A prefabricated building wall structure

Abstract

The utility model discloses an assembly type building wall structure, the utility model relates to building wall technical field, including wall module still includes: fastening structure, the fastening structure sets up in the outer wall of wall module, is used for the secondary fastening fixed of multiple assembly type building wall, clamping positioning structure sets up in the outer wall of wall module, is used for the preliminary positioning connection of multiple assembly body wall, the fastening structure includes sliding plate, the sliding plate sets up in the outer wall of wall module, the outer wall of sliding plate is provided with the insertion slot, this assembly type building wall structure, this assembly type building wall structure is provided with fastening structure, and through the cooperation of sliding plate and connecting groove, makes the component assembly accurate and smooth, the adjusting groove provides the activity space for the push rod, and the operation of adaptive clamping positioning is adapted, and the sealing plate is fixed through the screw, closes the adjusting groove, guarantees the integrity of structure, makes the installation process more orderly, improves wall body installation efficiency and stability, and helps the efficient building of assembly type building.

Description

Technical Field

[0001] This utility model relates to the field of building wall technology, specifically to a prefabricated building wall structure. Background Technology

[0002] Currently, prefabricated construction is a building method that uses prefabricated components in factories and rapidly assembles them on-site. It offers advantages such as short construction periods, energy efficiency, environmental friendliness, and controllable quality. By reducing on-site construction steps, it significantly shortens the construction period, lowers labor costs, and reduces construction waste, thus improving environmental benefits. Prefabricated buildings offer high design flexibility, meeting diverse building needs, and possess excellent seismic performance and safety, making them widely used in residential, public, and industrial facilities. Compared to traditional cast-in-place concrete construction, this method offers higher efficiency and environmental advantages, and has become an important trend in building development.

[0003] A prefabricated building energy-saving wall structure panel with authorization announcement number CN119145546B includes multiple wall bodies and a connecting mechanism. When installing the prefabricated building energy-saving wall panel of this application, the connecting plates on the side edges of the wall are connected by the connecting components. The connecting mechanism is composed of limiting components, adjusting components, and docking components. In the process of connecting adjacent walls, the limiting components, adjusting components, and docking components can effectively adapt to each other and work together, so that the wall bodies can be quickly adjusted and docked when connected, making the installation more convenient and faster, thereby effectively improving the installation efficiency of the wall body. This application can realize the rapid and accurate installation of prefabricated building energy-saving walls to a certain extent.

[0004] As shown in the above equipment, the existing prefabricated building wall structure can quickly adjust and connect the walls, improving installation efficiency. However, due to the lack of a fastening structure, the transmission rod may become loose, causing the limit block to be unstable in the perforation or even retract. This will reduce the connection strength between adjacent walls, posing a safety hazard. It will also make the wall components prone to relative displacement, affecting the overall stability. Under the action of external forces such as wind and earthquakes, it is more likely to sway and deform, thereby reducing the building's disaster resistance and service life. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a prefabricated building wall structure, which solves the problems of existing technologies.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a prefabricated building wall structure, including wall modules, and further comprising:

[0007] A fastening structure is provided on the outer wall of the wall module for secondary fastening and fixing of multiple prefabricated building walls;

[0008] A snap-fit ​​positioning structure is installed on the outer wall of the wall module for the initial positioning and connection of multiple assembled wall components;

[0009] The fastening structure includes a sliding plate, which is disposed on the outer wall of the wall module. The outer wall of the sliding plate has an insertion groove, and the inner wall of the sliding plate is threaded with bolts. A fixing component is disposed at the bottom end of the sliding plate.

[0010] Preferably, the fixing component includes an insertion ring disposed on the outer wall of the insertion groove. A rotating frame is fixedly installed on the outer wall of the insertion ring. A fixing screw is fixedly connected to one end of the insertion ring, and a movable flexible plate is fixedly connected to the other end of the fixing screw. A threaded groove is formed on the outer wall of the fixing screw.

[0011] Preferably, the snap-fit ​​positioning structure includes a positioning post, which is disposed on the outer wall of the wall module. The outer wall of the positioning post has a slot, and the inner wall of the positioning post is fixedly installed with a sliding groove seat. The outer wall of the sliding groove seat has a connecting hole, and the inner wall of the sliding groove seat is slidably connected with a movable locking plate. The top of the movable locking plate is fixedly connected with a push rod. The outer wall of the positioning post has a movable groove, and the inner wall of the movable groove is slidably connected with the push rod. The sliding groove seat is fixedly connected to a screw hole plate through a connecting hole and a screw. One end of the screw hole plate is fixedly connected with a return spring, and the other end of the return spring is fixedly connected to the movable locking plate.

[0012] Preferably, the wall module includes a building wall, the outer wall of which is provided with a connecting groove, the top of which is slidably connected to a sliding top plate through the connecting groove for sealing the top of the building wall, and the bottom of which is fixedly connected to a connecting plate, and the bottom of which is slidably connected to a groove bottom plate through the connecting plate for supporting the bottom of the building wall.

[0013] Preferably, a sound insulation board is fixedly installed on the outer wall of the building wall, the outer wall of the building wall is connected and fixedly connected to a positioning column, a slotted column is fixedly installed on the outer wall of the building wall, and an embedded plate is fixedly installed on the outer wall of the building wall. The outer wall of the embedded plate has a threaded insertion hole for connecting and fixing a screw rod.

[0014] Preferably, the outer wall of the building wall is provided with a connecting groove, the building wall is connected to the sliding plate through the connecting groove, the outer wall of the building wall is provided with an adjustment groove, the inner wall of the adjustment groove is slidably connected to the push rod, and the inner wall of the adjustment groove is fixed with a sealing plate by screws.

[0015] This utility model provides a prefabricated building wall structure. Compared with the prior art, it has the following advantages:

[0016] Beneficial effects:

[0017] 1. The prefabricated building wall structure is equipped with a fastening structure. The sliding plate and connecting groove cooperate to make the assembly of components precise and smooth. The adjustment groove provides room for the push rod to move and is suitable for snap-fit ​​positioning operation. The sealing plate is fixed with screws to close the adjustment groove, which not only ensures the integrity of the structure, but also makes the installation process more orderly, improves the efficiency and stability of wall installation, and helps to build prefabricated buildings efficiently.

[0018] 2. The prefabricated building wall structure is equipped with a snap-fit ​​positioning structure. In the prefabricated building wall structure, the positioning snap-fit ​​structure composed of positioning columns, sliding seats, movable plates, etc. can accurately position the wall components. The push rod and return spring can realize flexible snap-fit ​​and return, making component assembly convenient and efficient, improving installation accuracy and stability. It can also strengthen the overall structure through screw hole plates, sealing plates, etc., to help the wall assemble quickly and stably and optimize the construction process. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an exploded view of a component of this utility model;

[0021] Figure 3 This is a schematic diagram of the fastening structure of this utility model;

[0022] Figure 4 This is a cross-sectional view of the fixing component of this utility model;

[0023] Figure 5 This is an exploded view of the snap-fit ​​positioning structure of this utility model.

[0024] In the diagram: 1. Wall module; 2. Sound insulation board; 3. Slotted column; 4. Embedded plate; 5. Snap-fit ​​positioning structure; 51. Positioning column; 52. Movable groove; 53. Slot; 54. Slide seat; 55. Movable locking plate; 56. Push rod; 57. Screw hole plate; 58. Return spring; 6. Sealing plate; 7. Fastening structure; 71. Slide plate; 72. Insertion groove; 73. Bolt; 74. Fixing component; 741. Insertion ring; 742. Fixing screw; 743. Rotating frame; 744. Movable flexible plate; 745. Threaded groove; 8. Slide bottom plate; 9. Sliding top plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] See Figures 1-5 This utility model provides the following two technical solutions:

[0027] First embodiment: A prefabricated building wall structure, including a wall module 1, and further comprising:

[0028] Fastening structure 7 is installed on the outer wall of wall module 1 and is used for secondary fastening and fixing of multiple prefabricated building walls.

[0029] The snap-fit ​​positioning structure 5 is set on the outer wall of the wall module 1 and is used for the initial positioning and connection of multiple assembled wall components.

