CN212642090U - Monitoring system of cantilever type externally hung protection frame - Google Patents
Monitoring system of cantilever type externally hung protection frame Download PDFInfo
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- CN212642090U CN212642090U CN202020775780.8U CN202020775780U CN212642090U CN 212642090 U CN212642090 U CN 212642090U CN 202020775780 U CN202020775780 U CN 202020775780U CN 212642090 U CN212642090 U CN 212642090U
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Abstract
The utility model relates to a monitoring system of a cantilever type externally hung protective frame, which comprises a plurality of BIM information pieces correspondingly adhered to key parts of the cantilever type externally hung protective frame; the central processing unit is in signal connection with the plurality of BIM information pieces and is used for establishing a BIM data model and debugging the BIM data model by utilizing information acquired by the BIM information pieces; the display device is in signal connection with the central processing unit and is used for displaying the processing result of the central processing unit; and the alarm device is in signal connection with the central processing unit and is used for giving an alarm when the processing result of the central processing unit exceeds a preset value. The utility model discloses a paste BIM information piece at the key position of the external protection frame of cantilever type, can show the stress strain condition at the position of protection frame, key position in real time, contrast through the BIM data model who establishes in earlier stage, can in time accurately carry out the construction situation to the protection frame and control, manage.
Description
Technical Field
The utility model relates to a construction field especially relates to a monitoring system of external protection frame of cantilever type.
Background
Along with the increasing development of society, the original integral lifting scaffold can not meet the requirements of high-rise and super high-rise buildings on complex building shapes and complex building structures, so that a novel cantilever type externally-hung protective frame system appears. As shown in fig. 1, the protection frame system includes a frame body 1, a cantilever 2 fixedly connected to the frame body 1, and an adjustable fastening clamp 3, where the fastening clamp 3 is used to fix the cantilever 2 to a beam-column system of a building, where the beam-column system is composed of a structural column 4 and a structural steel beam 5. The protective frame system is hoisted and climbed by a tower crane to carry out construction operation. However, because high-rise and super high-rise building structures are complex, uncertain factors are more in the construction process, and safety risks and other factors are easily caused when the fastening clamp 3 is connected with the building structure, potential safety hazards such as azimuth deviation, unstable connection, component failure and the like easily occur in the construction process of the protection frame system, and real-time effective safety monitoring is needed to prevent engineering accidents.
Therefore, how to provide a safe and effective monitoring system for a cantilever type external hanging protection frame is a technical problem to be urgently solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model provides a monitoring system of cantilever type external protection frame to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model provides a monitoring system of cantilever type external protection frame, include: the detection device comprises a plurality of BIM information pieces, and the BIM information pieces are correspondingly adhered to key parts of the cantilever type externally-hung protection frame;
the central processing unit is in signal connection with the plurality of BIM information pieces and is used for establishing a BIM data model and debugging the BIM data model by utilizing the information acquired by the BIM information pieces;
the display device is in signal connection with the central processing unit and is used for displaying the processing result of the central processing unit; and
and the alarm device is in signal connection with the central processing unit and is used for giving an alarm when the processing result of the central processing unit exceeds a preset value.
Preferably, the BIM information sheet includes at least a position sensor, a stress sensor and a strain sensor.
Preferably, the key parts of the cantilever type externally hung protection frame at least comprise the cantilever beam and the fastening clamp.
Preferably, the BIM information chip is provided with a wireless transmitter, and the central processing unit is provided with a corresponding wireless receiver.
Compared with the prior art, the utility model provides a monitoring system of cantilever type external protection frame has following advantage:
1. the utility model discloses a paste BIM information piece at the key position of cantilever type external protection frame, can show the stress strain condition of protection frame mounted position, key position in real time, through contrasting with the BIM data model that establishes earlier stage, can in time accurately control, manage the construction situation of protection frame;
the BIM information piece can be replaced in time when a problem occurs, and data before replacement is transmitted and stored to the central processing unit in real time, so that the problems of information omission and re-acquisition can be avoided;
the BIM information sheet can collect information such as position, stress strain and the like in real time and transmit data by using a wireless transmission technology, manual operation is not needed, and the method is timely, convenient and quick.
Drawings
FIG. 1 is a schematic structural view of a cantilever type external protective frame system;
fig. 2 is a schematic structural view of a monitoring system of a cantilever-type external protection frame according to an embodiment of the present invention;
fig. 3 is a schematic view of a flow chart of an application procedure of a monitoring system of the cantilever type external protection frame according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of building and debugging the BIM data model according to an embodiment of the present invention.
