Anti-crack compensation device for gypsum board suspended ceiling

Abstract

The utility model discloses a plasterboard suspended ceiling anti-crack compensation device which comprises a plasterboard suspended ceiling board and a frame, an anti-crack compensation assembly is installed on the frame, the anti-crack compensation assembly comprises a compensation board and a compensation groove, a connecting assembly is installed on the frame, the connecting assembly comprises an insertion groove and an insertion block, and the insertion block is connected with the insertion groove. The anti-crack compensation device comprises a frame, the top of the frame is provided with a clamping assembly, the clamping assembly comprises an arc plate and a clamping hook, the arc plate is provided with a fixing assembly, and the fixing assembly comprises a connecting plate and a protruding block. When the gypsum ceiling plates are subjected to thermal expansion and cold contraction and stress of a building or a hoisting mechanism, the rubber pads can be compressed to get close to each other or the arc plates can be lengthened to get away from each other, the gypsum ceiling plates are prevented from being damaged due to extrusion or pulling of the stress, the use safety of the gypsum ceiling plates is guaranteed, and the anti-crack compensation device is suitable for anti-crack compensation of gypsum board ceilings.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board ceiling crack prevention equipment, in particular to a gypsum board ceiling crack prevention compensation device. Background Art

[0002] In order to ensure the quality of gypsum board ceiling installation, it is often necessary to use gypsum board ceiling crack prevention equipment to avoid cracks between gypsum boards or inside gypsum boards. The utility model patent with patent application number CN201720646669.7 discloses a gypsum board ceiling crack prevention structure at the corners. The L-shaped connecting piece can prevent the keel displacement at the weak corner caused by concentrated stress on the light steel keel, thereby reducing the stretching of the gypsum board and preventing cracks in the gypsum board. There is no splicing gap at the corner of the gypsum board, which can effectively avoid cracking of the gypsum board at the corner. The lower surface of the second layer of L-shaped gypsum board is painted with a closed base membrane layer to prevent latex During the paint construction stage, the gypsum board absorbs water and expands, and then shrinks, causing micro cracks in the weak parts of the gypsum board. According to the disclosed technical solution, when using the existing gypsum board ceiling anti-crack equipment, on the one hand, it can only reinforce the gypsum board itself, which makes the gypsum board easy to crack due to thermal expansion and contraction, or stress from the building during use, which is not conducive to ensuring the installation quality and aesthetic effect of the gypsum board. On the other hand, when using gypsum board for ceiling operations, each gypsum board needs to be fixed with a lifting mechanism, which increases the difficulty of installation and is not conducive to improving work efficiency.

[0003] Therefore, how to design a gypsum board ceiling anti-crack compensation device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a gypsum board ceiling anti-crack compensation device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for anti-crack compensation of gypsum board ceilings.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gypsum board ceiling anti-crack compensation device, comprising a gypsum ceiling board and a frame, an anti-crack compensation component is installed on the frame, the anti-crack compensation component includes a compensation plate and a compensation groove, a connecting component is installed on the frame, the connecting component includes a slot and an insert block, a clamping component is installed on the top of the frame, the clamping component includes an arc plate and a hook, a fixing component is installed on the arc plate, and the fixing component includes a connecting plate and a protrusion.

[0006] Furthermore, the frame is integrally formed on the outer side of the gypsum ceiling board, the top of the frame is higher than the top of the gypsum ceiling board, and the bottom of the frame is flush with the bottom of the gypsum ceiling board.

[0007] Furthermore, the compensation grooves are provided on two adjacent sides of the bottom of the frame, and the compensation plates are integrally formed on the other two sides of the bottom of the frame.

[0008] Furthermore, the slots are opened on the inner side of the frame, the slots are evenly distributed on two adjacent sides of the frame, and rubber pads are clamped on the inner sides of the slots.

[0009] Furthermore, the insert blocks are integrally formed on the outer side of the frame, and the insert blocks are evenly distributed on the other two sides of the frame, and the insert blocks match the slots.

[0010] Furthermore, the arc plate is installed on the top of the frame, the hook is integrally formed at the bottom of one end of the arc plate, and the hook is clamped on the inner side of the frame.

[0011] Furthermore, the connecting plate is integrally formed at the bottom of the other end of the arc plate, and the protrusion is integrally formed at the outer side of the bottom of the connecting plate.

[0012] Furthermore, a connection groove is integrally formed on the inner side of the frame, and the connection groove is sleeved on the outer side of the connecting plate and the protrusion.

[0013] Beneficial effects: 1. When the gypsum board ceiling crack prevention compensation device is in use, the compensation plate on one frame is inserted into the inner side of the compensation groove on the adjacent frame, and the rubber pad in the slot is elastically squeezed by the plug block, and the hook on the arc plate connects and clamps the adjacent frames by elastic force, so that the gypsum ceiling boards can be firmly connected, and at the same time, there is a certain gap between the gypsum ceiling boards. The gap is blocked by the compensation plate to ensure the appearance of the ceiling. At the same time, when the gypsum ceiling boards are subjected to thermal expansion and contraction, stress of construction or lifting mechanism, the rubber pads between the gypsum ceiling boards can be compressed to be close to each other, or the arc plate can be stretched to move away from each other, effectively avoiding damage to the gypsum ceiling boards due to thermal expansion and contraction, stress of construction or lifting mechanism, and ensuring the safe use of the gypsum ceiling boards.

