Novel ceiling keel structure

Abstract

The utility model discloses a novel ceiling keel structure which comprises an auxiliary keel, a main keel, a suspender and a bolt, a clamping structure is embedded in the main keel, the suspender and the bolt penetrate through the main keel to be in screwed connection with the clamping structure, the auxiliary keel is fixedly installed with the main keel through the clamping structure, and the main keel is fixedly installed on the auxiliary keel through the clamping structure. Hanging grooves are formed in the edges of the two sides of an upper end opening of each auxiliary keel, the multiple auxiliary keels are arranged according to needs, connecting holes are formed in the upper surface of the main keel, the multiple connecting holes are evenly distributed in the upper surface of the main keel, and spiral threads are arranged at the positions, close to the lower ends, of the surfaces of the hanging rods. And the upper end of the lifting rod is connected with a fixed expansion screw. According to the novel ceiling keel structure, the main keel and the auxiliary keel frame can be in butt joint more conveniently and quickly, the novel ceiling keel structure is more stable after being installed, the installation time of installation personnel is greatly shortened, and the decoration efficiency is improved.

Description

Technical Field

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

[0002] The ceiling keel is a frame structure used to install the ceiling, which is mainly composed of the main keel, secondary keel and hanger. The main keel is the main load-bearing component in the ceiling keel structure. It bears the weight of the entire ceiling and transfers it to the hanger. The secondary keel is the auxiliary load-bearing component in the ceiling keel structure. It mainly bears the weight of the ceiling panel and transfers it to the main keel. The hanger is the connecting component in the ceiling keel structure. It connects the main keel and the ceiling together, bears the weight of the entire ceiling and transfers it to the structure of the building. At the current stage, when installing the ceiling keel structure, in order to combine the main keel, secondary keel and hanger together, a lot of screws, clips, etc. are required for fixing and locking. These structures are cumbersome to install, which reduces the installation efficiency. For this reason, we propose a new type of ceiling keel structure. Utility Model Content

[0003] The main purpose of the utility model is to provide a novel ceiling keel structure, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A novel ceiling keel structure includes a secondary keel, a main keel, a hanger and bolts. A clamping structure is embedded in the main keel. The hanger and bolts are both spirally connected to the clamping structure by passing through the main keel. The secondary keel is fixed to the main keel through the clamping structure.

[0006] Preferably, both side edges of the upper port of the secondary keel are provided with hanging grooves, and a plurality of secondary keels are provided as needed.

[0007] Preferably, the upper surface of the main keel is provided with connecting holes, and there are multiple connecting holes, which are evenly arranged on the upper surface of the main keel.

[0008] Preferably, a spiral pattern is provided on the surface of the suspension rod near the lower end, and a fixed expansion screw is connected to the upper end of the suspension rod.

[0009] Preferably, the clamping structure includes a spiral connecting groove of the connecting box, a mounting groove, a fixing rod, a spring piece, a clamping block, a rotating shaft and a toggle rod. The upper surface of the connecting box is provided with a spiral connecting groove, and the lower surface of the connecting box is provided with a mounting groove. A fixing rod is fixedly installed in the middle of the inner surface of the mounting groove, and a spring piece is fixedly installed on the surface of the fixing rod. The inner surface of the mounting groove is located on both sides of the spring piece, and clamping blocks are movably installed through the rotating shaft, and the lower surface of the clamping block is fixedly installed with a toggle rod.

[0010] Preferably, the clamping structure is provided in plurality, and the spiral pattern and the bolt of the suspension rod respectively pass through the connecting holes at corresponding positions and are spirally connected to the spiral connection grooves of the clamping structure.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, the novel ceiling keel structure can be more convenient and quick when docking the main keel and the secondary keel frame, and is more stable after installation, which greatly reduces the installation time of the installers and improves the decoration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a new type of ceiling keel structure of the utility model;

[0014] Figure 2 This is a disassembly diagram showing a new type of ceiling keel structure of the present utility model;

[0015] Figure 3 This is a partial cross-sectional view of the snap-on structure of a new type of ceiling keel structure of the present invention.

[0016] In the figure: 1. Secondary keel; 11. Hanging groove; 2. Main keel; 21. Connecting hole; 3. Suspension rod; 31. Spiral pattern; 4. Bolt; 5. Snap-fit ​​structure; 51. Connection box; 52. Spiral connection groove; 53. Mounting groove; 54. Fixing rod; 55. Spring piece; 56. Snap-fit ​​block; 57. Rotating axis; 58. Toggle rod. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-3 As shown, a novel ceiling keel structure includes a secondary keel 1, a main keel 2, a hanger 3 and a bolt 4. A clamping structure 5 is embedded in the main keel 2. The hanger 3 and the bolt 4 are both screwed through the main keel 2 and connected to the clamping structure 5. The secondary keel 1 is fixed to the main keel 2 through the clamping structure 5.

