Angle steel bracket of outer wall rock wool

Abstract

The utility model belongs to the field of buildings, and relates to an angle steel bracket for outer wall rock wool, which has the advantages of high mounting stability and simplified process. According to the technical scheme, the device comprises a bottom plate, a fixing pipe, a pressing plate, a fixing screw and an expansion bolt. The bottom plate is a long-strip-shaped plate, a plurality of first through holes and a plurality of second through holes are formed in the bottom plate, the bottom plate is attached to the mortar leveling layer, and expansion screws penetrate through the corresponding first through holes and the mortar leveling layer to be fixedly connected with the wall. Each fixing pipe is a threaded pipe with the two ends open, and the multiple fixing pipes are perpendicularly fixed to the side, away from the mortar leveling layer, of the bottom plate.

Description

Technical Field

[0001] This utility model belongs to the field of construction and relates to an angle steel bracket for exterior wall rock wool. Background Technology

[0002] When installing rock wool insulation layers on exterior walls, angle steel brackets need to be installed under each row of rock wool insulation layers to prevent them from sliding down. After the rock wool insulation layer is firmly connected to the mortar leveling layer, a finishing mortar is applied and an alkali-resistant mesh is laid on top. At this point, anchors are needed to fix the alkali-resistant mesh, rock wool insulation layer, and wall to the wall to ensure the connection strength between the rock wool insulation layer and the wall.

[0003] The above construction process is complicated, requiring a large number of holes to be drilled in the rock wool insulation layer and the wall, and then anchors (expansion bolts) to fix it. At the same time, in order to ensure a stable connection, a large number of anchors are installed. Utility Model Content

[0004] To overcome the shortcomings of the aforementioned related technologies, this utility model proposes an angle steel bracket for exterior wall rock wool, which can achieve the advantages of high installation stability and simplified process.

[0005] To achieve the above technical objectives, this utility model provides an angle steel bracket for exterior wall rock wool. The angle steel bracket for exterior wall rock wool includes: a base plate, fixing pipes, a clamping plate, fixing screws, and expansion bolts. The base plate is a long strip with multiple first through holes and multiple second through holes. The base plate is attached to a mortar leveling layer and is fixedly connected to the wall by expansion bolts passing through the corresponding first through holes and the mortar leveling layer. The fixing pipes are threaded pipes open at both ends, and multiple fixing pipes are vertically fixed to the side of the base plate away from the mortar leveling layer.

[0006] The clamping plate is a long strip plate with multiple third through holes and multiple fourth through holes. The center of the orthographic projection of the multiple third through holes on the clamping plate is collinear with the center line of the multiple fixed pipes. The center of the orthographic projection of the multiple fourth through holes on the clamping plate is collinear with the center line of the multiple second through holes. The clamping plate is positioned on the rock wool insulation board away from the mortar leveling layer.

[0007] Each fixing screw is screwed into the fixing tube through a corresponding third through hole, and the rock wool insulation board is pressed onto the base plate by the clamping plate. Each expansion bolt is screwed into the wall through a corresponding fourth through hole and a second through hole.

[0008] Preferably, the plurality of first through holes are arranged sequentially along the horizontal direction, and the center line of the first through hole is collinear with the horizontal center line of the base plate.

[0009] Preferably, the length of the fixing tube is 1cm to 2cm, and the plurality of fixing tubes are arranged sequentially along the horizontal direction, with the center line of the fixing tube collinear with the horizontal center line of the base plate.

[0010] Preferably, a plurality of second through holes are provided on the base plate above the first through hole, and the plurality of second through holes are arranged sequentially along the horizontal direction. A plurality of second through holes are provided on the base plate below the first through hole, and the plurality of second through holes are arranged sequentially along the horizontal direction.

[0011] Preferably, an opening groove is provided on the clamping plate between two adjacent third through holes, and the length of the opening groove is 4 / 5 of the distance between two adjacent third through holes.

[0012] Preferably, the angle steel bracket for the exterior wall rock wool further includes guide pipes. The guide pipes are pipes with open ends, and multiple guide pipes are fixed on the side of the clamping plate near the mortar leveling layer. Each guide pipe is connected to a corresponding fourth through hole and shares a common centerline.

[0013] Preferably, the inner diameter of the guide tube is uniform, and the outer diameter of the end of the guide tube away from the pressure plate is smaller than the outer diameter of the other end.

[0014] Preferably, the angle steel bracket of the external wall rock wool further includes an annular pressure plate, which is an annular component and is fitted onto the expansion bolt on the outside of the clamping plate.

