Portable building board

Abstract

The utility model relates to the technical field of building boards, in particular to a light building board which comprises a base plate, a boss is arranged in the base plate, threaded pipes are arranged at the four corners of the top end of the boss, a plurality of reinforcing rods are arranged in the base plate, a pouring opening is formed in one side face of the base plate, and the base plate is connected with a cover plate. Threaded holes are formed in the four corners of the bottom end of the cover plate in a penetrating mode, a positioning rod is arranged between every two threaded holes, a reinforcing plate is arranged at the position, close to the center, of the bottom end of the cover plate, and the problems that a traditional building plate is integrally arranged and is large in weight and unstable in structure are solved through the structure of the boss, the threaded pipes, the reinforcing rods, the pouring opening, the cover plate, the positioning rods and the reinforcing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building boards, and particularly to a lightweight building board. Background Technique

[0002] Among building components, building boards are a widely used precast component, including roof boards, floor boards, interior and exterior wall boards, etc. The performance of building boards must meet the design requirements of building components.

[0003] Traditional building boards are integrally arranged, with large weight and unstable structure.

[0004] Therefore, it is particularly important to design a lightweight building board to change the above technical defects and improve the overall practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide a lightweight building board to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lightweight building board includes a base plate. There are bosses inside the base plate. Threaded tubes are provided at the four corners of the top of the bosses. A number of reinforcing rods are provided inside the base plate. There is a pouring port on one side of the base plate. The base plate is connected to a cover plate. Threaded holes penetrate through the four corners of the bottom of the cover plate. Positioning rods are provided between every two of the threaded holes. There is a reinforcing plate near the center of the bottom of the cover plate.

[0008] As a preferred scheme of the utility model, the threaded holes match the threaded tubes, and the cover plate and the base plate are tightly connected by bolts.

[0009] As a preferred scheme of the utility model, the reinforcing rods and the reinforcing plate are made of aluminum-magnesium-manganese alloy plate materials. Waterproof coatings are provided on the outer surfaces of the base plate and the cover plate to improve the waterproof performance of the building board and extend its service life.

[0010] As a preferred scheme of the utility model, a detachable sealing cover is provided outside the pouring port. The sealing cover is connected to the base plate by bolts. A sealing ring is provided along the circumference of the sealing cover.

[0011] As a preferred scheme of the utility model, polystyrene foam insulation material is filled inside the base plate through the pouring port for heat preservation. Sealing gaskets are provided at the contact positions between the base plate and the cover plate.

[0012] As a preferred scheme of the utility model, sealing strips are provided at the edges of the base plate. The sealing strips are made of silicone materials to facilitate improving the sealing performance between a number of the base plates.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, a lightweight building board is provided. By using the structure of bosses, threaded pipes, reinforcing rods, filling ports, cover plates, positioning rods, and reinforcing plates, the stability is enhanced by the provided reinforcing rods. Then, a right filling port is arranged on the side of the base plate, and threaded holes and positioning rods matching the threaded pipes are arranged on the cover plate to ensure accurate installation. A reinforcing plate is arranged near the center of the cover plate to enhance the overall strength. After that, the cover plate is connected and fastened to the threaded pipe of the base plate with bolts, a sealing cover with a sealing ring is installed at the filling port, and the sealing cover is fastened after filling with polystyrene foam heat-insulating material. Accessories such as sound insulation boards can be selected to be filled before the cover plate and the base plate are closed, solving the problems of the traditional building board being integrally arranged, having a large weight and an unstable structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a structural diagram of the whole of the present utility model;

[0016] Figure 2 is a schematic diagram of the base plate assembly of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the cover plate assembly of the present utility model.

[0018] In the figure: 1. Base plate; 101. Boss; 102. Threaded pipe; 103. Reinforcing rod; 104. Filling port; 2. Cover plate; 201. Threaded hole; 202. Positioning rod; 203. Reinforcing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the description of this utility model are for the purpose of describing specific embodiments only and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For the embodiments, please refer to Figures 1-3 , this utility model provides a technical solution:

