Based on BIM climbs frame intelligent security monitoring platform
Technical Field
The utility model relates to a building field, more specifically say, relate to a climb a smart security monitoring platform based on BIM.
Background
The attached lifting scaffold (referred to as a climbing frame) is a relatively new construction operation support system compared with the traditional scaffold such as a fastener type scaffold, a disc buckle type scaffold and the like, is mainly applied to high-rise buildings, can climb or descend along the buildings, is suitable for construction of complex shapes such as cast-in-place shear walls, frames, circular-arc balconies, raising boards and the like, bears building materials and constructors due to the fact that the climbing frame is located at high altitude, and is lifted by means of lifting equipment, and has large potential energy and uncertain factors.
The tradition climbs the frame and possesses multiple protector, under the elevating condition, load value through the tension sensor measuring machine position on the electric block couple, in the support body promotion download process, if the support body load exceeds 15% corresponding control system can trigger the warning, the load exceeds 30% just can automatic shutdown, under the extreme condition of falling, can prevent the support body from falling through anti-falling device, but these protector are not comprehensive, and establish under the condition that field operation personnel operated according to the standard completely, in practice, because the support body often takes place the card pause phenomenon in the lift process, field operation personnel is convenient, can directly unload anti-falling device sometimes, equal to demolishd last safety line, greatly increased the potential safety hazard.
The utility model discloses based on BIM (Building Information Modeling, Building Information model) climb a frame intelligent security monitoring platform, combine PLC control system, sensor and online management platform, constituted BIM + thing networking + on-line monitoring + on-line management's comprehensive platform. On the basis of the existing safety precaution measures of the climbing frame, intelligent real-time monitoring is carried out on the safety of the climbing frame, the safety performance of the climbing frame is further improved, and the management level of construction of the climbing frame is improved.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, the utility model aims to provide a climb a smart security monitoring platform based on BIM, possess on the basis that the frame has safety precaution measure climbs, carry out intelligent real-time supervision to climbing frame safety, further promote the security performance of climbing the frame, and promote the management horizontally advantage of climbing a construction, solved because the support body often takes place the card pause and pause phenomenon in the lift in-process, field operation personnel is convenient for, can directly unload anti-falling device sometimes, equal to demolishd last safety precautions line, greatly increased the problem of potential safety hazard.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An intelligent safety monitoring platform based on BIM climbing frame comprises a frame body, a platform server, a wireless cloud gateway and a PLC (programmable logic controller), wherein a plurality of stroke sensors, inclination sensors and tension sensors are distributed on the surface of the frame body, the output ends of the stroke sensors, the inclination sensors and the tension sensors are electrically connected with the input end of the PLC, the output end of the PLC is electrically connected with an audible and visual alarm device, the input end of the PLC is electrically connected with a bottom-crossing flow input module, the output end of the PLC is electrically connected with a touch display screen, the PLC is electrically connected with the wireless cloud gateway in a bidirectional way, the wireless cloud gateway is in bidirectional signal connection with the platform server, the input end of the platform server is in signal connection with a BIM module, and the platform server is connected with a mobile terminal I through a mobile network in a bidirectional signal connection, the output end of the platform server is connected with a second mobile terminal through a mobile network signal.
Preferably, the support body is including the frame, one side fixedly connected with quantity of frame is two guide rails, two fixedly connected with level truss between the guide rail, inclination sensor fixed mounting is at the top of level truss, the inside below of frame is provided with the safety hook, stroke sensor sets up on the safety hook, one side fixed mounting of guide rail has the electric hoist, force sensor installs on the couple of electric hoist.
Preferably, the sound and light alarm device comprises an alarm and an alarm lamp, and the alarm lamp is composed of a red lamp and a green lamp.
Preferably, one side of the guide rail is fixedly connected with hanging seats which are separated at equal intervals.
Preferably, the first mobile terminal and the second mobile terminal are both mobile devices with communication functions, the first mobile terminal and the second mobile terminal are both user mobile phones, and platform software is preset in the first mobile terminal and the second mobile terminal.
