CN109357709A - A kind of construction monitoring system - Google Patents

A kind of construction monitoring system Download PDF

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Publication number
CN109357709A
CN109357709A CN201811256615.5A CN201811256615A CN109357709A CN 109357709 A CN109357709 A CN 109357709A CN 201811256615 A CN201811256615 A CN 201811256615A CN 109357709 A CN109357709 A CN 109357709A
Authority
CN
China
Prior art keywords
triangle shell
detector
control equipment
monitoring
triangle
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
CN201811256615.5A
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Chinese (zh)
Inventor
刘国恒
张勇
彭健龙
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.)
Guangdong Hengxin Construction Co Ltd
Original Assignee
Guangdong Hengxin Construction 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 Guangdong Hengxin Construction Co Ltd filed Critical Guangdong Hengxin Construction Co Ltd
Priority to CN201811256615.5A priority Critical patent/CN109357709A/en
Publication of CN109357709A publication Critical patent/CN109357709A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass

Abstract

The invention discloses a kind of construction monitoring systems, including bottom plate and A-frame, it is fixedly connected at the top of the bottom of the bottom plate and A-frame, cabinet is fixedly connected at the top of the bottom plate, and the front of cabinet is fixedly connected with scanner, the front of the cabinet and two sides for being located at scanner have been respectively fixedly connected with full-view camera, and is fixedly connected with support rod, is related to construction monitoring technical field at the top of cabinet.The construction monitoring system, it is greatly improved detection effect and detection accuracy, realize the monitoring that real-time implementation noise, dust, temperature are carried out to construction site, achieve the purpose that construct construction real-time parameter by scanner real time scan well and compared and alarm, realization prejudges mould bases stability by camera;It realizes that system is connect with backstage by wireless communication, makes backstage that can obtain monitoring information in real time, realizes and multiple split detection projects are designed into integrated construction site monitoring device.

