Energy-saving and environment-friendly building model forming device based on BIM technology

Abstract

The application discloses an energy-saving and environment-friendly building model forming device based on BIM technology, and relates to the technical field of building model forming, which comprises a mud conveying device, a pipeline, a control rod and a motor. The mud conveying device is connected with a conveying component through the pipeline. The conveying component is connected with a control component and an auxiliary component respectively. The motor is connected with the control component. The conveying component comprises a cleaning assembly. The auxiliary component comprises an eliminating assembly and a smoothing assembly. The control component drives the conveying component and the auxiliary component. The control component provides kinetic energy for the working of the conveying component and the auxiliary component. The conveying component drives the auxiliary component in cooperation with the control component during the mud conveying work. The auxiliary component reduces the generation of air bubbles during the mud pouring, reduces the influence of the mud pile on the building model forming, improves the quality and strength of the model after forming.

Description

Technical Field

[0001] This invention relates to the field of architectural model forming technology, specifically to an energy-saving and environmentally friendly architectural model forming device based on BIM technology. Background Technology

[0002] Currently, in architectural education, the teaching of construction sites uses construction site plans to express construction requirements and conditions. These plans are used to depict the layout of proposed buildings, temporary facilities, various construction machinery, and edge protection. This method of representation is not intuitive; it cannot create a three-dimensional image, nor can it comprehensively reflect the basic information and interrelationships of the various objects on the construction site.

[0003] In existing techniques, during grouting inside architectural models, the narrow frame of the model prevents air from being released during grouting, leading to numerous air bubbles. Since the architectural model frame is relatively fragile, vibrating the frame to eliminate these air bubbles can negatively impact its strength. Furthermore, conical grout piles may form during grouting; if these piles are not promptly cleared, they can further contribute to air bubble formation. With a large number of air bubbles, the resulting gaps after the architectural model solidifies severely affect its strength and aesthetics. Summary of the Invention

[0004] The purpose of this invention is to provide an energy-saving and environmentally friendly building model forming device based on BIM technology to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an energy-saving and environmentally friendly building model forming device based on BIM technology, comprising a slurry conveying device, a pipe, a control rod, and a motor. A control component, a conveying component, and an auxiliary component are installed below the control rod. The slurry conveying device is connected to the conveying component via a pipe. The conveying component is connected to the control component and the auxiliary component respectively. The control component is used to cooperate with the conveying component and the auxiliary component, and is used to adjust the height of the auxiliary component. The motor is connected to the control component.

[0006] The conveying component includes a cleaning assembly, which is used for conveying the mud and for self-cleaning.

[0007] The auxiliary components include an elimination component and a smoothing component. The elimination component is used to remove air from inside the mud, and the smoothing component is used to level the mud pile.

[0008] A pressure plate is installed on the outer wall of the auxiliary component.

[0009] Furthermore, the control component includes a drive plate mounted on one end of the motor. The drive plate consists of a circular plate and a protruding block. The protruding block is eccentrically mounted on one side of the circular plate. A movable plate is connected to one side of the drive plate. A vertical groove is formed inside the movable plate, and the vertical length is equal to the rotation radius of the protruding block. The movable plate is connected to the cleaning assembly. The drive plate includes a circular plate and a protruding block, and the protruding block is connected to the movable plate. When the protruding block rotates above the output shaft of the motor, the protruding block drives the control plate to move through the movable plate. The control plate follows the protruding block in a semi-circular motion. Then, the control plate moves horizontally from the end point of the semi-circle to the beginning point of the semi-circle. Finally, the control plate follows the protruding block in motion again in a semi-circular motion, so that the control plate forms a motion cycle.

