CN101941622A - Intelligent guardrail positioned on car top of elevator - Google Patents
Intelligent guardrail positioned on car top of elevator Download PDFInfo
- Publication number
- CN101941622A CN101941622A CN2010102596798A CN201010259679A CN101941622A CN 101941622 A CN101941622 A CN 101941622A CN 2010102596798 A CN2010102596798 A CN 2010102596798A CN 201010259679 A CN201010259679 A CN 201010259679A CN 101941622 A CN101941622 A CN 101941622A
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- guardrail
- intelligent
- alarm
- handrail
- car top
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Abstract
The invention relates to an intelligent guardrail positioned on the car top of an elevator, comprising a handrail, a middle rail and a toe guard plate, wherein the positions of the handrail, the middle rail and the toe guard plate are sequentially arrayed from top to bottom; the handrail, the middle rail and the toe guard plate form a framework structure of the guardrail; the outer edge of the framework structure is provided with an intelligent sensor; the intelligent sensor is fixed on the framework structure through a bracket; an acquisition area of the intelligent sensor is a longitudinal surface of a guardrail framework positioned on the edge provided with the intelligent sensor; and the intelligent sensor can be arranged on three or four side surfaces of the guardrail positioned on the car top and is connected with a buzzer alarm. An alarm area is formed by the intelligent sensor, when the parts of a human body enter an alarm area set by a scanner, a relay actuates, and the buzzer alarm is electrified to alarm; when the parts of the human body depart from the alarm area, the relay resets, and the buzzer alarm stops alarming. The invention has the advantages of actively reminding operators of overtopping the guardrail positioned on the car top and preventing personal injury accidents caused by self negligence and involuntary carelessness.
Description
Technical field
The present invention relates to a kind of elevator car top guard structure, a kind of specifically elevator sedan-chair that has prompt functions pushes up intelligent guardrail.
Background technology
The elevator car top guard is the sedan-chair top annex that is provided with for the safety of protecting elevator maintenance and supervisory personnel.In the current required standard GB7588-2003 of China's elevator industry " elevator manufacturing with safety standard is installed ", clearly stipulated the requirements such as mounting distance, protection height, basic composition element of elevator car top guard, prevented accidents such as the operating personnel falls, shearing when the operation of sedan-chair top.Consider elevator actual design, installation, maintenance factor, most of elevator car top guards all are made up of high toeguard of handrail, 0.10m and the intermediate rail that is positioned at half place of guardrail height, point out the operating personnel by being fixed with on guardrail about the caution symbol or the notice of lying prostrate or lean to guardrail danger.This type of elevator car top guard meets in the GB7588-2003 standard requirement for car top guard fully, but still can't prevent owing to operating personnel self carelessness and unintentional personal injury accident that causes because of carelessness, as cage top overhauling head in service by flat bed plate, the end bumps such as switch bracket, counterweight of standing.This type of accident all exceeds car top guard because of the operating personnel and does not have corresponding alarm device and cause collision, shearing accident.
Summary of the invention
In order to overcome existing elevator car top guard alarm initiatively when the operating personnel exceeds guardrail, the invention provides a kind of intelligent elevator car top guard, this guardrail not only meets the requirement of GB7588-2003 standard, and when the operation personnel exceed guardrail, can initiatively come to report to the police to the operating personnel by sound, point out it to exceed guardrail.
The objective of the invention is to be achieved through the following technical solutions:
The elevator sedan-chair pushes up intelligent guardrail, comprise handrail, intermediate rail, toeguard, the position of described handrail, intermediate rail, toeguard is arranged in order from top to bottom, handrail, intermediate rail, toeguard form the frame structure of guardrail, at the outer of frame structure intelligent transducer, described intelligent transducer is fixed on the frame structure by support, and the pickup area of intelligent transducer is the vertical surface of sensor place along the guardrail support body.Intelligent transducer can be installed on three or four sides of guardrail of car top guard.Intelligent transducer is connected with buzzer siren.Form alarm region by intelligent transducer, when human body enters the alarm region of scanning device setting, the actuating of relay, buzzer phone gets electric alarm; After human body left alarm region, relay resetted, and buzzer phone stops to report to the police.
