CN106600911A - Scaffold safety monitoring and early warning system - Google Patents

Scaffold safety monitoring and early warning system Download PDF

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Publication number
CN106600911A
CN106600911A CN201611022090.XA CN201611022090A CN106600911A CN 106600911 A CN106600911 A CN 106600911A CN 201611022090 A CN201611022090 A CN 201611022090A CN 106600911 A CN106600911 A CN 106600911A
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CN
China
Prior art keywords
scaffold
early warning
security monitoring
warning system
monitoring early
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611022090.XA
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Chinese (zh)
Inventor
李琳
李东
刘新辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaneng Yingkou Fairy Island Thermoelectric Co Ltd
Original Assignee
Huaneng Yingkou Fairy Island Thermoelectric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huaneng Yingkou Fairy Island Thermoelectric Co Ltd filed Critical Huaneng Yingkou Fairy Island Thermoelectric Co Ltd
Priority to CN201611022090.XA priority Critical patent/CN106600911A/en
Publication of CN106600911A publication Critical patent/CN106600911A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18Status alarms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds

Abstract

The invention discloses a scaffold safety monitoring and early warning system. The system comprises a tilt angle sensor unit, which is arranged on a scaffold and is used for obtaining tilt angle information of the scaffold and conveying the tilt angle information of the scaffold to a signal transmission unit; the signal transmission unit, which is used for receiving the tilt angle information of the scaffold and sending the tilt angle information of the scaffold to a center processing unit; and the center processing unit, which is used for receiving the tilt angle information of the scaffold and carrying out statistics, display, alarm and storage on the tilt angle information of the scaffold.

