CN219411603U - Columnar Kong Xiyin aluminum honeycomb plate - Google Patents

Abstract

The utility model discloses a columnar Kong Xiyin aluminum honeycomb plate, which comprises a hollow plate, wherein a plurality of sound absorption holes are formed in one side surface of the hollow plate, an inner sliding plate is connected inside the hollow plate in a sliding manner, mounting holes are formed in four corners of one side, far away from the sound absorption holes, of the inner sliding plate, and springs are arranged between the inside of the mounting holes and the end surface of the hollow plate; the inner sliding plate is internally provided with a sound absorption assembly for absorbing sound; the hollow plate is also provided with a fixing component for fixing the inner slide plate; according to the utility model, dust and impurities blocked by the sound absorbing holes can be cleaned after the aluminum honeycomb panel is used for a long time through the set penetrating guide posts, so that the condition that the sound absorbing performance is reduced due to the blocking of the sound absorbing holes after the aluminum honeycomb panel is used for a long time can be effectively avoided, and the aluminum honeycomb panel is convenient and quick to operate and high in practicability because only four jacking screws are detached during cleaning.

Description

Columnar Kong Xiyin aluminum honeycomb plate

Technical Field

The utility model relates to the technical field of suction plates, in particular to a cylindrical Kong Xiyin aluminum honeycomb plate.

Background

The aluminum honeycomb panel is suitable for civil buildings, vehicle and ship decorations and the like. Is the application of aviation and aerospace materials in the civil building field. The whole processing process is completed in a modern factory, and the hot-press forming technology is adopted, so that the expansion and contraction of the inner and outer aluminum skins are synchronous due to the high heat conduction value between the aluminum skins and the honeycomb; the honeycomb aluminum skin is provided with small holes, so that the gas in the plate can flow freely; the slidable mounting buckle system does not cause structural deformation when expanding with heat and contracting with cold.

At present, a large number of sound-absorbing round holes exist in the existing sound-absorbing aluminum honeycomb panel, however, after the aluminum honeycomb panel is used for a long time, the holes in the aluminum honeycomb panel are easily blocked by dust or sundries, the sound-absorbing effect is seriously reduced after the holes are blocked, and aiming at the problems, a cylindrical Kong Xiyin aluminum honeycomb panel is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a columnar Kong Xiyin aluminum honeycomb panel, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the column Kong Xiyin aluminum honeycomb plate comprises a hollow plate, wherein a plurality of sound absorption holes are formed in one side surface of the hollow plate, an inner sliding plate is connected inside the hollow plate in a sliding manner, mounting holes are formed in four corners of one side, far away from the sound absorption holes, of the inner sliding plate, and springs are arranged between the inside of the mounting holes and the end surface of the hollow plate;

the inner sliding plate is internally provided with a sound absorption assembly for absorbing sound;

the hollow plate is also provided with a fixing component for fixing the inner slide plate.

As a further scheme of the utility model: the sound absorbing assembly comprises a cotton groove, the cotton groove is formed in one side, close to the sound absorbing hole, of the inner sliding plate, a sound absorbing cotton plate is arranged in the cotton groove, a plurality of round holes are formed in the sound absorbing cotton plate, and a hole cleaning assembly used for penetrating and guiding the sound absorbing hole is further arranged in the cotton groove.

As still further aspects of the utility model: the hole cleaning component comprises a penetrating guide post which is fixedly connected inside the cotton tank, and the penetrating guide post corresponds to the round hole in position.

As still further aspects of the utility model: and a chamfer is arranged at the end part of the penetrating guide post.

As still further aspects of the utility model: the fixing assembly comprises a thread sleeve, the thread sleeve is fixedly connected to the four corners of the hollow plate, and the thread sleeve is internally and uniformly connected with a jacking screw used for compacting the inner sliding plate.

As still further aspects of the utility model: the jacking screw is a cap-free screw.

As still further aspects of the utility model: the hollow slab is made of aluminum.

As still further aspects of the utility model: the surface of the sound-absorbing cotton plate is provided with a plurality of conical protrusions.

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

according to the utility model, dust and impurities blocked by the sound absorbing holes can be cleaned after the aluminum honeycomb panel is used for a long time through the set penetrating guide posts, so that the condition that the sound absorbing performance is reduced due to the blocking of the sound absorbing holes after the aluminum honeycomb panel is used for a long time can be effectively avoided, and the aluminum honeycomb panel is convenient and quick to operate and high in practicability because only four jacking screws are detached during cleaning.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic cross-sectional view of the hollow core plate of the present utility model.

FIG. 3 is a schematic view of a spring according to the present utility model.

Fig. 4 is a schematic view of a partial structure in the present utility model.

Fig. 5 is a schematic view of the sound-absorbing cotton board of the present utility model when detached.

Fig. 6 is a schematic structural view of a jacking screw according to the present utility model.

Fig. 7 is a schematic structural diagram of embodiment 2 in the present utility model.

Wherein: 1. a hollow slab; 2. a sound absorbing hole; 3. pressing the screw; 4. a thread sleeve; 5. a sound absorbing cotton board; 6. an inner slide plate; 7. a spring; 8. a mounting hole; 9. a cotton tank; 10. penetrating a guide post; 11. and a round hole.

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. 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.

Example 1

Referring to fig. 1-6, in the embodiment of the utility model, a cylindrical Kong Xiyin aluminum honeycomb panel comprises a hollow panel 1, wherein a plurality of sound absorbing holes 2 are formed in one side surface of the hollow panel 1, an inner sliding panel 6 is slidably connected in the hollow panel 1, mounting holes 8 are formed in four corners of one side of the inner sliding panel 6 far away from the sound absorbing holes 2, and springs 7 are mounted between the inside of the mounting holes 8 and the end surface of the hollow panel 1; the hollow slab 1 is made of aluminum.

