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Spliced variable-load hoisting mechanism

A hoisting mechanism and splicing technology, which is used in elevators, elevators in buildings, and lifting equipment in mines, etc., can solve the problems of low work efficiency and high energy consumption, and achieve compact structure, reduce energy consumption, and reduce motors. load effect

Active Publication Date: 2021-04-06
亿涛建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a splicing type variable load lifting mechanism, which does not need to use a large power motor, and solves the problems of high energy consumption and low work efficiency of general lifting mechanisms

Method used

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  • Spliced variable-load hoisting mechanism
  • Spliced variable-load hoisting mechanism
  • Spliced variable-load hoisting mechanism

Examples

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Embodiment Construction

[0038] Such as Figure 1-16 , a splicing type variable load lifting mechanism, including a vertical outer frame 1, the vertical outer frame 1 includes a plurality of meta-frames 101 spliced ​​up and down, and the meta-frames 101 are connected by flanges, and can be stacked in multiple layers to adapt to different buildings Height, the top of the vertical outer frame 1 is provided with a driving assembly 2, and the inside of the vertical outer frame 1 is provided with a car assembly 5, the car assembly 5 is slidingly connected with the vertical outer frame 1, and the driving assembly 2 drives the car assembly 5 to move up and down , the two sides of the vertical outer frame 1 are provided with a counterweight mechanism 3, the counterweight mechanism 3 is slidingly connected with the vertical outer frame 1, the counterweight mechanism 3 is connected with the car assembly 5, and the sliding direction of the counterweight mechanism 3 and the car assembly 5 is On the contrary, the ...

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Abstract

The invention provides a spliced variable-load hoisting mechanism which comprises a vertical outer frame. The vertical outer frame comprises a plurality of element frames spliced up and down, a driving assembly is arranged at the top end of the vertical outer frame, a lift car assembly is arranged in the vertical outer frame, the lift car assembly is slidably connected with the vertical outer frame, and the driving assembly drives the lift car assembly to move up and down. Counterweight mechanisms are arranged on the two sides of the vertical outer frame, connected with the vertical outer frame in a sliding mode, connected with the lift car assembly and opposite to the lift car assembly in sliding direction, the weight of a lift car is balanced through the counterweight mechanisms, motor loads are reduced, and energy consumption is reduced. The rated load of the lift car can be increased by increasing the number of counterweights of the counterweight mechanism, and a high-power motor is not needed. The lift car adopts lifting points and a plurality of guide wheels, so that the lift car does not incline when goods enter and exit, and the safety is high.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a splicing variable load lifting mechanism. Background technique [0002] Cranes are one of the commonly used machinery in the construction field, and they play an indispensable role in the construction industry. Commonly used cranes include bridge and cantilever mechanisms. Make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is the most widely used and the largest number of hoisting machinery. Cantilever cranes also need to be installed on the outside of the building. The required floor area And the radius of rotation is relatively large, and because the heavy object is suspended in the air, it is very dangerous to encounter the heavy object swinging in the air in the windy weather. In addition, hoisting generally lifts heavy objects directly. In order to cope with loads of different weights, high-power motors ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/00B66B11/02B66B11/04B66B7/00B66B7/06B66B7/02B66B17/12
CPCB66B9/00B66B11/0226B66B11/0005B66B11/006B66B11/0045B66B11/043B66B7/00B66B7/066B66B7/02B66B17/12
Inventor 吴涛
Owner 亿涛建设集团有限公司
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