CN112557074B - BIM-based assembly type mounting detection device for building and matching system thereof - Google Patents
BIM-based assembly type mounting detection device for building and matching system thereof Download PDFInfo
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- CN112557074B CN112557074B CN202011349704.1A CN202011349704A CN112557074B CN 112557074 B CN112557074 B CN 112557074B CN 202011349704 A CN202011349704 A CN 202011349704A CN 112557074 B CN112557074 B CN 112557074B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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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
- G08B21/18—Status alarms
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Abstract
The invention discloses an installation detection device for an assembly type building based on BIM and a matching system thereof, belonging to the technical field of assembly type buildings, the invention can provide a guiding function during assembly by a way of embedding a monitoring rod in an assembly type, simultaneously carry out detection throughout the whole installation and use process, and play a role of assisting reinforcement installation, carry out multi-point sensing on pressure by a preset pressure detection ball, once abnormal pressure occurs, the embedded monitoring rod can detect in time and counteract the pressure according to the pressure magnitude and the targeted feedback magnetic repulsive force, thereby ensuring the safety and the stability of the assembly, and in addition, when the abnormal pressure is overlarge, an alarm can be triggered by an internal self-rupture way, problem information can be fed back in time, thereby appropriate remedial measures can be taken, compared with the existing external detection way after the installation, the invention can realize high-precision permanent detection, and can assist assembly to improve safety and stability.
Description
Technical Field
The invention relates to the technical field of prefabricated buildings, in particular to a BIM-based installation detection device for a prefabricated building and a matching system thereof.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.
The precast beam slab is a precast member which is integrated with beams and slabs and is stressed and deformed together, and the precast beam slab is different from a cast-in-place beam slab, the precast beam slab is transported to a construction site for assembly after being precast in a precast yard, or is assembled between shear wall precast slabs, in the prior art, the precast beam slab is often assembled and then manually detected, so that the efficiency is low, the detection precision is poor, the readjustment is very time-consuming and labor-consuming, in addition, after the installation is finished, other members are assembled and in the use process, secondary problems are easy to appear, the current potential threats are reflected, the prior art is difficult to directly detect, and the safety and the stability of the assembled building are poor.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an installation detection device for an assembly type building based on BIM and a matching system thereof, which can not only provide a guiding function during assembly by embedding a monitoring rod in an assembly type, but also detect the whole installation and use process, and play a role in assisting reinforcement and installation, and sense pressure at multiple points by a preset pressure detection ball, once abnormal pressure occurs, the embedded monitoring rod can detect the pressure in time and then counteract the pressure according to the pressure and the targeted feedback magnetic repulsive force, thereby ensuring the safety and stability of the assembly, and in addition, when the abnormal pressure is overlarge, an alarm can be triggered by an internal self-rupture mode, problem information can be fed back in time, and appropriate remedial measures can be taken, compared with the existing external detection mode after the installation, the invention can realize high-precision permanent detection, and can assist assembly to improve safety and stability.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An installation detection device for an assembly type building based on BIM and a matching system thereof comprise a pre-buried monitoring rod, wherein the pre-buried monitoring rod comprises a main rod body, a pair of connecting ends and a pair of guide gear sleeves, the connecting ends are respectively connected with the left end and the right end of the main rod body, the guide gear sleeves are fixedly sleeved at the outer ends of the connecting ends and extend out of the outer end faces of the connecting ends, an inner control system is installed at the center in the main rod body, a plurality of uniformly distributed pressure detection balls are embedded and connected at the outer end of the main rod body, a pressure sensor is connected at the inner end of each pressure detection ball, a plurality of electromagnetic shielding boxes corresponding to the pressure detection balls are further installed in the main rod body, a plurality of first electromagnets corresponding to the pressure detection balls are installed on the electromagnetic shielding boxes, a second electromagnet is embedded at the inner end of each connecting end, and a control module and a power supply module are integrated in the inner control system, and the control module is connected with the power module, and the pressure sensor, the first electromagnet and the second electromagnet are all connected with the control module.
