Mechanical and electrical installation construction equipment and method based on BIM and DPMA management

Abstract

The invention relates to the technical field of mechanical and electrical installation construction equipment, in particular to mechanical and electrical installation construction equipment and method based on BIM and DPMA management.The mechanical and electrical installation construction equipment comprises an installation frame and fixing assemblies, butt joint assemblies are integrally formed on the two sides in the installation frame, and the fixing assemblies are arranged in the butt joint assemblies and at the tops of the butt joint assemblies; a cross-shaped sliding table is fixedly connected to the top of the mounting frame, a welding mechanism is fixedly connected to the bottom of the cross-shaped sliding table, and a rotating assembly is arranged on the bottom face of the inner side of the butt joint assembly. According to the improved mechanical and electrical installation construction equipment and method based on BIM and DPMA management, the butt joint assembly drives the two sections of pipelines to be close to each other, the pipelines are fixed in the butt joint process, and meanwhile the two sections of pipelines are pushed in the direction where the two sections of pipelines are located, so that the two sections of pipelines are tightly attached, and welding is convenient; and the rotating assembly drives the two sections of pipelines to rotate in opposite directions for friction, burrs, rust slag and other impurities at the ends of the pipelines are eliminated, and welding safety and welding quality are guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of electromechanical installation construction equipment, and in particular to electromechanical installation construction equipment and a method based on BIM and DPMA management. Background Art

[0002] BIM and DPMA management can help realize the integration of building information. From the design, construction, operation to the end of the building's entire life cycle, various information is always integrated in a three-dimensional model information database. Design teams, construction units, facility operation departments, owners and other parties can work together based on BIM to effectively improve work efficiency, save resources and reduce costs. Traditional electromechanical installation projects rely more on on-site production, temporary processing on site, and processing and producing pipelines with hot and electric power on site. This construction method not only has great safety hazards, but also pollutes the construction site environment, consumes a lot of manpower, is inefficient, and may also lead to large differences in the quality of the produced pipe parts, resulting in poor quality of the entire electromechanical installation pipeline. Therefore, we have introduced an electromechanical installation construction equipment and method based on BIM and DPMA management.

[0003] The existing patent (Announcement No.: CN118321842A) discloses an integrated electromechanical assembly installation module based on BIM and DPMA management, which relates to the field of electromechanical installation technology, and includes multiple pipes and at least one installation assembly, the pipe mouths of the pipes are all provided with welding chamfers, the installation assembly includes an installation frame, multiple installation rods arranged in the installation frame, the installation frame is symmetrically provided with two, the multiple installation rods are slidably connected in the installation frame, the installation frame is provided with a first locking member, the first locking member is used to fix the installation rod, the installation rod is provided with a fixing assembly, the fixing assembly includes a fixing seat and a fixing member, the fixing seat is slidably connected to the installation rod, the fixing member is connected to the fixing seat, the fixing member is used to fix the pipe between the two installation frames, and a welding assembly is provided between the installation frames, and the welding assembly is used to weld two pipes connected end to end. This application has the effect of improving the installation efficiency and welding quality of pipes during electromechanical installation. The above technical solution can fix the pipeline, but the pipeline is in a suspended state during the entire fixing process, and at least two people are required to complete the fixing of the pipeline. One person is responsible for holding the pipeline, and the other person connects the fixed semi-rings on both sides to fix the pipeline. The fixing process is cumbersome and cannot be completed by one person. Summary of the invention

[0004] The purpose of the present invention is to provide a mechanical and electrical installation construction equipment and method based on BIM and DPMA management to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a mechanical and electrical installation construction equipment and method based on BIM and DPMA management, comprising an installation frame and a fixing component, the inner two sides of the installation frame are integrally formed with docking components, the fixing component is arranged inside and on the top of the docking component, the top of the installation frame is fixedly connected to a cross slide, the bottom of the cross slide is fixedly connected to a welding mechanism, and the inner bottom surface of the docking component is provided with a rotating component;

