CN220102290U - Boom structure of smoke exhaust ventilation pipe - Google Patents

Abstract

The utility model belongs to the technical field of building ventilation equipment, in particular to a smoke discharging ventilation pipe suspender structure, which aims at the problems of the background technology and provides the following scheme. The utility model can fix pipelines with different types and specifications according to actual demands, enriches functionality, improves practicability, realizes multistage shock absorption and buffering, reduces collision between a ventilating pipeline and a suspender, prevents the problem of connection looseness with a wall body caused by vibration of the connecting suspender, ensures that the mounting structure of the pipeline is more stable, and is not easy to generate noise or the problem of connection looseness caused by vibration.

Description

Boom structure of smoke exhaust ventilation pipe

Technical Field

The utility model relates to the technical field of building ventilation equipment, in particular to a smoke exhaust ventilation pipe suspender structure.

Background

At present, ventilation pipelines in markets or houses are generally installed through hanging rods, when the ventilation pipelines are installed, the hanging rods on two sides are firstly fixed on the top of a wall, then supporting plates are installed between the hanging rods on two sides, the ventilation pipelines are directly placed on the supporting plates, and the ventilation pipelines are formed by connecting a plurality of groups of pipelines. The following defects or shortages exist in the use process of the ventilation pipe suspender:

1. when the air quantity in the ventilation pipeline is large, the ventilation pipeline occasionally generates certain displacement;

2. the ventilation pipe is troublesome in installation and butt joint, and needs to be matched and fixed by a plurality of people.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a smoke exhaust ventilation pipe suspender structure.

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

a smoke exhaust ventilation pipe suspender structure comprises a connecting component, a fixing component and a buffering component;

and (3) a connecting assembly: the connecting component comprises a suspender, a fixed plate arranged below the suspender and a connecting part for connecting the suspender and the fixed plate;

and (3) fixing the assembly: the fixing component comprises an extrusion nut and a pressing component, wherein the extrusion nut is connected with the suspender through threads, and the pressing component is arranged at the bottom of the extrusion nut;

buffer assembly: the buffer component comprises a buffer component arranged on the pressing component and a shock absorption component arranged at the top of the fixing plate.

Through above-mentioned scheme, through setting up detachable jib and fixed plate of connection, have can be according to actual demand, the pipeline of fixed different model specifications has enriched the functionality, application scope has been enlarged, the practicality is improved, through being provided with buffer unit, through setting up buffer unit and damping part, realize multistage shock attenuation buffering, reduce the collision of air pipe and jib, prevent simultaneously that the vibration of connecting the jib from leading to the problem with wall connection is not hard up, through setting up the pipeline between buffer plate and holding down plate, make the mounting structure of pipeline more stable, and be difficult for producing noise or connect not hard up problem because of vibrations.

Preferably, through holes are formed in the top of the fixing plate at equal intervals, and the hanging rods penetrate through the through holes.

By the scheme, the specific structure of the fixing plate is clear.

Preferably, the connecting part comprises a fastening nut and a gasket, wherein the fastening nut is installed by penetrating through the through hole through the suspender, the gasket is arranged on the contact surface of the fixing plate and the fastening nut, and anti-skid patterns are uniformly distributed on the surface of the gasket.

By the scheme, the specific structure of the connecting component is clear.

Preferably, a telescopic rod is arranged between the suspenders, and a buffer spring is sleeved on the telescopic rod.

Through the scheme, buffering and damping among the suspenders are ensured.

Preferably, the pressing component comprises a fixed pipe arranged at the bottom of the extrusion nut, an annular groove formed in the fixed pipe, a rotating ring arranged in the annular groove and a pressing plate welded on one side of the rotating ring.

By the scheme, the specific structure of the pressing component is clear.

Preferably, the buffer part comprises a supporting plate, wherein supporting springs and supporting plates are symmetrically arranged at the bottom of the lower pressing plate, the supporting plates are jointly connected with the bottoms of the supporting springs, the buffer part comprises a connecting plate arranged at the top of the fixing plate, a mounting groove formed in the top of the connecting plate, and a spring damper and a buffer plate jointly connected with the top of the spring damper, wherein the spring damper and the spring damper are equidistantly arranged in the mounting groove.

By the above scheme, the specific structure of the buffer component is clear.

The beneficial effects of the utility model are as follows:

1. according to the smoke exhaust ventilation pipe suspender structure, through the arrangement of the detachably connected suspenders and the fixing plates, pipelines of different types and specifications can be fixed according to actual requirements, the functionality is enriched, the application range is enlarged, and the practicability is improved;

2. the utility model provides a ventilation pipe jib structure discharges fume through being provided with buffer unit, through setting up buffer unit and damping part, realizes multistage shock attenuation buffering, reduces the collision of air pipe and jib, prevents simultaneously that the vibration of connecting the jib from leading to the problem that is not hard up with the wall connection, through setting up the pipeline between buffer board and holding down plate for the mounting structure of pipeline is more stable, and is difficult for producing noise or connect not hard up problem because of vibrations.

Drawings

FIG. 1 is a front view of the overall structure of a smoke exhaust ventilation pipe boom structure according to the present utility model;

FIG. 2 is a top view of a fixing plate of a boom structure for a smoke exhaust ventilation pipe according to the present utility model;

fig. 3 is a front cross-sectional view of a connecting plate of a boom structure of a smoke exhaust ventilation pipe according to the present utility model.

In the figure: 1. a connection assembly; 2. a fixing assembly; 3. a buffer assembly; 11. a boom; 12. a fixing plate; 13. a connecting member; 14. a through hole; 15. a fastening nut; 16. a gasket; 17. a telescopic rod; 18. a buffer spring; 21. extruding a nut; 22. a pressing member; 23. a fixed tube; 24. an annular groove; 25. a rotating ring; 26. a lower pressing plate; 31. a buffer member; 32. a shock absorbing member; 33. a contact spring; 34. an abutting plate; 35. a connecting plate; 36. a mounting groove; 37. a spring damper; 38. and a buffer plate.

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.

Embodiment 1, referring to fig. 1-3, a smoke exhaust ventilation pipe boom structure comprises a connecting assembly 1, a fixing assembly 2 and a buffer assembly 3;

connection assembly 1: the connecting assembly 1 comprises a hanging rod 11, a fixed plate 12 arranged below the hanging rod 11 and a connecting part 13 for connecting the hanging rod 11 and the fixed plate 12;

in order to accurately describe the connection structure of the fixing plate 12, through holes 14 are formed on the top of the fixing plate 12 at equal intervals, and the hanging rods 11 pass through the through holes 14;

in order to accurately describe the connecting structure of the suspenders 11, telescopic rods 17 are arranged between the suspenders 11, and buffer springs 18 are sleeved on the telescopic rods 17;

in order to accurately describe the connection structure of the connection member 13, the connection member 13 includes a fastening nut 15 mounted through the through hole 14 of the hanger rod 11 and a spacer 16 disposed at a contact surface of the fixing plate 12 and the fastening nut 15, and anti-slip patterns are uniformly distributed on the surface of the spacer 16.

Example 2, with reference to fig. 1-3, this example is optimized on the basis of example 1, specifically:

fixing assembly 2: the fixing assembly 2 comprises a pressing nut 21 in threaded connection with the boom 11 and a pressing part 22 arranged at the bottom of the pressing nut 21;

in order to accurately describe the connection structure of the pressing member 22, the pressing member 22 includes a fixed pipe 23 provided at the bottom of the pressing nut 21, an annular groove 24 provided on the fixed pipe 23, a rotating ring 25 installed in the annular groove 24, and a pressing plate 26 welded to one side of the rotating ring 25.

Example 3, referring to fig. 1-3, this example is optimized based on example 1, specifically:

buffer assembly 3: the buffer assembly 3 comprises a buffer part 31 arranged on the pressing part 22 and a buffer part 32 arranged on the top of the fixed plate 12;

for accurately describing the connection structure of the buffer member 31, the buffer member 31 includes a abutting spring 33 symmetrically disposed at the bottom of the lower pressure plate 26 and an abutting plate 34 commonly connected to the bottoms of the abutting springs 33, and the buffer member 32 includes a connecting plate 35 disposed at the top of the fixing plate 12, a mounting groove 36 formed at the top of the connecting plate 35, a spring damper 37 mounted at equal distances in the mounting groove 36, and a buffer plate 38 commonly connected to the top of the spring damper 37.

