A composite slab water and electricity pipeline installation structure based on BIM technology

Abstract

The present invention relates to the technical field of water and electricity pipeline installation, and aims to solve the problem in the prior art that it is inconvenient to adjust the position of the water and electricity pipeline when installing the water and electricity pipeline on the composite board, and the installation flexibility is low. A composite board water and electricity pipeline installation structure based on BIM technology is provided. The present invention arranges a placement seat in an adjustment groove on a guide seat, and installs the pipeline in the placement seat, so that the position of the placement seat can be adjusted according to needs. After the adjustment is completed, the placement seat can be locked. The placement plate inside the placement seat supports the pipeline through a plurality of supporting steel balls, which can convert sliding friction into rolling friction, and facilitate the movement and adjustment of the pipeline. Then, the movable plate is adjusted to fit the movable plate with the placement plate, and the rubber block is fit to the lower surface of the supporting steel ball, so that the supporting steel ball is difficult to rotate, thereby improving the stability during installation. As a whole, the present invention can effectively improve the flexibility of pipeline installation.

Description

Technical Field

[0001] The present invention relates to the technical field of water and electricity pipeline installation, and in particular to a composite plate water and electricity pipeline installation structure based on BIM technology. Background Art

[0002] BIM, or Building Information Model, provides optimized application carriers and information for building lifecycle management. Composite slabs can be designed through BIM. Composite slabs are assembled integral slabs composed of prefabricated slabs and cast-in-place reinforced concrete layers. Composite slabs have good integrity, and the upper and lower surfaces of the slabs are flat, which is convenient for finishing layer decoration. They are suitable for high-rise buildings and large-span buildings with high requirements for overall rigidity.

[0003] In the prior art, when installing water and electricity pipelines on the composite plate, the water and electricity pipelines need to be spliced ​​and fixed for installation. However, it is inconvenient to adjust the position of the water and electricity pipelines during the installation process, which reduces the flexibility of the installation. Summary of the invention

[0004] The present invention aims to provide a composite slab water and electricity pipeline installation structure based on BIM technology to solve the problems in the prior art of inconvenience in adjusting the position of the water and electricity pipeline and low installation flexibility when installing the water and electricity pipeline on the composite slab.

[0005] The present invention is achieved by adopting the following technical solutions:

[0006] A composite plate water and electricity pipeline installation structure based on BIM technology, comprising a composite plate, a plurality of guide seats are arranged on the composite plate, an adjustment groove is opened on the top of the guide seat, a placement seat is installed in the adjustment groove, the placement seat can move in the adjustment groove, and the placement seat can be locked with the guide seat;

[0007] A pressing cover is installed on the placement seat, a placement plate is arranged inside the placement seat, a plurality of movable grooves are provided on the placement plate, the movable grooves are arranged through the thickness direction of the placement plate, supporting steel balls are accommodated in the movable grooves, and the water and electricity pipelines are used to be placed on the placement plate;

[0008] A movable plate is provided at the bottom of the placement plate, and the movable plate is connected to the bottom of the placement seat through a height adjustment component. A plurality of fitting grooves are provided on the top surface of the movable plate, and friction members are provided in the fitting grooves, and the friction members can fit with the lower surface of the supporting steel ball;

[0009] A plurality of limiting grooves are provided on the front and rear surfaces of the placement seat, a plurality of first telescopic rods are provided on the front and rear surfaces of the movable plate, and a locking ball is connected to the end of each first telescopic rod, and the locking ball can be inserted into the limiting groove.

[0010] The front and rear side surfaces of the placement seat and the front and rear sides of the movable plate refer to the side surfaces located at both ends thereof in the length direction thereof.

[0011] The water and electricity pipeline installation structure described in the present invention is achieved by arranging a guide seat and a placement seat on the composite plate, and the placement seat can move in the adjustment groove on the guide seat. Therefore, the position of the placement seat can be adjusted as needed, thereby adjusting the water and electricity pipeline located in the placement seat, and the placement seat can also be locked with the guide seat. When the placement seat is adjusted into place, the two can be locked to avoid displacement.

[0012] The placement seat described in the present invention is provided with a placement plate, and a plurality of movable grooves are opened on the placement plate, the movable grooves run through the thickness direction of the placement plate, and the supporting steel balls in the movable grooves support the pipeline, thereby converting the sliding friction into rolling friction, which facilitates the movement and adjustment of the pipeline.

