CN111510596A - Project management system based on BIM - Google Patents
Project management system based on BIM Download PDFInfo
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- CN111510596A CN111510596A CN202010296414.9A CN202010296414A CN111510596A CN 111510596 A CN111510596 A CN 111510596A CN 202010296414 A CN202010296414 A CN 202010296414A CN 111510596 A CN111510596 A CN 111510596A
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- 230000005484 gravity Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000009430 construction management Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a project management system based on BIM, which belongs to the technical field of project management and comprises a management module; a voice management module; the safety helmet is provided with a loudspeaker; the image acquisition template is used for carrying out image acquisition on a construction site, synchronizing related real-time data into the management module, and sending an alarm signal to a safety helmet on a constructor head when the construction is not standard or potential safety hazards exist; the image acquisition module comprises a base, a telescopic rod and a camera, wherein the telescopic rod is arranged on the base, and the camera is arranged on the telescopic rod. Firstly, an image acquisition module is installed on a construction site, the length of a telescopic rod is adjusted, so that a camera can carry out camera shooting on the construction site in an all-around manner, if the construction is not standard or potential safety hazards exist, an alarm signal is sent to a safety helmet on the head of a constructor, and a loudspeaker on the safety helmet gives an alarm to remind the constructor to pay attention; effectively improving the safety.
Description
Technical Field
The invention relates to the technical field of project management, in particular to a project management system based on BIM.
Background
The BIM technology is a datamation tool applied to engineering design and construction management, and integrates related information of various projects through a parameter model, so that the digital information model is used as the basis of each building project to do related work.
In the actual application process, the BIM not only comprises the information model of the building, but also comprises the model of the construction engineering management behavior, and the information model of the building and the management behavior model of the construction engineering are perfectly combined, so that the building information model can simulate the actual construction engineering behavior within a certain range, and has profound significance in the engineering cost management.
At present, a plurality of building construction projects are provided, personnel and machinery are complex in the project construction process, the management difficulty is high, the personnel quality and safety consciousness of project sites are different, and problems are difficult to avoid in the project management process.
Disclosure of Invention
The invention aims to provide a project management system based on BIM, which has the advantage of improving the safety of field construction management.
The technical purpose of the invention is realized by the following technical scheme:
a project management system based on BIM comprises a management module, a project management module and a project management module, wherein the management module is used for comprehensively and integrally managing information and data of each module in the project management system;
the voice management module is used for selecting field personnel of a certain work type or a certain area in the BIM model in the management module to carry out directional communication according to the requirement;
the safety helmet is provided with a loudspeaker;
the image acquisition template is used for carrying out image acquisition on a construction site, synchronizing related real-time data into the management module, and sending an alarm signal to a safety helmet on a constructor head when the construction is not standard or potential safety hazards exist;
the image acquisition module comprises a base, a telescopic rod and a camera, wherein the telescopic rod is arranged on the base, and the camera is arranged on the telescopic rod.
By adopting the technical scheme, the image acquisition modules are installed on the construction site, the number of the image acquisition modules is reasonably set according to the size of the construction site, the length of the telescopic rod is adjusted, so that the camera can carry out camera shooting on the construction site in an all-round way, and the image acquisition modules synchronize the relevant real-time data of the site construction images into the management module. If the construction is not standard or potential safety hazards exist, an alarm signal is sent to a safety helmet on the head of a constructor, and a loudspeaker on the safety helmet gives an alarm to remind the constructor to pay attention; the safety is effectively improved, the construction progress is monitored in real time, the on-site accompanying management of managers is not needed, the labor cost is reduced, and the management efficiency is improved.
The present invention in a preferred example may be further configured to: the telescopic link includes dead lever, first movable rod and second movable rod, first movable rod slides and wears to locate in the dead lever, the second movable rod slides and wears to locate in the first movable rod, be provided with on the base and be used for driving first movable rod along the gliding first drive assembly of dead lever, be provided with on the base and be used for driving the second movable rod along the gliding second drive assembly of first movable rod motion.
Through adopting above-mentioned technical scheme, during the installation, through second drive assembly drive second movable rod upward movement, the first movable rod upward movement of rethread first drive assembly drive, and then realize the purpose of the length of extension telescopic link, be convenient for improve the monitoring range of camera, practical back of finishing simultaneously shortens the telescopic link, is convenient for accomodate.
