CN103007459A - Overhead working anti-falling device - Google Patents
Overhead working anti-falling device Download PDFInfo
- Publication number
- CN103007459A CN103007459A CN2012105135858A CN201210513585A CN103007459A CN 103007459 A CN103007459 A CN 103007459A CN 2012105135858 A CN2012105135858 A CN 2012105135858A CN 201210513585 A CN201210513585 A CN 201210513585A CN 103007459 A CN103007459 A CN 103007459A
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- mechanical arm
- shell
- falling device
- overhead working
- housing
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Abstract
An overhead working anti-falling device belongs to the safety protection device and mainly solves the problems of the slipping prevention and falling prevention of the personnel working at heights in the open air. The overhead working anti-falling device comprises a shell, straps, a speed sensor, electromagnets and mechanical arms, wherein a control system and a power supply are arranged inside the shell, the speed sensor is arranged on the outer side of the shell, two sides of the shell are respectively provided with a plurality of mechanical arms, the mechanical arm is movable, and the tail end of each mechanical arm is connected with the electromagnet. The overhead working ant-falling device is small in size, convenient to use and capable of effectively preventing the harm caused by the fast dropping.
Description
Technical field
The present invention relates to a kind of safety device, specifically is a kind of fall protection device for working at height.
Background technology
When the maintenance personal carries out outdoor study, for the line upkeep in high-altitude, overhaul of the equipments etc., usually need to climb, such as electric pole, steel tower etc., during work such as safeguard measure not in place, as easy as rolling off a log landing appears, cause casualties, thereby cause security incident.
Summary of the invention
The object of the present invention is to provide a kind of fall protection device for working at height, this device has the function of protection operator personal safety.
The present invention solves the technical scheme that its technical problem takes: a kind of fall protection device for working at height, comprise housing, braces, velocity sensor, electromagnet and mechanical arm, be provided with control system and power supply in the housing, velocity sensor is positioned at hull outside, in the housing both sides a plurality of mechanical arms are housed respectively, mechanical arm is movable, and the mechanical arm end is connected with electromagnet.
The invention has the beneficial effects as follows: before need climbing higher steel tower or electric pole, at first utilize braces that housing is fixed on it the operating personnel, the mechanical arm of both sides is around trunk or the safety rope of living steel tower, if occur skidding in the climbing process or the dangerous situation such as accidental falling, velocity sensor detects housing and the unexpected signal that descends of personnel in the very first time, the electromagnet energising, the powerful magnetic force that produces is adsorbed on the people on steel tower or the safety rope by mechanical arm, has effectively avoided the harm of falling rapidly and bringing.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 housing, 2 braces, 3 velocity sensors, 4 electromagnet, 5 mechanical arms.
The specific embodiment
As shown in Figure 1.A kind of fall protection device for working at height, comprise housing 1, braces 2, velocity sensor 3, electromagnet 4 and mechanical arm 5, be provided with control system and power supply in the housing 1, velocity sensor 3 is positioned at housing 1 outside, in housing 1 both sides a plurality of mechanical arms 5 are housed respectively, mechanical arm 5 is movable, and mechanical arm 5 ends are connected with electromagnet 4.
Before need climbing higher steel tower or electric pole, at first utilize braces 2 that housing 1 is fixed on it the operating personnel, the mechanical arm 5 of both sides is around trunk or the safety rope of living steel tower, if occur skidding in the climbing process or the dangerous situation such as accidental falling, velocity sensor 3 detects housing 1 and the unexpected signal that descends of personnel in the very first time, electromagnet 4 energisings, the powerful magnetic force of generation is adsorbed on the people on steel tower or the safety rope by mechanical arm 5, has effectively avoided the harm of falling rapidly and bringing.
