House building ceiling structure

Abstract

The utility model discloses a house building ceiling structure which comprises main keels and auxiliary keels, the auxiliary keels are evenly and fixedly connected to the opposite sides of two adjacent main keels, the left side wall and the right side wall of the top end of each main keel are fixedly connected with first hanging rods, second hanging rods are arranged in the first hanging rods in an inserted mode, and sliding grooves are formed in the outer side walls of the first hanging rods. A plurality of clamping grooves communicating with the sliding groove are formed in the outer side wall of the first hanging rod at equal intervals, a plurality of limiting holes are formed in the surface of the first hanging rod at equal intervals, clamping blocks connected with the clamping grooves in a clamped mode are connected to the bottom end of the second hanging rod, limiting bases are fixedly arranged on the surfaces of the clamping blocks, and limiting rods movably penetrate through the surfaces of the limiting bases; one end of each limiting rod is connected with the corresponding limiting hole in an inserted mode, the outer side wall of each limiting rod is fixedly connected with a check block in a sleeving mode, the outer side wall of each limiting rod is connected with a spring in a sleeving mode, through the arrangement of the structure, height adjustment of the main keel, the auxiliary keel and the ceiling can be achieved, and the practicability of the device is improved.

Description

Technical Field

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

[0002] Suspended ceiling refers to a kind of decoration on the top of the living environment of a house. Simply put, it refers to the decoration of the ceiling. Suspended ceiling occupies a very important position in the entire room decoration. It can not only beautify the indoor environment, but also create a colorful indoor space artistic image. However, there are certain problems in the use of existing devices, and there is still a need for continuous improvement.

[0003] For example, a building ceiling structure disclosed in the utility model with authorization announcement number CN220686466U includes a main keel, a hanger, a secondary keel and a ceiling. The hanger is fixedly connected to the left and right sides of the top of the main keel, and the secondary keel is evenly fixedly connected to the opposite sides of two adjacent main keels. The ceiling is fixedly connected to the bottom of the secondary keel through a connecting mechanism. When in use, the ceiling is pressed upward so that the extrusion block squeezes the moving block, causing the moving block to rise and squeeze the top block, driving the connecting plates away from each other, compressing the second spring. When the end of the top block is aligned with the slot, the top block is embedded in the slot through the reset of the second spring, so that the bottom block releases the limit on the extrusion block, thereby dismantling the ceiling, avoiding the use of tools to pry, preventing the ceiling from deformation, and making disassembly more convenient and quick.

[0004] When the device is used to suspend the ceiling, the height of the ceiling may need to be adjusted according to the layout of the house and the needs of the customer. However, the length of the suspension rod is fixed and the height cannot be adjusted, which affects the height adjustment of the ceiling. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a building ceiling structure, which can solve the technical problem that the length of the suspension rod is fixed and the height cannot be adjusted, thereby affecting the height adjustment of the ceiling.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a building ceiling structure, including a main keel and a secondary keel, the secondary keel is evenly fixedly connected to the opposite sides of two adjacent main keels, the left and right side walls of the top of the main keel are fixedly connected with a first hanger, the second hanger is inserted in the first hanger, the outer wall of the first hanger is provided with a slide groove, the outer wall of the first hanger is equidistantly provided with a plurality of slots connected to the slide groove, so the surface of the first hanger is provided with a plurality of limiting holes at equal distances, the bottom end of the second hanger is connected with a card block engaged with the card slot, the surface of the card block is fixedly provided with a limiting seat, the surface of the limiting seat is movably provided with a limiting rod, one end of the limiting rod is inserted into the limiting hole, the outer wall of the limiting rod is fixedly sleeved with a block, and the outer wall of the limiting rod is sleeved with a spring.

[0007] As a preferred technical solution of the present invention, the spring limiter is arranged between the limiter seat and the stopper, and both ends of the spring are fixedly connected to the limiter seat and the stopper respectively.