[0010] Furthermore, the cleaning assembly includes a control plate installed on one side of the movable plate. A limit plate is installed above the control plate. Several through pipes are installed inside the control plate, and the through pipes are connected to the elimination assembly. A sleeve is installed above the through pipes. The sleeve is composed of a frustum and a ring. The sleeve is connected to a mud conveying device through a pipe. A push plate is installed inside the sleeve. The push plate is composed of two structures arranged vertically. The upper structure is a slender cylinder, and the lower structure is a cone. The outer diameter of the lower part of the cone is equal to the inner diameter of the through pipe. During the upward movement of the control plate, the control plate drives the through pipes and... The casing moves upward synchronously, causing the pusher plate to move from the casing into the through pipe, pushing out the mud in the through pipe. Then, during the descent, the control plate drives the through pipe and casing to move downward synchronously, causing the pusher plate to move from the through pipe into the casing, pushing the mud adhering to the inner wall of the through pipe back into the casing. Under the action of the control components, the control plate performs reciprocating lifting and lowering motions to achieve continuous mud output from the pusher plate, while simultaneously cleaning the mud adhering to the inner wall of the through pipe. A circular plate is installed above the pusher plate, with its outer diameter matching the upper inner diameter of the casing. The circular plate moves synchronously with the pusher plate, cleaning the inner wall of the casing during its movement.

[0011] Furthermore, the elimination component includes a bent plate installed at one end of the through pipe. The bent plate is slidably connected to the pressure plate. The bent plate has a V-shaped structure, and a triangular plate is installed on the outer side of the bent plate. The angle formed by the upper side of the triangular plate and the vertical plane is greater than the angle formed by the lower side of the triangular plate and the vertical plane. A column is provided at the lower end of the bent plate. The horizontal cross-section of the column is elliptical, and the width of the left and right sides of the column is smaller than the width of the middle part. A smoothing component is installed on one side of the column. The triangular plate contacts the pressure plate through a scraper. The triangular plate consists of two inclined planes. The angle formed by the upper inclined plane and the vertical plane is greater than the angle formed by the lower inclined plane and the vertical plane. This allows the potential energy accumulated by the bending plate during its descent relative to the pressure plate to be released after the connection between the two inclined planes on the outer side of the triangular plate passes the scraper. The energy released by the bending plate is absorbed by the mud inside the model. The mud at the bending plate absorbs the energy released by the bending plate through surging. During the surging of the mud, the air inside the mud is squeezed out and rises when external energy flows in, until the air bubbles inside the mud disappear.

[0012] Furthermore, the smoothing assembly includes a rotating shaft mounted on one side of the column. Two sets of baffles are rotatably connected to the outer side of the rotating shaft. Each baffle consists of several baffles arranged vertically and at an angle. The baffles have arc-shaped ends. The rotating shaft is connected to the pressure plate via a spring, and the rotating shaft and pressure plate are slidably connected. The baffles are angled to increase the contact area between the baffles and the mud. Simultaneously, as the mud passes through the baffles, it causes a portion of the mud to shift laterally, altering the flow path. The movement path of the mud slurry and the relative movement between the mud slurries allow air bubbles inside the mud slurry to be squeezed and dissipated. During the smoothing process, the smoothing component further removes air bubbles from the mud slurry, improving the quality and strength of the model after molding. Because the sides of the baffle are curved, the baffle's diversion effect on the mud slurry is improved during the contact between the baffle side and the mud slurry. Secondly, the rotating shaft and the pressure plate are connected by a spring. Since the baffle is set at an angle, the spring absorbs the longitudinal kinetic energy generated by the baffle during its movement in the mud slurry.

[0013] Furthermore, the pressure plate has several through holes inside, and scrapers are provided on both sides of the through holes. The scrapers are connected to the bending plate, and the surface of the scraper connected to the bending plate is arc-shaped. A slide rail is provided on one side of the through pipe, and limit blocks are provided at both ends of the slide rail. The through holes are slidably connected to the through pipe through the slide rail. The scrapers directly contact the bending plate and the triangular plate, so that during the relative movement of the bending plate and the triangular plate with respect to the scrapers, the scrapers clean the mud adhering to the outer wall of the bending plate and the triangular plate, preventing the mud from solidifying after staying on the outer wall of the bending plate and the triangular plate for a long time, which would affect the working effect of the removal component.

