Combined shear wall

Abstract

The utility model relates to the technical field of shear walls, in particular to a combined shear wall which comprises at least two assembly type wallboards, a plurality of wallboard transverse ribs are arranged in each assembly type wallboard, the two assembly type wallboards are provided with a pouring space, and the wallboard transverse ribs of the two assembly type wallboards are fixedly connected with the pouring transverse ribs. A plurality of pouring vertical ribs are fixed to the pouring transverse ribs, first tie bars are arranged at the joints of the pouring transverse ribs and the pouring vertical ribs, second tie bars are arranged at the joints of the pouring vertical ribs and the pouring transverse ribs, and the first tie bars and the second tie bars are arranged in a staggered mode. The pouring transverse ribs and the pouring vertical ribs are arranged in a pouring wallboard made of concrete. By means of the mode of combining assembly and cast-in-place, not only is the assembly force of the shear wall improved, but also the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of shear walls, in particular to a combined shear wall. Background Art

[0002] A shear wall is also called a wind-resistant wall, a seismic wall or a structural wall. It is a wall in a building or structure that mainly bears the horizontal load and vertical load (gravity) caused by wind load or seismic action, and prevents the structure from shear (shearing) failure. Also known as a seismic wall, it is generally made of reinforced concrete. At present, there are two construction methods for shear walls. One is the cast-in-place method, and the other is the prefabricated method. However, the connection parts of the existing cast-in-place shear walls are unreliable and costly, and the assembly force of the prefabricated ones is insufficient. Therefore, a new solution is urgently needed. Content of the Utility Model

[0003] The utility model provides a combined shear wall.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A combined shear wall includes at least two prefabricated wall panels. A number of horizontal wall bars are arranged in each prefabricated wall panel. There is a casting space between two prefabricated wall panels. The horizontal wall bars of the two prefabricated wall panels are fixedly connected to casting horizontal bars. A number of casting vertical bars are fixed on the casting horizontal bars. A first tie bar is arranged at the connection of the casting horizontal bar and the casting vertical bar. A second tie bar is arranged at the connection of the casting vertical bar and the casting horizontal bar. The first tie bar and the second tie bar are arranged alternately. The casting horizontal bar and the casting vertical bar are arranged in a casting wall panel made of concrete.

[0006] Further, the distance between adjacent two horizontal wall bars is equal.

[0007] Further, the distance between adjacent two vertical wall bars is equal.

[0008] Further, the prefabricated wall panel includes two prefabricated wall panels one and two prefabricated wall panels two. The prefabricated wall panels one and two are arranged alternately. Vertical wall bars are arranged in the prefabricated wall panels one and two. The vertical wall bars of the prefabricated wall panel one and the vertical wall bars of the prefabricated wall panel two are both fixedly connected to connection horizontal bars. The vertical wall bars and the connection horizontal bars are fixed in a connection joint. The connection joint is formed by casting concrete.

[0009] Further, the prefabricated wall panel 1 includes a panel body 1, on which there is an installation hole 1, an installation hole 2 and two installation holes 3. The installation holes 1, 2 and 3 are arranged in a rectangle. The installation holes 1 and 2 are set on the diagonal of the rectangle, and the two installation holes 3 are set on the diagonal of the rectangle.

[0010] Further, the connection line between the installation holes 1 on the two prefabricated wall panels 1, the connection line between the installation holes 2 on the two prefabricated wall panels 1, and the connection lines between the four installation holes 3 are parallel to each other.

[0011] Further, the prefabricated wall panel 2 includes a panel body 2, on which there is an installation hole 4, an installation hole 5 and two installation holes 6. The installation holes 4, 5 and 6 are arranged in a rectangle. The installation holes 4 and 5 are set on the diagonal of the rectangle, and the two installation holes 6 are set on the diagonal of the rectangle.

[0012] Further, the connection line between the installation holes 4 on the two prefabricated wall panels 2, the connection line between the installation holes 5 on the two prefabricated wall panels 2, and the connection lines between the four installation holes 6 are parallel to each other.

