Building outer wall integrated structure

Abstract

The invention provides a building outer wall integrated structure, and relates to the technical field of building outer walls. The number of the heat preservation layers is one row, and the heat preservation layers in one row are installed in the prefabricated wall body. The assembling unit is mounted in the prefabricated wall body and is used for improving the assembling efficiency and the assembling precision of the prefabricated wall body; the number of the auxiliary units is six, and the six rows of auxiliary units are installed in the prefabricated wall body. The number of the multifunctional units is four, and the four multifunctional units are installed in the four installation clamping grooves A. The multifunctional units are used for improving the transportation effect and the assembly precision of the prefabricated wall. The movable assembly block and the movable sealing plate are prevented from being damaged, and the follow-up assembly precision can be improved; the problems that although part of the building outer wall is provided with an assembly structure, the assembly structure is generally exposed outside, the assembly structure is prone to damage, and the assembly precision of the building outer wall is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of building exterior walls, and more specifically, particularly relates to an integrated building exterior wall structure. Background Art

[0002] The exterior wall of a building is the vertical enclosing structure outside the building. Its main functions are to separate outdoor spaces, protect against wind and rain, provide thermal insulation, sound insulation and fire prevention. It also directly affects the aesthetics of the building and the urban appearance.

[0003] The building exterior walls currently used still have the following problems: 1. Although some building exterior walls have assembly structures, the assembly structures are generally exposed to the outside, which makes the assembly structures easy to be damaged, affecting the assembly accuracy of the building exterior walls; 2. It is usually necessary to apply cement mortar on the exterior of the building exterior wall. Due to the lack of auxiliary connection structure on the current building exterior wall, the cement mortar is prone to fall off after application; 3. When the building exterior walls are stacked for transportation, there are no gaps between adjacent building exterior walls, which makes it inconvenient for workers to carry the building exterior walls or wrap ropes around the building exterior walls, affecting the transportation efficiency of the building exterior walls. Summary of the invention

[0004] The disclosed embodiment relates to an integrated building exterior wall structure, which comprises an assembly unit, an auxiliary unit and a multifunctional unit; damage to movable assembly blocks and movable sealing plates is avoided, which is beneficial to improving subsequent assembly accuracy; it is beneficial for subsequent cement mortar to contact with six rows of pushing protrusions, plays an auxiliary reinforcement role, and makes the subsequent cement mortar more stable after being applied; adjacent prefabricated walls have a certain gap under the support of four circular positioning rods, which is beneficial for workers to carry prefabricated walls or wrap ropes around prefabricated walls, thereby improving the transportation efficiency of prefabricated walls; the problems of easy damage to the assembly structure, easy falling off of cement mortar after application, and no gap between adjacent building exterior walls are solved.

[0005] The present invention provides an integrated building exterior wall structure, comprising: a prefabricated wall, an insulation layer, an assembly unit, an auxiliary unit and a multifunctional unit; the front side of the prefabricated wall is provided with four installation slots A, and the top of the prefabricated wall is provided with four installation slots B, and the four installation slots A are the same size as the four installation slots B; The insulation layer is provided in one row, and the row of insulation layers is installed inside the prefabricated wall; the assembly unit is installed inside the prefabricated wall, and the assembly unit is used to improve the assembly efficiency and assembly accuracy of the prefabricated wall; The auxiliary units are provided with six rows in total, and the six rows of auxiliary units are installed inside the prefabricated wall; the multifunctional units are provided with four groups in total, and the four groups of multifunctional units are installed in four installation slots A. The multifunctional units are used to improve the transportation effect and assembly accuracy of the prefabricated wall.

[0006] In at least some embodiments, the assembly unit includes: a rectangular guide rod; there are three rectangular guide rods in total, and the three rectangular guide rods are slidably installed on the prefabricated wall, and a row of pushing protrusions are respectively provided on the front and rear sides of the three rectangular guide rods.

[0007] In at least some embodiments, the assembly unit further includes: a movable assembly block and a movable sealing plate; the movable assembly block is slidably mounted on the prefabricated wall, and the right side of the movable assembly block is fixedly connected to the left side of the three rectangular guide rods; the movable sealing plate is slidably mounted on the prefabricated wall, and the left side of the movable sealing plate is fixedly connected to the right side of the three rectangular guide rods.

