CN219933259U

CN219933259U - Flange rubber joint with sealing assembly

Info

Publication number: CN219933259U
Application number: CN202321020347.3U
Authority: CN
Inventors: 何力; 姜绪彪
Original assignee: Huizhou Dayawan Huade Petrochemical Co ltd; Beijing Kelian Time Technology Co ltd
Current assignee: Huizhou Dayawan Huade Petrochemical Co ltd; Beijing Kelian Time Technology Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-10-31
Anticipated expiration: 2033-05-04

Abstract

The utility model belongs to the field of flange rubber joints, and particularly relates to a flange rubber joint with a sealing component, which comprises the following components: the end part of the connector is provided with a sealing groove, the outer surface of the sealing groove is sleeved with a first flange ring, and the end part of the first flange ring is fixedly connected with a mounting block; the second flange ring is clamped on the first flange ring, and the end part of the second flange ring is fixedly connected with a storage barrel. According to the utility model, the flange is prepared into the split structure, namely the first flange ring and the second flange ring, and the split structure is matched with the structures such as the clamping block, the mounting block and the storage barrel, so that the first flange ring and the second flange ring can be quickly detached or mounted, the flanges with different specifications can be quickly replaced according to actual conditions, the overall practicability of the device is improved, and the sealing performance between the first flange ring and the second flange ring and the connector can be enhanced through the structures such as the sealing groove, the sealing strip and the like.

Description

Flange rubber joint with sealing assembly

Technical Field

The utility model relates to the technical field of flange rubber joints, in particular to a flange rubber joint with a sealing component.

Background

In recent years, rubber joint flanges are widely used in pressure pipelines and drain pipelines, and have the functions of displacement compensation, stress elimination, noise reduction, vibration absorption and the like. The prior flange rubber joint.

The prior patent (publication number: CN 208417871U) discloses a novel rubber joint flange, the flanges at two ends of the device are usually fixedly connected with flanges with certain fixed specifications, when the flange of a pipeline to be connected is in a nonstandard flange or the center distance of bolt holes of the flange is in a nonstandard condition, the corresponding flange rubber joint is replaced or manufactured again, and the use is inconvenient.

Disclosure of Invention

The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.

The technical scheme adopted by the utility model is as follows:

a flanged rubber fitting with a seal assembly, comprising:

the end part of the connector is provided with a sealing groove, the outer surface of the sealing groove is sleeved with a first flange ring, and the end part of the first flange ring is fixedly connected with a mounting block;

the second flange ring is clamped on the first flange ring, and the end part of the second flange ring is fixedly connected with a storage barrel;

the mounting groove is formed in the side wall of the storage barrel, the accommodating cavity is formed in the side wall of the mounting groove, an elastic rod is fixedly connected to the inner wall of the accommodating cavity, a clamping block is fixedly connected to one end of the elastic rod, a guide piece is installed on the side wall of the accommodating cavity in a penetrating mode, and an extrusion rod is connected to the guide piece in a sliding mode.

Based on the technical scheme, the application principle and the generated technical effects are as follows:

firstly when in actual use, first flange ring and second flange ring cover need establish on the seal groove earlier, then in the mounting groove of seting up on inserting the cartridge with the installation piece card at first flange ring both ends, the installation piece can extrude the fixture block when the card makes it take place to remove, after the installation piece card is gone into the mounting groove completely, the fixture block can block into the draw-in groove and carry out spacing fixed to the installation piece, thereby effectively fix first flange ring and second flange ring, make its inseparable cover establish in the seal groove, when needs change first flange ring and second flange ring, promote the extrusion pole earlier and make it remove in the guide, make extrusion pole and the extrusion piece that sets up break away from mutually on the fixture block, thereby make the extrusion piece stop extruding the fixture block, the fixture block can remove to holding the intracavity under the drive of elastic rod this moment, and break away from mutually with the draw-in groove, can unlock the installation piece, make things convenient for the staff to carry out quick dismantlement to first flange ring and second flange ring of different specifications, so as to be convenient for quick replacement of first flange ring and second flange ring of different specifications, the non-standard or the unable cause the fact that the flange is out the non-standard condition is because of the non-standard is avoided.

