CN104005496A - Fabricated environment-friendly external wall - Google Patents

Abstract

The invention belongs to the technical field of composite walls, and specifically relates to a composite wall integrating heat insulation, sound insulation and fire prevention; the technical problem to be solved is: to provide a composite wall that is easy to install and light in weight; The technical solution is: the environmental protection exterior wall can be assembled, and the environmental protection wall is provided with the exterior wall, the pendant, the heat insulation wall, the first keel, the filling wall, the second keel and the inner wall in sequence from the outside to the inside. There are two mounting plates on the same side of the bar. There is a horizontal groove on the bar. The two mounting plates are of the same size. There are four mounting holes on the mounting plate. In the groove, the pendant is connected to the heat insulation wall after passing through the installation holes with multiple screws; the invention solves the heat preservation, fire, sound insulation and heat preservation requirements of the exterior wall at one time, and realizes factory production and one-time hoisting on site Construction, greatly improving work efficiency and reducing costs.

Description

Can be assembled with environmentally friendly exterior walls

technical field

The invention belongs to the technical field of composite walls, in particular to a composite wall integrating heat insulation, sound insulation and fire prevention.

Background technique

At present, the methods of exterior walls are divided into five parts: exterior wall main body, exterior wall insulation, exterior wall waterproofing, exterior wall decoration and interior wall decoration. There are many methods and each part has very complicated procedures, resulting in waste of resources. For example, the current common practice of aerated concrete exterior walls for frame-shear buildings is to build walls with aerated concrete blocks at the reserved wall position after the main structure of the building is completed, and the insulation layer is made of extruded board or other insulation The material is pasted on the outer wall of aerated concrete with glue, and then the outer wall is covered with alkali-resistant glass fiber mesh, and the flexible anti-crack mortar is leveled and then painted or tiled; the inner wall is puttyed, and the cement mortar is leveled and then whitewashed. There are many and complicated processes, and glue and other industrial materials that are harmful to the human body are used. This method is relatively mature and convenient in the current construction industry. But still can't solve the problems such as thermal insulation, fire prevention, sound insulation and warmth of exterior wall at once. The method of exterior wall is complicated and has to go through three to five processes to complete. The construction period is long, consumes a lot of labor and resources, and cannot meet the requirements of industrialization, industrialization, assembly, green and energy saving.

Contents of the invention

The invention overcomes the deficiencies in the prior art, and the technical problem to be solved is to provide a composite wall which is easy to install, light in weight, and integrates heat insulation, sound insulation and fire prevention.

In order to solve the above technical problems, the technical solution adopted by the present invention is: the environmental protection external wall can be assembled, and the environmental protection wall is provided with an external wall, a pendant, a heat insulation wall, a first keel, a filling wall, a second keel and an inner wall in sequence from the outside to the inside , the pendant includes a cross bar and two mounting plates vertically arranged on the same side of the cross bar, a transverse groove is opened on the cross bar, the size of the two mounting plates is the same, and four mounting holes are opened on the mounting plate , the upper and lower ends of the outer wall are respectively inserted into the transverse grooves of two pendants, and the pendants are connected to the heat insulation wall after passing through the mounting holes with a plurality of screws;

Wherein, the first keel includes two vertical bars, which are connected by a plurality of horizontal frames, and a first connecting plate with a through hole is arranged on the upper part of the vertical bar, and the first connecting plate is opposite to the horizontal frame. The frame is vertically arranged, and the upper part of the other vertical bar is provided with a second connecting plate with a mounting groove. The second connecting plate is arranged parallel to the horizontal frame. The first connecting plate and the second connecting plate are both arranged on the first On the same side of the keel, a heat insulation wall is set between the two vertical bars. After the installation groove matches the slot on the I-shaped frame, the through hole and the I-shaped frame are movably connected by bolts;

Wherein, the second keel includes a middle plate and two folded plates vertically arranged on the same side of the middle plate, the two folded plates have the same structure, and the folded plates include a first clamping plate, a connecting plate and a second clamping plate, One end of the first clamp is vertically arranged on the middle plate, and the other end is connected to the second clamp through a connecting plate. The first clamp and the second clamp are arranged in parallel, and the two first clamps The distance between the boards is greater than the distance between the two second clip boards, the inner wall is movably connected to one side of the middle board by self-tapping screws, and the two first clip boards on the other side of the middle board are clamped There is a filling wall, and two second clamping plates are connected on both sides of the first keel by self-tapping screws.

Each wall panel of the present invention can be disassembled, and the transportation is convenient. After being transported to the site, it can be installed, which is very convenient. Moreover, the present invention solves the thermal insulation, fireproof, sound insulation and thermal insulation requirements of the outer wall well at one time, and realizes factory production, one-time hoisting construction on site, greatly improves work efficiency, reduces production cost, and satisfies today's Architecture trends. It is a new type of external wall that can be assembled and constructed with thermal insulation, fire prevention, sound insulation and thermal insulation. It subverts the traditional external wall method, meets the requirements of modern construction, and is easier to cooperate with steel structure construction.

Further, the outer wall is a stone board, which can prevent rainwater corrosion and has good durability.

Further, the heat insulation wall is an extruded plastic board, which has good heat insulation effect, light weight and simple structure.

Further, the filling wall is a lightweight partition board with good sound insulation effect.

Further, the inner wall is a cement pressure board, and the inner wall can be used as a decorative wall without complicated treatment.

Further, both the first keel and the second keel are provided with a galvanized layer with a thickness of 1.5 mm, which is corrosion-resistant and has a long service life of the keel.

Compared with the prior art, the present invention has the following beneficial effects: the present invention solves the heat preservation, fireproof, sound insulation and heat preservation requirements of the outer wall at one time, and realizes factory production, one-time hoisting construction on site, which greatly improves The working efficiency reduces the manufacturing cost and meets the development trend of today's buildings. It is a new type of external wall that can be assembled and constructed with thermal insulation, fire protection, sound insulation and warmth. It subverts the traditional external wall method, meets the requirements of modern construction, and is easier to cooperate with steel structure construction.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic structural diagram of the outer wall in Fig. 1 .

FIG. 3 is a schematic structural diagram of the pendant in FIG. 1 .

Fig. 4 is a schematic structural diagram of the first keel in Fig. 1 .

Fig. 5 is a schematic structural diagram of the second keel in Fig. 1 .

Figure 6 is a schematic structural view of the I-shaped frame.

In the figure: 1 is the outer wall, 2 is the pendant, 3 is the heat insulation wall, 4 is the first keel, 5 is the second keel, 6 is the inner wall, 7 is the I-shaped frame, 21 is the cross bar, and 22 is the installation plate , 41 is a vertical bar, 42 is a horizontal frame, 43 is a through hole, 44 is a mounting groove, 51 is a middle plate, 52 is a folding plate, 71 is a slot, 211 is a horizontal groove, 221 is a mounting hole, 521 is the first Clamp, 522 is to pull continuously, and 523 the second clamps.

Detailed ways

The environmental protection exterior wall 1 can be assembled, and the environmental protection wall is provided with the exterior wall 1, the pendant 2, the heat insulation wall 3, the first keel 4, the filling wall, the second keel 5 and the inner wall 6 from the outside to the inside, and the pendant 2 includes a horizontal The bar 21 and the two mounting plates 22 vertically arranged on the same side of the cross bar 21 have a transverse groove 211 on the cross bar 21. The two mounting plates 22 are of the same size. Holes 221, the upper and lower ends of the outer wall 1 are respectively inserted into the transverse grooves 211 of two pendants 2, and the pendants 2 are connected to the heat insulation wall 3 after passing through the mounting holes 221 with a plurality of screws;

Wherein, the first keel 4 includes two vertical rods 41, and the two vertical rods 41 are connected by a plurality of horizontal frames 42, and the upper part of one vertical rod 41 is provided with a first connecting plate with a through hole 43. One connecting plate is vertically arranged relative to the horizontal frame 42, and the top of the other vertical bar 41 is provided with a second connecting plate with a mounting groove 44, and the second connecting plate is arranged parallel to the horizontal frame 42. The first connecting plate and the second connecting plate are all arranged on the same side of the first keel 4, a heat insulating wall 3 is arranged between the two vertical bars 41, and after the installation groove 44 cooperates with the slot 71 on the I-shaped frame 7, the through hole 43 and The I-shaped frame 7 is movably connected by bolts;

