Bridge steel plate hoisting device with adjustable hoisting gravity center

A lifting device and steel plate technology, applied in the direction of safety devices, transportation and packaging, load hanging components, etc., can solve the problems of easy safety accidents, no protection mechanism, and inconvenient adjustment of the center of gravity, etc., to achieve stable lifting and sliding stable effect

Inactive Publication Date: 2021-03-12
温州因非科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, in order to solve the problem that the existing bridge steel plate lifting device is inconvenient to adjust the center of gravity when lifting bridge steel plates of different s

Method used

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  • Bridge steel plate hoisting device with adjustable hoisting gravity center
  • Bridge steel plate hoisting device with adjustable hoisting gravity center
  • Bridge steel plate hoisting device with adjustable hoisting gravity center

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Embodiment Construction

[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0030] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention belongs to the field of hoisting equipment, particularly relates to a bridge steel plate hoisting device with an adjustable hoisting gravity center. The device aims to solve the problemsthat the gravity center of a bridge steel plate hoisting device is inconvenient to adjust when bridge steel plates with different sizes are hoisted, a protection mechanism is not arranged, and safetyaccidents easily occur when faults occur. The hoisting device comprises a hoisting machine and a hoisting ring, a noose is arranged on the hoisting machine, the noose and the hoisting ring are fixedly installed, two first steel cables which are symmetrically arranged are fixedly installed on the hoisting ring, a same installation plate is fixedly installed at the bottoms of the two first steel cables, an adjusting block is fixedly installed at the bottom of the installation plate, and the adjusting block is hollow. According to the bridge steel plate hoisting device, bridge steel plates of different sizes can be hoisted at different gravity centers, the hoisting stability of the bridge steel plates is high, the application range is wide, the bridge steel plates in the hoisting process canbe protected, and the safety coefficient of hoisting the bridge steel plates is increased.

Description

technical field [0001] The invention belongs to the field of hoisting equipment and relates to a bridge steel plate hoisting device with an adjustable hoisting center of gravity. Background technique [0002] Bridge steel plate is a thick steel plate specially used for manufacturing bridge structural parts, and is made of carbon steel and low alloy steel for bridge construction. Bridge steel plates are mainly used to build railway bridges, highway bridges, sea-crossing bridges, etc. It is required to have high strength, toughness and withstand the load and impact of rolling stock, as well as good fatigue resistance, certain low temperature toughness and atmospheric corrosion resistance. [0003] At present, in the production of enterprises, the lifting and transshipment of bridge steel plates are often involved. Due to the heavy weight of the bridge steel plate, the steel wire rope is passed through the bottom of the steel plate during hoisting, and then connected with the...

Claims

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Application Information

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IPC IPC(8): B66C1/28B66C13/06B66C15/00
CPCB66C1/28B66C13/06B66C15/00
Inventor 冯佳王语嫣黄进
Owner 温州因非科技有限公司
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