An airport ceiling structure

Abstract

The utility model discloses an airport suspended ceiling structure, include: steel structure truss, both ends are linear, and the middle part is arch shape setting, keel, horizontal setting below steel structure truss, boom, vertical setting between steel structure truss and keel, hanging board, horizontal setting below keel, boom includes hoop, threaded tube, threaded rod, sleeve and mounting panel, and the hoop is tightly in the bottom of steel structure truss, and threaded tube is connected in the hoop through bolt rotation, and threaded rod is vertically connected in threaded tube, and sleeve rotation is connected in the lower end of threaded rod, and mounting panel is horizontally set below sleeve, and is connected keel, the utility model discloses through setting telescopic boom, and make boom can rotate, make the boom of same kind specification can adapt the keel installation of different position, make boom always be in vertical shape simultaneously, therefore need not to design different size specifications' boom, maximum degree reduces the construction cost of suspended ceiling, also can improve the construction efficiency of suspended ceiling.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to an airport ceiling structure. Background Technology

[0002] A suspended ceiling refers to the decorative and functional structural layer at the top of an interior space, usually located below the original building floor slab or roof structure. It is not only an important element in beautifying the space, but also undertakes multiple functions such as concealing pipelines, regulating acoustics, integrating lighting, thermal insulation, and improving the overall environmental comfort.

[0003] Currently, airport main structures typically use steel truss systems, with the central section of the truss usually arched. Therefore, during the construction of the keel, hangers of varying lengths are required for installation and fixation. This method significantly increases ceiling costs and makes the installation process cumbersome, impacting construction efficiency and requiring improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an airport ceiling structure that can minimize the construction cost of the ceiling and improve the construction efficiency of the ceiling.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an airport ceiling structure, comprising: The steel truss structure has straight ends and an arched middle section. The keel is horizontally positioned below the steel structure truss; The hanger is vertically installed between the steel truss and the keel; The hanging board is horizontally installed below the keel; The hanger includes a clamp, a threaded pipe, a threaded rod, a sleeve, and a mounting plate. The clamp is tightened at the bottom of the steel truss. The upper end of the threaded pipe is provided with a bolt that passes through the clamp. The threaded pipe is rotatably connected to the clamp through the bolt. The threaded rod is vertically threaded to the threaded pipe. The sleeve is rotatably connected to the lower end of the threaded rod. The mounting plate is horizontally positioned below the sleeve and is connected to the keel.

[0006] In a preferred embodiment, the present invention can be further configured such that: a retaining strip is provided at the upper end of the threaded pipe, and a retaining groove is provided at the lower end of the clamp for the retaining strip to be inserted.

[0007] In a preferred embodiment, the present invention can be further configured such that: the mounting plate has a C-shaped cross-section with the opening facing downwards, and the keel is embedded therein; the keel has an I-shaped cross-section; and hooks for hooking the keel are horizontally provided on the inner walls of the lower ends of both sides of the mounting plate.

[0008] In a preferred embodiment, the present invention can be further configured such that: one end of the keel is provided with a T-shaped fixing block, and the other end is provided with a fixing groove for the fixing block to be embedded.

[0009] In a preferred embodiment, the present invention can be further configured as follows: the hanging plate includes a main board, a lighting lamp, and a light-transmitting cover; the main board is horizontally arranged and has a groove on its lower end face; the lighting lamp is embedded in the groove; and the light-transmitting cover is embedded in the groove and covers the lighting lamp.

[0010] In a preferred embodiment, the present invention can be further configured such that: the light-transmitting cover is provided with locking hooks on all four sides, and the groove is provided with locking holes for the locking hooks to be inserted.

[0011] In a preferred embodiment, the present invention can be further configured such that both sides of the motherboard are provided with hook plates that hook together.

