CN210800333U - Internal flange plate convenient to lubricate - Google Patents
Internal flange plate convenient to lubricate Download PDFInfo
- Publication number
- CN210800333U CN210800333U CN201921982192.5U CN201921982192U CN210800333U CN 210800333 U CN210800333 U CN 210800333U CN 201921982192 U CN201921982192 U CN 201921982192U CN 210800333 U CN210800333 U CN 210800333U
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- China
- Prior art keywords
- flange
- butt joint
- plate
- ring
- seted
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- Expired - Fee Related
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- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses an internal flange plate convenient for lubrication, which comprises a flange positive plate and a flange reverse plate, wherein the flange plate is provided with a threaded hole, the inner side of the flange plate is provided with a thread, one end of the flange positive plate is provided with an integrated butt joint sleeve, the edge of the butt joint sleeve is provided with a limiting bulge, the surface of one end of the flange reverse plate is provided with a butt joint groove, and the inside of the butt joint groove is provided with a limiting groove; the structure that can make up and install is established to this ring flange, when using the ring flange to connect and installing, when the screw hole on the ring flange is smooth silk, can make up and install counterpoint ring flange structure, through the counterpoint ring flange of installing, make better sealed installing such as the pipe utensil of connecting through the ring flange, flange inner circle has been seted up at the reverse side of this flange antipad, when connecting through this ring flange, can adorn the mouth of pipe of different shapes soon through flange inner circle in the inboard of flange antipad, the butt welding bore of repacking ring flange has improved the device's practicality.
Description
Technical Field
The utility model belongs to the technical field of the ring flange, concretely relates to interior ring flange convenient to it is lubricated.
Background
The flange is called flange only, and usually refers to that several fixing holes are opened on the periphery of a metal body similar to a disc for connecting other things. This is a very versatile mechanical application and is therefore also a strange object, as long as it is called a flange, a flange or a flange. The elements interconnecting the tube to the tube are connected to the tube ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. The end heads of the two pipelines to be connected are respectively provided with a flange plate, the low-pressure pipeline can use a threaded flange, and the flange is welded under the pressure of more than four kilograms. The sealing gasket is arranged between the two flange plates and then fastened by bolts, and the flange connection is convenient to use and can bear larger pressure. In industrial pipelines, flanged connections are widely used. In a household, the diameter of the pipeline is small, the pressure is low, and flange connection cannot be seen. If in a boiler room or production site, the flange-connected pipelines and equipment are arranged everywhere.
The existing inner flange plate convenient to lubricate is convenient to lubricate, common flange plates can be lubricated by applying lubricating liquid on the plates when used, the common flange plates are commonly used at joints such as pipelines, the mounting thickness of the flange plates is fixed, and if the flange plates are used and installed, the length of the joints is insufficient or the thread opening of the flange plates is smooth, the problem of sealing performance of flange connection is influenced when the flange plates are instably installed, so that the inner flange plate convenient to lubricate is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior ring flange convenient to it is lubricated to solve the current interior ring flange convenient to lubricate that proposes in the above-mentioned background art, common ring flange is when using, the lubricated liquid of coating on the dish can lubricate, it is lubricated convenient, common ring flange is when connecting the use, junction such as pipeline commonly used, the dress of ring flange connects thickness fixed, if in the use installation, the junction length is not enough or ring flange screw thread mouth slides, when the installation is unstable, influence the problem of flange joint's leakproofness.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior ring flange convenient to it is lubricated, includes flange positive dish and flange antipad, set up threaded hole on the ring flange, the inboard setscrew of ring flange, the butt joint cover of integral type is seted up to the one end of flange positive dish, spacing arch has been seted up to the edge of butt joint cover, the butt joint groove has been seted up on the one end surface of flange antipad, the spacing groove has been seted up to the inside in butt joint groove.
Preferably, the other end surface of the flange reverse disc is provided with a flange inner ring.
Preferably, the butt-joint sleeve is embedded inside the butt-joint groove.
Preferably, the size of the flange positive disc is the same as that of the flange negative disc.
Preferably, four groups of limiting bulges and butting sleeves are arranged on the butting sleeve and the butting groove in a counterpoint manner.
Preferably, the positive flange and the negative flange are rotatably clamped with the limiting groove through the limiting protrusion.
Preferably, corresponding threaded holes are formed in the flange positive disc and the flange reverse disc.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) when the device is used, the flange plate is changed into a structure capable of being assembled, when the flange plate is used for connecting and assembling, if the threaded holes on the flange plate are in thread sliding, the alignment flange plate structure can be assembled, and pipes connected through the flange plate and the like can be better installed in a sealing manner through the assembled alignment flange plate, so that the practicability of the device is improved;
(2) the reverse side of the flange reverse disc is provided with a flange inner ring, when the flange plates are connected through the flange plate, the pipe orifices with different shapes can be arranged on the inner side of the flange reverse disc in a rotating mode through the flange inner ring, the butt welding caliber of the flange plate is modified, and the practicability of the device is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the explosion-connection structure of the flange front plate and the flange reverse plate of the present invention;
FIG. 3 is a schematic view of a reverse structure of the reverse flange disc of the present invention;
in the figure: 1. a flange positive disc; 2. a thread; 3. a threaded hole; 4. a butt joint groove; 5. a limiting groove; 6. a flange is reversely coiled; 7. a limiting bulge; 8. butting sleeves; 9. and (4) an inner ring of the flange.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an interior ring flange convenient to it is lubricated, including flange positive plate 1 and flange antipad 6, set up threaded hole 3 on the ring flange, the inboard setscrew 2 of ring flange, the butt joint cover 8 of integral type is seted up to the one end of flange positive plate 1, spacing arch 7 has been seted up to the edge of butt joint cover 8, butt joint groove 4 has been seted up on the one end surface of flange antipad 6, spacing groove 5 has been seted up to the inside of butt joint groove 4, through two counterpoint ring flanges, make better sealed installations such as the pipe utensil of connecting through the ring flange.
