Hollow outer wall structure

Abstract

The utility model provides a hollow outer wall structure, which belongs to the technical field of building masonry engineering, and comprises two main body columns, vertical steel bars and constructional columns, the two main body columns are vertically arranged, a top beam and a bottom beam which are horizontally arranged are connected between the two main body columns, the vertical steel bars are connected between the top beam and the bottom beam, and the constructional columns are connected between the vertical steel bars. The vertical steel bars are arranged at intervals in the horizontal direction, each vertical steel bar is provided with a plurality of lattice bricks in a penetrating mode, the constructional columns are arranged on the sides, close to the lattice bricks, of the two main body columns respectively, transverse bars are arranged on the two sides of each constructional column respectively, the transverse bars on one side are connected with the main body columns, and the transverse bars on the other side are connected with the lattice bricks; the transverse ribs on one side of the constructional column are connected with the main body column, the transverse ribs on the other side of the constructional column are connected with the lattice bricks, the constructional column plays a role in middle connection, and hard connection can be formed between the lattice bricks and the main body column, so that the gravity of a secondary wall body formed after a plurality of lattice bricks are built is counteracted, sinking is avoided, and the ornamental value of the wall body is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of building masonry engineering, in particular to a hollow exterior wall structure. Background Art

[0002] In the field of civil building masonry engineering construction, in order to pursue the organic combination of facade decoration effect and masonry exterior wall lighting function needs, the masonry method of hollow lattice masonry wall is generally adopted.

[0003] When constructing a lattice brick masonry wall, first cast the bottom beam, columns and top beam of the wall, install vertical steel bars on the bottom beam, and then insert the lattice bricks into the steel bars one by one to complete the multi-layer masonry.

[0004] Since the lattice bricks are constructed after the wall is cast, the connection between the lattice bricks and the wall is weak. The secondary wall formed by multiple lattice bricks is prone to sinking under the influence of its own gravity, resulting in a height difference with the original wall, reducing the ornamental value of the wall. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the connection between the lattice bricks and the wall in the prior art is weak. The secondary wall formed by multiple lattice bricks is prone to sinking under the influence of its own gravity, thereby creating a height difference with the original wall, reducing the ornamental value of the wall, thereby providing a hollow exterior wall structure.

[0006] In order to solve the above technical problems, the utility model provides a hollow exterior wall structure, including: a main column, having two vertically arranged main columns, and a horizontally arranged top beam and bottom beam connected between the two main columns;

[0007] Vertical steel bars are connected between the top beam and the bottom beam, and the vertical steel bars have a plurality of bars arranged at intervals in the horizontal direction, and each of the vertical steel bars is respectively penetrated by a plurality of lattice bricks;

[0008] The structural columns are respectively arranged on one side of the two main columns close to the lattice bricks. Transverse reinforcements are respectively arranged on both sides of the structural columns. The transverse reinforcements on one side are connected to the main columns, and the transverse reinforcements on the other side are connected to the lattice bricks.

[0009] Optionally, the structural column has a plurality of transverse ribs for connection with the main column and are arranged at intervals along the height direction.

[0010] Optionally, the transverse reinforcements on both sides of the structural column are plug-connected to the main column and the lattice bricks respectively.

[0011] Optionally, the vertical steel bars are formed by welding two steel bars.

[0012] Optionally, the lattice brick has a plurality of avoidance holes for passing the vertical steel bars.

[0013] Optionally, the vertical steel bars have two rows arranged in parallel, and four vertical steel bars are vertically penetrated through each of the lattice bricks.

[0014] Optionally, two ends of the structural column are fixedly connected to the top beam and the bottom beam respectively.

[0015] Optionally, the bottom beam includes a lower floor slab and an anti-slope connected to the lower floor slab, and the bottom end of the vertical steel bar extends into the anti-slope.

[0016] Optionally, the top beam includes an upper floor slab and a ring beam connected to the upper floor slab, and the top end of the vertical steel bar extends into the ring beam.

[0017] Optionally, the structural column is a concrete column cast on site.

[0018] The technical solution of the utility model has the following advantages:

[0019] 1. The hollow exterior wall structure provided by the utility model has a horizontal reinforcement on one side of the structural column connected to the main column, and a horizontal reinforcement on the other side connected to the lattice brick. The structural column plays the role of an intermediate connection, which can form a hard connection between the lattice brick and the main column, thereby offsetting the gravity of the secondary wall formed after the masonry of multiple lattice bricks, avoiding sinking, and ensuring the ornamental value of the wall.

[0020] 2. The hollow exterior wall structure provided by the utility model, after two rows of vertical steel bars pass through the lattice bricks, can enhance the wall's ability to withstand wind loads and horizontal loads, greatly improving the overall performance of the structure.

[0021] 3. The hollow exterior wall structure provided by the utility model can be easily converted with the main structure and the lower lattice bricks by the top ring beam, which greatly improves the construction convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a front view of the hollow exterior wall structure provided in the first embodiment of the utility model;

[0024] Figure 2 for Figure 1Sectional view at AA in the middle;

[0025] Figure 3 for Figure 1 Top view of the medium checkered brick.

