CN218598426U

CN218598426U - Pipeline fan

Info

Publication number: CN218598426U
Application number: CN202223239004.4U
Authority: CN
Inventors: 刘焕义; 董根辉
Original assignee: Zhejiang Shangqing Blower Fan Co ltd
Current assignee: Zhejiang Shangqing Blower Fan Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-10
Anticipated expiration: 2032-12-02

Abstract

A pipeline fan comprises a shell, a mounting plate and a motor; vertical extension plates are connected to the lower portions of the left side and the right side of the mounting plate; the front end and the rear end of the vertical extending plate are provided with connecting lugs in a downward extending mode; a fixed seat is arranged below the shell; the lower end of the connecting lug is connected with the fixed seat, and the connecting lug is connected with the fixed seat through a first bolt; a mounting seat is connected between the vertical extending plate and the mounting plate; the mounting seat is connected with the shell through a second bolt; the lower part of the connecting lug is connected with a plug socket; the plug socket is provided with a plug hole; a locking seat is connected below the fixed seat; the anti-loosening seat is transversely and slidably connected with an anti-loosening rod; one end of the anti-loosening rod is connected with the connecting plate, and the other end of the anti-loosening rod penetrates through the anti-loosening seat and is inserted into the inserting hole; and a spring is connected between the connecting plate and the anti-loosening seat. The utility model discloses the mounting panel can be dismantled and connect in the casing, and the maintenance of convenient follow-up mounting panel is changed.

Description

Pipeline fan

Technical Field

The utility model relates to a fan.

Background

The existing pipeline fan mainly comprises a motor, an impeller, a shell and a mounting plate, wherein the mounting plate is fixed in the shell in a welding mode, the motor is fixed on the mounting plate through bolts, and after the pipeline fan is used for a long time, when the mounting plate is damaged or corroded seriously, the pipeline fan is troublesome to replace and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is exactly for solving to provide a mounting panel adopts the pipeline fan technical problem of dismantling to connect in the casing.

In order to solve the technical problem, the utility model relates to a technical solution of pipeline fan does:

comprises a shell, a mounting plate connected in the shell and a motor fixed on the mounting plate; the front side of the motor is connected with an impeller, and the mounting plate is detachably connected in the shell; vertical extension plates are connected to the lower portions of the left side and the right side of the mounting plate; the front end and the rear end of the vertical extending plate are provided with connecting lugs in a downward extending mode; a fixed seat corresponding to the connecting lug is arranged below the shell; the lower end of the connecting lug penetrates through the shell to be connected with the fixed seat, and the connecting lug is connected with the fixed seat through a first bolt; a mounting seat is connected between the vertical extending plate and the mounting plate; the mounting seat is connected with the shell through a second bolt; the lower part of the connecting lug is connected with a plug socket; the inserting seat is provided with an inserting hole; a locking seat is connected below the fixed seat; the anti-loosening seat is transversely and slidably connected with an anti-loosening rod; one end of the anti-loosening rod is connected with the connecting plate, and the other end of the anti-loosening rod penetrates through the anti-loosening seat and is inserted into the inserting hole; a spring is connected between the connecting plate and the anti-loosening seat; one end of the spring is fixed on the connecting plate, and the other end of the spring is fixed on the anti-loosening seat.

And a reinforcing plate rib is connected between the mounting plate and the vertical extending plate.

And the front side and the rear side of the lower part of the shell are both provided with a bracket.

The bottom end of the first bolt penetrates through the connecting lug to be in threaded connection with the fixed seat; the bottom end of the second bolt penetrates through the shell to be in threaded connection with the mounting seat.

One end of the spring is welded with the anti-loosening seat, and the other end of the spring is welded with the connecting plate.

The utility model discloses the technological effect that can reach is: the utility model discloses the mounting panel can be dismantled and connect in the casing, and the maintenance of convenient follow-up mounting panel is changed.

Drawings

The invention will be described in further detail with reference to the following drawings and detailed description:

fig. 1 is a schematic structural diagram of a pipeline fan according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is an exploded view of a pipeline fan according to the present invention;

FIG. 5 is an enlarged view of section C of FIG. 4;

FIG. 6 is an enlarged view of section D of FIG. 4;

FIG. 7 is a schematic view of the connection of the mounting base;

FIG. 8 is an enlarged view of section E of FIG. 7;

FIG. 9 is a schematic view of the attachment ears;

fig. 10 is an enlarged view of a portion F of fig. 9.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

See fig. 1-10.

