CN212745441U

CN212745441U - Ring plate type loose flange

Info

Publication number: CN212745441U
Application number: CN202021293278.XU
Authority: CN
Inventors: 高广玉
Original assignee: Jinan Taihao Petrochemical Accessories Co ltd
Current assignee: Jinan Taihao Petrochemical Accessories Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-19
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a ring plate formula loose flange, sleeve pipe including the symmetry setting is a plurality of the spout has all been seted up, is a plurality of inside spout of having all seted up of sheathed tube one end is all inserted and is equipped with the card pipe, and is a plurality of slide bars of the equal fixedly connected with in the outside of card pipe, the slide bar respectively with correspond spout sliding connection. The utility model discloses in, this device adopts sleeve pipe and card pipe to fix, thereby with the fixed mode of first ring flange and second ring flange, pass first through-hole and second through-hole on first ring flange and the second ring flange respectively with a plurality of card pipes earlier, establish corresponding sleeve pipe and the card pipe box that corresponds again, make the slide bar with correspond the spout card and establish, it is fixed with sleeve pipe and card pipe to reuse hexagon socket head cap screw, use fixing bolt and nut at last fixed with first ring flange and second ring flange can, at this moment, the protruding circle can be blocked with the recess mutually and establish.

Description

Ring plate type loose flange

Technical Field

The utility model relates to a flange technical field especially relates to a ring plate formula loose flange.

Background

The loose flange is a flange loosely sleeved on the flange of a container or a pipeline and belongs to a loose flange. The flange can be made by flanging, directly turning or additionally welding a ring and the like. The flange has the advantages that the flange does not generate additional moment to the container or the pipeline when deformed, is convenient to manufacture, can be manufactured by adopting materials different from the container or the pipeline, and is convenient to save precious metal. The disadvantage is the large flange thickness. The pressure-resistant composite pipe is suitable for occasions where the container or the pipeline is lined with fragile materials and the pressure is not high.

The junction of its sleeve pipe of current loose flange and flange is mostly direct card and establishes the connection, and the junction is comparatively loose, and is firm inadequately, and the ring flange is troublesome when the installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ring plate type loose flange.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ring plate formula loose flange, is including the sleeve pipe that the symmetry set up, and is a plurality of the spout has all been seted up to sheathed tube one end is inside, and is a plurality of sheathed tube one end is all inserted and is equipped with the card pipe, and is a plurality of slide bars of the equal fixedly connected with in the outside of card pipe, the slide bar respectively with correspond spout sliding connection, it is a plurality of bolt grooves have all been seted up to sheathed tube last lower extreme, and is a plurality of the last lower extreme of card pipe with the position that the bolt groove corresponds all sets up threaded hole, and is a plurality of the bolt groove all is provided with hexagon socket head cap screw, and is a plurality of hexagon socket head cap screw respectively with correspond screw hole threaded connection, it is a plurality of the sleeve pipe with correspond block.

As a further description of the above technical solution:

a first through hole is formed in the middle of the first flange plate, and a first clamping groove is formed in the first through hole and located on one side of the first flange plate.

As a further description of the above technical solution:

the first flange plate is located on one side of the first clamping groove and is fixedly connected with a convex ring, a plurality of first mounting holes are formed in the first flange plate, and a plurality of second mounting holes are formed in the second flange plate.

As a further description of the above technical solution:

and a second through hole is formed in the middle of the second flange plate, and a second clamping groove is formed in the second through hole at one side of the second flange plate.

As a further description of the above technical solution:

and a groove is formed in one side, located at the second clamping groove, of the second flange plate.

As a further description of the above technical solution:

corresponding all be provided with fixing bolt in first mounting hole and the second mounting hole, it is a plurality of fixing bolt's the equal threaded connection of one end has the nut.

The utility model discloses following beneficial effect has:

when the ring plate type loose flange is used, the sleeve, the fixing bolt, the nut, the second flange plate, the first flange plate, the convex ring, the first mounting hole, the first through hole, the first clamping groove, the second mounting hole, the second through hole, the second clamping groove, the bolt groove, the hexagon socket head cap screw, the clamping pipe, the slide rod, the slide groove and the threaded hole are arranged, the sleeve and the clamping pipe are adopted for fixing, so that the first flange plate and the second flange plate are fixed, the clamping pipes respectively pass through the first through hole and the second through hole on the first flange plate and the second flange plate, then the corresponding sleeve and the corresponding clamping pipe are sleeved, the slide rod and the corresponding slide groove are clamped, the sleeve and the clamping pipe are simple and convenient to mount, the sleeve and the clamping pipe are fixed by the hexagon socket head cap screw, and finally the first flange plate and the second flange plate are fixed by the fixing bolt and the nut, at this time, the convex ring is clamped with the groove, so that the first flange plate and the second flange plate can be aligned more easily.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a first flange plate of the present invention;

fig. 3 is a schematic structural view of a second flange plate of the present invention;

FIG. 4 is a schematic view of the connection between the sleeve, the clamp tube and the first flange of the present invention;

fig. 5 is a schematic view of the structure of the sleeve of the present invention;

fig. 6 is a schematic view of the connection between the sleeve and the clamp tube according to the present invention.

