Environment-friendly noise reduction device for construction project management

Abstract

The utility model relates to the technical field of noise reduction equipment, and discloses an environment-friendly noise reduction device for construction project management, which comprises a sound insulation plate formed by assembling a plurality of vertical sound insulation plate units which are transversely and closely arranged in a linear manner; the stand column comprises an I-shaped plate, a rear baffle, a turning cover plate, a mounting base and a fixing structure. A rear baffle is integrally formed on the rear side of the I-shaped plate, turning cover plates are movably arranged on the front side of the I-shaped plate, a pair of turning cover plates are arranged in a left-right mirror image mode along a middle plate body of the I-shaped plate, after the turning cover plates are closed, the turning cover plates are matched with the I-shaped plate to form a pair of mounting notches, the closed turning cover plates are fixed to the I-shaped plate through fixing structures, and a mounting base is fixed to the bottom end of the I-shaped plate; and the vertical edge of the sound insulation plate is movably mounted in the mounting notch in a matched manner. Compared with the prior art, the sound insulation board has the advantages that the sound insulation board can be installed more conveniently, the sound insulation board is formed by assembling the assembling groove edges and the vertical sound insulation board units, loading and transferring can be facilitated after the sound insulation board is disassembled, and convenient transferring of the sound insulation board is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction equipment, in particular to an environmental protection noise reduction device for construction project management. Background Technique

[0002] In the work of construction project management, noise management is one of the necessary tasks. Otherwise, noise pollution will bring certain troubles to the living and working environments of people around.

[0003] Currently, in the prior art, generally, a fence surrounded by sound insulation boards is used to achieve sound insulation and noise reduction, and the effect is relatively good. However, when installing the existing sound insulation boards, generally, the installation base is first installed and fixed to the ground, and then the sound insulation boards are inserted into the installation base from top to bottom, thus completing the enclosure of the sound insulation board fence.

[0004] It is not difficult to see that the operation of installing and fixing the existing sound insulation boards is relatively cumbersome. The staff needs to first lift the sound insulation board and then insert it downward. Moreover, when installing, a sound insulation board is generally composed of multiple small sound insulation boards stacked vertically together. That is to say, after multiple insertions of multiple small sound insulation boards, the installation of one sound insulation board can be completed, resulting in low efficiency.

[0005] Here, in order to solve the above problems, we propose an environmental protection noise reduction device for construction project management. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above technical difficulties and provide an environmental protection noise reduction device for construction project management, which can achieve more convenient installation of sound insulation boards when in use.

[0007] To solve the above technical problems, the technical solution provided by the utility model is as follows:

[0008] An environmental protection noise reduction device for construction project management, comprising:

[0009] A sound insulation board, which is a structure assembled by a plurality of vertically arranged sound insulation board units arranged closely in a horizontal line shape;

[0010] A column, including an I-shaped plate, a rear baffle, a flip cover plate, an installation base and a fixing structure; the rear baffle is integrally formed on the rear side of the I-shaped plate, the flip cover plate is movably arranged on the front side, and a pair of flip cover plates are arranged symmetrically about the middle plate of the I-shaped plate. After the flip cover plates are closed, together with the I-shaped plate, a pair of installation slots are formed, and the closed flip cover plates are fixed on the I-shaped plate through the fixing structure. The installation base is fixed at the bottom end of the I-shaped plate;

[0011] The vertical edges of the sound insulation board are movably fitted and installed in the installation slots.

[0012] As an improvement, the sound insulation board further includes assembly groove edges, a pair of which are arranged in an up-and-down mirror image and are in the shape of a square box with open opposite sides. The two assembly groove edges are respectively installed at the top and bottom of the whole formed by each vertical sound insulation board unit and are in interference fit with the top and bottom of the whole formed by each vertical sound insulation board unit.

[0013] As an improvement, one side of the flip cover plate close to the middle plate body of the I-shaped plate is hinged to the middle plate body. The fixing structure includes corresponding bolt columns and nuts; bolt columns are respectively fixed at the four corners of the front side of the I-shaped plate, strip-shaped through holes through which the two bolt columns on the same side respectively pass are reserved on the flip cover plate, the length of the strip-shaped through holes is much larger than the diameter of the bolt columns, and the nuts are threadedly sleeved on the bolt columns and fixed to the flip cover plate after being tightened. It is convenient to fix the flip cover plate after covering.

