Dust falling equipment for engineering site

Abstract

The invention provides dust falling equipment for an engineering site, and relates to the technical field of building dust falling, the dust falling equipment comprises a troubleshooting mechanism, the troubleshooting mechanism comprises a spraying cavity, an inner ring is arranged in the spraying cavity, the interior of the spraying cavity is fixedly connected with the outer side of the inner ring, a troubleshooting rod is arranged on the inner side of the inner ring, and a dust falling mechanism is arranged on the outer side of the troubleshooting rod; the inner side of the inner ring is in sliding contact with the side face of the top side of the troubleshooting rod. The rotating handle is rotated to enable the movable rod to rotate, then the movable arm at the bottom end of the movable rod can surround the edge, the other end of the movable arm is connected with the connecting rod, so that the connecting rod achieves the reciprocating motion effect in the surrounding process of the movable arm, the connecting rod and the connecting ring are integrated, and the connecting rod is not prone to falling off. If the connecting ring moves in the same mode, the obstacle removing rod can penetrate through the spraying plate through the movement, then blockages in the spraying plate are removed, it is guaranteed that the spraying plate is in the optimal working state all the time, and fine and uniform spray can be continuously and stably generated.

Description

Technical Field

[0001] The invention relates to the technical field of building dust reduction, and more particularly to dust reduction equipment used in engineering sites. Background Art

[0002] A construction project is the technical work and completed engineering entity including planning, investigation, design, construction, completion, etc. for the construction, renovation or expansion of buildings and ancillary structures and facilities, as well as the installation of supporting lines, pipelines, and equipment. It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be realized through construction activities.

[0003] In the existing technology, in actual engineering construction scenarios, fences will be installed around, and the fences are usually equipped with dust suppression sprays. The environment of the construction site is complex. The transportation, loading and unloading of building materials and the operation of various machines will generate a lot of dust. When the dust suppression device is turned off, these dusts are very easy to adhere to the holes of the spray plate, causing blockage over time. The uneven spray directly reduces the dust suppression effect. The water mist that should have evenly covered the working area has partial vacancies or sparseness due to the blockage of the spray plate, and a large number of dust particles in the air cannot be fully adsorbed and settled. Summary of the invention

[0004] In view of this, the present invention provides a dust reduction device for use at a construction site, aiming to solve the above-mentioned technical problems.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: A dust reduction equipment for construction sites, comprising: an obstacle clearing mechanism, an inner wall of the obstacle clearing mechanism is provided with a fixing mechanism, the obstacle clearing mechanism comprises a spray chamber, an inner ring is provided inside the spray chamber, the inside of the spray chamber is fixedly connected to the outer side of the inner ring, an obstacle clearing rod is provided on the inner side of the inner ring, the inner side of the inner ring is in sliding contact with the top side of the obstacle clearing rod, a connecting ring is provided at one end of the obstacle clearing rod, one end of the obstacle clearing rod is fixedly connected to one side of the connecting ring, a connecting rod is provided at the center of the connecting ring, the center of the connecting ring is fixedly connected to one end of the connecting rod, a movable arm is provided at the other end of the connecting rod, the other end of the connecting rod is movably connected to one end of the movable arm, a movable rod is provided at the other end of the movable arm, and the other end of the movable arm is rotatably connected to the bottom edge of the movable rod.

[0006] As a preferred embodiment, the fixing mechanism includes a side plate, the inner wall of the side plate is provided with bolts, the inner wall of the side plate is threadedly connected to the outer side of the bolt, a U-ring is provided on the outer side of one end of the bolt, the outer side of one end of the bolt is threadedly connected to the inner wall of the U-ring, and a locking plate is provided at the bottom end of the side plate, and the bottom end of the side plate is fixedly connected to the top side of the locking plate.

[0007] As a preferred embodiment, a flow tube is provided on the outer side of the top end of the movable rod, the outer side of the top end of the movable rod is rotatably connected to the inner wall of the flow tube, a turning handle is provided on the top end of the movable rod, and the top end of the movable rod is fixedly connected to the bottom center of the turning handle.

[0008] As a preferred embodiment, one end of the flow tube is fixedly connected to one end of the spray chamber, the other end of the spray chamber is provided with a flow pipe, and the other end of the spray chamber is fixedly connected to the top side of the flow pipe.

