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APU jacking device

A technology of jacking device and rotating device, which is applied in the direction of lifting device, lifting frame, etc., can solve the problems such as inability to dock, and achieve the effects of saving installation time, being easy to use, and easy to install

Inactive Publication Date: 2020-03-27
上海翰天航空器材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When installing and disassembling the APU, the APU jacking device starts to operate after the APU is fixed (using the oil cylinder to lift the APU to the specified height). When installing at the specified position, use the platform on the top to operate the handle X, Y axis Adjust it to a proper position for installation. During the installation, it was found that the APU jacking device is basically perpendicular to the ground, and the installation of the APU and the fixed point of the aircraft APU cannot be docked.

Method used

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Embodiment Construction

[0019] In order to make the technical means, creative features, objectives and effects of the invention easy to understand, the present invention will be further elaborated below in conjunction with specific illustrations.

[0020] A preferred embodiment of the present invention is to provide an APU jacking device, the purpose of which is to connect the bracket transfer platform with the mobile platform by using a ball joint connection and cooperate with the triangular support rod and the support feet to realize the transfer of the bracket The free rotation of the platform increases the adjustment range, facilitates the installation of the APU, saves installation time, and is simple in structure and easy to use.

[0021] Such as Figure 1-2 Shown, a kind of APU jacking device, wherein, comprise the mobile platform 103 assemblies that are connected sequentially from top to bottom, rotating device, oil cylinder 109, first guide rail group 110, mobile frame 111, the top of mobile...

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Abstract

The invention discloses an APU jacking device. The device comprises a moving platform component, a rotating device, an oil cylinder, a first guide rail group and a moving frame. An electric pusher which drives and is connected with the oil cylinder is arranged at a top of the moving frame. A bottom of the oil cylinder is provided with a slideway plate connected with the first guide rail group in amatched mode, an internal portion of the oil cylinder is provided with a lead screw connected to the rotating device, a lifting nut sleeving the lead screw is arranged between the rotating device andthe oil cylinder, the top of the rotating device is provided with a second guide rail group, and the bottom of the moving platform component is provided with a sliding rail group connected with the second guide rail group. The moving platform component comprises a bracket switching platform, a connecting plate, a moving platform and an adjusting platform. An upper side and a lower side of the connecting plate are provided with a ball head connected to the bracket switching platform and a connecting piece connected to the moving platform respectively, the bottom of the bracket switching platform is connected with a triangular supporting component and a fixing piece matched with the ball head, and the upper side and the lower side of the adjusting platform are connected with the moving platform and the sliding rail group respectively. The rotating device comprises a rotating tray and a rotating disc.

Description

technical field [0001] The invention relates to the technical field of aircraft APU equipment installation and disassembly devices, in particular to an APU jacking device. Background technique [0002] When installing and disassembling the APU, the APU jacking device starts to operate after the APU is fixed (using the oil cylinder to lift the APU to the specified height). When installing at the specified position, use the platform on the top to operate the handle X, Y axis Adjust to the proper position for installation. During the installation, it was found that the APU jacking device is basically perpendicular to the ground, and the installation of the APU and the fixed point of the aircraft APU cannot be docked. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an APU jacking device, which can connect the bracket transfer platform to the mobile platform by using a ball joint and cooperate with the triangular supp...

Claims

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Application Information

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IPC IPC(8): B66F7/16B66F7/28
CPCB66F7/16B66F7/28
Inventor 黄上中
Owner 上海翰天航空器材有限公司