CN116220240A - Prefabricated window wall structure system - Google Patents

Abstract

The application discloses a prefabricated window wall structure system, including: a window wall module, including a window wall, the window wall is connected between two main walls, and is coplanar with the main wall, and the window wall It includes the main body of the window wall, some first reinforcing ribs and some elastic parts. The reinforcing ribs are arranged perpendicular to the plane where the window wall and the main wall are located, and concrete is poured between the first reinforcing rib and the window wall body, and between the elastic member and the window wall body. The prefabricated window wall structure system of the present application can increase the strength of the window wall and improve the living safety of residents.

Description

Prefabricated window wall structure system

technical field

The present application relates to the field of architecture, in particular to a prefabricated window wall structure system.

Background technique

In related technologies, in the construction field, the wall with windows is the main wall, the wall between two windows is the window wall, and the window wall is arranged between the main walls. As the window wall, the weight of the window frame and sash can be ignored, so the window wall is considered as non-load-bearing.

At present, the wall between the windows is not designed and constructed as a load-bearing wall in construction. Due to the low strength of the wall between the windows, after an accident, the wall between the windows will often be cracked or damaged. Residents pose safety hazards, so they cannot meet the needs of modern buildings very well. Therefore, it is necessary to provide a wall structure between windows to solve the above security problems.

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present application proposes a prefabricated window wall structure system, which can increase the strength of the window wall and improve the living safety of residents.

The prefabricated window wall structure system according to the embodiment of the first aspect of the present invention includes: a window wall module including a window wall, the window wall is connected between two main walls, and is connected to the main wall The walls are in the same plane, and the window wall includes a window wall body, a number of first reinforcing ribs and a number of elastic parts, the elastic parts are arranged in the window wall body, and the first reinforcing ribs are connected to the Between the two opposite inner walls in the window wall body, the elastic member and the first reinforcing rib are arranged perpendicular to the plane where the window wall and the main wall are located, and at least One end is connected to the inner wall of the window wall body, and concrete is poured in the window wall body to fill the gap between the first reinforcing rib, the elastic member and the window wall body.

The prefabricated window wall structure system according to the embodiment of the present invention has at least the following beneficial effects: the prefabricated window wall structure system includes a window wall module, the window wall module includes a window wall, and the window wall connection Between the two main walls, each main wall is provided with at least one window, and the wall between the windows includes a body of the wall between the windows, a plurality of first reinforcing ribs and a plurality of elastic parts, and the elastic parts and the first reinforcing ribs are respectively arranged on The interior of the window wall body is arranged perpendicular to the plane where the window wall body and the main wall are located. At the same time, the first reinforcing rib is connected between the two opposite inner walls in the window wall body; so that when an external force is applied to the window wall wall, and the external force is perpendicular to the plane where the window wall and the main wall are located, on the one hand, the strength of the first rib enables the window wall to withstand a large impact force; The parts can be elastically deformed, so that a part of the impact force can be absorbed and weakened to a certain extent; Concrete is poured, which further improves the overall strength of the window wall and enhances the ability of the window wall to withstand impact. In case of accidents, the window wall is not easy to be damaged, thereby improving the safety of residents.

According to some embodiments of the present invention, a plurality of second reinforcing ribs are arranged in the body of the window wall, and the second reinforcing ribs are horizontally connected between two opposite inner walls of the body of the window wall, and the The second reinforcing rib is perpendicular to the first reinforcing rib.

According to some embodiments of the present invention, several reinforcing plates are arranged in the body of the window wall, and the reinforcing plates are horizontally connected between the two opposite inner walls of the body of the window wall, and the reinforcing plates and The first reinforcing rib is vertical, and the elastic member is connected between the reinforcing plate and the inner wall of the partition wall body.

According to some embodiments of the present invention, the partition wall module further includes a partition wall. The partition wall has the same internal structure as the partition wall and is perpendicular to the partition wall. One end of the partition wall is connected to the partition wall. The middle part of the wall between the windows is connected.

According to some embodiments of the present invention, the window wall module is connected with a fireproof module, and the fireproof module includes two parts vertically connected to each other, one part is attached to the window wall, and the other part is attached to the partition wall Set, the fireproof module includes a fireproof layer.

