Wall surface heat preservation stone plate installation fastener

Abstract

The utility model provides a wall surface heat preservation stone plate installation fastener which comprises an L-shaped installation plate connected with a wall body, the L-shaped installation plate is adjustably connected with a connecting plate through a positioning structure, and the connecting plate is respectively connected with an upper inserting plate connected with an upper heat preservation plate fixing groove in an inserting mode and a lower inserting plate connected with a lower heat preservation plate fixing groove in an inserting mode. The positioning structure comprises a bolt hole formed in the L-shaped mounting plate and a strip-shaped hole formed in the connecting plate, and a bolt sequentially penetrates through the strip-shaped hole and the bolt hole to be positioned. By pulling the connecting plate, the connecting plate can move on the upper surface of the L-shaped mounting plate, the upper inserting plate and the lower inserting plate are driven to move synchronously, the positions of the upper inserting plate and the lower inserting plate can be adjusted according to the thickness of an insulation board, and the insulation board fixing device can adapt to various types of insulation boards; only the distance between the upper inserting plate and the L-shaped mounting plate and the distance between the lower inserting plate and the L-shaped mounting plate need to be adjusted, fasteners do not need to be replaced, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the installation of thermal insulation boards, in particular to a wall surface thermal insulation stone board mounting fastener. BACKGROUND

[0002] The wall surface thermal insulation stone board is a kind of thermal insulation material for building outer wall, mainly used to improve the heat insulation performance of wall, reduce energy loss, it is generally composed of high heat and humidity barrier material and natural stone outer layer, it can not only achieve thermal insulation effect, but also retain the beauty of stone, when installing, it is usually connected by mechanical fixation or adhesive method, under the action of long-term wind load, temperature stress or earthquake, it is prone to looseness and deformation, leading to displacement or even falling of the board, there are safety hazards, and different thickness and material thermal insulation stone boards need to be matched with different specifications of fasteners, poor universality, and difficult to meet the installation requirements of curved surface and special-shaped boards. SUMMARY

[0003] In view of the deficiencies in the above background art, the utility model provides a wall surface thermal insulation stone board mounting fastener, which solves the problem of loose installation of the mounting fastener, leading to easy falling of the board or poor universality of the mounting fastener.

[0004] The technical scheme of the present application is as follows:

[0005] A wall surface thermal insulation stone board mounting fastener, comprising an L-shaped mounting plate connected to a wall body, the L-shaped mounting plate is adjustably connected to a connecting plate through a positioning structure, the connecting plate is connected to an upper insertion plate inserted into an upper thermal insulation board fixing slot and a lower insertion plate inserted into a lower thermal insulation board fixing slot, the positioning structure comprises a bolt hole provided on the L-shaped mounting plate and a strip-shaped hole provided on the connecting plate, and a bolt is positioned by passing through the strip-shaped hole and the bolt hole in sequence.

[0006] Further, the L-shaped mounting plate comprises a horizontal plate and a vertical plate connected to each other, the horizontal plate is provided with the bolt hole, and the vertical plate is provided with a mounting hole for connecting to the wall body.

[0007] Further, the upper insertion plate and the lower insertion plate are connected to the side surface of the connecting plate.

[0008] Further, the upper insertion plate and the lower insertion plate are arranged on the same plane.

[0009] Further, the bottom of the upper insertion plate is connected to the side surface of the connecting plate, and the top of the lower insertion plate is connected to the side surface of the connecting plate.

[0010] Further, the positioning structure comprises a clamping groove arranged on the upper surface of the horizontal plate and a clamping tooth arranged on the lower surface of the connecting plate, the clamping groove and the clamping tooth are in stop cooperation and are positioned by bolts, and a plurality of clamping grooves and clamping teeth are arranged, so that the distance between the upper inserting plate, the lower inserting plate and the L-shaped mounting plate can be adjusted to adapt to the thickness of various insulation boards.

[0011] Further, bolt holes are arranged on the two sides of the clamping groove, and strip-shaped holes are arranged on the two sides of the clamping tooth, so that the firmness is enhanced.

[0012] Further, the clamping groove is arranged in the middle of the horizontal plate, and the clamping tooth is arranged in the middle of the connecting plate, so that the stress is evenly distributed.

[0013] Further, the strip-shaped holes are arranged along the moving direction of the connecting plate, and the clamping groove and the clamping tooth are perpendicular to the arrangement direction of the strip-shaped holes.

[0014] Further, a gasket is arranged between the bolt and the strip-shaped hole, so that the lower surface of the gasket is attached to the upper surface of the connecting plate to fix the position of the connecting plate, ensure the tightness of the connection, and prevent loosening caused by vibration or other factors.

[0015] The specific beneficial effects of the utility model include:

[0016] 1. According to the utility model, the connecting plate can be moved on the upper surface of the L-shaped mounting plate by pulling, and the upper inserting plate and the lower inserting plate are synchronously moved, the positions of the upper inserting plate and the lower inserting plate can be adjusted according to the thickness of the insulation board, various types of insulation boards can be adapted, the distance between the upper inserting plate, the lower inserting plate and the L-shaped mounting plate only needs to be adjusted, the fastener does not need to be replaced, and the application range is wide.