[0014] 2. When the gypsum board ceiling crack prevention compensation device is in use, the plug block on the outer side of the frame on the gypsum ceiling board is inserted into the inner side of the slot in the frame on the adjacent gypsum ceiling board, and the compensation board is inserted into the inner side of the compensation slot at the same time, and then the arc plate is first moved to the top of the adjacent frame through the hook, and then the elastic block hook of the arc plate is hooked on the inner wall of the adjacent frame, so as to quickly splice the gypsum ceiling boards. It only needs to fix the spliced ​​multiple gypsum ceiling boards on the roof with the lifting structure to quickly realize the indoor ceiling work, which saves the number of installation of lifting mechanisms and reduces the construction intensity, thereby effectively improving work efficiency.

[0015] 3. The gypsum board ceiling anti-crack compensation device is reasonably designed, more efficient and convenient to use, and is suitable for anti-crack compensation of gypsum board ceilings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a gypsum board ceiling crack prevention compensation device of the utility model;

[0017] Figure 2 This is a cross-sectional view of a gypsum board ceiling anti-crack compensation device of the utility model;

[0018] Figure 3 This is a connection diagram of a gypsum board ceiling crack prevention compensation device of the utility model;

[0019] Figure 4 This is a structural schematic diagram of an arc plate of a gypsum board ceiling crack prevention compensation device of the utility model;

[0020] In the figure: 1. gypsum ceiling board; 2. frame; 3. compensation groove; 4. compensation plate; 5. slot; 6. rubber pad; 7. plug-in block; 8. arc plate; 9. connecting plate; 10. protrusion; 11. hook. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figures 1 to 4The utility model provides a technical solution: a gypsum board ceiling anti-crack compensation device, including a gypsum ceiling board 1 and a frame 2, an anti-crack compensation component is installed on the frame 2, the anti-crack compensation component includes a compensation plate 4 and a compensation groove 3, a connecting component is installed on the frame 2, the connecting component includes a slot 5 and an insert block 7, a clamping component is installed on the top of the frame 2, the clamping component includes an arc plate 8 and a hook 11, a fixing component is installed on the arc plate 8, the fixing component includes a connecting plate 9 and a protrusion 10, the frame 2 is integrally formed on the outer side of the gypsum ceiling board 1, the top of the frame 2 is higher than the top of the gypsum ceiling board 1, and the bottom of the frame 2 is The bottom of the gypsum ceiling board 1 is flat. When in use, the plug block 7 on the outer side of the frame 2 on the gypsum ceiling board 1 is inserted into the inner side of the slot 5 in the frame 2 on the adjacent gypsum ceiling board 1, and the compensation plate 4 is inserted into the inner side of the compensation groove 3, and then the arc plate 8 is first moved to the top of the adjacent frame 2 through the hook 11, and then the elastic block hook 11 of the arc plate 8 is used to hook on the inner wall of the adjacent frame 2, so as to quickly splice the gypsum ceiling boards 1. It is only necessary to fix the spliced ​​multiple gypsum ceiling boards 1 on the roof using a lifting structure to quickly realize the indoor ceiling work, saving the number of installation of lifting mechanisms and reducing construction intensity, thereby effectively improving work efficiency.

[0023] In this embodiment, the compensation groove 3 is provided on two adjacent sides of the bottom of the frame 2, the compensation plate 4 is integrally formed on the other two sides of the bottom of the frame 2, the slot 5 is provided on the inner side of the frame 2, the slot 5 is evenly distributed on the adjacent two sides of the frame 2, the inner side of the slot 5 is clamped with a rubber pad 6, the plug block 7 is integrally formed on the outer side of the frame 2, the plug block 7 is evenly distributed on the other two sides of the frame 2, the plug block 7 matches the slot 5, the arc plate 8 is installed on the top of the frame 2, the hook 11 is integrally formed at the bottom of one end of the arc plate 8, the hook 11 is clamped on the inner side of the frame 2, the connecting plate 9 is integrally formed at the bottom of the other end of the arc plate 8, the protrusion 10 is integrally formed on the outer side of the bottom of the connecting plate 9, the inner side of the frame 2 is integrally formed with a connecting groove, and the connecting groove is sleeved between the connecting plate 9 and the protrusion On the outer side of the block 10, when in use, the compensation plate 4 on one frame 2 is inserted into the inner side of the compensation groove 3 on the adjacent frame 2, and the rubber pad 6 in the slot 5 is elastically squeezed by the plug block 7, and the hook 11 on the arc plate 8 connects and clamps the adjacent frames 2 through elastic force, so that the gypsum ceiling panels 1 can be firmly connected, and at the same time, there is a certain gap between the gypsum ceiling panels 1, and the gap is blocked by the compensation plate 4 to ensure the appearance of the ceiling. At the same time, when the gypsum ceiling panels 1 are subjected to thermal expansion and contraction, the stress of construction or lifting mechanism, the gypsum ceiling panels 1 can compress the rubber pads 6 to be close to each other, or stretch the arc plate 8 to be away from each other, effectively avoiding the gypsum ceiling panels 1 from being damaged by thermal expansion and contraction, the stress of construction or lifting mechanism, and ensuring the safety of the gypsum ceiling panels 1.

