CN215172212U - Sealing rubber piece with good sealing effect in high-temperature environment - Google Patents
Sealing rubber piece with good sealing effect in high-temperature environment Download PDFInfo
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- CN215172212U CN215172212U CN202121820596.1U CN202121820596U CN215172212U CN 215172212 U CN215172212 U CN 215172212U CN 202121820596 U CN202121820596 U CN 202121820596U CN 215172212 U CN215172212 U CN 215172212U
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Abstract
The utility model belongs to the technical field of the sealing rubber spare, specifically be a sealed effectual sealing rubber spare under high temperature environment, it includes: rubber spare main part and supporting mechanism, supporting mechanism evenly sets up inside the rubber spare main part, supporting mechanism includes the sleeve pipe, meets thermal expansion piece and supporting shoe, the sleeve pipe is radially evenly buried underground inside the rubber spare main part, the intraductal portion that sets up meets thermal expansion piece, meet thermal expansion piece both ends and all set up the supporting shoe, bury supporting mechanism underground inside the rubber spare, supporting mechanism is become by the sleeve pipe, meets thermal expansion piece and supporting shoe, meets thermal expansion piece and is heated and expand in the sleeve pipe and stretch out, supports the supporting shoe to the lateral wall of rubber spare, makes the laminating of rubber spare treat sealed part, improves sealed effect, can make the rubber shaping at the outside pouring rubber of supporting mechanism, need not to slot in the rubber spare and add the part, processing is convenient to can carry out the even stay to the rubber spare after the rubber spare is heated.
Description
Technical Field
The utility model relates to a sealing rubber spare technical field specifically is a sealing rubber spare that high temperature environment is sealed effectual down.
Background
The sealing rubber part is a circular rubber product which is generally used in a leakproof mode, has high elasticity at normal temperature, is slightly plastic, has very good mechanical strength, is small in hysteresis loss, generates low heat during multiple deformation, is good in flexing resistance, is good in electrical insulation performance due to the fact that the sealing rubber part is non-polar rubber, and is more and more widely used.
The patent number CN201921372483.2 discloses a sealed effectual sealing rubber spare under high temperature environment, including sealing rubber spare body, sealing rubber spare body is cavity annular structure, the cavity has been seted up to the bottom of sealing rubber spare body, the fixed thermal expansion piece that is provided with in a side that the cavity is close to sealing rubber spare body middle part, the fixed promotion piece that is provided with in one end that keeps away from the cavity inner wall of thermal expansion piece, the fixed board of placing that is provided with in middle part of cavity inner wall. The utility model discloses a set up and meet thermal expansion strip, promote piece, rubber strip and connect the rope, when sealing rubber spare body is heated and takes place to warp, meet thermal expansion strip thermal expansion drive promotion piece and remove, promote the piece and stretch through the both ends of connecting the rope and driving the rubber strip for the rubber strip is to the middle part shrink, seals to the middle part of sealing rubber spare body and stops, thereby makes sealing rubber spare body sealed effect under high temperature environment better.
Because the rubber spare is integrated into one piece's rubber casting or cutting piece, for seal structure, when processing above-mentioned sealing rubber spare, need slot then install all kinds of parts in the rubber spare, however, rubber spare itself is less to be not fit for all kinds of parts of interior installation, consequently, above-mentioned rubber spare is not convenient to process the preparation.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional sealing rubber member.
Therefore, the utility model aims at providing a sealed effectual sealing rubber spare under high temperature environment can make the rubber spare shaping in the outside pouring rubber of supporting mechanism, need not to slot in the rubber spare and adds the part, and processing is convenient to can evenly support the rubber spare after the rubber spare is heated, improve sealed effect.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a sealed effectual sealing rubber spare under high temperature environment, it includes:
a rubber member main body;
the supporting mechanism is evenly arranged inside the rubber part main body and comprises a sleeve, a thermal expansion block and supporting blocks, the sleeve is evenly embedded inside the rubber part main body along the radial direction, the thermal expansion block is arranged inside the sleeve, and the supporting blocks are arranged at two ends of the thermal expansion block.
As a high temperature environment under sealed effectual sealing rubber spare an preferred scheme, wherein: the supporting block adopts the arc supporting block.
As a high temperature environment under sealed effectual sealing rubber spare an preferred scheme, wherein: the sleeve pipe adopts the stereoplasm side pipe.
As a high temperature environment under sealed effectual sealing rubber spare an preferred scheme, wherein: the supporting blocks at the two ends are respectively attached to the inner wall and the outer wall of the rubber part main body.
