CN112728245B - Connecting flange - Google Patents
Connecting flange Download PDFInfo
- Publication number
- CN112728245B CN112728245B CN202110010792.0A CN202110010792A CN112728245B CN 112728245 B CN112728245 B CN 112728245B CN 202110010792 A CN202110010792 A CN 202110010792A CN 112728245 B CN112728245 B CN 112728245B
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- Prior art keywords
- flange
- bevel gear
- flange plate
- ratchet
- wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to a connecting flange for connecting a first pipeline and a second pipeline, comprising: first ring flange, second ring flange and coupling mechanism, coupling mechanism includes: the invention relates to a motor, a plurality of wire wheels, a plurality of ratchets, a linkage component, a pull wire, a hook and a plurality of ratchet components, which has the advantages that: by arranging the connecting mechanism, the first flange plate and the second flange plate can be conveniently connected without using bolts for connection; through the arrangement of the linkage assembly, the plurality of wire wheels can synchronously move, so that the first flange plate and the second flange plate are tightly attached; through setting up the ratchet subassembly, can prevent the wire wheel reversal guarantees the stability that first ring flange and second ring flange are connected, when needs unblock, through the extension pole, can make all ratchet unblocks in step, and is simple swift.
Description
Technical Field
The invention relates to the technical field of flanges, in particular to a connecting flange.
Background
A flange is a part that interconnects a pipe to a pipe and is connected to a pipe end. In the existing flange, holes are generally formed in flange plates, and bolts can be inserted to connect the two flange plates.
However, the connection by using bolts is complex in operation, and loose connection or loose or tight connection of individual bolts is easy to generate, so that the flange plate inclines, and the pipeline leakage is caused.
Disclosure of Invention
In view of the above, there is a need to provide a connection flange that addresses the above-mentioned problems.
The invention discloses a connecting flange, which is used for connecting a first pipeline and a second pipeline, and comprises:
the first flange plate is arranged at one end of the first pipeline, a first abutting convex ring is arranged at the end part of the first pipeline, the first flange plate abuts against the first abutting convex ring, and at least one connecting rod is arranged on the outer side of the first flange plate along the direction parallel to the axis of the first flange plate;
the second flange plate is arranged at one end of the second pipeline, a second butt convex ring is arranged at the end part of the second pipeline and is abutted against the second butt convex ring, at least one connecting groove is arranged on the outer side of the second flange plate along the direction parallel to the axis of the second flange plate, the connecting grooves correspond to the connecting rods one by one, when the first flange plate is abutted against the second flange plate, the connecting rods can extend into the connecting grooves, so that the relative rotation of the first flange plate and the second flange plate is limited, and a plurality of connecting rings are arranged on one side end face, close to the first flange plate, of the second flange plate;
coupling mechanism, set up in the first ring flange, include: motor, a plurality of line wheel, a plurality of ratchet, linkage subassembly, act as go-between, couple, a plurality of ratchet subassembly, it is a plurality of the line wheel be annular swivelling joint in the first ring flange, and every line wheel one-to-one with one ratchet coaxial coupling, act as go-between one end is fixed in line takes turns to, the other end is fixed with the couple, the couple that can the one-to-one hang in the go-between, ratchet subassembly can the butt in the ratchet, thereby make the ratchet only can unidirectional rotation, the linkage subassembly sets up in adjacent two between the line wheel to can drive line wheel rotation in proper order, the line wheel that the motor can drive the head end is rotatory, through the linkage subassembly, can drive all line wheel synchronous revolution.
In one embodiment, the ratchet component comprises an electric pole, a synchronizing ring, a plurality of driving levers, a plurality of clamping blocks and a plurality of elastic pieces, wherein the driving levers, the clamping blocks and the elastic pieces are arranged in a one-to-one correspondence mode, the synchronizing ring is sleeved outside the first flange plate in a sliding mode, the electric pole is fixedly arranged on the first flange plate, the electric pole can drive the synchronizing ring to slide, one end of each driving lever is fixedly connected to the synchronizing ring, the other end of each driving lever is fixedly connected to the clamping blocks, one end of each elastic piece abuts against the first flange plate, the other end of each elastic piece abuts against the clamping blocks, and therefore the clamping blocks can abut against the ratchet wheel, when the electric pole extends, the synchronizing ring can be pushed to slide, so that the clamping blocks are driven to be separated from the ratchet wheel, and the elastic pieces are extruded.
In one embodiment, the linkage assembly includes a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear, and a sixth bevel gear, the first bevel gear is fixed to the first end of the ratchet, the second bevel gear is rotatably connected to the first flange and engaged with the first bevel gear, the third bevel gear and the fourth bevel gear are coaxially and fixedly connected and rotatably disposed on the first flange, the third bevel gear is engaged with the second bevel gear, the fifth bevel gear is rotatably disposed on the first flange, the fifth bevel gear is engaged with the fourth bevel gear, the sixth bevel gear is fixed to the second end of an adjacent ratchet, and the sixth bevel gear is engaged with the fifth bevel gear, so that the ratchet can drive an adjacent ratchet to rotate synchronously through the linkage assembly.