[0013] The placement plate described in the present invention is provided with a movable plate at the bottom, the height of the movable plate can be adjusted (changed), and a plurality of fitting grooves are opened on the top surface of the movable plate, and a friction resistance member is provided in the fitting groove, and the friction resistance member can fit with the lower surface of the supporting steel ball. The friction resistance member can increase the friction force between the supporting steel ball and the supporting steel ball, making it difficult for the supporting steel ball to rotate, and converting the rolling friction into sliding friction. When the pipeline is moved into place, the height of the movable plate is adjusted so that the movable plate fits with the placement plate, the friction resistance member fits with the supporting steel ball, and the locking ball is embedded in the limit groove for locking, thereby improving the stability of the pipeline during installation.

[0014] By using the above structures in coordination with each other, the present invention can effectively improve the flexibility of pipeline installation.

[0015] As the preferred technical solution:

[0016] The limiting groove comprises a spherical groove, and strip grooves are respectively formed at both ends of the spherical groove, and the spherical groove and the strip groove are connected.

[0017] As the preferred technical solution:

[0018] The diameter of the spherical groove is greater than the width of the strip groove, the spherical groove matches the locking ball, and the first telescopic rod matches the strip groove.

[0019] Therefore, the locking ball can just be inserted into the spherical groove to complete the locking effect.

[0020] As the preferred technical solution:

[0021] The first telescopic rod and the locking ball are both provided with fixing screw holes, and the fixing screw holes are threadedly connected with fixing bolts.

[0022] The present invention can lock the telescopic function of the first telescopic rod by arranging a fixing bolt and tightening the fixing bolt, so that the first telescopic rod can be fixed after installation is completed, thereby improving stability.

[0023] As the preferred technical solution:

[0024] The ends of all the locking balls are fixedly connected with pull rods.

[0025] The pull rod is provided to facilitate pulling multiple first telescopic rods at the same time.

[0026] As the preferred technical solution:

[0027] The friction member is a rubber block.

[0028] Rubber blocks have good wear resistance, low cost and are easy to obtain.

[0029] As the preferred technical solution:

[0030] The height adjustment component is an elastic component, one end of which is connected to the bottom of the movable plate, and the other end of which is connected to the bottom of the placement seat.

[0031] As the preferred technical solution:

[0032] The elastic component is a plurality of supporting springs.

[0033] The support spring is used to facilitate changing the height of the movable plate and resetting the movable plate. When the pipeline needs to be moved, the movable plate is pressed down and the locking balls are embedded in different spherical grooves for locking, which is convenient for movement and locking after automatic resetting.

[0034] As the preferred technical solution:

[0035] The support springs are arranged evenly and at intervals.

[0036] As the preferred technical solution:

[0037] The bottom end of the placement seat is connected with a positioning socket, and a plurality of guide wheels are installed inside the positioning socket, and the guide wheels can be in rolling contact with the adjustment groove;

[0038] A locking groove is provided on one side of the adjustment groove, a locking rod is connected to one end of the positioning socket, one end of the locking rod extends out of the locking groove, and a locking piece is provided at the end of the locking rod for locking the placement seat and the guide seat.

[0039] As the preferred technical solution:

[0040] The locking rod is a locking screw, the locking piece is a butterfly nut threadedly connected to the locking screw, and an elastic pad is fixedly connected to one end of the butterfly nut that contacts the placement seat and the guide seat.

[0041] The locking screw and butterfly nut are used to achieve locking, and the elastic pad is used to increase the reverse force to prevent loosening.

[0042] As the preferred technical solution:

[0043] An entry opening is provided at the top of the locking groove, so that the locking screw can enter the locking groove through the entry opening.

[0044] As the preferred technical solution:

[0045] The size of the positioning socket matches that of the adjusting slot, and the width of the adjusting slot is slightly greater than the width of the positioning socket.

[0046] Ensure that the positioning socket can move smoothly in the adjustment groove.

[0047] As the preferred technical solution:

[0048] The locking groove matches the size of the locking screw, and the height of the locking groove is slightly greater than the diameter of the locking screw.

[0049] Ensure that the locking screw can move smoothly in the locking groove.

[0050] As the preferred technical solution:

[0051] A plurality of positioning columns are fixedly connected to the top of the placement seat, each of the positioning columns is provided with a connecting screw hole, and the clamping cover is connected to the positioning column via a connecting bolt.

[0052] The clamping cover is positioned and connected by using the positioning column to prevent misalignment, and the clamping cover is accurately and firmly installed on the placement seat.