[0014] Furthermore, the limiting plate has a sliding groove inside, and a limiting post is provided inside the sliding groove. The limiting plate is slidably connected to the control plate through the limiting post. A control rod is installed above the limiting plate. The limiting plate is connected to the motor. The limiting plate is connected to the control plate through the limiting post and the cleaning assembly, so that the control plate and the limiting plate always remain parallel during lifting and horizontal sliding.

[0015] Furthermore, the turbulence assembly forms a deflection structure via a rotating shaft. The deflection range of the turbulence assembly is 0°-90°. The smoothing component moves horizontally following the pressure plate, causing the turbulence plate to deflect relative to the rotating shaft under the action of the mud and the pressure plate until the turbulence plate reaches its upper deflection limit. Then, the turbulence plate slides horizontally within the mud following the rotating shaft. Because the turbulence plate is inclined, the smoothing component smooths out any protruding mud piles during horizontal movement, thus avoiding the formation of mud piles. During the next mud pouring, the newly poured mud falls between the mud piles, generating new air bubbles to improve the quality of the building model after molding. Simultaneously, the mud is smoothed during pouring to improve the quality of the lower mud layer, providing a foundation for the next new mud layer to be poured. The turbulence plate reduces the resistance to movement in the mud layer by deflection. By limiting the deflection angle, even after the resistance is reduced, the turbulence plate still has the smoothing effect on the mud piles.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0017] 1. This energy-saving and environmentally friendly building model forming device based on BIM technology, through the setting of control components and the special design of drive plate and movable plate, provides the kinetic energy required for the operation of the internal structure of conveying components and auxiliary components, and improves the coordination between control components and conveying components and auxiliary components. During operation, the control components give the conveying components and auxiliary components lifting and lateral movement effects, and indirectly drive the pressure plate to move horizontally above the mud, so that the conveying components and auxiliary components process the mud during the injection, thereby improving the quality and strength of the mud after forming.

[0018] 2. This energy-saving and environmentally friendly building model forming device based on BIM technology, through the setting of the cleaning component, is driven by the control component to make the control plate produce a lateral movement effect. During the injection of mud, the height of the mud pile is reduced and the width is increased, reducing the air bubbles generated by the mud pile. Furthermore, during the mud leaving the tube, the push plate further increases the initial velocity of the mud leaving, reducing the air bubbles inside the injected mud and the impact of the mud inside the model during the injection of mud, further reducing the generation of air bubbles. Secondly, the push plate with a cleaning effect is set inside the tube, reducing the probability of mud drying after adhering to the inner wall of the tube.

[0019] 3. This energy-saving and environmentally friendly building model forming device based on BIM technology includes auxiliary components, such as an elimination component and a smoothing component. The elimination component drives the mud inside the model to squeeze the mud, thereby eliminating air bubbles inside the mud. The smoothing component moves horizontally with the pressure plate to smooth the mud inside the building model, reducing the formation of air bubbles due to mud accumulation. Furthermore, by squeezing the mud inside the model, the mud is compacted, improving the strength and quality of the formed mud. Attached Figure Description

[0020] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0021] Figure 1 This is a front view full sectional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the motion trajectory structure of the movable plate of the present invention;

[0023] Figure 3 This is a schematic diagram of the left-side full sectional structure of the connection between the cleaning component and the limiting plate of the present invention;

[0024] Figure 4 This is a top-view full-section structural diagram of the cleaning component of the present invention;

[0025] Figure 5 This is a front view full sectional structural diagram of the elimination component of the present invention;

[0026] Figure 6 This is a schematic diagram of the bottom side view of the elimination component of the present invention;

[0027] Figure 7 This is a schematic diagram of the main structure of the smoothing component of the present invention;

[0028] Figure 8 This is a schematic diagram of the main structure of the spoiler of the present invention.

