Microcrystal insulation stone integrated plate supporting and hanging keel structure in old wall transformation

Abstract

The utility model discloses a microcrystalline heat preservation stone integrated plate supporting and hanging keel structure in old wall transformation, and belongs to the technical field of old building transformation. Comprising a base layer wall body, transverse keels are anchored on the base layer wall body, vertical keels are connected to the transverse keels to form a frame, a microcrystal heat preservation stone plate is clamped in the frame, and the four edges of the microcrystal heat preservation stone plate are connected with the transverse keels and the vertical keels in a glued mode through sealants; a rhombic keel is further anchored on the base layer wall body, the rhombic keel is located in the middle of the frame, and the microcrystal heat preservation stone plate and the rhombic keel are connected in a glued mode through the sealant; the microcrystal heat preservation stone plate is high in reliability, low in construction difficulty and low in cost, and the microcrystal heat preservation stone plate not only can play a heat preservation role, but also can be used for exterior wall decoration.

Description

Technical Field

[0001] The utility model belongs to the technical field of old building reconstruction, in particular to a microcrystalline thermal insulation stone integrated board supporting and hanging keel structure in old wall reconstruction. Background Art

[0002] There are a large number of old buildings in my country, with various structural forms and uneven engineering quality. Cracking and falling off of the insulation layer occur from time to time, seriously affecting the normal life order of the people. With the gradual improvement of my country's building energy-saving standards, energy-saving renovation of old buildings is imperative. The thickness of the original insulation layer has seriously lagged behind the requirements of the new building energy-saving standards. Secondary renovation is an urgent task at this stage, otherwise it will affect the realization of my country's overall carbon emission goals.

[0003] The existing exterior wall insulation structures used for the renovation of old houses are often gradually abandoned by people because of their high prices, low assembly precision, poor insulation effects, and poor installation adjustability, which ultimately results in a large waste of resources and reduced durability of houses. Utility Model Content

[0004] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide a microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction. The application provides the following technical solutions:

[0005] It comprises a base wall, on which a transverse keel is anchored, on which a vertical keel is connected to form a frame, in which a microcrystalline thermal insulation stone slab is clamped, and the four sides of the microcrystalline thermal insulation stone slab are bonded to the transverse keel and the vertical keel by using sealant.

[0006] A diamond-shaped keel is also anchored on the base wall, and the diamond-shaped keel is located in the middle of the frame. The microcrystalline thermal insulation stone board and the diamond-shaped keel are glued together with the sealant.

[0007] The transverse keel is in the shape of an I-beam, and the middle part is a transverse bearing part, and the two ends of the transverse bearing part are respectively vertically provided with a transverse connecting part and a transverse clamping part; the vertical keel is in the shape of an I-beam, and the middle part is a vertical bearing part, and the two ends of the vertical bearing part are respectively vertically provided with a vertical connecting part and a vertical clamping part; the four sides of the microcrystalline thermal insulation stone slab are provided with protrusions, the transverse protrusions are clamped between the transverse connecting part and the transverse clamping part, and the longitudinal protrusions are clamped between the vertical connecting part and the vertical clamping part.

[0008] A through hole for the anchor bolt to pass through is arranged on one side of the transverse connecting portion, and the side of the transverse connecting portion provided with the through hole is wider than the other side.

[0009] The outer end surface of the horizontal clamping part and the outer end surface of the vertical clamping part are both lower than the outer surface of the microcrystalline thermal insulation stone plate, and a groove is formed between the side of the microcrystalline thermal insulation stone plate and the outer end surface of the horizontal clamping part and the outer end surface of the vertical clamping part; the sealant is filled in the groove.

[0010] The vertical connection portion extends axially along the vertical keel, and the extending portion is provided with a through hole for self-tapping screws to pass through; the vertical keel is fixed to the horizontal keel by the self-tapping screws.

