Noise control sound insulation screen

Abstract

The utility model discloses a noise prevention and treatment sound insulation screen, and belongs to the technical field of noise prevention and treatment. The sound insulation board comprises two stand columns, a plurality of sound insulation boards are arranged between the two stand columns, the sound insulation board further comprises a plurality of connecting columns, every two connecting columns form a group, and the connecting columns are arranged on the sound insulation boards respectively. Every two vertical straightening mechanisms form one group, and the multiple groups of vertical straightening mechanisms are arranged on the corresponding connecting columns respectively and used for keeping the connecting columns in a vertical state in the splicing process; the supporting rod is arranged on one side of the sound insulation plate; and the stabilizing mechanism is arranged on the supporting rod and used for connecting the supporting rod with the ground and stably supporting the sound insulation plates. The sound insulation board fixing device is convenient to operate, enables a plurality of sound insulation boards to form effective connection, fixes and supports the sound insulation boards, and prevents the sound insulation boards from deforming and toppling over when the sound insulation boards are subjected to large vibration and wind power.

Description

Technical Field

[0001] The utility model relates to the technical field of noise prevention and control, in particular to a noise prevention and control sound insulation screen. Background Art

[0002] Noise prevention is an important part of environmental protection projects. In order to prevent the noise generated by road traffic or industrial production processes from causing inconvenience to surrounding residents, soundproof screens are often used to interfere with and block the noise on the transmission path; in order to facilitate transportation and transfer, noise blocking equipment is often designed as small soundproof panels in actual production, and then a soundproof barrier is formed by stacking columns and multiple soundproof panels.

[0003] In the prior art, multiple sound insulation panels are usually simply stacked and placed in a stack without forming an effective connection between them. When the sound insulation panels are located next to a rural railway or highway and are subjected to large vibrations and wind, the possibility of deformation and tipping over is greatly increased. Utility Model Content

[0004] The purpose of the utility model is to provide a noise prevention and sound insulation screen with a simple structure and easy operation, so that multiple sound insulation boards are effectively connected and fixedly supported to prevent the sound insulation boards from being deformed and tipped over when subjected to large vibrations and wind forces, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a noise prevention and soundproofing screen, comprising two upright posts, a plurality of soundproofing boards are arranged between the two upright posts, and also comprising:

[0006] Connecting columns, wherein the connecting columns are arranged in groups of two, and multiple groups are provided and are respectively arranged on multiple sound insulation boards;

[0007] A plurality of uprighting mechanisms are provided in groups of two, and are respectively provided on the corresponding connecting columns, and are used to keep the connecting columns in a vertical state during the assembly process;

[0008] A support rod, wherein the support rod is arranged on one side of the sound insulation board;

[0009] The stabilizing mechanism is arranged on the support rod and is used to connect the support rod with the ground to form a stable support for the multiple sound insulation panels.

[0010] Furthermore, the uprighting mechanism includes a rotating shaft arranged on a connecting column, the rotating shaft is rotatably connected to the sound insulation board, a rotating plate is arranged on the connecting column, an arc seat is arranged on the sound insulation board, two limit blocks are arranged on the sound insulation board, and the contact and contact parts between the connecting column and the arc seat and between the rotating plate and the two limit blocks are all made of magnetic materials.

[0011] Furthermore, the stabilizing mechanism includes a connecting assembly arranged on the support rod, which is used to connect the support rod with the sound insulation board and change the distance between the support rod and the sound insulation board; a ground clamping assembly is arranged on the support rod, which is used to form a stable connection between the support rod and the ground.

[0012] Furthermore, the connection assembly includes a sleeve threadedly connected to the support rod, a connecting rod is provided at one end of the sleeve, and a connecting plate is rotatably provided on the connecting rod.

[0013] Furthermore, the ground-engaging assembly includes a ground plate rotatably arranged at one end of a support rod, a drilling tube is threadedly connected to the ground plate, and a rotating seat is arranged on the drilling tube; an extension piece is arranged on the drilling tube for fastening the drilling tube to the ground after the drilling tube enters the ground.