Description

A kind of construction monitoring system
Technical field
The present invention relates to technical field of construction equipment, specially a kind of construction monitoring system.
Background technique
Environmental monitoring refer to by influence environmental quality factor typical value measurement, determine environmental quality (or pollution journey Degree) and its variation tendency.The process of environment measuring generally receives an assignment, field investigation and data collection, monitoring plan design, Optimizing, sample acquisition, sample transport and preservation, the pretreatment of sample, analysis test, data processing, overall merit etc..Ring The object of border monitoring: natural cause, human factor, pollution components.Environmental monitoring includes: chemical monitoring, physical monitoring, biology prison It surveys, ecological monitoring.Environmental monitoring can be divided into three kinds by monitoring purpose: research monitors, determine pollutant from pollution sources to The motion process of receptor identifies the pollutant needed to pay attention in environment, this kind of monitoring needs chemical analysis, physical measurement, biology With Physiology and biochemistry inspection technology, and it is related to Atmospheric Chemistry, atmospheric physics, water chemistry, hydrology, biology, epidemiology, toxicity The knowledge of the subjects such as, pathology;Surveillance monitoring monitors the variation tendency of known noxious pollutant in environment, evaluation control The effect of measure judges the case where environmental standard is implemented and improves the progress that environment obtains, establishes various monitoring nets;Accident prison It surveys, to accident contamination, radioactive dust institute when accident occurs for the marine pollution as caused by oil spill accident, nuclear power plant Caused by atmosphere pollution etc. be monitored, including with the mobile monitoring of monitoring car or monitoring ship, aerial monitoring, telemetering, remote sensing etc., Pollution range and its severity are determined, to take measures.By the difference of monitoring object, air monitoring, water can be divided into Matter pollution monitoring, soil pollution monitoring, biological pollution monitoring etc..
For tunnel, underground construction, noise, temperature-humidity monitoring can be predicted whether worker's local environment needs to control, with true Personal safety is protected, such as whether the safety problems such as noise is excessive, infiltration leak, high temperature, inclination angle monitoring can be predicted to cave in The problems such as, therefore construction site needs to detect all data, the existing measurement for inclination angle, is usually used multiple Miscellaneous electron detector measures, and device structure is complicated, measurement trouble, at high cost and be easy to appear failure, and each detection The measurement of item is detected by each independent equipment, is successively operated, is more troublesome.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of construction monitoring system, solves existing for inclination angle Measurement is usually used complicated electron detector and measures, and device structure is complicated, at high cost and be easy to appear failure, and The measurement of each detection is the problem of detected by each independent equipment, successively operated, be more troublesome.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of construction monitoring system, including triangle shell The control equipment that body is fixedly connected with its surface, the positive top of triangle inner walls is rotatably connected to conductive shaft, described The outside of conductive shaft is rotatably connected to conductive sleeve, and the bottom of conductive sleeve is fixedly connected with wire, the bottom end of the wire It is fixedly connected with plummet, the centre of triangle inner walls two sides and is located on front side of wire and is fixedly connected with arc shelves Bar, the positive lower section of the triangle inner walls and is located on rear side of wire and is fixedly connected with resistor rod, the resistor rod Left end runs through triangle shell and extends to the outside of triangle shell, and the front end of the conductive shaft through triangle shell and extends to three The surface of the outside of angle shell, the resistor rod and conductive shaft and be located at triangle shell outside be fixedly connected to connecting line, The positive bottom of triangle shell is fixedly connected with connector, and one end of two connecting lines is solid with the surface of connector Fixed connection, the front of the triangle shell and the outside for being located at connecting line and connector are fixedly connected with seal closure.
Preferably, mounting flange is fixedly connected on the left of triangle shell front and rear sides, the control equipment The back side is fixedly connected with the front of triangle shell, the front of the triangle shell and be located at control equipment top from top to bottom according to It is secondary to be fixedly connected with a decibel detector, oxygen concentration detector and temperature and humidity detector, the front of the triangle shell and control Dust detector is fixedly connected on the right side of equipment.
Preferably, the positive top of the control equipment, which is from left to right fixedly connected sequentially, key and display screen, described The control positive lower section of equipment is from left to right fixedly connected sequentially and has alarm lamp and loudspeaker.
Preferably, the surface of the control equipment by conducting wire respectively with decibel detector, oxygen concentration detector, warm and humid Degree detector, dust detector are fixedly connected with the surface of connector, and the bottom on the right side of the control equipment is fixedly connected with slotting Seat.