[0008] In at least some embodiments, the assembly unit further includes: a coil spring A and an extruded threaded nail; a total of three coil springs A are provided, and the three coil springs A are sleeved on the outside of three rectangular guide rods, and the three coil springs A are located between the prefabricated wall and the movable sealing plate; a total of two extruded threaded nails are provided, and the two extruded threaded nails are inserted into the movable sealing plate, and the two extruded threaded nails are also threadedly connected to the prefabricated wall.

[0009] In at least some embodiments, the auxiliary unit includes: a circular auxiliary rod; the circular auxiliary rod is slidably installed on the prefabricated wall, and an annular auxiliary groove is provided at the outer end of the circular auxiliary rod, and the outer side of the circular auxiliary rod is flush with the prefabricated wall; the inner end of the circular auxiliary rod is provided with a rounded corner, and the circular auxiliary rod and the rectangular guide rod are in the same center plane, and the inner end of the circular auxiliary rod is in contact with the rectangular guide rod.

[0010] In at least some embodiments, the auxiliary unit also includes: a reset ring and a coil spring B; the reset ring is fixedly installed on the outside of the circular auxiliary rod; the coil spring B is sleeved on the outside of the circular auxiliary rod, and the coil spring B is located between the prefabricated wall and the reset ring; when the left side of the movable sealing plate contacts the prefabricated wall, the center of the push protrusion contacts the circular auxiliary rod; when the center of the push protrusion contacts the circular auxiliary rod, the coil spring B is in a fully compressed state.

[0011] In at least some embodiments, the multifunctional unit includes: a circular connecting seat and a circular positioning rod; the circular connecting seat is slidably installed in the installation slot A; and the circular positioning rod is fixedly installed on the front side of the circular connecting seat.

[0012] In at least some embodiments, the multifunctional unit further includes: an L-shaped connecting block and a coil spring C; there are two L-shaped connecting blocks in total, and the two L-shaped connecting blocks are slidably installed in a circular connecting seat, and rectangular force-bearing grooves are respectively opened on the front sides of the two L-shaped connecting blocks; there are two coil springs C in total, and the two coil springs C are installed inside the circular connecting seat, and the two ends of the two coil springs C are connected to the two L-shaped connecting blocks.

[0013] In at least some embodiments, four positioning grooves A are formed on the rear side of the prefabricated wall, and four positioning grooves B are formed on the bottom of the prefabricated wall, and the diameters of the four positioning grooves A and the four positioning grooves B are the same.

[0014] In at least some embodiments, the diameter of the circular positioning rod is the same as the diameter of the four positioning grooves A and the four positioning grooves B, and the depth of the four positioning grooves A is one quarter of the length of the circular positioning rod, and the depth of the four positioning grooves B is the same as the length of the circular positioning rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The arrangement of the three coil springs A of the present invention ensures that the left side of the movable assembly block can be aligned with the prefabricated wall, and also ensures that the right side of the movable sealing plate is aligned with the prefabricated wall, thereby avoiding damage to the movable assembly block and the movable sealing plate, and is beneficial to improving the subsequent assembly accuracy; when the staff tightens the two extrusion screws with a wrench, the movable assembly block and the movable sealing plate can move to the left at the same time, making it easier for the movable assembly block on another prefabricated wall to contact with the existing movable sealing plate, thereby improving the assembly efficiency of the prefabricated wall.

[0016] 2. According to the present invention, when the movable assembly block and the movable sealing plate move to the left at the same time, the six rows of pushing protrusions can push the six rows of circular auxiliary rods to move outward, which is beneficial for the subsequent cement mortar to contact with the six rows of pushing protrusions, plays an auxiliary reinforcement role, and makes the subsequent cement mortar more stable after being applied; the setting of the six rows of annular auxiliary grooves is beneficial for the cement mortar to enter the annular auxiliary grooves, increases the friction between the cement mortar and the six rows of circular auxiliary rods, and makes the cement mortar more firm after drying; when the left side of the movable sealing plate contacts the prefabricated wall, the center of the pushing protrusion contacts the circular auxiliary rod; when the center of the pushing protrusion contacts the circular auxiliary rod, the coil spring B is in a fully compressed state, ensuring that the six rows of circular auxiliary rods are in a stable state after moving.