[0014] Furthermore, the connecting column is in a truncated cone shape.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model has a simple structure and is easy to operate. When in use, a vertical mechanism is used to keep the connecting column in a vertical state during the assembly process, and a stabilizing mechanism is used to connect the supporting rod to the ground, so that a plurality of sound insulation boards are effectively connected and fixedly supported to prevent the sound insulation boards from being deformed and tipped over when subjected to large vibrations and wind force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the local cross-section structure;

[0019] Figure 3 For the utility model Figure 2 Enlarged view of part A in the middle;

[0020] Figure 4 This is a schematic diagram of the support rod and stabilizing mechanism structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the card base assembly of the utility model;

[0022] Figure 6 For the utility model Figure 5 Schematic diagram of the local cross-section structure;

[0023] Figure 7 For the utility model Figure 6 Enlarged view of middle part B;

[0024] Figure 8This is a schematic diagram of the connecting column structure of the utility model.

[0025] In the figure: 1. column; 2. sound insulation board; 3. connecting column; 4. upright mechanism; 41. rotating shaft; 42. rotating plate; 43. arc seat; 44. limit block; 5. support rod; 6. stabilizing mechanism; 7. connecting assembly; 71. sleeve; 72. connecting rod; 73. connecting plate; 8. ground clamping assembly; 81. floor; 82. drilling tube; 83. rotating seat; 9. extension piece; 91. rotating rod; 92. turntable; 93. fixed disk; 94. connecting disk; 95. arc piece; 96. connecting strip. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8 A noise prevention and soundproofing screen of this embodiment includes two columns 1, which can be fixed on the roadbed by bolts, and a plurality of soundproofing boards 2 are arranged between the two columns 1. The H-shaped notches on the columns 1 can be used to place the soundproofing boards 2, and also include:

[0028] The connecting columns 3 are arranged in groups of two, and multiple groups are arranged respectively on multiple sound insulation boards 2;

[0029] The uprighting mechanisms 4 are arranged in groups of two, and multiple groups are provided, which are respectively arranged on the corresponding connecting columns 3, and are used to keep the connecting columns 3 in a vertical state during the assembly process;

[0030] A support rod 5, the support rod 5 is arranged on one side of the sound insulation board 2;

[0031] The stabilizing mechanism 6 is arranged on the support rod 5 and is used to connect the support rod 5 to the ground to form a stable support for the multiple sound insulation panels 2.

[0032] The upright mechanism 4 includes a rotating shaft 41 arranged on the connecting column 3, the rotating shaft 41 is rotatably connected to the sound insulation board 2, a rotating plate 42 is arranged on the connecting column 3, an arc seat 43 is arranged on the sound insulation board 2, and two limit blocks 44 are arranged on the sound insulation board 2. The contact parts between the connecting column 3 and the arc seat 43 and the contact parts between the rotating plate 42 and the two limit blocks 44 are all made of magnetic materials; during the transportation process, the connecting column 3 is adsorbed on the arc seat 43 to prevent the connecting column 3 from rotating, thereby affecting the stacking and handling transfer; the sound insulation board 2 is provided with a slot matching the connecting column 3, and the rotating connecting column 3 drives the rotating plate 42 to rotate, and the rotating plate 42 is adsorbed on the limit blocks 44, so that the connecting column 3 remains in a vertical state, so that when the next sound insulation board 2 is placed, the connecting column 3 is connected to it, so that multiple sound insulation boards 2 are connected to each other.

[0033] The stabilizing mechanism 6 includes a connecting assembly 7 arranged on the support rod 5, which is used to connect the support rod 5 with the sound insulation board 2 and change the distance between the support rod 5 and the sound insulation board 2; the connecting assembly 7 includes a sleeve 71 threadedly connected to the support rod 5, a connecting rod 72 is arranged at one end of the sleeve 71, and a connecting plate 73 is rotatably arranged on the connecting rod 72; the connecting plate 73 can be connected and fixed to the sound insulation board 2 by screwing in or welding.

