CN220416507U

CN220416507U - Acoustic pipe joint with anchoring structure

Info

Publication number: CN220416507U
Application number: CN202321908199.9U
Authority: CN
Inventors: 刘金荣
Original assignee: Tianjin Youxin Building Materials Manufacturing Co ltd
Current assignee: Tianjin Youxin Building Materials Manufacturing Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-30
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a sound tube joint with an anchoring structure, and relates to the technical field of sound tubes. The utility model provides the sound tube joint with the anchoring structure, which is characterized in that the sound tube joint is fixed on the limiting plate in a threaded rotation mode through the outer nested sleeve, and then a worker injects high-density liquid into the filling ring through the injection pipe by rotating the threaded cap, so that sound can be transmitted more stably at the joint, and the problem of loss of sound caused by gaps at the joint is prevented, so that the practicability of the sound tube joint in the actual use process is improved.

Description

Acoustic pipe joint with anchoring structure

Technical Field

The utility model relates to the technical field of sound measuring tubes, in particular to a sound measuring tube joint with an anchoring structure.

Background

The existing joint of the acoustic pipe joint is stable due to the fact that the joint is multi-purpose threads or clamped, the joint is easy to loosen due to the fact that the fixing force is insufficient, measurement accuracy is affected, meanwhile, the problem of noise interference exists, noise is generated due to the fact that the noise is easily affected by air flow and sound reflection, and measurement accuracy is reduced, and therefore the practical applicability of the acoustic pipe joint in the practical use process is reduced. We therefore provide a sound tube fitting having an anchoring structure.

Disclosure of Invention

The utility model aims to provide a sound tube joint with an anchoring structure, which can improve the sound propagation efficiency of the sound tube joint during butt joint without reducing the sound propagation efficiency.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a sound coupling with anchor fixed knot constructs, includes sound mechanism, sound mechanism includes the pipeline, the one end of pipeline is provided with embedded end, the one end that embedded end was kept away from to the pipeline is provided with the overcoat end, be provided with the limiting plate on the pipeline, be provided with super density liquid ring in the embedded end, the surface of overcoat end is provided with nested mechanism, nested mechanism includes outer nested, be provided with the packing ring in the outer nested, outer nested both ends all are provided with the set screw, outer nested and packing are all offered the welding reservation groove on the ring, the surface of packing ring is provided with the injection pipe, the one end of injection pipe is provided with the screw cap.

By adopting the technical scheme, the design of the acoustic pipe joint adopts a simple and orderly structure, and each component can be easily and independently installed and assembled according to the design requirement, so that the installation difficulty and complexity are reduced. Meanwhile, the injection pipe and the threaded cap in the design are easy to inject and fix the wake-up agent, so that convenience and flexibility are provided for the whole installation process.

The utility model is further provided with: one end fixed connection at the pipeline of embedded end, the one end fixed connection at the pipeline of keeping away from for the pipeline is kept away from to the overcoat end.

By adopting the technical scheme, the connection and fixation of the pipeline can be effectively realized, and stable and reliable support is provided. One end fixed connection at the pipeline of embedded end can fix the position of pipeline effectively, avoids the potential safety hazards such as loosening and swing of pipeline. One end of the outer sleeve end far away from the pipeline is fixedly connected with one end of the pipeline far away from the embedded end, so that the pipeline can be stabilized and supported. Meanwhile, the device has the advantages of simplicity, easiness in operation, compact structure and the like, can be used for connecting and supporting pipelines under various conditions, and improves the service life and the working efficiency of equipment.

The utility model is further provided with: the outer surface of limiting plate fixed connection is at the surface of pipeline, the surface fixed connection of super density liquid ring is embedded the interior surface of end.

Through adopting above-mentioned technical scheme, can realize limiting plate and super density liquid ring effectively and be connected with the pipeline to provide good sealed effect. The outer surface of the limiting plate is fixedly connected to the outer surface of the pipeline, can be used for limiting the stroke and controlling the flow of the pipeline, and has a good effect. The outer surface of the super-density liquid ring is fixedly connected with the inner surface of the embedded end, and can be used for preventing the fluid in the pipeline from leaking, thereby ensuring the safety of the environment and the normal operation of equipment. Meanwhile, the device has the advantages of excellent connection sealing effect, compact structure and the like, can be used under various conditions, and can improve the service life and the working efficiency of equipment.

The utility model is further provided with: the over-nesting mode is fixedly connected to the outer surface of the limiting plate, and the fixing screw penetrates through the outer nest to be fixed to the limiting plate in a threaded rotation mode.

