Suspended ceiling fixing structure

Abstract

The utility model discloses a suspended ceiling fixing structure which comprises a keel body and a suspender structure, the two sides of the middle of the keel body are concaved inwards to form clamping grooves, and the top faces of the clamping grooves are inclined faces gradually inclining downwards from inside to outside; the suspender structure comprises a suspender, the suspender is connected with a connecting plate, vertical plates are hinged to the two ends of the connecting plate respectively, and hanging plates gradually inclining upwards from outside to inside are fixed to the bottoms of the vertical plates. Through a special inclined plane structure, the keel is automatically fixed, more time and labor are saved, and the working efficiency of a suspended ceiling is improved.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a suspended ceiling fixing structure. Background Art

[0002] When doing interior decoration, a suspended ceiling will be installed on the top of the building to decorate the roof. A keel and a hanger rod to fix the keel are needed for the suspended ceiling. The keel is usually I-shaped, and the hanger rod forms a clamping structure corresponding to the grooves on both sides of the keel to fix the keel longitudinally. However, this requires the hanger rod to slide into the keel one end at a time, and the keel is relatively long, which makes it very inconvenient to insert the hanger into the keel, affecting the construction efficiency. For this reason, the hanger rod and the keel are fixed by a detachable locking structure on the hanger rod, including an L-shaped locking block. However, when fixing, it is also necessary to align the L-shaped locking block, and then tighten the screw and other operations, which is time-consuming and laborious. In addition, the fixing order is to first fix the hanger rod and the keel, and then fix the hanger rod to the roof, and then lift it after the hanger rod and the keel are fixed, which increases the overall total amount and is also laborious. Utility Model Content

[0003] In order to solve the above technical problems, the utility model proposes a ceiling fixing structure.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A ceiling fixing structure includes a keel body and a suspension rod structure, wherein the keel body has two concave sides in the middle to form a clamping groove, and the top surface of the clamping groove is an inclined surface that gradually slopes downward from the inside to the outside; the suspension rod structure includes a suspension rod, and the suspension rod is connected to a connecting plate, and vertical plates are hingedly connected at both ends of the connecting plate, and a hanging plate that gradually slopes upward from the outside to the inside is fixed to the bottom of the vertical plate.

[0006] As a further improvement, the suspension rod is threadedly connected to an adjusting nut through the connecting plate.

[0007] As a further improvement, a bearing plate is fixed to the bottom of the keel body, and two sides of the bearing plate protrude from the keel body.

[0008] As a further improvement, a connecting structure is fixed on the top of the suspension rod.

[0009] As a further improvement, the connection structure is a U-shaped rod, and both sides of the U-shaped rod are threaded rods.

[0010] As a further improvement, a positioning groove is formed on the top of the keel body, and a positioning bolt that cooperates with the positioning groove is threadedly connected on the connecting plate of the suspension rod structure corresponding to the position of the positioning groove.

[0011] The beneficial effects of the utility model are:

[0012] The utility model realizes automatic fixing of the keel through a special inclined surface structure, saves time and labor, and improves the working efficiency of the suspended ceiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0014] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0016] Example 1

[0017] like Figure 1 The ceiling fixing structure shown includes a keel body 1, a clamping groove 11, an inclined surface 12, a suspension rod structure 2, a suspension rod 21, a connecting plate 22, a vertical plate 23, a hanging plate 24, an adjusting nut 25, a U-shaped rod 26, a threaded rod 27, a positioning groove 28, a positioning bolt 29 and a bearing plate 3.

[0018] The clamping grooves 11 are located at both sides of the keel body 1 , and the top surface of the clamping grooves 11 is an inclined surface 12 which gradually slopes downward from the inside to the outside.

[0019] The suspension rod 21 is slidably connected to the connecting plate 22 and is threadedly connected with an adjusting nut 25 through the connecting plate 22. The two ends of the connecting plate 22 are respectively hingedly connected with vertical plates 23. A hanging plate 24 that gradually tilts upward from the outside to the inside is fixed at the bottom of the vertical plate 23. A U-shaped rod 26 is fixed on the top of the suspension rod 21, and both sides of the U-shaped rod 26 are threaded rods 27.

[0020] The installation and use method is as follows: first, use an internal threaded sleeve to connect the threaded rod 27 to the pre-buried or pre-fixed steel bars or screws on the roof to fix the suspension rod. Then, put the keel on the platform so that the top of the keel presses the inclined hanging plate 24 upward, so that the hanging plate 24 opens outward, and then when the hanging plate 24 reaches the position of the clamping groove 11, it swings downward and inward under the influence of gravity, and at this time, the keel body 1 is lowered to achieve automatic fixation of the keel body.

[0021] In order to further fix the keel body and prevent it from sliding, one or two groups of positioning grooves 28 can be set on the connecting plate 22, and then the positioning bolts 29 threadedly connected to the corresponding connecting plate 22 are inserted into the positioning grooves 28 by rotating the positioning bolts 29, thereby achieving longitudinal fixation of the keel body.

[0022] In the above method, the suspension rod is first fixed, and then the keel is lifted, so that the keel is automatically fixed, which simplifies the installation procedure and saves time and labor.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A ceiling fixing structure, comprising a keel body (1) and a suspension rod structure (2), wherein the keel body (1) has two sides inwardly concavely formed with a clamping groove (11) in the middle, characterized in that: The top surface of the clamping groove (11) is an inclined surface (12) which gradually slopes downward from the inside to the outside; the suspension rod structure (2) comprises a suspension rod (21), the suspension rod (21) is connected to a connecting plate (22), both ends of the connecting plate (22) are respectively hingedly connected to vertical plates (23), and a hanging plate (24) which gradually slopes upward from the outside to the inside is fixed to the bottom of the vertical plate (23).

2. The ceiling fixing structure according to claim 1, characterized in that: The suspension rod (21) passes through the connecting plate (22) and is threadedly connected with an adjusting nut (25).

3. The ceiling fixing structure according to claim 1, characterized in that: A bearing plate (3) is fixed to the bottom of the keel body (1), and two sides of the bearing plate (3) protrude outside the keel body (1).

4. The ceiling fixing structure according to claim 1, characterized in that: A connecting structure is fixed on the top of the suspension rod (21).

5. The ceiling fixing structure according to claim 4, characterized in that: The connection structure is a U-shaped rod (26), and both sides of the U-shaped rod (26) are threaded rods (27).

6. The ceiling fixing structure according to claim 5, characterized in that: A positioning groove (28) is formed on the top of the keel body (1), and a positioning bolt (29) matching the positioning groove (28) is threadedly connected on the connecting plate (22) of the suspension rod structure (2) at the position corresponding to the positioning groove (28).

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