CN212273191U - Auxiliary structure for valve flange connection - Google Patents
Auxiliary structure for valve flange connection Download PDFInfo
- Publication number
- CN212273191U CN212273191U CN202020861326.4U CN202020861326U CN212273191U CN 212273191 U CN212273191 U CN 212273191U CN 202020861326 U CN202020861326 U CN 202020861326U CN 212273191 U CN212273191 U CN 212273191U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- flange
- auxiliary structure
- flanges
- valve
- 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.)
- Expired - Fee Related
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a valve is auxiliary structure for flange joint, including body, two briquetting that are used for flange of setting on the body and be used for connecting two the coupling assembling of briquetting, coupling assembling includes: the two ends of the elastic piece are respectively and fixedly arranged on the two pressing blocks; two gag lever posts, two the gag lever post all is located the inside of body, and respectively with two the briquetting is fixed to be set up. The utility model discloses in, auxiliary structure is provided with the body, is provided with elastic component, slide bar, briquetting on the body, and the pulling briquetting makes the elastic component tensile during use, then arranges the both sides of two flanges in with the briquetting, and two flanges are pushed down to the briquetting under the spring action of elastic component, and then make two adjacent flange in close contact with, so can make the terminal surface of two flanges laminate each other through a plurality of auxiliary structure, and then reduce the installation fastening of the easy bolt in gap of flange spare.
Description
Technical Field
The utility model relates to a valve installation technical field especially relates to an auxiliary structure for valve flange joint.
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. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets.
The flange joint is adopted mostly in the connection of valve and pipeline, and the flange need adopt the mode of symmetry fastening when construction bolt to do not set up limit structure mostly on the current flange, adjacent ring flange is difficult to align during the installation, so cause inconvenience for the installation of valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, an auxiliary structure for valve flange connection is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a valve is auxiliary structure for flange joint, includes the body, sets up two briquetting that are used for flange on the body and be used for connecting two the coupling assembling of briquetting, coupling assembling includes:
the two ends of the elastic piece are respectively and fixedly arranged on the two pressing blocks;
two gag lever posts, two the gag lever post all is located the inside of body, and respectively with two the briquetting is fixed to be set up.
As a further description of the above technical solution:
the pressing block is provided with a protrusion, and the flange is provided with a clamping groove for embedding the protrusion.
As a further description of the above technical solution:
the clamping grooves are at least three and are distributed in an equiangular annular mode around the center point of the end face of the flange.
As a further description of the above technical solution:
the bulges and the clamping grooves are of hemispherical structures, and the outer surfaces of the bulges are attached to the inner surfaces of the clamping grooves.
As a further description of the above technical solution:
the elastic piece adopts any one of a spiral spring, a metal elastic piece and a plastic elastic piece.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, auxiliary structure is provided with the body, is provided with elastic component, slide bar, briquetting on the body, and the pulling briquetting makes the elastic component tensile during use, then arranges the both sides of two flanges in with the briquetting, and two flanges are pushed down to the briquetting under the spring action of elastic component, and then make two adjacent flange in close contact with, so can make the terminal surface of two flanges laminate each other through a plurality of auxiliary structure, and then reduce the installation fastening of the easy bolt in gap of flange spare.
2. The utility model discloses in, be provided with the arch on the briquetting, be provided with the draw-in groove on the flange, inlay the inside of locating the draw-in groove with the arch during flange, can play the effect of fastening to two adjacent flanges, easily the alignment of two flanges helps improving the installation effectiveness.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of an auxiliary structure in which an elastic member is a coil spring according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an overall structure of an auxiliary structure in which an elastic member is an elastic sheet according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a flange mounting structure according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a flange end face provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a pipe body; 2. an elastic member; 3. briquetting; 4. a limiting rod; 5. a protrusion; 6. a clamping groove.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a valve is auxiliary structure for flange joint, includes body 1, sets up two on body 1 and is used for flange's briquetting 3 and is used for connecting the coupling assembling of two briquetting 3, and coupling assembling includes: the two ends of the elastic piece 2 are respectively fixedly arranged on the two pressing blocks 3; two gag lever posts 4, two gag lever posts 4 all are located the inside of body 1 to respectively with two fixed settings of briquetting 3, will assist the briquetting 3 of structure during mounting flange and dial, the card is on two adjacent flanges, keeps the closely laminating of adjacent ring flange under the shrink of elastic component 2, thereby makes things convenient for the fastening of bolt.
Specifically, as shown in fig. 1 and 4, be provided with arch 5 on the briquetting 3, be provided with on the flange and be used for inlaying the draw-in groove 6 of establishing arch 5, arch 5 and draw-in groove 6 are hemispherical structure to the interior table wall of protruding 5's exterior wall laminating draw-in groove 6, hemispherical arch 5 plays the effect of making things convenient for the auxiliary structure dismouting, is difficult to drop simultaneously, improves the stability of connecting.
Specifically, as shown in fig. 4, the clamping grooves 6 are at least three, the clamping grooves 6 are distributed around the end face central point of the flange in an equal-angle annular mode, the clamping grooves 6 facilitate installation of a plurality of auxiliary structures, the end faces of two adjacent flanges can be aligned and are uniformly attached, and therefore installation of bolts is facilitated.
Specifically, as shown in fig. 1 and 2, the elastic member 2 is any one of a coil spring, a metal elastic sheet and a plastic elastic sheet, and when the elastic member 2 is a coil spring, the coil spring is wound on the outer side of the pipe body 1; when elastic component 2 adopted the shell fragment, be provided with two at least to encircle body 1 and set up, the benefit of adopting this design lies in can keeping elasticity along the axial direction of body 1, makes two briquetting 3 remain the axial direction removal along body 1 all the time.
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 (5)
1. The utility model provides a valve is auxiliary structure for flange joint, its characterized in that, includes body (1), sets up two briquetting (3) that are used for flange on body (1) and be used for connecting two the coupling assembling of briquetting (3), coupling assembling includes:
the two ends of the elastic piece (2) are respectively fixedly arranged on the two pressing blocks (3);
two gag lever post (4), two gag lever post (4) all are located the inside of body (1), and respectively with two briquetting (3) are fixed to be set up.
2. The auxiliary structure for valve flange connection according to claim 1, wherein a protrusion (5) is provided on the pressing block (3), and a slot (6) for embedding the protrusion (5) is provided on the flange.
3. The auxiliary structure for valve flange connection according to claim 2, wherein at least three clamping grooves (6) are provided, and a plurality of the clamping grooves (6) are distributed annularly around the central point of the end face of the flange at equal angles.
4. The auxiliary structure for valve flange connection according to claim 2, wherein the protrusion (5) and the slot (6) are both hemispherical structures, and the outer surface wall of the protrusion (5) is attached to the inner surface wall of the slot (6).
5. The auxiliary structure for valve flange connection according to any one of claims 1 to 4, wherein the elastic member (2) is any one of a coil spring, a metal elastic sheet and a plastic elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020861326.4U CN212273191U (en) | 2020-05-21 | 2020-05-21 | Auxiliary structure for valve flange connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020861326.4U CN212273191U (en) | 2020-05-21 | 2020-05-21 | Auxiliary structure for valve flange connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212273191U true CN212273191U (en) | 2021-01-01 |
Family
ID=73879431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020861326.4U Expired - Fee Related CN212273191U (en) | 2020-05-21 | 2020-05-21 | Auxiliary structure for valve flange connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212273191U (en) |
-
2020
- 2020-05-21 CN CN202020861326.4U patent/CN212273191U/en not_active Expired - Fee Related
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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: 20210101 Termination date: 20210521 |