An integrated structure for building exterior walls

Abstract

The present invention provides an integrated structure for a building exterior wall, which relates to the technical field of building exterior walls and includes a precast wall body; a row of thermal insulation layers is provided, and the row of thermal insulation layers is installed inside the precast wall body; the assembly unit is installed inside the precast wall body, and the assembly unit is used to improve the assembly efficiency and assembly accuracy of the precast wall body; six rows of auxiliary units are provided, and the six rows of auxiliary units are installed inside the precast wall body; four groups of multifunctional units are provided, and the four groups of multifunctional units are installed in four installation slots A, and the multifunctional units are used to improve the transportation effect and assembly accuracy of the precast wall body; the present invention avoids damage to the movable assembly blocks and movable sealing plates, which is beneficial to improving the subsequent assembly accuracy; it solves the problem that although some building exterior walls have an assembly structure, the assembly structure is generally exposed, resulting in easy damage to the assembly structure and affecting the assembly accuracy of the building exterior wall.

Description

Technical Field

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

[0002] The building exterior wall is a vertical enclosing structure on the periphery of a building, mainly responsible for functions such as separating the outdoor space, resisting wind and rain, heat insulation, sound insulation, and fire prevention, and at the same time directly affecting the aesthetics of the building and the urban landscape.

[0003] The currently used building exterior walls still have the following problems:

[0004] 1. Although some building exterior walls have an assembly structure, the assembly structure is generally exposed, resulting in easy damage to the assembly structure and affecting the assembly accuracy of the building exterior wall;

[0005] 2. Usually, it is necessary to apply cement mortar on the outside of the building exterior wall. Due to the lack of an auxiliary connection structure on the current building exterior wall, the cement mortar is likely to fall off after being applied;

[0006] 3. When the building exterior walls are stacked and transported, there is no gap between adjacent building exterior walls, which is not convenient for workers to carry the building exterior walls or wind ropes around the building exterior walls, affecting the transportation efficiency of the building exterior walls. Summary of the Invention

[0007] An embodiment of the present disclosure relates to an integrated structure of a building exterior wall, which has an assembly unit, an auxiliary unit, and a multi-functional unit; it avoids damage to the movable assembly block and the movable sealing plate, which is beneficial to improving the subsequent assembly accuracy; it is beneficial for the subsequent cement mortar to come into contact with the six rows of pushing protrusions, playing an auxiliary reinforcement role and making the subsequent cement mortar more stable after being applied; adjacent precast walls have a certain gap under the support of the four circular positioning rods, which is beneficial for workers to carry the precast walls or wind ropes around the precast walls, improving the transportation efficiency of the precast walls; it solves the problems that the assembly structure is prone to damage, the cement mortar is prone to fall off after being applied, and there is no gap between adjacent building exterior walls.

[0008] The present invention provides an integrated structure of a building exterior wall, including: a precast wall, a thermal insulation layer, an assembly unit, an auxiliary unit, and a multi-functional unit; four installation slots A are provided on the front side of the precast wall, and four installation slots B are provided on the top of the precast wall, and the four installation slots A are the same size as the four installation slots B;

[0009] A total of one row of the thermal insulation layer is provided, and the one row of the thermal insulation layer is installed inside the precast wall; the assembly unit is installed inside the precast wall, and the assembly unit is used to improve the assembly efficiency and assembly accuracy of the precast wall;

[0010] The auxiliary units are provided in six rows, and the six rows of auxiliary units are installed inside the precast wall; the multifunctional units are provided in four groups, and the four groups of multifunctional units are installed in four installation slots A, and the multifunctional units are used to improve the transportation effect and assembly accuracy of the precast wall.

[0011] In at least some embodiments, the assembly unit includes: rectangular guide rods; there are three rectangular guide rods in total, and the three rectangular guide rods are slidably installed on the precast wall, and a row of pushing bumps are respectively arranged on the front and rear sides of the three rectangular guide rods.

[0012] 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 installed on the precast 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 installed on the precast wall, and the left side of the movable sealing plate is fixedly connected to the right side of the three rectangular guide rods.