Further, the pressure detection ball is including detecting the hemisphere, biography power hemisphere and accuse shape post, detect the hemisphere and pass symmetrical connection between the power hemisphere, accuse shape post is connected between biography power hemisphere and the interior roof of detection hemisphere, and the detection hemisphere plays the effect of multiple spot perception pressure, then borrows by biography power hemisphere with pressure feedback to pressure sensor, and accuse shape post then plays the supporting role to detecting the hemisphere, through heating to detecting the hemisphere when the assembly, and accuse shape post can soften and paste the reservation inslot of tight prefabricated plate all the time under the elastic force effect, then the solidification has good intensity to come the perception pressure after the cooling to realize the pressure perception effect of high accuracy.
Furthermore, the detection hemisphere is made of a plastic material, the force transmission hemisphere is made of a high-strength material, the shape control column is made of an elastic material, and a mixture of dental model wax and heat conduction graphene is filled in the shape control column.
Further, inlay in the biography power hemisphere and be connected with a pair of leading electrical pillar, and a pair of leading electrical pillar is close to one end each other and leaves and be equipped with the clearance, and is a pair of lead electrical pillar keep away from one end each other and be connected with same alarm and constitute the return circuit, and the alarm is connected with control module, the transfer hole has been seted up near detection hemisphere one end to biography power hemisphere, it is connected with electrically conductive ball to migrate downthehole the inlaying, accuse shape post in-connection has the trigger lever that corresponds with electrically conductive ball, because the clearance between a pair of leading electrical pillar under the normal condition, can't constitute complete return circuit, punctures electrically conductive ball after the accuse shape post receives too big pressure deformation to trigger and pack the action and supply to the clearance in, form alarm trigger alarm signal behind the complete return circuit.
Furthermore, the conductive ball comprises a glass hemisphere, an insulating hemisphere and an isolation net, the glass hemisphere and the insulating hemisphere are symmetrically connected, the isolation net is inserted between the glass hemisphere and the insulating hemisphere, a plurality of positioning drawn wires are connected between the insulating hemisphere and the glass hemisphere, the glass hemisphere is located in the detection hemisphere and fixes the insulating hemisphere through the positioning drawn wires in a normal state, after the glass hemisphere is broken under abnormal pressure, the isolation net blocks and filters residues, and the insulating hemisphere leaves the glass hemisphere and is actively close to a gap between a pair of conductive posts to be filled under the action of the electromagnet.
Furthermore, the diameter of the isolation net is larger than the diameters of the glass hemisphere and the insulating hemisphere and is connected with the inner end face of the force transmission hemisphere, and the diameter of the migration hole is larger than the width of the gap.
Further, the holding tank has been seted up to insulating hemisphere near glass hemisphere one end, the holding tank in-connection has the magnetism to inhale the layer, the magnetism inhales the layer outside and covers and have electrically conductive fluid, and magnetism inhales the layer and provides magnetic force effect and not only can be close to the clearance under the effect of inhaling of electro-magnet, can appear the upset action simultaneously, fills in "empting" to the clearance with electrically conductive fluid to form the electrically conductive return circuit of accomplishing.
Furthermore, the conductive fluid is a mixture of conductive liquid and conductive particles, the size of the conductive particles is smaller than the width of the gap, the conductive fluid can form a filling effect with high compactness, and the stability of electrification is ensured.
Further, the link is kept away from main barred body one end and is seted up a plurality of evenly distributed's joint groove, and joint groove outside-in aperture enlarges earlier and reduces, the joint inslot is connected with anti tow, and anti tow extends to its outside, not only can rely on the magnetic attraction and the auxiliary connection who forms the high strength between the prefabricated plate, can realize the anchor of high strength after the cement is poured into simultaneously to improve the accuracy nature of pressure perception indirectly.
Further, be connected with wireless communication module on the control module, wireless communication module is connected with the cloud ware, the cloud ware is connected with user mobile device, control module can calculate on sending pressure signal and alarm signal to the cloud ware in real time, then feedback suitable calculation result and give control module, and then control first electro-magnet offsets abnormal pressure, calculate to the cloud ware through integrated, control system's cost in not only can reducing, convenient overall detection and planning arrangement simultaneously, technical staff can receive the processing instruction and arrive the maintenance place rapidly through user mobile device, also can come supplementary guide assembly through manual control when the assembly.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can provide a guiding function during assembly by means of pre-embedding the embedded monitoring rod in an assembly mode, and meanwhile, the whole process of installation and use is run through for detection, in addition, the effect of assisting reinforcement installation can be achieved, multipoint sensing is carried out on pressure through the preset pressure detection ball, once abnormal pressure occurs, the embedded monitoring rod can timely detect the abnormal pressure and then according to the pressure, the pressure can be counteracted by the targeted feedback magnetic repulsive force, so that the safety and the stability of assembly are ensured, in addition, when the abnormal pressure is overlarge, an alarm can be triggered in an internal self-breaking mode, problem information can be timely fed back, and appropriate remedial measures can be taken.
