Engineering construction dust falling equipment with noise reduction function

Abstract

The utility model belongs to the technical field of construction site dust falling, and particularly relates to engineering construction dust falling equipment with a noise reduction function, which comprises a frame body, a noise reduction component fixed in the frame body, a main water pipe fixed at the top end of the frame body, a fixed upright post, a dust removal device and a dust removal device, the frame body is connected between the two adjacent fixed stand columns; the splicing mechanism comprises a splicing block, a sleeve and a connecting block, the sleeve is arranged on the fixed stand column in a sleeving mode to form a rotating structure, the splicing block is fixed to the end of the frame body, the connecting block is fixed to the sleeve, and a splicing groove allowing the splicing block to be embedded in is formed in the connecting block; according to the noise reduction assembly, splicing installation of the adjacent noise reduction assemblies is achieved through the fixed stand columns and the splicing mechanisms, on the premise that splicing stability is guaranteed, the included angle between the adjacent noise reduction assemblies can be adjusted, and the noise reduction assembly can meet different use requirements and is suitable for construction areas of different shapes.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust reduction at construction sites, and in particular relates to engineering construction dust reduction equipment with a noise reduction function. Background Art

[0002] During construction, there are more and more environmental problems. For example, dust, noise and other pollution can be seen everywhere, and dust and noise pollution are the most serious. If not handled, dust and noise pollution will directly affect people's work and life.

[0003] At present, fences are usually set up around the construction area, and a mist spray system is installed on the top of the fence to reduce dust and noise to a certain extent.

[0004] For example, in the prior art, a Chinese utility model patent with authorization announcement number CN219754268U discloses "a noise reduction and dust reduction device for construction", including a noise reduction component for reducing noise at a construction site, a pre-embedded component for positioning the noise reduction component is provided at the bottom of the noise reduction component, and a dust reduction component for reducing dust diffusion is provided on the noise reduction component.

[0005] Although the noise reduction and dust reduction equipment in the prior art including the above-mentioned ones can achieve noise reduction and dust reduction and adopt a splicing type as a whole, the splicing angle of two adjacent dust reduction components is certain and the angle cannot be adjusted according to actual use needs, which has high limitations in use.

[0006] In order to solve the above problems, this application proposes an engineering construction dust reduction equipment with noise reduction function. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides an engineering construction dust reduction device with a noise reduction function, which has the characteristics of being easy to use, easy to splice and having a wide range of applications.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering construction dust reduction device with noise reduction function, comprising a frame, a noise reduction component fixed in the frame, and a main water pipe fixed at the top of the frame, a plurality of atomizing nozzles evenly spaced along the length direction of the main water pipe are installed on the main water pipe, and further comprising:

[0009] Fixed columns, the frame is connected between two adjacent fixed columns;

[0010] The splicing mechanism comprises a splicing block, a sleeve and a connecting block, wherein the sleeve is sleeved on the fixed column to form a rotating structure, the splicing block is fixed to the end of the frame, the connecting block is fixed on the sleeve, and the connecting block has a splicing groove for the splicing block to be embedded.

[0011] As a preferred technical solution of the utility model, the splicing mechanism also includes:

[0012] A locking bolt, wherein the locking bolt passes through the splicing block and the connecting block;

[0013] A locking nut is installed on the protruding end of the locking bolt by threaded engagement.

[0014] As a preferred technical solution of the present invention, the outer wall of the fixed column is tightly fitted to the inner wall of the sleeve.

[0015] As a preferred technical solution of the utility model, the outer wall of the splicing block is tightly fitted to the inner wall of the splicing groove.

[0016] As a preferred technical solution of the utility model, it also includes:

[0017] Limiting rings are distributed above and below the sleeve and are fixed on the fixed column.

[0018] As a preferred technical solution of the utility model, it also includes:

[0019] A flange-type flow diverter nozzle, a plurality of flange-type flow diverter nozzles are fixed on the main water pipe at equal intervals along the length direction thereof, and a mounting flange matching with the flange-type flow diverter nozzle is fixed on the atomizing nozzle.

[0020] As a preferred technical solution of the utility model, the noise reduction component includes:

[0021] Noise reduction plates, two of which are symmetrically distributed and have a corrugated structure;

[0022] A foam core is fixed in the inner space of the two noise reduction plates.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] In the utility model, fixed columns and a splicing mechanism are used to realize the splicing and installation of adjacent noise reduction components. Under the premise of ensuring the stability of the splicing, the angle between adjacent noise reduction components can also be adjusted to meet different usage needs and is applicable to construction areas of different shapes.

[0025] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 It is a structural schematic diagram of the utility model;

[0028] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the splicing mechanism;

[0029] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0030] Figure 4 This is a schematic diagram of the axonometric structure of the noise reduction component in the utility model.

[0031] In the figure: 1. frame; 2. noise reduction component; 21. noise reduction plate; 22. foam core; 3. main water pipe; 31. flange-type diverter nozzle; 4. atomizing nozzle; 41. mounting flange; 5. fixed column; 6. splicing mechanism; 61. splicing block; 62. sleeve; 63. connecting block; 631. splicing groove; 64. locking bolt; 65. locking nut; 7. limit ring. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a construction dust reduction device with noise reduction function, including a frame 1, a noise reduction component 2 fixed in the frame 1 and a main water pipe 3 fixed at the top of the frame 1, a plurality of atomizing nozzles 4 are installed on the main water pipe 3 and are evenly spaced along the length direction thereof, and also includes: a fixed column 5 and a splicing mechanism 6.

[0034] Further, by Figure 1 and Figure 2As shown, in this embodiment, the frame 1 is connected between two adjacent fixed columns 5, the splicing mechanism 6 includes a splicing block 61, a sleeve 62 and a connecting block 63, the sleeve 62 is sleeved on the fixed column 5 to form a rotating structure, the splicing block 61 is fixed to the end of the frame 1, the connecting block 63 is fixed on the sleeve 62, and the connecting block 63 has a splicing groove 631 for the splicing block 61 to be embedded. After adopting the above scheme, when in use, the fixed column 5 is first fixed to the surrounding of the construction area by conventional means. On the ground, insert the splicing block 61 at one end of the frame 1 into the splicing groove 631, and straighten the frame 1. Then install the fixed column 5 at the other end according to the length of the frame 1, so that the splicing block 61 at the other end of the frame 1 is also embedded in the corresponding splicing groove 631. The installation of the frame 1 can be achieved. The sleeve 62 and the fixed column 5 form a rotating structure. Under the premise of ensuring the stability of the splicing, the angle between adjacent noise reduction components 2 can also be adjusted to meet different usage needs. It is applicable to construction areas of different shapes.

[0035] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the splicing mechanism 6 also includes: a locking bolt 64 and a locking nut 65. The locking bolt 64 passes through the splicing block 61 and the connecting block 63. The locking nut 65 is installed on the protruding end of the locking bolt 64 by threaded engagement. After adopting the above scheme, after the frame 1 is installed, the locking bolt 64 can be passed through the splicing block 61 and the connecting block 63, and the locking nut 65 can be tightened on the protruding end of the locking bolt 64 to further reinforce the frame 1.

[0036] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the outer wall of the fixed column 5 is tightly fitted to the inner wall of the sleeve 62, ensuring the stability of the connection between the sleeve 62 and the fixed column 5 and preventing the sleeve 62 from shaking.

[0037] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the outer wall of the splicing block 61 is tightly fitted to the inner wall of the splicing groove 631, thereby improving the installation stability of the frame 1 and preventing the frame 1 from shaking.

[0038] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, it also includes: a limit ring 7. The limit rings 7 fixed on the fixed column 5 are distributed above and below the sleeve 62. The limit rings 7 are fixed to the fixed column 5 by conventional means, such as using bolts or threads. The sleeve 62 is limited by the limit ring 7 to ensure the stability of the installation of the sleeve 62 and avoid longitudinal shaking of the sleeve 62. In addition, when the fixed column 5 is long enough, the initial installation height of the sleeve 62 can also be adjusted.

[0039] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, it also includes: a flange-type diverter nozzle 31, a plurality of flange-type diverter nozzles 31 are fixed on the main water pipe 3 at equal intervals along its length direction, and a mounting flange 41 matching the flange-type diverter nozzle 31 is fixed on the atomizing nozzle 4. After adopting the above scheme, the atomizing nozzle 4 is installed with a flange, which is convenient for installation and also convenient for disassembly and replacement of the damaged atomizing nozzle 4.