[0015] The beneficial effects of this utility model are as follows:

[0016] This utility model uses a base plate and a pressing plate, which can tightly fix the rock wool insulation layer to the wall. The pressing plate can press the rock wool insulation board around its perimeter, ensuring its stability and reducing the number of holes to be drilled in the wall. It features good installation stability and optimized construction process. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or related technologies, the drawings used in the description of the embodiments or related technologies 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.

[0018] Figure 1 This is a structural diagram of the present invention;

[0019] Figure 2 This is a structural diagram of the base plate of this utility model;

[0020] Figure 3 This is a side view of the base plate of this utility model;

[0021] Figure 4 This is a structural diagram of the clamping plate of this utility model;

[0022] Figure 5 This is a side view of the clamping plate of this utility model. Detailed Implementation

[0023] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Example

[0026] like Figures 1 to 4 As shown, this embodiment provides an angle steel bracket for exterior wall rock wool. The angle steel bracket for exterior wall rock wool includes: a base plate 1, fixing pipes 2, a clamping plate 3, fixing screws 4, and expansion bolts 5. The base plate 1 is a long strip plate with multiple first through holes 11 and multiple second through holes 12. The base plate 1 is attached to a mortar leveling layer 6 and is fixedly connected to the wall 7 by expansion bolts passing through the corresponding first through holes 11 and the mortar leveling layer 6. The fixing pipes 2 are threaded pipes open at both ends, and multiple fixing pipes 2 are vertically fixed to the side of the base plate 1 away from the mortar leveling layer 6.

[0027] The clamping plate 3 is a long strip plate. The clamping plate 3 is provided with multiple third through holes 31 and multiple fourth through holes 32. The center of the orthographic projection of the multiple third through holes 31 on the clamping plate 3 is collinear with the center line of the multiple fixed pipes 2. The center of the orthographic projection of the multiple fourth through holes 32 on the clamping plate 3 is collinear with the center line of the multiple second through holes 12. The clamping plate 3 is located on the rock wool insulation board away from the mortar leveling layer 6.

[0028] Each fixing screw 4 is screwed into the fixing pipe 2 through a corresponding third through hole 31, and the rock wool insulation board is pressed onto the base plate 1 by the clamping plate 3. Each expansion bolt 5 is screwed into the wall 7 through a corresponding fourth through hole 32 and a second through hole 12.

[0029] The plurality of first through holes 11 are arranged sequentially along the horizontal direction, and the center line of the first through hole 11 is collinear with the horizontal center line of the base plate 1.

[0030] The length of the fixing tube 2 is 1cm to 2cm, and the plurality of fixing tubes 2 are arranged sequentially along the horizontal direction, and the center line of the fixing tube 2 is collinear with the horizontal center line of the base plate 1.

[0031] A plurality of second through holes 12 are provided on the base plate 1 above the first through hole 11, and the plurality of second through holes 12 are arranged sequentially in the horizontal direction. A plurality of second through holes 12 are provided on the base plate 1 below the first through hole 11, and the plurality of second through holes 12 are arranged sequentially in the horizontal direction.

[0032] An opening groove 33 is provided on the clamping plate 3 between two adjacent third through holes 31, and the length of the opening groove 33 is 4 / 5 of the distance between two adjacent third through holes 31.

[0033] The specific usage process of this embodiment is as follows:

[0034] The exterior wall is plastered with a mortar leveling layer 6. After the mortar leveling layer 6 has solidified, the base plate 1 is fixed on the mortar leveling layer 6. Specifically, holes are drilled from the mortar leveling layer 6 to the exterior wall. Expansion screws are drilled through the first through hole 11 on the base plate 1, the mortar leveling layer 6 and the holes on the exterior wall to fix the base plate 1 to the wall 7. Then, holes are drilled again through the second through hole 12 to the wall 7.

[0035] Apply bonding mortar evenly to the rock wool insulation layer 8, and then lay the rock wool insulation layer 8 flat on the mortar leveling layer 6. The lower end of the rock wool insulation layer 8 is attached to the fixing pipe 2 to prevent the rock wool insulation layer 8 from sliding down.

[0036] After the two rows of rock wool insulation layers 8 are laid, the pressing plate 3 is attached to the rock wool insulation layer 8, and the fixing screw 4 is screwed into the fixing pipe 2 through the third through hole 31 to realize the pressing plate 3 pressing the rock wool insulation layer 8.