Preferably, the control equipment includes Back Administration Module, central processing unit, data comparison unit and feedback member Part, the output end of the central processing unit are connect with alarm lamp and the input terminal of loudspeaker respectively.
Preferably, the decibel detector, oxygen concentration detector, temperature and humidity detector, dust detector and connector Output end pass through the input terminal of conducting wire and data comparison unit and realize data transmission.
Preferably, the output end of the central processing unit is connect with the input terminal of data comparison unit, the data comparison The output end of unit is connected by the input terminal of feedback element and central processing unit, the central processing unit and Back Administration Module Between by teledata line realization be bi-directionally connected.
Preferably, the data comparison unit is made of 5 data contrast modules.
(3) beneficial effect
The present invention provides a kind of construction monitoring systems.Compared with prior art, have it is following the utility model has the advantages that
(1) the construction monitoring system, by being rotatably connected to conductive shaft at the positive top of triangle inner walls, conductive shaft it is outer Portion is rotatably connected to conductive sleeve, and the bottom of conductive sleeve is fixedly connected with wire, and the bottom end of wire is fixedly connected with plummet, The centre of triangle inner walls two sides and be located at wire on front side of be fixedly connected with arc-shaped gear bar, triangle inner walls are positive Lower section and it is located on rear side of wire and is fixedly connected with resistor rod, the surface of resistor rod and conductive shaft and is located at the outer of triangle shell Portion is fixedly connected to connecting line, and the positive bottom of triangle shell is fixedly connected with connector, one end of two connecting lines with The surface of connector is fixedly connected, and by setting wire and plummet, wire can be kept vertical always, and utilizes arc-shaped gear bar Block wire, its track can be changed, make wire surface contact resistance stick always, so can according to the difference of contact position, Keep the resistance value for accessing circuit different, the inclination angle of wire, i.e. judgement dress can be judged according to the variation of current or voltage value The inclination angle set, calculating is more accurate and simple and practical in structure, at low cost.
(2) construction monitoring system, by being fixed in the front of triangle shell and positioned at connecting line and the external of connector It is connected with seal closure, after setting seal closure can keep the intracorporal sealing of triangle shell, triangle enclosure interior to fill inert gas, Extend the service life of wire and resistor rod, and can avoid resistor rod surface oxidation and insulate.
(3) the construction monitoring system, by the way that the back side for controlling equipment is fixedly connected with the front of triangle shell, triangle shell The front of body and be located at control equipment top be fixedly connected sequentially from top to bottom have a decibel detector, oxygen concentration detector and It is fixedly connected with dust detector on the right side of temperature and humidity detector, the front of triangle shell and control equipment, by for surveying Setting control equipment, decibel detector, oxygen concentration detector and temperature and humidity detector on the triangle shell at inclination angle are measured, this is made Equipment can also simultaneously detect the noise intensity of construction site, oxygen concentration, temperature and humidity and dust content, and detection project is neat Entirely, functional diversities, are effectively guaranteed the environment of construction site, and are uniformly controlled operation, more time saving and energy saving.
(4) the construction monitoring system includes Back Administration Module, central processing unit, data comparison list by control equipment Member and feedback element, the control positive top of equipment are from left to right fixedly connected sequentially and have key and display screen, and control equipment is just The lower section in face is from left to right fixedly connected sequentially and has alarm lamp and loudspeaker, can be to every testing number using data comparison unit According to carrying out analysis comparison, and back-stage management is carried out by Back Administration Module, report can be passed through in time when a certain index is unqualified Warning lamp and loudspeaker are warned, and can also carry out detailed display parameter by display screen, ensure that the body peace of construction personnel Entirely.
Detailed description of the invention
Fig. 1 is the main view of structure of the invention;
Fig. 2 is the rearview of triangle housing interior structure of the present invention;
Fig. 3 is the side view of triangle housing interior structure of the present invention;
Fig. 4 is the partial enlarged view in Fig. 1 of the present invention at A;
Fig. 5 is system principle diagram of the invention;
Fig. 6 is the structural principle block diagram of data comparison unit of the present invention.