For better connection and use, in this embodiment, preferably, the other end surface of the flange reverse disk 6 is provided with a flange inner ring 9, and for better connection, the flange forward disk 1 and the flange reverse disk 6 are installed, in this embodiment, preferably, the butting sleeve 8 is embedded inside the butting groove 4, so as to facilitate fixed screwing through a flange, and for better fixation, in this embodiment, preferably, the flange forward disk 1 and the flange reverse disk 6 have the same size, so as to improve the stability of the flange, and for better installation, in this embodiment, preferably, the butting sleeve 8 and the butting groove 4 are provided with four sets of limiting protrusions 7 and butting sleeves 8 in a contraposition, and for better fixing the flange forward disk 1 and the flange reverse disk 6, in this embodiment, preferably, the flange forward disk 1 and the flange reverse disk 6 are screwed and engaged with the limiting grooves 5 through the limiting protrusions 7, so as to prevent the flange forward disk 1 and the flange reverse disk 6 from being unable to seal, for better screwing, in the present embodiment, preferably, the flange front disc 1 and the flange back disc 6 are provided with corresponding threaded holes 3.
The utility model discloses a theory of operation and use flow: the device is when using, change this ring flange into the structure that can make up and install, divide into flange positive plate 1 and flange antipad 6, when using the ring flange connection to install, flange antipad 6 is installed on the pipe utensil, if when smooth silk appears in screw hole 3 on the flange antipad 6, can make up and install counterpoint flange positive plate 1 structure, flange antipad 6 and the flange positive plate 1 through installing, make the pipe utensil of connecting through the ring flange etc. better sealed installing, flange inner circle 9 has been seted up at this flange antipad 6's reverse side, when connecting through this ring flange, can spin the mouth of pipe of dress different shapes on flange inner circle 9 of flange antipad 6 inboard, the butt welded caliber of repacking ring flange, the practicality of the device has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an interior ring flange convenient to it is lubricated, includes flange positive dish (1) and flange antipad (6), its characterized in that: threaded hole (3) has been seted up on the ring flange, screw thread (2) have been seted up to the inboard of ring flange, the one end of flange positive dish (1) is seted up the butt joint cover (8) of integral type, spacing arch (7) have been seted up to the edge of butt joint cover (8), butt joint groove (4) have been seted up on the one end surface of flange antipad (6), spacing groove (5) have been seted up to the inside of butt joint groove (4).
2. The internal flange for facilitating lubrication of claim 1, wherein: and the other end surface of the flange reverse disc (6) is provided with a flange inner ring (9).
3. The internal flange for facilitating lubrication of claim 1, wherein: the butt joint sleeve (8) is embedded in the inner side of the butt joint groove (4).
4. The internal flange for facilitating lubrication of claim 1, wherein: the size of the flange positive disc (1) is the same as that of the flange reverse disc (6).
5. The internal flange for facilitating lubrication of claim 1, wherein: four groups of limiting bulges (7) and butting sleeves (8) are arranged on the butting sleeve (8) and the butting groove (4) in a counterpoint manner.
6. The internal flange for facilitating lubrication of claim 1, wherein: the positive flange plate (1) and the negative flange plate (6) are rotatably clamped with the limiting groove (5) through the limiting protrusion (7).
7. The internal flange for facilitating lubrication of claim 1, wherein: and the flange positive disc (1) and the flange reverse disc (6) are provided with corresponding threaded holes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982192.5U CN210800333U (en) | 2019-11-15 | 2019-11-15 | Internal flange plate convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982192.5U CN210800333U (en) | 2019-11-15 | 2019-11-15 | Internal flange plate convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210800333U true CN210800333U (en) | 2020-06-19 |
Family
ID=71228319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982192.5U Expired - Fee Related CN210800333U (en) | 2019-11-15 | 2019-11-15 | Internal flange plate convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210800333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728267A (en) * | 2020-12-28 | 2021-04-30 | 安徽蓝通科技股份有限公司 | Connection structure of reducing PE pipe |
-
2019
- 2019-11-15 CN CN201921982192.5U patent/CN210800333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728267A (en) * | 2020-12-28 | 2021-04-30 | 安徽蓝通科技股份有限公司 | Connection structure of reducing PE pipe |
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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 |
Granted publication date: 20200619 Termination date: 20211115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |