Supporting and lifting mechanism

Abstract

The utility model relates to a supporting and lifting mechanism which comprises a supporting bracket, a universal supporting mechanism is installed on the surface of the supporting bracket, a free rotation mechanism is installed on the lower surface of the supporting bracket, a moving mechanism is installed on the surface of the free rotation mechanism, and a lifting mechanism is installed on the surface of the supporting bracket. The device is reliable to use and convenient to adjust.

Description

Technical Field

[0001] The utility model relates to a lifting mechanism, in particular to a lifting mechanism for a large-scale storage tank multi-degree-of-freedom linkage transport tool. Background Art

[0002] A tank is a container for storing liquids or gases. In the aerospace field, tanks are often used to store propellants and other substances. They have good sealing properties and strength to ensure that the stored substances are safe and reliable. The means of transport for tanks mainly include special transport vehicles: specially designed and modified trucks with devices to fix and protect tanks, suitable for transporting tanks of different types and specifications, trains: large tanks can be transported by rail, with special carriages for carrying, ships: for some oversized tanks or those that require long-distance cross-sea transportation, ships can be used for transportation. With the development of society, when large tanks need to be transported, transportation tools are used.

[0003] The inventor discovered in his daily work that workers place a tank on a transport vehicle, but the transport vehicle uses a fixed support to limit the tank when transporting the tank. However, when the transport vehicle turns, a large inertia is generated on the tank, causing the liquid inside the tank to impact the inner surface of the tank, thereby causing the parts of the transport vehicle that fix the tank to bend or break. Utility Model Content

[0004] Purpose of the invention: The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a supporting and lifting mechanism that is reliable in use and easy to adjust.

[0005] Technical solution: In order to solve the above technical problems, the supporting and lifting mechanism described in the utility model includes a supporting bracket, a universal supporting mechanism is installed on the surface of the supporting bracket, a free rotating mechanism is installed on the lower surface of the supporting bracket, a moving mechanism is installed on the surface of the free rotating mechanism, and a lifting mechanism is installed on the surface of the supporting bracket.

[0006] Furthermore, a Teflon layer is provided on the surface of the universal support mechanism.

[0007] Furthermore, the moving mechanism comprises a moving seat, a sliding block is provided at the bottom of the moving seat, a push plate is provided on the moving seat, and a push rod connecting port is provided on the push plate.

[0008] Furthermore, the free-swivel mechanism comprises a swivel base, the swivel base is arranged on the movable seat, a support bracket is arranged on the guide column of the swivel base, a lifting mechanism is arranged on the guide column, and one end of the lifting mechanism is connected to the support bracket.

[0009] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages:

[0010] The front and rear support lifting mechanisms are respectively lifted at the front and rear transition rings of the tank, and the lifting is stable and reliable, which is used to realize the safe and reliable transportation of the tank;

[0011] The front and rear support and lifting mechanisms include a support bracket (up and down movement) (free flipping), a lifting mechanism, a free rotation mechanism, and a stepless distance adjustable mechanism. The combination of the universal support mechanism and the free rotation mechanism can achieve universal adjustment, and realize adaptive adjustment of the front and rear vehicles when going over a slope to prevent pulling, bending and twisting of the product. Teflon is attached to the surface of the universal support mechanism to prevent scratches and damage to the product when in contact with the product. The lifting mechanism can meet the continuous and automatic adjustment of the height of the support and lifting mechanism, and has a manual intervention adjustment function. The adjustment range is not less than ±150mm based on the position of the tank placed on the rolling support frame, and can be effectively locked after the height is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a side structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 , Figure 2 and Figure 3 As shown, the supporting and lifting mechanism described in the utility model includes a supporting bracket 1, a universal supporting mechanism 2 is installed on the surface of the supporting bracket 1, a Teflon layer 4 is provided on the surface of the universal supporting mechanism 2, a free rotating mechanism is installed on the lower surface of the supporting bracket 1, the free rotating mechanism includes a rotating base 8, the rotating base 8 is arranged on a moving seat 5, the supporting bracket 1 is arranged on the guide column 9 of the rotating base 8, a lifting mechanism 3 is arranged on the guide column 9, one end of the lifting mechanism 3 is connected to the supporting bracket 1, a moving mechanism is installed on the surface of the free rotating mechanism, the moving mechanism includes a moving seat 5, a slider is provided at the bottom of the moving seat 5, a push plate 6 is provided on the moving seat 5, a push rod connecting port 7 is provided on the push plate 6, and the lifting mechanism 3 is installed on the surface of the supporting bracket 1.

[0017] In the utility model, the front and rear supporting and lifting mechanisms are respectively lifted at the front and rear transition ring positions of the tank, and the lifting is stable and reliable, which is used to realize safe and reliable transportation of the tank; the front and rear supporting and lifting mechanisms include a supporting bracket (up and down movement) (free flipping), a lifting mechanism, a free rotation mechanism, and a stepless distance adjustable mechanism. The combination of the universal supporting mechanism and the free rotation mechanism can realize universal adjustment, realize adaptive adjustment of the front and rear vehicles over the slope, and prevent pulling, bending and twisting of the product. Teflon is attached to the surface of the universal supporting mechanism to prevent scratches and injuries to the product when in contact with the product. The lifting mechanism can meet the continuous and automatic adjustment of the height of the supporting and lifting mechanism, and has a manual intervention adjustment function. The adjustment range is not less than ±150mm based on the position of the tank placed on the rolling support frame, and the height can be effectively locked after adjustment.

[0018] The present invention provides a thought and method. There are many methods and ways to implement the technical solution. The above is only the preferred implementation mode of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. Support and lift mechanism, characterized in that: It comprises a support bracket (1), a universal support mechanism (2) is installed on the surface of the support bracket (1), a free rotation mechanism is installed on the lower surface of the support bracket (1), a moving mechanism is installed on the surface of the free rotation mechanism, and a lifting mechanism (3) is installed on the surface of the support bracket (1).

2. The supporting and lifting mechanism according to claim 1, characterized in that: A Teflon layer (4) is provided on the surface of the universal support mechanism (2).

3. The supporting and lifting mechanism according to claim 1, characterized in that: The moving mechanism comprises a moving seat (5), a sliding block is provided at the bottom of the moving seat (5), a push plate (6) is provided on the moving seat (5), and a push rod connecting port (7) is provided on the push plate (6).

4. The supporting and lifting mechanism according to claim 3, characterized in that: The free-swivel mechanism comprises a swivel base (8), the swivel base (8) being arranged on a movable base (5), a support bracket (1) being arranged on a guide column (9) of the swivel base (8), a lifting mechanism (3) being arranged on the guide column (9), and one end of the lifting mechanism (3) being connected to the support bracket (1).

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