[0017] 3. When the prefabricated walls are stacked and transported, the staff can insert the four circular positioning rods into the four positioning grooves A on another prefabricated wall, so that the prefabricated walls will not slide left and right when stacked and transported, thereby improving the transportation effect; the adjacent prefabricated walls have a certain gap under the support of the four circular positioning rods, which is conducive to the staff to carry the prefabricated walls or wrap the rope around the prefabricated walls, thereby improving the transportation efficiency of the prefabricated walls; In addition, when the prefabricated wall is transported, the staff can insert the four circular connecting seats into the four installation slots B. When the circular connecting seats are taken out and installed, the staff needs to press the two L-shaped connecting blocks inward through the two rectangular force grooves. When the circular connecting seats are installed, when the staff's fingers are separated from the two rectangular force grooves, the two L-shaped connecting blocks automatically pop out under the action of the two spiral springs C, making the circular connecting seats more secure after installation; it is convenient for the four positioning grooves B on another prefabricated wall to be connected with the existing four circular positioning rods, thereby improving the assembly efficiency of the prefabricated walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0020] In the attached picture: Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown; Figure 2 The present invention is shown Figure 1 A schematic diagram of the structure from a rear bottom perspective; Figure 3 The present invention is shown Figure 1 Schematic diagram of the central section structure; Figure 4 The present invention is shown Figure 3 A schematic diagram of the local enlarged structure of the middle A area; Figure 5 The present invention is shown Figure 3 Schematic diagram of the cross-section structure in the middle BB direction; Figure 6 The present invention is shown Figure 5 Schematic diagram of the local enlarged structure of the middle C area; Figure 7 A schematic structural diagram of the multifunctional unit of the present invention is shown; Figure 8 The present invention is shown Figure 3 Schematic diagram of the cross-section structure in the middle DD direction; Fig. 9 The present invention is shown Figure 8Schematic diagram of the local enlarged structure of area E in the middle.

[0021] List of reference numerals: 100, prefabricated wall; 101, mounting slot A; 102, mounting slot B; 103, positioning groove A; 104, positioning groove B; 200, insulation layer; 300, assembly unit; 301, rectangular guide rod; 3011, push convex block; 302, movable assembly block; 303, movable sealing plate; 304, coil spring A; 305, extrusion screw nail; 400, auxiliary unit; 401, circular auxiliary rod; 4011, annular auxiliary groove; 402, reset ring; 403, spiral spring B; 500, multifunctional unit; 501, circular connecting seat; 502, circular positioning rod; 503, L-shaped connecting block; 5031, rectangular force groove; 504, spiral spring C. DETAILED DESCRIPTION

[0022] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0023] Example: Please refer to Figures 1 to 9 As shown: The present invention provides an integrated building exterior wall structure, comprising: a prefabricated wall 100, an insulation layer 200, an assembly unit 300, an auxiliary unit 400 and a multifunctional unit 500; the front side of the prefabricated wall 100 is provided with four installation slots A101, and the top of the prefabricated wall 100 is provided with four installation slots B102, and the four installation slots A101 are the same size as the four installation slots B102; the insulation layer 200 is provided in a row, and a row of insulation layers 200 is installed on the prefabricated wall 100. The interior of the prefabricated wall 100; the assembly unit 300 is installed inside the prefabricated wall 100, and the assembly unit 300 is used to improve the assembly efficiency and assembly accuracy of the prefabricated wall 100; the auxiliary units 400 are provided in six rows, and the six rows of auxiliary units 400 are installed inside the prefabricated wall 100; the multifunctional units 500 are provided in four groups, and the four groups of multifunctional units 500 are installed in four installation slots A101, and the multifunctional units 500 are used to improve the transportation effect and assembly accuracy of the prefabricated wall 100.