[0019] The edges of both sides of the upper end of the secondary keel 1 are provided with hanging grooves 11, and the secondary keel 1 is provided with multiple ones as needed; the upper surface of the main keel 2 is provided with a connecting hole 21, and there are multiple connecting holes 21, which are evenly arranged on the upper surface of the main keel 2; the surface of the suspension rod 3 is provided with a spiral pattern 31 near the lower end, and the upper end of the suspension rod 3 is connected with a fixed expansion screw; the clamping structure 5 includes a connecting box 51, a spiral connecting groove 52, an installation groove 53, a fixing rod 54, a spring piece 55, a clamping block 56, a rotating shaft 57 and a toggle rod 58, a spiral connecting groove 52 is provided on the upper surface of the connecting box 51, and a mounting groove 53 is provided on the lower surface of the connecting box 51. A fixing rod 54 is fixedly installed in the middle of the inner surface of the mounting groove 53, and a spring piece 55 is fixedly installed on the surface of the fixing rod 54. The inner surface of the mounting groove 53 is located on both sides of the spring piece 55 and is movably installed with a clamping block 56 through a rotating shaft 57. The lower surface of the clamping block 56 is fixedly installed The clamping structure 5 is provided with a toggle rod 58, wherein the toggle rod 58 is provided to avoid incorrect clamping. First, the secondary keel 1 is moved upward a short distance, and then the toggle rods 58 on both sides can be pinched to make the clamping block 56 rotate inward and retract, so that the secondary keel 1 and the clamping structure 5 can be quickly separated. When clamping the secondary keel 1, the upper port edge of the secondary keel 1 is aligned with the lower two side edges of the connecting box 51, and then the secondary keel 1 is upward and the clamping structure 5 is squeezed downward to clamp. When squeezing both sides, the clamping blocks 56 on both sides are squeezed inward at the hanging groove 11, and the spring piece 55 is compressed. When the clamping block 56 is clamped into the inner side of the secondary keel 1, the clamping block 56 will not be subject to the squeezing force. At this time, the spring piece 55 will bounce the clamping block 56 open and clamp it into the groove of the hanging groove 11 to complete the clamping; the clamping structure 5 is provided with multiple, and the spiral pattern 31 of the suspension rod 3 and the bolt 4 are respectively screwed through the connecting holes 21 at the corresponding positions and are spirally connected to the spiral connection groove 52 of the clamping structure 5.

[0020] It should be noted that the present invention is a new type of ceiling keel structure. When in use, a fixing hole at a designated position is preset on the indoor ceiling during installation. Then the hanger 3 is inserted into the corresponding position 21 and connected to the spiral connecting groove 52 at that position. Similarly, the bolt 4 is passed through the corresponding connecting hole 21 and connected to the spiral connecting groove 52 at that position, thereby fixing the clamping structure 5 at the corresponding position. Then, the upper end of the hanger 3 is fixed with an expansion screw into the preset fixing hole and fixed to the roof, so that multiple main keels 2 can be fixed. Then, it is only necessary to clamp the hanging groove 11 corresponding to the secondary keel 1 to the clamping block 56 of the clamping structure 5 to connect it, so that it can be quickly fixed to the lower surface of the main keel 2. The structure is simple, the operation is also simple, and it can save installation time.

[0021] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A new type of ceiling keel structure, characterized by: The invention comprises a secondary keel (1), a main keel (2), a suspension rod (3) and a bolt (4); a clamping structure (5) is embedded in the interior of the main keel (2); the suspension rod (3) and the bolt (4) are both spirally connected to the clamping structure (5) by passing through the main keel (2); and the secondary keel (1) is fixedly mounted to the main keel (2) via the clamping structure (5).

2. The novel ceiling keel structure according to claim 1, characterized in that: Both side edges of the upper end of the secondary keel (1) are provided with hanging grooves (11), and a plurality of secondary keels (1) may be provided as required.

3. The novel ceiling keel structure according to claim 2, characterized in that: The upper surface of the main keel (2) is provided with connecting holes (21), and a plurality of connecting holes (21) are provided and evenly arranged on the upper surface of the main keel (2).

4. The novel ceiling keel structure according to claim 3, characterized in that: The surface of the suspension rod (3) is provided with a spiral pattern (31) near the lower end, and the upper end of the suspension rod (3) is connected with a fixing expansion screw.

5. The novel ceiling keel structure according to claim 4, characterized in that: The clamping structure (5) comprises a spiral connecting groove (52) of a connecting box (51), a mounting groove (53), a fixing rod (54), a spring piece (55), a clamping block (56), a rotating shaft (57) and a toggle rod (58). The upper surface of the connecting box (51) is provided with a spiral connecting groove (52), the lower surface of the connecting box (51) is provided with a mounting groove (53), a fixing rod (54) is fixedly installed in the middle of the inner surface of the mounting groove (53), a spring piece (55) is fixedly installed on the surface of the fixing rod (54), the inner surface of the mounting groove (53) is located on both sides of the spring piece (55) and is movably mounted with clamping blocks (56) via the rotating shaft (57), and the lower surface of the clamping block (56) is fixedly installed with a toggle rod (58).

6. The novel ceiling keel structure according to claim 5, characterized in that: The clamping structure (5) is provided with a plurality of them, and the spiral pattern (31) and the bolt (4) of the suspension rod (3) respectively pass through the connecting holes (21) at corresponding positions and are spirally connected to the spiral connection groove (52) of the clamping structure (5).

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