Fixing structure of external wall protection plate

Abstract

The application discloses a fixing structure of an outer wall protection plate, which comprises a pre-buried bolt, an L-shaped connecting plate which is hung on the pre-buried bolt, an upper backing plate which is arranged at the end of the L-shaped connecting plate away from the pre-buried bolt, a hanging part which is arranged on the upper part of the upper backing plate and used for hanging the outer wall protection plate, and a fastening bolt which is arranged on the L-shaped connecting plate, the upper backing plate and the hanging part. The pre-buried bolt and the hanging part are connected by the L-shaped connecting plate, and the upper backing plate is arranged, so that even if the structure is deviated, the height of the upper backing plate can be selected to adapt to different positions, and the structure adjustment is more convenient.

Description

Technical Field

[0001] This application relates to a fixing structure for an external wall protective panel. Background Technology

[0002] With increasing demands for building quality, the use of dry-hanging exterior wall structures has been gradually promoted. Currently, the common practice is to pre-embed or drive connecting bolts into the wall, and then install hanging components from these bolts. To ensure structural stability, a combination of welding and bolting is typically used, with height adjustments usually made by tightening the bolts. This connection method has relatively low assembly efficiency, and structural adjustments are cumbersome in case of displacement. Furthermore, the stability of the exterior wall components is compromised, as slippage is likely during use. Therefore, it is necessary to improve the fixing structure of the exterior wall protective panels to enhance assembly efficiency and structural stability. Utility Model Content

[0003] To address the aforementioned problems, this application proposes a fixing structure for an external wall protective panel, comprising a pre-embedded bolt, an L-shaped connecting plate attached to the pre-embedded bolt, an upper pad at the end of the L-shaped connecting plate away from the pre-embedded bolt, a mounting portion for attaching the external wall protective panel on the upper part of the upper pad, and a fastening bolt on the L-shaped connecting plate, the upper pad, and the mounting portion. This application uses an L-shaped connecting plate to connect the pre-embedded bolt and the mounting portion, and includes an upper pad. Even if the structure shifts, different heights of the upper pad can be selected to adapt to different positions, making structural adjustments simpler.

[0004] Preferably, the mounting part includes a horizontal mounting plate that abuts against the upper pad, a vertical positioning plate at the end of the horizontal mounting plate away from the pre-embedded bolt, a first vertical auxiliary plate at the side of the vertical positioning plate away from the pre-embedded bolt, and a second vertical auxiliary plate at the side of the first vertical auxiliary plate away from the pre-embedded bolt. This application, through cooperation with the external wall protection panel structure, provides a snap-fit ​​groove on the outer side of the external wall protection panel for the first vertical auxiliary plate, snapping it between the first vertical auxiliary plate and the vertical positioning plate. Meanwhile, the inner insulation board or other structural profiles are snapped between the second vertical auxiliary plate and the vertical positioning plate on both sides. The inner insulation board and the external wall protection panel can be integrally installed or are separate structures.

[0005] The positioning of the external wall protection panel can be achieved through the first vertical auxiliary plate. Preferably, the vertical positioning plates are respectively disposed on the upper and lower sides of the horizontal plate; the first vertical auxiliary plates are respectively disposed on the upper and lower sides of the horizontal plate; and the second vertical auxiliary plates are respectively disposed on the upper and lower sides of the horizontal plate.

[0006] Preferably, at least one end of the vertical positioning plate is provided with a plurality of friction-enhancing protrusions; the friction-enhancing protrusions are arranged laterally at intervals on the vertical positioning plate.

[0007] Preferably, the horizontal mounting plate extends beyond the first vertical auxiliary plate.

[0008] Preferably, the height of the first vertical auxiliary plate is 10-20mm; the height of the second vertical auxiliary plate is 30-40mm; and the height of the vertical positioning plate is 80-100mm.

[0009] Preferably, the upper pad is a polytetrafluoroethylene (PTFE) plate; the upper pad, the L-shaped connecting plate, and the hanging transverse plate are all provided with transverse strip holes. This application uses a PTFE plate as the upper pad, which is less prone to damage during use, has strong pressure resistance, and also possesses a certain degree of flexibility, thereby improving its service life and preventing deformation during use, ensuring structural stability during operation.

