Rapid lifting mechanism for racing car chassis

Abstract

The rapid lifting mechanism of the racing car chassis comprises a fixing plate, stand columns are fixedly installed at the four corners of the top of the fixing plate, and limiting moving grooves are formed in the inner sides of the stand columns. When a racing car is lifted during chassis inspection, after the racing car is driven to the top of the lifting plate, the driving motor is started to drive the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the linkage rod to rotate, the linkage rod drives the rotating column to rotate, and the rotating column drives the steel cable to rotate and stretches the movable lifting block. The movable lifting block moves upwards along the limiting moving groove formed in the inner side of the stand column, the movable lifting block moves upwards to drive the lifting plate to move upwards, after the lifting plate moves upwards to drive a racing car parked on the top to move upwards to a proper position, the racing car chassis can be checked, and therefore the racing car chassis lifting device has the advantage that the racing car chassis can be conveniently and rapidly lifted; the racing car chassis can be rapidly lifted and checked, and the racing car chassis checking time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of racing car maintenance technology, specifically a racing car chassis rapid lifting mechanism. Background Technology

[0002] In the fast-paced world of motorsports, chassis lifting is crucial. Early car repairs relied heavily on traditional jacks. Mechanical jacks, operated manually, were extremely laborious and time-consuming, easily disrupting race schedules in emergency repairs. Hydraulic jacks, while less strenuous, had limited lifting height, making them unsuitable for complex repairs. In recent years, rapid advancements in motorsports technology, including innovative chassis materials and more complex structures, have rendered traditional lifting tools inadequate and prone to damage. Furthermore, the frequent relocation of races to various locations and changing venues renders existing fixed lifting equipment inflexible. The demand for fast, precise, and convenient chassis lifting technology has become increasingly urgent, driving research and development innovation.

[0003] During a race, the chassis of a race car needs to be inspected. The traditional method involves the operator manually lifting the chassis with a jack before inspecting it. This lifting process is time-consuming and laborious, making the inspection inconvenient and increasing the overall inspection time. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide a racing car chassis rapid lifting mechanism, which has the advantage of facilitating rapid lifting of the racing car chassis and solving the problem of time-consuming and laborious lifting of the racing car chassis, which increases the time required for racing car chassis inspection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a racing car chassis rapid lifting mechanism, comprising a fixed plate, with columns fixedly installed at the four corners of the top of the fixed plate, a limit movement groove formed on the inner side of the columns, a fixed block fixedly connected to the top of the columns, lifting plates provided on the inner side of the columns, the number of lifting plates being two, a connecting plate fixedly connected to the inner side of the lifting plates, a drive assembly provided on the outer side of the top of the fixed plate, a linkage assembly provided on the top of the drive assembly, and a lifting assembly provided on the outer side of the linkage assembly.

[0006] In a preferred embodiment of this invention, the drive assembly includes a drive motor, a motor frame is fixedly connected to the bottom of the drive motor, the bottom of the motor frame is fixedly connected to the top of the fixed plate, a worm gear is fixedly connected to the output end of the drive motor, a support plate is movably sleeved on the outer side of the worm gear, and the bottom of the support plate is fixedly connected to the top of the fixed plate.

[0007] In a preferred embodiment of this utility model, the linkage assembly includes a linkage rod, a worm gear is fixedly connected to the surface of the linkage rod, the bottom of the worm gear meshes with the top of the worm, and an mounting plate is movably sleeved on the outer side of the surface of the linkage rod, with the bottom of the mounting plate fixedly connected to the top of the fixed plate.

[0008] In a preferred embodiment of this invention, the lifting assembly includes a rotating column with a steel cable wound around its surface. A fixing frame is movably fitted onto the outer side of the rotating column's surface. The bottom of the fixing frame is fixedly connected to the top of a fixing plate. The inner side of the rotating column is fixedly connected to the outer side of a linkage rod. The right side of the steel cable passes through the interior of the fixing block to the bottom of the inner side of the column. A movable lifting block is fixedly connected to the bottom of the right side of the steel cable. The outer side of the movable lifting block is slidably connected to the inner side of a limiting moving groove. The inner side of the movable lifting block is fixedly connected to the outer side of the lifting plate.

[0009] As a preferred embodiment of this utility model, a triangular reinforcing block is fixedly connected to the outer side of the movable lifting block, and the inner side of the triangular reinforcing block is fixedly connected to the outer side of the lifting plate.

[0010] As a preferred embodiment of this utility model, a wear-resistant sleeve is fixedly installed inside the mounting plate, and the inner side of the wear-resistant sleeve is movably fitted with the surface of the linkage rod.