Through adopting above-mentioned technical scheme, can fix outer nested on the surface of limiting plate effectively, ensure stability and the security of equipment. The fixing screw penetrates through the outer nest and is fixed on the limiting plate in a threaded rotation mode, so that connection between the outer nest and the limiting plate is firmer and more reliable, and potential safety hazards such as loosening and sliding of equipment can be effectively avoided. Meanwhile, the device has the advantages of being simple in operation, convenient and quick and the like, the working efficiency and the production benefit can be improved, and the burden of operators is reduced.

The utility model is further provided with: the outer surface of the filling ring is fixedly connected to the inner surface of the outer nest, and one end of the injection pipe is fixedly connected to the outer surface of the filling ring.

By adopting the technical scheme, the super-density liquid can be conveniently injected into the sound tube, and the sound tube can be replaced at any time. The super-density liquid is a key component in the acoustic pipe joint, and can improve the sensitivity and measurement accuracy of the acoustic pipe joint.

The utility model is further provided with: the outer surface of the injection pipe is in nested contact with the outer part, and the threaded cap is fixed at one end of the injection pipe far away from the filling ring in a threaded rotation mode.

Through adopting above-mentioned technical scheme, the staff can prevent the loss of sound in propagation process through adding high density solution in the screw cap to the packing ring to make the practicality of this sound coupling in the in-service use promoted.

In summary, the beneficial technical effects of the utility model are as follows:

according to the utility model, the nesting mechanism is arranged on the outer surface of the outer sleeve end, the outer nesting is fixed on the limiting plate in a threaded rotation mode by using the fixing screw, and then a worker injects high-density liquid into the filling ring through the injection pipe by rotating the threaded cap, so that sound can be more stably transmitted at the joint, and the problem of scattering of sound caused by gaps at the joint is prevented, so that the practicability of the sound tube joint in the actual use process is improved.

Drawings

FIG. 1 is an isometric schematic of the overall structure of the present utility model;

FIG. 2 is a schematic view of a midline cross section of the present utility model showing the connection between the male and female ends;

FIG. 3 is a schematic view of a midline cross section of the present utility model, embodying a layered relationship of the male end and female end;

FIG. 4 is a schematic view in section of a midline of the present utility model, illustrating the mounting relationship of the nesting mechanism and the acoustic mechanism;

reference numerals:

1. a sound measurement mechanism; 11. a pipe; 12. an embedded end; 13. a jacket end; 14. a limiting plate; 15. an ultra-dense liquid ring;

2. a nesting mechanism; 21. an outer nest; 22. a filling ring; 23. a set screw; 24. an injection tube; 25. a threaded cap; 26. and welding the reserved groove.

Detailed Description

The present utility model will be described more fully hereinafter with reference to the accompanying examples.

Referring to fig. 1-4, a sounding pipe joint with an anchoring structure comprises a sounding mechanism 1, the sounding mechanism 1 comprises a pipeline 11, one end of the pipeline 11 is provided with an embedded end 12, one end of the embedded end 12 is fixedly connected with one end of the pipeline 11, which is far away from the embedded end 12, is provided with an outer sleeve end 13, one end of the outer sleeve end 13, which is far away from the pipeline 11, is fixedly connected with one end of the pipeline 11, which is far away from the embedded end 12, the pipeline 11 is provided with a limiting plate 14, the outer surface of the limiting plate 14 is fixedly connected with the outer surface of the pipeline 11, the embedded end 12 is provided with an super-density liquid ring 15, the outer surface of the super-density liquid ring 15 is fixedly connected with the inner surface of the embedded end 12, the outer surface of the outer sleeve end 13 is provided with a nesting mechanism 2, the nesting mechanism 2 comprises an outer nesting 21, the outer nesting 21 is fixedly connected with the outer surface of the limiting plate 14 in a nesting manner, a filling ring 22 is arranged in the outer nesting 21, the outer nesting 21 is fixedly connected with the inner surface of the outer nesting 21, two ends of the outer nesting 21 are respectively provided with a fixing screw 23, the fixing screw 23 penetrates through the outer nesting 21 and passes through the outer nesting 21 and the outer sleeve 22 in a threaded rotation manner, the outer sleeve 22 is fixedly connected with the outer sleeve 24, the outer surface of the outer sleeve 24 in a threaded manner, the outer end is fixedly connected with the outer sleeve 24, the filling ring 24 is fixedly connected with the outer end 22, and the filling ring 24 is fixedly connected with the outer end 24 by the outer sleeve 24, and the filling ring 25, the filling ring 25 is fixedly connected with the outer end 24, and the filling pipe 24 is screwed into the outer end 24 by the outer end is fixedly connected with the outer end 24.

The working principle of the embodiment is as follows: first, the user needs to insert the embedded end 12 into a place where the sound is to be measured, then fix the limiting plate 14 to the pipe 11, and fix the jacket end 13 at the other end of the pipe 11 at a position of the pipe 11 away from the embedded end 12. At this point, the tube 11 and the embedded end 12 will constitute a complete acoustic mechanism 1.