In the figure: 1-frame body, 2-cantilever, 3-fastening clamp, 4-structural column and 5-structural steel beam; 10-BIM information piece, 20-central processing unit, 30-display device, 40-alarm device.
Detailed Description
In order to describe the technical solution of the above utility model in more detail, the following specific examples are given to demonstrate the technical effects; it should be emphasized that these examples are for illustrative purposes only and are not limiting to the scope of the present invention.
The utility model provides a monitoring system of cantilever type external protection frame, as shown in figure 2, include: the detection device comprises a plurality of BIM (Building Information model) Information pieces 10, wherein the BIM Information pieces at least comprise position sensors, stress sensors, strain sensors and the like, the BIM Information pieces 10 are correspondingly adhered to key parts of the cantilever type externally-hung protection frame, the key parts at least comprise a cantilever beam and a fastening clamp 3, and the BIM Information pieces 10 can be used for detecting Information such as the position and the stress-strain condition of the cantilever 2 and the position and the stress-strain condition of the fastening clamp 3 in real time.
The display device 30 is in signal connection with the central processing unit 20 and is used for displaying the processing result of the central processing unit 20; and the alarm device 40 is in signal connection with the central processing unit 20 and is used for giving an alarm when the processing result of the central processing unit 20 exceeds a preset value.
The utility model discloses a paste BIM information piece 10 at the key position of the external protection frame of cantilever type, in the work progress, BIM information piece 10 can gather information such as stress, meet an emergency in real time and transmit central processing unit 20, and central processing unit 20 shows the protection frame operational aspect through display device 30, reports to the police through alarm device 40 when stress, meet an emergency appear unusually or exceed reasonable scope, can in time accurately control, manage the construction situation of protection frame. Adopt BIM information piece 10 can gather in real time and utilize wireless transmission technology to carry out data transmission, need not manual operation, in time, convenient, swift, and BIM information piece 10 is convenient for change, only needs to keep the data transmission before to central processing unit, can avoid the problem that information is missed and is gathered again.
Referring to fig. 3 in combination with fig. 2, the monitoring system of the cantilever-type external hanging protection frame according to the present invention further includes the following steps:
step 11: a plurality of BIM information pieces 10 are arranged at key positions of the cantilever type externally-hung protection frame, the BIM information pieces 10 at least comprise a position sensor, a stress sensor, a strain sensor and the like, the key positions at least comprise the positions on the cantilever beam and the position of the fastening clamp 3, and the plurality of BIM information pieces 10 are respectively used for measuring information of the key positions, stress, strain and the like;
step 12: the central processing unit 20 receives the data transmitted by the BIM information piece 10 and processes the data, and specifically, the BIM information piece 10 communicates with the central processing unit 20 through wireless equipment, so that manual operation is not needed, and the method is timely, convenient and quick. The central processing unit 20 judges whether the actual mounting position of the cantilever type externally-hung protection frame is within the tolerance range of the preset mounting position, if the actual mounting position of the cantilever type externally-hung protection frame is beyond the tolerance range, an alarm is sent out, a site constructor adjusts the actual mounting position of the cantilever type externally-hung protection frame, and the step 11 is returned; if the tolerance range is not exceeded, continuing to perform the next step;
step 13: the central processing unit 10 detects whether the stress-strain condition of the cantilever type externally-hung protective frame is within a tolerance range, if the stress-strain condition of the cantilever type externally-hung protective frame is beyond the tolerance range, an alarm is sent out to guide field workers to investigate safety problems, after the investigation is finished, the step 11 is returned; if the tolerance range is not exceeded, continuing to perform the next step;
step 14: and continuing construction until the construction is finished.