According to the utility model, dust and impurities blocked by the sound absorbing holes 2 can be cleaned after the aluminum honeycomb panel is used for a long time through the arranged penetrating guide posts 10, so that the condition that the sound absorbing performance is reduced due to the blocking of the sound absorbing holes 2 after the aluminum honeycomb panel is used for a long time can be effectively avoided, and the aluminum honeycomb panel is convenient and quick to operate and high in practicability as long as the four jacking screws 3 are only required to be detached during cleaning.

The inner slide plate 6 is internally provided with a sound absorption component for absorbing sound; the sound absorbing assembly comprises a cotton groove 9, the cotton groove 9 is formed in one side, close to the sound absorbing hole 2, of the inner sliding plate 6, a sound absorbing cotton plate 5 is arranged in the cotton groove 9, a plurality of round holes 11 are formed in the sound absorbing cotton plate 5, and a hole cleaning assembly for penetrating and guiding the sound absorbing hole 2 is further arranged in the cotton groove 9; the hole cleaning assembly comprises a penetrating guide post 10, the penetrating guide post 10 is fixedly connected inside the cotton groove 9, and the penetrating guide post 10 corresponds to the round hole 11 in position; the end part of the penetrating guide post 10 is provided with a chamfer; the effect of inhaling sound can effectually be played through the sound-absorbing cotton board 5 that sets up, and the guide pillar 10 that wears that sets up simultaneously can wear to lead to inhale sound hole 2 when needs are cleared up to inhale sound hole 2, and then can effectually inhale the dust or the impurity clearance that inhale the interior jam of sound hole 2 and get off.

The hollow plate 1 is also provided with a fixing component for fixing the inner slide plate 6; the fixing assembly comprises a thread sleeve 4, the thread sleeve 4 is fixedly connected to the four corners of the hollow slab 1, and the thread sleeve 4 is internally and respectively connected with a jacking screw 3 for compacting the inner slide plate 6; the jacking screw 3 is a cap-free screw.

When in use, when dust or impurities in the sound absorption holes 2 need to be cleaned, the jacking screws 3 are screwed down firstly, the inner sliding plate 6 loses the pushing action after the jacking screws 3 are disassembled, the inner sliding plate 6 moves towards the sound absorption holes 2 under the action of the springs 7, and the sound absorption holes 2 are penetrated and guided through the penetrating guide posts 10 after the movement, so that the cleaning of the sound absorption holes 2 is realized, and the use is convenient.

Example 2

Referring to fig. 7, the difference from embodiment 1 is that: the surface of the sound-absorbing cotton plate 5 is provided with a plurality of conical protrusions, and the sound-absorbing performance of the sound-absorbing cotton plate 5 can be effectively improved through the protrusions.

The working principle of the utility model is as follows: the effect of inhaling sound through the cotton board of inhaling that the sound that sets up 5 can effectually play, when needs are cleared up dust or impurity in inhaling sound hole 2, will push up the screw 3 down earlier, push up the screw 3 and dismantle back interior sliding plate 6 and lose the ejector action, interior sliding plate 6 can remove to inhaling sound hole 2 under the effect of spring 7, wears to lead inhaling sound hole 2 through wearing guide pillar 10 after removing, and then realizes inhaling the clearance of sound hole 2, convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims (8)

1. A cylindrical Kong Xiyin aluminium honeycomb panel comprising a hollow panel (1), characterised in that: a plurality of sound absorption holes (2) are formed in one side surface of the hollow plate (1), an inner sliding plate (6) is connected inside the hollow plate (1) in a sliding manner, mounting holes (8) are formed in four corners of one side, far away from the sound absorption holes (2), of the inner sliding plate (6), and springs (7) are arranged between the inside of the mounting holes (8) and the end surface of the hollow plate (1);

the inner sliding plate (6) is internally provided with a sound absorption component for absorbing sound;

the hollow plate (1) is also provided with a fixing component for fixing the inner slide plate (6).

2. The cylindrical Kong Xiyin aluminum honeycomb panel according to claim 1, wherein the sound absorbing assembly comprises a cotton groove (9), the cotton groove (9) is formed in one side, close to the sound absorbing holes (2), of the inner sliding plate (6), the sound absorbing cotton plate (5) is arranged in the cotton groove (9), a plurality of round holes (11) are formed in the sound absorbing cotton plate (5), and a hole cleaning assembly used for penetrating and guiding the sound absorbing holes (2) is further arranged in the cotton groove (9).

3. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 2, characterised in that the hole cleaning assembly comprises a through-guide post (10), the through-guide post (10) being fixedly connected inside the cotton tank (9), the through-guide post (10) corresponding to the position of the round hole (11).

4. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 3, characterised in that the ends of the through-going pillars (10) are provided with chamfers.

5. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 1, characterised in that the fixing assembly comprises a threaded sleeve (4), the threaded sleeve (4) is fixedly connected to the hollow panel (1) at four corners, and the threaded sleeve (4) is internally and uniformly threaded with a jacking screw (3) for pressing the inner slide plate (6).

6. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 5, characterised in that the jacking screws (3) are cap-less screws.

7. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 1, characterised in that the hollow panel (1) is made of aluminium material.

8. A cylindrical Kong Xiyin aluminium honeycomb panel according to claim 2, characterised in that the surface of the sound absorbing cotton panel (5) is provided with a number of conical projections.