Green adjustable modular fabricated building

Abstract

The invention relates to a green adjustable modular fabricated building, which belongs to the technical field of modular fabricated buildings, and comprises a building main body, the building main body is composed of a plurality of support foundations and a house body fixed on the plurality of support foundations through bolts; the house body comprises a supporting frame used for overall supporting and a roof fixed to the top face of the supporting frame, surrounding plates used for maintenance and protection are riveted to the peripheral side of the supporting frame, reinforcing assemblies used for reinforcing and supporting are arranged on the opposite faces of the multiple surrounding plates, windows used for ventilation are arranged on the surfaces of the front surrounding plate and the rear surrounding plate, and the front surrounding plate and the rear surrounding plate are provided with ventilation holes. According to the energy-saving and environment-friendly heat preservation device, the heat preservation performance is improved, redundant waste of energy is avoided, the strength is improved, the later maintenance cost is avoided, and the environment-friendly use effect of the whole device is guaranteed. The energy-saving and environment-friendly heat preservation device has the advantages that the energy-saving and environment-friendly heat preservation effect is achieved, and the energy-saving and environment-friendly heat preservation effect is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of modular prefabricated buildings, and particularly to a green and adjustable modular prefabricated building. Background Art

[0002] Modular prefabricated building is a new type of building construction method, which has the advantages of high efficiency, environmental protection, and controllable quality, and has been widely used in the modern construction field. Due to the characteristics of fast construction and short cycle of modular prefabricated buildings, they are often used in factory buildings. For some standardized industrial factories, such as electronics factories and food factories, their production spaces are relatively regular and have certain requirements for the production environment. Modular prefabricated buildings can prefabricate modules with specific functions in the factory and then quickly assemble them on-site to meet the needs of industrial production.

[0003] When modular prefabricated buildings are in use, especially in some factories and workshops, such modular prefabricated buildings are generally made of steel structures, so their assembly enclosures, that is, walls, are generally of sandwich panel structures. However, the overall strength of sandwich panels is much smaller than that of frame buildings, which will lead to relatively small lateral force resistance of such modular prefabricated buildings. When the building encounters strong wind weather, the bearing capacity of the wall may be affected, and even damage such as bending or collapse of the wall may occur. In addition, although the sandwich panels used in modular prefabricated buildings have certain heat insulation performance, they are easily affected by moisture in the air, resulting in the sandwich panels getting damp and reducing their overall heat insulation performance.

[0004] When traditional modular prefabricated buildings are in use, their low heat insulation performance will lead to heat loss indoors in winter and heat transfer from outdoors in summer, thus increasing the heating and cooling energy consumption of the building, being unfavorable for the energy conservation of green buildings, increasing the dependence on traditional energy sources, and increasing carbon emissions. In addition, the strength of the enclosures of modular prefabricated buildings is reduced, shortening the overall service life of the building. This means that during the entire life cycle of the building, the frequency of large-scale repairs and reconstructions due to structural damage increases, thereby increasing the consumption of resources and energy, and also not conforming to the concept of green building whole-life cycle management. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a green adjustable modular prefabricated building, which solves the problems that when the modular prefabricated building is in use, the heat preservation performance is relatively low, which will lead to the loss of indoor heat in winter and the intrusion of outdoor heat in summer, thereby increasing the heating and cooling energy consumption of the building, being unfavorable for the energy conservation of green buildings, increasing the dependence on traditional energy, increasing carbon emissions, and the enclosure strength of the modular prefabricated building is reduced, reducing the service life of the overall building. This means that during the whole life cycle of the building, the frequency of large-scale maintenance and reconstruction due to structural damage is increased, thus increasing the consumption of resources and energy, and not conforming to the concept of the whole life cycle management of green buildings.

[0006] To achieve the above object, the present invention provides the following technical solution: A green adjustable modular prefabricated building, including a building main body, the building main body is composed of several support bases and a housing fixed on the several support bases by bolts. The housing includes a support frame for overall support and a roof fixed on the top surface of the support frame. A surrounding plate for maintenance and protection is riveted on the periphery of the support frame, and a reinforcing component for reinforcement and support is provided on the opposite side of several surrounding plates. Windows for ventilation are provided on the surfaces of the front and rear two surrounding plates, and sealed doors for passage are provided on the left and right two surrounding plates. The reinforcing component includes several fixed column shells fixedly installed on the surface of the surrounding plate. On the opposite sides of the inner walls of several fixed column shells, a winding column for winding is rotatably installed together, and several winding columns are jointly wound with a pull rope for increasing support through a clamping component, and the two ends of the pull rope are closed with each other through a tension component. On the side of several surrounding plates away from the pull rope, two sliding grooves for movement are opened, and a pushing component for force extrusion is provided inside each sliding groove.