Preferably, referring to fig. 4, the method for building and debugging the BIM data model to obtain the predetermined mounting position of the cantilever-type externally hanging protection frame and the corresponding tolerance range thereof, and the method for obtaining the stress-strain condition and the corresponding tolerance range thereof includes:
step 21: building a BIM data model of a building structure, inputting information such as the building structure, a protective frame, engineering load and the like, determining the connecting position of the building structure and the protective frame and the stress-strain condition of the key part of the protective frame, determining construction information such as the connecting position of the protective frame and the building structure in actual construction, the installation of a fastening clamp 3 and the like in advance in the building design process, guiding the subsequent construction in the design stage, and preventing accidents such as collision and the like in advance;
step 22: acquiring BIM data model information and load information of the cantilever type externally-hung protection frame by utilizing a plurality of BIM information pieces 10 which are adhered to key parts of the cantilever type externally-hung protection frame, inputting the BIM data model information and the load information into a BIM data model of the building structure, and determining the stress-strain condition of the key parts in the construction process;
step 23: judging whether an internal collision exists at a preset mounting position of the cantilever type externally-hung protection frame according to the BIM data model information of the cantilever type externally-hung protection frame, and returning to the step 22 to adjust the BIM data model information of the cantilever type externally-hung protection frame if the internal collision exists; if there is no internal collision, the next step is performed;
step 24: calculating whether indexes exceeding a safety range exist in the stress-strain condition of the cantilever type externally-hanging protection frame according to the load information of the cantilever type externally-hanging protection frame, and if yes, returning to the step 22 to adjust the BIM data model information of the cantilever type externally-hanging protection frame, such as adjusting the number, the position and the like of the fastening clamps 3; if not, continuing to perform the next step;
step 25: and outputting the preset installation position of the cantilever type externally-hung protection frame and the corresponding tolerance range thereof, and the stress strain condition and the corresponding tolerance range thereof.
The utility model discloses an establish a perfect information model, can connect the data, process and the resource of the different stages of construction project life cycle, can be used by each participant of construction project generally. The integrated management environment of the construction engineering is established through the BIM data model, so that the efficiency of the construction engineering in the whole process can be obviously improved, and the risk is greatly reduced.
To sum up, the monitoring system of the cantilever type external hanging protection frame provided by the utility model comprises a detection device, which comprises a plurality of BIM information pieces 10, wherein the plurality of BIM information pieces 10 are correspondingly pasted on the key parts of the cantilever type external hanging protection frame; the central processing unit 20 is in signal connection with the plurality of BIM information pieces 10, and the central processing unit 20 is used for establishing a BIM data model and debugging the BIM data model by using the information acquired by the BIM information pieces 10; the display device 30 is in signal connection with the central processing unit 20 and is used for displaying the processing result of the central processing unit 20; and the alarm device 40 is in signal connection with the central processing unit 20 and is used for giving an alarm when the processing result of the central processing unit 20 exceeds a preset value. The utility model discloses a paste BIM information piece 10 at the key position of the external protection frame of cantilever type, can show the stress strain condition at the position of protection frame, key position in real time, contrast through the BIM data model who establishes in earlier stage, can in time accurately carry out the construction situation to the protection frame and control, manage.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a monitoring system of cantilever type external protection frame which characterized in that includes:
the detection device comprises a plurality of BIM information pieces, and the BIM information pieces are correspondingly adhered to key parts of the cantilever type externally-hung protection frame;
the central processing unit is in signal connection with the plurality of BIM information pieces and is used for establishing a BIM data model and debugging the BIM data model by utilizing the information acquired by the BIM information pieces;
the display device is in signal connection with the central processing unit and is used for displaying the processing result of the central processing unit; and
and the alarm device is in signal connection with the central processing unit and is used for giving an alarm when the processing result of the central processing unit exceeds a preset value.
2. The system according to claim 1, wherein said BIM information sheet comprises at least a position sensor, a stress sensor and a strain sensor.
3. The system for monitoring the cantilever-type externally-hanging protection frame according to claim 1, wherein the key parts of the cantilever-type externally-hanging protection frame at least comprise the upper part of the cantilever beam and the fastening clamp.
4. The monitoring system of the cantilever type externally hung protection frame according to claim 1, wherein the BIM information sheet is installed with a wireless transmitter, and the central processing unit is installed with a corresponding wireless receiver.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020775780.8U CN212642090U (en) | 2020-05-12 | 2020-05-12 | Monitoring system of cantilever type externally hung protection frame |
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| CN202020775780.8U CN212642090U (en) | 2020-05-12 | 2020-05-12 | Monitoring system of cantilever type externally hung protection frame |
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| CN212642090U true CN212642090U (en) | 2021-03-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535570A (en) * | 2020-05-12 | 2020-08-14 | 上海建工一建集团有限公司 | Monitoring system and method for cantilever type externally-hung protective frame |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535570A (en) * | 2020-05-12 | 2020-08-14 | 上海建工一建集团有限公司 | Monitoring system and method for cantilever type externally-hung protective frame |
| CN111535570B (en) * | 2020-05-12 | 2024-10-18 | 上海建工一建集团有限公司 | Monitoring system and method for cantilever type externally hung protection frame |
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