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Hoisting equipment

A lifting equipment and guide rail technology, applied in the field of lifting equipment, can solve the problems of less automatic control, inability to lift steel coils accurately, safety accidents, etc., and achieve the effect of high positioning accuracy

Pending Publication Date: 2018-04-20
GUANGDONG EUROPOL STEEL LOGISTICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the process of steel transportation, it is necessary to lift and move the steel coils in the workshop, so cranes are needed. At present, most cranes on the market are controlled manually, and the automatic control is relatively small, and the accuracy of automatic control is insufficient. It is often impossible to accurately lift the steel coil to a fixed position, and a little carelessness may easily cause a safety accident

Method used

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Embodiment Construction

[0024] Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0025] see Figure 1-Figure 3 , shows a schematic structural diagram of a lifting device provided by an embodiment of the present invention. The lifting device is used for lifting a steel coil 9 as an example. It can be understood that the lifting device can also be applied to lifting other items. As shown in the figure, the lifting equipment includes a first guide rail 11, a cart 2 supported by the first guide rail 11 and capable of sliding along the first guide rail 11, a second guide rail 21 arranged on the cart 2, 21 supports and can slide along the trolley 3 and the control device (not shown in the figure) of the second guide rail 21, the hoistin...

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Abstract

The invention discloses a hoisting device, which comprises a first guide rail, a cart, a second guide rail, a trolley, a hoisting mechanism installed on the trolley and a control device. The first sprocket box of the trolley is installed, a first position sensor is installed on the cart, a first trigger member that triggers the first position sensor is installed on the first guide rail; a second chain with a second encoder is installed on the trolley A wheel box, a second position sensor is installed on the trolley, and a second trigger member that triggers the second position sensor is installed on the second guide rail; the control device is connected with the first encoder, the first position sensor, the second encoder, the second position The sensors are all electrically connected. The hoisting device of the invention can enable the hoisting mechanism installed on the trolley to accurately locate and grab the steel coil in a fixed position, and has high positioning accuracy.

Description

technical field [0001] The invention relates to the technical field of lifting, in particular to a lifting device. Background technique [0002] In the process of steel transportation, it is necessary to lift and move the steel coils in the workshop, so cranes are needed. At present, most cranes on the market are controlled manually, and the automatic control is relatively small, and the accuracy of automatic control is insufficient. It is often impossible to accurately lift the steel coil to a fixed position, and a little carelessness may easily cause a safety accident. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the object of the present invention is a lifting device, which can enable the lifting mechanism installed on the trolley to accurately locate and grab the steel coil at a fixed position, with high positioning accuracy. [0004] The purpose of the present invention adopts following technical scheme to realize: [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C7/08B66C11/16B66C11/12B66C13/22
CPCB66C7/08B66C11/12B66C11/16B66C13/22
Inventor 方维亮禤家胜李磊
Owner GUANGDONG EUROPOL STEEL LOGISTICS CO LTD
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