CN218599075U

CN218599075U - Flange ring piece capable of being installed quickly

Info

Publication number: CN218599075U
Application number: CN202223346222.8U
Authority: CN
Inventors: 孙复宏; 赵怡婷; 甘有武
Original assignee: Ma'anshan Feifan Machinery Co ltd
Current assignee: Ma'anshan Feifan Machinery Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-10
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a flange ring spare that can install fast relates to flange ring spare technical field, including first flange, one side of first flange is equipped with the second flange, the other end of first flange and second flange is all fixed and is linked together there is the connecting pipe, four square grooves have been seted up to the equidistant outer arc surface of first flange, the inside in square groove all is fixed with the dead lever, four circular slots have been seted up to a lateral wall equidistant of second flange. The utility model discloses in, make the stripper plate be located circular slot one side through rotating the L template, at this moment the rethread rotates and rotates the drive screw rod, and inside screw rod pivoted process can promote the stripper plate and imbed the circular slot, can play and make the stripper plate promote the effect that second flange and first flange extrude each other to can reach the effect that makes the second flange conveniently install on the first flange, and then can make the effect of the connecting pipe intercommunication each other at both ends.

Description

Flange ring piece capable of being installed quickly

Technical Field

The utility model relates to a flange ring technical field especially relates to a flange ring that can install fast.

Background

A Flange (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 is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange. The flanges are used in pairs, the low-pressure pipeline can be screwed with the flanges, and the flanges are welded under the pressure of more than four kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts. The flanges of different pressures have different thicknesses and they use different bolts.

When two pipelines are connected, flange rings are generally needed to be connected, the existing flange links are generally connected through bolts or welding methods, the method is complex in installation, and inconvenient to disassemble when not needed, and especially the flange is not detachable and inconvenient to use for multiple times when in welding connection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing flange link in the prior art is usually connected through bolts or a welding method, and the installation of the method is all comparatively complicated, and is inconvenient to dismantle the flange when not needed, especially makes the flange have undetachable property when welded connection, the inconvenient utilization of many times difference, and the flange ring piece that can install fast that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: a flange ring piece capable of being quickly installed comprises a first flange, wherein a second flange is arranged on one side of the first flange, the other ends of the first flange and the second flange are fixed and communicated with a connecting pipe, four square grooves are formed in the outer arc surface of the first flange at equal intervals, fixing rods are fixed inside the square grooves, and four circular grooves are formed in one side wall of the second flange at equal intervals; the sealing assembly is fixedly arranged between the first flange and the second flange; and the buckle assembly is connected to the surface of the fixing rod through a pin shaft.

Preferably, seal assembly includes annular plate and protruding type annular plate, annular plate fixed mounting is in the one end of first flange, protruding type annular plate fixed mounting is in the one end of second flange, the annular groove has been seted up to the one end of annular plate, protruding type annular plate's arch and annular groove looks adaptation, protruding type annular plate's arch department is fixed with the seal ring pad.

Preferably, the buckle assembly comprises four connecting blocks, the four connecting blocks are respectively connected with adjacent fixing rod pin shafts, a side wall of each connecting block is fixedly connected with an L-shaped plate, a side wall of each L-shaped plate is penetrated and is in threaded connection with a screw rod, and a bearing at one end of each screw rod rotates to form an extrusion disc.

Preferably, a rubber disc is fixed on one side wall of the extrusion disc, and the extrusion disc and the rubber disc are matched with the circular groove.

Preferably, the other end of the screw rod is fixed with a rotating handle, and the surface of the rotating handle and the part close to the two ends are sleeved with and fixed with rubber sleeves.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, make the stripper plate be located circular slot one side through rotating the L template, at this moment the rethread rotates and rotates the drive screw rod, and screw rod pivoted process can promote the stripper plate and imbed inside the circular slot, can play and make the stripper plate promote the effect that second flange and first flange extrude each other to can reach the effect that makes the second flange conveniently install on the first flange, and then can make the effect of the connecting pipe intercommunication each other at both ends.

2. The utility model discloses in, through being equipped with seal assembly between first flange and the second flange, can play and make the effect sealed more between first flange and the second flange to can reach the effect that prevents that the water in the connecting tube from revealing between first flange and the second flange.

