Dust falling equipment for building construction
By improving the operating mechanism and water supply mechanism of construction dust reduction equipment, the problems of uneven spray coverage and inconvenient nozzle fixation were solved, uniform spray coverage and rapid maintenance of nozzles were achieved, and the dust reduction efficiency and flexibility of the equipment were improved.
Patent Information
- Application Number
- CN202421987837.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-08-16
AI Technical Summary
Existing construction dust suppression equipment has problems such as uneven spray coverage, inconvenient nozzle fixation, complex maintenance and poor flexibility.
The design of the operating mechanism and water supply mechanism, including the coordination of the operating motor, driving gear, driven disc, rotating tube and sliding wheel, ensures uniform spray coverage; the coordination of fixing components such as support blocks, positioning plates and springs enables the rapid fixing and disassembly of the sprinkler head; the positioning box, extension plate and vertical pole are provided to improve the stability and adaptability of the equipment.
It achieves uniform coverage of the spray, improves dust reduction efficiency, simplifies the maintenance process of the nozzle, enhances the flexibility and adaptability of the equipment, and reduces the risk of wear and failure.
Smart Images
Figure CN223311832U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to dust suppression equipment for building construction. Background Art
[0002] The dust suppression equipment used in construction is mainly used to control and reduce the dust generated during the construction process. By effectively controlling the dispersion of dust, it can reduce air pollution at the construction site and the surrounding environment, and reduce safety accidents caused by excessive dust, such as respiratory problems and mechanical operation accidents caused by obstructed vision.
[0003] Fixed-direction spraying may result in uneven spray coverage and failure to effectively cover all directions, resulting in dust in some areas being unable to be effectively controlled, affecting the air quality of the construction site.
[0004] Secondly, the maintenance of the spray nozzles that are not easy to fix and disassemble quickly is difficult. Replacing or cleaning the nozzles becomes complicated and time-consuming, which increases the difficulty and cost of maintenance. In addition, the adjustment is inconvenient and the spray pattern cannot be quickly adjusted according to different situations, which reduces the flexibility and adaptability of the equipment. Utility Model Content
[0005] (1) Technical problems solved
[0006] In view of the deficiencies in the prior art, the utility model provides a dust reduction device for building construction.
[0007] (2) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A dust reduction equipment for construction, comprising a main body, an operating mechanism and a water supply mechanism, the operating mechanism comprising an operating motor, a driving gear, a driven disc, a rotating tube and a sliding wheel, the operating motor is fixedly installed inside the main body, and its output end is fixedly connected to the driving gear, the driven disc is installed inside the main body and is rotatably connected to the main body, the driving gear and the driven disc are meshed and connected, the rotating tube is fixedly installed on the driven disc, the sliding wheel is installed on the rotating tube and is rotatably connected to the rotating tube, the water supply mechanism comprises a connecting water pipe, a water distribution pipe, a nozzle, a water pump and a fixed component, the connecting water pipe is fixedly connected to the output end of the water pump, the water distribution pipe is rotatably connected to the connecting water pipe, the nozzle is installed on the rotating tube and is threadedly engaged with the water distribution pipe, and the water pump is fixedly installed inside the main body.
[0009] Preferably, the fixing assembly includes a support block, a positioning plate and a spring. The support block is fixedly installed inside the rotating tube and fixedly connected to the water distribution pipe. The positioning plate is installed on the nozzle and slidingly connected to the nozzle. The spring is installed on the nozzle and its two ends are fixedly connected to the positioning plate and the nozzle respectively.
[0010] It is further preferred that there are an operating cabin and a water storage cabin inside the main body, the operating motor is fixedly installed in the operating cabin, and one end of the water pump is inserted into the water storage cabin to facilitate the normal operation of the operating mechanism.
[0011] In a further embodiment, the rotating tube is provided with an overhanging plate, the overhanging plate is provided with a vertical pole, the sliding wheel is mounted on the vertical pole and is rotatably connected to the vertical pole, so as to reduce friction when the rotating tube is rotated.
