Dust falling device for municipal road construction

Abstract

The application provides a dust falling device for municipal road construction, and relates to the technical field of construction dust falling, which comprises a water tank, a spraying mechanism is arranged on the top of the water tank, the spraying mechanism comprises a first support seat arranged on the top of the water tank, second support seats are fixedly connected to the two sides of the top of the first support seat, a first hand screw bolt is connected between the two second support seats, a hand nut is threadedly connected to the outer surface of the first hand screw bolt, and a connecting seat is arranged on the outer surface of the first hand screw bolt and located between the two second support seats. The first hand screw bolt and the hand nut are used in cooperation to clamp and fix the connecting seat, the connecting seat can be rotated after the first hand screw bolt and the hand nut are loosened, and then the supporting plate and the spraying assembly can be folded. The foldable design can fold the spraying assembly when the dust falling device is in a non-working state, reduce the overall occupied space of the device, and facilitate transportation and storage.

Description

Technical Field

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

[0002] During the construction of municipal roads, operations such as excavation, crushing, and material handling generate a large amount of dust. This dust not only seriously pollutes the atmospheric environment at and around the construction site, affecting air quality and endangering the health of construction workers and nearby residents, but may also adversely affect visibility at the construction site, increase construction safety hazards, and reduce construction efficiency.

[0003] To effectively control dust during construction, the most common dust suppression method currently used is water spraying. However, existing dust suppression devices often lack effective folding mechanisms when not in use, making them inconvenient for transportation and storage. Therefore, we have made improvements and proposed a dust suppression device for municipal road construction. Utility Model Content

[0004] This utility model provides a dust suppression device for municipal road construction, including a water tank. The top of the water tank is equipped with a spraying mechanism. The spraying mechanism includes a first support seat on the top of the water tank. Two second support seats are fixedly connected to both sides of the top of the first support seat. A first hand-tightening bolt is inserted between the two second support seats. A hand-tightening nut is threaded onto the outer surface of the first hand-tightening bolt. A connecting seat located between the two second support seats is sleeved on the outer surface of the first hand-tightening bolt. A support plate is fixedly connected to one side of the connecting seat, and a spraying component is provided at the end of the support plate away from the connecting seat.

[0005] As a preferred technical solution of this application, the spraying assembly includes a first connecting pipe fixedly connected to a support plate, and both ends of the first connecting pipe are connected to a second connecting pipe through sealed bearings. A plurality of nozzles are connected to the second connecting pipe.

[0006] As a preferred technical solution of this application, a fixing member is provided between the second connecting pipe and the support plate, and the fixing member is used to fix the position of the second connecting pipe.

[0007] As a preferred technical solution of this application, the fastener includes a connecting plate fixedly installed on the side of the support plate, a collar fixedly connected to one side of the connecting plate, the collar being sleeved on the outer surface of the second connecting pipe, and a second hand-tightening bolt threadedly connected to the connecting plate, one end of the second hand-tightening bolt passing through the connecting plate and the collar and abutting against the outer surface of the second connecting pipe.

[0008] As a preferred technical solution of this application, a conveying component is provided between the water tank and the first connecting pipe.

[0009] As a preferred technical solution of this application, the conveying component includes a submersible pump installed in a water tank. The outlet of the submersible pump is connected to a hose. One end of the hose passes through the water tank and extends to the outside of the water tank and is connected to a connecting seat. A chamber communicating with a first connecting pipe is provided between the connecting seat and the support plate, and the hose is also communicating with the chamber.

[0010] As a preferred technical solution of this application, the submersible pump has a power cord, one end of which passes through the water tank and extends to the outside of the water tank. The water tank is provided with two through holes, and the hose and the power cord pass through the two through holes respectively.

[0011] As a preferred technical solution of this application, a hollow handle is fixedly installed on the top of the water tank. Both ends of the hollow handle pass through the water tank and extend into the water tank. A vent pipe is connected to one side of the hollow handle, and the end of the vent pipe away from the hollow handle is bent downward.

[0012] As a preferred technical solution of this application, the top of the water tank is provided with a liquid filling screw port, and the inner wall of the liquid filling screw port is threaded with a threaded cap.

[0013] As a preferred technical solution of this application, the bottom of the water tank is provided with several wheels.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the scheme of this application:

[0016] This application uses a first hand-tightened bolt and a hand-tightened nut to clamp and fix the connecting seat. After loosening the first hand-tightened bolt and the hand-tightened nut, the connecting seat can be rotated, thereby allowing the support plate and spraying components to be folded. The foldable design allows the spraying components to be folded up when the dust suppression device is not in operation, reducing the overall space occupied by the device and facilitating its transportation and storage. Attached Figure Description

[0017] Figure 1 A structural schematic diagram of the dust suppression device for municipal road construction provided in this application;

[0018] Figure 2 A partial structural schematic diagram of the dust suppression device for municipal road construction provided in this application;

[0019] Figure 3 A schematic diagram of the spraying mechanism provided in this application;

[0020] Figure 4 A schematic diagram of the collar provided in this application.