In figure, 1- triangle shell, 2- control equipment, 21- Back Administration Module, 22- central processing unit, 23- data comparison Unit, 24- feedback element, 25- data comparison module, 3- conductive shaft, 4- conductive sleeve, 5- wire, 6- plummet, 7- arc shelves Bar, 8- resistor rod, 9- connecting line, 10- connector, 11- seal closure, 12- decibels of detectors, 13- oxygen concentration detector, 14- Temperature and humidity detector, 15- dust detector, 16- key, 17- display screen, 18- alarm lamp, 19- loudspeaker, 20- fixation It is blue.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of construction monitoring system, including triangle shell The control equipment 2 that body 1 is fixedly connected with its surface, triangle shell are fixedly connected to mounting flange 20 on the left of 1 front and rear sides, The back side of control equipment 2 is fixedly connected with the front of triangle shell 1, the front of triangle shell 1 and the top for being located at control equipment 2 Being fixedly connected sequentially from top to bottom has decibel detector 12, oxygen concentration detector 13 and temperature and humidity detector 14, decibel detection Device 12 is AD8362ARUZ model decibel detector, and oxygen concentration detector 13 is AR8100 model oxygen concentration detector, temperature Hygrosensor 14 is RS485 model temperature and humidity detector, the front of the triangle shell 1 and right side for controlling equipment 2 is fixedly connected There is dust detector 15, by the way that control equipment 2, decibel detector 12, oxygen are arranged on the triangle shell 1 for measuring inclination angle Gas concentration detector 13 and temperature and humidity detector 14, make the equipment can also simultaneously to the noise intensity of construction site, oxygen concentration, Temperature and humidity and dust content are detected, and detection project is complete, functional diversities, and the environment of construction site is effectively guaranteed, And it is uniformly controlled operation, more time saving and energy saving, the control positive top of equipment 2 is from left to right fixedly connected sequentially and has 16 He of key Display screen 17, the control positive lower section of equipment 2 are from left to right fixedly connected sequentially and have alarm lamp 18 and loudspeaker 19, utilize number Analysis comparison can be carried out to every detection data according to comparison unit 23, and back-stage management is carried out by Back Administration Module 21, it can When a certain index is unqualified, is warned, can also be carried out by display screen 17 by alarm lamp 18 and loudspeaker 19 in time Display the details of parameter, ensure that the physical safety of construction personnel, the surface of control equipment 2 by conducting wire respectively with decibel detector 12, oxygen concentration detector 13, temperature and humidity detector 14, dust detector 15 are fixedly connected with the surface of connector 10, decibel Detector 12, oxygen concentration detector 13, temperature and humidity detector 14, dust detector 15 and connector 10 output end pass through The input terminal of conducting wire and data comparison unit 23 realizes data transmission, and the bottom on 2 right side of control equipment is fixedly connected with socket, controls Control equipment 2 includes Back Administration Module 21, central processing unit 22, data comparison unit 23 and feedback element 24, central processing unit 22 be ARM9 series processors, and the output end of central processing unit 22 connects with alarm lamp 18 and the input terminal of loudspeaker 19 respectively It connects, the output end of central processing unit 22 is connect with the input terminal of data comparison unit 23, and the output end of data comparison unit 23 is logical It crosses feedback element 24 to connect with the input terminal of central processing unit 22, by remote between central processing unit 22 and Back Administration Module 21 The realization of journey data line is bi-directionally connected, and data comparison unit 23 is made of 5 data contrast modules 25, and data comparison module 25 is LM239 model data contrast device, the positive top of 1 inner wall of triangle shell are rotatably connected to conductive shaft 3, and the outside of conductive shaft 3 turns It is dynamic to be connected with conductive sleeve 4, and the bottom of conductive sleeve 4 is fixedly connected with wire 5, the bottom end of wire 5 is fixedly connected with plummet 6, the centre of 1 inner wall two sides of triangle shell and be located at wire 5 front side be fixedly connected with arc-shaped gear bar 7,1 inner wall of triangle shell Positive lower section and the rear side for being located at wire 5 are fixedly connected with resistor rod 8, and arc-shaped gear bar 7 and resistor rod 8 are with conductive shaft 3 Left end for center of circle setting, resistor rod 8 runs through triangle shell 1 and extends to the outside of triangle shell 1, and the front end of conductive shaft 3 is passed through It wears triangle shell 1 and extends to the outside of triangle shell 1, the surface of resistor rod 8 and conductive shaft 3 and be located at the outer of triangle shell 1 Portion is fixedly connected to connecting line 9, and the positive bottom of triangle shell 1 is fixedly connected with connector 10, and connector 10 is for being back Road powers and calculates inclination angle after measuring electric current, and one end of two connecting lines 9 is fixedly connected with the surface of connector 10, passes through Wire 5 and plummet 6 are set, it is vertical always that wire 5 can be kept, and blocks wire 5 using arc-shaped gear bar 7, it can be changed Track makes 5 surface of wire contact resistance stick 8 always, and then can make the resistance value for accessing circuit according to the difference of contact position Difference can judge the inclination angle of wire 5, the i.e. inclination angle of judgment means according to the variation of current or voltage value, calculate more Accurately, and it is simple and practical in structure, at low cost, the front of triangle shell 1 and the external fixed company for being located at connecting line 9 and connector 10 It is connected to seal closure 11, setting seal closure 11 can keep the sealing in triangle shell 1, after filling inert gas inside triangle shell 1, The service life of wire 5 Yu resistor rod 8 can be extended, and can avoid 8 surface oxidation of resistor rod and insulate.
Before use, by the permission critical value of decibel, oxygen concentration, temperature and humidity, dust content and object inclination to be measured It is set as standard value, is input in each data comparison module 25 as a comparison that value is saved by central processing unit 22.
