CN213117897U - Integrated convenient flange - Google Patents
Integrated convenient flange Download PDFInfo
- Publication number
- CN213117897U CN213117897U CN202021884286.1U CN202021884286U CN213117897U CN 213117897 U CN213117897 U CN 213117897U CN 202021884286 U CN202021884286 U CN 202021884286U CN 213117897 U CN213117897 U CN 213117897U
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- China
- Prior art keywords
- thread groove
- end cover
- flange
- ring
- connecting sleeve
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- Expired - Fee Related
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Abstract
The utility model discloses a convenient flange of disjunctor formula, including the upper flange end cover, the connector has been seted up at the top of upper flange end cover, and first thread groove, second thread groove and third thread groove have been seted up respectively to the inside of connector, and the diameter size of three thread groove steadilys decrease in proper order, and the top of second thread groove is provided with first sealed neck ring, and the top of third thread groove is provided with the sealed neck ring of second, and threaded connection has the connecting pipe through threaded connection in the bottom of upper flange end cover, and one side of connecting pipe is provided with flow control assembly, and threaded connection has first connecting sleeve in the bottom of connecting pipe. The utility model discloses a set up the connector and can make flange and pipe connection, the spliced pole of having avoided traditional flange exposes the problem of damaging easily outside, and has seted up first thread groove, second thread groove and third thread groove in connector department in grades, can connect the pipeline of different specification models, makes the connection of flange have the commonality.
Description
Technical Field
The utility model relates to a flange technical field especially relates to a convenient flange of disjunctor formula.
Background
In the prior art, flanges are parts of the interconnection between shafts for the connection between pipe ends; there are also flanges at the inlet and outlet of the equipment for connecting two pieces of equipment, and the flanges at the connecting positions of different pieces of equipment need to be specially customized because the size of the connecting port of the current flange is not adjustable.
Through search, the chinese patent application No. 201921113192.1 discloses a flange convenient and stable to disassemble and assemble, comprising an upper connecting post, wherein the lower end of the outer surface of the upper connecting post is provided with an upper locking ring, the upper end of the upper locking ring is provided with an upper sealing washer, the lower end of the upper connecting post is provided with an upper flange plate, the upper flange plate is provided with an upper fixing bolt hole, the upper locking ring is provided with an upper hexagonal screw hole, the lower end of the upper flange plate is provided with an upper adjusting fixing column, the lower end of the upper adjusting fixing column is provided with an adjusting fixing disc, the lower end of the adjusting fixing disc is provided with a lower adjusting fixing column, the lower end of the lower adjusting fixing column is provided with a lower flange plate, the lower flange plate is provided with a lower fixing bolt hole, the lower end of the lower flange plate is provided with a lower connecting post, the lower end of the lower locking ring is provided with a lower sealing washer, a lower hexagonal screw hole is formed in the lower locking ring, 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. The above patents suffer from the following disadvantages: the upper connecting column and the lower connecting column of the flange are fixed in size, can only be connected with a pipeline with a fixed diameter, and are not universal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an integrated convenient flange.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a convenient flange of disjunctor formula, including the upper flange end cover, the connector has been seted up at the top of upper flange end cover, first thread groove has been seted up respectively to the inside of connector, second thread groove and third thread groove, the diameter size of three thread groove is steadilyd decrease in proper order, the top of second thread groove is provided with first sealed neck ring, the top of third thread groove is provided with the sealed neck ring of second, there is the connecting pipe bottom of upper flange end cover through threaded connection, one side of connecting pipe is provided with the flow control subassembly, there is first connecting sleeve bottom the connecting pipe through threaded connection, first connecting sleeve's inside is rotated and is connected with the second connecting sleeve, there is lower flange end cover bottom the second connecting sleeve through threaded connection.
As a further aspect of the present invention: the flow control assembly comprises a rotary valve handle and a valve ball, the valve ball is rotatably connected to the inner wall of the connecting pipe, a round hole is formed in one side of the valve ball, a connecting rod is welded to the top of the valve ball, and the bottom of the rotary valve handle is welded to one end of the connecting rod.
As a further aspect of the present invention: the welding of first connecting sleeve's bottom has tight hoop, and the bolt hole has been seted up to one side of tight hoop, and the welding of first connecting sleeve's inner wall bottom has last spacing ring and lower spacing ring, and the half slot has been seted up at the top of lower spacing ring, and the top of half slot is rotated and is connected with the ball, and the second connecting sleeve sets up between last spacing ring and lower spacing ring, and the welding of second connecting sleeve's top has the joint ring, and the ring groove has been seted up to the bottom of joint ring, and the ball is mutually supported with the ring groove.
As a further aspect of the present invention: the structure of the lower flange end cover is the same as that of the upper flange end cover.
As a further aspect of the present invention: the top of the upper flange end cover is provided with a bolt hole.
As a further aspect of the present invention: the outer wall welding of one side of connecting pipe has the protecting cover, and the protecting cover sets up in the outer wall of connecting rod.
As a further aspect of the present invention: and a third sealing collar is arranged at the joint of the second connecting sleeve and the lower flange end cover.
