CN109740218B - Steel construction integral hoisting system based on BIM - Google Patents
Steel construction integral hoisting system based on BIM Download PDFInfo
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- CN109740218B CN109740218B CN201811586479.6A CN201811586479A CN109740218B CN 109740218 B CN109740218 B CN 109740218B CN 201811586479 A CN201811586479 A CN 201811586479A CN 109740218 B CN109740218 B CN 109740218B
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Abstract
The invention relates to a BIM-based steel structure integral hoisting system, which relates to the technical field of building information model information and solves the problems that the steel structure is generally constructed at a high place, and the steel structure constructed at the high place needs hoisting equipment to hoist, and the required construction period cannot be effectively estimated due to the uncertainty of hoisting equipment for hoisting the steel structure. The method has the effect of effectively estimating the integral hoisting time of the steel structure.
Description
Technical Field
The invention relates to the technical field of building information model information, in particular to a steel structure integral hoisting system based on BIM.
Background
With the continuous development of science and technology, the modeling and the structural form of the steel structure are more and more complex, which brings new challenges to the design and construction of the steel structure. Such as the Olympic venues represented by bird nests and water cubes, and steel structure projects with influences of national grand theaters, central new visions, guangzhou television towers, farmon Temple towers and the like, not only have innovation and development in design, but also have new achievements in the aspect of steel structure installation technology.
The whole steel construction that has now often need be under construction at the eminence, and need hoist and mount equipment hoist and mount at the steel construction of eminence construction, because the holistic uncertainty of hoist and mount equipment hoist and mount steel construction, can't effectively predict required time limit for a project, still has the space of improvement.
Disclosure of Invention
The invention aims to provide a BIM-based steel structure integral hoisting system which can effectively pre-estimate the integral hoisting time of a steel structure.
The above object of the present invention is achieved by the following technical solutions:
a steel structure integral hoisting system based on BIM comprises a central processing unit, a steel structure integral information database, a conversion device, a steel structure integral gravity condition calculation module, a hoisting equipment simulation module, an identification device and a time calculation module, wherein the steel structure integral information database stores each steel structure integral and the height position required to be installed corresponding to the steel structure integral;
the central processing unit identifies the whole steel structure in real time through the identification device, and the height position of the whole required installation of each steel structure is called at the whole information database of the steel structure in real time, the whole gravity condition of the corresponding steel structure is calculated through the whole gravity condition calculation module of the steel structure, the lifting equipment is adjusted to the holistic pulling force of steel structure and the holistic gravity of steel structure through the lifting equipment simulation module, thereby the holistic at the uniform velocity of keeping the steel structure shifts up, the height position that the time calculation module used the whole required installation of steel structure as the dividend, the lifting speed is used as the dividend, calculate the holistic lifting of corresponding steel structure and consume time, and consume time and add up with the holistic lifting of each steel structure, calculate the time that consumes of lifting of all steel structures.
Through adopting the above technical scheme, through central processing unit, recognition device's setting can wholly discern the steel construction, and through the whole information database of steel construction, the whole gravity condition of steel construction is analyzed out to the whole gravity condition of steel construction calculation module, and carry out tensile corresponding adjustment according to the corresponding adjustment hoisting equipment simulation module of the whole gravity condition of steel construction, so that keep the holistic uniform velocity of steel construction to rise, combine the whole required hoist and mount height of steel construction and hoisting equipment's hoist and mount speed, can calculate the time that consumes of corresponding steel construction hoist and mount.
The invention is further configured to: the steel structure integral hoisting completion period database stores all steel structure integral hoisting completion periods;
the central processing unit calls the steel structure integral hoisting completion period of the steel structure integral hoisting completion period database, compares the steel structure integral hoisting completion period with the time for hoisting all steel structure integers by using a single hoisting device, and hoists by using the single hoisting device if the steel structure integral hoisting completion period exceeds the time for hoisting all the steel structure integers by using the single hoisting device; on the contrary, if the construction period of the integral hoisting of the steel structure exceeds the time of hoisting all the steel structures by the single hoisting equipment, the construction period of the integral hoisting of the steel structure is used as a dividend, the time of hoisting all the steel structures by the single hoisting equipment is used as a divisor, the quotient of the steel structures and the dividend is calculated, if the quotient is an integer, the corresponding quotient is used as the number of the required hoisting equipment, and if the quotient is a non-integer, the value which is closest to the quotient and exceeds the quotient is used as the number of the required hoisting equipment.
