Fabricated wallboard

Abstract

The utility model relates to a fabricated wallboard, which belongs to the field of constructional engineering and comprises a wallboard main body, a base layer is arranged in the wallboard main body, a limiting mechanism is arranged above the wallboard main body, a positioning plate is fixed on the left side of the wallboard main body, a positioning groove is arranged on the right side of the wallboard main body, and a protective component is arranged on the outer side of the base layer. According to the fabricated wallboard, the positioning plates and the positioning grooves on the two wallboard main bodies are connected in an inserted mode, the two wallboard main bodies are aligned to each other and located on the same horizontal plane, at the moment, springs on the upper side start to reset, baffles on the upper side and baffles on the lower side are used for limiting the wallboard main body on the right side, the purpose of assembling the two wallboard main bodies is achieved, and the strength of the fabricated wallboard is improved; the wallboard connecting structure has the advantages of being simple in structure, good in waterproof performance, capable of reducing noise and blocking a heat source and convenient to connect two wallboards, and the problem that the installation mode of connection through bolts and nuts is tedious is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to an assembled wall panel. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories such as floor slabs, wall panels, stairs and balconies are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] For example, Chinese patent CN208844785U discloses an assembled thermal insulation wall panel, including a wall, stirrups, an insulation layer, a mortar layer, a front wall panel, a rear wall panel, bolts, nuts, and a fixing sleeve. Stirrups are cast in the upper and lower ends of the wall at equal distances, the front and rear sides of the wall are coated with insulation layers, and the outer side of the insulation layer is coated with a mortar layer. The front end of the left side of the wall is integrally formed with a front wall panel, and the rear end of the right side of the wall is integrally formed with a rear wall panel. The front wall panel and the rear wall panel are both equidistantly embedded with fixing sleeves. The front wall panel can be connected to the rear wall panel on another wall, and the bolts are installed in the fixing sleeves and fixed by nuts. The utility model has a simple structure, a reasonable design, and is convenient and firm to connect. The upper and lower ends are connected stably and reliably by on-site casting of stirrups. Both sides have insulation layers and cooperate with aerated concrete to effectively enhance the insulation effect.

[0004] The above-mentioned assembled insulation wall panel still has certain shortcomings. It uses bolts and nuts to connect the front wall panel and the rear wall panel between adjacent walls to achieve the connection of two adjacent walls. However, the installation method of connecting with bolts and nuts is relatively cumbersome. Therefore, this application proposes an assembled wall panel to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an assembled wall panel, which has the advantage of being easy to connect two wall panels and solves the problem that the installation method of connecting by bolts and nuts is relatively cumbersome.

[0006] To achieve the above object, the utility model provides the following technical solutions: an assembled wall panel, comprising a wall panel body, a base layer is provided inside the wall panel body, a limiting mechanism is provided above the wall panel body, a positioning plate is fixed on the left side of the wall panel body, a positioning groove is provided on the right side of the wall panel body, and a protective component is provided on the outside of the base layer;

[0007] The limiting mechanism comprises a box body fixed on the upper surface of the wall panel body, a baffle is slidably connected to the right side of the box body, a pull plate is fixed to the upper surface of the baffle, and a spring is fixed to the left side of the baffle;

[0008] The protective assembly comprises a filling layer bonded to the front side of a base layer, an anti-permeability layer bonded to the front side of the filling layer, a sound absorbing layer bonded to the back side of the base layer, and a fire-resistant layer bonded to the back side of the sound absorbing layer.

[0009] Furthermore, the cross-sectional shape of the positioning plate is T-shaped, and there is a clearance fit between the positioning plate and the positioning groove.

[0010] Furthermore, the spring is fixed to the left side wall of the inner cavity of the box body, and a groove matching the gap of the baffle is provided on the right side of the box body.

[0011] Furthermore, the baffle is located above the positioning groove, and a limiting strip is fixed on the lower surface of the baffle near its right end.

[0012] Furthermore, the number of the limiting mechanisms is two, and the two limiting mechanisms are symmetrically distributed up and down with the central axis of the wall panel body as the symmetry line.

