Downward-hung air conditioner plate of davit structure

Abstract

The utility model discloses a lower hanging air conditioner plate with a davit structure, which comprises a lower hanger hung below a floor and a bridging piece integrally formed with the lower hanger to form an L shape for placing an air conditioner, a hole is formed in the lower hanger and forms an access hole, davits are arranged on two sides of the access hole, the davits and the lower hanger are fixedly arranged, and the lower hanger is fixedly connected with the bridging piece. And the bottoms of the davits are connected into a whole by arranging a hidden beam. According to the utility model, the problem that the structure is weakened by a large hole formed in the lower hanging part is solved, and the method which is difficult to realize originally can be realized and is safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging air-conditioning boards in architectural design. More specifically, the utility model relates to a hanging air-conditioning board with a hanging column structure. Background Art

[0002] The conventional practice of the existing building air-conditioning board is to project a slab outdoors. This structural form can be solved by the conventional beam-slab structure and then decorated with louvers to meet the requirements of the architectural facade aesthetics. In this air-conditioning board layout scheme, usually, due to the limitation of the use function indoors, the outdoor unit of the air conditioner cannot be installed, and there is a reasonable scheme for decorating the architectural facade. However, when the exterior wall of a commercial building adopts a glass curtain wall, there is no condition for installing the outdoor unit of the air conditioner throughout the length outdoors. Then, a structural form of hanging an air-conditioning board with hanging columns on both sides of the room can be considered. This structural form solves the installation position problem of the outdoor unit of the air conditioner when there is no installation condition for the outdoor unit of the air conditioner on the exterior facade. At the same time, the use of hanging columns ensures the structural safety and durability.

[0003] The difficulty of this hanging air-conditioning board with a hanging column structure lies in the large hanging height, the large overhanging length of the air-conditioning board, and the need to open relatively large installation and maintenance holes at the hanging part, which leads to potential safety hazards at the hanging part and the overhanging slab part. Certain strengthening measures need to be taken. The hanging air-conditioning board with a hanging column structure disclosed in this application solves this problem. Summary of the Utility Model

[0004] An object of the utility model is to provide a hanging air-conditioning board with a hanging column structure, which solves the problem of the weakening of the structure caused by large openings at the hanging part, enables the originally difficult-to-implement practice to be realized and is safe and reliable.

[0005] To solve the above technical problems, the utility model provides a hanging air-conditioning board with a hanging column structure, including a hanging part suspended below the floor slab, and a cantilever slab integrally formed with the hanging part to form an L shape for placing the air conditioner. A hole is formed in the hanging part, which serves as a maintenance hole. Hanging columns are arranged on both sides of the maintenance hole, and they are fixedly arranged with the hanging part. The bottoms of the hanging columns are connected as a whole by arranging a concealed beam.

[0006] Preferably, a hanging column is also arranged in the middle of the maintenance hole. By arranging three parallel hanging columns and two concealed beams, a force-bearing frame structure is formed outside the maintenance hole.

[0007] Preferably, the hanging columns and the hanging part are of equal height and are flush with each other.

[0008] Preferably, a structural beam parallel to the hanging part is also suspended below the floor slab, and a structural slab is arranged at the bottom of the structural beam. The structural slab and the structural beam form an L shape.

[0009] Preferably, a flanging protruding upward is arranged on the outer side edge of the cantilever slab.

[0010] Preferably, the hanging air-conditioning board is cast with concrete. Hanging column steel bars and concealed beam steel bars are added on the basis of the hanging steel bars. Both include longitudinal bars and stirrups. The longitudinal bars of the concealed beam are anchored into the hanging columns, and the stressed bars of the cantilever slab are anchored into the concealed beam.

[0011] The utility model has at least the following beneficial effects:

[0012] In the utility model, hanging columns are arranged between the openings and at both ends of the openings of the inspection hole as a reinforcement measure. At the same time, a concealed beam is arranged at the bottom of the opening, and an air-conditioning board is cantilevered at the lowermost end. The hanging columns and the concealed beam at the bottom of the hanging columns form a force system similar to a frame. On the basis of this frame, the air-conditioning board is cantilevered out, ensuring the structural safety. The advantage of this structural system is that it solves the problem of the weakening of the structure caused by large openings in the hanging part, making the original method that is not easy to implement achievable and safe and reliable.

[0013] Other advantages, objectives and features of the utility model will be partially reflected by the following description and partially understood by those skilled in the art through the research and practice of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Sectional view taken along line A-A in;

[0017] Figure 4 For the utility model Figure 2 Sectional view taken along line B-B in;

[0018] Figure 5 For the utility model Figure 2 Sectional view taken along line C-C in. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to better understand the purpose, structure and function of the utility model, the following further detailed description of the utility model is made with reference to the accompanying drawings, so that those skilled in the art can implement it according to the description in the specification.