[0013] In at least some embodiments, the assembly unit further includes: helical springs A and extrusion threaded nails; there are three helical springs A in total, and the three helical springs A are sleeved outside the three rectangular guide rods, and the three helical springs A are located between the precast wall and the movable sealing plate; there are two extrusion threaded nails in total, and the two extrusion threaded nails are inserted into the movable sealing plate, and the two extrusion threaded nails are also threadedly connected to the precast wall.

[0014] In at least some embodiments, the auxiliary unit includes: a circular auxiliary rod; the circular auxiliary rod is slidably installed on the precast wall, and an annular auxiliary groove is formed at the outer end of the circular auxiliary rod, and the outer side of the circular auxiliary rod is flush with the precast wall; the inner end of the circular auxiliary rod is provided with a fillet, and the circular auxiliary rod and the rectangular guide rod are in the same central plane, and the inner end of the circular auxiliary rod contacts the rectangular guide rod.

[0015] In at least some embodiments, the auxiliary unit further includes: a reset ring and a helical spring B; the reset ring is fixedly installed outside the circular auxiliary rod; the helical spring B is sleeved outside the circular auxiliary rod, and the helical spring B is located between the precast wall and the reset ring; when the left side of the movable sealing plate contacts the precast wall, the center of the pushing bump contacts the circular auxiliary rod; when the center of the pushing bump contacts the circular auxiliary rod, the helical spring B is in a fully compressed state.

[0016] 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; the circular positioning rod is fixedly installed on the front side of the circular connecting seat.

[0017] In at least some embodiments, the multifunctional unit further includes: an L-shaped connecting block and a spiral spring C; there are two L-shaped connecting blocks in total, and the two L-shaped connecting blocks are slidably installed in the circular connecting seat, and rectangular stress grooves are respectively formed on the front sides of the two L-shaped connecting blocks; there are two spiral springs C in total, and the two spiral springs C are installed inside the circular connecting seat, and both ends of the two spiral springs C are connected to the two L-shaped connecting blocks.

[0018] In at least some embodiments, four positioning grooves A are formed on the rear side of the precast wall, and four positioning grooves B are formed at the bottom of the precast wall, and the diameters of the four positioning grooves A are the same as the diameters of the four positioning grooves B.

[0019] In at least some embodiments, the diameter of the circular positioning rod is the same as the diameters of the four positioning grooves A and the four positioning grooves B, the depth of the four positioning grooves A is one-fourth 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.

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

[0021] 1. The arrangement of the three spiral springs A in the present invention ensures that the left side of the movable assembly block can be aligned with the precast wall, and also ensures that the right side of the movable sealing plate is aligned with the precast wall, avoiding damage to the movable assembly block and the movable sealing plate, which is beneficial to improving the subsequent assembly accuracy; when the staff tightens the two extrusion threaded nails with a wrench, the movable assembly block and the movable sealing plate can move leftward simultaneously, facilitating the contact between the movable assembly block on another precast wall and the existing movable sealing plate, and improving the assembly efficiency of the precast wall.

[0022] 2. When the movable assembly block and the movable sealing plate move leftward simultaneously in the present invention, the six rows of pushing bumps can push the six rows of circular auxiliary rods to move outward, which is beneficial to the subsequent contact between the cement mortar and the six rows of pushing bumps, playing an auxiliary reinforcement role and making the subsequent cement mortar more stable after being applied; the arrangement of the six rows of annular auxiliary grooves is beneficial to the cement mortar entering the annular auxiliary grooves, increasing the friction between the cement mortar and the six rows of circular auxiliary rods, and making the cement mortar more firm after drying; when the left side of the movable sealing plate contacts the precast wall, the center of the pushing bump contacts the circular auxiliary rod; when the center of the pushing bump contacts the circular auxiliary rod, the spiral spring B is in a completely compressed state, ensuring the stable state of the six rows of circular auxiliary rods after moving.

