Novel keel suspended ceiling structure

Abstract

The utility model provides a novel keel suspended ceiling structure which comprises a framework assembly and a plurality of hanging assemblies, the upper end of the framework assembly is installed on a roof through the hanging assemblies, the lower end of the framework assembly is connected with a suspended ceiling buckle plate, and the hanging assemblies are evenly distributed and vertically arranged. Each hanging assembly comprises a hanging part with the adjustable height and a sliding connecting piece connected with the framework assembly at the lower end of the hanging part. The upper end of the framework assembly is installed on the roof through the hanging assemblies, each hanging assembly comprises the hanging part with the height capable of being adjusted, the height of the hanging assemblies can be adjusted, and the accuracy of the height of the keel is determined; the main keels and the auxiliary keels are arranged in a criss-cross mode to form a uniform grid structure, ceiling plates can be conveniently installed, the main keels are in sliding connection with the sliding connecting pieces of the hanging assembly, the auxiliary keels are installed on the lower sides of the main keels in a sliding mode, and therefore the relative positions of the main keels and the auxiliary keels can be conveniently adjusted, position accuracy is guaranteed, and gaps are reduced to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the field of indoor decoration structures, in particular to a novel keel ceiling structure. Background Art

[0002] The ceiling keel is the ceiling we often see, especially the decorative ceiling, which is made of keel as the frame and then covered with gypsum board or metal gusset plate. The keel is made of light steel and is the main material for the ceiling.

[0003] The current ceiling framework is generally composed of modular steel frames that are easy to install and disassemble. Guide grooves are opened on each steel frame, and a clamping mechanism is formed in each guide groove to connect the steel frames to form a ceiling keel. In the actual installation process, the size of the ceiling and wall in the room may not be very regular, and is often not a completely flat surface. It is necessary to adjust the height and relative horizontal position according to local conditions, but the adjustment of conventional keel ceilings is not very convenient.

[0004] In addition, during long-term use, metal will gradually deform, the connections between the steel frames may become loose, and gaps may appear between the plates, requiring the keel frame to be easily adjusted to adjust the deformation accordingly. Especially when there is strong movement or vibration upstairs, this vibration will be transmitted to the steel frames of the ceiling keel through the gypsum board, causing the connections between the steel frames to vibrate, which may induce the steel frames to loosen or break, causing the keel frame to partially collapse. Utility Model Content

[0005] The utility model provides a novel keel ceiling structure, which can conveniently install and adjust the spacing and height of the keels and can lock the position at any time.

[0006] The technical solution of the utility model is achieved as follows: a new type of keel ceiling structure, including a skeleton component and a hanging component, the upper end of the skeleton component is installed on the roof through the hanging component, the lower end of the skeleton component is connected to the ceiling gusset plate, the hanging components are multiple and evenly distributed and vertically arranged, each hanging component includes a hanging part that can adjust the height, and a sliding connector connected to the skeleton component at the lower end of the hanging part; the skeleton component includes a main keel and a secondary keel that are criss-crossed, the main keel is slidably connected to the sliding connector of the hanging component, and the secondary keel is slidably installed on the lower side of the main keel.

[0007] Preferably, the main keel is a hollow metal tube with an opening at the lower end. The interior of the main keel is a slide groove structure, and a plurality of matching sliding blocks are provided in the slide groove. The lower end of the sliding block is fixedly connected to the upper end surface of the secondary keel.

[0008] Preferably, the suspension part includes a suspension rod, a screw rod and an adjusting member, the suspension rod and the screw rod are vertically and coaxially arranged, and the two are connected by an adjusting member.

[0009] Preferably, the adjusting member is a threaded sleeve with an opening at the lower end and an internal thread, the upper end of the adjusting member is fixedly connected to the suspension rod, and the lower end is threadedly connected to the screw rod.

[0010] Preferably, the sliding connection member comprises a sliding sleeve mounted on the main keel, and a connecting seat fixedly arranged above the sliding sleeve, and the lower end of the screw rod is rotatably connected to the connecting seat.

[0011] Preferably, the connecting seat is a rotary joint, and the interior is a bearing structure that can rotate relative to each other. The upper end of the rotary joint is fixedly connected to the lower end of the screw rod, and the lower end is fixedly connected to the upper surface of the sleeve.

[0012] Preferably, screw holes penetrating the sliding sleeve are formed on both side walls of the sliding sleeve, and each screw hole is provided with a positioning screw matching with the positioning screw, and the front end of the positioning screw contacts the outer side wall of the main keel.

[0013] Preferably, a ball bearing for assisting sliding is provided on the contact surface between the slide groove and the sliding block, and a locking screw for locking the position of the secondary keel with the main keel is provided on the secondary keel.

[0014] Preferably, the balls are arranged in two symmetrical rows and evenly distributed on both sides of the slide groove of the main keel.