[0011] The sealant is a silicone structural sealant; it is easy to use and reduces construction time.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] By directly anchoring and installing horizontal purlins, vertical purlins, and diamond purlins on the base wall; the frame formed by the horizontal purlins and vertical purlins is clamped and fixed on all sides of the microcrystalline thermal insulation stone slab, and connected to the middle of the microcrystalline thermal insulation stone slab through the diamond purlin, and finally the microcrystalline thermal insulation stone is further glued and sealed with sealant. The microcrystalline thermal insulation stone has a low density, the microcrystalline thermal insulation stone slab is stable to install, has high reliability, low construction difficulty, and low cost. The microcrystalline thermal insulation stone slab can not only play a role in thermal insulation, but also can be used as exterior wall decoration.

[0014] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the microcrystalline thermal insulation stone integrated board supporting the keel in the reconstruction of the old wall.

[0017] Figure 2 This is a schematic diagram of the diamond keel in the microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction.

[0018] Figure 3 This is a schematic diagram of the horizontal keel in the microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction.

[0019] Figure 4 This is a schematic diagram of the vertical keel in the microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction.

[0020] Figure 5 This is a schematic diagram of the microcrystalline thermal insulation stone slab in the keel structure supported by the microcrystalline thermal insulation stone integrated board in the old wall reconstruction.

[0021] Figure numerals: 1. base wall; 2. horizontal keel; 21. horizontal bearing part; 22. horizontal connecting part; 23. horizontal snap-fit ​​part; 3. vertical keel; 31. vertical bearing part; 32. vertical connecting part; 33. vertical snap-fit ​​part; 4. microcrystalline thermal insulation stone slab; 41. protrusion; 5. diamond keel; 6. sealant. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0023] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] Please refer to Figure 1-5 As shown, the microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction provided by the utility model includes a base wall 1, a horizontal keel 2 is anchored on the base wall 1, and the vertical keel 3 is connected to the horizontal keel 2 to form a frame, and the microcrystalline thermal insulation stone board 4 is clamped in the frame. The four sides of the microcrystalline thermal insulation stone board 4 are glued to the horizontal keel 2 and the vertical keel 3 with a sealant 6.

[0026] A diamond keel 5 is also anchored on the base wall 1 , and the diamond keel 5 is located in the middle of the frame. The microcrystalline thermal insulation stone slab 4 and the diamond keel 5 are bonded with a sealant 6 .

[0027] The transverse keel 2 is in an I-shape, with a transverse bearing portion 21 in the middle, and transverse connecting portions 22 and transverse clamping portions 23 are respectively vertically arranged at both ends of the transverse bearing portion 21; the vertical keel 3 is in an I-shape, with a vertical bearing portion 31 in the middle, and vertical connecting portions 32 and vertical clamping portions 33 are respectively vertically arranged at both ends of the vertical bearing portion 31; protrusions 41 are arranged on the four sides of the microcrystalline thermal insulation stone board 4, the transverse protrusion 41 is clamped between the transverse connecting portion 22 and the transverse clamping portion 23, and the longitudinal protrusion 41 is clamped between the vertical connecting portion 32 and the vertical clamping portion 33.

[0028] A through hole for the anchor bolt to pass through is disposed on one side of the transverse connecting portion 22 , and the side of the transverse connecting portion 22 on which the through hole is disposed is wider than the other side.

[0029] The outer end surfaces of the horizontal clamping part 23 and the vertical clamping part 33 are both lower than the outer surface of the microcrystalline thermal insulation stone plate 4, and a groove is formed between the side of the microcrystalline thermal insulation stone plate 4 and the outer end surfaces of the horizontal clamping part 23 and the vertical clamping part 33; the sealant 6 is filled in the groove.

[0030] The vertical connection portion 32 extends axially along the vertical keel 3 , and a through hole for a self-tapping screw to pass through is provided at the extended portion; the vertical keel 3 is fixed to the horizontal keel 2 by the self-tapping screw.