Description

Scaffold security monitoring early warning system
Technical field
The present invention relates to construction safety field, in particular it relates to a kind of scaffold security monitoring early warning system.
Background technology
House and town and country construction portion《Construction project high and big die plate support system construction safety supervision and management directive/guide》Defined in: High and big die plate support system refers to engineering construction on-site concrete component template bearing height more than 8m, or set up span surpass 18m is crossed, or construction total load head is more than 15kN/ ㎡, or concentrate formwork bracing system of the line load more than 20kN/m;High-supported formwork refers to height Template and its support system of the degree more than or equal to 4.5m;High-supported formwork security incident is mainly high-supported formwork and carries excessive or deformed , there is high-supported formwork partial collapse in steel beam column failure in big induction system or entirety is toppled, and in turn result in operating personnel's injures and deaths.
There is construction accident on December 29th, 2014, attached middle school of Tsing-Hua University gymnasium building site, carrying out tall and big formwork board concrete In casting process, there occurs and cave in, cause the larger work safety accident of 10 dead 4 wounds.Can be with from conventional high-supported formwork accident Sum up, high-supported formwork occurs partial collapse, mainly high-supported formwork local vertical rod unstability bending is affected adjacent by connected horizontal steel tube Vertical rod, causes chain reaction, while template is sunk, in place's aggregation of sinking heavy load can be added to cause high-supported formwork when concrete is not consolidated Partial collapse;When concrete has been the beginning of coagulation but intensity is not enough, then the tenesmus of component meeting " overreinforced " brittle break, also results in high-supported formwork and collapses Collapse.It is, because horizontal force or horizontal displacement are excessive, to produce Gravity second-order effect that high-supported formwork occurs overall toppling, and is ultimately resulted in whole Body unstability.
Scaffold construction as the important step in China Democratic National Construction Association's engineering construction, due to dangerous rule of operation and using incorrect Scaffold build mode and other jerry behaviors cause the generation of many security incidents, give engineering construction personnel Human loss is caused, to society property loss is caused.Therefore, it is necessary to researching and developing one kind can in time understand scaffold safety Information, scaffold security monitoring early warning system.
The content of the invention
The present invention proposes a kind of scaffold security monitoring early warning system, the scaffold security monitoring early warning system, energy It is enough to find scaffold run-off the straight, the danger for preventing scaffold to cave in advance.
A kind of scaffold security monitoring early warning system, the scaffold security monitoring early warning system are proposed according to the present invention Including:Inclination angle sensing unit, the inclination angle sensing unit is arranged on scaffold, and the inclination angle sensing unit obtains scaffold and inclines Angle information, and the scaffold obliquity information is transported to into signal transmission unit;Signal transmission unit, the signal transmission unit The scaffold obliquity information is received, and the scaffold obliquity information is sent to into center processing unit;Center processing unit, The center processing unit receives the scaffold obliquity information, and the scaffold obliquity information is counted, shown, reported Alert and preservation.
Preferably, the scaffold security monitoring early warning system includes:Wireless network decover, the wireless network is covered Device carries out wireless network covering to scaffold security monitoring early warning range.
Preferably, inclination angle sensing unit includes:Multiple obliquity sensors and communicator.
Preferably, each obliquity sensor in the plurality of obliquity sensor includes:Sensitive axes, controller, it is described to incline Angle transducer gathers component size of the acceleration of gravity in the sensitive axes, and the controller is based on acceleration in the sensitivity Component size on axle obtains scaffold obliquity information, and the communicator sends the scaffold obliquity information to the signal Transmission unit.
Preferably, the signal transmission unit includes:In RS232 interfaces, RS485 interfaces and RS422 interfaces at least one Kind.
Preferably, the center processing unit includes:Signal solver, the signal solver resolves the scaffold and inclines Angle information obtains scaffold information.
Preferably, the center processing unit includes:Alarm, based on the scaffold obliquity information alarm report is triggered It is alert.
Preferably, the warning of the alarm includes:Local audible alarm, light warning, telephone phonic alarm, note report At least one in alert and LED alarm indicators.
Preferably, scaffold security monitoring early warning system, further includes:User terminal, the user terminal displays foot Hand cradle inclination data, and scaffold inclination data is preserved.
Preferably, center processing unit arranges scaffold obliquity information threshold value, when the scaffold obliquity information reaches threshold During value, the user terminal displays are reported to the police.
It is an advantage of the current invention that:
(1) present invention can in real time obtain scaffold obliquity information based on inclination angle sensing unit, to monitor, confirm scaffold Inclination angle is in safety range.
(2) present invention realizes signal transmission by signal transmission unit, quick and easy by information delivery center processing list Unit, discovery that can be much sooner is dangerous.
(3) it is of the invention scaffold obliquity information is shown by center processing unit, the energy when situation is caused danger Enough make warning, it is to avoid the generation that scaffold caves in.
The device of the present invention has other characteristics and advantage, these characteristics and advantage from the accompanying drawing being incorporated herein and with Will be apparent in specific embodiment afterwards, or by the accompanying drawing being incorporated herein and subsequent specific embodiment In stated in detail, these the drawings and specific embodiments be provided commonly for explain the present invention certain principles.
Description of the drawings
