Gallery modeling column
By hanging the core columns and pallets on the beam slabs, the weight of the outer corridor molding columns is transferred to the beam slabs, which solves the problem of interference between the outer corridor molding columns and underground pipelines, and achieves the convenience of construction and the improvement of seismic resistance.
Patent Information
- Application Number
- CN202421605091.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-08
AI Technical Summary
In the prior art, the foundation or joists of the outer gallery-shaped column interfere with the underground pipeline, resulting in difficulty in implementing the site.
By hanging the core columns and pallets from the beam slabs, the weight of the molded wall body is transferred to the beam slabs through the core columns and pallets, thereby avoiding the need to arrange foundations or joists at the bottom of the outer gallery molded columns.
It has achieved the avoidance of interference between the exterior corridor molding columns and underground pipelines, saving engineering costs, facilitating the maintenance and maintenance of underground pipelines, and improving seismic resistance.
Smart Images
Figure CN222835428U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of building structures, and in particular, to exterior corridor molding columns. Background Art
[0002] The outer corridor column is a common expression method for building facades and spaces, used to highlight the characteristics and features of the building. The width of the outer corridor is usually considered to be 2.5m~4.0m, arranged at the main entrance and both sides of the building, and the height of the outer corridor column is about 1~2 floors. In order to ensure that the outer corridor column does not crack, there are usually two methods: 1. Arrange the foundation under the column, and the base bearing layer is a medium-low compressible soil layer; 2. Arrange the support beam at the bottom of the column, the support beam is rooted in the main structural column, and supports the column through cantilevering.
[0003] In the prior art, both of the above methods require the foundation and the joist to be buried in the soil below the ground. However, there is an underground pipeline network in the soil below the ground, which causes the foundation or joist of the outer corridor column to interfere with the underground pipeline, resulting in difficulties in on-site implementation. How to solve the problem of interference between the outer corridor column and the underground pipeline is something that technicians in this field need to consider. Utility Model Content
[0004] The present application provides exterior corridor modeling columns to solve the problem of interference between the exterior corridor modeling columns and underground pipelines.
[0005] The embodiment of the present application provides a porch molding column, comprising a beam plate, a core column, a support plate and a molding wall body. The beam plate is used to be fixed to the main frame structure. The core column is suspended from the beam plate. The support plate is arranged on the circumference of the core column, and the support plate is integrally connected to the core column. The molding wall body is fixedly connected to the circumference of the core column, and the molding wall body is arranged above the support plate.
[0006] Compared with the prior art, the exterior corridor shaping columns provided in this embodiment are configured by hanging the core columns and the support plates on the beams and slabs. The weight of the shaping wall is transferred to the beams and slabs through the core columns and the support plates. Therefore, there is no need to arrange a foundation or a support beam at the bottom of the exterior corridor shaping columns, so as to avoid interference between the exterior corridor shaping columns and underground pipelines.
[0007] In a possible implementation, the core column circumference includes a first surface, a second surface, a third surface and a fourth surface connected in sequence, and the molding wall body includes a first wall body and a second wall body, the first wall body is fixedly connected to the first surface, and the second wall body is fixedly connected to the third surface.
[0008] In a possible implementation, the outer corridor molding column further includes a tie rod, which is arranged along the horizontal direction and passes through the core column and the molding wall body to fix the core column and the molding wall body.
[0009] In a possible implementation, a plurality of the tie bars are provided, and the plurality of tie bars are spaced apart along the vertical direction.
[0010] In a possible implementation, the support plate is placed on the floor, and the core column passes through the support plate and is embedded in the floor.
[0011] In a possible implementation, the outer corridor column further includes a cushion, which is disposed at the bottom of the core column and extends from the bottom of the core column to the bottom of the support plate.
[0012] In a possible implementation, the outer corridor column further includes dowel bars and first longitudinal bars, the dowel bars are arranged on the beam slab, the first longitudinal bars are arranged on the core column, and the dowel bars are fixedly connected to the first longitudinal bars.
[0013] In a possible implementation, the outer corridor column further includes a second longitudinal rib, the second longitudinal rib is provided on the support plate, and the second longitudinal rib runs through the core column in a horizontal direction. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.
[0015] Figure 1 A schematic plan view of a core column and a molding wall of an outer corridor molding column according to an embodiment of the present application;
[0016] Figure 2 for Figure 1 The cross-sectional view of the outer corridor columns along line II;
[0017] Figure 3 for Figure 1 The cross-sectional view of the outer corridor columns along the II-II line;
[0018] Figure 4 for Figure 1 The outer corridor columns hide the three-dimensional schematic diagram of the shaped wall.
[0019] Description of main component symbols:
[0020] 1. External corridor modeling column; 11. Beam and slab; 111. Dowel bar; 12. Core column; 121. First surface; 122. Second surface; 123. Third surface; 124. Fourth surface; 125. First longitudinal bar; 13. Support plate; 131. Second longitudinal bar; 14. Modeling wall; 141. First wall; 142. Second wall; 143. Waistline; 15. Tie bar; 16. Floor; 17. Cushion; 18. Pipeline. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
[0022] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.