[0029] In the diagram: 1. Control component; 101. Drive plate; 102. Movable plate; 2. Cleaning component; 201. Control plate; 202. Through pipe; 203. Sleeve; 204. Push plate; 3. Elimination component; 301. Bending plate; 302. Triangular plate; 303. Column; 4. Smoothing component; 401. Rotating shaft; 402. Spoiler; 5. Pressure plate; 501. Through hole; 502. Scraper; 6. Control rod; 7. Limiting plate; 701. Limiting post. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1-8 The present invention provides a technical solution: an energy-saving and environmentally friendly building model forming device based on BIM technology, including a mud conveying device, a pipe, a control rod 6 and a motor. A control component 1, a conveying component and an auxiliary component are installed below the control rod 6. The mud conveying device is connected to the conveying component through the pipe. The conveying component is connected to the control component 1 and the auxiliary component respectively. The control component 1 is used to cooperate with the conveying component and the auxiliary component. The control component 1 is used to adjust the height of the auxiliary component. The motor is connected to the control component 1.

[0032] The conveying components include a cleaning assembly 2, which is used for conveying the mud and for self-cleaning.

[0033] The auxiliary components include an elimination component 3 and a smoothing component 4. The elimination component 3 is used to remove air from inside the mud, and the smoothing component 4 is used to level the mud pile.

[0034] A pressure plate 5 is installed on the outer wall of the auxiliary component;

[0035] The control component 1 includes a drive plate 101 installed at one end of the motor. The drive plate 101 consists of a circular plate and a protruding block. The protruding block is installed eccentrically on one side of the circular plate. A movable plate 102 is connected to one side of the drive plate 101. The movable plate 102 has a vertical groove inside, and its vertical length is equal to the rotation radius of the protruding block. The movable plate 102 is connected to the cleaning component 2. Through the special design of the drive plate 101 and the movable plate 102, the internal structure of the conveying component and the auxiliary component is provided with the kinetic energy required for operation, which improves the coordination between the control component 1 and the conveying component and the auxiliary component. During operation, the control component 1 gives the conveying component and the auxiliary component lifting and lateral movement effects, and indirectly drives the pressure plate 5 to move horizontally above the mud. This enables the conveying component and the auxiliary component to process the mud during the injection process, thereby improving the quality and strength of the mud after molding.

[0036] The cleaning component 2 includes a control plate 201 installed on one side of the movable plate 102. A limit plate 7 is installed above the control plate 201. Several through pipes 202 are installed inside the control plate 201. The through pipes 202 are connected to the elimination component 3. A sleeve 203 is installed above the through pipes 202. The sleeve 203 is composed of a frustum and a ring. The sleeve 203 is connected to the mud conveying device through a pipe. A push plate 204 is installed inside the sleeve 203. The push plate 204 is composed of two structures arranged vertically. The upper structure is a slender cylinder, and the lower structure is a cone. The outer diameter of the lower part of the cone is equal to the inner diameter of the through pipe 202. The cleaning component 2 is driven by the control component 1, which causes the control plate 201 to move laterally. This reduces the height and width of the mud pile during the injection process, thus reducing air bubbles generated by the mud pile. Furthermore, as the mud leaves the through pipe 202, the push plate 204 further increases the initial velocity of the mud leaving the model, thereby reducing air bubbles inside the injected mud and the impact of the injected mud on the model, further reducing the generation of air bubbles. In addition, the push plate 204 with a cleaning effect is installed inside the through pipe 202, which reduces the probability of the mud drying after adhering to the inner wall of the through pipe 202.