[0006] The fixing assembly includes a driving cylinder rotatably connected between the inner walls of the docking assembly through a bearing, the driving cylinder is divided into an inner cylinder and an outer cylinder, the inner wall of the inner cylinder is provided with an inner spiral groove, the outer surface of the outer cylinder is provided with an outer spiral groove, the outer cylinder is integrally formed on the outer surface of the inner cylinder, the outer surface of the inner cylinder is fixedly connected with a gear ring, the gear ring is meshed with a driven rack, the driven rack is integrally formed at the bottom of the side clamping plate, a buffer pad is attached to one side of the side clamping plate, a cross groove is provided in the middle of the buffer pad, and a A through slot, a trigger rack is slidably connected between the inner walls of the through slot, a cross is integrally formed on one end of the trigger rack close to the cross slot, a driven gear is rotatably connected between the inner walls of the through slot via a connecting shaft, raised disks are integrally formed on both sides of the driven gear, a limiting hole is provided on the outer ring of the raised disk, a limiting ball is inserted inside the limiting hole, the surface of the limiting ball is fixedly connected to one end of the spring telescopic rod, and the other end of the spring telescopic rod is fixedly connected to the bottom of the mounting hole, and the mounting hole is provided in the middle of the arc-shaped clamping claw.

[0007] Preferably, a rectangular limiting plate is integrally formed at one end of the trigger rack away from the buffer pad, a return spring is fixedly connected to the side of the rectangular limiting plate away from the trigger rack, the end of the return spring away from the rectangular limiting plate is fixedly connected to one side of a U-shaped frame, and the U-shaped frame is fixedly connected to the side of the side clamp away from the buffer pad.

[0008] Preferably, the outer spiral groove is internally slidably connected with an insert rod 1, the insert rod 1 is fixedly connected to one end of a movable rod, the movable rod is fixedly connected to a side of an axial push plate close to a side clamping plate, two push springs are fixedly connected to the middle of one side of the axial push plate, and a cross 2 is fixedly connected between the ends of the two push springs away from the axial push plate.

[0009] Preferably, the docking assembly includes a slide fixedly connected to both sides of the mounting frame, a sliding block is slidably connected to the inner middle part of the slide, a threaded rod passes through the middle of the sliding block, and one end of the threaded rod extends to the outside of the slide and is connected to the output end of motor 1.

[0010] Preferably, the slideway is divided into a main slideway and a secondary slideway, the slideway where the threaded rod is located is the main slideway, and the threads on the threaded rod are in two opposite directions.

[0011] Preferably, a side of the sliding block away from the slideway is fixedly connected to a bearing platform, one side of the bearing platform is fixedly connected to two rebound springs, and a bearing bar is fixedly connected between ends of the two rebound springs away from the bearing platform.

[0012] Preferably, two driving columns are integrally formed on one side of the supporting bar close to the supporting platform, and the ends of the two driving columns away from the supporting bar slide through the interior of the supporting platform and are connected to the second insertion rod, and the end of the second insertion rod away from the driving column extends to the interior of the inner spiral groove.

[0013] Preferably, a strip groove is provided on the top surface of the supporting platform, and the strip groove is slidably connected to the driven rack, the middle parts of the top surfaces of the supporting platform and the supporting bar are both designed with arc-shaped concave surfaces, and the arc-shaped concave edges of the supporting bar and the supporting platform are provided with cylindrical mounting grooves, and a secondary roller shaft is rotatably connected to the cylindrical mounting groove of the arc-shaped concave edge of the top of the supporting bar through a connecting shaft.

[0014] Preferably, the rotating component includes a second motor fixedly connected to the inner bottom of the supporting platform, the output end of the second motor is fixedly connected to a driving wheel, the driving wheel is connected to two driven wheels respectively through two synchronous belts, the two driven wheels are connected to the main roller shaft through a connecting shaft, and the main roller shaft is rotatably connected between the inner walls of the cylindrical mounting groove on the arc-shaped concave edge of the top of the supporting platform through the connecting shaft.

