Ceiling structure

Abstract

The utility model discloses a ceiling structure and relates to the technical field of ceilings. According to the key points of the technical scheme, the device comprises a plurality of first keels and second keels which are perpendicular to each other, clamping grooves are formed in the sides, away from the second keels, of the first keels, a plurality of buckle plates are clamped in the clamping grooves, a containing box is fixedly connected to the top faces of the first keels, and elastic blocks fixedly connected with the top faces of the buckle plates are slidably connected into the containing box; the second keel is fixedly connected with a plurality of reversing wheels, pulling lines are slidably connected to the peripheral walls of the reversing wheels, the two ends of the pulling lines are fixedly connected with the elastic blocks located in the same clamping groove correspondingly, and the sliding directions of the buckle plates located in the same clamping groove are opposite. According to the utility model, the pulling force is applied to the falling pinch plate through the arrangement of the pulling line, so that the pinch plate can be continuously hung on the keel, and the safety of the pinch plate in use is ensured.

Description

Technical Field

[0001] This utility model relates to the field of ceiling technology, and more specifically, to a ceiling structure. Background Technology

[0002] The ceiling is the interior top surface of a building. It is a general term for the materials used to decorate the interior roof. In the past, straw mats, reed mats, and wooden boards were the main materials, but with the advancement of technology, more modern building materials have been used.

[0003] Ceiling panels are a common type of ceiling structure, typically clipped into the joists. This method is easy to disassemble and therefore widely used. During use, the panels clipped into the joists exert a continuous tensile force on the inner walls of the joists, causing the two inner walls of the joists to slide away from each other. Furthermore, if the panel material is not properly used, the panels may shrink in low temperatures, leading to them falling off the joists and posing a safety hazard. Therefore, a structure is designed to solve the problem of panels falling off the joists. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a ceiling structure that improves the overall fixing strength of the buckle panel through the design of the structure.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a ceiling structure, including several keel 1 and keel 2 arranged perpendicularly to each other, a snap-fit ​​groove is opened on the side of the keel 1 away from the keel 2, several buckles are snapped into the snap-fit ​​groove, a receiving box is fixedly connected to the top surface of the keel 1, an elastic block fixedly connected to the top surface of the buckle is slidably connected in the receiving box, and several reversing wheels are fixedly connected to the keel 2, a pull line is slidably connected to the outer peripheral wall of the reversing wheel, and the two ends of the pull line are respectively fixedly connected to several elastic blocks located in the same snap-fit ​​groove, and the several buckles located in the same snap-fit ​​groove slide in opposite directions.

[0006] The present invention is further configured such that: a sliding groove for connecting the receiving box is provided on the top surface of the first keel, the elastic block passes through the sliding groove and is fixedly connected to the buckle plate, and the maximum width of the elastic block is greater than the thickness of the buckle plate.

[0007] The present invention is further configured such that the length of the pull line is greater than the depth of the snap groove, and the pull line is formed by twisting several strands of hemp fiber.

[0008] The present invention is further configured such that: a connecting plate is fixedly connected to the side of the elastic block away from the buckle plate, the material of the connecting plate is the same as that of the buckle plate, and a fixing ring for the pull line to pass through is fixedly connected to the top surface of the connecting plate.

[0009] The present invention is further configured such that: a partition plate is fixedly connected inside the receiving box, the partition plate divides the receiving box into receiving cavity one and receiving cavity two, and a plurality of elastic blocks are slidably connected in receiving cavity one and receiving cavity two.

[0010] The present invention is further configured such that: a support frame is fixedly connected to the top surface of the second keel, and a plurality of the reversing wheels are fixedly connected to the support frame.

[0011] In summary, this utility model has the following beneficial effects: When a buckle plate located in the same keel slides downward, the buckle plate will apply a continuous pulling force to one end of the pull line, causing it to slide along the reversing wheel. Since the buckles in the same snap-fit ​​groove slide in opposite directions, the other buckle plate will be subjected to an upward pulling force applied to it by the other end of the pull line. Since the other buckle plate is always in contact with the inner top surface of the receiving box, the sliding buckle plate will always be subjected to the pulling force of the pull line and will not fall off, thus ensuring the stability of the structure during use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 for Figure 2 Enlarged view of part A in the middle.

