CN217302037U - Multi-interface flange - Google Patents

Abstract

The utility model discloses a many interfaces flange, include: the top end of the flange pipe is provided with an expanded pipeline port; the number of the baffle plates is two, and the two baffle plates are respectively arranged on the left side and the right side of the inner cavity of the flange pipe; the telescopic pipe can be inserted into the right side of the inner cavity of the flange pipe in a sliding manner, and the right end of the telescopic pipe extends out of the inner cavity of the flange pipe; the baffle plate is arranged at the left end of the telescopic pipe and is positioned in the inner cavity of the flange pipe; the sealing rubber ring is sleeved on the outer wall of the separation blade; the left side of the inner cavity of the connecting pipe is sleeved at the right end of the telescopic pipe. This device can set up pipeline perpendicularly when using to if need not perpendicular setting, can also die expanding the pipeline mouth, this device can also be according to the length of this device of distance adjustment between two pipeline, the operation is comparatively convenient, convenient to use.

Description

Multi-interface flange

Technical Field

The utility model relates to a flange technical field specifically is a many interfaces flange.

Background

The flange is a part for interconnecting between shafts and is used for connecting pipe ends, and is used for flange connection or flange joint, namely, the flange, a gasket and a bolt are interconnected to form a detachable connection of a group of combined sealing structure;

traditional flange is when using, can only link together two pipeline that correspond, to the pipeline of perpendicular setting, can't realize direct flange joint, need use the pipe connection head to change the pipeline direction, flange joint carries out again, the operation is inconvenient, and traditional flange is bespoke when using, can't change the connection length of flange according to the distance between two pipeline, need use external increase pipe to link together two pipeline, it will increase pipe and two pipe connection to reuse the flange, the operation mode is comparatively troublesome, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many interfaces flange to solve prior art at least and can't set up the pipeline perpendicularly, can't change the problem of length according to actual conditions.

In order to achieve the above purpose, the utility model provides a following technical scheme: a multi-interface flange comprising: the top end of the flange pipe is provided with an expanded pipeline port; the number of the baffle plates is two, and the two baffle plates are respectively arranged on the left side and the right side of the inner cavity of the flange pipe; the telescopic pipe is inserted into the right side of the inner cavity of the flange pipe in a sliding manner, and the right end of the telescopic pipe extends out of the inner cavity of the flange pipe; the baffle plate is arranged at the left end of the telescopic pipe and is positioned in the inner cavity of the flange pipe; the sealing rubber ring is sleeved on the outer wall of the separation blade; the left side of the inner cavity of the connecting pipe is sleeved at the right end of the telescopic pipe, first fixing holes are formed in the upper side and the lower side of the left end of the connecting pipe, the upper side and the lower side of the right end of the telescopic pipe and the upper side and the lower side of the right end of the flange pipe, and a plurality of second fixing holes are formed in the left end of the connecting pipe, the right end of the telescopic pipe and the right end of the flange pipe at equal intervals along the circumferential direction; the left sides of the outer walls of the two first screw rods are respectively matched and inserted in the inner cavities of the two first fixing holes at the right end of the flange pipe, and the right sides of the outer walls of the two first screw rods respectively penetrate through the inner cavities of the two first fixing holes at the right end of the telescopic pipe and are matched and inserted in the inner cavities of the two first fixing holes at the left end of the connecting pipe; the number of the first nuts is four, the four first nuts are respectively screwed on the left side and the right side of the outer walls of the two first screw rods, the left side of the first nut on the left side is in contact with the right side of the flange pipe, and the right side of the first nut on the right side is in contact with the left side of the telescopic pipe; the left sides of the outer walls of the plurality of second screw rods are respectively matched and inserted in the inner cavities of the plurality of second fixing holes positioned at the right end of the flange pipe, and the right sides of the outer walls of the plurality of second screw rods respectively penetrate through the inner cavities of the plurality of second fixing holes positioned at the right side of the telescopic pipe and are matched and inserted in the inner cavities of the plurality of second fixing holes positioned at the left end of the connecting pipe; the number of the second nuts is a plurality, the second nuts are respectively screwed on the left side and the right side of the outer walls of the second screw rods, the right side of the second nut on the left side is in contact with the left side of the flange pipe, and the left side of the second nut on the right side is in contact with the right side of the telescopic pipe; the sealing rubber gasket is sleeved on the right side of the outer wall of the connecting pipe; the flange plate is sleeved on the right side of the outer wall of the connecting pipe, and the left side of the flange plate is contacted with the sealing rubber gasket; the bolts are inserted into the right side of the connecting pipe and the outer wall of the flange plate at equal intervals along the circumferential direction; the number of the fixing nuts is a plurality, the fixing nuts are respectively screwed on the left side and the right side of the outer wall of the bolt, the right side of the fixing nut on the left side is in contact with the left side of the connecting pipe, and the left side of the fixing nut on the right side is in contact with the right side of the flange plate; and the conveying pipeline is arranged on the right side of the flange plate.

