CN218719529U

CN218719529U - Novel flange of rapid disassembly structure

Info

Publication number: CN218719529U
Application number: CN202222762690.7U
Authority: CN
Inventors: 游庆林; 许学彬; 丁明德; 胡莉; 李正明
Original assignee: Hubei Emei Plastic Products Co ltd
Current assignee: Hubei Emei Plastic Products Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a novel quick detach structure's flange relates to flange technical field, including first ring flange and second ring flange, the surface of first ring flange and second ring flange is equipped with first shell, the surface of first shell is equipped with the second shell, and second shell and first shell swing joint, the quick detach groove has been seted up to the inboard of first ring flange, and the quick detach groove is axisymmetric structure about first ring flange, the quick detach inslot is equipped with the movable block, and movable block and quick detach groove swing joint, and the quick detach groove has been seted up to the inboard of first ring flange, can tear first ring flange and second ring flange fast open apart through pressing the movable block of quick detach inslot, and these designs have avoided using a plurality of connecting bolt, make the flange can carry out quick split.

Description

Novel flange of rapid disassembly structure

Technical Field

The utility model relates to a flange technical field especially relates to a novel rapid disassembly structure's flange.

Background

Flanges, also called flanges or flanges, are parts for interconnecting pipes, connected to the ends of the pipes, and have holes, bolts for fastening the flanges, gaskets for sealing between the flanges, and threaded connection (screwing) of the flanges to the welding flanges.

The patent of being CN211821192U according to patent number discloses a flange, and it includes the flange body of disc, be equipped with the perforating hole that is located its middle part on the flange body and use the perforating hole to be a plurality of mounting holes that circumference distributes as the centre of a circle, one side integrated into one piece of flange body has the tighrening ring, the axis of tighrening ring and the axis collineation of perforating hole, be equipped with the internal thread on the circumference outer wall of tighrening ring, the tighrening ring is close to the one end of flange body and is fixed with the spacing ring, the terminal surface that the flange body was kept away from to the spacing ring is equipped with annular spacing groove, be fixed with the rubber circle on the inner wall of spacing groove. The utility model discloses have that the leakproofness is good, the effect that liquid can not leak in the pipeline.

The existing flange is connected by a plurality of connecting bolts, so that time and labor are wasted when the flange is required to be disassembled, and the two flange plates are easily clamped by long-time connection, so that the flange is more troublesome to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel flange with a quick-release structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel quick detach structure's flange, includes first ring flange and second ring flange, the surface of first ring flange and second ring flange is equipped with first shell, the surface of first shell is equipped with the second shell, and second shell and first shell swing joint, the quick detach groove has been seted up to the inboard of first ring flange, and the quick detach groove is axisymmetric structure about first ring flange, the quick detach inslot is equipped with the movable block, and movable block and quick detach groove swing joint.

Preferably, a clamping groove is formed in the inner side of the first flange plate, a clamping block is arranged on the inner side of the second flange plate and is clamped and connected with the clamping groove, and a sealing ring is arranged in the clamping groove.

Preferably, the quick-release groove is internally provided with a support column, the movable block is movably connected with the support column, the surface of the movable block is provided with a top block, and the surface of the movable block is provided with a cambered surface.

Preferably, the side of first shell and second shell is equipped with the connecting block, the surface of connecting block is equipped with connecting bolt, and connecting bolt through connection piece, connecting bolt's surface is equipped with fixation nut, and fixation nut and connecting bolt threaded connection.

Preferably, the seal ring is formed by thermoplastic rubber.

Preferably, the length of the quick release groove is greater than that of the movable block.

Preferably, the width of the first shell and the width of the second shell are equal to the sum of the thickness of the first flange and the thickness of the second flange, and an arc surface is formed on the surface of the movable block.

Advantageous effects

The utility model discloses in, be equipped with first shell and second shell on the surface of first ring flange and second ring flange, first ring flange and second ring flange after first shell and second shell will be connected are engulfed, have seted up the quick detach groove in the inboard of first ring flange moreover, can be with first ring flange and second ring flange quick detach part through pressing down the movable block in the quick detach groove, and these designs have avoided using a plurality of connecting bolt, make the flange can carry out quick split.

Drawings

FIG. 1 is an isometric view of the present invention;

fig. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is a structural diagram of a first flange plate of the present invention;

fig. 4 is a side view of a second flange of the present invention;

fig. 5 is a structural view of the movable block of the present invention.

Illustration of the drawings:

1. connecting blocks; 2. a first housing; 3. a first flange plate; 4. a second flange plate; 5. a second housing; 6. a connecting bolt; 7. fixing a nut; 8. a seal ring; 9. a movable block; 10. a card slot; 11. a quick-release groove; 12. a clamping block; 13. a top block; 14. and a support pillar.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a novel flange of quick detach structure, including first ring flange 3 and second ring flange 4, the surface of first ring flange 3 and second ring flange 4 is equipped with first shell 2, the surface of first shell 2 is equipped with second shell 5, and

second shell

5 and 2 swing joint of first shell, quick detach groove 11 has been seted up to the inboard of first ring flange 3, and quick detach groove 11 is the axisymmetric structure about first ring flange 3, be equipped with movable block 9 in the quick detach groove 11, and movable block 9 and quick detach groove 11 swing joint.

