CN219102022U - Anti-drop sealing ring - Google Patents

Abstract

The utility model discloses an anti-drop sealing ring in the technical field of sealing rings, which comprises an anti-drop sealing ring body, wherein an anti-drop round table is fixed on the side surface of the anti-drop sealing ring body through bolts, a limit bolt hole is formed in the right side of the anti-drop round table, a leakage-proof groove is formed in the left side of the limit bolt hole, the anti-drop ring is fixed inside the leakage-proof groove through embedding, an outer abrasion-proof layer is arranged on the left side of the inner side of the anti-drop sealing ring body, an outer reinforcing layer is arranged on the right side of the outer reinforcing layer, an outer anti-corrosion layer is arranged on the right side of the outer anti-corrosion layer, a material base layer is arranged on the right side of the material base layer, an inner anti-ageing layer is arranged on the right side of the inner anti-ageing layer, an inner wear-proof layer is arranged on the left side of the inner waterproof layer, and the surface of the anti-drop sealing ring body is composed of limit bolt holes, leakage-proof grooves and anti-drop round tables, and four anti-drop round tables are respectively arranged; the anti-drop sealing ring has the advantages of resisting corrosion and aging, improving anti-drop effect and preventing leakage.

Description

Anti-drop sealing ring

Technical Field

The utility model relates to the technical field of sealing rings, in particular to an anti-drop sealing ring.

Background

The choice of the sealing ring material has important significance for the sealing performance and the service life. The performance of the material directly influences the service performance of the sealing ring, the research of the sealing technology and the sealing device has been greatly developed in recent years, the structural shape and the performance quality of the sealing element are greatly improved, and in a plurality of sealing forms, various sealing elements using rubber as raw materials are applied in actual engineering in a large proportion, wherein the O-shaped ring is most widely applied in dynamic sealing and static sealing, and the application patent number CN202732949U of the anti-drop sealing ring is widely applied.

At present, the current sealing washer can strike the sealing washer after a long time owing to carry out various sealing works for a long time, makes it produce corrosion and ageing to a certain extent, can also produce the clearance simultaneously, and then the sealing washer easily slides, drops, and the anticreep effect reduces, and the corruption and the ageing of sealing washer still can bring the sealing washer to damage simultaneously, and then produces sealing material easily and leak.

To this end, we propose an anti-slip seal against the above problems.

Disclosure of Invention

The utility model aims to provide an anti-drop sealing ring which has the advantages of anti-corrosion ageing, anti-drop effect improvement and leakage prevention, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anticreep sealing washer, includes the anticreep sealing washer body, anticreep sealing washer body side has the anticreep round platform through bolt fastening, spacing bolt hole has been seted up on anticreep round platform right side, spacing bolt hole left side is equipped with the leak protection recess, inside the being fixed with the leak protection circle through the built-in of leak protection recess, the inside left side of anticreep sealing washer body is equipped with outside wearing layer, outside wearing layer right side is equipped with outside enhancement layer, outside enhancement layer right side is equipped with outside anticorrosive coating, outside anticorrosive coating right side is equipped with the material basic unit, material basic unit right side is equipped with inboard ageing resistance layer, inboard ageing resistance layer right side is equipped with inboard waterproof layer, inboard waterproof layer left side is equipped with inboard wearing layer.

Preferably, the anti-drop sealing ring body surface comprises spacing bolt hole, leak protection recess and anti-drop round platform, spacing bolt hole, leak protection recess and anti-drop round platform are equipped with four respectively, spacing bolt hole is located anti-drop sealing ring body positive surface four corners, leak protection recess is located the inboard four corners of anti-drop sealing ring body, anti-drop round platform is located the outside four corners of anti-drop sealing ring body.

Preferably, the anti-leakage ring is positioned in the middle of the inside of the anti-leakage sealing ring body, the anti-leakage ring is constructed into a ring shape which is continuous along the circumferential direction of the inside of the anti-leakage sealing ring body, and the cross section of the anti-leakage ring is circular arc.