[0031] It is worth noting that the length of the vertical keel 3 is the same as the height of the microcrystalline thermal insulation stone slab 4, while the length of the transverse keel 2 is greater than or equal to the width of the microcrystalline thermal insulation stone slab 4. When the length of the transverse keel 2 is equal to the width of the microcrystalline thermal insulation stone slab 4, through holes for passing self-tapping screws matching those on the vertical keel 3 are provided at both ends of the transverse connection portion 22 of the transverse keel 2; the self-tapping screws are inserted into the base wall through the corresponding through holes on the vertical keel 3 and the transverse keel 3 to fix the vertical keel 3; when the length of the transverse keel 2 is longer than the width of the microcrystalline thermal insulation stone slab 4, through holes for passing self-tapping screws are provided at intervals on the transverse connection portion 22, and the interval distance is the width of the microcrystalline thermal insulation stone slab 4.

[0032] The sealant 6 is a silicone structural sealant.

[0033] During specific implementation, the transverse keel 2 is anchored on the base wall 1. When anchoring the transverse keel 2, the side of the transverse keel 2 with the through hole is facing upwards, and then the anchor bolt is passed through the through hole to fix the transverse keel 2 on the base wall 1, and then the single-sided vertical keel 3 is installed on the transverse keel 2 by self-tapping screws; and the diamond keel 5 is anchored on the base wall 1, and sealant 6 is applied on the diamond keel 5; then the microcrystalline thermal insulation stone board 4 is installed, so that the protrusions 41 at the upper and lower ends of the microcrystalline thermal insulation stone board 4 are engaged with the transverse keel 2, and the protrusion on one side is engaged with the installed vertical keel 3, and then the vertical keel 3 is installed on the other side to form a frame to fix the microcrystalline thermal insulation stone board 4, and finally the sealant 6 is applied around the microcrystalline thermal insulation stone board 4 and on the outer end faces of the horizontal engaging portion 23 and the vertical engaging portion 33.

[0034] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction is characterized by: The invention comprises a base wall (1), wherein a transverse keel (2) is anchored on the base wall (1), and a vertical keel (3) is connected to the transverse keel (2) to form a frame, and a microcrystalline thermal insulation stone plate (4) is clamped in the frame, and the four sides of the microcrystalline thermal insulation stone plate (4) are bonded to the transverse keel (2) and the vertical keel (3) by using a sealant (6); a rhombus keel (5) is also anchored on the base wall (1), and the rhombus keel (5) is located in the middle of the frame, and the microcrystalline thermal insulation stone plate (4) and the rhombus keel (5) are bonded by using the sealant (6).

2. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction as claimed in claim 1, characterized in that: The transverse keel (2) is in an I-shape, with a transverse bearing portion (21) in the middle, and transverse connecting portions (22) and transverse clamping portions (23) are respectively arranged vertically at two ends of the transverse bearing portion (21); the vertical keel (3) is in an I-shape, with a vertical bearing portion (31) in the middle, and vertical connecting portions (32) and vertical clamping portions (33) are respectively arranged vertically at two ends of the vertical bearing portion (31); the microcrystalline thermal insulation stone board (4) is provided with protrusions (41) on four sides, the transverse protrusions (41) are clamped between the transverse connecting portion (22) and the transverse clamping portion (23), and the longitudinal protrusions (41) are clamped between the vertical connecting portion (32) and the vertical clamping portion (33).

3. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction as claimed in claim 2 is characterized by: The transverse connecting portion (22) is provided with a through hole on one side for the anchor bolt to pass through, and the side of the transverse connecting portion (22) provided with the through hole is wider than the other side.

4. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction as claimed in claim 3 is characterized by: The outer end surface of the transverse clamping portion (23) and the outer end surface of the vertical clamping portion (33) are both lower than the outer surface of the microcrystalline thermal insulation stone plate (4); a groove is formed between the side of the microcrystalline thermal insulation stone plate (4) and the outer end surface of the transverse clamping portion (23) and the outer end surface of the vertical clamping portion (33); and the sealant (6) is filled in the groove.

5. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction as claimed in claim 4 is characterized by: The vertical connection portion (32) extends axially along the vertical keel (3), and the extended portion is provided with a through hole for a self-tapping screw to pass through; the vertical keel (3) is fixed to the horizontal keel (2) by means of the self-tapping screw.

6. The microcrystalline thermal insulation stone integrated board supporting keel structure in the old wall reconstruction as claimed in claim 5, characterized in that: The sealant (6) is a silicone structural sealant.

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