[0008] As a preferred technical solution of the present invention, a fixing block is fixedly connected to the top end of the second suspension rod, and threaded holes are provided at the four corners of the surface of the fixing block.

[0009] As an optimal technical solution of the present invention, the top wall of the main keel is provided with a lower seat, one end of the lower seat is connected to the upper seat for limited rotation, the top wall of the main keel is provided with a connecting seat on one side of the lower seat, and the surface of the connecting seat is provided with bolts for limiting and fixing the upper seat.

[0010] As a preferred technical solution of the present invention, the bottom wall of the secondary keel is fixedly connected to a mounting seat, a mounting block is provided in the mounting seat, and a ceiling is provided on the bottom wall of the mounting block.

[0011] As a preferred technical solution of the present invention, the mounting seat and the mounting block are fixedly connected by bolts.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By coordinating the sliding groove, the card slot and the card block, the limiting connection between the first hanger and the second hanger is realized. At the same time, the stop block is squeezed by the spring, and the stop block is squeezed, thereby driving the limiting rod to approach the limiting hole opened on the surface of the first hanger, and plugging and connecting in the limiting hole, thereby completing the limiting fixation between the first hanger and the second hanger. The setting of this structure can realize the height adjustment of the main keel, the secondary keel and the ceiling, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the local structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the ceiling of the utility model;

[0018] Among them: 1. Main keel; 2. Secondary keel; 3. First suspension rod; 4. Second suspension rod; 5. Slide groove; 6. Slot; 7. Block; 8. Limit hole; 9. Limit seat; 10. Limit rod; 11. Spring; 12. Block; 13. Fixed block; 14. Lower seat; 15. Upper seat; 16. Connecting seat; 17. Mounting seat; 18. Mounting block; 19. Ceiling. DETAILED DESCRIPTION

[0019] 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 embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 The cam 12 is fixedly mounted on the left and right sides of the main frame 1, and the cam 13 is fixedly mounted on the left and right sides of the main frame 1, and the cam 13 is fixedly mounted on the right and left sides of the main frame 1, and the cam 13 is fixedly mounted on the right and left sides of the main frame 1, and the cam 13 is fixedly mounted on the left and right sides of the main frame 1, and the cam 13 is fixedly mounted on the right and left sides of the main frame 1, and the cam 13 is fixedly mounted on the right and left sides of the main frame 1, and the cam 13 is fixedly mounted on the right and left sides of the main frame

[0022] When adjusting the height of the main keel 1, the auxiliary keel 2 and the ceiling 19 arranged at the bottom ends of the main keel 1 and the auxiliary keel 2, first insert the second suspension rod 4 into the first suspension rod 3, and make the blocking block 7 slide along the slide groove 5, then pull the limiting rod 10, and then rotate the second suspension rod 4 so that the blocking block 7 is engaged into the blocking groove 6, and then release the limiting rod 10. At this time, the elastic force generated by the spring 11 squeezes the stopper 12, and then the stopper 12 drives the limiting rod 10 toward the limiting hole 8 opened on the surface of the first suspension rod 3, and is plugged into the limiting hole 8 to complete the limiting fixation between the first suspension rod 3 and the second suspension rod 4. The setting of this structure can realize the height adjustment of the main keel 1, the auxiliary keel 2 and the ceiling 19, and improve the practicality of the device;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, at the same time, a fixing block 13 is fixedly connected to the top of the second hanger 4, and threaded holes are opened at the four corners of the surface of the fixing block 13, which are screwed through the threaded holes by bolts and then screwed into the roof for fixing the entire device. Then, a lower seat 14 is provided on the top wall of the main keel 1, and an upper seat 15 is connected to the lower seat 14 at one end for limited rotation. At the same time, a connecting seat 16 is provided on the top wall of the main keel 1 and on one side of the lower seat 14. Bolts for limiting and fixing the upper seat 15 are provided on the surface of the connecting seat 16. When in use, the wires can be set between the lower seat 14 and the upper seat 15, and then the upper seat 15 is limited and fixed by the bolts on the connecting seat 16, which can facilitate the orderly arrangement of the wires. Then, a mounting seat 17 is fixedly connected to the bottom wall of the secondary keel 2, and a mounting block 18 is provided in the mounting seat 17. Finally, a ceiling 19 is provided on the bottom wall of the mounting block 18, and the mounting seat 17 and the mounting block 18 are fixedly connected by bolts.