[0030] The wall module 1 includes a building wall. The outer wall of the building wall has a connecting groove. The top of the building wall is slidably connected to a sliding top plate 9 through the connecting groove for sealing the top of the building wall. The bottom of the building wall is fixedly connected to a connecting plate. The bottom of the building wall is slidably connected to a groove bottom plate 8 through the connecting plate for supporting the bottom of the building wall. A sound insulation plate 2 is fixedly installed on the outer wall of the building wall. The outer wall of the building wall is connected and fixed to a positioning post 51. A slotted post 3 is fixedly installed on the outer wall of the building wall. An embedded plate 4 is fixedly installed on the outer wall of the building wall. The outer wall of the embedded plate 4 has a threaded insertion hole for connecting and fixing a screw 742. The outer wall of the building wall has a connecting groove. The building wall is connected to a sliding plate 71 through the connecting groove. The outer wall of the building wall has an adjustment groove. The inner wall of the adjustment groove is slidably connected to a push rod 56. A sealing plate 6 is fixedly connected to the inner wall of the adjustment groove by screws.

[0031] The fastening structure 7 includes a slide plate 71, which is disposed on the outer wall of the wall module 1. An insertion groove 72 is provided on the outer wall of the slide plate 71, and a bolt 73 is threadedly connected to the inner wall of the slide plate 71. A fixing component 74 is provided at the bottom end of the slide plate 71.

[0032] The fixing component 74 includes an insertion ring 741, which is disposed on the outer wall of the insertion groove 72. A rotating frame 743 is fixedly installed on the outer wall of the insertion ring 741. A fixing screw 742 is fixedly connected to one end of the insertion ring 741, and a movable flexible plate 744 is fixedly connected to the other end of the fixing screw 742. A threaded groove 745 is provided on the outer wall of the fixing screw 742.

[0033] The prefabricated building wall structure is equipped with a fastening structure 7. The sliding plate 71 cooperates with the connecting groove to make the component assembly precise and smooth. The adjustment groove provides the push rod 56 with room for movement and is suitable for snap-fit ​​positioning operation. The sealing plate 6 is fixed with screws to close the adjustment groove, which not only ensures the integrity of the structure, but also makes the installation process more orderly, improves the efficiency and stability of wall installation, and helps to build prefabricated buildings efficiently.

[0034] The second embodiment differs from the first embodiment in that: the snap-fit ​​positioning structure 5 includes a positioning post 51, which is disposed on the outer wall of the wall module 1. The outer wall of the positioning post 51 has a slot 53. The inner wall of the positioning post 51 is fixedly installed with a sliding seat 54. The outer wall of the sliding seat 54 has a connecting hole. The inner wall of the sliding seat 54 is slidably connected with a movable locking plate 55. The top of the movable locking plate 55 is fixedly connected with a push rod 56. The outer wall of the positioning post 51 has a movable groove 52. The inner wall of the movable groove 52 is slidably connected with the push rod 56. The sliding seat 54 is fixedly connected to a screw hole plate 57 through a connecting hole and screws. One end of the screw hole plate 57 is fixedly connected with a return spring 58. The other end of the return spring 58 is fixedly connected to the movable locking plate 55.

[0035] The prefabricated building wall structure is equipped with a snap-fit ​​positioning structure 5. In the prefabricated building wall structure, the positioning snap-fit ​​structure composed of positioning column 51, sliding seat 54, movable card plate 55, etc. can accurately position the wall components. The push rod 56 and return spring 58 realize flexible snap-fit ​​and return, making the assembly of components convenient and efficient, improving the installation accuracy and stability. It can also strengthen the overall structure through screw hole plate 57, sealing plate 6, etc., to help the wall to be assembled quickly and stably and optimize the construction process.

