An electric hoisting device

Abstract

The invention discloses an electric hoisting device which comprises a base platform. A set of side supporting arms are arranged on one side of the base platform, two sets of telescopic guide columns are arranged on the two sides of the upper portion of the base platform correspondingly, and a set of multi-stage oil cylinders are arranged in the middle of the upper portion of the base platform. The telescopic guide columns and the multi-stage oil cylinders are all connected with a connecting table which is in sliding fit with a hoisting platform. A hoisting stand column is arranged on the upper portion of the hoisting platform, a transverse hoisting rod is arranged on the upper portion of the hoisting stand column, and a hoisting machine base is mounted in the middle of the transverse hoisting rod in a penetrating mode. A winch is arranged on the upper portion of the hoisting machine base, a hoisting arm is hinged to the front portion of the hoisting machine base, and the hoisting arm is matched with the hoisting machine base through a hoisting arm oil cylinder. The electric hoisting device can be conveniently loaded and transported and can be conveniently carried on a transport truck without other equipment, operation is easy, using is reliable, loading and unloading requirements of small goods can be met, and loading and unloading are facilitated.

Description

technical field [0001] The invention relates to the field of hoisting devices, in particular to an electric hoisting device. Background technique [0002] When carrying out cargo handling, because the cargo is relatively heavy, manual loading and unloading will consume a lot of physical strength of the staff, so small electric auxiliary devices are often used when loading and unloading cargo. Currently, jack devices and some heavy lifting devices are commonly used. , but there are still some disadvantages in the use of these devices, such as the complex structure of the device itself, inconvenient operation, difficulty in moving the device itself, difficult loading and unloading, etc. Now an innovatively designed small electric hoisting device is needed to solve this problem. Cargo loading and unloading provide more convenience. Contents of the invention [0003] The purpose of the present invention is to provide an electric hoisting device to solve the problems raised in...

AI Technical Summary

Problems solved by technology

[0002] When carrying out cargo handling, because the cargo is relatively heavy, manual loading and unloading will consume a lot of physical strength of the staff, so small electric auxiliary devices are often used when loading and unloading cargo. Currently, jack devices and some heavy lifting devices are commonly used. , but there are still some disadvantages in the use of these devices, such as the complex structure of the device itself, inconvenient operation, difficulty in moving the device itself, difficult loading and unloading, etc. Now an innovatively designed small electric hoisting device is needed to solve this problem. Cargo loading and unloading provides more convenience

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