating the stud barrels 22, so that the distance between the two fixing studs 21 is reduced or enlarged, the distance between the vertical beams 18 and the vertical beams 18 is further reduced or enlarged, the purpose of adjusting the positions of the positioning plate 5 in the positioning grooves 12 is realized, the bearing plate 8 can be suitable for vehicles with different axle distances, and the application range of the maintenance platform is enlarged.
Preferably, the bearing plate 8 is provided with the limiting groove 25, a vehicle needing to be maintained smoothly runs onto the bottom box 1, the vehicle of the automobile stops on the bearing plate 8, the limiting groove 25 can limit the wheel in the maintenance process, the wheel is prevented from moving forwards or backwards, the stability of the vehicle in the maintenance process is improved, and the maintenance efficiency and the maintenance quality of the vehicle are further improved.
Preferably, the bottom of the base plate 4 is provided with the non-slip mat 26, the non-slip mat 26 improves the friction force between the base plate 4 and the ground, and improves the stability of the base plate 4 after the bottom box 1 is installed, thereby maintaining the platform after the installation and during the working process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.