[0011] As a preferred embodiment of this invention, a reinforcing sleeve is fixedly connected to the bottom of the surface of the steel cable, and the bottom of the reinforcing sleeve is fixedly connected to the top of the movable lifting block.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, when lifting a race car for chassis inspection, involves driving the car to the top of the lift platform, starting the drive motor to rotate the worm gear, which in turn rotates the worm wheel, which in turn rotates the linkage rod, which in turn rotates the rotating column. The rotating column then rotates the steel cable, stretching the movable lifting block. The movable lifting block moves upward along the limiting movement groove on the inner side of the column, which in turn moves the lift platform upward. The upward movement of the lift platform moves the race car, which is then placed on top, to a suitable position for chassis inspection. This design facilitates rapid chassis lifting and inspection, reducing inspection time.

[0014] 2. By setting a driving component, this utility model can drive the linkage component to rotate, thus preventing the linkage component from failing to rotate during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a perspective view of the movable lifting block of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Fixed plate; 2. Column; 3. Limiting movement groove; 4. Fixed block; 5. Lifting plate; 6. Connecting plate; 7. Drive assembly; 71. Drive motor; 72. Motor frame; 73. Worm gear; 74. Support plate; 8. Linkage assembly; 81. Linkage rod; 82. Worm gear; 83. Mounting plate; 9. Lifting assembly; 91. Rotating column; 92. Steel cable; 93. Fixed frame; 94. Moving lifting block; 10. Triangular reinforcement block; 11. Wear-resistant sleeve; 12. Reinforcing sleeve. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 3 As shown, the present invention provides a racing car chassis rapid lifting mechanism, including a fixed plate 1, with columns 2 fixedly installed at the four corners of the top of the fixed plate 1, a limit movement groove 3 opened on the inner side of the column 2, a fixed block 4 fixedly connected to the top of the column 2, a lifting plate 5 provided on the inner side of the column 2, the number of lifting plates 5 is two, a connecting plate 6 fixedly connected to the inner side of the lifting plate 5, a drive assembly 7 provided on the outer side of the top of the fixed plate 1, a linkage assembly 8 provided on the top of the drive assembly 7, and a lifting assembly 9 provided on the outer side of the linkage assembly 8.

[0021] refer to Figure 3 The drive assembly 7 includes a drive motor 71, a motor frame 72 fixedly connected to the bottom of the drive motor 71, the bottom of the motor frame 72 fixedly connected to the top of the fixed plate 1, a worm gear 73 fixedly connected to the output end of the drive motor 71, a support plate 74 movably sleeved on the outer side of the surface of the worm gear 73, and the bottom of the support plate 74 fixedly connected to the top of the fixed plate 1.

[0022] As a technical optimization of this utility model, by setting the driving component 7, the linkage component 8 can be driven to rotate, thus preventing the linkage component 8 from failing to rotate during use.

[0023] refer to Figure 3The linkage assembly 8 includes a linkage rod 81, a worm gear 82 is fixedly connected to the surface of the linkage rod 81, the bottom of the worm gear 82 meshes with the top of the worm 73, and a mounting plate 83 is movably sleeved on the outer side of the surface of the linkage rod 81, with the bottom of the mounting plate 83 fixedly connected to the top of the fixing plate 1.

[0024] As a technical optimization of this utility model, by setting the linkage component 8, multiple sets of steel cable 92 lifting components 9 can be driven to lift and lower simultaneously, preventing the situation where multiple sets of steel cable 92 lifting components 9 cannot lift and lower simultaneously during use.

[0025] refer to Figure 2 The lifting assembly 9 includes a rotating column 91, with a steel cable 92 wound around its surface. A fixed frame 93 is movably fitted on the outer side of the rotating column 91. The bottom of the fixed frame 93 is fixedly connected to the top of the fixed plate 1. The inner side of the rotating column 91 is fixedly connected to the outer side of the linkage rod 81. The right side of the steel cable 92 passes through the interior of the fixed block 4 to the bottom of the inner side of the column 2. A movable lifting block 94 is fixedly connected to the bottom of the right side of the steel cable 92. The outer side of the movable lifting block 94 is slidably connected to the inner side of the limiting moving groove 3. The inner side of the movable lifting block 94 is fixedly connected to the outer side of the lifting plate 5.

[0026] As a technical optimization of this utility model, by setting up the lifting component 9, the lifting plate 5 can be driven to rise and fall, preventing the lifting plate 5 from being unable to rise and fall during use.

[0027] refer to Figure 1 A triangular reinforcing block 10 is fixedly connected to the outer side of the movable lifting block 94, and the inner side of the triangular reinforcing block 10 is fixedly connected to the outer side of the lifting plate 5.

[0028] As a technical optimization of this utility model, by setting a triangular reinforcing block 10, the movable lifting block 94 and the lifting plate 5 can be reinforced to prevent loosening between the movable lifting block 94 and the lifting plate 5.

[0029] refer to Figure 2 The wear-resistant sleeve 11 is fixedly installed inside the mounting plate 83, and the surface of the linkage rod 81 is movably sleeved on the inner side of the wear-resistant sleeve 11.

[0030] As a technical optimization of this utility model, by setting a wear-resistant sleeve 11, the linkage rod 81 can be protected to prevent wear during use.