(2) Pressure detection ball is including detecting the hemisphere, biography power hemisphere and accuse shape post, detect the hemisphere and pass symmetrical connection between the power hemisphere, accuse shape post is connected between biography power hemisphere and the interior roof of detection hemisphere, it plays the effect of multiple spot perception pressure to detect the hemisphere, then borrow and pass power hemisphere with pressure feed back to pressure sensor, accuse shape post then plays the supporting role to detecting the hemisphere, through heating to detecting the hemisphere when the assembly, accuse shape post can soften and paste the reservation inslot of tight prefabricated plate all the time under the elastic force effect, then the solidification has good intensity to come perception pressure after the cooling, thereby realize the pressure perception effect of high accuracy.
(3) Inlay in the biography power hemisphere and be connected with a pair of leading electrical pillar, and a pair of leading electrical pillar is close to one end each other and leaves and be equipped with the clearance, a pair of leading electrical pillar keeps away from one end each other and is connected with same alarm and constitutes the return circuit, and the alarm is connected with control module, the transfer power hemisphere is close to detection hemisphere one end and has been seted up the migration hole, it is connected with electrically conductive ball to inlay in the migration hole, accuse shape post in-connection has the trigger lever that corresponds with electrically conductive ball, because the clearance between a pair of leading electrical pillar under the normal condition, can't constitute complete return circuit, pierce electrically conductive ball after accuse shape post receives too big pressure deformation, thereby it supplyes to the clearance to trigger the filling action, form alarm trigger alarm signal behind the complete return circuit.
(4) The conductive ball comprises a glass hemisphere, an insulating hemisphere and a separation net, the glass hemisphere and the insulating hemisphere are symmetrically connected, the separation net is inserted between the glass hemisphere and the insulating hemisphere, a plurality of positioning wire drawing devices are connected between the insulating hemisphere and the glass hemisphere, the glass hemisphere is located in the detecting hemisphere and fixes the insulating hemisphere through the positioning wire drawing devices in a normal state, after the glass hemisphere is broken under abnormal pressure, the separation net blocks and filters residues, and the insulating hemisphere leaves the glass hemisphere and is actively close to a gap between a pair of conductive columns to be filled under the action of an electromagnet.
(5) Insulating hemisphere is close to glass hemisphere one end and has seted up the holding tank, and the holding tank in-connection has the magnetism to inhale the layer, and the layer outside is covered to magnetism has conductive fluid, and magnetism inhales the layer and provides magnetic action and not only can be close to the clearance under the effect of inhaling of electro-magnet, can appear the upset action simultaneously, fills conductive fluid "emptys" to the clearance in to form the electrically conductive return circuit of accomplishing.
(6) The conductive fluid is a mixture of conductive liquid and conductive particles, the size of the conductive particles is smaller than the width of the gap, the conductive fluid can form a high-compactness filling effect, and the stability of electrification is ensured.
(7) The connecting end is kept away from main barred body one end and is seted up a plurality of evenly distributed's combination groove, and combines groove outside-in aperture to enlarge earlier and dwindle, combines the inslot to be connected with anti-crack tow, and anti-crack tow extends to its outside, not only can rely on the magnetic attraction and the auxiliary connection who forms the high strength between the prefabricated plate, can realize the anchor of high strength after the cement is poured into simultaneously to indirectly improve the accuracy nature of pressure perception.
(8) Be connected with wireless communication module on the control module, wireless communication module is connected with the cloud ware, the cloud ware is connected with user mobile device, control module can calculate on sending pressure signal and alarm signal to the cloud ware in real time, then feedback suitable calculation result and give control module, and then control first electro-magnet and offset abnormal pressure, calculate on integrating to the cloud ware, control system's cost in not only can reducing, convenient overall planning detects and plans the arrangement simultaneously, technical staff can arrive the maintenance place rapidly through user mobile device receiving processing instruction, also can come supplementary guide assembly through manual control when the assembly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a pre-buried monitoring rod according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a side view of the embedded monitoring rod of the present invention;
FIG. 5 is a schematic structural diagram of a pressure sensing ball according to the present invention;
fig. 6 is a schematic structural diagram of the conductive ball of the present invention.
The reference numbers in the figures illustrate:
the system comprises a pre-buried monitoring rod 1, a main rod body 11, a connecting end 12, a guide gear sleeve 13, a cloud server 2, a user mobile device 3, an internal control system 4, a pressure detection ball 5, a detection hemisphere 51, a force transmission hemisphere 52, a shape control column 53, a conductive ball 6, a glass hemisphere 61, an insulating hemisphere 62, an isolation net 63, a positioning wire drawing 64, a magnetic absorption layer 65, a conductive fluid 66, a trigger rod 7, a conductive column 8, an electromagnetic shielding box 9 and an anti-crack fiber bundle 10.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, an assembly detection device for a prefabricated building based on BIM and a matching system thereof, including an embedded monitoring rod 1, is noteworthy that the invention is mainly used for assembling prefabricated panels, an assembly slot matched with the embedded monitoring rod 1 is required to be reserved on the prefabricated panels, and a magnet is embedded near the assembly slot in the prefabrication process, the embedded monitoring rod 1 includes a main rod body 11, a pair of connecting ends 12 and a pair of guide gear sleeves 13, the pair of connecting ends 12 are respectively connected to the left and right ends of the main rod body 11, the guide gear sleeves 13 are fixedly sleeved at the outer ends of the connecting ends 12, the guide gear sleeves 13 extend out of the outer end faces of the connecting ends 12, an internal control system 4 is installed at the center of the main rod body 11, the outer end of the main rod body 11 is connected with a plurality of uniformly distributed pressure detection balls 5, the inner ends of the pressure detection balls 5 are connected with pressure sensors, a plurality of electromagnetic shielding boxes 9 corresponding to the pressure detection balls 5 are also installed in the main rod body 11, a plurality of first electromagnets corresponding to the pressure detection balls 5 are installed on the electromagnetic shielding box 9, second electromagnets are embedded at the inner ends of the connecting ends 12, a control module and a power module are integrated in the internal control system 4, the control module is connected with the power module, and the pressure sensor, the first electromagnets and the second electromagnets are connected with the control module.
The connecting end 12 is far away from the main rod body 11 one end and is seted up a plurality of evenly distributed's joint groove, and the joint groove outside-in aperture enlarges earlier and reduces, and the joint inslot is connected with anti tow 10 that splits, and anti tow 10 that splits extends to its outside, not only can rely on the magnetic attraction and form the auxiliary connection of high strength between the prefabricated plate, can realize the anchor of high strength after the cement is poured into simultaneously to indirectly improve the accuracy nature of pressure perception.
Please refer to fig. 1, the control module is connected with a wireless communication module, the wireless communication module is connected with a cloud server 2, the cloud server 2 is connected with a user mobile device 3, the control module can send pressure signals and alarm signals to the cloud server 2 in real time for calculation, and then feeds back a proper calculation result to the control module, thereby controlling the first electromagnet to offset abnormal pressure, the control module calculates to the cloud server 2 through integration, not only can reduce the cost of the internal control system 4, but also is convenient for overall detection and planning and arrangement, technicians can rapidly arrive at a maintenance site through receiving processing instructions of the user mobile device 3, and also can assist in guiding assembly through manual control during assembly.
Referring to fig. 5, the pressure detecting ball 5 includes a detecting hemisphere 51, a force transferring hemisphere 52 and a shape controlling column 53, the detecting hemisphere 51 is symmetrically connected to the force transferring hemisphere 52, the shape controlling column 53 is connected between the force transferring hemisphere 52 and an inner top wall of the detecting hemisphere 51, the detecting hemisphere 51 plays a role of sensing pressure at multiple points, then the pressure is fed back to the pressure sensor by the force transferring hemisphere 52, the shape controlling column 53 plays a role of supporting the detecting hemisphere 51, the shape controlling column 53 is softened and always attached to a reserved groove of the prefabricated plate under the action of elastic force by heating the detecting hemisphere 51 during assembly, and then is solidified after cooling to have good strength to sense pressure, thereby realizing a high-precision pressure sensing function.
