Anchoring device for building external wall external insulation board

Abstract

The utility model discloses a building outer wall external thermal insulation board anchoring device, including building outer wall body, the outer wall of building outer wall body is equipped with external thermal insulation board, be provided with L shape anchor plate no.

Description

Technical Field

[0001] This utility model relates to the field of building exterior wall insulation board installation technology, specifically, to an anchoring device for building exterior wall insulation boards. Background Technology

[0002] Building exterior wall insulation systems are an important component of building energy conservation. Traditional building insulation walls often involve first constructing the wall structure, then pasting insulation boards, and finally driving anchor nails into the insulation boards to connect them to the concrete exterior wall. Exterior wall insulation and decoration integrated panels are building materials that protect the wall surface, improve the wall insulation effect, and enhance the wall's aesthetics. These integrated insulation and decoration panels are generally fixed to the exterior surface of the building wall using adhesive mortar and anchors.

[0003] Anchors are generally composed of metal folded plates, with one side connected to the wall and the other side connected to the integrated insulation and decoration panel. Therefore, the length of the anchors is generally not adjustable. Since different exterior wall insulation panels have different thicknesses, different specifications of anchors need to be used specifically when installing exterior wall insulation panels, which is very inconvenient. Moreover, using only bolt installation can easily lead to the risk of loosening and falling off after installation.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to propose an anchoring device for external insulation boards of building exterior walls.

[0006] To achieve the above objectives, this utility model provides a building exterior wall insulation board anchoring device, comprising a building exterior wall body, an exterior wall insulation board on the outer wall of the building exterior wall body, an L-shaped anchoring plate one on the building exterior wall body, an L-shaped anchoring plate two on the exterior wall insulation board, the L-shaped anchoring plate one and the L-shaped anchoring plate two being connected by an adjustment and positioning component, the L-shaped anchoring plate one being connected to the building exterior wall body by an upper anchoring fixing structure, and the exterior wall insulation board being connected to the building exterior wall body by a lower anchoring fixing structure penetrating the L-shaped anchoring plate two.

[0007] Preferably, the adjustment and positioning component includes an adjustment groove formed on the L-shaped anchor plate one, and an adjustment slider extending into the adjustment groove is integrally connected to the bottom surface of the L-shaped anchor plate two that contacts the L-shaped anchor plate one, and an installation hole is formed through the adjustment slider.

[0008] Preferably, the L-shaped anchor plate one has positioning threaded holes at both ends of the adjusting groove, and the L-shaped anchor plate two has a positioning threaded rod threaded through and extending into the positioning threaded hole, and the positioning threaded rod passes through the mounting hole.

[0009] Preferably, both the upper anchor fixing structure and the lower anchor fixing structure include a fixing sleeve. The outer wall of the fixing sleeve is provided with an external mounting thread. A positioning piece is integrally fitted on the outer wall of one end of the fixing sleeve. A tightening positioning bolt is provided inside the fixing sleeve. A cross groove is integrally connected to the end of the tightening positioning bolt away from the fixing sleeve. A stop limiting component is symmetrically provided at the end of the fixing sleeve away from the positioning piece.

[0010] Preferably, the abutment limiting component includes an inner cavity located within the fixed sleeve. The inner cavity is provided with an internal thread matching the tightening positioning bolt at one end of the positioning piece. Positioning cavities are opened on both sides of the fixed sleeve at the end away from the positioning piece. A ball is movably arranged in the positioning cavity through a guide groove. A conical thorn is provided on the outside of the ball. A limiting protrusion is symmetrically provided on the outside of the positioning cavity.

[0011] Preferably, a fixed cylinder is integrally connected to one end of the tightening positioning bolt located in the inner cavity, and a conical abutment sleeve is fixedly connected between the fixed cylinder and the end of the tightening positioning bolt, and an external threaded cone is integrally connected to the end of the fixed cylinder.

[0012] This utility model provides an anchoring device for external insulation panels of building exterior walls, with the following beneficial effects:

[0013] By adjusting the positioning components between L-shaped anchor plates one and two, the connection between them is achieved. Furthermore, appropriate adjustments can be made when dealing with external wall insulation panels of different thicknesses, eliminating the need for specific anchor specifications and greatly improving adaptability. The upper and lower anchor fixing structures enable the installation and fixing of the building's exterior wall body and the external wall insulation panel, avoiding traditional bolt fixing methods and significantly improving installation stability. This invention has a simple structure and can be appropriately adjusted according to the thickness of different external wall insulation panels, greatly improving its installation adaptability. At the same time, the stability of the installed external wall insulation panel is significantly improved compared to traditional bolt installation, preventing loosening and detachment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a front view of an anchoring device for an external wall insulation board according to an embodiment of the present utility model;

[0016] Figure 2 This is a structural schematic diagram of the adjusting and positioning component in an anchoring device for an external wall insulation board according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the upper anchoring structure and the lower anchoring structure in an anchoring device for an external wall insulation board according to an embodiment of the present utility model.