Illustration of the drawings:

1. a sleeve; 2. fixing the bolt; 3. a nut; 4. a second flange plate; 5. a first flange plate; 6. a convex ring; 7. a first mounting hole; 8. a first through hole; 9. a first card slot; 10. a groove; 11. a second mounting hole; 12. a second through hole; 13. a second card slot; 14. a bolt slot; 15. a hexagon socket head cap screw; 16. clamping the pipe; 17. a slide bar; 18. a chute; 19. a threaded bore.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a ring plate formula loose flange, sleeve pipe 1 including the symmetry setting, spout 18 has all been seted up to its a plurality of sleeve pipe 1's one end is inside, a plurality of sleeve pipe 1's one end is all inserted and is equipped with card pipe 16, a plurality of slide bars 17 of the equal fixedly connected with in the outside of a plurality of card pipes 16, slide bar 17 respectively with correspond 18 sliding connection of spout, a plurality of bolt grooves 14 have all been seted up to a plurality of sleeve pipe 1's last lower extreme, threaded hole 19 has all been seted up with the position that bolt groove 14 corresponds to a plurality of last lower extreme of a plurality of card pipes 16, a plurality of bolt grooves 14 all are provided with hexagon socket head cap screw 15, a plurality of hexagon socket head cap screw 15 respectively with correspond 19 threaded hole threaded connection, a plurality of sleeve pipe 1 with correspond and block respectively between the card.

A first through hole 8 is formed in the middle of the first flange plate 5, and a first clamping groove 9 is formed in the first through hole 8 on one side of the first flange plate 5; a convex ring 6 is fixedly connected to one side, located at the first clamping groove 9, of the first flange 5, a plurality of first mounting holes 7 are formed in the first flange 5, and a plurality of second mounting holes 11 are formed in the second flange 4; a second through hole 12 is formed in the middle of the second flange plate 4, and a second clamping groove 13 is formed in the second through hole 12 on one side of the second flange plate 4; a groove 10 is formed in one side, located on the second clamping groove 13, of the second flange plate 4; all be provided with fixing bolt 2 in corresponding first mounting hole 7 and the second mounting hole 11, the equal threaded connection of one end of a plurality of fixing bolt 2 has nut 3, pass first through-hole 8 and second through-hole 12 on first ring flange 5 and the second ring flange 4 respectively with a plurality of card pipe 16 earlier, establish corresponding sleeve pipe 1 with the card pipe 16 cover that corresponds again, it establishes to make slide bar 17 and the card of corresponding spout 18 card, it is fixed with sleeve pipe 1 and card pipe 16 to reuse hexagon socket head cap screw 15 again, it can to use fixing bolt 2 and nut 3 to fix first ring flange 5 and second ring flange 4 at last, at this moment, protruding circle 6 can be established with recess 10 card mutually.

The working principle is as follows: this device adopts sleeve pipe 1 and card pipe 16 to fix, thereby with the fixed mode of first ring flange 5 and second ring flange 4, earlier pass first through-hole 8 and second through-hole 12 on a plurality of card pipes 16 of first ring flange 5 and second ring flange 4 respectively, establish corresponding sleeve pipe 1 and the 16 covers of card pipe that correspond again, it establishes to make slide bar 17 and the card of corresponding spout 18 card, it is fixed with sleeve pipe 1 card pipe 16 to reuse hexagon socket head cap screw 15 again, it can to use finally fixing bolt 2 and nut 3 to fix first ring flange 5 and second ring flange 4, at this moment, protruding circle 6 can be blocked with recess 10 mutually and establish.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a ring plate formula loose flange, includes sleeve pipe (1) that the symmetry set up, its characterized in that: a sliding groove (18) is formed in one end of each of the plurality of sleeves (1), a clamping pipe (16) is inserted into one end of each of the plurality of sleeves (1), a plurality of sliding rods (17) are fixedly connected to the outer sides of the clamping pipes (16), slide bar (17) respectively with correspond spout (18) sliding connection, it is a plurality of bolt groove (14) have all been seted up to the upper and lower end of sleeve pipe (1), and is a plurality of last lower extreme of card pipe (16) with screw hole (19) have all been seted up to the position that bolt groove (14) correspond, and is a plurality of bolt groove (14) all are provided with hexagon socket head cap screw (15), and are a plurality of hexagon socket head cap screw (15) respectively with correspond screw hole (19) threaded connection, it is a plurality of sleeve pipe (1) with correspond the card is equipped with first ring flange (5) and second ring flange (4) respectively between card pipe (16).

2. The ring plate type loose flange according to claim 1, characterized in that: a first through hole (8) is formed in the middle of the first flange plate (5), and a first clamping groove (9) is formed in the first through hole (8) and located on one side of the first flange plate (5).

3. The ring plate type loose flange according to claim 2, characterized in that: the first flange plate (5) is located on one side of the first clamping groove (9) and is fixedly connected with a convex ring (6), a plurality of first mounting holes (7) are formed in the first flange plate (5), and a plurality of second mounting holes (11) are formed in the second flange plate (4).

4. The ring plate type loose flange according to claim 1, characterized in that: and a second through hole (12) is formed in the middle of the second flange plate (4), and a second clamping groove (13) is formed in the second through hole (12) on one side of the second flange plate (4).

5. The ring plate type loose flange according to claim 4, characterized in that: one side of the second flange plate (4) positioned at the second clamping groove (13) is provided with a groove (10).

6. The ring plate type loose flange according to claim 3, characterized in that: corresponding all be provided with fixing bolt (2) in first mounting hole (7) and second mounting hole (11), it is a plurality of equal threaded connection of one end of fixing bolt (2) has nut (3).