[0017] 2. According to the utility model, after the connecting plate and the L-shaped mounting plate are tightly attached, the clamping tooth can be clamped in the clamping groove, the distance between the upper inserting plate, the lower inserting plate and the L-shaped mounting plate can be adjusted, the stability of the connecting plate during use is improved, and the utility model is convenient and simple to use and fast to operate. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model, the drawings needed in the following embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating creative labor.

[0019] Figure 1 It is a use state schematic view of the utility model;

[0020] Figure 2 For Figure 1 Enlarged view at A in the middle;

[0021] Figure 3 For the perspective view of the utility model;

[0022] Figure 4 For the schematic view of L-shaped mounting plate;

[0023] Figure 5 For the schematic view of connecting plate, upper plug-in plate and lower plug-in plate Figure 1 ;

[0024] Figure 6 For the schematic view of connecting plate, upper plug-in plate and lower plug-in plate Figure 2 ;

[0025] Figure 7 For the schematic view of the cooperation of engaging tooth and engaging groove.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, wall; 2, L-shaped mounting plate;

[0028] 4, upper plug-in plate; 5, lower heat preservation plate fixed groove; 6, lower plug-in plate;

[0029] 11, engaging groove; 12, engaging tooth;

[0030] 21, horizontal plate; 22, vertical plate; 23, bolt hole; 24, mounting hole;

[0031] 31, connecting plate; 32, strip-shaped hole; 33, bolt; 34, gasket. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0033] A wall surface heat preservation stone plate mounting fastener, such as Figures 1-3As shown, the L-shaped mounting plate 2 connected with the wall body 1, the L-shaped mounting plate 2 is connected with the connecting plate 31 through the positioning structure, the connecting plate 31 is connected with the upper plug-in plate 4 inserted with the upper insulation board fixed slot and the lower plug-in plate 6 inserted with the lower insulation board fixed slot respectively, the positioning structure comprises the bolt hole 23 arranged on the L-shaped mounting plate 2 and the strip-shaped hole 32 arranged on the connecting plate 31, and the bolt 33 is positioned through the strip-shaped hole 32 and the bolt hole 23 in sequence. The connecting plate 31 can be moved on the upper surface of the L-shaped mounting plate 2 by pulling, and the upper plug-in plate 4 and the lower plug-in plate 6 are driven to move synchronously, so that the positions of the upper plug-in plate 4 and the lower plug-in plate 6 can be adjusted according to the thickness of the insulation board, a plurality of types of insulation boards can be adapted, the distance between the upper plug-in plate 4, the lower plug-in plate 6 and the L-shaped mounting plate 2 needs to be adjusted, the fastener does not need to be replaced, and the application range is wide.

[0034] On the basis of the above-mentioned embodiment, as a preferred embodiment, as shown in Figure 4 As shown, the L-shaped mounting plate 2 comprises the horizontal plate 21 and the vertical plate 22 connected with each other, the bolt hole 23 is arranged on the horizontal plate 21, the mounting hole 24 for connecting with the wall body 1 is arranged on the vertical plate 22, and the expansion bolt can be inserted into the mounting hole 24 during installation, so that the L-shaped mounting plate 2 is fixed with the wall body 1.

[0035] On the basis of the above-mentioned embodiment, as a preferred embodiment, as shown in Figure 5 As shown, the upper plug-in plate 4 and the lower plug-in plate 6 are connected to the side surface of the connecting plate 31, the strip-shaped hole 32 corresponding to the upper and lower bolt holes 23 is arranged on the connecting plate 31, and the bolt 33 is positioned through the strip-shaped hole 32 and the bolt hole 23 in sequence. The length of the bolt 33 is matched with the thickness of the connecting plate 31, so that the lower end of the bolt 33 does not exceed the bottom of the bolt hole 23, and damage to the insulation board is avoided.

[0036] On the basis of the above-mentioned embodiment, as a preferred embodiment, the upper plug-in plate 4 and the lower plug-in plate 6 are arranged on the same plane, the bottom of the upper plug-in plate 4 is connected with the side surface of the connecting plate 31, and the top of the lower plug-in plate 6 is connected with the side surface of the connecting plate 31.

[0037] On the basis of the above-mentioned embodiment, as a preferred embodiment, as shown in Figure 6 , Figure 7As shown, the positioning structure comprises the clamping groove 11 arranged on the upper surface of the horizontal plate 21, the clamping teeth 12 arranged on the lower surface of the connecting plate 31, the clamping groove 11 and the clamping teeth 12 are in blocking cooperation and are positioned by the bolts 33, when it is needed to adjust the distance between the upper inserting plate 4, the lower inserting plate 6 and the L-shaped mounting plate 2, only the upper inserting plate 4 or the lower inserting plate 6 is pulled to make the clamping groove 11 and the clamping teeth 12 move relatively, when the suitable position is determined, the clamping groove 11 and the clamping teeth 12 are clamped, and then the bolts 33 are tightened, so that the distance between the upper inserting plate 4 or the lower inserting plate 6 and the L-shaped mounting plate 2 is positioned, the design can improve the stability of the connecting plate 31 in use, so as to avoid the sliding of the connecting plate 31 on the upper surface of the horizontal plate 21 in use, the clamping groove 11 and the clamping teeth 12 are arranged in plurality, so as to adjust the distance between the upper inserting plate 4, the lower inserting plate 6 and the L-shaped mounting plate 2 to be suitable for the thickness of various insulation boards.

