CN213744878U

CN213744878U - T-shaped bidirectional rotation combined sealing ring

Info

Publication number: CN213744878U
Application number: CN202022875429.9U
Authority: CN
Inventors: 毛翠英; 叶静; 吴熀均
Original assignee: Jiangsu Huaguan Rubber Plastic Products Co ltd
Current assignee: Jiangsu Huaguan Rubber Plastic Products Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-20
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a two-way rotatory combined seal circle of T type, including sealed main part, first spacing collar and second spacing collar, the outside of sealed main part is connected with first lug, and the top of first lug is connected with the pipeline, sealed main part is installed in the outside of first spacing collar, and installs the fixed strip between sealed main part and the first spacing collar, the inside of sealed main part is provided with the second and stabilizes the groove, first spacing collar is installed in the outside of second spacing collar, the arc billet is installed to the inboard in stable groove, and the arc billet both ends are connected with the restriction piece about, the right-hand member of sealed main part and second spacing collar all is connected with the second lug. This two-way rotatory combination sealing washer of T type has the pipeline that conveniently uses in different bores to and the convenient frictional force that reduces with the pipeline, sealed main part and second spacing collar all are mosaic structure, and convenient the regulation has the steel construction material also to make things convenient for to seal the mouth of pipe simultaneously.

Description

T-shaped bidirectional rotation combined sealing ring

Technical Field

The utility model relates to a T type sealing washer technical field specifically is a two-way rotatory combination sealing washer of T type.

Background

With the progress of the times and the continuous development of science and technology, pipelines are more and more commonly laid, water pipes, electric wires and pipes are everywhere in a small tunnel of a great city, and T-shaped bidirectional rotary combined sealing rings are used for sealing various pipelines and are characterized by simple structure and low manufacturing cost;

however, the general T-shaped bidirectional rotary combined seal ring is inconvenient to use in pipelines with different calibers and reduce friction force with the pipelines, and meanwhile, the seal ring is generally made of rubber, which is easy to cause wrinkles and is inconvenient to seal a pipe opening, and easily causes leakage, so that use is affected.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a two-way rotatory combined seal circle of T type has the pipeline that conveniently uses in different bores to and the convenient frictional force that reduces with the pipeline, sealed main part and second spacing collar all are mosaic structure, convenient regulation, have the steel construction material also conveniently to carry out inclosed characteristics to the mouth of pipe simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way rotatory combination sealing washer of T type, includes sealed main part, first spacing collar and second spacing collar, the outside of sealed main part is connected with first lug, and the top of first lug is connected with the pipeline, sealed main part is installed in the outside of first spacing collar, and installs the fixed strip between sealed main part and the first spacing collar to the outside of fixed strip is provided with first firm groove, the inside of sealed main part is provided with the firm groove of second, and the inboard in the firm groove of second installs the rubber circle, first spacing collar is installed in the outside of second spacing collar, and the inner wall of second spacing collar is provided with stable groove, the arc billet is installed to stable groove's inboard, and both ends are connected with the restriction piece about the arc billet, sealed main part all is connected with the second lug with the right-hand member of second spacing collar.

Through adopting above-mentioned technical scheme convenient use in the pipeline of different bores to and the convenient frictional force that reduces with the pipeline, sealed main part and second spacing collar are mosaic structure, convenient regulation, and it is also convenient to carry on inclosed to the mouth of pipe that there is the steel construction material simultaneously.

As the utility model discloses an optimized technical scheme, the connected mode of first lug and pipeline is the overlap joint, and the inside of pipeline and rubber circle closely laminates to the rubber circle sets up about the axis symmetry of sealed main part.

Through adopting above-mentioned technical scheme, because the rubber circle sets up about the axis symmetry of sealed main part, conveniently keep the leakproofness between rubber circle and the pipeline.

As the utility model discloses a preferred technical scheme, constitute sliding construction between first spacing collar and the fixed strip, and the cross section of first spacing collar is the ring to first spacing collar is connected for the block with the connected mode of second spacing collar.

Through adopting above-mentioned technical scheme, because the connected mode of first spacing collar and second spacing collar is the block and is connected, conveniently fix between first spacing collar and the second spacing collar.

As the utility model discloses a preferred technical scheme, the perpendicular cross-section of rubber circle is circular, and constitutes revolution mechanic between rubber circle and the sealed main part.

