CN108087550B

CN108087550B - Sealing gasket capable of being combined and adjusted in size

Info

Publication number: CN108087550B
Application number: CN201711324709.7A
Authority: CN
Inventors: 祁博渊
Original assignee: MAANSHAN RONGYI SEALING MATERIAL CO Ltd
Current assignee: MAANSHAN RONGYI SEALING MATERIAL CO Ltd
Priority date: 2017-12-13
Filing date: 2017-12-13
Publication date: 2020-01-14
Anticipated expiration: 2037-12-13
Also published as: CN108087550A

Abstract

The invention discloses a sealing gasket capable of being combined and adjusted in size, which comprises a sealing gasket, wherein a first outer wall is arranged on the surface of the outer wall of the sealing gasket, a second outer wall is arranged on the surface of the outer wall of the first outer wall, a first round hole is formed in the inner wall of the first outer wall, a second round hole is formed in the inner wall of the second outer wall, the diameter of the first round hole is larger than that of the sealing gasket, the diameter of the second round hole is larger than that of the first outer wall, and the sealing gasket, the first outer wall and the second outer wall are connected through a first round hole and a second. According to the invention, the first outer wall and the second outer wall are arranged, so that after the long plug is manually pulled out, the first outer wall and the second outer wall can be disassembled and assembled according to the field requirement, the size of the sealing gasket is adjusted for use, the effect of combining and adjusting the size is achieved, and the long plug can be effectively and quickly combined and adjusted according to the actual size for use.

Description

Sealing gasket capable of being combined and adjusted in size

Technical Field

The invention relates to a sealing gasket, in particular to a sealing gasket with a size capable of being combined and adjusted.

Background

The sealing gasket is a sealing spare part used in places with fluid, such as machinery, equipment and pipelines, uses the inner part and the outer part as materials for sealing, is made of metal or nonmetal plate-shaped materials through cutting, stamping or cutting and other processes, is used for sealing connection between pipelines, and is used for sealing connection between machine parts and machine parts, and can be divided into metal sealing gaskets and nonmetal sealing gaskets according to the materials, such as metal copper gaskets, stainless steel gaskets, iron gaskets, aluminum gaskets, nonmetal asbestos gaskets, non-asbestos gaskets, paper gaskets, rubber gaskets and the like, the sealing of the gaskets plays an important role in modern industrial enterprises, and the sealing quality is directly related to the continuity of production, the safety of property, energy conservation, environmental protection and physical and mental health of people, so the development of the gaskets is more and more valued by people, with the rise of modern industries, particularly modern petroleum, chemical industry, atomic energy industry and large-scale power stations, pressure vessels develop towards high temperature, high pressure, high vacuum, deep cooling, large scale and multiple series, new requirements are continuously provided for gasket sealing, various novel materials and novel structures continuously appear, and the sealing performance is also different.

However, the gasket used in the prior art, which is an integrated gasket, cannot be adjusted according to the size of the object and the sealing opening, and has poor sealing elasticity, is easy to damage and dent, and is inconvenient to fix and easy to fall off. To this end, a gasket is proposed which can be adjusted in size in a combined manner.

Disclosure of Invention

The invention mainly aims to provide a gasket with a size capable of being combined and adjusted, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a can make up sealed pad of regulation size, is including sealed the pad, sealed outer wall surface of filling up is provided with the outer wall No. one, No. one outer wall surface is provided with the outer wall No. two, No. one outer wall inner wall is provided with the round hole No. one, No. two outer wall inner walls are provided with the round hole No. two, a round hole diameter is greater than sealed the pad, No. two round hole diameters are greater than the outer wall No. one, sealed pad, No. one outer wall and No. two outer walls are through a round hole and No. two round hole muffjoint.

Further, sealed inside all being provided with the elongated slot of filling up, an outer wall and No. two outer walls, elongated slot both ends fixedly connected with reset spring, the reset spring both ends are provided with the back up coat.

Further, a long plug is arranged on one side of the second outer wall, one end of the long plug is rotatably connected with the connecting rod, a triangular clamping tongue is arranged at the lower end of the connecting rod, clamping bolts are arranged at two ends of the triangular clamping tongue, and a spring is arranged inside each clamping bolt.

Furthermore, the sealing gasket, the first outer wall and the second outer wall are fixedly connected with the long slot through a long bolt.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the first outer wall and the second outer wall are arranged, after the elongated plug is manually pulled out, the first outer wall and the second outer wall can be disassembled and assembled according to the field requirements, the size of the sealing gasket is adjusted for use, the effect of combining and adjusting the size is achieved, the combined sealing gasket can be effectively used after being rapidly combined and adjusted according to the actual size, the practical effect in use is greatly improved, the combination is simple and easy to operate, the convenience in use is effectively improved, meanwhile, the integral resistance of the combined sealing gasket is enhanced and improved, the sealing property in use is effectively prolonged, and the service life is greatly prolonged.

2. According to the invention, the reset spring and the reinforcing layer are arranged, so that the effects of enhancing the elasticity and firmness are achieved, the reset spring can effectively increase the elasticity of the sealing gasket, the problem that the sealing gasket is sunken due to strong pressure is avoided, the pressure resistance of the sealing gasket is effectively improved, the sealing effect of the sealing gasket is greatly enhanced, the reinforcing layer can integrally enhance the structural strength of the sealing gasket, the situation that the sealing gasket is damaged when being worn for a long time is effectively avoided, and the service life of the sealing gasket is effectively prolonged.

