CN113190906B - BIM modeling control method for building - Google Patents
BIM modeling control method for building Download PDFInfo
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- CN113190906B CN113190906B CN202110535467.6A CN202110535467A CN113190906B CN 113190906 B CN113190906 B CN 113190906B CN 202110535467 A CN202110535467 A CN 202110535467A CN 113190906 B CN113190906 B CN 113190906B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Abstract
A building BIM modeling control method comprises a BIM central control system, a stair main body, a platform, a guide storage cabinet, a staircase wallboard, a flow adjusting assembly, a filter screen frame, a sun shield, an accommodating groove and a hoisting block; the BIM modeling control method comprises the following steps: a BIM modeling method and an emergency control method; the BIM modeling method comprises the following steps: a smoke alarm is arranged below the guide storage cabinet, an RFID electronic tag is integrated in the smoke alarm, the RFID electronic tag is correspondingly recorded with the position information of the smoke alarm, and the RFID electronic tag can transmit the position information to the BIM central control system; after the building is built, building overall modeling is carried out on the building, a building overall modeling diagram is obtained, information association is carried out on the building overall modeling diagram, and the RFID electronic tag position information obtained by the building central control system corresponds to the position on the building overall modeling diagram.
Description
Technical Field
The invention relates to the field of buildings, in particular to a BIM modeling control method for buildings.
Background
In the field of buildings, technology is rapidly developed in recent years, and new technologies such as a bim (building Information modeling) technology and a new technology for preventing fire are gradually applied. The BIM technology is generally used for constructing visual modeling management and intelligent control, and the new technology for preventing fire comprises ventilation technology.
In case of fire, the stairwell is an important escape way, but when the fire is too big, a great amount of smoke is easily generated, which causes difficulty and obstacle to escape from the stairwell, and at this time, the improvement of details is about important safety.
The defects of the prior art are as follows:
1. the staircase part of prior art has the window, but because the reason of stair height, the window is for the convenience of artificially opening, and is far away from the stair bottom surface, and the stair bottom surface just can't realize gathering together the flue gas, can't discharge the flue gas direction from the window.
2. In the staircase in the prior art, the window cannot be automatically opened when meeting a fire condition, and the window is opened manually and does not depend on a music score when in confusion.
3. The flue fusing structure of prior art is comparatively suitable for little volume part, nevertheless to the fusing control of bulky part, because unstable insecure reason has not had the solution yet.
4. The transmission paths in the prior art are often connected, and the prior art has no solution to the need for disconnection and connection of transmission.
5. The air interchanger in the prior art can only realize opening and closing adjustment generally, but cannot realize three-gear ventilation adjustment.
6. In the storage structure of the prior art, if the stored objects are unfolded, the stored objects cannot be automatically stored in the storage space.
7. In the prior art, dense smoke can enter the mouth and the nose during escape due to fire, and the wet towel is not taken out for a long time or a long time during escape.
8. The expansion block in the prior art cannot obtain large-stroke expansion driving all the time during expansion due to limited expansion proportion.