The present invention in a preferred example may be further configured to: the first driving assembly comprises a first pull rope, a first reel and a first pulley, the first pulley is rotatably arranged on the top wall of the fixing rod, and the first reel is rotatably arranged on the base; the first pull rope is wound on the first pulley, one end of the first pull rope is fixedly connected with the bottom wall of the first movable rod, and the other end of the first pull rope is fixedly connected with the first reel; the base is provided with a driving mechanism for driving the first reel to rotate.
By adopting the technical scheme, the driving mechanism drives the first reel to rotate to drive the first pull rope to move, and the first pull rope drives the first movable rod to move upwards, so that the purpose of driving the first movable rod to move is achieved; and the setting of first pulley plays the effect to first stay cord switching-over for the workman stimulate first stay cord downwards can, convenient operation.
The present invention in a preferred example may be further configured to: the driving mechanism comprises a worm wheel, a worm and a first handle, the worm wheel is coaxially and fixedly arranged on the first reel, the worm is rotatably arranged on the base, the worm is meshed with the worm wheel, and the first handle is fixedly arranged on the worm.
By adopting the technical scheme, the first handle is rotated, the first handle drives the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the first reel to rotate; the worm wheel is matched with the worm, and the purpose of preventing the first movable rod from automatically descending under the action of gravity is achieved after the first movable rod extends, so that the position of the first movable rod is ensured to be stable.
The present invention in a preferred example may be further configured to: the second driving assembly comprises a second pull rope, a second reel and a second pulley, the second pulley is rotatably arranged on the top wall of the first movable rod, the second reel is rotatably arranged on the base, the second pull rope is wound on the second pulley, one end of the second pull rope is fixedly connected with the bottom wall of the second movable rod, and the other end of the second pull rope is fixedly connected with the second reel; and the second movable rod is provided with a limiting assembly used for limiting the position of the second movable rod.
Through adopting above-mentioned technical scheme, rotate the second reel, the second reel drives the motion of second stay cord, and the second stay cord drives second movable rod upward movement, extends the back as the second movable rod, prescribes a limit to the position of second movable rod through spacing subassembly to make second movable rod position stable.
The present invention in a preferred example may be further configured to: the spacing subassembly includes spacer pin, elastic component and driving rope, the mounting groove has been seted up along the length direction of perpendicular to second movable rod to the lateral wall of second movable rod, the spacer pin slides and sets up in the mounting groove, the elastic component sets up and is used for ordering about the spacer pin and slides outward in the mounting groove, the lateral wall of first movable rod is seted up and is supplied spacer pin male spacing hole, the diapire of second movable rod is seted up and is communicated to the hole of wearing to establish of mounting groove, the driving rope sets up in first movable rod, and the one end of driving rope passes the one end fixed connection who wears to establish the hole and keep away from spacing hole with the spacer pin.
By adopting the technical scheme, in the process that the second movable rod moves upwards, when the limiting pin is aligned with the limiting hole, the limiting pin moves outwards under the action of the elastic piece and is inserted into the limiting hole, so that the position of the second movable rod is limited, and the second limiting rod is prevented from moving downwards under the action of gravity; and when needs were dismantled, the downstream drive rope that stimulates drove, drives the spacer pin and moves to the mounting groove internal motion to make the spacer pin break away from spacing hole, the second movable rod automatic decline under the effect of gravity this moment realizes shortening the purpose of telescopic link, is convenient for accomodate.
The present invention in a preferred example may be further configured to: the end of the driving rope, far away from the limiting pin, is located below the bottom of the first movable rod, and a gravity ring is fixedly arranged at the end of the driving rope, far away from the limiting pin.
Through adopting above-mentioned technical scheme, the setting of gravity ring for the driving rope tightens downwards, in order to prevent that the driving rope from contracting at the upper end of first movable rod, is convenient for spur the driving rope.
The present invention in a preferred example may be further configured to: the inner wall of the fixed rod is embedded with a ball in rolling contact with the first movable rod, and the inner wall of the first movable rod is embedded with a ball in rolling contact with the second movable rod.
Through adopting above-mentioned technical scheme, the setting of ball reduces the frictional force that first movable rod and second movable rod received, and the first movable rod of being convenient for advances to slide smoothly with the second movable rod.
The present invention in a preferred example may be further configured to: the roof of second movable rod rotates and is provided with the rotor arm, the rotor arm includes rotor plate and actuating arm including the installation arm, the bar hole has been seted up along self length direction to the actuating arm, the fixed motor that is provided with of roof of second movable rod, coaxial fixed being provided with the carousel on the output shaft of motor, the eccentric drive round that is provided with on the carousel, the drive round is worn to locate in the bar hole, the camera sets up on the rotor plate.
Through adopting above-mentioned technical scheme, the during operation, motor drive carousel rotates, and the carousel drives the round pin motion of driving, and the round pin drives the actuating arm and rotates for the camera deflects at certain angle within range, improves monitoring range.
In summary, the invention includes at least one of the following beneficial effects:
firstly, installing image acquisition modules on a construction site, reasonably setting the number of the image acquisition modules according to the size of the construction site, and adjusting the length of a telescopic rod so that a camera can carry out camera shooting on the construction site in an all-round way, wherein the image acquisition modules synchronize relevant real-time data of site construction images into a management module. If the construction is not standard or potential safety hazards exist, an alarm signal is sent to a safety helmet on the head of a constructor, and a loudspeaker on the safety helmet gives an alarm to remind the constructor to pay attention; the safety is effectively improved, meanwhile, the construction progress is monitored in real time, the on-site accompanying management of managers is not needed, the labor cost is reduced, and the management efficiency is improved;
when the limiting pin is aligned with the limiting hole in the upward movement process of the second movable rod, the limiting pin moves outwards under the action of the elastic piece and is inserted into the limiting hole, so that the position of the second movable rod is limited, and the second limiting rod is prevented from moving downwards under the action of gravity; when the telescopic rod needs to be disassembled, the driving rope is pulled downwards to drive the limiting pin to move towards the mounting groove, so that the limiting pin is separated from the limiting hole, the second movable rod automatically descends under the action of gravity, the purpose of shortening the telescopic rod is achieved, and the telescopic rod is convenient to store;
and when the camera works, the motor drives the turntable to rotate, the turntable drives the driving pin to move, and the driving pin drives the driving arm to rotate, so that the camera deflects within a certain angle range, and the monitoring range is enlarged.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of the construction of the first and second drive assemblies of the present invention;
fig. 5 is a partial structural schematic diagram of the present invention.
Reference numerals: 1. a base; 11. a spring; 2. a telescopic rod; 21. fixing the rod; 211. an opening; 22. a first movable bar; 221. a limiting hole; 23. a second movable bar; 231. mounting grooves; 232. perforating holes; 3. a camera; 4. a first drive assembly; 41. a first pull cord; 42. a first reel; 43. a first pulley; 5. a second drive assembly; 51. a second pull cord; 52. a second reel; 53. a second pulley; 6. a drive mechanism; 61. a worm gear; 62. a worm; 63. a first handle; 7. a limiting component; 71. a spacing pin; 72. an elastic member; 73. a drive rope; 731. a gravity ring; 8. a ball bearing; 9. a rotating arm; 91. a rotating plate; 92. a drive arm; 921. a strip-shaped hole; 10. a motor; 101. a turntable; 1011. and driving the pin.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A project management system based on BIM comprises a management module, a project management module and a project management module, wherein the management module is used for comprehensively and integrally managing information and data of each module in the project management system; and the voice management module is used for selecting field personnel of a certain work type or a certain area in the BIM model in the management module to perform directional communication according to requirements. The safety helmet is provided with a loudspeaker; and the image acquisition template is used for carrying out image acquisition on a construction site, synchronizing related real-time data into the management module, and sending an alarm signal to a safety helmet on the head of a constructor when the construction is not standard or potential safety hazards exist.
As shown in fig. 1, the image capturing module includes a base 1, a telescopic rod 2, and a camera 3. The telescopic rod 2 is arranged on the base 1, and the camera 3 is arranged on the telescopic rod 2.
