CN212929093U - Sealing flange with pressure check ring - Google Patents
Sealing flange with pressure check ring Download PDFInfo
- Publication number
- CN212929093U CN212929093U CN202020887701.2U CN202020887701U CN212929093U CN 212929093 U CN212929093 U CN 212929093U CN 202020887701 U CN202020887701 U CN 202020887701U CN 212929093 U CN212929093 U CN 212929093U
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- wall
- flange
- ring
- groove
- reinforcing
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Abstract
The utility model discloses a sealing flange with pressure retaining ring, including the ring flange body, first ring flange both sides outer wall symmetry fixed mounting has two first connecting blocks, symmetry fixed mounting has two second connecting blocks on the outer wall of second ring flange both sides, be equipped with prepositioning device between first connecting block and the second connecting block, first ring flange and second ring flange are close to the symmetry and have seted up two between the outer wall of one side and accomodate the groove, two accomodate and press from both sides jointly between the groove and be equipped with the retaining ring body, two the storage tank is kept away from on the inner wall of one side mutually and all is equipped with reinforcing apparatus. Has the advantages that: the utility model discloses installed prepositioning device between first ring flange and second ring flange, utilized two stoppers to fix a position the position between first ring flange and the second ring flange, the step of the installation of simplifying has installed reinforcing apparatus in accomodating the groove, utilizes a plurality of gusset plates to consolidate the pressure retaining ring, improves the stability after the installation.
Description
Technical Field
The utility model relates to a flange technical field especially relates to a sealing flange with pressure retaining ring.
Background
Flanges (Flange), also called Flange flanges or flanges, which are parts of the interconnection between shafts for the connection between pipe ends; there are also flanges on the inlet and outlet of the device for connection between two devices.
When an existing flange plate is installed, a large number of bolts and nuts can be used, so that installation holes in the two flange plates need to be aligned when the flange plate is installed, installation efficiency is low, and then installation of pressure check rings between the two flange plates is unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the installation of a flange plate is inconvenient and the installation of a pressure check ring is unstable in the prior art, and providing a sealing flange with a pressure check ring.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sealing flange with pressure retaining ring, includes flange plate body, flange plate body includes first ring flange and second ring flange, first ring flange both sides outer wall symmetry fixed mounting has two first connecting blocks, symmetry fixed mounting has two second connecting blocks on the outer wall of second ring flange both sides, be equipped with prepositioning device between first connecting block and the second connecting block, first ring flange and second ring flange are close to the symmetry between the outer wall of one side mutually and have seted up two and accomodate the groove, two accomodate and press from both sides jointly between the groove and be equipped with retaining ring body, two accomodate the groove and keep away from on the inner wall of one side mutually and all be equipped with reinforcing apparatus.
In the above sealing flange with the pressure retaining ring, a plurality of mounting holes are formed in the outer wall of one side, close to the first flange plate, of the second flange plate at equal distances, a reinforcing bolt is commonly inserted between the two opposite mounting holes, and a reinforcing nut is installed at the tail end of the reinforcing bolt in a threaded manner.
In the above sealing flange with the pressure check ring, the pre-positioning device includes an insertion rod fixedly mounted on the outer wall of the first connecting block on the side close to the second connecting block, the second connecting block is provided with an insertion hole, and the insertion rod and the insertion hole are matched with each other.
In the above sealing flange with the pressure retaining ring, a limiting groove is formed in the outer wall of the insertion rod, a first spring is fixedly mounted on the inner wall of the limiting groove, and a limiting block is fixedly mounted at one end, far away from the limiting groove, of the first spring.
In the sealing flange with the pressure check ring, the shortest distance from the limiting block to the first connecting block is the same as the thickness of the second connecting block.
In the above-mentioned sealing flange with pressure retaining ring, reinforcing means includes two the reinforcing groove that the symmetry was seted up on the holding groove was kept away from one side inner wall mutually, reinforcing groove keeps away from to hold and fixedly mounted has the telescopic link on the inner wall of groove one side, the telescopic link is close to and holds groove one end fixed mounting and has the gusset plate.
In the above sealing flange with the pressure check ring, the telescopic rod is sleeved with the second spring, and two ends of the second spring are respectively and fixedly installed on the inner wall of the reinforcing groove and the outer wall of the reinforcing plate.
Compared with the prior art, the utility model discloses the advantage lies in:
1. the utility model is provided with the pre-positioning device between the first flange and the second flange, and positions between the first flange and the second flange are positioned by utilizing two limit blocks, thus simplifying the installation steps;
2. the utility model discloses installed reinforcing apparatus in accomodating the groove, utilized a plurality of gusset plates to consolidate the pressure retaining ring, improved the stability after the installation.
Drawings
Fig. 1 is a front view of a sealing flange with a pressure retaining ring according to the present invention;
fig. 2 is a side view of a sealing flange with a pressure retaining ring according to the present invention;
fig. 3 is a front cross-sectional view of a sealing flange with a pressure retaining ring according to the present invention;
fig. 4 is an enlarged view of a part a of the structure of the sealing flange with the pressure retaining ring according to the present invention.
In the figure: the first flange plate 1, the second flange plate 2, the reinforcing bolt 3, the reinforcing nut 4, the first connecting block 5, the second connecting block 6, the inserted link 7, the limiting groove 8, the first spring 9, the limiting block 10, the retainer ring body 11, the reinforcing groove 12, the telescopic link 13, the reinforcing plate 14 and the second spring 15.
