CN215862299U

CN215862299U - Combined type air pipe damping support

Info

Publication number: CN215862299U
Application number: CN202121666416.9U
Authority: CN
Inventors: 李现朝; 徐子豪; 刘俊博; 念子凡; 马博
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-18
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the relevant technical field of electromechanical installation, in particular to a combined type air pipe damping support which comprises a first installation seat, a second installation seat and an air pipe connecting piece, wherein the first installation seat comprises supporting legs, a first installation beam, a damping component and a second installation beam, the supporting legs are arranged in groups, the supporting legs at two sides are fixedly connected through the first installation beam, and the second installation beam is installed with the first installation beam through the damping component; through setting up by first mount pad, the tuber pipe shock absorber support that second mount pad and tuber pipe connecting piece combination constitute, and through with first mount pad, the second mount pad all sets to by the landing leg, first installation roof beam, damper and second installation roof beam combination constitute, and through the both sides with tuber pipe connecting piece respectively with first mount pad, second installation roof beam on the second mount pad is connected, thereby uninstallation is carried out the mechanical vibration of tuber pipe through damper's effect, thereby avoid it to produce great vibration noise.

Description

Combined type air pipe damping support

Technical Field

The utility model relates to the relevant technical field of electromechanical installation, in particular to a combined type air pipe damping support.

Background

As is known to all, the air duct can generate vibration with certain intensity when transmitting gas, and the vertical pipe of the air duct is a main pipe for transmitting gas, so the vibration is particularly obvious at the vertical pipe. At present, when a building is designed, the requirement on the silence of the building is higher and higher, and therefore, the utility model provides a combined type air pipe damping support to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined type air pipe damping support to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a modular tuber pipe shock absorber support, includes first mount pad, second mount pad and tuber pipe connecting piece, first mount pad is by landing leg, first installation roof beam, damper, second installation roof beam, the landing leg is for setting up in groups, and carries out fixed connection for carrying out through first installation roof beam between the landing leg of both sides, second installation roof beam is for installing through damper and first installation roof beam, the tuber pipe connecting piece is for carrying out fixed connection through connecting plate and second mount pad, the lower extreme fixed welding of landing leg has the mounting panel, first mounting hole has been seted up on the mounting panel.

Preferably, landing leg, first installation roof beam and second installation roof beam are the channel-section steel structure, and be fixed welding between first installation roof beam and the landing leg, first mounting groove has been seted up to the last side of first installation roof beam, the second mounting groove has been seted up to the lower side of second installation roof beam, the third mounting groove has been seted up to the last side of second installation roof beam.

Preferably, the damping assembly is composed of a bottom plate, a first telescopic pipe, a second telescopic pipe and a return spring, the second telescopic pipe is movably sleeved on the first telescopic pipe, and the return spring is arranged in the inner cavities of the first telescopic pipe and the second telescopic pipe.

Preferably, the upper end of the second telescopic pipe is provided with a limiting plate, a through hole is formed in the central position of the limiting plate, a connecting rod is fixedly welded on the bottom plate, the diameter of the connecting rod is matched with that of the through hole, the connecting rod penetrates through the through hole, a second mounting hole is formed in the bottom plate, and the bottom plate is fixed at the position of a first mounting groove in the first mounting beam through a first bolt and a nut.

Preferably, the upper end of the connecting rod is provided with an external thread, and the upper end of the connecting rod is fixedly positioned with the second mounting groove on the second mounting beam through a second nut.

Preferably, a rubber gasket is arranged between the upper end face of the second telescopic pipe and the lower side face of the second mounting beam in a padded mode.

Preferably, the connecting plate is a plate body structure with an L-shaped cross section, one end of the plate body is fixedly connected with the position of the third mounting groove on the second mounting beam through a second bolt and a second nut, the other end of the connecting plate is fixedly connected with the air pipe connecting piece, and two ends of the air pipe to be mounted are respectively fixedly connected with the air pipe connecting pieces at the upper end and the lower end.

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

1. the air pipe damping support formed by combining the first mounting seat, the second mounting seat and the air pipe connecting piece is arranged, the first mounting seat and the second mounting seat are formed by combining the supporting legs, the first mounting beam, the damping assembly and the second mounting beam, and two sides of the air pipe connecting piece are respectively connected with the first mounting seat and the second mounting beam on the second mounting seat, so that the mechanical vibration of the air pipe is unloaded under the action of the damping assembly, and the air pipe is prevented from generating larger vibration noise;

2. the damping assembly is formed by combining a bottom plate, a first telescopic pipe, a second telescopic pipe and a return spring, a limiting plate is arranged at the upper end of the second telescopic pipe, a through hole is formed in the center of the limiting plate, and a connecting rod is fixedly welded on the bottom plate, so that the up-and-down movement range of the second telescopic pipe is limited through the connecting rod.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a first mounting seat;

FIG. 4 is an enlarged view of the structure at B in FIG. 3;

FIG. 5 is an enlarged view of the structure at C in FIG. 3;

figure 6 is a half cross-sectional view of the shock absorbing assembly of the present invention.