Preferably, the anti-drop sealing ring body is internally composed of an outer wear-resisting layer, an outer reinforcing layer, an outer anti-corrosion layer, a material base layer, an inner anti-aging layer, an inner waterproof layer and an inner wear-resisting layer.

Preferably, the materials of the outer wear-resistant layer and the inner wear-resistant layer are the same, the outer wear-resistant layer and the inner wear-resistant layer are high-molecular ceramic particle wear-resistant coatings, the outer reinforcing layer is made of steel fiber materials, the outer anti-corrosion layer is made of fluoroplastic materials, the material base layer is made of elastic rubber materials, the inner anti-aging layer is made of hydrogenated nitrile rubber, and the inner waterproof layer is made of polyethylene materials.

Preferably, the material basic unit is located the inside centre of anticreep seal ring body, material basic unit right side is equipped with inboard anti-aging layer, inboard waterproof layer and inboard wearing layer, material basic unit left side is equipped with outside wearing layer, outside enhancement layer and outside anticorrosive coating, the inside anti-aging layer, inboard waterproof layer and inboard wearing layer constitute the inside anti-aging waterproof wearing layer of anticreep seal ring body, outside wearing layer, outside enhancement layer and outside anticorrosive coating constitute the outside wear-resisting enhancement anticorrosive coating of anticreep seal ring body.

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

1. this anticreep seal ring, through the inside outside wearing layer that is by outside wearing layer, outside enhancement layer, outside anticorrosive coating, material basic unit, inboard ageing resistance layer, inboard waterproof layer and inboard wearing layer are constituteed, and wear-resisting coating for polymer ceramic particle through outside wearing layer and inboard wearing layer, outside enhancement layer is made for steel fiber material, outside anticorrosive coating is fluoroplastic material and makes, material basic unit is elastic rubber material and makes, inboard ageing resistance layer is hydrogenated nitrile rubber and makes, inside waterproof layer is polyethylene material, be favorable to improving the holistic wearability of this sealing washer, the intensity of holistic structure and holistic anticorrosive ageing resistance, and make its this sealing washer reach durable's effect, improve the life of this sealing washer simultaneously, and be equipped with the anticreep round platform through anticreep sealing washer body side, and be spacing through the anticreep round platform to whole installation, be favorable to fine solution at the installation sealing washer easily slides, drop, the problem that anticreep effect reduces, be equipped with the leak protection recess and inside through the anticreep sealing washer that the anticreep sealing washer body is equipped with, make it block the liquid and the problem of the easy assurance of anticreep leak, thereby the product security against the leakage has been favorable to improving the product.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-slip seal ring according to the present utility model;

FIG. 2 is a schematic front view of an anti-slip seal ring according to the present utility model;

FIG. 3 is a schematic view showing an inner structure of an anti-slip seal ring according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an inner material of an anti-slip seal ring according to the present utility model.

The reference numerals in the drawings indicate: 1. an anti-drop sealing ring body; 2. a limit bolt hole; 3. a leakage-proof groove; 4. an anti-drop round table; 5. a leakage preventing ring; 6. an outer wear layer; 7. an outer reinforcing layer; 8. an outer anti-corrosion layer; 9. a material base layer; 10. an inner anti-aging layer; 11. an inner waterproof layer; 12. and an inner wear-resistant layer.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1:

referring to fig. 1-4, an anti-slip sealing ring comprises an anti-slip sealing ring body 1, wherein the surface of the anti-slip sealing ring body 1 is composed of a limiting bolt hole 2, an anti-slip groove 3 and an anti-slip round table 4, the limiting bolt hole 2, the anti-slip groove 3 and the anti-slip round table 4 are respectively provided with four, the limiting bolt hole 2 is positioned at four corners of the front surface of the anti-slip sealing ring body 1, the anti-slip groove 3 is positioned at four corners of the inner side of the anti-slip sealing ring body 1, and the anti-slip round table 4 is positioned at four corners of the outer side of the anti-slip sealing ring body 1, so that the problems of easy slipping and falling during installation of a sealing ring and reduced anti-slip effect are well solved;

