A fair-faced concrete sloping ceiling mounting system

Abstract

This utility model discloses an installation system for a fair-faced concrete sloping ceiling, belonging to the field of building ceiling construction technology. It includes a ceiling structure, supporting beams, suspension columns, ceiling joists, and connecting parts. The ceiling structure is a concrete structure. Supporting beams are spaced above the ceiling structure. Suspension columns are spaced at the bottom of the supporting beams. The ceiling joists are arranged in a grid pattern and connected to the supporting beams through the suspension columns, with their bottom surfaces fitting flush with the top surface of the ceiling structure. Connecting parts are spaced at the bottom surface of the ceiling joists and include connecting plates, anchor bars, and embedded plates. The connecting plates are connected to the ceiling joists. Anchor bars are spaced at the bottom of the connecting plates. Embedded plates are located at the bottom of the anchor bars. This utility model uses supporting beams and ceiling joists in combination to provide an installation system that fits flush with the ceiling structure. The supporting beams are selected as a single-piece truss structure, and the ceiling joists are arranged in a grid pattern, which structurally improves the strength of the installation system and meets the installation requirements of fair-faced concrete ceilings.

Description

Technical Field

[0001] This utility model belongs to the field of building ceiling construction technology, and specifically relates to an installation system for fair-faced concrete sloping ceilings. Background Technology

[0002] Fair-faced concrete refers to concrete without any decoration, presenting its texture in its original form. This material is becoming increasingly popular in the construction industry because it possesses unique aesthetic value, bringing a simple, grand, and rustic visual effect, making fair-faced concrete architecture increasingly favored.

[0003] To ensure a harmonious style between the interior and exterior of exposed concrete buildings, exposed concrete is commonly used for ceilings. Common ceiling materials include gypsum board, metal, PVC, and polyurethane foam. However, when using exposed concrete ceilings, the structural weight is significant, making it difficult for traditional ceiling installation systems to meet the required strength. Furthermore, in large-span building structures, exposed concrete ceilings are prone to deflection, affecting structural stability. Utility Model Content

[0004] The purpose of this utility model is to provide an installation system for a fair-faced concrete sloping ceiling, in order to solve the problems in the prior art where the existing ceiling installation system is not strong enough to support the fair-faced concrete ceiling structure and the ceiling is prone to bending.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A fair-faced concrete sloping ceiling installation system includes a ceiling structure, supporting beams, suspension columns, ceiling joists, and connecting parts. The ceiling structure is a concrete structure with internal steel reinforcement. The supporting beams are spaced above the ceiling structure and connected to the building structure. The suspension columns are spaced at the bottom of the supporting beams. The ceiling joists are arranged in a grid pattern and connected to the supporting beams via the suspension columns, with their bottom surfaces flush against the top surface of the ceiling structure. The connecting parts are spaced at the bottom surface of the ceiling joists and embedded in the ceiling structure. Each connecting part includes a connecting plate, anchor bars, and embedded plates. The connecting plates are connected to the ceiling joists. The anchor bars are spaced at the bottom of the connecting plates. The embedded plates are located at the bottom of the anchor bars and are parallel to the ceiling structure, serving to support the steel reinforcement within the ceiling structure.

[0006] Furthermore, the ceiling structure is an inclined fair-faced concrete structure, with its outer end extending to the outside of the ceiling joists and connected to an external wall.

[0007] Furthermore, the support beam is horizontally arranged and is a single-piece truss structure, with adjacent single-piece truss structures connected by connecting beams.

[0008] Furthermore, cantilever beams are provided at intervals on the outer side of the support beam, and installation beams are provided between adjacent cantilever beams, with the installation beams connected to the external wall.

[0009] Furthermore, the ceiling keel includes main keels and secondary keels. The length direction of the main keels is consistent with the inclination direction of the ceiling and they are spaced apart. The secondary keels are connected to two adjacent main keels.

[0010] Furthermore, the bottom end of the anchor bar is bent and tied to the reinforcing bars inside the ceiling structure.

[0011] Furthermore, the reinforcing bars at the corresponding connection positions within the ceiling structure are densely arranged to form hidden beams.

[0012] Furthermore, a connecting rib is provided between the embedded plate and the connecting plate.

[0013] This utility model has the following beneficial effects: 1. The present invention provides an installation system for a fair-faced concrete sloping ceiling, which uses a combination of support beams and ceiling joists to provide an installation system that fits the ceiling structure. The support beams are selected as single-piece truss structures, and the ceiling joists are arranged in a grid pattern, which improves the structural strength of the installation system and meets the installation requirements of fair-faced concrete structures.

[0014] 2. The present invention provides a fair-faced concrete sloping ceiling installation system, in which a cantilever beam is set on the outside of the support beam for connecting the external wall, so as to achieve coordinated installation of the external wall and the ceiling structure.

[0015] 3. The present invention provides an installation system for a fair-faced concrete sloping ceiling, wherein the anchor bars are tied to the steel bars inside the ceiling structure, thereby improving the connection strength between the ceiling structure and the ceiling joists.

[0016] 4. The present invention provides a fair-faced concrete sloping ceiling installation system in which the steel reinforcement in the ceiling structure is set on an embedded plate. The embedded plate supports the steel reinforcement, thereby improving the bending resistance of large-span ceiling structures and reducing the probability of ceiling deflection. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the ceiling installation system involved in this utility model; Figure 2 This is a schematic diagram of the connecting part involved in this utility model.

