CN215258380U

CN215258380U - Connect convenient aluminum alloy flange dish

Info

Publication number: CN215258380U
Application number: CN202023290507.5U
Authority: CN
Inventors: 靳飞鹏
Original assignee: Pingdingshan Huajiang Electrical Machinery Manufacturing Co ltd
Current assignee: Pingdingshan Huajiang Electrical Machinery Manufacturing Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-12-21
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a connect convenient aluminum alloy flange dish belongs to flange joint technical field. An aluminum alloy flange plate convenient and fast to connect comprises a first flange plate, wherein a first through hole is formed in the middle of the first flange plate, a first pipeline is fixedly connected to the inner wall of the first through hole, and a first screw is in threaded connection with the front side of the first flange plate; the utility model discloses, conveniently fix a position the flange when mounting flange, guarantee coaxially, rotate the runner, the runner drives the second screw and rolls out the second screw hole, the fixed plate can be through the cooperation turned angle of first hinge, place seal gasket in the backup pad afterwards, insert first flange dish on the locating pin of second flange dish along the backup pad again, conveniently fix a position two ring flanges when the installation, merge first flange dish and second flange dish fast, it is positive to rotate first flange dish with the fixed plate after merging, use the second screw to fix.

Description

Connect convenient aluminum alloy flange dish

Technical Field

The utility model relates to a flange joint technical field especially relates to a connect convenient aluminum alloy flange dish.

Background

The flange is also called a flange or flange. The elements interconnecting the tube to the tube are connected to the tube ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. At the end of two pipelines, one flange is mounted, the low-pressure pipeline can be screwed with a flange, and the flange is welded under the pressure of more than 4 kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts.

The existing aluminum alloy flange plate needs a plurality of operators to be installed in a matched mode when being installed, is inconvenient to locate during installation, is easy to shake by a pipeline when being fixed, and is not convenient enough during installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pipeline is easy to shake when unchangeable location and fixed during the installation of ring flange among the prior art, and the convenient aluminum alloy ring flange of connection that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aluminum alloy flange plate convenient to connect comprises a first flange plate, wherein a first through hole is formed in the middle of the first flange plate, a first pipeline is fixedly connected to the inner wall of the first through hole, a first screw is connected to the front side of the first flange plate in a threaded manner, one end of the first screw is connected with a second flange plate in a threaded manner, a first threaded hole is formed in the middle of the front side of the second flange plate, a positioning pin is fixedly connected to one side of the front side of the second flange plate, a sealing gasket is fixedly connected to one side of the first flange plate close to the second flange plate, a supporting plate is fixedly connected to the bottom of the second flange plate, a first hinge is fixedly mounted on the front side of the supporting plate, a fixing plate is fixedly mounted at the top of the first hinge, a second threaded hole is formed in the fixing plate, and a second screw is connected to the inner wall of the second threaded hole in a threaded manner, the bottom of the second screw is fixedly connected with a rotating wheel.

Preferably, a second through hole is formed in the middle of the second flange plate, and a second pipeline is fixedly connected to the inner wall of the second through hole.

Preferably, one side of the first flange plate is movably connected with a first limiting plate, and the bottom of the first limiting plate is in threaded connection with a third screw.

Preferably, one end of the third screw is in threaded connection with a second limiting plate, and the top of the second limiting plate is fixedly connected with a second hinge.

Preferably, the top of the second hinge is fixedly connected with a connecting rod, the front top of the connecting rod is connected with a sliding rod in a sliding mode, and the upper surface of the connecting rod is connected with a fourth screw in a threaded mode.

Preferably, both ends of the sliding rod are sleeved with limiting rings.