The present utility model may be further configured in a preferred example to: the shapes of the first flange ring and the second flange ring are arc-shaped, and the first flange ring and the second flange ring are mutually matched.

The present utility model may be further configured in a preferred example to: the end part of the second flange ring is fixedly connected with a convex block, and the end part of the first flange ring is provided with grooves matched with the convex block.

The present utility model may be further configured in a preferred example to: and sealing strips matched with the sealing grooves are fixedly connected to the inner walls of the first flange ring and the second flange ring.

The present utility model may be further configured in a preferred example to: and clamping grooves matched with the clamping blocks are formed in the side walls of the mounting blocks.

The present utility model may be further configured in a preferred example to: the side wall of the clamping block is fixedly connected with an extrusion block, and the extrusion rod is lapped on the extrusion block through the roller.

The present utility model may be further configured in a preferred example to: and the side wall of the extrusion rod is fixedly connected with an elastic piece.

The present utility model may be further configured in a preferred example to: and a through groove matched with the extrusion rod is formed in the side wall of the guide piece.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.

(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.

(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Meanwhile, during connection, attention should be paid to process quality, technical detection and remedial measures (such as correction, polishing and the like);

the movable connection refers to a connection with relative movement after fixing the parts or components.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the flange is prepared into the split structure, namely the first flange ring and the second flange ring, and the split structure is matched with the structures such as the clamping block, the mounting block and the storage barrel, so that the first flange ring and the second flange ring can be quickly detached or mounted, the flanges with different specifications can be quickly replaced according to actual conditions, and the overall practicability of the device is improved.

2. According to the utility model, through the mutual matching of the structures such as the sealing groove, the sealing strip and the like, the sealing performance between the first flange ring and the second flange ring and the connector can be enhanced, and the leakage of fluid from the connector to the first flange ring or the second flange ring during the connection of the pipeline is avoided.

Drawings

FIG. 1 is a schematic perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a connector structure according to the present utility model;

FIG. 3 is a schematic perspective view of a first flange ring structure according to the present utility model;

FIG. 4 is a schematic perspective view of a second flange ring structure according to the present utility model;

fig. 5 is a schematic perspective view of the latch structure of the present utility model.

Reference numerals:

1. a connector; 2. sealing grooves; 3. a first flange ring; 4. a mounting block; 5. a second flange ring; 6. a bump; 7. a storage barrel; 8. a mounting groove; 9. a receiving chamber; 10. an elastic rod; 11. a clamping block; 12. a guide member; 13. an extrusion rod; 14. a roller; 15. a groove; 16. a sealing strip; 17. a clamping groove; 18. extruding a block; 19. an elastic member; 20. and (5) through grooves.

Detailed Description

The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

An embodiment of a flanged rubber fitting with a seal assembly for connecting pipes is described herein in connection with fig. 1-5, in accordance with the concept of the utility model. Specifically, the flange rubber joint with the seal assembly is constructed as a split structure having three components of the joint head 1, the second flange ring 5, and the mounting groove 8. Through preparing split type structure with the flange, be first flange ring 3 and second flange ring 5 respectively to mutually supporting with fixture block 11, installation piece 4, structure such as receiving vessel 7, can dismantle or install first flange ring 3 and second flange ring 5 fast, be convenient for according to the flange of the different specifications of actual conditions quick replacement, improve the holistic practicality of device, and mutually supporting through structures such as seal groove 2, sealing strip 16 that set up, can strengthen the sealing performance between first flange ring 3 and second flange ring 5 and the connector 1, avoid when connecting the pipeline, fluid from the seepage between connector 1 and first flange ring 3 or the second flange ring 5.

Referring to fig. 1-2, the present utility model provides a flange rubber joint with a sealing assembly, comprising:

the connector 1, the end of the connector 1 is provided with a sealing groove 2, the outer surface of the sealing groove 2 is sleeved with a first flange ring 3, and the end of the first flange ring 3 is fixedly connected with a mounting block 4;

the second flange ring 5 is clamped on the first flange ring 3, and the end part of the second flange ring 5 is fixedly connected with a storage barrel 7;

the mounting groove 8, the mounting groove 8 is offered on the lateral wall of receiving vessel 7, has offered on the lateral wall of mounting groove 8 and has held chamber 9, fixedly connected with elastic rod 10 on the inner wall of holding chamber 9, the one end fixedly connected with fixture block 11 of elastic rod 10, runs through on the lateral wall of holding chamber 9 and installs guide 12, sliding connection has extrusion rod 13 on the guide 12.

