CN215862181U

CN215862181U - Flange with efficient sealing function

Info

Publication number: CN215862181U
Application number: CN202121952127.5U
Authority: CN
Inventors: 孔德朋
Original assignee: Liaoning Xinfeng Industrial Co ltd
Current assignee: Liaoning Xinfeng Industrial Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-18
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the technical field of flanges, and particularly relates to a flange with a high-efficiency sealing function, which comprises a main body, wherein the upper end of the main body is provided with a ring sleeve for fixedly connecting the main body and a pipeline, two ends of the ring sleeve are fixedly connected with a lug for clamping and connecting the main body and the pipeline, the lower end of the main body is provided with a sealing gasket, the outer side of the sealing gasket is sleeved with an elastic ring for clamping the sealing gasket, the middle of the elastic plate is connected with an elastic bolt for driving the elastic plate to adjust the elasticity in a screwing manner, and the inner part of the outer side of the sealing gasket is provided with a ring groove for clamping and connecting the elastic ring. The sealing performance of the main body is improved and the sealing gasket is fast and firm to mount and dismount through the sealing gasket arranged at the lower end of the main body and the elastic ring clamped and connected to the outer side of the sealing gasket; the upper end of the main body is sleeved with the ring sleeve, so that the pipeline is more firmly connected with the upper end of the main body, the use requirement of the pipeline with better connection stability is improved, and unnecessary adverse effects are avoided.

Description

Flange with efficient sealing function

Technical Field

The utility model belongs to the technical field of flanges, and particularly relates to a flange with an efficient sealing function.

Background

The flange is an auxiliary device for connecting two pipe fittings, is one of the very important auxiliary devices in pipe fitting laying, and is widely used.

The sealing performance of the original flange is not good enough in the use process, the use effect is influenced, the requirements of people cannot be met, and the connection stability of the original flange and the connection part of the original flange is required to be further improved, so that the use effect is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a flange with a high-efficiency sealing function, and aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a flange with high-efficient sealed function, includes the main part, the upper end of main part is provided with the ring cover that is used for main part and pipeline fixed connection, the both ends fixedly connected with of ring cover is used for the lug of block connection main part and pipeline, the lower extreme of main part is provided with and is used for sealed the pad of sealing, the outside cover of sealed pad is equipped with and is used for the tight elasticity circle of sealed pad clamp, the front end fixedly connected with of elasticity circle is used for adjusting the elasticity board of elasticity circle to sealed pad clamp force, the centre of elasticity board is closed soon and is connected with the elasticity bolt that is used for driving the elasticity board to adjust the elasticity, the inside annular that is used for elasticity circle block connection of seting up in the outside of sealed pad.

According to the preferable technical scheme of the flange with the efficient sealing function, the front end of the ring sleeve is fixedly connected with a clamping plate for locking, and the middle of the clamping plate is fixedly connected with a clamping plate for clamping and connecting the clamping plate.

According to the preferred technical scheme of the flange with the efficient sealing function, the fixing pin for fixing the clamping plate is connected to the front end of the clamping plate in a sliding mode, the front end of the clamping plate is provided with the positioning hole for placing the fixing pin, and the outer surface of the fixing pin is sleeved with the spring for driving the fixing pin to automatically reset.

According to the preferable technical scheme of the flange with the efficient sealing function, the middle of the elastic plate is provided with a through groove for placing an elastic bolt, and the position, close to the outer side, of the sealing gasket is provided with a plurality of threaded holes for screwing and connecting the main body.

According to the preferred technical scheme of the flange with the efficient sealing function, the main body and the sealing gasket at the lower end are in a coaxial position relation, and the main body and the ring sleeve at the upper end are in a coaxial position relation.

As the preferable technical scheme of the flange with the efficient sealing function, the front ends of the ring sleeve and the sealing gasket are both of an open structure.

The flange with the efficient sealing function is a preferable technical scheme.

Compared with the prior art, the utility model has the beneficial effects that: the sealing performance of the main body is improved and the sealing gasket is fast and firm to mount and dismount through the sealing gasket arranged at the lower end of the main body and the elastic ring clamped and connected to the outer side of the sealing gasket; the upper end of the main body is sleeved with the ring sleeve, so that the pipeline is more firmly connected with the upper end of the main body, the use requirement of the pipeline with better connection stability is improved, and unnecessary adverse effects are avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a schematic view showing a connecting portion between a gasket and an elastic ring according to the present invention;

FIG. 4 is a schematic view of the loop portion of the present invention;

FIG. 5 is a schematic view of the locking portion of the collar of the present invention;

in the figure: 1. a main body; 2. sleeving a ring; 3. a bump; 4. a splint; 5. a gasket; 6. an elastic ring; 7. tightening and loosening the bolts; 8. a tension plate; 9. a ring groove; 10. a through groove; 11. clamping a plate; 12. a fixing pin; 13. a spring; 14. positioning holes; 15. a threaded bore.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a flange with high-efficient sealed function, including main part 1, the upper end of main part 1 is provided with the ring cover 2 that is used for main part 1 and pipeline fixed connection, the both ends fixedly connected with of ring cover 2 is used for the lug 3 of block connecting main part 1 and pipeline, the lower extreme of main part 1 is provided with and is used for sealed pad 5, the outside cover of sealed pad 5 is equipped with and is used for the tight elasticity circle 6 of sealed pad 5 clamp force, the front end fixedly connected with of elasticity circle 6 is used for adjusting elasticity circle 6 to the elastic plate 8 of sealed pad 5 clamp force, the centre of elastic plate 8 is screwed and is connected with the elasticity bolt 7 that is used for driving elastic plate 8 regulation elasticity, the inside annular 9 that is used for the connection of elastic ring 6 block of seting up in the outside of sealed pad 5, it is tight with sealed pad 5 clamp tightly to drive 8 locking of elasticity bolt 7 rotation in this embodiment.