[0013] Furthermore, the filling layer is a ceramsite lightweight aggregate layer, and the anti-permeability layer is a polyurethane layer.

[0014] Furthermore, the sound absorbing layer is a porous sound absorbing board layer, and the fire resistant layer is a nano-micro-material thermal insulation board layer.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. For the assembled wall panel, the positioning plates on the two wall panel bodies are plugged into the positioning grooves so that the two wall panel bodies are aligned and located on the same horizontal plane. At this time, the upper spring begins to reset, and the upper and lower baffles are used to limit the right wall panel body, thereby achieving the purpose of assembling the two wall panel bodies.

[0017] 2. The assembled wall panel has improved strength through the composition of various materials in the protective components, has good waterproofness, and has the characteristics of noise reduction and heat source blocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the limiting mechanism of the utility model;

[0020] Figure 3 It is a schematic diagram of the protective component of the utility model.

[0021] In the figure: 1 wall panel body, 2 limiting mechanism, 201 box body, 202 baffle, 203 pull plate, 204 spring, 3 positioning plate, 4 protection component, 401 filling layer, 402 anti-penetration layer, 403 sound-absorbing layer, 404 fire-resistant layer, 5 positioning groove, 6 base layer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 An assembled wall panel in this embodiment includes a wall panel body 1, a base layer 6 is provided inside the wall panel body 1, a limiting mechanism 2 is provided above the wall panel body 1, a positioning plate 3 is fixed on the left side of the wall panel body 1, a positioning groove 5 is opened on the right side of the wall panel body 1, and a protective component 4 is provided on the outside of the base layer 6.

[0024] The cross-sectional shape of the positioning plate 3 is T-shaped, and there is a clearance fit between the positioning plate 3 and the positioning groove 5 .

[0025] See also Figure 2 In order to assemble two wall panel bodies 1, the limiting mechanism 2 in this embodiment includes a box body 201 fixed on the upper surface of the wall panel body 1, a baffle 202 is slidably connected to the right side of the box body 201, a pull plate 203 is fixed on the upper surface of the baffle 202, and a spring 204 is fixed on the left side of the baffle 202.

[0026] In this example, there are two limit mechanisms 2, which are symmetrically distributed with the central axis of the wall panel body 1 as the symmetry line. The spring 204 is fixed to the left wall of the inner cavity of the box body 201. By pulling the upper pull plate 203, the baffle 202 compresses the spring 204. The right side of the box body 201 is provided with a groove that matches the gap with the baffle 202. The positioning plates 3 on the two wall panel bodies 1 are plugged into the positioning grooves 5 so that the two wall panel bodies 1 are aligned and located in the same horizontal plane. The baffle 202 is located above the positioning groove 5. A limit strip is fixed on the lower surface of the baffle 202 near its right end. The upper spring 204 begins to reset, and the upper and lower baffles 202 are used to limit the right wall panel body 1 to achieve the purpose of installing the two wall panel bodies 1.

[0027] It should be noted that the positioning plates 3 on the two wall panel bodies 1 are plugged into the positioning grooves 5 so that the two wall panel bodies 1 are aligned and located on the same horizontal plane. At this time, the upper spring 204 begins to reset, and the upper and lower baffles 202 are used to limit the right wall panel body 1, thereby achieving the purpose of assembling the two wall panel bodies 1.

[0028] See also Figure 3 In order to improve the strength of the prefabricated wall panel, the protective component 4 in this embodiment includes a filling layer 401 bonded to the front side of the base layer 6, the front side of the filling layer 401 is bonded with an anti-permeability layer 402, the back side of the base layer 6 is bonded with a sound-absorbing layer 403, and the back side of the sound-absorbing layer 403 is bonded with a fire-resistant layer 404.