[0010] Preferably, the L-shaped connecting plate has a vertical connecting hole at the position corresponding to the pre-embedded bolt, and a pre-embedded locking nut is provided on the outside of the L-shaped connecting plate corresponding to the pre-embedded bolt.

[0011] This application can bring the following beneficial effects: 1. This application uses an L-shaped connecting plate to connect the pre-embedded bolts and the hanging part, and is equipped with an upper pad. Even if the structure shifts, different heights of the upper pad can be selected to adapt to different positions, making structural adjustment easier.

[0012] 2. In this application, the outer side of the external wall protective panel is provided with a snap-fit ​​groove for the first vertical auxiliary panel and snaps between the first vertical auxiliary panel and the vertical positioning plate, while the inner side of the insulation board or other structural profiles is snapped between the second vertical auxiliary panel and the vertical positioning plate.

[0013] 3. This application uses polytetrafluoroethylene (PTFE) sheet as the upper pad, which is not easily damaged during use, has strong pressure resistance, and also has a certain degree of flexibility, thereby improving its service life and preventing deformation during use, thus ensuring structural stability during use. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the structure of this application.

[0015] Figure 2This is a structural diagram from another perspective of this application.

[0016] Figure 3 This is a structural diagram of the mounting part.

[0017] Figure 4 This is a schematic diagram of the exploded structure of this application.

[0018] Figure 5 This is a schematic diagram for use in this application. Detailed Implementation

[0019] To clearly illustrate the technical features of this solution, the following detailed description, in conjunction with the accompanying drawings, will be provided.

[0020] In the first embodiment, such as Figure 1 As shown, an external wall protection panel fixing structure includes a pre-embedded bolt 1, an L-shaped connecting plate 2 hanging on the pre-embedded bolt 1, an upper pad 3 set at the end of the L-shaped connecting plate 2 away from the pre-embedded bolt 1, a hanging part 4 for hanging the external wall protection panel set on the upper part of the upper pad 3, and a fastening bolt 8 set on the L-shaped connecting plate 2, the upper pad 3, and the hanging part 4.

[0021] In use, the pre-embedded bolt 1 can be installed in the wall by pre-embedding or other punching installation methods, and then the L-shaped connecting plate 2 is hung on the outside. The upper pad 3 is set on the L-shaped connecting plate 2, and the upper hanging part 4 is supported by the upper pad 3. Finally, it is fixed by fastening bolt 8.

[0022] In the second embodiment, as Figure 1-5 As shown, an external wall protection panel fixing structure includes a pre-embedded bolt 1, an L-shaped connecting plate 2 hanging on the pre-embedded bolt 1, an upper pad 3 set at the end of the L-shaped connecting plate 2 away from the pre-embedded bolt 1, a hanging part 4 for hanging the external wall protection panel set on the upper part of the upper pad 3, and a fastening bolt 8 set on the L-shaped connecting plate 2, the upper pad 3, and the hanging part 4.

[0023] The mounting part 4 includes a horizontal mounting plate 9 that abuts against the upper pad 3. A vertical positioning plate 10 is provided at the end of the horizontal mounting plate 9 away from the pre-embedded bolt 1. A first vertical auxiliary plate 11 is provided on the side of the vertical positioning plate 10 away from the pre-embedded bolt 1, and a second vertical auxiliary plate 12 is provided on the side of the first vertical auxiliary plate 11 away from the pre-embedded bolt 1. The vertical positioning plates 10 are respectively provided on the upper and lower sides of the horizontal mounting plate 9; the first vertical auxiliary plate 11 is respectively provided on the upper and lower sides of the horizontal mounting plate 9; and the second vertical auxiliary plate 12 is respectively provided on the upper and lower sides of the horizontal mounting plate 9.

[0024] At least one end of the vertical positioning plate 10 is provided with a plurality of friction-reinforcing protrusions 14; the friction-reinforcing protrusions 14 are arranged laterally at intervals on the vertical positioning plate 10. The hanging horizontal plate 9 extends beyond the first vertical auxiliary plate 11. The height of the first vertical auxiliary plate 11 is 10-20mm; the height of the second vertical auxiliary plate 12 is 30-40mm; the height of the vertical positioning plate 10 is 80-100mm. The upper pad 3 is a polytetrafluoroethylene plate; the upper pad 3, the L-shaped connecting plate 2, and the hanging horizontal plate 9 are all provided with corresponding transverse strip holes 15.

