CN210440731U - Dismantle convenient and firm flange of installation - Google Patents
Dismantle convenient and firm flange of installation Download PDFInfo
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- CN210440731U CN210440731U CN201921113192.1U CN201921113192U CN210440731U CN 210440731 U CN210440731 U CN 210440731U CN 201921113192 U CN201921113192 U CN 201921113192U CN 210440731 U CN210440731 U CN 210440731U
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- flange
- adjusting fixing
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- sealing washer
- connecting column
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Abstract
The utility model discloses a dismantle convenient and firm flange of installation relates to the relevant field of flange, and it is loaded down with trivial details for the installation dismantlement mode among the solution prior art, need the problem of angle between the manual straightening pipeline before convenient and the installation inadequately. The lower extreme of upper connection post surface is provided with upper lock ring, the upper end of upper lock ring is provided with upper seal ring, the lower extreme of upper connection post is provided with the upper flange dish, be provided with the fixing bolt hole on the upper flange dish, be provided with the hexagonal screw on the upper lock ring, the lower extreme of upper flange dish is provided with the upper regulation fixed column, the lower extreme of upper regulation fixed column is provided with the regulation fixed disk, the lower extreme of adjusting the fixed disk is provided with down the regulation fixed column, the lower extreme of adjusting the fixed column down is provided with lower flange dish, be provided with lower fixing bolt hole on the lower flange dish, the lower extreme of lower flange dish is provided with lower connection post.
Description
Technical Field
The utility model relates to a flange correlation field specifically is a dismantle convenient and firm flange of installation.
Background
A flange, also known as a flange collar or flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges on the inlet and outlet of the equipment for the connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. When the water pump and the valve are connected with a pipeline, the parts of the equipment and equipment are also made into corresponding flange shapes, which are also called flange connection. The connecting parts which are connected by using bolts at the peripheries of two planes and are closed at the same time are generally called flanges, and for example, the connecting parts of the ventilating duct can be called flange parts. However, the connection is only a part of equipment, such as the connection between a flange and a water pump, and the water pump is not easy to be called as a flange part. The small-sized valve can be called as a flange part.
The existing flange plate needs to be aligned with a mounting pipeline for connection when being mounted, two sections of pipelines are connected, so that the connection needs to be performed twice, two flange plates need to be fixed, and the two flange plates can be fixed only by three-time connection; therefore, the market urgently needs to develop a flange which is convenient and firm to disassemble and install to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dismantle convenient and firm flange of installation to the installation dismantlement mode of proposing among the solution above-mentioned background is loaded down with trivial details, need the problem of angle between the manual straightening pipeline before convenient and the installation inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a flange convenient and stable to disassemble and install comprises an upper connecting post, wherein an upper locking ring is arranged at the lower end of the outer surface of the upper connecting post, an upper sealing washer is arranged at the upper end of the upper locking ring, an upper flange plate is arranged at the lower end of the upper connecting post, an upper fixing bolt hole is formed in the upper flange plate, an upper hexagonal bolt hole is formed in the upper locking ring, an upper adjusting fixing column is arranged at the lower end of the upper flange plate, an adjusting fixing disc is arranged at the lower end of the upper adjusting fixing column, a lower adjusting fixing column is arranged at the lower end of the adjusting fixing disc, a lower flange plate is arranged at the lower end of the lower adjusting fixing column, a lower fixing bolt hole is formed in the lower flange plate, a lower connecting post is arranged at the lower end of the lower flange plate, a lower sealing washer is arranged at the lower, the lower locking ring is provided with a lower hexagonal screw hole, the upper end of the upper connecting column is provided with a first metal pipeline, and the lower end of the lower connecting column is provided with a second metal pipeline.
Preferably, the upper fixing bolt holes and the lower fixing bolt holes are ten in number, the upper connecting columns are connected with the upper flange plate in a welded mode, and the adjusting fixing disc is a hexagonal prism.
Preferably, the upper sealing washer has the same size as the lower sealing washer, the upper locking washer has the same size as the lower locking washer, the upper connecting column has the same size as the lower connecting column, the upper flange has the same size as the lower flange, and the upper adjusting fixing column has the same size as the lower adjusting fixing column.
Preferably, the upper sealing washer is attached to the upper sealing washer, the upper sealing washer is connected with the upper connecting column in a sleeved mode, the upper sealing washer is connected with the upper connecting column in a threaded mode, and the upper adjusting fixing column is connected with the upper flange plate in a threaded mode.
Preferably, the adjusting fixing disc is welded to the upper adjusting fixing column and the lower adjusting fixing column, the thread direction of the upper adjusting fixing column is opposite to that of the lower adjusting fixing column, the internal thread direction of the upper connecting column is opposite to that of the external thread, and the external thread direction of the upper connecting column is opposite to that of the internal thread of the first metal pipeline.
Preferably, the inner diameters of the upper sealing washer, the upper sealing washer and the first metal pipeline are the same as the outer diameter of the upper connecting column, a through hole is formed in the upper flange, and the inner diameter of the through hole is the same as the outer diameter of the upper adjusting fixing column.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts combined connection, and the connection mode is mostly threaded connection, so that the installation work and the disassembly work are more convenient;
2. according to the utility model, by adjusting the fixed disc, the upper flange plate and the first metal pipeline can be connected with the lower flange plate and the second metal pipeline by adjusting the fixed disc due to the fact that the thread direction of the upper adjusting fixed column is opposite to that of the lower adjusting fixed column, so that the connecting steps are reduced, the connecting procedure is simplified, and the installation and the disassembly are more convenient;
3. the utility model has the advantages that the upper connecting column and the lower connecting column are aligned with the pipeline and then connected before being fixed through the arrangement of the upper connecting column and the lower connecting column, so that the angles between the upper connecting column and the pipeline and between the lower connecting column and the pipeline can be automatically straightened, and the upper connecting column and the lower connecting column and the pipeline are positioned at the same horizontal line or vertical line;
4. the utility model discloses a through the setting of last lock ring and lower lock ring, when making the pipeline be connected with this device, even go up lock ring and lock ring down and do not screw up the head, be in the intermediate position of last spliced pole and lower spliced pole, also can lock and fix the pipeline, even the operating personnel also can normal use of locking in the installation, again through the sealed of last seal ring and lower seal ring, whole device in use is more firm.
Drawings
Fig. 1 is a front view of a flange of the present invention, which is convenient and stable for disassembly and assembly;
fig. 2 is an exploded view of a flange of the present invention which is easy to disassemble and assemble and is stable;
fig. 3 is a sectional view of the flange of the utility model, which is convenient and stable for disassembly and assembly.
In the figure: 1. an upper connecting column; 2. an upper sealing washer; 3. an upper locking ring; 4. an upper flange plate; 5. an upper fixing bolt hole; 6. a lower flange plate; 7. a lower fixing bolt hole; 8. a lower connecting column; 9. a hexagonal screw hole is formed; 10. adjusting the fixed disc; 11. an upper adjusting fixing column; 12. adjusting the fixed column; 13. a lower locking ring; 14. a lower sealing gasket; 15. a lower hexagonal screw hole; 16. a first metal pipe; 17. a second metal pipe.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a flange convenient and stable to disassemble and install comprises an upper connecting column 1, an upper locking ring 3 is arranged at the lower end of the outer surface of the upper connecting column 1, an upper sealing washer 2 is arranged at the upper end of the upper locking ring 3, an upper flange plate 4 is arranged at the lower end of the upper connecting column 1, an upper fixing bolt hole 5 is arranged on the upper flange plate 4, an upper hexagonal bolt hole 9 is arranged on the upper locking ring 3, an upper adjusting fixing column 11 is arranged at the lower end of the upper flange plate 4, an adjusting fixing disc 10 is arranged at the lower end of the upper adjusting fixing column 11, a lower adjusting fixing column 12 is arranged at the lower end of the adjusting fixing disc 10, a lower flange plate 6 is arranged at the lower end of the lower adjusting fixing column 12, a lower fixing bolt hole 7 is arranged on the lower flange plate 6, a lower connecting column 8 is arranged at the lower end of the lower connecting column 6, a, lower hexagonal screw 15 is provided with on the locking collar 13 down, goes up locking collar 3 and lower locking collar 13 and screws up on upper connecting post 1 and lower connecting post 8 through hexagonal spanner insert hexagonal screw 9 and lower hexagonal screw 15 internal rotation, and the upper end of upper connecting post 1 is provided with first metal pipeline 16, and the lower extreme of lower connecting post 8 is provided with second metal pipeline 17.