In the figure: the air duct connecting device comprises a first mounting seat 1, a second mounting seat 2, an air duct connecting piece 3, supporting legs 4, a first mounting beam 5, a shock absorption assembly 6, a second mounting beam 7, a mounting plate 8, a first mounting groove 9, a second mounting groove 10, a third mounting groove 11, a connecting plate 12, a bottom plate 13, a first telescopic tube 14, a second telescopic tube 15, a return spring 16, a connecting rod 17, a second nut 18 and a rubber gasket 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a combined type air pipe shock absorption support comprises a first installation base 1, a second installation base 2 and an air pipe connecting piece 3, wherein the first installation base 1 is composed of supporting legs 4, a first installation beam 5, a shock absorption assembly 6 and a second installation beam 7, the supporting legs 4 are arranged in groups, the supporting legs 4 on two sides are fixedly connected through the first installation beam 5, the second installation beam 7 is installed with the first installation beam 5 through the shock absorption assembly 6, the air pipe connecting piece 3 is fixedly connected with the second installation base 2 through a connecting plate 12, the lower end of each supporting leg 4 is fixedly welded with an installation plate 8, a first installation hole is formed in each installation plate 8, the first installation base 1, the second installation base 2 and the air pipe connecting piece 3 are combined to form the air pipe shock absorption support, and the first installation base 1 and the second installation base 2 are all combined to be composed of the supporting legs 4, the first installation beam 5, the shock absorption assembly 6 and the second installation beam 7, and the two sides of the air pipe connecting piece 3 are respectively connected with the second mounting beams 7 on the first mounting seat 1 and the second mounting seat 2, so that the mechanical vibration of the air pipe is unloaded under the action of the damping component 6, and the generation of large vibration noise is avoided.

The supporting legs 4, the first mounting beams 5 and the second mounting beams 7 are all of a channel steel structure, the first mounting beams 5 and the supporting legs 4 are fixedly welded, the upper side edges of the first mounting beams 5 are provided with first mounting grooves 9, the lower side edges of the second mounting beams 7 are provided with second mounting grooves 10, the upper side edges of the second mounting beams 7 are provided with third mounting grooves 11, and the supporting legs 4, the first mounting beams 5 and the second mounting beams 7 are all made of channel steel as sectional materials, so that the overall weight of the structure is controlled, and the overall strength of the structure can be effectively guaranteed;

the shock absorption assembly 6 is composed of a bottom plate 13, a first extension pipe 14, a second extension pipe 15 and a return spring 16, wherein the second extension pipe 15 is movably sleeved on the first extension pipe 14, the return spring 16 is arranged in the inner cavities of the first extension pipe 14 and the second extension pipe 15, the upper end of the second extension pipe 15 is provided with a limiting plate, the central position of the limiting plate is provided with a through hole, the bottom plate 13 is fixedly welded with a connecting rod 17, the diameter of the connecting rod 17 is matched with that of the through hole, the connecting rod 17 penetrates through the through hole, the bottom plate 13 is provided with a second mounting hole, the bottom plate 13 is fixed at the position of a first mounting groove 9 on a first mounting beam 5 through a first bolt and a nut, the upper end of the connecting rod 17 is provided with an external thread, the upper end of the connecting rod 17 is fixedly positioned at the position of a second mounting groove 10 on a second mounting beam 7 through a second nut 18, the damping assembly 6 is composed of a bottom plate 13, a first telescopic pipe 14, a second telescopic pipe 15 and a return spring 16, a limiting plate is arranged at the upper end of the second telescopic pipe 15, a through hole is formed in the center of the limiting plate, and a connecting rod 17 is fixedly welded on the bottom plate 13, so that the up-and-down movement range of the second telescopic pipe 15 is limited through the connecting rod;

a rubber gasket 19 is arranged between the upper end surface of the second extension pipe 15 and the lower side surface of the second mounting beam 7 in a cushioning manner;

the connecting plate 12 is a plate structure with an L-shaped cross section, one end of the plate body is fixedly connected with the position of the third mounting groove 11 on the second mounting beam 7 through a second bolt and nut, the other end of the connecting plate 12 is fixedly connected with the air pipe connecting piece 3, and two ends of the air pipe to be mounted are fixedly connected with the air pipe connecting pieces 3 at the upper end and the lower end respectively.