[0012] In a further embodiment, a positioning box is provided on the main body, a positioning slot is provided inside the positioning box, and the roller slides inside the positioning slot to facilitate positioning of the rotating tube.
[0013] It is further preferred that a first limiting plate and a second limiting plate are provided on the water distribution pipe, and the first limiting plate and the second limiting plate are respectively rotated at the inner and outer ends of the connecting water pipe to facilitate the rotation of the water distribution pipe.
[0014] It is further preferred that a first limiting groove and a second limiting groove are provided on the connecting pipe, and the first limiting plate and the second limiting plate slide inside the first limiting groove and the second limiting groove respectively, so as to ensure that water will not leak when the water distribution pipe rotates.
[0015] It is further preferred that a chuck is provided at each end of the rotating tube, a connecting disk is provided on the nozzle, a clamping hole is opened on the chuck and the connecting disk, a short rod is provided on the positioning plate, and the short rod is separately connected to the clamping hole, so as to facilitate the positioning of the rotation direction of the nozzle and prevent the nozzle from vibrating and detaching from the water distribution pipe.
[0016] (3) Beneficial effects
[0017] Compared with the prior art, the present invention provides a dust suppression device for construction, which has the following beneficial effects:
[0018] The utility model provides an operating mechanism. With the cooperation of components such as the operating motor, the driving gear, the driven disc, the rotating tube and the sliding wheel, the device can increase the coverage area of the spray, make the water mist more evenly distributed in the air, improve the dust reduction efficiency and reduce dust escape.
[0019] In the utility model, a fixing assembly is provided, and with the cooperation of components such as a support block, a positioning plate and a spring, the design of the device for quickly fixing and removing the nozzle makes daily maintenance more convenient and quick, and the nozzle can be quickly replaced or cleaned. It is also convenient to adjust the spray nozzle according to different work requirements to adapt to different dust reduction needs.
[0020] In the utility model, components such as a positioning box, an outrigger plate, a vertical rod and a sliding wheel are provided. With the cooperation of these components, the device has a stable supporting mechanism, which can ensure the smooth operation of the equipment during the spraying process and reduce wear and failure caused by friction or uneven force. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of a dust suppression device for construction in the utility model;
[0022] Figure 2 This is a cross-sectional view of the internal structure of the main body of the present utility model;
[0023] Figure 3 This is a cross-sectional view of the internal structure of the rotating tube in the present utility model;
[0024] Figure 4 This is an exploded view of the matching mode of the water distribution pipe and the connecting water pipe in the utility model;
[0025] Figure 5 This is an exploded view of the nozzle installation method in this utility model.
[0026] In the figure: 1. Main body; 2. Running motor; 3. Driving gear; 4. Driven disc; 5. Rotating tube; 6. Sliding wheel; 7. Connecting water pipe; 8. Water distribution pipe; 9. Nozzle; 10. Water pump; 11. Support block; 12. Positioning plate; 13. Spring; 14. Running cabin; 15. Water storage cabin; 16. Extension plate; 17. Vertical pole; 18. Positioning box; 19. Positioning slide; 20. First limit plate; 21. Second limit plate; 22. First limit slide; 23. Second limit slide; 24. Chuck; 25. Connecting disc; 26. Clamping hole; 27. Short rod. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] Example 1:
[0029] See also Figure 1-5, a dust suppression equipment for construction, including a main body 1, an operating mechanism and a water supply mechanism, the operating mechanism including a running motor 2, a driving gear 3, a driven disc 4, a rotating tube 5 and a sliding wheel 6, the running motor 2 is fixedly installed inside the main body 1, and the output end thereof is fixedly connected to the driving gear 3, the driven disc 4 is installed inside the main body 1 and is rotatably connected to the main body 1, the driving gear 3 and the driven disc 4 are meshed and connected, the rotating tube 5 is fixedly installed on the driven disc 4, the sliding wheel 6 is installed on the rotating tube 5 and is rotatably connected to the rotating tube 5, the water supply mechanism includes a connecting water pipe 7, a water distribution pipe 8, a nozzle 9, a water pump 10 and a fixed component, the connecting water pipe 7 and the output end of the water pump 10 are fixedly connected, the water distribution pipe 8 is rotatably connected to the connecting water pipe 7, the nozzle 9 is installed on the rotating tube 5 and threadedly engaged with the water distribution pipe 8, and the water pump 10 is fixedly installed inside the main body 1.
