Fabricated thermal insulation wallboard for engineering

Abstract

The utility model relates to the technical field of building insulation boards, in particular to an assembly type insulation wallboard for engineering. Comprising a first template and a second template, wherein clamping grooves are formed in the edges of the first template; clamping strips matched with the clamping grooves are arranged on the edges of the second formwork, and the second formwork and the first formwork are mutually spliced to form a heat preservation layer; the wall nail assemblies are mounted at the end corners of the first formwork and the second formwork; through splicing of the first formwork and the second formwork, the stability after overall splicing is improved, the wall nail assemblies are adopted for fixing, the overall fixing strength is greatly improved, and the construction difficulty is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of building insulation boards, in particular to an assembled insulation wall board for engineering use. Background Art

[0002] Thermal insulation wall panels are a type of building material that integrates multiple functions such as thermal insulation, heat insulation, and sound insulation. They are widely used in the insulation systems of building exterior and interior walls, such as buildings and factories. At present, the wet laying method is usually used for the laying and fixing of thermal insulation wall panels, relying on adhesives to adhere to the wall to achieve the installation of thermal insulation wall panels. However, the adhesive is easily affected by dust and impurities, resulting in a decrease in the bonding effect. Moreover, the stability of the fixation cannot be guaranteed during long-term use, and the existing template structures cannot be fixed together, which easily leads to the risk of falling off. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide an assembled thermal insulation wall panel for engineering use in response to the above-mentioned technical deficiencies. The stability of the overall assembly is improved by splicing the first template and the second template, and the wall nail assembly is used for fixing, which greatly improves the overall fixing strength and simplifies the construction difficulty.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention includes:

[0005] A first template, wherein the edges of the first template are each provided with a snap-in groove;

[0006] The second template is provided with a snap-fitting strip at the edge thereof that matches the snap-fitting groove, and the second template and the first template are spliced ​​together to form a thermal insulation layer;

[0007] A wall nail assembly is installed at the end corners of the first template and the second template.

[0008] Preferably, a plurality of grooves are provided on the lower surfaces of the first template and the second template.

[0009] Preferably, the upper surfaces of the first template and the second template are both chamfered.

[0010] Preferably, the wall nail assembly includes an outer sleeve, a pressure shaft, a lower fixing plate and an upper fixing plate; the outer sleeve has a notch at the bottom and a guide groove at the internal position; the bottom end of the pressure shaft is provided with an expansion column located in the guide groove, which is threadedly connected to the outer sleeve at the bottom and a clamping cap at the top; the centers of the lower fixing plate and the upper fixing plate are both provided with a hole sleeve that is sleeved with the pressure shaft.

[0011] Preferably, four partitions are provided on the lower fixed plate, and the plurality of partitions are arranged in a cross shape.

[0012] Preferably, the upper fixing plate is provided with a gap corresponding to the position of the partition.

[0013] Preferably, a plurality of raised strips are provided on the upper surface of the upper fixing plate.

[0014] Preferably, a gasket is provided on the pressing shaft, and the gasket is installed between the lower fixing plate and the outer sleeve.

[0015] Preferably, arc openings are provided at the end corners of the first template and the second template.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. By embedding the wall nail assembly into the wall to form an effective connection, the first template and the second template are then laid on the wall nail assembly in turn and pressed and fixed, which greatly improves the stability of the overall fixation. At the same time, the connection between the clamping groove and the clamping strip can effectively improve the tightness of the connection between the templates;

[0018] 2. The fixing method of wall nail assembly reduces the requirements for construction environment and wall condition compared with the traditional bonding process, and reduces the construction difficulty. The clamping method of upper and lower fixing plates improves the reliability of fixing and is convenient for disassembly and replacement after local damage.