The working principle is as follows: by arranging the air duct damping support composed of the combination of the first mounting seat 1, the second mounting seat 2 and the air duct connecting piece 3, arranging the first mounting seat 1 and the second mounting seat 2 to be composed of the combination of the supporting legs 4, the first mounting beam 5, the damping component 6 and the second mounting beam 7, respectively connecting the two sides of the air duct connecting piece 3 with the second mounting beam 7 on the first mounting seat 1 and the second mounting seat 2, respectively, unloading the mechanical vibration of the air duct by the action of the damping component 6, thereby avoiding the generation of larger vibration noise, arranging the damping component 6 to be composed of the combination of the bottom plate 13, the first telescopic pipe 14, the second telescopic pipe 15 and the reset spring 16, arranging the limiting plate at the upper end of the second telescopic pipe 15, arranging a through hole at the central position of the limiting plate, and fixedly welding the connecting rod 17 on the bottom plate 13, thereby limit the range of reciprocating of second flexible pipe 15 through the connecting rod, during the in-service use, when air current flow produced the vibration in the tuber pipe, because damper 6's effect uninstalled the mechanical vibration of tuber pipe to effectively reduce the inside noise of tuber pipe, thereby noise pollution abatement.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular tuber pipe shock absorber support, includes first mount pad (1), second mount pad (2) and tuber pipe connecting piece (3), its characterized in that: first mount pad (1) is by landing leg (4), first installation roof beam (5), damper (6), second installation roof beam (7), landing leg (4) are for setting up in groups, and carry out fixed connection for through first installation roof beam (5) between both sides landing leg (4), second installation roof beam (7) are for installing through damper (6) and first installation roof beam (5), tuber pipe connecting piece (3) are for carrying out fixed connection through connecting plate (12) and second mount pad (2), the lower extreme fixed welding of landing leg (4) has mounting panel (8), first mounting hole has been seted up on mounting panel (8).

2. The combined air duct shock absorbing bracket of claim 1, wherein: landing leg (4), first installation roof beam (5) and second installation roof beam (7) are the channel-section steel structure, and be fixed weld between first installation roof beam (5) and landing leg (4), first mounting groove (9) have been seted up to the last side of first installation roof beam (5), second mounting groove (10) have been seted up to the lower side of second installation roof beam (7), third mounting groove (11) have been seted up to the last side of second installation roof beam (7).

3. The combined air duct shock absorbing bracket of claim 2, wherein: the shock absorption assembly (6) is formed by combining a bottom plate (13), a first telescopic pipe (14), a second telescopic pipe (15) and a return spring (16), the second telescopic pipe (15) is movably sleeved on the first telescopic pipe (14), and the return spring (16) is arranged in inner cavities of the first telescopic pipe (14) and the second telescopic pipe (15).

4. The combined air duct shock absorbing bracket of claim 3, wherein: the upper end of the second telescopic pipe (15) is provided with a limiting plate, the central position of the limiting plate is provided with a through hole, the bottom plate (13) is fixedly welded with a connecting rod (17), the diameter of the connecting rod (17) is identical to that of the through hole, the connecting rod (17) penetrates through the through hole, the bottom plate (13) is provided with a second mounting hole, and the bottom plate (13) is fixed at the position of a first mounting groove (9) on a first mounting beam (5) through a first bolt and a nut.

5. The combined air duct shock absorbing bracket of claim 4, wherein: the upper end of the connecting rod (17) is provided with an external thread, and the upper end of the connecting rod (17) is fixedly positioned at the position of the second mounting groove (10) on the second mounting beam (7) through a second nut (18).

6. The combined air duct shock absorbing bracket of claim 5, wherein: and a rubber gasket (19) is padded between the upper end surface of the second telescopic pipe (15) and the lower side surface of the second mounting beam (7).

7. The combined air duct shock absorbing bracket of claim 6, wherein: the connecting plate (12) is of a plate body structure with an L-shaped cross section, one end of the plate body is fixedly connected with the position of a third mounting groove (11) on the second mounting beam (7) through a second bolt and nut, the other end of the connecting plate (12) is fixedly connected with the air pipe connecting piece (3), and two ends of an air pipe to be mounted are fixedly connected with the air pipe connecting pieces (3) at the upper end and the lower end respectively.