An auxiliary device for disassembling and assembling heavy parts in a cabinet

Abstract

The invention discloses an auxiliary device for disassembling and assembling heavy components in an equipment cabinet. The auxiliary device comprises a bottom plate assembly, two handle assemblies and an upper support assembly, wherein the bottom plate assembly is composed of a bottom plate frame, a bottom plate, a C-shaped bottom plate hook, a slide rail and a plug pin; the bottom plate is fixed to the bottom plate frame, the slide rail is arranged on the bottom plate, the plug pin is designed on the upper surface of one transverse end of the bottom plate frame, and the C-shaped bottom plate hook is fixed to the same end; the handle assemblies are of a frame structure and are hinged to the two longitudinal sides of the bottom plate frame through screws and hinges; the upper support assembly is composed of a hollow triangular plate frame and a T-shaped fixing plate; the hollow triangular plate frame is movably connected with one handle assembly, and the T-shaped fixing plate is longitudinally fixed to the top end of the hollow triangular plate frame. The auxiliary device is portable in structure, foldable, convenient to carry, capable of being quickly assembled on site, easy to install and firm in structure; the whole device is high in carrying capacity and does not need to damage an existing structure of a cabinet body.

Description

technical field [0001] The invention relates to an auxiliary device for installing and disassembling heavy parts in a cabinet, in particular to a foldable and portable auxiliary device for disassembling and installing heavy parts in a cabinet. Background technique [0002] With the development of modern industrial technology, a large number of large-scale communication, electrical, and energy equipment need to work in complex environments such as the top floor of buildings, basements, outdoor towers, and vehicles, and most of these environments do not have the conditions to use lifting equipment. Some heavy and medium-sized components and modules can only be disassembled by manual handling. The space in the cabinet is very limited and cannot accommodate too much labor. The installation of heavy components or modules and the disassembly and reinstallation during maintenance are very difficult by manual labor. In this case, a device that can assist manual handling is needed. ...

AI Technical Summary

Problems solved by technology

This device mainly has the deficiencies in the following aspects: 1. It is difficult to align the side positioning pin with the cabinet

When installing equipment, heavy components have been placed on the bracket, and it is difficult to push the bracket into the cabinet and align the side positioning pins with the reserved holes in the cabinet

2. There are potential safety hazards

When the equipment is disassembled, the heavy parts have been fixed on the tray with straps. If the tray and the heavy parts are dragged out of the cabinet by the handle, it is possible to pull out the positioning pins on the side of the bracket. personal injury

3. The side positioning pin jacks must be reserved on the cabinet

4. The side positioning pin is easy to deform

The fixing of the bracket and heavy parts mainly depends on four side positioning pins and the cabinet. The side positioning pins and the cabinet are under great stress. Long-term use will cause the deformation of the side positioning pins or the cabinet, making the bracket unusable

5. Occupy the limited space of the cabinet

The disadvantage of this device is that it is necessary to destroy the original structure of the cabinet. Installing a fixed bracket on the cabinet is obviously not applicable under the conditions of high equipment protection requirements and high strength requirements; Due to the special structure of the connection part, the sliding pin on the tray needs to slide in the guide rail groove on the fixed frame, and the hinge of the connecting rod needs to be rotated. Failure can cause the entire device to be scrapped and unusable. Replacing the device will cause secondary damage to the cabinet and even affect the service life of the cabinet.

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