Referring to fig. 2 and 3, an ultra-dense liquid ring 15 is provided in the embedded end 12 in order to achieve higher water resistance. The outer surface of the super-dense liquid ring 15 is fixedly connected to the inner surface of the inner end 12, i.e. the super-dense liquid ring 15 will closely cover the surface of the inner end 12.

Referring to fig. 2-4, the outer surface of the outer sleeve end 13 is provided with a nesting means 2. The nesting means 2 comprises an outer nest 21, a filling ring 22, a set screw 23, a weld reservation 26, an injection tube 24 and a threaded cap 25. The outer nest 21 is fixedly connected to the outer surface of the limiting plate 14 in a nest mode, the outer surface of the filling ring 22 is fixedly connected to the inner surface of the outer nest 21, fixing screws 23 are arranged at two ends of the outer nest 21, and the outer nest 21 is penetrated through the outer nest 21 in a threaded rotation mode and fixed to the limiting plate 14. The outer nest 21 and the filling ring 22 are provided with welding reserved grooves 26, one end of the injection pipe 24 is fixedly connected to the outer surface of the filling ring 22, the outer surface of the injection pipe 24 is in contact with the outer nest 21, one end of the injection pipe 24 is provided with a threaded cap 25, and the injection pipe 24 is fixed to one end far away from the filling ring 22 in a threaded rotation mode.

The working principle of the embodiment is as follows: when a user needs to perform sound detection, the sound detection mechanism 1 is firstly connected to the sound detection device, and the device can transmit sound to the detection instrument through the pipeline 11. In order to make the detection more accurate in actual detection, it is necessary to insert the embedded end 12 as close as possible to the position of the sound to be detected.

And when sound is transmitted to the acoustic mechanism 1, it is transmitted to the embedded end 12 through the pipe 11. At this time, the super-dense liquid ring 15 can play a role of waterproofing and sealing so that the inside of the pipe 11 is not damaged by inflow of water.

Meanwhile, high-density liquid is injected into the filling ring 22, the high-density liquid can form an anchoring structure, the outer nest 21 and the embedded end 12 are firmly connected by the anchoring structure, the anchoring structure is realized, and further, the sound tube joint can be ensured to have better stability and reliability under a high-strength environment.

In the whole design, the sounding mechanism 1 and the nesting mechanism 2 meet the design requirement of an anchor fixing structure, so that the sounding pipe joint has better waterproof performance and stability. Meanwhile, when the high-density liquid is injected, the welding reserved groove 26 is used for ensuring that the high-density liquid cannot leak out, so that a better sealing effect is achieved.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A sound tube joint with anchor fixing structure, comprising, characterized in that: the sound detection mechanism (1), sound detection mechanism (1) includes pipeline (11), the one end of pipeline (11) is provided with embedded end (12), the one end that embedded end (12) was kept away from to pipeline (11) is provided with overcoat end (13), be provided with limiting plate (14) on pipeline (11), be provided with super density liquid ring (15) in embedded end (12), the surface of overcoat end (13) is provided with nested mechanism (2), nested mechanism (2) include outer nested (21), be provided with packing ring (22) in outer nested (21), the both ends of outer nested (21) all are provided with set screw (23), welding reservation groove (26) have all been seted up on outer nested (21) and packing ring (22), the surface of packing ring (22) is provided with injection pipe (24), the one end of injection pipe (24) is provided with screw cap (25).

2. The acoustic pipe joint with anchor structure of claim 1, wherein: one end of the embedded end (12) is fixedly connected with one end of the pipeline (11), and one end of the outer sleeve end (13) far away from the pipeline (11) is fixedly connected with one end of the pipeline (11) far away from the embedded end (12).

3. A sound tube joint with anchoring structure according to claim 2, characterized in that: the outer surface of the limiting plate (14) is fixedly connected to the outer surface of the pipeline (11), and the outer surface of the super-density liquid ring (15) is fixedly connected to the inner surface of the embedded end (12).

4. The acoustic pipe joint with anchor structure of claim 1, wherein: the outer nest (21) is fixedly connected to the outer surface of the limiting plate (14) in a nest mode, and the fixing screw (23) penetrates through the outer nest (21) in a threaded rotation mode to be fixed to the limiting plate (14).

5. The acoustic pipe joint with anchor structure of claim 4, wherein: the outer surface of the filling ring (22) is fixedly connected to the inner surface of the outer nest (21), and one end of the injection pipe (24) is fixedly connected to the outer surface of the filling ring (22).

6. The acoustic pipe joint with anchor structure of claim 1, wherein: the outer surface of the injection tube (24) is in contact with the outer nest (21), and the threaded cap (25) is fixed at one end of the injection tube (24) far away from the filling ring (22) in a threaded rotation mode.