A pipeline fan comprises a shell 1, a mounting plate 2 connected in the shell 1 and a motor 3 fixed on the mounting plate 2; the front side of the motor 3 is connected with an impeller 4, and the mounting plate 2 is detachably connected in the shell 1; vertical extension plates 5 are connected to the lower portions of the left side and the right side of the mounting plate 2; the front end and the rear end of the vertical extending plate 5 are both extended downwards to form connecting lugs 6; a fixed seat 7 corresponding to the connecting lug 6 is arranged below the shell 1; the lower end of the connecting lug 6 penetrates through the shell 1 to be connected with the fixed seat 7, and the connecting lug 6 is connected with the fixed seat 7 through a first bolt 9; a mounting seat 8 is connected between the vertical extending plate 5 and the mounting plate 2; the mounting seat 8 is connected with the shell 1 through a second bolt 10; a plug socket 11 is connected below the connecting lug 6; the plug socket 11 is provided with a plug hole 12; a locking seat 13 is connected below the fixed seat 7; the anti-loosening base 13 is transversely connected with an anti-loosening rod 14 in a sliding manner; one end of the anti-loosening rod 14 is connected with a connecting plate 15, and the other end of the anti-loosening rod passes through the anti-loosening seat 13 and is inserted into the inserting hole 12; a spring 16 is connected between the connecting plate 15 and the anti-loosening seat 13; one end of the spring 16 is fixed on the connecting plate 15, and the other end is fixed on the anti-loosening seat 13.

Specifically, a reinforcing plate rib 21 is connected between the mounting plate 2 and the vertical extending plate 5.

Specifically, the front and rear sides of the lower part of the housing 1 are provided with brackets 22.

Specifically, the bottom end of the first bolt 9 penetrates through the connecting lug 6 to be in threaded connection with the fixed seat 7; the bottom end of the second bolt 10 penetrates through the shell 1 and is in threaded connection with the mounting seat 8.

Specifically, one end of the spring 16 is welded with the anti-loosening seat 13, and the other end is welded with the connecting plate 15.

Installation description: in the connection of the mounting plate 2, the four engaging lugs 6 below the mounting plate 2 are respectively fixed on the fixing base 7 by penetrating the housing 1, and specifically, the bottom end of the first bolt 9 is fixed by penetrating the engaging lugs 6 and being in threaded connection with the fixing base 7 (refer to fig. 10); on locking pole 14 connect, when engaging lug 6 worn to get off, at first need with locking pole 14 to the 1 direction pulling of casing guarantee that bayonet socket 11 can move down to the position that corresponds with locking seat 13, at this moment spring 16 is elongated, when bayonet socket 12 corresponds with locking pole 14 position, release locking pole 14, drive locking pole 14 because of spring 16 reconversion and insert and arrange in bayonet socket 12 (refer to fig. 10), install second bolt 10 after that,

casing

1 and 8 threaded connection of mount pad (refer to fig. 8) are passed to second bolt 10 bottom, at this moment mounting panel 2 installation is accomplished, the utility model discloses an in bayonet socket 12 is inserted to locking pole 14, can appear not hard up at first bolt 9 and second bolt 10, prevent that mounting panel 2 also from appearing becoming flexible, it is fixed more firm.

Claims

1. A pipeline fan comprises a shell (1), a mounting plate (2) connected in the shell (1) and a motor (3) fixed on the mounting plate (2); the motor (3) front side is connected with impeller (4), its characterized in that: the mounting plate (2) is detachably connected in the shell (1); vertical extension plates (5) are connected below the left side and the right side of the mounting plate (2); the front end and the rear end of the vertical extending plate (5) are respectively provided with a connecting lug (6) in a downward extending way; a fixed seat (7) corresponding to the connecting lug (6) is arranged below the shell (1); the lower end of the connecting lug (6) penetrates through the shell (1) to be connected with the fixed seat (7), and the connecting lug (6) is connected with the fixed seat (7) through a first bolt (9); a mounting seat (8) is connected between the vertical extending plate (5) and the mounting plate (2); the mounting seat (8) is connected with the shell (1) through a second bolt (10); a plug socket (11) is connected below the connecting lug (6); the plug socket (11) is provided with a plug hole (12); a locking seat (13) is connected below the fixed seat (7); the anti-loosening seat (13) is transversely connected with an anti-loosening rod (14) in a sliding manner; one end of the anti-loosening rod (14) is connected with a connecting plate (15), and the other end of the anti-loosening rod penetrates through the anti-loosening seat (13) and is inserted into the inserting hole (12); a spring (16) is connected between the connecting plate (15) and the anti-loosening seat (13); one end of the spring (16) is fixed on the connecting plate (15), and the other end is fixed on the anti-loosening seat (13).

2. The duct fan according to claim 1, wherein: and a reinforcing plate rib (21) is connected between the mounting plate (2) and the vertical extending plate (5).

3. The duct fan according to claim 1, wherein: and the front side and the rear side of the lower part of the shell (1) are provided with brackets (22).

4. The duct fan according to claim 1, wherein: the bottom end of the first bolt (9) penetrates through the connecting lug (6) to be in threaded connection with the fixed seat (7); the bottom end of the second bolt (10) penetrates through the shell (1) and is in threaded connection with the mounting seat (8).

5. The duct fan according to claim 1, wherein: one end of the spring (16) is welded with the anti-loosening seat (13), and the other end of the spring is welded with the connecting plate (15).