[0026] Description of reference numerals:

[0027] 1. Main column; 2. Top beam; 3. Bottom beam; 4. Vertical reinforcement; 5. Lattice brick; 6. Structural column; 7. Horizontal reinforcement; 8. Avoidance hole; 9. Lower floor slab; 10. Counter-ridge; 11. Upper floor slab; 12. Ring beam. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0032] like Figure 1 , Figure 2As shown, a specific implementation of the hollow exterior wall structure provided in this embodiment includes: a main column 1, vertical steel bars 4 and a structural column 6, the main column 1 has two vertically arranged, and a horizontally arranged top beam 2 and a bottom beam 3 are connected between the two main columns 1, the vertical steel bars 4 are connected between the top beam 2 and the bottom beam 3, the vertical steel bars 4 have a plurality of vertical steel bars 4 arranged at intervals in the horizontal direction, and each vertical steel bar 4 is respectively pierced with a plurality of lattice bricks 5, the structural columns 6 are respectively arranged on one side of the two main columns 1 close to the lattice bricks 5, and transverse bars 7 are respectively arranged on both sides of the structural columns 6, the transverse bars 7 on one side are connected to the main column 1, and the transverse bars 7 on the other side are connected to the lattice bricks 5. In this embodiment, the main column 1, the top beam 2 and the bottom beam 3 are the original wall structure, and the structural column 6, the lattice bricks 5 and the vertical steel bars 4 are subsequently installed on the original wall structure.

[0033] In the hollow exterior wall structure provided in this embodiment, the transverse reinforcement 7 on one side of the structural column 6 is connected to the main column 1, and the transverse reinforcement 7 on the other side is connected to the lattice brick 5. The structural column 6 plays the role of an intermediate connection, which can form a hard connection between the lattice brick 5 and the main column 1, thereby offsetting the gravity of the secondary wall formed after the multiple lattice bricks 5 are laid, avoiding sinking, and ensuring the ornamental value of the wall.

[0034] like Figure 1 As shown, in the hollow exterior wall structure provided by this embodiment, the structural column 6 has a plurality of transverse ribs 7 for connecting with the main column 1 arranged at intervals in the height direction, and each transverse rib 7 is small in size, which is convenient for installation and transportation, and can also serve as an intermediate connection. In addition, as an alternative embodiment, only one transverse rib 7 can be provided, increasing its diameter and the contact area with the main column 1, so that the connection is more stable.

[0035] like Figure 1 As shown, in the hollow exterior wall structure provided by this embodiment, the transverse ribs 7 on both sides of the structural column 6 are plugged and connected with the main column 1 and the lattice brick 5 respectively. Plug holes are pre-arranged on the main column 1 and the lattice brick 5, and then the transverse ribs 7 are inserted into the reserved plug holes to achieve the connection between the transverse ribs 7 and the main column 1 and the lattice brick 5, which is very convenient to install. In addition, as an alternative implementation, the transverse ribs 7 on one side of the structural column 6 can also be supported on the bottom of the lattice brick 5, thereby forming an upward supporting force for the lattice brick 5 to offset the gravity of the secondary wall formed by the lattice brick 5, and the transverse ribs 7 on the other side are still plugged and connected with the main column 1.

[0036] like Figure 1As shown, in the hollow exterior wall structure provided by this embodiment, the vertical steel bar 4 is welded by two steel bars. When installing, first install one steel bar, pass the lattice brick 5 on the steel bar, then weld another steel bar, and continue to pass the lattice brick 5. The length of each steel bar is small, and it can be installed in sections during installation, which is more convenient. In addition, as an alternative implementation, the vertical steel bar 4 can also be formed by a longer steel bar, and the lattice brick 5 can be directly passed.

[0037] like Figure 1 , Figure 3 As shown, in the hollow exterior wall structure provided in this embodiment, the lattice brick 5 has a plurality of avoidance holes 8 for passing the vertical steel bars 4, and the plurality of vertical steel bars 4 can improve the integrity of the wall. In addition, as an alternative embodiment, the lattice brick 5 may also have only one avoidance hole 8.

[0038] like Figure 1 , Figure 3 As shown, in the hollow exterior wall structure provided by this embodiment, the vertical steel bars 4 have two rows arranged in parallel, and four vertical steel bars 4 are vertically penetrated on each lattice brick 5. After the two rows of vertical steel bars 4 pass through the lattice brick 5, the ability of the wall to withstand wind load and horizontal load can be enhanced, greatly improving the overall performance of the structure. In addition, as an alternative implementation, the vertical steel bars 4 can also have only one row, and two vertical steel bars 4 are vertically penetrated on each lattice brick 5.