According to some embodiments of the present invention, the fire protection module includes a steel structure layer, and a receiving groove is opened on one side of the steel structure layer, and the fire prevention layer is embedded in one side of the steel structure layer through the receiving groove, And the fire protection layer is located on the side of the steel structure layer close to the main body of the window wall.

According to some embodiments of the present invention, the fire protection module and the window wall module are fixedly connected by a first fastener.

According to some embodiments of the present invention, it also includes a first connecting piece, the first connecting piece is U-shaped, slots are opened on the upper ends of the window wall and the main wall, and the first connecting piece The two ends of the two ends are respectively inserted into the slots of the window wall and the slot of the main wall, the first connecting piece is connected to the main wall through the second fastener, and the first connecting piece The parts are connected to the partition wall by a third fastener.

According to some embodiments of the present invention, the main wall is provided with a window, and the side wall of the window close to the window wall is provided with a perforation, and the perforation is set toward the window wall, and the window wall A fourth threaded hole is provided on one side close to the main wall, and the fourth threaded hole is set corresponding to the perforation, and the fourth fastener is sequentially penetrated between the main wall and the window wall The through hole is connected with the fourth threaded hole.

According to some embodiments of the present invention, it also includes a second connecting piece, the second connecting piece includes a connecting portion and two T-shaped portions, the T-shaped portion includes an insertion portion and a side plate portion perpendicular to each other, and the insertion portion The part is inserted between the main wall and the window wall, the connecting part is connected between two side plate parts, and the side plate part and the connecting part are close to the window wall On the outside, the insertion part is provided with a through hole, and the fourth fastener is connected to the window wall by sequentially passing through the through hole, the through hole and the fourth threaded hole.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment, wherein:

Fig. 1 is the overall structure schematic diagram of the embodiment of the present invention;

Fig. 2 is a cross-sectional view of a wall between windows in an embodiment of the present invention;

Fig. 3 is a schematic structural view of a fire protection module in an embodiment of the present invention;

FIG. 4 is a partially enlarged view of A in FIG. 1 .

Reference signs:

100, the wall between the windows; 110, the body of the wall between the windows; 120, the first reinforcement; 130, the elastic member; 140, the second reinforcement; 150, the reinforcement board; 160, concrete; 200, the partition wall; 300, the fire protection module ; 310, steel structure layer; 320, fire protection layer; 330, reinforcement layer; 400, main wall body; 410, window; 510, first fastener; 520, second fastener; 530, third fastener 540, the fourth fastener; 610, the first connector; 620, the slot; 630, the second connector; 631, the T-shaped part; 6311, the insertion part;

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the application and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the application.

In the description of the present application, several means more than one, and multiple means more than two. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distinguishing the technical features, it cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features relation.

In the description of this application, unless otherwise clearly defined, words such as setting, installation, and connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in this application in combination with the specific content of the technical solution.

In the description of this application, reference to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" is intended to mean that the embodiments Specific features, structures, materials, or characteristics described in or examples are included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The following describes the prefabricated window wall structure system of the embodiment of the present invention with reference to FIGS. 1 to 4 .

As shown in Fig. 1 and Fig. 4, the prefabricated window wall structure system according to the embodiment of the present invention includes: a window wall module, including a window wall 100, and the window wall 100 is connected between two main walls 400 , and coplanar with the main wall 400, the window wall 100 includes a window wall body 110, a number of first reinforcing ribs 120 and a number of elastic members 130, the elastic member 130 is located in the window wall body 110, and the first reinforcing ribs 120 Connected between the two opposite inner walls of the window wall body 110, the elastic member 130 and the first reinforcing rib 120 are arranged perpendicular to the plane where the window wall 100 and the main wall 400 are located, and at least one end of the elastic member 130 is connected to On the inner wall of the window wall body 110 , concrete 160 is poured into the window wall body 110 to fill the gap between the first reinforcing rib 120 , the elastic member 130 and the window wall body 110 .