[0020] It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by terms such as "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0021] As Figure 1 shown, the present utility model provides a hanging air-conditioning board with a hanging column structure, which includes a hanging part 2 suspended below the floor slab 1 and a cantilever board 5 integrally formed with the hanging part 2 to form an L shape for placing the air conditioner. A hole is formed in the hanging part 2, which serves as a maintenance hole. Hanging columns 3 are arranged on both sides of the maintenance hole, and they are fixedly arranged with the hanging part 2. The bottom of the hanging column 3 is connected as a whole by arranging a concealed beam 4. A hanging column is also arranged in the middle of the maintenance hole. By arranging three parallel hanging columns and two concealed beams, a force-bearing frame structure is formed outside the maintenance hole. The hanging columns and the hanging part have the same height and are arranged flush. An upwardly protruding flange 6 is arranged on the outer side of the cantilever board.

[0022] For the hanging air-conditioning board with a hanging column structure under the original beam-slab system of the floor slab, when the hanging column hanging method is adopted, opening a hole for maintenance will interrupt a large area of the hanging reinforcement, resulting in potential structural safety hazards. Hanging columns are arranged between and at both ends of the openings of the maintenance hole as a reinforcement measure. At the same time, a concealed beam is arranged at the bottom of the opening, and a cantilever air-conditioning board is arranged at the lowermost end. The hanging columns and the concealed beam at the bottom of the hanging columns form a force-bearing system similar to a frame. Based on this frame, the air-conditioning board is cantilevered out, ensuring the structural safety. The advantage of this structural system is that it solves the problem of the weakening of the structure caused by large openings in the hanging part, making the originally difficult-to-implement method achievable and safe and reliable.

[0023] In another technical solution, a structural beam 7 parallel to the hanging part is also suspended below the floor slab, and a structural slab 8 is arranged at its bottom. The structural slab 8 and the structural beam 7 form an L shape. The arrangement of the outer structural beam and the structural slab can be used to install louvers to meet the needs of the building shape.

[0024] In another technical solution, as Figures 2 to 5 shown, the hanging air-conditioning board is made of concrete. Hanging column reinforcement and concealed beam reinforcement are added on the basis of the hanging reinforcement. Both include longitudinal bars and stirrups. The longitudinal bars of the concealed beam are anchored into the hanging columns, and the stress bars of the cantilever board are anchored into the concealed beam. The stirrups of the hanging columns are set to be fully height-encrypted.

[0025] Taking the hanging air-conditioning board with a hanging column structure of a certain project as an example, the specific construction method is as follows:

[0026] 1) Under the original beam-slab system of the floor slab, after ensuring the net width requirement for air conditioner installation, a concrete structure with a thickness of 200 mm and a height of 1580 mm is hung down at the floor slab to form a hanging structure. The hanging part is configured with stressed bars C12@200, distribution bars C8@200, and rectangular tie bars C6@600×600;

[0027] 2) Due to the requirements of air conditioner installation and maintenance, a maintenance hole with a size of 1300×1480 mm needs to be opened in the hanging part;

[0028] 3) At both ends of the maintenance hole, suspension columns with a cross-section of 200×400 mm are set. The height of the suspension columns is 1580 mm, the longitudinal bars of the suspension columns are 6C16, and the stirrups are C8@100;

[0029] 4) A concealed beam with a size of 200×200 mm is set between the two suspension columns at the bottom of the opening. The reinforcement is longitudinal bars 6C16 and stirrups C8@200(2);

[0030] 5) A cantilever slab and a turned-up edge are set under the formed suspension column concealed beam system. The stressed bars of the cantilever slab are C10@150, and the distribution bars are C8@200. The stressed bars at the turned-up edge are C8@150, and the distribution bars are 2C8.

[0031] 6) Concrete can be poured after completion.

[0032] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. Although the implementation schemes of the present utility model are disclosed as above, it is not limited to only the applications listed in the specification and the implementation modes. It can be fully applied to various fields suitable for the present utility model. For those familiar with the field, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present utility model is not limited to specific details and the illustrations shown and described here.

Claims

1. A hanging column structure of the air conditioning panel, characterized in that: It includes a lower hanging suspended below the floor slab and an L-shaped cantilever plate integrally formed with the lower hanging to place the air conditioner. A hole is opened on the lower hanging to form an inspection hole. Hanging columns are arranged on both sides of the inspection hole and are fixed to the lower hanging. The bottom of the hanging column is connected as a whole by setting a hidden beam.

2. The air conditioning panel hanging below the column structure according to claim 1, characterized in that: A hanging column is also arranged in the middle of the inspection hole, and a force-bearing frame structure is formed outside the inspection hole by arranging three parallel hanging columns and two hidden beams.

3. The air conditioning panel hanging below the column structure according to claim 1, characterized in that: The hanging column is equal to the lower hanging column in height and is arranged flush with the lower hanging column.

4. The air conditioning panel hanging below the column structure according to claim 1, characterized in that: A structural beam parallel to the lower part is also suspended below the floor slab, a structural plate is arranged at the bottom thereof, and the structural plate and the structural beam form an L shape.

5. The air conditioning panel hanging below the column structure according to claim 1, characterized in that: The outer side of the lifting plate is provided with a flange protruding upward.

6. The air conditioning panel hanging below the column structure according to claim 1, characterized in that: The lower-hanging air-conditioning panel is made of cast concrete. On the basis of the lower-hanging steel bars, the hanging column steel bars and the hidden beam steel bars are added, both of which include longitudinal bars and stirrups. The longitudinal bars of the hidden beam are anchored in the hanging column, and the cantilever plate force bars are anchored in the hidden beam.

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