CN205134635U - Permanent stone that is full of fire prevention heat insulation structure - Google Patents

Abstract

The utility model discloses a Yingheng stone fireproof and thermal insulation wall structure, which belongs to the technical field of building construction. The technical scheme of the utility model is: including the outer wall panel, the inner wall panel and the connecting plate arranged between the outer wall panel and the inner wall panel made of Yingheng stone, and a first Fireproof insulation layer, a number of square steel pillars are arranged at intervals between the connecting board and the inner wall board, and a second fireproof insulation layer is arranged between the connecting board and the inner wall board, and self-tapping screws are used between several square steel pillars and the connecting board Or back bolt connection, a number of square steel pillars and interior wall panels are connected by self-tapping screws or back bolts, and a "U"-shaped connector is provided between the connection plate and the exterior wall panel. The two supporting parts contacted by the connecting plate, the outer wall panel and the connecting plate are all fixedly connected to the connecting piece through bolts or self-tapping screws. The wall structure provided by the utility model has the advantages of low manufacturing cost, good fire prevention and heat preservation effect, and fast construction period.

Description

A Yingheng stone fireproof and thermal insulation wall structure

technical field

The utility model relates to the technical field of building construction, in particular to a fireproof and thermal insulation wall structure of Yingheng stone.

Background technique

In the prior art, the construction of exterior wall decoration, exterior wall insulation and interior wall decoration of most buildings is basically carried out step by step. Scaffolding and interior wall construction also have the same problems. The entire construction procedure has disadvantages such as complicated, long construction period, and large waste, and is in a state of low efficiency. With the increasing requirements for energy saving and safety, people pay more and more attention to the thermal insulation and fireproof performance of building walls. In order to maintain and stabilize the thermal insulation performance of the building wall, foam insulation boards can be used outside the building exterior walls to be processed and pasted or glued and fastened on the exterior walls. A certain thickness is required so that the outside of the building wall is wrapped with a material with thermal insulation properties. For the inner wall of the building wall, the material with thermal insulation property is adhered or fastened to the inner wall of the building. The above methods all have the disadvantages of long construction period and high cost, and manual work consumes a lot of manpower, and the quality stability also depends on the construction level of workers. With the application of 3D printing in the field of building construction, it is the technical research direction of the applicant to develop a simple and easy-to-construct fireproof and thermal insulation wall structure that can be constructed by 3D printing.

Utility model content

Aiming at the deficiencies of the existing technology, the main purpose of the utility model is to provide a Yingheng stone fire-proof and heat-preservation wall structure with low manufacturing cost, good fire-proof and heat-preservation effect, and fast construction period.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fireproof and thermal insulation wall structure of Yingheng stone, including an outer wall panel made of Yingheng stone, an inner wall panel and a wall panel arranged between the outer wall panel and the inner wall panel The connecting plate, the first fire insulation layer is arranged between the outer wall board and the connecting board, a number of square steel pillars are arranged at intervals between the connecting board and the inner wall board, and the connecting board and the inner wall board are arranged A second fire insulation layer is also provided, the several square steel pillars are connected to the connecting plates by self-tapping screws or back bolts, and the several square steel pillars are connected to the inner wall panels by self-tapping screws or back bolts, A "U"-shaped connecting piece is provided between the connecting plate and the external wall panel, and the connecting piece includes two supporting parts that are respectively in contact with the external wall panel and the connecting plate, and the external wall panel and the connecting plate are connected by bolts or The self-tapping screw is fixedly connected with the connector.

Preferably, both the first fireproof and heat preservation layer and the second fireproof heat preservation layer are rock wool or glass wool.

Preferably, the two side walls of the first fire-proof and heat-preserving layer are respectively connected with the outer wall board and the connection board through glue, and the two side walls of the second fire-proof heat-preservation layer are respectively connected with the connection board and the inner wall board through glue .

Compared with the prior art, the utility model has the following advantages: the outer wall panels, inner wall panels and connecting panels are all made by 3D printing, the cost is low and the manufacturing cycle is short, and subsequent complicated construction is not required. The first fireproof insulation layer and the second The setting of the second fire insulation layer provides good fire insulation performance for the whole wall, and the setting of square steel pillars provides very good structural support strength for the whole wall. The self-tapping screw or back bolt connection can ensure the stability of the connection, and the manufacturing process is simple, which greatly reduces the manufacturing cost.

Description of drawings

Fig. 1 is a structural schematic diagram of a kind of Yingheng stone fireproof and thermal insulation wall structure of the present utility model;

Fig. 2 is the sectional view that the square steel pillar is respectively connected with the connection board and the inner wall board by self-tapping screws, and the connector is respectively connected with the outer wall board and the connection board by self-tapping screws;

Fig. 3 is a schematic diagram of the structure of connecting parts respectively connected with external wall boards and connecting plates by bolts;

FIG. 4 is an enlarged schematic view of part A in FIG. 3 .

In the figure: 1. Exterior wall panels; 2. Connecting panels; 3. Inner wall panels; 4. The first fire insulation layer; 5. The second fire insulation layer; 6. Square steel pillars; 7. Self-tapping screws; 8. Connecting piece; 9. Support part; 10. Bolt.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 and 2, a Yingheng stone fireproof and thermal insulation wall structure includes an outer wall panel 1 made of Yingheng stone, an inner wall panel 3 and a wall panel arranged between the outer wall panel 1 and the inner wall panel 3 The connecting plate 2, the first fireproof insulation layer 4 is arranged between the outer wall panel 1 and the connecting plate 2, and several square steel pillars 6 are arranged at intervals between the connecting plate 2 and the inner wall panel 3, and the connecting plate 2 and the inner wall panel 3 Also be provided with the second fire insulation layer 5 between, between several square steel pillars 6 and connecting plate 2 and between several square steel pillars 6 and inner wallboard 3 all connect by self-tapping screw 7 or back bolt. The Yingheng stone of the utility model can be purchased or customized through the 3D printing Yingheng stone series products of Yingchuang Construction Technology (Shanghai) Co., Ltd. The exterior wall panel 1, the connecting panel 2 and the interior wall panel 3 are all made by 3D printing, the cost is low and the manufacturing cycle is short, and subsequent complicated construction is not required. The setting of the first fireproof insulation layer 4 and the second fireproof insulation layer 5 is The whole wall provides good fireproof and thermal insulation performance, and the setting of the square steel pillar 6 provides a very good structural support strength for the whole wall. The square steel pillar 6 is a hollow structure, which can facilitate the insertion of pipelines. Both the board 2 and the inner wall board 3 are connected by self-tapping screws 7 or back bolts, which can ensure the stability of the connection, and the manufacturing process is simple, which greatly reduces the manufacturing cost. Square steel pillar 6 among Fig. 2 is connected with self-tapping screw 7 that interior wall panel 3 and connecting plate 2 adopt, and dismounting is very fast and convenient, adopts the structure of back bolt connection to be the known technology of those skilled in the art, and its connection effect is the same as that of those skilled in the art. Self-tapping screw 7 is identical, and present embodiment is not drawn in accompanying drawing.

Wherein, the first fireproof heat preservation layer 4 and the second fireproof heat preservation layer 5 are both rock wool or glass wool. Rock wool has strong fire-proof and heat-preservation properties, and glass wool also has good heat-insulation and fire-proof properties. Rock wool and glass wool are light in weight and are very suitable for the manufacture of walls.

In addition, the two side walls of the first fire-proof and heat-preserving layer 4 are respectively connected with the outer wall panel 1 and the connecting plate 2 through glue, and the two side walls of the second fire-proof and heat-preserving layer 5 are respectively connected with the connecting plate 2 and the inner wall panel 3 through glue. Connection, the advantage of setting like this is to guarantee the connection firmness and tightness of the first fireproof insulation layer 4 and the second fireproof insulation layer 5, can guarantee the insulation effect.

Referring to Fig. 3 and Fig. 4, a "U"-shaped connector 8 is provided between the connecting plate 2 and the outer wall panel, and the connecting piece 8 includes a supporting part 9 that is in contact with the outer wall panel 1 and the connecting panel 2 respectively, and the outer wall panel 1 and the connecting plate 2 are fixedly connected to the supporting part 9 through bolts 10. In Fig. 3 and Fig. 4, bolts 10 are used for connection. The firm connection, and the installation and removal are more convenient and quick.

The above descriptions are only preferred implementations of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, and all technical solutions under the idea of the present utility model all belong to the protection scope of the present utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (3)

1. one kind is full of permanent stone fireproof heat insulating wall construction, it is characterized in that: comprise with being full of the permanent side fascia obtained made of stones, inner wall panel and the junction plate be arranged between side fascia and inner wall panel, the first fireproof thermal-insulation layer is provided with between described side fascia and junction plate, some square steel pillars are arranged at intervals with between described junction plate and inner wall panel, the second fireproof thermal-insulation layer is also provided with between described junction plate and inner wall panel, tied by self threading pin or the back of the body between described some square steel pillars and junction plate and connect, tied by self threading pin or the back of the body between described some square steel pillars and inner wall panel and connect, " U " shape connector is provided with between described junction plate and side fascia, described connector comprises two support portions contacted with junction plate with side fascia respectively, described side fascia and junction plate are all fixedly connected with connector by bolt or self threading pin.

2. one according to claim 1 is full of permanent stone fireproof heat insulating wall construction, it is characterized in that: described first fireproof thermal-insulation layer and the second fireproof thermal-insulation layer are rock wool or glass wool.

3. one according to claim 1 and 2 is full of permanent stone fireproof heat insulating wall construction, it is characterized in that: the two side of described first fireproof thermal-insulation layer is connected by viscose glue with side fascia and junction plate respectively, the two side of described second fireproof thermal-insulation layer is connected by viscose glue with junction plate and inner wall panel respectively.