Full-automatic adjustable horizontal precise safety support

Abstract

The utility model relates to the technical field of automobile lifting platforms, and particularly discloses a full-automatic adjustable horizontal precise safety support which comprises a first supporting rod, a second supporting rod, a first telescopic driving module, a second telescopic driving module, a first baffle and a second baffle. The first supporting rod and the second supporting rod are both fixedly installed at the bottom of the lifting platform, the first baffle and the second baffle are located below the bottom of the first supporting rod and the bottom of the second supporting rod respectively, and the first telescopic driving module and the second telescopic driving module are in telescopic transmission connection with the first baffle and the second baffle respectively. The first supporting rod and the second supporting rod are arranged to support the lifting platform, the bearing pressure of the lifting assembly can be shared, the service life of the lifting platform is prolonged, the balance of the lifting platform can be improved, stability is high, safety is good, data are more accurate during four-wheel positioning, and errors are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile lifting platform, especially to a full -automatic adjustable level precision safety support. BACKGROUND

[0002] With the development of economy, the per capita car ownership is more and more, as a means of transportation, the efficiency of travel is improved, the car will appear after a long time use Fault, when the fault occurs, the car needs to be driven to the professional repair center for repair, in the process of repairing the car, in order to facilitate the viewing and maintenance of the bottom of the car, the car often needs to be lifted to a certain height, so the corresponding automobile lifting platform is needed.

[0003] After retrieval, the Chinese utility model patent with patent application number CN202222449214.X discloses a lifting platform for automobile maintenance, which comprises a base, the upper surface of the base is connected with a self-locking mechanism, the top end of the base is connected with a fork arm type lifting frame connected with the execution end of the self-locking mechanism, and the top end of the fork arm type lifting frame is connected with an automobile support frame; the fork arm type lifting frame comprises inner and outer cross-shaped cross arms, the fork arm type lifting frame further comprises a lower rotating rod penetrating the rotating end of the outer cross arm and a lower sliding rod penetrating the sliding end of the inner cross arm; the self-locking mechanism comprises a sliding locking block sleeved on the outer surface of the lower sliding rod and a one-way locking assembly connected with the sliding locking block. The utility model can limit the sliding of the sliding locking block in different directions, and the fork arm type lifting frame needs to slide the lower sliding rod on the sliding locking block to lift, so that the fork arm type lifting frame can stably lift.

[0004] For example, the Chinese utility model patent with patent application number CN202123278598.5 discloses a lifting platform suitable for automobile maintenance scissors type lifting machine, which comprises two lifting assemblies, the lifting assembly comprises a lifting platform and a lifting machine, the lifting platform comprises a supporting block, two guide rods, a motor, a screw rod, a sliding seat, two connecting rods, a baffle and a buffer pad; the supporting block supports the car, the mounting groove provides mounting positions for the two guide rods and the screw rod, the sliding seat slides on the two guide rods, the screw rod is threadedly connected with the sliding seat, the screw rod can drive the sliding seat to slide by rotating, the motor is used for providing power for the screw rod, the sliding seat drives the two connecting rods to slide, the two connecting rods drive the baffle to approach the side edge of the car, and the car is limited, the buffer pad is used for buffering the impact force between the baffle and the car, so as to avoid damaging the car, so that after the two lifting platforms lift the car, the car can be limited on both sides to ensure stability.

[0005] Although the existing lifting platform can meet the basic use requirements, it is supported by the lifting assembly, and the lifting assembly bears the gravity of the automobile, mechanical fatigue is generated in the lifting assembly due to long-time bearing after long-time use, wear and fracture are prone to occur at the joint connection, the service life of the lifting platform is reduced, the balance cannot be guaranteed, great safety hazards exist, the level is not accurate, data is not accurate when four-wheel positioning is performed, and errors are prone to occur. Content of the utility model

[0006] The technical problem to be solved by the utility model is to provide a full-automatic adjustable horizontal accurate safety support according to the above defects of the prior art, the lifting platform is supported by the first support rod and the second support rod, the pressure bearing of the lifting assembly can be shared, the service life of the lifting platform is prolonged, the balance of the lifting platform can be improved, the stability is high, the safety is good, data is more accurate when four-wheel positioning is performed, and errors are avoided.