[0009] As a preferred embodiment, a rack is provided on the bottom side of the fluid delivery pipe, the bottom side of the fluid delivery pipe is in contact with the top side of the rack, a U-ring 2 is provided on the bottom side of the rack, the bottom side of the rack is in contact with the inner side of the U-ring 2, and the top end of the U-ring 2 is in contact with the bottom end of the U-ring 1.

[0010] As a preferred embodiment, the inner walls of the U-rings 1 and 2 are provided with locking plates, the inner walls of the U-rings 1 and 2 are slidably engaged with the outer sides of one ends of the locking plates, and the inner side of the U-ring 1 is in contact with the top side of the fluid delivery tube.

[0011] As a preferred embodiment, a spring is provided on one side of the inner ring, one side of the inner ring is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to one end of the side surface of the connecting ring, the inner wall of one end of the side surface of the connecting ring is slidably connected to the outer side of the guide rod, and one end of the guide rod is fixedly connected to one side of the inner ring.

[0012] As a preferred embodiment, a spray plate is provided at one end inside the spray chamber, and the one end inside the spray chamber is fixedly connected to the outer side of the spray plate.

[0013] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a dust suppression device for a construction site, which has the following beneficial effects: 1. The movable rod is rotated by turning the handle, and then the movable arm at the bottom of the movable rod will circle at the edge. Since the other end of the movable arm is connected to a connecting rod, the connecting rod can achieve a reciprocating motion effect during the process of the movable arm surrounding. The connecting rod and the connecting ring are integrated, so the connecting ring will also move in the same way. Through this movement, the obstacle removal rod can pass through the spray plate, and then the blockage in the spray plate can be cleared, ensuring that the spray plate is always in the best working state and can continuously and stably produce fine and uniform spray; 2. One end of the flow pipe is equipped with a flow pipe, which transports the liquid into the flow pipe. Usually, the flow pipe is generally connected to the rack pole on the fence. Therefore, by docking U-ring 1 and U-ring 2, the flow pipe and the rack pole are located in U-ring 1 and U-ring 2, and then, the lock plate is inserted into U-ring 1 and U-ring 2 to fix the positions of the two. This can adapt to rack poles of different specifications and shapes in engineering fences. Whether it is a common round or square rack pole, or a rack pole of special material or special-shaped structure, this connection method can achieve a stable installation of the flow pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 The present invention is a schematic structural diagram of a dust reduction device for use on a construction site.

[0016] Figure 2 A schematic diagram of the side sectional structure of an obstacle removal mechanism assembly of a dust suppression device for use on engineering sites provided by the present invention.

[0017] Figure 3 A schematic diagram of the disassembled structure of an obstacle removal mechanism component of a dust reduction device for use on engineering sites provided by the present invention.

[0018] Figure 4 A schematic diagram of the side structure of an obstacle removal mechanism assembly of a dust reduction device for use on engineering sites provided by the present invention.

[0019] Figure 5 This is a schematic diagram of the enlarged structure of the fixing mechanism and obstacle removal mechanism components of a dust reduction device for use on engineering sites provided by the present invention.

[0020] in: 1. Obstacle clearing mechanism; 11. Spray chamber; 12. Spray plate; 13. Inner ring; 14. Obstacle clearing rod; 15. Connecting ring; 16. Connecting rod; 17. Movable arm; 18. Movable rod; 19. Turning handle; 110. Flow tube; 111. Guide rod; 112. Spring; 113. U ring 1; 114. U ring 2; 115. Locking plate; 116. Flow tube; 117. Rack rod; 2. Fixing mechanism; 21. Side panel; 22. Bolts. DETAILED DESCRIPTION

