CN218480288U

CN218480288U - Glass fiber reinforced plastic flange pipe fitting

Info

Publication number: CN218480288U
Application number: CN202221900839.7U
Authority: CN
Inventors: 万声嵩; 万声强; 万声逐; 周康泉
Original assignee: Yizheng Wanteng Composite Material Co ltd
Current assignee: Yizheng Wanteng Composite Material Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-14
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a FRP pipe technical field specifically is a FRP flange pipe fitting, including FRP pipe, FRP pipe's the fixed first flange that is provided with of one end, the joint seal groove has been seted up on the first flange, four attachment hole have evenly been seted up to the inside circumference of joint seal groove, attachment hole runs through first flange, FRP pipe's the other end is fixed to be provided with the second flange, has seted up the joint seal groove on first flange, is provided with sealed insert ring on the second flange, can guarantee the leakproofness of pipe connection department under the cooperation of joint seal groove and sealed insert ring, is provided with the connection inserted block on sealed insert ring in addition, set up fixed slot on the connection inserted block, can guarantee the fastness of connecting between the pipeline under the cooperation of fixed slot and fixed connection block, and can realize the fixed connection between the pipeline through four connecting screw, easy operation conveniently has promoted pipe connection's work efficiency greatly.

Description

Glass fiber reinforced plastic flange pipe fitting

Technical Field

The utility model relates to a glass steel tube technical field specifically is a glass steel flange pipe fitting.

Background

Glass steel flange pipe fitting is the pipeline that has the flange, the setting of flange is in order to have the connection of carrying on between the pipeline, the connection between the present flange all carries out fixed connection through a plurality of screws of circumference, the fastness of pipeline connection department can be guaranteed though to such connected mode, but because the quantity of screw is comparatively many to it fastens, it is comparatively troublesome, lead to pipe connection inefficiency, in addition because glass steel pipeline itself is more fragile, if too big very easily cause the damage of flange hard when carrying out the screw connection, and the power undersize is difficult again with pipe connection inseparable, cause great inconvenience for the connection of pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass steel flange pipe fitting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a glass steel flange pipe fitting, includes glass steel pipe, the fixed first flange that is provided with of one end of glass steel pipe, the joint seal groove has been seted up on the first flange, four connection hole have evenly been seted up to the inside circumference of joint seal groove, connection hole runs through first flange, the other end of glass steel pipe is fixed and is provided with the second flange, the fixed sealed ring that inserts that is provided with on the terminal surface of second flange, the circumference evenly fixes and is provided with four connection inserted blocks on the terminal surface of sealed inserted ring, set up fixed slot on the connection inserted block, during the sealed inserted ring on the glass steel pipe of operating condition inserted the joint seal groove on another glass steel pipe, and connect the inserted block and peg graft in connection hole.

Preferably, a fixed baffle ring is fixedly arranged at one end, close to the first flange, of the glass steel tube, and four connecting through holes are uniformly formed in the circumference of the fixed baffle ring.

Preferably, the glass steel tube is sleeved with a movable rotating ring, and the movable rotating ring is positioned between the first flange and the fixed baffle ring.

Preferably, the movable swivel is provided with a matching insertion groove facing the first flange.

Preferably, four fixed connecting blocks are uniformly and fixedly arranged on the circumference of the notch of the matching insertion groove, and the fixed connecting blocks are inserted into the fixed insertion grooves in the other glass steel tube in a working state.

Preferably, four threaded holes are uniformly formed in the circumference of the other end face, opposite to the matching insertion groove, of the movable rotating ring, and connecting screws are connected to the threaded holes in a threaded manner.

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

through the practicality of this technical scheme, seted up the joint seal groove on first flange, be provided with sealed insert ring on the second flange, can guarantee the leakproofness of pipeline junction under the cooperation of joint seal groove and sealed insert ring, be provided with the connection inserted block in addition on sealed insert ring, set up fixed slot on the connection inserted block, can guarantee the fastness of connecting between the pipeline under the cooperation of fixed slot and fixed connection piece, and can realize the fixed connection between the pipeline through four connecting screw, easy operation has conveniently promoted pipe connection's work efficiency greatly and can not cause the damage to FRP pipe way.

Drawings

FIG. 1 is a schematic view of the connection of a glass fiber reinforced plastic pipe;

FIG. 2 is a schematic structural view of a FRP pipe;

FIG. 3 is a schematic diagram of the front end structure of the movable swivel;

fig. 4 is a schematic diagram of the rear end structure of the movable swivel.

In the figure: 1. a glass reinforced plastic pipe; 11. a first flange; 12. connecting a sealing groove; 13. connecting the jacks; 14. fixing the baffle ring; 15. a connecting through hole; 16. a second flange; 17. sealing and inserting the ring; 18. connecting the plug blocks; 19. fixing the slot; 2. a movable swivel; 21. matching with the inserting groove; 22. fixing a connecting block; 23. a threaded hole; 3. and connecting screws.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a glass fiber reinforced plastic flanged pipe fitting comprises a glass fiber reinforced plastic pipe 1, wherein a first flange 11 is fixedly arranged at one end of the glass fiber reinforced plastic pipe 1, the first flange 11 is fixedly arranged on the glass fiber reinforced plastic pipe 1 through welding, a connecting sealing groove 12 is formed in the first flange 11, four connecting insertion holes 13 are uniformly formed in the inner circumference of the connecting sealing groove 12, the connecting insertion holes 13 penetrate through the first flange 11, a second flange 16 is fixedly arranged at the other end of the glass fiber reinforced plastic pipe 1, a sealing insertion ring 17 is fixedly arranged on the end face of the second flange 16, four connecting insertion blocks 18 are uniformly and fixedly arranged on the circumference of the end face of the sealing insertion ring 17, a fixing slot 19 is formed in each connecting insertion block 18, the sealing insertion ring 17 in one glass fiber reinforced plastic pipe 1 is inserted into the connecting sealing groove 12 in the other glass fiber reinforced plastic pipe 1 in an operating state, the connecting insertion blocks 18 are inserted into the connecting insertion holes 13, the size of the sealing insertion rings 17 is equal to that of the connecting sealing grooves 12, the width and height of the connecting insertion blocks 18 are equal to that the width and height of the connecting insertion holes 13, and the fixing slots 19 in the connecting insertion blocks 18 are protruded outside the connecting insertion holes 13 in the operating state, and are located between the first flange 11 and a fixing blocking ring 14.

The fixed retaining ring 14 that is provided with of one end that is close to first flange 11 on FRP pipe 1, four connect the via hole 15 have evenly been seted up to the circumference on the fixed retaining ring 14, has cup jointed activity change ring 2 in addition on FRP pipe 1, and activity change ring 2 is in between first flange 11 and the fixed retaining ring 14, and the width of activity change ring 2 equals with the distance between first flange 11 and the fixed retaining ring 14, and activity change ring 2 is stainless steel activity change ring in addition.

The movable rotating ring 2 is provided with a matching insertion groove 21, the matching insertion groove 21 faces the first flange 11, four fixed connecting blocks 22 are uniformly and fixedly arranged on the circumference of the notch of the matching insertion groove 21, the fixed connecting blocks 22 are inserted into the fixed slots 19 in the other glass steel tube 1 in the working state, the size of each fixed connecting block 22 is equal to that of each fixed slot 19, and the part of each insertion block 18 is inserted into the matching insertion groove 21 in the working state.

Four threaded holes 23 are evenly formed in the other end face, opposite to the matching insertion groove 21, of the movable rotating ring 2 in the circumferential direction, connecting screws 3 are connected in the threaded holes 23 in a threaded mode, the threaded holes 23 are aligned with the connecting through holes 15 in the working state, and the connecting screws 3 penetrate through the connecting through holes 15 and are connected in the threaded holes 23 in a threaded mode.

When the glass steel tube 1 is connected, a first flange 11 on one glass steel tube 1 is opposite to a second flange 16 on the other glass steel tube 1, then a sealing insert ring 17 on one glass steel tube 1 is inserted into a connecting sealing groove 12 on the other glass steel tube 1, meanwhile, a connecting insert block 18 is inserted into a connecting insert hole 13, the end faces of the first flange 11 and the second flange 16 are contacted together, then, a movable rotating ring 2 at the pipeline connecting position is rotated, a fixed connecting block 22 on the movable rotating ring 2 is inserted into a fixed inserting groove 19, then, the movable rotating ring 2 is fixed through a connecting screw 3, at the moment, the movable rotating ring 2 cannot rotate, therefore, the fixed connecting block 22 is stably inserted into the fixed inserting groove 19, the fixed connection of the two glass steel tubes 1 is realized, the operation is simple and convenient, the pipeline connecting efficiency is greatly improved, the glass steel tube 1 cannot be damaged when the pipeline connection is carried out, in addition, the sealing property of the pipeline connecting position can be fully ensured under the matching of the sealing insert ring 17 and the connecting sealing groove 12, when the pipeline needs to be separated, the movable connecting rotating ring 3 is detached, and then the fixed connecting block 2 can be detached, and the fixed inserting groove 19 can be withdrawn.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a glass steel flange pipe fitting, includes glass steel pipe (1), its characterized in that: the fixed first flange (11) that is provided with of one end of FRP pipe (1), connection seal groove (12) have been seted up on first flange (11), four connect jack (13) have evenly been seted up to the inside circumference of connection seal groove (12), connect jack (13) run through first flange (11), the fixed second flange (16) that is provided with of the other end of FRP pipe (1), the fixed sealed insert ring (17) that is provided with on the terminal surface of second flange (16), the circumference is evenly fixed on the terminal surface of sealed insert ring (17) is provided with four and connects inserted block (18), connect and seted up fixed slot (19) on inserted block (18), sealed insert ring (17) on the FRP pipe (1) is pegged graft in connecting seal groove (12) on another FRP pipe (1) under the operating condition, and connect inserted block (18) and peg graft in connect jack (13).

2. A glass reinforced plastic flanged pipe as claimed in claim 1, wherein: a fixed baffle ring (14) is fixedly arranged at one end, close to the first flange (11), of the glass reinforced plastic pipe (1), and four connecting through holes (15) are uniformly formed in the circumference of the fixed baffle ring (14).

3. A glass reinforced plastic flanged pipe as claimed in claim 2, wherein: the glass fiber reinforced plastic pipe is characterized in that a movable rotating ring (2) is sleeved on the glass fiber reinforced plastic pipe (1), and the movable rotating ring (2) is located between the first flange (11) and the fixed baffle ring (14).

4. A glass reinforced plastic flanged pipe as claimed in claim 3, wherein: the movable rotating ring (2) is provided with a matching insertion groove (21), and the matching insertion groove (21) faces the first flange (11).

5. A flanged glass fibre reinforced plastic pipe as claimed in claim 4, wherein: four fixed connecting blocks (22) are uniformly and fixedly arranged on the periphery of the notch of the matching insertion groove (21), and the fixed connecting blocks (22) are inserted into the fixed insertion grooves (19) on the other glass steel tube (1) in a working state.

6. A flanged glass fibre reinforced plastic pipe as claimed in claim 4, wherein: four threaded holes (23) are uniformly formed in the circumference of the other end face, opposite to the matching insertion groove (21), of the movable rotating ring (2), and connecting screws (3) are connected in the threaded holes (23) in a threaded mode.