[0030] In this embodiment, the operating mechanism includes an operating motor 2, a driving gear 3, a driven disc 4, a rotating tube 5 and a sliding wheel 6. When in use, the operating motor 2 fixedly installed in the operating cabin 14 is operated, causing the driving gear 3 to rotate, and the driven disc 4 engaged with the driving gear 3 rotates accordingly, thereby causing the rotating tube 5 to rotate accordingly, and the overhanging plate 16 on the rotating tube 5 rotates in conjunction with the vertical rod 17, and the sliding wheel 6 on the vertical rod 17 slides inside the positioning groove 19 in the positioning box 18, thereby reducing the friction of the rotating tube 5 during rotation and enhancing the positioning of the rotating tube 5.
[0031] In this embodiment, the water supply mechanism includes a connecting water pipe 7, a water distribution pipe 8, a nozzle 9, a water pump 10 and a fixed component. When in use, as the rotating tube 5 rotates, the water distribution pipe 8 on the connecting water pipe 7 fixedly connected to the water pump 10 fixedly installed in the water outlet compartment begins to rotate. During this process, the water distribution pipe 8 is acted upon by the support block 11 on the rotating tube 5, thereby causing the water distribution pipe 8 to rotate relative to the connecting water pipe 7, and the first limit plate 20 and the second limit plate 21 on the water distribution pipe 8 slide inside the first limit slide groove 22 and the second limit slide groove 23 on the connecting water pipe 7, respectively, so that the rotation of the water distribution pipe 8 is more stable.
[0032] In this embodiment, the fixing assembly includes a support block 11, a positioning plate 12 and a spring 13. When in use, the nozzle 9 needs to be installed at both ends of the rotating tube 5. At this time, the nozzle 9 is rotated so that the nozzle 9 is connected to the water distribution pipe 8. In this process, the positioning plate 12 is pulled, and the positioning plate 12 is no longer in close contact with the connecting plate 25 on the nozzle 9, and the spring 13 is also stretched. When the nozzle 9 and the water distribution pipe 8 are fully threaded, the positioning plate 12 is released, and the short rod 27 on the positioning plate 12 is inserted into the card hole 26 between the connecting plate 25 and the card 24 in sequence, thereby completing the fixation of the rotation position of the nozzle 9 and preventing the problem of loose threads due to vibration.
[0033] Example 2:
[0034] To sum up, when in use, first install the nozzle 9 to the rotating tube 5. The nozzle 9 needs to be installed at both ends of the rotating tube 5. At this time, the nozzle 9 is rotated so that the nozzle 9 is connected to the water distribution pipe 8, and in this process, the positioning plate 12 is pulled. The positioning plate 12 is no longer in close contact with the connecting disk 25 on the nozzle 9, and the spring 13 is also stretched. When the nozzle 9 and the water distribution pipe 8 are fully threaded, the positioning plate 12 is loosened at this time, and the short rod 27 on the positioning plate 12 is inserted into the card hole 26 between the connecting disk 25 and the chuck 24 in sequence, thereby completing the fixation of the rotation position of the nozzle 9, eliminating the problem of loose threads due to vibration, and then starting. At this time, the running motor 2 fixedly installed in the running cabin 14 is running, causing the active gear 3 to rotate, and the driven disk 4 engaged with the active gear 3 rotates accordingly, thereby making the rotating The moving pipe 5 also rotates accordingly, and the outward extension plate 16 on the rotating pipe 5 rotates in conjunction with the vertical rod 17, and the sliding wheel 6 on the vertical rod 17 slides inside the positioning slide 19 in the positioning box 18, thereby reducing the friction of the rotating pipe 5 during rotation and enhancing the positioning of the rotating pipe 5. At this time, as the rotating pipe 5 rotates, the water distribution pipe 8 on the connecting water pipe 7 fixedly connected to the water pump 10 fixedly installed in the water outlet compartment begins to rotate. In this process, the water distribution pipe 8 is affected by the support block 11 on the rotating pipe 5, so that the water distribution pipe 8 rotates relative to the connecting water pipe 7, and the first limit plate 20 and the second limit plate 21 on the water distribution pipe 8 slide inside the first limit slide 22 and the second limit slide 23 on the connecting water pipe 7 respectively, so that the water distribution pipe 8 rotates more smoothly, and water mist is sprayed in the nozzle 9, thereby achieving the effect of dust reduction.