[0007] Furthermore, several surrounding plates and the roof are both composed of color steel plates for surface protection and insulation boards for heat preservation, and the insulation board is fixedly wrapped by two color steel plates. The insulation board includes a rock wool core board and a polyethylene film wrapped on the surface of the rock wool core board.

[0008] Furthermore, the pushing component includes a push plate slidably connected to the inner wall of the sliding groove, and a top block for pushing is fixedly installed on the side of the push plate close to the pull rope. An inclined opening for movement is opened at the center of the inner wall of the sliding groove close to the pull rope, and the surface of the top block extends to the surface of the surrounding plate through the inner wall of the inclined opening. The side of the top block close to the pull rope is fixedly connected to the surface of the pull rope through a fixed connecting ball. Two reinforcing rods for increasing strength are fixedly installed together on the upper and lower sides of the inner wall of the sliding groove. A limiting groove for limiting is opened on the side of the inner wall of the sliding groove close to the reinforcing rod, and the inner wall of the limiting groove is fixedly connected to the surface of the push plate through a slidable limiting block.

[0009] Furthermore, the clamping assembly includes two groups of telescopic slots opened on the arm of the winding column, each group of the telescopic slots is provided with seven, and two guide rods for guiding are fixedly installed on the opposite sides of the inner wall of the telescopic slot, and the arm of the two guide rods are slidably installed with a connecting block for pushing, and several of the connecting blocks are fixedly installed with an arc block for clamping the pull rope on the side away from the winding column, and several of the guide rod arms are sleeved with a spring for elastic pushing on the side away from the arc block.

[0010] Furthermore, the pulling force assembly comprises a pulling block and a pulling cylinder which are rotatably mounted on both ends of the pulling rope respectively, and a fixing screw is fixedly mounted on one side of the pulling block close to the pulling cylinder.

[0011] Furthermore, the support frame includes a plurality of vertical columns and a steel frame fixed on the top surfaces of the plurality of vertical columns, and the steel frame is a frame formed by welding two types of horizontal and vertical I-beams to each other.

[0012] Furthermore, the roof is a gable roof, and a plurality of solar panels for solar energy conversion are provided on the front and rear sides of the roof top surface, the plurality of windows are insulated aluminum alloy windows, the sealed door is a flat-opening steel sealed door, and a canopy board for keeping out rain is fixedly installed on the upper side of the sealed door.

[0013] Furthermore, several of the top blocks are of truncated cone structure, and the side of the top block close to the push plate is twice as large as the side away from the push plate, and several of the oblique openings are truncated cone-shaped openings, and the inner wall of the opening is spaced two centimeters from the surface of the top block.

[0014] Furthermore, the plurality of fixed column shells and the pull ropes are closed to each other, and the connection track of the pull ropes between the plurality of fixed column shells forms a "windmill" shape, and the plurality of slide grooves are all cylindrical groove bodies.

[0015] Furthermore, the two groups of corresponding telescopic grooves are symmetrically arranged with respect to the center of the winding column wall, the surfaces of several of the connecting blocks are tightly fitted with the inner walls of the corresponding telescopic grooves, several of the arc clamping blocks are fan-shaped blocks and a curved surface is arranged on one side of the fan-shaped block close to the pull rope, the rod arm of the fixed screw is threadedly connected to the inner wall of the pull cylinder, and the surfaces of the pull block and the pull cylinder are frosted.

[0016] Compared with the prior art, the present invention provides a green and adjustable modular prefabricated building, which has the following beneficial effects:

[0017] 1. The device protects the thermal insulation material from moisture, avoiding the problem that the internal structure is affected by moisture and the overall thermal insulation performance is impaired. Moreover, when encountering strong wind weather, the device can be pulled through the internal structure to provide multi-point support for the enclosure structure inside the device, dispersing the force received by the enclosure structure in different directions, thereby reducing the stress borne by a single part of the enclosure structure, enhancing the ability of the enclosure structure to resist deformation and damage, increasing the thermal insulation performance, avoiding unnecessary waste of energy, improving the strength and avoiding subsequent maintenance costs, ensuring the green use effect of the overall device.