It can be understood that this prefabricated window wall structure system includes a window wall module, and the window wall module includes a window wall 100, and the window wall 100 is connected between two main walls 400, and each main wall The wall 400 is provided with at least one window 410. The window wall 100 includes a window wall body 110, a plurality of first reinforcing ribs 120 and a plurality of elastic members 130. The elastic members 130 and the first reinforcing ribs 120 are respectively arranged on the window wall body. 110 inside, and are all perpendicular to the plane where the window wall body 110 and the main wall 400 are located, while the first reinforcing rib 120 is connected between the two opposite inner walls in the window wall body 110, at least one end of the elastic member 130 Connected to the inner wall of the window wall body 110; thus when an external force is applied on the window wall 100, and the external force is perpendicular to the plane where the window wall 100 and the main wall 400 are located, on the one hand the strength of the first rib 120 makes the window The wall 100 can withstand a relatively large impact force. On the other hand, when receiving an external impact force, the elastic member 130 can undergo elastic deformation, thereby absorbing and weakening a part of the impact force to a certain extent; Concrete 160 is poured between the rib 120 and the window wall body 110, and concrete 160 is also poured between the elastic member 130 and the window wall body 110, thereby further improving the overall strength of the window wall 100, so that the window wall 100 The ability to withstand impact is enhanced, and in case of an accident, the window wall 100 is not easily damaged, thereby improving the safety of residents.

It should be understood that the window wall 100 can be finished in a factory, and can be installed directly after being transported to the construction site, so that the building assembly rate can be improved and the construction period can be shortened.

Wherein, the elastic member 130 can be an object provided with a spring such as a damper, or a flexible member made of silica gel or rubber, as long as the elastic member 130 can buffer the impact force to a certain extent. Therefore, part of the impact force can be absorbed by the elastic member 130 , so as to reduce damage to the partition wall 100 by external force. Only one end of the elastic member 130 may be connected to the inner wall of the window wall body 110 , or both ends may be respectively connected to two opposite inner walls of the window wall body 110 .

It can be understood that a plurality of second reinforcing ribs 140 are provided in the window wall body 110, and the second reinforcing ribs 140 are horizontally connected between two opposite inner walls of the window wall body 110, and the second reinforcing ribs 140 are connected to the first A reinforcing rib 120 is vertical. For example, as shown in FIG. 2 , in this embodiment, a second reinforcing rib 140 can also be provided inside the window wall body 110, and the second reinforcing rib 140 is arranged horizontally and perpendicular to the first reinforcing rib 120, that is, the second reinforcing rib The ribs 140 are arranged in the connection direction of the two main walls 400 , thereby improving the strength of the window wall 100 in the connection direction with the main walls 400 , and further improving the overall bearing capacity of the window wall 100 .

Specifically, the elastic members 130 can be densely or sparsely arranged inside the window wall body 110 according to specific needs, or can be arranged in the window wall body 110 according to the degree of damage risk of different parts of the window wall 100 . The density of the arrangement of the elastic members 130 is set at different positions. Similarly, like the arrangement of the elastic member 130 , the first reinforcing rib 120 and the second reinforcing rib 140 can also be arranged in a corresponding specific arrangement as required.

It can be understood that a number of reinforcing plates 150 are provided in the window wall body 110, and the reinforcing plates 150 are horizontally connected between two opposite inner walls of the window wall body 110, and the reinforcing plates 150 are perpendicular to the first reinforcing rib 120. , the elastic member 130 is connected between the reinforcing plate 150 and the inner wall of the partition wall body 110 . For example, as shown in Figure 2, in this embodiment, a number of reinforcing plates 150 are provided in the window wall body 110, and the reinforcing plates 150 are horizontally connected between two opposite inner walls in the window wall body 110, and the reinforcing plates 150 is perpendicular to the first reinforcing rib 120, and the elastic member 130 is connected between the reinforcing plate 150 and the inner wall of the window wall 100, so that after the window wall 100 is subjected to an external impact force, the external force is transmitted to the elastic body 110 through the window wall. The member 130 is buffered by the elastic member 130 and then transmitted to the reinforcing plate 150, and the impact force finally transmitted to the reinforcing plate 150 is weakened, and the reinforcing plate 150 has a certain strength, so that it can withstand the external impact force, and further enhance the window wall. 100 overall impact resistance.