In use, being cooperated using mounting flange 20 and bolt, triangle shell 1 and object to be measured are fixed, then The long range signals line for connecting remote back-office is connect with socket, then starting control equipment 2, decibel detector 12, oxygen are dense Spend detector 13, temperature and humidity detector 14, the noise decibel value of 15 real-time detection construction site of dust detector, oxygen concentration, Temperature and humidity and dust content, and measured data will be added to be transferred in corresponding data comparison module 25 and compared, the result of comparison Central processing unit 22 is arrived by the feedback of feedback element 24, each data real-time display is on display screen 17, will if there is exceeded item Data are transmitted to Back Administration Module 21, and by backstage manager to not handling in the same direction, the control flashing of alarm lamp 18 is alarmed, And which index exceeding standard is broadcasted in detail with loudspeaker 19 is, meanwhile, if object to be measured tilts, 1 meeting of triangle shell It deviates, but under 6 gravity of plummet, wire 5 remains vertically, then wire 5 and 8 contact position of resistor rod occur inclined It moves, in the circuit that connecting line 9, resistor rod 8, wire 5 and connector 10 are formed, 8 length of resistor rod of access changes, then Current value variation, can calculate inclination angle using algorithm, and inclination angle is equally transmitted to control equipment 2 and compares and analyzes.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of construction monitoring system, including the control equipment (2) that triangle shell (1) is fixedly connected with its surface, feature exists In: the positive top of triangle shell (1) inner wall is rotatably connected to conductive shaft (3), and the external rotation of the conductive shaft (3) connects It is connected to conductive sleeve (4), and the bottom of conductive sleeve (4) is fixedly connected with wire (5), the bottom end of the wire (5) is fixed to be connected Be connected to plummet (6), the centre of triangle shell (1) the inner wall two sides and be located at wire (5) on front side of be fixedly connected with arc Lever (7), the positive lower section of triangle shell (1) inner wall and is located on rear side of wire (5) and is fixedly connected with resistor rod (8), the left end of the resistor rod (8) runs through triangle shell (1) and extends to the outside of triangle shell (1), the conductive shaft (3) Front end through triangle shell (1) and extend to the outside of triangle shell (1), the surface of the resistor rod (8) and conductive shaft (3) And the outside for being located at triangle shell (1) is fixedly connected to connecting line (9), the positive bottom of triangle shell (1) is fixed to be connected It is connected to connector (10), one end of two connecting lines (9) is fixedly connected with the surface of connector (10), the triangle shell The front of body (1) and the outside for being located at connecting line (9) and connector (10) is fixedly connected with seal closure (11).
2. a kind of construction monitoring system according to claim 1, it is characterised in that: triangle shell (1) front and rear sides Left side be fixedly connected to mounting flange (20), the back side of control equipment (2) and the front of triangle shell (1) is fixed connects It connects, the front of the triangle shell (1) and the top for being located at control equipment (2) is fixedly connected sequentially has decibel detection from top to bottom Device (12), oxygen concentration detector (13) and temperature and humidity detector (14), the front of the triangle shell (1) and control equipment (2) dust detector (15) are fixedly connected on the right side of.
3. a kind of construction monitoring system according to claim 1, it is characterised in that: on the control equipment (2) is positive Side is from left to right fixedly connected sequentially and has key (16) and display screen (17).
4. the positive lower section of the control equipment (2) is from left to right fixedly connected sequentially and has alarm lamp (18) and loudspeaker (19).
5. a kind of construction monitoring system according to claim 1, it is characterised in that: the surface of control equipment (2) is logical Cross conducting wire respectively with decibel detector (12), oxygen concentration detector (13), temperature and humidity detector (14), dust detector (15) It is fixedly connected with the surface of connector (10), the bottom on the right side of control equipment (2) is fixedly connected with socket.
6. a kind of construction monitoring system according to claim 1, it is characterised in that: the control equipment (2) includes backstage Management module (21), central processing unit (22), data comparison unit (23) and feedback element (24), the central processing unit (22) Output end connect respectively with the input terminal of alarm lamp (18) and loudspeaker (19).
7. a kind of construction monitoring system according to claim 2, it is characterised in that: the decibel detector (12), oxygen Concentrations detectors (13), temperature and humidity detector (14), dust detector (15) and connector (10) output end pass through conducting wire Data transmission is realized with the input terminal of data comparison unit (23).
8. a kind of construction monitoring system according to claim 6, it is characterised in that: the output of the central processing unit (22) End is connect with the input terminal of data comparison unit (23), and the output end of the data comparison unit (23) passes through feedback element (24) It is connect with the input terminal of central processing unit (22), by long-range between the central processing unit (22) and Back Administration Module (21) Data line realization is bi-directionally connected.
9. a kind of construction monitoring system according to claim 6, it is characterised in that: the data comparison unit (23) is by 5 A data contrast module (25) composition.
CN201811256615.5A 2018-10-26 2018-10-26 A kind of construction monitoring system Pending CN109357709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811256615.5A CN109357709A (en) 2018-10-26 2018-10-26 A kind of construction monitoring system

