Non-Newtonian damping wind-resistant gantry crane and debugging method thereof

A non-Newtonian, damping adjustment technology, applied in the direction of load suspension components, hydraulic resistance brakes, lifting equipment brakes, etc. Stability and wind resistance, improving wind resistance, preventing excessive momentum

Pending Publication Date: 2021-02-12
苏州昆卓精密制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The L-type is easy to manufacture and install, has a good stress condition, and its own mass is small, but the space for hoisting goods through the outriggers is relatively small.
The C-shaped legs are inclined or curved, the purpose is to have a large horizontal space so that the goods can pass through the legs smoothly; 2. Double main girders, double main girder gantry cranes have strong bearing capacity, large span, and good overall stability There are many varieties, but its own quality is larger than that of the single main girder gantry crane with the same lifting capacity, and the cost is also higher. According to the different structure of the main girder, it can be divided into two forms: box girder and truss, generally more It adopts a box-shaped structure and is welded

Method used

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  • Non-Newtonian damping wind-resistant gantry crane and debugging method thereof
  • Non-Newtonian damping wind-resistant gantry crane and debugging method thereof
  • Non-Newtonian damping wind-resistant gantry crane and debugging method thereof

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] In the description of the present invention, references to "an embodiment," "one embodiment," "some embodiments," or "other embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least some embodiments in, but not necessarily all embodiments. The multiple appearances of "an embodiment," "one embodiment," or "some embodiments" are not necessarily al...

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Abstract

The invention discloses a non-Newtonian damping wind-resistant gantry crane and a debugging method thereof. The gantry crane comprises a hanging bracket, rollers and a retarding device arranged in thehanging bracket of the gantry crane; the hanging bracket is of a hollow structure, the retarding device is movably connected with the inner wall of the hanging bracket, a plurality of ventilation holes are formed in the outer wall of the hanging bracket, and the ventilation holes are located in the positions, away from the rollers, of the retarding device; the retarding device comprises a retarding chamber and retarding wheels, non-Newtonian liquid is injected into the retarding chamber, the retarding wheels are fixed in the retarding chamber, a first connecting rod is fixed to the corresponding retarding wheel, one end of each first connecting rod is fixed to an eccentric position on the corresponding retarding wheel, and the free end of each first connecting rod extends out of the retarding chamber and points to the corresponding roller position; and a second connecting rod is fixed to the corresponding roller, the fixed end of each second connecting rod is connected to an eccentricposition on the corresponding roller, and the free end of each second connecting rod extends into the hanging bracket and points to the free end of the corresponding first connecting rod. According to the non-Newtonian damping wind-resistant gantry crane and the debugging method thereof, the gantry crane slowly moves in typhoon weather through the non-Newtonian liquid, and toppling is prevented.

Description

technical field [0001] The invention relates to the field of cargo yard hoisting equipment and disaster prevention, in particular to a non-Newton damping wind-resistant gantry crane and a debugging method thereof. Background technique [0002] The gantry crane is a deformation of the bridge crane, also known as the gantry crane. It is mainly used for loading and unloading operations of outdoor cargo yards, stockyard cargoes, and bulk cargoes. Its metal structure is like a door-shaped frame. Two legs are installed under the main beam, which can directly walk on the track on the ground. The two ends of the main beam can have outrigger cantilever beams. Gantry cranes have the characteristics of high site utilization, large operating range, wide adaptability, and strong versatility, and are widely used in port freight yards. [0003] Gantry cranes can be divided into the following types according to the form of the main girder: 1. Single main girder, single main girder gantry ...

Claims

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Application Information

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IPC IPC(8): B66C5/02B66C7/08B66C9/08B66C15/00B66C19/00F16D57/00F16D57/02
CPCB66C5/02B66C7/08B66C9/08B66C15/00B66C19/00F16D57/005F16D57/02
Inventor 陈华安周苗何存
Owner 苏州昆卓精密制造有限公司
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