Lifting machine matched with large-scale high-voltage electrical cabinet

Abstract

The invention discloses a large high-voltage electrical cabinet matched lifting machine which comprises a lifting equipment body, a lifting arm, a lifting ring, a lifting rope, a control motor, a rotating column, a gear disc, an adjusting groove, an adjusting bolt, a limiting tooth groove and a spring. A control box with a power source is installed at the upper end of the middle of the lifting equipment body, a stirring disc is fixed to the upper portion of the rotating column, a gear disc is fixed to the portion, below the stirring disc, of the rotating column, and the lower end, below the gear disc, of the rotating column is rotationally connected with a rotating groove in the top of the clamping wall through a bearing. According to the lifting machine matched with the large-scale high-voltage electrical cabinet, through further improvement on the structure of existing lifting equipment matched with the high-voltage electrical cabinet, the right-angle positions of the four corners of the large-scale high-voltage electrical cabinet can be clamped and protected, and when the large-scale high-voltage electrical cabinet is lifted and transferred, the right-angle positions of the four corners of the large-scale high-voltage electrical cabinet are prevented from colliding with external objects.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment matched with a large-scale high-voltage electrical cabinet, in particular to a hoist matched with a large-scale high-voltage electrical cabinet. Background technique [0002] The power distribution cabinet is a kind of cabinet structure with electrical components installed inside. It mainly isolates many electrical components from external objects. It can not only protect the electrical components inside the cabinet, but also avoid external objects. Or a person accidentally touches electrical components, for example, a lifting auxiliary tool for a power distribution cabinet with application number: CN201921544526.0, authorization announcement date: 20200512, including a fixed boom, a movable boom and a first hook, There are four fixed booms, and they form a "cross" shape. The axial direction of the fixed boom is provided with a slot, the left and right side walls of the slot are provide...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a large-scale high-voltage electrical cabinet matching hoist, to solve the problem of the existing lifting auxiliary tools for power distribution cabinets on the market proposed by the above-mentioned background technology. The hanging cabinet can realize the lifting operation of the power distribution cabinet, but it finally lifts the top of the power distribution cabinet through the hook, which lacks protection for the four corners of the power distribution cabinet, but it is easy to cause power distribution during the lifting and transfer process. The corners of the four corners of the cabinet collide with external objects, which is not conducive to the protection of the power distribution cabinet, and its hook is located at the outer end of the movable boom, and it mainly uses the connecting column and the first hook in the middle as the lifting point Because the first hook is located in the middle of the lifting device, when lifting, since there is no lifting point on the upper part of the movable boom, when lifting a large power distribution cabinet, it is easy to cause deformation at the connection between the movable boom and the middle part of the lifting device problems, and it is prone to fall of large power distribution cabinets, which is not conducive to the normal lifting work of large power distribution cabinets

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