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Application Number Priority Date Filing Date Title
CN201811256615.5A CN109357709A (en) 2018-10-26 2018-10-26 A kind of construction monitoring system

Publications (1)

Publication Number Publication Date
CN109357709A true CN109357709A (en) 2019-02-19

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CN201811256615.5A Pending CN109357709A (en) 2018-10-26 2018-10-26 A kind of construction monitoring system

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Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU727984A1 (en) * 1978-09-06 1980-04-15 Волгоградский инженерно-строительный институт Pendulum-type inclination angle transducer
DE3208811A1 (en) * 1982-03-11 1983-09-29 Konrad 6831 Brühl Möbus Angle-of-inclination measuring instrument with an electronically controlled digital numeric display of angles of inclination referred to the horizontal, by means of continuous scanning of one or more electrical resistances of pendulums, spheres, mercury pearls or rollers, the movement of which is controlled by gravity
CN2916573Y (en) * 2006-06-15 2007-06-27 范金义 Measuring instrument with digital display
CN102226898A (en) * 2011-06-13 2011-10-26 中国有色金属长沙勘察设计研究院有限公司 Method and device for controlling monitoring data to be put in storage in online monitoring system
CN102436235A (en) * 2011-10-25 2012-05-02 无锡高远电力科技有限公司 Indoor environment safety intelligence control system
CN202433760U (en) * 2012-01-09 2012-09-12 戴会超 Device for automatically monitoring underground engineering construction environment
CN205981198U (en) * 2016-07-27 2017-02-22 北京双圆工程咨询监理有限公司 Simple and easy electron slope measurement appearance
CN106444575A (en) * 2016-08-25 2017-02-22 国家电网公司 Substation maintenance operation monitoring safety protection device
CN107917860A (en) * 2017-11-17 2018-04-17 广州圣亚科技有限公司 Construction site air quality detection system based on light scattering method
CN108020208A (en) * 2017-12-16 2018-05-11 贵州航天电子科技有限公司 One kind rotates angle measuring device
CN207379496U (en) * 2017-10-16 2018-05-18 广州市建设工程质量安全检测中心 A kind of high-precision pendulum resistance-type inclination measurement device for monitoring
CN207558180U (en) * 2017-09-28 2018-06-29 苏州天狮建设监理有限公司 A kind of construction site remote monitoring system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU727984A1 (en) * 1978-09-06 1980-04-15 Волгоградский инженерно-строительный институт Pendulum-type inclination angle transducer
DE3208811A1 (en) * 1982-03-11 1983-09-29 Konrad 6831 Brühl Möbus Angle-of-inclination measuring instrument with an electronically controlled digital numeric display of angles of inclination referred to the horizontal, by means of continuous scanning of one or more electrical resistances of pendulums, spheres, mercury pearls or rollers, the movement of which is controlled by gravity
CN2916573Y (en) * 2006-06-15 2007-06-27 范金义 Measuring instrument with digital display
CN102226898A (en) * 2011-06-13 2011-10-26 中国有色金属长沙勘察设计研究院有限公司 Method and device for controlling monitoring data to be put in storage in online monitoring system
CN102436235A (en) * 2011-10-25 2012-05-02 无锡高远电力科技有限公司 Indoor environment safety intelligence control system
CN202433760U (en) * 2012-01-09 2012-09-12 戴会超 Device for automatically monitoring underground engineering construction environment
CN205981198U (en) * 2016-07-27 2017-02-22 北京双圆工程咨询监理有限公司 Simple and easy electron slope measurement appearance
CN106444575A (en) * 2016-08-25 2017-02-22 国家电网公司 Substation maintenance operation monitoring safety protection device
CN207558180U (en) * 2017-09-28 2018-06-29 苏州天狮建设监理有限公司 A kind of construction site remote monitoring system
CN207379496U (en) * 2017-10-16 2018-05-18 广州市建设工程质量安全检测中心 A kind of high-precision pendulum resistance-type inclination measurement device for monitoring
CN107917860A (en) * 2017-11-17 2018-04-17 广州圣亚科技有限公司 Construction site air quality detection system based on light scattering method
CN108020208A (en) * 2017-12-16 2018-05-11 贵州航天电子科技有限公司 One kind rotates angle measuring device

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