Drawings

Fig. 1 is a perspective view of an overall structure of a flange ring member capable of being quickly mounted according to the present invention;

fig. 2 is a cross-sectional view of the whole structure of a flange ring member capable of being quickly mounted according to the present invention;

fig. 3 is a second flange structure sectional view of a flange ring member capable of being quickly mounted according to the present invention;

fig. 4 is a perspective view of a first flange structure of a flange ring member capable of being quickly mounted according to the present invention;

fig. 5 is the utility model provides a buckle subassembly structure stereogram of flange ring spare that can install fast.

Illustration of the drawings: 1. a first flange; 2. a second flange; 3. a connecting pipe; 4. a seal assembly; 41. an annular plate; 42. a convex ring plate; 43. a ring-shaped groove; 44. a sealing ring gasket; 5. a square groove; 6. fixing the rod; 7. a buckle assembly; 71. connecting blocks; 72. an L-shaped plate; 73. a screw; 74. an extrusion disc; 75. a rubber disc; 76. rotating the handle; 8. a circular groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a flange ring capable of being quickly installed, which comprises a first flange 1, a second flange 2 is arranged on one side of the first flange 1, the other ends of the first flange 1 and the second flange 2 are both fixed and communicated with a connecting pipe 3, four square grooves 5 are equidistantly formed on the outer arc surface of the first flange 1, fixing rods 6 are respectively fixed inside the square grooves 5, and four circular grooves 8 are equidistantly formed on one side wall of the second flange 2; the sealing assembly 4 is fixedly arranged between the first flange 1 and the second flange 2; and the buckle assembly 7 is connected on the surface of the fixing rod 6 through a pin shaft of the buckle assembly 7.

The whole embodiment 1 has the effects that the second flange 2 is arranged on one side of the first flange 1, the other ends of the first flange 1 and the second flange 2 are fixed and communicated with the connecting pipe 3, the effect of enabling the connecting pipes 3 at one ends of the first flange 1 and the second flange 2 to be communicated with each other can be achieved, four square grooves 5 are formed on the outer arc surface of the first flange 1 at equal intervals, fixing rods 6 are fixed inside the square grooves 5, the effect of connecting the clamping and buckling component 7 through a pin shaft can be achieved, four circular grooves 8 are formed on one side wall of the second flange 2 at equal intervals, and the effect of limiting the extrusion disc 74 can be achieved; then, the sealing component 4 is fixedly arranged between the first flange 1 and the second flange 2 through the sealing component 4, so that the effect of sealing the joint of the first flange 1 and the second flange 2 is achieved; and then the buckle component 7 is connected on the surface of the fixed rod 6 through a pin shaft of the buckle component 7, so that the effect of mutual installation between the first flange 1 and the second flange 2 can be achieved.

Embodiment 2, as shown in fig. 1 to 5, the sealing assembly 4 includes a ring plate 41 and a convex ring plate 42, the ring plate 41 is fixedly installed at one end of the first flange 1, the convex ring plate 42 is fixedly installed at one end of the second flange 2, one end of the ring plate 41 is provided with a ring-shaped groove 43, a protrusion of the convex ring plate 42 is matched with the ring-shaped groove 43, and a sealing ring pad 44 is fixed at the protrusion of the convex ring plate 42; the buckle assembly 7 comprises four connecting blocks 71, the four connecting blocks 71 are respectively in pin connection with adjacent fixing rods 6, one side wall of each connecting block 71 is fixedly connected with an L-shaped plate 72, one side wall of each L-shaped plate 72 penetrates through and is in threaded connection with a screw 73, and one end of each screw 73 is provided with an extrusion disc 74 in a bearing rotating mode; a rubber disc 75 is fixed on one side wall of the extrusion disc 74, and the extrusion disc 74 and the rubber disc 75 are matched with the circular groove 8; the other end of the screw rod 73 is fixed with a rotating handle 76, and the surface of the rotating handle 76 close to the two ends is sleeved and fixed with a rubber sleeve.