[0012] In summary, this utility model has the following beneficial effects: 1. By setting telescopic hangers that can rotate, the same type of hanger can be adapted to different locations of the keel installation, while keeping the hangers always vertical. Therefore, there is no need to design hangers of different sizes and specifications, which minimizes the construction cost of the ceiling and improves the construction efficiency of the ceiling. 2. By setting a snap-fit ​​structure between the hanger and the keel, the keel can be quickly snapped and fixed, improving the installation efficiency of the keel and thus improving the construction efficiency of the ceiling; 3. By installing a suspended ceiling with built-in lighting, the lighting function can be achieved directly without the need for later drilling and spotlight installation, making the ceiling construction process more convenient. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of an embodiment; Figure 2 This is a schematic diagram of the keel and hanger rod in the embodiment; Figure 3 This is a schematic diagram illustrating the connection relationship between the clamp and the threaded pipe in an embodiment. Figure 4 This is a schematic diagram of the structure of the hanging platform in the embodiment.

[0014] Reference numerals: 1. Steel truss; 2. Keel; 21. Fixing block; 22. Fixing groove; 3. Hanger rod; 31. Clamp; 32. Threaded pipe; 33. Threaded rod; 34. Sleeve; 35. Mounting plate; 36. Bolt; 37. Clip; 38. Slot; 39. Hook; 4. Hanging plate; 41. Main board; 42. Lighting lamp; 43. Light cover; 44. Hook plate; 45. Groove; 46. Locking hook; 47. Lock hole. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] like Figure 1 As shown, an airport ceiling structure includes a steel truss 1, a keel 2, a hanger 3, and a suspended plate 4.

[0017] like Figure 1 , Figure 2 As shown, the two ends of the steel truss 1 are straight and the middle is arched. The keel 2 is horizontally set below the steel truss 1. One end of the keel 2 is provided with a T-shaped fixing block 21 and the other end is provided with a fixing groove 22 for the fixing block 21 to be embedded, so as to realize the connection and fixation between adjacent keels 2 and increase the structural strength and stability between keels 2.

[0018] like Figure 1 , Figure 2 As shown, the hanger 3 is vertically installed between the steel structure truss 1 and the keel 2 to achieve the installation and fixation of the keel 2, and the hanger plate 4 is horizontally installed below the keel 2.

[0019] like Figure 1 , Figure 2 As shown, the hanger 3 includes a clamp 31, a threaded pipe 32, a threaded rod 33, a sleeve 34, and a mounting plate 35.

[0020] like Figure 1 , Figure 2 , Figure 3 As shown, the clamp 31 is tightened at the bottom of the steel truss 1. The upper end of the threaded pipe 32 is provided with a bolt 36 that passes through the clamp 31. The threaded pipe 32 is rotatably connected to the clamp 31 through the bolt 36. The upper end of the threaded pipe 32 is provided with a retaining strip 37, and the lower end of the clamp 31 is provided with a retaining groove 38 for the retaining strip 37 to be inserted.

[0021] like Figure 1 , Figure 2 As shown, the threaded rod 33 is vertically threaded to the threaded tube 32, the sleeve 34 is rotatably connected to the lower end of the threaded rod 33, and the mounting plate 35 is horizontally set below the sleeve 34 and connected to the keel 2.

[0022] like Figure 1 , Figure 2As shown, the mounting plate 35 has a C-shaped cross-section with the opening facing downwards, allowing the keel 2 to be embedded. The keel 2 has an I-shaped cross-section, and hooks 39 for hooking the keel 2 are horizontally provided on the inner walls of the lower ends of both sides of the mounting plate 35.

[0023] When construction of the suspended ceiling structure is required, clamp 31 is tightened under the steel truss 1, then bolt 36 is loosened, and the threaded tube 32 is rotated to make it vertical. Then bolt 36 is tightened to press the threaded tube 32, and the retaining strip 37 on the threaded tube 32 is inserted into the retaining groove 38 on the clamp 31 to achieve a snap-fit ​​fixation, restricting the rotation of the threaded tube 32 and thus achieving the installation and fixation of the threaded tube 32.

[0024] Then, rotate the threaded rod 33 to adjust its extension and retraction, allowing for length adjustment of the hanger rod 3 and ensuring all mounting plates 35 are on the same horizontal plane, thus completing the installation of the hanger rod 3. Next, place the keel 2 horizontally and embed it into the mounting plate 35. Then, press the keel 2 to engage the hook 39, and finally, use screws to secure the mounting plate 35 to the keel 2, completing the rapid assembly of the keel 2.

[0025] Furthermore, during the installation of keel 2, adjacent keels 2 can be connected and fixed through the snap-fit ​​of fixing blocks 21 and fixing grooves 22, thereby increasing the structural strength and stability of keels 2. Finally, the hanging plate 4 is fixed below the keel 2 to complete the installation of the suspended ceiling.

[0026] Therefore, by setting up telescopic hangers 3 and enabling hangers 3 to rotate, hangers 3 of the same specification can be adapted to the installation of keels 2 in different positions. At the same time, hangers 3 are always kept vertical. Therefore, there is no need to design hangers 3 of different sizes and specifications, which can reduce the construction cost of the ceiling to the greatest extent and improve the construction efficiency of the ceiling.

[0027] like Figure 4 As shown, the hanging plate 4 includes a main board 41, a lighting lamp 42, and a light-transmitting cover 43. The main board 41 is horizontally arranged, and hook plates 44 that hook each other are provided on both sides of the main board 41 to realize the connection and fixation between adjacent hanging plates 4 and increase the stability between hanging plates 4.

[0028] like Figure 4 As shown, a groove 45 is provided on the lower end face of the motherboard 41, and an illumination lamp 42 is embedded in the groove 45. A light-transmitting cover 43 is embedded in the groove 45 and covers the illumination lamp 42. Hooks 46 are provided around the light-transmitting cover 43, and a lock hole 47 for the hooks 46 to be inserted is provided in the groove 45.

[0029] Therefore, by installing a suspended panel 4 with built-in lighting 42, the lighting function can be directly achieved without the need for later drilling and spotlight installation, making the ceiling construction process more convenient. If the installation location does not require lighting 42, the translucent panel can be replaced with gypsum board or decorative board without affecting the normal use and function of the ceiling.

[0030] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. An airport ceiling structure, characterized in that: include: The steel truss (1) has straight ends and an arched middle section; The keel (2) is horizontally positioned below the steel truss (1); The hanger (3) is vertically installed between the steel structure truss (1) and the keel (2); The hanging board (4) is horizontally positioned below the keel (2); The hanger (3) includes a clamp (31), a threaded pipe (32), a threaded rod (33), a sleeve (34), and a mounting plate (35). The clamp (31) is clamped to the bottom of the steel structure truss (1). The upper end of the threaded pipe (32) is provided with a bolt (36) that passes through the clamp (31). The threaded pipe (32) is rotatably connected to the clamp (31) through the bolt (36). The threaded rod (33) is vertically threaded to the threaded pipe (32). The sleeve (34) is rotatably connected to the lower end of the threaded rod (33). The mounting plate (35) is horizontally positioned below the sleeve (34) and connected to the keel (2).

2. The airport ceiling structure according to claim 1, characterized in that: The upper end of the threaded tube (32) is provided with a retaining strip (37), and the lower end of the clamp (31) is provided with a retaining groove (38) for the retaining strip (37) to be inserted.

3. The airport ceiling structure according to claim 1, characterized in that: The mounting plate (35) has a C-shaped cross section with the opening facing downwards, and is used for embedding the keel (2). The keel (2) has an I-shaped cross section. The lower inner walls of both sides of the mounting plate (35) are horizontally provided with hooks (39) for hooking the keel (2).

4. The airport ceiling structure according to claim 1, characterized in that: One end of the keel (2) is provided with a T-shaped fixing block (21), and the other end is provided with a fixing groove (22) for the fixing block (21) to be inserted.

5. An airport ceiling structure according to claim 1, characterized in that: The hanging plate (4) includes a main board (41), a lighting lamp (42) and a light-transmitting cover (43). The main board (41) is horizontally arranged and has a groove (45) on its lower end face. The lighting lamp (42) is embedded in the groove (45) and the light-transmitting cover (43) is embedded in the groove (45) and covers the lighting lamp (42).

6. An airport ceiling structure according to claim 5, characterized in that: The light-transmitting cover (43) is provided with locking hooks (46) on all four sides, and the groove (45) is provided with locking holes (47) for the locking hooks (46) to be inserted.

7. An airport ceiling structure according to claim 6, characterized in that: Both sides of the main board (41) are provided with hook plates (44) that hook each other.

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