CN111593835A - Phosphogypsum keel frame - Google Patents

Abstract

The present invention provides a phosphogypsum keel frame, which comprises a top keel, a ground keel, at least two vertical keels, at least one transverse strut keel and at least one through keel, the top keel and the ground keel are opposite to each other and mutually Arranged in parallel to each other, the two ends of the vertical keel are connected between the top keel and the ground keel through expansion bolts, the horizontal support keel is connected to at least two adjacent vertical keels through expansion bolts, and the through keel is connected to all vertical keels through expansion bolts. Connected together, the keel along the top, the keel along the ground, the vertical keel, the horizontal strut keel and the through keel are all made of phosphogypsum as a material and are integrally pressed and formed by a press. By adopting the technical scheme of the present invention, the weight of the keel frame is reduced, the keel frame is easily combined with the filling material in the partition wall of the building, and the foundation is laid for improving the later construction or decoration efficiency of the building. The "bow" shape increases the strength of the phosphogypsum keel.

Description

A phosphogypsum keel frame

technical field

The invention relates to the technical field of construction engineering, in particular to a phosphogypsum keel frame.

Background technique

At present, the structures of various buildings in application include brick-concrete structures, wood structures, reinforced concrete structures and steel structures. Gypsum blocks and gypsum boards are widely used in building materials due to their light weight, good thermal insulation and sound insulation In the market, when the traditional gypsum board is used as a partition wall, most of the wooden keels are used. At present, there are no wooden keel substitute products on the market. With the shortage of forestry resources, the price of wooden keel is increasing day by day, and wooden keel is prone to insects and mildew, while general gypsum products are naturally solidified and formed, and their strength is low. In the prior art, the keel frames in the indoor partition walls of buildings are mostly made of metal materials. However, most of the keel frames made of metal materials are heavy and heavy, and the metal materials and the filling materials in the partition walls have different material properties, and the combination effect is relatively low. Poor, affecting the overall performance of the partition wall.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present invention provides a phosphogypsum keel frame.

The present invention is achieved through the following technical solutions.

The present invention provides a phosphogypsum keel frame, which includes a top keel, a ground keel, at least two vertical keels, at least one transverse support keel and at least one through keel, and the top keel and the ground keel are opposite to each other. And they are arranged parallel to each other, the two ends of the vertical keel are connected between the top keel and the ground keel through expansion bolts, the horizontal support keel is connected to at least two adjacent vertical keels through expansion bolts, and the The through keel connects all the vertical keels together by expansion bolts, and the top keel, the floor keel, the vertical keel, the horizontal strut keel and the through keel are all made of phosphogypsum as a material and are integrally pressed and formed by a press.

The through keel is connected to the middle of the vertical keel, and is distributed in a mirror image with the central cross section of the vertical keel as a reference plane.

The cross section of the through-keel is in the shape of a "bow".

The cross-section of the cross-bracing keel is in the shape of a "bow".

The cross section of the vertical keel is in the shape of a "bow".

The cross sections of the keel along the top and the keel along the ground are in the shape of a "bow".

The transverse strut keel is arranged between the through keel and the edge keel or between the through keel and the ground keel.

The rated output pressure of the press is greater than 10 kg/cm ² .

The beneficial effects of the present invention are: adopting the technical scheme of the present invention, the top keel, the ground keel, the vertical keel, the horizontal strut keel and the through keel are integrally pressed and formed by the press, and the rated output pressure of the press is greater than 10kg/cm ² The structural strength and bearing capacity of the keel are enhanced under the condition of The work efficiency of the later construction or decoration of the building, in addition, by connecting all the vertical keels together through the expansion bolts, the side of the frame is guaranteed to be flat as a whole, and the cumulative error of the transverse support keel during the installation process is reduced. In addition, The strength of the phosphogypsum keel is further improved by setting the cross sections of the top keel, the ground keel, the vertical keel, the horizontal support keel and the through keel into a "bow" shape.

Description of drawings

Fig. 1 is the front view of the first embodiment of the present invention;

Fig. 2 is the left side view of the first embodiment of the present invention;

Fig. 3 is a front view of a second embodiment of the present invention.

