CN220318861U

CN220318861U - Prefabricated combined structure for preset brick wall and prefabricated window

Info

Publication number: CN220318861U
Application number: CN202321687762.4U
Authority: CN
Inventors: 陆邵明; 李修杰
Original assignee: Shanghai Jiaotong University
Current assignee: Shanghai Jiaotong University
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-09
Anticipated expiration: 2033-06-29

Abstract

The utility model provides a prefabricated combined structure of a preset brick wall and a prefabricated window, which comprises an installation wall body, a lintel, a plurality of preset bricks and the prefabricated window; a lintel is fixedly arranged between the mounting surfaces of the mounting walls; the preset bricks are arranged between the upper sides of the lintel and the mounting surfaces of the mounting walls to form preset brick walls; the prefabricated window is arranged between the lower side of the lintel and the mounting surface of the mounting wall body. When the prefabricated window frame is used, the preset brick wall is independently subjected to bearing through the lintel, so that the bearing and the compressive deformation of the prefabricated window at the lower side of the lintel are avoided, the need of customizing the finished window of the reinforced window frame is avoided, the matched assembly of the finished window is not needed, the customizing cost and the installing cost are reduced, and meanwhile, the maintenance and the replacement of the subsequent prefabricated window are also facilitated.

Description

Prefabricated combined structure for preset brick wall and prefabricated window

Technical Field

The utility model relates to the technical field of brick wall construction, in particular to a prefabricated combined structure of a preset brick wall and a prefabricated window. In particular, it relates to a prefabricated combination of a glass brick wall and a prefabricated finished window.

Background

The glass brick wall has the physical properties of sound insulation, heat insulation, water resistance and the like which are not inferior to those of the traditional concrete outer wall, has more excellent lighting performance and decoration, and is very suitable for being applied to education and construction. But at the same time glass brick walls have poor ventilation properties and need to be combined with windows to improve ventilation properties. The window of conventional glass brick wall body generally uses the mode of customizing glass installation after the steel window frame strip on-the-spot gomphosis equipment to reduce the error, and actual installation is comparatively loaded down with trivial details, and the process is complicated, and input manpower and materials are more.

According to the search of related technical patent documents, the Chinese patent document with the publication number of CN210264326U discloses a window structure of a glass brick building, belongs to the technical field of glass brick buildings, and comprises an oval steel window arranged on a glass brick wall body and a matched locking component thereof, and an annular plate of the glass brick wall body and an arc plate connected with a window frame in a sliding mode are attached to the outer side of the window. When the glass brick wall window is installed and used, the reinforced oval steel window is installed on the glass brick wall body and locked by the matched locking assembly, and the glass brick wall is subjected to bearing compression by the window frame of the oval steel window.

In view of the above-mentioned related art, the inventor considers that when the glass brick wall window disclosed in the patent literature is installed and used, because the window frame of the oval steel window is subjected to bearing compression on the glass brick wall, the oval steel window is likely to be deformed due to the bearing compression, and because the window frame is required to bear bearing, and a matched locking component is required to lock the oval steel window, the oval steel window belongs to a custom-assembled window, and the actual custom-made cost and the installation cost are higher.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a prefabricated combined structure of a preset brick wall and a prefabricated window.

The utility model provides a prefabricated combined structure of a preset brick wall and a prefabricated window, which comprises an installation wall body, a lintel, a plurality of preset bricks and the prefabricated window;

a lintel is fixedly arranged between the mounting surfaces of the mounting walls;

the preset bricks are arranged between the upper sides of the lintel and the mounting surfaces of the mounting walls to form preset brick walls;

the prefabricated window is arranged between the lower side of the lintel and the mounting surface of the mounting wall body.

Preferably, the preset tile comprises a glass tile.

Preferably, the lintel comprises a concrete lintel.

Preferably, the installation wall body and the lintel are respectively provided with a preset brick wall through a connecting component;

the connecting component comprises an anchoring part, a prefabricated metal part, a reinforcing rib net and a positioning rib net;

the preset metal pieces are respectively arranged on the installation wall body and the lintel through anchors;

the positioning rib net and the reinforcing rib net are arranged on the plane of the prefabricated metal part, and form a framework of the preset brick wall.

