CN219345303U

CN219345303U - Flange convenient to installation

Info

Publication number: CN219345303U
Application number: CN202223374216.3U
Authority: CN
Inventors: 杨政; 杨彬; 敖贤; 张贻平
Original assignee: Shanghai Mingsuo Heavy Machinery Co ltd
Current assignee: Shanghai Mingsuo Heavy Machinery Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-07-14
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a flange convenient to install, which comprises two flange bodies which are in butt joint, wherein one side of one flange body is provided with a connecting plate, the inner wall of the connecting plate is rotationally connected with a plurality of bolts, the inner walls of adjacent bolts are meshed with each other, and one end of each bolt penetrating through the inner walls of the two flange bodies is connected with a butt joint plate through threads. After two flange bodies butt joint, pass two flange bodies with the bolt on the connecting plate, then insert the butt joint board on the bolt, then rotate one of them bolt, because several bolts intermeshing, the bolt can rotate simultaneously to can let the butt joint board can be connected with several bolts steadily, thereby can play the effect of being convenient for install.

Description

Flange convenient to installation

Technical Field

The utility model belongs to the technical field of connecting flanges, and particularly relates to a flange convenient to install.

Background

Flanges, also known as flange collars or lugs. The flange is a part for connecting the shafts and is used for connecting the pipe ends; there are also flanges for use on the equipment access ports for connection between two equipment, such as speed reducer flanges. The flange connection or the flange joint refers to detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures.

The traditional flange is installed one by one through a plurality of bolts when being connected, so that the time delay and the construction period are relatively delayed when the bolts are installed one by one.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the flange which is convenient to install and has the advantage of being convenient to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flange convenient to installation, includes two butt joint's flange bodies, one side of one of them flange body is provided with the connecting plate, the inner wall of connecting plate rotates and is connected with a plurality of bolts, and is adjacent the inner wall intermeshing of bolt, the one end threaded connection that the bolt passed two flange body inner walls has the butt joint board.

Preferably, the connecting plate comprises a connecting ring, the outer wall of the connecting ring is attached with a compression ring, and the outer wall of the connecting ring is in threaded connection with a fixing ring.

Preferably, a first through groove is formed in the inner wall of the connecting ring, and a limit groove is communicated with the inner wall of the first through groove.

Preferably, the inner wall of the pressure ring is provided with a second through groove, and the diameter of the second through groove is equal to that of the first through groove.

Preferably, the bolt comprises a stud, the outer wall of the stud is fixedly connected with a limiting ring, and the outer wall of the stud is fixedly connected with a screw head.

Preferably, the butt joint plate comprises a lantern ring, the outer wall of the lantern ring is fixedly connected with a connecting nut, and the inner wall of the lantern ring is provided with an inner groove.

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

1. after two flange bodies butt joint, pass two flange bodies with the bolt on the connecting plate, then insert the butt joint board on the bolt, then rotate one of them bolt, because several bolts intermeshing, the bolt can rotate simultaneously to can let the butt joint board can be connected with several bolts steadily, thereby can play the effect of being convenient for install.

2. Several bolts are installed through the connecting plate, and the go-between passes through solid fixed ring and fixes the clamping ring to can play the effect of being convenient for remove the bolt, because go-between and gu fixed ring threaded connection, thereby can play the effect of being convenient for the split, make the bolt can take out.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the main body of the present utility model;

FIG. 3 is a schematic view of a connecting plate structure according to the present utility model;

FIG. 4 is a schematic view of a bolt structure according to the present utility model;

FIG. 5 is a schematic view of the structure of the butt plate of the present utility model;

fig. 6 is a schematic cross-sectional view of an abutment plate according to the present utility model.

In the figure: 1. a flange body; 2. a connecting plate; 3. a bolt; 4. an abutting plate; 200. a connecting ring; 201. a first through groove; 202. a limit groove; 203. a compression ring; 204. a second through slot; 205. a fixing ring; 300. a stud; 301. a limiting ring; 302. a screw head; 400. a collar; 401. a coupling nut; 402. an inner tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a flange convenient to installation, includes two butt joint's flange body 1, and one side of one of them flange body 1 is provided with connecting plate 2, and the inner wall rotation of connecting plate 2 is connected with a plurality of bolts 3, and the inner wall intermeshing of adjacent bolt 3, the one end threaded connection that the bolt 3 passed two flange body 1 inner walls have butt joint board 4.

In the present embodiment, after the two flange bodies 1 are butted, the bolts 3 on the connection plate 2 are passed through the two flange bodies 1, then the butted plate 4 is inserted onto the bolts 3, and then one of the bolts 3 is rotated, and since the several bolts 3 are engaged with each other, the bolts 3 are simultaneously rotated, so that the butted plate 4 can be stably connected with the several bolts 3.