9. In the office building central control room in the prior art, multiple cameras are used for shooting, the shot images are integrally transmitted to a large screen of the central control room, a set of multipoint shot images is formed, and therefore monitoring is carried out in multiple angles.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: a building BIM modeling control method comprises a BIM central control system, a stair main body, a platform, a guide storage cabinet, a staircase wallboard, a flow adjusting assembly, a filter screen frame, a sun shield, an accommodating groove and a hoisting block; wherein the flow regulating assembly comprises: the fan comprises a shell, a main fan blade, a connecting rod, a telescopic rod, a driven fan blade, a first expansion block, a first push rod, a first short rod, a first rotating rod, a first long rod, a first inserted rod, a second expansion block, a second push rod, a second short rod, a second rotating rod, a second long rod and a second inserted rod; the filter screen frame is provided with a motor, a first rod, a pivot, a second rod and a filter screen; a first slot and a second slot are formed in the hoisting block; the BIM modeling control method comprises the following steps: a BIM modeling method and an emergency control method;
the BIM modeling method comprises the following steps: a smoke alarm is arranged below the guide storage cabinet, an RFID electronic tag is integrated in the smoke alarm, the RFID electronic tag is correspondingly recorded with the position information of the smoke alarm, and the RFID electronic tag can transmit the position information to the BIM central control system; after the building is built, building information modeling is carried out on the whole building to obtain a building information modeling diagram, and information association is carried out on the building information modeling diagram, so that the RFID electronic tag position information obtained by a Building Information Modeling (BIM) central control system corresponds to the position on the building information modeling diagram;
the stair body is connected with one end of the platform, the other end of the platform is connected with the stair partition wall plate, the guide storage cabinet is arranged below the stair body and comprises an inclined plane, and the inclined plane extends upwards to the position below the platform; an accommodating space is arranged in the stair partition wall plate and is communicated with a stair room and a ventilation channel, the flow adjusting assembly, the filter screen frame and the sun shield are arranged in the accommodating space, the accommodating groove is arranged in the stair room wall plate and below the accommodating space and corresponds to the flow adjusting assembly, and the flow adjusting assembly can fall into the accommodating groove when falling by gravity;
the lifting block is arranged above the shell, the sun shield is lifted above the accommodating space, the sun shield is arranged on the outer side of the flow adjusting assembly, the filter screen frame is arranged on the inner side of the flow adjusting assembly, one end of a main fan blade and one end of a driven fan blade are pivotally connected to the shell, the other end of the main fan blade and the other end of the driven fan blade are connected through the connecting rod, the main fan blade and the telescopic rod are integrally and rotatably connected, a motor drives the first rod and the second rod to rotate, the first rod and the second rod are integrally and rotatably connected to each other, and the telescopic rod can be driven to rotate by the rotation of the first rod and the second rod;
the upper wall of the accommodating space is connected with the first expansion block, the second expansion block, the first rotating rod and the second rotating rod in a hoisting manner, the first expansion block can drive the first push rod to move when expanded by heat, the first push rod can drive the first short rod to rotate by movement, the first short rod and the first long rod are fixedly connected so as to be hoisted below the first rotating rod together, the first long rod is also connected with the first inserting rod, and the first inserting rod can be driven to be separated from the first slot by rotation of the first long rod; the first expansion block and the second expansion block are respectively positioned at two sides of the hoisting block, and the hoisting block can be clamped through the matching of the first insertion rod and the second insertion rod with the first slot and the second slot;
the emergency control method comprises the following steps: the camera is arranged below the guide storage cabinet, when a certain smoke alarm gives an alarm, the position of the smoke alarm is reflected in the BIM integral modeling diagram and marked by red points, the condition needing to be processed is identified by observing the picture of the corresponding camera in the central control room, the BIM integral modeling diagram with the red points is collected into an image format, and the image format is sent to professional rescuers to identify paths conveniently.
Furthermore, the first rod is an upper rod, and the second rod is a lower rod.
Furthermore, the upper end of the second rod is provided with a guide surface, and the corresponding telescopic rod is provided with a matching surface.
Further, the number of the driven fan blades is multiple.
Further, the first slot includes a mating surface that mates with a path of motion of the first plunger.
Further, the second slot includes a mating surface that mates with a path of motion of the second plunger.
Furthermore, the first expansion block is hung on the upper wall of the accommodating space through a first connecting piece.
Furthermore, the second expansion block is hung on the upper wall of the accommodating space through a second connecting piece.
Further, when the flow regulating assembly is in an opening state, the main fan blades and the driven fan blades extend obliquely upwards.
Furthermore, an opening door is arranged on the side of the guide storage cabinet.
The invention has the beneficial effects that:
1. to background art's 1 st point, designed a stair subassembly, with stair itself and exhaust structure organic link, lead to exhaust structure with the flue gas through the guide structure on stair bottom plate and the stair bottom plate, to exhaust structure/window rising, be unfavorable for the problem of artificial opening simultaneously, designed the automatic structure of opening.
2. To background art's 2 nd point, set up emergent opening mechanism, through the inflation of expanded material when receiving conflagration high temperature to influence, through the lever drive of long-short pole for hoisting structure breaks away from, thereby makes exhaust mechanism rely on gravity to fall into the groove, thereby exhaust structure opens entirely, and avoids unexpected directly shining the inflation through setting up the sunshading board.