[0053] As the preferred technical solution:

[0054] The bottom surface of the clamping cover is provided with a groove, and two tightness adjusting screws are rotatably connected inside the groove, and the ends of the two tightness adjusting screws are fixedly connected to driven wheels, and a driving wheel is connected between the two driven wheels through a transmission belt, and a tightness adjusting head is fixedly connected to the end of the driving wheel;

[0055] The two tightness adjusting screw rods are threadedly connected with adjusting plates, and the adjusting plates are slidably connected with the inner wall of the groove.

[0056] The present invention drives a driving wheel to rotate by rotating a tightness adjusting head, and the rotation of the driving wheel drives two driven wheels to rotate through a transmission belt, and the rotation of the driven wheels drives two tightness adjusting screws to rotate, and the rotation of the two tightness adjusting screws drives the adjustment plate to move, thereby changing the distance between the adjustment plate and the pipeline, so that the tightness can be adjusted to adapt to pipelines of different diameters.

[0057] As the preferred technical solution:

[0058] A plurality of second telescopic rods are fixedly connected to the bottom end of the adjustment plate, a plurality of second telescopic rods are fixedly connected to the ends of the second telescopic rods, and a compression spring is sleeved on the second telescopic rods.

[0059] The compression spring is used to compress the pipeline, which has a certain elasticity to prevent damage to the pipeline caused by excessive pressure.

[0060] As the preferred technical solution:

[0061] The stacking plate is provided with a plurality of mounting screw holes, and mounting bolts are arranged in the mounting screw holes. The mounting bolts are located at both sides of the guide seat and are used to fix the guide seat on the stacking plate.

[0062] As the preferred technical solution:

[0063] The present invention can use BIM technology to establish a building model and design the composite plate, so as to design the appropriate size of each component in the composite plate water and electricity pipeline installation structure accordingly.

[0064] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0065] (1) The present invention sets a placement seat and a guide seat, and adjusts the position of the placement seat as needed. After the adjustment is completed, the butterfly nut is rotated, and the butterfly nut cooperates with the locking screw to lock the placement seat. At this time, the pipeline is on the placement plate in the square placement seat. The placement plate supports the pipeline by multiple supporting steel balls, which can convert sliding friction into rolling friction, making it convenient to move and adjust the pipeline. Then, the movable plate can be attached to the placement plate through the support spring. After the rubber block is attached to the lower surface of the supporting steel ball, it can increase the friction between the rubber block and the supporting steel ball, making it difficult for the supporting steel ball to rotate, converting rolling friction into sliding friction, and embedding the locking ball into the spherical groove for locking, thereby improving the stability during installation. As a whole, the present invention can effectively improve the flexibility of pipeline installation.

[0066] (2) The present invention locks the telescopic function of the first telescopic rod by setting a fixing bolt and tightening the fixing bolt, so that the first telescopic rod can be fixed after installation is completed, thereby improving stability.

[0067] (3) The present invention sets a clamping cover, rotates the tightness adjustment head to drive the driving wheel to rotate, the driving wheel rotates through the transmission belt to drive the two driven wheels to rotate, the driven wheels rotate to drive the two tightness adjustment screws to rotate, the two tightness adjustment screws rotate to drive the adjustment plate to move, change the distance between the adjustment plate and the pipeline, so that the tightness can be adjusted to adapt to pipelines of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0068] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0069] Figure 2 It is a partial enlarged view of the present invention;

[0070] Figure 3 It is a schematic diagram of the guide seat structure of the present invention;

[0071] Figure 4 This is a schematic diagram of the structure of the placement seat of the present invention;

[0072] Figure 5 It is a schematic diagram of the top view of the movable plate of the present invention;

[0073] Figure 6 For the present invention Figure 4 A magnified view of the structure at center;

[0074] Figure 7 For the present invention Figure 5 Enlarged view of the structure at point B in the middle.

[0075] In the figure: 1-composite plate, 2-mounting screw hole, 3-mounting bolt, 4-guide seat, 5-placement seat, 6-pressing cover, 7-adjusting groove, 8-locking groove, 9-positioning socket, 10-guide wheel, 11-locking screw, 12-butterfly nut, 13-elastic pad, 14-placement plate, 15-active groove, 16-supporting steel ball, 17-active plate, 18-fitting groove, 19-rubber block, 20-support spring, 21-strip groove, 22-spherical groove, 23-first telescopic rod, 24-locking ball, 25-pull rod, 26-fixing screw hole, 27-fixing bolt, 28-positioning column, 29-connecting screw hole, 30-connecting bolt, 31-groove, 32-tightness adjusting screw, 33-driven wheel, 34-driving wheel, 35-transmission belt, 36-adjusting plate, 37-second telescopic rod, 38-pressing plate, 39-pressing spring. DETAILED DESCRIPTION

