Building inner wallboard with built-in heat preservation structure

Abstract

The utility model relates to a building inner wall plate with a built-in heat preservation structure, which comprises a plate core and panels respectively covering two sides of the plate core, and the plate core comprises a concrete outer frame, an inner frame pre-embedded in the concrete outer frame and a heat preservation plate embedded in the inner side of the concrete outer frame. According to the utility model, the field construction efficiency is improved, and the thermal insulation effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field especially relates to a building interior wall board of built -in heat preservation structure. BACKGROUND

[0002] According to the position and the direction of wall in the building, it is classified into two kinds of outer wall and inner wall. The wall body along the periphery of the building is called outer wall, and the wall body surrounded by the outer wall is called inner wall, which plays a role in separating space in the room.

[0003] The existing inner wall structure generally adopts the form of bricklaying, and the inner wall structure is slow in on-site construction, low in construction efficiency, and generally has no heat preservation structure. Therefore, an assembled building inner wall board with built-in heat preservation structure is urgently needed to improve the construction efficiency and heat preservation effect. UTILITY MODEL CONTENTS

[0004] The utility model provides a building interior wall board of built -in heat preservation structure in view of the deficiency of prior art.

[0005] The utility model is through following technical scheme realizes, provide a building interior wall board of built -in heat preservation structure, including board core and the panel that covers respectively in board core both sides, the board core includes concrete outer frame, the inner frame of embedding in concrete outer frame inside and the heat preservation board of embedding concrete outer frame inboard.

[0006] Preferably, the first ear plate is fixed inward on two opposite edges of the inner frame, and the first ear plates on the two edges are one-to-one corresponding, and the corresponding first ear plates are connected by the support rib.

[0007] Preferably, the support rib is connected with the first ear plate by the connecting bolt at both ends.

[0008] Preferably, the first ear plate is inserted into the slot at both ends of the support rib, and the connecting bolt is connected with the connecting nut after penetrating the sidewall of the slot and the first ear plate.

[0009] Preferably, the inner frame is made of metal. The inner frame made of metal is embedded in the concrete outer frame, and the support rib is connected on the inboard of the concrete outer frame, forming a frame structure with stable structure and high structural strength.

[0010] Preferably, the limiting groove for embedding the support rib is arranged on the heat preservation plate. When the heat preservation plate is embedded in the inboard of the concrete outer frame, the support rib is embedded in the limiting groove of the heat preservation plate. The cooperation of the support rib and the limiting groove makes the heat preservation plate easy to install and high in installation stability, and the heat preservation plate is integrally embedded, which facilitates construction and assembly.

[0011] Preferably, the panel includes the fireproof plate on the inboard and the decorative plate on the outboard.

[0012] Preferably, sponge strips are fixed on the inner side of the fireproof plate, which can avoid the instability of the thermal insulation board caused by the gap between the panel and the board core, and further improve the structural stability of the utility model.

[0013] Preferably, the fireproof plate is a silicate fireproof plate.

[0014] Preferably, the decorative plate is an acrylic decorative plate or a metal decorative plate.

[0015] Preferably, each panel is connected with the board core through a screw, a connecting hole is arranged at each of the four corners of the concrete outer frame, a screw expansion plug for connecting with the screw is arranged in the connecting hole, a fixing hole corresponding to the connecting hole is arranged at each of the four corners of each panel, and the screw is connected with the screw expansion plug in the connecting hole through the fixing hole.

[0016] Preferably, second outward ear plates are fixed on the four sides of the inner frame. During installation, the second ear plates facilitate the connection with the building main body.

[0017] The utility model has the advantages of:

[0018] 1. The inner frame of metal material is pre-buried in the concrete outer frame, and the support rib is connected to the inner side of the concrete outer frame, so that a frame structure with stable structure and high structural strength is formed.

[0019] 2. The cooperation of the support rib and the limiting groove makes the installation of the thermal insulation board convenient and stable, the thermal insulation board is integrally embedded, the construction and assembly are facilitated, and the thermal insulation effect is good.

[0020] 3. The utility model integrates heat preservation, fire prevention and wall decoration into one, has simple structure and complete functions, reduces the thickness of the wall, and increases the indoor use area.

[0021] 4. The utility model adopts the assembly type structure, completes the assembly in the factory, and directly installs on site, so that the on-site construction time is reduced and the construction efficiency is improved. DRAWINGS

[0022] Figure 1 It is a structural schematic view of the board core of the utility model;

[0023] Figure 2 It is a structural schematic view of the board core of the utility model when the thermal insulation board is not installed;

[0024] Figure 3 It is a front view structural schematic view of the utility model;

[0025] Figure 4 It is a structural schematic view of the thermal insulation board of the utility model;

[0026] Figure 5It is the structure schematic view of the panel inner side of the utility model;

[0027] Figure 6 It is the structure schematic view of the panel outer side of the utility model;

[0028] Figure 7 It is Figure 6 It is the structure schematic view of the section along A-A direction of the utility model;

[0029] Figure 8 It is the connection schematic view of the panel and the board core of the utility model;

[0030] As shown in the figure:

[0031] 1, board core, 2, panel, 3, screw, 4, connecting hole, 5, screw plug, 6, fixing hole, 11, concrete outer frame, 12, inner frame, 13, insulation board, 14, first ear plate, 15, support rib, 16, limiting groove, 17, second ear plate, 21, fireproof plate, 22, decorative plate, 23, sponge strip. Specific implementation

[0032] In order to clearly illustrate the technical features of the scheme, the scheme will be described below through specific implementation.