Compared with the prior art, the utility model provides a convenient flange of disjunctor formula possesses following beneficial effect:
1. this a be used for convenient flange of disjunctor formula can make flange and pipe connection through setting up the connector, has avoided the spliced pole of traditional flange to expose the problem of damaging easily outside, has effectively protected flange joint's compactness, and has seted up first thread groove, second thread groove and third thread groove respectively in connector department, can connect the pipeline of different specification models, makes the connection of flange have the commonality.
2. This be used for a convenient flange of disjunctor formula can control the flow in the pipeline through setting up flow control assembly, utilizes to rotate the valve handle and drives the connecting rod and rotate, and then makes the valve ball rotate, adjusts the area of contact of round hole and arc recess face, realizes the control to the flow, if the one end of flange appears leaking, can close the flow through flow control assembly, conveniently maintains the flange.
3. This be used for a convenient flange of disjunctor formula can realize the mutual independence rotation of upper flange end cover and lower flange end cover through setting up first connecting sleeve and second connecting sleeve, conveniently carries out threaded connection to the pipeline at both ends, utilizes ball and ring groove to mutually support, goes up spacing ring and lower spacing ring fixed with the vertical orientation of second connecting sleeve, avoids second connecting sleeve to take place to rock, more has the flexibility when making the flange use.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of a one-piece convenient flange provided by the present invention;
fig. 2 is a schematic structural view of an upper flange end cover of an integral convenient flange provided by the utility model;
fig. 3 is a schematic structural view of a flow control assembly of an integral convenient flange provided by the present invention;
fig. 4 is a schematic structural view of a first connecting sleeve of the integral convenient flange provided by the present invention;
fig. 5 is a schematic view of a second connection sleeve structure of the integrated convenient flange provided by the utility model.
In the figure: 1-upper flange end cover, 2-connecting port, 3-bolt hole, 4-connecting pipe, 5-flow control component, 6-first connecting sleeve, 7-lower flange end cover, 8-first thread groove, 9-second thread groove, 10-third thread groove, 11-first sealing collar, 12-second sealing collar, 13-rotating valve handle, 14-connecting rod, 15-protecting cover, 16-valve ball, 17-round hole, 18-upper limiting ring, 19-ball, 20-lower limiting ring, 21-clamping ring, 22-second connecting sleeve, 23-ring groove and 24-clamping ring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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, and therefore, should not be construed as limiting the present invention.
In order to connect pipelines with different specifications and models, the integral convenient flange comprises an upper flange end cover 1, wherein the top of the upper flange end cover 1 is provided with a bolt hole 3, the top of the upper flange end cover 1 is provided with a connecting port 2, the inside of the connecting port 2 is respectively provided with a first thread groove 8, a second thread groove 9 and a third thread groove 10, the diameters of the three thread grooves are gradually reduced, the top of the second thread groove 9 is provided with a first sealing collar 11, the top of the third thread groove 10 is provided with a second sealing collar 12, the bottom of the upper flange end cover 1 is connected with a connecting pipe 4 through threads, one side of the connecting pipe 4 is provided with a flow control component 5, the bottom of the connecting pipe 4 is connected with a first connecting sleeve 6 through threads, the inside of the first connecting sleeve 6 is rotatably connected with a second connecting sleeve 22, the bottom of the second connecting sleeve 22 is connected with a lower flange end cover 7 through threads, the structure of the lower flange end cover 7 is the same as that of the upper flange end cover 1; can make flange and pipe connection through setting up connector 2, avoid the spliced pole of traditional flange to expose the problem of damaging easily outside, effectively protected flange joint's compactness, and seted up first thread groove 8, second thread groove 9 and third thread groove 10 respectively in connector 2 punishment, can connect the pipeline of different specification models, make the connection of flange have the commonality.
In order to realize the control of the flow, as shown in fig. 1 and 3, the flow control assembly 5 comprises a rotary valve handle 13 and a valve ball 16, an arc-shaped groove surface is formed on the middle inner wall of the connecting pipe 4, the valve ball 16 is rotatably connected to the outer wall of the arc-shaped groove surface, a round hole 17 is formed in one side of the valve ball 16, a connecting rod 14 is welded at the top of the valve ball 16, the bottom of the rotary valve handle 13 is welded at one end of the connecting rod 14, a protective cover 15 is welded on the outer wall of one side of the connecting pipe 4, and the protective cover 15 is; can control the flow in the pipeline through setting up flow control subassembly 5, utilize to rotate valve handle 13 and drive connecting rod 14 and rotate, and then make valve ball 16 rotate, adjust the area of contact of round hole 17 and arc recess face, realize the control to the flow, if the one end of flange appears leaking, can close the flow through flow control subassembly 5, conveniently maintain the flange.
