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Building construction hoisting device

A technology for building construction and hoisting frame, applied in the direction of hoisting device, spring mechanism, etc., can solve problems such as hidden safety hazards, falling of building materials, inability to adjust the tension of wire ropes, etc., to achieve convenient operation, improve safety performance, The effect of improving efficiency

Inactive Publication Date: 2017-11-10
广州元坤新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the existing building construction lifting devices use a single winding reel for lifting operations. Once a failure occurs, it will directly lead to the fall of building materials, which poses a great safety hazard, and there is no quick emergency braking device. Fast braking cannot be performed, and the tension of the wire rope cannot be adjusted; in view of the above problems, an innovative design is carried out on the basis of the original construction lifting device

Method used

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Embodiment Construction

[0017] Such as Figure 1-Figure 3 As shown, a building construction lifting device mainly includes a motor 1, a second transmission box 7 and an emergency brake pedal 12, the motor 1 is fixedly connected to the fixed base 3 through the motor base 2, and the motor 1 and the first transmission box 4 are connected to each other Connected, the second transmission box 7 is interconnected with the first transmission box 4 through the transmission shaft 6, and the inside of the first transmission box 4 and the second transmission box 7 are provided with a driving wheel 8, a transmission belt 9 and a driven wheel 10, and the driving wheel 8 is connected to the transmission shaft 6, and the driving wheel 8 is connected to the driven wheel 10 through the transmission belt 9. The driven wheel 10 is connected to the first winding reel 5 and the second winding reel 11 respectively, and the motor 1 is connected to the first winding reel 5 through the transmission shaft 6. The driving wheels...

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Abstract

A building construction hoisting device, which mainly includes a motor, a second transmission box and an emergency brake pedal, drives two winding reels correspondingly connected to the transmission box to rotate through the same transmission shaft, and the two winding reels carry out the same lift on the same lifting frame Fixed, which solves the problem of building materials falling directly after a single winding reel fails, greatly improving the safety performance, and an emergency brake pedal is set on the side of the winding reel, through the equal spacing on the emergency brake pedal The stop pawl brakes the winding reel to achieve rapid braking and facilitate operation. At the same time, a tensioning device is installed on the wire rope to adjust the tension of the wire rope, which greatly improves the efficiency of lifting building materials.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a building construction lifting device. Background technique [0002] With the continuous development of the construction industry, the use of building construction materials is constantly increasing. During the building construction process, it is often necessary to transport building materials to a high platform, and various building materials need to be transported to the platform by using a lifting device. [0003] However, most of the existing building construction lifting devices use a single winding reel for lifting operations. Once a failure occurs, it will directly lead to the fall of building materials, which poses a great safety hazard, and there is no quick emergency braking device. Fast braking cannot be performed, and the tension of the wire rope cannot be adjusted at the same time; in view of the above problems, an innovative design is carr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/26B66D1/14B66D1/52
CPCB66D1/26B66D1/14B66D1/52B66D2700/0141B66D2700/026
Inventor 刘毓珍刘毓泉
Owner 广州元坤新材料有限公司
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