[0023] 3. When the precast walls are stacked and transported, workers can insert four circular positioning rods into the four positioning grooves A on another precast wall, preventing the precast walls from sliding left and right during stacking and transportation, thus improving the transportation effect. With a certain gap between adjacent precast walls supported by the four circular positioning rods, it is beneficial for workers to carry the precast walls or wind ropes around them, enhancing the transportation efficiency of the precast walls.

[0024] In addition, after the transportation of the precast wall is completed, workers can insert four circular connecting seats into the four installation slots B. When removing and installing the circular connecting seats, workers need to press two L-shaped connecting blocks inward through two rectangular stress grooves. When the fingers of the workers separate from the two rectangular stress grooves after the circular connecting seat is installed, the two L-shaped connecting blocks automatically pop out under the action of two spiral springs C, making the circular connecting seat more firmly installed. This facilitates the connection between the four positioning grooves B on another precast wall and the existing four circular positioning rods, improving the assembly efficiency of the precast walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0026] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0027] In the drawings:

[0028] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0029] Figure 2 Shows the present invention Figure 1 A structural schematic diagram of the rear bottom view of the present invention;

[0030] Figure 3 Shows the present invention Figure 1 A central cross-sectional structural schematic diagram of the present invention;

[0031] Figure 4 Shows the present invention Figure 3 A partial enlarged structural schematic diagram of area A in the present invention;

[0032] Figure 5 Shows the present invention Figure 3 A cross-sectional structural schematic diagram in the B-B direction of the present invention;

[0033] Figure 6 Shows the present invention Figure 5 A partial enlarged structural schematic diagram of area C in the present invention;

[0034] Figure 7 A structural schematic diagram of the multifunctional unit of the present invention is shown;

[0035] Figure 8 shows the sectional structure diagram of the present invention Figure 3 in the D-D direction;

[0036] Figure 9 shows the partial enlarged structure diagram of the E area of the present invention Figure 8 in the present invention.

[0037] List of reference numerals:

[0038] 100, precast wall; 101, installation slot A; 102, installation slot B; 103, positioning groove A; 104, positioning groove B;

[0039] 200, thermal insulation layer;

[0040] 300, assembly unit; 301, rectangular guide rod; 3011, pushing bump; 302, movable assembly block; 303, movable sealing plate; 304, helical spring A; 305, extrusion screw;

[0041] 400, auxiliary unit; 401, circular auxiliary rod; 4011, annular auxiliary groove; 402, reset ring; 403, helical spring B;

[0042] 500, multifunctional unit; 501, circular connecting seat; 502, circular positioning rod; 503, L-shaped connecting block; 5031, rectangular stress groove; 504, helical spring C. Detailed implementation manners

[0043] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0044] Embodiment: Please refer to Figures 1 to 9As shown in the figure: The present invention provides an integrated structure for building exterior walls, including: a precast wall 100, a thermal insulation layer 200, an assembly unit 300, an auxiliary unit 400, and a multi-functional unit 500; four installation slots A101 are provided on the front side of the precast wall 100, and four installation slots B102 are provided on the top of the precast wall 100, and the four installation slots A101 and the four installation slots B102 are of the same size; a row of thermal insulation layers 200 is provided, and the row of thermal insulation layers 200 is installed inside the precast wall 100; the assembly unit 300 is installed inside the precast wall 100, and the assembly unit 300 is used to improve the assembly efficiency and assembly accuracy of the precast wall 100; six rows of auxiliary units 400 are provided, and the six rows of auxiliary units 400 are installed inside the precast wall 100; four groups of multi-functional units 500 are provided, and the four groups of multi-functional units 500 are installed in the four installation slots A101, and the multi-functional unit 500 is used to improve the transportation effect and assembly accuracy of the precast wall 100.

