Construction structure and construction method of partition wall opening

Abstract

The application discloses a construction structure and a construction method of a partition hole. The construction structure comprises the partition hole, a cross column arranged in the partition hole, supporting edges arranged on both sides of the cross column, an edge groove arranged at one end of a partition short horizontal plate, an end groove arranged at an upper end of a partition vertical plate, and an end part of the other end of the partition short horizontal plate arranged in the end groove. The construction method comprises the following steps: vertically arranging the cross column in the partition hole; vertically arranging the partition vertical plate on the ground; and arranging the partition short horizontal plate between the cross column and the partition vertical plate, with the edge groove at one end of the partition short horizontal plate arranged on the supporting edge of the cross column and the end part at the other end of the partition short horizontal plate arranged in the end groove of the partition vertical plate. The application has the advantages that the cross column is arranged in the partition hole, thereby reducing the span of the horizontal plate; the partition vertical column has the supporting effect on the partition short horizontal plate and the partition long horizontal plate, thereby reducing the bearing strength of the supporting edge of the cross column.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of building partition wall construction, and particularly relates to a construction structure and a construction method of a partition wall hole. BACKGROUND

[0002] In order to meet the functional needs, the overall span (i.e. width) of the existing partition wall hole is designed to be large, but the partition wall does not bear the load, so the material strength of the partition wall itself is not high. The large-span partition wall hole beam (horizontal plate) is not suitable. In order to ensure the strength and stability of the hole under the span, the traditional method is to improve the material of the partition wall itself. However, this method increases the cost and the difficulty of construction. SUMMARY

[0003] The application provides a construction structure and a construction method of a partition wall hole, and solves the problem of the traditional large-span partition wall hole construction.

[0004] The application achieves the above-mentioned purpose through the following technical scheme.

[0005] The construction structure of the partition wall hole comprises a partition wall hole formed by a hole column and a hole beam, a cross column, a partition wall vertical plate and a partition wall short horizontal plate in the partition wall hole, the cross column is vertically erected between the ground and the hole beam, the partition wall vertical plate is vertically erected on the ground and located on the inner side of the hole column, the two sides of the cross column are provided with a supporting edge, one end of the partition wall short horizontal plate is provided with an edge groove, the edge groove is located on the supporting edge of the cross column, the upper end of the partition wall vertical plate is provided with an end groove, and the other end of the partition wall short horizontal plate is located in the end groove.

[0006] Further, the cross column is provided with one and located in the middle of the partition wall hole, the partition wall vertical plate is provided with two and located on the inner sides of the two hole columns, and one partition wall short horizontal plate is arranged between the cross column and the two partition wall vertical plates.

[0007] Further, the partition wall hole is further provided with a partition wall long horizontal plate and an inclined brick layer, the partition wall long horizontal plate and the inclined brick layer are located between the hole column and the cross column, the partition wall long horizontal plate is located above the partition wall vertical plate and the partition wall short horizontal plate, the inclined brick layer is located above the partition wall long horizontal plate, and the hole beam is located above the inclined brick layer.

[0008] Further, the edge groove is an L-shaped structure, the supporting edge is a cuboid structure matched with the shape of the edge groove, the end groove is an L-shaped structure, and the other end of the partition wall short horizontal plate is matched with the shape of the end groove.

[0009] Further, the upper end surface of the supporting edge is provided with a first backing plate, the lower end surface and the side end surface of the edge groove are provided with a first angle bead, the first backing plate is connected with the first angle bead, the upper end surface and the side end surface of the end groove are provided with a second angle bead, the end side surface of the partition wall short transverse plate is provided with a second backing plate, and the second backing plate is connected with the second angle bead.

[0010] Further, the first backing plate is fixed on the cross column through a pin, or the first backing plate is pre-buried on the cross column through an anchoring rib, the first angle bead is fixed on the partition wall short transverse plate through a pin, the second backing plate is fixed on the partition wall short transverse plate through a pin, and the second angle bead is fixed on the partition wall vertical plate through a pin.