[0021] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0022] Example 1: Figure 1-Figure 5 As shown, the present invention provides a technical solution: a dust removal device for a construction site, comprising: an obstacle removal mechanism 1, the inner wall of the obstacle removal mechanism 1 is provided with a fixing mechanism 2, the obstacle removal mechanism 1 comprises a spray chamber 11, the spray chamber 11 is provided with an inner ring 13, the inside of the spray chamber 11 is fixedly connected with the outside of the inner ring 13, the inner side of the inner ring 13 is provided with an obstacle removal rod 14, the inner side of the inner ring 13 is in sliding contact with the top side of the obstacle removal rod 14, one end of the obstacle removal rod 14 is provided with a connecting ring 15, one end of the obstacle removal rod 14 is fixedly connected with one side of the connecting ring 15, and a connecting rod 16 is provided at the center of the connecting ring 15. The center of the connecting ring 15 is fixedly connected to one end of the connecting rod 16, the other end of the connecting rod 16 is provided with a movable arm 17, the other end of the connecting rod 16 is movably connected to one end of the movable arm 17, the other end of the movable arm 17 is provided with a movable rod 18, the other end of the movable arm 17 is rotatably connected to the bottom edge of the movable rod 18, a flow tube 110 is provided on the outer top of the movable rod 18, the outer top of the movable rod 18 is rotatably connected to the inner wall of the flow tube 110, the top of the movable rod 18 is provided with a turning handle 19, the top of the movable rod 18 is fixedly connected to the center of the bottom side of the turning handle 19 One end of the flow tube 110 is fixedly connected to one end of the spray chamber 11, and the other end of the spray chamber 11 is provided with a fluid delivery tube 116. The other end of the spray chamber 11 is fixedly connected to the top side of the fluid delivery tube 116. A rack 117 is provided on the bottom side of the fluid delivery tube 116. The bottom side of the fluid delivery tube 116 contacts the top side of the rack 117. A U-ring 114 is provided on the bottom side of the rack 117. The bottom side of the rack 117 contacts the inner side of the U-ring 114. The top end of the U-ring 114 and the bottom end of the U-ring 113 fit each other. The inner walls of the U-ring 113 and the U-ring 114 are provided with a locking plate 115. The inner wall of U-ring 113 and ring 2 is slidably engaged with the outer side of one end of the locking plate 115, the inner side of U-ring 113 is in contact with the top side of the fluid delivery tube 116, a spring 112 is provided on one side of the inner ring 13, one side of the inner ring 13 is fixedly connected to one end of the spring 112, the other end of the spring 112 is fixedly connected to one end of the side of the connecting ring 15, the inner wall of one end of the side of the connecting ring 15 is slidably connected with the outer side of the guide rod 111, one end of the guide rod 111 is fixedly connected to one side of the inner ring 13, a spray plate 12 is provided at one end of the interior of the spray chamber 11, and the inner end of the spray chamber 11 is fixedly connected to the outer side of the spray plate 12.

[0023] In this embodiment, when the dust suppression equipment for construction sites is used, a fence is installed around the construction site, and the fence is usually equipped with dust suppression spray to prevent the holes on the spray plate 12 from being blocked during use. Therefore, the device is designed with a connecting ring 15 in the spray chamber 11, and a clearing rod 14 is fixed to one side of the connecting ring 15. One end of the spray chamber 11 is connected to a flow pipe 110, and a movable rod 18 is installed inside the flow pipe 110. The handle 19 is rotated to rotate the movable rod 18, and then the movable arm 17 at the bottom of the movable rod 18 is The movable arm 17 surrounds the edge. Since the other end of the movable arm 17 is connected to the connecting rod 16, the connecting rod 16 can achieve a reciprocating motion effect during the surrounding process of the movable arm 17. The connecting rod 16 and the connecting ring 15 are integrated, and the connecting ring 15 will also move in the same way. Through this movement, the obstacle removal rod 14 can pass through the spray plate 12, and then the blockage in the spray plate 12 can be cleared, ensuring that the spray plate 12 is always in the best working state, and can continuously and stably produce fine and uniform spray, effectively adsorbing and settling dust particles in the air; After the external force on the movable rod 18 disappears, since a spring 112 is provided at one end of the connecting rod 16, and the other end of the spring 112 is connected to the inner ring 13, and the inner ring 13 is fixed to the inside of the spray chamber 11, after the external force on the movable rod 18 disappears, the energy of the spring 112 is released to push the movable arm 17 back, thereby allowing the obstacle removal rod 14 to be separated from the spray plate 12. At the same time, when the connecting ring 15 moves, a guide rod 111 is designed on its inner wall, and one end of the guide rod 111 is fixed to the inner ring 13. In this way, when the connecting ring 15 moves, it can provide precise guidance for the movement of the connecting ring 15, effectively avoiding the unstable conditions such as shaking and offset of the connecting ring 15 during movement, and allowing the obstacle removal rod 14 to accurately enter the hole of the spray plate 12; Secondly, one end of the flow tube 110 is provided with a flow pipe 116, which conveys the liquid into the flow tube 110. Usually, the flow pipe 116 is generally connected to the rack 117 on the fence. Therefore, by docking U-ring 113 and U-ring 2 114, the flow pipe 116 and the rack 117 are located inside U-ring 113 and U-ring 2 114, and then the locking plate 115 is inserted into U-ring 113 and U-ring 2 114 to fix the positions of the two. In this way, it can adapt to racks 117 of different specifications and shapes in the engineering fence. Whether it is a common round or square rack 117, or a rack 117 of special material or special-shaped structure, the flow pipe 116 can be stably installed through this connection method; Example 2: Figure 1-Figure 5As shown, the fixing mechanism 2 includes a side plate 21, the inner wall of the side plate 21 is provided with a bolt 22, the inner wall of the side plate 21 is threadedly connected with the outer side of the bolt 22, a U-ring 113 is provided on the outer side of one end of the bolt 22, the outer side of one end of the bolt 22 is threadedly connected with the inner wall of the U-ring 113, a locking plate 115 is provided on the bottom end of the side plate 21, and the bottom end of the side plate 21 is fixedly connected with the top side of the locking plate 115.

