CN111677957A - Reducing tee pipe fitting - Google Patents
Reducing tee pipe fitting Download PDFInfo
- Publication number
- CN111677957A CN111677957A CN202010461265.7A CN202010461265A CN111677957A CN 111677957 A CN111677957 A CN 111677957A CN 202010461265 A CN202010461265 A CN 202010461265A CN 111677957 A CN111677957 A CN 111677957A
- Authority
- CN
- China
- Prior art keywords
- plate
- arc
- positioning
- driving
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
-
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a reducing three-way pipe fitting which comprises a straight-through pipe body, an elastic ring body, an arc-shaped floating plate, an elastic sealing plate and a driving mechanism, wherein the straight-through pipe body is provided with a through hole; according to the invention, the elastic ring body is arranged outside the notch, the left side and the right side of the outer end of the elastic ring body are respectively connected with the arc-shaped floating plates, the upper side and the lower side of the outer end of the elastic ring body are respectively provided with the elastic sealing plate, the two arc-shaped floating plates and the two elastic sealing plates are in sealed connection and enclose into an annular structure, and the inner ends of the two arc-shaped floating plates and the two elastic sealing plates are in sealed connection with the outer end of the elastic ring body.
Description
Technical Field
The invention relates to a reducing three-way pipe fitting.
Background
The tee joint is also called a pipe fitting tee joint or a tee pipe fitting, a tee joint and the like, is mainly used for changing the direction of fluid and is used at a branch pipe of a main pipeline; at present, a vertical pipe body structure is arranged on the middle side part of a straight-through pipe fitting of a general tee pipe fitting, and a tee joint with a T-shaped structure with three openings for circulation is formed in the mode, however, the vertical pipe body arranged on the middle side part of the straight-through pipe fitting in the existing tee joint is generally the caliber of a fixed structure, the caliber size and the flow size cannot be adjusted, and the problems that the application range is narrow, the use is not flexible, and the flow size cannot be adjusted exist in the actual use process are solved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: provides a reducing three-way pipe fitting with adjustable caliber and flow.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a reducing three-way pipe fitting comprises a straight-through pipe body, an elastic ring body, an arc-shaped floating plate, an elastic sealing plate and a driving mechanism; the middle of the side part of the straight-through pipe body is provided with a notch; an elastic ring body is arranged on the outer side of the gap; the inner end of the elastic ring body is hermetically connected with the periphery of the outer side of the gap; two arc floating plates are arranged; the left side and the right side of the outer end of the elastic ring body are respectively connected with an arc-shaped floating plate; two elastic closing plates are arranged; the upper side and the lower side of the outer end of the elastic ring body are respectively provided with an elastic closing plate; the two arc-shaped floating plates and the two elastic sealing plates are hermetically connected and enclose an annular structure; the inner ends of the two arc-shaped floating plates and the two elastic closing plates are hermetically connected with the outer end of the elastic ring body; the middle of the outer side of the arc-shaped floating plate is respectively provided with a rotary clamping groove; two driving mechanisms are arranged; the outer sides of the arc-shaped floating plates are respectively provided with a driving mechanism; the driving mechanism comprises a floating threaded column, a driving internal threaded barrel, a driving plate and a positioning plate; the inner end of the floating threaded column is provided with a rotary clamping tooth; the floating threaded column is rotationally clamped on the rotary clamping groove in the middle of the outer side of the arc-shaped floating plate through the rotary clamping teeth at the inner end; two sides of the straight-through pipe body are respectively and fixedly provided with a positioning plate; a driving plate is respectively arranged on the outer sides of the positioning plates; a driving internal thread cylinder is vertically arranged in the middle of the inner side of the driving plate; one end of the driving internal thread cylinder is fixedly connected to the middle of the inner side of the driving plate, and the other end of the driving internal thread cylinder penetrates through the positioning plate and then is in threaded sleeve joint with the periphery of the outer end of the floating thread column; the upper end and the lower end of the inner side of the driving plate are respectively provided with a positioning clamping tooth; a positioning clamping ring groove is formed in the outer side below the positioning plate; the drive plate is rotationally clamped on the positioning clamping ring groove through the positioning clamping teeth at the upper end and the lower end of the inner side.
