A dust suppression device for construction sites

Abstract

This utility model discloses a dust suppression device for construction work, belonging to the field of construction. It includes a support pipe with fixed seats fixedly installed on both sides. A movable pipe is movably connected to the inner side of each fixed seat, and multiple atomizing nozzles are fixedly connected to the top of each movable pipe. A fixing knob is threadedly connected to the front and rear sides of each fixed seat. A fixing plate is fixedly installed at the bottom of the support pipe, and movable rods are movably installed on both sides of the fixing plate. Fixing nails are threadedly installed at the bottom of the two movable rods. Support plates are fixedly installed on the front and rear sides of the fixing plate, and two fixing bolts are threadedly connected to the outer sides of the two support plates respectively. Through the coordinated use of these devices, it is easy to fold and store, protecting the atomizing nozzles and preventing collision damage during transportation. Installation and fixing are relatively simple, and the installation method can be changed according to needs.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a dust suppression device for building construction. Background Technology

[0002] Building construction is a production activity in the implementation phase of an engineering project. It refers to the process of transforming the contents of design drawings into physical objects at a designated location. It covers aspects such as foundation engineering, main structure, roofing and decoration engineering, and is characterized by technical complexity, multi-trade collaboration, and high resource consumption. During the construction process, a large amount of dust is easily generated and dispersed in the air, requiring dust suppression operations and the use of construction dust suppression devices.

[0003] The existing technology has the following problems:

[0004] When suppressing dust during construction, atomizing nozzles are usually used to spray water upwards. However, this method is not convenient for folding and storing the dust suppression device, making transportation and handling difficult. It is also not easy to protect the atomizing nozzles, which are easily damaged by collisions during transport. Furthermore, it is not convenient to adjust the fixing method according to needs. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This utility model provides a dust suppression device for building construction, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] As a preferred technical solution of this application, it includes a support tube, on both sides of which are fixedly installed with fixed seats. Each fixed seat has a movable tube movably connected to its inner side. Each movable tube has multiple atomizing nozzles fixedly connected to its top. Each fixed seat has a fixed knob threadedly connected to its front and rear sides. A fixed plate is fixedly installed at the bottom of the support tube. Movable rods are movably installed on both sides of the fixed plate. Fixed nails are threadedly installed at the bottom of the two movable rods. Support plates are fixedly installed on the front and rear sides of the fixed plate. Two fixing bolts are threadedly connected to the outer sides of the two support plates respectively.

[0010] As a preferred technical solution of this application, a docking sleeve is fixedly installed on the front side of the support tube, and the docking sleeve is connected to the support tube.

[0011] As a preferred technical solution of this application, each of the movable tubes is movably connected to the fixed seat through a bearing, and a fixing rod is fixedly installed on the outside of each fixing pin.

[0012] As a preferred technical solution of this application, a flexible hose is fixedly connected to one end of each of the movable tubes and the support tube, and each of the movable tubes and the support tubes are connected by the flexible hose.

[0013] As a preferred technical solution of this application, a fixing hole is provided at one end of each of the two movable rods, and the fixing hole corresponds to the fixing knob.

[0014] As a preferred technical solution of this application, each of the active tubes is fixedly installed with a support sleeve on its front and rear sides, and one end of each fixed knob extends into the inside of a support sleeve.

[0015] As a preferred technical solution of this application, each of the movable rods is movably connected to the fixed plate by a shaft, and each of the movable rods has a threaded hole on its inner side. Each of the fixed pins is located inside a threaded hole and is threadedly connected to the threaded hole.

[0016] (III) Beneficial Effects

[0017] By rotating the fixed knobs, multiple fixed knobs can be moved forward and backward respectively, allowing the movable tube to flip downwards. Then, the movable rod can be flipped upwards, extending one end of the rod into the inside of the fixed base. Rotating the fixed knobs back to their original position secures the movable rod, facilitating folding and storage. Flipping the movable rod protects the atomizing nozzle, preventing damage during transport. Tightening the fixing pins to the bottom of the movable rod allows for easy insertion into the ground surface to support and fix the rod, simultaneously supporting and fixing the support tube. By clamping the two support plates onto both sides of the board and then rotating the fixing bolts to press and fix the board, the support tube can be easily installed on the edge of the board, making installation simple. The installation method can be changed according to needs. The movable tube and atomizing nozzle can atomize water and spray it upwards, enabling dust suppression during construction. Attached Figure Description

[0018] Figure 1 A three-dimensional structural diagram of a dust suppression device for construction work.

[0019] Figure 2 This is a top sectional view of the fixed base in a dust suppression device for construction.

[0020] Figure 3 A dust suppression device for construction sites Figure 3 A magnified structural diagram of part A in the middle;

[0021] Figure 4 This is a cross-sectional schematic diagram of a movable rod in a dust suppression device for construction.

[0022] Figure 5 This is a schematic diagram of the folded structure of a dust suppression device for building construction.

[0023] In the picture:

[0024] 1. Support tube; 2. Connecting sleeve; 3. Fixed seat; 4. Shaft seat; 5. Movable tube; 6. Atomizing nozzle; 7. Hose; 8. Fixing knob; 9. Fixing plate; 10. Support plate; 11. Fixing bolt; 12. Movable rod; 13. Fixing nail; 14. Fixing rod; 15. Fixing hole; 16. Support sleeve; 17. Shaft; 18. Threaded hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a dust suppression device for construction sites, such as... Figure 1-5 As shown, it includes a support tube 1, with fixed seats 3 fixedly installed on both sides of the support tube 1. A movable tube 5 is movably connected to the inner side of each fixed seat 3. Multiple atomizing nozzles 6 are fixedly connected to the top of each movable tube 5. Fixed knobs 8 are threadedly connected to the front and rear sides of each fixed seat 3. A fixed plate 9 is fixedly installed at the bottom of the support tube 1. Movable rods 12 are movably installed on both sides of the fixed plate 9. Fixed nails 13 are threadedly installed at the bottom of the two movable rods 12. Support plates 10 are fixedly installed on the front and rear sides of the fixed plate 9. Two fixing bolts 11 are threadedly connected to the outer sides of the two support plates 10 respectively.

