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Reinforcing steel bar hanger for crane

A technology of cranes and steel bars, which is applied in the direction of load hanging components, transportation and packaging, etc., which can solve the problems of slow unloading and placement of steel bars, lower hoisting efficiency, and high labor intensity of workers, so as to achieve convenient use and improve hoisting efficiency , saving time and energy

Active Publication Date: 2018-03-06
ANHU WUHU CHANGJIANG JACK UP EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems in the prior art that not only the labor intensity of the workers is high, but also the speed of unloading and placing the steel bars in place is relatively slow, which greatly reduces the lifting efficiency, and proposes a steel bar spreader for cranes

Method used

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  • Reinforcing steel bar hanger for crane
  • Reinforcing steel bar hanger 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.

[0016] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0017] refer to Figure ...

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Abstract

The invention discloses a reinforcing steel bar hanger for a crane. The reinforcing steel bar hanger comprises a connecting frame, wherein four fixing rods are symmetrically connected to the connecting frame, two first grooves and two second grooves are symmetrically formed in each fixing rod, two ball screws are vertically arranged in each first groove, each ball screw is sleeved with a belt wheel, the two belt wheels are commonly sleeved with a transmission belt, the upper end of one of ball screws is connected with a motor arranged on the inner wall of one first groove, the two ball screwsare commonly sleeved with a movable block, a connecting rod is fixedly connected to the movable block, and the lower end of the connecting rod penetrates through the fixing rod, extends into the second groove and is fixedly connected with a mounting block. The reinforcing steel bar hanger is ingenious in structure and convenient to use, reinforcing steel bars do not need to be manually bundled, the mounting speed and dismounting speed of the reinforcing steel bars are increased, the lifting efficiency is improved, a large number of time and vigor of workers are saved, and the reinforcing steelbar hanger is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to a steel bar spreader for cranes. Background technique [0002] Reinforcement refers to steel for reinforced concrete and prestressed reinforced concrete, which is circular in cross-section and sometimes square with rounded corners. Including plain round bars, ribbed bars, twisted bars. Currently, the steel bars need to be hoisted by a crane during the fabrication of the pipe piles. When the steel bar is hoisted, it is generally placed under the crane beam for hoisting and positioning by the operator after being tightened with slings such as steel wire ropes. This hoisting method is not only labor-intensive for workers, but also the speed of removing the steel bars to put them in place is relatively slow, which greatly reduces the hoisting efficiency. Contents of the invention [0003] The purpose of the present invention is to solve the problems in the prior art that not only...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/44
CPCB66C1/44
Inventor 苗则波
Owner ANHU WUHU CHANGJIANG JACK UP EQUIP CO LTD
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