Fabricated foam concrete insulation board
By using bolts and structural designs such as tenons, thud grooves, limit frames, etc. in foam concrete insulation boards, the problem of insufficient connection strength between the insulation board and the wall is solved, and a more stable connection and aesthetic effect is achieved.
Patent Information
- Application Number
- CN202420992004.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The connection strength between the existing foam concrete insulation board and the wall is insufficient, resulting in the problem of the insulation board falling off.
Bolts are used to fix the foam concrete insulation board to the wall, and the connection stability is enhanced through structural designs such as tenons and troughs, limit frames and limit nets to ensure a firm connection between the insulation board and the wall and each other.
It improves the stability of the connection between the insulation board and the wall and the overall laying stability, prevents falling off, and enhances the connection strength and aesthetics.
Smart Images
Figure CN222206824U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction equipment, in particular to an assembled foam concrete insulation board. Background Art
[0002] Foamed concrete is a new type of lightweight material containing a large number of closed pores, which is made by mixing chemical foaming agents, inorganic gelling materials, admixtures, modifiers, etc., through equipment such as mixing systems, pouring systems, curing systems, and cutting systems. It has the advantages of low thermal conductivity, good thermal insulation effect, non-combustibility, and waterproofness. Foamed concrete insulation board is a new type of insulation board formed by combining board material with foamed concrete.
[0003] Prefabricated buildings have regained new vitality in my country. Modern prefabricated building products can highly integrate various building functions. Among them, prefabricated foam concrete insulation boards have the advantages of reducing wet work and quick construction compared with traditional insulation boards. However, when the insulation board is laid on the wall, the connection strength between the insulation board and the wall is insufficient, resulting in the insulation board falling off the wall.
[0004] Chinese patent CN201420740203.X discloses "Foamed concrete insulation board", publication number CN204282560U, the device includes a base and several insulation boards, the insulation board is a cubic structure, each set of relative edges is provided with a groove at one edge, and a convex block is provided at the other edge, the four edges of adjacent insulation boards are respectively provided with convex blocks and grooves for buckling, each insulation board is provided with an uneven burr structure on the mounting surface with the base, and a burr surface matching and plugging with it is provided on the base corresponding to it, the insulation board is buckled on the base through the burr structure, and the non-burr contact surface is bonded by an adhesive. However, the device has some defects: the insulation board of the device is bonded to the base by an adhesive, the connection strength is insufficient, and the insulation board and the wall are separated by the base, which weakens the effect of the insulation board. Utility Model Content
[0005] In order to solve the above problems of the prior art, the utility model provides an assembled foam concrete insulation board, which is fixed to the wall by bolts, thereby ensuring the connection strength between the foam concrete insulation board and the wall and preventing the foam concrete insulation board from falling off.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled foam concrete insulation board, comprising a support plate and a foam concrete layer fixedly connected to the inner wall of the support plate, wherein the foam concrete layer is arranged inside a limit frame, and the limit frame is fixedly connected to the inner wall of the support plate; a positioning plate is fixedly connected to the left wall of the limit frame, a positioning hole is provided on the positioning plate, and a notch matching the positioning plate is provided on the right wall of the limit frame; the right end of the support plate is fixedly connected to a plug plate, and the left end of the support plate is provided with a slot matching the card plate, a fixing bolt is passed through the plug plate, and the fixing bolt passes through the foam concrete layer.
[0007] With the above structural design, the insulation board is fixed to the wall by bolts to ensure the strength of the connection between the insulation board and the wall; the insulation boards are staggered and overlapped so that adjacent insulation boards can be connected together.
[0008] Preferably, a tenon with a trapezoidal cross-section is fixedly connected on the side wall of the plug board, and a mortise matching the tenon is provided on the groove wall of the slot.
[0009] With the above structural design, adjacent insulation boards are connected by the engagement of the tenons and mortises, thereby increasing the stability of the connection between them.
[0010] Preferably, a limiting net is fixedly connected to the limiting frame, and the limiting net is fixedly connected to the foam concrete layer.
[0011] The above structural design is adopted to increase the connection strength between the limit frame and the foam concrete layer.
[0012] Preferably, a blocking plate matching the slot is inserted into the slot, and a through hole is provided on the blocking plate.
[0013] By adopting the above structural design, the slots of the outer edge insulation board are filled, and the sealing board is connected by bolts, which not only increases the connection strength between the outer edge insulation board and the wall but also increases the aesthetics.
[0014] Preferably, the inner side walls of the support plate and the limiting frame are both configured to have a concave-convex surface.
[0015] The structural design is adopted to increase the firmness of the connection between the foam concrete layer and the support plate and the limit frame.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1) The device is fixed on the wall by bolt connection, which ensures the stability of the connection between the insulation board and the wall, and the installation is simple and quick.