[0007] In order to solve the above technical problems, the technical scheme of the utility model is:

[0008] A full-automatic adjustable horizontal accurate safety support, comprising a first support rod, a second support rod, a first telescopic drive module, a second telescopic drive module, a first baffle and a second baffle, the first support rod and the second support rod are fixedly installed at the bottom of a lifting platform, the first baffle and the second baffle are respectively located below the bottom of the first support rod and the second support rod, and the first telescopic drive module and the second telescopic drive module are respectively in telescopic transmission connection with the first baffle and the second baffle.

[0009] Preferably, the first support rod and the second support rod are arranged in parallel at the bottom of the lifting platform on both sides, and the first support rod and the second support rod are perpendicular to the lifting platform.

[0010] Preferably, the upper end of the first support rod and the second support rod is provided with an adjusting screw, and the adjusting screw is fixedly connected with the bottom of the lifting platform through a fixed block.

[0011] Preferably, the bottom of the first support rod is flush with the bottom of the second support rod.

[0012] Preferably, the first telescopic drive module comprises a first air cylinder and a first telescopic rod, the first air cylinder is in telescopic connection with the first telescopic rod, and the first telescopic rod is fixedly connected with the first baffle.

[0013] Preferably, the second telescopic drive module comprises a second air cylinder and a second telescopic rod, the second air cylinder is in telescopic connection with the second telescopic rod, and the second telescopic rod is fixedly connected with the second baffle.

[0014] With the technical scheme, the full-automatic adjustable horizontal precise safety support has the following beneficial effects: the first support rod and the second support rod in the support mechanism are fixedly installed at the bottom of the lifting platform, the first baffle and the second baffle are respectively located below the bottom of the first support rod and the second support rod, the first telescopic drive module and the second telescopic drive module are respectively in telescopic transmission connection with the first baffle and the second baffle, a support rod groove matched with the support rod is formed in the ground below the first support rod and the second support rod during installation, the support rod is extended into the support rod groove when the lifting platform is lowered, the support rod is separated from the support rod groove when the lifting platform is lifted, and the first baffle and the second baffle are driven by the first telescopic drive module and the second telescopic drive module to block the support rod groove after lifting is completed, so that the bottom of the support rod can be pressed on the baffles; the first support rod and the second support rod are arranged to support the lifting platform, the pressure bearing of the lifting assembly is shared, mechanical fatigue is reduced, the wear and fracture of the joint connection of the lifting assembly are avoided, the service life of the lifting platform is prolonged, the balance of the lifting platform is improved, the stability is high, the safety is good, the data is more accurate when four-wheel alignment is performed, and errors are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] In the figure, 1-first support rod, 2-second support rod, 3-first telescopic drive module, 4-second telescopic drive module, 5-first baffle, 6-second baffle, 7-adjusting screw rod, 8-fixed block, 9-first air cylinder, 10-first telescopic rod, 11-second air cylinder, 12-second telescopic rod, 13-lifting platform, 14-ground, 15-support rod groove. DETAILED DESCRIPTION