[0029] In this example, the filling layer 401 is a ceramsite lightweight aggregate layer. The ceramsite lightweight aggregate composition of the filling layer 401 can improve the strength of the wall panel body 1. The anti-permeability layer 402 is a polyurethane layer. The polyurethane composition of the anti-permeability layer 402 has good waterproof properties. The sound-absorbing layer 403 is a porous sound-absorbing board layer. The porous sound-absorbing board composition of the sound-absorbing layer 403 can improve its sound-absorbing ability and achieve the purpose of noise reduction. The fire-resistant layer 404 is a nano-micro-material insulation board layer. The nano-micro-material insulation board composition of the fire-resistant layer 404 is a new type of fire-resistant and heat-insulating material made of nano-scale heat transfer technology, which has the characteristics of preventing thermal motion of gas molecules.

[0030] It should be noted that, through the composition of the various materials in the protective component 4, the strength of the assembled wall panel is improved, and it has good waterproofness, and has the characteristics of noise reduction and heat source blocking.

[0031] It is understandable that in the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood through specific circumstances. At the same time, the parts not described in detail in the present invention are all well-known technologies of those skilled in the art.

[0032] The working principle of the above embodiment is:

[0033] (1) When two wall panel bodies 1 need to be spliced, the upper pull plate 203 is pulled to make the baffle plate 202 compress the spring 204. At this time, the positioning plates 3 on the two wall panel bodies 1 are plugged into the positioning grooves 5 so that the two wall panel bodies 1 are aligned and located on the same horizontal plane. At this time, the upper spring 204 begins to reset, and the upper and lower baffle plates 202 are used to limit the right wall panel body 1, thereby achieving the purpose of installing the two wall panel bodies 1.

[0034] (2) The ceramsite lightweight aggregate composition of the filling layer 401 can improve the strength of the wall panel body 1. The polyurethane composition of the anti-permeability layer 402 has good waterproofness. The porous sound-absorbing board composition of the sound-absorbing layer 403 can improve its sound-absorbing ability and achieve the purpose of noise reduction. The nano-micro-material thermal insulation board composition of the fire-resistant layer 404 is a new type of fire-resistant and heat-insulating material made of nano-scale heat transfer technology, which has the characteristics of preventing the thermal motion of gas molecules.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. An assembled wall panel, comprising a wall panel body (1), characterized in that: A base layer (6) is provided inside the wall panel body (1), a limiting mechanism (2) is provided above the wall panel body (1), a positioning plate (3) is fixed on the left side of the wall panel body (1), a positioning groove (5) is provided on the right side of the wall panel body (1), and a protective component (4) is provided on the outside of the base layer (6); The limiting mechanism (2) comprises a box body (201) fixed on the upper surface of the wall panel body (1); a baffle (202) is slidably connected to the right side of the box body (201); a pull plate (203) is fixed to the upper surface of the baffle (202); and a spring (204) is fixed to the left side of the baffle (202); The protective component (4) comprises a filling layer (401) bonded to the front side of a base layer (6), an anti-permeability layer (402) bonded to the front side of the filling layer (401), a sound-absorbing layer (403) bonded to the back side of the base layer (6), and a fire-resistant layer (404) bonded to the back side of the sound-absorbing layer (403).

2. The assembled wall panel according to claim 1, characterized in that: The cross-sectional shape of the positioning plate (3) is T-shaped, and there is a clearance fit between the positioning plate (3) and the positioning groove (5).

3. The assembled wall panel according to claim 1, characterized in that: The spring (204) is fixed to the left side wall of the inner cavity of the box body (201), and a groove which is gap-matched with the baffle (202) is provided on the right side of the box body (201).

4. The assembled wall panel according to claim 1, characterized in that: The baffle plate (202) is located above the positioning groove (5), and a limiting strip is fixed on the lower surface of the baffle plate (202) near its right end.

5. The assembled wall panel according to claim 1, characterized in that: The number of the limiting mechanisms (2) is two, and the two limiting mechanisms (2) are symmetrically distributed up and down with the central axis of the wall panel body (1) as the symmetry line.

6. The assembled wall panel according to claim 1, characterized in that: The filling layer (401) is a ceramsite lightweight aggregate layer, and the anti-permeability layer (402) is a polyurethane layer.

7. The assembled wall panel according to claim 1, characterized in that: The sound-absorbing layer (403) is a porous sound-absorbing board layer, and the fire-resistant layer (404) is a nano-micro-material heat-insulating board layer.

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