Compared with the prior art: the utility model discloses bury supporting mechanism underground inside the rubber spare, supporting mechanism is by the sleeve pipe, meet thermal expansion piece and supporting block and constitute, meet the thermal expansion piece and be heated and expand in the sleeve pipe and stretch out, support the supporting shoe to the lateral wall of rubber spare, make the laminating of rubber spare treat sealed part, improve sealed effect, can make the shaping of rubber spare at the outside pouring rubber of supporting mechanism, need not to slot in the rubber spare and add the part, processing is convenient, and can evenly support the rubber spare after the rubber spare is heated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal side structure of the present invention.
In the figure: 100 rubber part main body, 200 supporting mechanism, 210 sleeve, 220 thermal expansion block and 230 supporting block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a sealed effectual sealing rubber spare under high temperature environment can make the shaping of rubber spare at the outside pouring rubber of supporting mechanism, need not to slot in the rubber spare and add the part, and processing is convenient to can evenly support the rubber spare after the rubber spare is heated, please refer to and show and draw back 1-3, include: a rubber member body 100 and a support mechanism 200;
the rubber body 100 is an integrally molded casting, and during casting, the support mechanism 200 is placed inside the rubber body 100, and the support mechanism 200 is embedded inside the rubber body 100.
The supporting mechanisms 200 are uniformly arranged inside the rubber part main body 100, each supporting mechanism 200 comprises a sleeve 210, a thermal expansion block 220 and supporting blocks 230, the sleeve 210 is uniformly embedded inside the rubber part main body 100 along the radial direction, the thermal expansion block 220 is arranged inside the sleeve 210, the supporting blocks 230 are arranged at two ends of the thermal expansion block 220, the thermal expansion block 220 expands when heated and extends outwards from two ends of the sleeve 210 to drive the supporting blocks 230 to extrude the inner ring side wall and the outer ring side wall of the rubber part main body 100, so that the rubber part main body 100 is attached to a part to be sealed, and the sealing effect is improved.
When the rubber part main body 100 is used in a concrete mode, the supporting mechanism 200 is placed inside the rubber part main body 100, the supporting mechanism 200 is buried inside the rubber part main body 100, and is expanded when being heated by the thermal expansion block 220 and extends outwards from two ends of the sleeve 210 to drive the supporting block 230 to extrude the inner ring side wall and the outer ring side wall of the rubber part main body 100, so that the rubber part main body 100 is attached to a part to be sealed, and the sealing effect is improved.
The support blocks 230 are arc-shaped support blocks, and can be attached to the inner ring side wall and the outer ring side wall of the rubber member body 100.
The supporting blocks 230 at two ends are respectively attached to the inner wall and the outer wall of the rubber part main body 100, the inner wall and the outer wall are the inner ring side wall and the outer ring side wall of the rubber part main body 100, and the supporting blocks 230 extrude the inner ring side wall and the outer ring side wall of the rubber part main body 100 when being expanded by the thermal expansion block 220, so that the inner ring side wall and the outer ring side wall of the rubber part main body 100 are deformed and attached to a part to be sealed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a sealed effectual sealing rubber spare under high temperature environment which characterized in that includes:
a rubber member body (100);
the supporting mechanism (200) is uniformly arranged inside the rubber part main body (100), the supporting mechanism (200) comprises a sleeve (210), a thermal expansion block (220) and supporting blocks (230), the sleeve (210) is uniformly embedded inside the rubber part main body (100) along the radial direction, the thermal expansion block (220) is arranged inside the sleeve (210), and the supporting blocks (230) are arranged at two ends of the thermal expansion block (220).
2. The sealing rubber member with good sealing effect in high temperature environment according to claim 1, wherein the supporting block (230) is an arc-shaped supporting block.
3. The sealing rubber member with good sealing effect in high-temperature environment according to claim 1, wherein the sleeve (210) is a rigid square pipe.
4. The sealing rubber member with good sealing effect in high temperature environment as claimed in claim 1, wherein the supporting blocks (230) at two ends are respectively attached to the inner wall and the outer wall of the rubber member body (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121820596.1U CN215172212U (en) | 2021-08-05 | 2021-08-05 | Sealing rubber piece with good sealing effect in high-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121820596.1U CN215172212U (en) | 2021-08-05 | 2021-08-05 | Sealing rubber piece with good sealing effect in high-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215172212U true CN215172212U (en) | 2021-12-14 |
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ID=79406061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121820596.1U Active CN215172212U (en) | 2021-08-05 | 2021-08-05 | Sealing rubber piece with good sealing effect in high-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215172212U (en) |
-
2021
- 2021-08-05 CN CN202121820596.1U patent/CN215172212U/en active Active
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