[0024] A lightweight building board, comprising a base plate 1. There are bosses 101 inside the base plate 1. There are threaded tubes 102 at the four corners of the top end of the boss 101. There are several reinforcing rods 103 inside the base plate 1. There is a pouring port 104 on one side of the base plate 1. The base plate 1 is connected to a cover plate 2. There are threaded holes 201 penetrating through the four corners of the bottom end of the cover plate 2. There are positioning rods 202 between every two threaded holes 201. There is a reinforcing plate 203 near the center of the bottom end of the cover plate 2. The several reinforcing rods 103 installed inside the base plate 1 are used to enhance the structural stability. Then, a pouring port 104 is arranged on one side of the base plate 1. Threaded holes 201 matching the threaded tubes 102 are penetrated through the four corners of the bottom end of the cover plate 2, and positioning rods 202 are arranged between every two threaded holes to ensure the accurate installation position of the cover plate 2. A reinforcing plate 203 is arranged near the center of the bottom end of the cover plate 2 to improve the strength of the overall structure. The cover plate 2 is connected to the threaded tubes 102 of the base plate 1 by bolts to ensure their tight fixation. And by installing a sealing cover with a sealing ring outside the pouring port 104, the sealing property of the pouring port is ensured. At the pouring port 104, by opening the sealing cover, polystyrene foam heat-insulating material can be filled into the base plate 1 to achieve the heat-insulating effect. After filling, the sealing cover is tightened again with bolts to maintain the sealed state. Of course, a sound-insulating board or other related accessories can also be filled inside before the cover plate 2 and the base plate 1 are closed;

[0025] Among them, the threaded hole 201 matches the threaded pipe 102. The cover plate 2 and the base plate 1 are tightly connected by bolts, which is convenient for installing the base plate 1 and the cover plate 2. The reinforcing rods 103 and the reinforcing plates 203 are made of aluminum-magnesium-manganese alloy plate materials. The outer surfaces of the base plate 1 and the cover plate 2 are provided with waterproof coatings to improve the waterproof performance of the building board and extend its service life. A detachable sealing cover is provided outside the pouring port 104. The sealing cover is connected to the base plate 1 by bolts. A sealing ring is provided along the circumference of the sealing cover to prevent material leakage. The base plate 1 is filled with polystyrene foam insulation material through the pouring port 104 for heat preservation. Sealing gaskets are provided at the contact positions between the base plate 1 and the cover plate 2 for heat preservation. Sealing strips are provided at the edges of the base plate 1. The sealing strips are made of silicone materials, which is convenient for improving the sealing performance between several base plates 1.

[0026] The working process of the present utility model: When using this kind of lightweight building board, first, several reinforcing rods 103 installed inside the base plate 1 are used to enhance the structural stability. Then, a pouring port 104 is provided on one side of the base plate 1. Threaded holes 201 matching the threaded pipes 102 are provided through the four corners at the bottom end of the cover plate 2, and positioning rods 202 are provided between every two threaded holes to ensure the accurate installation position of the cover plate 2. A reinforcing plate 203 is provided near the center at the bottom end of the cover plate 2 to improve the strength of the overall structure. The cover plate 2 is connected to the threaded pipe 102 of the base plate 1 by bolts to ensure that the two are tightly fixed. By installing a sealing cover with a sealing ring outside the pouring port 104, the sealing performance of the pouring port is ensured. At the pouring port 104, by opening the sealing cover, polystyrene foam insulation material can be filled into the base plate 1 to achieve the heat preservation effect. After filling, the sealing cover is tightened again with bolts to maintain the sealed state. Of course, sound insulation boards or other related accessories can also be filled inside before the cover plate 2 and the base plate 1 are closed.

[0027] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A lightweight building board, comprising a base plate (1), characterized in that: The base plate (1) is provided with a boss (101) inside, and the top four corners of the boss (101) are provided with threaded tubes (102). The base plate (1) is provided with a plurality of reinforcing rods (103) inside, and a side surface of the base plate (1) is provided with a pouring port (104). The base plate (1) is connected to a cover plate (2), and threaded holes (201) are provided through the four corners of the bottom end of the cover plate (2). A positioning rod (202) is provided between every two of the threaded holes (201), and a reinforcing plate (203) is provided near the center of the bottom end of the cover plate (2).

2. A lightweight building board according to claim 1, characterized in that: The threaded hole (201) matches the threaded tube (102), and the cover plate (2) and the base plate (1) are tightly connected by bolts.

3. A lightweight building board according to claim 1, characterized in that: The reinforcement rod (103) and the reinforcement plate (203) are made of an aluminum-magnesium-manganese alloy plate material, and the outer surfaces of the base plate (1) and the cover plate (2) are provided with a waterproof coating to improve the waterproof performance of the building plate and extend its service life.

4. A lightweight building board according to claim 1, characterized in that: A detachable sealing cover is provided on the outside of the filling port (104); the sealing cover is connected to the base plate (1) via bolts; and a sealing ring is provided along the circumference of the sealing cover.

5. A lightweight building board according to claim 1, characterized in that: A sealing strip is provided at the edge of the substrate (1); the sealing strip is made of a silicone material, so as to improve the sealing performance between a plurality of substrates (1).

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