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Construction hoist of building under construction

A technology for construction elevators and buildings, applied in elevators, transportation and packaging, etc., can solve problems such as the failure of anti-fall devices, no safety measures for anti-fall, safety accidents, etc., to avoid uncomfortable feeling or injury, outstanding effect, avoid The effect of impact damage

Inactive Publication Date: 2014-06-11
FUJIAN LIANJIANG COUNTY XUNJIE TECH INCUBATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to various reasons, the fall arrester often cannot work and cause safety accidents
There are currently no other safety measures to prevent falls on construction elevators

Method used

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  • Construction hoist of building under construction
  • Construction hoist of building under construction
  • Construction hoist of building under construction

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0022] Such as figure 1As shown, a construction elevator includes a guide rail frame 9 and a ladder cage 5. The construction elevator is provided with an anti-fall system. The above-mentioned anti-fall system includes a rope grabbing device 6, a safety rope 8, a turntable 2, and a turntable 4. The ladder Cage 5 is provided with grab rope device 6, and one end of above-mentioned safety rope 8 is connected on the spring 10 that is fixed on the cantilever 11 of the second floor of building 1, and above-mentioned safety rope 8 extends upwards from the connection point of spring 10 and is arranged on the cantilever 16. The turntable 2 on the top changes direction and extends to the ladder cage 5 and extends downward through the turntable 4 through the rope grab device 6 arranged on the ladder cage 5 and is fixed on the foundation 12 on the ground. A roll of safety rope 13 is arranged beside the foundation 12. The above-mentioned cantilever 16 is connected with a cantilever support ...

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Abstract

A construction hoist of a building under construction comprises a guide rail bracket, an elevator and a motor. The construction hoist is provided with a descending prevention system which comprises a rope grasping device and a security rope. The rope grasping device is mounted on the elevator of the construction ladder. One end of the security rope is connected to the bottom layer or the middle floor of the building. The security rope extending upwards is changed in direction through a rotary plate or a turning wheel or a roller or a steel bar to extend downwards to penetrate the rope grasping device arranged on the elevator to be fixed at a proper position under the elevator, and the security rope can be fastened and fixed through the elevator via the rope grasping device.

Description

technical field [0001] The invention belongs to the field of construction elevators. Background technique [0002] Construction elevator refers to the elevator used for vertical transportation in building construction to carry people and materials. It is also called external elevator because it is often attached to the outside of the building. In recent years, the use of elevators in high-rise buildings has become more and more common. However, due to the gap between product safety performance and general manned elevators, the working environment at the construction site is poor, the safety management of the construction unit is not in place, and the safety supervision ability of the supervision unit is insufficient. As a result, there are often major security risks in the equipment. For the construction elevator, it is the only vertical transportation equipment that can carry people on the construction site. Improper safety management is likely to cause the ladder cage (al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/02B66B5/24B66B5/08
Inventor 吴旭榕
Owner FUJIAN LIANJIANG COUNTY XUNJIE TECH INCUBATION
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