The whole embodiment 2 has the effects that the sealing assembly 4 comprises the annular plate 41 and the convex annular plate 42, the annular plate 41 is fixedly arranged at one end of the first flange 1, the convex annular plate 42 is fixedly arranged at one end of the second flange 2, the annular groove 43 is formed in one end of the annular plate 41, the convex part of the convex annular plate 42 is matched with the annular groove 43, the sealing ring gasket 44 is fixed at the convex part of the convex annular plate 42, and the convex part of the convex annular plate 42 and the sealing ring gasket 44 can be embedded into the annular groove 43 when the first flange 1 is connected with the second flange 2; the buckle assembly 7 comprises four connecting blocks 71, the four connecting blocks 71 are respectively in pin connection with adjacent fixing rods 6, one side wall of each connecting block 71 is fixedly connected with an L-shaped plate 72, one side wall of each L-shaped plate 72 is penetrated and connected with a screw 73 in a threaded manner, one end of each screw 73 is provided with an extrusion disc 74 in a bearing rotating mode, the L-shaped plates 72 can be enabled to rotate to the second flange 2, the extrusion discs 74 can be located on one side of the second flange 2, and the extrusion discs 74 are pushed to extrude the second flange 2 by rotating the screws 73; then, the rubber disc 75 is fixed on one side wall of the extrusion disc 74, and the extrusion disc 74 and the rubber disc 75 are matched with the circular groove 8, so that the effect of limiting the extrusion disc 74 can be achieved, and meanwhile, the rubber disc 75 has the effect of protecting the inner walls of the extrusion disc 74 and the circular groove 8; the other end of screw rod 73 is fixed with rotates handle 76, rotates the surface of handle 76 and all overlap and establish and be fixed with the rubber sleeve near both ends, can play the effect that conveniently rotates screw rod 73, also can play the effect that prevents the hand and skid simultaneously.

The working principle is as follows: through the protruding department of protruding type ring plate 42 and seal ring pad 44 imbed in annular groove 43, at this moment the rethread makes the stripper plate 74 be located circular slot 8 one side with rotating L template 72 with the hand, at this moment the rethread rotates 76, it rotates to rotate 76 drive screw rod 73, screw rod 73 pivoted process can take place to remove, the in-process that screw rod 73 removed can promote stripper plate 74 and imbed inside the circular slot 8, can play and make stripper plate 74 promote the mutual extruded effect of second flange 2 and first flange 1, thereby can reach the effect that makes second flange 2 install first flange 1 one end, and then can make the effect of the connecting pipe 3 intercommunication each other at both ends.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A quick-mountable flange ring comprising a first flange (1), characterized in that: a second flange (2) is arranged on one side of the first flange (1), the other ends of the first flange (1) and the second flange (2) are fixed and communicated with a connecting pipe (3), four square grooves (5) are formed in the outer arc surface of the first flange (1) at equal intervals, fixing rods (6) are fixed inside the square grooves (5), and four circular grooves (8) are formed in one side wall of the second flange (2) at equal intervals;

the sealing assembly (4) is fixedly arranged between the first flange (1) and the second flange (2);

the buckle assembly (7) is connected to the surface of the fixing rod (6) through a pin shaft of the buckle assembly (7).

2. A quick-mountable flange ring according to claim 1, characterised in that: seal assembly (4) are including annular plate (41) and protruding type ring plate (42), annular plate (41) fixed mounting is in the one end of first flange (1), protruding type ring plate (42) fixed mounting is in the one end of second flange (2), annular groove (43) have been seted up to the one end of annular plate (41), protruding and annular groove (43) looks adaptation of protruding type ring plate (42), the protruding department of protruding type ring plate (42) is fixed with seal ring pad (44).

3. A quick-mountable flange ring according to claim 1, characterised in that: buckle subassembly (7) include four connecting blocks (71), four connecting block (71) are respectively with adjacent dead lever (6) round pin hub connection, the equal fixedly connected with L template (72) of a lateral wall of connecting block (71), a lateral wall of L template (72) runs through and threaded connection has screw rod (73), the one end bearing of screw rod (73) rotates there is extrusion dish (74).

4. A quick-mountable flange ring according to claim 3, wherein: rubber discs (75) are fixed on one side wall of the extrusion disc (74), and the extrusion disc (74) and the rubber discs (75) are matched with the circular grooves (8).

5. A quick-mountable flange ring according to claim 3, wherein: the other end of the screw rod (73) is fixed with a rotating handle (76), and the surface of the rotating handle (76) close to the two ends is sleeved with and fixed with a rubber sleeve.