CN218913578U

CN218913578U - Inflatable vibration reduction sealing isolation ring

Info

Publication number: CN218913578U
Application number: CN202223144761.3U
Authority: CN
Inventors: 周国文
Original assignee: Suzhou Ruitai Precision Plastic Co ltd
Current assignee: Suzhou Ruitai Precision Plastic Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-25
Anticipated expiration: 2032-11-25

Abstract

The utility model provides an inflatable vibration reduction sealing isolation ring, wherein an isolation inner ring body is fixedly arranged between one ends, far away from the inner wall of an isolation outer ring body, of a plurality of first telescopic springs, limiting clamping barrier strip assemblies are fixedly arranged on the upper and lower parts of the inner wall of the isolation outer ring body, and an external thread inflation end is fixedly arranged on the right side of the bottom of the isolation outer ring body. According to the inflatable vibration reduction sealing isolation ring, the first telescopic spring, the isolation inner ring body, the external thread inflating end and the internal thread sealing cover are mutually matched, so that the isolation ring can be inflated between the inside of the isolation outer ring body and the outside of the isolation inner ring body, has elasticity, is subjected to external impact and has a certain buffering space, meanwhile, has a vibration reduction effect, is high in practicability, and can improve the connection stability of the isolation ring and avoid displacement through the mutual matching among the buffering accommodating cavity, the second telescopic spring, the sliding baffle and the limiting convex block.

Description

Inflatable vibration reduction sealing isolation ring

Technical Field

The utility model relates to the field of isolation rings, in particular to an inflatable vibration reduction sealing isolation ring.

Background

The function of the isolating ring is to separate two different substances or the same substances, so as to avoid exchange contact. In the existing production and transportation processes of the sleeve, collision, friction and other phenomena can occur between two adjacent sleeve bodies, so that the surface quality of the sleeve is damaged, and each sleeve is required to be isolated by using an isolating ring in order to ensure the quality of the sleeve.

The existing sealing isolation ring is simple in structure, cannot realize the vibration reduction function, is limited in application range, is easy to be hard to damage when being impacted by the outside, reduces service life, lacks a structure capable of realizing the vibration reduction function, is poor in practicality, has a large improvement space, and therefore, is necessary to provide an inflatable vibration reduction sealing isolation ring to solve the technical problems.

Disclosure of Invention

The utility model provides an inflatable vibration reduction sealing isolation ring, which solves the problems that the structure is simpler, the vibration reduction function cannot be realized, the application range is limited, the rigid damage is easy to occur when the isolation ring is subjected to external collision, the service life is shortened, the structure capable of realizing the vibration reduction function is lacking, and the practicability is poor.

In order to solve the technical problems, the inflatable vibration reduction sealing isolation ring provided by the utility model comprises an isolation outer ring body, wherein a plurality of first telescopic springs are uniformly and fixedly arranged on the side wall of an inner cavity of the isolation outer ring body, an isolation inner ring body is fixedly arranged between one ends of the first telescopic springs far away from the inner wall of the isolation outer ring body, limit clamping barrier strip assemblies are fixedly arranged on the upper part and the lower part of the inner wall of the isolation outer ring body, an external thread inflation end is fixedly arranged on the right side of the bottom of the isolation outer ring body, a sealing plug is arranged in the external thread inflation end, and an internal thread sealing cover is sleeved on the external thread of the external thread inflation end.

Preferably, the inner wall of the isolating outer ring body is fixedly provided with a sealing reinforcing layer, and the bottom of the sealing plug is fixedly connected with the bottom of the inner cavity of the internal thread sealing cover.

Preferably, each limit clamping barrier strip assembly comprises a limit clamping barrier strip ring body, and a plurality of buffer accommodating cavities are uniformly formed in one side, close to the seal reinforcing layer, of the limit clamping barrier strip ring body.

Preferably, the inner wall of each buffer accommodating cavity is fixedly provided with a second telescopic spring.

Preferably, the one end that the second expansion spring is close to sealed reinforcement layer is fixed to be provided with the slip separation blade, the one end that the slip separation blade is close to sealed reinforcement layer is fixed to be provided with spacing lug.

Preferably, one end of the limiting lug, which is far away from the sliding baffle, penetrates through the outer wall of the limiting clamping baffle strip ring body.

Compared with the related art, the inflatable vibration reduction sealing isolation ring provided by the utility model has the following structure

The beneficial effects are that:

the utility model provides an inflatable vibration reduction sealing isolation ring, which can be used for inflating the inside of an isolation outer ring body and the outside of the isolation inner ring body through the mutual matching among a first telescopic spring, an isolation inner ring body, an external thread inflation end and an internal thread sealing cover, so that the isolation ring has elasticity, has a certain buffer space when being impacted by the outside, has a vibration reduction effect, and is high in practicability, and the stability of the connection of the isolation ring can be improved, the displacement is avoided, and a large improvement space is provided through the mutual matching among a buffer accommodating cavity, a second telescopic spring, a sliding baffle and a limiting convex block.

Drawings

FIG. 1 is a schematic view of an inflatable vibration-damping seal spacer according to a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the device shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2.