Specifically, the connecting plate 2 comprises a connecting ring 200, a pressing ring 203 is attached to the outer wall of the connecting ring 200, and a fixing ring 205 is connected to the outer wall of the connecting ring 200 in a threaded manner.

In this embodiment, several bolts 3 are installed through the connection plate 2, and the connection ring 200 fixes the pressing ring 203 through the fixing ring 205, and since the connection ring 200 is screwed with the fixing ring 205, an effect of facilitating the disassembly can be achieved, so that the bolts 3 can be taken out.

Specifically, a first through groove 201 is formed in the inner wall of the connecting ring 200, and a limit groove 202 is communicated with the inner wall of the first through groove 201.

In this embodiment, the limiting groove 202 can fix the bolt 3 and allow the bolt 3 to rotate.

Specifically, the inner wall of the pressure ring 203 is provided with a second through groove 204, and the diameter of the second through groove 204 is equal to that of the first through groove 201.

In the present embodiment, the bolt 3 can be passed through and rotated by the first through groove 204 and the second through groove 201.

Specifically, the bolt 3 includes a stud 300, the outer wall of the stud 300 is fixedly connected with a limit ring 301, and the outer wall of the stud 300 is fixedly connected with a screw head 302.

In this embodiment, the stud 300 can be mounted in the limit groove 202 by the limit ring 301, so as to have the effect of mounting the bolt 3.

Specifically, the butt plate 4 includes a collar 400, a connecting nut 401 is fixedly connected to an outer wall of the collar 400, and an inner groove 402 is formed in an inner wall of the collar 400.

In this embodiment, the collar 400 can fix the plurality of coupling nuts 401, and the butt plate 4 can be fitted over the flange body 1 through the inner groove 402.

The working principle and the using flow of the utility model are as follows: after two flange bodies 1 are butted, the bolts 3 on the connecting plate 2 penetrate through the two flange bodies 1, then the butted plate 4 is inserted into the bolts 3, then one of the bolts 3 is rotated, the bolts 3 can be simultaneously rotated due to the mutual engagement of the bolts 3, thereby the butted plate 4 can be stably connected with the bolts 3, the bolts 3 are installed through the connecting plate 2, the connecting ring 200 is used for fixing the pressing ring 203 through the fixing ring 205, the connecting ring 200 is in threaded connection with the fixing ring 205, the effect of convenient disassembly can be achieved, the bolts 3 can be taken out, the limiting groove 202 can be used for fixing the bolts 3, the bolts 3 can be rotated, the bolts 3 can pass through and can be rotated through the first through groove 204 and the second through groove 201, the stud 300 can be used for limiting the barrel 301, the bolts 3 can be installed in the limiting groove 202, the effect of installing the bolts 3 can be achieved, the effect of fixing the connecting nuts 401 can be achieved through the collar 400, and the butted plate 4 can be sleeved on the flange body 1 through the inner groove 402.

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

Claims

1. The utility model provides a flange convenient to installation, includes two butt joint's flange body (1), its characterized in that: one side of one flange body (1) is provided with connecting plate (2), the inner wall of connecting plate (2) rotates and is connected with a plurality of bolts (3), and is adjacent the inner wall intermeshing of bolt (3), one end threaded connection that bolt (3) passed two flange body (1) inner walls has butt joint board (4).

2. A flange for facilitating installation as defined in claim 1, wherein: the connecting plate (2) comprises a connecting ring (200), a pressing ring (203) is attached to the outer wall of the connecting ring (200), and a fixing ring (205) is connected to the outer wall of the connecting ring (200) in a threaded mode.

3. A flange for facilitating installation as defined in claim 2, wherein: the inner wall of the connecting ring (200) is provided with a first through groove (201), and the inner wall of the first through groove (201) is communicated with a limit groove (202).

4. A flange for facilitating installation according to claim 3, wherein: the inner wall of the pressing ring (203) is provided with a second through groove (204), and the diameter of the second through groove (204) is equal to that of the first through groove (201).

5. A flange for facilitating installation as defined in claim 1, wherein: the bolt (3) comprises a stud (300), a limiting ring (301) is fixedly connected to the outer wall of the stud (300), and a screw head (302) is fixedly connected to the outer wall of the stud (300).

6. A flange for facilitating installation as defined in claim 1, wherein: the butt joint plate (4) comprises a lantern ring (400), a connecting nut (401) is fixedly connected to the outer wall of the lantern ring (400), and an inner groove (402) is formed in the inner wall of the lantern ring (400).