[0045] In the embodiments of the present disclosure, as Figure 1 , Figure 4 and Figure 6 shown, the assembly unit 300 includes: rectangular guide rods 301; three rectangular guide rods 301 are provided, and the three rectangular guide rods 301 are slidably installed on the precast wall 100, and a row of pushing bumps 3011 are respectively provided on the front and rear sides of the three rectangular guide rods 301; the assembly unit 300 further includes: a movable assembly block 302 and a movable sealing plate 303; the movable assembly block 302 is slidably installed on the precast 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 precast 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; the assembly unit 300 further includes: helical springs A304 and extrusion threaded nails 305; three helical springs A304 are provided, and the three helical springs A304 are sleeved outside the three rectangular guide rods 301, and the three helical springs A304 are located between the precast wall 100 and the movable sealing plate 303; two extrusion threaded nails 305 are provided, 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 precast wall 100;

[0046] Its specific functions are as follows: Since the three helical springs A304 are sleeved outside the three rectangular guide rods 301, and the three helical springs A304 are located between the precast wall 100 and the movable sealing plate 303, it ensures that the left side of the movable assembly block 302 can be aligned with the precast wall 100, and also ensures that the right side of the movable sealing plate 303 is aligned with the precast wall 100, avoiding damage to the movable assembly block 302 and the movable sealing plate 303, which is beneficial to improving the subsequent assembly accuracy. Also, since the two extrusion threaded nails 305 are inserted into the movable sealing plate 303 and are also threadedly connected to the precast 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 leftward simultaneously, facilitating the contact between the movable assembly block 302 on another precast wall 100 and the existing movable sealing plate 303, and improving the assembly efficiency of the precast wall 100.

[0047] In the embodiment of the present disclosure, as Figure 1 and Figure 6 shown, the auxiliary unit 400 includes: a circular auxiliary rod 401; the circular auxiliary rod 401 is slidably installed on the precast wall 100, and 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 precast 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 contacts the rectangular guide rod 301; the auxiliary unit 400 further includes: a reset ring 402 and a helical spring B403; the reset ring 402 is fixedly installed outside the circular auxiliary rod 401; the helical spring B403 is sleeved outside the circular auxiliary rod 401, and the helical spring B403 is located between the precast wall 100 and the reset ring 402; when the left side of the movable sealing plate 303 contacts the precast wall 100, the center of the pushing convex block 3011 contacts the circular auxiliary rod 401; when the center of the pushing convex block 3011 contacts the circular auxiliary rod 401, the helical spring B403 is in a fully compressed state;

[0048] Its specific functions are as follows: Since a row of pushing bumps 3011 are arranged on both 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 simultaneously, the six rows of pushing bumps 3011 can push the six rows of circular auxiliary rods 401 to move outward, which is beneficial for the subsequent cement mortar to contact the six rows of pushing bumps 3011, playing an auxiliary reinforcement role and making the subsequent cement mortar more stable after being applied; Also, since annular auxiliary grooves 4011 are respectively formed at the outer ends of the six rows of circular auxiliary rods 401, it is beneficial for the cement mortar to enter the annular auxiliary grooves 4011, increasing the friction between the cement mortar and the six rows of circular auxiliary rods 401 and making the cement mortar more firm after drying; When the left side of the movable sealing plate 303 contacts the precast wall 100, the center of the pushing bump 3011 contacts the circular auxiliary rod 401; When the center of the pushing bump 3011 contacts the circular auxiliary rod 401, the spiral spring B 403 is in a fully compressed state, ensuring that the six rows of circular auxiliary rods 401 are in a stable state after moving.

[0049] In the embodiments of the present disclosure, as Figure 1 , Figure 2 , Figure 7 and Figure 9 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 card slot A 101; The circular positioning rod 502 is fixedly installed on the front side of the circular connection seat 501; The multifunctional unit 500 further includes: an L-shaped connection block 503 and a spiral spring C 504; There are two L-shaped connection blocks 503 in total, and the two L-shaped connection blocks 503 are slidably installed in the circular connection seat 501, and rectangular force-receiving grooves 5031 are respectively formed on the front sides of the two L-shaped connection blocks 503; There are two spiral springs C 504 in total, and the two spiral springs C 504 are installed inside the circular connection seat 501, and the two ends of the two spiral springs C 504 are connected to the two L-shaped connection blocks 503; Four positioning grooves A 103 are formed on the rear side of the precast wall 100, and four positioning grooves B 104 are formed at the bottom of the precast wall 100, and the diameters of the four positioning grooves A 103 are the same as the diameters of the four positioning grooves B 104; 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, and the depth of the four positioning grooves A 103 is one-fourth 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;