[0018] In the diagram: 1-Ceiling structure, 2-Supporting beam, 21-Cantilever beam, 3-Hanging column, 4-Ceiling keel, 41-Main keel, 42-Secondary keel, 5-Connecting part, 51-Connecting plate, 52-Anchor bar, 53-Embedded plate, 6-External wall. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1 As shown, this utility model provides an installation system for a fair-faced concrete sloping ceiling, including a ceiling structure 1, supporting beams 2, hanging columns 3, ceiling joists 4, and connecting parts 5. The ceiling structure 1 is an inclined fair-faced concrete structure. The supporting beams 2 are spaced above the ceiling structure 1 and connected to the building structure. The hanging columns 3 are spaced at the bottom of the supporting beams 2. The ceiling joists 4 are connected to the supporting beams 2 through the hanging columns 3, and their bottom surfaces are fitted to the top surface of the ceiling structure 1. The ceiling joists 4 are arranged in a grid pattern, including main joists 41 and secondary joists 42. The length direction of the main joists 41 is consistent with the inclination direction of the ceiling and they are spaced apart. The secondary joists 42 are connected to two adjacent main joists 41. The connecting parts 5 are spaced apart on the bottom surfaces of the main joists 41 and secondary joists 42 and are embedded in the ceiling structure 1 to achieve the installation and fixation of the ceiling structure 1.

[0021] Reinforcing bars are installed inside the ceiling structure 1, with their outer ends extending to the outside of the ceiling joists 4 and connecting to the external wall 6. Preferably, the external wall 6 is a fair-faced concrete wall. The reinforcing bars inside the ceiling structure 1 at the corresponding connection points 5 are densely arranged to form hidden beams, ensuring connection strength.

[0022] The support beam 2 is horizontally arranged, preferably a single-piece truss structure, with adjacent single-piece truss structures connected by connecting beams. Preferably, cantilever beams 21 are spaced apart on the outer side of the support beam 2, and installation beams are installed between adjacent cantilever beams 21, with the installation beams connected to the outer wall 6. Preferably, anchor bolts are spaced apart on the installation beams, and the anchor bolts are pre-embedded in the outer wall 6 to achieve the connection between the outer wall 6 and the installation beams.

[0023] The surface of the ceiling keel 4 is coated with a fire-retardant layer. The top surfaces of the main keel 41 are designed with straight sections at both ends to facilitate connection with the secondary keel 42. The bottom surface of the secondary keel 42 is inclined and adapted to the top surface of the ceiling structure 1.

[0024] like Figure 2As shown, the connecting part 5 includes a connecting plate 51, anchor bars 52, and an embedded plate 53. The connecting plate 51 is welded to the ceiling joists 4. The anchor bars 52 are spaced apart at the bottom of the connecting plate 51, with their bottom ends bent and tied to the reinforcing bars inside the ceiling structure 1. The embedded plate 53 is located at the bottom of the anchor bars 52 and is parallel to the ceiling structure 1. The reinforcing bars inside the ceiling structure 1 are partially placed on the embedded plate 53, which supports the reinforcing bars and improves the bending resistance of the large-span ceiling structure 1. Preferably, connecting bars are provided between the embedded plate 53 and the connecting plate 51 to enhance the stability of the embedded plate 53. During construction, attention should be paid to the embedding depth of the embedded plate 53 to ensure the thickness of the concrete on the outer side of the embedded plate 53.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fair-faced concrete sloped ceiling installation system, characterized by: The structure includes a ceiling structure (1), supporting beams (2), hanging columns (3), ceiling joists (4), and connecting parts (5); the ceiling structure (1) is a concrete structure with internal steel reinforcement; the supporting beams (2) are spaced above the ceiling structure (1) and connected to the building structure; the hanging columns (3) are spaced at the bottom of the supporting beams (2); the ceiling joists (4) are arranged in a grid pattern and connected to the supporting beams (2) through the hanging columns (3), with their bottom surfaces flush with the top of the ceiling structure (1). The surface is fitted together; the connecting part (5) is spaced apart on the bottom surface of the ceiling keel (4) and embedded in the ceiling structure (1). The connecting part (5) includes a connecting plate (51), an anchor bar (52) and an embedded plate (53); the connecting plate (51) is connected to the ceiling keel (4); the anchor bar (52) is spaced apart at the bottom of the connecting plate (51); the embedded plate (53) is located at the bottom of the anchor bar (52) and is parallel to the ceiling structure (1) to support the steel bars in the ceiling structure (1).

2. A fair-faced concrete sloped ceiling mounting system according to claim 1, characterized in that: The ceiling structure (1) is an inclined fair-faced concrete structure, with its outer end extending to the outside of the ceiling keel (4) and connected to the external wall (6).

3. A fair-faced concrete sloped ceiling mounting system according to claim 1, characterized in that: The support beam (2) is horizontally arranged and is a single-piece truss structure. Adjacent single-piece truss structures are connected by connecting beams.

4. A fair-faced concrete sloped ceiling mounting system according to claim 2, characterized in that: The support beam (2) is provided with cantilever beams (21) spaced apart on the outside, and an installation beam is provided between adjacent cantilever beams (21). The installation beam is connected to the external wall (6).

5. A fair-faced concrete sloped ceiling mounting system according to claim 1, characterized in that: The ceiling keel (4) includes a main keel (41) and a secondary keel (42). The length direction of the main keel (41) is consistent with the tilt direction of the ceiling and they are spaced apart. The secondary keel (42) is connected to the two adjacent main keels (41).

6. A fair-faced concrete sloped ceiling mounting system according to claim 1, characterized in that: The bottom end of the anchor bar (52) is bent and tied to the steel bar inside the ceiling structure (1).

7. The installation system for a fair-faced concrete sloping ceiling according to claim 1, characterized in that: The reinforcing bars in the ceiling structure (1) corresponding to the connection part (5) are reinforced to form a hidden beam.

8. A fair-faced concrete sloped ceiling mounting system according to claim 1, characterized in that: A connecting rib is provided between the embedded plate (53) and the connecting plate (51).

Images