CN217539993U

CN217539993U - Novel pipeline flange assembly

Info

Publication number: CN217539993U
Application number: CN202221655449.8U
Authority: CN
Inventors: 王明泉; 赵增元; 李基成
Original assignee: Yantai Rongye Machinery Equipment Co ltd
Current assignee: Yantai Rongye Machinery Equipment Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-10-04
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a novel pipeline flange subassembly, belong to pipeline flange technical field, its technical scheme main points include pipeline equipment, pipeline equipment's left side is provided with first connecting pipe, pipeline equipment's right side is provided with the second connecting pipe, the right side of first connecting pipe and the equal first ring flange of fixedly connected with in right side of pipeline equipment, the left side of pipeline equipment and the equal fixedly connected with second ring flange in left side of second connecting pipe, the right side fixedly connected with flange seal assembly of first ring flange, flange seal assembly's right side and second ring flange fixed connection, through flange seal assembly, be convenient for connect between first connecting pipe and pipeline equipment and second connecting pipe and the pipeline equipment, when using, make first ring flange and second ring flange contact, make contact between two interior laminating rings, later with the outside that the main seal strip blocked in the laminating ring, the clearance between the interior laminating ring is sealed, play sealed effect.

Description

Novel pipeline flange assembly

Technical Field

The utility model relates to a pipeline flange technical field, in particular to novel pipeline flange subassembly.

Background

The flange is interconnect's between axle and the axle part, be used for the connection between the pipe end, also there is the flange on equipment import and export, a flange between the pipeline generally is used for adding equipment such as water pump to being connected or in the pipeline to pipe and pipe, can use pipeline flange subassembly when carrying out pipe connection, current pipeline flange is when using because there is the unsmooth cooperation that is used for the location between the ring flange, and there is the seal structure card inside, so be difficult to take off the equipment in the pipeline between two pipelines, and use the perk to get or smash down the mode and probably lead to equipment damage or hookup location to warp and lead to sealing performance not good, it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel pipeline flange subassembly aims at solving current pipeline flange and because there is the unsmooth cooperation that is used for the location between the ring flange when using to there is the seal structure card inside, so be difficult to take off the equipment in the pipeline between two pipelines, and the use perk is got or is pounded down the mode and probably leads to equipment to damage or hookup location warp and lead to sealing performance not good, uses comparatively inconvenient problem.

The utility model discloses a realize like this, a novel pipeline flange subassembly, including pipeline equipment, pipeline equipment's left side is provided with first connecting pipe, pipeline equipment's right side is provided with the second connecting pipe, the right side of first connecting pipe and pipeline equipment's right side all fixedly connected with first ring flange, pipeline equipment's left side and the left side of second connecting pipe all fixedly connected with second ring flange, the right side fixedly connected with flange seal assembly of first ring flange, the right side of flange seal assembly and second ring flange fixed connection, the connecting hole has all been seted up to the inboard of first ring flange and second ring flange, the inboard swing joint of connecting hole has connecting screw, the outside swing joint of connecting screw has connecting nut;

the flange seal subassembly includes two interior laminating rings, two main seal strips, two vice sealing strips of filling, six support pressing mechanism and two frames, interior laminating ring respectively with the right side of first ring flange and the left side fixed connection of second ring flange, main seal strip swing joint is in the outside of interior laminating ring, vice sealing strip swing joint is in the outside of main seal strip, support pressing mechanism swing joint in the vice outside of filling the sealing strip, support pressing mechanism and keep away from the inboard fixed connection of one side of vice sealing strip of filling and frame, frame swing joint is in the outside of first ring flange and second ring flange.

In order to reach the effect of being convenient for carry out the fixing to vice packing sealing strip, conduct the utility model discloses a novel pipeline flange subassembly is preferred, support and press the mechanism to include urceolus, interior pole, support and press the spring and support the preforming, urceolus fixed connection is in the inboard of frame, interior pole swing joint is in the inboard of urceolus, the interior pole be close to support press one side of spring with support and press spring fixed connection, support and press one side and urceolus fixed connection that the spring kept away from interior pole, support one side that the preforming fixed connection kept away from and support the spring in interior pole, support preforming and the contact of vice packing sealing strip.

In order to reach and be convenient for support to press and spacing effect to interior pole, conduct the utility model discloses a novel pipeline flange subassembly is preferred, the inboard swing joint of urceolus has the stopper, the stopper is close to one side and interior pole fixed connection of interior pole, the stopper is close to one side of supporting the pressure spring and supports pressure spring fixed connection.