[0015] Preferably, a plurality of sliding sleeves are evenly sleeved on each main keel, a connecting seat, a screw rod and a suspension rod are correspondingly provided above each sliding sleeve, and a connecting rod is provided between adjacent suspension rods on the same main keel, and the connecting rod is horizontally arranged and connected to the suspension rod.

[0016] Compared with the prior art, the utility model has the following advantages: the upper end of the frame assembly is installed on the roof through the hanging assembly, the lower end of the frame assembly is connected to the ceiling gusset plate, each hanging assembly includes a hanging part that can adjust the height, and the hanging assembly can adjust the height to determine the accuracy of the keel height; the main keel and the secondary keel are crisscrossed to form a uniform grid structure, which is convenient for installing the ceiling panel, the main keel is slidably connected to the sliding connector of the hanging assembly, and the secondary keel is slidably installed on the lower side of the main keel, so that the relative position of the main keel and the secondary keel can be easily adjusted to ensure accurate position and minimize the gap. The deformation caused by long-term use can also be conveniently adjusted accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a single set of hanging components of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the sliding sleeve part of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the main keel and the auxiliary keel of the utility model.

[0021] In the figure: 1. Suspension assembly; 2. Frame assembly; 11. Suspension rod; 12. Screw rod; 13. Adjustment piece; 14. Sliding sleeve; 15. Connecting seat; 16. Positioning screw; 17. Connecting rod; 21. Main keel; 22. Secondary keel; 23. Sliding block; 24. Ball bearing; 25. Locking screw. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example: See Figure 1 , Figure 2 , Figure 3 and Figure 4A novel keel ceiling structure includes a skeleton component 2 and a hanging component 1. The upper end of the skeleton component 2 is installed on the roof through the hanging component 1, and the lower end of the skeleton component 2 is connected to the ceiling gusset plate. The hanging components 1 are evenly distributed and vertically arranged. Each hanging component 1 includes a hanging part that can adjust the height, and a sliding connector connected to the skeleton component 2 at the lower end of the hanging part; the skeleton component 2 includes a main keel 21 and a secondary keel 22 arranged in a criss-cross manner. The main keel 21 is slidably connected to the sliding connector of the hanging component 1, and the secondary keel 22 is slidably installed on the lower side of the main keel 21.

[0026] The main keel 21 is a hollow metal pipe with an opening at the lower end. The main keel 21 has a chute structure inside. Several matching sliders 23 are provided in the chute. The lower end of the slider 23 is fixedly connected to the upper end surface of the secondary keel 22. Multiple sliders 23 are provided at equal intervals on each secondary keel 22. Each slider 23 is correspondingly installed in the chute of a main keel 21 so that the secondary keel 22 can be adjusted in translation under the uniform tension of each main keel 21. Multiple secondary keels 22 are parallel to each other in the horizontal plane and perpendicular to the main keel 21, thereby forming a rectangular grid structure of the same size. The grid is comparable to the size of the ceiling board, and can be fine-tuned by sliding the slider 23 during installation, thereby ensuring that the ceiling boards are tightly connected without gaps.

[0027] The suspension part includes a suspension rod 11, a screw rod 12 and an adjusting member 13. The suspension rod 11 and the screw rod 12 are arranged vertically and coaxially, and the two are connected by the adjusting member 13. The adjusting member 13 is a threaded sleeve with an opening at the lower end and an internal thread. The upper end of the adjusting member 13 is fixedly connected to the suspension rod 11, and the lower end is threadedly connected to the screw rod 12. The sliding connection includes a sliding sleeve 14 sleeved on the main keel 21, and a connecting seat 15 fixedly arranged above the sliding sleeve 14. The lower end of the screw rod 12 is rotatably connected to the connecting seat 15. The connecting seat 15 is a rotary joint, and the interior is a bearing structure that can rotate with each other. The upper end of the rotary joint is fixedly connected to the lower end of the screw rod 12, and the lower end is fixedly connected to the upper surface of the sliding sleeve 14.

[0028] When the height needs to be adjusted, there is no need to adjust the position and height of the suspension rod 11. You only need to manually rotate the screw rod 12 so that the external thread of the screw rod 12 and the internal thread of the adjusting member 13 rotate relative to each other, so that the length of the screw rod 12 extending downward will change, and the connecting seat 15 at the lower end rotates relative to the bottom end of the screw rod 12 without changing relative to it, and only moves up and down with the height movement of the screw rod 12, so that the height position of the sliding sleeve 14 is adjusted, and the height of the main keel 21 is also adjusted accordingly.

[0029] The two side walls of the sliding sleeve 14 are provided with screw holes for passing through the sliding sleeve 14, and each screw hole is provided with a positioning screw 16 that matches the positioning screw 16, and the front end of the positioning screw 16 contacts the outer side wall of the main keel 21. When the position of the sliding sleeve 14 is adjusted and determined, the positioning screw 16 can be tightened, and the front end thereof passes through the screw hole and contacts closely with the outer side wall of the main keel 21, forming a friction limit, thereby locking the position.