It should be understood that two sets of reinforcement plates 150 and two sets of elastic members 130 can be respectively provided in the window wall body 110, the two sets of reinforcement plates 150 are respectively close to the two opposite inner walls of the window wall body 110, and one set of elastic members One end of 130 is connected to the inner wall of the window wall body 110, and the other end is connected to a set of reinforcing plates 150 close to this inner wall. Another set of reinforcement panels 150 for the inner wall. It is also possible to set only one group of reinforcing plates 150 and two groups of elastic members 130 in the window wall body 110, two groups of elastic members 130 are respectively arranged on the two sides of the reinforcing plate 150 facing away from each other, and one end of one group of elastic members 130 is connected to the side of the reinforcing plate 150. One side and the other end are connected to an inner wall of the window wall body 110 , and one end of another group of elastic members 130 is connected to the other side of the reinforcing plate 150 , and the other end is connected to the other inner wall of the window wall body 110 .

It should be understood that concrete 160 is also poured between the second reinforcing rib 140 and the window wall body 110 , and between the reinforcing plate 150 and the window wall body 110 , so as to improve the overall impact resistance of the window wall 100 .

It can be understood that the partition wall module further includes a partition wall 200 , the partition wall 200 has the same internal structure as the partition wall 100 and is perpendicular to the partition wall 100 , and one end of the partition wall 200 is connected to the middle of the partition wall 100 . For example, as shown in Figure 1, in the present embodiment, the window wall module is made up of a window wall 100 and a partition wall 200 perpendicular to each other, and one end of the partition wall 200 is connected to the middle part of the window wall 100, that is, the partition wall 200 The two main walls 400 are divided into two rooms, and since the internal structure of the partition wall 200 is the same as that of the window wall 100, including at least the first reinforcing rib 120 and the elastic member 130, the overall strength of the partition wall 200 And the ability to bear the impact force is strong, when the middle part of the window wall 100 bears the impact force perpendicular to the plane where the window wall 100 is located, the impact resistance of the window wall 100 itself is exceeded, and the wall located at the window wall 100- The side partition wall 200 also further enhances the impact resistance of the window wall 100 .

It can be understood that the fireproof module 300 is also included. The fireproof module 300 includes two parts vertically connected to each other. For example, as shown in Fig. 1 and Fig. 3, in this embodiment, the prefabricated window wall structure system also includes a fireproof module 300, and the fireproof module 300 includes two parts connected vertically to each other, and a part is attached to the window wall 100, and the other part is set close to the partition wall 200. The fireproof module 300 is provided with a fireproof layer 320, so that when a fire occurs inside the building, the fire will not continue because the partition wall 200 and the side of the window wall 100 are provided with a fireproof layer 320. Spread, thereby reducing the loss of residents.

It should be understood that the fire protection module 300 can also be provided only on the side of the window wall 100, or only on the partition wall 200, or can be provided on a part of the window wall module according to different requirements.

It can be understood that the fireproof module 300 includes a steel structure layer 310, and one side of the steel structure layer 310 is provided with an accommodation groove, and the fireproof layer 320 is embedded in one side of the steel structure layer 310 through the accommodation groove, and the fireproof layer 320 is located on the steel structure layer 310. The structural layer 310 is close to a side of the partition wall body 110 . For example, as shown in Figure 3, in this embodiment, the fireproof module 300 includes a steel structure layer 310, and one side of the steel structure layer 310 is provided with an accommodation groove, so that the fireproof layer 320 can be embedded in the steel structure layer through the accommodation groove 310, when the fireproof module 300 is connected to the window wall module, the fireproof layer 320 is located on the side of the steel structure layer 310 close to the window wall module, so that the steel structure layer 310 can protect the fireproof layer 320, Prevent the fireproof layer 320 from being damaged.

It should be understood that the side of the fireproof layer 320 away from the steel structure layer 310 is also provided with a reinforcement layer 330, and the reinforcement layer 330 can also be embedded in the receiving groove, so as to protect the side of the fireproof layer 320 away from the steel structure layer 310. The function of protection can prevent the fireproof layer 320 from being damaged before the fireproof module 300 is connected with the window wall module, and also improve the overall rigidity and strength of the fireproof module 300 .