[0025] The L-shaped connecting plate 2 is provided with a vertical connecting hole 16 at the position corresponding to the pre-embedded bolt 1, and a pre-embedded locking nut 17 is provided on the outside of the L-shaped connecting plate 2 corresponding to the pre-embedded bolt 1.

[0026] In use, the pre-embedded bolt 1 can be installed into the wall by pre-embedding or other punching methods. Then, the L-shaped connecting plate 2 is hung on the outside, and the upper pad 3 is set on the L-shaped connecting plate 2. The upper hanging part 4 is supported by the upper pad 3, and finally fixed by the fastening bolt 8. During assembly, the bottom generally adopts the structure of the present application, which includes a vertical positioning plate 10 on one side, a first vertical auxiliary plate 11, and a second vertical auxiliary plate 12. Then, the upper part is provided with an external wall protection plate 18 and an insulation plate 19. The outer side of the external wall protection plate 18 is left with a gap to connect with the first vertical auxiliary plate 1. The slot of 1 is engaged between the first vertical auxiliary plate 11 and the vertical positioning plate 10, while the inner insulation board 19 or other structural profiles are engaged between the second vertical auxiliary plate 12 and the vertical positioning plate 10 on both sides. The upper part is then provided with the structure of this application, which has vertical positioning plates 10, first vertical auxiliary plates 11 and second vertical auxiliary plates 12 on both sides. This process is repeated until the uppermost part is provided with the structure of this application, which has vertical positioning plates 10, first vertical auxiliary plates 11 and second vertical auxiliary plates 12 on one side of the lower part, thus completing the final structural assembly.

[0027] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A fixing structure for an external wall protective panel, characterized in that: It includes a pre-embedded bolt, an L-shaped connecting plate hanging on the pre-embedded bolt, an upper pad at the end of the L-shaped connecting plate away from the pre-embedded bolt, a mounting part for hanging the external wall protection panel on the upper part of the upper pad, and a fastening bolt on the L-shaped connecting plate, the upper pad, and the mounting part.

2. The external wall protective panel fixing structure as described in claim 1, characterized in that: The mounting part includes a horizontal mounting plate that abuts against the upper pad plate, a vertical positioning plate is provided at the end of the horizontal mounting plate away from the pre-embedded bolt, a first vertical auxiliary plate is provided on the side of the vertical positioning plate away from the pre-embedded bolt, and a second vertical auxiliary plate is provided on the side of the first vertical auxiliary plate away from the pre-embedded bolt.

3. The external wall protective panel fixing structure as described in claim 2, characterized in that: The vertical positioning plates are respectively installed on the upper and lower sides of the horizontal plate; the first vertical auxiliary plate is respectively installed on the upper and lower sides of the horizontal plate; the second vertical auxiliary plate is respectively installed on the upper and lower sides of the horizontal plate.

4. The external wall protection panel fixing structure as described in claim 2, characterized in that: At least one end of the vertical positioning plate is provided with a plurality of friction-enhancing protrusions; the friction-enhancing protrusions are arranged laterally at intervals on the vertical positioning plate.

5. The external wall protective panel fixing structure as described in claim 2, characterized in that: The horizontal mounting plate extends beyond the first vertical auxiliary plate.

6. The external wall protective panel fixing structure as described in claim 2, characterized in that: The height of the first vertical auxiliary plate is 10-20mm; the height of the second vertical auxiliary plate is 30-40mm; and the height of the vertical positioning plate is 80-100mm.

7. The external wall protection panel fixing structure as described in claim 2, characterized in that: The upper pad is a polytetrafluoroethylene plate; the upper pad, the L-shaped connecting plate and the hanging horizontal plate are all provided with horizontal strip holes.

8. The external wall protective panel fixing structure as described in claim 1, characterized in that: The L-shaped connecting plate has vertical connecting holes at the positions corresponding to the pre-embedded bolts, and a pre-embedded locking nut is provided on the outside of the L-shaped connecting plate corresponding to the pre-embedded bolts.

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