By adopting the technical scheme, the number of the hoisting equipment required for completing the target in the construction period time can be indirectly analyzed through the steel structure integral hoisting completion construction period database and the central processing unit, and the arrangement of the corresponding number of the hoisting equipment is determined.
The invention is further configured to: defining hoisting equipment to immediately move downwards to the next steel structure integral position at a constant speed after finishing the integral hoisting of the last steel structure, taking the height of the integral installation position of the last steel structure as a dividend one by the central processing unit, taking the speed of the hoisting equipment for moving downwards as a divisor preset by the central processing unit, calculating the tool moving time of all the hoisting equipment, accumulating the tool moving time, adding the accumulated sum into the time of hoisting all the steel structures by a single hoisting equipment, and recalculating the number of the required hoisting equipment.
By adopting the technical scheme, the time required for the hoisting tool of the hoisting equipment to move downwards from the upper end height to the integral position of the next steel structure is further considered, so that better expectation and calculation are provided for the required hoisting equipment.
The invention is further configured to: the mobile phone number database of the hoisting engineering responsible person storing the hoisting engineering responsible person and the short message sending device are also included;
and the central processing unit calls the mobile phone number of the hoisting engineering responsible person in the mobile phone number database of the hoisting engineering responsible person, and sends the corresponding number of the required hoisting equipment through the short message sending device.
By adopting the technical scheme, the corresponding responsible person can be informed in a short message mode after the number of the required hoisting equipment is determined through the mobile phone number database of the responsible person in the hoisting engineering and the setting of the short message sending device.
The invention is further configured to: the system also comprises a steel structure integral hoisting time database for storing the actual integral hoisting opening time of the steel structure, a hoisting equipment parking place position database for storing the integral parking place position of the hoisting equipment, an actual hoisting equipment parking database for storing the actual steel structure integral hoisting engineering to start building site actual parking of the hoisting equipment, a route planning device and a hoisting equipment moving speed database for storing the hoisting equipment moving speed;
the central processing unit calls the hoisting equipment parked in the actual field in the actual hoisting equipment parking database, calculates the number of the required hoisting equipment by taking the position where the steel structure integral hoisting project is actually carried out as an end point and the position in the hoisting equipment parking field position database as a starting point, plans all routes by the route planning device, selects the shortest route as a dividend, uses the hoisting equipment moving speed in the hoisting equipment moving speed database as a divisor, calculates the time required by the hoisting equipment to move, and takes the time required by the corresponding hoisting equipment to move before the time required by the actual steel structure integral hoisting start time in the steel structure integral hoisting time database as the time for sending a short message by the short message sending device.
By adopting the technical scheme, the steel structure integral hoisting time database, the hoisting equipment parking place position database, the practical hoisting equipment parking database, the route planning device and the hoisting equipment moving speed database can be combined with the comparison result of the number of hoisting equipment on the actual site and the number of really needed hoisting equipment to determine whether the hoisting equipment parked on the other place needs to be transported to the needed position in time, the opportunity of informing the corresponding responsible person through the short message sending device depends on the steel structure integral hoisting time database and the time needed for moving the rest hoisting equipment to the site, and the rest hoisting equipment can be ensured to arrive at the site in time under the condition of not influencing the normal work of the responsible person.
The invention is further configured to: the device also comprises a voice notification module;
and when the central processing unit starts the short message sending device to prompt the short message, the voice notification module is synchronously started to perform voice notification.
By adopting the technical scheme, the voice notification module can be arranged to perform corresponding voice notification while the short message sending device sends the corresponding short message.
The invention is further configured to: the voice notification module is a voice alarm.
By adopting the technical scheme, the voice notification module is the voice alarm, so that the voice prompt effect can be ensured, and the corresponding cost is reduced.
In summary, the beneficial technical effects of the invention are as follows: the tensile force required by hoisting equipment for hoisting the whole steel structure can be effectively analyzed by combining the central processing unit, the steel structure overall information database, the conversion device and the steel structure overall gravity condition calculation module, and the tensile force required by the hoisting equipment for pulling the whole steel structure is calculated by the time calculation module.
