Formwork-removal-free outer wall heat preservation decoration plate joint limiting assembly

Abstract

The utility model relates to the technical field of building construction, and discloses a formwork-removal-free outer wall heat preservation plaque joint limiting assembly which comprises first limiting pieces arranged at the vertex angles of four formworks, and each first limiting piece comprises two parallel limiting plates and a cross-shaped connecting rib arranged between the two limiting plates. The two limiting plates and the cross-shaped connecting rib are configured to be of an integrated structure. The cross-shaped connecting ribs divide the space between the two limiting plates into four independent right-angle clamping grooves matched with the vertex angles of the formwork. The utility model has the beneficial effects that the joint of the template can be limited, the template is kept flat, and the pouring quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a joint limiting component of an external wall thermal insulation decorative plate free of formwork removal. Background Art

[0002] When pouring exterior wall insulation panels, wooden formwork is required for positioning. Wooden formworks are assembled, and there will be gaps between adjacent formworks. The formworks are supported and positioned by supporting parts. After the formworks are installed, there will usually be misalignment at the joints of adjacent formworks, resulting in the formation of a stepped surface with a height difference at the misalignment of the formworks after pouring, which seriously affects the pouring quality. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides a joint limiting component of an exterior wall thermal insulation decorative panel without formwork removal, which limits the joints of the formwork, thereby keeping adjacent formworks flat, thereby improving the casting quality.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A formwork-free exterior wall insulation decorative panel joint limit assembly comprises a first limit piece arranged at the top corners of four templates, wherein the first limit piece comprises two parallel limit plates and a cross connecting rib arranged between the two limit plates, wherein the two limit plates and the cross connecting rib are configured as an integrated structure; the cross connecting rib divides the space between the two limit plates into four independent right-angle slots adapted to the top corners of the templates.

[0006] When in use, the four brackets of the four templates are respectively inserted into the four right-angle slots and positioned, so that the joints between the templates remain flat, preventing uneven steps from being generated on the wall after pouring, thereby improving the quality of the wall.

[0007] Preferably, right-angle notches are provided on the two limiting plates at positions corresponding to the opening ends of the right-angle slots; and first V-shaped notches are provided at the four ends of the cross connecting ribs. Since the width of the right-angle slot is close to the thickness of the template, the right-angle notch can reduce the resistance when the template is inserted into the right-angle slot; the presence of the first V-shaped notch weakens the connection strength between the two connecting plates, and when the template is inserted from the opening end of the right-angle slot and squeezed against the inner wall of the limiting plate, the two limiting plates can produce a slight deformation outward, so that the template can be inserted into the right-angle slot more smoothly.

[0008] Preferably, the two limiting plates are provided with first chamfers at the inner wall edges of the right-angle notch. The first chamfers guide the template, so that the template can be inserted into the right-angle slot more smoothly.

[0009] Preferably, a cylindrical cavity is provided at the center of the cross connecting rib, which is connected to the right-angled edges of the four right-angled slots, and at least one end of the cylindrical cavity is closed by a limit plate. There are usually some burrs on the right-angled edges of the template (wooden template), and the cylindrical cavity can accommodate these burrs, thereby making the gap between adjacent templates smaller.

[0010] Preferably, the area on the limit plate corresponding to each right-angle slot is provided with a first through hole for driving a nail into the template. After the four brackets of the four templates are inserted into the right-angle slots, nails can be driven into the first through holes according to actual needs to further position the template.

[0011] Preferably, a second stopper is provided at the joint of two adjacent templates, the second stopper includes two parallel positioning plates and a connecting plate vertically connecting the two positioning plates, and two symmetrically distributed stopper grooves are formed on both sides of the connecting plate. When the size of some templates is large, they will deform and become uneven. Even if the four corners are positioned, the middle position will still have a high and low misalignment. The second stopper is set in the gap between adjacent templates to further limit the gap of the template.

[0012] Preferably, a second V-shaped notch is provided on the positioning plate at a position corresponding to the opening end of the limiting groove, and a second chamfer is provided on the positioning plate at the inner edge of the second V-shaped notch. The second V-shaped notch can reduce the resistance of the template to be inserted into the limiting groove, and the second chamfer guides the template so that the template can be inserted into the limiting groove more smoothly.

[0013] Preferably, a second through hole for driving a nail into the template is provided on the positioning plate at a position corresponding to the limiting groove.

[0014] Preferably, the connecting plate is provided with an avoidance groove, which can avoid burrs on the template at the position of the limit groove.

[0015] Therefore, the utility model has the beneficial effects of being able to limit the joints of the template, keep the template flat, and improve the casting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the first limiting member.

[0017] Figure 2 for Figure 1 Front view of .

[0018] Figure 3 for Figure 2 Section view at AA in the middle.

[0019] Figure 4 for Figure 2 Cross-sectional view at BB in the middle.

[0020] Figure 5 for Figure 1 Left view of .

[0021] Figure 6 for Figure 5 Sectional view at CC.

[0022] Figure 7 It is a schematic diagram of the structure of the second limiting member.

[0023] Figure 8 for Figure 7 Front view of .

[0024] Fig. 9 for Figure 7 Top view of the .

[0025] Fig.10 It is a schematic diagram of the connection between the utility model and the template.