Compared with the prior art, the utility model provides a connect convenient aluminum alloy flange dish possesses following beneficial effect:

1. the utility model discloses, through setting up first screw, the second ring flange, first screw hole, the locating pin, seal gasket, a supporting plate, first hinge, the fixed plate, the second screw hole, second screw and runner, conveniently fix a position the flange when mounting flange, guarantee coaxially, when the installation, rotate the runner, the runner drives the second screw and rolls out the second screw hole, the fixed plate can be through the cooperation turned angle of first hinge, place seal gasket in the backup pad afterwards, insert first flange along the backup pad on the locating pin of second ring flange again, two ring flanges of location when the installation is convenient, merge first ring flange and second ring flange fast, it is positive to rotate first ring flange with the fixed plate after merging, use the second screw to fix, prevent to rock about two ring flanges.

2. The utility model discloses, through setting up first limiting plate, third screw second limiting plate, the second hinge, the connecting rod, the slide bar, fourth screw and spacing ring, when the installation is fixed, prevent that the pipeline from rocking, fixed, cooperation through the second hinge, use first limiting plate and second limiting plate to clamp first pipeline in the middle of, use the third screw fixation, use the fixed second pipeline of the same structure, the slide bar is connected to the connecting rod of reusing, use fourth screw fixed connection pole, connect first pipeline and second pipeline through the slide bar, prevent that the pipeline from taking place to rock when connecting fixed flange dish.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of a second flange plate of the present invention;

FIG. 3 is a front view of the supporting plate of the present invention;

fig. 4 is the utility model discloses a first limiting plate owner looks structural schematic.

In the figure: 1. a first flange plate; 2. a first through hole; 3. a first conduit; 4. a first screw; 5. a second flange plate; 6. a first threaded hole; 7. positioning pins; 8. sealing gaskets; 9. a support plate; 10. a first hinge; 11. a fixing plate; 12. a second threaded hole; 13. a second screw; 14. a rotating wheel; 15. a second through hole; 16. a second conduit; 17. a first limit plate; 18. a third screw; 19. a second limiting plate; 20. a second hinge; 21. a connecting rod; 22. a slide bar; 23. a fourth screw; 24. a limit 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an aluminum alloy flange plate convenient for connection comprises a first flange plate 1, a first through hole 2 is formed in the middle of the first flange plate 1, a first pipeline 3 is convenient to install, a first pipeline 3 is fixedly connected to the inner wall of the first through hole 2, a first screw 4 is in threaded connection with the front side of the first flange plate 1, a second flange plate 5 is convenient to fixedly connect, one end of the first screw 4 is in threaded connection with the second flange plate 5, a first threaded hole 6 is formed in the middle of the front side of the second flange plate 5, the first screw 4 is convenient to connect, a positioning pin 7 is fixedly connected to one side of the front side of the second flange plate 5 for positioning, the first flange plate 1 and the second flange plate 5 are ensured to be coaxial, a sealing gasket 8 is fixedly connected to one side of the first flange plate 1 close to the second flange plate 5, the leakage of the connection position is prevented, a supporting plate 9 is fixedly connected to the bottom of the second flange plate 5, a first hinge 10 is fixedly installed on the front surface of the supporting plate 9, a fixing plate 11 is fixedly installed on the top of the first hinge 10 and used for clamping two flange plates and preventing left and right shaking, a second threaded hole 12 is formed in the fixing plate 11, a second screw 13 is connected to the inner wall of the second threaded hole 12 in a threaded manner, a rotating wheel 14 is fixedly connected to the bottom of the second screw 13 and used for placing the fixing plate 11 to shake, a second through hole 15 is formed in the middle of the second flange plate 5 so as to facilitate installation of a second pipeline 16, a second pipeline 16 is fixedly connected to the inner wall of the second through hole 15, a first limiting plate 17 is movably connected to one side of the first flange plate 1, a third screw 18 is connected to the bottom of the first limiting plate 17 in a threaded manner, a second limiting plate 19 is connected to one end of the third screw 18 in a threaded manner, the first limiting plate 17 and the second limiting plate 19 are used for fixing pipelines, a second hinge 20 is fixedly connected to the top of the second limiting plate 19, the top fixedly connected with connecting rod 21 of second hinge 20, the positive top sliding connection of connecting rod 21 has slide bar 22, and the upper surface threaded connection of connecting rod 21 has fourth screw 23, and the spacing ring 24 has all been cup jointed at the both ends of slide bar 22 for prevent connecting rod 21 roll-off slide bar 22.

