CN219432893U

CN219432893U - Impedance type silencer spliced mounting bracket

Info

Publication number: CN219432893U
Application number: CN202320741165.9U
Authority: CN
Inventors: 杨伟伟; 梁里鹏
Original assignee: Xi'an Kunjiayue Landscape Engineering Co ltd
Current assignee: Xi'an Kunjiayue Landscape Engineering Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-28
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses a spliced installing support of an impedance type silencer, which comprises two supporting lantern rings, wherein two ends of each supporting lantern ring are fixedly provided with extension shafts, two adjacent extension shafts are connected through set fastening bolts in a threaded manner, the outer wall of one supporting lantern ring is symmetrically connected with a plurality of extension plates, the bottom ends of the plurality of extension plates are provided with screw holes, and the inner walls of the plurality of screw holes are connected with supporting columns in a threaded manner.

Description

Impedance type silencer spliced mounting bracket

Technical Field

The utility model relates to a mounting bracket, in particular to a spliced mounting bracket of an impedance muffler.

Background

The muffler means that for an air flow duct having noise propagation at the same time, the resistive muffler mainly uses a porous sound absorbing material to reduce noise. The sound absorbing material is fixed on the inner wall of the air flow channel or arranged in the pipeline in a certain mode, thus forming the resistive muffler. When sound waves enter the resistive muffler, a part of sound energy rubs in the pores of the porous material and is converted into heat energy to be dissipated, so that the sound waves passing through the muffler are weakened, and the resistive muffler is formed by selecting a proper pipe and a proper chamber for combination. The resistive muffler is suitable for eliminating middle and low frequency noise, and the resistive structure are combined in a certain mode to form the impedance composite muffler. Noise can be reduced by the resistive muffler.

When the impedance type muffler is installed, the bracket is required to be used for supporting and installing the muffler, but the existing bracket is generally required to be welded and fixed on the muffler and cannot be detached, and when the muffler is damaged and maintained or replaced, the bracket cannot be reused, so that the muffler has certain limitation.

Disclosure of Invention

The utility model aims to provide a spliced mounting bracket for an impedance type silencer, which aims to solve the problems that the existing bracket provided in the background art needs to be welded and fixed on the silencer and cannot be disassembled and the bracket cannot be reused when the silencer is damaged for maintenance or replacement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but impedance formula muffler concatenation installing support, includes two support lantern rings, two the equal fixed mounting in both ends of support lantern ring has the extension axle, adjacent two all through the fastening bolt threaded connection who sets up between the extension axle, one of them the outer wall symmetry of support lantern ring is connected with a plurality of extension boards, and is a plurality of the screw has all been seted up to the bottom of extension board, a plurality of the equal threaded connection of inner wall of screw has the support column.

As a preferable technical scheme of the utility model, the bottom ends of the support columns are fixedly connected with an anti-slip chassis, the sizes of the support columns are consistent, and the intervals among the extension plates are consistent.

As a preferable technical scheme of the utility model, the inner walls of the two support lantern rings are fixedly connected with the anti-skid pads, and the thicknesses of the two anti-skid pads are consistent.

As a preferable technical scheme of the utility model, two adjacent surfaces of the support lantern ring are provided with fixing holes, and connecting rods are movably inserted into the inner walls of the corresponding two fixing holes.

As a preferable technical scheme of the utility model, the bottom ends of the inner walls of the fixing holes are respectively provided with a plug hole, the two ends of the connecting rods are respectively fixedly connected with a plug block, and the outer walls of the plug blocks are respectively connected with the inner walls of the adjacent plug holes in a clamping way.

As a preferable technical scheme of the utility model, gaps among adjacent groups of fixing holes are consistent, the sizes of a plurality of connecting rods are consistent, and the sizes of a plurality of inserting blocks are consistent.

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

according to the silencer, after the support column is arranged in the screw hole through threads, the installation between one support sleeve ring and the support column can be achieved, after the support sleeve ring is further surrounded outside the silencer, the support sleeve ring can be fastened on the silencer through the cooperation of the extension shaft and the fastening bolt, so that the installation between the support sleeve ring and the silencer is achieved, otherwise, the support sleeve ring and the silencer can be detached, the silencer is convenient to transport, and a device is not required to be carried during maintenance or replacement of the silencer, so that the practicability and flexibility of the silencer are improved.

According to the utility model, after the connecting rod and the plug block are respectively plugged into the fixing holes and the plug holes in the two support sleeve rings, the connection between the two support sleeve rings can be achieved through the connecting rod, so that the height of the device is increased, the silencer is suitable for a silencer with a higher size, and the stability of the silencer after being installed in use is further increased.

Drawings

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

FIG. 2 is a schematic diagram of a split structure of the present utility model;

fig. 3 is a schematic bottom view of the support collar of the present utility model.

In the figure: 1. a support collar; 2. an extension shaft; 3. an extension plate; 4. a screw hole; 5. a support column; 6. an anti-skid chassis; 7. an anti-slip pad; 8. a connecting rod; 9. a plug block; 10. a fixing hole; 11. a plug hole; 12. and (5) fastening a bolt.

Description of the embodiments

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.