As shown in fig. 1, the telescopic rod 2 includes a fixed rod 21, a first movable rod 22, and a second movable rod 23. The fixed rod 21, the first movable rod 22 and the second movable rod 23 are all square rods, and the fixed rod 21 and the first movable rod 22 are of hollow structures. The first movable rod 22 is slidably disposed through the fixed rod 21, and the second movable rod 23 is slidably disposed through the first movable rod 22. The base 1 is provided with a spring 11, and the spring 11 is positioned in the fixed rod 21 and plays a role of buffering when the first movable rod 22 descends. The side wall of the fixing rod 21 is opened with an opening 211, and the height of the opening 211 is larger than the initial length of the spring 11.
As shown in fig. 2 and 4, the base 1 is provided with a first driving assembly 4 for driving the first movable lever 22 to slide along the fixed lever 21, the first driving assembly 4 including a first rope 41, a first reel 42, and a first pulley 43. Wherein, the first pulley 43 is rotatably provided on the top wall of the fixing rod 21, and the first reel 42 is rotatably provided on the base 1. The first rope 41 is wound around the first pulley 43, and one end of the first rope 41 is fixedly connected to the bottom wall of the first movable lever 22, and the other end is fixedly connected to the first reel 42. A gap for the first rope 41 to slide is formed between the side wall of the first movable lever 22 and the inner wall of the fixed lever 21. The inner wall of the fixed rod 21 is embedded with balls 8 which are in rolling contact with the first movable rod 22, and a pair of balls 8 are arranged and distributed on two opposite side walls of the fixed rod 21.
As shown in fig. 2 and 4, the base 1 is provided with a driving mechanism 6 for driving the first reel 42 to rotate, and the driving mechanism 6 includes a worm wheel 61, a worm 62 and a first handle 63. The worm wheel 61 is coaxially and fixedly arranged on the first reel 42, the worm 62 is rotatably arranged on the base 1, the worm 62 is meshed with the worm wheel 61, and the first handle 63 is fixedly arranged on the worm 62.
When the device is used, the first handle 63 is rotated, the first handle 63 drives the worm 62 to rotate, the worm 62 drives the worm wheel 61 to rotate, the worm wheel 61 drives the first reel 42 to rotate and drive the first pull rope 41 to move, and the first pull rope 41 drives the first movable rod 22 to move upwards, so that the purpose of driving the first movable rod 22 to move is achieved; and the arrangement of the first pulley 43 plays a role in reversing the direction of the first pull rope 41, so that a worker can pull the first pull rope 41 downwards, and the operation is convenient.
As shown in fig. 2 and 4, a second driving assembly 5 for driving the second movable rod 23 to move along the first movable rod 22 is disposed on the base 1, and the second driving assembly 5 includes a second pull rope 51, a second reel 52 and a second pulley 53. The second pulley 53 is rotatably provided on the top wall of the first movable lever 22, and the second reel 52 is rotatably provided on the pedestal 1. The second rope 51 is wound around a second pulley 53, and one end of the second rope 51 is fixedly connected to the bottom wall of the second movable lever 23, and the other end is fixedly connected to the second reel 52. The second pull rope 51 is pulled downward to move the second movable rod 23 upward. A gap for the second rope 51 to slide exists between the side wall of the second movable lever 23 and the inner wall of the first movable lever 22. The inner wall of the first movable rod 22 is embedded with balls 8 which are in rolling contact with the second movable rod 23, wherein a pair of balls 8 are arranged and distributed on two opposite side walls of the first movable rod 22.
As shown in fig. 2 and 3, the second movable rod 23 is provided with a limiting assembly 7 for limiting the position of the second movable rod 23, and the limiting assembly 7 comprises a limiting pin 71, an elastic member 72 and a driving rope 73. The lateral wall of the second movable rod 23 is provided with an installation groove 231 along the length direction perpendicular to the second movable rod 23, and the installation groove 231 is arranged at the position of the lateral wall of the second movable rod 23 near the bottom. The spacer pin 71 slides and sets up in mounting groove 231, and elastic component 72 sets up and is used for driving about the spacer pin 71 and slides outward to mounting groove 231 in mounting groove 231, and elastic component 72 is the pressure spring, the one end of pressure spring and the diapire fixed connection of mounting groove 231, the other end and spacer pin 71 fixed connection.
As shown in fig. 2 and 3, a limiting hole 221 for inserting the limiting pin 71 is formed in a side wall of the first movable rod 22, and the limiting hole 221 is disposed at a side wall of the first movable rod 22 near the top.