[0024] In the present disclosure, Figure 1 , Figure 4 and Figure 6As shown, the assembly unit 300 includes: a rectangular guide rod 301; there are three rectangular guide rods 301 in total, and the three rectangular guide rods 301 are slidably installed on the prefabricated wall 100, and a row of pushing protrusions 3011 are respectively provided on the front and rear sides of the three rectangular guide rods 301; the assembly unit 300 also includes: a movable assembly block 302 and a movable sealing plate 303; the movable assembly block 302 is slidably installed on the prefabricated wall 100, and the right side of the movable assembly block 302 is fixedly connected to the left side of the three rectangular guide rods 301; the movable sealing plate 303 is slidably installed on the prefabricated wall 100, The left side of the movable sealing plate 303 is fixedly connected to the right side of the three rectangular guide rods 301; the assembly unit 300 also includes: a coil spring A304 and an extrusion screw nail 305; there are three coil springs A304, and the three coil springs A304 are sleeved outside the three rectangular guide rods 301, and the three coil springs A304 are located between the prefabricated wall 100 and the movable sealing plate 303; there are two extrusion screw nails 305, and the two extrusion screw nails 305 are inserted into the movable sealing plate 303, and the two extrusion screw nails 305 are also threadedly connected to the prefabricated wall 100; Its specific function is as follows: because the three coil springs A304 are sleeved on the outside of the three rectangular guide rods 301, and the three coil springs A304 are located between the prefabricated wall 100 and the movable sealing plate 303, it is ensured that the left side of the movable assembly block 302 can be aligned with the prefabricated wall 100, and it is also ensured that the right side of the movable sealing plate 303 is aligned with the prefabricated wall 100, thereby avoiding damage to the movable assembly block 302 and the movable sealing plate 303, which is beneficial to improving the subsequent assembly accuracy; and because the two extrusion threaded nails 305 are inserted into the movable sealing plate 303, and the two extrusion threaded nails 305 are also threadedly connected to the prefabricated wall 100, when the staff tightens the two extrusion threaded nails 305 with a wrench, the movable assembly block 302 and the movable sealing plate 303 can move to the left at the same time, which is convenient for the movable assembly block 302 on another prefabricated wall 100 to contact with the existing movable sealing plate 303, thereby improving the assembly efficiency of the prefabricated wall 100.

[0025] In the present disclosure, Figure 1 and Figure 6As shown, the auxiliary unit 400 includes: a circular auxiliary rod 401; the circular auxiliary rod 401 is slidably mounted on the prefabricated wall 100, and the outer end of the circular auxiliary rod 401 is provided with an annular auxiliary groove 4011, and the outer side of the circular auxiliary rod 401 is flush with the prefabricated wall 100; the inner end of the circular auxiliary rod 401 is provided with a rounded corner, and the circular auxiliary rod 401 and the rectangular guide rod 301 are in the same central plane, and the inner end of the circular auxiliary rod 401 is in contact with the rectangular guide rod 301; the auxiliary unit 400 also includes: a reset ring 4 02 and coil spring B403; the reset ring 402 is fixedly installed on the outside of the circular auxiliary rod 401; the coil spring B403 is sleeved on the outside of the circular auxiliary rod 401, and the coil spring B403 is located between the prefabricated wall 100 and the reset ring 402; when the left side of the movable sealing plate 303 contacts the prefabricated wall 100, the center of the push protrusion 3011 contacts the circular auxiliary rod 401; when the center of the push protrusion 3011 contacts the circular auxiliary rod 401, the coil spring B403 is in a fully compressed state; The specific function is as follows: since a row of pushing protrusions 3011 are respectively arranged on the front and rear sides of the three rectangular guide rods 301, and the six rows of circular auxiliary rods 401 are in the same central plane as the three rectangular guide rods 301, and the inner ends of the six rows of circular auxiliary rods 401 are in contact with the three rectangular guide rods 301, when the movable assembly block 302 and the movable sealing plate 303 move to the left at the same time, the six rows of pushing protrusions 3011 can push the six rows of circular auxiliary rods 401 to move outward, which is conducive to the subsequent cement mortar contacting the six rows of pushing protrusions 3011, playing an auxiliary reinforcement role, so that the subsequent cement mortar is more stable after being applied; Because the outer ends of the six rows of circular auxiliary rods 401 are respectively provided with annular auxiliary grooves 4011, it is convenient for cement mortar to enter the annular auxiliary grooves 4011, thereby increasing the friction between the cement mortar and the six rows of circular auxiliary rods 401, and making the cement mortar more solid after drying; when the left side of the movable sealing plate 303 contacts the prefabricated wall 100, the center of the pushing protrusion 3011 contacts the circular auxiliary rod 401; when the center of the pushing protrusion 3011 contacts the circular auxiliary rod 401, the coil spring B403 is in a fully compressed state, ensuring that the six rows of circular auxiliary rods 401 are in a stable state after moving.