In one embodiment, a plurality of communication holes are radially formed in the first flange plate, and the shift levers are correspondingly arranged in the communication holes one by one.
The invention has the advantages that:
1. by arranging the connecting mechanism, the first flange plate and the second flange plate can be conveniently connected without using bolts for connection;
2. through the arrangement of the linkage assembly, the plurality of wire wheels can synchronously move, so that the first flange plate and the second flange plate are tightly attached;
3. through setting up the ratchet subassembly, can prevent the wire wheel reversal guarantees the stability that first ring flange and second ring flange are connected, when needs unblock, through the extension pole, can make all ratchet unblocks in step, and is simple swift.
Drawings
FIG. 1 is a half sectional view of a flange according to the present disclosure in an operating condition;
FIG. 2 isbase:Sub>A cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view at B-B of FIG. 1 in accordance with the present invention;
fig. 4 is a front view of a second flange according to the present disclosure.
In the drawing, a first flange plate 1, a connecting rod 11, a second flange plate 2, a connecting groove 21, a connecting ring 22, a first pipeline 3, a first abutting convex ring 31, a second pipeline 4, a second abutting convex ring 41, a motor 51, a wire wheel 52, a ratchet wheel 53, a linkage assembly 54, a first bevel gear 541, a second bevel gear 542, a third bevel gear 543, a fourth bevel gear 544, a fifth bevel gear 545, a sixth bevel gear 546, a pull wire 55, a hook 56, an electric pole 61, a synchronizing ring 62, a shift lever 63, a clamping block 64 and an elastic member 65 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
The invention discloses a connecting flange, which is used for connecting a first pipeline 3 and a second pipeline 4, and comprises:
the first flange plate 1 is arranged at one end of the first pipeline 3, a first abutting convex ring 31 is arranged at the end part of the first pipeline 3, the first flange plate 1 abuts against the first abutting convex ring 31, and at least one connecting rod 11 is arranged on the outer side of the first flange plate 1 along the direction parallel to the axis of the first flange plate 1;
the second flange 2 is arranged at one end of the second pipeline 4, a second abutting convex ring 41 is arranged at the end part of the second pipeline 4, the second flange 2 abuts against the second abutting convex ring 41, at least one connecting groove 21 is arranged on the outer side of the second flange 2 along the direction parallel to the axis of the second flange 2, the connecting grooves 21 correspond to the connecting rods 11 in a one-to-one mode, when the first flange 1 abuts against the second flange 2, the connecting rods 11 can extend into the connecting grooves 21, so that the first flange 1 and the second flange 2 are limited to rotate relatively, and a plurality of connecting rings 22 are arranged on one side end face, close to the first flange 1, of the second flange 2;
coupling mechanism, set up in the first ring flange 1, include: the novel flange plate comprises a motor 51, a plurality of wire wheels 52, a plurality of ratchet wheels 53, a linkage component 54, a pull wire 55, a hook 56 and a plurality of ratchet components, wherein the wire wheels 52 are connected in the first flange plate 1 in an annular rotating mode, each wire wheel 52 is coaxially connected with one ratchet wheel 53 in a one-to-one correspondence mode, one end of the pull wire 55 is fixed to each wire wheel 52, the other end of the pull wire 55 is fixed to the hook 56, the hook 56 can be hooked to the connecting ring 22 in a one-to-one correspondence mode, the ratchet components can abut against the ratchet wheels 53, so that the ratchet wheels 53 can rotate only in a single direction, the linkage component 54 is arranged between every two adjacent wire wheels 52, the wire wheels 52 can be sequentially driven to rotate, the motor 51 can drive the wire wheels 52 at the head end to rotate, and all the wire wheels 52 can be driven to synchronously rotate through the linkage component 54.
It is worth mentioning that, as shown in fig. 2, 5 wire wheels 52 are annularly arranged on the first flange plate 1, the top wire wheel 52 is connected with the motor 51, and the linkage assemblies 54 and the wire wheels 52 are sequentially and alternately arranged along the counterclockwise direction, so that the 5 wire wheels 52 are connected through the 4 linkage assemblies 54, and the motor 51 drives the first wire wheel 52, so that the 5 wire wheels 52 synchronously rotate.