As shown in fig. 2 and 3, a through hole 232 communicating with the mounting groove 231 is formed in the bottom wall of the second movable rod 23, the driving rope 73 is disposed in the first movable rod 22, and one end of the driving rope 73 passes through the through hole 232 and is fixedly connected with one end of the limit pin 71 away from the limit hole 221.
In the process of upward movement of the second movable rod 23, when the limit pin 71 is aligned with the limit hole 221, the limit pin 71 moves outward under the action of the elastic member 72 and is inserted into the limit hole 221, so that the position of the second movable rod 23 is limited, and the second limit rod is prevented from moving downward under the action of gravity. And when needs are dismantled, pulling the driving rope 73 downwards, drive spacer pin 71 to the mounting groove 231 internal motion to make spacer pin 71 break away from spacing hole 221, second movable rod 23 descends automatically under the effect of gravity this moment, realizes shortening the purpose of telescopic link 2, is convenient for accomodate.
As shown in fig. 2 and 3, in order to tighten the driving rope 73 downward to prevent the driving rope 73 from being contracted at the upper end of the first movable lever 22, it is convenient to pull the driving rope 73. One end of the driving rope 73, which is far away from the limit pin 71, is located below the bottom of the first movable rod 22, and one end of the driving rope 73, which is far away from the limit pin 71, is fixedly provided with a gravity ring 731, and the gravity ring 731 is made of steel.
In addition, as shown in fig. 5, the top wall of the second movable lever 23 (see fig. 1) is rotatably provided with a rotating arm 9, the rotating arm 9 includes a mounting arm including a rotating plate 91 and a driving arm 92, and the center of rotation of the rotating arm 9 is at the junction of the rotating plate 91 and the driving arm 92. Strip-shaped hole 921 has been seted up along self length direction to actuating arm 92, and the roof of second movable rod 23 is fixed and is provided with motor 10, and coaxial fixed is provided with carousel 101 on motor 10's the output shaft, and the eccentric drive round pin 1011 that is provided with on carousel 101, drive round pin 1011 wear to locate in strip-shaped hole 921, and camera 3 sets up on rotor plate 91.
During operation, motor 10 drive carousel 101 rotates, and carousel 101 drives drive pin 1011 motion, and drive pin 1011 drives actuating arm 92 and rotates for camera 3 deflects at certain angle within range, improves monitoring range.
The specific working process is as follows: firstly, installing image acquisition modules on a construction site, and reasonably setting the number of the image acquisition modules according to the size of the construction site. The length of the telescopic rod 2 is adjusted to enable the camera 3 to carry out camera shooting on a construction site in an all-round mode, and the image acquisition module synchronizes the relevant real-time data of the site construction image to the management module. If the construction is not standard or potential safety hazards exist, an alarm signal is sent to a safety helmet on the head of a constructor, and a loudspeaker on the safety helmet gives an alarm to remind the constructor to pay attention; the safety is effectively improved, the construction progress is monitored in real time, the on-site accompanying management of managers is not needed, the labor cost is reduced, and the management efficiency is improved.
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 (9)
1. A project management system based on BIM is characterized in that: the system comprises a management module, a data processing module and a data processing module, wherein the management module is used for comprehensively and integrally managing information and data of each module in the project management system;
the voice management module is used for selecting field personnel of a certain work type or a certain area in the BIM model in the management module to carry out directional communication according to the requirement;
the safety helmet is provided with a loudspeaker;
the image acquisition template is used for carrying out image acquisition on a construction site, synchronizing related real-time data into the management module, and sending an alarm signal to a safety helmet on a constructor head when the construction is not standard or potential safety hazards exist;
the image acquisition module comprises a base (1), an expansion link (2) and a camera (3), wherein the expansion link (2) is arranged on the base (1), and the camera (3) is arranged on the expansion link (2).
2. The BIM-based project management system of claim 1, wherein: telescopic link (2) are including dead lever (21), first movable rod (22) and second movable rod (23), first movable rod (22) slide and wear to locate in dead lever (21), second movable rod (23) slide and wear to locate in first movable rod (22), be provided with on base (1) and be used for driving first movable rod (22) along the gliding first drive assembly (4) of dead lever (21), be provided with on base (1) and be used for driving second movable rod (23) along the second drive assembly (5) of first movable rod (22) motion.
3. The BIM-based project management system of claim 2, wherein: the first driving assembly (4) comprises a first pull rope (41), a first reel (42) and a first pulley (43), the first pulley (43) is rotatably arranged on the top wall of the fixing rod (21), and the first reel (42) is rotatably arranged on the base (1); the first pull rope (41) is wound on the first pulley (43), one end of the first pull rope (41) is fixedly connected with the bottom wall of the first movable rod (22), and the other end of the first pull rope (41) is fixedly connected with the first reel (42); the base (1) is provided with a driving mechanism (6) for driving a first reel (42) to rotate.
4. The BIM-based project management system of claim 3, wherein: the driving mechanism (6) comprises a worm wheel (61), a worm (62) and a first handle (63), the worm wheel (61) is coaxially and fixedly arranged on the first reel (42), the worm (62) is rotatably arranged on the base (1), the worm (62) is meshed with the worm wheel (61), and the first handle (63) is fixedly arranged on the worm (62).
5. The BIM-based project management system of claim 4, wherein: the second driving assembly (5) comprises a second pull rope (51), a second reel (52) and a second pulley (53), the second pulley (53) is rotatably arranged on the top wall of the first movable rod (22), the second reel (52) is rotatably arranged on the base (1), the second pull rope (51) is wound on the second pulley (53), one end of the second pull rope (51) is fixedly connected with the bottom wall of the second movable rod (23), and the other end of the second pull rope (51) is fixedly connected with the second reel (52); and a limiting component (7) used for limiting the position of the second movable rod (23) is arranged on the second movable rod (23).
6. The BIM-based project management system of claim 5, wherein: the limiting component (7) comprises a limiting pin (71), an elastic piece (72) and a driving rope (73), the side wall of the second movable rod (23) is provided with an installation groove (231) along the length direction vertical to the second movable rod (23), the limiting pin (71) is arranged in the mounting groove (231) in a sliding manner, the elastic piece (72) is arranged in the mounting groove (231) and used for driving the limiting pin (71) to slide towards the outside of the mounting groove (231), the side wall of the first movable rod (22) is provided with a limit hole (221) for inserting a limit pin (71), the bottom wall of the second movable rod (23) is provided with a through hole (232) communicated to the mounting groove (231), the driving rope (73) is arranged in the first movable rod (22), and one end of the driving rope (73) penetrates through the through hole (232) and is fixedly connected with one end of the limiting pin (71) far away from the limiting hole (221).
7. The BIM-based project management system of claim 6, wherein: one end of the driving rope (73) far away from the limiting pin (71) is located below the bottom of the first movable rod (22), and a gravity ring (731) is fixedly arranged at one end of the driving rope (73) far away from the limiting pin (71).
8. The BIM-based project management system of claim 7, wherein: the inner wall of the fixed rod (21) is embedded with a ball (8) in rolling contact with the first movable rod (22), and the inner wall of the first movable rod (22) is embedded with a ball (8) in rolling contact with the second movable rod (23).
9. The BIM-based project management system of claim 2, wherein: the roof of second movable rod (23) rotates and is provided with rotor arm (9), rotor arm (9) include rotor plate (91) and actuating arm (92) including the installation arm, strip hole (921) have been seted up along self length direction in actuating arm (92), the roof of second movable rod (23) is fixed and is provided with motor (10), coaxial fixed is provided with carousel (101) on the output shaft of motor (10), the eccentric driving round (1011) that is provided with on carousel (101), in strip hole (921) is worn to locate by driving round (1011), camera (3) set up on rotor plate (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296414.9A CN111510596A (en) | 2020-04-15 | 2020-04-15 | Project management system based on BIM |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010296414.9A CN111510596A (en) | 2020-04-15 | 2020-04-15 | Project management system based on BIM |
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| CN111510596A true CN111510596A (en) | 2020-08-07 |
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| CN202010296414.9A Pending CN111510596A (en) | 2020-04-15 | 2020-04-15 | Project management system based on BIM |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112923187A (en) * | 2021-02-03 | 2021-06-08 | 北京地铁科技发展有限公司 | Subway management video monitoring and playing device and adjusting method thereof |
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Application publication date: 20200807 |