[0017] The specific embodiments of the utility model will be further described below in combination with the drawings. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation on the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as there is no conflict.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 to the present invention.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0020] like Figure 1 As shown, the fully automatic adjustable horizontal precision safety bracket includes a first support rod 1, a second support rod 2, a first telescopic drive module 3, a second telescopic drive module 4, a first baffle 5 and a second baffle 6. The first support rod 1 and the second support rod 2 are fixedly installed at the bottom of the lifting platform 13, and the first baffle 5 and the second baffle 6 are respectively located below the bottom of the first support rod 1 and the second support rod 2. The first telescopic drive module 3 and the second telescopic drive module 4 are respectively connected to the first baffle 5 and the second baffle 6 by telescopic transmission. It can be understood that during installation, a support rod groove 15 that is compatible with the above-mentioned support rods is opened on the ground 14 below the first support rod 1 and the second support rod 2. When the lifting platform 13 descends, the above-mentioned support rod is extended into the support rod groove 15. When the lifting platform rises, the above-mentioned support rod leaves the support rod groove 15. After the ascent is completed, the first baffle 5 and the second baffle 6 are driven respectively by the first telescopic drive module 3 and the second telescopic drive module 4 to block the support rod groove, so that the bottom of the above-mentioned support rod can be pressed on the above-mentioned baffle.

[0021] Specifically, the first support rod 1 and the second support rod 2 are arranged in parallel on the two side bottoms of the lifting platform 13, and the first support rod 1 and the second support rod 2 are perpendicular to the lifting platform 13; the upper ends of the first support rod 1 and the second support rod 2 are provided with adjusting screws 7, and the adjusting screws 7 are fixedly connected with the bottom of the lifting platform 13 through fixing blocks 8; the bottom of the first support rod 1 is flush with the bottom of the second support rod 2. In actual application, two support rods are installed on the bottom of each end of the lifting platform 13, that is, four support rods are installed on each lifting platform 13, so as to ensure the balance of the lifting platform.

[0022] Specifically, the first telescopic drive module 3 comprises a first cylinder 9 and a first telescopic rod 10, the first cylinder 9 is in telescopic connection with the first telescopic rod 10, and the first telescopic rod 9 is fixedly connected with the first baffle 5; the second telescopic drive module 3 comprises a second cylinder 11 and a second telescopic rod 12, the second cylinder 11 is in telescopic connection with the second telescopic rod 12, and the second telescopic rod 12 is fixedly connected with the second baffle 6. It can be understood that the first cylinder 9 and the second cylinder 10 are general cylinders and are placed horizontally, so as to drive the baffles to move horizontally.

[0023] It can be understood that the utility model has reasonable design and unique structure, the lifting platform 13 is supported by the first support rod 1 and the second support rod 2, the pressure bearing of the lifting assembly can be shared, the vertical force is downward during use, the double protection of the lifting platform is realized, the mechanical fatigue is reduced, the wear and tear and fracture of the joint connection of the lifting assembly are avoided, the service life of the lifting platform is prolonged, the balance of the lifting platform is improved, the stability is high, the safety is good, the data is more accurate when four-wheel alignment is performed, and errors are avoided.

[0024] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A fully automatic adjustable level precision safety bracket, characterized by: The first support rod and the second support rod are arranged in parallel on the two side bottoms of the lifting platform, and the first support rod and the second support rod are perpendicular to the lifting platform.

2. The fully automatic adjustable level precision safety support according to claim 1, characterized in that: The upper ends of the first support rod and the second support rod are provided with adjusting screws, and the adjusting screws are fixedly connected with the bottom of the lifting platform through fixing blocks.

3. The fully automatic adjustable level precision safety support according to claim 1, characterized in that: The bottom of the first support rod is flush with the bottom of the second support rod.

4. The fully automatic adjustable level precision safety support of claim 1, wherein: The first telescopic drive module comprises a first cylinder and a first telescopic rod, the first cylinder is in telescopic connection with the first telescopic rod, and the first telescopic rod is fixedly connected with the first baffle.

5. The fully automatic adjustable level precision safety support of claim 1, wherein: The second telescopic drive module comprises a second cylinder and a second telescopic rod, the second cylinder is in telescopic connection with the second telescopic rod, and the second telescopic rod is fixedly connected with the second baffle.

6. The fully automatic adjustable level precision safety support of claim 1, wherein: ​

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