[0023] Example
[0024] See also Figures 1 to 4 As shown, this embodiment provides a corridor molding column 1, including a beam plate 11, a core column 12, a support plate 13 and a molding wall body 14. The beam plate 11 is used to be fixed to the main frame structure. The core column 12 is suspended from the beam plate 11. The support plate 13 is arranged on the circumference of the core column 12, and the support plate 13 is integrally connected to the core column 12. The molding wall body 14 is fixedly connected to the circumference of the core column 12, and the molding wall body 14 is arranged above the support plate 13.
[0025] The exterior corridor shaping column 1 provided in this embodiment suspends the core column 12 and the support plate 13 on the beam 11, and the weight of the shaping wall 14 is transferred to the beam 11 through the core column 12 and the support plate 13. Therefore, there is no need to arrange a foundation or a supporting beam at the bottom of the exterior corridor shaping column 1 to avoid interference between the exterior corridor shaping column 1 and the underground pipeline 18.
[0026] In this embodiment, the main frame structure is a load-bearing structure of the building adjacent to the outer corridor column 1. The beam 11 extends horizontally from the main frame structure. The core column 12 is fixedly connected to the beam 11 so that the weight of the core column 12, the support plate 13 and the shape wall 14 is transferred to the beam 11.
[0027] The support plate 13 is a reinforced concrete plate, and the support plate 13 and the core column 12 are cast in one piece. The concrete strength grade of the core column 12 and the support plate 13 is not less than C30.
[0028] The molding wall 14 is made of lightweight masonry, thereby reducing the weight of the molding wall 14 , which is conducive to the stable hanging of the outer corridor molding column 1 on the beam slab 11 .
[0029] In a possible embodiment, the circumference of the core column 12 includes a first surface 121, a second surface 122, a third surface 123 and a fourth surface 124 connected in sequence, and the molding wall body 14 includes a first wall body 141 and a second wall body 142, the first wall body 141 is fixedly connected to the first surface 121, and the second wall body 142 is fixedly connected to the third surface 123.
[0030] In this embodiment, the first surface 121 and the third surface 123 of the core column 12 are arranged opposite to each other, the second surface 122 and the fourth surface 124 of the core column 12 are arranged opposite to each other, and the distance between the first surface 121 and the third surface 123 is not less than 300 mm. The cross section of the first wall 141 is U-shaped, and the opening of the first wall 141 corresponds to the first surface 121; the cross section of the second wall 142 is also U-shaped, and the opening of the second wall 142 corresponds to the third surface 123.
[0031] The cross-section of the molding wall 14 can be changed along the height according to the requirements of the building appearance. A waistline 143 can be arranged in the middle of the molding wall 14. The waistline 143 can adopt a reinforced concrete ring beam. The waistline 143 is connected to the core column 12 as a whole. The waistline 143 is used to strengthen the connection between the molding wall 14 and the core column 12, thereby improving the seismic performance of the outer corridor molding column 1.
[0032] In a possible implementation, the outer corridor molding column 1 further includes a tie rod 15 , which is arranged along a horizontal direction and passes through the core column 12 and the molding wall body 14 to fix the core column 12 and the molding wall body 14 together.
[0033] In this embodiment, the tie rod 15 is annular, and the tie rod 15 passes through the first wall body 141 , the core column 12 , and the second wall body 142 in sequence to fix the core column 12 and the molding wall body 14 together.
[0034] In a possible implementation manner, a plurality of the tie bars 15 are provided, and the plurality of tie bars 15 are spaced apart along the vertical direction.
[0035] In this embodiment, at least one tie rod 15 is provided at every 500 mm along the vertical direction on the outer corridor column 1 .
[0036] In a possible implementation manner, the support plate 13 is placed on the floor 16 , and the core column 12 passes through the support plate 13 and is embedded in the floor 16 .
[0037] In this embodiment, the bottom surface of the support plate 13 is flush with the top surface of the floor 16. The depth of the core column 12 embedded in the floor 16 is 500 mm, which is conducive to avoiding interference between the core column 12 and the underground pipeline 18.
[0038] In a possible implementation, the outer corridor column 1 further includes a cushion 17 , which is disposed at the bottom of the core column 12 , and the cushion 17 extends from the bottom of the core column 12 to the bottom of the support plate 13 .
[0039] In this embodiment, a cushion 17 is arranged between the bottom of the core column 12 and the bottom of the support plate 13 and the soil. The cushion 17 is made of polystyrene board, and its thickness is determined based on the maximum inter-layer displacement angle 1 / 100 of the allowable moderate damage of the outer corridor modeling column 1 under rare earthquakes, that is, the thickness of the cushion 17 is 0.01H (H is the height of the modeling wall 14) and is not less than 50mm.