[0037] Elimination component 3 includes a bent plate 301 installed at one end of the through pipe 202. The bent plate 301 is slidably connected to the pressure plate 5. The bent plate 301 has a V-shaped structure. A triangular plate 302 is installed on the outer side of the bent plate 301. The angle formed by the upper side of the triangular plate 302 and the vertical plane is greater than the angle formed by the lower side of the triangular plate 302 and the vertical plane. A column 303 is provided at the lower end of the bent plate 301. The horizontal cross section of the column 303 is elliptical. The width of the left and right sides of the column 303 is smaller than the width of the middle part. A smoothing component 4 is installed on one side of the column 303.

[0038] The smoothing component 4 includes a rotating shaft 401 installed on one side of the column 303. Two sets of baffles are rotatably connected to the outside of the rotating shaft 401. Each baffle consists of several baffles 402 arranged vertically and tilted. The two ends of the baffles 402 are arc-shaped. The rotating shaft 401 is connected to the pressure plate 5 by a spring and is slidably connected to the pressure plate 5. The auxiliary components include the elimination component 3 and the smoothing component 4. The elimination component 3 drives the mud inside the model to squeeze the mud and eliminate air bubbles inside the mud. The smoothing component 4 moves horizontally with the pressure plate 5 to smooth the mud inside the building model, reduce the air bubbles generated by the mud pile, and compact the mud by squeezing the mud inside the model, thereby improving the strength and quality of the mud after molding.

[0039] The pressure plate 5 has several through holes 501 inside. Scrapers 502 are provided on both sides inside the through holes 501. The scrapers 502 are connected to the bending plate 301. The surface of the scraper 502 connected to the bending plate 301 is arc-shaped. A slide rail is provided on one side of the through pipe 202. Limit blocks are provided at both ends of the slide rail. The through holes 501 are slidably connected to the through pipe 202 through the slide rail.

[0040] The limiting plate 7 has a sliding groove inside, and a limiting post 701 is provided inside the sliding groove. The limiting plate 7 is slidably connected to the control plate 201 through the limiting post 701. A control rod 6 is installed on the top of the limiting plate 7. The limiting plate 7 is connected to the motor.

[0041] The spoiler assembly forms a deflection structure through the rotating shaft 401, and the deflection range of the spoiler assembly is 0°-90°.

[0042] The working principle of this invention is as follows: Connect the mud conveying device, pipeline and conveying components, then adjust the height of the control rod 6 to keep the pressure plate 5 slightly higher than the mud injection plane, start the mud conveying device and motor, and the motor drives the control component 1 to work;

[0043] The drive plate 101 includes a circular plate and a protruding block. The protruding block is connected to the movable plate 102. When the protruding block rotates above the output shaft of the motor, the protruding block drives the control plate 201 to move through the movable plate 102. The control plate 201 follows the protruding block to make a semi-circular motion. Then the control plate 201 moves horizontally from the end point of the semi-circle to the beginning point of the semi-circle. Finally, the control plate 201 follows the protruding block in motion to make a semi-circular motion again, so that the control plate 201 forms a motion cycle.

[0044] The control plate 201 drives the limiting post 701 to move relative to the limiting plate 7. The upper part of the limiting post 701 is connected to the sliding groove inside the limiting plate 7. The limiting post 701 keeps the control plate 201 and the limiting plate 7 parallel to each other during movement. The control plate 201 drives the through pipe 202 and the sleeve 203 to move synchronously. Since the push plate 204 is connected to the limiting plate 7, and the sleeve 203 is connected to the mud conveying device through a pipe, during the upward movement of the control plate 201, the control plate 201 drives the through pipe 202 and the sleeve 203 to move upward synchronously, causing the push plate 204 to move from... The sleeve 203 moves into the through pipe 202, pushing out the mud in the through pipe 202. Then, during the descent, the control plate 201 drives the through pipe 202 and the sleeve 203 to move downward synchronously, so that the push plate 204 moves from the through pipe 202 into the sleeve 203, pushing the mud attached to the inner wall of the through pipe 202 back into the sleeve 203. Under the action of the control component 1, the control plate 201 performs reciprocating lifting and lowering motion to realize the continuous output of mud by the push plate 204, while cleaning the mud attached to the inner wall of the through pipe 202.