Drawings
FIG. 1 is a system block diagram I of the BIM-based steel structure integral hoisting system.
Fig. 2 is a system block diagram II of the BIM-based steel structure integral hoisting system.
FIG. 3 is a third system block diagram of the BIM-based steel structure integral hoisting system.
In the figure, 1, a central processing unit; 2. a steel structure overall information database; 3. a conversion device; 4. a steel structure integral gravity condition calculation module; 5. a hoisting equipment simulation module; 6. a time calculation module; 7. completing a construction period database by integrally hoisting the steel structure; 8. the hoisting engineering is responsible for a mobile phone number database; 9. a short message sending device; 10. a steel structure integral hoisting time database; 11. a lifting device parking place position database; 12. a real hoisting equipment parking database; 13. a route planning device; 14. a lifting device moving speed database; 15. a voice notification module; 16. and identifying the device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the BIM-based steel structure integral hoisting system disclosed by the invention comprises a central processing unit 1, wherein the time for hoisting equipment to hoist the whole steel structure is expected correspondingly, the BIM-based steel structure integral hoisting system further comprises a steel structure integral information database 2 for storing each steel structure whole and the height position of the corresponding steel structure whole required to be installed, a conversion device 3 for converting a two-dimensional model of the steel structure whole to form a steel structure integral three-dimensional panoramic model, a steel structure integral gravity condition calculation module 4 for calculating the integral gravity condition of the steel structure based on the input material composition of each part of the steel structure whole and the steel structure integral three-dimensional panoramic model, a hoisting equipment simulation module 5 for simulating and setting the whole steel structure to be hoisted, a recognition device 16 for recognizing the steel structure whole, and a time calculation module 6 for calculating the construction period time, and the hoisting speed of the hoisting equipment is defined to be uniform.
The specific application process combining the technical characteristics is as follows: central processing unit 1 discerns the steel construction wholly through recognition device 16 in real time, and transfer the high position that every steel construction wholly needs the installation at steel construction overall information database 2 in real time, calculate the whole gravity condition of corresponding steel construction through the whole gravity condition calculation module 4 of steel construction simultaneously, adjust hoisting equipment through hoisting equipment simulation module 5 simultaneously and unanimously to the holistic pulling force of steel construction and the holistic gravity of steel construction, thereby keep the holistic at the uniform velocity of steel construction to shift up, time calculation module 6 regards the high position that the whole required installation of steel construction is as the dividend, the hoist and mount speed is as the dividend, calculate the holistic hoist and mount of corresponding steel construction and consume time, and consume time to add up each holistic hoist and mount of steel construction and add up, calculate the consumption time of all steel construction hoists.
Further considering that the hoisting efficiency of the steel structure is integral based on a single hoisting device, the number of the required hoisting devices needs to be confirmed, the steel structure integral hoisting system based on BIM further comprises a steel structure integral hoisting completion period database 7 for storing all steel structure integral hoisting completion periods.
The process of specifically confirming the number of hoisting equipment is as follows: the central processing unit 1 calls the steel structure integral hoisting completion period of the steel structure integral hoisting completion period database 7, compares the steel structure integral hoisting completion period with the time for hoisting all steel structure integrity by single hoisting equipment, and if the steel structure integral hoisting completion period exceeds the time for hoisting all steel structure integrity by single hoisting equipment, the steel structure integral hoisting is carried out by single hoisting equipment; on the contrary, if the construction period of the integral hoisting of the steel structure exceeds the time of hoisting all the steel structures by the single hoisting equipment, the construction period of the integral hoisting of the steel structure is used as a dividend, the time of hoisting all the steel structures by the single hoisting equipment is used as a divisor, the quotient of the steel structures and the dividend is calculated, if the quotient is an integer, the corresponding quotient is used as the number of the required hoisting equipment, and if the quotient is a non-integer, the value which is closest to the quotient and exceeds the quotient is used as the number of the required hoisting equipment.
As shown in fig. 2, further considering that a certain time is required after the hoisting device hoists the last steel structure whole, defining that the hoisting device immediately moves down to the next steel structure whole position at a constant speed after completing the last steel structure whole hoisting, taking the height of the last steel structure whole installation position as a dividend one by the central processing unit 1, taking the speed of the hoisting device moving down to the hoisting tool preset by the central processing unit 1 as a divisor, calculating the tool moving time of all hoisting devices, accumulating the tool moving time, adding the accumulated sum to the time of hoisting all the steel structure whole by a single hoisting device, and recalculating the number of the required hoisting devices.