[0018] Figure 4 This is a structural schematic diagram of the contact limiting component in an anchoring device for an external wall insulation board according to an embodiment of the present utility model.

[0019] In the picture:

[0020] 1. Building exterior wall body; 2. Exterior wall insulation board; 3. L-shaped anchor plate one; 4. L-shaped anchor plate two; 5. Adjustment and positioning assembly; 6. Upper anchor fixing structure; 7. Lower anchor fixing structure; 8. Adjustment groove; 9. Adjustment slider; 10. Mounting hole; 11. Positioning threaded hole; 12. Positioning threaded rod; 13. Fixing sleeve; 14. External mounting thread one; 15. Positioning piece; 16. Tightening positioning bolt; 17. Cross groove; 18. Inner cavity; 19. Internal thread; 20. Positioning cavity; 21. Ball bearing; 22. Conical spike; 23. Limiting protrusion; 24. Fixing cylinder; 25. Conical contact sleeve; 26. External threaded cone. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This utility model provides an anchoring device for external wall insulation panels, including an external wall body 1, an external wall insulation panel 2 on the outer wall of the external wall body 1, an L-shaped anchor plate 3 on the external wall body 1, and an L-shaped anchor plate 4 on the external wall insulation panel 2. The L-shaped anchor plate 3 and the L-shaped anchor plate 4 are connected by an adjusting positioning component 5. The connection between the L-shaped anchor plate 3 and the L-shaped anchor plate 4 is achieved by adjusting the positioning component 5 between the L-shaped anchor plate 3 and the L-shaped anchor plate 4. This device is suitable for external wall insulation panels of different thicknesses. When installing the L-shaped anchor plate 3, appropriate adjustments can be made without the need for specific anchor specifications, greatly improving its adaptability. The L-shaped anchor plate 3 is connected to the building exterior wall body 1 via an upper anchor fixing structure 6. The exterior wall insulation board 2 is connected to the building exterior wall body 1 via a lower anchor fixing structure 7, which passes through the L-shaped anchor plate 4. The upper anchor fixing structure 6 and the lower anchor fixing structure 7 enable the installation and fixing of the building exterior wall body 1 and the exterior wall insulation board 2, avoiding the use of traditional bolt fixing methods and greatly improving the stability of its installation.

[0023] In one embodiment, please refer to the appendix to the specification. Figure 2 As shown, the adjusting positioning assembly 5 includes an adjusting groove 8 formed on the L-shaped anchor plate 3. An adjusting slider 9 extending into the adjusting groove 8 is integrally connected to the bottom surface of the L-shaped anchor plate 4 that contacts the L-shaped anchor plate 3. An installation hole 10 is formed through the adjusting slider 9. Positioning threaded holes 11 are formed at both ends of the adjusting groove 8 on the L-shaped anchor plate 3. A positioning threaded rod 12 extending into the positioning threaded hole 11 is threaded through the L-shaped anchor plate 4, and the positioning threaded rod 12 passes through the installation hole 10. By using the adjusting groove 8 in conjunction with the adjusting slider 9, the assembly distance between the L-shaped anchor plate 3 and the L-shaped anchor plate 4 can be adjusted, thereby accommodating the installation of external wall insulation panels 2 of different specifications. The positioning is achieved by the positioning threaded rod 12 passing through the installation hole 10 on the adjusting slider 9 and extending into the innermost positioning threaded hole 11.

[0024] In one embodiment, please refer to the appendix to the specification. Figure 3As shown, both the upper anchor fixing structure 6 and the lower anchor fixing structure 7 include a fixing sleeve 13. The outer wall of the fixing sleeve 13 is provided with an external mounting thread 14. A positioning piece 15 is integrally fitted onto the outer wall of one end of the fixing sleeve 13. A tightening positioning bolt 16 is provided inside the fixing sleeve 13. A cross groove 17 is integrally connected to the end of the tightening positioning bolt 16 away from the fixing sleeve 13. A stop limiting component is symmetrically provided at the end of the fixing sleeve 13 away from the positioning piece 15. In use, mounting holes are pre-drilled on the building exterior wall body 1 and the exterior wall insulation board 2. The fixing sleeve 13 is installed in the mounting holes on the building exterior wall body 1. The tightening positioning bolt 16 is passed through the mounting holes on the exterior wall insulation board 2. The tightening positioning bolt 16 is tightened continuously inward through the cross groove 17. With the cooperation of the stop limiting component, the installation and fixing of the building exterior wall body 1 and the exterior wall insulation board 2 are realized.