[0018] 2) The device can be connected together to form a whole, which increases the overall stability after the insulation board is laid on the wall. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the reverse side of the utility model;
[0021] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle; DETAILED DESCRIPTION
[0022] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution: an assembled foam concrete insulation board, comprising a support plate 1, a foam concrete layer 2 fixedly connected to the inner wall of the support plate 1, the foam concrete layer 2 is arranged inside a limit frame 3, and the limit frame 3 is fixedly connected to the inner wall of the support plate 1; a positioning plate 4 is fixedly connected to the left wall of the limit frame 3, a positioning hole 41 is provided on the positioning plate 4, a notch matching the positioning plate 4 is provided on the right wall of the limit frame 3, the left wall and the upper wall of the limit frame 3 are fixedly connected to the positioning plate 4, and a notch matching the positioning plate 4 is provided on the right wall and the lower wall of the limit frame 3; the right end of the support plate 1 is fixedly connected to the plug plate 11, and the left end of the support plate 1 is provided with a slot 12 matching the card plate 11, and a fixing bolt 13 is passed through the plug plate 11, and the fixing bolt 13 passes through the foam concrete layer 2.
[0023] The inserting plates 11 are provided in plurality and arranged at equal intervals. A tenon 51 with a trapezoidal cross section is fixedly connected on the side wall of the inserting plate 11 , and a mortise matching the tenon 51 is provided on the groove wall of the slot 12 .
[0024] The limiting frame 3 is fixedly connected to a limiting net 31, and the limiting net 31 is fixedly connected to the foam concrete layer 2. The inner side walls of the support plate 1 and the limiting frame 3 are both set to have a concave and convex surface. During the production process of the device, when pouring foam concrete into the limiting frame 3 or bonding prefabricated foam concrete blocks, the connection strength between the support plate 1, the limiting frame 3 and the foam concrete layer 2 can be increased. When the method of pouring foam concrete is adopted, the limiting net 31 can be welded on the limiting frame 3 first. The limiting net 31 is made of steel bars. In order to increase the strength of the foam concrete layer, the limiting net 31 can be welded in multiple layers.
[0025] A blocking plate 7 matching the slot 12 is inserted into the slot 12 , and a through hole 71 is formed in the blocking plate 7 .
[0026] As a further improvement of the utility model, the outer side walls of the support plate 1 and the limit frame 3 are roughened to form a concave and convex surface. When the device is connected, there will inevitably be a connection gap. When the device is laid on the wall, when the adhesive is applied to the connection gap of the insulation board, the concave and convex surface can contact the adhesive, thereby increasing the connection strength.
[0027] When the device is laid on the wall, the staff first uses screws to pass through the positioning holes 41 on the positioning plate 4 to fix the first insulation board on the wall, and then plugs the slot 12 of the second insulation board into the plug plate 11 of the first insulation board. When connecting, the mortise and tenon 51 of the second insulation board must correspond one to one. Then the staff uses the fixing bolts 13 to pass through the foam concrete layer 2 and nail it into the wall, and so on, until the insulation board is completely laid on the wall.
[0028] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effect and purpose that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.
[0029] The present invention is described above with reference to the preferred embodiments, but the protection scope of the present invention is not limited thereto, and all technical solutions falling within the scope of the claims are within the protection scope of the present invention. Various improvements may be made to the present invention and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.
Claims
1. An assembled foam concrete insulation board, comprising a support board (1), and a foam concrete layer (2) fixedly connected to the inner side wall of the support board (1), characterized in that: The foam concrete layer (2) is arranged inside a limit frame (3), and the limit frame (3) is fixedly connected to the inner wall of the support plate (1); a positioning plate (4) is fixedly connected to the left wall of the limit frame (3), a positioning hole (41) is provided on the positioning plate (4), and a notch matching the positioning plate (4) is provided on the right wall of the limit frame (3); the right end of the support plate (1) is fixedly connected to a plug plate (11), and a slot (12) matching the plug plate (11) is provided on the left end of the support plate (1), and a fixing bolt (13) is passed through the plug plate (11), and the fixing bolt (13) passes through the foam concrete layer (2).
2. The assembled foam concrete insulation board according to claim 1, characterized in that: A tenon (51) with a trapezoidal cross section is fixedly connected on the side wall of the plug board (11), and a mortise matching the tenon (51) is provided on the groove wall of the slot (12).
3. The assembled foam concrete insulation board according to claim 1, characterized in that: The limiting frame (3) is fixedly connected to a limiting net (31), and the limiting net (31) is fixedly connected to the foam concrete layer (2).
4. The assembled foam concrete insulation board according to claim 1, characterized in that: A blocking plate (7) matching the slot (12) is inserted into the slot (12), and a through hole (71) is provided on the blocking plate (7).
5. The assembled foam concrete insulation board according to claim 1, characterized in that: The inner side walls of the support plate (1) and the limiting frame (3) are both arranged to have a concave-convex surface.