It can be understood that the fire protection module 300 and the window wall module are fixedly connected by the first fastener 510 . For example, as shown in Figure 1, in this embodiment, the fireproof module 300 and the wall module between the windows are fixedly connected by a first fastener 510, the fireproof module 300 is provided with a through hole, and the wall module between the windows is provided with a first thread hole, so that the first fastener 510 can pass through the through hole, and then be screwed to the window wall module through the first threaded hole.

It can be understood that the first connector 610 is also included, the first connector 610 is U-shaped, the upper ends of the window wall 100 and the main wall 400 are provided with slots 620, and the two ends of the first connector 610 are respectively inserted into Set in the slot 620 of the window wall 100 and the slot 620 of the main wall 400, the first connecting piece 610 is connected to the main wall 400 through the second fastener 520, and the first connecting piece 610 is connected to the main wall 400 through the third fastener 530 is connected to the window wall 100 . For example, as shown in Figures 1 and 4, in this embodiment, this prefabricated window wall structure system also includes a first connector 610, and a slot 620 is provided at the upper end of the window wall 100 and the main wall 400. , the first connecting piece 610 is U-shaped, so that both ends of the first connecting piece 610 can be inserted into two slots 620 respectively, so that the first connecting piece 610 can be inserted into the main wall 400 and the window wall 100 at the same time , and realize the connection between one end of the first connector 610 and the main wall 400 through the second fastener 520 , and realize the connection between the other end of the first connector 610 and the partition wall 100 through the third fastener 530 . Specifically, the second fastener 520 is vertically passed through the first connecting member 610 and is screwed and fixed with the main wall 400, and the third fastener 530 is also vertically passed through the first connecting member 610 and is connected with the window. The wall 100 is screwed and fixed.

It can be understood that the main wall 400 is provided with a window 410, and the side wall of the window 410 close to the window wall 100 is provided with a perforation, the perforation is set towards the window wall 100, and the side wall of the window wall 100 close to the main wall 400 is provided. There is a fourth threaded hole, and the fourth threaded hole is set corresponding to the through hole, and the main wall 400 and the window wall 100 are connected through the fourth fastener 540 through the through hole and the fourth threaded hole in sequence. For example, as shown in FIG. 1, in this embodiment, the main wall 400 is provided with a window 410, and a side wall of the window 410 close to the window wall 100 is provided with a perforation, and the perforation is arranged toward the window wall 100, thereby penetrating the window 410 and the window wall 100, the window wall 100 is provided with a fourth threaded hole corresponding to the perforation, the main wall 400 and the window wall 100 are connected and fixed by the fourth fastener 540, and the fourth fastener 540 penetrates the through hole and The fourth threaded hole is screwed into the window wall 100 .

It can be understood that the second connecting piece 630 is also included. The second connecting piece 630 includes two T-shaped parts 631 and a connecting part 632 connecting the two T-shaped parts 631. The T-shaped part 631 includes mutually perpendicular insertion parts 6311 and The side plate portion 6312 and the insertion portion 6311 are inserted between the main wall 400 and the window wall 100, the side plate portion 6312 and the connecting portion 632 are arranged close to the outside of the window wall 100, the insertion portion 6311 is provided with a through hole, the second The four fasteners 540 are connected to the window wall 100 by sequentially passing through the through hole, the through hole and the fourth threaded hole. For example, as shown in Figure 1 and Figure 4, in this embodiment, this prefabricated window wall structure system also includes a second connector 630, the second connector 630 includes two T-shaped parts 631 and connected to The connection portion 632 of the two T-shaped portions 631, the T-shaped portion 631 includes a vertical insertion portion 6311 and a side plate portion 6312, the insertion portion 6311 is inserted between the main wall 400 and the window wall 100, and the connection portion 632 Connected between the two side plate parts 6312, the connecting part 632 and the two side plate parts 6312 are arranged close to the outside of the window wall 100, and the insertion part 6311 is provided with a through hole, which corresponds to the position of the through hole and the fourth threaded hole. Thus, the fourth fastening member 540 can pass through the through hole, the via hole and the fourth threaded hole in sequence, and be screwed to the partition wall 100 . The integral connection between the window wall 100 and the main walls 400 on both sides is realized through the second connecting piece 630 , and the integrity of the window wall 100 and the main walls 400 on both sides is improved.

Specifically, the first fastener 510 , the second fastener 520 , the third fastener 530 and the fourth fastener 540 may be screws, bolts and other parts capable of fastening connection.

The embodiments of the present application have been described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned embodiments, and within the scope of knowledge of those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present application. Variety. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other under the condition of no conflict.

Claims (10)

1. The prefabricated window wall structure system is characterized in that it includes: The window wall module includes a window wall, the window wall is connected between two main walls, and is coplanar with the main walls, and the window wall includes a window wall body, a number of first reinforcements Rib and several elastic pieces, the first reinforcing rib is connected between the two opposite inner walls in the window wall body, the elastic piece is arranged in the window wall body, the elastic piece and the The first reinforcing ribs are all arranged perpendicular to the plane where the window wall body and the main wall are located, and at least one end of the elastic member is connected to the inner wall of the window wall body, and the inside of the window wall body Concrete is poured to fill the gap between the first reinforcing bar, the elastic member and the body of the wall between the windows. 2. The prefabricated window wall structure system according to claim 1, characterized in that, the body of the window wall is provided with a plurality of second reinforcing ribs, and the second reinforcing ribs are horizontally connected to the window wall Between two opposite inner walls in the main body, and the second reinforcing rib is perpendicular to the first reinforcing rib. 3. The prefabricated window wall structure system according to claim 1, characterized in that, a number of reinforcement plates are arranged in the window wall body, and the reinforcement plates are horizontally connected to the opposite sides of the window wall body. Between two wall inner walls, and the reinforcing plate is perpendicular to the first reinforcing rib, and the elastic member is connected between the reinforcing plate and the inner wall of the window wall body. 4. The prefabricated window wall structure system according to claim 1, wherein the window wall module further includes a partition wall, the partition wall has the same internal structure as the window wall, and is identical to the window wall The wall between the windows is vertical, and one end of the partition wall is connected to the middle of the wall between the windows. 5. The prefabricated window wall structure system according to claim 4, characterized in that it also includes a fireproof module, the fireproof module includes two parts vertically connected to each other, one part of which is attached to the window wall, and the other A part is arranged in close contact with the partition wall, and the fireproof module includes a fireproof layer. 6. The prefabricated window wall structure system according to claim 5, characterized in that, the fireproof module includes a steel structure layer, and one side of the steel structure layer is provided with an accommodating groove, and the fireproof layer passes through the accommodating The groove is embedded on one side of the steel structure layer, and the fireproof layer is located on the side of the steel structure layer close to the main body of the partition wall. 7. The prefabricated window wall structure system according to claim 5, characterized in that, the fire protection module and the window wall module are fixedly connected by a first fastener. 8. The prefabricated window wall structure system according to any one of claims 1-6, further comprising a first connector, the first connector is U-shaped, the window wall and the The upper end of the main wall is provided with slots, and the two ends of the first connector are respectively inserted into the slots of the window wall and the slots of the main wall, and the first connector passes through The second fastener is connected to the main wall, and the first connection is connected to the window wall through the third fastener. 9. The prefabricated window wall structure system according to claim 8, wherein the main wall is provided with a window, and a side wall of the window close to the window wall is provided with a perforation, and the perforation Set towards the window wall, the side of the window wall close to the main wall is provided with a fourth threaded hole, the fourth threaded hole is set corresponding to the perforation, the main wall and the window The partitions are connected by passing through the through holes and the fourth threaded holes sequentially through the fourth fastener. 10. The prefabricated window wall structure system according to claim 9, further comprising a second connecting piece, the second connecting piece comprising two T-shaped parts and a connecting piece connecting the two T-shaped parts. The connecting part, the T-shaped part includes an insertion part and a side plate part perpendicular to each other, the insertion part is inserted between the main wall and the window wall, the side plate part and the connecting part It is arranged close to the outside of the window wall, and the insertion part is provided with a through hole, and the fourth fastener is realized by sequentially penetrating the through hole, the through hole and the fourth threaded hole. Window to wall connections.

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