CN107401246A - A kind of assembled interior wall partition - Google Patents

Abstract

A prefabricated interior wall partition, including an aerated concrete slab, is characterized in that: both sides of the aerated concrete slab are connected with a photocatalyst diatomite decorative panel, and a bolt lock hole is opened at the upper and lower ends of one side of the aerated concrete slab, The upper and lower ends of the other side are respectively provided with a cam latch structure corresponding to the latch lock hole, which is used to connect multiple aerated concrete slabs to form a wall. The present invention has a simple structure and reasonable design; both the photocatalyst diatomite decorative panel and the aerated concrete panel have excellent sound insulation properties, so the new wallboard has good thermal insulation and sound insulation performance; the photocatalyst decorative panel can also purify indoor air, absorb and decompose pollution It can adjust the indoor air humidity; its unique self-locking hole and cam pin design make it easy to install and the veneer can be replaced. The production process has a high degree of industrialization, the quality is easy to control, and labor costs are saved; the construction process has no wet work, no construction waste and pollution; the construction period is short and the construction efficiency is high.

Description

A prefabricated interior wall partition

technical field

The invention belongs to the field of prefabricated buildings, in particular to a prefabricated interior wall partition.

Background technique

Construction industrialization is an important development topic of the country, and prefabricated buildings are an important way to realize construction industrialization. The prefabricated building is a building product formed by prefabricating various components of the building in the factory, transporting them to the construction site for installation, and connecting them through grout anchors or post-cast concrete. It has the advantages of improving project quality, shortening construction period, saving energy, reducing energy consumption, and clean production.

Building interior wall partitions are an important part of prefabricated buildings, and it is necessary to develop interior wall panels with wider uses and more convenient construction; traditional walls built with blocks and mortar through specific masonry methods are no longer available. Meet the needs; although there are many types of existing prefabricated interior wall panels, they usually have the following problems: heavy weight, complex installation and connection structure, wet operations such as plastering and painting are still required in the later stage, inconvenient construction, poor thermal insulation and sound insulation performance; Formaldehyde and other harmful gases produced after decoration cannot be purified by conventional walls, and do not have the function of purifying indoor air; if the finish layer is stained, it can only be repainted.

Contents of the invention

The present invention aims to provide a prefabricated building interior wall panel that can be quickly installed, has good thermal insulation and sound insulation effects, integrates structure and decoration, can replace decorative panels, can purify air and adjust air humidity.

In order to achieve the above object, the present invention provides a prefabricated interior wall partition, including an aerated concrete slab, which is characterized in that: both sides of the aerated concrete slab are connected with a photocatalyst diatomite decorative panel, and the upper and lower sides of one side of the aerated concrete slab Each end has a latch lock hole, and the upper and lower ends of the other side are respectively provided with a cam latch structure corresponding to the latch lock hole, which is used to connect multiple aerated concrete slabs to form a wall.

A threaded sleeve is pre-embedded around the aerated concrete slab, and a slotted round head screw is connected through the threaded sleeve, and a self-locking screw is provided on the photocatalyst diatomite decorative panel corresponding to the end of the slotted round head screw. Hole, the end of the slotted round head screw is embedded in the self-locking hole.

The cam latch structure is composed of a hollow pin, a return spring, a cam, a rotating shaft and a housing. The cam adopts a double-piece structure design and is connected by the rotating shaft. The side of the cam is connected to the pin. The other end is placed in the inner cavity of the pin, and a pin protruding hole is arranged on the shell, and a limit card is provided inside the protruding hole relative to the pin.

The photocatalyst diatomite decorative panel is provided with a wrench passing hole, the bottom of the wrench passing hole is covered with a circular magnetic sheet, the wrench passing hole is provided with a hole cover, the bottom surface of the hole cover is connected to the steel sheet, and the circular magnetic sheet is connected to the steel sheet. Suck.

A wrench jack is processed in the center of the rotating shaft, and a hexagonal wrench is inserted into the spanner jack to make the rotating shaft rotate.