3. According to the invention, the triangular clamping tongue is arranged, after the elongated plug is manually inserted into the elongated slot, the connecting rod is rotated to achieve the locking effect, and then the triangular clamping tongue is inserted into the corresponding slot of the sealed structure, the spring jacks up the clamping bolt to fix the clamping bolt, so that the fixing convenience is achieved, the flow of installing the sealing gasket is effectively simplified, the convenience in installation is greatly improved, the working efficiency is effectively improved, the phenomenon that the sealing gasket falls off can be effectively avoided, the stability of the sealing gasket is effectively improved, and the safety in use is enhanced.

Drawings

Fig. 1 is a schematic view of the overall structure of a gasket with adjustable size.

Fig. 2 is an exploded view of a combined adjustable size gasket of the present invention.

FIG. 3 is a sectional view of a gasket with adjustable size.

FIG. 4 is a schematic view of an elongated plug structure of a gasket with adjustable size.

In the figure: 1. a gasket; 2. an outer wall I; 3. a first round hole; 4. an outer wall II; 5. a second round hole; 6. a long slot; 7. a return spring; 8. a reinforcement layer; 9. a long plug; 10. a connecting rod; 11. a triangular clamping tongue; 12. fastening a bolt; 13. a spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-4, a can make up sealed pad of regulation size, including sealed 1 of filling up, sealed 1 outer wall surface of filling up is provided with outer wall 2 No. one, 2 outer wall surfaces of outer wall are provided with outer wall 4 No. two, 2 inner walls of outer wall are provided with round hole 3 No. one, 4 inner walls of outer wall are provided with round hole 5 No. two, 3 diameters of round hole are greater than sealed 1 of filling up, 5 diameters of round hole are greater than outer wall 2 No. two, sealed 1, outer wall 2 and No. two outer walls 4 of filling up are through

round hole

3 and 5 muffjoint of round hole No. two.

Wherein, sealed inside elongated slot 6 that all is provided with of 1, No. 2 outer walls of outer wall and No. two outer walls of sealing up, 6 both ends fixedly connected with reset spring 7 of elongated slot, reset spring 7 both ends are provided with back up coat 8.

The second outer wall 4 is provided with a long plug 9 on one side, the long plug 9 is connected with a connecting rod 10 in a rotating mode at one end, a triangular clamping tongue 11 is arranged at the lower end of the connecting rod 10, clamping bolts 12 are arranged at two ends of the triangular clamping tongue 11, and a spring 13 is arranged inside each clamping bolt 12.

The sealing gasket 1, the first outer wall 2 and the second outer wall 4 are fixedly connected with the long slot 6 through a long bolt 9.

It should be noted that the invention is a gasket with adjustable size, when in use, after the long plug 9 is pulled out manually, the first outer wall 2 and the second outer wall 4 can be disassembled and assembled according to the field requirement, the size of the sealing gasket 1 can be adjusted for use, the quick combination and adjustment can be effectively carried out according to the actual size requirement for use, after the long plug 9 is manually inserted into the long slot 6, the connecting rod 10 is rotated to achieve the locking effect, and after the triangular clamping tongue 11 is inserted into the corresponding groove of the sealed structure, the spring 13 jacks up the clamping bolt 12 for fixing, thereby effectively simplifying the process of installing the sealing gasket, moreover, the phenomenon that the sealing gasket 1 falls off can be effectively avoided, the elasticity of the sealing gasket 1 can be effectively increased by the return spring 7, the sealing effect of the sealing gasket 1 is greatly enhanced, and the structural strength of the sealing gasket 1 can be integrally enhanced by the reinforcing layer 8.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A sealing gasket capable of being combined and adjusted in size comprises a sealing gasket (1) and is characterized in that: the sealing gasket comprises a sealing gasket body (1), and is characterized in that a first outer wall (2) is arranged on the outer wall surface of the sealing gasket body (1), a second outer wall (4) is arranged on the outer wall surface of the first outer wall (2), a first round hole (3) is formed in the inner wall of the first outer wall (2), a second round hole (5) is formed in the inner wall of the second outer wall (4), the diameter of the first round hole (3) is larger than that of the sealing gasket body (1), the diameter of the second round hole (5) is larger than that of the first outer wall (2), and the sealing gasket body (1), the first outer wall (2) and the second outer wall (4) are in sleeve connection through; elongated slots (6) are formed in the sealing gasket (1), the first outer wall (2) and the second outer wall (4), two ends of each elongated slot (6) are fixedly connected with a return spring (7), and two ends of each return spring (7) are provided with reinforcing layers (8);

a long plug (9) is arranged on one side of the second outer wall (4), one end of the long plug (9) is rotatably connected with a connecting rod (10), a triangular clamping tongue (11) is arranged at the lower end of the connecting rod (10), clamping bolts (12) are arranged at two ends of the triangular clamping tongue (11), and a spring (13) is arranged in each clamping bolt (12);

the sealing gasket (1), the first outer wall (2) and the second outer wall (4) are fixedly connected with the long slot (6) through a long plug (9).