CN216520146U - Flange assembly for collecting pipe - Google Patents
Flange assembly for collecting pipe Download PDFInfo
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- CN216520146U CN216520146U CN202122385264.1U CN202122385264U CN216520146U CN 216520146 U CN216520146 U CN 216520146U CN 202122385264 U CN202122385264 U CN 202122385264U CN 216520146 U CN216520146 U CN 216520146U
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- flange
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- connecting block
- side wall
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Abstract
The utility model discloses a flange assembly for a collecting pipe, which comprises a flange pipe, a connecting mechanism and a connecting pipe, wherein the connecting mechanism is installed on the outer side wall of the flange pipe, the connecting mechanism is formed by combining a flange plate A, a flange plate B, a bolt A and a nut, the flange plate A is connected to the left side of the flange pipe, the flange plate B is connected to the right side of the flange pipe, the outer side wall of the flange plate A is connected with the outer side wall of the flange plate B through the bolt A, and the nut is in threaded connection with the outer side wall of the bolt A. The flange is convenient for personnel to disassemble through the connecting mechanism, and the later maintenance is convenient; and then the flange is convenient to be connected with an external pipeline through a fixing mechanism, so that the flange is convenient for personnel to use.
Description
Technical Field
The utility model relates to the technical field of flange assemblies for collecting pipes, in particular to a flange assembly for a collecting pipe.
Background
The sealing surface of a common flange is in a circular plane shape, the flange and a pipeline are welded firstly, and then the two flanges are connected together through bolts to form the whole connecting flange assembly. Because two flanges are symmetrically arranged together, errors or dislocation can be generated, and the sealing effect is poor.
Patent No. 201320478242.2 discloses a flange subassembly, including first flange dish, second flange dish, all be equipped with through-hole, screw hole and sealing washer on first flange dish and the second flange dish, be equipped with cylindric boss on the first flange dish, be equipped with the recess that suits with the boss on the second flange dish, install the boss in the recess. The connecting flange component provided by the utility model is firm in connection, good in sealing effect and long in service life by arranging the lug bosses and the grooves.
The flange assembly for the collecting pipe has the following defects: 1. the flange is inconvenient for personnel to disassemble, so that the later maintenance difficulty of the flange is increased; 2. the flange is inconvenient to connect with an external pipeline, so that the flange is inconvenient for a person to use. To this end, we propose a flange assembly for a collector.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a flange assembly for a collector pipe, which is convenient for personnel to disassemble a flange through a connecting mechanism and is convenient for later maintenance; and the flange is convenient to be connected with an external pipeline through the fixing mechanism, so that the flange is convenient for personnel to use, and the problems in the background technology can be effectively solved.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a flange subassembly for mass flow pipe, includes the flange pipe, still includes coupling mechanism and connecting pipe, coupling mechanism is installed to the lateral wall of flange pipe, coupling mechanism comprises ring flange A, ring flange B, bolt A and nut combination, the left side of flange pipe is connected with ring flange A, the right side of flange pipe is connected with ring flange B, the lateral wall of ring flange A passes through bolt A with ring flange B's lateral wall and is connected, bolt A's lateral wall threaded connection has the nut.
Further, still include fixed establishment, the one end of connecting pipe is connected with fixed establishment, and fixed establishment conveniently fixes external pipeline.
Further, fixed establishment comprises circular arc connecting block A, circular arc connecting block B, rubber circle and bolt B combination, circular arc connecting block A's lateral wall passes through bolt B with circular arc connecting block B's lateral wall and is connected, the rubber circle is located between circular arc connecting block A and circular arc connecting block B, inserts the rubber circle with outside pipeline in, and fastening bolt B conveniently fixes outside pipeline.
Further, the inside wall of ring flange A and the inside wall of ring flange B all are connected with the sealing washer, and the flange pipe runs through the sealing washer, can increase the leakproofness.
Furthermore, the outer side wall of the flange A and the outer side wall of the flange B are both welded with connecting pipes, so that the flange A and the flange B are conveniently connected with an external pipeline.