[0036] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0037] When installing the prefabricated building wall structure, the basic frame of a single wall module 1 is first built: the bottom of the building wall is slidably connected to the bottom plate 8, which provides bottom support, through a connecting plate, and the top is slidably connected to the top plate 9, which is used for top sealing, through a connecting groove. The outer wall is then fixedly installed with a sound insulation plate 2, a positioning column 51, a slot column 3, and an embedded plate 4. The threaded insertion hole of the embedded plate 4 is reserved as an interface for connecting the fixing screw 742. When connecting multiple building walls, the snap-fit ​​positioning structure 5 first functions: it pushes the push rod 56 at the top of the movable locking plate 55 inside the sliding groove seat 54 on the outer wall of the positioning post 51, causing it to slide along the movable groove 52 of the positioning post 51. At this time, the return spring 58 is compressed. After aligning the locking post 3 of another building wall with and inserting it into the slot 53 of the positioning post 51, the push rod 56 is released, and the return spring 58 returns to its original position, pushing the movable locking plate 55 into the corresponding position of the locking post 3, completing the initial snap-fit ​​positioning. Meanwhile, the screw hole plate 57 of the sliding groove seat 54, connected to the screw through the connecting hole, provides stable support for the return spring 58 and the movable locking plate 55. At the same time, the fastening structure further strengthens the connection: multiple building walls The walls are connected to the sliding plate 71 through the connecting grooves on their respective outer walls, and the fixing screws 742 are inserted into the threaded holes one by one. Then, the fixing screws 742 are rotated to initially connect and fix the adjacent walls. Then, the bolts 73 are rotated to squeeze the movable soft plate 744, so that the movable soft plate 744 fits more closely into the threaded holes, thereby fixing the adjacent walls a second time and making the adjacent walls horizontally stable. The push rod 56 slides in the adjustment groove of the building wall to cooperate with the snap-fit ​​operation. Finally, the sealing plate 6 is fixed to the inner wall of the adjustment groove with screws to restrain the displacement of the push rod 56 and close the groove, thereby enhancing the overall connection strength. Through the synergistic effect of snap-fit ​​positioning and fastening structure, the assembly of multiple building walls is completed.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A prefabricated building wall structure, comprising wall modules (1), characterized in that, Also includes: Fastening structure (7), the fastening structure (7) is set on the outer wall of the wall module (1) for secondary fastening and fixing of multiple prefabricated building walls; The snap-fit ​​positioning structure (5) is set on the outer wall of the wall module (1) for the initial positioning connection of multiple assembled walls; The fastening structure (7) includes a sliding plate (71), which is disposed on the outer wall of the wall module (1). The outer wall of the sliding plate (71) is provided with an insertion groove (72). The inner wall of the sliding plate (71) is threaded with a bolt (73). The bottom end of the sliding plate (71) is provided with a fixing component (74).

2. The prefabricated building wall structure according to claim 1, characterized in that: The fixing component (74) includes an insertion ring (741), which is disposed on the outer wall of the insertion groove (72). A rotating frame (743) is fixedly installed on the outer wall of the insertion ring (741). A fixing screw (742) is fixedly connected to one end of the insertion ring (741), and a movable flexible plate (744) is fixedly connected to the other end of the fixing screw (742). A threaded groove (745) is opened on the outer wall of the fixing screw (742).

3. The prefabricated building wall structure according to claim 1, characterized in that: The snap-fit ​​positioning structure (5) includes a positioning post (51), which is set on the outer wall of the wall module (1). The outer wall of the positioning post (51) has a slot (53). The inner wall of the positioning post (51) is fixedly installed with a sliding seat (54). The outer wall of the sliding seat (54) has a connecting hole. The inner wall of the sliding seat (54) is slidably connected with a movable plate (55). The top of the movable plate (55) is fixedly connected with a push rod (56). The outer wall of the positioning post (51) has a movable groove (52). The inner wall of the movable groove (52) is slidably connected with the push rod (56). The sliding seat (54) is fixedly connected with a screw hole plate (57) through a connecting hole and screws. One end of the screw hole plate (57) is fixedly connected with a return spring (58). The other end of the return spring (58) is fixedly connected with the movable plate (55).

4. The prefabricated building wall structure according to claim 1, characterized in that: The wall module (1) includes a building wall. The outer wall of the building wall is provided with a connecting groove. The top of the building wall is slidably connected to a sliding top plate (9) through the connecting groove for sealing the top of the building wall. The bottom of the building wall is fixedly connected to a connecting plate. The bottom of the building wall is slidably connected to a groove bottom plate (8) through the connecting plate for supporting the bottom of the building wall.

5. A prefabricated building wall structure according to claim 1, characterized in that: The outer wall of the building wall is fixedly installed with a sound insulation board (2), the outer wall of the building wall is connected and fixed with a positioning column (51), the outer wall of the building wall is fixedly installed with a slot column (3), the outer wall of the building wall is fixedly installed with an embedded plate (4), the outer wall of the embedded plate (4) is provided with a threaded insertion hole for connecting and fixing a screw (742), the building wall.

6. A prefabricated building wall structure according to claim 1, characterized in that: The outer wall of the building wall is provided with a connecting groove, and the building wall is connected to the sliding plate (71) through the connecting groove. The outer wall of the building wall is provided with an adjustment groove, and the inner wall of the adjustment groove is slidably connected to the push rod (56). The inner wall of the adjustment groove is fixed with a sealing plate (6) by screws.

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