[0033] As Figures 1-8 As shown in the figure, the utility model includes board core 1 and panel 2 covering on both sides of board core 1 respectively. The board core 1 includes concrete outer frame 11, inner frame 12 embedded in the inside of concrete outer frame 11 and insulation board 13 embedded in the inside of concrete outer frame 11.

[0034] The inner frame 12 is metal material, and the first ear plate 14 is fixed inward on two opposite edges of the inner frame 12, and the first ear plate 14 on the two edges corresponds one by one, and the corresponding first ear plate 14 is connected by support rib 15, and the both ends of support rib 15 are connected with first ear plate 14 by connecting bolt. The both ends of support rib 15 are provided with insertion slot for the insertion of first ear plate 14, and first ear plate 14 is inserted into the insertion slot at both ends of support rib 15, and connecting bolt is connected with connecting nut after penetrating the side wall of insertion slot and first ear plate 14.

[0035] The inner frame 12 of metal material is embedded in the inside of concrete outer frame 11, and support rib 15 is connected in the inside of concrete outer frame 11, forming a frame structure with stable structure and high structural strength.

[0036] The limiting groove 16 for embedding support rib 15 is arranged on the insulation board 13, and when the insulation board 13 is embedded in the inside of concrete outer frame 11, the support rib 15 is embedded in the limiting groove 16 of insulation board 13. The cooperation of support rib 15 and limiting groove 16 makes the installation of insulation board 13 convenient and stable, and the insulation board 13 is embedded integrally, which is convenient for construction and assembly.

[0037] The panel 2 comprises a fireproof plate 21 on the inner side and a decorative plate 22 on the outer side, the fireproof plate 21 is a silicate fireproof plate, and the decorative plate 22 is an acrylic decorative plate or a metal decorative plate.

[0038] Each panel 2 is connected with the board core 1 through a screw 3, connecting holes 4 are arranged at four corners of the concrete outer frame 11, screw expansion plugs 5 for connecting with the screw 3 are arranged in the connecting holes 4, fixing holes 6 corresponding to the connecting holes 4 are arranged at four corners of each panel 2, the screw 3 is connected with the screw expansion plug 5 in the connecting hole 4 through the fixing hole 6, and the panel 2 and the board core 1 are fixed.

[0039] Second ear plates 17 outwardly fixed on four edges of the inner frame 12 are arranged, when the utility model is installed, the second ear plates 17 are convenient for being connected with a building main body.

[0040] The utility model integrates heat preservation, fire prevention and wall decoration, is simple in structure, complete in function, effectively reduces wall thickness, and increases indoor use area.

[0041] Of course, the above description is not limited to the above examples, and the technical features not described in the utility model can be realized by or using the prior art, which will not be repeated here; the above examples and the drawings are only used for describing the technical scheme of the utility model and are not limited to the utility model, and the ordinary skilled in the art should understand that the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the utility model do not deviate from the purpose of the utility model, and should also belong to the protection scope of the claims of the utility model.

Claims

1. A building interior wall panel with built-in thermal insulation structure, characterized by: The plate core comprises a concrete outer frame, an inner frame embedded in the inner part of the concrete outer frame, and a thermal insulation board embedded in the inner side of the concrete outer frame.

2. The building interior wall panel with built-in thermal insulation structure according to claim 1, characterized in that: First inward ear plates are fixed on two opposite edges of the inner frame, and the first ear plates on the two edges correspond to each other.

3. The building interior wallboard with built-in thermal insulation structure according to claim 2, characterized in that: The support bars are connected to the first ear plates through connecting bolts at both ends.

4. The building interior wall panel with built-in thermal insulation structure according to claim 3, characterized in that: Insert slots are arranged at both ends of the support bars for the first ear plates to be inserted into, the first ear plates are inserted into the insert slots at both ends of the support bars, and the connecting bolts are connected to the connecting nuts after penetrating the sidewalls of the insert slots and the first ear plates.

5. The building interior wall panel with built-in thermal insulation structure according to claim 1, characterized in that: The inner frame is made of metal.

6. The building interior wallboard with built-in thermal structure according to claim 1, characterized in that: Limiting grooves are arranged on the thermal insulation board for the support bars to be embedded in.

7. The building interior wallboard with built-in thermal structure according to claim 1, characterized in that: The panel comprises a fireproof plate on the inner side and a decorative plate on the outer side.

8. The building interior wallboard with built-in thermal structure according to claim 1, characterized in that: Each panel is connected to the plate core through screws, connecting holes are arranged at four corners of the concrete outer frame, screw expansion plugs for being connected to the screws are arranged in the connecting holes, and fixing holes corresponding to the connecting holes are arranged at four corners of each panel, and the screws are connected to the screw expansion plugs in the connecting holes through the fixing holes.

9. The building interior wallboard with built-in thermal structure according to claim 1, characterized in that: Second outward ear plates are fixed on four edges of the inner frame.

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