[0045] The elimination component 3 is connected to the control plate 201 via the through pipe 202, allowing the elimination component 3 to move synchronously with the control plate 201. The pressure plate 5 is slidably connected to the through pipe 202. The slurry inside the building model provides support for the pressure plate 5, ensuring that the pressure plate 5 remains above the slurry layer under gravity. During the descent of the control plate 201, the bending plate 301 descends synchronously, with its lower end extending into the slurry layer. A triangular plate 302 is installed on the outside of the bending plate 301, connecting it to the pressure plate 5. The triangular plate 302 contacts the pressure plate 5 via a scraper 502. Since the triangle 302 is composed of two inclined planes, the angle formed by the upper inclined plane and the vertical plane is greater than the angle formed by the lower inclined plane and the vertical plane. This causes the potential energy accumulated by the bending plate 301 during its descent relative to the pressure plate 5 to be released after the connection of the two inclined planes on the outer side of the triangle 302 passes the scraper 502. The energy released by the bending plate 301 is absorbed by the mud inside the model. The mud at the bending plate 301 absorbs the energy released by the bending plate 301 through surging. During the surging of the mud, the air inside the mud is squeezed out and rises when external energy surges in, until the air bubbles inside the mud disappear.

[0046] During the upward movement of the control plate 201, the bending plate 301 rises relative to the pressure plate 5. The bending plate 301 and the triangular plate 302 move relative to the scraper 502, so that the scraper 502 scrapes off the mud adhering to the bending plate 301, the triangular plate 302 and the outside of the scraper 502, in order to wait for the bending plate 301 to fall relative to the pressure plate 5 again.

[0047] During its ascent, the control plate 201 moves horizontally, causing the pressure plate 5 to move via the bending plate 301. This, in turn, causes the pressure plate 5, the column 303, and the smoothing component 4 to move synchronously. As the control plate 201 moves horizontally at varying speeds during its ascent, the column 303 moves through the elliptical outer surface structure in the mud layer. This causes the cross-sectional area of ​​the mud to change continuously as it passes through the gap between the columns 303, further squeezing out the air bubbles inside the mud.

[0048] The smoothing component 4 moves horizontally following the pressure plate 5, causing the baffle 402 to deflect relative to the rotating shaft 401 under the action of the mud and the pressure plate 5 until the baffle 402 reaches its upper limit of deflection. Then, the baffle 402 slides horizontally inside the mud following the rotating shaft 401. During the change of direction movement inside the mud, the baffle group deflects under the resistance caused by the mud. After deflecting 75°, the baffle group is restricted by the rotating shaft 401. During the lateral movement, the baffle group has a squeezing effect on the mud in the longitudinal direction. At the same time, the baffle group pushes the mud in the movement path (lateral direction), thereby achieving the smoothing effect of the baffle group on the mud. Since the baffle 402 is set at an inclination, the smoothing component 4 can smooth the mud pile that is larger than the protruding mud pile during the horizontal movement.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A BIM technology-based energy-saving and environmentally friendly building model forming device, comprising a slurry conveying device, a pipeline, a control rod (6) and a motor, characterized in that: The control rod (6) is sequentially provided with a control component (1), a conveying component and an auxiliary component below, the mud conveying device is connected with the conveying component through a pipeline, the conveying component is connected with the control component (1) and the auxiliary component respectively, the control component (1) is used for cooperating with the conveying component and the auxiliary component to work, the control component (1) is used for adjusting the height of the auxiliary component, and the motor is connected with the control component (1); The conveying component comprises a cleaning assembly (2), and the cleaning assembly (2) is used for conveying and self-cleaning of the mud. The auxiliary component comprises an eliminating assembly (3) and a smoothing assembly (4), the eliminating assembly (3) is used for discharging air in the mud, and the smoothing assembly (4) is used for smoothing the mud pile. A pressing plate (5) is arranged on the outer wall of the auxiliary component. The control component (1) comprises a driving plate (101) arranged at one end of the motor, the driving plate (101) is composed of a circular plate and a protruding block, the protruding block is arranged on one side of the circular plate in an eccentric state, one side of the driving plate (101) is connected with a movable plate (102), a vertical sliding groove is formed in the movable plate (102), the length of the vertical sliding groove is equal to the radius of rotation of the protruding block, and the movable plate (102) is connected with the cleaning assembly (2). The cleaning assembly (2) comprises a control plate (201) arranged on one side of the movable plate (102), and a limiting plate (7) is arranged above the control plate (201). A sliding groove is arranged in the limiting plate (7), a limiting column (701) is arranged in the sliding groove, the limiting plate (7) is connected with the control plate (201) in a sliding mode through the limiting column (701), a control rod (6) is arranged above the limiting plate (7), and the limiting plate (7) is connected with the motor.