Exemplary embodiment of the invention is described in more detail by combining accompanying drawing, the present invention it is above-mentioned and its Its purpose, feature and advantage will be apparent from, wherein, in exemplary embodiment of the invention, identical reference number Typically represent same parts.
Fig. 1 shows the scaffold security monitoring early warning system schematic diagram of an embodiment of the invention.
Specific embodiment
The present invention is more fully described below with reference to accompanying drawings.Although showing the side of being preferable to carry out of the present invention in accompanying drawing Formula, however, it is to be appreciated that may be realized in various forms the present invention and should not be limited by embodiments set forth herein.Phase Instead, there is provided these embodiments be in order that the present invention is more thorough and complete, and can be by the scope of the present invention intactly Convey to those skilled in the art.
Fig. 1 shows the scaffold security monitoring early warning system schematic diagram of an embodiment of the invention.
As shown in figure 1, in this embodiment, scaffold security monitoring early warning system of the invention includes:Inclination angle Sensing unit, the inclination angle sensing unit is arranged on scaffold, and the inclination angle sensing unit obtains scaffold obliquity information, and The scaffold obliquity information is transported to into signal transmission unit;Signal transmission unit, the signal transmission unit receives described Scaffold obliquity information, and the scaffold obliquity information is sent to into center processing unit;Center processing unit, the center Processing unit receives the scaffold obliquity information, and the scaffold obliquity information is counted, shows, reported to the police and protected Deposit.
This embodiment proposes a kind of scaffold security monitoring early warning system, the scaffold security monitoring early warning system System, can in advance find scaffold run-off the straight, the danger for preventing scaffold to cave in.
The following detailed description of scaffold security monitoring early warning system of the invention.
In one example, the scaffold security monitoring early warning system includes:Inclination angle sensing unit, the inclination angle sensing Unit is arranged on scaffold, and the inclination angle sensing unit obtains scaffold obliquity information, and by the scaffold obliquity information It is transported to signal transmission unit.
In one example, the inclination angle sensing unit includes:Multiple obliquity sensors and communicator.
In one example, each obliquity sensor in the plurality of obliquity sensor includes:Sensitive axes, controller, Component size of the obliquity sensor collection acceleration of gravity in the sensitive axes, the controller is based on acceleration in institute The component size stated in sensitive axes obtains scaffold obliquity information, and the communicator sends the scaffold obliquity information to institute State signal transmission unit.
Specifically, according to mechanics physical principle it is recognised that when object and datum plane have the angle of angle, its Angle α of the acceleration of the direction of motion with the ratio of acceleration of gravity and without its acceleration during angle and acceleration of gravity is not With.According to force resolution principle, acceleration of gravity important will act on sensor sensing axle Ax directions, and meet Ax= Gsin α, wherein Ax for acceleration measured value, g is acceleration of gravity, and α is exactly our angles to be measured, in can be to obtain Inclined angle alpha=sin-1 (Ax/g).
In one example, the scaffold security monitoring early warning system includes:Signal transmission unit, the signal transmission Unit receives the scaffold obliquity information, and the scaffold obliquity information is sent to into center processing unit.
In one example, the signal transmission unit includes:In RS232 interfaces, RS485 interfaces and RS422 interfaces It is at least one.
Specifically, signal transmission unit is that TCP/UDP packets are realized into data are saturating with RS232/RS485/RS422 interfaces The equipment of bright transmission.Serial communication mode is three-in-one, unique Interface integration advantage, without having to worry about the multifarious problem of interface, Support conventional RS232, tri- kinds of serial line interfaces of RS485, RS422.Device interior carries arm processor, low in energy consumption, and speed is fast, Stability is high.ICP/IP protocol stack is internally integrated, using it the network function of embedded device can be easily accomplished, saved people Power material resources and development time.
In one example, the scaffold security monitoring early warning system includes:Center processing unit, the center processing Unit receives the scaffold obliquity information, and the scaffold obliquity information is counted, shows, reported to the police and preserved.
In one example, the center processing unit includes:Signal solver, the signal solver resolves the foot Hand cradle obliquity information obtains scaffold information.
In one example, the center processing unit includes:Alarm, is reported based on scaffold obliquity information triggering Alert device is reported to the police.
In one example, the warning of the alarm includes:Local audible alarm, light warning, telephone phonic alarm, At least one in SMS alarm and LED alarm indicators.
Specifically, report to the police strategy flexible setting, can allow user can according to monitoring device or the importance of monitoring index, Carry out being used after delayed alarm, classifying alarm and warning upgrading different modes to the warning of different managers.Different equipment Or index, the different strategies of reporting to the police of correspondence.Each strategy of reporting to the police, it is allowed to set three alert levels, each alert levels is allowed Local audible alarm, light warning, LED alarm indicators are set, and remote short messages report is carried out to different multiple phone numbers Alert or telephone phonic alarm.Once there are warning abnormal conditions in equipment or abnormal conditions, center processing list occurs in monitoring index Unit is reported to the police immediately according to the warning strategy of setting.
In one example, the scaffold security monitoring early warning system, further includes::User terminal, the user Terminal shows scaffold obliquity information, and scaffold inclination data is preserved.
The center processing unit is shown, is preserved, is counted to the sensing data collected, the work of monitoring site Make state.
In one example, scaffold obliquity information threshold value is arranged based on the center processing unit, when the scaffold When obliquity information reaches threshold value, the user terminal displays are reported to the police.