the anti-drop round table 4 is fixed on the side surface of the anti-drop round table 1 through bolts, the limit bolt hole 2 is formed in the right side of the anti-drop round table 4, the anti-drop groove 3 is formed in the left side of the limit bolt hole 2, the anti-drop ring 5 is fixed inside the anti-drop round table 3 through embedding, the anti-drop ring 5 is positioned in the middle of the inside of the anti-drop round table 1, the anti-drop ring 5 is constructed into a ring shape which is continuous along the circumferential direction of the inside of the anti-drop round table 1, the cross section of the anti-drop ring 5 is arc-shaped, the anti-drop round table is beneficial to the problems of blocking liquid and preventing leakage, the liquid is beneficial to ensuring that the liquid is not easy to leak, and therefore the safety of a sealed product is improved;

the inside of the anti-drop sealing ring body 1 is composed of an outer wear-resistant layer 6, an outer reinforcing layer 7, an outer anti-corrosion layer 8, a material base layer 9, an inner anti-aging layer 10, an inner waterproof layer 11 and an inner wear-resistant layer 12, wherein the left side of the inside of the anti-drop sealing ring body 1 is provided with the outer wear-resistant layer 6, the outer wear-resistant layer 6 and the inner wear-resistant layer 12 are made of the same materials, the outer wear-resistant layer 6 and the inner wear-resistant layer 12 are made of polymer ceramic particle wear-resistant coatings, the outer reinforcing layer 7 is made of steel fiber materials, the outer anti-corrosion layer 8 is made of fluoroplastic materials, the material base layer 9 is made of elastic rubber materials, the inner anti-aging layer 10 is made of hydrogenated nitrile rubber, the inner waterproof layer 11 is made of polyethylene materials, the right side of the outer wear-resistant layer 6 is provided with the outer reinforcing layer 7, the right side of the outer reinforcing layer 7 is provided with the outer anti-corrosion layer 8, the right side of the outer anti-corrosion layer 8 is provided with the material base layer 9, the right side of the material base layer 9 is provided with an inner anti-aging layer 10, the right side of the inner anti-aging layer 10 is provided with an inner waterproof layer 11, the left side of the inner waterproof layer 11 is provided with an inner wear-resistant layer 12, the material base layer 9 is positioned in the middle inside the anti-falling sealing ring body 1, the right side of the material base layer 9 is provided with the inner anti-aging layer 10, the inner waterproof layer 11 and the inner wear-resistant layer 12, the left side of the material base layer 9 is provided with an outer wear-resistant layer 6, an outer reinforcing layer 7 and an outer anti-aging layer 8, the inner anti-aging layer 10, the inner waterproof layer 11 and the inner wear-resistant layer 12 form the inner anti-aging waterproof layer of the anti-falling sealing ring body 1, the outer wear-resistant reinforcing anti-corrosion layer 6, the outer reinforcing layer 7 and the outer anti-aging layer 8 form the outer wear-resistant reinforcing anti-aging layer of the anti-falling sealing ring body 1, which is beneficial to improving the overall wear resistance, the overall structural strength and the overall anti-aging resistance of the sealing ring to a durable effect, and meanwhile, the service life of the sealing ring is prolonged.