Wherein, the second keel 5 includes an intermediate plate 51 and two folded plates 52 vertically arranged on the same side of the intermediate plate 51. Pull 522 and the second clamp 523, one end of the first clamp 521 is vertically arranged on the middle plate 51, and the other end is connected with the second clamp 523 through the connecting pull 522, the first clamp 521 and The second clamping plates 523 are arranged in parallel, the distance between the two first clamping plates 521 is greater than the distance between the two second clamping plates 523, and the inner wall 6 is flexibly connected to the middle plate by self-tapping screws One side of 51, two first clamping plates 521 on the other side of the middle plate 51 are clamped with filling walls, and two second clamping plates 523 are connected to both sides of the first keel 4 by self-tapping screws.

Preferably, the outer wall 1 is a stone board, which can prevent rainwater corrosion and has good durability.

Preferably, the heat insulation wall 3 is an extruded plastic board, which has good heat insulation effect, light weight and simple structure.

Preferably, the filling wall is a lightweight partition board with good sound insulation effect.

Preferably, the inner wall 6 is a cement pressure board, and the inner wall 6 can be used as a decorative wall without complicated treatment.

Preferably, both the first keel 4 and the second keel 5 are provided with a galvanized layer with a thickness of 1.5mm, which is corrosion-resistant and has a long service life of the keel.

The present invention solves the thermal insulation, fireproof, sound insulation and thermal insulation requirements of the outer wall 1 well at one time, and realizes factory production, one-time hoisting construction on site, greatly improves work efficiency and reduces cost, and satisfies the development of today's buildings trend. It is a new type of wall that can be assembled for thermal insulation, fire protection, sound insulation and warmth. It subverts the traditional wall method, meets the requirements of modern construction, and is easier to cooperate with steel structure construction.

The present invention will now be further described in detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only schematically illustrate the basic structure of the present invention, and therefore only show the configurations related to the present invention.

Claims (6)

1. It can be assembled with an environmentally friendly exterior wall. The environmental protection wall is provided with an exterior wall, a pendant, a heat insulation wall, a first keel, a filling wall, a second keel and an interior wall from the outside to the inside. There are two mounting plates on the same side of the bar. There are horizontal grooves on the cross bar. The two mounting plates are of the same size. There are four mounting holes on the mounting plate. The upper and lower ends of the outer wall are inserted respectively. In the transverse grooves of the two pendants, the pendants are connected to the heat insulation wall after passing through the installation holes with a plurality of screws; The first keel includes two vertical bars, which are connected by multiple horizontal frames, and a first connecting plate with a through hole is arranged on the upper part of one vertical bar, and the first connecting plate is perpendicular to the horizontal frame Setting, the upper part of another vertical bar is provided with a second connecting plate with a mounting groove, the second connecting plate is arranged parallel to the horizontal frame, and the first connecting plate and the second connecting plate are both arranged on the first keel On the same side, a heat insulation wall is set between the two vertical bars. After the installation groove matches the slot on the I-shaped frame, the through hole and the I-shaped frame are movably connected by bolts; The second keel includes a middle plate and two folded plates vertically arranged on the same side of the middle plate. The two folded plates have the same structure, and the folded plates include a first clamping plate, a connecting plate and a second clamping plate. One end of the first clamp is vertically arranged on the middle plate, and the other end is connected to the second clamp through a connecting plate. The first clamp and the second clamp are arranged in parallel. Between the two first clamps The distance between them is greater than the distance between the two second clamps, the inner wall is movably connected to one side of the middle plate by self-tapping screws, and the two first clamps on the other side of the middle plate are filled with filling For the wall, two second clamping plates are connected to both sides of the first keel by self-tapping screws. 2. The assembleable environment-friendly exterior wall according to claim 1, characterized in that, the exterior wall is a stone plate, which can prevent rainwater corrosion and has good durability. 3. The assembleable environment-friendly exterior wall according to claim 1, wherein the heat insulation wall is an extruded plastic board. 4. The assembleable environment-friendly exterior wall according to claim 1, characterized in that, the filling wall is a lightweight partition board. 5. The assembleable environment-friendly exterior wall according to claim 1, wherein the interior wall is a cement pressure plate. 6. The assembleable environment-friendly exterior wall according to claim 1, characterized in that, the outside of the first keel and the second keel are both provided with a galvanized layer with a thickness of 1.5 mm.