Protective lifting device for fragile materials for constructional engineering

Abstract

The invention relates to the field of material lifting devices, in particular to a fragile material protection lifting device for constructional engineering, which comprises a main body mechanism, a protection mechanism, a support mechanism, a driving mechanism, a guide mechanism and a cleaning mechanism, the driving mechanism is started, so that the driving mechanism rotates to drive the two protection mechanisms to clamp the fragile materials during sliding, and the situation that the materials collide with the device and are damaged when the device shakes is prevented; the driving mechanism rotates, so that when the supporting mechanism slides towards the interior of the main body mechanism, the protection mechanism fixes the materials, and then the supporting mechanism supports the materials; when the supporting mechanism slides, the guiding mechanism is driven to rotate, so that the guiding mechanism guides the supporting mechanism, and meanwhile, internal components of the main body mechanism can be conveniently oiled and lubricated; and the protection mechanism extrudes the cleaning mechanism during sliding, so that internal components of the main body mechanism are cleaned by gas exhausted by the cleaning mechanism.

Description

technical field [0001] The invention relates to the field of material lifting devices, in particular to a protective lifting device for fragile materials used in construction engineering. Background technique [0002] The material hoist is a mechanical conveying device with a fixed device. It is mainly suitable for continuous vertical lifting of powdery, granular and small pieces of materials. It is equipped with broken rope protection safety devices, parking safety devices, buffer devices, upper and lower heights and limit limits Devices, anti-loosening rope devices and other safety protection devices. [0003] However, when the traditional lifting device for fragile materials used in construction works is in use, due to the poor stability of the device when it is hoisted, the device itself may shake, which makes it easy for the materials directly put into the device to move with the device. Collision occurs on the inner wall. Since the material is a fragile material, it i...

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Problems solved by technology

[0003] However, when the traditional lifting device for fragile materials used in construction works is in use, due to the poor stability of the device when it is hoisted, the device itself may shake, which makes it easy for the materials directly put into the device to move with the device. Collision occurs on the inner wall. Since the material is a fragile material, it is easy to damage the material during transportation, which is not conducive to improving the use effect of the device; moreover, the operator needs to bend down to pick up the material at the bottom of the device when carrying the material However, the operation steps are time-consuming and labor-intensive and are not conducive to improving the work efficiency of the operator; in addition, when the material is lifted, due to the lack of guide components inside the general device, it is easy to shake when moving, and the material may fall and cause damage. In case of damage; the internal components of the device may be attached to a lot of waste generated when the materials are placed, which will easily affect the normal use of the internal components of the device after long-term use, which is not conducive to improving the use efficiency of the device

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