[0011] Further, the first backing plate is welded with the first angle bead, and the second backing plate is welded with the second angle bead.

[0012] A construction method of a partition wall hole, which adopts the construction structure of the partition wall hole, comprises the following steps:

[0013] Step 1: performing partition wall layout and optimization design based on BIM technology;

[0014] Step 2: performing measurement and line laying for the partition wall hole formed by the hole column and the hole beam;

[0015] Step 3: erecting a cross column in the partition wall hole, the cross column being located between the ground and the hole beam;

[0016] Step 4: erecting a partition wall vertical plate on the ground, the partition wall vertical plate being located on the inner side of the hole column;

[0017] Step 5: installing a partition wall short transverse plate between the cross column and the partition wall vertical plate, the edge groove at one end of the partition wall short transverse plate being located on the supporting edge of the cross column, and the end part at the other end of the partition wall short transverse plate being located in the end groove of the partition wall vertical plate.

[0018] Further, the following steps are included:

[0019] Step 6: installing a partition wall long transverse plate between the cross column and the hole column, the partition wall long transverse plate being located above the partition wall vertical plate and the partition wall short transverse plate;

[0020] Step 7: installing a partition wall inclined brick layer between the cross column and the hole column, the inclined brick layer being located above the partition wall long transverse plate, and the hole beam being located above the inclined brick layer.

[0021] Further, in the step 5, a first backing plate is arranged on the upper end surface of the supporting edge, a first angle bead is arranged on the lower end surface and the side end surface of the edge groove, a second angle bead is arranged on the upper end surface and the side end surface of the end groove, a second backing plate is arranged on the end side surface of the partition wall short transverse plate, the first backing plate is connected with the first angle bead when the partition wall short transverse plate is installed, and the second backing plate is connected with the second angle bead.

[0022] Advantages of the present application:

[0023] (1) The cross column is arranged in the partition wall hole, thereby reducing the span of the horizontal plate, reducing the design strength of the horizontal plate, not only reducing the cost, but also relatively simple construction.

[0024] (2) The partition wall stand has supporting effect on the partition wall short horizontal plate and the partition wall long horizontal plate, improves the bearing participation of the partition wall stand, reduces the gravity effect of the partition wall short horizontal plate and the long horizontal plate on the cross column, and reduces the bearing strength of the cross column supporting edge.

[0025] The foregoing main scheme of the present application and each further selected scheme can be freely combined to form multiple schemes, all of which are the schemes that can be adopted and claimed by the present application; and the present application, the (each non-conflict selection) selection and other selections can also be freely combined. Those skilled in the art can understand that there are multiple combinations according to the prior art and common knowledge after understanding the scheme of the present application, all of which are the technical schemes claimed by the present application, and are not enumerated here. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present application.

[0027] Figure 2 is a schematic diagram of the second corner protection plate structure of the present application.

[0028] Figure 3 is a schematic diagram of the second pad plate structure of the present application.

[0029] Figure 4 is a schematic diagram of the first pad plate structure of the present application.

[0030] Figure 5 is a schematic diagram of the first corner protection plate structure of the present application.

[0031] In the figure: 1-hole column, 2-hole beam, 3-cross column, 4-partition wall stand, 5-partition wall short horizontal plate, 6-partition wall long horizontal plate, 7-inclined brick layer, 10-first pad plate, 11-first corner protection plate, 8-second pad plate, 9-second corner protection plate, 12-pinhole, 13-anchoring rib. DETAILED DESCRIPTION

[0032] The following non-limiting examples are used to illustrate the present application.

[0033] Example 1

[0034] Reference Figures 1-5As shown, a construction structure of a partition hole, for a light partition, comprises a door-shaped partition hole formed by a hole column 1 and a hole beam 2, and a cross column 3, a partition vertical plate 4, a partition short horizontal plate 5, a partition long horizontal plate 6 and an inclined brick layer 7 are further arranged in the partition hole.

