Spliced noise barrier for building construction

Abstract

The utility model relates to the technical field of sound insulation equipment, and discloses a splicing type sound insulation barrier for building construction, which comprises two groups of stand columns, two groups of multi-stage telescopic rods are fixedly connected between the two groups of stand columns, and a plurality of groups of sound insulation plates are arranged between the two groups of multi-stage telescopic rods. Sliding sleeves are rotationally connected to the middles of the tops and the bottoms of the sound insulation plates through rotating columns, the sliding sleeves are arranged on the outer surfaces of the corresponding multi-stage telescopic rods in a sleeving mode, a limiting mechanism is arranged between the two sets of stand columns, and when the limiting mechanism is unfolded, the sound insulation plates can be kept flush with the stand columns; the limiting mechanism comprises rotating shafts rotationally installed on the two sides of the outer surfaces of one set of stand columns, the outer surfaces of the rotating shafts are fixedly connected with multi-stage telescopic plates in the radial direction, the multi-stage telescopic rods are used for adjusting the distance between the two sets of stand columns, and when the multi-stage telescopic rods retract, the sound insulation plates can be rotated to be overlapped together, so that the sound insulation plates are folded, and the sound insulation plates are folded. Therefore, the size of the device can be reduced, and storage is facilitated.

Description

Technical Field

[0001] This application relates to the field of sound insulation equipment technology, and in particular to a modular sound barrier for building construction. Background Technology

[0002] During construction, in order to reduce the impact of noise on surrounding residents, sound barriers are erected around the construction area to reduce the range of noise transmission. Existing sound barriers are usually made of small soundproof panels spliced ​​together, which is inconvenient to assemble and disassemble. Therefore, a spliced ​​sound barrier for construction is proposed. Utility Model Content

[0003] To address the problem that existing sound barriers are typically made up of small pieces of soundproof panels, which are inconvenient to assemble and disassemble, this application provides a modular sound barrier for building construction.

[0004] This application provides a modular sound barrier for building construction, employing the following technical solution:

[0005] A modular sound barrier for building construction includes two sets of columns, two sets of multi-stage telescopic rods fixedly connected between the two sets of columns, and multiple sets of sound insulation panels disposed between the two sets of multi-stage telescopic rods. Each sound insulation panel has a sliding sleeve rotatably connected to its top and bottom center via a rotating column. The sliding sleeve is fitted onto the outer surface of the corresponding multi-stage telescopic rod. A limiting mechanism is provided between the two sets of columns. When the limiting mechanism is deployed, it can keep the sound insulation panel flush with the columns.

[0006] Preferably, the limiting mechanism includes a rotating shaft rotatably mounted on both sides of the outer surface of a set of columns. The outer surface of the rotating shaft is fixedly connected with multiple telescopic plates in the radial direction. The outer surface of another set of columns is fixedly connected with limiting seats on both sides. The limiting seats are at the same height as the rotating shafts. The slots of the limiting seats are horizontally set. One end of the multi-stage telescopic plate can be moved into or out of the limiting seat.

[0007] Preferably, grooves are provided on both sides of the bottom of the outer surface of the column, the grooves are located below the rotating shaft, and the ends of the multi-stage telescopic plate can be moved into or out of the grooves.

[0008] Preferably, fixing bolts are inserted on both sides of the bottom of the column.

[0009] Preferably, each of the sliding sleeves has a rubber layer fixedly connected inside, and the rubber layer is configured to be annular.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The multistage telescopic rod is used for adjusting the distance between the two groups of stand columns, and when the multistage telescopic rod is retracted, the sound insulation plate can be rotated, so that the sound insulation plates are stacked together, thereby the device volume can be reduced, and the device is convenient to store. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the whole application embodiment;

[0013] Figure 2 is a structural schematic diagram of the sound insulation plate storage of the application embodiment;

[0014] Figure 3 is the application embodiment Figure 1 is an enlarged view of A in the application embodiment;

[0015] Figure 4 is a structural schematic diagram of the part of the application embodiment.

[0016] Mark explanation: 1, stand column; 2, multistage telescopic rod; 3, fixed bolt; 4, groove; 5, multistage telescopic plate; 6, sound insulation plate; 7, sliding sleeve; 8, rotating shaft; 9, limiting seat; 10, rubber layer; 11, rotating column. DETAILED DESCRIPTION

[0017] The following will be combined with the Figures 1-4 The application is further described in detail.

[0018] The application embodiment discloses a spliced sound insulation barrier for building construction, which comprises two groups of stand columns 1, two groups of multistage telescopic rods 2 fixedly connected between the two groups of stand columns 1, a plurality of groups of sound insulation plates 6 arranged between the two groups of multistage telescopic rods 2, sliding sleeves 7 rotatably connected to the top and the middle of the bottom of the sound insulation plates 6 through rotating columns 11, the sliding sleeves 7 being sleeved on the outer surfaces of the corresponding multistage telescopic rods 2, and a limiting mechanism arranged between the two groups of stand columns 1, so that the sound insulation plates 6 can be kept flush with the stand columns 1 when the limiting mechanism is unfolded.

