CN217653436U

CN217653436U - Flange air pipe convenient to install

Info

Publication number: CN217653436U
Application number: CN202221346558.1U
Authority: CN
Inventors: 王贞博
Original assignee: Dezhou Zhongguan Ventilation Equipment Co ltd
Current assignee: Dezhou Zhongguan Ventilation Equipment Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-25
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to an tuber pipe field just discloses a flange tuber pipe convenient to installation, including tuber pipe main part and two flanges, the both ends outer wall fixedly connected with slide rail of tuber pipe main part, one side fixedly connected with go-between of flange, the cross section of go-between set up for L shape, and go-between and slide rail matching and sliding connection, this kind of novel flange tuber pipe convenient to installation, through the flange that rotates two tuber pipe main part links, make go-between and slide rail slide, align the mounting hole on two flanges, install through bolt, nut, conveniently install a plurality of tuber pipe main parts, need not to rotate whole tuber pipe main part, reduce the amount of labour, convenient to use.

Description

Flange air pipe convenient to install

Technical Field

The utility model relates to a tuber pipe field specifically is a flange tuber pipe convenient to installation.

Background

The air duct is a duct system for air transportation and distribution. They can be classified according to their sectional shapes and materials. According to the cross section shape, the wind pipe can be divided into a circular wind pipe, a rectangular wind pipe, an oblate wind pipe and the like. Most of the existing air pipes are connected by adopting the modes of flanges, seaming seams, rivet seams and the like.

Wherein current screw flange tuber pipe body is circular structure, and is little to the resistance of wind, but this kind of screw flange tuber pipe when carrying out the installation between a plurality of, the mounting hole on the flange is difficult for lining up, and need rotate whole flange tuber pipe when the position of adjustment hole, and the amount of labour is big during the installation, is not convenient for use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a flange tuber pipe convenient to installation to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flange tuber pipe convenient to installation, includes tuber pipe main part and two flanges, the both ends outer wall fixedly connected with slide rail of tuber pipe main part, one side fixedly connected with go-between of flange, the cross section of go-between is the setting of L shape, and go-between and slide rail matching and sliding connection.

Preferably, the inner wall of one end of the air pipe main body is fixedly connected with a sealing pipe, one end of the sealing pipe extends out of the air pipe main body, and the maximum diameter of the sealing pipe is equal to the diameter of the inner wall of the air pipe main body.

Preferably, the outer end of the sealing tube is obliquely arranged.

Preferably, the outer end fixedly connected with sealing ring of sealed tube, the tuber pipe main part is kept away from the fender ring that fixedly connected with and sealed tube and sealing ring match in the one end of sealed tube, keeps off one side of ring and offers the seal groove that matches with the sealing ring.

Preferably, one of them fixedly connected with flange matching's stopper on the outer wall of slide rail, and the stopper is a plurality of.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of novel flange tuber pipe convenient to installation through the flange that rotates two tuber pipe main part links, makes go-between and slide rail slide, aligns the mounting hole on two flanges, through bolt, nut installation, conveniently installs a plurality of tuber pipe main parts, need not to rotate whole tuber pipe main part, reduces the amount of labour, convenient to use.

2. This kind of novel flange tuber pipe convenient to installation, fixedly connected with sealed tube on the one end inner wall through the tuber pipe main part, outside the one end of sealed tube extended to the tuber pipe main part, the sealed tube of tuber pipe main part one end inserted another tuber pipe main part in, increased leakproofness between the two.

Drawings

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

FIG. 2 is a schematic view of the position structure of the sealing tube of the present invention;

fig. 3 is a schematic view of the overall cross-sectional structure of the present invention.

In the figure: 1. a main air duct body; 2. a slide rail; 3. a flange; 4. a limiting block; 5. sealing the tube; 6. a baffle ring; 7. a sealing groove; 8. a connecting ring; 9. and (4) a sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Please refer to fig. 1-3, a flange air duct convenient to installation, including air duct main body 1 and two flanges 3, the outer wall fixedly connected with slide rail 2 of both ends of air duct main body 1, one side fixedly connected with go-between 8 of flange 3, the cross section of go-between 8 is the setting of L shape, and go-between 8 matches and sliding connection with slide rail 2, when installing a plurality of air duct main bodies 1, rotate the flange 3 of two air duct main body 1 installation ends, make the mounting hole on two flanges 3 align, reuse the bolt, the nut is fixed can, conveniently install a plurality of air duct main bodies 1, need not to rotate whole air duct main body 1, reduce the amount of labour, convenient to use.