In order to reach the effect of being convenient for carry out the fixing to the position between interior laminating ring sum the main seal strip, as the utility model discloses a novel pipeline flange subassembly is preferred, the inboard fixedly connected with locating piece of main seal strip, the constant head tank has been seted up in the outside of interior laminating ring, the inboard of constant head tank and the outside swing joint of locating piece.

In order to reach the effect of being convenient for rotate the bottom frame along the top frame, as the utility model discloses a novel pipeline flange subassembly is preferred, the top the articulated hinge of rear side fixedly connected with of frame, the bottom and the bottom of articulated hinge front side frame fixed connection.

In order to reach the effect of being convenient for fix between top frame and the bottom frame, as the utility model discloses a novel pipeline flange subassembly is preferred, the top frame and bottom the equal fixedly connected with cooperation fixed plate in front of frame, the inboard swing joint of cooperation fixed plate has clamping screw.

In order to reach and be convenient for carry out the pivoted effect to clamping screw, conduct the utility model discloses a novel pipeline flange subassembly is preferred, clamping screw's top fixedly connected with turning handle, anti-skidding line has been seted up on the surface of turning handle.

In order to reach the effect of being convenient for connect cooperation fixed plate and clamping screw, conduct the utility model discloses a novel pipeline flange subassembly is preferred, the bottom fixedly connected with internal thread piece of cooperation fixed plate, the inboard and the clamping screw swing joint of internal thread piece.

In order to reach and be convenient for let the more reasonable effect of structure, conduct the utility model discloses a novel pipeline flange subassembly is preferred, laminating ring surface's front side and rear side including main seal strip swing joint, vice packing sealing strip swing joint is in the top and the bottom in the main seal strip outside.

In order to reach and be convenient for carry out spacing effect to the main seal strip, conduct the utility model discloses a novel pipeline flange subassembly is preferred, the rear side the right side and the locating piece fixed connection of the inboard bottom of main seal strip, the front side the left side and the locating piece fixed connection at the inboard top of main seal strip, top the constant head tank is seted up in the left side the top of interior laminating ring, the bottom the constant head tank is seted up on the right side the bottom of interior laminating ring.

Compared with the prior art, the beneficial effects of the utility model are that:

this novel pipeline flange subassembly, through setting up flange seal assembly, be convenient for connect between first connecting pipe and pipeline equipment and second connecting pipe and pipeline equipment, when using, make first ring flange and second ring flange contact, make contact between two interior laminating rings, subsequently with the outside of main sealing strip card at interior laminating ring, in order to carry out the shutoff in the clearance between the interior laminating ring, play sealed effect, replace the seal structure among the prior art through flange joint, the vice sealing strip card of filling that sets up is in the outside of main sealing strip, carry out the improvement of further leakproofness to the clearance position between the main sealing strip, afterwards fix the position of vice sealing strip of filling through pressing the mechanism, make it support the surface at main sealing strip, make the leakproofness better, and when carrying out the split between first connecting pipe and second connecting pipe to pipeline equipment, can open the frame, and take off from first ring flange and second ring flange outward, afterwards with coupling nut and connecting screw follow the screw-out in connecting hole and the main sealing strip, can take off pipeline equipment.

Drawings

Fig. 1 is an overall structural diagram of the novel pipeline flange component of the invention;

FIG. 2 is an internal view of the main structure of the present invention;

fig. 3 is a schematic structural view of the flange seal assembly of the present invention;

fig. 4 is a schematic structural view of the outer frame of the present invention;

fig. 5 is a schematic structural view of the pressing mechanism of the present invention;

FIG. 6 is the main sealing strip of the present invention;

fig. 7 is a schematic structural view of a first flange plate of the present invention;

fig. 8 is a schematic structural view of the middle outer frame of the present invention.