[0076] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0077] Example

[0078] See also Figure 1-Figure 7 This embodiment proposes a composite plate water and electricity pipeline installation structure based on BIM technology, including a composite plate 1, on which a plurality of mounting screw holes 2 are opened. By arranging mounting bolts 3 in the mounting screw holes 2, a guide seat 4 is restricted between two groups of mounting bolts 3. Therefore, the present invention can fix a plurality of guide seats 4 on the composite plate 1 by means of mounting bolts 3.

[0079] An adjustment groove 7 is provided on the top surface of the guide seat 4, a placement seat 5 is installed in the adjustment groove 7, and a pressing cover 6 is installed on the placement seat 5. The placement seat 5 can move in the adjustment groove 7 along the length direction of the groove, so that the position of the placement seat 5 can be adjusted by the guide seat 4. Specifically, a positioning socket 9 is fixedly connected to the bottom end of the placement seat 5, and the width of the positioning socket 9 matches the width of the adjustment groove 7. A plurality of guide wheels 10 are installed inside the positioning socket 9, and the guide wheels 10 are in rolling contact with the adjustment groove 7. Therefore, the positioning socket 9 can move in the adjustment groove 7. The present invention can adjust the position of the placement seat 5 through the adjustment groove 7, so as to facilitate the change of position for pipeline docking.

[0080] A locking groove 8 is provided on one side of the adjustment groove 7, and an entrance is provided on the top of the locking groove 8; a locking screw 11 is fixedly connected to one end of the positioning socket 9, the locking screw 11 is located in the locking groove 8, and the locking screw 11 partially extends out of the locking groove 8 (that is, the length of the locking screw 11 is greater than the width of the locking groove 8), and the locking screw 11 can enter the locking groove 8 through the entrance. The depth of the locking groove 8 matches the diameter of the locking screw 11, and the locking screw 11 can move in the locking groove 8.

[0081] One end of the locking screw 11 extending out of the locking groove 8 is threadedly connected with a butterfly nut 12. After adjusting the position of the placement seat 5, the butterfly nut 12 can be rotated to make it close to the outer surface of the guide seat 4, so as to lock the guide seat 4 and the placement seat 5. Preferably, an elastic pad 13 is fixedly connected to one end of the butterfly nut 12, and the elastic pad 13 is used to increase the reverse force to prevent loosening.

[0082] A placement plate 14 is fixedly connected inside the placement seat 5. The placement plate 14 is arranged horizontally. A plurality of movable grooves 15 are provided on the placement plate 14. The movable grooves 15 are arranged in the thickness direction of the placement plate 14. Supporting steel balls 16 are installed inside the movable grooves 15. The supporting steel balls 16 can rotate freely in the movable grooves 15. The upper surface of the supporting steel balls 16 protrudes from the upper plate surface of the placement plate 14, and the lower surface of the supporting steel balls 16 protrudes from the upper plate surface of the placement plate 14. The water and electricity pipelines are placed on the placement plate 14. The plurality of movable supporting steel balls 16 can reduce friction and convert sliding friction into rolling friction, making the pipelines placed thereon easier to move and convenient for flexible installation.

[0083] A movable plate 17 is provided at the bottom of the placement plate 14, and a plurality of fitting grooves 18 are opened on the top surface of the movable plate 17. Rubber blocks 19 are fixedly connected inside the plurality of fitting grooves 18. After the rubber blocks 19 are fitted to the lower surface of the supporting steel balls 16, the friction between the rubber blocks 19 and the supporting steel balls 16 can be increased, making it difficult for the supporting steel balls 16 to rotate, converting rolling friction into sliding friction, thereby improving stability during installation.

[0084] That is, the water and electricity pipes placed on the placement plate 14 can move freely, and the sliding friction can be converted into rolling friction, which is convenient for movement and adjustment. In addition, they can be self-locked during assembly, and the rolling friction can be converted into sliding friction again, which improves stability and the flexibility of installation.

[0085] The bottom of the movable plate 17 is connected to the placement seat 5 through the support spring 20, so the height of the movable plate 17 is easy to adjust. When the pipeline needs to be moved conveniently, the movable plate 17 can be pressed down to compress the support spring 20. After the movement and adjustment are completed, the movable plate 17 can be reset.