Preferably, the ratchet subassembly includes pole 61, synchronizer ring 62, a plurality of driving lever 63, a plurality of joint piece 64, a plurality of elastic component 65, driving lever 63, joint piece 64, elastic component 65 one-to-one set up, synchronizer ring 62 slip cap is located the 1 outside of first ring flange, pole 61 fixed set up in first ring flange 1, pole 61 can drive synchronizer ring 62 slides, driving lever 63 one end fixed connection in synchronizer ring 62, other end fixed connection in joint piece 64, elastic component 65 one end butt in first ring flange 1, other end butt in joint piece 64 to make joint piece 64 can the butt in ratchet 53, when pole 61 is elongated, can promote synchronizer ring 62 slides, thereby drives joint piece 64 breaks away from ratchet 53, extrudees elastic component 65.
Preferably, the linkage assembly 54 includes a first bevel gear 541, a second bevel gear 542, a third bevel gear 543, a fourth bevel gear 544, a fifth bevel gear 545 and a sixth bevel gear 546, the first bevel gear 541 is fixed at a first end of the ratchet wheel 53, the second bevel gear 542 is rotatably connected to the first flange 1 and is engaged with the first bevel gear 541, the third bevel gear 543 is fixedly connected coaxially with the fourth bevel gear 544 and is rotatably disposed on the first flange 1, the third bevel gear 543 is engaged with the second bevel gear 542, the fifth bevel gear 545 is rotatably disposed on the first flange 1, the fifth bevel gear 545 is engaged with the fourth bevel gear 544, the sixth bevel gear 546 is fixed at a second end of an adjacent ratchet wheel 53, and the sixth bevel gear 546 is engaged with the fifth bevel gear 545, so that the ratchet wheels 53 can drive an adjacent ratchet wheel 53 to rotate synchronously through the linkage assembly 54.
Preferably, a plurality of communicating holes are radially formed in the first flange plate 1, and the shift rods 63 are correspondingly arranged in the communicating holes one by one.
The working mode of the invention is as follows: the first flange plate 1 is sleeved on the first pipeline 3, the second flange plate 2 is sleeved on the second pipeline 4, the hooks 56 are correspondingly hooked with the connecting rings 22 one by one, the motor 51 is started, all the wire wheels 52 are driven to synchronously rotate, and therefore the pull wire 55 is wound on the wire wheels 52. The control link 11 is inserted into the connecting groove 21, as shown in fig. 1, so that the first flange 1 is fixedly connected to the second flange 2, and the first pipe 3 is hermetically connected to the second pipe 4.
When the flange plate needs to be unlocked, the electric pole 61 is controlled to extend, the clamping block 64 is separated from the ratchet wheel 53, and the first flange plate 1 and the second flange plate 2 can be separated by manually separating the first pipeline 3 from the second pipeline 4.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. A flange for connecting a first pipeline to a second pipeline, the flange comprising:
the first flange plate is arranged at one end of the first pipeline, a first abutting convex ring is arranged at the end part of the first pipeline, the first flange plate abuts against the first abutting convex ring, and at least one connecting rod is arranged on the outer side of the first flange plate along the direction parallel to the axis of the first flange plate;
the second flange plate is arranged at one end of the second pipeline, a second abutting convex ring is arranged at the end part of the second pipeline and abutted against the second abutting convex ring, at least one connecting groove is arranged on the outer side of the second flange plate along the direction parallel to the axis of the second flange plate, the connecting grooves correspond to the connecting rods one by one, when the first flange plate is abutted against the second flange plate, the connecting rods can extend into the connecting grooves, so that the first flange plate and the second flange plate are limited to rotate relatively, and a plurality of connecting rings are arranged on one side end face, close to the first flange plate, of the second flange plate;
coupling mechanism, set up in the first ring flange, include: the cable winding device comprises a motor, a plurality of cable wheels, a plurality of ratchet wheels, a linkage assembly, a pull wire, a hook and a plurality of ratchet assemblies, wherein the cable wheels are annularly and rotatably connected in a first flange plate, each cable wheel is coaxially connected with one ratchet wheel in a one-to-one correspondence manner, one end of the pull wire is fixed on the cable wheel, the other end of the pull wire is fixed with the hook, the hook can be hooked on a connecting ring in a one-to-one correspondence manner, the ratchet assemblies can be abutted against the ratchet wheels, so that the ratchet wheels can only rotate in one direction, the linkage assembly is arranged between every two adjacent cable wheels, so that the cable wheels can be sequentially driven to rotate, the motor can drive the cable wheels at the head end to rotate, and all the cable wheels can be driven to synchronously rotate through the linkage assembly; the linkage assembly comprises a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a fifth bevel gear and a sixth bevel gear, the first bevel gear is fixed at the first end of the ratchet wheel, the second bevel gear is rotationally connected to the first flange and meshed with the first bevel gear, the third bevel gear and the fourth bevel gear are coaxially and fixedly connected and rotationally arranged on the first flange, the third bevel gear is meshed with the second bevel gear, the fifth bevel gear is rotationally arranged on the first flange and meshed with the fourth bevel gear, the sixth bevel gear is fixed at the second end of an adjacent ratchet wheel and meshed with the fifth bevel gear, and therefore the ratchet wheels can drive the adjacent ratchet wheels to rotate synchronously through the linkage assembly.