Further, go up fixing bolt hole 5 and fixing bolt hole 7 down and all be provided with ten, use the bolt to consolidate after connecting, increase firm degree, go up spliced pole 1 and upper flange 4 welded connection, adjust the fixed disk 10 and set up to the hexagonal prism, can directly use the spanner to adjust fixedly.
Further, the size of the upper sealing washer 2 is the same as that of the lower sealing washer 14, the size of the upper sealing washer 3 is the same as that of the lower sealing washer 13, the size of the upper connecting column 1 is the same as that of the lower connecting column 8, the size of the upper flange plate 4 is the same as that of the lower flange plate 6, and the size of the upper adjusting fixing column 11 is the same as that of the lower adjusting fixing column 12.
Further, go up seal ring 2 and the laminating of last lock ring 3, whole device in use is more firm, go up seal ring 2 and last spliced pole 1 cup joint and be connected, go up lock ring 3 and last spliced pole 1 threaded connection, even go up lock ring 3 and lower lock ring 13 and do not screw up the head, be in the intermediate position of last spliced pole 1 and lower spliced pole 8, also can lock and fix the pipeline, even the operating personnel also can normal use of not locking in the installation, go up and adjust fixed column 11 and last ring flange 4 threaded connection.
Further, the adjusting fixing disc 10 is connected with the upper adjusting fixing disc 11 and the lower adjusting fixing disc 12 in a welded mode, the thread directions of the upper adjusting fixing disc 11 and the lower adjusting fixing disc 12 are opposite, the adjusting fixing disc 10 can complete connection of the upper flange plate 4 and the first metal pipeline 16 with the lower flange plate 6 and the second metal pipeline 17, the internal thread direction of the upper connecting column 1 is opposite to the external thread direction, the upper connecting column 1 cannot rotate through the adjusting fixing disc 10 in the same direction, the external thread direction of the upper connecting column 1 is opposite to the internal thread direction of the first metal pipeline 16, and the upper connecting column 1 cannot be connected with the first metal pipeline 16 through the adjusting fixing disc 10 in the same direction.
Further, the inner diameters of the upper sealing washer 2, the upper sealing washer 3 and the first metal pipeline 16 are the same as the outer diameter of the upper connecting column 1, a through hole is formed in the upper flange plate 4, and the inner diameter of the through hole is the same as the outer diameter of the upper adjusting fixing column 11.
The working principle is as follows: when the device is used, the upper adjusting fixing column 11 and the lower adjusting fixing column 12 are slightly screwed into the upper flange plate 4 and the lower flange plate 6 through the adjusting fixing disc 10, the upper locking ring 3 and the lower locking ring 13 are inserted into the upper hexagonal screw hole 9 and the lower hexagonal screw hole 15 through a hexagonal wrench and are screwed on the upper connecting column 1 and the lower connecting column 8 in a rotating manner, even if the upper locking ring 3 and the lower locking ring 13 are not screwed on the head, the device is positioned in the middle position of the upper connecting column 1 and the lower connecting column 8, the pipelines can be locked and fixed, even if an operator does not lock in installation, the upper sealing washer 2 and the lower sealing washer 14 can be sleeved, the whole device is more firm in use, the upper connecting column 1, the first metal pipeline 16, the lower connecting column 8 and the second metal pipeline 17 are aligned and slightly screwed, the adjusting fixing disc 10 is rotated through the wrench, and the thread directions of the upper adjusting fixing column 11 and the lower adjusting fixing, the upper flange plate 4 and the first metal pipeline 16 can be connected with the lower flange plate 6 and the second metal pipeline 17 by adjusting and adjusting the fixed disc 10, so that the installation work is completed, the connection procedure is simplified, and the dismounting step is opposite to the installation step.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a dismantle convenient and firm flange of installation, includes spliced pole (1), its characterized in that: an upper sealing washer (3) is arranged at the lower end of the outer surface of the upper connecting column (1), an upper sealing washer (2) is arranged at the upper end of the upper sealing washer (3), an upper flange plate (4) is arranged at the lower end of the upper connecting column (1), an upper fixing bolt hole (5) is arranged on the upper flange plate (4), an upper hexagonal screw hole (9) is arranged on the upper sealing washer (3), an upper adjusting fixing column (11) is arranged at the lower end of the upper flange plate (4), an adjusting fixing disc (10) is arranged at the lower end of the upper adjusting fixing column (11), a lower adjusting fixing column (12) is arranged at the lower end of the adjusting fixing disc (10), a lower flange plate (6) is arranged at the lower end of the lower adjusting fixing column (12), a lower fixing bolt hole (7) is arranged on the lower flange plate (6), a lower connecting column (8) is arranged at, the lower extreme of lower spliced pole (8) is provided with down lock ring (13), the lower extreme of lock ring (13) is provided with down seal ring (14) down, be provided with down hexagonal screw (15) on lock ring (13) down, the upper end of going up spliced pole (1) is provided with first metal pipeline (16), the lower extreme of spliced pole (8) is provided with second metal pipeline (17) down.
