Flying dust prevention device for municipal public engineering construction

Abstract

The utility model discloses a flying dust prevention device for municipal public engineering construction, which comprises a second baffle plate and a first baffle plate, a water pipe is arranged inside the edge of the second baffle plate and the first baffle plate, a spray head is arranged at the top end of the water pipe, and a water pump is arranged on one side of the water pipe. According to the utility model, by arranging the uniformly arranged spray heads, after a water source is connected during use, the water pump works to guide water flow into the water pipe to provide the water source for the spray heads, and then spray is uniformly sprayed through the spray heads to carry out dust falling on the surrounding environment, so that dust is prevented from overflowing to places outside a construction site; parallel plates and inclined plates arranged in the second baffle and the first baffle form a peak shape to block and disperse the source wind direction of flying dust, slotted holes and through grooves which are uniformly distributed are formed in the second baffle and the first baffle, the kinetic energy of wind flow can be effectively attenuated, the dusting effect of the wind flow is reduced, and therefore the dust falling and suppressing effects are achieved; and the overall dust-falling and wind-preventing effects on the municipal public engineering construction site are better.

Description

Technical Field

[0001] The invention relates to the field of dust prevention, and in particular to a dust prevention device for municipal public engineering construction. Background Art

[0002] Municipal public works are mainly composed of various engineering systems such as transportation, water supply, drainage, gas, sanitation, disaster prevention, and landscaping. The construction and maintenance of the city require planning and construction in all aspects. Among them, various implementation projects of municipal public works need to consider the follow-up of overall anti-dust measures to avoid the phenomenon that dust within the construction scope will flow into streets and roads during the construction process, causing environmental pollution and inconvenience in life. Therefore, it is necessary to set up anti-dust guardrails around the construction of municipal public works, which can prevent wind and block dust, making the city cleaner and better. However, in actual use, it is found that the effect of dust fences in isolating dust is not ideal. Therefore, a double-protection anti-dust device for municipal public works construction is designed to address this phenomenon. Utility Model Content

[0003] The utility model aims to provide a dust prevention device for municipal public works construction to solve the problem of poor dust prevention and isolation effect proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust prevention device for municipal public engineering construction, comprising a second baffle and a first baffle, water pipes are installed inside the edges of the second baffle and the first baffle, and a spray head is installed at the top of the water pipe, a water pump is installed on one side of the water pipe, and connecting flanges are installed on both sides of the bottom of the water pipe, windproof and dustproof nets are installed inside the second baffle and the first baffle, and parallel plates are installed on the inner side walls of the windproof and dustproof nets, slots are installed inside the parallel plates, and inclined plates are installed on the inner side walls of the windproof and dustproof nets, and through slots are arranged inside the inclined plates.

[0005] Furthermore, the second baffle has the same internal structure as the first baffle, and the side surface where the parallel plate and the inclined plate are connected forms a peak shape, so that the wind force can be effectively blocked.

[0006] Furthermore, the slots are evenly spaced inside the parallel plate, the through slots are evenly distributed inside the inclined plate, and the spray heads are evenly spaced at the top of the water pipe, so that the dust prevention and dust reduction effect is better.

[0007] Furthermore, the second baffle plate and the first baffle plate are connected with snap-fitting grooves on both sides, and the inside of the snap-fitting grooves is snap-fitted with connecting nets, and the connecting nets can be detached from the snap-fitting grooves, making them easy to connect and disassemble.

[0008] Furthermore, plug rods are installed at the bottom ends of the second baffle plate and the first baffle plate, and four plug rods are distributed at the bottom ends of the second baffle plate and the first baffle plate, respectively, so that the installation and insertion are more secure.

[0009] Furthermore, a fixing plate is installed on the outer side walls of the bottom ends of the second baffle and the first baffle, and a fixing bolt is connected through the inside of the fixing plate to make it more firmly installed on the ground.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the dust prevention device for municipal public works construction has a reasonable structure and has the following advantages:

[0011] (1) By setting up evenly arranged spray heads, after the water source is turned on during use, the water pump will work to guide the water flow into the water pipe to provide water source for the spray head, and then the spray head will evenly spray out the spray to reduce dust in the surrounding environment and prevent dust from overflowing to places outside the construction site. The parallel plates and inclined plates arranged inside the second baffle and the first baffle form a peak shape to block and disperse the wind direction of the dust source. The evenly distributed slots and through slots are arranged inside, which can effectively attenuate the kinetic energy of the wind flow and reduce its dust-raising effect, thereby forming the effect of dust reduction and dust suppression, so that the overall dust reduction and wind prevention effect on the municipal public engineering construction site is better.