[0026] In the present disclosure, Figure 1 , Figure 2 , Figure 7 and Fig. 9As shown, the multifunctional unit 500 includes: a circular connection seat 501 and a circular positioning rod 502; the circular connection seat 501 is slidably installed in the installation slot A101; the circular positioning rod 502 is fixedly installed on the front side of the circular connection seat 501; the multifunctional unit 500 also includes: an L-shaped connection block 503 and a coil spring C504; there are two L-shaped connection blocks 503, and the two L-shaped connection blocks 503 are slidably installed in the circular connection seat 501, and the front sides of the two L-shaped connection blocks 503 are respectively provided with rectangular force grooves 5031; there are two coil springs C504, and the two coil springs C504 are installed on the circular connection seat 50 1, and the two ends of the two coil springs C504 are connected to the two L-shaped connecting blocks 503; four positioning grooves A103 are opened on the rear side of the prefabricated wall 100, and four positioning grooves B104 are opened on the bottom of the prefabricated wall 100, and the diameters of the four positioning grooves A103 are the same as the diameters of the four positioning grooves B104; the diameter of the circular positioning rod 502 is the same as the diameters of the four positioning grooves A103 and the four positioning grooves B104, and the depth of the four positioning grooves A103 is one quarter of the length of the circular positioning rod 502, and the depth of the four positioning grooves B104 is the same as the length of the circular positioning rod 502; Its specific functions are as follows: because the four circular positioning rods 502 are fixedly installed on the front side of the four circular connecting seats 501, and four positioning grooves A103 are opened on the rear side of the prefabricated wall 100, when the prefabricated wall 100 is stacked for transportation, the staff can insert the four circular positioning rods 502 into the four positioning grooves A103 on another prefabricated wall 100, so that the prefabricated wall 100 will not slide left and right when it is stacked for transportation, thereby improving the transportation effect; and because the depth of the four positioning grooves A103 is one-fourth of the length of the circular positioning rods 502, the adjacent prefabricated walls 100 have a certain gap under the support of the four circular positioning rods 502, which is conducive to the staff to carry the prefabricated wall 100 or wrap the rope around the prefabricated wall 100, thereby improving the transportation efficiency of the prefabricated wall 100; In addition, since the front side of the prefabricated wall 100 is provided with four installation slots A101, and the top of the prefabricated wall 100 is provided with four installation slots B102, and the four installation slots A101 are the same size as the four installation slots B102, when the prefabricated wall 100 is transported, the staff can insert the four circular connecting seats 501 into the four installation slots B102. When the circular connecting seats 501 are taken out and installed, the staff needs to press the two L-shaped connecting blocks 503 inward through the two rectangular force-bearing grooves 5031. When the circular connecting seats 501 are installed, After installation, when the staff's fingers are separated from the two rectangular force grooves 5031, the two L-shaped connecting blocks 503 automatically pop out under the action of the two coil springs C504, making the circular connecting seat 501 more secure after installation; and because four positioning grooves B104 are provided at the bottom of the prefabricated wall 100, and the depth of the four positioning grooves B104 is the same as the length of the circular positioning rod 502, it is convenient to connect the four positioning grooves B104 on another prefabricated wall 100 with the existing four circular positioning rods 502, thereby improving the assembly efficiency of the prefabricated wall 100.