[0024] In this embodiment, a side plate 21 is provided at one end of the locking plate 115, and a bolt 22 is installed on the inner wall of the side plate 21, so that after the locking plate 115 enters the two U-rings, the bolt 22 passes through the side plate 21 to connect with the U-ring 113, so that the locking plate 115 can remain in the position after entering. The locking plate 115 may become loose under long-term external force impact, and the bolt 22 connection provides additional tightening force for the locking plate 115 to ensure that its position in the U-ring is absolutely stable. This stable connection can effectively prevent the flow pipe 116 from being displaced due to the loosening of the locking plate 115, and always ensure that the flow pipe 116 is tightly combined with the frame rod 117 to maintain the stable operation of the liquid delivery system of the dust reduction equipment.

[0025] like Figure 1-Figure 5As shown, the device is designed with a connecting ring 15 in the spray chamber 11, and a troubleshooting rod 14 is fixed on one side of the connecting ring 15. One end of the spray chamber 11 is connected to a flow tube 110, and a movable rod 18 is installed inside the flow tube 110. The movable rod 18 is rotated by rotating the handle 19, and then the movable arm 17 at the bottom of the movable rod 18 will circle at the edge. Since the other end of the movable arm 17 is connected to the connecting rod 16, the connecting rod 16 can achieve a reciprocating motion effect during the process of the movable arm 17 surrounding. The connecting rod 16 and the connecting ring 15 are integrated, so the connecting ring 15 will also move in the same way. Through this movement, the troubleshooting rod 14 can pass through the spray plate 12, and then the blockage in the spray plate 12 can be cleared. After the external force on the movable rod 18 disappears, since a spring 112 is provided at one end of the connecting rod 16, and the other end of the spring 112 is connected to the inner ring 13, the inner ring 13 is fixed to the inside of the spray chamber 11, so that after the external force of the movable rod 18 disappears, the energy of the spring 112 is released to push the movable arm 17 back, thereby allowing the obstacle removal rod 14 to be separated from the spray plate 12. At the same time, when the connecting ring 15 moves, a guide rod 111 is designed on its inner wall, and one end of the guide rod 111 is fixed to the inner ring 13. In this way, when the connecting ring 15 moves, it can provide precise guidance for the movement of the connecting ring 15. One end of the flow tube 110 is equipped with a flow pipe 116, and the flow pipe 116 transports the liquid into the flow tube 110. Usually, the flow pipe 116 is generally connected to the rack 117 on the fence. Therefore, by docking the U-ring 113 and the U-ring 2 114, the flow pipe 116 and the rack 117 are located in the U-ring 113 and the U-ring 2 114, and then, the locking plate 115 is inserted into the U-ring 113 and the U-ring 2 114 to fix the positions of the two.