3. To the 3 rd point of the background art, the double-expansion transmission structure is used simultaneously, so that the clamping and stabilizing effects are achieved.
4. To the 4 th point of the background art, through the supporting design of toggle structure, telescopic link, through stirring drive flow control, and during gravity whereabouts, the telescopic link can break away from the toggle structure.
5. Aiming at the 5 th point of the background technology, a flow control mode of full opening, full closing and flow control is realized.
6. Aiming at the 6 th point of the background technology, through the oblique upward louver structure, even if the louver structure falls down when being opened, the louver structure can be closed through the oblique guide surface, so that the whole louver structure can well fall into the groove.
7. Aiming at the 7 th point of the background technology, the wet tissue, the long rod used for impacting the expansion material and the like are arranged in the guide storage cabinet through the arrangement of the guide storage cabinet, so that the escape measures are perfected.
8. Aiming at the 8 th point of the background technology, the scheme that the expansion block pushes the short rod and the short rod drives the long rod to rotate is adopted, different radius tail end strokes are obtained through different rotation radiuses, and the short stroke of the short rod drives the long stroke of the tail end of the long rod.
9. Aiming at the 9 th point of the background technology, a BIM modeling control method is adopted, chip information is integrated into a BIM control system through the positioning of a built-in RFID chip of a smoke alarm, when a fire disaster happens, the position of a camera of an accessory can be accurately positioned through the position of the smoke alarm, so that the position of the camera can be accurately found in a BIM integral modeling diagram, the position of the accessory to be processed and rescued can be accurately positioned through the position of the smoke alarm, and a rescue path can be accurately planned through the BIM integral modeling diagram.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an exploded view of the BIM modeling of the present invention.
Fig. 2 is a schematic view of the staircase structure of the present invention.
Fig. 3 is a cross-sectional view of the attachment location of the stair assembly of the present invention.
Fig. 4 is a schematic diagram of the operation of the stair assembly of the present invention.
Fig. 5 is a schematic diagram of the emergency drive principle of the present invention.
FIG. 6 is a BIM modeling diagram for high-rise building applications of the present invention.
FIG. 7 is a BIM modeling control method diagram of the present invention.
In the figures, the reference numerals are as follows:
1. stair subassembly 2, ventiduct 3, stair main part 4, platform 5, direction locker 6, staircase wallboard 7, flow control subassembly 8, filter screen frame 9, sunshading board 10, holding tank 11, hoist and mount piece 12, main leaf 13, connecting rod 14, telescopic link 15, driven flabellum 16, first pole 17, pivot 18, second pole 19, filter screen 20, first inflation piece 21, first push rod 22, first quarter butt 23, first bull stick 24, first stock 25, first inserted bar 26, second inflation piece 27, second push rod 28, second quarter butt 29, second bull stick 30, second stock 31, second inserted bar 32, first slot 33, second slot.
Detailed Description
As shown in the figure: a building BIM modeling control method comprises a BIM central control system, a stair main body, a platform, a guide storage cabinet, a staircase wallboard, a flow adjusting assembly, a filter screen frame, a sun shield, an accommodating groove and a hoisting block; wherein the flow regulating assembly comprises: the fan comprises a shell, a main fan blade, a connecting rod, a telescopic rod, a driven fan blade, a first expansion block, a first push rod, a first short rod, a first rotating rod, a first long rod, a first inserted rod, a second expansion block, a second push rod, a second short rod, a second rotating rod, a second long rod and a second inserted rod; the filter screen frame is provided with a motor, a first rod, a pivot, a second rod and a filter screen; a first slot and a second slot are formed in the hoisting block; the BIM modeling control method comprises the following steps: a BIM modeling method and an emergency control method;
the BIM modeling method comprises the following steps: a smoke alarm is arranged below the guide storage cabinet, an RFID electronic tag is integrated in the smoke alarm, the RFID electronic tag is correspondingly recorded with the position information of the smoke alarm, and the RFID electronic tag can transmit the position information to the BIM central control system; after the building is built, building information modeling is carried out on the whole building to obtain a building information modeling diagram, and information association is carried out on the building information modeling diagram, so that the RFID electronic tag position information obtained by a Building Information Modeling (BIM) central control system corresponds to the position on the building information modeling diagram;
the stair body is connected with one end of the platform, the other end of the platform is connected with the stair partition wall plate, the guide storage cabinet is arranged below the stair body and comprises an inclined plane, and the inclined plane extends upwards to the position below the platform; an accommodating space is arranged in the stair partition wall plate and is communicated with a stair room and a ventilation channel, the flow adjusting assembly, the filter screen frame and the sun shield are arranged in the accommodating space, the accommodating groove is arranged in the stair room wall plate and below the accommodating space and corresponds to the flow adjusting assembly, and the flow adjusting assembly can fall into the accommodating groove when falling by gravity;
as shown in the figure: the lifting block is arranged above the shell, the sun shield is lifted above the accommodating space, the sun shield is arranged on the outer side of the flow adjusting assembly, the filter screen frame is arranged on the inner side of the flow adjusting assembly, one end of a main fan blade and one end of a driven fan blade are pivotally connected to the shell, the other end of the main fan blade and the other end of the driven fan blade are connected through the connecting rod, the main fan blade and the telescopic rod are integrally and rotatably connected, a motor drives the first rod and the second rod to rotate, the first rod and the second rod are integrally and rotatably connected to each other, and the telescopic rod can be driven to rotate by the rotation of the first rod and the second rod;
the upper wall of the accommodating space is connected with the first expansion block, the second expansion block, the first rotating rod and the second rotating rod in a hoisting manner, the first expansion block can drive the first push rod to move when expanded by heat, the first push rod can drive the first short rod to rotate by movement, the first short rod and the first long rod are fixedly connected so as to be hoisted below the first rotating rod together, the first long rod is also connected with the first inserting rod, and the first inserting rod can be driven to be separated from the first slot by rotation of the first long rod; the first expansion block and the second expansion block are respectively positioned at two sides of the hoisting block, and the hoisting block can be clamped through the matching of the first insertion rod and the second insertion rod with the first slot and the second slot;
the emergency control method comprises the following steps: the camera is arranged below the guide storage cabinet, when a certain smoke alarm gives an alarm, the position of the smoke alarm is reflected in the BIM integral modeling diagram and marked by red points, the condition needing to be processed is identified by observing the picture of the corresponding camera in the central control room, the BIM integral modeling diagram with the red points is collected into an image format, and the image format is sent to professional rescuers to identify paths conveniently.
As shown in the figure: the first rod is an upper rod, and the second rod is a lower rod. The upper end of the second rod is provided with a guide surface, and the corresponding telescopic rod is provided with a matching surface. The number of the driven fan blades is multiple. The first slot includes a mating surface that mates with a path of motion of the first plunger. The second slot includes a mating surface that mates with a path of motion of the second plunger. The first expansion block is hoisted on the upper wall of the accommodating space through a first connecting piece. And the second expansion block is hoisted on the upper wall of the accommodating space through a second connecting piece. When the flow regulating assembly is in an opening state, the main fan blade and the driven fan blade extend obliquely upwards. An opening door is arranged on the side of the guide storage cabinet.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A BIM modeling control method for buildings is characterized by comprising the following steps: the building comprises a BIM central control system, a stair main body, a platform, a guide storage cabinet, a staircase wallboard, a flow regulating assembly, a filter screen frame, a sun shield, an accommodating groove and a hoisting block; wherein the flow regulating assembly comprises: the fan comprises a shell, a main fan blade, a connecting rod, a telescopic rod, a driven fan blade, a first expansion block, a first push rod, a first short rod, a first rotating rod, a first long rod, a first inserted rod, a second expansion block, a second push rod, a second short rod, a second rotating rod, a second long rod and a second inserted rod; the filter screen frame is provided with a motor, a first rod, a pivot, a second rod and a filter screen; a first slot and a second slot are formed in the hoisting block; the BIM modeling control method comprises the following steps: a BIM modeling method and an emergency control method;
the BIM modeling method comprises the following steps: a smoke alarm is arranged below the guide storage cabinet, an RFID electronic tag is integrated in the smoke alarm, the RFID electronic tag is correspondingly recorded with the position information of the smoke alarm, and the RFID electronic tag can transmit the position information to the BIM central control system; after the building is built, building information modeling is carried out on the whole building to obtain a building information modeling diagram, and information association is carried out on the building information modeling diagram, so that the RFID electronic tag position information obtained by a Building Information Modeling (BIM) central control system corresponds to the position on the building information modeling diagram;