[0018] 2. The device utilizes vertical columns and steel frame structures to ensure the overall support framework of the device and its normal operation. Moreover, through the double-slope setting of the roof, rainwater can be better diverted, avoiding the risk of collapse caused by rainwater accumulation on the roof. The solar panels on the roof can ensure that the device effectively utilizes solar energy to provide power output for the device, thereby greatly reducing the overall energy consumption of the device and better ensuring its green use.

[0019] 3. The device, through the broken bridge setting of the windows and the structure of the sealed door, can avoid the problem of excessive temperature loss between the inside and outside of the building main body and the problem of excessive energy consumption. Through the setting of the canopy board, the surface of the sealed door can be protected, avoiding the problem of the sealed door being eroded by rainwater and ensuring the corrosion resistance of the internal structure of the device.

[0020] 4. The device utilizes the frustum structure of the top block to better transfer the thrust generated when the push plate moves to the connecting ball. Then, the generated thrust pushes the pull rope through the connecting ball to better reinforce and support the enclosure board. Utilizing the windmill trajectory formed by the pull rope and the fixed column shell, the force received by the enclosure board can be better dispersed, ensuring the service strength of the enclosure board. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall three-dimensional view of the present invention;

[0022] Figure 2 is the overall unfolded three-dimensional view of the present invention;

[0023] Figure 3 is the three-dimensional view of the support frame of the present invention;

[0024] Figure 4 is the three-dimensional view of the enclosure board of the present invention;

[0025] Figure 5 is the present invention Figure 4 Schematic diagram of the enlarged structure of part A in;

[0026] Figure 6 is the cross-sectional three-dimensional view of the enclosure board of the present invention;

[0027] Figure 7 is the present inventionFigure 6 Schematic enlarged structure diagram of part B;

[0028] Figure 8 Vertical sectional perspective view of the fixed column shell of the present invention;

[0029] Figure 9 For the present invention Figure 8 Schematic enlarged structure diagram of part C;

[0030] Figure 10 Perspective view of the arc clamping block of the present invention;

[0031] Figure 11 Perspective view of the heat preservation board of the present invention.

[0032] In the figure: 1, building main body; 2, support foundation; 3, housing; 4, support frame; 401, vertical column; 402, steel frame; 5, roof; 501, solar panel; 6, enclosing board; 601, heat preservation board; 602, rock wool core board; 603, polyethylene film; 604, color steel plate; 7, reinforcement component; 701, fixed column shell; 702, winding column; 703, pulling rope; 8, window; 9, sealing door; 10, awning board; 11, clamping component; 1101, telescopic groove; 1102, guide rod; 1103, connecting block; 1104, arc clamping block; 1105, spring; 12, tension component; 1201, pulling block; 1202, pulling cylinder; 1203, fixing screw; 13, sliding groove; 14, pushing component; 1401, pushing plate; 1402, top block; 1403, bevel; 1404, connecting ball; 1405, strengthening rod; 1406, limiting groove; 1407, limiting block. Specific implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1 to 11In the present embodiment, a green and adjustable modular prefabricated building comprises a building body 1, the building body 1 is composed of a plurality of supporting foundations 2 and a house body 3 fixed on the plurality of supporting foundations 2 by bolts, the house body 3 comprises a supporting frame 4 for overall support and a roof 5 fixed on the top of the supporting frame 4, the roof 5 is a double slope roof 5, and a plurality of solar panels 501 for solar energy conversion are arranged on both the front and rear sides of the top of the roof 5, the supporting frame 4 comprises a plurality of vertical columns 401 and a steel frame 402 fixed on the top of the plurality of vertical columns 401, the steel frame 402 is a frame formed by welding two kinds of I-beams horizontally and vertically, a surrounding plate 6 for maintenance and protection is riveted on the surrounding side of the supporting frame 4, and a plurality of the surrounding plates 6 are provided with a reinforcing assembly 7 for reinforcing support on opposite sides, and the surfaces of the front and rear two surrounding plates 6 are A window 8 for ventilation is provided, and the left and right side panels 6 are provided with a sealed door 9 for passage. Some of the windows 8 are insulated aluminum alloy windows, and the sealed door 9 is a flat-opening steel sealed door 9. The panel 6 is fixedly installed with a rainproof awning board 10 on the upper side of the sealed door 9. The reinforcement component 7 includes a plurality of fixed column shells 701 fixedly installed on the surface of the panel 6, and winding columns 702 for winding are rotatably installed on opposite sides of the inner walls of the plurality of fixed column shells 701. The plurality of winding columns 702 are all wound with a pull rope 703 for increasing support through a clamping component 11, and the two ends of the pull rope 703 are closed to each other by a tension component 12. Two slide grooves 13 for movement are provided on the side of the surface of the plurality of panels 6 away from the pull rope 703, and the interior of the plurality of slide grooves 13 is provided with a pushing component 14 for force extrusion.

