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Intelligent management system for construction hoist

A technology for construction elevators and management systems, applied in elevators, transportation and packaging, etc., can solve problems such as safety accidents, hidden dangers, affecting workers' life and property safety, and achieve the effect of reducing overstaffing, low cost and improving construction efficiency.

Pending Publication Date: 2021-08-06
重庆锦诚创新机械工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, during the use of construction elevators, there are many safety hazards caused by human factors, such as overcrowding, overloading, workers opening closed doors during the movement of the cage, etc.
These potential safety hazards affect the safety of workers' lives and property, and can easily cause major safety accidents

Method used

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  • Intelligent management system for construction hoist
  • Intelligent management system for construction hoist
  • Intelligent management system for construction hoist

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-4 As shown, an intelligent management system for a construction hoist includes a hanging cage 2, which is provided with a load-carrying cavity, and two opposite sides of the hanging cage 2 are respectively provided with inlets and outlets, and the inlets and outlets are vertically slidably connected with Closed door 201, that is, the quantity that the worker can enter from the entrance and exit and the closed door 201 is two, and the worker can enter the hanging cage 2 from one entrance and exit, and then go out from the hanging cage 2 from another entrance and exit.

[0037] The management system also includes the first infrared counter 10 ( figure 2 In the detection line A), the second infrared counter ( figure 2 In the detection line B), the third infrared counter ( figure 2 The detection line C) and the fourth infrared counter ( figure 2 In the detection line D), the first infrared counter 10, the second infrared counter, the third infrared ...

Embodiment 2

[0051] The difference between this embodiment and embodiment 1 is only: as Figure 5 with Image 6 As shown, the two ends of the first rotating shaft 503 pass through both sides of the closed door 201 respectively, one end of the first rotating shaft 503 is fixedly connected with the vertical part 501 by bolts, and the other end of the first rotating shaft 503 is fixedly connected by bolts The limiting block 7 is provided with a limiting hole 701 on the limiting block 7 .

[0052] The inner side wall of the hanging cage 2 is welded with a receiving pipe 9, and the receiving pipe 9 is provided with a sliding chamber opening towards the stop block 7, and the sliding chamber is horizontally slidably connected with a second stop pin 901, one end of the second stop pin 901 The tension spring 902 is fixedly connected with the sliding chamber (by bolts).

[0053] The inner side wall of the cage 2 is embedded with an electromagnet 8, and the second limit pin 901 is embedded with an ...

Embodiment 3

[0056] The difference between this embodiment and embodiment 2 is only: as Figure 7 with Figure 8 As shown, the second limit pin 901 is provided with an anti-swing through hole communicating with the limit hole 701, and a wedge 1101 is slidably connected in the anti-swing through hole, and the sliding direction of the wedge 1101 is aligned with the centerline of the limit hole 701 Vertically, there are two wedges 1101 , and one of the wedges 1101 is on the side of the limiting block 7 close to the second limiting pin 901 . The closing plate is provided with a slot 202 for inserting one end of the wedge 1101. When the second limiting pin 901 is inserted into the limiting hole 701, the wedge 1101 is inserted into the slot 202 under the action of the second limiting pin 901. .

[0057] The management system also includes a compression spring 1102 capable of driving one end of the wedge 1101 away from the slot 202 . The wedge 1101 can effectively prevent the limit block 7 fro...

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Abstract

The invention belongs to the technical field of construction hoists, and particularly discloses an intelligent management system for a construction hoist. The intelligent management system comprises a suspension cage with an inlet and outlet in the side face, wherein a bearing cavity is formed in the suspension cage, and a closing door is vertically and slidably connected to the inlet and outlet. The intelligent management system further comprises a first infrared counter, a second infrared counter, a weight limiter, an alarm device and a controller. According to the management system, the number of passengers in the suspension cage and the weight of carried objects can be strictly managed, and casualties caused by safety accidents are reduced as much as possible while the construction efficiency is guaranteed.

Description

technical field [0001] The application of the present invention belongs to the technical field of construction elevators, and specifically discloses an intelligent management system for construction elevators. Background technique [0002] Construction elevator is a kind of high-altitude construction equipment that makes the cage move vertically or obliquely along the guide rail (connected by standard joints through connecting bolts). It is used to transport construction personnel, construction materials and tools and equipment (hereinafter referred to as workers) and loads) is one of the necessary transport equipment. [0003] The existing construction elevators are mainly divided into rack and pinion elevators, wire rope elevators and hybrid elevators, among which the rack and pinion elevators mainly include the following parts: [0004] (1) Hanging cage: The hanging cage is a rectangular space frame welded by angle steel, which is used to transport workers and loads. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/14B66B5/02
CPCB66B5/0012B66B5/025B66B5/145
Inventor 陈吉川丁剑钟登祥
Owner 重庆锦诚创新机械工业有限公司
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