2. The energy-saving and environment-friendly building model forming device based on BIM technology according to claim 1, characterized in that: A plurality of through pipes (202) are arranged in the control plate (201), the through pipes (202) are connected with the eliminating assembly (3), a sleeve pipe (203) is arranged above the through pipes (202), the sleeve pipe (203) is formed by splicing a circular truncated cone and a circular ring, the sleeve pipe (203) is connected with the mud conveying device through a pipeline, a push plate (204) is arranged in the sleeve pipe (203), the push plate (204) is vertically arranged by two structures, an upper structure is in an elongated cylindrical shape, and a lower structure is in a conical shape, and the outer diameter of the lower structure is equal to the inner diameter of the through pipe (202).

3. The energy-saving and environment-friendly building model forming device based on BIM technology according to claim 2, characterized in that: The eliminating assembly (3) comprises a bent plate (301) installed at one end of the through pipe (202), the bent plate (301) is in sliding connection with the pressing plate (5), the bent plate (301) is in V-shaped structure, the outer side of the bent plate (301) is provided with a triangular plate (302), the included angle between the upper side of the triangular plate (302) and the vertical plane is larger than the included angle between the lower side and the vertical plane, the lower end of the bent plate (301) is provided with a stand (303), the horizontal section of the stand (303) is in oval shape, the width of the left and right sides of the stand (303) is smaller than the width of the middle part, one side of the stand (303) is provided with a smoothing assembly (4).

4. The energy-saving and environment-friendly building model forming device based on BIM technology according to claim 3, characterized in that: The smoothing assembly (4) comprises a rotating shaft (401) installed at one side of the stand (303), the outer side of the rotating shaft (401) is in rotating connection with two groups of turbulence groups, each group of the turbulence groups is composed of a plurality of turbulence plates (402), the turbulence plates (402) are vertically arranged, the turbulence plates (402) are in inclined arrangement, the two ends of the turbulence plates (402) are in arc shape, the rotating shaft (401) and the pressing plate (5) are connected through a spring, the rotating shaft (401) and the pressing plate (5) are in sliding connection.

5. The energy-saving and environment-friendly building model forming device based on BIM technology according to claim 4, characterized in that: The inside of the pressing plate (5) is provided with a plurality of through holes (501), the both sides of the inside of the through holes (501) are provided with scrapers (502), the scrapers (502) are connected with the bent plate (301), the surface of one side of the scraper (502) connected with the bent plate (301) is in arc shape, one side of the through pipe (202) is provided with a sliding rail, the both ends of the sliding rail are provided with limiting blocks, the through holes (501) are in sliding connection with the through pipe (202) through the sliding rail.

6. The energy-saving and environment-friendly building model forming device based on BIM technology according to claim 4, characterized in that: The turbulence groups form a deflection structure through the rotating shaft (401), the deflection range of the turbulence groups is 0°-90°.

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