[0035] Among them, several enclosures 6 and roofs 5 are composed of color steel plates 604 for surface protection and insulation boards 601 for insulation. The insulation boards 601 are wrapped and fixed by two color steel plates 604. The insulation boards 601 include rock wool core boards 602 and polyethylene films 603 wrapped on the surface of the rock wool core boards 602.

[0036] Among them, the pushing component 14 includes a push plate 1401 slidably connected to the inner wall of the chute 13. A top block 1402 for pushing is fixedly installed on the side of the push plate 1401 close to the pull rope 703. A number of top blocks 1402 are all frustum structures, and the side of the top block 1402 close to the push plate 1401 is more than twice the size of the side far from the push plate 1401. At the center of the inner wall of the chute 13 on the side close to the pull rope 703, an inclined opening 1403 for movement is provided. The surface of the top block 1402 extends to the surface of the enclosure 6 through the inner wall of the inclined opening 1403. A number of inclined openings 1403 are frustum-shaped holes, and the inner wall of the hole is spaced two centimeters from the surface of the top block 1402. The side of the top block 1402 close to the pull rope 703 is fixedly connected to the surface of the pull rope 703 through a fixed connecting ball 1404. Two reinforcing rods 1405 for increasing strength are fixedly installed together on the upper and lower sides of the inner wall of the chute 13. A limiting groove 1406 for limiting is provided on the side of the inner wall of the chute 13 close to the reinforcing rod 1405, and the inner wall of the limiting groove 1406 is fixedly connected to the surface of the push plate 1401 through a slidable limiting block 1407. A number of fixed column shells 701 and the pull rope 703 are mutually closed, and the connection trajectory of the pull rope 703 between a number of fixed column shells 701 forms a "windmill" shape. A number of chutes 13 are all cylindrical troughs.

[0037] Among them, the clamping component 11 includes two groups of telescopic grooves 1101 opened on the rod arms of the winding column 702. Each group of telescopic grooves 1101 has seven settings, and two guiding rods 1102 for guiding are fixedly installed together on the opposite sides of the inner wall of the telescopic groove 1101. Two corresponding telescopic grooves 1101 are symmetrically arranged with the center of the column wall of the winding column 702. A connecting block 1103 for pushing is slidably installed on the rod arms of the two guiding rods 1102. The surfaces of a number of connecting blocks 1103 are closely attached to the inner walls of the corresponding telescopic grooves 1101. On the side of a number of connecting blocks 1103 far from the winding column 702, arc-shaped clamping blocks 1104 for clamping the pull rope 703 are fixedly installed. A number of arc-shaped clamping blocks 1104 are all fan-shaped blocks and a curved surface is provided on the side of the fan-shaped block close to the pull rope 703. Elasticity-pushing springs 1105 are sleeved on the sides of the rod arms of a number of guiding rods 1102 far from the arc-shaped clamping blocks 1104.

[0038] Among them, the tension component 12 includes a pull block 1201 and a pull cylinder 1202 respectively rotatably installed at both ends of the pull rope 703. A fixing screw 1203 is fixedly installed on the side of the pull block 1201 close to the pull cylinder 1202. The rod arm of the fixing screw 1203 is threadedly connected to the inner wall of the pull cylinder 1202, and the surfaces of the pull block 1201 and the pull cylinder 1202 are both treated with frosting.