[0086] The front and rear surfaces of the placement seat 5 are provided with a plurality of spherical grooves 22, and the spherical grooves 22 are provided with two strip grooves 21. The front and rear sides of the movable plate 17 are fixedly connected with a plurality of first telescopic rods 23, and the ends of the first telescopic rods 23 are fixedly connected with locking balls 24, and the ends of the plurality of locking balls 24 are fixedly connected with pull rods 25. When the movable plate 17 is pressed down and the support spring 20 is in a compressed state, the locking ball 24 can be inserted into the spherical groove 22 for simple locking, and this locking method is simple and can be easily unlocked later.

[0087] The diameter of the spherical groove 22 is greater than the width of the strip groove 21 , the spherical groove 22 matches the locking ball 24 , and the first telescopic rod 23 matches the strip groove 21 , so that the locking ball 24 can be inserted into the spherical groove 22 to complete the locking effect.

[0088] The first telescopic rod 23 and the locking ball 24 are both provided with fixing screw holes 26, and the fixing screw holes 26 are threadedly connected with fixing bolts 27, which can lock the telescopic function of the first telescopic rod 23, so that it can be fixed after installation, thereby improving the stability of installation.

[0089] A plurality of positioning columns 28 are fixedly connected to the top of the placement seat 5, and a plurality of connecting screw holes 29 are opened on the positioning columns 28. The clamping cover 6 is connected to the positioning columns 28 by connecting bolts 30. The connecting screw holes 29 cooperate with the connecting bolts 30 to position and connect the clamping cover 6 to prevent misalignment.

[0090] The bottom surface of the pressing cover 6 is provided with a groove 31, and two tightness adjustment screws 32 are rotatably connected inside the groove 31, and the two tightness adjustment screws 32 are threadedly connected with adjustment plates 36, and the tightness adjustment screws 32 are arranged through the adjustment plates 36, and the two are connected by threads, and the adjustment plates 36 are slidably connected to the inner wall of the groove 31;

[0091] The ends of the two tightness adjustment screws 32 are fixedly connected to driven wheels 33, and a driving wheel 34 is connected between the two driven wheels 33 via a transmission belt 35. The end of the driving wheel 34 is fixedly connected to a tightness adjustment head, and the driving wheel 34 can be driven to rotate by rotating the tightness adjustment head. The rotation of the driving wheel 34 drives the two driven wheels 33 to rotate through the transmission belt 35. The rotation of the driven wheel 33 drives the two tightness adjustment screws 32 to rotate. The rotation of the two tightness adjustment screws 32 drives the adjustment plate 36 to move, changing the distance between the adjustment plate and the pipeline, so that the tightness can be adjusted to adapt to pipelines of different diameters. The convenience of using the installation structure is improved by only rotating the tightness adjustment head to drive other components to move.

[0092] A plurality of second telescopic rods 37 are fixedly connected to the bottom end of the adjustment plate 36, and a clamping plate 38 is fixedly connected to the ends of the plurality of second telescopic rods 37. A clamping spring 39 is sleeved on the second telescopic rod 37, and the clamping spring 39 can be used to clamp the pipeline to avoid damage to the pipeline caused by excessive pressure.

[0093] In summary, the workflow of the present invention is:

[0094] When the present invention is actually used, first put the placement seat 5 into the guide seat 4, then put the pipe into the placement seat 5, adjust the position of the placement seat 5 according to actual needs, rotate the butterfly nut 12 after the adjustment is completed, and the butterfly nut 12 cooperates with the locking screw 11 to lock the placement seat 5. At this time, the pipe is on the placement plate 14 in the placement seat 5, and the placement plate 14 supports the pipe through a plurality of supporting steel balls 16, which can convert sliding friction into rolling friction, making it convenient to move and adjust the pipe. Then, the movable plate 17 can be fitted with the placement plate 14 through the support spring 20, and after the rubber block 19 is fitted on the lower surface of the supporting steel ball 16, the friction between the rubber block 19 and the supporting steel ball 16 can be increased, making it difficult for the supporting steel ball 16 to rotate, converting rolling friction into sliding friction, and embedding the locking ball 24 into the spherical groove 22 for locking, thereby improving the stability during installation, so that the present invention can effectively improve the flexibility of pipeline installation as a whole;

[0095] After the pipe docking installation is completed, tighten the fixing bolt 27 to lock the telescopic function of the first telescopic rod 23, so that it can be fixed after the installation is completed to improve stability;

[0096] Then use the connecting bolts 30 to fix the clamping cover 6 on the placement seat 5, and rotate the tightness adjusting head to drive the driving wheel 34 to rotate. The driving wheel 34 rotates through the transmission belt 35 to drive the two driven wheels 33 to rotate. The driven wheel 33 rotates to drive the two tightness adjusting screws 32 to rotate. The two tightness adjusting screws 32 rotate to drive the adjustment plate 36 to move, changing the distance between the plate and the pipe, so as to adjust the tightness to adapt to pipes of different diameters.