[0014] As an improvement, it further includes a display board. Four threaded columns are fixed on the rear side of the rear baffle, and each threaded column corresponds to and passes through a through hole reserved at the four corners of the display board. Knob nuts are threadedly sleeved on the threaded columns and fixed to the display board after being tightened. Advertisement posters, notice posters and the like related to construction projects are posted on the display board.

[0015] The advantages of the present utility model compared with the prior art are as follows:

[0016] 1. When the present novelty is in use, through the cooperation of the vertical sound insulation board unit and the assembly groove edge, a sound insulation board can be conveniently assembled. Moreover, the sound insulation board is assembled by the assembly groove edge and the vertical sound insulation board unit, and after being disassembled, it is convenient to load and transport each part, realizing convenient transportation of the sound insulation board.

[0017] 2. When the present novelty is in use, the sound insulation board can be placed into the corresponding two installation slot openings from front to back, then the flip cover plate is covered, and after being conveniently positioned and fixed through the fixing structure, the assembly of the sound insulation board and the column can be completed. Finally, the column is installed and fixed on the ground, and the construction of the sound insulation wall can be completed, with more convenient operation and higher construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model.

[0019] Figure 2 is a schematic structural diagram of the sound insulation board of the present utility model.

[0020] Figure 3 is a schematic structural diagram of the column of the present utility model.

[0021] Figure 4 is of the present utility model Figure 3 partial enlarged view.

[0022] Figure 5 is of the present utility modelFigure 3 Partial structural schematic diagram.

[0023] Figure 6 is a part of the present utility model Figure 5 Partial enlarged view.

[0024] Figure 7 is a structural schematic diagram of another perspective of the present utility model.

[0025] As shown in the figure: 1, vertical sound insulation board unit; 2, I-shaped board; 3, rear baffle; 4, flip cover plate; 5, installation base; 6, installation notch; 7, assembly groove edge; 8, bolt column; 9, nut; 10, strip-shaped through hole; 11, display board; 12, threaded column; 13, knob nut. Specific implementation mode

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, the term "comprising" and any deformation thereof are intended to cover non-exclusive inclusion.

[0027] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1

[0029] An environmental protection and noise reduction device for construction project management, comprising:

[0030] A sound insulation board, comprising five vertical sound insulation board units 1 (i.e., smaller sound insulation boards) and a pair of assembly groove edges 7; as Figure 2 shown, each vertical sound insulation board unit 1 is arranged horizontally and closely in a row, and a pair of assembly groove edges 7 are arranged in an up-and-down mirror image, and are box-shaped structures with open opposite sides respectively. The two assembly groove edges 7 are respectively installed on the top and bottom of the whole formed by each vertical sound insulation board unit 1;

[0031] A column, comprising an I-shaped board 2, a rear baffle 3, a flip cover plate 4, an installation base 5 and a fixing structure; as Figures 3 to 6As shown in the figure, a rear baffle 3 is integrally formed at the rear side of the I-shaped plate 2, and a flip cover plate 4 is movably arranged at the front side (the side of the flip cover plate 4 close to the middle plate body of the I-shaped plate 2 is hinged to the middle plate body), and a pair of flip cover plates 4 are arranged in a left-right mirror image along the middle plate body of the I-shaped plate 2. After the flip cover plates 4 are closed, together with the I-shaped plate 2, a pair of installation notches 6 are formed. An installation base 5 is fixed at the bottom end of the I-shaped plate 2. The installation base 5 is of a flat plate structure, and installation holes are reserved at the four corners respectively. The fixing structure includes corresponding bolt columns 8 and nuts 9; bolt columns 8 are respectively fixed at the four corners of the front side of the I-shaped plate 2, strip-shaped through holes 10 through which the two bolt columns 8 on the same side pass are reserved on the flip cover plate 4, and the nut 9 is threadedly sleeved on the bolt column 8 and fixed to the flip cover plate 4 after being tightened.