[0039] The working principle of the above embodiments is as follows:

[0040] When the device is in use, only the support foundation 2 needs to be buried underground, and then the vertical column 401 and the steel frame 402 are fixed by welding through bolts. After the fixation, the enclosure panel 6 and the roof 5 are fixed by riveting. Moreover, the enclosure panel 6 and the roof 5 of this device are both modular structures, which can facilitate the overall assembly and greatly reduce the assembly time of the building main body 1. The windows 8 and the sealed doors 9 of this device can ensure the sealing performance of the building main body 1, reduce the energy consumption, and greatly ensure the energy-saving effect of the building main body 1;

[0041] During the use of this device, the strength of the enclosure panel 6 can be manually adjusted through the tension assembly 12. By rotating the draw cylinder 1202, the draw cylinder 1202 rotates and moves on the rod arm of the fixed screw 1203, so as to pull the draw rope 703 to tighten. And through the multi-point setting of several fixed column shells 701 and the cooperation of the draw rope 703, a windmill-shaped pulling structure is formed. The draw rope 703 in the shape of a windmill is connected to the enclosure panel 6 from different directions. When subjected to external forces, the draw rope 703 can provide tension at multiple angles, disperse the force received by the enclosure panel 6 in different directions, thereby reducing the stress borne by a single part of the enclosure panel 6 and enhancing the ability of the enclosure panel 6 to resist deformation and damage. The several arc-shaped clamping blocks 1104 on the winding column 702 in the fixed column shell 701 can ensure that when the enclosure panel 6 is subjected to strong winds, the draw rope 703 will be subjected to a large tension and then embed into the two arc-shaped clamping blocks 1104. In this way, the draw rope 703 will have an adaptive effect on the length, that is, when the draw rope 703 is subjected to a large force, by being embedded in the arc-shaped clamping blocks 1104, there is an effect of increasing the length. Because of the embedding, the original support points will change, so the length of the draw rope 703 between the two fixed column shells 701 can be increased, thereby avoiding the problem of the draw rope 703 being broken due to excessive force and ensuring the use safety of the draw rope 703;

[0042] When the enclosure panel 6 is in a strong wind environment, the push plate 1401 will move under the action of the wind force. The push plate 1401 will have a tendency to move towards the inside of the building main body 1. The push plate 1401 pushes the draw rope 703 through the connecting ball 1404 on the top block 1402, which will cause the draw rope 703 to tighten, thereby ensuring the overall strength of the enclosure panel 6 is enhanced, and further avoiding the maintenance cost of the overall device. And through the wind force pushing structure, the overall strength of the enclosure panel 6 can be ensured to be enhanced, and the strength of the enclosure panel 6 can be adjusted by the wind force, thereby reducing the maintenance cost of the overall device. And reducing the use cost during the use of the device is one of the judgment criteria for green buildings. Therefore, by adjusting the later maintenance cost of the device through the wind force, the green adjustable effect of the device is reflected. The innovative structure of this device will not elaborate on the existing mature technologies too much.

[0043] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components appearing in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can achieve the control of the electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle will not be elaborated too much in this embodiment.

Claims

1. A green adjustable modular prefabricated building, comprising a building main body (1), characterized in that: The building main body (1) is composed of a number of support bases (2) and a housing body (3) fixed to the number of support bases (2) by bolts. The housing body (3) includes a support frame (4) for overall support and a roof cover (5) fixed to the top surface of the support frame (4). A surrounding plate (6) for maintenance and protection is riveted to the periphery of the support frame (4), and a reinforcement component (7) for reinforcement and support is provided on the opposite side of each of the number of surrounding plates (6). Windows (8) for ventilation are provided on the surfaces of the front and rear surrounding plates (6), and sealed doors (9) for passage are provided on the left and right surrounding plates (6). The reinforcement component (7) includes a number of fixed column shells (701) fixedly installed on the surface of the surrounding plate (6). A winding column (702) for winding is rotatably installed on opposite sides of the inner wall of each of the number of fixed column shells (701), and a pull rope (703) for increasing support is wound around the number of winding columns (702) through a clamping component (11). The two ends of the pull rope (703) are closed with each other through a tension component (12). Two sliding grooves (13) for movement are provided on the surface of each of the number of surrounding plates (6) away from the pull rope (703), and a pushing component (14) for force extrusion is provided inside each of the number of sliding grooves (13).

2. The green adjustable modular prefabricated building according to claim 1, characterized in that: Each of the number of surrounding plates (6) and the roof cover (5) is composed of a color steel plate (604) for surface protection and a heat preservation board (601) for heat preservation. The heat preservation board (601) is wrapped and fixed by two color steel plates (604). The heat preservation board (601) includes a rock wool core board (602) and a polyethylene film (603) wrapped on the surface of the rock wool core board (602).

