CN215484850U - Wall body reinforced structure - Google Patents

Abstract

The utility model discloses a wall body reinforcing structure which comprises an old wall body and a reinforcing structure, wherein the reinforcing structure is arranged on the old wall body, the reinforcing structure comprises a screen plate, an upper fixing piece, a lower fixing piece, a vertical keel, a connecting piece and cement mortar, the screen plate is respectively fixed on the upper fixing piece and the lower fixing piece through the vertical keel, the cement mortar covers the screen plate and is connected with the screen plate into a whole, the connecting piece is fixed on pillars at two ends or the old wall body, and the connecting piece and the cement mortar are connected into a whole after the reinforcing structure is formed. The wall body reinforcing structure provided by the utility model has the advantages that the wall body is reinforced, the construction process is simple, and the cracking of the old wall body and the reinforcing structure can be prevented.

Description

Wall body reinforced structure

Technical Field

The utility model relates to the field of house improvement, in particular to a wall body reinforcing structure.

Background

At present, houses in old communities or specific places in cities cannot be dismantled due to high cost, but the houses are too long in service life, a wall body needs to be renovated or reinforced, the construction process of the existing reinforced structure is complex, the wall body is long in service time, and the phenomena of cracking and the like can occur.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the existing reinforced structure, the wall body reinforced structure provided by the utility model has the advantages that the wall body is reinforced, the construction process is simple, and the cracking of the old wall body and the reinforced structure can be prevented.

In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:

the utility model provides a wall body reinforced structure, includes old wall body and reinforced structure, reinforced structure installs on old wall body, reinforced structure includes the otter board, goes up the mounting, lower mounting, vertical fossil fragments, connecting piece and cement mortar, the otter board passes through vertical fossil fragments to be fixed respectively on last mounting and lower mounting, cement mortar covers on the otter board and links into a whole with the otter board, the connecting piece is fixed on the post at both ends or old wall body, after the reinforced structure shaping, the connecting piece links into a whole with cement mortar.

According to one aspect of the utility model, the net panel is assembled from a plurality of net sheets.

According to an aspect of the present invention, the reinforcing structure further comprises a tie member, one end of which is fixed to the pillar or the old wall body, and the other end of which is fixed in the cement mortar.

According to one aspect of the utility model, the vertical keel is a U-shaped steel or a C-shaped keel, and one side of an opening of the U-shaped steel or the C-shaped keel is tightly attached to the net plate.

According to one aspect of the present invention, the U-shaped steel or the C-shaped keel is filled with cement mortar.

According to one aspect of the utility model, the back surface of the U-shaped steel or the C-shaped keel is tightly attached to the old wall.

According to one aspect of the utility model, the upper fixture is mounted on a floor or beam bottom and the lower fixture is mounted on a floor or ground.

According to one aspect of the utility model, the net plate comprises wave troughs, wave crests and inclined planes, the wave crests are connected with the wave troughs into a whole through the inclined planes, the wave troughs are clung to the old wall body, and the holes are surrounded by the wave crests, the inclined planes and the old wall body.

The implementation of the utility model has the advantages that: the utility model relates to a wall body reinforcing structure, which comprises an old wall body, a reinforcing structure, a screen plate, an upper fixing piece, a lower fixing piece, a vertical keel, a connecting piece and cement mortar, wherein the reinforcing structure is fixed on the old wall body; the connecting pieces are fixed on the pillars at the two ends or the old wall body, and after the reinforcing structure is formed, the connecting pieces and cement mortar are connected into a whole, so that the left end and the right end of the reinforcing structure are integrally stressed with the old wall body through the connecting pieces, the wall body is reinforced, and the construction process is simple; meanwhile, the screen plate is fixed on the upper fixing piece and the lower fixing piece through the vertical keels respectively, cement mortar covers the screen plate and is connected with the screen plate into a whole, and the cracking of an old wall body and a reinforcing structure can be prevented. In addition, the otter board generally includes trough, crest and inclined plane, and the crest passes through the inclined plane and links into an entirety with the trough, because the trough hugs closely on old wall body through the installed part for the middle part of otter board also links together with old wall body, thereby lets reinforced structure's upper and lower both ends, left and right sides both ends and reinforced structure's middle part and old wall body carry out whole atress.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a wall reinforcing structure according to the present invention;