[0024] When the gypsum board ceiling crack prevention compensation device is in use, the plug block 7 on the outer side of the frame 2 on the gypsum ceiling board 1 is inserted into the inner side of the slot 5 in the frame 2 on the adjacent gypsum ceiling board 1, and the compensation plate 4 is inserted into the inner side of the compensation groove 3, and then the arc plate 8 is first moved to the top of the adjacent frame 2 through the hook 11, and then the elastic block hook 11 of the arc plate 8 is used to clamp on the inner wall of the adjacent frame 2, so as to quickly splice the gypsum ceiling board 1. It only needs to fix the spliced ​​multiple gypsum ceiling boards 1 on the roof by using the lifting structure to quickly realize the indoor ceiling work, which saves the number of installation of lifting mechanisms and reduces the construction intensity, thereby effectively improving the work efficiency. On the inner side of the compensation groove 3 on the adjacent frame 2, the rubber pad 6 in the slot 5 is elastically squeezed by the plug block 7, and the hook 11 on the arc plate 8 connects and clamps the adjacent frames 2 through elastic force, so that the gypsum ceiling panels 1 can be firmly connected, and at the same time, there is a certain gap between the gypsum ceiling panels 1. The gap is blocked by the compensation plate 4 to ensure the appearance of the ceiling. At the same time, when the gypsum ceiling panels 1 are subjected to thermal expansion and contraction, the stress of construction or lifting mechanism, the gypsum ceiling panels 1 can compress the rubber pad 6 to be close to each other, or stretch the arc plate 8 to move away from each other, effectively avoiding the gypsum ceiling panels 1 from being damaged by thermal expansion and contraction, the stress of construction or lifting mechanism, and ensuring the safe use of the gypsum ceiling panels 1.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A gypsum board ceiling crack prevention and compensation device, comprising a gypsum ceiling board (1) and a frame (2), characterized in that: The frame (2) is provided with an anti-crack compensation component, the anti-crack compensation component comprising a compensation plate (4) and a compensation groove (3); the frame (2) is provided with a connection component, the connection component comprising a slot (5) and an insert block (7); the top of the frame (2) is provided with a clamping component, the clamping component comprising an arc plate (8) and a hook (11); the arc plate (8) is provided with a fixing component, the fixing component comprising a connecting plate (9) and a protrusion (10).

2. A gypsum board ceiling crack prevention compensation device according to claim 1, characterized in that: The frame (2) is integrally formed on the outer side of the gypsum ceiling board (1), the top of the frame (2) is higher than the top of the gypsum ceiling board (1), and the bottom of the frame (2) is flush with the bottom of the gypsum ceiling board (1).

3. A gypsum board ceiling crack prevention compensation device according to claim 2, characterized in that: The compensation groove (3) is provided on two adjacent sides of the bottom of the frame (2), and the compensation plate (4) is integrally formed on the other two sides of the bottom of the frame (2).

4. A gypsum board ceiling anti-crack compensation device according to claim 3, characterized in that: The slots (5) are arranged on the inner side of the frame (2), the slots (5) are evenly distributed on two adjacent sides of the frame (2), and a rubber pad (6) is clamped on the inner side of the slots (5).

5. A gypsum board ceiling anti-crack compensation device according to claim 4, characterized in that: The insert blocks (7) are integrally formed on the outer side of the frame (2), the insert blocks (7) are evenly distributed on the other two sides of the frame (2), and the insert blocks (7) match the slots (5).

6. The gypsum board ceiling crack prevention compensation device according to claim 1, characterized in that: The arc plate (8) is installed on the top of the frame (2), the hook (11) is integrally formed at the bottom of one end of the arc plate (8), and the hook (11) is clamped on the inner side of the frame (2).

7. A gypsum board ceiling crack prevention compensation device according to claim 6, characterized in that: The connecting plate (9) is integrally formed at the bottom of the other end of the arc plate (8), and the protrusion (10) is integrally formed at the outer side of the bottom of the connecting plate (9).

8. A gypsum board ceiling crack prevention and compensation device according to claim 7, characterized in that: A connecting groove is integrally formed on the inner side of the frame (2), and the connecting groove is sleeved on the outer side of the connecting plate (9) and the protrusion (10).

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