[0040] The cushion 17 is used for buffering, thereby reducing the pressure of the core column 12 on the ground, so that the core column 12 is suspended on the beam slab 11 in the vertical direction under the tension of the beam slab 11. The cushion 17 allows the lower end of the core column 12 to move horizontally, so that the core column 12 does not provide lateral stiffness and does not participate in the lateral force resistance system of the main frame structure, thereby preventing the core column 12 from sharing the seismic shear force of the overall structure. Equipment pipelines 18 are buried under the cushion 17, thereby reducing the additional pressure on the equipment pipelines 18 generated by the outer corridor column 1 and preventing the pipelines 18 from being damaged due to pressure.
[0041] In a possible implementation, the outer corridor column 1 further includes a dowel bar 111 and a first longitudinal bar 125 , the dowel bar 111 is provided on the beam slab 11 , the first longitudinal bar 125 is provided on the core column 12 , and the dowel bar 111 is fixedly connected to the first longitudinal bar 125 .
[0042] In this embodiment, the first longitudinal reinforcement 125 extends along the vertical direction, and the dowel 111 is fully anchored into the beam slab 11 along the horizontal direction.
[0043] In a possible implementation manner, the outer corridor column 1 further includes a second longitudinal rib 131 , wherein the second longitudinal rib 131 is disposed on the support plate 13 , and the second longitudinal rib 131 passes through the core column 12 in a horizontal direction.
[0044] In this embodiment, the second longitudinal ribs 131 are provided in double layers along the vertical direction to enhance the strength of the support plate 13 .
[0045] The outer corridor column 1 is implemented according to the following steps:
[0046] 1. First, the beam and slab 11 are constructed, and dowel bars 111 are reserved on the beam and slab 11;
[0047] 2. After the beam slab 11 reaches the concrete design strength, the core column 12 is constructed: the first longitudinal reinforcement 125 and the second longitudinal reinforcement 131 are tied, wherein the first longitudinal reinforcement 125 and the dowel reinforcement 111 are connected by mechanical connection or welding;
[0048] 3. The formwork of the core column 12 and the support plate 13 is supported and concrete is poured. During construction, necessary construction protection measures are taken for the equipment pipelines 18 buried underground.
[0049] 4. When the concrete of the core column 12 and the support plate 13 reaches the designed strength, the formwork is removed and the masonry construction of the molding wall 14 is carried out.
[0050] 5. After the construction of the shaped wall 14, the tie bars 15 and the waistline 143 is completed, a cushion 17 is set at the bottom of the lower end of the core column 12 and the bottom of the support plate 13, and the site floor 16 is constructed.
[0051] The outer corridor modeling column 1 provided in this embodiment suspends the modeling wall body 14 on the beam slab 11 through the core column 12 and the support plate 13. There is no need to arrange the foundation or support beam at the bottom of the column, which can avoid the conflict between the outer corridor modeling column 1 and the underground pipeline 18, save the project cost, and facilitate the inspection and maintenance of the underground pipeline 18. The outer corridor modeling column 1 will not generate additional pressure on the underground pipeline 18, which is conducive to avoiding the underground pipeline 18 from being damaged due to pressure. The outer corridor modeling column 1 is suitable for situations where the construction space is tight and the underground pipeline network is dense. There is no need to relocate the underground pipeline 18, which is conducive to the smooth progress of the project. The outer corridor modeling column 1 is clearly subjected to force and has reliable seismic performance.
[0052] The above implementation modes are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred implementation modes, a person skilled in the art should understand that the technical solutions of the present application may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application.
Claims
1. An outer corridor column, characterized in that: include: Beam plate, used for fixing with the main frame structure; A core column, suspended from the beam slab; A support plate is arranged on the circumference of the stem, and the support plate is integrally connected with the stem; The molding wall body is fixedly connected to the peripheral surface of the core column, and the molding wall body is arranged above the supporting plate.
2. The outer corridor column according to claim 1, characterized in that: The core column circumferentially includes a first surface, a second surface, a third surface and a fourth surface which are connected in sequence. The molding wall body includes a first wall body and a second wall body. The first wall body is fixedly connected to the first surface, and the second wall body is fixedly connected to the third surface.
3. The outer corridor column according to claim 1, characterized in that: The outer corridor modeling column also includes tie bars, which are arranged along the horizontal direction. The tie bars pass through the core column and the modeling wall body to fix the core column and the modeling wall body.
4. The outer corridor column according to claim 3, characterized in that: There are a plurality of the tie bars, and the plurality of the tie bars are spaced apart along the vertical direction.
5. The outer corridor column according to claim 1, characterized in that: The support plate is placed on the floor, and the core column passes through the support plate and is embedded in the floor.
6. The outer corridor column according to claim 5, characterized in that: The outer corridor column also includes a cushion, which is arranged at the bottom of the core column and extends from the bottom of the core column to the bottom of the support plate.
7. The outer corridor column according to claim 1, characterized in that: The outer corridor column also includes dowel bars and first longitudinal bars. The dowel bars are arranged on the beam slab, and the first longitudinal bars are arranged on the core column. The dowel bars are fixedly connected to the first longitudinal bars.
8. The outer corridor column according to claim 7, characterized in that: The outer corridor column also includes a second longitudinal rib, which is arranged on the support plate and penetrates the core column in a horizontal direction.