CN219530178U

CN219530178U - Noise elimination structure of plastic pipeline

Info

Publication number: CN219530178U
Application number: CN202320017838.6U
Authority: CN
Inventors: 夏浩; 陆丹; 谢毅; 邵桦
Original assignee: Guizhou Qianfeng Pipe Industry Co ltd
Current assignee: Guizhou Qianfeng Pipe Industry Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-08-15
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of plastic pipelines, in particular to a noise elimination structure of a plastic pipeline, which comprises an arc-shaped plate and a side arc-shaped plate, wherein the arc-shaped plate and the side arc-shaped plate are respectively arranged at two sides of the pipeline, a connecting mechanism is arranged between the arc-shaped plate and the two sides of the side arc-shaped plate, an arc-shaped baffle is fixed at one side of the arc-shaped plate and one side of the side arc-shaped plate, the arc-shaped baffle is arranged on the side wall of the pipeline, and a plurality of telescopic mechanisms are arranged between the arc-shaped baffle and the arc-shaped plate and the side arc-shaped plate. The pipeline can be noise-reduced by sleeving the side arc-shaped plates and the arc-shaped plates on two sides of the pipeline, and the arc-shaped baffle can be abutted against the side wall of the pipeline by the telescopic mechanism, so that the positions of the side arc-shaped plates and the arc-shaped plates can be limited.

Description

Noise elimination structure of plastic pipeline

Technical Field

The utility model relates to the technical field of plastic pipelines, in particular to a noise elimination structure of a plastic pipeline.

Background

Compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipes, the plastic pipe has the advantages of energy saving, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple construction and maintenance, long service life and the like. When the pipeline is transported to liquid, the liquid collides with the inner wall of the pipeline to generate noise, in order to reduce the noise generated by the pipeline, a noise elimination structure is required to be installed on the pipeline generally, the existing noise elimination structure is used for enabling an annular sound insulation plate to be sleeved on the pipeline to reduce noise, the installation is required to be carried out from one end of the pipeline in the installation process, and the installation of the bent pipeline is inconvenient.

Disclosure of Invention

The utility model aims to solve the defect that the installation is inconvenient in the prior art, and provides a noise elimination structure of a plastic pipeline.

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

the utility model provides a noise abatement structure of plastic pipe, includes arc and side arc, arc and side arc set up in the pipeline both sides respectively, all be provided with coupling mechanism between arc and the side arc both sides, arc and side arc one side all are fixed with arc baffle, and arc baffle places at the pipeline lateral wall, all be provided with a plurality of telescopic machanisms between arc baffle and arc and the side arc.

As the preferable technical scheme, coupling mechanism includes upper plate and side upper plate, the upper plate is fixed in arc one side, side upper plate is fixed in side arc one side, the jack has been seted up to side upper plate one side, upper plate one side is fixed with the picture peg, picture peg one end passes the jack and outwards extends, all be provided with stop gear between picture peg both sides and the side upper plate.

As the preferable technical scheme, stop gear includes recess and spacing groove, the recess is seted up in picture peg one side, the spacing groove is seted up at the jack lateral wall, the recess interpolation is equipped with the stopper, stopper one end passes the recess and inserts and establish at the spacing inslot, the stopper other end is fixed with the spring, spring one end is fixed at the recess lateral wall.

As the preferable technical scheme, be provided with on the side upper plate and press the mechanism, press the mechanism and include two slide and connecting plate, two the slide slides respectively and sets up in the spacing inslot, and slide and stopper one end contact, the connecting plate sets up on side upper plate one side, slide one side all is fixed with the connecting rod, two connecting rod one end all passes the spacing groove and fixes in the connecting plate both sides, the connecting rod overcoat is equipped with the upper spring, upper spring one end is fixed on the side upper plate, upper spring other end is fixed on the connecting plate.

As the preferable technical scheme, a rubber pad is fixed on the side wall of the contact part of the arc-shaped baffle plate and the pipeline.

As the preferable technical scheme, arc and side arc are the acoustic celotex board material, arc wall has all been seted up to arc and side arc one side, and the intussuseption of arc wall is filled with the amortization cotton.

As the preferable technical scheme, telescopic machanism includes upper boom and sleeve pipe, the sleeve pipe is fixed at the arc baffle lateral wall, upper boom one end is fixed at arc and side arc lateral wall, the upper boom other end is inserted and is established in the sleeve pipe, and the upper boom other end is fixed with the pole limiting plate, pole limiting plate one side is fixed with the inner spring, inner spring one end is fixed at the sleeve pipe inner wall.

The noise elimination structure of the plastic pipeline provided by the utility model has the beneficial effects that: the pipeline can be noise reduced by arranging the side arc plates and the arc plate sleeves on two sides of the pipeline, the arc baffle can be abutted against the side wall of the pipeline through the telescopic mechanism, so that the positions of the side arc plates and the arc plates can be limited, and the pipeline can be installed at any position by splicing the side arc plates and the arc plates.