In one example, the scaffold security monitoring early warning system includes:The scaffold security monitoring early warning system System includes:Wireless network decover, the wireless network decover carries out wireless network to scaffold security monitoring early warning range Cover.
Specifically, wireless network decover carries out wireless network covering, wireless network to scaffold security monitoring early warning system Decover includes:Signal source, distribution type fiber-optic antenna and coaxial cable, by signal source using distribution type fiber-optic antenna and coaxial Cable is allocated to wireless signal, and optical fiber distributed type antenna is each to interior of building by radio signal transmission using single-mode fiber Individual place, optical fiber and coaxial cable are used in combination, and in the vertical plane of building fiber-optic transfer is adopted, floor is entered on transverse plane with Transmitted using coaxial cable afterwards and then the wireless network of the other monitoring range of standing firm of realization covered, this is a kind of flexible covering, Large area covering can well be met.
It is an advantage of the current invention that:
(1) present invention can in real time obtain scaffold obliquity information based on inclination angle sensing unit, to monitor, confirm scaffold Inclination angle is in safety range.
(2) present invention realizes signal transmission by signal transmission unit, quick and easy by information delivery center processing list Unit, discovery that can be much sooner is dangerous.
(3) it is of the invention scaffold obliquity information is shown by center processing unit, the energy when situation is caused danger Enough make warning, it is to avoid the generation that scaffold caves in.
It will be understood by those skilled in the art that above to the purpose of the description of embodiments of the invention only for exemplarily saying The beneficial effect of bright embodiments of the invention, is not intended to limit embodiments of the invention to given any example.
It is described above various embodiments of the present invention, described above is exemplary, and non-exclusive, and It is not limited to disclosed each embodiment.In the case of the scope and spirit without departing from illustrated each embodiment, for this skill Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport Best explaining principle, practical application or the improvement to the technology in market of each embodiment, or make the art Other those of ordinary skill are understood that embodiments disclosed herein.
Using example
For ease of understanding the scheme and its effect of embodiment of the present invention, a concrete application example given below.Ability Field technique personnel should be understood that the example only for the purposes of understanding the present invention, and its any detail is not intended to by any way Limit the present invention.
In order to systematically study scaffold security monitoring early warning system, this application example is with certain thermal power plant's construction area Example, often covering scaffold needs multiple obliquity sensors and a communicator.Communicator by modbus by gathered data export into Enter LAN.Signal transmission unit can gather the data of each communicator, and the obliquity information of collection is sent to center processing Unit, the Monitoring Data for realizing all places collects and concentrated alarm.
Manager uses the office computer of oneself, it is only necessary to when Monitoring Data is checked, computer is opened, then from center Processing unit reads data.The computer can only browse the Monitoring Data in oneself authority.
A set of alarm is installed on center processing unit.Center processing unit is collected after the data of each communicator, Real-time judge is carried out, once finding there are abnormal data, can be reported to the police immediately.
The flexible setting of warning strategy, can allow user to be entered according to center processing unit or the importance of monitoring index After line delay warning, classifying alarm and upgrading of reporting to the police different modes are used to the warning of difference managers.Different equipment or Index, the different strategies of reporting to the police of correspondence.Each strategy of reporting to the police, it is allowed to set three alert levels, each alert levels allows to set Local audible alarm, light warning, LED alarm indicators are put, and remote short messages warning is carried out to different multiple phone numbers Or telephone phonic alarm.Once there are warning abnormal conditions in equipment or abnormal conditions occurs in monitoring index, immediately according to setting Warning strategy reported to the police.
User can select any several monitoring indexes to carry out meansigma methodss process.According to meansigma methodss carry out data display and Report to the police, it is ensured that the scientific and reliability of warning.The Threshold Alerts function of important indicator is provided, continuously to rise in index When, can persistently report to the police.
At the construction field (site), many wheel tests are carried out to instrumentation, the true simulation scaffold in scene caves in scene, center processing Unit automatic alarm, makes in advance accurate anticipation, points out site operation personal security to withdraw, so as to early discovery, early solution are existing The weak point that scaffold system is present, propulsion scaffold system construction informationization is built, to reduce and prevent scaffold to cave in Deng construction accident.
Scaffold security monitoring early warning system, with sensor technology, technology of Internet of things etc., can carry out 24 to job site Hour real-time deformation monitoring, is the safety and firmness for ensureing support body, and to support body effective settlement observation is carried out, and is adjusted adds in time Gu.Construction usage requirement can be met again simultaneously, it is to avoid the sedimentation and cave-in accident generation more than code requirement occurs, ensures conscientiously The security of the lives and property.
In sum, the present invention can in real time know scaffold obliquity information, can give warning in advance when causing danger, real Real-time monitoring scaffold is showed, it is ensured that the safety of scaffold.
It will be understood by those skilled in the art that the purpose of the description to embodiments of the present invention above is only for exemplarily The beneficial effect of embodiments of the present invention is illustrated, is not intended to for embodiments of the present invention to be limited to given any show Example.