[0021] The image shows:

[0022] 1. Water tank; 101. Filling screw; 102. Wheel; 103. Through hole; 104. Hollow handle; 105. Vent pipe; 106. Threaded cap; 2. Spraying mechanism; 201. First support base; 202. Second support base; 203. First hand-tightening bolt; 204. Hand-tightening nut; 205. Connecting seat; 206. Support plate; 207. First connecting pipe; 208. Second connecting pipe; 209. Nozzle; 210. Connecting plate; 211. Collar; 212. Second hand-tightening bolt; 301. Hose; 302. Power cord. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] For an example, please refer to... Figures 1-4A dust suppression device for municipal road construction includes a water tank 1. A spraying mechanism 2 is located on the top of the water tank 1. The spraying mechanism 2 includes a first support 201 located on the top of the water tank 1. Second support 202s are fixedly connected to both sides of the top of the first support 201. A first hand-tightening bolt 203 is inserted between the two second support 202s. A hand-tightening nut 204 is threaded onto the outer surface of the first hand-tightening bolt 203. A connecting seat 205 is sleeved on the outer surface of the first hand-tightening bolt 203, located between the two second support 202s. A support plate 206 is fixedly connected to one side of the 5, and a spraying component is provided at the end of the support plate 206 away from the connecting seat 205. The connecting seat 205 is clamped and fixed by the cooperation of the first hand-tightening bolt 203 and the hand-tightening nut 204. After loosening the first hand-tightening bolt 203 and the hand-tightening nut 204, the connecting seat 205 can be rotated, thereby allowing the support plate 206 and the spraying component to be folded. The foldable design allows the spraying component to be folded up when the dust suppression device is not in operation, reducing the overall space occupied by the device and facilitating its transportation and storage.

[0027] Furthermore, the spraying assembly includes a first connecting pipe 207 fixedly connected to a support plate 206. Both ends of the first connecting pipe 207 are connected to a second connecting pipe 208 via sealed bearings. Several nozzles 209 are connected to the second connecting pipe 208. The second connecting pipe 208 can rotate relative to the first connecting pipe 207 to adjust the angle of the nozzles 209.

[0028] Furthermore, a fixing member is provided between the second connecting pipe 208 and the support plate 206. The fixing member is used to fix the position of the second connecting pipe 208, thereby fixing the angle of the nozzle 209.

[0029] Furthermore, the fastener includes a connecting plate 210 fixedly installed on the side of the support plate 206. A collar 211 is fixedly connected to one side of the connecting plate 210. The collar 211 is sleeved on the outer surface of the second connecting pipe 208. A second hand-tightening bolt 212 is threadedly connected to the connecting plate 210. One end of the second hand-tightening bolt 212 passes through the connecting plate 210 and the collar 211 and abuts against the outer surface of the second connecting pipe 208. Loosening the second hand-tightening bolt 212 allows the second connecting pipe 208 to rotate, while tightening the second hand-tightening bolt 212 fixes the position of the second connecting pipe 208.

[0030] Furthermore, a conveying component is provided between the water tank 1 and the first connecting pipe 207; the conveying component includes a submersible pump installed in the water tank 1, and a hose 301 is connected to the outlet of the submersible pump. One end of the hose 301 passes through the water tank 1 and extends to the outside of the water tank 1 and is connected to the connecting seat 205. A chamber communicating with the first connecting pipe 207 is provided between the connecting seat 205 and the support plate 206, and the hose 301 is also communicating with the chamber. Specifically, a rigid pipe communicating with the chamber is provided on the side of the connecting seat 205 near the hose 301. The end of the hose 301 away from the submersible pump is sleeved on the outer surface of the rigid pipe. After sleeved, it can be fixed by binding with metal wire or clamps.

[0031] Water in tank 1 is transported by a submersible pump through hose 301 and chamber to the first connecting pipe 207, and then through the first connecting pipe 207 to the second connecting pipe 208, and finally sprayed out by nozzle 209.

[0032] Furthermore, the submersible pump has a power cord 302, one end of which passes through the water tank 1 and extends to the outside of the water tank 1. The water tank 1 is provided with two through holes 103, and the hose 301 and the power cord 302 pass through the two through holes 103 respectively for power connection, so as to provide the required electrical energy for the operation of the submersible pump.

[0033] Furthermore, a hollow handle 104 is fixedly installed on the top of the water tank 1. Both ends of the hollow handle 104 pass through the water tank 1 and extend into the water tank 1. A vent pipe 105 is connected to one side of the hollow handle 104. The end of the vent pipe 105 away from the hollow handle 104 bends downward. The hollow handle 104 is designed for the user's hand grip during overall movement. The vent pipe 105 and the hollow handle 104 work together to deliver external air into the water tank 1, thereby balancing the air pressure inside the water tank 1.