Preferably, the connection assembly further comprises a plurality of connection members;

the connecting pieces are arranged on the surface of the prefabricated metal part and are respectively positioned on two sides of the preset brick wall, and the prefabricated brick wall is limited.

Preferably, the connection assembly further comprises mortar;

a mortar filling opening is arranged between the adjacent connecting pieces;

the mortar fills a gap between the preset brick and the prefabricated metal part; and the mortar fills the gaps among the prefabricated bricks.

Preferably, the anchors include L-shaped anchors.

Preferably, the length of the flat plate of the prefabricated metal part is a preset multiple of the length of the preset brick;

the width of the plate of the prefabricated metal part is not smaller than the preset multiple of the width of the preset brick, and a space for arranging the connecting piece is reserved in the width of the plate of the preset metal part.

Preferably, the transverse dimension of the lintel is not smaller than the transverse dimension of a preset brick wall;

the longitudinal thickness of the lintel is not smaller than the preset multiple of the longitudinal dimension of the prefabricated brick and is not larger than the thickness of the installation wall body.

Preferably, the concrete lintel comprises concrete and multi-pass long distribution ribs;

the multi-pass long distribution ribs are embedded into the concrete.

Compared with the prior art, the utility model has the following beneficial effects:

1. when the prefabricated window frame is used, the preset brick wall is independently subjected to bearing through the lintel, so that the bearing and the compressive deformation of the prefabricated window at the lower side of the lintel are avoided, the need of customizing the finished window of the reinforced window frame is avoided, the matched assembly of the finished window is not needed, the customizing cost and the installing cost are reduced, and meanwhile, the maintenance and the replacement of the subsequent prefabricated window are also facilitated; the vertical partition combination of the preset brick wall and the prefabricated window is realized through the prefabricated method, so that the lighting artistic effect and the indoor ventilation function are considered, and compared with the traditional assembly type combined structure, the prefabricated cost is reduced, unnecessary procedures are reduced, and the construction efficiency and the construction precision are improved;

2. according to the utility model, the preset brick wall is connected with the mounting wall body and the lintel through the connecting component, so that the stability and the firmness of the prefabricated combined structure are improved;

3. the multi-pass long distribution ribs are embedded into the concrete, so that the firmness of the concrete lintel is improved, and the bearing capacity of the concrete lintel is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a node between the upper end of a glass brick wall and an installation wall according to the present utility model;

FIG. 4 is a schematic view of a concrete lintel for a concrete bridge.

The figure shows:

transverse reinforcing rib net 2 of prefabricated metal part 11 of glass brick wall 4

Special concrete lintel 5L type anchoring 12 vertical positioning rib net 3

Multi-pass long distribution rib 51 of angle iron connecting piece 13 of prefabricated finished window 6

Mortar 14 high-technical grade concrete 52 special for mounting wall 10

Detailed Description

The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.

The embodiment of the utility model discloses a prefabricated combined structure of a preset brick wall and a prefabricated window, which is shown in fig. 1 and 2, and comprises a mounting wall body 10, a lintel, a plurality of preset bricks and the prefabricated window; a lintel (specially made concrete lintel 5) is fixedly arranged between mounting surfaces of the mounting wall body 10, and the lintel is cast-in-situ by using high-technical-grade concrete 52 by embedding multi-pass length distribution ribs 51 as a framework in the mounting wall body 10; the preset bricks are arranged between the upper side of the lintel and the mounting surface of the mounting wall body 10 to form a preset brick wall; the prefabricated window is arranged between the underside of the lintel and the mounting surface of the mounting wall 10. The preset bricks comprise glass bricks. The lintel comprises a concrete lintel. The mounting wall 10 is a framing structure (e.g., square). The concrete lintel is cuboid, the multi-pass long distribution ribs 52 are embedded in the length direction, the sections of the multi-pass long distribution ribs 52 are approximately square or rectangular, and the centers of the cross sections of the concrete and the distribution ribs are approximately coincident.