Specifically, the front end fixedly connected with of ring cover 2 is used for the splint 4 of locking, and the centre fixedly connected with of splint 4 is used for the cardboard 11 of connecting splint 4 block, and cardboard 11 sets up in ring cover front side opening department both ends in this embodiment.

Specifically, the front end sliding connection of splint 4 has the fixed pin 12 that is used for fixing cardboard 11, and the locating hole 14 that is used for placing fixed pin 12 is offered to the front end of splint 4, and the surface cover of fixed pin 12 is equipped with the spring 13 that is used for driving fixed pin 12 automatic re-setting, and it is fixed with cardboard 11 through fixed pin 12 behind 11 block connections of cardboard and the other end of splint 4 in this embodiment.

Specifically, the middle of the elastic plate 8 is provided with a through groove 10 for placing the elastic bolt 7, and the position of the sealing gasket 5 close to the outer side is provided with a plurality of threaded holes 15 for screwing the main body 1.

Specifically, the main body 1 and the sealing pad 5 at the lower end are in a coaxial position relationship, the main body 1 and the ring sleeve 2 at the upper end are in a coaxial position relationship, and the main body 1, the sealing pad 5 and the ring sleeve 2 are in a coaxial position relationship in this embodiment, so that the installation is convenient.

Specifically, the front ends of the ring sleeve 2 and the sealing gasket 5 are both open structures, and the front end open structures of the ring sleeve 2 and the sealing gasket 5 are convenient to install and adjust tightness.

The working principle and the using process of the utility model are as follows: according to the utility model, the sealing gasket 5 is clamped at the lower end of the main body 1, the elastic ring 6 is clamped and connected by arranging the annular groove 9 at the outer side of the sealing gasket 5, and the elastic plate 8 fixedly connected with the opening at the front end of the elastic ring 6 is driven to clamp inwards by rotating the elastic bolt 7 at the opening at the front end of the elastic ring 6, so that the sealing gasket 5 is fixed at the lower end of the main body 1 to finish installation; the upper end of main part 1 is seted up the recess and is used for block connection ring cover 2, with the outside pulling of fixed pin 12 of sliding connection in 2 front ends of ring cover, inwards press through the splint 4 that will be fixed in 2 front end openings of ring cover, drive the inboard cardboard 11 block of fixed connection in splint 4 and connect in the middle of seting up in the locating hole 14 at the splint 4 other end, loosen fixed pin 12 this moment, fixed pin 12 accomplishes the installation to cardboard 11's fixed and ring cover through the spring 13 automatic re-setting of cover locating fixed pin 12 surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flange with high-efficient sealed function which characterized in that: comprises a main body (1), the upper end of the main body (1) is provided with a ring sleeve (2) for fixedly connecting the main body (1) and a pipeline, two ends of the ring sleeve (2) are fixedly connected with a convex block (3) which is used for clamping and connecting the main body (1) and the pipeline, the lower end of the main body (1) is provided with a sealing gasket (5) for sealing, the outer side of the sealing gasket (5) is sleeved with an elastic ring (6) for clamping the sealing gasket (5), the front end of the elastic ring (6) is fixedly connected with an elastic plate (8) used for adjusting the clamping force of the elastic ring (6) on the sealing gasket (5), the middle of the elastic plate (8) is connected with an elastic bolt (7) for driving the elastic plate (8) to adjust the tightness, and a ring groove (9) for clamping and connecting the elastic ring (6) is formed in the outer side of the sealing gasket (5).

2. A flange having a high-efficiency sealing function according to claim 1, wherein: the front end fixedly connected with of ring cover (2) is used for splint (4) of locking, the centre fixedly connected with of splint (4) is used for cardboard (11) of connecting splint (4) block.

3. A flange having a high-efficiency sealing function according to claim 2, wherein: the front end sliding connection of splint (4) has fixed pin (12) that are used for fixing cardboard (11), locating hole (14) that are used for placing fixed pin (12) are offered to the front end of splint (4), the surface cover of fixed pin (12) is equipped with spring (13) that are used for driving fixed pin (12) automatic re-setting.

4. A flange having a high-efficiency sealing function according to claim 1, wherein: the middle of the elastic plate (8) is provided with a through groove (10) for placing an elastic bolt (7), and the position, close to the outer side, of the sealing gasket (5) is provided with a plurality of threaded holes (15) for screwing and connecting the main body (1).

5. A flange having a high-efficiency sealing function according to claim 1, wherein: the main body (1) and the sealing gasket (5) at the lower end are in a coaxial position relation, and the main body (1) and the ring sleeve (2) at the upper end are in a coaxial position relation.

6. A flange having a high-efficiency sealing function according to claim 1, wherein: the front ends of the ring sleeve (2) and the sealing gasket (5) are both of an open structure.