Splicing type ceiling sealing element

Abstract

The utility model relates to the technical field of spliced ceiling sealing elements, in particular to a spliced ceiling sealing element which comprises a fixing piece, a screw hole is formed in one side of the fixing piece, the top of the fixing piece is fixedly connected with an outer ring structure, the top of a gasket is in threaded connection with a strong spring, and the top of the strong spring is fixedly connected with an inner ring mechanism and an outer ring. Through the arrangement of the outer ring, the fixing piece, the nut, the column body and the clamping cap, during use, a worker screws the nut, then the nut drives the column body, and the column body drives the fixing piece, so that the purpose of fixing the outer ring of the column is achieved, and the effect that the fixing of the outer ring drives the fixing of the inner ring is achieved; through the arrangement of the rubber layer, the inner ring and the air holes, during use, the inner ring is fixed to the surface of a sealing device needing to be fixed, the inner ring is reinforced through the outer ring, and therefore the purpose of reinforcement is achieved, and the purpose of better reinforcing a smoke flushing pipeline can be achieved through the purpose of the rubber sheet.

Description

Technical Field

[0001] The utility model relates to the technical field of spliced ​​ceiling sealing pieces, in particular to a spliced ​​ceiling sealing piece. Background Art

[0002] Rubber seals are widely used in various fields of the national economy and the defense industry. The direct consequence of the failure of rubber seals is the leakage of sealing fluids. The leakage of sealing fluids may cause waste of energy and resources and environmental pollution, reduce the operating capacity of mechanical equipment, or even lead to failure of mechanical equipment operation, explosion and fire. In the field of aerospace, it may cause serious accidents with the destruction of aircraft and loss of life. Therefore, we propose a spliced ​​rubber seal.

[0003] A spliced ​​rubber seal disclosed in the Chinese utility model patent application disclosure CN 216742808 U includes a fixing part, a splicing part, a fixing screw, a shock absorber, a clamping spring, a spring frame, a clamping part, a heat insulation layer and a leakproof layer. The utility model belongs to the technical field of seals, specifically a spliced ​​rubber seal, which effectively solves the defects of most traditional rubber seals on the market, such as simple functions and crude structures. While ensuring the basic sealing effect, it can also ensure fast splicing and prevent explosion caused by temperature transfer, further improving the safety of the entire device, and is a very excellent spliced ​​rubber seal.

[0004] However, the secondary fixed structure of the sealing device is reinforced only by springs inside and bolts on both sides of the ring, so the tightness is limited to a certain extent, and the role it plays in related fields is relatively limited. Utility Model Content

[0005] The purpose of the utility model is to provide a spliced ​​ceiling seal to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spliced ​​ceiling seal, a fixing plate, a screw hole is opened on one side of the fixing plate, the top of the fixing plate is fixedly connected to the outer ring structure, the top of the gasket is threadedly connected to a strong spring, and the top of the strong spring is fixedly connected to the inner ring mechanism;

[0008] An outer ring, a stud is inserted on the surface of the outer ring, and an extrusion structure is fixedly connected to the bottom of the stud.

[0009] Preferably, the outer ring structure includes an outer ring, a fixing plate, a nut, a column, and a clamping cap. The top of the outer ring is fixedly connected to the fixing plate, one side of the fixing plate is plugged with the column, one side of the column is fixedly connected to the nut, and one side of the fixing plate is fixedly connected to the clamping cap.

[0010] Preferably, the inner ring mechanism comprises a rubber layer, an inner ring, and air holes. The inner ring is fixedly connected to the outer side of the rubber layer, and the air holes are opened inside the rubber layer.

[0011] Preferably, the extrusion structure includes a screw cap, an extrusion column, a strong spring, and a gasket. One side of the screw cap is fixedly connected to the extrusion column, and one side of the gasket is fixedly connected to the strong spring.

[0012] Preferably, a slot hole is opened on one side of the inner ring, and a convex groove is fixedly connected to one side of the inner ring.