Claims (1)
1. fall protection device for working at height, it is characterized in that, comprise housing, braces, velocity sensor, electromagnet and mechanical arm, be provided with control system and power supply in the housing, velocity sensor is positioned at hull outside, in the housing both sides a plurality of mechanical arms are housed respectively, mechanical arm is movable, and the mechanical arm end is connected with electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105135858A CN103007459A (en) | 2012-12-04 | 2012-12-04 | Overhead working anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105135858A CN103007459A (en) | 2012-12-04 | 2012-12-04 | Overhead working anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103007459A true CN103007459A (en) | 2013-04-03 |
Family
ID=47956909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105135858A Pending CN103007459A (en) | 2012-12-04 | 2012-12-04 | Overhead working anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103007459A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800988A (en) * | 2015-05-22 | 2015-07-29 | 中国石油化工股份有限公司 | Safety belt capable of automatically cautioning during high-altitude operation and use method thereof |
| CN105005238A (en) * | 2015-07-01 | 2015-10-28 | 武汉理工大学 | Strain triggering high-altitude protection automatic control system |
| CN105617568A (en) * | 2014-09-14 | 2016-06-01 | 陶祥臣 | Electromagnet safety belt used for color steel roof |
| CN106169716A (en) * | 2016-10-04 | 2016-11-30 | 邢永安 | A kind of high-altitude line construction protection device |
| CN106730476A (en) * | 2016-12-27 | 2017-05-31 | 国网江苏省电力公司检修分公司 | A kind of magnetic fall protection equipment and its magnetic field control method |
| CN111960282A (en) * | 2020-08-18 | 2020-11-20 | 绍兴市知凡机械有限公司 | Crane with manned bracket |
| CN113476759A (en) * | 2021-06-29 | 2021-10-08 | 中国建筑第二工程局有限公司 | High-altitude falling safety protection device utilizing electromagnetic force and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631470A (en) * | 2004-12-26 | 2005-06-29 | 东营友帮电子科技有限责任公司 | Magnetic safety belt |
| CN201271441Y (en) * | 2008-10-09 | 2009-07-15 | 黄文龙 | Active mode falling-proof safety arrangement |
| CN101954157A (en) * | 2010-10-15 | 2011-01-26 | 浙江科技学院 | Deep-well life-saving combination device |
| US20110147125A1 (en) * | 2009-12-23 | 2011-06-23 | D B Industries, Inc. | Fall protection safety device with a braking mechanism |
| CN202185086U (en) * | 2011-07-25 | 2012-04-11 | 陈玉争 | Safety belt tying and hanging device |
-
2012
- 2012-12-04 CN CN2012105135858A patent/CN103007459A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1631470A (en) * | 2004-12-26 | 2005-06-29 | 东营友帮电子科技有限责任公司 | Magnetic safety belt |
| CN201271441Y (en) * | 2008-10-09 | 2009-07-15 | 黄文龙 | Active mode falling-proof safety arrangement |
| US20110147125A1 (en) * | 2009-12-23 | 2011-06-23 | D B Industries, Inc. | Fall protection safety device with a braking mechanism |
| CN101954157A (en) * | 2010-10-15 | 2011-01-26 | 浙江科技学院 | Deep-well life-saving combination device |
| CN202185086U (en) * | 2011-07-25 | 2012-04-11 | 陈玉争 | Safety belt tying and hanging device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105617568A (en) * | 2014-09-14 | 2016-06-01 | 陶祥臣 | Electromagnet safety belt used for color steel roof |
| CN104800988A (en) * | 2015-05-22 | 2015-07-29 | 中国石油化工股份有限公司 | Safety belt capable of automatically cautioning during high-altitude operation and use method thereof |
| CN104800988B (en) * | 2015-05-22 | 2018-11-20 | 中国石油化工股份有限公司 | The safety belt and its application method of automatic warning when a kind of high-rise working |
| CN105005238A (en) * | 2015-07-01 | 2015-10-28 | 武汉理工大学 | Strain triggering high-altitude protection automatic control system |
| CN106169716A (en) * | 2016-10-04 | 2016-11-30 | 邢永安 | A kind of high-altitude line construction protection device |
| CN106169716B (en) * | 2016-10-04 | 2017-10-27 | 四川大学 | A kind of high-altitude line construction protection device |
| CN106730476A (en) * | 2016-12-27 | 2017-05-31 | 国网江苏省电力公司检修分公司 | A kind of magnetic fall protection equipment and its magnetic field control method |
| CN111960282A (en) * | 2020-08-18 | 2020-11-20 | 绍兴市知凡机械有限公司 | Crane with manned bracket |
| CN113476759A (en) * | 2021-06-29 | 2021-10-08 | 中国建筑第二工程局有限公司 | High-altitude falling safety protection device utilizing electromagnetic force and control method thereof |
| CN113476759B (en) * | 2021-06-29 | 2022-09-02 | 中国建筑第二工程局有限公司 | High-altitude falling safety protection device utilizing electromagnetic force and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |