CN214089491U - Bridge girder erection machine installation monitoring early warning device - Google Patents
Bridge girder erection machine installation monitoring early warning device Download PDFInfo
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- CN214089491U CN214089491U CN202022197140.6U CN202022197140U CN214089491U CN 214089491 U CN214089491 U CN 214089491U CN 202022197140 U CN202022197140 U CN 202022197140U CN 214089491 U CN214089491 U CN 214089491U
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Abstract
The embodiment of the application discloses bridge girder erection machine installation monitoring early warning device. The device includes: the model input module is configured to input design parameters of the bridge girder erection machine and a heavy object to be lifted; the parameter input module is configured to input the working time of the bridge girder erection machine and the motor power of a hoisting trolley of the bridge girder erection machine; a positioning module, comprising: the system comprises a GPS positioning unit, an air pressure monitoring sensor, an altitude monitoring sensor and a wind speed sensor; the GPS positioning unit is arranged in an operating room of the bridge girder erection machine, the air pressure monitoring sensor is arranged on a machine arm of the bridge girder erection machine, and the altitude monitoring sensor is arranged on a cross beam of the bridge girder erection machine; the wind speed sensor is arranged on a trolley of the bridge girder erection machine; and the control module is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the power of the motor, the design service life of the bridge girder erection machine, positioning data, air pressure data, altitude and wind speed data.
Description
Technical Field
The embodiment of the application relates to the technical field of bridge erecting equipment, in particular to a bridge erecting machine installation monitoring and early warning device.
Background
The bridge erecting machine is a bridge construction machine which runs on a road and a railway track and is used for erecting small span beams in a whole caving mode, and is equipment for placing prefabricated beam pieces on prefabricated bridge piers.
In the use process of the bridge girder erection machine, before the installation operation is started, the bridge girder erection machine is required to be subjected to a hoisting attempt to operate, so that the stability of the bridge girder erection machine during operation is ensured, and the overload operation of the bridge girder erection machine is avoided. However, at present, the concrete beam is generally hung by trial, which wastes time and labor, and the hoisting capacity of the bridge girder erection machine is difficult to be accurately evaluated.
Therefore, it is desirable to provide a solution to the above technical problem.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present application provides a bridge erecting machine installation monitoring and early warning device to solve or alleviate the above technical problem.
The embodiment of the application provides a bridge crane installation control early warning device, be used for right bridge crane matches with waiting to lift by crane the heavy object, include: the model input module is configured to input design parameters of the bridge girder erection machine and a heavy object to be lifted; the parameter input module is configured to input the working time of the bridge girder erection machine and the motor power of a hoisting trolley of the bridge girder erection machine; a positioning module, comprising: the system comprises a GPS positioning unit, an air pressure monitoring sensor, an altitude monitoring sensor and a wind speed sensor; the GPS positioning unit is arranged in an operating room of the bridge girder erection machine and is used for accurately positioning the current working place of the bridge girder erection machine and sending the positioning data; the air pressure monitoring sensor is arranged on the arm of the bridge girder erection machine and used for monitoring the atmospheric pressure of the current working environment of the bridge girder erection machine and sending the air pressure data; the altitude monitoring sensor is arranged on a cross beam of the bridge girder erection machine and used for detecting the altitude of the current working environment of the bridge girder erection machine; the wind speed sensor is arranged on a trolley of the bridge girder erection machine and used for monitoring the wind speed of the current working environment of the bridge girder erection machine and sending the wind speed data; and the control module is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data so as to match the bridge girder erection machine with the heavy object to be hoisted.
Optionally, in any embodiment of the present application, the design parameters include: the three-dimensional design model of the bridge girder erection machine, the material properties of each part of the bridge girder erection machine, the three-dimensional design model of the weight to be lifted and the material properties of the weight to be lifted; correspondingly, the control module calculates the theoretical acting force of the weight to be lifted according to the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted; and predicting the material properties of each part of the bridge girder erection machine according to the theoretical acting force and the three-dimensional design model of the bridge girder erection machine, and calculating the theoretical rigidity of the bridge girder erection machine and the theoretical deformation of the bridge girder erection machine during bearing.
Optionally, in any embodiment of the present application, the parameter input module is a touch input device, and is fixedly installed in the operating room, so that an operator of the bridge erecting machine inputs the working duration of the bridge erecting machine according to the obtained historical data of the bridge erecting machine.
Optionally, in any embodiment of this application, the parameter input module is further configured to input the factor of safety of the bridge girder erection machine during operation, it is corresponding, the control module further receives the design parameter the length of time that the bridge girder erection machine has been in operation the motor power factor the design life of the bridge girder erection machine the positioning data the air pressure data altitude and the wind speed data determine the current lifting capacity of the bridge girder erection machine, so as to right the bridge girder erection machine with wait to lift by crane the heavy object and match.
Optionally, in any embodiment of the present application, the control module includes: the micro-processing unit is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data; the matching unit is electrically connected with the micro-processing unit and is used for matching the bridge girder erection machine with the weight to be lifted according to the received weight of the weight to be lifted obtained by the micro-processing unit according to the design parameters of the weight to be lifted and the lifting capacity of the bridge girder erection machine; wherein, the design parameters of the heavy object to be lifted comprise: the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted.
Optionally, in any embodiment of the present application, the method further includes: and the early warning module is electrically connected with the control module, responds to the fact that the bridge girder erection machine is not matched with the heavy object to be lifted by the control module, and gives out sound and light alarm.
Optionally, in any embodiment of the present application, the method further includes: and the display module is in communication connection with the control module and can display the design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude, the wind speed data and the current hoisting capacity of the bridge girder erection machine in real time.
The embodiment of the application provides a bridge crane installation control early warning device, be used for right bridge crane matches with waiting to lift by crane the heavy object, include: the model input module is configured to input design parameters of the bridge girder erection machine and a heavy object to be lifted; the parameter input module is configured to input the working time of the bridge girder erection machine and the motor power of a hoisting trolley of the bridge girder erection machine; a positioning module, comprising: the system comprises a GPS positioning unit, an air pressure monitoring sensor, an altitude monitoring sensor and a wind speed sensor; the GPS positioning unit is arranged in an operating room of the bridge girder erection machine and is used for accurately positioning the current working place of the bridge girder erection machine and sending the positioning data; the air pressure monitoring sensor is arranged on the arm of the bridge girder erection machine and used for monitoring the atmospheric pressure of the current working environment of the bridge girder erection machine and sending the air pressure data; the altitude monitoring sensor is arranged on a cross beam of the bridge girder erection machine and used for detecting the altitude of the current working environment of the bridge girder erection machine; the wind speed sensor is arranged on a trolley of the bridge girder erection machine and used for monitoring the wind speed of the current working environment of the bridge girder erection machine and sending the wind speed data; and the control module is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data so as to match the bridge girder erection machine with the heavy object to be hoisted.
Therefore, design parameters of the bridge girder erection machine and a heavy object to be lifted are transmitted to the control module, the working time of the bridge girder erection machine and the motor power of a lifting trolley of the bridge girder erection machine are transmitted to the control module, the control module is combined with the geographic position, the atmospheric pressure, the altitude and the wind speed data of the current working environment of the bridge girder erection machine, the actual working condition of the bridge girder erection machine is simulated, the current lifting capacity of the bridge girder erection machine is determined, whether the bridge girder erection machine is matched with the heavy object to be lifted or not is judged, the operation attempt of a hanging clock after the bridge girder erection machine is assembled is effectively avoided, the bridge girder erection machine and a beam piece to be lifted are matched in advance, and the safe and stable operation of the bridge girder erection machine is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present application, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic system diagram of a bridge girder erection machine installing monitoring and early warning device according to an embodiment of the application.
Description of reference numerals:
101-a model input module; 102-a parameter input module; 103-a positioning module; 113-a GPS positioning unit; 123-air pressure monitoring sensor; 133-altitude monitoring sensor; 143-wind speed sensor; 104-a control module; 114-a microprocessing unit; 124-matching unit; 105-an early warning module; 106-display module.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application shall fall within the scope of the protection of the embodiments in the present application.
In the description of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are for convenience of description of the present invention only and do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "connected," "connected," and "disposed" as used herein are intended to be broadly construed, and may include, for example, fixed and removable connections; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.
Fig. 1 is a schematic system diagram of a bridge girder erection machine installing monitoring and early warning device according to an embodiment of the application. As shown in fig. 1, the bridge girder erection machine installation monitoring and early warning device is used for matching the bridge girder erection machine with a heavy object to be lifted, and comprises: a model input module 101 configured to input design parameters of the bridge girder erection machine and a weight to be lifted; the parameter input module 102 is configured to input the working time of the bridge girder erection machine and the motor power of a hoisting trolley of the bridge girder erection machine; a positioning module 103 comprising: a GPS positioning unit 113, an air pressure monitoring sensor 123, an altitude monitoring sensor, and a wind speed sensor 143; the GPS positioning unit 113 is installed in an operating room of the bridge girder erection machine, and is used for accurately positioning the current working place of the bridge girder erection machine and sending the positioning data; the air pressure monitoring sensor 123 is mounted on the arm of the bridge girder erection machine, and is used for monitoring the atmospheric pressure of the current working environment of the bridge girder erection machine and sending the air pressure data; the altitude monitoring sensor 133 is mounted on a cross beam of the bridge girder erection machine and is used for detecting the altitude of the current working environment of the bridge girder erection machine; the wind speed sensor 143 is mounted on a trolley of the bridge girder erection machine, and is used for monitoring the wind speed of the current working environment of the bridge girder erection machine and sending the wind speed data; and the control module 104 is in communication connection with the model input module 101, the parameter input module 102 and the positioning module 103, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data so as to match the bridge girder erection machine with the heavy object to be hoisted. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In the embodiment of the application, the design parameters of the bridge girder erection machine and the heavy object to be lifted are transmitted to the control module 104, the working time of the bridge girder erection machine and the motor power of the lifting trolley of the bridge girder erection machine are transmitted to the control module 104, the control module 104 is combined with the geographical position of the current working environment of the bridge girder erection machine, the atmospheric pressure, the altitude and the wind speed data, the actual working condition of the bridge girder erection machine is simulated, the current lifting capacity of the bridge girder erection machine is determined, whether the bridge girder erection machine is matched with the heavy object to be lifted is judged, the operation of a hanging clock trying to operate after the assembly of the bridge girder erection machine is effectively avoided, the bridge girder erection machine and the girder piece to be lifted are matched in advance, and the safe and stable operation of the bridge girder erection machine is ensured. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some alternative embodiments, the design parameters include: the three-dimensional design model of the bridge girder erection machine, the material properties of each part of the bridge girder erection machine, the three-dimensional design model of the weight to be lifted and the material properties of the weight to be lifted; correspondingly, the control module 104 calculates the theoretical acting force of the weight to be lifted according to the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted; and predicting the material properties of each part of the bridge girder erection machine according to the theoretical acting force and the three-dimensional design model of the bridge girder erection machine, and calculating the theoretical rigidity of the bridge girder erection machine and the theoretical deformation of the bridge girder erection machine during bearing. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the parameter input module 102 is a touch input device, and is fixedly installed in the operating room, so that an operator of the bridge erecting machine can input the working time of the bridge erecting machine according to the obtained use history data of the bridge erecting machine. Therefore, fatigue, service life loss and the like caused by use of the bridge girder erection machine can be broken, the lifting capacity of the bridge girder erection machine can be calculated more accurately, and the matching between the bridge girder erection machine and a heavy object to be lifted is more accurate. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the parameter input module 102 is further configured to input a safety factor of the bridge girder erection machine during operation, and correspondingly, the control module 104 determines the current hoisting capacity of the bridge girder erection machine according to the received design parameter, the working time of the bridge girder erection machine, the motor power, the safety factor, the design life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data, so as to match the bridge girder erection machine with the heavy object to be hoisted. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, the control module 104 includes: the micro-processing unit 114 is in communication connection with the model input module 101, the parameter input module and the positioning module 103, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data; the matching unit 124 is electrically connected with the microprocessor unit 114, and matches the bridge girder erection machine with the weight to be hoisted according to the received weight of the weight to be hoisted, which is obtained by the microprocessor unit 114 according to the design parameters of the weight to be hoisted, and the hoisting capacity of the bridge girder erection machine; wherein, the design parameters of the heavy object to be lifted comprise: the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, further comprising: and the early warning module 105 is electrically connected with the control module 104 and is used for giving out an audible and visual alarm in response to the control module 104 determining that the bridge girder erection machine is not matched with the weight to be lifted. Therefore, whether the current bridge girder erection machine is matched with the current heavy object to be lifted can be effectively reminded in real time, and construction caused by blind operation and blind lifting is avoided. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
In some optional embodiments, further comprising: and the display module 106 is in communication connection with the control module 104 and can display the design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude, the wind speed data and the current hoisting capacity of the bridge girder erection machine in real time. It should be understood that the above description is only exemplary, and the embodiments of the present application do not limit the present invention.
It should be noted that, in the present specification, all the embodiments are described in a progressive manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus and system embodiments, since they are substantially similar to the method embodiments, they are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described embodiments of the apparatus and system are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts suggested as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The above embodiments are only used for illustrating the embodiments of the present application, and not for limiting the embodiments of the present application, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present application, so that all equivalent technical solutions also belong to the scope of the embodiments of the present application, and the scope of the embodiments of the present application should be defined by the claims.
Claims (7)
1. The utility model provides a bridge crane installation control early warning device for it is right bridge crane matches with waiting to lift by crane the heavy object, a serial communication port, includes:
the model input module is configured to input design parameters of the bridge girder erection machine and a heavy object to be lifted;
the parameter input module is configured to input the working time of the bridge girder erection machine and the motor power of a hoisting trolley of the bridge girder erection machine;
a positioning module, comprising: the system comprises a GPS positioning unit, an air pressure monitoring sensor, an altitude monitoring sensor and a wind speed sensor;
the GPS positioning unit is arranged in an operating room of the bridge girder erection machine and is used for accurately positioning the current working place of the bridge girder erection machine and sending positioning data;
the air pressure monitoring sensor is arranged on the arm of the bridge girder erection machine and is used for monitoring the atmospheric pressure of the current working environment of the bridge girder erection machine and sending air pressure data;
the altitude monitoring sensor is arranged on a cross beam of the bridge girder erection machine and used for detecting the altitude of the current working environment of the bridge girder erection machine;
the wind speed sensor is arranged on a trolley of the bridge girder erection machine and used for monitoring the wind speed of the current working environment of the bridge girder erection machine and sending wind speed data;
and the control module is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data so as to match the bridge girder erection machine with the heavy object to be hoisted.
2. The warning device of claim 1, wherein the design parameters include: the three-dimensional design model of the bridge girder erection machine, the material properties of each part of the bridge girder erection machine, the three-dimensional design model of the weight to be lifted and the material properties of the weight to be lifted;
in a corresponding manner, the first and second optical fibers are,
the control module calculates the theoretical acting force of the weight to be lifted according to the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted; and predicting the material properties of each part of the bridge girder erection machine according to the theoretical acting force and the three-dimensional design model of the bridge girder erection machine, and calculating the theoretical rigidity of the bridge girder erection machine and the theoretical deformation of the bridge girder erection machine during bearing.
3. The early warning device as claimed in claim 1, wherein the parameter input module is a touch input device, and is fixedly installed in the operating room, so that an operator of the bridge erecting machine can input the working time of the bridge erecting machine according to the pre-obtained use history data of the bridge erecting machine.
4. The early warning device of claim 1, wherein the parameter input module is further configured to input a safety factor when the bridge erecting machine is in operation;
in a corresponding manner, the first and second optical fibers are,
the control module further determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the safety factor, the design life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data so as to match the bridge girder erection machine with the heavy object to be hoisted.
5. The warning device of claim 1, wherein the control module comprises:
the micro-processing unit is in communication connection with the model input module, the parameter input module and the positioning module, and determines the current hoisting capacity of the bridge girder erection machine according to the received design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude and the wind speed data;
the matching unit is electrically connected with the micro-processing unit and is used for matching the bridge girder erection machine with the weight to be lifted according to the received weight of the weight to be lifted obtained by the micro-processing unit according to the design parameters of the weight to be lifted and the lifting capacity of the bridge girder erection machine;
wherein, the design parameters of the heavy object to be lifted comprise: the three-dimensional design model of the weight to be lifted and the material property of the weight to be lifted.
6. The warning device of claim 5, further comprising: and the early warning module is electrically connected with the control module, responds to the fact that the bridge girder erection machine is not matched with the heavy object to be lifted by the control module, and gives out sound and light alarm.
7. The warning device of any one of claims 1-6, further comprising: and the display module is in communication connection with the control module and can display the design parameters, the working time of the bridge girder erection machine, the motor power, the design service life of the bridge girder erection machine, the positioning data, the air pressure data, the altitude, the wind speed data and the current hoisting capacity of the bridge girder erection machine in real time.
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| CN202022197140.6U CN214089491U (en) | 2020-09-28 | 2020-09-28 | Bridge girder erection machine installation monitoring early warning device |
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| CN202022197140.6U CN214089491U (en) | 2020-09-28 | 2020-09-28 | Bridge girder erection machine installation monitoring early warning device |
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