[0031] refer to Figure 1 A reinforcing sleeve 12 is fixedly connected to the bottom of the surface of the steel cable 92, and the bottom of the reinforcing sleeve 12 is fixedly connected to the top of the movable lifting block 94.

[0032] As a technical optimization of this utility model, by setting the reinforcing sleeve 12, the steel cable 92 and the movable lifting block 94 can be reinforced to prevent the steel cable 92 and the movable lifting block 94 from becoming loose.

[0033] The working principle and usage process of this utility model are as follows: When lifting the race car for chassis inspection, after the race car is driven to the top of the lifting plate 5, the drive motor 71 starts and drives the worm gear 73 to rotate. The worm gear 73 drives the worm wheel 82 to rotate. The worm wheel 82 drives the linkage rod 81 to rotate. The linkage rod 81 drives the rotating column 91 to rotate. The rotating column 91 drives the steel cable 92 to rotate and stretch the movable lifting block 94. The movable lifting block 94 moves upward along the limiting moving groove 3 opened on the inner side of the column 2. The upward movement of the movable lifting block 94 drives the lifting plate 5 to move upward. The upward movement of the lifting plate 5 drives the race car parked on top to move upward to a suitable position, so that the chassis of the race car can be inspected. Thus, it has the advantage of facilitating the rapid lifting of the race car chassis.

[0034] In summary, this rapid lifting mechanism for racing car chassis, through the coordinated use of fixed plate 1, column 2, limit movement groove 3, fixed block 4, lifting plate 5, connecting plate 6, drive assembly 7, linkage assembly 8, and lifting assembly 9, solves the problem of time-consuming and labor-intensive processes and increased time for racing car chassis inspection during the lifting of the chassis.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A racing car chassis rapid lifting mechanism, comprising a fixed plate (1), characterized in that: The four corners of the top of the fixed plate (1) are fixedly installed with columns (2). The inner side of the column (2) is provided with a limit moving groove (3). The top of the column (2) is fixedly connected with a fixing block (4). The inner side of the column (2) is provided with a lifting plate (5). There are two lifting plates (5). The inner side of the lifting plate (5) is fixedly connected with a connecting plate (6). The outer side of the top of the fixed plate (1) is provided with a drive assembly (7). The top of the drive assembly (7) is provided with a linkage assembly (8). The outer side of the linkage assembly (8) is provided with a lifting assembly (9).

2. The racing car chassis rapid lifting mechanism according to claim 1, characterized in that: The drive assembly (7) includes a drive motor (71), a motor frame (72) is fixedly connected to the bottom of the drive motor (71), the bottom of the motor frame (72) is fixedly connected to the top of the fixed plate (1), a worm gear (73) is fixedly connected to the output end of the drive motor (71), a support plate (74) is movably sleeved on the outer side of the surface of the worm gear (73), and the bottom of the support plate (74) is fixedly connected to the top of the fixed plate (1).

3. The racing chassis rapid lifting mechanism according to claim 2, characterized in that: The linkage assembly (8) includes a linkage rod (81), a worm gear (82) is fixedly connected to the surface of the linkage rod (81), the bottom of the worm gear (82) meshes with the top of the worm (73), and an mounting plate (83) is movably sleeved on the outer side of the surface of the linkage rod (81), and the bottom of the mounting plate (83) is fixedly connected to the top of the fixing plate (1).

4. The racing chassis rapid lifting mechanism according to claim 3, characterized in that: The lifting assembly (9) includes a rotating column (91), the surface of which is wound with a steel cable (92), and a fixed frame (93) is movably fitted on the outer side of the surface of the rotating column (91). The bottom of the fixed frame (93) is fixedly connected to the top of the fixed plate (1), and the inner side of the rotating column (91) is fixedly connected to the outer side of the linkage rod (81). The right side of the steel cable (92) passes through the interior of the fixed block (4) to the bottom of the inner side of the column (2). The bottom of the right side of the steel cable (92) is fixedly connected to a movable lifting block (94), the outer side of which is slidably connected to the inner side of the limiting moving groove (3), and the inner side of which is fixedly connected to the outer side of the lifting plate (5).

5. A racing chassis rapid lifting mechanism according to claim 4, characterized in that: The outer side of the movable lifting block (94) is fixedly connected to a triangular reinforcing block (10), and the inner side of the triangular reinforcing block (10) is fixedly connected to the outer side of the lifting plate (5).

6. The racing chassis rapid lifting mechanism according to claim 3, characterized in that: The mounting plate (83) is fixedly installed with a wear-resistant sleeve (11), and the inner side of the wear-resistant sleeve (11) is movably fitted with the surface of the linkage rod (81).

7. A racing chassis rapid lifting mechanism according to claim 4, characterized in that: A reinforcing sleeve (12) is fixedly connected to the bottom of the surface of the steel cable (92), and the bottom of the reinforcing sleeve (12) is fixedly connected to the top of the movable lifting block (94).

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