[0034] Furthermore, the top of the water tank 1 is provided with a liquid filling screw port 101, and the inner wall of the liquid filling screw port 101 is threaded with a threaded cap 106. The size of the liquid filling screw port 101 is larger than the size of the submersible pump, so that the submersible pump can be inserted into the liquid filling screw port 101. The threaded cap 106 is used to seal the liquid filling screw port 101.

[0035] Furthermore, the bottom of the water tank 1 is provided with several wheels 102, and a drain pipe is provided on one side of the bottom of the water tank 1, and a valve is provided on the drain pipe.

[0036] The first support base 201 is welded together with the second support base 202 and the water tank 1. The support plate 206 is welded together with the connecting base 205 and the first connecting pipe 207. The connecting plate 210 is welded together with the collar 211 and the support plate 206. The nozzle 209 is welded together with the second connecting pipe 208. The hollow handle 104 is welded together with the air pipe 105 and the water tank 1. The wheel 102 is welded to the bottom of the water tank 1.

[0037] In use, loosen the first hand-tightening bolt 203, then rotate the support plate 206 to stand upright, tighten the first hand-tightening bolt 203 and the hand-tightening nut 204, loosen the second hand-tightening bolt 212, and then rotate the second connecting pipe 208 to adjust the angle of the nozzle 209. After adjustment, tighten the second hand-tightening bolt 212. Water in the water tank 1 is transported by the submersible pump through the hose 301 and the chamber to the first connecting pipe 207, and then from the first connecting pipe 207 to the second connecting pipe 208, and finally sprayed out by the nozzle 209 to spray water for dust suppression. After use, loosen the first hand-tightening bolt 203, then rotate the support plate 206 to be horizontal, and then tighten the first hand-tightening bolt 203 and the hand-tightening nut 204.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A dust suppression device for municipal road construction, characterized in that, The system includes a water tank (1), and a spraying mechanism (2) is provided on the top of the water tank (1). The spraying mechanism (2) includes a first support base (201) provided on the top of the water tank (1). A second support base (202) is fixedly connected to both sides of the top of the first support base (201). A first hand-tightening bolt (203) is inserted between the two second support bases (202). A hand-tightening nut (204) is threaded on the outer surface of the first hand-tightening bolt (203). A connecting seat (205) located between the two second support bases (202) is sleeved on the outer surface of the first hand-tightening bolt (203). A support plate (206) is fixedly connected to one side of the connecting seat (205), and a spraying component is provided at the end of the support plate (206) away from the connecting seat (205).

2. The dust suppression device for municipal road construction according to claim 1, characterized in that, The spraying assembly includes a first connecting pipe (207) fixedly connected to a support plate (206), and both ends of the first connecting pipe (207) are connected to a second connecting pipe (208) through sealed bearings. A plurality of nozzles (209) are connected to the second connecting pipe (208).

3. The dust suppression device for municipal road construction according to claim 2, characterized in that, A fixing member is provided between the second connecting pipe (208) and the support plate (206) for fixing the position of the second connecting pipe (208).

4. The dust suppression device for municipal road construction according to claim 3, characterized in that, The fastener includes a connecting plate (210) fixedly installed on the side of the support plate (206). A collar (211) is fixedly connected to one side of the connecting plate (210). The collar (211) is sleeved on the outer surface of the second connecting pipe (208). A second hand-tightening bolt (212) is threaded onto the connecting plate (210). One end of the second hand-tightening bolt (212) passes through the connecting plate (210) and the collar (211) and abuts against the outer surface of the second connecting pipe (208).

5. The dust suppression device for municipal road construction according to claim 2, characterized in that, A conveying component is provided between the water tank (1) and the first connecting pipe (207).

6. The dust suppression device for municipal road construction according to claim 5, characterized in that, The conveying component includes a submersible pump installed in a water tank (1). The outlet of the submersible pump is connected to a hose (301). One end of the hose (301) passes through the water tank (1) and extends to the outside of the water tank (1) and is connected to a connecting seat (205). A chamber communicating with a first connecting pipe (207) is provided between the connecting seat (205) and the support plate (206), and the hose (301) is also communicating with the chamber.

7. The dust suppression device for municipal road construction according to claim 6, characterized in that, The submersible pump has a power cord (302), one end of which passes through the water tank (1) and extends to the outside of the water tank (1). The water tank (1) has two through holes (103), and the hose (301) and the power cord (302) pass through the two through holes (103) respectively.

8. The dust suppression device for municipal road construction according to claim 1, characterized in that, A hollow handle (104) is fixedly installed on the top of the water tank (1). Both ends of the hollow handle (104) pass through the water tank (1) and extend into the water tank (1). A vent pipe (105) is connected to one side of the hollow handle (104). The end of the vent pipe (105) away from the hollow handle (104) bends downward.

9. The dust suppression device for municipal road construction according to claim 1, characterized in that, The top of the water tank (1) is provided with a liquid filling screw port (101), and the inner wall of the liquid filling screw port (101) is threadedly connected with a threaded cap (106).

10. The dust suppression device for municipal road construction according to claim 1, characterized in that, The bottom of the water tank (1) is provided with several wheels (102).

Images