As shown in fig. 3 and 4, the installation wall 10 and the lintel are installed with preset brick walls respectively through connection assemblies; the connecting component comprises an anchoring part, a prefabricated metal part 11, a reinforcing rib net and a positioning rib net; the preset metal pieces are respectively arranged on the installation wall body 10 and the lintel through anchors; the positioning rib net and the reinforcing rib net are arranged on the plane of the prefabricated metal part 11, and form a framework of the preset brick wall. When the mounting surface of the top of the mounting wall body 10 is connected with the lintel to form a preset brick wall, the positioning rib net is a vertical positioning rib net 30, and the reinforcing rib net is a transverse reinforcing rib net 21. When the two side surfaces of the installation wall body 10 are connected with preset brick walls, the positioning rib net is a transverse positioning rib net, and the reinforcing rib net is a vertical reinforcing rib net. The prefabricated metal part 11 is for example a stainless steel metal part. The anchors include L-shaped anchors 12. The anchorage and the through long rib binding of the lintel are arranged.

The connection assembly further comprises a plurality of connection members; the connecting pieces are arranged on the surface of the prefabricated metal part 11 and are respectively positioned on two sides of the preset brick wall, and the prefabricated brick wall is limited.

The connection assembly further comprises mortar; a mortar filling opening is arranged between the adjacent connecting pieces; filling mortar in the gap between the preset brick and the prefabricated metal part 11; and the mortar fills the gaps among the prefabricated bricks.

The length of the flat plate of the prefabricated metal part 11 is a preset multiple of the length of the preset brick used; the plate width of the prefabricated metal part 11 is not smaller than the preset multiple of the width of the preset brick, and a space for arranging the connecting piece is reserved in the plate width of the preset metal part.

The transverse dimension of the lintel is not smaller than the transverse dimension of a preset brick wall; the longitudinal thickness of the lintel is not less than a preset multiple of the longitudinal dimension of the precast bricks and is not greater than the thickness of the installation wall 10.

The concrete lintel comprises concrete and multi-pass long distributing ribs 51; the multi-pass long distribution bars 51 are embedded in the concrete.

And filling foaming polyacrylate gap filling between the concrete lintel and the prefabricated window and between the prefabricated window and the installation wall body 10.

The second embodiment of the utility model discloses an assembled combined structure of a glass brick wall and a prefabricated finished window 6, which is shown in fig. 1 and 2 and comprises a mounting wall body 10, a plurality of glass bricks, a concrete lintel, the prefabricated finished window 6 and a connecting component; as shown in fig. 3 and 4, the connection assembly comprises prefabricated metal parts 11 with L-shaped anchors 12, a transverse reinforcing bar net 21, a vertical positioning bar net 30, angle iron connection parts 13 and special mortar 14.

As shown in fig. 1 and 2, a mounting surface is arranged on the near outer side of a mounting wall body 10, a special concrete lintel 5 is arranged to realize the independent bearing function, a plurality of glass bricks are fixedly mounted on one side of a glass brick wall through a special connecting component to form a glass brick wall surface, and a prefabricated finished window 6 is mounted on one side of a prefabricated window by a fixing sheet method.

The general technical means of the prefabricated combined structure comprises: the mounting face is arranged on the near outer side of the mounting wall body 10, the special concrete lintel 5 is arranged to realize the independent bearing function, the upper side is welded with mortar through the connecting component to form a glass brick wall face by fixedly mounting a plurality of glass bricks, the lower side is provided with the prefabricated finished window 6 by a fixing sheet method, the mounting structures on the upper side and the lower side are mutually independent, and meanwhile, the concrete lintel is independently loaded with the glass brick wall on the upper side, so that the bearing and the compressive deformation of the finished window upright post below are avoided, the customization is avoided, the common finished window can be used, the first customization cost is reduced, and the maintenance and the replacement of the subsequent finished window are also facilitated.

In particular, in this embodiment, the composite structure incorporates a specially made concrete lintel 5 for separating the upper glass brick wall from the lower prefabricated finished window 6. The width of the concrete lintel along the wall surface is not less than the width of the upper glass brick wall, the thickness of the vertical wall surface is not less than 1.5 times of the width of the glass brick used, and the thickness of the installation wall body 10 is not more than the thickness of the installation wall body.

The prefabricated combined structure is provided with a transverse special concrete lintel 5 for separating and installing an upper glass brick wall 4 from a lower prefabricated finished window 6. And installing a transverse special concrete lintel 5 to separate and install the glass brick wall body 4 from the prefabricated finished window 6. The special reinforced structure, namely the structure of high-technical grade concrete 52 and multi-pass long distributing ribs 51, is adopted for the special concrete lintel 5, and the structure combination meets the requirement of independent load bearing calculation of the load installed above the special concrete lintel. The used structural combination meets the independent load bearing calculation requirement of the glass brick wall installed above the structural combination.