Furthermore, the upper side and the lower side of the positioning clamping ring groove of the positioning plate are respectively provided with a positioning guide cylinder; a positioning guide rod is vertically arranged on the upper part and the lower part of the outer side of the arc-shaped floating plate respectively; the positioning guide rods are respectively inserted and connected to the positioning guide cylinders.
Furthermore, the elastic ring body is of a conical structure with a small inner end and a large outer end.
Furthermore, the longitudinal sections of the positioning clamping teeth and the positioning clamping ring grooves are both in T-shaped structures.
Furthermore, the longitudinal sections of the rotary clamping teeth and the rotary clamping grooves are both in T-shaped structures.
Further, the elastic ring body and the elastic closing plate are both made of elastic rubber materials.
The invention has the advantages of
The invention installs an elastic ring body outside a gap, the left and right sides of the outer end of the elastic ring body are respectively connected with an arc-shaped floating plate, the upper and lower sides of the outer end of the elastic ring body are respectively provided with an elastic sealing plate, the two arc-shaped floating plates and the two elastic sealing plates are in sealed connection and enclose an annular structure, the inner ends of the two arc-shaped floating plates and the two elastic sealing plates are respectively in sealed connection with the outer end of the elastic ring body, thus, the driving plate drives a driving inner thread cylinder to rotate by rotating the driving plate, and the driving plate is rotationally clamped on a positioning clamping ring groove by positioning clamping teeth at the upper and lower ends of the inner side, so that when the driving plate drives the driving inner thread cylinder to rotate, a floating thread column can be driven to radially move, and the elastic sealing plate and the elastic ring body are pulled to transversely stretch by the, convenient operation and smart structure.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural view of the driving mechanism of the present invention.
FIG. 3 is a schematic structural diagram of a ring body formed by the arc-shaped floating plate and the elastic closing plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a reducing tee pipe fitting comprises a straight pipe body 1, an elastic ring body 2, an arc-shaped floating plate 4, an elastic sealing plate 3 and a driving mechanism 5; a notch 11 is formed in the middle of the side part of the straight-through pipe body 1; the elastic ring body 2 is arranged on the outer side of the gap 11; the inner end of the elastic ring body 2 is hermetically connected with the periphery of the outer side of the gap 11; two arc floating plates 4 are arranged; the left side and the right side of the outer end of the elastic ring body 2 are respectively connected with an arc-shaped floating plate 4; two elastic closing plates 3 are arranged; the upper side and the lower side of the outer end of the elastic ring body 2 are respectively provided with an elastic closing plate 3; the two arc-shaped floating plates 4 and the two elastic sealing plates 3 are hermetically connected and enclose an annular structure; the inner ends of the two arc-shaped floating plates 4 and the two elastic closing plates 3 are hermetically connected with the outer end of the elastic ring body 2; the middle of the outer side of the arc-shaped floating plate 4 is respectively provided with a rotary clamping groove 41; two driving mechanisms 5 are arranged; the outer sides of the arc-shaped floating plates 4 are respectively provided with a driving mechanism 5; the driving mechanism 5 comprises a floating thread column 54, a driving internal thread cylinder 53, a driving plate 52 and a positioning plate 51; the inner end of the floating threaded column 54 is provided with a rotary clamping tooth 541; the floating threaded column 54 is rotatably clamped on the rotary clamping groove 41 in the middle of the outer side of the arc-shaped floating plate 4 through the rotary clamping teeth 541 at the inner end; two sides of the straight-through pipe body 1 are respectively fixedly provided with a positioning plate 51; a driving plate 52 is respectively arranged at the outer side of the positioning plate 51; a driving internal thread cylinder 53 is vertically arranged in the middle of the inner side of the driving plate 52; one end of the driving internal thread cylinder 53 is fixedly connected to the middle of the inner side of the driving plate 52, and the other end of the driving internal thread cylinder passes through the positioning plate 51 and then is sleeved around the outer end of the floating thread column 54 in a threaded manner; the upper end and the lower end of the inner side of the driving plate 52 are respectively provided with a positioning clamping tooth 521; a positioning clamping ring groove 512 is arranged on the outer side below the positioning plate 51; the driving plate 52 is rotatably clamped on the positioning clamping ring groove 512 through the positioning clamping teeth 521 at the upper end and the lower end of the inner side.