[0015] A method for electromechanical installation construction based on BIM and DPMA management, using the electromechanical installation construction equipment based on BIM and DPMA management as described above, comprises the following steps:

[0016] S001: Complete the design of the original building model and the piping model to be connected during the mechanical and electrical installation process;

[0017] S002: Model the location where materials will be piled up during the actual construction process, and obtain a model after the materials are piled up, so as to confirm in advance whether the material stacking space is sufficient and safe;

[0018] S003: Place the created installation construction equipment model at the required location;

[0019] S004: Carry out actual construction.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] In the present invention, the two sections of the pipe are driven to approach each other through the docking assembly, and the two sections of the pipe are automatically fixed in the front-back and up-down directions during the approaching process. When the ends of the two sections of the pipe are in contact, the axial push plate can also axially fix the two sections of the pipe and push the two sections of the pipe to each other so that the two sections of the pipe are tightly together. Then, the rotating assembly is started to drive the two sections of the pipe to rotate in opposite directions. On the one hand, the two sections of the pipe can be adjusted, and on the other hand, with the cooperation of the pushing spring, the two sections of the pipe can rotate about their own axes when they are tightly attached, so that the ends of the two sections of the pipe that need to be welded rub against each other, thereby eliminating burrs, rust residues and other impurities at the ends of the pipes, and the entire docking process can be operated by a single person. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of a front view cross-sectional three-dimensional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the top view of the three-dimensional structure of the threaded rod of the present invention;

[0025] Figure 4 This is a schematic diagram of the main three-dimensional structure of the fixing assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the arc-shaped clamping jaw of the present invention from a side view;

[0027] Figure 6 It is a schematic diagram of a partial cross-section of the arc-shaped clamping jaw of the present invention in a side view of a three-dimensional structure;

[0028] Figure 7 For the present invention Figure 6 A is an enlarged structural diagram;

[0029] Figure 8 It is a schematic diagram of the three-dimensional structure of the support platform of the present invention in front view;

[0030] Fig. 9 It is a schematic diagram of the front cross-sectional three-dimensional structure of the driving cylinder of the present invention;

[0031] Fig.10 It is a front view structural schematic diagram of the three-dimensional rotating assembly of the present invention.

[0032] In the figure: 1, mounting frame; 2, docking assembly; 201, slideway; 202, T-type slider; 203, threaded rod; 204, motor 1; 205, bearing platform; 206, rebound spring; 207, bearing bar; 208, driving column; 209, plug rod 2; 2010, strip groove; 2011, cylindrical mounting groove; 2012, auxiliary roller shaft; 3, fixing assembly; 301, driving cylinder; 301a, inner cylinder; 301b, outer cylinder; 302, inner spiral groove; 303, outer spiral groove; 304, gear ring; 305, driven rack; 306, side clamp; 307, buffer pad; 308, cross groove; 309, through groove; 3 010, trigger rack; 3011, cross one; 3012, driven gear; 3013, raised disk; 3014, limit hole; 3015, limit ball; 3016, spring telescopic rod; 3017, mounting hole; 3018, arc-shaped clamping claw; 3019, rectangular limit plate; 3020, reset spring; 3021, U-shaped frame; 3022, plug rod one; 3023, movable rod; 3024, axial push plate; 3025, push spring; 3026, cross two; 4, cross slide; 5, welding mechanism; 6, rotating assembly; 601, motor two; 602, driving wheel; 603, driven wheel; 604, main roller shaft. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 10 The present invention provides a technical solution: an electromechanical installation construction equipment and method based on BIM and DPMA management, including an installation frame 1 and a fixing component 3, the installation frame 1 has docking components 2 integrally formed on both sides thereof, the fixing component 3 is arranged inside and on the top of the docking component 2, a cross slide 4 is fixedly connected to the top of the installation frame 1, a welding mechanism 5 is fixedly connected to the bottom of the cross slide 4, and a rotating component 6 is provided on the inner bottom surface of the docking component 2.