Working principle: when the anti-drop sealing ring is used, firstly, through the four anti-drop round tables 4 arranged on the side face of the anti-drop sealing ring body 1, the sealing ring is fixed at a position required to be installed, meanwhile, the situation that the sealing ring drops and easily slides after being installed is well prevented through the inner part of the anti-drop round table 4, a limit bolt is installed through a limit bolt hole 2, the sealing ring is further fixed, the phenomenon that the sealing ring drops is further avoided, meanwhile, the anti-drop groove 3 and the anti-drop ring 5 arranged in the anti-drop sealing ring body 1 ensure that liquid is not easy to leak, so that the safety of a sealed product is improved, and the anti-drop sealing ring body 1 consists of an outer wear layer 6, an outer reinforcing layer 7, an outer anti-corrosion layer 8, a material base layer 9, an inner anti-ageing layer 10, an inner waterproof layer 11 and an inner wear layer 12, so that the overall wear resistance, the overall structural strength and the overall anti-ageing resistance of the sealing ring are obviously improved, and meanwhile, the overall anti-ageing resistance of the sealing ring is enabled to reach a durable effect.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an anticreep sealing washer, includes anticreep sealing washer body (1), its characterized in that: the anti-drop sealing ring comprises an anti-drop sealing ring body (1), wherein an anti-drop round table (4) is fixedly arranged on the side face of the anti-drop sealing ring body (1) through bolts, a limiting bolt hole (2) is formed in the right side of the anti-drop round table (4), an anti-drop groove (3) is formed in the left side of the limiting bolt hole (2), an anti-drop ring (5) is fixedly embedded in the anti-drop groove (3), an outer wear layer (6) is arranged on the left side of the anti-drop sealing ring body (1), an outer reinforcing layer (7) is arranged on the right side of the outer wear layer (6), an outer anti-corrosion layer (8) is arranged on the right side of the outer reinforcing layer (7), a material base layer (9) is arranged on the right side of the outer anti-corrosion layer (8), an inner anti-ageing layer (10) is arranged on the right side of the material base layer (9), an inner waterproof layer (11) is arranged on the right side of the inner anti-ageing layer (11), and an inner wear layer (12) is arranged on the left side of the inner waterproof layer (11).

2. The anti-slip seal ring of claim 1, wherein: the anti-drop sealing ring comprises a limiting bolt hole (2), an anti-drop groove (3) and an anti-drop round table (4), wherein the limiting bolt hole (2), the anti-drop groove (3) and the anti-drop round table (4) are respectively provided with four limiting bolt holes, the limiting bolt hole (2) is located at four corners of the positive surface of the anti-drop sealing ring body (1), the anti-drop groove (3) is located at four corners of the inner side of the anti-drop sealing ring body (1), and the anti-drop round table (4) is located at four corners of the outer side of the anti-drop sealing ring body (1).

3. The anti-slip seal ring of claim 1, wherein: the anti-leakage ring (5) is positioned in the middle of the inside of the anti-leakage sealing ring body (1), the anti-leakage ring (5) is constructed into a ring shape which is continuous along the circumferential direction of the inside of the anti-leakage sealing ring body (1), and the cross section of the anti-leakage ring (5) is arc-shaped.

4. The anti-slip seal ring of claim 1, wherein: the anti-drop sealing ring body (1) is internally composed of an outer wear-resisting layer (6), an outer reinforcing layer (7), an outer anti-corrosion layer (8), a material base layer (9), an inner anti-aging layer (10), an inner waterproof layer (11) and an inner wear-resisting layer (12).

5. The anti-slip seal ring of claim 4, wherein: the material of outside wearing layer (6) is the same with inboard wearing layer (12), outside wearing layer (6) and inboard wearing layer (12) are polymer ceramic granule wear-resisting coating, outside enhancement layer (7) are steel fiber material and make, outside anticorrosive coating (8) are fluoroplastic material and make, material basic unit (9) are elastic rubber material and make, inboard ageing resistance layer (10) are hydrogenated nitrile rubber and make, inboard waterproof layer (11) are polyethylene material and make.

6. The anti-slip seal ring of claim 4, wherein: the anti-drop sealing ring is characterized in that the material base layer (9) is positioned in the middle of the inside of the anti-drop sealing ring body (1), an inner anti-drop layer (10), an inner waterproof layer (11) and an inner wear-resistant layer (12) are arranged on the right side of the material base layer (9), an outer wear-resistant layer (6), an outer reinforcing layer (7) and an outer anti-corrosion layer (8) are arranged on the left side of the material base layer (9), the inner anti-drop sealing ring body (1) is composed of the inner anti-drop waterproof layer (10), the inner waterproof layer (11) and the inner wear-resistant layer (12), and the outer wear-resistant layer (6), the outer reinforcing layer (7) and the outer anti-corrosion layer (8) are composed of the anti-drop sealing ring body (1) and the outer wear-resistant reinforcing anti-corrosion layer.

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