In the figure, 1, a pipeline device; 2. a first connecting pipe; 3. a second connecting pipe; 4. a first flange plate; 5. a second flange plate; 6. a flange seal assembly; 601. internally fitting a ring; 602. a primary seal strip; 603. filling a sealing strip secondarily; 604. a pressing mechanism; 6041. an outer cylinder; 6042. an inner rod; 6043. pressing the spring; 6044. pressing the sheet; 605. an outer frame; 7. connecting holes; 8. connecting a screw rod; 9. a connecting nut; 10. a limiting block; 11. positioning blocks; 12. positioning a groove; 13. a hinge is hinged; 14. a fixed plate is matched; 15. fixing the screw rod; 16. a handle is rotated; 17. an internal thread block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-8, the present invention provides a technical solution: a novel pipeline flange assembly comprises pipeline equipment 1, wherein a first connecting pipe 2 is arranged on the left side of the pipeline equipment 1, a second connecting pipe 3 is arranged on the right side of the pipeline equipment 1, a first flange plate 4 is fixedly connected to the right side of the first connecting pipe 2 and the right side of the pipeline equipment 1, a second flange plate 5 is fixedly connected to the left side of the pipeline equipment 1 and the left side of the second connecting pipe 3, a flange sealing assembly 6 is fixedly connected to the right side of the first flange plate 4, the right side of the flange sealing assembly 6 is fixedly connected with the second flange plate 5, connecting holes 7 are formed in the inner sides of the first flange plate 4 and the second flange plate 5, a connecting screw rod 8 is movably connected to the inner side of each connecting hole 7, and a connecting nut 9 is movably connected to the outer side of each connecting screw rod 8;

the flange seal assembly 6 comprises two inner joint rings 601, two main sealing strips 602, two auxiliary filling sealing strips 603, six abutting mechanisms 604 and two outer frames 605, the inner joint rings 601 are respectively fixedly connected with the right side of the first flange plate 4 and the left side of the second flange plate 5, the main sealing strips 602 are movably connected with the outer sides of the inner joint rings 601, the auxiliary filling sealing strips 603 are movably connected with the outer sides of the main sealing strips 602, the abutting mechanisms 604 are movably connected with the outer sides of the auxiliary filling sealing strips 603, one sides of the abutting mechanisms 604 far away from the auxiliary filling sealing strips 603 are fixedly connected with the inner sides of the outer frames 605, and the outer frames 605 are movably connected with the outer sides of the first flange plate 4 and the second flange plate 5.

In this embodiment: through the arrangement of the flange sealing assembly 6, the first connecting pipe 2 and the pipeline equipment 1, the second connecting pipe 3 and the pipeline equipment 1 are conveniently connected, when the pipeline equipment is used, the first flange plate 4 and the second flange plate 5 are in contact, so that the two inner fit rings 601 are in contact, then the main sealing strip 602 is clamped on the outer sides of the inner fit rings 601, so that a gap between the inner fit rings 601 is sealed, a sealing effect is achieved, the sealing structure in flange connection in the prior art is replaced, the arranged auxiliary filling sealing strip 603 is clamped on the outer side of the main sealing strip 602, the gap position between the main sealing strip 602 is further improved in sealing performance, then the position of the auxiliary filling sealing strip 603 is fixed through the abutting-pressing mechanism 604 and is abutted against the surface of the main sealing strip 602, so that the sealing performance is better, when the pipeline equipment 1 is disassembled between the first connecting pipe 2 and the second connecting pipe 3, the sealing strip 605 can be opened and can be taken down from the outer sides of the first flange plate 4 and the second flange plate 5, then the connecting nut 9 and the connecting screw 8 are screwed out of the connecting hole, the auxiliary filling sealing strip 603 and the main sealing strip 602 can be taken down, and the pipeline equipment can be taken down.

As the technical optimization scheme of the utility model, support and press mechanism 604 to include urceolus 6041, interior pole 6042, support pressure spring 6043 and support the clamp 6044, urceolus 6041 fixed connection is in the inboard of frame 605, interior pole 6042 swing joint is in the inboard of urceolus 6041, the interior pole 6042 be close to support the one side of pressing spring 6043 and support pressure spring 6043 fixed connection, support the one side and urceolus 6041 fixed connection that press spring 6043 to keep away from interior pole 6042, support clamp 6044 fixed connection and keep away from the one side of pressing spring 6043 in interior pole 6042, support clamp 6044 and the contact of vice packing sealing strip 603.

In this embodiment: by arranging the outer cylinder 6041 and the pressing spring 6043 to be matched, the inner rod 6042 is pressed, so that the inner rod 6042 and the pressing sheet 6044 are in contact with the auxiliary filling sealing strip 603, and the pressing sheet 6044 is prevented from tilting or falling off.

As the technical optimization scheme of the utility model, the inboard swing joint of urceolus 6041 has stopper 10, and stopper 10 is close to one side and interior pole 6042 fixed connection of pole 6042, and stopper 10 is close to one side and the pressure spring 6043 fixed connection that supports pressure spring 6043.