[0035] In this embodiment, Figure 1 , Figure 2 and Figures 4 to 9As shown, the fixing component 3 includes a driving cylinder 301 rotatably connected between the inner walls of the docking component 2 through a bearing, and the driving cylinder 301 is divided into an inner cylinder 301a and an outer cylinder 301b. The inner wall of the inner cylinder 301a is provided with an inner spiral groove 302, and the outer surface of the outer cylinder 301b is provided with an outer spiral groove 303. The outer cylinder 301b is integrally formed on the outer surface of the inner cylinder 301a, and the outer surface of the inner cylinder 301a is fixedly connected with a gear ring 304, which meshes with a driven rack 305, and the driven rack 305 is integrally formed at the bottom of a side clamping plate 306. A buffer pad 307 is attached to one side of the side clamping plate 306, and a cross groove 308 is provided in the middle of the buffer pad 307, and a through groove 303 is provided in the middle of the side clamping plate 306. 09, a trigger rack 3010 is slidably connected between the inner walls of the through slot 309, and a cross 3011 is integrally formed at one end of the trigger rack 3010 close to the cross slot 308, and a driven gear 3012 is rotatably connected between the inner walls of the through slot 309 through a connecting shaft, and raised disks 3013 are integrally formed on both sides of the driven gear 3012, and a limiting hole 3014 is provided on the outer ring of the raised disk 3013, and a limiting ball 3015 is inserted in the limiting hole 3014, and the surface of the limiting ball 3015 is fixedly connected to one end of a spring telescopic rod 3016, and the other end of the spring telescopic rod 3016 is fixedly connected to the bottom of a mounting hole 3017, and the mounting hole 3017 is provided in the middle of the arc-shaped clamping claw 3018;During actual construction, the two sections of the pipeline are placed on the two supporting platforms 205 respectively. When the docking components 2 are close to each other, the driving cylinder 301 can be driven to rotate. When the driving cylinder 301 rotates, its inner cylinder 301a drives the driven rack 305 to approach the direction of the pipeline through the gear ring 304. When the driven rack 305 moves, it will drive the side clamping plate 306 to approach the pipeline, and finally clamp the pipeline to achieve fixation in the front and rear directions of the pipeline. In addition, in the process of the side clamping plate 306 approaching the pipeline, the cross 1 3011 will contact the outer surface of the pipeline earlier than the side clamping plate 306. As the side clamping plate 306 gradually approaches the pipeline, the cross 1 3011 will be blocked by the pipeline and move in the opposite direction of the side clamping plate 306. At this time, the cross 1 3011 drives the driven gear 3012 to rotate by triggering the rack 3010, and the driven gear 3012 is driven by the raised disk 3013 and the limit The arc-shaped clamping claw 3018 is driven to rotate toward the side where the pipeline is located by the hole 3014, the limiting ball 3015 and the spring telescopic rod 3016. The rotating axis is the central axis of the driven gear 3012. The structure can limit and fix the pipeline in the vertical direction through the arc-shaped clamping claw 3018, and the auxiliary side clamping plate 306 can better fix the pipeline. The limiting hole 3014, the limiting ball 3015 and the spring telescopic rod 3016 cooperate with each other to prevent the arc-shaped clamping claw 3018 from being overloaded and damaged when the pipeline diameter is large, that is, when the arc-shaped clamping claw 3018 cannot continue to rotate with the driven gear 3012, the limiting ball 3015 will squeeze the spring telescopic rod 3016 and disengage from the limiting hole 3014. It should be noted that the inner spiral groove 302 and the outer spiral groove 303 have opposite rotation directions, so that when the driving cylinder 301 rotates, the movable rod 3023 and the driving column 208 can move in opposite directions at the same time. ;

[0036] In this embodiment, Figure 4 and Figure 5 As shown, a rectangular limiting plate 3019 is integrally formed at one end of the trigger rack 3010 away from the buffer pad 307, and a return spring 3020 is fixedly connected to the side of the rectangular limiting plate 3019 away from the trigger rack 3010. The end of the return spring 3020 away from the rectangular limiting plate 3019 is fixedly connected to one side of a U-shaped frame 3021, and the U-shaped frame 3021 is fixedly connected to the side of the side clamp 306 away from the buffer pad 307; when the trigger rack 3010 is squeezed by the pipe, the return spring 3020 is compressed at the same time, and when the side clamp 306 releases the fixation on the pipe, the return spring 3020 rebounds, so that the trigger rack 3010 drives the cross 3011 to reset again.

[0037] In this embodiment, Figure 8As shown, the inner sliding connection of the outer spiral groove 303 is a plug rod 3022, which is fixedly connected to one end of the movable rod 3023, and the movable rod 3023 is fixedly connected to the side of the axial push plate 3024 close to the side clamping plate 306. Two push springs 3025 are fixedly connected to the middle of one side of the axial push plate 3024, and a cross 2 3026 is fixedly connected between the ends of the two push springs 3025 away from the axial push plate 3024. In the process of the driving cylinder 301 driving the side clamping plate 306 to clamp the pipeline, the outer The cylinder 301b also rotates synchronously, and the outer cylinder 301b cooperates with the insertion rod 1 3022 through the outer spiral groove 303 on the outer surface, driving the movable rod 3023 to move in the direction of the support platform 205, and the movable rod 3023 pulls the axial push plate 3024 to move synchronously until the cross 2 3026 on one side of the axial push plate 3024 contacts the end of the pipe. At this time, the pipe will be pushed toward the middle of the installation frame 1 by the cross 2 3026. This structure can make the ends of the two sections of the pipe to be welded close together when welding the pipes, without the need for manual pushing of the two sections of the pipe to fit together.