[0013] Preferably, a stainless steel coating is fixedly connected to the surface of the inner ring.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This kind of spliced ​​ceiling seal is provided with an outer ring, a fixing sheet, a nut, a column, and a clamping cap. When in use, the staff screws the nut, and then the nut drives the column, and the column drives the fixing sheet, thereby achieving the purpose of fixing the outer ring of the column. The fixation of the outer ring drives the fixation of the inner ring. When in use, the staff fixes the inner ring on the surface of the sealing device that needs to be fixed, and the inner ring is reinforced by the outer ring, thereby achieving the purpose of reinforcement. The purpose of the rubber sheet is to better reinforce the smoke flushing duct. Through the setting of the surface air holes, it can The surface of the adsorption column and the smoke flushing duct thus exerts a supporting force and an adsorption force, thereby preventing leakage of the smoke flushing duct and avoiding the occurrence of accidents. When in use, the outer ring is reinforced by tightening the screw cap, and the screw cap drives the extrusion column to fix the inner ring. At the same time, the setting of the strong spring can adapt to smoke flushing ducts of different sizes. When encountering a relatively thick pipe, the spring is contracted to expand the size. At the same time, the tightening and reinforcement of the outer ring can also squeeze the strong spring, so that the rebound force received can also strengthen the clamping force of the inner ring.

[0016] 2. This kind of spliced ​​ceiling seal can be reinforced by the slot holes and convex grooves. When reinforcing the outer ring, the slot holes can be embedded in the convex grooves through the clamping between the two outer rings, thereby playing a more fixed role. The surface stainless steel coating is set to prevent the influence of the external environment for a long time, which may cause corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall appearance of the utility model;

[0018] Figure 2 It is an internal schematic diagram of the utility model;

[0019] Figure 3 It is a top view schematic diagram of the utility model;

[0020] Figure 4 It is a side view schematic diagram of the utility model.

[0021] In the figure: 1. fixing plate; 2. screw hole; 3. gasket; 4. strong spring; 5. outer ring; 6. stud; 7. nut; 8. column; 9. clamping cap; 10. rubber layer; 11. inner ring; 12. air vent; 13. screw cap; 14. extrusion column; 15. slot hole; 16. convex groove; 17. stainless steel coating. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] A spliced ​​ceiling seal, a fixing plate 1, a screw hole 2 is opened on one side of the fixing plate 1, the top of the fixing plate 1 is fixedly connected to the outer ring 5 structure, the top of the gasket 3 is threadedly connected to a strong spring 4, and the top of the strong spring 4 is fixedly connected to an inner ring 11 mechanism;

[0025] An outer ring 5, a stud 6 is inserted on the surface of the outer ring 5, and an extrusion structure is fixedly connected to the bottom of the stud 6;

[0026] In this embodiment, preferably, the structure of the outer ring 5 includes an outer ring 5, a fixing plate 1, a nut 7, a column 8, and a clamping cap 9. The top of the outer ring 5 is fixedly connected with the fixing plate 1, one side of the fixing plate 1 is plugged with the column 8, one side of the column 8 is fixedly connected with the nut 7, and one side of the fixing plate 1 is fixedly connected with the clamping cap 9. When in use, the staff screws the nut 7, and then the nut 7 drives the column 8, and the column 8 drives the fixing plate 1, thereby achieving the purpose of fixing the outer ring 5 of the column;

[0027] In this embodiment, preferably, the structure of the inner ring 11 includes a rubber layer 10, an inner ring 11, and air holes 12. The inner ring 11 is fixedly connected to the outer side of the rubber layer 10, and the air holes 12 are opened inside the rubber layer 10. When in use, the staff fixes the inner ring 11 on the surface of the sealing device that needs to be fixed. The inner ring 11 is reinforced by the outer ring 5, thereby achieving the purpose of reinforcement. The purpose of the rubber sheet can better reinforce the smoke flushing pipe. Through the setting of the surface air holes 12, the surface of the column smoke flushing pipe can be adsorbed, thereby exerting a supporting force and an adsorption force, thereby preventing the smoke flushing pipe from leaking;

[0028] In this embodiment, preferably, the extrusion structure includes a screw cap 13, an extrusion column 14, a strong spring 4, and a gasket 3. One side of the screw cap 13 is fixedly connected to the extrusion column 14, and one side of the gasket 3 is fixedly connected to the strong spring 4. When in use, the outer ring 5 is reinforced by tightening the screw cap 13, and the screw cap 13 drives the extrusion column 14 to fix the inner ring 11. At the same time, the setting of the strong spring 4 is adapted to smoke flushing pipes of different sizes. When encountering a relatively thick pipe, the spring is contracted to expand the size. At the same time, the tightening and reinforcement of the outer ring 5 can also squeeze the strong spring 4, so that the rebound force received can also strengthen the clamping force of the inner ring 11.