The mounting block 4 is mainly used for being clamped in the mounting groove 8, and is used for carrying out the clamping and fixing on the first flange ring 3 and the second flange ring 5, in some embodiments, the mounting block 4 can be square or cylindrical, and for the technical scheme of the utility model, the mounting block 4 is square, and it is to be understood that no matter what shape the mounting block 4 is arranged in, the mounting groove 8 and the mounting block 4 are mutually matched.

The connector 1 is mainly used for connecting with other pipes, and in some embodiments, the connector 1 may be made of rubber, polyethylene or stainless steel, and for the technical solution of the present utility model, the connector 1 is made of rubber.

The fixture block 11 is mainly used for limiting and fixing the installation block 4, the side wall of the installation block 4 is provided with a clamping groove 17 matched with the fixture block 11, when in actual use, the whole shape of the fixture block 11 can be square or fan-shaped, aiming at the technical scheme of the utility model, the whole shape of the fixture block 11 is square, the side wall of one side of the fixture block 11 is inclined, and the installation block 4 can be conveniently extruded and moved when being clamped.

Specifically, firstly, when in actual use, first flange ring 3 and second flange ring 5 cover need be established on seal groove 2 earlier, then install the piece 4 card at first flange ring 3 both ends and go into the mounting groove 8 of seting up on accomodating the section of thick bamboo 7, install the piece 4 and can extrude fixture block 11 and make it take place to remove when the card, after install the piece 4 and go into the mounting groove 8 completely, fixture block 11 can card go into in the draw-in groove 17 and carry out spacing fixation to install the piece 4, thereby carry out effective fixation to first flange ring 3 and second flange ring 5, make its close cover establish in seal groove 2, when needs change first flange ring 3 and second flange ring 5, promote extrusion rod 13 earlier and make it remove in guide 12, make extrusion rod 13 break away from with the extrusion piece 18 that sets up on the fixture block 11, thereby make extrusion piece 18 stop to extrude fixture block 11, at this moment fixture block 11 can move down to holding chamber 9 under the drive of elastic rod 10, and break away from with draw-in groove 17 looks, can carry out the unblock to install piece 4, make things convenient for the staff to carry out quick replacement to first flange ring 3 and second flange ring 5, the flange ring 3 and the second flange ring 5, the second flange ring 3 is not identical with the first flange ring 5, the second flange ring is not the same in the standard or the second flange ring is not can be avoided, the non-standard to the condition is because of the flange ring is not being changed, the quick-identical to the flange ring 5 is not can be replaced.

The shapes of the first flange ring 3 and the second flange ring 5 are arc-shaped, the first flange ring 3 and the second flange ring 5 are mutually matched, and the first flange ring 3 and the second flange ring 5 are clamped together to form an annular sleeve which is arranged in the sealing groove 2.

As shown in fig. 3-4, the end of the second flange ring 5 is fixedly connected with a bump 6, and the end of the first flange ring 3 is provided with grooves 15 adapted to the bump 6, so that the provided bumps 6 and grooves 15 are utilized to facilitate accurate positioning when the first flange ring 3 is clamped with the second flange ring 5.

As shown in fig. 2, the sealing groove 2 is stepped, sealing strips 16 adapted to the sealing groove 2 are fixedly connected to the inner walls of the first flange ring 3 and the second flange ring 5, sealing gaskets (not shown in the drawing) are mounted on the inner walls of the sealing groove 2, sealing assemblies are formed between the sealing groove 2 and the sealing gaskets and between the sealing strips 16, and the sealing assembly is used for conveniently enhancing the sealing performance between the first flange ring 3 and the second flange ring 5 and between the sealing assembly and the connector 1.

As shown in fig. 5, the side wall of the clamping block 11 is fixedly connected with an extrusion block 18, the extrusion block 18 is triangular, and the extrusion rod 13 is lapped on the side wall of the extrusion block 18 through the roller 14.