In this embodiment: by providing the stopper 10, the moving position of the inner rod 6042 inside the outer cylinder 6041 can be easily restricted, and the inner rod 6042 can be prevented from falling from the inside of the outer cylinder 6041.

As the technical optimization scheme of the utility model, the constant head tank 12, the inboard and the outside swing joint of locating piece 11 of the inboard fixedly connected with locating piece 11 of main seal strip 602, interior laminating ring 601 have been seted up.

In this embodiment: the positioning block 11 and the positioning groove 12 are arranged to be matched, so that the mounting position of the main sealing strip 602 is convenient to fix.

As the utility model discloses a technical optimization scheme, the articulated hinge 13 of rear side fixedly connected with of top frame 605, the bottom and the bottom frame 605 fixed connection of articulated hinge 13 front side.

In this embodiment: by providing the hinge 13, it is convenient to connect the top outer frame 605 and the bottom outer frame 605, and to allow them to rotate, making the movement between the structures more convenient.

As the utility model discloses a technical optimization scheme, the equal fixedly connected with cooperation fixed plate 14 in front side of top frame 605 and bottom frame 605, the inboard swing joint of cooperation fixed plate 14 has clamping screw 15.

In this embodiment: the fixing plate 14 and the fixing screw 15 are arranged to cooperate with each other, so that the positions of the top frame 605 and the bottom frame 605 can be fixed conveniently.

As the technical optimization scheme of the utility model, the top fixedly connected with turning handle 16 of clamping screw 15, anti-skidding line has been seted up on the surface of turning handle 16.

In this embodiment: through setting up the turning handle 16, can be convenient for rotate clamping screw 15, the condition that the antiskid line of setting can avoid the hand to skid takes place.

As the technical optimization scheme of the utility model, the bottom fixedly connected with internal thread piece 17 of bottom cooperation fixed plate 14, the inboard and the 15 swing joint of clamping screw of internal thread piece 17.

In this embodiment: by arranging the internal thread block 17 to be matched with the fixing screw rod 15, the fixing of the matched fixing plate 14 is more reasonable.

As the technical optimization scheme of the utility model, main sealing strip 602 swing joint closes the front side and the rear side on ring 601 surface in, and vice sealing strip 603 swing joint is filled in the top and the bottom in the main sealing strip 602 outside.

In this embodiment: by staggering the main sealing strip 602 and the auxiliary filling sealing strip 603, the medium in the pipeline can be prevented from permeating into the gap, so that the sealing performance of the structure is better.

As the utility model discloses a technical optimization scheme, the right side and the 11 fixed connection of locating piece of the inboard bottom of rear side main seal strip 602, the left side and the 11 fixed connection of locating piece at the inboard top of front side main seal strip 602, top constant head tank 12 is seted up and is closed the top that the ring 601 was closed in the left side, and bottom constant head tank 12 is seted up and is closed the bottom that the ring 601 was closed in the right side.

In this embodiment: by arranging the location of the positioning groove 12 at the top and bottom of the inner engaging ring 601, respectively, it is possible to avoid that the medium in the pipe flows out from the location of the positioning groove 12 on the basis of positioning.

The working principle is as follows: firstly, the flange seal assembly 6 connects the first connecting pipe 2 and the pipeline device 1, and the second connecting pipe 3 and the pipeline device 1, when in use, the first flange plate 4 and the second flange plate 5 are in contact, so that the two inner joint rings 601 are in contact, then the main seal strip 602 is clamped at the outer sides of the inner joint rings 601, so as to seal the gap between the inner joint rings 601, thereby achieving a sealing effect, instead of the sealing structure in flange connection in the prior art, the arranged auxiliary filling seal strip 603 is clamped at the outer side of the main seal strip 602, further improving the sealing performance of the gap between the main seal strips 602, then the position of the auxiliary filling seal strip 603 is fixed through the pressing mechanism 604, the pressing spring 6043 arranged inside the outer barrel 6041 presses the inner rod 6042, so that the pressing sheet 6044 presses the surface of the main seal strip 602, thereby improving the sealing performance, and when the pipeline device 1 is disassembled between the first connecting pipe 2 and the second connecting pipe 3, the sealing strip 605 can be opened, and the outer flange plate 4 and the second flange plate 5 are taken out, the screw cap sealing strip connecting hole 603 and the screw connecting structure can be taken out, and the screw cap sealing structure can be taken out, and the screw connecting structure can be taken out of the outer sealing strip 602.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A novel pipe flange subassembly, includes pipeline equipment (1), its characterized in that: a first connecting pipe (2) is arranged on the left side of the pipeline equipment (1), a second connecting pipe (3) is arranged on the right side of the pipeline equipment (1), a first flange (4) is fixedly connected to the right side of the first connecting pipe (2) and the right side of the pipeline equipment (1), a second flange (5) is fixedly connected to the left side of the pipeline equipment (1) and the left side of the second connecting pipe (3), a flange sealing assembly (6) is fixedly connected to the right side of the first flange (4), the right side of the flange sealing assembly (6) is fixedly connected with the second flange (5), connecting holes (7) are formed in the inner sides of the first flange (4) and the second flange (5), a connecting screw rod (8) is movably connected to the inner side of the connecting hole (7), and a connecting nut (9) is movably connected to the outer side of the connecting screw rod (8);