[0026] In the figure: a first stopper 10, a stopper plate 100, a right-angle notch 1000, a first chamfer 1001, a cross connecting rib 101, a first V-shaped notch 1010, a cylindrical cavity 1011, a right-angle slot 11, and a first through hole 12;

[0027] The second limiting member 20, the positioning plate 200, the second V-shaped notch 2000, the second chamfer 2001, the connecting plate 201, the avoidance groove 2010, the limiting groove 202, and the second through hole 21;

[0028] Template 30. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the scope of protection of the present invention.

[0030] It should be understood that, in this document, the expressions "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance, nor should they be understood as implicitly indicating the number of technical features indicated. Features defined as "first" or "second" may explicitly or implicitly indicate that at least one of the features is included.

[0031] like Figure 1-Figure 6A formwork-free exterior wall insulation decorative panel joint limit assembly shown in the figure includes a first limit member 10 arranged at the top corners of four templates, the first limit member 10 includes two parallel limit plates 100 and a cross connecting rib 101 arranged between the two limit plates, the two limit plates and the cross connecting rib are configured as an integrated structure; the cross connecting rib divides the space between the two limit plates 101 into four independent right-angle slots 11 adapted to the top corners of the template.

[0032] The two limiting plates 100 are provided with right-angle notches 1000 corresponding to the opening ends of the right-angle slots; the four ends of the cross connecting rib 101 are provided with first V-shaped notches 1010; and the two limiting plates 100 are provided with first chamfers 1001 at the inner wall edges of the right-angle notches.

[0033] The center of the cross connecting rib 101 is provided with a cylindrical cavity 1011 that penetrates the right-angled edges of the four right-angled slots, and at least one end of the cylindrical cavity is closed by a limit plate; in this embodiment, one end of the cylindrical cavity penetrates the limit plate, and the other end of the cylindrical cavity is closed by the limit plate, thereby preventing the material from flowing out of the cylindrical cavity. The area on the limit plate corresponding to each right-angled slot 11 is provided with a first through hole 12 for nailing a nail into the template.

[0034] The right-angle notch and the first V-shaped notch 1010 can reduce the resistance when the template is inserted into the right-angle slot; the cylindrical cavity can accommodate burrs on the right-angle edges of the template, making the gap between adjacent templates smaller; a nail can be driven into the first through hole to connect the template to the first limit member through the nail.

[0035] like Figure 7-Figure 9 As shown, it also includes a second stopper 20 arranged at the joint of two adjacent templates, and the second stopper 20 includes two parallel positioning plates 200, a connecting plate 201 vertically connecting the two positioning plates, and two symmetrically distributed stopper grooves 202 are formed on both sides of the connecting plate. A second V-shaped notch 2000 is provided on the positioning plate 200 corresponding to the open end of the stopper groove, and a second chamfer 2001 is provided on the positioning plate at the inner edge of the second V-shaped notch. A second through hole 21 for nailing a nail into the template is provided at the corresponding position of the positioning plate to the stopper groove; and an avoidance through groove 2010 is provided on the connecting plate 201.

[0036] Combined with the accompanying drawings, the principle of the utility model is as follows: the template 30 is Fig.10 The method shown is limited by a first limit member 10 and a second limit member 20, wherein the first limit member 10 is used for right-angle limiting of four templates, and the second limit member 20 is used for limiting between adjacent templates, thereby keeping the gaps in all templates smoother and without misalignment, and the cast wall surface (exterior wall insulation decorative panel) smoother.

[0037] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by up, down, left, right, inner end, outer end, one end, the other end, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of more clearly describing the technical solution of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific orientation, and cannot be understood as a limitation of the present invention.

[0038] Although specific embodiments of the present invention are described in detail herein, they are provided for the purpose of explanation only and should not be considered to limit the scope of the present invention. Various substitutions, changes and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. A joint limiter assembly for exterior wall thermal insulation panels without mold removal, characterized in that: It includes a first limiting member arranged at the top corners of four templates, wherein the first limiting member includes two parallel limiting plates and a cross connecting rib arranged between the two limiting plates, and the two limiting plates and the cross connecting rib are configured as an integrated structure; The cross connecting ribs divide the space between the two limiting plates into four independent right-angle slots matched with the top angles of the template.

2. The mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 1 is characterized in that: Right-angle notches are provided at positions of the two limiting plates corresponding to the opening ends of the right-angle slots; and first V-shaped notches are provided at the four ends of the cross connecting ribs.

3. The mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 2 is characterized in that: The two limiting plates are provided with first chamfers at the inner wall edges of the right-angle notches.

4. A mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 1, 2 or 3, characterized in that: A cylindrical cavity is provided at the center of the cross connecting rib and is connected to the right-angle edges of the four right-angle slots. At least one end of the cylindrical cavity is closed by a limiting plate.

5. A mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 1, 2 or 3, characterized in that: The area on the limiting plate corresponding to each right-angle slot is provided with a first through hole for driving a nail into the template.

6. The mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 1 is characterized in that: It also includes a second limiting member arranged at the joint of two adjacent templates, wherein the second limiting member includes two parallel positioning plates and a connecting plate vertically connecting the two positioning plates, and two symmetrically distributed limiting grooves are formed on both sides of the connecting plate.

7. The mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 6 is characterized in that: A second V-shaped notch is provided on the positioning plate at a position corresponding to the opening end of the limiting groove, and a second chamfer is provided on the positioning plate at an inner edge of the second V-shaped notch.

8. A mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 6 or 7, characterized in that: A second through hole for driving a nail into the template is provided on the positioning plate at a position corresponding to the limiting groove.

9. The mold-free exterior wall thermal insulation decorative panel joint limiting assembly according to claim 6 is characterized in that: The connecting plate is provided with an avoidance groove.

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