In the utility model, the flange is conveniently positioned when installing the flange, the coaxiality is ensured, when installing, the rotating wheel 14 is rotated, the rotating wheel 14 drives the second screw 13 to rotate out of the second screw hole 12, the fixing plate 11 can rotate by the matching rotating angle of the first hinge 10, then the sealing gasket 8 is placed on the supporting plate 9, the first flange plate 1 is inserted on the positioning pin 7 of the second flange plate 5 along the supporting plate 9, two flange plates are conveniently positioned when installing, the first flange plate 1 and the second flange plate 5 are rapidly combined, the fixing plate 11 is rotated to the front of the first flange plate 1 after combination, the second screw 13 is used for fixing, the two flange plates are prevented from shaking left and right, when installing and fixing, the pipeline is prevented from shaking, when fixing, the first pipeline 3 is clamped in the middle by the first limiting plate 17 and the second limiting plate 19 through the matching of the second hinge 20, the pipeline connecting device is fixed by using a third screw 18, the second pipeline 16 is fixed by using the same structure, then the connecting rod 21 is connected with the sliding rod 22, the connecting rod 21 is fixed by using a fourth screw 23, and the first pipeline 3 and the second pipeline 16 are connected through the sliding rod 22, so that the pipelines are prevented from shaking when the fixing flange plate is connected.

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

1. The aluminum alloy flange plate convenient to connect comprises a first flange plate (1) and is characterized in that a first through hole (2) is formed in the middle of the first flange plate (1), a first pipeline (3) is fixedly connected to the inner wall of the first through hole (2), a first screw (4) is connected to the front side of the first flange plate (1) in a threaded manner, a second flange plate (5) is connected to one end of the first screw (4) in a threaded manner, a first threaded hole (6) is formed in the front middle of the second flange plate (5), a positioning pin (7) is fixedly connected to one front side of the second flange plate (5), a sealing gasket (8) is fixedly connected to one side, close to the second flange plate (5), of the first flange plate (1), a support plate (9) is fixedly connected to the bottom of the second flange plate (5), and a first hinge (10) is fixedly installed on the front side of the support plate (9), the top fixed mounting of first hinge (10) has fixed plate (11), second screw hole (12) have been seted up to the inside of fixed plate (11), the inner wall threaded connection of second screw hole (12) has second screw (13), the bottom fixedly connected with runner (14) of second screw (13).

2. The aluminum alloy flange plate convenient to connect as recited in claim 1, wherein a second through hole (15) is formed in the middle of the second flange plate (5), and a second pipeline (16) is fixedly connected to the inner wall of the second through hole (15).

3. The aluminum alloy flange plate convenient to connect according to claim 1, wherein one side of the first flange plate (1) is movably connected with a first limiting plate (17), and the bottom of the first limiting plate (17) is in threaded connection with a third screw (18).

4. The aluminum alloy flange plate convenient to connect as claimed in claim 3, wherein one end of the third screw (18) is in threaded connection with a second limiting plate (19), and a second hinge (20) is fixedly connected to the top of the second limiting plate (19).

5. The aluminum alloy flange plate convenient to connect as recited in claim 4, characterized in that a connecting rod (21) is fixedly connected to the top of the second hinge (20), a sliding rod (22) is slidably connected to the top of the front face of the connecting rod (21), and a fourth screw (23) is connected to the upper surface of the connecting rod (21) in a threaded manner.

6. The aluminum alloy flange plate convenient to connect as recited in claim 5, characterized in that both ends of the slide rod (22) are sleeved with limit rings (24).