[0038] In this embodiment, Figures 1 to 3 As shown, the docking assembly 2 includes a slideway 201 fixedly connected to both sides of the interior of the mounting frame 1, a T-shaped slider 202 is slidably connected to the inner middle part of the slideway 201, a threaded rod 203 penetrates the middle part of the T-shaped slider 202, one end of the threaded rod 203 extends to the outside of the slideway 201 and is connected to the output end of a motor 204, the slideway 201 is divided into a main track and a secondary track, the slideway 201 where the threaded rod 203 is located is the main track, and the threads on the threaded rod 203 are in two opposite directions; the threaded rod 203 is driven to rotate by the motor 204, and the threaded rod 203 uses the bidirectional threads on the surface to drive the two T-shaped sliders 202 on the same side to move closer to or away from each other, thereby driving the two supporting platforms 205 to move closer to or away from each other, and docking the ends of the two sections of the pipeline for easy welding.

[0039] In this embodiment, Figure 3As shown, a side of the T-shaped slider 202 away from the slideway 201 is fixedly connected to a bearing platform 205, and two rebound springs 206 are fixedly connected to one side of the bearing platform 205. A bearing bar 207 is fixedly connected between the ends of the two rebound springs 206 away from the bearing platform 205. Two driving columns 208 are integrally formed on the side of the bearing bar 207 close to the bearing platform 205. The ends of the two driving columns 208 away from the bearing bar 207 slide through the interior of the bearing platform 205 and are connected to the second plug rod 209. The second plug rod 209 is away from the driving column 2 One end of 08 extends to the inside of the inner spiral groove 302; the rebound spring 206 is used to drive the load-bearing bar 207 and the driving column 208 to reset. When the two load-bearing platforms 205 approach each other, the load-bearing bar 207 will contact first, and the load-bearing bar 207 squeezes the rebound spring 206 and drives the driving column 208 to move in the direction of the side clamp 306. The two plug rods 209 at the end of the driving column 208 will move in a straight line, thereby cooperating with the inner spiral groove 302 to drive the driving cylinder 301 to rotate, providing power for the operation of the fixing component 3.

[0040] In this embodiment, Figure 4 and Fig.10As shown, a strip groove 2010 is provided on the top surface of the carrier 205, and the strip groove 2010 is slidably connected to the driven rack 305. The middle parts of the top surfaces of the carrier 205 and the carrier bar 207 are both designed with arc-shaped concave surfaces, and the arc-shaped concave edges of the carrier bar 207 and the carrier 205 are provided with cylindrical mounting grooves 2011, and the cylindrical mounting groove 2011 at the arc-shaped concave edge of the top of the carrier bar 207 is rotatably connected with a secondary roller shaft 2012 through a connecting shaft. The rotating component 6 includes a second motor 601 fixedly connected to the bottom inner side of the carrier 205, and the output end of the second motor 601 is fixedly connected to a driving wheel 602, and the driving wheel 602 is respectively connected to two driven wheels 603 through two synchronous belts, and the two driven wheels 603 are connected to the main roller shaft 604 through a connecting shaft, and the main roller shaft 604 is rotatably connected between the inner walls of the cylindrical mounting groove 2011 at the arc-shaped concave edge of the top of the carrier 205 through a connecting shaft. When the two sections of the pipeline are butt-jointed, there may be some deviation in the concentricity due to processing quality problems. At this time, the second motor 601 is started to drive the driving wheel 602 to rotate. The driving wheel 602 rotates to drive the driven wheel 603 to rotate through the synchronous belt. The driven wheel 603 will drive the pipeline to rotate with its own axis as the axis. On the one hand, the two sections of the pipeline can be adjusted. On the other hand, with the cooperation of the pushing spring 3025, the two sections of the pipeline can rotate with their own axis when they are close together, so that the ends of the two sections of the pipeline that need to be welded can rub against each other, thereby eliminating burrs and rust residues and other impurities at the ends of the pipelines. Because the impurities and contaminants on the surface of the weldment will seriously affect the welding quality, resulting in defects such as reduced weld strength, pores, and slag inclusions. At the same time, these impurities and contaminants will also cause spatter during welding, reduce welding efficiency, and may even cause welding accidents. Therefore, this structure ensures welding quality and safety by rotating the two sections of the pipeline to grind each other.

[0041] A method for electromechanical installation construction based on BIM and DPMA management, using the electromechanical installation construction equipment based on BIM and DPMA management as described above, comprises the following steps:

[0042] S001: Complete the design of the original building model and the piping model to be connected during the mechanical and electrical installation process;

[0043] S002: Model the location where materials will be piled up during the actual construction process, and obtain a model after the materials are piled up, so as to confirm in advance whether the material stacking space is sufficient and safe;

[0044] S003: Place the created installation construction equipment model at the required location;

[0045] S004: Carry out actual construction.

[0046] The use method and advantages of the present invention: When the electromechanical installation construction equipment and method based on BIM and DPMA management are used, the working process is as follows:

[0047] First, the actual working environment and materials are designed in the BIM system, and then the actual construction is carried out. During the actual construction, the pipes to be welded are first placed on the two supporting platforms 205 and the supporting bars 207, and then the motor 204 in the docking component 2 is started to drive the two supporting platforms 205 to approach each other. In the process of the supporting platforms 205 approaching each other, the pipes will be fixed in the vertical direction by the arc-shaped clamping claws 3018, and the side clamping plates 206 will fix the pipes in the front and rear directions, and the push springs 3025 and the axial push plates 3024 will cooperate to push the two sections of the pipes axially for docking, automatically completing the fixing and adhesion of the pipes, and the rotating component 6 can drive the two sections of the pipes to rotate in opposite directions, so that the ends to be welded can be polished to eliminate burrs, rust and other impurities, and ensure the safety and quality of welding. Finally, the welding mechanism 5 can perform welding.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mechanical and electrical installation construction equipment based on BIM and DPMA management, comprising an installation frame (1) and a fixing component (3), characterized in that: The mounting frame (1) has a docking assembly (2) integrally formed on both sides of its interior, the fixing assembly (3) is arranged inside and on the top of the docking assembly (2), the top of the mounting frame (1) is fixedly connected to a cross slide (4), the bottom of the cross slide (4) is fixedly connected to a welding mechanism (5), and the inner bottom surface of the docking assembly (2) is provided with a rotating assembly (6); The fixing assembly (3) comprises a driving cylinder (301) rotatably connected between the inner walls of the docking assembly (2) via a bearing, the driving cylinder (301) being divided into an inner cylinder (301a) and an outer cylinder (301b), the inner wall of the inner cylinder (301a) being provided with an inner spiral groove (302), the outer surface of the outer cylinder (301b) being provided with an outer spiral groove (303), and the outer cylinder (301b) being integrally formed on the inner cylinder (301a). The outer surface of the inner cylinder (301a) is fixedly connected with a gear ring (304), the gear ring (304) is meshed with a driven rack (305), the driven rack (305) is integrally formed at the bottom of the side clamping plate (306), a buffer pad (307) is attached to one side of the side clamping plate (306), a cross groove (308) is provided in the middle of the buffer pad (307), and a cross groove (308) is provided in the middle of the side clamping plate (306). A through slot (309) is provided, and a trigger rack (3010) is slidably connected between the inner walls of the through slot (309), and a cross (3011) is integrally formed at one end of the trigger rack (3010) close to the cross slot (308), and a driven gear (3012) is rotatably connected between the inner walls of the through slot (309) via a connecting shaft, and protruding disks (3013) are integrally formed on both sides of the driven gear (3012), and a limiting hole (3014) is provided on the outer ring of the protruding disk (3013), and a limiting ball (3015) is inserted inside the limiting hole (3014), and the surface of the limiting ball (3015) is fixedly connected to one end of a spring telescopic rod (3016), and the other end of the spring telescopic rod (3016) is fixedly connected to the bottom of a mounting hole (3017), and the mounting hole (3017) is provided in the middle of the arc-shaped clamping claw (3018).