[0027] The specific usage and function of this embodiment are as follows: When multiple prefabricated walls 100 are stacked for transportation, the staff can insert the four circular positioning rods 502 into the four positioning grooves A103 on another prefabricated wall 100, so that the prefabricated walls 100 will not slide left and right when they are stacked for transportation, thereby improving the transportation effect; at the same time, adjacent prefabricated walls 100 have a certain gap under the support of the four circular positioning rods 502, which is conducive to the staff to carry the prefabricated walls 100 or wrap the rope around the prefabricated wall 100, thereby improving the transportation efficiency of the prefabricated walls 100; multiple After the prefabricated wall 100 is transported, the worker can insert the four circular connecting seats 501 into the four installation slots B102. When the circular connecting seats 501 are taken out and installed, the worker needs to press the two L-shaped connecting blocks 503 inward through the two rectangular force grooves 5031. After the circular connecting seats 501 are installed, when the worker's fingers are separated from the two rectangular force grooves 5031, the two L-shaped connecting blocks 503 are automatically popped out under the action of the two coil springs C504, so that the circular connecting seats 501 are more firmly installed; When assembling multiple prefabricated walls 100, the four positioning grooves B104 on another prefabricated wall 100 are connected with the existing four circular positioning rods 502, thereby improving the assembly efficiency of the prefabricated wall 100; thereafter, the staff tightens the two extrusion screws 305 with a wrench, at which time the movable assembly block 302 and the movable sealing plate 303 can move to the left at the same time, making it easier for the movable assembly block 302 on another prefabricated wall 100 to contact with the existing movable sealing plate 303, thereby improving the assembly efficiency of the prefabricated wall 100; when the movable assembly block 302 and the movable sealing plate 303 move to the left at the same time, the six rows of pushing protrusions 3011 can push the six rows of circular auxiliary rods 401 to move outward, which is beneficial to the subsequent The cement mortar contacts with the six rows of pushing protrusions 3011, which plays an auxiliary reinforcement role, making the subsequent cement mortar more stable after being applied; the setting of the six rows of annular auxiliary grooves 4011 is conducive to the cement mortar entering the annular auxiliary grooves 4011, increases the friction between the cement mortar and the six rows of circular auxiliary rods 401, and makes the cement mortar more solid after drying; when the left side of the movable sealing plate 303 contacts with the prefabricated wall 100, the center of the pushing protrusion 3011 contacts with the circular auxiliary rod 401; when the center of the pushing protrusion 3011 contacts with the circular auxiliary rod 401, the coil spring B403 is in a fully compressed state, ensuring that the six rows of circular auxiliary rods 401 are in a stable state after moving.

[0028] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0029] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0030] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An integrated building exterior wall structure, comprising: A prefabricated wall (100), an insulation layer (200), an assembly unit (300), an auxiliary unit (400) and a multifunctional unit (500); characterized in that four installation slots A (101) are provided on the front side of the prefabricated wall (100), and four installation slots B (102) are provided on the top of the prefabricated wall (100), and the four installation slots A (101) and the four installation slots B (102) are of the same size; The thermal insulation layer (200) is provided in a row, and the row of thermal insulation layers (200) is installed inside the prefabricated wall (100); the assembly unit (300) is installed inside the prefabricated wall (100), and the assembly unit (300) is used to improve the assembly efficiency and assembly accuracy of the prefabricated wall (100); The auxiliary units (400) are provided in six rows, and the six rows of auxiliary units (400) are installed inside the prefabricated wall (100); the multifunctional units (500) are provided in four groups, and the four groups of multifunctional units (500) are installed in four installation slots A (101); the multifunctional units (500) are used to improve the transportation effect and assembly accuracy of the prefabricated wall (100).

2. The integrated building exterior wall structure according to claim 1, characterized in that: The assembly unit (300) comprises: a rectangular guide rod (301); three rectangular guide rods (301) are provided in total, and the three rectangular guide rods (301) are slidably mounted on the prefabricated wall (100), and a row of pushing protrusions (3011) are respectively provided on the front and rear sides of the three rectangular guide rods (301).