[0035] The cross column 3 is in a cross shape, and is provided with one column located in the middle of the partition hole, so as to ensure that the cross column 3 is erected between the ground and the hole beam 2. The cross column 3 is used for dividing the partition hole and limiting and supporting the horizontal plate, so as to reduce the span of the horizontal plate and make the length meet the lap length of the light partition, thereby reducing the overall construction operation difficulty.

[0036] The partition vertical plate 4 is provided with two plates, and is erected on the ground and located at the inner side of the hole column 1. The two partition vertical plates 4 are respectively located at the inner sides of the hole columns 1 on both sides. The partition vertical plate 4 is used for supporting the horizontal plate, and the end groove of the partition vertical plate 4 realizes the stepped support of different horizontal plates, improves the bearing ratio of the partition vertical plate 4, and reduces the bearing ratio of the cross column.

[0037] The partition short horizontal plate 5 and the partition long horizontal plate 6 are located between the hole column 1 and the cross column 3. The cross column 3 and the partition vertical plate 4 on both sides are each provided with one partition short horizontal plate 5. The partition long horizontal plate 6 can be provided with two or more upper and lower plates. The partition short horizontal plate 5 and the partition long horizontal plate 6 are used for blocking the upper space of the partition hole, and both of the two horizontal plates need to be supported by the cross column 3 and the partition vertical plate 4.

[0038] The partition long horizontal plate 6 and the inclined brick layer 7 are located between the hole column 1 and the cross column 3. The partition long horizontal plate 6 is located above the partition vertical plate 4 and the partition short horizontal plate 5. The inclined brick layer 7 is located above the partition long horizontal plate 6. The hole beam 2 is located above the inclined brick layer 7.

[0039] The two sides of the cross column 3 are each provided with a supporting edge. One end of the partition short horizontal plate 5 is provided with an edge groove. The edge groove is in an L-shaped structure. The supporting edge is a cuboid structure (equal length, equal width and equal height) matched with the shape of the edge groove. The edge groove is located on the supporting edge of the cross column 3. The supporting edge is used for supporting the partition short horizontal plate 5 by the cross column 3.

[0040] The upper end of the partition vertical plate 4 is provided with an end groove. The end groove is in an L-shaped structure. The other end of the partition short horizontal plate 5 is matched (equal length, equal width and equal height) with the shape of the end groove. The other end of the partition short horizontal plate 5 is located in the end groove. The end groove is used for supporting the partition short horizontal plate 5 by the partition vertical plate 4.

[0041] The upper end surface of the supporting edge is provided with a first backing plate 10, the first backing plate 10 is a straight plate structure, the first backing plate 10 is fixed on the cross column 3 (precast) through the pin 12, or the first backing plate 10 is embedded on the cross column 3 (cast-in-place) through the anchor bar 13. The lower end surface and the side end surface of the edge groove are provided with a first angle bead plate 11, the first angle bead plate 11 is an L-shaped structure, and the first angle bead plate 11 is fixed on the partition wall short transverse plate 5 through the pin 12. The first backing plate 10 and the first angle bead plate 11 are welded and connected, and the connection and fixation of the cross column 3 and the partition wall short transverse plate 5 are realized by using the backing plate and the angle bead plate. The angle bead plate increases the stiffness of the dark corner of the lightweight partition wall plate, and avoids cracks caused by stress concentration after the transverse plate is placed. The backing plate and the angle bead plate are welded, and the stability is increased.

[0042] The upper end surface and the side end surface of the end groove are provided with a second angle bead plate 9, the second angle bead plate 9 is an L-shaped structure, and the second angle bead plate 9 is fixed on the partition wall vertical plate 4 through the pin 12. The end side surface of the partition wall short transverse plate 5 is provided with a second backing plate 8, the second backing plate 8 is a straight plate structure, and the second backing plate 8 is fixed on the partition wall short transverse plate 5 through the pin 12. The second backing plate 8 and the second angle bead plate 9 are welded and connected, and the connection and fixation of the partition wall vertical plate 4 and the partition wall short transverse plate 5 are realized by using the backing plate and the angle bead plate. The angle bead plate increases the stiffness of the dark corner of the lightweight partition wall plate, and avoids cracks caused by stress concentration after the transverse plate is placed. The backing plate and the angle bead plate are welded, and the stability is increased.