In the picture: 1- keel along the top, 2- keel along the ground, 3- vertical keel, 4- horizontal support keel, 5- through keel.

Detailed ways

The technical solutions of the present invention are further described below, but the scope of protection is not limited.

As shown in Figure 1, Figure 2, Figure 3, the present invention provides a phosphogypsum keel frame, comprising a top keel 1, a ground keel 2, at least two vertical keels 3, at least one horizontal strut keel 4 and at least one Through keel 5, along the top keel 1 and along the ground keel 2 are opposite to each other and arranged in parallel to each other, the two ends of the vertical keel 3 are connected between the top keel 1 and the along the ground keel 2 through expansion bolts, and the horizontal support keel 4 At least two adjacent vertical keels 3 are connected by expansion bolts, and all vertical keels 3 are connected together through expansion bolts through through keels 5. The through keel 5 is made of phosphogypsum as a material and is integrally pressed and formed by a press.

Further, the through keel 5 is connected to the middle of the vertical keel 3, and is distributed as a mirror image with the central cross section of the vertical keel 3 as a reference plane. The cross section of the through keel 5 is in the shape of a "bow". The cross-section of the cross-bracing keel 4 is in the shape of a "bow". The cross section of the vertical keel 3 is in the shape of a "bow". The cross sections of the keel 1 along the top and the keel 2 along the ground are in the shape of a "bow".

In addition, the cross brace keel 4 is arranged between the through keel 5 and the edge keel 1 or between the through keel 5 and the ground keel 2 . The rated output pressure of the press is greater than 10kg/cm ² .

By adopting the technical scheme of the present invention, the keel along the top, the keel along the ground, the vertical keel, the horizontal keel and the through keel are integrally pressed and formed by the press, and when the rated output pressure of the press is higher ^than 10kg/cm The structural strength and bearing capacity of the keel frame are greatly reduced, and the keel frame made of phosphogypsum is easy to be combined with the filling material in the building partition wall, which greatly improves the later construction or decoration of the building. Working efficiency, in addition, by connecting all vertical keels together through expansion bolts, the side of the frame is guaranteed to be flat and straight, and the cumulative error of the transverse support keel during the installation process is reduced. The cross sections of the ground keel, vertical keel, horizontal support keel and through keel are set in the shape of a "bow", which further improves the strength of the phosphogypsum keel.

Claims (8)

1. a phosphogypsum keel frame, is characterized in that: comprise along the top keel (1), along the ground keel (2), at least two vertical keels (3), at least one horizontal strut keel (4) and at least one through A keel (5), the top keel (1) and the ground keel (2) are opposite to each other and are arranged parallel to each other, and both ends of the vertical keel (3) are connected to the top keel through expansion bolts Between (1) and the keel (2) along the ground, the transverse support keel (4) connects at least two adjacent vertical keels (3) through expansion bolts, and the through keel (5) connects all the The vertical keels (3) are connected together, and the top keels (1), the ground keels (2), the vertical keels (3), the horizontal support keels (4) and the through keels (5) are all made of phosphogypsum. The material is integrally pressed and formed by a press. 2. The phosphogypsum keel frame according to claim 1, characterized in that: the through keel (5) is connected to the middle of the vertical keel (3), and the center of the vertical keel (3) is horizontal The section is distributed as a mirror image of the reference plane. 3 . The phosphogypsum keel frame according to claim 1 , wherein the cross section of the through keel ( 5 ) is in the shape of a "bow". 4 . 4. The phosphogypsum keel frame according to claim 1, characterized in that: the cross-section of the cross-bracing keel (4) is in the shape of a "bow". 5. The phosphogypsum keel frame according to claim 1, wherein the cross section of the vertical keel (3) is a "bow" shape. 6 . The phosphogypsum keel frame according to claim 1 , wherein the cross sections of the top keel ( 1 ) and the ground keel ( 2 ) are both “bow” shaped. 7 . 7. The phosphogypsum keel frame according to claim 1, characterized in that: the cross brace keel (4) is arranged between the through keel (5) and the top keel (1) or the through keel (1) between the keel (5) and the keel (2) along the ground. 8 . The phosphogypsum keel frame according to claim 1 , wherein the rated output pressure of the press is greater than 10kg/cm ² .

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