CN112598884A - Danger coefficient detection alarm system and method for high-altitude rotary restaurant - Google Patents
Danger coefficient detection alarm system and method for high-altitude rotary restaurant Download PDFInfo
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- CN112598884A CN112598884A CN202011455904.5A CN202011455904A CN112598884A CN 112598884 A CN112598884 A CN 112598884A CN 202011455904 A CN202011455904 A CN 202011455904A CN 112598884 A CN112598884 A CN 112598884A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING 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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention discloses a danger coefficient detection alarm system and a detection method for a high-altitude rotary restaurant, which comprise a computer control system, wherein the input end of the computer control system is electrically connected with a sensing detection system, the output end of the computer control system is electrically connected with an alarm system, the output end of the computer control system is electrically connected with a hydraulic pump station, and the sensing detection system comprises an anchor device state sensor, an oil pressure sensor, an oil cylinder stroke sensor, a laser range finder and a pressure sensor; the hydraulic pump station is a driving part and comprises a plurality of lifting oil cylinders. The system and the method have the advantages of convenience in detecting each coefficient of the lifting cylinder, independent detection of data of each cylinder and high detection precision, and solve the problems that the existing detection alarm system is inconvenient in detecting each coefficient of the lifting cylinder, the data of each cylinder cannot be detected independently, the detection precision is reduced, and certain potential safety hazards exist.
Description
Technical Field
The invention relates to the technical field of detection and alarm of high-altitude rotary restaurants, in particular to a danger coefficient detection and alarm system and method for a high-altitude rotary restaurant.
Background
The rotary dining room is mostly located the top building of high tower, 360 degrees rotations in rotary dining room, the eater can have a meal on one side, simultaneously full view outdoor scenery, be the buffet in the dining room mostly, can overlook whole city, rotary dining room can rotate so, the key is that the inside ball bearing of subaerial rotary dining room is being worked on, if you carefully observe every corner in rotary dining room, will discover, only central big cylinder can rotate with the ring part of wall in the dining room, this is because in the subaerial of ring part, dozens of ball bearing are installed uniformly, make rotatable ring part support on the circular orbit of building top floor in a balanced way.
The high-altitude rotary restaurant needs to detect various safety factors in the construction process, the existing detection alarm system is inconvenient to detect various coefficients of the lifting cylinder, the data of each cylinder cannot be detected independently, the detection precision is reduced, and certain potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a danger coefficient detection alarm system and a detection method for a high-altitude rotary restaurant, which have the advantages of convenience in detection of various coefficients of a lifting cylinder, independent detection of data of each cylinder and high detection precision, and solve the problems that the conventional detection alarm system is inconvenient in detection of various coefficients of the lifting cylinder, the data of each cylinder cannot be independently detected, the detection precision is reduced, and certain potential safety hazards exist.
In order to achieve the purpose, the invention provides the following technical scheme: a danger coefficient detection alarm system for a high-altitude rotary restaurant comprises a computer control system, wherein the input end of the computer control system is electrically connected with a sensing detection system, the output end of the computer control system is electrically connected with an alarm system, the output end of the computer control system is electrically connected with a hydraulic pump station, and the sensing detection system comprises an anchor device state sensor, an oil pressure sensor, an oil cylinder stroke sensor, a laser range finder and a pressure sensor;
the hydraulic pump station is a driving part and comprises a plurality of lifting oil cylinders, and the synchronous adjustment performance of the whole system is improved by adopting a proportional synchronization technology;
the computer control system controls the unified action of all the lifting oil cylinders to ensure the position synchronization of all the lifting points, a master lifting point is set in a lifting system, and other lifting points are adjusted by taking the position of the master lifting point as a reference and follow the lifting points;
the sensing detection system is mainly used for obtaining position information, load information and whole lifted member air attitude information of the lifting oil cylinder and transmitting the information to the computer control system through a field real-time network, so that the computer control system can determine the next action of the lifting oil cylinder according to the oil cylinder position information transmitted by the current network, and meanwhile, the computer control system can also determine the synchronous regulating quantity of the whole system according to the lifting load information and the member attitude information transmitted by the network;
an anchor state sensor: detecting the state of the anchorage device of the lifting oil cylinder, wherein the anchorage device is loose or tight, and transmitting an anchorage device state signal to the computer control system through a field bus;
an oil pressure sensor: measuring the working pressure of the lifting oil cylinder, reflecting the lifting or descending load of the lifting oil cylinder, wherein the measurement precision is five thousandths;
an oil cylinder stroke sensor: the device is used for measuring the stroke of the lifting oil cylinder within 0-250mm in real time, and the measurement error is 0.25 mm;
laser range finder: the device is used for measuring the spatial position of the lifting structure in real time, the measuring range is 300 meters, and the measuring error is 0.25 mm;
a pressure sensor: selecting one oil cylinder from a group of oil cylinders of each lifting point to install a pressure sensor, wherein the pressure sensor is installed on the large cavity side of the oil cylinder, and the pressure of one oil cylinder represents the pressure of the same lifting point as the parallel connection pressure of oil inlets of all the oil cylinders of the same lifting point is the same;
the alarm system is provided with a load and position out-of-tolerance alarm system and an automatic shutdown function in control software, so that the lifting safety is ensured, and meanwhile, important parameters such as the load and the position are displayed, so that the operation and the monitoring are convenient.
Preferably, the following condition of each following lifting hanging point and the master lifting hanging point can be reflected by the height difference measured by the distance sensor, and the control quantity of the corresponding proportional valve can be determined by the computer control system according to the current height difference of the following lifting hanging points, so that the position synchronization of each following lifting hanging point and the master lifting hanging point is realized.
Preferably, the anchor state sensor is connected with the computer control system through a field real-time network, the computer control system can acquire the current states of all the lifting oil cylinders, and the computer control system can determine the next action of the lifting oil cylinder according to the current states of the lifting oil cylinders and the control requirements of the user.
Preferably, an oil pressure sensor is arranged at each lifting point, the computer control system can monitor the load change condition of each lifting point through a field real-time network, and if the load of the lifting point has abnormal sudden change, the computer can automatically stop and give an alarm.
A danger coefficient detection method for a high-altitude rotary restaurant comprises the following steps:
a: checking that the signals of the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder, the pressure sensor and the computer are displayed in place, wherein the communication is normal, the calibration of the oil pressure sensor is correct, and the display is normal;
b: checking an anchorage device, an oil pressure connecting line, a data line, a communication power line and a tight stop line, ensuring that the anchorage device, the oil pressure connecting line, the data line, the communication power line and the tight stop line are intact when in engineering use, checking the communication condition of a computer control cabinet and various sensors, ensuring that the communication is normal, displaying the communication condition is normal, checking the communication condition of a repeater, ensuring that the repeater is normally used, checking the communication condition of a central control cabinet and a pump station, and;
c: the data are detected by the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder and the pressure sensor, the detected data are fed back to the computer control system, the computer control system compares the detected data with a standard data range, and if the data are not in the standard data range, the computer control system controls an alarm in the alarm system to give an alarm.
Compared with the prior art, the invention has the following beneficial effects:
1. the system and the method have the advantages of convenience in detecting each coefficient of the lifting cylinder, independent detection of data of each cylinder and high detection precision, and solve the problems that the existing detection alarm system is inconvenient in detecting each coefficient of the lifting cylinder, the data of each cylinder cannot be detected independently, the detection precision is reduced, and certain potential safety hazards exist.
2. The invention is convenient to detect various data in the construction process by arranging the anchor device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder and the pressure sensor, realizes the stability and the safety of the lifting by synchronizing the position of each following lifting point and the position of a master lifting point, alarms when the detection is abnormal, prompts an operator in time and is convenient for the operator to take measures.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic diagram of the sensing system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a danger coefficient detection alarm system for a high-altitude rotary restaurant comprises a computer control system, wherein the input end of the computer control system is electrically connected with a sensing detection system, the output end of the computer control system is electrically connected with an alarm system, the output end of the computer control system is electrically connected with a hydraulic pump station, and the sensing detection system comprises an anchor device state sensor, an oil pressure sensor, an oil cylinder stroke sensor, a laser range finder and a pressure sensor;
the hydraulic pump station is a driving part and comprises a plurality of lifting oil cylinders, and the synchronous adjustment performance of the whole system is improved by adopting a proportional synchronization technology;
the computer control system controls the unified action of all the lifting oil cylinders to ensure the position synchronization of all the lifting points, a master lifting point is set in a lifting system, and other lifting points are adjusted by taking the position of the master lifting point as a reference and follow the lifting points;
the sensing detection system is mainly used for obtaining position information, load information and whole lifted member air attitude information of the lifting oil cylinder and transmitting the information to the computer control system through a field real-time network, so that the computer control system can determine the next action of the lifting oil cylinder according to the oil cylinder position information transmitted by the current network, and meanwhile, the computer control system can also determine the synchronous regulating quantity of the whole system according to the lifting load information and the member attitude information transmitted by the network;
an anchor state sensor: detecting the state of the anchorage device of the lifting oil cylinder, wherein the anchorage device is loose or tight, and transmitting an anchorage device state signal to the computer control system through a field bus;
an oil pressure sensor: measuring the working pressure of the lifting oil cylinder, reflecting the lifting or descending load of the lifting oil cylinder, wherein the measurement precision is five thousandths;
an oil cylinder stroke sensor: the device is used for measuring the stroke of the lifting oil cylinder within 0-250mm in real time, and the measurement error is 0.25 mm;
laser range finder: the device is used for measuring the spatial position of the lifting structure in real time, the measuring range is 300 meters, and the measuring error is 0.25 mm;
a pressure sensor: selecting one oil cylinder from a group of oil cylinders of each lifting point to install a pressure sensor, wherein the pressure sensor is installed on the large cavity side of the oil cylinder, and the pressure of one oil cylinder represents the pressure of the same lifting point as the parallel connection pressure of oil inlets of all the oil cylinders of the same lifting point is the same;
the alarm system is provided with a load and position out-of-tolerance alarm system and an automatic shutdown function in control software, so that the lifting safety is ensured, and meanwhile, important parameters such as the load and the position are displayed, so that the operation and the monitoring are convenient.
The following condition of each following lifting hanging point and the master lifting hanging point can be reflected by the height difference measured by the distance sensor, and the control quantity of the corresponding proportional valve can be determined by the computer control system according to the current height difference of the following lifting hanging points, so that the position synchronization of each following lifting hanging point and the master lifting hanging point is realized.
The anchorage state sensor can obtain the current states of all the lifting oil cylinders through a field real-time network, and the computer control system can determine the next action of the lifting oil cylinders according to the current states of the lifting oil cylinders and the control requirements of the comprehensive users of the computer control system.
An oil pressure sensor is arranged at each lifting point, a computer control system can monitor the load change condition of each lifting point through a field real-time network, and if the load of the lifting point has abnormal sudden change, the computer can automatically stop and give an alarm.
A danger coefficient detection method for a high-altitude rotary restaurant comprises the following steps:
a: checking that the signals of the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder, the pressure sensor and the computer are displayed in place, wherein the communication is normal, the calibration of the oil pressure sensor is correct, and the display is normal;
b: checking an anchorage device, an oil pressure connecting line, a data line, a communication power line and a tight stop line, ensuring that the anchorage device, the oil pressure connecting line, the data line, the communication power line and the tight stop line are intact when in engineering use, checking the communication condition of a computer control cabinet and various sensors, ensuring that the communication is normal, displaying the communication condition is normal, checking the communication condition of a repeater, ensuring that the repeater is normally used, checking the communication condition of a central control cabinet and a pump station, and;
c: the data are detected by the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder and the pressure sensor, the detected data are fed back to the computer control system, the computer control system compares the detected data with a standard data range, and if the data are not in the standard data range, the computer control system controls an alarm in the alarm system to give an alarm.
The computer controlled hydraulic synchronous lifting technology has the following characteristics:
(1) the lifting equipment is expanded and combined, so that the lifting weight, span and area are not limited;
(2) the flexible rigging is adopted for bearing, and the lifting height and the lifting amplitude are not limited as long as a reasonable bearing lifting point is provided;
(3) the lifting oil cylinder anchorage has reverse motion self-locking performance, so that the lifting process is very safe, and the member can be reliably locked at any position in the lifting process for a long time;
(4) the lifting system has a millimeter-scale fine adjustment function and can realize vertical and accurate positioning in the air;
(5) the equipment has small volume, light dead weight and large bearing capacity, and is particularly suitable for lifting large-tonnage components in narrow spaces or rooms;
(6) the device has the advantages of high automation degree, convenient and flexible operation, good safety, high reliability, wide application range and strong universality.
In summary, the following steps: the danger coefficient detection alarm system and the detection method for the high-altitude rotary restaurant solve the problems that the existing detection alarm system is inconvenient to detect all coefficients of the lifting cylinder, data of all cylinders cannot be independently detected, detection precision is reduced, and certain potential safety hazards exist.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a danger coefficient detection alarm system for high altitude revolving restaurant, includes computer control system, its characterized in that: the input end of the computer control system is electrically connected with a sensing detection system, the output end of the computer control system is electrically connected with an alarm system, the output end of the computer control system is electrically connected with a hydraulic pump station, and the sensing detection system comprises an anchor device state sensor, an oil pressure sensor, an oil cylinder stroke sensor, a laser range finder and a pressure sensor;
the hydraulic pump station is a driving part and comprises a plurality of lifting oil cylinders, and the synchronous adjustment performance of the whole system is improved by adopting a proportional synchronization technology;
the computer control system controls the unified action of all the lifting oil cylinders to ensure the position synchronization of all the lifting points, a master lifting point is set in a lifting system, and other lifting points are adjusted by taking the position of the master lifting point as a reference and follow the lifting points;
the sensing detection system is mainly used for obtaining position information, load information and whole lifted member air attitude information of the lifting oil cylinder and transmitting the information to the computer control system through a field real-time network, so that the computer control system can determine the next action of the lifting oil cylinder according to the oil cylinder position information transmitted by the current network, and meanwhile, the computer control system can also determine the synchronous regulating quantity of the whole system according to the lifting load information and the member attitude information transmitted by the network;
an anchor state sensor: detecting the state of the anchorage device of the lifting oil cylinder, wherein the anchorage device is loose or tight, and transmitting an anchorage device state signal to the computer control system through a field bus;
an oil pressure sensor: measuring the working pressure of the lifting oil cylinder, reflecting the lifting or descending load of the lifting oil cylinder, wherein the measurement precision is five thousandths;
an oil cylinder stroke sensor: the device is used for measuring the stroke of the lifting oil cylinder within 0-250mm in real time, and the measurement error is 0.25 mm;
laser range finder: the device is used for measuring the spatial position of the lifting structure in real time, the measuring range is 300 meters, and the measuring error is 0.25 mm;
a pressure sensor: selecting one oil cylinder from a group of oil cylinders of each lifting point to install a pressure sensor, wherein the pressure sensor is installed on the large cavity side of the oil cylinder, and the pressure of one oil cylinder represents the pressure of the same lifting point as the parallel connection pressure of oil inlets of all the oil cylinders of the same lifting point is the same;
the alarm system is provided with a load and position out-of-tolerance alarm system and an automatic shutdown function in control software, so that the lifting safety is ensured, and meanwhile, important parameters such as the load and the position are displayed, so that the operation and the monitoring are convenient.
2. The danger coefficient detection alarm system for high-altitude rotary restaurants according to claim 1, characterized in that: the following condition of each following lifting point and the master lifting point can be reflected by the height difference measured by the distance sensor, and the control quantity of the corresponding proportional valve can be determined by the computer control system according to the current height difference of the following lifting points, so that the position synchronization of each following lifting point and the master lifting point is realized.