The invention has the beneficial effects as follows, can initiatively remind the operating personnel to exceed car top guard, avoid because of himself carelessness and unintentional personal injury accident that causes because of carelessness.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the circuit diagram that the elevator sedan-chair pushes up intelligent guardrail;
Fig. 2 is the constructional drawing that the elevator sedan-chair pushes up intelligent guardrail.
The specific embodiment
As shown in Figure 1, the A1 end of relay K 1 links to each other with 3 pin of intelligent transducer 1, open contact 13 pin of relay K 1 with connect working power+24V end after 1 pin of intelligent transducer 1 links to each other, open contact 14 pin of relay K 1 are held with "+" of buzzer phone BUZZ and are linked to each other, and meet working power 0V after "-" end of buzzer phone BUZZ, the A2 of relay K 1 hold and 2 pin of intelligent transducer 1 link to each other.
In embodiment illustrated in fig. 2, the elevator sedan-chair pushes up intelligent guardrail, comprise handrail 2, intermediate rail 3, toeguard 4, the position of described handrail 2, intermediate rail 3, toeguard 4 is arranged in order from top to bottom, and handrail 2, intermediate rail 3, toeguard 4 form the frame structure of guardrail.Intelligent transducer 1 is fixed on the intermediate rail 3 by mounting bracket 5.Alarm region is to set the alarm region that software is set intelligent transducer by intelligent transducer 1.
Intelligent transducer in the present embodiment adopts the SICK S200 of company series laser scanner, and it is the CDS software that SICK company provides that scanning device is set software.
Claims (3)
1. the elevator sedan-chair pushes up intelligent guardrail, comprise handrail, intermediate rail, toeguard, the position of described handrail, intermediate rail, toeguard is arranged in order from top to bottom, handrail, intermediate rail, toeguard form the frame structure of guardrail, it is characterized in that, at the outer of frame structure intelligent transducer, described intelligent transducer is fixed on the frame structure by support, and the pickup area of intelligent transducer is the vertical surface of sensor place along the guardrail support body.
2. elevator sedan-chair according to claim 1 pushes up intelligent guardrail, it is characterized in that, intelligent transducer can be installed on three or four sides of guardrail of car top guard.
3. elevator sedan-chair according to claim 1 pushes up intelligent guardrail, it is characterized in that, intelligent transducer is connected with buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102596798A CN101941622A (en) | 2010-08-23 | 2010-08-23 | Intelligent guardrail positioned on car top of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102596798A CN101941622A (en) | 2010-08-23 | 2010-08-23 | Intelligent guardrail positioned on car top of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101941622A true CN101941622A (en) | 2011-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102596798A Pending CN101941622A (en) | 2010-08-23 | 2010-08-23 | Intelligent guardrail positioned on car top of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101941622A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363480A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Side apron for lift car top guardrails |
| CN102363479A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Telescopic guardrail module of elevator |
| CN102862889A (en) * | 2012-09-29 | 2013-01-09 | 苏州新里程电控系统有限公司 | Protective guard for elevators |
| CN102897616A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Telescopic guardrail |
| CN102897617A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Telescopic guardrail for mounting |