3. A green adjustable modular prefabricated building according to claim 1, characterized in that: The pushing component (14) includes a push plate (1401) slidably connected to the inner wall of the sliding groove (13). A top block (1402) for pushing is fixedly installed on the side of the push plate (1401) close to the pull rope (703). An inclined opening (1403) for movement is provided at the center of the inner wall of the sliding groove (13) on the side close to the pull rope (703), and the surface of the top block (1402) extends to the surface of the surrounding plate (6) through the inner wall of the inclined opening (1403). A connecting ball (1404) is fixedly connected to the surface of the pull rope (703) on the side of the top block (1402) close to the pull rope (703). Two reinforcing rods (1405) for increasing strength are fixedly installed on the upper and lower sides of the inner wall of the sliding groove (13). A limiting groove (1406) for limiting is provided on the side of the inner wall of the sliding groove (13) close to the reinforcing rod (1405), and a limiting block (1407) is slidably connected to the surface of the push plate (1401) through the inner wall of the limiting groove (1406).

4. A green adjustable modular prefabricated building according to claim 3, characterized in that: The clamping assembly (11) comprises two groups of telescopic slots (1101) provided on the arm of the winding column (702), each group of the telescopic slots (1101) is provided with seven, and two guide rods (1102) for guiding are fixedly installed on the opposite sides of the inner wall of the telescopic slot (1101), and the arm of the two guide rods (1102) are slidably installed with a connecting block (1103) for pushing, and an arc clamping block (1104) for clamping the pull rope (703) is fixedly installed on the side away from the winding column (702), and a spring (1105) for elastic pushing is sleeved on the side away from the arc clamping block (1104) of the arm of the guide rod (1102).

5. The green adjustable modular prefabricated building according to claim 4, characterized in that: The pulling force assembly (12) comprises a pulling block (1201) and a pulling cylinder (1202) which are rotatably mounted on both ends of the pulling rope (703) respectively, and a fixing screw (1203) is fixedly mounted on one side of the pulling block (1201) close to the pulling cylinder (1202).

6. The green adjustable modular prefabricated building according to claim 4, characterized in that: The support frame (4) comprises a plurality of vertical columns (401) and a steel frame (402) fixed on the top surfaces of the plurality of vertical columns (401), wherein the steel frame (402) is a frame formed by welding two types of I-beams, horizontal and vertical, to each other.

7. A green adjustable modular prefabricated building according to claim 4, characterized in that: The roof (5) is a double-slope roof (5), and a plurality of solar panels (501) for solar energy conversion are arranged on both the front and rear sides of the top surface of the roof (5), the plurality of windows (8) are all insulated aluminum alloy windows, the sealed door (9) is a flat-opening steel sealed door (9), and a canopy plate (10) for keeping out rain is fixedly installed on the upper side of the sealed door (9) on the enclosure (6).

8. A green adjustable modular prefabricated building according to claim 5, characterized in that: Several of the top blocks (1402) are of truncated cone structure, and the side of the top block (1402) close to the push plate (1401) is twice as large as the side away from the push plate (1401), and several of the oblique openings (1403) are truncated cone-shaped openings, and the inner wall of the opening is spaced two centimeters from the surface of the top block (1402).

9. A green adjustable modular prefabricated building according to claim 5, characterized in that: The plurality of fixed column shells (701) and the pull rope (703) are closed to each other, and the connection track of the pull rope (703) between the plurality of fixed column shells (701) forms a "windmill" shape, and the plurality of slide grooves (13) are all cylindrical groove bodies.

10. A green adjustable modular prefabricated building according to claim 5, characterized in that: The two groups of corresponding telescopic grooves (1101) are symmetrically arranged with respect to the center of the wall of the winding column (702); the surfaces of the plurality of connecting blocks (1103) are tightly fitted with the inner walls of the corresponding telescopic grooves (1101); the plurality of arc clamping blocks (1104) are all fan-shaped blocks and a curved surface is arranged on one side of the fan-shaped blocks close to the pull rope (703); the arm of the fixing screw (1203) is threadedly connected to the inner wall of the pull cylinder (1202), and the surfaces of the pull block (1201) and the pull cylinder (1202) are both frosted.

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