The present invention has a simple structure and reasonable design; both the photocatalyst diatomite decorative panel and the aerated concrete panel have excellent sound insulation properties, so the new wallboard has good thermal insulation and sound insulation performance; the photocatalyst decorative panel can also purify indoor air, absorb and decompose pollution It can adjust the indoor air humidity; its unique self-locking hole and cam pin design make it easy to install and the veneer can be replaced. The production process has a high degree of industrialization, the quality is easy to control, and labor costs are saved; the construction process has no wet work, no construction waste and pollution; the construction period is short and the construction efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the specific embodiment of the present invention;

Fig. 2 is the structural representation of the dry-hanging connection between the aerated concrete slab and the photocatalyst diatomite veneer;

Fig. 3 is the structural representation of photocatalyst diatomite veneer;

Fig. 4 is a structural schematic diagram of a cam latch;

FIG. 5 is a top view of FIG. 4 .

detailed description

Referring to Fig. 1 and Fig. 2, the specific embodiment of the present invention is to fix a circle of shaped steel frame 3 around the aerated concrete slab, pass through the shaped steel frame 3 and extend into the aerated concrete slab to evenly pre-embed a plurality of threaded sleeves 4, through The threaded sleeve is connected with a slotted round head screw 5, and the photocatalyst diatomite decorative panel 2 is provided with a self-locking hole corresponding to the end of the slotted round head screw, and the end of the slotted round head screw is connected with the self-locking hole With embedding, the photocatalyst diatomite veneer is dry-hanged on the aerated concrete slab. The upper and lower ends of one side of the aerated concrete slab 1 are respectively provided with a latch lock hole 7, and the upper and lower ends of the other side are respectively provided with a cam latch structure 6 corresponding to the latch lock hole to connect multiple pieces of aerated concrete The slabs form the wall, and the two sides of the aerated concrete slabs are designed as tongue-and-groove structures.

Referring to Fig. 3, the self-locking hole 8 top on the described photocatalyst diatomite veneer is a square mouth, and the bottom is a round mouth, and the diameter of the bottom round mouth is greater than the length of the short side of the square mouth, and the slotted round head The end of the screw enters through the round opening, and the photocatalyst diatomite veneer is embedded in the square opening downward; because the installation process needs to connect the aerated concrete slab, it is necessary to open a wrench through hole on the photocatalyst diatomite veneer 9 , but in order to form a complete board after connecting, the bottom of the wrench passing through the hole is covered with a round magnetic sheet 12, the spanner passing through the hole is provided with a hole cover 10, the bottom surface of the hole cover is connected to the steel sheet 11, and the round magnetic sheet and the steel sheet are attracted.

Referring to Fig. 4, the described cam latch structure includes a hollow pin 13, a return spring 14, a cam 16, a rotating shaft 17, and a housing 18. The cam adopts a double-piece structure design and is connected by a rotating shaft. The upper pull ring is connected to the return spring, and the other end of the return spring is connected to the inner cavity of the pin, and a pin protruding hole is provided on the shell, and a limit card is provided inside the protruding hole relative to the pin. A wrench jack 19 is processed in the center of the rotating shaft, and a hexagonal wrench is inserted into the spanner jack to make the rotating shaft 17 rotate.

Claims (5)

1. a kind of assembled interior wall partition, including aerated concrete panel, it is characterised in that：Aerated concrete panel two sides connection light touches Matchmaker's diatomite decoration panel, the upper and lower ends of one side of aerated concrete panel respectively open a latch lockhole, and up and down the two of another side One cam plug structure of end each setting corresponding with latch lockhole, for connecting polylith aerated concrete panel composition wall.

A kind of 2. assembled interior wall partition according to claim 1, it is characterised in that：Described aerated concrete panel surrounding Be embedded with screw shell, flat recess cheese head screw be connected with by screw shell, on photocatalyst diatomite decoration panel with flat recess Cheese head screw termination it is corresponding be provided with self-locking hole, flat recess cheese head screw termination coordinates build-in with self-locking hole.

A kind of 3. assembled interior wall partition according to claim 1, it is characterised in that：Described cam plug structure is by interior The hollow pin of chamber, back-moving spring, cam, rotating shaft and shell composition, cam are connected using double-sheet arrangement design by rotating shaft, cam Side connecting pin, sets draw ring connection back-moving spring around the shaft, and the back-moving spring other end is placed in pin inner chamber, opened on shell There is pin to stretch out hole, stretch out inside at hole and be provided with limiting card relative to pin.

A kind of 4. assembled interior wall partition according to claim 1, it is characterised in that：Described photocatalyst diatomite facing Spanner is provided with plate by hole, spanner is cased with justifying magnetic sheet by bottom in hole, and spanner is provided with port lid by hole, and port lid bottom surface connects Steel disc is connect, circle magnetic sheet and steel disc are attracting.

A kind of 5. assembled interior wall partition according to claim 3, it is characterised in that：Described spindle central, which is machined with, to be pulled Hand inserting hole.