[0050] Its specific functions are as follows: Since the four circular positioning rods 502 are fixedly installed on the front sides of the four circular connecting seats 501, and four positioning grooves A103 are provided on the rear side of the precast wall 100, when the precast walls 100 are stacked and transported, the staff can insert the four circular positioning rods 502 into the four positioning grooves A103 on another precast wall 100, so that the precast walls 100 will not slide left and right during stacking and transportation, improving the transportation effect; Also, since the depth of the four positioning grooves A103 is one-fourth of the length of the circular positioning rods 502, there is a certain gap between adjacent precast walls 100 under the support of the four circular positioning rods 502, which is beneficial for the staff to carry the precast walls 100 or wind ropes around the precast walls 100, improving the transportation efficiency of the precast walls 100;

[0051] In addition, since four installation slots A101 are provided on the front side of the precast wall 100, and four installation slots B102 are provided on the top of the precast wall 100, and the four installation slots A101 and the four installation slots B102 are of the same size. After the transportation of the precast wall 100 is completed, 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 two L-shaped connecting blocks 503 inward through two rectangular force-receiving grooves 5031. When the fingers of the staff are separated from the two rectangular force-receiving grooves 5031 after the circular connecting seats 501 are installed, the two L-shaped connecting blocks 503 automatically pop out under the action of two spiral springs C504, making the circular connecting seats 501 more firmly installed after installation; Also, since four positioning grooves B104 are provided on the bottom of the precast wall 100, and the depth of the four positioning grooves B104 is the same as the length of the circular positioning rods 502, it is convenient for the four positioning grooves B104 on another precast wall 100 to be connected to the existing four circular positioning rods 502, improving the assembly efficiency of the precast walls 100.

[0052] The specific usage method and functions of this embodiment:

[0053] When multiple precast walls 100 are stacked and transported, workers can insert four circular positioning rods 502 into four positioning grooves A103 on another precast wall 100, so that the precast walls 100 will not slide left and right during stacking and transportation, improving the transportation effect; at the same time, there is a certain gap between adjacent precast walls 100 under the support of the four circular positioning rods 502, which is beneficial for workers to carry the precast walls 100 or wind ropes around the precast walls 100, improving the transportation efficiency of the precast walls 100; after the transportation of multiple precast walls 100 is completed, workers can insert four circular connection seats 501 into four installation slots B102. When removing and installing the circular connection seats 501, workers need to press two L-shaped connection blocks 503 inward through two rectangular force-receiving grooves 5031. When the circular connection seats 501 are installed, when the fingers of the workers are separated from the two rectangular force-receiving grooves 5031, the two L-shaped connection blocks 503 automatically pop out under the action of two spiral springs C504, making the circular connection seats 501 more firmly installed after installation;

[0054] When multiple precast walls 100 are assembled, four positioning grooves B104 on another precast wall 100 are connected to the existing four circular positioning rods 502, improving the assembly efficiency of the precast walls 100; then the worker tightens two extrusion threaded nails 305 with a wrench. At this time, the movable assembly block 302 and the movable sealing plate 303 can move to the left at the same time, facilitating the contact between the movable assembly block 302 on another precast wall 100 and the existing movable sealing plate 303, improving the assembly efficiency of the precast walls 100; when the movable assembly block 302 and the movable sealing plate 303 move to the left at the same time, six rows of pushing bumps 3011 can push six rows of circular auxiliary rods 401 to move outward, which is beneficial for subsequent cement mortar to contact the six rows of pushing bumps 3011, playing an auxiliary reinforcement role and making the subsequent cement mortar more stable after being applied; the setting of six rows of annular auxiliary grooves 4011 is beneficial for the cement mortar to enter the annular auxiliary grooves 4011, increasing the friction between the cement mortar and the six rows of circular auxiliary rods 401, making the cement mortar more firm after drying; when the left side of the movable sealing plate 303 contacts the precast wall 100, the center of the pushing bump 3011 contacts the circular auxiliary rod 401; when the center of the pushing bump 3011 contacts the circular auxiliary rod 401, the spiral spring B403 is in a completely compressed state, ensuring that the six rows of circular auxiliary rods 401 are in a stable state after moving.