The detection hemisphere 51 is made of a plastic material, the force transmission hemisphere 52 is made of a high-strength material, the shape control column 53 is made of an elastic material, and a mixture of dental model wax and heat conduction graphene is filled in the shape control column.
The power transmission hemisphere 52 is internally embedded and connected with a pair of conductive columns 8, a gap is reserved at one end, close to one end, of each conductive column 8, one end, far away from one end, of each conductive column 8 is connected with the same alarm and forms a loop, the alarm is connected with the control module, a migration hole is formed in one end, close to the detection hemisphere 51, of the power transmission hemisphere 52, a conductive ball 6 is embedded and connected in the migration hole, a trigger rod 7 corresponding to the conductive ball 6 is connected in the shape control column 53, in a normal state, due to the gap between the pair of conductive columns 8, a complete loop cannot be formed, the conductive ball 6 is punctured after the shape control column 53 is deformed by excessive pressure, therefore, the triggering filling action is supplemented into the gap, and the alarm triggers an alarm signal after the complete loop is formed.
Referring to fig. 6, the conductive ball 6 includes a glass hemisphere 61, an insulating hemisphere 62 and an isolation mesh 63, the glass hemisphere 61 and the insulating hemisphere 62 are symmetrically connected, the isolation mesh 63 is inserted between the glass hemisphere 61 and the insulating hemisphere 62, a plurality of positioning drawn wires 64 are connected between the insulating hemisphere 62 and the glass hemisphere 61, the glass hemisphere 61 is located in the detection hemisphere 51 and fixes the insulating hemisphere 62 through the positioning drawn wires 64 in a normal state, after the glass hemisphere is broken under abnormal pressure, the isolation mesh 63 blocks and filters residues, meanwhile, in a surface tension relationship, a backflow phenomenon of a conductive liquid is not prone to occurring, and the insulating hemisphere 62 is away from the glass hemisphere 61 and is actively close to a gap between a pair of conductive posts 8 to be filled under the action of an electromagnet.
The diameter of the isolation net 63 is larger than the diameter of the glass hemisphere 61 and the insulating hemisphere 62 and is connected with the inner end face of the force transmission hemisphere 52, and the diameter of the migration hole is larger than the width of the gap.
Insulating hemisphere 62 is close to glass hemisphere 61 one end and has seted up the holding tank, and holding tank in-connection has magnetism to inhale layer 65, and magnetism inhales the layer 65 outside and covers and have electrically conductive fluid 66, and magnetism inhales layer 65 and provides magnetic action and not only can be close to the clearance under the effect of inhaling of electro-magnet, can appear the upset action simultaneously, fills in "empting" to the clearance electrically conductive fluid 66 to form the electrically conductive return circuit of accomplishing.
The conductive fluid 66 is a mixture of conductive liquid and conductive particles, and the size of the conductive particles is smaller than the width of the gap, so that the conductive fluid 66 can have a high-compactness filling effect, and the stability of electrification is ensured.
The invention can not only provide a guiding function during assembly by means of embedding the embedded monitoring rod 1 in an assembly manner, but also perform detection throughout the whole installation and use process, and also play a role in assisting reinforcement installation, the preset pressure detection ball 5 performs multipoint sensing on pressure, once abnormal pressure occurs, the embedded monitoring rod 1 can detect the abnormal pressure in time and then directionally feed back magnetic repulsive force to offset the pressure according to the pressure, so that the safety and stability of the assembly are ensured, in addition, when the abnormal pressure is overlarge, an alarm can be triggered by an internal self-breaking manner, problem information can be timely fed back, and appropriate remedial measures can be taken.