[0038] On the basis of the above embodiment, as a preferred embodiment, the clamping groove 11 is provided with bolt holes 23 on both sides, and the clamping teeth 12 are provided with strip-shaped holes 32 on both sides, so as to strengthen the firmness.

[0039] Specifically, the clamping groove 11 is arranged in the middle of the horizontal plate 21, and the clamping teeth 12 are arranged in the middle of the connecting plate 31, so that the stress is evenly distributed.

[0040] On the basis of the above embodiment, as a preferred embodiment, the strip-shaped holes 32 are arranged along the moving direction of the connecting plate 31, and the clamping groove 11 and the clamping teeth 12 are perpendicular to the arrangement direction of the strip-shaped holes 32.

[0041] On the basis of the above embodiment, as a preferred embodiment, the gasket 34 is arranged between the bolt 33 and the strip-shaped hole 32, so that the lower surface of the gasket 34 is attached to the upper surface of the connecting plate 31, so as to fix the position of the connecting plate 31, ensure the tightness of the connection, and prevent loosening caused by vibration or other factors.

[0042] The use steps of the utility model are as follows:

[0043] Firstly, the lower insulation board is attached to the wall surface by using concrete, then the connecting plate 31 is pulled to insert the lower inserting plate 6 into the lower insulation board fixing groove 5, then the position of the connecting plate 31 is fixed by rotating two groups of bolts 33, then the L-shaped mounting plate 2 is fixed on the wall surface 1 by using the fixing piece, then the upper insulation board is taken out, the lower surface of the upper insulation board is attached to the upper surface of the connecting plate 31, the upper inserting plate 4 is inserted into the upper insulation board fixing groove, and finally the gap is filled with concrete, so that the upper and lower adjacent insulation stone boards are fixed.

[0044] The utility model is not exhaustive, and the conventional technical means known to those skilled in the art.

[0045] The above shows and describes the basic principle, main features and beneficial effects of the present application. The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A fastener for installing wall insulation stone panels, characterized in that: The utility model provides a wall body (1) is connected with L type mounting plate (2), L type mounting plate (2) is connected with connecting plate (31) through positioning structure, connecting plate (31) is connected with the upper plug -in board (4) of upper thermal insulation board fixed slot insertion respectively, and the lower plug -in board (6) of lower thermal insulation board fixed slot (5) insertion, the positioning structure includes the bolt hole (23) of setting in L type mounting plate (2), the strip hole (32) of setting in connecting plate (31), and bolt (33) is positioned in strip hole (32) in proper order, bolt hole (23).

2. The wall insulation stone board mounting fastener according to claim 1, characterized in that: The L type mounting plate (2) includes the horizontal plate (21) and the vertical plate (22) connected, the bolt hole (23) is arranged on the horizontal plate (21), and the mounting hole (24) for connecting with the wall body (1) is arranged on the vertical plate (22).

3. The wall insulation stone board mounting fastener according to claim 1 or 2, characterized in that: The upper plug -in board (4) and the lower plug -in board (6) are connected to the side of connecting plate (31).

4. The wall insulation stone board mounting fastener according to claim 1 or 2, characterized in that: The upper plug -in board (4) and the lower plug -in board (6) are arranged on the same plane.

5. The wall insulation stone board mounting fastener according to claim 1 or 2, characterized in that: The bottom of the upper plug -in board (4) is connected with the side of connecting plate (31), and the top of the lower plug -in board (6) is connected with the side of connecting plate (31).

6. The wall insulation stone board mounting fastener according to claim 2, characterized in that: The positioning structure includes the clamping groove (11) of setting on the upper surface of horizontal plate (21), and the clamping tooth (12) of the lower surface of connecting plate (31), the clamping groove (11) is stopped with the clamping tooth (12) and is positioned through bolt (33), and the clamping groove (11) and the clamping tooth (12) are provided with several.

7. The wall insulation stone board mounting fastener according to claim 6, characterized in that: The two sides of the clamping groove (11) are provided with bolt hole (23), and the two sides of the clamping tooth (12) are provided with strip hole (32).

8. The wall insulation stone board mounting fastener according to claim 7, characterized in that: The clamping groove (11) is arranged in the middle of horizontal plate (21), and the clamping tooth (12) is arranged in the middle of connecting plate (31).

9. The wall insulation stone board mounting fastener according to claim 8, characterized in that: The strip hole (32) is arranged along the moving direction of connecting plate (31), and the clamping groove (11) and the clamping tooth (12) are perpendicular to the arrangement direction of the strip hole (32).

10. The wall insulation stone board mounting fastener according to claim 9, characterized in that: The gasket (34) is arranged between the bolt (33) and the strip hole (32).

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