Through adopting above-mentioned technical scheme, because constitute rotating-structure between rubber circle and the sealed main part, when conveniently rotating the pipeline, reduce the area of contact of pipeline and sealed main part, reduce the heat that the friction produced.

As the utility model discloses a preferred technical scheme, constitute the slip relation between second spacing collar and the arc billet, and the arc billet is connected for the block with the connected mode of limiting block to limiting block is convex.

Through adopting above-mentioned technical scheme, because the connected mode of arc billet and restriction piece is connected for the block, conveniently carry out spacing processing to the arc billet.

As the utility model discloses a preferred technical scheme, the connected mode of second lug and sealed main part is connected for the block, and sealed main part erect the cross-section be convex to sealed main part equidistant distribution is in the outside of first spacing collar.

Through adopting above-mentioned technical scheme, because rubber, through increasing or reducing the number of sealed main part, the first spacing collar of different models of collocation uses, increases its practicality.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through setting up sealed main part, second lug and second spacing collar, the outside of sealed main part is connected with first lug, the first spacing collar is installed in the outside of second spacing collar, sealed main part and the right-hand member of second spacing collar all are connected with the second lug, through the second lug, be connected between sealed main part and the second spacing collar monomer, its material is the rubber material, conveniently adjust its number according to the bore of pipeline, be fit for anger with the pipeline of bore and use of first spacing collar;

2. the utility model discloses a set up first lug and rubber circle, the outside of sealed main part is connected with first lug, and the rubber circle is installed to the inboard of second firm groove, and the top of pipeline is connected with first lug, makes it reduce the area of contact with sealed main part, and the rubber circle is connected with the pipeline inner wall, can reduce the area of contact of pipeline inner wall and rubber circle, and the production frictional force increases when preventing to rotate the pipeline, produces the joule effect, accelerates the damage of spare part;

3. the utility model discloses a set up arc billet and limiting block, the arc billet is installed to the inboard of stable trough, and the arc billet both ends are connected with limiting block about, and the second spacing collar is the rubber material, has very strong plasticity, conveniently puts into the arc billet, makes the arc billet and stable trough can with be connected, makes things convenient for extrusion seal main part and pipeline closely to laminate, strengthens airtight effect, and the pressure is convenient to be fixed its shape, prevents that the fold from leading to sealed inseparable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the overlooking and cutting structure of the present invention;

FIG. 3 is a side view of the connection between the second stabilizing slot and the rubber ring;

fig. 4 is the utility model discloses the arc billet is connected with the limiting block and is overlooked and dissect the structure sketch map.

In the figure: 1. a sealing body; 2. a first bump; 3. a pipeline; 4. a first spacing collar; 5. a fixing strip; 6. a first stabilizing groove; 7. a second stabilizing groove; 8. a rubber ring; 9. a second limit ring; 10. a stabilizing slot; 11. an arc-shaped steel bar; 12. a limiting block; 13. and a second bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a T-shaped bidirectional rotation combined sealing ring comprises a sealing main body 1, a first bump 2, a pipeline 3, a first limiting ring 4, a fixing strip 5, a first stabilizing groove 6, a second stabilizing groove 7, a rubber ring 8, a second limiting ring 9, a stabilizing groove 10, an arc-shaped steel bar 11, a limiting block 12 and a second bump 13, wherein the outer side of the sealing main body 1 is connected with the first bump 2, the top end of the first bump 2 is connected with the pipeline 3, the sealing main body 1 is installed on the outer side of the first limiting ring 4, the fixing strip 5 is installed between the sealing main body 1 and the first limiting ring 4, the outer side of the fixing strip 5 is provided with the first stabilizing groove 6, the sealing main body 1 is internally provided with the second stabilizing groove 7, the rubber ring 8 is installed on the inner side of the second stabilizing groove 7, the first limiting ring 4 is installed on the outer side of the second limiting ring 9, and the inner wall of the second limiting ring 9 is provided with the stabilizing groove 10, an arc steel bar 11 is installed on the inner side of the stabilizing groove 10, limiting blocks 12 are connected to the left end and the right end of the arc steel bar 11, and second protruding blocks 13 are connected to the right ends of the sealing main body 1 and the second limiting ring 9.

By adopting the technical scheme, firstly, as shown in figures 1, 2 and 4, a first spacing ring 4 corresponding to the type of a pipeline 3 is taken out, then a sealing main body 1 is taken out, the inner side of the sealing main body 1 is connected with a fixing strip 5, the fixing strip 5 is connected with a first stabilizing groove 6 on the outer side of the first spacing ring 4 in a clamping way, the sealing main body 1 is fixed and is sequentially arranged around the outer side of the first spacing ring 4, a second lug 13 is connected with the sealing main body 1 in a clamping way, so that the single body of the sealing main body 1 is convenient to be connected until the sealing main body 1 wraps the first spacing ring 4 for a circle on the outer side thereof, then a second spacing ring 9 is taken out, the second spacing ring 9 is arranged on the inner side of the first spacing ring 4, the outer side of the second spacing ring 9 is connected with the fixing strip 5 in a clamping way, so that the second spacing ring 9 is connected with the first stabilizing groove 6 on the inner side of the first spacing ring 4 in a clamping way, and plays a role in fixing for the second spacing ring 9, after the inboard installation a week of first spacing collar 4, put into arc billet 11 in the stable groove 10 of second spacing collar 9 inboard, install rubber circle 8 in the second stable groove 7 in the sealed main part 1 outside and make it cramp sealed main part 1, prevent to produce the gap between the 1 monomer of sealed main part, insert the inboard of pipeline 3 next, take out limiting block 12, press downwards in the breach department of arc billet 11, be connected with 11 blocks of arc billet, make it no longer rotate in stable groove 10, play an outside holding power, the pipeline 3 of taking out the other end afterwards is connected with its block.

As shown in fig. 1, when the pipeline 3 needs to be rotated, the top end of the pipeline 3 is connected with the first bump 2, so that the contact area between the top end of the pipeline 3 and the sealing main body 1 is reduced, the rubber ring 8 is connected with the inner wall of the pipeline, the contact area between the inner wall of the pipeline 3 and the rubber ring can be reduced, the increase of friction force generated when the pipeline 3 is rotated is prevented, the joule effect is generated, and the damage to parts is accelerated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a two-way rotatory combination sealing washer of T type, includes sealed main part (1), first spacing collar (4) and second spacing collar (9), its characterized in that: the outer side of the sealing main body (1) is connected with a first bump (2), the top end of the first bump (2) is connected with a pipeline (3), the outer side of the first limiting ring (4) is provided with the sealing main body (1), a fixing strip (5) is installed between the sealing main body (1) and the first limiting ring (4), the outer side of the fixing strip (5) is provided with a first stabilizing groove (6), the inner part of the sealing main body (1) is provided with a second stabilizing groove (7), the inner side of the second stabilizing groove (7) is provided with a rubber ring (8), the outer side of the second limiting ring (9) is provided with the first limiting ring (4), the inner wall of the second limiting ring (9) is provided with a stabilizing groove (10), the inner side of the stabilizing groove (10) is provided with an arc-shaped steel bar (11), and the left end and the right end of the arc-shaped steel bar (11) are connected with limiting blocks (12), the right ends of the sealing main body (1) and the second limiting ring (9) are connected with second convex blocks (13).

2. The T-shaped bidirectional rotary combined sealing ring according to claim 1, characterized in that: the connection mode of first lug (2) and pipeline (3) is the overlap joint, and the inside of pipeline (3) and rubber circle (8) closely laminates to rubber circle (8) are about the axis symmetry setting of sealed main part (1).

3. The T-shaped bidirectional rotary combined sealing ring according to claim 1, characterized in that: a sliding structure is formed between the first limiting ring (4) and the fixing strip (5), the cross section of the first limiting ring (4) is a circular ring, and the first limiting ring (4) is connected with the second limiting ring (9) in a clamping mode.

4. The T-shaped bidirectional rotary combined sealing ring according to claim 1, characterized in that: the vertical section of the rubber ring (8) is circular, and a rotating structure is formed between the rubber ring (8) and the sealing main body (1).

5. The T-shaped bidirectional rotary combined sealing ring according to claim 1, characterized in that: the second limiting ring (9) and the arc-shaped steel bar (11) form a sliding relation, the arc-shaped steel bar (11) is connected with the limiting block (12) in a clamping manner, and the limiting block (12) is arc-shaped.

6. The T-shaped bidirectional rotary combined sealing ring according to claim 1, characterized in that: the second bump (13) is connected with the sealing main body (1) in a clamping manner, the vertical section of the sealing main body (1) is arc-shaped, and the sealing main body (1) is distributed on the outer side of the first limiting ring (4) at equal intervals.