[0024] Specific working principle:

[0025] When the device needs to adjust the height of the ceiling 19 below the main keel 1 and the secondary keel 2, first insert the second suspension rod 4 into the first suspension rod 3, and make the blocking block 7 slide along the slide groove 5, and then pull the limit rod 10, and then rotate the second suspension rod 4 so that the blocking block 7 is engaged into the blocking groove 6, and then release the limit rod 10. At this time, the elastic force generated by the spring 11 squeezes the stopper 12, and then the stopper 12 drives the limit rod 10 toward the limiting hole 8 opened on the surface of the first suspension rod 3 and engages with the limiting hole 8, so that the limit between the first suspension rod 3 and the second suspension rod 4 is fixed, thereby completing the height adjustment and fixation of the ceiling 19 below the main keel 1 and the secondary keel 2. At the same time, when in use, the wires can be set between the lower seat 14 and the upper seat 15, and then the upper seat 15 is limited and fixed by the bolts on the connecting seat 16, so that the wires can be organized in an orderly manner to avoid wire confusion.

[0026] 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 preferred examples of the present invention and are not intended to limit 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, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A building ceiling structure, comprising a main keel (1) and a secondary keel (2), characterized in that: The secondary keel (2) is evenly fixedly connected to the opposite sides of two adjacent main keels (1), the left and right side walls of the top of the main keel (1) are fixedly connected with a first suspension rod (3), a second suspension rod (4) is inserted into the first suspension rod (3), a sliding groove (5) is provided on the outer wall of the first suspension rod (3), and a plurality of slots (6) connected to the sliding groove (5) are evenly provided on the outer wall of the first suspension rod (3), so the surface of the first suspension rod (3) is evenly provided with a plurality of slots (6) connected to the sliding groove (5). There are a plurality of limiting holes (8), the bottom end of the second suspension rod (4) is connected with a card block (7) that is engaged with the card slot (6), a limiting seat (9) is fixedly provided on the surface of the card block (7), a limiting rod (10) is movably penetrated on the surface of the limiting seat (9), one end of the limiting rod (10) is plug-connected with the limiting hole (8), the outer side wall of the limiting rod (10) is fixedly sleeved with a stopper (12), and the outer side wall of the limiting rod (10) is sleeved with a spring (11).

2. A building ceiling structure according to claim 1, characterized in that: The spring (11) is limitedly arranged between the limit seat (9) and the stop block (12), and both ends of the spring (11) are fixedly connected to the limit seat (9) and the stop block (12) respectively.

3. A building ceiling structure according to claim 1, characterized in that: The top end of the second suspension rod (4) is fixedly connected to a fixing block (13), and threaded holes are provided at the four corners of the surface of the fixing block (13).

4. A building ceiling structure according to claim 1, characterized in that: The top wall of the main keel (1) is provided with a lower seat (14), one end of the lower seat (14) is connected to an upper seat (15) for limited rotation, and the top wall of the main keel (1) is provided with a connecting seat (16) located on one side of the lower seat (14), and the surface of the connecting seat (16) is provided with bolts for limiting and fixing the upper seat (15).

5. The building ceiling structure according to claim 1, characterized in that: The bottom wall of the secondary keel (2) is fixedly connected to a mounting seat (17), a mounting block (18) is provided in the mounting seat (17), and a ceiling (19) is provided on the bottom wall of the mounting block (18).

6. A building ceiling structure according to claim 5, characterized in that: The mounting seat (17) and the mounting block (18) are fixedly connected by means of bolts.

Images