[0015] In the diagram: 1. Keel 1; 2. Keel 2; 3. Clip groove; 4. Buckle plate; 5. Receiving box; 6. Elastic block; 7. Reversing wheel; 8. Pull line; 9. Sliding groove; 10. Connecting plate; 11. Fixing ring; 12. Divider plate; 13. Support frame. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] A type of ceiling structure, such as Figures 1-3As shown, the structure includes several keels 1 and 2 arranged perpendicularly to each other. Keels 1 and 2 are fixed by several bolts to ensure the connection strength between them. A snap-fit ​​groove 3 is opened on the side of keel 1 away from keel 2. Two buckle plates 4 are snapped into the same snap-fit ​​groove 3. The fixation between keel 1 and several buckle plates 4 is achieved by the friction between adjacent buckle plates 4 and the inner wall of buckle plates 4 and snap-fit ​​groove 3. A receiving box 5 is welded on the top surface of keel 1. An elastic block 6 that is bonded to the top surface of buckle plate 4 is slidably connected in the receiving box 5. Several reversing wheels 7 are welded on keel 2. A groove is opened on the outer peripheral wall of the reversing wheel 7. A pull line 8 is slidably connected on the outer peripheral wall of the groove. The groove is designed to prevent the pull line 8 from sliding along the length direction of keel 1, ensuring the stable use of the structure. The two ends of the pull line 8 are fixedly connected to several elastic blocks 6 located in the same snap-fit ​​groove 3. Several buckle plates 4 located in the same snap-fit ​​groove 3 slide in opposite directions.

[0018] like Figures 1-3 As shown, the tension cord 8 is made by twisting several strands of hemp fiber. The good abrasion resistance of the hemp fiber ensures the service life of the tension cord 8. The length of the tension cord 8 is greater than the depth of the snap-fit ​​groove 3. Therefore, when both buckle plates 4 are located within the snap-fit ​​groove 3, there is sufficient stretching allowance between the top surface of the groove and the two adjacent elastic blocks 6. When one buckle plate 4 is dislodged from the snap-fit ​​groove 3, the downward movement of the buckle plate 4 applies a pulling force to the tension cord 8, causing it to slide around the reversing wheel 7. At this time, the other end of the tension cord 8 applies a pulling force to the other elastic block 6. The top surface of 6 abuts against the inner top surface of the receiving box 5. Therefore, when the pull line 8 between the non-sliding buckle 4 and the reversing wheel 7 is taut, the length between the pull line 8 and the slipped buckle 4 is at its maximum and will not continue to increase. At this time, the buckle 4 is subjected to the tension exerted by the pull line 8, which prevents it from falling further. Since the pull line 8 is relatively long, after the buckle 4 can no longer fall, there is a certain space between the top surface of the buckle 4 and the bottom surface of the other intact buckles 4, which allows workers to replace the buckle 4 or repair the keel 1 through this space, ensuring the safety of the structure during use.

[0019] like Figures 1-3As shown, a partition plate 12 is integrally formed on the inner wall of the receiving box 5, dividing the receiving box 5 into receiving cavity one and receiving cavity two. Several elastic blocks 6 are slidably connected in receiving cavity one and receiving cavity two. Placing the elastic blocks 6 separately can prevent adjacent elastic blocks 6 and buckle plates 4 from moving downward together due to mutual friction when a single elastic block 6 slides downward. A sliding groove 9 connected to the receiving box 5 is opened on the top surface of the keel 1. The elastic blocks 6 pass through the sliding groove 9 and are bonded to the buckle plates 4. The maximum width of the elastic block 6 is greater than the thickness of the buckle plate 4. Block 6 is made of rubber, so the elastic block 6 not only has good elasticity but also good surface roughness. When one of the buckles 4 slides out of the snap-fit ​​groove 3 completely, the elastic block 6, which is fixedly connected to it, will replace the buckle 4 and fix it in the snap-fit ​​groove 3. Since the elastic block 6 is wide and elastic, the elastic block 6 will apply continuous pressure to the other buckle 4 under its own elastic properties, so that it cannot move with the fallen buckle 4. At the same time, the elastic block 6 fills the remaining space in the snap-fit ​​groove 3, thereby preventing the other buckle 4 from falling.