The present utility model provides a flange rubber joint with a sealing assembly, which is further described below with reference to the accompanying drawings and embodiments.

A flanged rubber fitting with a seal assembly, comprising:

The side wall of the extrusion rod 13 is fixedly connected with an elastic piece 19, the other end of the elastic piece 19 is fixedly connected to the guide piece 12, and the extrusion rod 13 can be driven to reset by utilizing elastic potential energy provided by the elastic piece 19.

The side wall of the guide piece 12 is provided with a through groove 20 which is matched with the extrusion rod 13, the extrusion rod 13 can conveniently move on the guide piece 12 by utilizing the opened through groove 20, and the extrusion rod 13 can also be guided.

The working principle and the using flow of the utility model are as follows: firstly, when in actual use, the first flange ring 3 and the second flange ring 5 are required to be sleeved on the sealing groove 2, then the mounting blocks 4 at two ends of the first flange ring 3 are clamped into the mounting grooves 8 formed in the accommodating barrel 7, the mounting blocks 4 squeeze the clamping blocks 11 to enable the clamping blocks 11 to move during clamping, after the mounting blocks 4 are completely clamped into the mounting grooves 8, the clamping blocks 11 are clamped into the clamping grooves 17 to limit and fix the mounting blocks 4, so that the first flange ring 3 and the second flange ring 5 are effectively fixed, the first flange ring 3 and the second flange ring 5 are tightly sleeved in the sealing groove 2, when the first flange ring 3 and the second flange ring 5 are required to be replaced, the pressing rods 13 are pushed to move in the guide pieces 12, the pressing blocks 18 arranged on the pressing rods 13 and the clamping blocks 11 are separated, the pressing blocks 18 stop pressing the clamping blocks 11, and the clamping blocks 11 are driven by the elastic rods 10 to move into the accommodating cavities 9 and are separated from the clamping grooves 17, and the mounting blocks 4 can be unlocked.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A flanged rubber fitting with a seal assembly, comprising:

the sealing device comprises a connector (1), wherein a sealing groove (2) is formed in the end part of the connector (1), a first flange ring (3) is sleeved on the outer surface of the sealing groove (2), and a mounting block (4) is fixedly connected with the end part of the first flange ring (3);

the second flange ring (5), the second flange ring (5) is clamped on the first flange ring (3), and the end part of the second flange ring (5) is fixedly connected with a storage barrel (7);

the mounting groove (8), the mounting groove (8) is seted up on the lateral wall of receiving a section of thick bamboo (7), set up on the lateral wall of mounting groove (8) and hold chamber (9), fixedly connected with elastic rod (10) on the inner wall that holds chamber (9), the one end fixedly connected with fixture block (11) of elastic rod (10), run through on the lateral wall that holds chamber (9) and install guide (12), sliding connection has extrusion rod (13) on guide (12).

2. A flange rubber joint with a sealing assembly according to claim 1, characterized in that the first flange ring (3) and the second flange ring (5) are arc-shaped and the first flange ring (3) and the second flange ring (5) are mutually adapted.

3. The flange rubber joint with the sealing assembly according to claim 2, wherein the end part of the second flange ring (5) is fixedly connected with a protruding block (6), and the end parts of the first flange ring (3) are provided with grooves (15) matched with the protruding blocks (6).

4. A flange rubber joint with a sealing assembly according to claim 2, characterized in that sealing strips (16) adapted to the sealing groove (2) are fixedly connected to the inner walls of the first flange ring (3) and the second flange ring (5).

5. The flange rubber joint with the sealing assembly according to claim 4, wherein a clamping groove (17) matched with the clamping block (11) is formed in the side wall of the mounting block (4).

6. The flange rubber joint with the sealing assembly according to claim 5, wherein the side wall of the clamping block (11) is fixedly connected with an extrusion block (18), and the extrusion rod (13) is lapped on the extrusion block (18) through the roller (14).

7. A flanged rubber joint with a sealing assembly according to claim 1, characterized in that the side wall of the extrusion stem (13) is fixedly connected with an elastic member (19).

8. A flanged rubber joint with a sealing assembly according to claim 7, characterized in that the side wall of the guide (12) is provided with a through groove (20) adapted to the extrusion rod (13).