[0019] In the embodiment, the multistage telescopic rod 2 is used for adjusting the distance between the two groups of stand columns 1, and when the multistage telescopic rod 2 is retracted, the sound insulation plate 6 can be rotated, so that the sound insulation plates 6 are stacked together, thereby the device volume can be reduced, and the device is convenient to store; through cooperation of the limiting mechanism and the sound insulation plate 6, when in use, the multistage telescopic rod 2 is opened, the sliding sleeve 7 is moved, the sound insulation plate 6 is adjusted to a suitable position, the sound insulation plate 6 is rotated to be flush with the stand column 1, and then the position of the sound insulation plate 6 is limited by the limiting mechanism, so that the sound insulation plate 6 is prevented from rotating, and the sound insulation plate 6 can be spliced into a larger barrier to achieve the purpose of sound insulation.

[0020] Further, the limiting mechanism comprises rotating shafts 8 rotatably installed on the outer surfaces of the two groups of stand columns 1, the outer surfaces of the rotating shafts 8 are fixedly connected with multi-stage telescopic plates 5 in the radial direction, the outer surfaces of the other group of stand columns 1 are fixedly connected with limiting seats 9, the limiting seats 9 are in the same height as the rotating shafts 8, the slots of the limiting seats 9 are horizontally arranged, one end of the multi-stage telescopic plates 5 can be moved into or out of the limiting seats 9, and the outer surfaces of the bottom of the stand columns 1 are provided with groove bodies 4, the groove bodies 4 are below the rotating shafts 8, and the end of the multi-stage telescopic plate 5 can be moved into or out of the groove body 4.

[0021] In the embodiment, when the soundproof board 6 is stored, the multi-stage telescopic plate 5 is in a vertical contraction state, and the end of the multi-stage telescopic plate 5 is located inside the groove body 4; when the soundproof board 6 is unfolded, the multi-stage telescopic plate 5 is in an unfolded state, and the end of the multi-stage telescopic plate 5 is located inside the limiting seat 9, the soundproof board 6 is limited and cannot rotate between the two groups of multi-stage telescopic plates 5, so as to keep horizontal with the stand column 1.

[0022] Further, the bottom of the stand column 1 is inserted with a fixing bolt 3.

[0023] In the embodiment, the fixing bolt 3 can be used to fix the stand column 1.

[0024] Further, the inner part of the sliding sleeve 7 is fixedly connected with a rubber layer 10, and the rubber layer 10 is arranged in a ring shape.

[0025] In the embodiment, since the sizes of the multi-stage telescopic rods 2 are different, the rubber layer 10 arranged in the inner part of the sliding sleeve 7 can fill the gap between the sliding sleeve 7 and the multi-stage telescopic rod 2, so as to prevent the sliding sleeve 7 from shaking.

[0026] Finally, the following points should be noted: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly, the utility model discloses the embodiment in the drawing, only relates to the structure involved in the embodiment of the present disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0028] Finally: the preferred embodiments of the utility model are described above, and are not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0029] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A modular sound barrier for construction work, comprising two groups of uprights (1), characterised in that, Two groups of the column (1) between the fixed connection has two groups of multi-stage telescopic rod (2), two groups of the multi-stage telescopic rod (2) between multiple groups of soundproof board (6) are arranged, the soundproof board (6) top and bottom middle part are all rotatably connected with slide sleeve (7) through rotating column (11), the slide sleeve (7) is sleeved on the outer surface of corresponding multi-stage telescopic rod (2), two groups of the column (1) between the limiting mechanism is provided, when the limiting mechanism is unfolded, the soundproof board (6) can keep with the column (1) flush.

2. The spliced sound barrier for construction work according to claim 1, wherein The limiting mechanism comprises a rotating shaft (8) rotatably installed on the outer surface of one group of column (1) on both sides, the outer surface of the rotating shaft (8) is fixedly connected with a plurality of telescopic plates (5) in the radial direction, the outer surface of the other group of column (1) on both sides is fixedly connected with a limiting seat (9), the limiting seat (9) is equal in height with the rotating shaft (8), the slot of the limiting seat (9) is horizontally arranged, one end of the telescopic plate (5) can be moved into or out of the limiting seat (9).

3. The spliced sound barrier for construction according to claim 2, wherein The outer surface of the column (1) is provided with a groove (4) on both sides of the bottom, the groove (4) is located below the rotating shaft (8), and the end of the telescopic plate (5) can be moved into or out of the groove (4).

4. The spliced sound barrier for construction according to claim 3, wherein The bottom of the column (1) is provided with a fixing bolt (3) on both sides.

5. The spliced sound barrier for construction according to claim 1, wherein The slide sleeve (7) is fixedly connected with a rubber layer (10) inside, and the rubber layer (10) is arranged in a ring shape.

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