Preferably, the stroke sensors, the inclination sensors and the tension sensors are all fifteen in number.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) the scheme integrates the functions of climbing frame safety monitoring, safety cross-bottom management and the like, and is connected with a hoist, a sensor, a wireless cloud gateway, a PLC (programmable logic controller) and the like to form a monitoring platform, an alarm threshold value is set by the PLC, the corresponding sensor is installed at the position with potential safety hazard on a frame body, the sensor is associated with a model generated by a BIM (building information modeling) module, the state of the frame body is monitored in real time, monitoring data are synchronized to a platform server, when worker violation operations occur, such as the removal of an anti-falling device or other key components, or the monitoring data exceed the set threshold value, the PLC automatically triggers a field acousto-optic alarm device to automatically stop related operation, meanwhile, the platform server sends the alarm information at the corresponding position to the mobile phone of a designated manager, clear records are left for each operation, in addition, in management, through in the middle of gathering platform server to a set of operating personnel safety traffic end flow through traffic end flow input module, instruct operating personnel to carry out the safety work according to the technical traffic end content, when operating personnel operation is not standard, the platform server just takes place information to the operating personnel cell-phone on to remind the operator to be nonstandard, or direct control climbs the frame and stops the lift task, through real-time supervision data, and the monitoring realizes extra dual safety with standard operating personnel operation flow and controls, further promote the fail safe nature of climbing the frame.
(2) The intelligent safety monitoring platform based on BIM climbing frame is characterized in that an inclination angle sensor is installed on a horizontal truss between two guide rails, the height difference between two machine positions is monitored in real time through angle data, a sensor triggering alarm threshold value is set through a PLC (programmable logic controller), in the lifting process of a frame body, if the angle data exceeds the threshold value, the height difference between the two guide rails exceeds a set range, the PLC controls an acousto-optic alarm device to send alarm information and stop lifting of the frame body, meanwhile, after the frame body is lifted, the frame body can be leveled in a one-key mode through the PLC, the state of a falling protector is monitored through arranging a stroke sensor on the falling protector, before the frame body is lifted, whether the falling protector is installed in place or not is detected, if the falling protector is not installed in place, the frame body cannot be lifted, meanwhile, in the working state of the frame body, if a worker removes the falling protector, the, travel sensor transmission signal gives the PLC controller, and the PLC controller sends the signal to platform server through wireless cloud gateway, sends alarm information to appointed managers' cell-phone by platform server to timely discovery problem gathers the pulling force data of electric hoist through force sensor in addition, and at support body lift in-process, each position load value of real-time supervision avoids the overload phenomenon to take place.
(3) This climb a frame intelligent security monitoring platform based on BIM, when climbing the normal operating of frame, then the green light lights, when data appear unusually or climb the frame and rise unusually, the PLC controller can control the alarm and sound to control the red light scintillation, so that the operator is timely to be perceived the appearance unusually.
(4) This climb a smart security monitoring platform based on BIM, the cell-phone is the most frequent communication equipment of use among people's daily life, and user's scope is great, and the inside platform software of mobile terminal makes the user can climb a operation in-process data or send the order through the cell-phone receipt, and it is very convenient to use.
Drawings
FIG. 1 is a system structure diagram of a BIM climbing frame intelligent safety monitoring platform;
FIG. 2 is a schematic structural view of a climbing frame body;
FIG. 3 is a schematic diagram of equipment installation and connection of a BIM climbing frame intelligent safety monitoring platform;
fig. 4 is a BIM climbing frame intelligent safety monitoring platform WEB end online monitoring interface.
