CN211288730U

CN211288730U - Embedded instrument seal ring structure

Info

Publication number: CN211288730U
Application number: CN201922213626.1U
Authority: CN
Inventors: 李利波; 雷岚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-18
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an inserted instrument seal ring structure, including the installation organism, it has the inserted instrument to peg graft in installing opening and the installing opening to be equipped with on the installation organism, it is located installing opening's inner chamber to have cup jointed seal ring and seal ring rear end portion on the inserted instrument, seal ring and inserted instrument are all through fixing bolt and installation organism fixed connection. An inserted instrument seal ring structure, seal ring makes the inserted instrument insert through the direction inclined plane and passes the intracavity, form primary seal, the guide effect through the guide part, make the instrument peg graft with the installation opening extrusion, seal ring's the outer wall that inserts the seal section is inconsistent with the formation secondary seal of installation open-ended inner chamber wall, the installation of being convenient for peg graft and the sealed effect of reinforcing washer, be equipped with fire protection coating, make seal ring incombustible, strengthen its high temperature resistance, be equipped with fire protection coating, make seal ring incombustible.

Description

Embedded instrument seal ring structure

Technical Field

The utility model relates to a sealing equipment field, in particular to mosaic instrument seal ring structure.

Background

The embedded meter is embedded in the mounting opening of the mounting body, and a sealing gasket is generally provided to seal the gap between the mounting opening and the meter.

The sealing washer (generally made by rubber materials, be cyclic annular) of current mosaic instrument seals up the poor and do not have the fire prevention high temperature resistance characteristic of effect, simultaneously, because its rubber material for it is easily scratched by sharp-pointed article, thereby leads to scrapping, so, we provide a mosaic instrument sealing washer structure.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an inserted instrument sealing gasket structure, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inserted instrument seal ring structure, includes the installation organism, it has the inserted instrument to be equipped with in installation opening and the installation opening interpolation on the installation organism, seal ring and seal ring rear end part are located installation opening's inner chamber to have cup jointed on the inserted instrument, seal ring and inserted instrument are all through fixing bolt and installation organism fixed connection, the right-hand member that seal ring's outer wall was equipped with fire protection coating and fire protection coating is equipped with first elastic rubber layer, the right-hand member that the right-hand member on first elastic rubber layer was equipped with steel wire stratum reticulare and steel wire stratum reticulare is equipped with second elastic rubber layer.

Preferably, the sealing washer comprises an annular fixed edge, the bottom of the annular fixed edge is provided with an insertion sealing section, and the axial centers of the annular fixed edge and the insertion sealing section are both provided with a through cavity which is communicated with each other.

Preferably, be equipped with the fixed through-hole and the fixed through-hole that are equipped with fixing bolt looks adaptation on the annular fixed border and be equipped with the multiunit, the multiunit the fixed through-hole all uses the axle center on annular fixed border to be the even equidistant range of circumference as the centre of a circle.

Preferably, the insertion sealing section is located in an inner cavity of the mounting opening of the mounting machine body, and an outer wall of the insertion sealing section abuts against an inner cavity wall of the mounting opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. be equipped with and insert sealed section, guide part and direction inclined plane, seal ring makes the extrusion of inserted instrument insert and passes the intracavity through the guide effect on direction inclined plane, and the inner wall that passes the chamber this moment is inconsistent with the insertion portion outer wall of inserted instrument, form primary seal, through the guide effect of guide part, make instrument and installing opening extrusion peg graft, seal ring's the outer wall that inserts sealed section is inconsistent with installing opening's inner chamber wall and is formed secondary seal, be convenient for peg graft the installation and strengthen the sealed effect of packing ring.

2. The fireproof coating is arranged, so that the sealing washer is not easy to burn, the high temperature resistance of the sealing washer is enhanced, and the fireproof coating is arranged, so that the sealing washer is not easy to burn.

Drawings

Fig. 1 is an overall structure diagram of an embedded instrument sealing washer structure of the present invention;

FIG. 2 is a disassembled view of an embedded instrument seal gasket structure of the present invention;

fig. 3 is a sealing washer mechanical diagram of an embedded instrument sealing washer structure according to the present invention;

fig. 4 is a front sectional view of a sealing washer of an embedded instrument sealing washer structure according to the present invention.

In the figure: 1. installing a machine body; 2. a mosaic instrument; 3. fixing the bolt; 4. a sealing gasket; 41. an annular securing rim; 42. inserting the sealing section; 43. through the lumen; 5. a fixing through hole; 6. a fire-retardant coating; 7. a first elastic rubber layer; 8. a steel wire mesh layer; 9. a second elastic rubber layer; 10. a guide portion; 11. a guide slope.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an embedded instrument sealing washer structure, including installation organism 1, it has embedded instrument 2 to be equipped with mounting opening and the interpolation of mounting opening on the installation organism 1, it is located mounting opening's inner chamber to have sealed washer 4 and sealed washer 4 rear end portion to cup jointed on the embedded instrument 2, sealed washer 4 and embedded instrument 2 all are through fixing bolt 3 and installation organism 1 fixed connection, the right-hand member that sealed washer 4's outer wall was equipped with fire protection coating 6 and fire protection coating 6 is equipped with first elastic rubber layer 7, the right-hand member that the right-hand member of first elastic rubber layer 7 was equipped with steel wire stratum reticulare 8 and the right-hand member of steel wire stratum reticulare 8 is equipped with second elastic.

The sealing washer 4 comprises an annular fixing edge 41, an inserting sealing section 42 is arranged at the bottom of the annular fixing edge 41, the axis of the annular fixing edge 41 and the axis of the inserting sealing section 42 are both provided with a penetrating cavity 43, the penetrating cavity 43 and the penetrating cavity 43 are communicated, the sealing washer 4 is conveniently inserted into the mounting opening through the inserting sealing section 42 and is conveniently connected with the embedded instrument 2 in a sleeved mode through the penetrating cavity 43.

Be equipped with direction inclined plane 11 on the interior rampart of annular fixed edge 41, be convenient for cup joint of inserted instrument 2 and seal ring 4, the lower extreme that inserts sealed section 42 is equipped with guide part 10 and guide part 10 is frustum type structure, the seal ring 4 of being convenient for is pegged graft with installation open-ended direction.

Be equipped with on annular fixed edge 41 with fixing bolt 3 looks adaptation fixed through hole 5 and fixed through hole 5 be equipped with the multiunit, multiunit fixed through hole 5 all uses the axle center of annular fixed edge 41 to be the even equidistant range of circumference as the centre of a circle, is convenient for through fixing bolt 3 with seal ring 4 and mosaic instrument 2 and installation organism 1 fixed connection.

The penetrating cavity 43 of the annular fixing edge 41 is of a frustum-shaped structure, the penetrating cavity 43 of the insertion sealing section 42 is of a cylindrical structure, the diameter of the penetrating cavity 43 of the cylindrical structure is the same as the minimum diameter of the penetrating cavity 43 of the frustum-shaped structure, and therefore the sleeving connection of the embedded meter 2 and the sealing washer 4 and the extrusion sealing of the inserting portion of the embedded meter 2 through the inner cavity wall of the penetrating cavity 43 of the sealing washer 4 are facilitated.

The insertion sealing section 42 is located in the inner cavity of the installation opening of the installation machine body 1, and the outer wall of the insertion sealing section 42 is abutted against the inner cavity wall of the installation opening, so that the insertion sealing section 42 is convenient to seal with the installation opening.

It should be noted that the utility model relates to an embedded instrument seal ring structure, make the embedded instrument 2 extrude and insert in passing chamber 43 through seal ring 4 through the guide effect of direction inclined plane 11, and the inner wall that passes chamber 43 at this moment is inconsistent with the insertion portion outer wall of embedded instrument 2, form sealedly, insert the embedded instrument 2 that fixedly cup joints seal ring 4 in the installing opening again, through the guide effect of guide portion 10 at this moment, make the instrument extrude the grafting with the installing opening, the outer wall of the insertion seal section 42 of seal ring 4 is inconsistent with the inner chamber wall of installing opening and forms sealedly, fix instrument and seal ring 4 together with installation organism 1 through fixing bolt 3 at last, make seal ring 4 have good canned type, be equipped with fire prevention coating 6 at seal ring 4's surface, make seal ring 4 difficult to burn, the steel wire mesh layer 8 is arranged, so that the sealing washer 4 is not easily scratched by a sharp object and is protected to have good sealing performance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an embedded instrument seal ring structure, includes installation organism (1), its characterized in that: be equipped with installing opening and installing opening interpolation on the installation organism (1) and have mosaic instrument (2), cup jointed seal ring (4) and seal ring (4) rear end portion on mosaic instrument (2) and be located installing opening's inner chamber, seal ring (4) and mosaic instrument (2) are all through fixing bolt (3) and installation organism (1) fixed connection, the right-hand member that the outer wall of seal ring (4) was equipped with fire protection coating (6) and fire protection coating (6) is equipped with first elastic rubber layer (7), the right-hand member that the right-hand member of first elastic rubber layer (7) was equipped with steel wire stratum reticulare (8) and steel wire stratum reticulare (8) is equipped with second elastic rubber layer (9).

2. A bezel structure for a flush-mounted instrument seal according to claim 1, wherein: the sealing washer (4) comprises an annular fixing edge (41), an inserting sealing section (42) is arranged at the bottom of the annular fixing edge (41), a penetrating cavity (43) is arranged at the axis of the annular fixing edge (41) and the inserting sealing section (42), and the penetrating cavity (43) is communicated with the penetrating cavity.

3. A bezel structure for a flush type meter according to claim 2, wherein: the inner ring wall of the annular fixed edge (41) is provided with a guide inclined plane (11), the lower end of the insertion sealing section (42) is provided with a guide part (10), and the guide part (10) is of a frustum structure.

4. A bezel structure for a flush type meter according to claim 2, wherein: be equipped with on annular fixed border (41) with fixing bolt (3) looks adaptation fixed through hole (5) and fixed through hole (5) be equipped with the multiunit, multiunit fixed through hole (5) all use the axle center of annular fixed border (41) as the centre of a circle and be the even equidistant range of circumference.

5. A bezel structure for a flush type meter according to claim 2, wherein: the penetrating cavity (43) of the annular fixing edge (41) is of a frustum-shaped structure, the penetrating cavity (43) of the insertion sealing section (42) is of a cylindrical structure, and the diameter of the penetrating cavity (43) of the cylindrical structure is the same as the minimum diameter of the penetrating cavity (43) of the frustum-shaped structure.

6. A bezel structure for a flush type meter according to claim 2, wherein: the insertion sealing section (42) is positioned in an inner cavity of an installation opening of the installation machine body (1), and the outer wall of the insertion sealing section (42) is abutted against the inner cavity wall of the installation opening.