[0025] In one embodiment, please refer to the appendix to the specification. Figure 4 As shown, the abutment limiting assembly includes an inner cavity 18 located within the fixed sleeve 13. The inner cavity 18, located at a section of the positioning piece 15, is provided with an internal thread 19 that matches the tightening positioning bolt 16. The fixed sleeve 13, away from the positioning piece 15, has positioning cavities 20 on both sides. A ball bearing 21 is movably disposed within the positioning cavity 20 via a guide groove. A tapered spike 22 is provided on the outside of the ball bearing 21. A limiting protrusion 23 is symmetrically provided on the outside of the positioning cavity 20. A fixed cylinder 24 is integrally connected to one end of the tightening positioning bolt 16 located within the inner cavity 18. A tapered abutment sleeve 25 is fixedly connected between the fixed cylinder 24 and the end of the tightening positioning bolt 16. An external threaded cone 26 is integrally connected to the end of the fixed cylinder 24. When in use, tighten the positioning bolt 16 and rotate it into the internal thread 19. As the tightening positioning bolt 16 moves inward, the conical contact sleeve 25 will come into contact with the ball 21 and push it outward, so that the conical spike 22 extends out of the positioning cavity 20 to limit the external wall surface. At the same time, the external thread cone 26 will also be inserted into the external wall to further improve its positioning limit.

[0026] In practical applications, the connection between L-shaped anchor plate 3 and L-shaped anchor plate 4 is achieved through the adjustment and positioning component 5 between them. This allows for appropriate adjustments when dealing with external wall insulation panels of varying thicknesses, eliminating the need for specific anchor specifications and significantly improving adaptability. The upper anchoring structure 6 and lower anchoring structure 7 enable the installation and fixing of the building exterior wall body 1 and the external wall insulation panel 2, avoiding the use of traditional bolt fixing methods and greatly improving installation stability. This invention has a simple structure and can be appropriately adjusted according to the thickness of different external wall insulation panels, greatly improving its installation adaptability. Furthermore, the stability of the installed external wall insulation panel is significantly improved compared to traditional bolt installation, preventing loosening and detachment.

[0027] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An anchoring device for external insulation panels of building exterior walls, characterized in that, The utility model provides a building outer wall body (1), the outer wall of building outer wall body (1) is equipped with outer wall external thermal insulation board (2), be provided with L shape anchor plate one (3) on building outer wall body (1), be provided with L shape anchor plate two (4) on outer wall external thermal insulation board (2), through the installation connection of adjusting and positioning assembly (5) between L shape anchor plate one (3) with L shape anchor plate two (4), through the installation connection of upper anchor fixed position structure (6) between L shape anchor plate one (3) with building outer wall body (1), through the lower anchor fixed position structure (7) of outer wall external thermal insulation board (2) and with building outer wall body (1) installation connection through L shape anchor plate two (4).

2. The anchoring device for external thermal insulation composite boards of building facades according to claim 1, characterized in that, The adjusting and positioning assembly (5) includes an adjusting sliding groove (8) formed in the L-shaped anchor plate one (3), the bottom surface of the L-shaped anchor plate two (4) in contact with the L-shaped anchor plate one (3) is integrally connected with an adjusting sliding block (9) extending into the adjusting sliding groove (8), and the adjusting sliding block (9) is provided with an installation hole (10) penetrating therein.

3. The anchoring device for external thermal insulation composite boards of building facades according to claim 2, characterized in that, The L-shaped anchor plate one (3) is provided with a positioning threaded hole (11) at both ends of the adjusting sliding groove (8), and the L-shaped anchor plate two (4) is provided with a positioning threaded rod (12) extending into the positioning threaded hole (11) and penetrating the installation hole (10).

4. The anchoring device for an external thermal insulation composite finish (ETICF) panel of claim 3, wherein, The upper anchor fixed position structure (6) and the lower anchor fixed position structure (7) each include a fixed sleeve (13), the outer wall of the fixed sleeve (13) is provided with an outer installation thread one (14), one end of the outer wall of the fixed sleeve (13) is integrally provided with a positioning piece (15), the fixed sleeve (13) is provided with a tightening positioning bolt (16) therein, one end of the tightening positioning bolt (16) away from the fixed sleeve (13) is integrally connected with a cross slot (17), and the end of the fixed sleeve (13) away from the positioning piece (15) is symmetrically provided with a resistance limiting component.

5. The anchoring device for an external thermal insulation composite sandwich panel according to claim 4, characterized in that, The resistance limiting component includes an inner cavity (18) in the fixed sleeve (13), the inner cavity (18) is provided with an inner thread (19) matched with the tightening positioning bolt (16) at a section of the positioning piece (15), the end of the fixed sleeve (13) away from the positioning piece (15) is provided with a positioning cavity (20) on both sides, the positioning cavity (20) is movably provided with a ball (21) through a guide slot, the outer part of the ball (21) is provided with a tapered spike (22), and the outer part of the ball (21) is provided with a tapered spike (22).

6. The anchoring device for an external thermal insulation composite sandwich panel according to claim 5, characterized in that One end of the tightening positioning bolt (16) in the inner cavity (18) is integrally connected with a fixed cylinder (24), the fixed cylinder (24) and the end of the tightening positioning bolt (16) are fixedly connected with a tapered resistance sleeve (25), and the end of the fixed cylinder (24) is integrally connected with an outer thread taper (26).

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