Preferably, the outer wall of the sealing rubber ring is in contact with the inner wall of the flange pipe.

Preferably, the length of the first screw is the same as the length of the second screw.

Preferably, the position of the baffle plate corresponds to that of the baffle plate.

Preferably, the length of the telescopic pipe is greater than that of the flange pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the multi-interface flange is connected with two conveying pipelines to be connected by utilizing the left end of a flange pipe and the right end of a connecting pipe, the sealing rubber gasket and the sealing rubber ring can be utilized to avoid the leakage of gas or liquid conveyed by the device, the length of the telescopic pipe can be adjusted by utilizing the matching among the first screw rod, the second screw rod, the first nut, the second nut, the first fixing hole and the second fixing hole, the length of the device can be further adjusted, the conveying pipelines in a vertical state can be connected by utilizing an expanded pipeline port, if the conveying pipelines in the vertical state do not need to be connected, the telescopic pipe can be moved to the leftmost side, then the expanded pipeline port can be sealed by utilizing the outer wall of the telescopic pipe, the liquid or gas conveyed by the device is prevented from flowing into the inner cavity of the expanded pipeline port, when the device is used, the conveying pipelines can be vertically arranged, and if the vertical arrangement is not needed, the expanded pipeline port can be sealed, the length of this device can also be adjusted according to the distance between two pipeline to this device, and the operation is comparatively convenient, convenient to use.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a front sectional view of the present invention.

In the figure: 1. the sealing device comprises a flange pipe, 2, an expanded pipeline opening, 3, a baffle, 4, an expansion pipe, 5, a first fixing hole, 6, a second fixing hole, 7, a baffle, 8, a sealing rubber ring, 9, a first screw rod, 10, a first nut, 11, a second screw rod, 12, a second nut, 13, a connecting pipe, 14, a sealing rubber gasket, 15, a flange plate, 16, a conveying pipeline, 17, a bolt, 18 and a fixing nut.

