Movable hoisting device

A technology of lifting device and positioning cylinder, applied in the direction of lifting device, lifting frame, etc., can solve the problem that the purchase cost is not advantageous, and achieve the effect of ingenious design and price.

Inactive Publication Date: 2016-03-09
TIANJIN MAIKE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These devices have their own limitations in terms of use occasions; in addition, they do not have advantages in terms of acquisition cost

Method used

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Embodiment Construction

[0017] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] A movable lifting device, including a lifting mechanism, a positioning mechanism and a lifting mechanism, such as figure 1 , 2 As shown, the lifting mechanism includes a lifting cylinder 1 and a support frame 6, the positioning mechanism includes a positioning cylinder sleeve 2, a positioning cylinder 10 and a positioning unit 11, and the lifting mechanism includes a guide rail 7, a slider 8 and a hook 9 .

[0019] There are four lifting cylinders 1, the piston rod of the lifting cylinder 1 corresponds to the four corners of the support frame 6, and is fixedly connected, and the lifting trajectory of the piston rod of the lifting cylinder is perpendicular to the plane where the support frame 6 is located. The sleeve 2 is a hollow cylindrical structure with an open lower end. The four lifting cylinders 1 are fixedly connected to the ou...

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PUM

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Abstract

The invention provides a movable hoisting device. The movable hoisting device comprises a lifting mechanism, a positioning mechanism and a hoisting mechanism; the lifting mechanism comprises a lifting air cylinder and a supporting frame, the positioning mechanism comprises positioning air cylinder sleeves, positioning air cylinders and positioning units, and the lifting mechanism comprises a guide rail, a sliding block and a lifting hook; and the four positioning air cylinders are arranged in the four positioning air cylinder sleeves respectively, and positioning units are installed on all positioning air cylinder piston rods, and gap grooves allowing the positioning units to pass through are formed in corresponding positions of a connecting plate. The movable hoisting device is used for hoisting and carrying objects and cargoes. Wheels are arranged on the connecting plate, and movement of the hoisting device is facilitated; and meanwhile, after the hoisting device is moved to the appropriate position, the positioning units driven by the positioning air cylinders can be used for positioning the wheels, rolling is prevented, and the similar braking effect is achieved. The movable hoisting device is ingenious in design, using requirements in different occasions can be met, and meanwhile the price advantage is further achieved.

Description

technical field [0001] The invention relates to a hoisting device, in particular to a movable hoisting device which can be positioned after being moved to a proper position. Background technique [0002] In production and life, it is often necessary to move items from a certain place to other places. In the prior art, cranes, forklifts, and forklifts that can complete such operations include cranes, forklifts, and the like. These devices have their own limitations in terms of use occasions; in addition, they do not have advantages in terms of purchase cost. It is necessary to seek a lifting and handling device with low price and wide application range. Contents of the invention [0003] The invention provides a movable hoisting device, comprising a lifting mechanism, a positioning mechanism and a lifting mechanism, the lifting mechanism includes a lifting cylinder and a support frame, the positioning mechanism includes a positioning cylinder sleeve, a positioning cylinder...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/08
Inventor 于保民
Owner TIANJIN MAIKE TECH DEV
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