[0019] 3. By inserting the outer cover into the preset hole in the wall and relying on the pressure shaft to expand and deform, it can achieve close contact with the inner wall of the hole and locate the installation position, which is simple and convenient to operate;

[0020] 4. The groove design allows the middle area of ​​the template to be pre-filled with foaming agent to support and fill the gaps in the joints, thereby improving the support strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall laying state of an assembled thermal insulation wall panel for engineering use;

[0022] Figure 2 Schematic diagram of the bottom structure of the template;

[0023] Figure 3 A schematic diagram of the connection between the first template and the second template end corner;

[0024] Figure 4 This is a schematic diagram of the wall nail assembly structure;

[0025] Figure 5 This is an exploded diagram of the wall stud assembly;

[0026] Figure 6 Schematic diagram of the gasket structure;

[0027] Figure 7 This is a cross-sectional view of the jacket.

[0028] In the figure: 1. First template; 2. Second template; 3. Wall nail assembly; 4. Outer sleeve; 5. Pressing shaft; 6. Lower fixing plate; 7. Upper fixing plate; 101. Snap-in groove; 102. Arc opening; 201. Snap-in strip; 202. Groove; 401. Guide groove; 501. Expansion column; 502. Pressing cap; 503. Gasket; 601. Hole sleeve; 602. Partition; 701. Gap; 702. Raised strip. DETAILED DESCRIPTION

[0029] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0030] Specific implementation method 1: Combination Figure 1-7 As shown, an assembled thermal insulation wall panel for engineering use includes: a first template 1, each edge of the first template 1 is provided with a snap-in groove 101; a second template 2, each edge of the second template 2 is provided with a snap-in strip 201 that cooperates with the snap-in groove 101, and the second template 2 and the first template 1 are spliced ​​together to form an insulation layer; a wall nail assembly 3, and the wall nail assembly 3 is installed at the end corners of the first template 1 and the second template 2.

[0031] The preferred embodiment, combined with Figure 2 As shown, a plurality of grooves 202 are provided on the lower surfaces of the first template 1 and the second template 2. The grooves 202 as a whole can be designed as a long strip structure and have a certain recessed depth. When the template is partially suspended due to local recesses on the wall surface, the grooves 202 can be pre-filled with foaming agent before splicing to improve the tightness and support of the connection.

[0032] The preferred embodiment, combined with Figure 1 and Figure 3 As shown, the upper surfaces of the first template 1 and the second template 2 are both chamfered, and a V-shaped gap can be formed after splicing, which is convenient for filling and sealing.

[0033] The preferred embodiment, combined with Figure 4 and Figure 5As shown, the wall nail assembly 3 includes a sleeve 4, a pressure shaft 5, a lower fixing plate 6 and an upper fixing plate 7; the sleeve 4 has a notch at the bottom, and a guide groove 401 is provided at the internal position. The space of the guide groove 401 gradually becomes smaller from top to bottom, and the cross-section is similar to a truncated cone. At the same time, the sleeve 4 is made of plastic material, which is convenient for expansion and deformation, and improves the friction after contact with the inner wall of the hole; the bottom end of the pressure shaft 5 is provided with a rising column 501 located in the guide groove 401. The rising column 501 is truncated cone-shaped and adapted to the guide groove 401. An external thread is processed at the upper position of the rising column 501, which is connected to the sleeve 4 to form a thread The top of the pressure shaft 5 is provided with a threaded clamping cap 502; the centers of the lower fixing plate 6 and the upper fixing plate 7 are provided with a hole sleeve 601 that is sleeved with the pressure shaft 5; the outer sleeve 4 is inserted into the pre-processed hole, the pressure shaft 5 is rotated, and the threaded connection between the outer sleeve 4 is used to push the rising column 501 downward, thereby stretching and deforming the bottom of the outer sleeve 4, fully contacting with the inner wall of the hole to achieve tight fixation, and then the lower fixing plate 6 is inserted, and the template is spliced. After the template is spliced, the upper fixing plate 7 is put in, and the clamping cap 502 is used to push the upper fixing plate 7 to be compressed to achieve the overall installation.

[0034] The preferred embodiment, combined with Figure 5 As shown, four partitions 602 are provided on the lower fixing plate 6, and the multiple partitions 602 are arranged in a cross shape. By contacting with the side of the template, positioning during installation is facilitated and positioning stability is improved.