2. A flange according to claim 1, wherein the flange is easy to disassemble and assemble and is stable: the upper fixing bolt hole (5) and the lower fixing bolt hole (7) are provided with ten, the upper connecting column (1) is connected with the upper flange plate (4) in a welding mode, and the adjusting fixing disc (10) is arranged to be a hexagonal prism.
3. A flange according to claim 1, wherein the flange is easy to disassemble and assemble and is stable: the size of the upper sealing washer (2) is the same as that of the lower sealing washer (14), the size of the upper sealing washer (3) is the same as that of the lower sealing washer (13), the size of the upper connecting column (1) is the same as that of the lower connecting column (8), the size of the upper flange plate (4) is the same as that of the lower flange plate (6), and the size of the upper adjusting fixing column (11) is the same as that of the lower adjusting fixing column (12).
4. A flange according to claim 1, wherein the flange is easy to disassemble and assemble and is stable: go up seal ring (2) and the laminating of last lock ring (3), go up seal ring (2) and upper junction post (1) cup joint and be connected, go up lock ring (3) and upper junction post (1) threaded connection, go up regulation fixed column (11) and last ring flange (4) threaded connection.
5. A flange according to claim 1, wherein the flange is easy to disassemble and assemble and is stable: the adjusting fixing disc (10) is in welded connection with the upper adjusting fixing column (11) and the lower adjusting fixing column (12), the thread direction of the upper adjusting fixing column (11) is opposite to that of the lower adjusting fixing column (12), the internal thread direction of the upper connecting column (1) is opposite to that of the external thread, and the external thread direction of the upper connecting column (1) is opposite to that of the first metal pipeline (16).
6. A flange according to claim 1, wherein the flange is easy to disassemble and assemble and is stable: the inner diameters of the upper sealing washer (2), the upper sealing washer (3) and the first metal pipeline (16) are the same as the outer diameter of the upper connecting column (1), a through hole is formed in the upper flange (4), and the inner diameter of the through hole is the same as the outer diameter of the upper adjusting fixing column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113192.1U CN210440731U (en) | 2019-07-16 | 2019-07-16 | Dismantle convenient and firm flange of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113192.1U CN210440731U (en) | 2019-07-16 | 2019-07-16 | Dismantle convenient and firm flange of installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210440731U true CN210440731U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921113192.1U Active CN210440731U (en) | 2019-07-16 | 2019-07-16 | Dismantle convenient and firm flange of installation |
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| Country | Link |
|---|---|
| CN (1) | CN210440731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571131A (en) * | 2020-05-12 | 2020-08-25 | 海盐县法兰厂 | Pressure vessel flange and processing method thereof |
| CN113331025A (en) * | 2021-05-24 | 2021-09-03 | 常熟市景园绿化工程有限公司 | Container seedling annular drip irrigation device |
-
2019
- 2019-07-16 CN CN201921113192.1U patent/CN210440731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571131A (en) * | 2020-05-12 | 2020-08-25 | 海盐县法兰厂 | Pressure vessel flange and processing method thereof |
| CN113331025A (en) * | 2021-05-24 | 2021-09-03 | 常熟市景园绿化工程有限公司 | Container seedling annular drip irrigation device |
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