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, a sealing flange with a pressure retaining ring comprises a flange body, the flange body comprises a first flange 1 and a second flange 2, two first connecting blocks 5 are symmetrically and fixedly installed on the outer walls of two sides of the first flange 1, two second connecting blocks 6 are symmetrically and fixedly installed on the outer walls of two sides of the second flange 2, a pre-positioning device is arranged between the first connecting blocks 5 and the second connecting blocks 6, the pre-positioning device comprises an inserting rod 7 fixedly installed on the outer wall of one side, close to the second connecting block 6, of the first connecting block 5, a jack is formed on the second connecting block 6, the inserting rod 7 and the jack are matched with each other, a limiting groove 8 is formed on the outer wall of the inserting rod 7, a first spring 9 is fixedly installed on the inner wall of the limiting groove 8, a limiting block 10 is fixedly installed at one end, far away from the limiting groove 8, of the first spring 9, the shortest distance from the limiting block 10 to the, first ring flange 1 and second ring flange 2 are close to on one side outer wall mutually and have been seted up a plurality of mounting holes apart from equalling, insert jointly between two relative mounting holes and be equipped with reinforcing bolt 3, reinforcing nut 4 is installed to 3 terminal screw threads of reinforcing bolt, and it is worth noting, installed prepositioning device between first ring flange 1 and the second ring flange 2, utilize two stopper 10 to fix a position the step of the installation of simplification between first ring flange 1 and the second ring flange 2.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
The utility model discloses the theory of operation: two inserting rods 7 are inserted into the inserting holes, the limiting blocks 10 are pressed into the limiting grooves 8 under the pressure action of the second connecting blocks 6 when the inserting rods are inserted, and the limiting blocks 10 pop out of the limiting grooves 8 under the elastic force action of the first springs 9 and are clamped on the second connecting blocks 6 until the limiting blocks 10 completely penetrate through the inserting holes.
When the two insertion rods 7 are pulled out, the two limiting blocks 10 are pressed into the limiting grooves 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a sealing flange with pressure retaining ring, includes ring flange body, its characterized in that, ring flange body includes first ring flange (1) and second ring flange (2), first ring flange (1) both sides outer wall symmetry fixed mounting has two first connecting blocks (5), symmetry fixed mounting has two second connecting blocks (6) on second ring flange (2) both sides outer wall, be equipped with the prepositioning device between first connecting block (5) and second connecting block (6), first ring flange (1) and second ring flange (2) are close to between one side outer wall symmetry and have seted up two and accomodate the groove, two accomodate and press from both sides jointly between the groove and be equipped with retaining ring body (11), two the storage tank is kept away from on one side inner wall mutually and all is equipped with reinforcing apparatus.
2. The sealing flange with the pressure check ring as claimed in claim 1, wherein a plurality of mounting holes are formed in the outer wall of the first flange plate (1) and the outer wall of the second flange plate (2) close to one side at equal distances, a reinforcing bolt (3) is commonly inserted between the two opposite mounting holes, and a reinforcing nut (4) is threadedly mounted at the tail end of the reinforcing bolt (3).
3. The sealing flange with the pressure check ring as claimed in claim 1, wherein the pre-positioning device comprises an insertion rod (7) fixedly mounted on the outer wall of one side of the first connecting block (5) close to the second connecting block (6), the second connecting block (6) is provided with an insertion hole, and the insertion rod (7) and the insertion hole are matched with each other.
4. The sealing flange with the pressure check ring as claimed in claim 3, wherein a limiting groove (8) is formed in the outer wall of the insert rod (7), a first spring (9) is fixedly mounted on the inner wall of the limiting groove (8), and a limiting block (10) is fixedly mounted at one end, far away from the limiting groove (8), of the first spring (9).
5. A sealing flange with a pressure check ring according to claim 4, characterized in that the shortest distance from the limit block (10) to the first connecting block (5) is the same as the thickness of the second connecting block (6).
6. The sealing flange with the pressure check ring as claimed in claim 1, wherein the reinforcing device comprises two reinforcing grooves (12) symmetrically formed on the inner wall of the side of the receiving groove far away from the receiving groove, a telescopic rod (13) is fixedly installed on the inner wall of the side of the reinforcing groove (12) far away from the receiving groove, and a reinforcing plate (14) is fixedly installed at one end, close to the receiving groove, of the telescopic rod (13).
7. The sealing flange with the pressure check ring as claimed in claim 6, wherein the telescopic rod (13) is sleeved with a second spring (15), and two ends of the second spring (15) are respectively fixedly arranged on the inner wall of the reinforcing groove (12) and the outer wall of the reinforcing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020887701.2U CN212929093U (en) | 2020-05-25 | 2020-05-25 | Sealing flange with pressure check ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020887701.2U CN212929093U (en) | 2020-05-25 | 2020-05-25 | Sealing flange with pressure check ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212929093U true CN212929093U (en) | 2021-04-09 |
Family
ID=75319870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020887701.2U Active CN212929093U (en) | 2020-05-25 | 2020-05-25 | Sealing flange with pressure check ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212929093U (en) |
-
2020
- 2020-05-25 CN CN202020887701.2U patent/CN212929093U/en active Active
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