In addition, after the hoisting equipment is confirmed to be good, the corresponding responsible person also needs to be informed in time, the steel structure integral hoisting system based on the BIM further comprises a hoisting engineering responsible person mobile phone number database 8 storing the hoisting engineering responsible person and a short message sending device 9, the short message sending device 9 is preferably a short message alarm, the central processing unit 1 calls the mobile phone number of the hoisting engineering responsible person in the hoisting engineering responsible person mobile phone number database 8 and sends the corresponding number of the needed hoisting equipment through the short message sending device 9.
As shown in fig. 3, it is further considered that, based on the number of hoisting devices required and the number of hoisting devices currently on site, corresponding responsible persons need to be notified in time, a BIM-based steel structure integral hoisting system further includes a steel structure integral hoisting time database 10 storing actual steel structure integral hoisting opening time, a hoisting device parking site position database 11 storing hoisting device integral parking site positions, and a real hoisting device parking database 12 storing actual steel structure integral hoisting engineering start building site actual parking hoisting devices, a route planning device 13, and a hoisting device moving speed database 14 storing hoisting device moving speeds.
The central processing unit 1 calls the hoisting equipment parked in the actual field in the actual hoisting equipment parking database 12, calculates the number of the required hoisting equipment by taking the position where the steel structure integral hoisting project is actually carried out as a terminal point and the position in the hoisting equipment parking field position database 11 as a starting point, plans all routes by the route planning device 13 and selects the shortest route as a dividend, calls the moving speed of the hoisting equipment in the hoisting equipment moving speed database 14 as a divisor, calculates the time required by the movement of the hoisting equipment, and advances the time required by the movement of the corresponding hoisting equipment before the opening time of the actual steel structure integral hoisting in the steel structure integral hoisting time database 10 as the time for sending the short message by the short message sending device 9.
Further, in order to improve the prompting effect on a responsible person, the BIM-based steel structure integral hoisting system further comprises a voice notification module 15; when the central processing unit 1 starts the short message sending device 9 to prompt a short message, the voice notification module 15 is synchronously started to perform voice notification, and the voice notification module 15 is a voice alarm.
The implementation principle of the embodiment is as follows: .
Based on the central processing unit 1, the steel structure overall information database 2, the conversion device 3 and the steel structure overall gravity condition calculation module 4, the pulling force of the hoisting equipment set by the hoisting equipment simulation module 5 can be correspondingly determined, and the required time for hoisting the steel structure by the hoisting equipment can be determined by combining the preset hoisting speed of the hoisting equipment and the hoisting height of the corresponding steel structure.
And then the number of hoisting equipment required for completing the hoisting in the hoisting period can be determined by combining the steel structure integral hoisting completion period database 7.
After the number of hoisting equipment required for hoisting is confirmed, the transportation time of the hoisting equipment and the time for notifying a responsible person by a short message are determined by combining the steel structure integral hoisting time database 10, the hoisting equipment parking place position database 11 and the practical hoisting equipment parking database 12.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a steel construction integral hoisting system based on BIM, includes central processing unit (1), its characterized in that: the system also comprises a steel structure integral information database (2) for storing each steel structure integral and the height position required to be installed corresponding to the steel structure integral, a conversion device (3) for converting the steel structure integral two-dimensional body to form a steel structure integral three-dimensional panoramic model, a steel structure integral gravity condition calculation module (4) for calculating the integral gravity condition of the steel structure based on the material composition of each part of the steel structure integral and the steel structure integral three-dimensional panoramic model, a hoisting equipment simulation module (5) for simulating and setting the whole hoisting steel structure, a recognition device (16) for recognizing the steel structure integral and a time calculation module (6) for calculating the construction period time, and the hoisting speed of the hoisting equipment is defined as a constant speed;
the central processing unit (1) identifies the whole steel structure in real time through the identification device (16), the height position of each whole steel structure required to be installed is called in the whole steel structure information database (2) in real time, meanwhile, the whole gravity condition of the corresponding steel structure is calculated through the whole steel structure gravity condition calculation module (4), meanwhile, the pulling force of the hoisting equipment on the whole steel structure is adjusted to be consistent with the gravity of the whole steel structure through the hoisting equipment simulation module (5), the whole steel structure is kept moving upwards at a constant speed, the height position of the whole steel structure required to be installed is used as a dividend through the time calculation module (6), the hoisting speed is used as the dividend, the time consumed for hoisting the corresponding whole steel structure is calculated, the time consumed for hoisting each whole steel structure is accumulated, and the time consumed for hoisting all the steel structures is calculated.