[0026] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0027] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A dust suppression device for construction sites, characterized in that: include: An obstacle clearing mechanism (1), wherein the inner wall of the obstacle clearing mechanism (1) is provided with a fixing mechanism (2), the obstacle clearing mechanism (1) comprises a spray chamber (11), an inner ring (13) is provided inside the spray chamber (11), the inside of the spray chamber (11) is fixedly connected to the outside of the inner ring (13), an obstacle clearing rod (14) is provided on the inner side of the inner ring (13), the inner side of the inner ring (13) is in sliding contact with the top side of the obstacle clearing rod (14), one end of the obstacle clearing rod (14) is provided with a connecting ring (15), and the obstacle clearing rod (14) is provided with a connecting ring (15). One end is fixedly connected to one side of a connecting ring (15); a connecting rod (16) is provided at the center of the connecting ring (15); the center of the connecting ring (15) is fixedly connected to one end of the connecting rod (16); a movable arm (17) is provided at the other end of the connecting rod (16); the other end of the connecting rod (16) is movably connected to one end of the movable arm (17); a movable rod (18) is provided at the other end of the movable arm (17); the other end of the movable arm (17) is rotatably connected to the bottom edge of the movable rod (18).

2. The dust suppression equipment for construction sites according to claim 1, characterized in that: The fixing mechanism (2) comprises a side plate (21), the inner wall of the side plate (21) is provided with a bolt (22), the inner wall of the side plate (21) is threadedly connected to the outer side of the bolt (22), a U-ring (113) is provided on the outer side of one end of the bolt (22), the outer side of one end of the bolt (22) is threadedly connected to the inner wall of the U-ring (113), a locking plate (115) is provided at the bottom end of the side plate (21), and the bottom end of the side plate (21) is fixedly connected to the top side of the locking plate (115).

3. The dust suppression equipment for construction sites according to claim 1, characterized in that: A flow tube (110) is arranged on the outer side of the top end of the movable rod (18), the outer side of the top end of the movable rod (18) is rotatably connected to the inner wall of the flow tube (110), and a turning handle (19) is arranged on the top end of the movable rod (18), the top end of the movable rod (18) is fixedly connected to the center of the bottom side of the turning handle (19).

4. The dust suppression equipment for construction sites according to claim 3 is characterized by: One end of the flow tube (110) is fixedly connected to one end of the spray chamber (11), the other end of the spray chamber (11) is provided with a fluid delivery tube (116), and the other end of the spray chamber (11) is fixedly connected to the top side of the fluid delivery tube (116).

5. The dust suppression equipment for construction sites according to claim 4, characterized in that: A rack rod (117) is provided on the bottom side of the fluid delivery pipe (116), the bottom side of the fluid delivery pipe (116) contacts the top side of the rack rod (117), a U-ring 2 (114) is provided on the bottom side of the rack rod (117), the bottom side of the rack rod (117) contacts the inner side of the U-ring 2 (114), and the top end of the U-ring 2 (114) contacts the bottom end of the U-ring 1 (113).

6. The dust suppression equipment for construction sites according to claim 5, characterized in that: The inner walls of the U-ring 1 (113) and the U-ring 2 (114) are provided with a locking plate (115); the inner walls of the U-ring 1 (113) and the U-ring 2 are slidably engaged with the outer side of one end of the locking plate (115); and the inner side of the U-ring 1 (113) is in contact with the top side of the fluid delivery pipe (116).

7. The dust suppression equipment for construction sites according to claim 1, characterized in that: A spring (112) is provided on one side of the inner ring (13); one side of the inner ring (13) is fixedly connected to one end of the spring (112); the other end of the spring (112) is fixedly connected to one end of the side surface of the connecting ring (15); the inner wall of one end of the side surface of the connecting ring (15) is slidably connected to the outer side of the guide rod (111); and one end of the guide rod (111) is fixedly connected to one side of the inner ring (13).

8. The dust suppression equipment for construction sites according to claim 1, characterized in that: A spray plate (12) is provided at one end inside the spray chamber (11), and the one end inside the spray chamber (11) is fixedly connected to the outside of the spray plate (12).

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