As shown in fig. 1 to 3, it is further preferable that the upper side and the lower side of the positioning snap ring groove 512 of the positioning plate 51 are respectively provided with a positioning guide cylinder 511; a positioning guide rod 55 is vertically arranged on the upper part and the lower part of the outer side of the arc-shaped floating plate 4 respectively; the positioning guide rods 55 are inserted into and connected to the positioning guide cylinders 511, respectively. Furthermore, the elastic ring body 2 is of a conical structure with a small inner end and a large outer end. Further, the longitudinal sections of the positioning snap-in teeth 521 and the positioning snap-in ring groove 512 are both in a T-shaped structure. Further, the longitudinal sections of the rotary latch teeth 541 and the rotary latch groove 41 are both T-shaped. Further, the elastic ring body 2 and the elastic closing plate 3 are both made of elastic rubber materials.
The invention installs an elastic ring body 2 at the outer side of a gap 11, the left and right sides of the outer end of the elastic ring body 2 are respectively connected with an arc-shaped floating plate 4, the upper and lower sides of the outer end of the elastic ring body 2 are respectively provided with an elastic sealing plate 3, and are hermetically connected with the two elastic sealing plates 3 through the two arc-shaped floating plates 4 and the two elastic sealing plates 3 to form an annular structure, the inner ends of the two arc-shaped floating plates 4 and the two elastic sealing plates 3 are hermetically connected with the outer end of the elastic ring body 2, so that the driving plate 52 drives the driving inner thread cylinder 53 to rotate by rotating the driving plate 52, because the driving plate 52 is rotationally clamped on the positioning clamping ring groove 512 through the positioning clamping teeth 521 at the upper and lower ends of the inner side, when the driving plate 52 drives the driving inner thread cylinder 53 to rotate, the floating thread column 54 can be driven to radially move, thereby, thereby achieving the purpose of changing the caliber size and the flow size, and having convenient operation and ingenious structure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A reducing three-way pipe fitting is characterized by comprising a straight-through pipe body, an elastic ring body, an arc-shaped floating plate, an elastic sealing plate and a driving mechanism; the middle of the side part of the straight-through pipe body is provided with a notch; an elastic ring body is arranged on the outer side of the gap; the inner end of the elastic ring body is hermetically connected with the periphery of the outer side of the gap; two arc floating plates are arranged; the left side and the right side of the outer end of the elastic ring body are respectively connected with an arc-shaped floating plate; two elastic closing plates are arranged; the upper side and the lower side of the outer end of the elastic ring body are respectively provided with an elastic closing plate; the two arc-shaped floating plates and the two elastic sealing plates are hermetically connected and enclose an annular structure; the inner ends of the two arc-shaped floating plates and the two elastic closing plates are hermetically connected with the outer end of the elastic ring body; the middle of the outer side of the arc-shaped floating plate is respectively provided with a rotary clamping groove; two driving mechanisms are arranged; the outer sides of the arc-shaped floating plates are respectively provided with a driving mechanism; the driving mechanism comprises a floating threaded column, a driving internal threaded barrel, a driving plate and a positioning plate; the inner end of the floating threaded column is provided with a rotary clamping tooth; the floating threaded column is rotationally clamped on the rotary clamping groove in the middle of the outer side of the arc-shaped floating plate through the rotary clamping teeth at the inner end; two sides of the straight-through pipe body are respectively and fixedly provided with a positioning plate; a driving plate is respectively arranged on the outer sides of the positioning plates; a driving internal thread cylinder is vertically arranged in the middle of the inner side of the driving plate; one end of the driving internal thread cylinder is fixedly connected to the middle of the inner side of the driving plate, and the other end of the driving internal thread cylinder penetrates through the positioning plate and then is in threaded sleeve joint with the periphery of the outer end of the floating thread column; the upper end and the lower end of the inner side of the driving plate are respectively provided with a positioning clamping tooth; a positioning clamping ring groove is formed in the outer side below the positioning plate; the drive plate is rotationally clamped on the positioning clamping ring groove through the positioning clamping teeth at the upper end and the lower end of the inner side.
2. The reducing tee pipe fitting according to claim 1, wherein a positioning guide cylinder is respectively arranged on the upper side and the lower side of the positioning clamping ring groove of the positioning plate; a positioning guide rod is vertically arranged on the upper part and the lower part of the outer side of the arc-shaped floating plate respectively; the positioning guide rods are respectively inserted and connected to the positioning guide cylinders.
3. A reducing tee fitting according to claim 1, wherein the resilient ring body is of a tapered configuration with a small inner end and a large outer end.