3. The integrated building exterior wall structure according to claim 2, characterized in that: The assembly unit (300) further comprises: a movable assembly block (302) and a movable sealing plate (303); the movable assembly block (302) is slidably mounted on the prefabricated wall (100), and the right side of the movable assembly block (302) is fixedly connected to the left side of the three rectangular guide rods (301); the movable sealing plate (303) is slidably mounted on the prefabricated wall (100), and the left side of the movable sealing plate (303) is fixedly connected to the right side of the three rectangular guide rods (301).

4. The integrated building exterior wall structure according to claim 3, characterized in that: The assembly unit (300) further comprises: a coil spring A (304) and an extrusion threaded nail (305); three coil springs A (304) are provided in total, and the three coil springs A (304) are sleeved outside the three rectangular guide rods (301), and the three coil springs A (304) are located between the prefabricated wall (100) and the movable sealing plate (303); two extrusion threaded nails (305) are provided in total, and the two extrusion threaded nails (305) are inserted into the movable sealing plate (303), and the two extrusion threaded nails (305) are also threadedly connected to the prefabricated wall (100).

5. The integrated building exterior wall structure according to claim 3, characterized in that: The auxiliary unit (400) comprises: a circular auxiliary rod (401); the circular auxiliary rod (401) is slidably mounted on the prefabricated wall (100); an annular auxiliary groove (4011) is provided at the outer end of the circular auxiliary rod (401); and the outer side of the circular auxiliary rod (401) is flush with the prefabricated wall (100); a rounded corner is provided at the inner end of the circular auxiliary rod (401); the circular auxiliary rod (401) and the rectangular guide rod (301) are located in the same central plane, and the inner end of the circular auxiliary rod (401) is in contact with the rectangular guide rod (301).

6. The integrated building exterior wall structure according to claim 5, characterized in that: The auxiliary unit (400) further comprises: a reset ring (402) and a coil spring B (403); the reset ring (402) is fixedly mounted on the outside of the circular auxiliary rod (401); the coil spring B (403) is sleeved on the outside of the circular auxiliary rod (401), and the coil spring B (403) is located between the prefabricated wall (100) and the reset ring (402); when the left side of the movable sealing plate (303) contacts the prefabricated wall (100), the center of the push protrusion (3011) contacts the circular auxiliary rod (401); when the center of the push protrusion (3011) contacts the circular auxiliary rod (401), the coil spring B (403) is in a fully compressed state.

7. The integrated building exterior wall structure according to claim 1, characterized in that: The multifunctional unit (500) comprises: a circular connection seat (501) and a circular positioning rod (502); the circular connection seat (501) is slidably mounted in the mounting slot A (101); and the circular positioning rod (502) is fixedly mounted on the front side of the circular connection seat (501).

8. The integrated building exterior wall structure according to claim 7, characterized in that: The multifunctional unit (500) further comprises: an L-shaped connection block (503) and a coil spring C (504); two L-shaped connection blocks (503) are provided in total, and the two L-shaped connection blocks (503) are slidably mounted in the circular connection seat (501), and the front sides of the two L-shaped connection blocks (503) are respectively provided with rectangular force-bearing grooves (5031); two coil springs C (504) are provided in total, and the two coil springs C (504) are mounted inside the circular connection seat (501), and the two ends of the two coil springs C (504) are connected to the two L-shaped connection blocks (503).

9. The integrated building exterior wall structure according to claim 7, characterized in that: The rear side of the prefabricated wall (100) is provided with four positioning grooves A (103), and the bottom of the prefabricated wall (100) is provided with four positioning grooves B (104), and the diameters of the four positioning grooves A (103) are the same as the diameters of the four positioning grooves B (104).

10. The integrated building exterior wall structure according to claim 9, characterized in that: The diameter of the circular positioning rod (502) is the same as the diameters of the four positioning grooves A (103) and the four positioning grooves B (104), the depth of the four positioning grooves A (103) is one quarter of the length of the circular positioning rod (502), and the depth of the four positioning grooves B (104) is the same as the length of the circular positioning rod (502).

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