CN212530712U - Novel compression-resistant flange - Google Patents

Abstract

The utility model discloses a novel resistance to compression flange relates to the relevant field of flange, for the unable problem that prevents the flange and produce and collide with when the transport among the solution prior art. The upper end of flange face dish is provided with the gasket, the gasket sets up to the disc, the lower extreme of flange face dish is provided with the flange neck, the flange neck is welded through argon arc with flange face dish and is connected, the lower extreme of flange neck is provided with the connecting pipe, the connecting pipe is welded through argon arc with the flange neck and is connected, be provided with the fixed slot on the connecting pipe, the fixed slot is provided with a plurality ofly, and is a plurality of the fixed slot uses the centre of a circle of connecting pipe to be the circumference as the center and arranges.

Description

Novel compression-resistant flange

Technical Field

The utility model relates to a flange correlation field specifically is a novel resistance to compression flange.

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 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 the water pump and the valve are connected with a pipeline, the local parts of the equipment and the equipment are also made into corresponding flange shapes, namely flange connection, and the existing flange is easy to collide when being transported, so that the quality of the flange is influenced.

The existing flange can not prevent the flange from colliding during transportation; therefore, the market urgently needs to develop a novel pressure-resistant flange to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel resistance to compression flange to the problem that the flange that can't prevent that proposes in solving above-mentioned background art produces when the transport and collides with.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel resistance to compression flange, includes flange face dish, the upper end of flange face dish is provided with the gasket, the gasket sets up to the disc, the lower extreme of flange face dish is provided with the flange neck, the flange neck welds through argon arc with flange face dish and is connected, the lower extreme of flange neck is provided with the connecting pipe, the connecting pipe welds through argon arc with the flange neck and is connected, be provided with the fixed slot on the connecting pipe, the fixed slot is provided with a plurality ofly, and is a plurality of the fixed slot uses the centre of a circle of connecting pipe to be the circumference as the center and arranges.

Preferably, be provided with the lock strake on the gasket, the lockrand is provided with four, four the lock strake is the cross form and arranges, the lower extreme of lock strake is provided with the fixed column, the fixed column sets up to cylindric, fixed column and lockrand fixed connection, the upper end of gasket is provided with the buffer board, the buffer board sets up to soft material, the buffer board is pasted with the gasket and is connected.

Preferably, the upper end of buffer board is provided with the stationary blade, the stationary blade is provided with a plurality ofly, the stationary blade sets up to the laminating with the fixed slot, the inboard of stationary blade is provided with sealed post, sealed post and buffer board fixed connection.

Preferably, the lower extreme of gasket is provided with the collar, the collar sets up to the ring form, collar and gasket fixed connection, the inboard of collar is provided with the sealing ring, sealing ring and gasket fixed connection.

Preferably, the upper end of flange face dish is provided with the buffer disc, the buffer disc sets up to discoid, be provided with the mounting groove in the buffer disc, the degree of depth of mounting groove sets up to half of the buffer disc height, the mounting groove sets up for the laminating with the collar, the outside of buffer disc is provided with the connecting hole, the connecting hole is provided with a plurality ofly, and is a plurality of the connecting hole is the circumference with the centre of a circle of flange face dish as the center and arranges, the connecting hole sets up to the laminating with the fixed column, be provided with the flange logical groove on the buffer disc, the flange logical groove sets up to the round hole form, the flange logical groove runs through buffer disc, flange face dish.

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

1. by arranging the buffer plate, the fixing pieces and the fixing grooves, when a user uses the novel compression-resistant flange, the fixing pieces on one compression-resistant flange can be arranged in the fixing grooves on the other compression-resistant flange, the two compression-resistant flanges are attached to each other, and meanwhile, the fixing pieces are arranged at the upper end of the buffer plate through the connecting pipes, so that the relative collision between the two flanges can be greatly relieved, and the use pressure of the user can be greatly relieved;

2. the utility model discloses a through the setting of gasket, the user can be through installing the upper end at the buffer disk with the gasket at the in-process of using this novel resistance to compression flange to prevent that whole flange can not produce the dust when carrying and pile up the inside in flange logical groove, can improve the life of whole flange to a certain extent, so that the user uses it for a long time.

Drawings

Fig. 1 is an exploded view of a novel compression flange of the present invention;

fig. 2 is a bottom exploded view of a novel compression flange of the present invention;

fig. 3 is the utility model discloses a novel resistance to compression flange's transport installation structure chart.

In the figure: 1. a flange face plate; 2. connecting holes; 3. a buffer tray; 4. mounting grooves; 5. a flange through groove; 6. a flange neck; 7. a connecting pipe; 8. fixing grooves; 9. sealing the sheet; 10. locking the edge strip; 11. fixing a column; 12. a buffer plate; 13. a fixing sheet; 14. sealing the column; 15. a mounting ring; 16. and (4) a sealing ring.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel compression flange, including flange face dish 1, the upper end of flange face dish 1 is provided with gasket 9, gasket 9 sets up to the disc, the lower extreme of flange face dish 1 is provided with flange neck 6, flange neck 6 is connected through argon arc welding with flange face dish 1, the lower extreme of flange neck 6 is provided with connecting pipe 7, connecting pipe 7 is connected through argon arc welding with flange neck 6, be provided with fixed slot 8 on the connecting pipe 7, fixed slot 8 is provided with a plurality ofly, a plurality of fixed slots 8 use the centre of a circle of connecting pipe 7 to be the circumference and arrange as the center, can prevent through the gasket 9 that the flange from leading to groove 5 produces the dust and pile.

Further, be provided with lock strake 10 on the gasket 9, the lockrand 10 is provided with four, four lock strakes 10 are the cross and arrange, the lower extreme of lockrand 10 is provided with fixed column 11, fixed column 11 sets up to cylindric, fixed column 11 and lockrand 10 fixed connection, the upper end of gasket 9 is provided with buffer board 12, buffer board 12 sets up to soft material, buffer board 12 is connected with gasket 9 is pasted, the flange is to the gasket 9 pressure of applying when can reduce the flange transport through buffer board 12.

Further, the upper end of buffer board 12 is provided with stationary blade 13, and stationary blade 13 is provided with a plurality ofly, and stationary blade 13 sets up to the laminating with fixed slot 8, and the inboard of stationary blade 13 is provided with sealed post 14, and sealed post 14 and buffer board 12 fixed connection can realize the installation of gasket 9 through sealed post 14 connecting hole 2.

Further, the lower extreme of gasket 9 is provided with collar 15, and collar 15 sets up to the ring form, collar 15 and gasket 9 fixed connection, and the inboard of collar 15 is provided with sealing ring 16, and sealing ring 16 and gasket 9 fixed connection can strengthen the stability of being connected of gasket 9 and flange face dish 1 through collar 15.

Further, the upper end of flange face dish 1 is provided with buffer disk 3, buffer disk 3 sets up to discoid, be provided with mounting groove 4 in the buffer disk 3, the degree of depth of mounting groove 4 sets up to the half of buffer disk 3 height, mounting groove 4 sets up to the laminating with collar 15, the outside of buffer disk 3 is provided with connecting hole 2, connecting hole 2 is provided with a plurality ofly, a plurality of connecting holes 2 use the centre of a circle of flange face dish 1 to be the circumference and arrange as the center, connecting hole 2 sets up to the laminating with fixed column 11, be provided with flange through groove 5 on the buffer disk 3, flange through groove 5 sets up to the round hole form, flange through groove 5 runs through buffer disk 3, flange face dish 1, flange neck 6 and connecting pipe 7, collar 15 can.

The working principle is as follows: when in use, the whole pressure-resistant flange is firstly checked, after a user confirms that the check is correct, the sealing sheet 9 is arranged at the upper end of the buffer disc 3, the sealing ring 16 is ensured to be inserted into the through groove 5 of the flange, the mounting ring 15 can be mutually attached to the mounting groove 4, the fixing column 11 can be ensured to be inserted into the connecting hole 2, after the completion of the installation is confirmed, the fixing sheet 13 on one pressure-resistant flange is arranged in the fixing groove 8 on the other pressure-resistant flange and is attached to the other pressure-resistant flange, and simultaneously, the mounting ring is arranged at the upper end of the buffer plate 12 through the connecting pipe 7, after the completion of the installation is confirmed, the flange can be carried, when the flange needs to be used, the steps are reversely operated, the connecting pipe 7 is welded with the equipment pipe, the flange can be used, and when the flange is carried, the sealing sheet 9, thereby preventing the whole flange from generating dust to be accumulated inside the through groove 5 of the flange when being carried, and facilitating the use of the flange by users.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a novel pressure-resistant flange, includes flange face dish (1), its characterized in that: the upper end of flange face dish (1) is provided with gasket (9), gasket (9) set up to the disc, the lower extreme of flange face dish (1) is provided with flange neck (6), flange neck (6) weld through argon arc with flange face dish (1) and be connected, the lower extreme of flange neck (6) is provided with connecting pipe (7), connecting pipe (7) weld through argon arc with flange neck (6) and be connected, be provided with fixed slot (8) on connecting pipe (7), fixed slot (8) are provided with a plurality ofly, and are a plurality of fixed slot (8) are the circumference with the centre of a circle of connecting pipe (7) and arrange as the center.

2. The novel pressure resistant flange of claim 1, wherein: be provided with lock strake (10) on gasket (9), lock strake (10) are provided with four, four lock strake (10) are the cross and arrange, the lower extreme of lock strake (10) is provided with fixed column (11), fixed column (11) set up to cylindric, fixed column (11) and lock strake (10) fixed connection, the upper end of gasket (9) is provided with buffer board (12), buffer board (12) set up to soft material, buffer board (12) are pasted with gasket (9) and are connected.

3. The novel pressure resistant flange of claim 2, wherein: the upper end of buffer board (12) is provided with stationary blade (13), stationary blade (13) are provided with a plurality ofly, stationary blade (13) set up to the laminating with fixed slot (8), the inboard of stationary blade (13) is provided with sealed post (14), sealed post (14) and buffer board (12) fixed connection.

4. The novel pressure resistant flange of claim 1, wherein: the lower extreme of gasket (9) is provided with collar (15), collar (15) set up to the ring form, collar (15) and gasket (9) fixed connection, the inboard of collar (15) is provided with sealing ring (16), sealing ring (16) and gasket (9) fixed connection.

5. The novel pressure resistant flange of claim 1, wherein: the upper end of the flange face disc (1) is provided with a buffer disc (3), the buffer disc (3) is disc-shaped, an installation groove (4) is arranged in the buffer disc (3), the depth of the installation groove (4) is set to be half of the height of the buffer disc (3), the mounting groove (4) is attached to the mounting ring (15), the outer side of the buffer disc (3) is provided with a connecting hole (2), the connecting holes (2) are arranged in a plurality, the connecting holes (2) are circumferentially arranged by taking the circle center of the flange face plate (1) as the center, the connecting hole (2) is attached to the fixing column (11), a flange through groove (5) is arranged on the buffer disc (3), the flange through groove (5) is arranged to be circular hole-shaped, and the flange through groove (5) penetrates through the buffer disc (3), the flange face disc (1), the flange neck (6) and the connecting pipe (7).

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