Device for lifting wheels

Abstract

The utility model discloses a device for lifting a wheel, which comprises two upright posts arranged vertically, a cross beam I, a cross beam II and a cross beam III are arranged between the upright posts from top to bottom, the lower end of each upright post is provided with a support leg I through a connecting post I, the lower end of each upright post extends forwards to be provided with a bottom rod, and the front end of each bottom rod is provided with a support leg II through an upright post II. At least two vertical guide sliding columns are arranged between the cross beam I and the cross beam II, a lifting block is arranged on the at least two guide sliding columns in a matched and sliding mode, a connecting frame is downwards arranged at the front end of the lifting block, a connecting block is fixedly arranged at the lower end of the connecting frame, two lifting rods are forwards arranged on the connecting block, and the two lifting rods are arranged in a spaced mode; the two lifting rods abut against the lower half portions of the wheels from the two sides of the wheels respectively, then the hydraulic cylinders are driven to jack the lifting blocks to ascend, the lifting rods are driven to lift the wheels, stones and the like can be conveniently filled in a mud pit below the wheels, after the mud pit is filled and leveled up, an automobile can be driven out of the mud pit naturally by putting down the wheels, and the device is simple, convenient, trouble-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lifting, in particular to a device for lifting wheels. Background Art

[0002] When a car is driving in the wild, the wheels often get stuck in mud pits, especially on muddy roads after rain. Since the ground is soft and wet, the wheels will sink deeper. Generally, a trailer is used to pull the car out of the mud pit. However, on slippery roads, the wheels have weak grip, so the wheels of the trailer are easy to slip and cannot exert strength. Therefore, using this method to get the car out of the mud pit is time-consuming and laborious. Utility Model Content

[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a device for lifting a wheel.

[0004] In order to achieve the above technical effects, the utility model adopts the following scheme:

[0005] A device for lifting wheels comprises two vertically arranged columns, with a cross beam I, a cross beam II and a cross beam III arranged between the columns from top to bottom, a support foot I being arranged at the lower end of the column via a connecting column I, a bottom rod being extended forward from the lower end of the column, a support foot II being arranged at the front end of the bottom rod via a column II, at least two vertical guide slide columns being arranged between the cross beam I and the cross beam II, a lifting block being matched and slidably arranged on at least two of the guide slide columns, a connecting frame being arranged downwardly at the front end of the lifting block, a connecting block being fixedly arranged at the lower end of the connecting frame, two lifting rods being arranged forward on the connecting block, and the two lifting rods being arranged at intervals.

[0006] According to a preferred technical solution, the front end surface of the bottom rod extends rearward to form a sliding hole, a telescopic rod is slidably provided in the sliding hole, the front end of the telescopic rod extends out of the sliding hole, the column II is arranged at the lower end of the front end of the telescopic rod, the rear end surface of the telescopic rod extends forward to be provided with a threaded hole, the rear end of the column is provided with a mounting hole corresponding to the threaded hole forward, a threaded rod is passed through the threaded hole to match the mounting hole, the threaded rod is rotatably installed in the mounting hole through a bearing I, and the rear end of the threaded rod extends backward from the mounting hole and is connected to a turntable.

[0007] According to the preferred technical solution, both the support leg I and the support leg II are plate-shaped, and both ends of the support leg I and the support leg II are raised upward in an arc shape, the center of the upper surface of the support leg I is hinged to the connecting column I, and the center of the upper surface of the support leg II is hinged to the connecting column II.

[0008] According to a preferred technical solution, the upper end of the connecting column I is rotatably connected to the lower end of the supporting column via a bearing II, and the upper end of the connecting column II is rotatably connected to the lower end of the bottom rod via a bearing III.

[0009] According to a preferred technical solution, a rubber sleeve is sleeved on the lifting rod.

[0010] Compared with the prior art, the beneficial effects are:

[0011] The utility model has a simple structure and is easy to use. The utility model is placed beside the wheel, the lifting rod is lowered and the utility model is moved, and the two lifting rods are respectively pressed against the lower half of the wheel from both sides of the wheel, and then the hydraulic cylinder is driven to lift the lifting block to rise, thereby driving the lifting rod to lift the wheel, so that stones and the like are filled in the mud pit under the wheel. After the mud pit is filled, the wheel can be put down naturally to drive the car out of the mud pit. It is simple, convenient, and saves trouble and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view schematic diagram of the utility model;

[0013] Figure 2 It is a partial structural rear view schematic diagram of the utility model.

[0014] Figure numerals: 1. column; 2. crossbeam I; 3. crossbeam II; 4. crossbeam III; 5. support leg I; 6. support leg II; 7. lifting block; 8. connecting frame; 9. connecting block; 10. lifting rod; 11. connecting column I; 12. connecting column II; 13. bottom rod; 14. telescopic rod; 15. threaded rod; 16. turntable; 17. guide slide rod; 18. hydraulic cylinder. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0016] A device for lifting a wheel comprises two vertically arranged columns 1, wherein a cross beam Ⅰ2, a cross beam Ⅱ3 and a cross beam Ⅲ4 are arranged between the columns 1 from top to bottom, a support foot Ⅰ5 is arranged at the lower end of the column 1 through a connecting column Ⅰ11, a bottom rod 13 is extended forward from the lower end of the column 1, and a support foot Ⅱ6 is arranged at the front end of the bottom rod 13 through a column 1Ⅱ, two support feet Ⅰ at the lower ends of the two columns 1 and two support feet Ⅱ at the front ends of the two bottom rods are arranged in a rectangular shape for support on the ground, at least two vertical guide slide columns are arranged between the cross beam Ⅰ2 and the cross beam Ⅱ3, and lifting blocks 7 are matched and slidably provided on at least two guide slide columns, a connecting frame 8 is provided downward at the front end of the lifting block 7, a connecting block 9 is fixedly provided at the lower end of the connecting frame 8, two lifting rods 10 are provided forward on the connecting block 9, and the two lifting rods 10 are arranged at intervals.

[0017] Now dig out a position for placing the utility model next to the wheel that is stuck in the mud pit, place the utility model next to the wheel, lower the lifting rod 10, and move the utility model, respectively push the two lifting rods 10 against the lower half of the wheel from both sides of the wheel, and then drive the hydraulic cylinder 18 to lift the lifting block 7 up, thereby driving the lifting rod 10 to lift the wheel, so as to fill the mud pit under the wheel with stones, etc. After filling the mud pit, put down the wheel and naturally drive the car out of the mud pit, which is simple and convenient, saving trouble and labor

[0018] According to a preferred technical solution, the front end face of the bottom rod 13 extends rearward to form a sliding hole, a telescopic rod 14 is slidably provided in the sliding hole, the front end of the telescopic rod 14 extends out of the sliding hole, the column 1Ⅱ is provided at the lower end of the front end of the telescopic rod 14, the rear end face of the telescopic rod 14 extends forward to be provided with a threaded hole, the rear end of the column 1 is provided forward with a mounting hole corresponding to the threaded hole, a threaded rod 15 is matched with the threaded hole and penetrated in the mounting hole, the threaded rod 15 is rotatably installed in the mounting hole through a bearing I, and the rear end of the threaded rod 15 extends backward from the mounting hole and is connected to a turntable 16.

[0019] The mounting plate is rotated to drive the threaded rod 15 to rotate, thereby pushing out the telescopic rod 14, increasing the support surface of the utility model, so that it is more stable during the process of lifting the wheel.

[0020] According to the preferred technical solution, both the support leg Ⅰ5 and the support leg Ⅱ6 are plate-shaped, and both ends of the support leg Ⅰ5 and the support leg Ⅱ6 are upwardly tilted in an arc shape, the center of the upper surface of the support leg Ⅰ5 is hinged to the connecting column Ⅰ11, and the center of the upper surface of the support leg Ⅱ6 is hinged to the connecting column Ⅱ12.

[0021] Increase the contact area between support legs Ⅰ5 and support legs Ⅱ6 and the ground, and if the ground is uneven, this method can better fit the ground.

[0022] According to a preferred technical solution, the upper end of the connecting column Ⅰ11 is rotatably connected to the lower end of the supporting column via a bearing Ⅱ, and the upper end of the connecting column Ⅱ12 is rotatably connected to the lower end of the bottom rod 13 via a bearing Ⅲ.

[0023] Turn support legs Ⅰ5 and Ⅱ6 to find the best position to fit the ground.

[0024] According to a preferred technical solution, a rubber sleeve is sleeved on the lifting rod 10 .

[0025] Avoid lifting rod 10 to damage the wheel.

[0026] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A device for lifting a wheel, characterized in that: The invention comprises two vertically arranged columns (1), wherein a cross beam I (2), a cross beam II (3) and a cross beam III (4) are arranged between the columns (1) from top to bottom, wherein the lower end of the column (1) is provided with a support foot I (5) through a connecting column I (11), wherein a bottom rod (13) is extended forward from the lower end of the column (1), wherein a support foot II (6) is arranged at the front end of the bottom rod (13) through the column II, wherein at least two vertical guide slides are arranged between the cross beam I (2) and the cross beam II (3), wherein at least two guide slides are provided with a lifting block (7) for matching sliding movement, wherein a connecting frame (8) is provided at the front end of the lifting block (7) downwardly, wherein a connecting frame (8) is fixedly provided with a connecting block (9), wherein two lifting rods (10) are provided forwardly on the connecting block (9), and the two lifting rods (10) are arranged at intervals.

2. A device for lifting a wheel as claimed in claim 1, characterized in that: The front end surface of the bottom rod (13) extends backward to form a sliding hole, and a telescopic rod (14) is slidably arranged in the sliding hole. The front end of the telescopic rod (14) extends out of the sliding hole. The column (1) II is arranged at the lower end of the front end of the telescopic rod (14). The rear end surface of the telescopic rod (14) extends forward to form a threaded hole. The rear end of the column (1) is provided with a mounting hole corresponding to the threaded hole. A threaded rod (15) is inserted through the threaded hole to match the mounting hole. The threaded rod (15) is rotatably installed in the mounting hole through a bearing I. The rear end of the threaded rod (15) extends backward from the mounting hole and is connected to a turntable (16).

3. A device for lifting a wheel as claimed in claim 1, characterized in that: The support legs I (5) and II (6) are both plate-shaped, and both ends of the support legs I (5) and II (6) are raised upwards in an arc shape. The center of the upper surface of the support leg I (5) is hinged to the connecting column I (11), and the center of the upper surface of the support leg II (6) is hinged to the connecting column II (12).

4. A device for lifting a wheel as claimed in claim 3, characterized in that: The upper end of the connecting column I (11) is rotatably connected to the lower end of the supporting column via a bearing II, and the upper end of the connecting column II (12) is rotatably connected to the lower end of the bottom rod (13) via a bearing III.

5. A device for lifting a wheel as claimed in claim 1, characterized in that: The lifting rod (10) is sleeved with a rubber sleeve.

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