2. The connecting flange according to claim 1, wherein the ratchet assembly comprises an electric pole, a synchronizing ring, a plurality of shift levers, a plurality of clamping blocks and a plurality of elastic pieces, the shift levers, the clamping blocks and the elastic pieces are arranged in a one-to-one correspondence manner, the synchronizing ring is sleeved outside the first flange, the electric pole is fixedly arranged on the first flange, the electric pole can drive the synchronizing ring to slide, one end of the shift lever is fixedly connected to the synchronizing ring, the other end of the shift lever is fixedly connected to the clamping blocks, one end of the elastic piece is abutted to the first flange, the other end of the elastic piece is abutted to the clamping blocks, so that the clamping blocks can be abutted to the ratchet wheel, when the electric pole is elongated, the synchronizing ring can be pushed to slide, the clamping blocks are driven to be separated from the ratchet wheel, and the elastic pieces are extruded.
3. The flange according to claim 1, wherein a plurality of communication holes are radially formed in the first flange plate, and the shift levers are correspondingly disposed in the communication holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110010792.0A CN112728245B (en) | 2021-01-06 | 2021-01-06 | Connecting flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110010792.0A CN112728245B (en) | 2021-01-06 | 2021-01-06 | Connecting flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112728245A CN112728245A (en) | 2021-04-30 |
| CN112728245B true CN112728245B (en) | 2022-10-11 |
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ID=75590668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110010792.0A Active CN112728245B (en) | 2021-01-06 | 2021-01-06 | Connecting flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112728245B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738574B (en) * | 2022-04-18 | 2023-08-22 | 定襄县昕坤法兰锻造有限公司 | Flange convenient to installation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW426794B (en) * | 1997-07-31 | 2001-03-21 | Campbell Fittings Inc | Safety locking female coupling unit |
| EP2194305A1 (en) * | 2008-12-02 | 2010-06-09 | REINERT. RITZ GmbH | Flange connections for pipes |
| CN108561646A (en) * | 2018-04-27 | 2018-09-21 | 柯永华 | A kind of Petroleum refining pipeline flanges docking facilities |
| CN208519373U (en) * | 2018-06-25 | 2019-02-19 | 广东诚实建设工程设计有限公司 | A kind of supplying drainage pipeline connecting structure for building |
| CN210179152U (en) * | 2019-05-28 | 2020-03-24 | 宜兴市迈高波纹管有限公司 | Rectangular metal compensator |
| CN111981216A (en) * | 2020-09-18 | 2020-11-24 | 李云 | Pressure gas pipeline flange |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530718B2 (en) * | 2001-01-30 | 2003-03-11 | Lockheed Martin Corporation | Connector assembly |
| CN107339525A (en) * | 2015-12-18 | 2017-11-10 | 邓君 | A kind of flange arrangement |
| CN206513957U (en) * | 2017-02-20 | 2017-09-22 | 惠州市一德塑胶科技有限公司 | Water pipe sub-assembly |
| CN209430915U (en) * | 2018-12-31 | 2019-09-24 | 广州市利亚塑料制品有限公司 | The connection component of plastics suction mould air pump and outlet passageway |
| CN110906079A (en) * | 2019-11-28 | 2020-03-24 | 徐州九鼎锻造科技有限公司 | Telescopic flange with wide application range |
-
2021
- 2021-01-06 CN CN202110010792.0A patent/CN112728245B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW426794B (en) * | 1997-07-31 | 2001-03-21 | Campbell Fittings Inc | Safety locking female coupling unit |
| EP2194305A1 (en) * | 2008-12-02 | 2010-06-09 | REINERT. RITZ GmbH | Flange connections for pipes |
| CN108561646A (en) * | 2018-04-27 | 2018-09-21 | 柯永华 | A kind of Petroleum refining pipeline flanges docking facilities |
| CN208519373U (en) * | 2018-06-25 | 2019-02-19 | 广东诚实建设工程设计有限公司 | A kind of supplying drainage pipeline connecting structure for building |
| CN210179152U (en) * | 2019-05-28 | 2020-03-24 | 宜兴市迈高波纹管有限公司 | Rectangular metal compensator |
| CN111981216A (en) * | 2020-09-18 | 2020-11-24 | 李云 | Pressure gas pipeline flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112728245A (en) | 2021-04-30 |
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Effective date of registration: 20220907 Address after: No. 777, Binhai Eighth Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, 325000 Applicant after: Xianggong Flange Manufacturing Co.,Ltd. Address before: 7 / F, block a, 188 Jinghua Road, high tech Zone, Ningbo, Zhejiang 315000 Applicant before: Ren Linbin |
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