[0097] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A composite slab water and electricity pipeline installation structure based on BIM technology, characterized by: The stacking plate (1) comprises a plurality of guide seats (4) arranged on the stacking plate (1), an adjustment groove (7) being provided on the top of the guide seat (4), a placement seat (5) being installed in the adjustment groove (7), the placement seat (5) being able to move in the adjustment groove (7), and the placement seat (5) being able to lock with the guide seat (4); A pressing cover (6) is installed on the placement seat (5), a placement plate (14) is arranged inside the placement seat (5), a plurality of movable grooves (15) are provided on the placement plate (14), the movable grooves (15) are arranged to penetrate the thickness direction of the placement plate (14), supporting steel balls (16) are accommodated in the movable grooves (15), and the water and electricity pipelines are used to be placed on the placement plate (14); A movable plate (17) is provided at the bottom of the placement plate (14), and the movable plate (17) is connected to the bottom of the placement seat (5) through a height adjustment component. A plurality of fitting grooves (18) are provided on the top surface of the movable plate (17), and friction members are provided in the fitting grooves (18), and the friction members can fit with the lower surface of the supporting steel ball (16); The front and rear surfaces of the placement seat (5) are provided with a plurality of limit grooves, the front and rear surfaces of the movable plate (17) are provided with a plurality of first telescopic rods (23), the end of each first telescopic rod (23) is connected to a locking ball (24), and the locking ball (24) can be inserted into the limit groove; The limiting groove comprises a spherical groove (22), and strip grooves (21) are respectively formed at both ends of the spherical groove (22), and the spherical groove (22) and the strip groove (21) are connected; The ends of all the locking balls (24) are fixedly connected with pull rods (25).

2. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: A fixing screw hole (26) is provided inside the first telescopic rod (23) and the locking ball (24), and a fixing bolt (27) is threadedly connected inside the fixing screw hole (26).

3. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: The height adjustment component is an elastic component, one end of which is connected to the bottom of the movable plate (17), and the other end of which is connected to the bottom of the placement seat (5).

4. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: The bottom end of the placement seat (5) is connected to a positioning socket (9), and a plurality of guide wheels (10) are installed inside the positioning socket (9), and the guide wheels (10) are capable of rolling contact with the adjustment groove (7); A locking groove (8) is provided on one side of the adjustment groove (7); a locking rod is connected to one end of the positioning socket (9); one end of the locking rod extends out of the locking groove (8); and a locking piece is provided at the end of the locking rod for locking the placement seat (5) and the guide seat (4).

5. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: A plurality of positioning columns (28) are fixedly connected to the top of the placement seat (5), each of the positioning columns (28) is provided with a connecting screw hole (29), and the pressing cover (6) is connected to the positioning column (28) via a connecting bolt (30).

6. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: The bottom surface of the pressing cover (6) is provided with a groove (31), two tightness adjustment screws (32) are rotatably connected inside the groove (31), the ends of the two tightness adjustment screws (32) are fixedly connected to driven wheels (33), a driving wheel (34) is connected between the two driven wheels (33) via a transmission belt (35), and a tightness adjustment head is fixedly connected to the end of the driving wheel (34); The two tightness adjustment screw rods (32) are threadedly connected with adjustment plates (36), and the adjustment plates (36) are slidably connected to the inner wall of the groove (31).

7. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 6 is characterized by: A plurality of second telescopic rods (37) are fixedly connected to the bottom end of the adjustment plate (36), a pressing plate (38) is fixedly connected to the ends of the plurality of second telescopic rods (37), and a pressing spring (39) is sleeved on the second telescopic rods (37).

8. The composite slab water and electricity pipeline installation structure based on BIM technology according to claim 1 is characterized by: The composite plate (1) is provided with a plurality of mounting screw holes (2), the mounting screw holes (2) are provided with mounting bolts (3), and the mounting bolts (3) are located on both sides of the guide seat (4) and are used to fix the guide seat (4) on the composite plate (1).

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