[0027] A connecting sleeve 2 is fixedly installed on the front side of the support pipe 1, and the connecting sleeve 2 is connected to the support pipe 1;

[0028] Each movable tube 5 is movably connected to the fixed seat 3 through a bearing 4, and a fixing rod 14 is fixedly installed on the outside of each fixing nail 13;

[0029] A flexible hose 7 is fixedly connected to one end of each movable tube 5 and the support tube 1, and each movable tube 5 and the support tube 1 are connected through the flexible hose 7;

[0030] Each of the two movable rods 12 has a fixing hole 15 at one end, and the fixing hole 15 corresponds to the fixing knob 8;

[0031] Each movable tube 5 is fixedly installed with a support sleeve 16 on the front and rear sides, and one end of each fixed knob 8 extends into the inside of a support sleeve 16.

[0032] Each movable rod 12 is movably connected to the fixed plate 9 via a shaft 17. Each movable rod 12 has a threaded hole 18 on its inner side, and each fixing pin 13 is located inside a threaded hole 18 and is threadedly connected to the threaded hole 18.

[0033] The working principle of a construction dust suppression device based on the embodiment is as follows: by driving the fixed knob 8 to rotate, multiple fixed knobs 8 can move forward and backward respectively, which can separate the fixed knob 8 from the support sleeve 16, release the support and fixation of the support sleeve 16 and the movable tube 5, and support the movable tube 5 through the bearing seat 4, which can flip the movable tube 5 downward.

[0034] The movable rod 12 is supported by the shaft 17, which can drive the movable rod 12 to flip upward, so that one end of the movable rod 12 extends into the inside of the fixed base 3, and the fixed hole 15 extends into the inside of the fixed knob 8. By driving the fixed knob 8 to rotate in the opposite direction, the fixed knob 8 can be moved to reset, and one end of the fixed knob 8 can extend into the inside of the fixed hole 15 to fix the movable rod 12, which is convenient for folding and storage. After the movable rod 12 is flipped, the atomizing nozzle 6 can be protected to avoid collision damage to the atomizing nozzle 6 during transportation.

[0035] By aligning the top of the fixing nail 13 with the threaded hole 18, and then rotating the fixing nail 13 through the fixing rod 14, the fixing nail 13 can be screwed into the inside of the threaded hole 18, which facilitates the installation of the fixing nail 13. By inserting the fixing nail 13 into the soil surface to support and fix the movable rod 12, the support tube 1 is simultaneously supported and fixed, which facilitates the installation and fixing of the support tube 1 on the ground.

[0036] By unscrewing the fixing nail 13 and then clamping the two support plates 10 on both sides of the plate, and then rotating the fixing bolt 11 to press and fix the plate, the support tube 1 can be easily installed on the edge of the plate, making the installation and fixing simpler, and the installation method can be changed according to the needs.

[0037] By connecting the connecting sleeve 2 to the external pipeline, the external pipeline injects water into the support pipe 1 through the connecting sleeve 2. The water in the support pipe 1 is guided to the two movable pipes 5 by the hose 7. The water can be atomized and sprayed upward by the atomizing nozzle 6, which can be used for dust suppression in construction.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A construction site dust suppression apparatus comprising a support pipe (1) characterised in that: The support tube (1) is fixedly mounted on both sides with a fixed seat (3). Each fixed seat (3) is movably connected to a movable tube (5) on its inner side. Each movable tube (5) is fixedly connected to a plurality of atomizing nozzles (6) on its top. Each fixed seat (3) is threadedly connected to a fixed knob (8) on its front and rear sides. The support tube (1) is fixedly mounted on a fixed plate (9). Both sides of the fixed plate (9) are movably mounted with movable rods (12). The bottom of each of the two movable rods (12) is threadedly mounted with a fixing nail (13). The fixed plate (9) is fixedly mounted on both sides with a support plate (10). The outer sides of each of the two support plates (10) are threadedly connected with two fixing bolts (11).

2. A construction site dust suppression apparatus as claimed in claim 1, wherein: A connecting sleeve (2) is fixedly installed on the front side of the support tube (1), and the connecting sleeve (2) is connected to the support tube (1).

3. A construction site dust reduction device according to claim 1, characterised in that: Each of the movable tubes (5) is movably connected to the fixed seat (3) via a bearing (4), and a fixing rod (14) is fixedly installed on the outside of each fixing pin (13).

4. A construction site dust reduction device according to claim 1, characterised in that: Each of the movable tubes (5) is fixedly connected to a support tube (1) at one end, and each of the movable tubes (5) and the support tube (1) are connected by the hose (7).

5. A construction site dust reduction apparatus as claimed in claim 1, wherein: Each of the two movable rods (12) has a fixing hole (15) at one end, and the fixing hole (15) corresponds to the fixing knob (8).

6. A construction site dust reduction apparatus according to claim 1, wherein: Each of the movable tubes (5) is fixedly fitted with a support sleeve (16) on both the front and rear sides, and one end of each fixed knob (8) extends into the inside of a support sleeve (16).

7. A construction site dust reduction apparatus as claimed in claim 1, wherein: Each of the movable rods (12) is movably connected to the fixed plate (9) via a shaft (17). Each of the movable rods (12) has a threaded hole (18) on its inner side. Each of the fixed pins (13) is located inside a threaded hole (18) and is threadedly connected to the threaded hole (18).

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