[0039] like Figure 1 As shown, in the hollow exterior wall structure provided in this embodiment, the two ends of the structural column 6 are fixedly connected to the top beam 2 and the bottom beam 3 respectively. After the two ends of the structural column 6 are connected, the integrity of the wall can be further improved, making the wall more stable.

[0040] like Figure 1 As shown, in the hollow exterior wall structure provided by this embodiment, the bottom beam 3 includes a lower floor slab 9 and an anti-ridge 10 connected to the lower floor slab 9, and the bottom end of the vertical beam extends into the anti-ridge 10. Specifically, the anti-ridge 10 is a concrete structure cast on the lower floor slab 9. Before casting, the bottom end of the vertical steel bar 4 is inserted into the anti-ridge 10. After the anti-ridge 10 hardens, the vertical steel bar 4 can be fixed. The anti-ridge 10 can increase the thickness of the wall and make the wall structure more stable.

[0041] like Figure 1As shown, in the hollow exterior wall structure provided by the present embodiment, the top beam 2 includes an upper floor slab 11 and a ring beam 12 connected to the upper floor slab 11, and the top end of the vertical steel bar 4 extends into the ring beam 12. Specifically, the ring beam 12 is a concrete structure cast on the upper floor slab 11. When the lattice bricks 5 are successively built to the top, the ring beam 12 is tied to the bottom of the upper floor slab 11, and the top end of the vertical steel bar 4 is extended into the ring beam 12, and then the ring beam 12 is cast. After the ring beam 12 hardens, the vertical steel bar 4 can be fixed. The ring beam 12 can increase the thickness of the wall and make the wall structure more stable.

[0042] like Figure 1 As shown, in the hollow exterior wall structure provided by this embodiment, the structural column 6 is a concrete structure cast on site. Specifically, the structural column 6 is constructed last. After the lattice bricks 5 and the vertical steel bars 4, the top beam 2 and the bottom beam 3 are all constructed, the template of the structural column 6 is first set up, and then the transverse reinforcement 7 is inserted into the main column 1 and the lattice bricks 5, so that one end of the transverse reinforcement 7 extends into the template, and then the template is cast. After hardening, the construction of the structural column 6 can be completed. When the structural column 6 is cast, one side is connected to the main column 1, and the upper and lower ends are respectively connected to the top beam 2 and the bottom beam 3. In addition, as an alternative embodiment, the structural column 6 can also be prefabricated and installed on the main column 1 by welding. A horizontal channel is reserved inside it for installing the transverse reinforcement 7, and then the channel is cast to complete the fixing of the transverse reinforcement 7.

[0043] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the present utility model.

Claims

1. A hollow exterior wall structure, characterized in that: include: The main body column (1) comprises two vertically arranged main body columns (1), and a horizontally arranged top beam (2) and bottom beam (3) are connected between the two main body columns (1); Vertical steel bars (4) are connected between the top beam (2) and the bottom beam (3), the vertical steel bars (4) comprising a plurality of steel bars arranged at intervals in the horizontal direction, and each of the vertical steel bars (4) is respectively penetrated by a plurality of lattice bricks (5); The structural columns (6) are respectively arranged on one side of the two main columns (1) close to the lattice bricks (5), and transverse ribs (7) are respectively arranged on both sides of the structural columns (6), the transverse ribs (7) on one side are connected to the main column (1), and the transverse ribs (7) on the other side are connected to the lattice bricks (5).

2. The hollow exterior wall structure according to claim 1, characterized in that: The structural column (6) has a plurality of transverse ribs (7) for connecting with the main column (1) and arranged at intervals in the height direction.

3. The hollow exterior wall structure according to claim 2, characterized in that: The transverse ribs (7) on both sides of the structural column (6) are respectively plug-connected to the main column (1) and the lattice brick (5).

4. The hollow exterior wall structure according to claim 1, characterized in that: The vertical steel bars (4) are formed by welding two steel bars.

5. The hollow exterior wall structure according to claim 4, characterized in that: The lattice brick (5) has a plurality of avoidance holes (8) for passing the vertical steel bars (4).

6. The hollow exterior wall structure according to claim 5, characterized in that: The vertical steel bars (4) have two rows arranged in parallel, and four vertical steel bars (4) are vertically penetrated through each of the lattice bricks (5).

7. The hollow exterior wall structure according to any one of claims 1 to 6, characterized in that: The two ends of the structural column (6) are respectively fixedly connected to the top beam (2) and the bottom beam (3).

8. The hollow exterior wall structure according to claim 7, characterized in that: The bottom beam (3) comprises a lower floor slab (9) and a counter-ridge (10) connected to the lower floor slab (9), and the bottom end of the vertical steel bar (4) extends into the counter-ridge (10).

9. The hollow exterior wall structure according to claim 7, characterized in that: The top beam (2) comprises an upper floor slab (11) and a ring beam (12) connected to the upper floor slab (11), and the top end of the vertical steel bar (4) extends into the ring beam (12).

10. The hollow exterior wall structure according to claim 7, characterized in that: The structural column (6) is a concrete column cast on site.

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