Referring to fig. 2 and 3, a sealing tube 5 is fixedly connected to an inner wall of one end of the air duct main body 1, one end of the sealing tube 5 extends out of the air duct main body 1, the maximum diameter of the sealing tube 5 is equal to the diameter of the inner wall of the air duct main body 1, and when the two air duct main bodies 1 are installed, the sealing tube 5 at one end of one of the air duct main bodies 1 is inserted into the other air duct main body 1, so that the sealing performance between the two air duct main bodies 1 is improved.

Referring to fig. 2 and 3, the outer end of the sealing tube 5 is obliquely arranged, and the obliquely arranged sealing tube 5 has a certain guiding function, so that the two air duct main bodies 1 can be conveniently installed.

Referring to fig. 2 and 3, the outer end of the sealing tube 5 is fixedly connected with a sealing ring 9, the end of the air duct body 1 far away from the sealing tube 5 is internally and fixedly connected with a baffle ring 6 matched with the sealing tube 5 and the sealing ring 9, one side of the baffle ring 6 is provided with a sealing groove 7 matched with the sealing ring 9, the sealing tube 5 at one end of one air duct body 1 is inserted into the other air duct body 1, and the baffle ring 6 is inserted into the sealing groove 7 on the baffle ring 6, so that the sealing performance is further improved.

Please refer to fig. 1, 2, the stopper 4 that fixedly connected with flange 3 matches on the outer wall of one of them slide rail 2, and stopper 4 is a plurality of, behind the mounting hole on two tuber pipe main part 1 connecting end flanges 3, aligning several of them mounting hole on with flange 3 with the hole on stopper 4, several of them bolt pass the mounting hole on two flanges 3 and pass the mounting hole on stopper 4 and be connected with the nut, make stopper 4 restrict two flanges 3, increase the fastness of two tuber pipe main part 1 installations.

The working principle is as follows: when a plurality of air pipe main bodies 1 are installed, the sealing pipe 5 at one end of one air pipe main body 1 is inserted into the other air pipe main body 1, the sealing pipe 5 can be guided, the baffle ring 6 is inserted into the sealing groove 7 on the baffle ring 6, the flanges 3 of the installation ends of the two air pipe main bodies 1 are abutted, the flanges 3 of the installation ends of the two air pipe main bodies 1 are rotated at the moment, the installation holes on the two flanges 3 are aligned, and a plurality of installation holes on the flanges 3 are aligned with the holes on the limiting blocks 4, a plurality of bolts penetrate through the installation holes on the two flanges 3 and penetrate through the installation holes on the limiting blocks 4 to be connected with nuts, the limiting blocks 4 limit the two flanges 3, and the rest bolts penetrate through the installation holes on the rest two flanges 3 to be connected with nuts.

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 flange tuber pipe convenient to installation, includes tuber pipe main part (1) and two flanges (3), its characterized in that, the both ends outer wall fixedly connected with slide rail (2) of tuber pipe main part (1), one side fixedly connected with go-between (8) of flange (3), the cross section of go-between (8) is L shape setting, and go-between (8) and slide rail (2) match and sliding connection.

2. The flanged air pipe convenient to install according to claim 1, wherein a sealing pipe (5) is fixedly connected to an inner wall of one end of the air pipe main body (1), one end of the sealing pipe (5) extends out of the air pipe main body (1), and the maximum diameter of the sealing pipe (5) is equal to the diameter of the inner wall of the air pipe main body (1).

3. A flanged air pipe for easy installation according to claim 2, characterized in that the outer end of the sealing pipe (5) is inclined.

4. The flanged air pipe convenient to install according to claim 2, wherein the outer end of the sealing pipe (5) is fixedly connected with a sealing ring (9), a baffle ring (6) matched with the sealing pipe (5) and the sealing ring (9) is fixedly connected in one end, far away from the sealing pipe (5), of the air pipe main body (1), and a sealing groove (7) matched with the sealing ring (9) is formed in one side of the baffle ring (6).

5. The flanged air pipe convenient to mount according to claim 1, wherein a plurality of limiting blocks (4) matched with the flanges (3) are fixedly connected to the outer wall of one of the sliding rails (2), and the number of the limiting blocks (4) is multiple.