the stair body is connected with one end of the platform, the other end of the platform is connected with the stair partition wall plate, the guide storage cabinet is arranged below the stair body and comprises an inclined plane, and the inclined plane extends upwards to the position below the platform; an accommodating space is arranged in the stair partition wallboard and is communicated with a stair room and a ventilation channel, the flow adjusting assembly, the filter screen frame and the sun shield are arranged in the accommodating space, the accommodating groove is arranged in the stair room wallboard and below the accommodating space and corresponds to the position of the flow adjusting assembly, and the flow adjusting assembly can fall into the accommodating groove when falling by gravity;
the lifting block is arranged above the shell, the sun shield is lifted above the accommodating space, the sun shield is arranged on the outer side of the flow adjusting assembly, the filter screen frame is arranged on the inner side of the flow adjusting assembly, one end of a main fan blade and one end of a driven fan blade are pivotally connected to the shell, the other end of the main fan blade and the other end of the driven fan blade are connected through the connecting rod, the main fan blade and the telescopic rod are integrally and rotatably connected, a motor drives the telescopic rod to rotate, the first rod and the second rod are connected to the pivot, the first rod and the second rod are integrally and rotatably connected, and the telescopic rod can be driven to rotate by the rotation of the first rod and the second rod;
the upper wall of the accommodating space is connected with the first expansion block, the second expansion block, the first rotating rod and the second rotating rod in a hoisting mode, the first expansion block can drive the first push rod to move when expanded by heat, the first short rod can be driven to rotate by the movement of the first push rod, the first short rod and the first long rod are fixedly connected so as to be hoisted below the first rotating rod together, the first long rod is further connected with the first inserting rod, and the first inserting rod can be driven to be separated from the first inserting slot by the rotation of the first long rod; the first expansion block and the second expansion block are respectively positioned at two sides of the hoisting block, and the hoisting block can be clamped through the matching of the first inserting rod and the second inserting rod with the first slot and the second slot;
the emergency control method comprises the following steps: the camera is arranged below the guide storage cabinet, when a certain smoke alarm gives an alarm, the position of the smoke alarm is reflected in the BIM integral modeling diagram and marked by red points, the condition needing to be processed is identified by observing the picture of the corresponding camera in the central control room, the BIM integral modeling diagram with the red points is collected into an image format, and the image format is sent to professional rescuers to identify paths conveniently.
2. The BIM modeling control method for construction according to claim 1, wherein: the first rod is an upper rod, and the second rod is a lower rod.
3. The BIM modeling control method for construction according to claim 2, wherein: the upper end of the second rod is provided with a guide surface, and the corresponding telescopic rod is provided with a matching surface.
4. The BIM modeling control method for construction according to claim 1, wherein: the number of the driven fan blades is multiple.
5. The BIM modeling control method for construction according to claim 1, wherein: the first slot includes a mating surface that mates with a path of motion of the first plunger.
6. The BIM modeling control method for construction according to claim 5, wherein: the second slot includes a mating surface that mates with a path of motion of the second plunger.
7. The BIM modeling control method for construction according to claim 1, wherein: the first expansion block is hoisted on the upper wall of the accommodating space through a first connecting piece.
8. The BIM modeling control method for construction according to claim 7, wherein: and the second expansion block is hoisted on the upper wall of the accommodating space through a second connecting piece.
9. The BIM modeling control method for construction according to claim 1, wherein: when the flow regulating assembly is in an opening state, the main fan blades and the driven fan blades extend obliquely upwards.
10. The BIM modeling control method for construction according to claim 1, wherein: an opening door is arranged on the side of the guide storage cabinet.
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| CN202110535467.6A CN113190906B (en) | 2021-05-17 | 2021-05-17 | BIM modeling control method for building |
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| CN111539093A (en) * | 2020-04-10 | 2020-08-14 | 西安科技大学 | High-temperature flue gas distribution linkage CA model for personnel evacuation simulation |
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