[0035] The preferred embodiment, combined with Figure 5 As shown, the upper fixing plate 7 is provided with a gap 701 corresponding to the position of the partition 602. The width of the gap 701 is equal to the thickness of the partition 602, which can increase the lowering distance of the upper fixing plate 7 and increase the tightness of the clamping when the thickness of the template is uneven.

[0036] The preferred embodiment, combined with Figure 5 As shown, a plurality of raised strips 702 are provided on the upper surface of the upper fixing plate 7. The cross-sectional shape of the raised strips 702 can be a triangular or trapezoidal structure, which can improve the connectivity with the slurry when slurry needs to be filled.

[0037] The preferred embodiment, combined with Figure 3 As shown, arc openings 102 are provided at the end corners of the first template 1 and the second template 2 to facilitate the fitting contact with the hole sleeve 601 of the lower fixed plate 6 and improve the tightness; at the same time, the end corners of the first template 1 and the second template 2 can also be chamfered to avoid interference with the hole sleeve 601. Specific implementation method 2

[0039] When the wall surface has large changes in concave and convex, in order to ensure the flatness after the template is laid, Figure 5 and Figure 6As shown, a gasket 503 can be installed on the pressing shaft 5. The gasket 503 is installed between the lower fixing plate 6 and the outer sleeve 4 to increase the height of the lower fixing plate 6 and achieve the adjustment function. Specific implementation method three

[0041] Combine Figure 1 As shown, in order to facilitate the laying of one side slurry layer on the surface of the first template 1 and the second template 2, or to facilitate the filling of the wall nail assembly 3, a rectangular notch can be dug out at the end corner position of the upper surface of the first template 1 and the second template 2. After the upper fixing plate 7 is tightened, the upper surface of the tightening cap 502 is almost flush with the upper surface of the first template 1 and the second template 2.

[0042] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents thereof.

Claims

1. An assembled thermal insulation wall panel for engineering use, characterized in that: include: A first template (1), wherein the edges of the first template (1) are each provided with a snap-fitting groove (101); A second template (2), wherein the edges of the second template (2) are each provided with a snap-fit ​​strip (201) that cooperates with the snap-fit ​​groove (101), and the second template (2) and the first template (1) are spliced ​​together to form a heat-insulating layer; A wall nail assembly (3) is installed at the end corners of a first template (1) and a second template (2), and comprises an outer sleeve (4), a pressure shaft (5), a lower fixing plate (6) and an upper fixing plate (7); the outer sleeve (4) has a notch at its bottom and a guide groove (401) at its inner position; the bottom end of the pressure shaft (5) is provided with a rising column (501) located in the guide groove (401), the bottom end is threadedly connected to the outer sleeve (4), and the top end is provided with a pressing cap (502); the centers of the lower fixing plate (6) and the upper fixing plate (7) are both provided with a hole sleeve (601) sleeved with the pressure shaft (5).

2. The assembled thermal insulation wall panel for engineering use according to claim 1, characterized in that: A plurality of grooves (202) are provided on the lower surfaces of the first template (1) and the second template (2).

3. The assembled thermal insulation wall panel for engineering use according to claim 1, characterized in that: The upper surfaces of the first template (1) and the second template (2) are both chamfered.

4. The assembled thermal insulation wall panel for engineering use according to claim 1, characterized in that: Four partitions (602) are provided on the lower fixed plate (6), and the plurality of partitions (602) are arranged in a cross shape.

5. The assembled thermal insulation wall panel for engineering use according to claim 4, characterized in that: The upper fixing plate (7) is provided with a gap (701) corresponding to the position of the partition plate (602).

6. The assembled thermal insulation wall panel for engineering use according to claim 5, characterized in that: A plurality of raised strips (702) are provided on the upper surface of the upper fixing plate (7).

7. The assembled thermal insulation wall panel for engineering use according to claim 1, characterized in that: The pressing shaft (5) is provided with a gasket (503), and the gasket (503) is installed between the lower fixing plate (6) and the outer sleeve (4).

8. The assembled thermal insulation wall panel for engineering use according to claim 1, characterized in that: Arc openings (102) are provided at the end corners of the first template (1) and the second template (2).

Images