4. The reducing tee fitting of claim 1, wherein the longitudinal cross-sections of the detent teeth and the detent ring grooves are both T-shaped.
5. The reducing tee fitting of claim 1, wherein the longitudinal cross-sections of the rotating snap teeth and the rotating snap grooves are both T-shaped.
6. A reducer tee fitting according to claim 1, wherein the resilient ring and the resilient closure plate are both made of resilient rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010461265.7A CN111677957A (en) | 2020-05-27 | 2020-05-27 | Reducing tee pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010461265.7A CN111677957A (en) | 2020-05-27 | 2020-05-27 | Reducing tee pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111677957A true CN111677957A (en) | 2020-09-18 |
Family
ID=72452877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010461265.7A Withdrawn CN111677957A (en) | 2020-05-27 | 2020-05-27 | Reducing tee pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111677957A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994028309A1 (en) * | 1992-12-31 | 1994-12-08 | Yehuda Tamari | Innovative pumping system for peristaltic pumps |
| TWM309635U (en) * | 2006-09-21 | 2007-04-11 | B H Show Co Ltd | Flat pipe with increased water/air flow by high pressure |
| CN107614951A (en) * | 2015-03-06 | 2018-01-19 | Cr有限公司 | Pipeline and its manufacture method |
| CN209752610U (en) * | 2019-01-23 | 2019-12-10 | 山东神华山大能源环境有限公司 | Vane type variable diameter venturi throat |
| CN210291091U (en) * | 2019-05-22 | 2020-04-10 | 熙诚环保科技（苏州）有限公司 | Combined vertical three-way pipe |
-
2020
- 2020-05-27 CN CN202010461265.7A patent/CN111677957A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994028309A1 (en) * | 1992-12-31 | 1994-12-08 | Yehuda Tamari | Innovative pumping system for peristaltic pumps |
| TWM309635U (en) * | 2006-09-21 | 2007-04-11 | B H Show Co Ltd | Flat pipe with increased water/air flow by high pressure |
| CN107614951A (en) * | 2015-03-06 | 2018-01-19 | Cr有限公司 | Pipeline and its manufacture method |
| CN209752610U (en) * | 2019-01-23 | 2019-12-10 | 山东神华山大能源环境有限公司 | Vane type variable diameter venturi throat |
| CN210291091U (en) * | 2019-05-22 | 2020-04-10 | 熙诚环保科技（苏州）有限公司 | Combined vertical three-way pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111677957A (en) | Reducing tee pipe fitting | |
| CN111677959A (en) | Radial and axial adjustment type reducing three-way pipe fitting | |
| CN112412384A (en) | Oil casing leaking stoppage sealer | |
| CN112412385A (en) | Clamping locking type oil casing pipe leaking stoppage sealer | |
| CN214037245U (en) | High-strength flange with neck | |
| CN219933017U (en) | High-sealing flange ball valve | |
| CN111677958A (en) | Movable connection type reducing three-way pipe fitting | |
| CN203322498U (en) | Clamp device with adjustable degree of tightness | |
| CN212616962U (en) | Synchronous driving type three-way loose joint sealing device | |
| CN112412386B (en) | Sliding regulation type oil casing plugging sealer | |
| CN213332996U (en) | High-precision maintenance-free integrated flow measurement and control device | |
| CN212361239U (en) | Heat treatment high-pressure multi-channel end plug structure | |
| CN113970020A (en) | Water supply and drainage pipeline connecting device | |
| CN220622823U (en) | Ball valve with high sealing function | |
| CN215980925U (en) | Novel threaded ball check valve | |
| CN215690288U (en) | Tumor effusion suction means | |
| CN219413858U (en) | Steel pipe joint sealing assembly | |
| CN220957369U (en) | Blocking device for overhead pipeline bracket for changing coal into gas | |
| CN221121342U (en) | Flow calibration pipeline connection structure | |
| CN214743639U (en) | Butterfly valve body with butterfly valve sealing surface with continuously variable cone curved surface | |
| CN215410774U (en) | Check expansion joint for valve | |
| CN220322636U (en) | Airtight detection auxiliary device | |
| CN213479428U (en) | A pipeline connector for new energy automobile | |
| CN221196487U (en) | Pipeline connection structure | |
| CN214037845U (en) | Valve of sealed quartz source bottle for containing high-purity electronic chemicals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200918 |