[0013] Further, a carbon fiber cloth is fixed between the two prefabricated wall panels 1, and a carbon fiber cloth is fixed between the two prefabricated wall panels 2.

[0014] The carbon fiber cloth is fixed on the prefabricated wall panel 1 through a fixing plate 1, and the carbon fiber cloth is fixed on the prefabricated wall panel 2 through a fixing plate 2.

[0015] Further, a fixing plate 3 is fixed on the cast-in-place wall panel, and the fixing plate 3 presses the two carbon fiber cloths on the cast-in-place wall panel.

[0016] Further, the fixing plate 1 includes a panel body 3, on which there is a connection hole group 1, and the structure of the connection hole group 1 is the same as that of the installation holes 1, 2 and 3 on the prefabricated wall panel 1.

[0017] Further, the fixing plate 2 includes a panel body 4, on which there is a connection hole group 2, and the structure of the connection hole group 2 is the same as that of the installation holes 4, 5 and 6 on the prefabricated wall panel 2.

[0018] Further, a number of installation holes 7 are provided on the cast-in-place wall panel, and the installation holes 7 are arranged in a square on the cast-in-place wall panel.

[0019] Further, the fixing plate 3 includes a panel body 5, on which there is a connection hole group 3, and the structure of the connection hole group 3 is the same as that of the installation holes 7 on the cast-in-place wall panel.

[0020] Further, the distance L1 between the first mounting hole and the second mounting hole is greater than the width of the carbon fiber cloth.

[0021] Further, the distance L1 between the fourth mounting hole and the fifth mounting hole is greater than the width of the carbon fiber cloth.

[0022] Further, the distance L2 between two adjacent third connecting holes in the third connecting hole group is greater than L1.

[0023] Beneficial effects:

[0024] By combining assembly with in-situ casting, the present utility model not only improves the assembly force of the shear wall but also reduces the cost. Description of the drawings

[0025] Figure 1 is a schematic structural diagram of the present utility model;

[0026] Figure 2 is a schematic cross-sectional structural diagram of the cast wall in the present utility model;

[0027] Figure 3 is a schematic longitudinal cross-sectional structural diagram of the cast wall in the present utility model;

[0028] Figure 4 is a schematic structural diagram of the present utility model after fixing the carbon fiber cloth;

[0029] Figure 5 is the present utility model Figure 4 in the schematic diagram after removing the first fixing plate, the second fixing plate, and the third fixing plate;

[0030] Figure 6 is a schematic structural diagram of the first fixing plate in the present utility model;

[0031] Figure 7 is a schematic structural diagram of the second fixing plate in the present utility model;

[0032] Figure 8 is a schematic structural diagram of the third fixing plate in the present utility model.

[0033] Reference numerals: 1 precast wall panel one, 2 precast wall panel two, 3 vertical wall bars, 4 horizontal wall bars, 5 connecting horizontal bars, 6 cast wall panel, 7 cast vertical bars, 8 cast horizontal bars, 9 first tie bar, 10 first fixing plate, 11 second fixing plate, 12 third fixing plate, 13 carbon fiber cloth, 14 second tie bar, 15 connection joint;

[0034] 101 panel one, 102 first mounting hole, 103 second mounting hole, 104 third mounting hole;

[0035] 201 panel two, 202 fourth mounting hole, 203 fifth mounting hole, 204 sixth mounting hole;

[0036] Plate body three 1001, connection hole group one 1002;

[0037] Plate body four 1101, connection hole group two 1102;

[0038] Plate body five 1201, connection hole group three 1202. Specific implementation mode

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0040] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 should not be construed as a limitation of the present invention.