The inner side of the first flange 3 is provided with a clamping groove 10, the inner side of the second flange 4 is provided with a clamping block 12, the clamping block 12 is connected with the clamping groove 10 in a clamping manner, and a sealing ring 8 is arranged in the clamping groove 10. A support column 14 is arranged in the quick-release groove 11, the movable block 9 is movably connected with the support column 14, a top block 13 is arranged on the surface of the movable block 9, and a cambered surface is arranged on the surface of the movable block 9. The side of first shell 2 and second shell 5 is equipped with connecting block 1, and the surface of connecting block 1 is equipped with connecting bolt 6, and connecting bolt 6 through connection piece 1, and connecting bolt 6's surface is equipped with fixation nut 7, and fixation nut 7 and connecting bolt 6 threaded connection. The sealing ring 8 is made of rubber through thermal molding. The length of the quick-release groove 11 is larger than that of the movable block 9. The width of the first shell 2 and the second shell 5 is equal to the sum of the thickness of the first flange 3 and the thickness of the second flange 4, and the surface of the movable block 9 is provided with a cambered surface.

The utility model discloses a theory of operation: after the first flange plate 3 and the second flange plate 4 are connected through the clamping block 12 and the clamping groove 10 in a clamping mode, the first flange plate 3 and the second flange plate 4 are wrapped by the first shell 2 and the second shell 5, then the first shell 2 and the second shell 5 are fixedly connected through the connecting bolts 6 and the fixing nuts 7, the sealing ring 8 is made of rubber, the sealing performance of the flange is guaranteed, the length of the quick-release groove 11 is larger than that of the movable block 9, the movable block 9 is hidden in the first flange plate 3, the cambered surface is formed in the surface of the movable block 9, fingers can be conveniently placed in the quick-release groove 11, the movable block 9 is driven by the ejector block 13 through the lever principle, the flange is separated by taking the supporting column 14 as a fulcrum, the first shell 2 and the second shell 5 are arranged on the surfaces of the first flange plate 3 and the second flange plate 4, the first shell 2 and the second shell 5 wrap the connected first flange plate 3 and the second flange plate 4, the quick-release groove 11 is formed in the inner side of the first flange plate 3, the first flange plate 3 and the second flange plate 4 can be quickly separated by pressing the movable block 9 in the clamping groove 11, and the quick-release bolts, and the quick-release connection of the quick-release flange can be avoided, and the quick-release connection of the quick-release flange plates 6.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel quick detach structure's flange, includes first ring flange (3) and second ring flange (4), its characterized in that: the surface of first ring flange (3) and second ring flange (4) is equipped with first shell (2), the surface of first shell (2) is equipped with second shell (5), and second shell (5) and first shell (2) swing joint, quick detach groove (11) have been seted up to the inboard of first ring flange (3), and quick detach groove (11) are the axisymmetric structure about first ring flange (3), be equipped with movable block (9) in quick detach groove (11), and movable block (9) and quick detach groove (11) swing joint, draw-in groove (10) have been seted up to the inboard of first ring flange (3), the inboard of second ring flange (4) is equipped with fixture block (12), and fixture block (12) are connected with draw-in groove (10) block.

2. The flange of a novel quick release structure according to claim 1, characterized in that: and a sealing ring (8) is arranged in the clamping groove (10).

3. The flange of a novel quick release structure according to claim 1, characterized in that: be equipped with pillar (14) in quick detach groove (11), and movable block (9) and pillar (14) swing joint, the surface of movable block (9) is equipped with kicking block (13), the cambered surface has been seted up on the surface of movable block (9).

4. The flange of a novel quick release structure according to claim 1, characterized in that: the side of first shell (2) and second shell (5) is equipped with connecting block (1), the surface of connecting block (1) is equipped with connecting bolt (6), and connecting bolt (6) through connection piece (1), the surface of connecting bolt (6) is equipped with fixation nut (7), and fixation nut (7) and connecting bolt (6) threaded connection.

5. The flange of a novel quick release structure as claimed in claim 2, wherein: the sealing ring (8) is formed by thermoplastic rubber.

6. The flange of a novel quick release structure according to claim 1, characterized in that: the length of the quick-release groove (11) is greater than that of the movable block (9).

7. The flange of a novel quick release structure according to claim 1, characterized in that: the width of the first shell (2) and the width of the second shell (5) are equal to the sum of the thickness of the first flange plate (3) and the thickness of the second flange plate (4), and the surface of the movable block (9) is provided with an arc surface.