When using through inserting pre-buried monitoring rod 1 to the assembly groove of reserving on the prefabricated plate, can control the assembly precision through guide tooth cover 13, then heat pressure measurement ball 5 and make its self-control contact after, cool down and pour into cement into and carry out pre-buried after, realize permanent detection.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an installation detection device for assembly type structure and supporting system thereof based on BIM, includes pre-buried monitoring rod (1), its characterized in that: the embedded monitoring rod (1) comprises a main rod body (11), a pair of connecting ends (12) and a pair of guide gear sleeves (13), wherein the connecting ends (12) are respectively connected to the left end and the right end of the main rod body (11), the guide gear sleeves (13) are fixedly sleeved at the outer ends of the connecting ends (12), the guide gear sleeves (13) extend out of the outer end faces of the connecting ends (12), an inner control system (4) is installed at the inner center of the main rod body (11), a plurality of uniformly distributed pressure detection balls (5) are embedded and connected at the outer end of the main rod body (11), the inner ends of the pressure detection balls (5) are connected with a pressure sensor, a plurality of electromagnetic shielding boxes (9) corresponding to the pressure detection balls (5) are further installed in the main rod body (11), and a plurality of first electromagnets corresponding to the pressure detection balls (5) are installed on the electromagnetic shielding boxes (9), the inner end of the connecting end (12) is embedded with a second electromagnet, a control module and a power module are integrated in the inner control system (4), the control module is connected with the power module, the pressure sensor, the first electromagnet and the second electromagnet are all connected with the control module, the pressure detection ball (5) comprises a detection hemisphere (51), a force transmission hemisphere (52) and a shape control column (53), the detection hemisphere (51) and the force transmission hemisphere (52) are symmetrically connected, the shape control column (53) is connected between the force transmission hemisphere (52) and the inner top wall of the detection hemisphere (51), the detection hemisphere (51) is made of a plastic material, the force transmission hemisphere (52) is made of a high-strength material, the shape control column (53) is made of an elastic material, a mixture of dental model wax and heat conduction graphene is filled in the force transmission hemisphere (52), a pair of conductive columns (8) is embedded and connected in the force transmission hemisphere (52), and a pair of lead electrical pillar (8) and leave to be close to one end each other and be equipped with the clearance, a pair of lead electrical pillar (8) keep away from one end each other and be connected with same alarm and constitute the return circuit, and the alarm is connected with control module, pass power hemisphere (52) and be close to detection hemisphere (51) one end and seted up the migration hole, the downthehole embedding of migration is connected with electrically conductive ball (6), accuse shape post (53) in-connection has trigger lever (7) corresponding with electrically conductive ball (6).
2. The BIM-based assembly type installation detection device for building and the matching system thereof according to claim 1, wherein: the conductive ball (6) comprises a glass hemisphere (61), an insulating hemisphere (62) and an isolating net (63), the glass hemisphere (61) and the insulating hemisphere (62) are symmetrically connected, the isolating net (63) is inserted between the glass hemisphere (61) and the insulating hemisphere (62), and a plurality of positioning drawn wires (64) are connected between the insulating hemisphere (62) and the glass hemisphere (61).
3. The BIM-based assembly type installation detection device for the building and the matching system thereof according to claim 2, wherein: the diameter of the isolation net (63) is larger than that of the glass hemisphere (61) and the insulating hemisphere (62) and is connected with the inner end face of the force transmission hemisphere (52), and the diameter of the migration hole is larger than the width of the gap.
4. The BIM-based assembly type installation detection device for the building and the matching system thereof according to claim 2, wherein: the insulating hemisphere (62) is close to glass hemisphere (61) one end and has seted up the holding tank, holding tank in-connection has magnetic absorption layer (65), the magnetic absorption layer (65) outside covers there is electrically conductive fluid (66).
5. The BIM-based assembly type installation detection device for the building and the matching system thereof according to claim 4, wherein: the conductive fluid (66) is a mixture of a conductive liquid and conductive particles, and the size of the conductive particles is less than the width of the gap.
6. The BIM-based assembly type installation detection device for building and the matching system thereof according to claim 1, wherein: one end, far away from the main rod body (11), of the connecting end (12) is provided with a plurality of uniformly distributed combination grooves, the hole diameters of the combination grooves are enlarged from outside to inside and then reduced, anti-crack fiber bundles (10) are connected in the combination grooves, and the anti-crack fiber bundles (10) extend to the outer side of the combination grooves.
7. The BIM-based assembly type installation detection device for building and the matching system thereof according to claim 1, wherein: the control module is connected with a wireless communication module, the wireless communication module is connected with a cloud server (2), and the cloud server (2) is connected with user mobile equipment (3).
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| CN114454399B (en) * | 2021-12-22 | 2023-05-05 | 湖北理工学院 | Forming device for computer network connector |
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| DE3733606A1 (en) * | 1987-10-05 | 1989-04-13 | Hauraton Betonwaren | DRAIN CHANNEL COMPOSED FROM CONNECTED SECTIONS |
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