[0037] Next, a finishing mortar is applied to the outside of the rock wool insulation layer 8 and a mesh cloth is laid. At this time, the finishing mortar is filled between the base plate 1 and the clamping plate 3 through the opening groove. Expansion bolts 5 are used to fix and compact the rock wool insulation layer 8 and the mesh cloth by drilling through the mesh cloth, the fourth through hole 32, the second through hole 12 and the wall 7, thereby fixing the rock wool insulation layer 8, reducing the complexity of the construction process and improving the stability of the rock wool insulation layer 8. Example

[0038] like Figure 5 As shown, based on the above embodiment 1, the angle steel bracket for the external wall rock wool in this embodiment also includes a guide pipe 34. The guide pipe 34 is a pipe with open ends. Multiple guide pipes 34 are fixed on the side of the clamping plate 3 near the mortar leveling layer 6. Each guide pipe 34 is connected to a corresponding fourth through hole 32 and shares a common center line.

[0039] The inner diameter of the guide tube 34 is uniform, and the outer diameter of the end of the guide tube 34 away from the pressure plate 3 is smaller than the outer diameter of the other end.

[0040] The application process in this embodiment is as follows: After the pressing plate 3 is brought close to the rock wool insulation board, the fixing screw 4 is used to press the pressing plate 3 against the rock wool insulation board. At this time, the guide tube 34 is squeezed into the rock wool insulation board.

[0041] When the expansion bolt 5 is subsequently inserted into the fourth through hole 32, the guide tube 34 can guide the expansion bolt 5 to the second through hole 12 and the drilled hole behind the second through hole 12. Example

[0042] Based on the above embodiment 1 or embodiment 2, the angle steel bracket for the external wall rock wool described in this embodiment further includes an annular pressure plate. The annular pressure plate is an annular component and is fitted onto the expansion bolt 5 on the outside of the clamping plate 3.

[0043] The ring-shaped pressure plate can compress the alkali-resistant mesh cloth, preventing it from coming out of the expansion bolt 5.

[0044] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0045] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An angle steel bracket for exterior wall rock wool, characterized in that, include: The base plate is a long strip plate with multiple first through holes and multiple second through holes. The base plate is attached to the mortar leveling layer and is fixedly connected to the wall by expansion screws passing through the corresponding first through holes and the mortar leveling layer. Fixed pipe, wherein the fixed pipe is a threaded pipe with open ends, and multiple fixed pipes are vertically fixed to the side of the base plate away from the mortar leveling layer; A clamping plate, which is a long strip plate, is provided with multiple third through holes and multiple fourth through holes. The center of the orthographic projection of the multiple third through holes on the clamping plate is collinear with the center line of the multiple fixed pipes. The center of the orthographic projection of the multiple fourth through holes on the clamping plate is collinear with the center line of the multiple second through holes. The clamping plate is located on the side of the rock wool insulation board away from the mortar leveling layer. Each fixing screw is screwed into the fixing tube through a corresponding third through hole, and the rock wool insulation board is pressed onto the base plate by the clamping plate. Expansion bolts are screwed into the wall through a corresponding fourth through hole and a second through hole.

2. The angle steel bracket for exterior wall rock wool according to claim 1, characterized in that, The plurality of first through holes are arranged sequentially along the horizontal direction, and the center line of the first through hole is collinear with the horizontal center line of the base plate.

3. The angle steel bracket for exterior wall rock wool according to claim 2, characterized in that, The length of the fixing tube is 1cm to 2cm, and the multiple fixing tubes are arranged sequentially along the horizontal direction, with the center line of the fixing tube collinear with the horizontal center line of the base plate.

4. The angle steel bracket for exterior wall rock wool according to claim 3, characterized in that, A plurality of second through holes are provided on the bottom plate above the first through hole, and the plurality of second through holes are arranged sequentially along the horizontal direction; A plurality of second through holes are provided on the base plate located below the first through hole, and the plurality of second through holes are arranged sequentially along the horizontal direction.

5. The angle steel bracket for exterior wall rock wool according to claim 4, characterized in that, An opening groove is provided on the clamping plate between two adjacent third through holes, and the length of the opening groove is 4 / 5 of the distance between two adjacent third through holes.

6. The angle steel bracket for exterior wall rock wool according to claim 5, characterized in that, The angle steel bracket for the external wall rock wool also includes a guide pipe; The guide tube is a pipe with open ends. Multiple guide tubes are fixed on the side of the clamping plate near the mortar leveling layer. Each guide tube is connected to a corresponding fourth through hole and shares the same center line.

7. The angle steel bracket for exterior wall rock wool according to claim 6, characterized in that, The inner diameter of the guide tubes is consistent, and the outer diameter of the end of the guide tube away from the pressure plate is smaller than the outer diameter of the other end.

8. The angle steel bracket for exterior wall rock wool according to claim 7, characterized in that, The angle steel bracket of the external wall rock wool also includes an annular pressure plate, which is an annular component and is fitted onto the expansion bolts on the outside of the clamping plate.

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