[0041] Refer to Figures 1-8 , a combined shear wall, including at least two prefabricated wall panels. A number of wall panel horizontal bars 4 are arranged in each prefabricated wall panel. There is a pouring space between two prefabricated wall panels. The wall panel horizontal bars 4 of the two prefabricated wall panels are fixedly connected to the pouring horizontal bars 8. A number of pouring vertical bars 7 are fixed on the pouring horizontal bars 8. A tie bar one 9 is arranged at the connection of the pouring horizontal bar 8 and the pouring vertical bar 7. A tie bar two 14 is arranged at the connection of the pouring vertical bar 7 and the pouring horizontal bar 8. The tie bar one 9 and the tie bar two 14 are arranged alternately. The pouring horizontal bar 8 and the pouring vertical bar 7 are arranged in a pouring wall panel 6 made of concrete. The distance between adjacent two wall panel horizontal bars 4 is equal. The distance between adjacent two wall panel vertical bars 3 is equal.

[0042] The present utility model provides an embodiment. The prefabricated wall panel includes two prefabricated wall panels one 1 and two prefabricated wall panels two 2. The prefabricated wall panels one 1 and the prefabricated wall panels two 2 are arranged alternately. Wall panel vertical bars 3 are provided inside the prefabricated wall panels one 1 and the prefabricated wall panels two 2. The wall panel vertical bars 3 of the prefabricated wall panels one 1 and the wall panel vertical bars 3 of the prefabricated wall panels two 2 are fixedly connected to connecting transverse bars 5. The wall panel vertical bars 3 and the connecting transverse bars 5 are fixed in a connection joint 15, and the connection joint 15 is formed by pouring concrete. The prefabricated wall panel one 1 includes a panel body one 101. An installation hole one 102, an installation hole two 103, and two installation holes three 104 are provided on the panel body one 101. The installation hole one 102, the installation hole two 103, and the installation holes three 104 are arranged in a rectangle. The installation hole one 102 and the installation hole two 103 are arranged on the diagonal of the rectangle, and the two installation holes three 104 are arranged on the diagonal of the rectangle. The connection lines between the installation holes one 102 on the two prefabricated wall panels one 1, the connection lines between the installation holes two 103 on the two prefabricated wall panels one 1, and the connection lines between the four installation holes three 104 are parallel to each other.

[0043] The present utility model provides an embodiment. The prefabricated wall panel two 2 includes a panel body two 201. An installation hole four 202, an installation hole five 203, and two installation holes six 204 are provided on the panel body two 201. The installation hole four 202, the installation hole five 203, and the installation holes six 204 are arranged in a rectangle. The installation hole four 202 and the installation hole five 203 are arranged on the diagonal of the rectangle, and the two installation holes six 204 are arranged on the diagonal of the rectangle. The connection lines between the installation holes four 202 on the two prefabricated wall panels two 2, the connection lines between the installation holes five 203 on the two prefabricated wall panels two 2, and the connection lines between the four installation holes six 204 are parallel to each other.

[0044] The present utility model provides an embodiment. Referring to Figures 4-5 , a carbon fiber cloth 13 is fixed between the two prefabricated wall panels one 1, and a carbon fiber cloth 13 is fixed between the two prefabricated wall panels two 2. The carbon fiber cloth 13 is fixed to the prefabricated wall panel one 1 through a fixing plate one 10, and the carbon fiber cloth 13 is fixed to the prefabricated wall panel two 2 through a fixing plate two 11. A fixing plate three 12 is fixed on the cast wall panel 6, and the fixing plate three 12 presses the two carbon fiber cloths 13 on the cast wall panel 6.

[0045] The present utility model provides an embodiment. Referring to Figure 6 , the fixing plate one 10 includes a panel body three 1001. A connection hole group one 1002 is provided on the panel body three 1001, and the structure of the connection hole group one 1002 is the same as the structures of the installation hole one 102, the installation hole two 103, and the installation holes three 104 on the prefabricated wall panel one 1.

[0046] The present utility model provides an embodiment. Refer to Figure 7 , the fixing plate II 11 includes a plate body IV 1101, and a second set of connecting holes 1102 is arranged on the plate body IV 1101. The structure of the second set of connecting holes 1102 is the same as the structures of the fourth mounting hole 202, the fifth mounting hole 203, and the sixth mounting hole 204 on the prefabricated wallboard II 2. A plurality of seventh mounting holes are arranged on the cast wallboard 6, and the seventh mounting holes are arranged in a square pattern on the cast wallboard 6.