The utility model provides a spliced installation bracket of an impedance type silencer by improving the installation bracket, which comprises the following technical scheme:

as shown in fig. 1-3, the silencer comprises two support lantern rings 1, extension shafts 2 are fixedly installed at two ends of the two support lantern rings 1, two adjacent extension shafts 2 are connected through set fastening bolts 12 in a threaded mode, the outer wall of one support lantern ring 1 is symmetrically connected with a plurality of extension plates 3, screw holes 4 are formed in the bottom ends of the plurality of extension plates 3, support columns 5 are connected with the inner walls of the plurality of screw holes 4 in a threaded mode, after the support columns 5 are installed inside the screw holes 4 in a threaded mode, installation between one support lantern ring 1 and the support columns 5 can be achieved, the support lantern ring 1 is further fastened on the silencer through cooperation of the extension shafts 2 and the fastening bolts 12 after the support lantern ring 1 is surrounded on the outside of the silencer, and installation between the support lantern ring 1 and the silencer can be achieved.

Further, the bottom ends of the support columns 5 are fixedly connected with the anti-slip chassis 6, the sizes of the support columns 5 are consistent, gaps among the extension plates 3 are consistent, the anti-slip chassis 6 is arranged to increase the action of friction with the ground in the supporting process, and therefore the stability in supporting is improved.

Further, the inner walls of the two support lantern rings 1 are fixedly connected with the anti-slip pads 7, the thicknesses of the two anti-slip pads 7 are consistent, and the anti-slip pads 7 are arranged to increase friction between the anti-slip pads and the silencer, so that the tightness of the support lantern rings 1 during installation is ensured.

Further, the fixing holes 10 are formed in the adjacent faces of the two support lantern rings 1, the connecting rods 8 are movably inserted into the inner walls of the corresponding two fixing holes 10, and the connecting rods 8 play a role in connecting the two support lantern rings 1.

Further, the bottom of the inner walls of the fixing holes 10 is provided with the inserting holes 11, the two ends of the connecting rods 8 are fixedly connected with the inserting blocks 9, the outer walls of the inserting blocks 9 are connected with the inner walls of the adjacent inserting holes 11 in a clamping mode, and the fixing holes 10 and the inserting holes 11 are matched to play a role in enabling the connecting rods 8 to be arranged between the two supporting lantern rings 1.

Further, the gaps of the intervals between the adjacent groups of fixing holes 10 are uniform, the sizes of the connecting rods 8 are uniform, the sizes of the plug blocks 9 are uniform, and the fixing performance of the connecting rods 8 during installation is improved due to the arrangement of the plug blocks 9.

Working principle: when the silencer is used, one of the support lantern rings 1 is sleeved at the bottom of the silencer, the two extension shafts 2 are in threaded connection through the fastening bolts 12, the effect of fastening the support lantern rings 1 on the silencer is achieved, the support columns 5 are further in threaded connection with the inside of the screw holes 4, and the support columns 5 are installed, so that the silencer can be supported through the support lantern rings 1, the connecting rods 8 and the plug blocks 9 are further plugged into the fixing holes 10 and the inner walls of the plug holes 11 respectively, the connecting effect is achieved on the two support lantern rings 1 through the connecting rods 8, and the height of the fixed silencer is increased after the other support lantern rings 1 are fastened with the silencer, so that the silencer is installed more stably.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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 but impedance formula muffler concatenation installing support, includes two support lantern rings (1), its characterized in that: two equal fixed mounting of both ends of support lantern ring (1) have extension axle (2), adjacent two all through fastening bolt (12) threaded connection that set up between extension axle (2), one of them the outer wall symmetry of support lantern ring (1) is connected with a plurality of extension boards (3), a plurality of screw (4) have all been seted up to the bottom of extension board (3), a plurality of the equal threaded connection of inner wall of screw (4) has support column (5).

2. The resistive muffler splice-able mounting bracket of claim 1, wherein: the bottom ends of the support columns (5) are fixedly connected with anti-slip chassis (6), the sizes of the support columns (5) are consistent, and the gaps of the intervals between the extension plates (3) are consistent.

3. The resistive muffler splice-able mounting bracket of claim 1, wherein: the inner walls of the two support lantern rings (1) are fixedly connected with anti-slip pads (7), and the thicknesses of the two anti-slip pads (7) are consistent.

4. The resistive muffler splice-able mounting bracket of claim 1, wherein: two adjacent one sides of the support lantern ring (1) are provided with fixing holes (10), and connecting rods (8) are movably inserted into the inner walls of the corresponding two fixing holes (10).

5. The resistive muffler splice-able mounting bracket of claim 4, wherein: the bottom of a plurality of fixed orifices (10) inner wall has all been seted up spliced eye (11), a plurality of the both ends of connecting rod (8) are all fixedly connected with grafting piece (9), a plurality of the outer wall of grafting piece (9) all is connected with the inner wall block of adjacent spliced eye (11).

6. The resistive muffler splice-able mounting bracket of claim 5, wherein: the gaps between the adjacent groups of fixing holes (10) are consistent, the sizes of the connecting rods (8) are consistent, and the sizes of the inserting blocks (9) are consistent.