Working principle: when a user uses the device, the extrusion nut 21 is in threaded connection with the hanging rod 11, the rotating ring 25 can rotate relative to the annular groove 24, when the extrusion nut 21 rotates, the rotating ring 25 can not rotate, when the hanging rod is installed on the buffer plate 38, the rotating ring 25 can rotate, the lower pressure plate 26 moves to the outer side, the installation is avoided, when the hanging rod is installed on the buffer plate 38, the lower pressure plate 26 rotates to the inner side, the extrusion nut 21 rotates downwards until the lower pressure plate 26 is in close contact with the hanging rod, the effect of fixing the hanging rod is further achieved, the hanging rod 1 passes through the fixed plate 12, the fixed connection between the fastening nut 15 and the gasket 16 and the fixed plate 12 is achieved through the fastening nut 15, the collision between a ventilation pipeline and the hanging rod 11 is reduced through the arrangement of the collision spring 33, the abutting plate 34, the spring damper 37 and the buffer plate 38, the problem of loosening of connection with a wall body caused by vibration of the hanging rod 11 is prevented, and the installation structure of the pipeline is more stable and the problem of loosening caused by the fact that the connection of the pipeline is not easy to occur due to the noise or the loosening caused by the fact that the pipeline is arranged between the buffer plate 38 and the lower pressure plate 26.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a smoke evacuation ventilation pipe jib structure, includes coupling assembling (1), fixed subassembly (2) and buffering subassembly (3), its characterized in that, coupling assembling (1): the connecting assembly (1) comprises a hanging rod (11), a fixed plate (12) arranged below the hanging rod (11) and a connecting component (13) for connecting the hanging rod (11) and the fixed plate (12);

fixing component (2): the fixing assembly (2) comprises a pressing nut (21) connected with the suspender (11) in a threaded manner and a pressing part (22) arranged at the bottom of the pressing nut (21);

buffer component (3): the buffer assembly (3) comprises a buffer part (31) arranged on the pressing part (22) and a shock absorption part (32) arranged at the top of the fixing plate (12).

2. A smoke evacuation tube boom structure according to claim 1, characterized in that said fixing plate (12) is provided with through holes (14) at equidistant distances from the top and that the boom (11) passes through the through holes (14).

3. A smoke evacuation tube boom structure according to claim 1, characterized in that said connecting means (13) comprises a fastening nut (15) with boom (11) mounted through a through hole (14) and a spacer (16) provided on the contact surface of the fixing plate (12) and the fastening nut (15), and that the surface of the spacer (16) is evenly distributed with anti-slip patterns.

4. A smoke evacuation ventilation tube boom structure according to claim 1, characterized in that a telescopic rod (17) is arranged between said booms (11), and that a buffer spring (18) is sleeved on the telescopic rod (17).

5. The smoke evacuation ventilation pipe boom structure according to claim 1, wherein the pressing component (22) comprises a fixed pipe (23) arranged at the bottom of the extrusion nut (21), an annular groove (24) arranged on the fixed pipe (23), a rotating ring (25) arranged in the annular groove (24) and a pressing plate (26) welded on one side of the rotating ring (25).

6. The smoke evacuation tube boom structure of claim 1, wherein the buffer member (31) comprises a pressing plate (26), a pressing spring (33) symmetrically arranged at the bottom of the pressing plate and a pressing plate (34) commonly connected with the bottom of the pressing spring (33), and the buffer member (32) comprises a connecting plate (35) arranged at the top of the fixing plate (12), a mounting groove (36) formed at the top of the connecting plate (35), a spring damper (37) mounted in the mounting groove (36) at equal distance, and a buffer plate (38) commonly connected with the top of the spring damper (37).