[0047] The present utility model provides an embodiment. Refer to Figure 8 , the fixing plate III 12 includes a plate body V 1201, and a third set of connecting holes 1202 is arranged on the plate body V 1201. The structure of the third set of connecting holes 1202 is the same as the structure of the seventh mounting hole on the cast wallboard 6. The distance L1 between the first mounting hole 102 and the second mounting hole 103 is greater than the width of the carbon fiber cloth 13. The distance L1 between the fourth mounting hole 202 and the fifth mounting hole 203 is greater than the width of the carbon fiber cloth 13. The distance L2 between two adjacent third connecting holes in the third set of connecting holes 1202 is greater than L1.

[0048] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A composite shear wall, characterized in that: It includes at least two prefabricated wall panels, with a number of horizontal wall bars arranged in each prefabricated wall panel. There is a casting space between two prefabricated wall panels. The horizontal wall bars of the two prefabricated wall panels are fixedly connected to the horizontal casting bars. A number of vertical casting bars are fixed on the horizontal casting bars. At the connection of the horizontal casting bar and the vertical casting bar, there is a first tie bar. At the connection of the vertical casting bar and the horizontal casting bar, there is a second tie bar. The first tie bar and the second tie bar are arranged alternately. The horizontal casting bar and the vertical casting bar are arranged in a casting wall panel made of concrete.

2. The composite shear wall according to claim 1, characterized in that: The prefabricated wall panel includes two prefabricated wall panels one and two prefabricated wall panels two. The prefabricated wall panels one and two are arranged alternately. There are vertical wall bars arranged in the prefabricated wall panels one and two. The vertical wall bars of the prefabricated wall panel one and the vertical wall bars of the prefabricated wall panel two are both fixedly connected to the connecting horizontal bar. The vertical wall bar and the connecting horizontal bar are fixed in the connecting joint, and the connecting joint is cast with concrete.

3. The composite shear wall according to claim 2, characterized in that: The prefabricated wall panel one includes a panel one. There is a first mounting hole, a second mounting hole and two third mounting holes arranged on the panel one. The first mounting hole, the second mounting hole and the third mounting holes are arranged in a rectangle. The first mounting hole and the second mounting hole are arranged on the diagonal of the rectangle, and the two third mounting holes are arranged on the diagonal of the rectangle.

4. The modular shear wall according to claim 3, wherein: The connection line between the first mounting holes on the two prefabricated wall panels one, the connection line between the second mounting holes on the two prefabricated wall panels one, and the connection line between the four third mounting holes are parallel to each other.

5. The composite shear wall according to claim 2, characterized in that: The prefabricated wall panel two includes a panel two. There is a fourth mounting hole, a fifth mounting hole and two sixth mounting holes arranged on the panel two. The fourth mounting hole, the fifth mounting hole and the sixth mounting holes are arranged in a rectangle. The fourth mounting hole and the fifth mounting hole are arranged on the diagonal of the rectangle, and the two sixth mounting holes are arranged on the diagonal of the rectangle.

6. The composite shear wall according to claim 5, wherein: The connection line between the fourth mounting holes on the two prefabricated wall panels two, the connection line between the fifth mounting holes on the two prefabricated wall panels two, and the connection line between the four sixth mounting holes are parallel to each other.

7. The composite shear wall according to claim 2, wherein: Carbon fiber cloth is fixed between the two prefabricated wall panels one, and carbon fiber cloth is fixed between the two prefabricated wall panels two.

8. The combined shear wall according to claim 3, wherein: The distance L1 between the first mounting hole and the second mounting hole is greater than the width of the carbon fiber cloth.

9. The composite shear wall according to claim 3, wherein: The distance L2 between two adjacent third mounting holes in the third connection hole group is greater than L1.

Images