[0043] Through the angle bead plate and the backing plate, the partition wall short transverse plate, the partition wall vertical plate and the cross column form a whole connection structure, and the overall strength and reliability of the final finished hole are improved through the form of welded fixed connection.

[0044] Embodiment 2

[0045] A construction method of a partition wall hole, which adopts the construction structure of the partition wall hole in embodiment 1, comprises the following steps: first step: based on BIM technology, the partition wall layout and optimization design are carried out, the cross column 3 structure is increased, and the angle bead plate and the backing plate are increased at the connection of the beam short transverse plate.

[0046] Second step: the partition wall hole formed by the hole column 1 and the hole beam 2 is measured and laid out.

[0047] Third step: the cross column 3 located in the middle is erected in the partition wall hole, and the cross column 3 is located between the ground and the hole beam 2. The cross column 3 can adopt two ways of cast-in-place or prefabrication. The cast-in-place way is adopted: steel bar binding → formwork erection → backing plate pre-embedding → concrete pouring → installation of partition wall. The prefabricated assembly type is adopted: factory prefabrication of cross column → on-site installation of cross column → concrete filling of connection point → installation of partition wall.

[0048] Fourth step: the partition wall vertical plate 4 is erected on the ground, and the partition wall vertical plate 4 is located on the inner side of the hole column 1.

[0049] Fifth step: install the partition short horizontal plate 5 between the cross column 3 and the partition vertical plate 4, the edge groove of one end of the partition short horizontal plate 5 is located on the supporting edge of the cross column 3, and the end groove of the other end of the partition short horizontal plate 5 is located in the end groove of the partition vertical plate 4.

[0050] The first gusset plate 10 is arranged on the upper end surface of the supporting edge in advance, the first angle bead plate 11 is arranged on the lower end surface and the side end surface of the edge groove, the second angle bead plate 9 is arranged on the upper end surface and the side end surface of the end groove, and the second gusset plate 8 is arranged on the side surface of the end of the partition short horizontal plate 5. When the partition short horizontal plate 5 is installed, the first gusset plate 10 and the first angle bead plate 11 are welded and connected, and the second gusset plate 8 and the second angle bead plate 9 are welded and connected, so as to fix the partition short horizontal plate 5.

[0051] Sixth step: install the partition long horizontal plate 6 between the cross column 3 and the hole vertical column 1, and the partition long horizontal plate 6 is located above the partition vertical plate 4 and the partition short horizontal plate 5.

[0052] Seventh step: install the partition inclined brick layer 7 between the cross column 3 and the hole vertical column 1, and the inclined brick layer 7 is located above the partition long horizontal plate 6, and the hole horizontal beam 2 is located above the inclined brick layer 7.

[0053] The foregoing basic example and each further selected example of the present application can be freely combined to form a plurality of embodiments, which are all the embodiments that can be adopted and claimed by the present application. In the present application scheme, each selected example can be arbitrarily combined with any basic example and selected example.

[0054] The above only describes the preferred embodiments of the present application and is not used to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A construction structure for a partition wall opening, comprising a partition wall opening formed by an opening column (1) and an opening beam (2), characterized in that: The partition wall opening is also provided with a cross column (3), a partition wall upright plate (4) and a partition wall short horizontal plate (5). The cross column (3) is erected between the ground and the opening beam (2). The partition wall upright plate (4) is erected on the ground and located inside the opening column (1). Both sides of the cross column (3) are provided with supporting edges. One end of the partition wall short horizontal plate (5) is provided with an edge groove, which is located on the supporting edge of the cross column (3). The upper end of the partition wall upright plate (4) is provided with an end groove, and the other end of the partition wall short horizontal plate (5) is located in the end groove. The cross column (3) is provided with one and located in the middle of the partition wall opening. The partition wall uprights (4) are provided with two and located on the inner side of the uprights (1) of the two side openings respectively. A short horizontal partition wall plate (5) is provided between the cross column (3) and the partition wall uprights (4) on both sides.

2. The construction structure for the partition wall opening according to claim 1, characterized in that: The partition wall opening is also provided with a long horizontal partition wall plate (6) and a diagonal brick layer (7). The long horizontal partition wall plate (6) and the diagonal brick layer (7) are both located between the opening column (1) and the cross column (3). The long horizontal partition wall plate (6) is located above the partition wall upright plate (4) and the partition wall short horizontal plate (5). The diagonal brick layer (7) is located above the long horizontal partition wall plate (6). The opening beam (2) is located above the diagonal brick layer (7).

3. The construction structure for the partition wall opening according to claim 1, characterized in that: The edge groove is an L-shaped structure, the supporting edge is a cuboid structure that matches the shape of the edge groove, the end groove is an L-shaped structure, and the end of the other end of the partition wall short horizontal plate (5) matches the shape of the end groove.

4. The construction structure for the partition wall opening according to claim 1 or 3, characterized in that: The upper end face of the supporting edge is provided with a first pad (10), the lower end face and the side end face of the edge groove are provided with a first corner guard (11), the first pad (10) is connected to the first corner guard (11), the upper end face and the side end face of the end groove are provided with a second corner guard (9), the side end of the partition wall short horizontal plate (5) is provided with a second pad (8), and the second pad (8) is connected to the second corner guard (9).

5. The construction structure for the partition wall opening according to claim 4, characterized in that: The first pad (10) is fixed to the cross post (3) by a pin (12), or the first pad (10) is pre-embedded in the cross post (3) by an anchor bar (13), the first corner guard (11) is fixed to the partition wall short horizontal plate (5) by a pin (12), the second pad (8) is fixed to the partition wall short horizontal plate (5) by a pin (12), and the second corner guard (9) is fixed to the partition wall vertical plate (4) by a pin (12).

6. The construction structure for the partition wall opening according to claim 4, characterized in that: The first pad (10) is welded to the first corner protector (11), and the second pad (8) is welded to the second corner protector (9).

7. A construction method for a partition wall opening, employing the construction structure for a partition wall opening as described in any one of claims 1 to 6, characterized in that, Includes the following steps: Step 1: Layout and optimization design of partition walls based on BIM technology; Step 2: Measure and lay out the partition wall opening formed by the opening column (1) and the opening beam (2); Step 3: Erect a cross-shaped column (3) inside the opening of the partition wall. The cross-shaped column (3) is located between the ground and the horizontal beam (2) of the opening. Step 4: Erect partition wall panels (4) on the ground, with the partition wall panels (4) located inside the opening column (1); Step 5: Install a short horizontal partition wall (5) between the cross column (3) and the partition wall upright (4). The edge groove of one end of the short horizontal partition wall (5) is located on the supporting edge of the cross column (3), and the end of the other end of the short horizontal partition wall (5) is located in the end groove of the partition wall upright (4).

8. The construction method for the partition wall opening according to claim 7, characterized in that, It also includes the following steps: Step 6: Install the long horizontal partition wall (6) between the cross column (3) and the opening column (1). The long horizontal partition wall (6) is located above the partition wall upright (4) and the partition wall short horizontal partition wall (5). Step 7: Install the diagonal brick layer (7) between the cross column (3) and the opening column (1). The diagonal brick layer (7) is located above the long horizontal plate (6) of the partition wall, and the opening beam (2) is located above the diagonal brick layer (7).

9. The construction method for the partition wall opening according to claim 7 or 8, characterized in that: In the fifth step, a first pad (10) is set on the upper end face of the supporting edge, a first corner guard (11) is set on the lower end face and side end face of the edge groove, a second corner guard (9) is set on the upper end face and side end face of the end groove, and a second pad (8) is set on the side of the end of the partition wall short horizontal plate (5). When installing the partition wall short horizontal plate (5), the first pad (10) is connected to the first corner guard (11), and the second pad (8) is connected to the second corner guard (9).

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