2. The BIM-based steel structure integral hoisting system according to claim 1, characterized in that: the system also comprises a steel structure integral hoisting completion period database (7) which stores all steel structure integral hoisting completion periods;
the central processing unit (1) calls the steel structure integral hoisting completion period of the steel structure integral hoisting completion period database (7), compares the steel structure integral hoisting completion period with the time for hoisting all steel structure integrals by a single hoisting device, and hoists by the single hoisting device if the steel structure integral hoisting completion period exceeds the time for hoisting all steel structure integrals by the single hoisting device; on the contrary, if the construction period of the integral hoisting of the steel structure exceeds the time of hoisting all the steel structures by the single hoisting equipment, the construction period of the integral hoisting of the steel structure is used as a dividend, the time of hoisting all the steel structures by the single hoisting equipment is used as a divisor, the quotient of the steel structures and the dividend is calculated, if the quotient is an integer, the corresponding quotient is used as the number of the required hoisting equipment, and if the quotient is a non-integer, the value which is closest to the quotient and exceeds the quotient is used as the number of the required hoisting equipment.
3. The BIM-based steel structure integral hoisting system according to claim 2, characterized in that: defining the hoisting equipment to immediately move downwards to the next steel structure integral position at a constant speed after finishing the integral hoisting of the previous steel structure, taking the height of the integral installation position of the previous steel structure as a dividend one by the central processing unit (1), taking the speed of the hoisting equipment for moving downwards as a divisor, which is preset by the central processing unit (1), calculating the tool moving time of all the hoisting equipment, accumulating the tool moving time, adding the accumulated sum into the time of hoisting all the steel structure integral by the single hoisting equipment, and recalculating the number of the required hoisting equipment.
4. The BIM-based steel structure integral hoisting system according to claim 3, characterized in that: the mobile phone number database (8) of the hoisting engineering responsible person storing the hoisting engineering responsible person and the short message sending device (9) are also included;
the central processing unit (1) calls the mobile phone number of the hoisting engineering responsible person in the mobile phone number database (8) of the hoisting engineering responsible person, and sends the corresponding number of the required hoisting equipment through the short message sending device (9).
5. The BIM-based steel structure integral hoisting system according to claim 4, characterized in that: the system also comprises a steel structure integral hoisting time database (10) for storing the actual integral hoisting opening time of the steel structure, a hoisting equipment parking place position database (11) for storing the integral parking place position of the hoisting equipment, a practical hoisting equipment parking database (12) for storing the practical steel structure integral hoisting engineering starting construction site practical parking hoisting equipment, a route planning device (13) and a hoisting equipment moving speed database (14) for storing the hoisting equipment moving speed;
the central processing unit (1) calls hoisting equipment parked in a real field in a real hoisting equipment parking database (12), calculates the number of the required hoisting equipment by taking the difference between the number of the actually determined hoisting equipment and the number of the actually determined hoisting equipment, takes the position where the steel structure integral hoisting project is actually carried out as a terminal point, calls the position in a hoisting equipment parking field position database (11) as a starting point, plans all routes through a route planning device (13) and selects the shortest route as a dividend, calls the moving speed of the hoisting equipment in a hoisting equipment moving speed database (14) as a divisor, calculates the time required for moving the hoisting equipment, and advances the corresponding time required for moving the hoisting equipment before the time required for integrally hoisting the steel structure in reality in a steel structure integral hoisting time database (10) to be started to be used as the time for sending a short message by a short message sending device (9).
6. The BIM-based steel structure integral hoisting system according to claim 5, characterized in that: also comprises a voice notification module (15);
when the central processing unit (1) starts the short message sending device (9) to prompt the short message, the voice notification module (15) is synchronously started to perform voice notification.
7. The BIM-based steel structure integral hoisting system according to claim 6, characterized in that: the voice notification module (15) is a voice alarm.
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