And in order to meet the independent load-bearing requirement, the special concrete lintel 5 adopts the structural combination of high-design-grade concrete 52 (C35 concrete) and multi-pass long distribution ribs 51 (4 phi 12@100 long ribs are arranged) based on the glass brick wall load data obtained by structural calculation, so that the loaded deflection of the lintel is ensured to be in a controllable range.

As shown in fig. 3 and 4, the connection assembly used for installing the glass brick comprises a prefabricated metal part 11, a transverse reinforcing rib net 21, a vertical positioning rib net 30, an angle iron connection piece 13 and special mortar 14. The prefabricated metal part 11 is connected with the installation wall body 10 and the special concrete lintel 5 through the L-shaped anchor 12, the vertical positioning rib net 30 is welded on the plane of the prefabricated metal part 11 before installation in a spot welding mode, and the transverse reinforcing rib net 21 is welded on the plane of the prefabricated metal part 11 step by step during installation in a full welding mode; the angle iron connecting piece 13 is connected to the surface of the embedded metal piece in a spot welding mode, so that the sliding of the glass brick is limited, and special mortar 14 is conveniently injected for joint filling; the special mortar 14 is used for filling the gap between the glass brick and the prefabricated metal part 11 and the gap between the glass bricks.

Before the installation step of the glass brick wall 4 is started, the prefabricated metal parts 11 are pre-embedded into the installation wall 10 and the concrete lintel through the L-shaped anchors 12 to be used as a base for welding the reinforcement net and assembling the glass brick wall. The length of the plate of prefabricated metal part 11 should be controlled to be twice the length of the glass block used, the width should not be less than twice the width of the glass block used and sufficient space should be left for welding two angle iron connectors 13. The L-shaped anchoring 12 is not too short, and the embedded depth is required to ensure that the surface of the prefabricated metal part 11 is level with the surface of the wall body and the lintel structural layer. When the bridge is embedded, each metal connecting piece is connected by adjacent spot welding, and the L-shaped anchoring 12 can be bound with the through long rib of the lintel to enhance the overall stability.

The transverse reinforcing rib net 21 and the vertical positioning rib net 30 form a framework for installing the glass brick wall, and the framework is welded to the flat plate of the prefabricated metal part 11 in different modes according to time intervals. The vertical positioning rib net 3 (phi 6@50) is required to be welded on a flat plate by spot welding after pre-embedding and before installation; the transverse reinforcing rib net 2 (phi 8@50) is required to be welded on the surfaces of the prefabricated metal parts 11 on the two sides layer by layer in a full-welding manner in the installation process of the glass brick, and is matched with the special mortar 14 for pouring layer by layer for shaping.

The angle iron connecting piece 13 is used for welding and fixing the upper end and the lower end of the glass brick wall body 4 at the joint points of the installation wall body 10 and the concrete lintel. The angle-iron connection 13 may be cut and welded in-situ using finished angle iron, the dimensions being determined by the dimensions of the prefabricated metal part 11 and the glass block. When in welding, the surfaces of the metal piece and the glass brick are closely adhered to each other, then spot welding is carried out, and a mortar filling opening with the thickness of about 5 mm is reserved between the two sections of angle iron connecting pieces 13, so that the special mortar 14 is used for repairing the seam finally, and the overall stability is enhanced.

The prefabricated metal parts 11 for installing the glass bricks in the prefabricated combined structure are subjected to sectional splicing treatment, the length of each part is controlled to be longer than that of two glass bricks, and the integrity of the metal parts is improved through spot welding after the glass bricks are embedded; the whole angle iron connecting piece 13 is connected with the glass brick wall in length, and the whole angle iron connecting piece is formed by spot welding of finished products in site.

The prefabricated window 6 is connected with the specially made concrete lintel 5 by adopting a exposed frame structure and adopting a fixing sheet method. The prefabricated finished window 6 installed in the prefabricated combined structure is an aluminum alloy window with a exposed frame structure and is connected with the specially-made concrete lintel 5 by a fixing sheet method.