3. The danger coefficient detection alarm system for high-altitude rotary restaurants according to claim 1, characterized in that: the anchorage device state sensor can obtain the current states of all the lifting oil cylinders through a field real-time network, and the computer control system can determine the next action of the lifting oil cylinders according to the current states of the lifting oil cylinders and the control requirements of the comprehensive users of the computer control system.
4. The method for detecting the risk factor for the high-altitude rotary restaurant according to claim 1, wherein: the oil pressure sensor is arranged at each lifting point, the computer control system can monitor the load change condition of each lifting point through a field real-time network, and if the load of each lifting point has abnormal sudden change, the computer can automatically stop and give an alarm.
5. The method for detecting the risk factor for the high-altitude rotary restaurant according to any one of claims 1-4, comprising the steps of:
a: checking that the signals of the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder, the pressure sensor and the computer are displayed in place, wherein the communication is normal, the calibration of the oil pressure sensor is correct, and the display is normal;
b: checking an anchorage device, an oil pressure connecting line, a data line, a communication power line and a tight stop line, ensuring that the anchorage device, the oil pressure connecting line, the data line, the communication power line and the tight stop line are intact when in engineering use, checking the communication condition of a computer control cabinet and various sensors, ensuring that the communication is normal, displaying the communication condition is normal, checking the communication condition of a repeater, ensuring that the repeater is normally used, checking the communication condition of a central control cabinet and a pump station, and;
c: the data are detected by the anchorage device state sensor, the oil pressure sensor, the oil cylinder stroke sensor, the laser range finder and the pressure sensor, the detected data are fed back to the computer control system, the computer control system compares the detected data with a standard data range, and if the data are not in the standard data range, the computer control system controls an alarm in the alarm system to give an alarm.
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| CN202011455904.5A CN112598884A (en) | 2020-12-10 | 2020-12-10 | Danger coefficient detection alarm system and method for high-altitude rotary restaurant |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088906A (en) * | 2007-07-12 | 2007-12-19 | 同济大学 | Process of installing multiple-tower combination of gantry |
| CN102226358A (en) * | 2011-03-24 | 2011-10-26 | 常强 | Spiral lifting observation tower |
| CN102839839A (en) * | 2012-08-02 | 2012-12-26 | 胡新宜 | High-level integrated intelligent control multi-layer circular aligned mobile parking tower |
| CN205313987U (en) * | 2015-12-28 | 2016-06-15 | 天津鑫宇鸿图科技合伙企业（有限合伙） | Arched bridge erects to change and promotes with promoting synchronous control system |
| KR20180126187A (en) * | 2017-05-17 | 2018-11-27 | 국민대학교산학협력단 | Smoking management apparatus |
| CN109750749A (en) * | 2019-01-04 | 2019-05-14 | 程志勇 | A kind of Intelligent mobile building |
-
2020
- 2020-12-10 CN CN202011455904.5A patent/CN112598884A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101088906A (en) * | 2007-07-12 | 2007-12-19 | 同济大学 | Process of installing multiple-tower combination of gantry |
| CN102226358A (en) * | 2011-03-24 | 2011-10-26 | 常强 | Spiral lifting observation tower |
| CN102839839A (en) * | 2012-08-02 | 2012-12-26 | 胡新宜 | High-level integrated intelligent control multi-layer circular aligned mobile parking tower |
| CN205313987U (en) * | 2015-12-28 | 2016-06-15 | 天津鑫宇鸿图科技合伙企业（有限合伙） | Arched bridge erects to change and promotes with promoting synchronous control system |
| KR20180126187A (en) * | 2017-05-17 | 2018-11-27 | 국민대학교산학협력단 | Smoking management apparatus |
| CN109750749A (en) * | 2019-01-04 | 2019-05-14 | 程志勇 | A kind of Intelligent mobile building |
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