FIG. 2 is a schematic view of a structure of a mesh sheet in the present invention;

fig. 3 is a schematic structural view showing that when the vertical keel in the utility model is made of U-shaped steel or C-shaped keel, the back surface of the U-shaped steel or C-shaped keel is tightly attached to an old wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3, a wall body reinforced structure, including old wall body 6 and reinforced structure, reinforced structure installs on old wall body 6, reinforced structure includes otter board 2, go up the mounting, lower mounting, vertical keel 5, connecting piece 1 and cement mortar 3, otter board 2 is fixed respectively on last mounting and lower mounting through vertical keel 5, cement mortar 3 covers on otter board 2 and links into a whole with otter board 2, connecting piece 1 is fixed on the post at both ends or old wall body, after the reinforced structure shaping, connecting piece 1 links into a whole with cement mortar 3.

In practical application, for an old wall body 6 with larger size, in order to facilitate processing of the screen plate 2, the screen plate 2 is formed by splicing a plurality of screen plates, the screen plates are made of metal meshes or non-metal meshes, each screen plate generally has three wave-shaped notches, a vertical keel 5 (such as a C-shaped keel) is additionally arranged in the middle of each wave-shaped notch at two sides, the vertical keel 5 is tightly attached to the screen plate, the vertical keel 5 and the screen plates are bound by a No. 22 iron wire, and the thickness of the vertical keel 5 is more than 0.4 mm, so that the connection between the screen plates and the upper fixing part and the lower fixing part can be enhanced through the vertical keels 5 in the vertical direction, and in order to ensure the firmness and reliability of the screen plate 2, the screen plate 2 is reinforced by using the tie pieces 7 in the horizontal direction. The connecting piece 1 and the vertical keel 5 can be formed steel, square tubes, round tubes or L-shaped angle iron, and when the connecting piece 1 is the L-shaped angle iron, the L-shaped angle iron is fixed on the pillars at two ends or the old wall body through cement nails and the like, so that cracks between the reinforcing structure and the pillars or the old wall body are prevented; in practical application, in order to improve the tensile resistance between the reinforced structure and the pillar or the old wall body, the reinforced structure may be provided with the tie member 7 (the tie member 7 is generally a steel bar, and the wall body with low anti-cracking requirement may not be provided with the tie member 7), one end of the tie member 7 is fixed on the pillar or the old wall body, and the other end of the tie member 7 is fixed in the cement mortar 3, so that the tie member 7 can improve the tensile resistance between the reinforced structure and the pillar or the old wall body, and simultaneously prevent cracks from being generated between the reinforced structure and the pillar or the old wall body.

In practical application, the net plate 2 and the old wall body 6 form regular holes 4, and the vertical keel 5 is generally positioned in the holes 4, so that when the wall body is constructed, an upper fixing piece and a lower fixing piece are fixed, for example: the upper fixing member is generally fixed on a floor or a beam bottom, and the lower fixing member is generally fixed on a floor or the ground; then, two ends of the vertical keel 5 are respectively fixed on the upper fixing piece and the lower fixing piece, the net plate 2 is fully paved on the surface of the whole old wall body 6 (the net plate 2 is tied on the vertical keel 5 through binding wires), the connecting piece 1 and/or the tie piece 7 are installed at two ends of the old wall body 6, and finally, cement mortar 3 is manually smeared on the net plate 2 or cement mortar 3 is mechanically sprayed on the net plate 2. When the vertical keel 5 is made of U-shaped steel or C-shaped keel, one side of an opening of the U-shaped steel or C-shaped keel is tightly attached to the net plate 2, cement mortar is filled in the U-shaped steel or C-shaped keel, the back of the U-shaped steel or C-shaped keel is selected according to practical conditions, and as shown in fig. 1, the back of the U-shaped steel or C-shaped keel can be tightly attached to an old wall 6 (as shown in fig. 3, the back of the U-shaped steel or C-shaped keel can be tightly attached to the old wall 6 in a cement nail or welding or bolt mode, and the like); in addition, U shaped steel or C type fossil fragments can adopt vertical layout according to actual conditions, and open-ended one side is perpendicular with old wall 6. Because cement mortar 3 covers on otter board 2 and links into an entirety with otter board 2, in addition the back of U shaped steel or C type fossil fragments is hugged closely on otter board 2, except that the positive compressive capacity of reinforced structure, can also improve the vertical compressive capacity of whole wall body.