Compared with the prior art, the utility model has the following beneficial effects: 1. the outer side wall of the flange pipe is provided with a connecting mechanism, the connecting mechanism consists of a flange plate A, a flange plate B, a bolt A and a nut, sealing rings are arranged on the inner side wall of the flange plate A and the inner side wall of the flange plate B, two ends of the flange pipe are respectively inserted into the sealing rings, so that the flange pipe can be connected with the flange plate, the outer side wall of the flange plate A is connected with the outer side wall of the flange plate B through the bolt A, the outer side wall of the bolt A is in threaded connection with the nut, the flange plate A and the flange plate B can be fixedly connected through a fastening nut, the flange pipe can be fixed between the flange plate A and the flange plate B, the nut is loosened when a person dismantles the flange pipe, the flange plate A and the flange plate B are conveniently separated, and the later maintenance of the person is facilitated;
2. the connecting pipe has all been welded with ring flange B's lateral wall ring flange A's lateral wall, the one end of connecting pipe is connected with fixed establishment, fixed establishment is by circular arc connecting block A, circular arc connecting block B, rubber circle and bolt B combination constitute, circular arc connecting block A's lateral wall passes through bolt B with circular arc connecting block B's lateral wall to be connected, the rubber circle is located between circular arc connecting block A and circular arc connecting block B, thereby insert the outside pipeline in the rubber circle, make circular arc connecting block A and circular arc connecting block B extrude each other through twisting bolt B, thereby can be fixed the outside pipeline, make things convenient for personnel to use.
Drawings
Fig. 1 is a schematic overall structure diagram of a flange assembly for a collector pipe according to the present invention.
Fig. 2 is a schematic structural diagram of a flange plate a of a flange assembly for a collector pipe according to the present invention.
Fig. 3 is a schematic structural view of an arc connecting block a of a flange assembly for a collector pipe according to the present invention.
In the figure: 1. a flange pipe; 2. a connecting mechanism; 201. a flange A; 202. a flange B; 203. a bolt A; 204. a nut; 3. a connecting pipe; 4. a fixing mechanism; 401. an arc connecting block A; 402. an arc connecting block B; 403. a rubber ring; 404. a bolt B; 5. and (5) sealing rings.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a flange assembly for a collector tube includes a flange tube 1, and further includes a connection mechanism 2 and a connection tube 3, the connection mechanism 2 is installed on the outer side wall of the flange tube 1, the connection mechanism 2 is formed by combining a flange plate a201, a flange plate B202, a bolt a203 and a nut 204, the flange plate a201 is connected to the left side of the flange tube 1, the flange plate B202 is connected to the right side of the flange tube 1, the outer side wall of the flange plate a201 is connected to the outer side wall of the flange plate B202 through the bolt a203, and the nut 204 is connected to the outer side wall of the bolt a203 through a thread.
Wherein, still include fixed establishment 4, the one end of connecting pipe 3 is connected with fixed establishment 4, and fixed establishment 4 is convenient fixed to the outside pipeline.
The fixing mechanism 4 is composed of an arc connecting block A401, an arc connecting block B402, a rubber ring 403 and a bolt B404, the outer side wall of the arc connecting block A401 is connected with the outer side wall of the arc connecting block B402 through the bolt B404, the rubber ring 403 is located between the arc connecting block A401 and the arc connecting block B402, an external pipeline is inserted into the rubber ring 403, and the bolt B404 is fastened to facilitate fixing of the external pipeline.
Wherein, the inside wall of ring flange A201 and the inside wall of ring flange B202 all are connected with sealing washer 5, and flange pipe 1 runs through sealing washer 5, can increase the leakproofness.
The outer side wall of the flange A201 and the outer side wall of the flange B202 are both welded with connecting pipes 3, so that the connecting pipes are conveniently connected with an external pipeline.
It should be noted that, the utility model is a flange assembly for a collector pipe, when in operation, the outer side wall of a flange pipe 1 is provided with a connecting mechanism 2, the connecting mechanism 2 is composed of a flange plate a201, a flange plate B202, a bolt a203 and a nut 204, the inner side wall of the flange plate a201 and the inner side wall of the flange plate B202 are both provided with a sealing ring 5, two ends of the flange pipe 1 are respectively inserted into the sealing rings 5, so that the flange pipe 1 and the flange plate can be connected, because the outer side wall of the flange plate a201 and the outer side wall of the flange plate B202 are connected through the bolt a203, the outer side wall of the bolt a203 is in threaded connection with the nut 204, so that the flange plate a201 and the flange plate B202 can be connected and fixed through the fastening nut 204, the flange pipe 1 can be fixed between the flange plate a201 and the flange plate B202, when a person dismantles the nut 204, the flange plate a201 and the flange plate B202 are convenient to separate, thereby facilitating later maintenance of the person, connecting pipe 3 has all been welded to the lateral wall of ring flange A201 and the lateral wall of ring flange B202, the one end of connecting pipe 3 is connected with fixed establishment 4, fixed establishment 4 is by circular arc connecting block A401, circular arc connecting block B402, rubber circle 403 and bolt B404 combination constitute, the lateral wall of circular arc connecting block A401 passes through bolt B404 with the lateral wall of circular arc connecting block B402 and is connected, rubber circle 403 is located between circular arc connecting block A401 and circular arc connecting block B402, thereby insert the outside pipeline in rubber circle 403, make circular arc connecting block A401 and circular arc connecting block B402 extrude each other through twisting bolt B404, thereby can be fixed with outside pipeline, make things convenient for personnel to use.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the products of the present invention, or as would be conventionally understood by one skilled in the art, and are used merely for convenience in describing and simplifying the utility model, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;
the above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a flange subassembly for collecting pipe, includes flange pipe (1), its characterized in that still includes coupling mechanism (2) and connecting pipe (3), coupling mechanism (2) are installed to the lateral wall of flange pipe (1), coupling mechanism (2) comprise ring flange A (201), ring flange B (202), bolt A (203) and nut (204) combination, the left side of flange pipe (1) is connected with ring flange A (201), the right side of flange pipe (1) is connected with ring flange B (202), the lateral wall of ring flange A (201) passes through bolt A (203) with the lateral wall of ring flange B (202) and is connected, the lateral wall threaded connection of bolt A (203) has nut (204).
2. A flange assembly for a collector tube according to claim 1, wherein: the connecting pipe is characterized by further comprising a fixing mechanism (4), wherein one end of the connecting pipe (3) is connected with the fixing mechanism (4).
3. A flange assembly for a collector tube according to claim 2, wherein: the fixing mechanism (4) is composed of an arc connecting block A (401), an arc connecting block B (402), a rubber ring (403) and a bolt B (404), the outer side wall of the arc connecting block A (401) is connected with the outer side wall of the arc connecting block B (402) through the bolt B (404), and the rubber ring (403) is located between the arc connecting block A (401) and the arc connecting block B (402).
4. A flange assembly for a collector tube according to claim 1, wherein: the inside wall of ring flange A (201) and the inside wall of ring flange B (202) all are connected with sealing washer (5), and flange pipe (1) runs through sealing washer (5).
5. A flange assembly for a collector tube according to claim 1, wherein: and the outer side wall of the flange A (201) and the outer side wall of the flange B (202) are both welded with connecting pipes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122385264.1U CN216520146U (en) | 2021-09-30 | 2021-09-30 | Flange assembly for collecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122385264.1U CN216520146U (en) | 2021-09-30 | 2021-09-30 | Flange assembly for collecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520146U true CN216520146U (en) | 2022-05-13 |
Family
ID=81519881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122385264.1U Active CN216520146U (en) | 2021-09-30 | 2021-09-30 | Flange assembly for collecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520146U (en) |
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2021
- 2021-09-30 CN CN202122385264.1U patent/CN216520146U/en active Active
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