Reference numerals in the drawings: 1. keep apart outer lane body, 2, first expansion spring, 3, keep apart the inner circle body, 4, sealed reinforcement layer, 5, spacing joint blend stop subassembly, 51, spacing joint blend stop ring body, 52, buffering hold the chamber, 53, second expansion spring, 54, slip separation blade, 55, spacing lug, 6, external screw thread are inflated and are held, 7, sealing plug, 8, internal screw thread sealed lid.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an inflatable vibration-damping sealing spacer provided by the present utility model; FIG. 2 is a cross-sectional view of the device shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 2. The utility model provides an inflatable damping sealing isolation circle, including keeping apart outer lane body 1, keep apart the even fixed a plurality of first extension spring 2 that are provided with of inner chamber lateral wall of outer lane body 1, a plurality of first extension spring 2 keep away from and keep apart fixedly between the one end of outer lane body 1 inner wall and be provided with isolation inner circle body 3, keep apart the equal fixed spacing joint blend stop subassembly 5 that is provided with in inner wall upper and lower part of outer lane body 1, keep apart the fixed external screw thread that is provided with in bottom right side of outer lane body 1 and aerify end 6, the inside that the end 6 was aerifyd to the external screw thread is provided with sealing plug 7, the external screw thread cover that the end 6 was aerifyd to the external screw thread is equipped with sealed lid 8 of internal screw thread.

The inner wall of the isolating outer ring body 1 is fixedly provided with a sealing reinforcing layer 4, and the bottom of the sealing plug 7 is fixedly connected with the bottom of an inner cavity of the internal thread sealing cover 8.

Each limiting clamping barrier strip assembly 5 comprises a limiting clamping barrier strip ring body 51, and a plurality of buffer accommodating cavities 52 are uniformly formed in one side, close to the sealing reinforcing layer 4, of the limiting clamping barrier strip ring body 51.

The inner wall of each buffer accommodating chamber 52 is fixedly provided with a second extension spring 53.

The second extension spring 53 is close to the fixed sliding baffle 54 that is provided with of one end of sealing reinforcement layer 4, and the sliding baffle 54 is close to the fixed spacing lug 55 that is provided with of one end of sealing reinforcement layer 4.

One end of the limiting bump 55, which is far away from the sliding baffle plate 54, penetrates through the outer wall of the limiting clamping baffle bar ring body 51.

The beneficial effects are that:

through first telescopic spring 2, keep apart inner circle body 3, the mutual cooperation between the external screw thread inflatable end 6 and the internal screw thread sealed lid 8, can be to keeping apart the inside of outer lane body 1 and keep apart between the outside of inner circle body 3 and aerify for the isolating ring has elasticity, receives outside impact and has certain buffering space, has the effect of damping simultaneously, and the practicality is stronger, holds the mutually supporting between chamber 52, second telescopic spring 53, slip separation blade 54 and the spacing lug 55 through the buffering, can improve the stability that the isolating ring is connected, avoids taking place the displacement, has great improvement space.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an inflatable damping seal isolation circle, includes keeps apart outer lane body (1), its characterized in that, keep apart the inner chamber lateral wall of outer lane body (1) evenly fixed be provided with a plurality of first extension spring (2), a plurality of fixed inner circle body (3) of keeping away from being provided with between the one end of keeping apart outer lane body (1) inner wall of first extension spring (2), the inner wall upper and lower part of keeping apart outer lane body (1) is all fixed and is provided with spacing joint blend stop subassembly (5), the fixed external screw thread that is provided with in bottom right side of keeping apart outer lane body (1) is inflated end (6), the inside of external screw thread is inflated end (6) is provided with sealing plug (7), the external screw thread cover of external screw thread inflation end (6) is equipped with internal screw thread sealed lid (8).

2. The inflatable vibration reduction sealing isolation ring according to claim 1, wherein a sealing reinforcement layer (4) is fixedly arranged on the inner wall of the isolation outer ring body (1), and the bottom of the sealing plug (7) is fixedly connected with the bottom of an inner cavity of the internal thread sealing cover (8).

3. The inflatable vibration reduction sealing isolation ring according to claim 2, wherein each limit clamping barrier strip assembly (5) comprises a limit clamping barrier strip ring body (51), and a plurality of buffer accommodating cavities (52) are uniformly formed in one side, close to the sealing reinforcing layer (4), of the limit clamping barrier strip ring body (51).

4. An inflatable vibration-damping sealing spacer according to claim 3, characterized in that the inner wall of each buffer accommodating chamber (52) is fixedly provided with a second telescopic spring (53).

5. The inflatable vibration reduction sealing isolation ring according to claim 4, wherein a sliding baffle (54) is fixedly arranged at one end of the second telescopic spring (53) close to the sealing reinforcement layer (4), and a limit bump (55) is fixedly arranged at one end of the sliding baffle (54) close to the sealing reinforcement layer (4).

6. The inflatable vibration-damping sealing spacer ring according to claim 5, wherein one end of the limiting projection (55) far away from the sliding baffle (54) penetrates through the outer wall of the limiting clamping baffle ring body (51).