[0020] like Figures 1-3 As shown, a connecting plate 10 is bonded to the side of the elastic block 6 away from the buckle plate 4. The material of the connecting plate 10 is the same as that of the buckle plate 4. A fixing ring 11 for the pull line 8 to pass through is integrally formed on the top surface of the connecting plate 10. The end of the pull line 8 is wrapped and fixed in the fixing ring 11. The fixing ring 11 is symmetrically arranged along the central axis of the length direction of the keel 1 to ensure the balance of the pull line 8 in fixing the buckle plate 4. The connecting plate 10 with higher hardness replaces the elastic block 6 to bear the tension applied to it by the pull line 8, avoiding the elastic block 6 from being damaged after being subjected to tension for a long time and causing deformation. A support frame 13 is welded to the top surface of the keel 2. Several reversing wheels 7 are welded to the support frame 13. The support frame 13 provides stable support for the reversing wheels 7.

[0021] Working principle: When both buckle plates 4 are stably engaged in the engagement groove 3, the pull line 8 has a slack for stretching. When one of the buckle plates 4 slides down in the engagement groove 3, the buckle plate 4 will apply a pulling force to the pull line 8, causing it to slide along the reversing wheel 7. When both ends of the pull line 8 are fully taut, the buckle plate 4 will not continue to fall down under the action of the pulling force of the pull line 8. At this time, the elastic block 6 will replace the buckle plate 4 and continue to fix it in the engagement groove 3, preventing the other buckle plate 4 in the engagement groove 3 from falling down.

[0022] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A ceiling structure comprising a plurality of mutually perpendicular keel one (1) and keel two (2), wherein a snap-fit ​​groove (3) is provided on the side of the keel one (1) away from the keel two (2), and a plurality of snap-fit ​​plates (4) are snapped into the snap-fit ​​groove (3), characterized in that: A receiving box (5) is fixedly connected to the top surface of the first keel (1). An elastic block (6) fixedly connected to the top surface of the buckle (4) is slidably connected inside the receiving box (5). Several reversing wheels (7) are fixedly connected to the second keel (2). A pull line (8) is slidably connected to the outer peripheral wall of the reversing wheel (7). The two ends of the pull line (8) are fixedly connected to several elastic blocks (6) located in the same snap-fit ​​groove (3). Several buckles (4) located in the same snap-fit ​​groove (3) slide in opposite directions.

2. A ceiling structure according to claim 1, characterized in that: The top surface of the keel (1) is provided with a sliding groove (9) that is connected to the receiving box (5). The elastic block (6) passes through the sliding groove (9) and is fixedly connected to the buckle plate (4). The maximum width of the elastic block (6) is greater than the thickness of the buckle plate (4).

3. A ceiling structure according to claim 1, characterized in that: The length of the pull line (8) is greater than the depth of the snap groove (3), and the pull line (8) is formed by twisting several strands of hemp fiber.

4. A ceiling structure according to claim 3, characterized in that: The elastic block (6) is fixedly connected to a connecting plate (10) on the side away from the buckle plate (4). The material of the connecting plate (10) is the same as that of the buckle plate (4). A fixing ring (11) for the pull line (8) to pass through is fixedly connected to the top surface of the connecting plate (10).

5. A ceiling structure according to claim 1, characterized in that: A partition plate (12) is fixedly connected inside the container (5). The partition plate (12) divides the container (5) into a first container cavity and a second container cavity. Several elastic blocks (6) are slidably connected inside the first container cavity and the second container cavity.

6. A ceiling structure according to claim 1, characterized in that: A support frame (13) is fixedly connected to the top surface of the second keel (2), and several of the reversing wheels (7) are fixedly connected to the support frame (13).

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