flange seal subassembly (6) include two interior laminating rings (601), two main sealing strip (602), two vice sealing strips (603) of filling, six support to press mechanism (604) and two frames (605), interior laminating ring (601) respectively with the right side of first ring flange (4) and the left side fixed connection of second ring flange (5), main sealing strip (602) swing joint is in the outside of interior laminating ring (601), vice sealing strip (603) swing joint is in the outside of main sealing strip (602), support to press mechanism (604) swing joint in the outside of vice sealing strip (603), support to press mechanism (604) and keep away from the inboard fixed connection of one side and frame (605) of vice sealing strip (603), frame (605) swing joint is in the outside of first ring flange (4) and second ring flange (5).

2. The novel pipe flange assembly of claim 1, wherein: the pressing mechanism (604) comprises an outer barrel (6041), an inner rod (6042), a pressing spring (6043) and a pressing sheet (6044), the outer barrel (6041) is fixedly connected to the inner side of the outer frame (605), the inner rod (6042) is movably connected to the inner side of the outer barrel (6041), one side, close to the pressing spring (6043), of the inner rod (6042) is fixedly connected with the pressing spring (6043), one side, far away from the inner rod (6042), of the pressing spring (6043) is fixedly connected with the outer barrel (6041), the pressing sheet (6044) is fixedly connected to one side, far away from the pressing spring (6043), of the inner rod (6042), and the pressing sheet (6044) is in contact with the auxiliary filling sealing strip (603).

3. The novel pipe flange assembly of claim 2, wherein: the inboard swing joint of urceolus (6041) has stopper (10), stopper (10) are close to one side and interior pole (6042) fixed connection of interior pole (6042), stopper (10) are close to one side and support pressure spring (6043) fixed connection who supports pressure spring (6043).

4. The novel pipe flange assembly of claim 1, wherein: the inner side of the main sealing strip (602) is fixedly connected with a positioning block (11), the outer side of the inner fit ring (601) is provided with a positioning groove (12), and the inner side of the positioning groove (12) is movably connected with the outer side of the positioning block (11).

5. The novel pipe flange assembly of claim 1, wherein: the top the rear side of frame (605) fixedly connected with hinge (13), the bottom and the bottom of hinge (13) front side frame (605) fixed connection.

6. The novel pipe flange assembly of claim 1, wherein: the top outer frame (605) and the bottom outer frame (605) are fixedly connected with a matching fixing plate (14) on the front side, and the inner side of the matching fixing plate (14) is movably connected with a fixing screw rod (15).

7. The novel pipe flange assembly of claim 6, wherein: the top of the fixing screw rod (15) is fixedly connected with a rotating handle (16), and anti-skid grains are arranged on the surface of the rotating handle (16).

8. The novel pipe flange assembly of claim 6, wherein: the bottom of the matching fixing plate (14) is fixedly connected with an inner thread block (17), and the inner side of the inner thread block (17) is movably connected with a fixing screw rod (15).

9. The novel pipe flange assembly of claim 1, wherein: the main sealing strip (602) is movably connected to the front side and the rear side of the surface of the inner fit ring (601), and the auxiliary filling sealing strip (603) is movably connected to the top and the bottom of the outer side of the main sealing strip (602).

10. The novel pipe flange assembly of claim 4, wherein: rear side the right side and locating piece (11) fixed connection, the front side of main sealing strip (602) inboard bottom the left side and locating piece (11) fixed connection, the top at main sealing strip (602) inboard top constant head tank (12) are seted up in the left side the top of interior laminating ring (601), the bottom constant head tank (12) are seted up on the right side the bottom of interior laminating ring (601).