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Stable grasping device for crane

A crane and stable technology, which is applied in the field of stable grabbing devices for cranes, can solve problems such as affecting industrial production efficiency and poor grabbing, and achieve the effects of preventing objects from falling, ensuring efficiency, and having a simple device structure.

Inactive Publication Date: 2018-07-24
浙江环艺电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The existing cranes have the problem of unstable grasping, which affects the efficiency of industrial production. Therefore, a stable grasping device for cranes is proposed

Method used

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  • Stable grasping device for crane

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , the present invention provides a technical solution:

[0017] A grabbing and stabilizing device for a crane, comprising a boom 1, a mounting box 2 is fixedly connected to the lower end of the boom 1, a first electromagnet 3 is installed in the mounting box 2, and the outer bottom wall of the mounting box 2 is symmetrically fixedly connected with Some first cylinders 4, the inner top wall of the first cylinder 4 is connected to one side o...

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Abstract

The invention discloses a stable grasping device for a crane. The stable grasping device comprises a suspension arm, wherein a mounting box is fixedly mounted at the lower end of the suspension arm; afirst electromagnet is mounted in the mounting box; the stable grasping device for the crane is simple in structure; an external power supply is switched on and the first electromagnet is electrifiedto generate a great suction force; after an object to be hoisted is adsorbed among a plurality of rotary plates, the object falls onto the upper sides of a plurality of second supporting plates; a third spring is compressed by the self weight of the object; a first airbag is expanded through the effect of a pipeline and a plurality of rubber plates are close to each other to clamp the object, andfurthermore, the grasping is firm; on the other hand, a second steel rope is pulled along upward movement of a first piston, so that a first steel rope is pulled upward, and furthermore, the rubber plates are dragged and the object is sufficiently clamped; the object is prevented from falling off and the industrial production efficiency is ensured.

Description

technical field [0001] The invention relates to the field of industrial machinery, in particular to a grasping and stabilizing device for a crane. Background technique [0002] Industrial machinery refers to the mechanical equipment used in the process of industrial construction and industrial manufacturing to replace or assist manual labor, collectively referred to as industrial machinery. A crane refers to a multi-action hoisting machine that lifts vertically and carries heavy objects horizontally within a certain range. Also known as cranes, aerial cranes, cranes, large cranes generally use electromagnetic gravity to adsorb objects. The existing cranes have the problem of unstable grasping, which affects the industrial production efficiency. Therefore, a stable grasping device for cranes is proposed. Contents of the invention [0003] The object of the present invention is to provide a grabbing and stabilizing device for a crane, so as to solve the problems raised in ...

Claims

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Application Information

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IPC IPC(8): B66C1/28
CPCB66C1/28
Inventor 闻焕宏竺林坤嵇旭辉
Owner 浙江环艺电子科技有限公司
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