[0032] As Figure 2 shown, the vertical edges of the sound insulation board are movably fitted and installed in the installation notches 6.

[0033] In the specific implementation of this embodiment:

[0034] The anchor bolts are used to pass through the installation holes to install and fix the installation base 5 to the ground. Then the vertical sound insulation board unit 1 and the assembly groove edge 7 are assembled into a sound insulation board. The left and right edges of the sound insulation board are placed in the opposite two installation notches 6 on the adjacent two columns, and the flip cover plate 4 is covered. Finally, the nut 9 is installed and tightened with the help of tools, and the splicing between the sound insulation board and the adjacent two columns on the left and right can be completed. Repeat the above operations until the required sound insulation wall for the enclosure is completed.

[0035] Embodiment 2

[0036] On the basis of the above embodiment, as Figure 7 shown, the environmental protection noise reduction device for construction project management further includes a display board 11. Four threaded columns 12 are fixed at the rear side of the rear baffle 3, and each threaded column 12 corresponds to the through holes reserved at the four corners of the display board 11 and passes through the through holes. A knob nut 13 is threadedly sleeved on the threaded column 12, and the display board 11 is fixed after the knob nut 13 is tightened.

[0037] In the specific implementation of this embodiment: Advertising posters, notice posters, etc. related to construction projects can be pasted on the posting surface of the display board 11, so as to achieve the effects of advertising and announcement.

[0038] It is worth mentioning that after the enclosure is built, the display board 11 faces away from the construction site, and the flip cover plate 4 faces the construction site.

[0039] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. An environmentally friendly noise reduction device for construction project management, characterized in that: include: The sound insulation board is a structure composed of a plurality of vertical sound insulation board units (1) which are closely arranged in a horizontal straight line and assembled together; The column comprises an I-shaped plate (2), a rear baffle plate (3), a flip plate (4), a mounting base (5) and a fixing structure; the I-shaped plate (2) is integrally formed with the rear baffle plate (3), the front side is movably provided with a flip plate (4), and a pair of flip plates (4) are mirror-imaged along the middle plate body of the I-shaped plate (2); after the flip plates (4) are covered, they cooperate with the I-shaped plate (2) to form a pair of mounting notches (6), and the covered flip plates (4) are fixed on the I-shaped plate (2) through the fixing structure, and the bottom end of the I-shaped plate (2) is fixed with a mounting base (5); The vertical edge of the sound insulation board is movably mounted in the mounting groove (6).

2. The environmentally friendly noise reduction device for construction project management according to claim 1 is characterized in that: The sound insulation board also includes a pair of assembly groove edges (7), which are mirror-imaged and are square box-shaped structures with opposite sides open. The two assembly groove edges (7) are respectively mounted on the top and bottom of the whole composed of each vertical sound insulation board unit (1).

3. The environmentally friendly noise reduction device for construction project management according to claim 1 is characterized in that: The flip cover plate (4) is hingedly connected to the middle plate body at one side close to the middle plate body of the I-shaped plate (2).

4. The environmentally friendly noise reduction device for construction project management according to claim 3 is characterized by: The fixing structure comprises corresponding bolt columns (8) and nuts (9); bolt columns (8) are respectively fixed at the four corners of the front side of the I-shaped plate (2); strip-shaped through holes (10) are reserved on the flip plate (4) for two bolt columns (8) on the same side to pass through respectively; the nuts (9) are threadedly sleeved on the bolt columns (8) and, after being tightened, the flip plate (4) is fixed.

5. The environmentally friendly noise reduction device for construction project management according to claim 1 is characterized in that: The mounting base (5) is a flat plate structure, and mounting holes are reserved at four corners.

6. The environmentally friendly noise reduction device for construction project management according to claim 1 is characterized by: It also includes a display board (11), and four threaded columns (12) are fixed to the rear side of the rear baffle (3), and each threaded column (12) corresponds to a through hole reserved at the four corners of the display board (11) and passes through the through hole. A knob nut (13) is threadedly sleeved on the threaded column (12). After the knob nut (13) is tightened, the display board (11) is fixed.

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