| CN102910516A (en) * | 2012-11-09 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Rotary car top guard |
| CN103771209A (en) * | 2012-10-24 | 2014-05-07 | 苏州新达电扶梯部件有限公司 | Car top guard |
| CN104157092A (en) * | 2014-08-26 | 2014-11-19 | 国网宁夏电力公司宁东供电公司 | Moving-prevention alarm device of electric power barrier |
| CN104276496A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Simple car top guardrail |
| EP3418237A1 (en) | 2017-06-22 | 2018-12-26 | Inventio AG | Elevator arrangement with a safety monitoring device comprising a 2d-sensor for contactless supervising a supervision plane |
| CN117864897A (en) * | 2024-03-12 | 2024-04-12 | 湖北工业大学 | Elevator car roof personnel protection method and system based on visual identification |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008002300A1 (en) * | 2006-06-26 | 2008-01-03 | Otis Elevator Company | Retractable stop for maintaining overhead clearance above an elevator car |
| CN101472830A (en) * | 2006-06-30 | 2009-07-01 | 奥蒂斯电梯公司 | Elevator with shallow well delve and/or low roof cover |
| CN201321312Y (en) * | 2008-12-29 | 2009-10-07 | 浙江联合电梯有限公司 | Safety device for overhaul of elevator car roof |
| CN101602456A (en) * | 2009-07-03 | 2009-12-16 | 日立电梯（中国）有限公司 | A kind of elevator car roof protective device |
| CN101628676A (en) * | 2008-07-15 | 2010-01-20 | 株式会社日立制作所 | Safety device for maintenance of elevator |
| CN201785104U (en) * | 2010-08-23 | 2011-04-06 | 苏州巨立电梯有限公司 | Intelligent elevator car top guardrail |
-
2010
- 2010-08-23 CN CN2010102596798A patent/CN101941622A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008002300A1 (en) * | 2006-06-26 | 2008-01-03 | Otis Elevator Company | Retractable stop for maintaining overhead clearance above an elevator car |
| CN101472830A (en) * | 2006-06-30 | 2009-07-01 | 奥蒂斯电梯公司 | Elevator with shallow well delve and/or low roof cover |
| CN101628676A (en) * | 2008-07-15 | 2010-01-20 | 株式会社日立制作所 | Safety device for maintenance of elevator |
| CN201321312Y (en) * | 2008-12-29 | 2009-10-07 | 浙江联合电梯有限公司 | Safety device for overhaul of elevator car roof |
| CN101602456A (en) * | 2009-07-03 | 2009-12-16 | 日立电梯（中国）有限公司 | A kind of elevator car roof protective device |
| CN201785104U (en) * | 2010-08-23 | 2011-04-06 | 苏州巨立电梯有限公司 | Intelligent elevator car top guardrail |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102363480A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Side apron for lift car top guardrails |
| CN102363479A (en) * | 2011-06-29 | 2012-02-29 | 苏州新达电扶梯部件有限公司 | Telescopic guardrail module of elevator |
| CN102897616A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Telescopic guardrail |
| CN102897617A (en) * | 2011-07-28 | 2013-01-30 | 吴江市宏亿纺织有限公司 | Telescopic guardrail for mounting |
| CN102862889A (en) * | 2012-09-29 | 2013-01-09 | 苏州新里程电控系统有限公司 | Protective guard for elevators |
| CN103771209A (en) * | 2012-10-24 | 2014-05-07 | 苏州新达电扶梯部件有限公司 | Car top guard |
| CN102910516A (en) * | 2012-11-09 | 2013-02-06 | 江南嘉捷电梯股份有限公司 | Rotary car top guard |
| CN104157092A (en) * | 2014-08-26 | 2014-11-19 | 国网宁夏电力公司宁东供电公司 | Moving-prevention alarm device of electric power barrier |
| CN104276496A (en) * | 2014-10-29 | 2015-01-14 | 康力电梯股份有限公司 | Simple car top guardrail |
| EP3418237A1 (en) | 2017-06-22 | 2018-12-26 | Inventio AG | Elevator arrangement with a safety monitoring device comprising a 2d-sensor for contactless supervising a supervision plane |
| CN117864897A (en) * | 2024-03-12 | 2024-04-12 | 湖北工业大学 | Elevator car roof personnel protection method and system based on visual identification |
| CN117864897B (en) * | 2024-03-12 | 2024-05-28 | 湖北工业大学 | Elevator car roof personnel protection method and system based on visual identification |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20110112 |