Claims (10)

1. a kind of scaffold security monitoring early warning system, the system includes:
Inclination angle sensing unit, the inclination angle sensing unit is arranged on scaffold, and the inclination angle sensing unit obtains scaffold and inclines Angle information, and the scaffold obliquity information is transported to into signal transmission unit;
Signal transmission unit, the signal transmission unit receives the scaffold obliquity information, and the scaffold inclination angle is believed Breath is sent to center processing unit;
Center processing unit, the center processing unit receives the scaffold obliquity information, and the scaffold inclination angle is believed Breath is counted, is shown, reported to the police and preserved.
2. scaffold security monitoring early warning system according to claim 1, wherein, the scaffold security monitoring early warning system System includes:Wireless network decover, the wireless network decover carries out wireless network to scaffold security monitoring early warning range Cover.
3. scaffold security monitoring early warning system according to claim 1, wherein, inclination angle sensing unit includes:It is multiple to incline Angle transducer and communicator.
4. scaffold security monitoring early warning system according to claim 3, wherein, it is every in the plurality of obliquity sensor Individual obliquity sensor includes:Sensitive axes, controller, obliquity sensor collection acceleration of gravity the dividing in the sensitive axes Amount size, component size of the controller based on acceleration in the sensitive axes obtains scaffold obliquity information, described logical Letter device sends the scaffold obliquity information to the signal transmission unit.
5. scaffold security monitoring early warning system according to claim 1, wherein, the signal transmission unit includes: At least one in RS232 interfaces, RS485 interfaces and RS422 interfaces.
6. scaffold security monitoring early warning system according to claim 1, wherein, the center processing unit includes:Letter Number solver, the signal solver resolves the scaffold obliquity information and obtains scaffold information.
7. scaffold security monitoring early warning system according to claim 1, wherein, the center processing unit includes:Report Alert device, based on the scaffold obliquity information alarm equipment alarm is triggered.
8. scaffold security monitoring early warning system according to claim 7, wherein, the warning of the alarm includes:This At least one in ground audible alarm, light warning, telephone phonic alarm, SMS alarm and LED alarm indicators.
9. scaffold security monitoring early warning system according to claim 1, further includes:User terminal, the user Terminal shows scaffold obliquity information, and scaffold inclination data is preserved.
10. scaffold security monitoring early warning system according to claim 9, based on the center processing unit foot handss are arranged Frame obliquity information threshold value, when the scaffold obliquity information reaches threshold value, the user terminal displays are reported to the police.
CN201611022090.XA 2016-11-17 2016-11-17 Scaffold safety monitoring and early warning system Pending CN106600911A (en)

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CN108756218A (en) * 2018-05-02 2018-11-06 深圳市特辰科技股份有限公司 A kind of climbing frame angle monitoring method, system and angle monitor terminal
CN110083116A (en) * 2019-05-13 2019-08-02 上海荷福人工智能科技(集团)有限公司 High-supported formwork monitoring method based on artificial intelligence
CN110111543A (en) * 2019-05-13 2019-08-09 上海荷福人工智能科技(集团)有限公司 Safety monitoring device based on artificial intelligence
CN110135744A (en) * 2019-05-21 2019-08-16 郑州航空工业管理学院 Construction worker's safety behavior is accustomed to evaluation method
CN110736980A (en) * 2019-11-04 2020-01-31 广东博智林机器人有限公司 method, device and system for monitoring climbing rack state information
CN111380505A (en) * 2018-12-29 2020-07-07 宁波骏鑫信息科技有限公司 Inclination detection device, inclination detection system and inclination detection method suitable for scaffold
CN111947710A (en) * 2020-07-24 2020-11-17 贵州工程应用技术学院 Monitoring system and method for high and large formwork supporting system
CN114961222A (en) * 2022-05-05 2022-08-30 大连腾屹信科技有限公司 Safety management method and system for attached type outer wall scaffold
CN116704722A (en) * 2023-08-08 2023-09-05 成都信息工程大学 Building engineering safety precaution system

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108756218A (en) * 2018-05-02 2018-11-06 深圳市特辰科技股份有限公司 A kind of climbing frame angle monitoring method, system and angle monitor terminal
CN108756218B (en) * 2018-05-02 2020-10-20 深圳市特辰科技股份有限公司 Climbing frame angle monitoring method and system and angle monitoring terminal
CN111380505A (en) * 2018-12-29 2020-07-07 宁波骏鑫信息科技有限公司 Inclination detection device, inclination detection system and inclination detection method suitable for scaffold
CN110083116A (en) * 2019-05-13 2019-08-02 上海荷福人工智能科技(集团)有限公司 High-supported formwork monitoring method based on artificial intelligence
CN110111543A (en) * 2019-05-13 2019-08-09 上海荷福人工智能科技(集团)有限公司 Safety monitoring device based on artificial intelligence
CN110135744A (en) * 2019-05-21 2019-08-16 郑州航空工业管理学院 Construction worker's safety behavior is accustomed to evaluation method
CN110135744B (en) * 2019-05-21 2021-04-16 郑州航空工业管理学院 Construction worker safety behavior habit evaluation method
CN110736980A (en) * 2019-11-04 2020-01-31 广东博智林机器人有限公司 method, device and system for monitoring climbing rack state information
CN111947710A (en) * 2020-07-24 2020-11-17 贵州工程应用技术学院 Monitoring system and method for high and large formwork supporting system
CN114961222A (en) * 2022-05-05 2022-08-30 大连腾屹信科技有限公司 Safety management method and system for attached type outer wall scaffold
CN116704722A (en) * 2023-08-08 2023-09-05 成都信息工程大学 Building engineering safety precaution system
CN116704722B (en) * 2023-08-08 2023-11-03 成都信息工程大学 Building engineering safety precaution system

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