[0034] A ground-locking assembly 8 is provided on the support rod 5, which is used to form a stable connection between the support rod 5 and the ground; the ground-locking assembly 8 includes a ground-contacting plate 81 rotatably provided at one end of the support rod 5, a drilling tube 82 is threadedly connected to the ground-contacting plate 81, and a rotating seat 83 is provided on the drilling tube 82; the support rod 5 is rotated to keep a suitable distance or angle with the soil ground, and then the ground-contacting plate 81 is made to fit with the ground, and the rotating seat 83 is rotated to drive the drilling tube 82 to screw into the ground.

[0035] An extension piece 9 is provided on the drilling tube 82, which is used to connect and fasten the drilling tube 82 to the ground after the drilling tube 82 enters the ground, so that the drilling tube 82 forms a stable connection with the ground.

[0036] The connecting column 3 is in the shape of a truncated cone, and the diameter of the truncated cone is smaller at the top and larger at the bottom. The diameter of the truncated cone slot opened on the upper sound insulation board 2 is smaller at the top and larger at the bottom, so that when the sound insulation boards 2 are stacked, the connecting column 3 can more easily enter the slotted part of the sound insulation board 2, and the stacking and connection is more convenient.

[0037] When in use, the rotating connecting column 3 drives the rotating plate 42 to rotate, and the rotating plate 42 is adsorbed on the limit block 44, so that the connecting column 3 remains in a vertical state, so that when the next sound insulation board 2 is placed, the connecting column 3 is connected to it, so that multiple sound insulation boards 2 are connected to each other; the connecting plate 73 is connected and fixed to the sound insulation board 2 by screwing in or welding, the support rod 5 is rotated to keep it at a suitable distance or angle with the earthen ground, and then the floor plate 81 is made to fit with the ground, and the rotating seat 83 is rotated to drive the drilling tube 82 to screw into the ground, so that the drilling tube 82 is firmly connected to the ground.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A noise prevention and soundproofing screen, comprising two upright posts (1), a plurality of soundproofing panels (2) being arranged between the two upright posts (1), characterized in that: Also included are: Connecting columns (3), the connecting columns (3) being arranged in groups of two, with a plurality of groups being provided and being respectively arranged on a plurality of the sound insulation boards (2); A straightening mechanism (4), wherein the straightening mechanisms (4) are arranged in groups of two, and a plurality of groups are provided, and are respectively arranged on the corresponding connecting columns (3), and are used to keep the connecting columns (3) in a vertical state during the assembly process; A support rod (5), wherein the support rod (5) is arranged on one side of the sound insulation board (2); A stabilizing mechanism (6), the stabilizing mechanism (6) being arranged on the support rod (5) and being used to connect the support rod (5) to the ground, thereby forming a stable support for the plurality of sound insulation panels (2).

2. The noise prevention soundproof screen according to claim 1, characterized in that: The uprighting mechanism (4) comprises a rotating shaft (41) arranged on the connecting column (3), the rotating shaft (41) being rotatably connected to the sound insulation board (2), a rotating plate (42) being arranged on the connecting column (3), an arc seat (43) being arranged on the sound insulation board (2), two limit blocks (44) being arranged on the sound insulation board (2), and the contacting parts between the connecting column (3) and the arc seat (43) and the contacting parts between the rotating plate (42) and the two limit blocks (44) are all made of magnetic materials.

3. The noise prevention soundproof screen according to claim 2, characterized in that: The stabilizing mechanism (6) comprises a connecting assembly (7) arranged on the support rod (5) and used for connecting the support rod (5) to the sound insulation board (2) and changing the distance between the support rod (5) and the sound insulation board (2); and a ground clamping assembly (8) is arranged on the support rod (5) and used for forming a stable connection between the support rod (5) and the ground.

4. The noise prevention soundproof screen according to claim 3 is characterized by: The connection assembly (7) comprises a sleeve (71) threadedly connected to the support rod (5); a connecting rod (72) is provided at one end of the sleeve (71); and a connecting plate (73) is rotatably provided on the connecting rod (72).

5. The noise prevention soundproof screen according to claim 1, characterized in that: The connecting column (3) is in the shape of a truncated cone.

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