The prefabricated finished window 6 is installed below the concrete lintel, the exposed frame aluminum alloy finished window is selected, and the prefabricated finished window is installed in a joint filling mode by connecting and combining foaming polyacrylate through a fixing piece, so that the influence of the installation process on the structural performance of the specially-made concrete lintel 5 can be reduced as much as possible, and the maintenance and replacement of the subsequent finished window are facilitated. It should be noted that in the drawings, the fixed finished window is selected to show the construction form, and the fixed finished window can be replaced by a movable finished window such as a flat-open window or a sliding window in the actual construction process.

The utility model relates to a prefabricated combined structure of a glass brick wall and a prefabricated finished window 6, belonging to the technical field of glass brick buildings. The key points of the technical scheme include: the wall body 10 outer frame, the special concrete lintel 5, a plurality of glass bricks, the prefabricated finished window 6 and the connecting components are installed. The prefabricated finished window 6 and the glass wall body structure have independent bearing, simple construction procedures, lower custom-made installation cost and less working hours. The present utility model provides a combined construction of a glass brick wall and a prefabricated finished window 6, reducing the cost of prefabrication and unnecessary procedures.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.

Claims

1. The prefabricated combined structure of the preset brick wall and the prefabricated window is characterized by comprising an installation wall body (10), a lintel, a plurality of preset bricks and the prefabricated window;

a lintel is fixedly arranged between the mounting surfaces of the mounting wall bodies (10);

the preset bricks are arranged between the upper side of the lintel and the mounting surface of the mounting wall body (10) to form a preset brick wall;

the prefabricated window is arranged between the lower side of the lintel and the mounting surface of the mounting wall body (10).

2. The prefabricated composite structure of a preset brick wall and a prefabricated window according to claim 1, wherein the preset brick comprises a glass brick.

3. The prefabricated composite structure of a pre-set brick wall and a prefabricated window of claim 1 wherein the lintel comprises a concrete lintel.

4. The prefabricated combination structure of a preset brick wall and a prefabricated window according to claim 1, wherein the installation wall (10) and the lintel are respectively installed with the preset brick wall through a connecting component;

the connecting component comprises an anchoring part (11), a prefabricated metal part, a reinforcing rib net and a positioning rib net;

the preset metal pieces are respectively arranged on the installation wall body (10) and the lintel through anchors;

the positioning rib net and the reinforcing rib net are arranged on the plane of the prefabricated metal part (11), and form a framework of the preset brick wall.

5. The prefabricated combination of a pre-set brick wall and a prefabricated window according to claim 4 wherein the connection assembly further comprises a plurality of connectors;

the connecting pieces are arranged on the surface of the prefabricated metal part (11) and are respectively positioned on two sides of the preset brick wall, and the prefabricated brick wall is limited.

6. The prefabricated composite structure of a pre-set brick wall and a prefabricated window of claim 5 wherein the connection assembly further comprises mortar;

a mortar filling opening is arranged between the adjacent connecting pieces;

the mortar fills a gap between the preset brick and the prefabricated metal part (11); and the mortar fills the gaps among the prefabricated bricks.

7. The prefabricated combination of a pre-set brick wall and a prefabricated window according to claim 4, wherein the anchoring comprises an L-shaped anchoring (12).

8. The prefabricated composite structure of a preset brick wall and a prefabricated window according to claim 4, characterized in that the flat plate length of the prefabricated metal part (11) is a preset multiple of the used preset brick length;

the width of the flat plate of the prefabricated metal part (11) is not smaller than the preset multiple of the width of the preset brick, and a space for arranging the connecting piece is reserved on the width of the flat plate of the preset metal part.

9. The prefabricated composite structure of a preset brick wall and a prefabricated window according to claim 1, wherein the transverse dimension of the lintel is not smaller than the transverse dimension of the preset brick wall;

the longitudinal thickness of the lintel is not smaller than the preset multiple of the longitudinal dimension of the prefabricated brick and is not larger than the thickness of the installation wall body (10).

10. A prefabricated composite structure of a preset brick wall and a prefabricated window according to claim 3, characterized in that the concrete lintel comprises concrete and multi-pass long distribution bars (51);

the multi-pass long distribution ribs (51) are embedded into the concrete.