[0040] Preferably, by Figure 1 and Figure 4 As shown, in this embodiment, the noise reduction component 2 includes: a noise reduction plate 21 and a foam core 22. The two noise reduction plates 21 are symmetrically distributed, and the noise reduction plates 21 are a corrugated structure. The foam core 22 is fixed to the inner space of the two noise reduction plates 21. After adopting the above scheme, the structural form of the two noise reduction plates 21, when the noise sound waves are transmitted to the noise reduction plates 21, the noise sound waves will be reflected in different directions, so that the intensity of the noise sound waves is greatly reduced, and the noise reduction effect is good. The foam core 22 is flexible and can buffer the impact force, and can also absorb part of the noise.

[0041] Components not described in detail herein are prior art.

[0042] Working principle and use process of the utility model: When using the dust reduction equipment of the utility model, firstly, conventional means are used to fix the fixed column 5 on the ground around the construction area, the splicing block 61 at one end of the frame 1 is inserted into the splicing groove 631, and the frame 1 is straightened, and then the fixed column 5 is installed at the other end according to the length of the frame 1, so that the splicing block 61 at the other end of the frame 1 is also embedded in the corresponding splicing groove 631, and the installation of the frame 1 can be realized. The sleeve 62 and the fixed column 5 form a rotating structure. Under the premise of ensuring the stability of the splicing, the angle between adjacent noise reduction components 2 can also be adjusted to meet different use needs, and it is applicable to construction areas of different shapes;

[0043] The main water pipe 3 is connected to a water pump for pumping water from the outside, and the water is sprayed out from the atomizing nozzle 4 to reduce dust;

[0044] The noise reduction plate 21 is a corrugated structure. When the noise sound waves are transmitted to the noise reduction plate 21, the noise sound waves will be reflected in different directions, so that the intensity of the noise sound waves is greatly reduced, and the noise reduction effect is good. The foam core 22 is flexible and can buffer the impact force while also absorbing part of the noise.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A construction dust reduction device with a noise reduction function, comprising a frame (1), a noise reduction component (2) fixed in the frame (1), and a main water pipe (3) fixed at the top of the frame (1), wherein a plurality of atomizing nozzles (4) are installed on the main water pipe (3) and are distributed at equal intervals along the length direction thereof, characterized in that: Also includes: Fixed columns (5), the frame (1) being connected between two adjacent fixed columns (5); A splicing mechanism (6), the splicing mechanism (6) comprising a splicing block (61), a sleeve (62) and a connecting block (63), the sleeve (62) being sleeved on the fixed column (5) to form a rotating structure, the splicing block (61) being fixed to an end of the frame (1), the connecting block (63) being fixed to the sleeve (62), and the connecting block (63) being provided with a splicing groove (631) for the splicing block (61) to be embedded.

2. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: The splicing mechanism (6) further comprises: A locking bolt (64), wherein the locking bolt (64) passes through the splicing block (61) and the connecting block (63); A locking nut (65) is mounted on the protruding end of the locking bolt (64) by means of a threaded engagement.

3. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: The outer wall of the fixed column (5) fits tightly against the inner wall of the sleeve (62).

4. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: The outer wall of the splicing block (61) fits tightly against the inner wall of the splicing groove (631).

5. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: Also includes: Limiting rings (7) are distributed above and below the sleeve (62) and are fixed on the fixed column (5).

6. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: Also includes: A flange-type flow diversion nozzle (31), wherein a plurality of the flange-type flow diversion nozzles (31) are fixed on the main water pipe (3) at equal intervals along the length direction thereof, and a mounting flange (41) matching the flange-type flow diversion nozzles (31) is fixed on the atomizing nozzle (4).

7. The construction dust reduction equipment with noise reduction function according to claim 1, characterized in that: The noise reduction component (2) comprises: Noise reduction plates (21), wherein two of the noise reduction plates (21) are symmetrically distributed, and the noise reduction plates (21) are of a corrugated structure; A foam core (22), wherein the foam core (22) is fixed to the inner space of the two noise reduction plates (21).

Images