[0029] In this embodiment, preferably, a slot hole 15 is opened on one side of the inner ring 11, and a convex groove 16 is fixedly connected to one side of the inner ring 11. When reinforcing the outer ring 5, the slot hole 15 can be embedded in the convex groove 16 through the clamping opening between the two outer rings 5, thereby playing a more fixed role;

[0030] In this embodiment, preferably, a stainless steel coating 17 is fixedly connected to the surface of the inner ring 11 to prevent corrosion caused by long-term influence of the external environment.

[0031] When in use, a spliced ​​ceiling seal of the present embodiment is provided with an outer ring 5, a fixing plate 1, a nut 7, a column 8, and a clamping cap 9. When in use, the staff screws the nut 7, and then the nut 7 drives the column 8, and the column 8 drives the fixing plate 1, thereby achieving the purpose of fixing the outer ring 5 of the column. The fixation of the outer ring 5 drives the fixation of the inner ring 11. When in use, the staff fixes the inner ring 11 on the surface of the sealing device that needs to be fixed, and the inner ring 11 is reinforced by the outer ring 5, thereby achieving the purpose of reinforcement. The purpose of the rubber sheet is to better reinforce the smoke flushing duct. The surface air permeable holes 12 can be arranged to adsorb the surface of the column smoke flushing duct, thereby exerting a supporting force and an adsorption force. The smoke flushing pipe is prevented from leaking and accidents are avoided. The screw cap 13, the extrusion column 14, the strong spring 4 and the gasket 3 are set. When in use, the outer ring 5 is reinforced by tightening the screw cap 13, and the screw cap 13 drives the extrusion column 14 to fix the inner ring 11. At the same time, the setting of the strong spring 4 can adapt to smoke flushing pipes of different sizes. When encountering a relatively thick pipe, the size can be expanded by contracting the spring. At the same time, the tightening and reinforcement of the outer ring 5 can also squeeze the strong spring 4, so that the rebound force received can also strengthen the clamping force of the inner ring 11. When the outer ring 5 is reinforced by the slot 15 and the convex groove 16, the slot 15 can be embedded in the convex groove 16 through the clamp between the two outer rings 5, so as to play a more fixed role. The surface stainless steel coating 17 is set to prevent the influence of the external environment for a long time, which leads to corrosion.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A spliced ​​ceiling seal, characterized in that: include A fixing plate (1), a screw hole (2) is provided on one side of the fixing plate (1), the top of the fixing plate (1) is fixedly connected to the outer ring structure, the top of the gasket (3) is threadedly connected to a strong spring (4), and the top of the strong spring (4) is fixedly connected to the inner ring structure; An outer ring (5), a stud (6) is inserted into the surface of the outer ring (5), and an extrusion structure is fixedly connected to the bottom of the stud (6).

2. The spliced ​​ceiling seal according to claim 1, characterized in that: The outer ring structure comprises an outer ring (5), a fixing plate (1), a nut (7), a column (8), and a clamping cap (9); the top of the outer ring (5) is fixedly connected to the fixing plate (1); one side of the fixing plate (1) is plugged with the column (8); one side of the column (8) is fixedly connected to the nut (7); and one side of the fixing plate (1) is fixedly connected to the clamping cap (9).

3. The spliced ​​ceiling seal according to claim 1, characterized in that: The inner ring mechanism comprises a rubber layer (10), an inner ring (11), and an air vent (12); the inner ring (11) is fixedly connected to the outer side of the rubber layer (10), and the air vent (12) is provided inside the rubber layer (10).

4. The spliced ​​ceiling seal according to claim 1, characterized in that: The extrusion structure comprises a screw cap (13), an extrusion column (14), a strong spring (4), and a gasket (3). One side of the screw cap (13) is fixedly connected to the extrusion column (14), and one side of the gasket (3) is fixedly connected to the strong spring (4).

5. The spliced ​​ceiling seal according to claim 1, characterized in that: A slot hole (15) is provided on one side of the inner ring (11), and a convex groove (16) is fixedly connected to one side of the inner ring (11).

6. The spliced ​​ceiling seal according to claim 1, characterized in that: A stainless steel coating (17) is fixedly connected to the surface of the inner ring (11).

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