In order to enable the upper flange end cover 1 and the lower flange end cover 7 to rotate independently, as shown in fig. 1, 4 and 5, a clamping ring 21 is welded at the bottom of a first connecting sleeve 6, a bolt hole 3 is formed in one side of the clamping ring 21, an upper limiting ring 18 and a lower limiting ring 20 are welded at the bottom of the inner wall of the first connecting sleeve 6, a semicircular groove is formed in the top of the lower limiting ring 20, a ball 19 is rotatably connected to the top of the semicircular groove, a second connecting sleeve 22 is arranged between the upper limiting ring 18 and the lower limiting ring 20, a clamping ring 24 is welded at the top of the second connecting sleeve 22, a circular groove 23 is formed in the bottom of the clamping ring 24, the ball 19 is matched with the circular groove 23, and a third sealing collar is arranged at the joint of the second connecting sleeve 22 and the lower flange end cover 7; can realize the mutual independence rotation of upper flange end cover 1 and lower flange end cover 7 through setting up first connecting sleeve 6 and second connecting sleeve 22, conveniently carry out threaded connection to the pipeline at both ends, utilize ball 19 and ring groove 23 to mutually support, go up spacing ring 18 and 20 fixed with the vertical direction of second connecting sleeve 22 down, avoid second connecting sleeve 22 to take place to rock, more have the flexibility when making the flange use.
The working principle is as follows: insert the pipeline with the both ends of flange, first thread groove 8 has been seted up respectively in connector 2 punishment, second thread groove 9 and third thread groove 10, can connect the pipeline of different specification models, utilize rotation valve handle 13 to drive connecting rod 14 and rotate, and then make valve ball 16 rotate, adjust the area of contact of round hole 17 and arc grooved surface, the realization is to the control of flow, conveniently maintain the flange, utilize ball 19 and ring groove 23 to mutually support, realize the mutually independent rotation of upper flange end cover 1 and lower flange end cover 7, it is fixed with the vertical direction of second connecting sleeve 22 to go up spacing ring 18 and lower spacing ring 20, avoid second connecting sleeve 22 to take place to rock.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An integrated convenient flange, which comprises an upper flange end cover (1) and is characterized in that, connector (2) have been seted up at the top of upper flange end cover (1), first thread groove (8) have been seted up respectively to the inside of connector (2), second thread groove (9) and third thread groove (10), the diameter size of three thread groove is steadilyd decrease in proper order, the top of second thread groove (9) is provided with first sealed neck ring (11), the top of third thread groove (10) is provided with second sealed neck ring (12), there is connecting pipe (4) bottom of upper flange end cover (1) through threaded connection, one side of connecting pipe (4) is provided with flow control subassembly (5), there is first connecting sleeve (6) bottom of connecting pipe (4) through threaded connection, the inside of first connecting sleeve (6) is rotated and is connected with second connecting sleeve (22), there is lower flange end cover (7) bottom of second connecting sleeve (22) through threaded connection.
2. The integral convenient flange according to claim 1, wherein the flow control assembly (5) comprises a rotary valve handle (13) and a valve ball (16), the valve ball (16) is rotatably connected to the inner wall of the connecting pipe (4), a round hole (17) is formed in one side of the valve ball (16), a connecting rod (14) is welded to the top of the valve ball (16), and the bottom of the rotary valve handle (13) is welded to one end of the connecting rod (14).
3. The convenient flange of disjunctor formula of claim 1, characterized in that, the welding of the bottom of first connecting sleeve (6) has tight hoop ring (21), bolt hole (3) have been seted up to one side of tight hoop ring (21), welding has last spacing ring (18) and lower spacing ring (20) in the inner wall bottom of first connecting sleeve (6), the half slot has been seted up at the top of lower spacing ring (20), the top of half slot is rotated and is connected with ball (19), second connecting sleeve (22) set up between last spacing ring (18) and lower spacing ring (20), the welding of the top of second connecting sleeve (22) has joint ring (24), ring slot (23) has been seted up to the bottom of joint ring (24), ball (19) and ring slot (23) mutually support.
4. A one-piece handy flange according to claim 1, characterized in that the structure of the lower flange end cover (7) is the same as the structure of the upper flange end cover (1).
5. The one-piece convenient flange according to claim 1, wherein the top of the upper flange end cover (1) is provided with a bolt hole (3).
6. The integral convenient flange according to claim 2, wherein a protecting cover (15) is welded on the outer wall of one side of the connecting pipe (4), and the protecting cover (15) is arranged on the outer wall of the connecting rod (14).
7. A one-piece handy flange according to claim 3, characterized in that a third sealing collar is arranged at the connection of the second connection sleeve (22) and the lower flange end cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884286.1U CN213117897U (en) | 2020-09-02 | 2020-09-02 | Integrated convenient flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021884286.1U CN213117897U (en) | 2020-09-02 | 2020-09-02 | Integrated convenient flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117897U true CN213117897U (en) | 2021-05-04 |
Family
ID=75659392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021884286.1U Expired - Fee Related CN213117897U (en) | 2020-09-02 | 2020-09-02 | Integrated convenient flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310015A (en) * | 2021-12-14 | 2022-04-12 | 上海第一机床厂有限公司 | Guide pipe assembly welding device and guide pipe assembly welding positioning method |
-
2020
- 2020-09-02 CN CN202021884286.1U patent/CN213117897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310015A (en) * | 2021-12-14 | 2022-04-12 | 上海第一机床厂有限公司 | Guide pipe assembly welding device and guide pipe assembly welding positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20210902 |