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. 1-3, the present invention provides a technical solution: a multi-interface flange comprising: the expansion pipe comprises a flange pipe 1, an expansion pipeline opening 2, a baffle plate 3, an expansion pipe 4, a first fixing hole 5, a second fixing hole 6, a baffle plate 7, a sealing rubber ring 8, a first screw rod 9, a first nut 10, a second screw rod 11, a second nut 12, a connecting pipe 13, a sealing rubber gasket 14, a flange plate 15, a conveying pipeline 16, a bolt 17 and a fixing nut 18, wherein the top end of the flange pipe 1 is provided with the expansion pipeline opening 2, the conveying pipeline 16 can be vertically installed by utilizing the expansion pipeline opening 2, the number of the baffle plates 3 is two, the two baffle plates 3 are respectively arranged at the left side and the right side of the inner cavity of the flange pipe 1, the expansion pipe 4 can be slidably inserted at the right side of the inner cavity of the flange pipe 1, the right end of the expansion pipe 4 extends out of the inner cavity of the flange pipe 1, the length of the expansion pipe 4 is greater than that of the flange pipe 1, and the inner cavity of the expansion pipeline opening 2 can be sealed by utilizing the outer wall of the expansion pipe 4, the length of the device can be adjusted by using the telescopic pipe 4, the baffle plate 7 is arranged at the left end of the telescopic pipe 4, the baffle plate 7 is positioned in the inner cavity of the flange pipe 1, the positions of the baffle plate 7 and the baffle plate 3 are corresponding, the telescopic pipe 4 can be prevented from being separated from the inner cavity of the flange pipe 1 by using the matching between the baffle plate 7 and the baffle plate 3, the sealing rubber ring 8 is sleeved on the outer wall of the baffle plate 7, the outer wall of the sealing rubber ring 8 is contacted with the inner wall of the flange pipe 1, so that the liquid or gas conveyed by the device can be prevented from being shielded by using the sealing rubber ring 8, the leakage is avoided, the left side of the inner cavity of the connecting pipe 13 is sleeved on the right end of the telescopic pipe 4, the upper and lower sides of the left end of the connecting pipe 13, the upper and lower sides of the right end of the telescopic pipe 4 and the upper and lower sides of the right end of the flange pipe 1 are respectively provided with a first fixing hole 5, the left end of the connecting pipe 13, the right end of the telescopic pipe 4 and the right end of the flange pipe 1 are respectively provided with a plurality of second fixing holes 6 at equal intervals along the circumferential direction, the number of the first screw rods 9 is two, the left sides of the outer walls of the two first screw rods 9 are respectively and adaptively inserted into the inner cavities of the two first fixing holes 5 at the right end of the flange pipe 1, the right sides of the outer walls of the two first screw rods 9 respectively penetrate through the inner cavities of the two first fixing holes 5 at the right end of the telescopic pipe 4 and are adaptively inserted into the inner cavities of the two first fixing holes 5 at the left end of the connecting pipe 13, the number of the first nuts 10 is four, the four first nuts 10 are respectively screwed on the left and right sides of the outer walls of the two first screw rods 9, the left side of the first nut 10 at the left side is contacted with the right side of the flange pipe 1, the right side of the first nut 10 at the right side is contacted with the left side of the telescopic pipe 4, the private telescopic pipe 4 can be prevented from moving to the left side by utilizing the matching among the first screw rods 9, the first nuts 10 and the first fixing holes 5, the number of the second screw rods 11 is a plurality, the left sides of the outer walls of the second screw rods 11 are respectively and adaptively inserted into the inner cavities of the second fixing holes 6 at the right end of the flange pipe 1, the right sides of the outer walls of the second screw rods 11 respectively penetrate through the inner cavities of the second fixing holes 6 at the right side of the extension pipe 4 and are adaptively inserted into the inner cavities of the second fixing holes 6 at the left end of the connecting pipe 13, the number of the second nuts 12 is multiple, the second nuts 12 are respectively screwed on the left and right sides of the outer walls of the second screw rods 11, the right side of the second nut 12 at the left side is contacted with the left side of the flange pipe 1, the left side of the second nut 12 at the right side is contacted with the right side of the extension pipe 4, the extension pipe 4 can be prevented from moving to the right side privately by the cooperation between the second nuts 12, the second screw rods 11 and the second fixing holes 6, the extension pipe 4 is then positioned, and the second screw rods 11, the left side of the extension pipe 4 is used, The flange pipe 1, the extension pipe 4 and the connecting pipe 13 can be fixed together by the cooperation between the second nut 12 and the second fixing hole 6, the sealing rubber gasket 14 is sleeved on the right side of the outer wall of the connecting pipe 13, the leakage of liquid or gas conveyed by the device can be avoided by the sealing rubber ring 14, the flange plate 15 is sleeved on the right side of the outer wall of the connecting pipe 13, the left side of the flange plate 15 is contacted with the sealing rubber gasket 14, the number of the bolts 17 is a plurality, the bolts 17 are inserted into the right side of the connecting pipe 13 and the outer wall of the flange plate 15 at equal intervals along the circumferential direction, the number of the fixing nuts 18 is a plurality, the fixing nuts 18 are respectively screwed on the left side and the right side of the outer wall of the bolts 17, the right side of the fixing nut 18 on the left side is contacted with the left side of the connecting pipe 13, the left side of the fixing nut 18 on the right side is contacted with the right side of the flange plate 15, the right side of the flange plate 15 and the connecting pipe 13 can be fixed together by the cooperation between the bolts 17 and the fixing nut 18, the delivery pipe 16 is arranged to the right of the flange 15.

Preferably, the length of the first screw 9 is the same as the length of the second screw 11, so that the first screw 9 is prevented from being separated from the inner cavity of the first fixing hole 5.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the left side of a flange pipe 1 is welded at the right end of another conveying pipeline 16, and then the two conveying pipelines 16 can be connected together, when the conveying pipeline 16 needs to be vertically installed, the conveying pipeline 16 in a vertical state can be welded at the top end of the inner cavity of an expanded pipeline opening 2, if the conveying pipeline 16 does not need to be vertically installed, a first screw 9 is held, a first nut 10 on the right side is rotated, the first nut 10 on the right side is driven by the thread line of the outer wall of the first screw 9 to move to the left side until the first nut 10 moves to a proper position, an extension pipe 4 is slid to the left side until the left side of a baffle 7 is contacted with the right side of a baffle 3 on the left side, at the moment, the inner cavity of the expanded pipeline opening 2 can be sealed by the outer wall of the extension pipe 4, the first nut 10 on the right side is rotated in the opposite direction until the right side of the first nut 10 on the right side is contacted with the left side of the extension pipe 4, the second screw rod 11 is held, the second nut 12 on the right side is rotated until the left side of the second nut 12 on the right side is contacted with the right side of the telescopic pipe 4, the telescopic pipe 4 can be fixed by the aid of cooperation among the second screw rod 11, the second nut 12, the first screw rod 9 and the first nut 10, the length of the device can be changed according to the distance between the two conveying pipelines 16 by repeating the actions, the conveying pipelines 16 can be vertically arranged when the device is used, and the expanded pipeline opening 2 can be sealed if the device does not need to be vertically arranged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A multi-interface flange, comprising:

the pipe joint comprises a flange pipe (1), wherein an expanded pipeline opening (2) is formed in the top end of the flange pipe (1);

the number of the baffles (3) is two, and the two baffles (3) are respectively arranged on the left side and the right side of the inner cavity of the flange pipe (1);

the telescopic pipe (4) can be slidably inserted into the right side of the inner cavity of the flange pipe (1), and the right end of the telescopic pipe (4) extends out of the inner cavity of the flange pipe (1);

the baffle plate (7) is arranged at the left end of the extension tube (4), and the baffle plate (7) is positioned in the inner cavity of the flange tube (1);

the sealing rubber ring (8), the sealing rubber ring (8) is sleeved on the outer wall of the baffle sheet (7);

the left side of the inner cavity of the connecting pipe (13) is sleeved at the right end of the telescopic pipe (4), first fixing holes (5) are formed in the upper and lower sides of the left end of the connecting pipe (13), the upper and lower sides of the right end of the telescopic pipe (4) and the upper and lower sides of the right end of the flange pipe (1), and a plurality of second fixing holes (6) are formed in the left end of the connecting pipe (13), the right end of the telescopic pipe (4) and the right end of the flange pipe (1) at equal intervals along the circumferential direction;

the left sides of the outer walls of the two first screw rods (9) are respectively matched and inserted in the inner cavities of the two first fixing holes (5) at the right end of the flange pipe (1), and the right sides of the outer walls of the two first screw rods (9) respectively penetrate through the inner cavities of the two first fixing holes (5) at the right end of the telescopic pipe (4) and are matched and inserted in the inner cavities of the two first fixing holes (5) at the left end of the connecting pipe (13);

the number of the first nuts (10) is four, the four first nuts (10) are respectively screwed on the left side and the right side of the outer walls of the two first screw rods (9), the left side of the first nut (10) on the left side is contacted with the right side of the flange pipe (1), and the right side of the first nut (10) on the right side is contacted with the left side of the telescopic pipe (4);

the number of the second screw rods (11) is a plurality, the left sides of the outer walls of the second screw rods (11) are respectively and adaptively inserted into the inner cavities of a plurality of second fixing holes (6) at the right end of the flange pipe (1), and the right sides of the outer walls of the second screw rods (11) respectively penetrate through the inner cavities of a plurality of second fixing holes (6) at the right side of the telescopic pipe (4) and are adaptively inserted into the inner cavities of a plurality of second fixing holes (6) at the left end of the connecting pipe (13);

the number of the second nuts (12) is a plurality, the second nuts (12) are respectively screwed on the left side and the right side of the outer wall of the second screw rods (11), the right side of the second nut (12) on the left side is contacted with the left side of the flange pipe (1), and the left side of the second nut (12) on the right side is contacted with the right side of the telescopic pipe (4);

the sealing rubber gasket (14), the sealing rubber gasket (14) is sleeved on the right side of the outer wall of the connecting pipe (13);

the flange plate (15), the flange plate (15) is sleeved on the right side of the outer wall of the connecting pipe (13), and the left side of the flange plate (15) is contacted with the sealing rubber gasket (14);

the number of the bolts (17) is a plurality, and the bolts (17) are inserted into the right side of the connecting pipe (13) and the outer wall of the flange plate (15) at equal intervals along the circumferential direction;

the number of the fixing nuts (18) is several, the fixing nuts (18) are respectively screwed on the left side and the right side of the outer wall of the bolt (17), the right side of the fixing nut (18) on the left side is contacted with the left side of the connecting pipe (13), and the left side of the fixing nut (18) on the right side is contacted with the right side of the flange plate (15);

and the conveying pipeline (16) is arranged on the right side of the flange plate (15).

2. A multi-interface flange according to claim 1, wherein: the outer wall of the sealing rubber ring (8) is in contact with the inner wall of the flange pipe (1).

3. A multi-interface flange according to claim 1, wherein: the length of the first screw (9) is the same as that of the second screw (11).

4. A multi-interface flange according to claim 1, wherein: the positions of the baffle plates (7) correspond to those of the baffle plates (3).

5. A multi-interface flange according to claim 1, wherein: the length of the telescopic pipe (4) is greater than that of the flange pipe (1).

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