Drawings

Fig. 1 is a schematic front view of a noise eliminating structure of a plastic pipeline according to the present utility model.

Fig. 2 is a schematic side view of a noise eliminating structure of a plastic pipeline according to the present utility model.

Fig. 3 is a schematic top view of a noise eliminating structure of a plastic pipe according to the present utility model.

Fig. 4 is a schematic structural view of a limiting mechanism and a pressing mechanism of a noise eliminating structure of a plastic pipeline according to the present utility model.

Fig. 5 is a schematic structural view of a telescopic mechanism of a noise eliminating structure of a plastic pipeline according to the present utility model.

In the figure: 1. an arc-shaped plate; 2. a side arc plate; 3. an upper plate; 4. a side upper plate; 5. inserting plate; 6. a jack; 7. a limiting mechanism; 71. a groove; 72. a limit groove; 73. a spring; 74. a limiting block; 8. the pressing mechanism; 81. a slide plate; 82. a connecting rod; 83. a spring is arranged; 84. a connecting plate; 9. a telescoping mechanism; 91. a sleeve; 92. a pole is arranged; 93. a rod limiting plate; 94. an inner spring; 10. an arc-shaped groove; 11. silencing cotton; 12. an arc baffle; 13. and a rubber pad.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements 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.

Example 1

Referring to fig. 1-3, a noise abatement structure of plastic pipeline, including arc 1 and side arc 2, arc 1 and side arc 2 set up in the pipeline both sides respectively, arc 1 and side arc 2 are the acoustic celotex board material, arc 10 has all been seted up to arc 1 and side arc 2 one side, and the intussuseption of arc 10 is filled with amortization cotton 11, all be provided with coupling mechanism between through arc 1 and side arc 2 both sides, can increase the noise reduction effect of arc 1 and side arc 2 through the acoustic celotex board, can be further through amortization cotton 11 promote the noise reduction effect of arc 1 and side arc 2, coupling mechanism of side arc 2 and arc 1 both sides just can be connected side arc 2 and arc 1, just can make an uproar at the both sides of pipeline through establishing side arc 2 and arc 1 cover.

Arc 1 and side arc 2 one side all are fixed with arc baffle 12, and arc baffle 12 places at the pipeline lateral wall, arc baffle 12 and pipeline contact department lateral wall are fixed with rubber pad 13, can increase the frictional force between arc baffle 12 and the pipeline lateral wall through rubber pad 13, all be provided with a plurality of telescopic machanism 9 between arc baffle 12 and arc 1 and the side arc 2, just can make arc baffle 12 and pipeline lateral wall inconsistent through telescopic machanism 9, so can limit the position of side arc 2 and arc 1, splice side arc 2 and arc 1 through using, just can install in the optional position of pipeline, can set up a plurality of arcs 1 and side arc 2 on the pipeline as required and make an uproar falls.

Example 2

Referring to fig. 1 to 4, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the connection mechanism comprises an upper plate 3 and a side upper plate 4, the upper plate 3 is fixed on one side of the arc plate 1, the side upper plate 4 is fixed on one side of the side arc plate 2, a jack 6 is formed on one side of the side upper plate 4, a plugboard 5 is fixed on one side of the upper plate 3, one end of the plugboard 5 passes through the jack 6 and extends outwards, a limiting mechanism 7 is arranged between two sides of the plugboard 5 and the side upper plate 4, and the plugboard 5 can be limited by the limiting mechanism 7.

The limiting mechanism 7 comprises a groove 71 and a limiting groove 72, the groove 71 is formed in one side of the plugboard 5, the limiting groove 72 is formed in the side wall of the plugboard 6, a limiting block 74 is inserted into the groove 71, one end of the limiting block 74 penetrates through the groove 71 and is inserted into the limiting groove 72, a spring 73 is fixed to the other end of the limiting block 74, one end of the spring 73 is fixed to the side wall of the groove 71, and the limiting of the plugboard 5 can be achieved through one end of the limiting block 74 inserted into the limiting groove 72.

The side upper plate 4 is provided with the pressing mechanism 8, the pressing mechanism 8 comprises two sliding plates 81 and a connecting plate 84, the two sliding plates 81 are respectively arranged in the limiting groove 72 in a sliding mode, the sliding plates 81 are in contact with one end of the limiting block 74, the connecting plate 84 is arranged on one side of the side upper plate 4, connecting rods 82 are fixed on one side of the sliding plates 81, one ends of the two connecting rods 82 penetrate through the limiting groove 72 and are fixed on two sides of the connecting plate 84, an upper spring 73 is sleeved outside the connecting rods 82, one end of the upper spring 73 is fixed on the side upper plate 4, the other end of the upper spring 73 is fixed on the connecting plate 84, when the arc-shaped plate 1 and the side arc-shaped plate 2 are required to be disassembled, only the connecting plate 84 is required to be pressed, the sliding plates 81 drive one end of the limiting block 74 to move downwards, and when one end of the limiting block 74 is separated from the limiting groove 72, the upper plate 3 is pulled out of the inserting plate 5 along the inserting hole 6.

