Noise reduction and dust fall equipment for constructional engineering

Abstract

The invention relates to noise reduction and dust fall equipment for constructional engineering. The noise reduction and dust fall equipment comprises a box body, air guide equipment, an output cylinder and a guide cylinder, the guide cylinder is arranged at the edge position of the box body, the periphery position of the guide cylinder is in butt joint with a non-return switch, and a linkage module is arranged at the inner edge of the input part of the guide cylinder; a ring-shaped component is arranged at the input part of the guide cylinder, a guide channel is reserved in the surface of the ring-shaped component, and a filter frame is arranged on the ring-shaped component. According to the noise reduction and dust fall equipment for constructional engineering, when sundries in the working environment are used for shielding, airflow acts on a linkage plate through a check switch, at the moment, a first movable ring is linked to move together, a wedge-shaped effect is generated between the slope wall of a first convex seat and a linkage module, and when the highest point of the first convex seat corresponds to the position of the linkage module, the linkage module is driven to move; at the moment, the linkage module can dredge sundries at the input part of the guide cylinder, so that the dust treatment effect of long-time application of the equipment in a constructional engineering environment is guaranteed, and non-stop work is guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of dust reduction in construction projects, and in particular relates to noise reduction and dust reduction equipment for construction projects. Background Art

[0002] In the rapid development of urbanization, the number of construction projects is increasing, and the resulting construction noise and dust pollution problems are becoming increasingly prominent, significantly affecting the quality of life and environmental health of surrounding residents. Therefore, dust reduction treatment is required at many construction sites.

[0003] However, the construction site environment is relatively harsh. Construction waste is affected by the wind and drainage in the open space and will reach the introduction point of the dust suppression equipment. Since the dust suppression equipment is used to process dust in the gas, large debris falling into the introduction point of the dust suppression equipment will affect the efficiency of dust suppression. Since the dust suppression equipment has a long cycle when in use, it requires supervisory maintenance, which affects the overall efficiency.

[0004] In view of this, a noise and dust reduction device for construction engineering is proposed. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0006] In view of the following technical problems in the existing technology: the environment of the construction site is relatively harsh, and the construction waste will reach the introduction position of the dust reduction equipment due to the wind and drainage effect of the open site. Since the dust reduction equipment is used to process dust in the gas, larger debris falling into the introduction position of the dust reduction equipment will affect the efficiency of dust reduction. Since the dust reduction equipment has a long cycle when used, it requires supervisory maintenance, which affects the overall efficiency.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a noise and dust reduction device for construction engineering, comprising a box body, an air induction device, an output tube and a guide tube;

[0008] The guide tube is installed at the edge of the box body, and a check switch is connected to the peripheral position of the guide tube. A linkage module is installed on the inner edge of the input part of the guide tube; a ring-shaped component is installed at the input part of the guide tube, and a guide channel is reserved on the surface of the ring-shaped component. A filter frame is installed on the ring-shaped component. The linkage module includes a linkage ring and a linkage module. The linkage ring is arranged at the inner edge of the input part of the guide tube, and the linkage module is arranged on the side of the linkage ring facing the ring-shaped component; a straight plate is movably installed on the ring-shaped component.

[0009] The linkage module includes a long column, an elastic member and a guide member. The long column is fitted on the edge of the movable circle 1, and the guide member is rotatably and slidably arranged on the periphery of the long column.

[0010] As an optimal technical solution for noise reduction and dust reduction equipment in construction projects, the linkage ring includes a bearing ring and a movable ring. The bearing ring is connected to the inner edge of the guide tube, and the movable ring is movably connected to the inner edge of the bearing ring.

[0011] As an optimal technical solution for noise and dust reduction equipment in construction projects, a convex seat 1 is arranged at the edge of the movable ring 1 facing the input portion of the guide cylinder, and the slope wall of the convex seat 1 is fitted with the linkage module.

[0012] As an optimal technical solution for noise and dust reduction equipment in construction projects, the air-inducing device is installed between the guide tube and the box body, the output tube is installed on the side of the box body away from the air-inducing device, the inner interlayer of the box body is installed with a sound insulation pad, the box body is provided with a filter rack, the upper position of the inner edge of the box body is provided with a spray pipe, and the box body is provided with a circulation pipe from bottom to top.

[0013] As an optimal technical solution for noise and dust reduction equipment in construction projects, one edge of the boss one is a slope wall, and the lowest point of the slope wall of the boss one is the movement direction of the boss one.

[0014] As an optimal technical solution for noise and dust reduction equipment in construction projects, 1 / 2 of the outer circumference of the movable ring and the part facing the guide tube input are defined as circular path one, and 1 / 2 of the outer circumference of the movable ring and the part facing the check switch are defined as circular path two.

[0015] As an optimal technical solution for noise and dust reduction equipment in construction projects, a ball is installed between the circular path 1 of the movable circle 1 and the middle part of the movable circle 1, and a linkage plate is arranged on the circular path 2 of the movable circle 1.

[0016] As an optimal technical solution for noise reduction and dust reduction equipment in construction projects, the inner edge of the movable ring 1 is configured with several spiral plates, and the curvature of the spiral plates is relatively gentle. The inner edges of several of the spiral plates are jointly configured with movable ring 2, and the movable ring 2 is provided with a protrusion 2 at the edge position of the input part of the guide tube.

[0017] As an optimal technical solution for noise reduction and dust reduction equipment in construction projects, the long column is rotationally connected to the inner edge of the guide tube, the movable ring is arranged in a surrounding manner on the outer periphery of the long column, and the end of the long column away from the movable ring is slidably docked in the guide channel.

[0018] As an optimal technical solution for noise and dust reduction equipment in construction projects, the movable end of the straight plate is milled with an inner screw channel, and the long column is movably provided with an outer stud at one end facing the ring-shaped component, and the outer stud is threadedly connected to the inner screw channel.

[0019] Beneficial effects of the present invention:

[0020] 1. When this construction engineering noise and dust reduction equipment is blocked by debris in the working environment, the airflow is applied to the linkage plate through the check switch. At this moment, the linkage active circle 1 moves together, and the slope wall of the convex seat 1 and the linkage module form a wedge-shaped effect. When the highest point of the convex seat 1 corresponds to the position of the linkage module, the linkage module can clear the debris at the input part of the guide cylinder, thereby ensuring the long-term dust control effect of this equipment in the construction engineering environment and ensuring non-stop operation;

[0021] 2. This noise and dust reduction equipment for construction projects relies on a spiral plate, and the linkage module is convenient for returning to its initial state. When the check switch introduces airflow, it will link the movable ring to rotate toward trend A. Under the action of the convex seat 2 and the convex seat 1, the linkage module will protrude from the input part of the guide cylinder. After dredging, the linkage module will be in a state on the slope wall. This will affect the operability of the guide cylinder during the subsequent operation of the guide cylinder. At this time, the airflow entering from the input part of the guide cylinder will link the spiral plate to rotate toward trend B, and the linkage module will move toward the vertical edge of the convex seat 1. At this time, the linkage module will not protrude from the input part of the guide cylinder.

[0022] 3. The noise reduction and dust reduction equipment of this construction project relies on the fact that when the long column is protruded by the convex seat, the straight plate will rotate under the action of the outer stud. The straight plate can clean the impurities on the filter frame, and the sweeping movement of the straight plate can guide the debris to the outside of the guide tube.

[0023] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purposes and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive work. Among them:

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 It is a schematic cross-sectional view of the box body of the present invention.

[0027] Figure 3 This is a hidden schematic diagram of the filter frame of the present invention.

[0028] Figure 4 The present invention is based on Figure 2 The linkage module is shown in the following diagram.

[0029] Figure 5 Schematic diagram of the linkage module of the present invention.

[0030] Figure 6 For the present invention Figure 5 Schematic diagram at the center X.

[0031] Figure 7 The present invention is based on Figure 5 Schematic diagram from another perspective.

[0032] Figure 8 The present invention is based on Figure 5 A diagram of the activity circle.

[0033] Figure 9 It is a schematic cross-sectional view of the ring-shaped component of the present invention.

[0034] Figure 10 The present invention is based on Figure 9 Schematic diagram at point Y in the middle.

[0035] Figure numerals: .

[0036] 1. Box body; 2. Filter frame; 3. Air induction device; 4. Output tube; 5. Sound insulation pad; 6. Circulation pipe; 7. Spray pipe; 8. Guide tube; 9. Filter frame; 10. Check switch; 11. Linkage ring; 12. Bearing ring; 13. Active ring 1; 14. Boss 1; 15. Linkage plate; 16. Active ring 2; 17. Boss 2; 18. Spiral plate; 19. Linkage module; 20. Long column; 21. Elastic part; 22. Guide part; 23. External stud; 24. Ring-shaped component; 25. Guide channel; 26. Straight plate; 27. Internal screw channel. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0041] The embodiment is the first embodiment of the present invention, which provides a noise and dust reduction device for construction engineering, including a box body 1, an air induction device 3, an output tube 4 and a guide tube 8;

[0042] Reference Figure 1 and 2 , the guide tube 8 is installed at the edge of the box body 1, the wind induction device 3 is installed between the guide tube 8 and the box body 1, the output tube 4 is installed on the side of the box body 1 away from the wind induction device 3, and the inner interlayer of the box body 1 is installed with a sound insulation pad 5, which can ensure that the working noise inside the box body 1 can be transmitted to the construction site as little as possible, thereby protecting the construction environment of the workers. The box body 1 is equipped with a filter frame 2, and a spray pipe 7 is arranged on the upper position of the inner edge of the box body 1. A circulation pipe 6 is installed from bottom to top in the box body 1;

[0043] The above-mentioned contents can achieve the following: wherein the guide tube 8 guides the smoke and dust generated in the construction environment into the box body 1 by means of the wind induction device 3, and the smoke and dust are sprayed by the spray pipe 7. After the high-speed water mist collides with the dust particles, the kinetic energy is reduced, and the dust is wrapped and settled by the water flow. The water molecules wrap around the hydrophobic dust, increasing the particle mass and accelerating the fall. The dust is blocked by the filter frame 2, and the falling water droplets can be reused by the circulation pipe 6. The filter membrane is configured on the output tube 4, which has a double purification effect. Finally, the box body 1 can be opened to maintain the filter frame 2.

[0044] Reference Figure 3 and 4 A check switch 10 is connected to the peripheral position of the guide tube 8, and a linkage module is installed on the inner edge of the input part of the guide tube 8, wherein the check switch 10 is used to guide the external gas into the guide tube 8. The diameter of the check switch 10 is controllable. The force of the check switch 10 exceeds the force of the input part of the guide tube 8. When the input part of the guide tube 8 is not smooth enough when dust is introduced, the check switch 10 will only play a role at this moment.

[0045] refer to Figure 1 and 6 A ring-shaped component 24 is installed at the input portion of the guide cylinder 8 , a guide channel 25 is reserved on the surface of the ring-shaped component 24 , and a filter frame 9 is installed on the ring-shaped component 24 .

[0046] Reference Figure 5 The linkage module includes a linkage ring 11 and a linkage module 19. The linkage ring 11 is arranged on the inner edge of the input part of the guide tube 8. The linkage module 19 is arranged on the side of the linkage ring 11 facing the ring-shaped component 24. When the linkage ring 11 performs a circling motion, the linkage module 19 will be linked to move back and forth. The check switch 10 introduces the gaseous medium into the guide tube 8 to link the linkage ring 11 to rotate.

[0047] Through the above content, it can be achieved that, due to the application of construction work, the debris in the working environment is easily drawn to the input part of the guide cylinder 8. At this time, when the amount of dust introduced into the input part of the guide cylinder 8 cannot achieve the normal dust reduction effect, relying on the characteristics of the check switch 10, the air flow pressure introduced into the guide cylinder 8 by the check switch 10 position is large, which can act on the debris input by the guide cylinder 8, so that the guide cylinder 8 can perform normal airflow dust reduction work. Relying on the linkage ring 11 and the linkage module 19, when the check switch 10 acts on the gaseous medium into the guide cylinder 8, the linkage ring 11 links the linkage module 19 to move its position. When the linkage module 19 changes its position, it can clear the debris at the output part of the guide cylinder 8 to ensure normal dust reduction efficiency.

[0048] Reference Figure 7 The linkage ring 11 includes a bearing ring 12 and a movable ring 13 . The bearing ring 12 is connected to the inner edge of the guide tube 8 , and the movable ring 13 is movably connected to the inner edge of the bearing ring 12 .

[0049] Reference Figure 8 A boss 14 is configured at the edge of the movable ring 13 facing the input part of the guide cylinder 8. The slope wall of the boss 14 is fitted with the linkage module 19. The movable ring 13 will move the boss 14 together during the rotation process, and the position state of the linkage module 19 can be changed under the slope wall characteristics of the boss 14.

[0050] Through the above content, it can be achieved that when the movable circle 13 is in the process of circling motion, the boss 14 moves with the movable circle 13, and the slope wall of the boss 14 and the linkage module 19 have a wedge effect. When the highest point of the boss 14 corresponds to the position of the linkage module 19, the linkage module 19 can clear the debris in the input part of the guide tube 8. When the linkage module 19 is not facing the boss 14, it is convenient to return to the initial position due to its own characteristics.

[0051] Reference Figure 8 One edge of the protrusion 14 is a slope wall, and the lowest point of the slope wall of the protrusion 14 is the movement direction of the protrusion 14, which predefines the movement direction of the movable ring 13. Under the action of the check switch 10, the movable ring 13 can be linked to perform a spiral motion, thereby preventing the movable ring 13 from being hindered by the effect of the other direction.

[0052] refer to Figure 7 and 8 , 1 / 2 of the outer circumference of the movable ring 13 and the input part facing the guide tube 8 is defined as circular path 1, and 1 / 2 of the outer circumference of the movable ring 13 and the part facing the check switch 10 is defined as circular path 2. A ball is installed in the middle part of the circular path 1 of the movable ring 13 and the movable ring 13. A linkage plate 15 is arranged on the circular path 2 of the movable ring 13. When the check switch 10 guides the airflow into the guide tube 8, it will directly transmit it to the movable ring 13, causing the movable ring 13 to rotate.

[0053] Through the above, the check switch 10 can directly apply the airflow to the linkage plate 15, so that the movable ring 13 rotates, and the protrusion 14 moves accordingly, which can link the linkage module 19 to move its position.

[0054] refer to Figure 8 The inner edge of the movable ring 13 is provided with several spiral plates 18, and the curvature of the spiral plates 18 is relatively gentle. The inner edges of the several spiral plates 18 are jointly provided with a movable ring 2 16. The movable ring 2 16 is provided with a convex seat 2 17 at the edge position of the input part of the guide cylinder 8. The airflow introduced into the guide cylinder 8 by the check switch 10 drives the movable ring 1 13 toward the trend A. The airflow introduced into the input part of the guide cylinder 8 will rely on the spiral plate 18 to drive the movable ring 1 13 toward the trend B. The trends A and B are relative or opposite.

[0055] Through the above content, it can be achieved that the characteristics of the convex seat 2 17 and the convex seat 1 14 are the same. Under the action of the convex seat 2 17, the linkage module 19 can be configured at its axial position to dredge the debris blocking the input part of the guide tube 8. Under the action of the spiral plate 18, the linkage module 19 is convenient to return to the initial state. The edge position of the linkage module 19 and the movable ring 1 13 is continuously ensured to fit. When the check switch 10 introduces the airflow, the movable ring 1 13 will be linked to perform a rotary motion towards trend A. Under the action of the convex seat 2 17 and the convex seat 1 14, the linkage module 19 will protrude from the input part of the guide tube 8. After dredging, the linkage module 19 will be in a state on the slope wall. This means that during the subsequent operation of the guide cylinder 8, the protruding linkage module 19 will affect the operability of the guide cylinder 8. At this time, the airflow entering from the input part of the guide cylinder 8 will drive the spiral plate 18 to rotate toward trend B, and the linkage module 19 will move toward the vertical side of the convex seat 14. At this moment, the linkage module 19 will not protrude from the input part of the guide cylinder 8, and under the action of the linkage module 19, the movable circle 13 will no longer rotate. The curvature of the spiral plate 18 is relatively gentle, and the relatively gentle design of the spiral plate 18 can avoid the convex seat 14 from producing a large squeezing effect on the linkage module 19. It only needs to drive the linkage module 19 to reach the vertical side of the convex seat 14.

[0056] refer to Figure 6 The linkage module 19 includes a long column 20, an elastic member 21 and a guide member 22. The long column 20 is fitted on the edge of the movable ring 13. The guide member 22 is rotatably and slidingly installed on the periphery of the long column 20. The long column 20 is rotatably connected to the inner edge of the guide tube 8. The movable ring 13 is arranged around the outer periphery of the long column 20, wherein the movable ring 13 can assist the long column 20 to return to its initial state. The end of the long column 20 away from the movable ring 13 is slidably docked in the guide channel 25. When the long column 20 protrudes from the guide channel 25, the guide channel 25 also plays a guiding and bearing role for the long column 20 in this process.

[0057] Through the above content, it can be achieved that when the long column 20 moves, under the action of the guide member 22, the long column 20 can have a guiding effect during movement, and the elastic member 21 has a limiting component on one end positioned on the long column 20, which can prevent the bearing point of the elastic member 21 from changing its position.

[0058] refer to Figure 9 and 10 A straight plate 26 is movably mounted on the ring-shaped member 24 , and an inner screw channel 27 is milled on the movable end of the straight plate 26 . An outer stud 23 is movably mounted on one end of the long column 20 toward the ring-shaped member 24 , and the outer stud 23 is threadedly connected to the inner screw channel 27 .

[0059] Through the above content, it can be achieved that the long column 20 is only installed in the surrounding part. When the long column 20 is protruded by the protruding seat 14, the straight plate 26 will rotate under the action of the outer stud 23. The straight plate 26 can clean the impurities on the filter frame 9, and the sweeping movement of the straight plate 26 can guide the debris to the outside of the guide tube 8.

[0060] It should be understood that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but for those of ordinary skill having the benefit of this disclosure, the development effort will be a routine task of design, fabrication, and production without undue experimentation.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A noise and dust reduction device for construction engineering, characterized by: It comprises a box body (1), an air induction device (3), an output tube (4) and a guide tube (8); The guide tube (8) is arranged at the edge of the box body (1), and a check switch (10) is connected to the peripheral position of the guide tube (8). A linkage module is arranged on the inner edge of the input part of the guide tube (8); a ring-shaped component (24) is arranged at the input part of the guide tube (8), and a guide channel (25) is reserved on the surface of the ring-shaped component (24). A filter frame (9) is arranged on the ring-shaped component (24). The linkage module includes a linkage ring (11) and a linkage module (19). The linkage ring (11) is arranged at the inner edge of the input part of the guide tube (8), and the linkage module (19) is arranged on the side of the linkage ring (11) facing the ring-shaped component (24); a straight plate (26) is movably arranged on the ring-shaped component (24); The linkage module (19) includes a long column (20), an elastic member (21) and a guide member (22). The long column (20) is fitted on the edge of the movable ring (13), and the guide member (22) is rotatably and slidably arranged on the periphery of the long column (20).

2. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: The linkage ring (11) includes a bearing ring (12) and a movable ring (13), wherein the bearing ring (12) is connected to the inner edge of the guide tube (8), and the movable ring (13) is connected to the inner edge of the bearing ring (12) in a movable manner.

3. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: The movable ring (13) is provided with a convex seat (14) at the edge of the input portion of the guide cylinder (8), and the slope wall of the convex seat (14) is fitted and docked with the linkage module (19).

4. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: The air induction device (3) is arranged between the guide tube (8) and the box (1); an output tube (4) is arranged on a side of the box (1) away from the air induction device (3); a sound insulation pad (5) is arranged in the inner interlayer of the box (1); a filter frame (2) is arranged in the box (1); a spray pipe (7) is arranged at the upper position of the inner edge of the box (1); and a circulation pipe (6) is arranged in the box (1) from bottom to top.

5. The construction engineering noise and dust reduction equipment according to claim 3, characterized in that: One edge of the convex seat 1 (14) is a slope wall, and the lowest point of the slope wall of the convex seat 1 (14) is the movement direction of the convex seat 1 (14).

6. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: 1 / 2 of the outer circumference of the movable ring 1 (13) and the part facing the input of the guide cylinder (8) is defined as circular path 1, and 1 / 2 of the outer circumference of the movable ring 1 (13) and the part facing the check switch (10) is defined as circular path 2.

7. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: A ball is installed between the circular path 1 of the movable ring 1 (13) and the middle part of the movable ring 1 (13), and a linkage plate (15) is arranged on the circular path 2 of the movable ring 1 (13).

8. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: The inner edge of the movable ring 1 (13) is provided with a plurality of spiral plates (18), the curvature of the spiral plates (18) is relatively gentle, and the inner edges of the plurality of spiral plates (18) are jointly provided with a movable ring 2 (16), and the movable ring 2 (16) is provided with a convex seat 2 (17) at the edge position facing the input part of the guide cylinder (8).

9. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: The long column (20) is rotationally connected to the inner edge of the guide tube (8), the movable ring (13) is arranged around the outer periphery of the long column (20), and the end of the long column (20) away from the movable ring (13) is slidably docked in the guide channel (25).

10. The construction engineering noise and dust reduction equipment according to claim 1, characterized in that: An inner screw channel (27) is milled on the movable end of the straight plate (26), and an outer screw (23) is movably mounted on one end of the long column (20) toward the ring-shaped component (24), and the outer screw (23) is threadedly connected to the inner screw channel (27).

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