In practical application, a plurality of through holes are uniformly distributed on the surface of the screen plate 2, so that the bonding force between the screen plate 2 and the cement mortar 3 is improved; the general flat net or the wave net of shape of otter board 2, when electing the wave net of using, otter board 2 includes trough 21, crest 23 and inclined plane 22, crest 23 links into a whole through inclined plane 22 and trough 21, trough 21 hugs closely on old wall body 6, also link together with old wall body in order to let otter board 2 or reinforced structure's middle part, let reinforced structure's middle part and old wall body carry out whole atress, trough 21 hugs closely on old wall body 6 through the installed part (when old wall body's height is less than 1.2m, can not set up the installed part, trough 21 directly pastes closely on old wall body 6), the interval of installed part is no less than 10cm, the kind of installed part is very many, for example: anchor or U-shaped or inverted L-shaped piece. In addition, the hole 4 is surrounded by the wave crest 23, the inclined plane 22 and the old wall body 6.

The implementation of the utility model has the advantages that: the wall body reinforcing structure comprises an old wall body 6, a reinforcing structure, a screen plate 2, an upper fixing piece, a lower fixing piece, a vertical keel 5, a connecting piece 1 and cement mortar 3, wherein the reinforcing structure is fixed on the old wall body 6, the screen plate 2 is respectively fixed on the upper fixing piece and the lower fixing piece through the vertical keel 5, the cement mortar 3 covers the screen plate 2 and is connected with the screen plate 2 into a whole, and thus the upper end and the lower end of the reinforcing structure are integrally stressed with the old wall body 2 through the upper fixing piece and the lower fixing piece; the connecting pieces 1 are fixed on the pillars at the two ends or the old wall body, and after the reinforcing structure is formed, the connecting pieces 1 and the cement mortar 3 are connected into a whole, so that the left end and the right end of the reinforcing structure are integrally stressed with the old wall body 6 through the connecting pieces 1, the wall body is reinforced, and the construction process is simple; meanwhile, the screen plate 2 is respectively fixed on the upper fixing piece and the lower fixing piece through the vertical keels 5, and the cement mortar 3 covers the screen plate 2 and is connected with the screen plate 2 into a whole, so that the cracking of an old wall body 6 and a reinforcing structure can be prevented. In addition, the net plate 2 generally comprises a trough 21, a peak 23 and a slope 22, the peak 23 is connected with the trough 21 into a whole through the slope 22, and the trough 21 is tightly attached to the old wall 6 through the installation part 8, so that the net plate 2 or the middle part of the reinforced structure is also connected with the old wall, and the upper end, the lower end, the left end, the right end and the middle part of the reinforced structure are integrally stressed with the old wall 6.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (8)

1. The utility model provides a wall body reinforced structure, includes old wall body and reinforced structure, reinforced structure installs on old wall body, a serial communication port, reinforced structure includes the otter board, goes up mounting, lower mounting, vertical fossil fragments, connecting piece and cement mortar, the otter board passes through vertical fossil fragments to be fixed respectively on last mounting and lower mounting, cement mortar covers on the otter board and links into a whole with the otter board, the connecting piece is fixed on the post at both ends or old wall body, reinforced structure shaping back, the connecting piece links into a whole with cement mortar.

2. The wall reinforcing structure of claim 1, wherein the net panel is assembled from a plurality of net panels.

3. The wall reinforcing structure according to claim 2, further comprising a tie member, one end of which is fixed to the pillar or the old wall, and the other end of which is fixed in cement mortar.

4. The wall reinforcing structure according to claim 2, wherein the vertical keel is a U-shaped steel or a C-shaped keel, and one side of an opening of the U-shaped steel or the C-shaped keel is tightly attached to the net plate.

5. The wall reinforcing structure according to claim 4, wherein the U-shaped steel or the C-shaped keel is filled with cement mortar.

6. The wall reinforcing structure according to claim 5, wherein the back of the U-shaped steel or the C-shaped keel is closely attached to the old wall.

7. The wall reinforcing structure according to any one of claims 1 to 6, wherein the upper fixing member is installed on a floor or a sill, and the lower fixing member is installed on a floor or a ground.

8. The wall reinforcing structure according to claim 7, wherein the net plate comprises wave troughs, wave crests and inclined surfaces, the wave crests are integrally connected with the wave troughs through the inclined surfaces, the net plate and the old wall form regular holes, the wave troughs are tightly attached to the old wall, and the holes are surrounded by the wave crests, the inclined surfaces and the old wall.

Images