The reference numbers in the figures illustrate:
1. a wireless cloud gateway; 2. a platform server; 3. a frame body; 31. a frame; 32. a guide rail; 4. a PLC controller; 5. an audible and visual alarm device; 51. an alarm; 52. an alarm light; 6. a tilt sensor; 7. a tension sensor; 8. a bottom-crossing flow input module; 9. a touch display screen; 10. a travel sensor; 11. a BIM module; 12. a first mobile terminal; 13. and a second mobile terminal.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an intelligent safety monitoring platform based on BIM climbing includes a frame body 3, a platform server 2, a wireless cloud gateway (model: USR-PLCNET301)1 and a PLC controller 4 (model: FX-5U-32MR/ES), wherein a plurality of stroke sensors 10 (model: YBLXW-6/11ZL), an inclination angle sensor 6 (model: LCT616T) and a tension sensor 7 (model: JSJ-GL) are distributed on the surface of the frame body 3, a first mobile terminal 12 and a second mobile terminal 13 are mobile devices with communication functions, the first mobile terminal 12 and the second mobile terminal 13 are both user mobile phones, platform software is pre-arranged inside the first mobile terminal 12 and the second mobile terminal 13, output ends of the stroke sensors 10, the inclination angle sensor 6 and the tension sensor 7 are electrically connected with an input end of the PLC controller 4, output electric connection of PLC controller 4 has audible and visual alarm device 5, input electric connection of PLC controller 4 has bottom of a business flow input module 8, PLC controller 4's output electric connection has touch display screen 9, PLC controller 4 and the two-way electric connection of wireless cloud gateway 1, wireless cloud gateway 1 with 2 two-way signal connection of platform server, the input signal connection of platform server 2 has BIM module 11, platform server 2 has mobile terminal one 12 through mobile network two-way signal connection, platform server 2's output has mobile terminal two 13 through mobile network signal connection.
The frame body 3 comprises a frame 31, one side of the frame 31 is fixedly connected with two guide rails 32, a horizontal truss is fixedly connected between the two guide rails 32, an inclination angle sensor 6 is fixedly arranged at the top of the horizontal truss, a falling protector is arranged below the inside of the frame 31, a stroke sensor 10 is arranged on the falling protector, an electric hoist is fixedly arranged at one side of each guide rail 32, a tension sensor 7 is arranged on a hook of the electric hoist, the inclination angle sensor 6 is arranged on the horizontal truss between the two guide rails 32, the height difference between the two machine positions is monitored in real time through angle data, a sensor trigger alarm threshold value is set through a PLC 4, in the lifting process of the frame body 3, if the angle data exceeds the threshold value, the height difference between the two guide rails 32 is shown to exceed a set range, at the moment, the PLC 4 controls an acousto-optic alarm device 5 to send out alarm information, and stops the lifting of the, meanwhile, after the frame body 3 is lifted, the frame body 3 can be leveled in a one-key mode through the PLC 4, the falling protector is monitored through the stroke sensor 10 arranged on the falling protector, whether the falling protector is installed in place or not is detected before the frame body 3 is lifted, if the falling protector is not installed in place, the frame body 3 cannot be lifted, meanwhile, in the working state of the frame body 3, if a worker removes the falling protector, the stroke sensor 10 can be triggered immediately, the stroke sensor 10 transmits a signal to the PLC 4, the PLC 4 sends a signal to the platform server 2 through the wireless cloud gateway 1, the platform server 2 sends alarm information to a mobile phone of an appointed manager, so that problems can be found timely, in addition, the tension sensor 7 is used for collecting tension data of the electric hoist, in the lifting process of the frame body 3, the load values of all machine positions are monitored in real time, and overload is avoided.
Audible and visual alarm 5 is including alarm 51 and warning light 52, and warning light 52 comprises red light and green lamp jointly, when climbing the normal operating of frame, then green lamp lights, and when data appear unusually or climb the frame and rise unusually, PLC controller 4 can control alarm 51 and sound to control red light scintillation, so that the operator is timely notices the appearance unusually.
One side of the guide rail 32 is fixedly connected with hanging seats separated by equal distance, so that the guide rail 32 can be installed on the surface of a building and is very convenient to disassemble.
The mobile terminal I12 and the mobile terminal II 13 are both mobile devices with communication functions, the mobile terminal I12 and the mobile terminal II 13 are both user mobile phones, and platform software is pre-arranged in the mobile terminal I12 and the mobile terminal II 13, the mobile phones are communication devices which are used most frequently in daily life of people, the user range is large, and the platform software in the mobile terminals enables users to receive data or send commands in the operation process of the climbing frame through the mobile phones, so that the use is convenient.
Fig. 3 is a schematic view of equipment installation and connection of the BIM climbing frame intelligent safety monitoring platform. The n stroke sensors, the n inclination angle sensors and the n tension force sensors are arranged at different positions of the climbing frame body in the figure 2. The sensor installation is fixed, and every sensor all has the serial number. The numbers of the sensors correspond to the position coordinates where the sensors are installed one by one. When one of the sensors feeds back an alarm signal, the position of potential safety hazard can be accurately positioned through the WEB end or the mobile terminal. The PLC control system comprises a PLC controller, an audible and visual alarm, a bottom-crossing flow input module and a touch display screen.