2. According to claim 1, a mechanical and electrical installation construction equipment based on BIM and DPMA management, characterized in that: A rectangular limiting plate (3019) is integrally formed at one end of the trigger rack (3010) away from the buffer pad (307); a return spring (3020) is fixedly connected to one side of the rectangular limiting plate (3019) away from the trigger rack (3010); an end of the return spring (3020) away from the rectangular limiting plate (3019) is fixedly connected to one side of a U-shaped frame (3021); and the U-shaped frame (3021) is fixedly connected to one side of the side clamping plate (306) away from the buffer pad (307).

3. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 1, characterized in that: The outer spiral groove (303) is internally slidably connected with an insertion rod (3022), and the insertion rod (3022) is fixedly connected to one end of a movable rod (3023), and the movable rod (3023) is fixedly connected to a side of an axial push plate (3024) close to a side clamping plate (306), and two push springs (3025) are fixedly connected to the middle of one side of the axial push plate (3024), and a cross (3026) is fixedly connected between the ends of the two push springs (3025) away from the axial push plate (3024).

4. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 1, characterized in that: The docking assembly (2) comprises a slideway (201) fixedly connected to both sides of the interior of the mounting frame (1); a T-shaped slider (202) is slidably connected to the middle of the inner side of the slideway (201); a threaded rod (203) penetrates the middle of the T-shaped slider (202); one end of the threaded rod (203) extends to the outside of the slideway (201) and is connected to the output end of the motor 1 (204).

5. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 4 is characterized in that: The slideway (201) is divided into a main track and a secondary track. The slideway (201) where the threaded rod (203) is located is the main track, and the threads on the threaded rod (203) are in two opposite directions.

6. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 4, characterized in that: A side of the T-shaped slider (202) away from the slideway (201) is fixedly connected to a bearing platform (205), one side of the bearing platform (205) is fixedly connected to two rebound springs (206), and a bearing bar (207) is fixedly connected between the ends of the two rebound springs (206) away from the bearing platform (205).

7. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 6 is characterized by: Two driving columns (208) are integrally formed on one side of the bearing bar (207) close to the bearing platform (205); one end of the two driving columns (208) away from the bearing bar (207) slides through the interior of the bearing platform (205) and is connected to the second insertion rod (209); one end of the second insertion rod (209) away from the driving column (208) extends to the interior of the inner spiral groove (302).

8. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 7 is characterized in that: The top surface of the support platform (205) is provided with a strip groove (2010), and the strip groove (2010) is slidably connected to the driven rack (305), the middle parts of the top surfaces of the support platform (205) and the support bar (207) are both designed as arc-shaped concave surfaces, and the arc-shaped concave edges of the support bar (207) and the support platform (205) are provided with a cylindrical mounting groove (2011), and the cylindrical mounting groove (2011) at the arc-shaped concave edge of the top of the support bar (207) is rotatably connected to a secondary roller shaft (2012) via a connecting shaft.

9. The electromechanical installation construction equipment based on BIM and DPMA management according to claim 1, characterized in that: The rotating assembly (6) comprises a second motor (601) fixedly connected to the inner bottom of the support platform (205); the output end of the second motor (601) is fixedly connected to a driving wheel (602); the driving wheel (602) is connected to two driven wheels (603) respectively through two synchronous belts; the two driven wheels (603) are connected to a main roller shaft (604) through a connecting shaft; the main roller shaft (604) is rotatably connected between the inner walls of a cylindrical mounting groove (2011) at the edge of an arc-shaped concave surface at the top of the support platform (205) through the connecting shaft.

10. A method for electromechanical installation construction based on BIM and DPMA management, applying the electromechanical installation construction equipment based on BIM and DPMA management according to any one of claims 1 to 9, characterized in that: The following steps are involved: S001: Complete the design of the original building model and the piping model to be connected during the mechanical and electrical installation process; S002: Model the location where materials will be piled up during the actual construction process, and obtain a model after the materials are piled up, so as to confirm in advance whether the material stacking space is sufficient and safe; S003: Place the created installation construction equipment model at the required location; S004: Carry out actual construction.

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