[0055] In this article, the following points need attention:

[0056] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0057] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other to obtain new embodiments.

[0058] The above are only the specific implementation manners of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An integrated structure for a building exterior wall, comprising: Prefabricated wall (100), insulation layer (200), assembly unit (300), auxiliary unit (400) and multi-functional 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) are the same size as the four installation slots B (102); A row of the insulation layer (200) is provided, and the row of insulation layer (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); Six rows of the auxiliary unit (400) are provided, and the six rows of auxiliary unit (400) are installed inside the prefabricated wall (100); four groups of the multi-functional unit (500) are provided, and the four groups of multi-functional unit (500) are installed in the four installation slots A (101), and the multi-functional unit (500) is used to improve the transportation effect and assembly accuracy of the prefabricated wall (100); Rectangular guide rods (301); three rectangular guide rods (301) are provided, and the three rectangular guide rods (301) are slidably installed on the prefabricated wall (100), and a row of pushing bumps (3011) are respectively arranged on the front and rear sides of the three rectangular guide rods (301); Movable assembly block (302) and 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), and the left side of the movable sealing plate (303) is fixedly connected to the right side of the three rectangular guide rods (301); Helical springs A (304) and extrusion threaded nails (305); three helical springs A (304) are provided, and the three helical springs A (304) are sleeved outside the three rectangular guide rods (301), and the three helical springs A (304) are located between the prefabricated wall (100) and the movable sealing plate (303); two extrusion threaded nails (305) are provided, 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).

2. The integrated structure for the exterior wall of a building according to claim 1, wherein, The auxiliary unit (400) includes: a circular auxiliary rod (401); the circular auxiliary rod (401) is slidably mounted on the precast wall (100), and an annular auxiliary groove (4011) is formed at the outer end of the circular auxiliary rod (401), and the outer side of the circular auxiliary rod (401) is flush with the precast 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) contacts the rectangular guide rod (301).

3. An integrated structure for a building exterior wall according to claim 2, characterized in that, The auxiliary unit (400) further includes: a reset ring (402) and a helical spring B (403); the reset ring (402) is fixedly mounted on the outside of the circular auxiliary rod (401); the helical spring B (403) is sleeved on the outside of the circular auxiliary rod (401), and the helical spring B (403) is located between the precast wall (100) and the reset ring (402); when the left side of the movable sealing plate (303) contacts the precast wall (100), the center of the push bump (3011) contacts the circular auxiliary rod (401); when the center of the push bump (3011) contacts the circular auxiliary rod (401), the helical spring B (403) is in a fully compressed state.

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

5. The integrated structure of a building exterior wall according to claim 4, characterized in that, The multifunctional unit (500) further includes: L-shaped connection blocks (503) and helical springs C (504); there are two L-shaped connection blocks (503) in total, and the two L-shaped connection blocks (503) are slidably mounted in the circular connection seat (501), and rectangular force receiving grooves (5031) are respectively formed on the front sides of the two L-shaped connection blocks (503); there are two helical springs C (504) in total, and the two helical springs C (504) are mounted inside the circular connection seat (501), and the two ends of the two helical springs C (504) are connected to the two L-shaped connection blocks (503).

6. The integrated structure of a building exterior wall according to claim 5, characterized in that, Four positioning grooves A (103) are formed at the rear side of the precast wall (100), and four positioning grooves B (104) are formed at the bottom of the precast wall (100), and the diameters of the four positioning grooves A (103) are the same as the diameters of the four positioning grooves B (104).

7. An integrated structure for a building exterior wall according to claim 6, 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), and the depth of the four positioning grooves A (103) is one-fourth 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).

Images