[0035] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.
Claims
1. A dust suppression device for construction, comprising a main body (1), an operating mechanism and a water supply mechanism, characterized in that: The operating mechanism comprises an operating motor (2), a driving gear (3), a driven disc (4), a rotating tube (5) and a sliding wheel (6); the operating motor (2) is fixedly mounted inside the main body (1), and its output end is fixedly connected to the driving gear (3); the driven disc (4) is mounted inside the main body (1) and is rotationally connected to the main body (1); the driving gear (3) and the driven disc (4) are meshed and connected; the rotating tube (5) is fixedly mounted on the driven disc (4); the sliding wheel (6) is mounted on the rotating tube (5) and is rotationally connected to the rotating tube (5); the water supply mechanism comprises a connecting water pipe (7), a water distribution pipe (8), a nozzle (9), a water pump (10) and a fixed component; the connecting water pipe (7) and the output end of the water pump (10) are fixedly connected; the water distribution pipe (8) is rotationally connected to the connecting water pipe (7); the nozzle (9) is mounted on the rotating tube (5) and is threadedly engaged with the water distribution pipe (8); and the water pump (10) is fixedly mounted inside the main body (1).
2. The dust suppression equipment for construction according to claim 1, characterized in that: The fixing assembly comprises a support block (11), a positioning plate (12) and a spring (13); the support block (11) is fixedly mounted inside the rotating tube (5) and fixedly connected to the water distribution pipe (8); the positioning plate (12) is mounted on the nozzle (9) and slidably connected to the nozzle (9); the spring (13) is mounted on the nozzle (9) and its two ends are fixedly connected to the positioning plate (12) and the nozzle (9) respectively.
3. The dust suppression equipment for construction according to claim 1, characterized in that: An operating compartment (14) and a water storage compartment (15) are provided inside the main body (1); the operating motor (2) is fixedly installed in the operating compartment (14); and one end of the water pump (10) is inserted into the water storage compartment (15).
4. The dust suppression equipment for construction according to claim 2, characterized in that: An outwardly extending plate (16) is provided on the rotating tube (5), a vertical rod (17) is provided on the outwardly extending plate (16), and the sliding wheel (6) is mounted on the vertical rod (17) and is rotatably connected to the vertical rod (17).
5. The dust suppression equipment for construction according to claim 3, characterized in that: A positioning box (18) is provided on the main body (1), a positioning slot (19) is provided inside the positioning box (18), and the sliding wheel (6) slides inside the positioning slot (19).
6. The dust suppression equipment for construction according to claim 1, characterized in that: A first limiting plate (20) and a second limiting plate (21) are provided on the water distribution pipe (8), and the first limiting plate (20) and the second limiting plate (21) rotate at the inner and outer ends of the connecting water pipe (7), respectively.
7. The dust suppression equipment for construction according to claim 6, characterized in that: The connecting water pipe (7) is provided with a first limiting chute (22) and a second limiting chute (23), and the first limiting plate (20) and the second limiting plate (21) slide inside the first limiting chute (22) and the second limiting chute (23), respectively.
8. The dust suppression equipment for construction according to claim 4, characterized in that: The rotating tube (5) is provided with a chuck (24) at both ends, the nozzle (9) is provided with a connecting disk (25), the chuck (24) and the connecting disk (25) are provided with a clamping hole (26), and the positioning plate (12) is provided with a short rod (27), and the short rod (27) is connected to the clamping hole (26) in a separate manner.