Example 3

Referring to fig. 5, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the telescopic mechanism 9 includes an upper rod 92 and a sleeve 91, the sleeve 91 is fixed on the sidewall of the arc-shaped baffle 12, one end of the upper rod 92 is fixed on the sidewall of the arc-shaped plate 1 and the sidewall of the side arc-shaped plate 2, the other end of the upper rod 92 is inserted into the sleeve 91, the other end of the upper rod 92 is fixed with a rod limiting plate 93, one end of the upper rod 92 is limited by the rod limiting plate 93, one end of the upper rod 92 is prevented from being pulled away from the sleeve 91, one side of the rod limiting plate 93 is fixed with an inner spring 94, one end of the inner spring 94 is fixed on the inner wall of the sleeve 91, and the inner spring 94 is in a compressed state, so that the arc-shaped baffle 12 can be forced by the inner spring 94 so as to be in contact with the sidewall of the pipe.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a noise abatement structure of plastic pipe, includes arc (1) and side arc (2), arc (1) and side arc (2) set up in pipeline both sides respectively, a serial communication port, all be provided with coupling mechanism between arc (1) and side arc (2) both sides, arc (1) and side arc (2) one side all are fixed with arc (12), and arc (12) are placed at the pipeline lateral wall, all be provided with a plurality of telescopic machanisms (9) between arc (12) and arc (1) and side arc (2).

2. The noise elimination structure of a plastic pipeline according to claim 1, characterized in that the connecting mechanism comprises an upper plate (3) and a side upper plate (4), the upper plate (3) is fixed on one side of the arc-shaped plate (1), the side upper plate (4) is fixed on one side of the side arc-shaped plate (2), a jack (6) is formed in one side of the side upper plate (4), a plugboard (5) is fixed on one side of the upper plate (3), one end of the plugboard (5) penetrates through the jack (6) and extends outwards, and a limiting mechanism (7) is arranged between two sides of the plugboard (5) and the side upper plate (4).

3. The noise elimination structure of a plastic pipeline according to claim 2, characterized in that the limit mechanism (7) comprises a groove (71) and a limit groove (72), the groove (71) is formed in one side of the plugboard (5), the limit groove (72) is formed in the side wall of the plugboard (6), a limit block (74) is inserted in the groove (71), one end of the limit block (74) penetrates through the groove (71) and is inserted in the limit groove (72), a spring (73) is fixed at the other end of the limit block (74), and one end of the spring (73) is fixed on the side wall of the groove (71).

4. A noise elimination structure for plastic pipes according to claim 3, wherein the side upper plate (4) is provided with a pressing mechanism (8), the pressing mechanism (8) comprises two sliding plates (81) and a connecting plate (84), the two sliding plates (81) are respectively arranged in the limiting grooves (72) in a sliding manner, the sliding plates (81) are contacted with one end of the limiting block (74), the connecting plate (84) is arranged on one side of the side upper plate (4), connecting rods (82) are respectively fixed on one side of the sliding plates (81), one ends of the two connecting rods (82) penetrate through the limiting grooves (72) and are respectively fixed on two sides of the connecting plate (84), an upper spring (73) is sleeved outside the connecting rods (82), one end of each upper spring (73) is fixed on the side upper plate (4), and the other end of each upper spring (73) is fixed on the connecting plate (84).

5. A noise abatement structure for plastic pipes according to claim 1, characterized in that the side wall of the arc baffle (12) where it contacts the pipe is fixed with a rubber pad (13).

6. The noise elimination structure of a plastic pipeline according to claim 1, wherein the arc plate (1) and the side arc plate (2) are made of sound insulation plates, arc grooves (10) are formed in one sides of the arc plate (1) and the side arc plate (2), and silencing cotton (11) is filled in the arc grooves (10).

7. The noise elimination structure of a plastic pipeline according to claim 1, characterized in that the telescopic mechanism (9) comprises an upper rod (92) and a sleeve (91), the sleeve (91) is fixed on the side wall of the arc-shaped baffle plate (12), one end of the upper rod (92) is fixed on the side wall of the arc-shaped plate (1) and the side arc-shaped plate (2), the other end of the upper rod (92) is inserted into the sleeve (91), the other end of the upper rod (92) is fixed with a rod limiting plate (93), one side of the rod limiting plate (93) is fixed with an inner spring (94), and one end of the inner spring (94) is fixed on the inner wall of the sleeve (91).