Fig. 4 is BIM climbs frame intelligent security monitoring platform WEB end on-line monitoring interface, can see the safe situation of climbing frame support body through the interface very directly perceivedly, if when certain sensor feedbacks alarm signal, can see the sensor position of feeding back alarm signal on the interface, because the serial number of sensor and the position coordinate one-to-one of installing, just also can pinpoint the position that the potential safety hazard appears very fast.
The working principle is as follows: this scheme has been assembled and has been climbed functions such as safety monitoring, safe end of a business management to constitute monitoring platform to electric hoist, sensor, wireless cloud gateway 1 and PLC controller 4 etc. set for alarm threshold by PLC controller 4, through the position installation corresponding sensor that has the potential safety hazard on support body 3, and correlate the model that sensor and BIM module 11 generated, real-time supervision support body 3's state, and with monitoring data synchronization to platform server 2. When worker violation operations occur, such as the detachment of the anti-falling device or other key components, or monitoring data exceed a set threshold value, the PLC 4 automatically triggers the on-site acousto-optic alarm device 5 to automatically stop related operation, and meanwhile, the platform server 2 sends alarm information of a corresponding position to a mobile phone of a designated manager, and clear records are reserved for each operation. Install inclination sensor 6 on the horizontal truss between two guide rails 32, through the difference in height between two machine positions of angle data real-time supervision, set for sensor trigger alarm threshold value through PLC controller 4, in 3 lift processes of support body, if angle data surpass the threshold value, show that the difference in height between two guide rails 32 surpasss the settlement scope, PLC controller 4 control audible and visual alarm 5 sends alarm information this moment, and stop support body 3 and go up and down, simultaneously, 3 after lifting finishes of support body, also can level support body 3 through PLC controller 4 one key, through set up stroke sensor 10 on the safety hook, monitor the safety hook state. Before 3 promotes at the support body, whether detect the safety hook and install in place, if not install in place, support body 3 just can't promote, simultaneously, in 3 operating condition of support body, if the safety hook is torn open to the workman, can trigger stroke sensor 10 immediately, stroke sensor 10 transmission signal gives PLC controller 4, PLC controller 4 sends the signal to platform server 2 through wireless cloud gateway 1, send alarm information to appointed managers cell-phone by platform server 2 to timely discovery problem. In addition, gather the pulling force data of electric hoist through force sensor 7, in 3 lift in-process of support body, each machine position load value of real-time supervision, avoid overload phenomenon to take place, in addition, in the management, through in the middle of gathering platform server 2 to the end flow is handed over to one set of operating personnel safety, instruct operating personnel to hand over the end content according to the technique and carry out safe operation, when operating personnel operation is not standard, platform server 2 just takes place information to the operating personnel cell-phone, in order to remind the operator to standardize, or direct control climbs the frame and stops the lift task. Through real-time supervision data, and monitoring and standard operating personnel operation flow realize extra dual safety and control, further promote the fail safe nature of climbing the frame, through the leading-in BIM lightweight model of climbing the frame of BIM module 11, associate model and sensor data, can realize climbing a simulation on-line monitoring on the platform. When data of a certain sensor is abnormal, the position of the sensor can be immediately positioned, the sensor is highlighted and displayed, and meanwhile alarm information is sent to a mobile phone of an administrator. Through 3 operation flows of cell-phone APP management support body, improve management quality, the administrator adds or deletes the content of making an end of a business through the backstage, form the file of making an end of a business, organize the meeting, the signature, after stamping, the administrator becomes a plurality of subentries with the task split, dispatch to climbing frame operating personnel, after operating personnel received the dispatch task, according to the task item that is responsible for separately to climbing frame check or operate, every task of accomplishing all needs to confirm on APP, then get into next task, after all tasks are accomplished, send the task to the administrator and accomplish the message, the system is automatic to keep filing the content of making an end of a business to the database, backstage administrator can read at any time.
The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.