[0030] The contact surface between the slide groove and the slider 23 is provided with a ball bearing 24 for assisting sliding, and the secondary keel 22 is provided with a locking screw 25 for locking the position of the secondary keel 22 with the main keel 21. The ball bearings 24 are arranged in two symmetrical rows, evenly arranged on both sides of the slide groove of the main keel 21. The slider 23 on the secondary keel 22 slides in the slide groove of the main keel 21, and the ball bearings 24 can effectively assist in improving the smoothness of sliding without causing jamming. When the position is determined, it is locked by the locking screw 25 so that the slider 23 no longer slides.

[0031] A plurality of sliding sleeves 14 are evenly sleeved on each main keel 21, and a connecting seat 15, a screw rod 12 and a suspension rod 11 are correspondingly arranged above each sliding sleeve 14, and a connecting rod 17 is arranged between adjacent suspension rods 11 on the same main keel 21, and the connecting rod 17 is arranged horizontally and connected to the suspension rod 11. The connecting rod 17 can connect and fix the suspension rods 11 on the same group of main keels 21, so that each suspension rod 11 is connected and supported by each other. When a section of the connection piece between the suspension rod 11 and the ceiling falls off, or the screw rod 12 under the suspension rod 11 slides off, there are two other suspension rods 11 in the same group that can play an auxiliary supporting role, and the keel frame will not collapse and fall directly.

[0032] The upper end of the skeleton component 2 is installed on the roof through the hanging component 1, and the lower end of the skeleton component 2 is connected to the ceiling panel. Each hanging component 1 includes a suspension part with adjustable height. The hanging component 1 can adjust the height to determine the accuracy of the keel height; the main keel 21 and the secondary keel 22 are criss-crossed to form a uniform grid structure, which is convenient for installing the ceiling panel. The main keel 21 is slidably connected with the sliding connection of the hanging component 1, and the secondary keel 22 is slidably installed on the lower side of the main keel 21. In this way, the relative position of the main keel 21 and the secondary keel 22 can be easily adjusted to ensure accurate position and minimize the gap.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of keel ceiling structure, including a frame assembly and a hanging assembly, the upper end of the frame assembly is installed on the roof through the hanging assembly, and the lower end of the frame assembly is connected to the ceiling gusset plate, characterized in that: The hanging components are evenly distributed and vertically arranged, each hanging component includes a hanging part with adjustable height, and a sliding connection piece of the lower end of the hanging part connected to the frame component; the frame component includes a main keel and a secondary keel arranged in a crisscross pattern, the main keel is slidably connected to the sliding connection piece of the hanging component, and the secondary keel is slidably installed on the lower side of the main keel; The main keel is a hollow metal pipe with an opening at the lower end. The interior of the main keel is a slide groove structure. The slide groove is provided with a plurality of matching sliders. The lower end of the slider is fixedly connected to the upper end surface of the secondary keel. The suspension part includes a suspension rod, a screw rod and an adjusting piece, the suspension rod and the screw rod are vertically coaxially arranged, and the two are connected by the adjusting piece; The adjusting member is a threaded sleeve with an opening at the lower end and an internal thread. The upper end of the adjusting member is fixedly connected to the suspension rod, and the lower end is threadedly connected to the screw rod.

2. A novel keel ceiling structure according to claim 1, characterized in that: The sliding connection member comprises a sliding sleeve sleeved on the main keel and a connecting seat fixedly arranged above the sliding sleeve, and the lower end of the screw rod is rotatably connected to the connecting seat.

3. A novel keel ceiling structure according to claim 2, characterized in that: The connecting seat is a rotary joint, and the interior is a bearing structure that can rotate with each other. The upper end of the rotary joint is fixedly connected to the lower end of the screw rod, and the lower end is fixedly connected to the upper surface of the sliding sleeve.

4. The novel keel ceiling structure according to claim 3 is characterized in that: The two side walls of the sliding sleeve are provided with screw holes penetrating therethrough, and each screw hole is provided with a positioning screw matched therewith, and the front end of the positioning screw contacts the outer side wall of the main keel.

5. The novel keel ceiling structure according to claim 1 is characterized in that: A ball bearing for assisting sliding is arranged on the contact surface between the slide groove and the slide block, and a locking screw for locking the position of the secondary keel with the main keel is arranged on the secondary keel.

6. The novel keel ceiling structure according to claim 5 is characterized in that: The balls are arranged in two symmetrical rows and are evenly distributed on both sides of the slide groove of the main keel.

7. A novel keel ceiling structure according to any one of claims 1 to 6, characterized in that: A plurality of sliding sleeves are evenly sleeved on each main keel, a connecting seat, a screw rod and a suspension rod are correspondingly arranged above each sliding sleeve, and a connecting rod is arranged between adjacent suspension rods on the same main keel, and the connecting rod is horizontally arranged and connected to the suspension rod.

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