[0012] (2) By providing a snap-in groove and a connecting net, the second baffle plate and the first baffle plate need to be connected during use. After being installed in a fixed position, the connecting net and the snap-in groove can be inserted into the snap-in groove provided on the side of the adjacent baffle plate to complete the installation of the connecting net and the snap-in groove, thereby completing the connection between the second baffle plate and the first baffle plate, so that the gaps at the joints can be protected from dust by the connecting net, and the connecting net and the snap-in groove are easy to disassemble and the bottom is not easy to fall off, so the design is more convenient.

[0013] (3) By installing equally spaced plug rods at the bottom ends of the first baffle and the second baffle, the plug rods can be firmly plugged into the reserved foundation during installation. After plugging, the fixing plates installed on the outer walls of the bottom ends of the first baffle and the second baffle fit into the cement floor. Then, the fixing bolts are driven through the fixing plates through electric tools and into the reserved cement grooves to complete the secondary fixation of the first baffle and the second baffle, making the installation and docking more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the first baffle of the utility model;

[0017] Figure 4 It is a schematic diagram of the side cross-sectional structure of the wind and dust proof net of the utility model.

[0018] In the figure: 1. water pipe; 2. spray head; 3. snap-on groove; 4. connecting net; 5. first baffle; 6. slot hole; 7. wind and dust proof net; 8. parallel plate; 9. inclined plate; 10. through groove; 11. plug rod; 12. fixing plate; 13. fixing bolt; 14. connecting flange; 15. water pump; 16. second baffle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-4 , the utility model provides an embodiment: a dust prevention device for municipal public engineering construction, comprising a second baffle 16 and a first baffle 5, a water pipe 1 is installed inside the edge of the second baffle 16 and the first baffle 5, and a spray head 2 is installed at the top of the water pipe 1, a water pump 15 is installed on one side of the water pipe 1, and connecting flanges 14 are installed on both sides of the bottom of the water pipe 1, a windproof and dustproof net 7 is installed inside the second baffle 16 and the first baffle 5, and a parallel plate 8 is installed on the inner side wall of the windproof and dustproof net 7, and a slot 6 is installed inside the parallel plate 8, and an inclined plate 9 is installed on the inner side wall of the windproof and dustproof net 7, and a through slot 10 is arranged inside the inclined plate 9;

[0021] The second baffle 16 has the same internal structure as the first baffle 5, and the side surface connected by the parallel plate 8 and the inclined plate 9 forms a peak shape;

[0022] The slots 6 are arranged at equal intervals inside the parallel plate 8, the through slots 10 are evenly distributed inside the inclined plate 9, and the spray heads 2 are arranged at equal intervals at the top of the water pipe 1;

[0023] Specifically, Figure 1 and Figure 4As shown, when in use, the spray head 2 is evenly arranged. After the water source is turned on, the water pump 15 works to introduce water into the water pipe 1 to provide water for the spray head 2, and then the spray is evenly sprayed out through the spray head 2 to reduce dust in the surrounding environment and prevent dust from overflowing to places outside the construction site. The parallel plates 8 and inclined plates 9 arranged inside the second baffle 16 and the first baffle 5 form a peak shape to block and disperse the wind direction of the source of dust. The evenly distributed slots 6 and through slots 10 are arranged inside, which can effectively attenuate the kinetic energy of the wind flow and reduce its dust-raising effect, thereby forming a dust reduction and dust suppression effect, so that the overall dust reduction and wind prevention effect on the municipal public engineering construction site is better;

[0024] Embodiment 2: The second baffle plate 16 and the bottom end of the first baffle plate 5 are provided with plug rods 11, and four plug rods 11 are respectively distributed at the bottom end of the second baffle plate 16 and the bottom end of the first baffle plate 5;

[0025] A fixing plate 12 is installed on the outer side walls of the second baffle 16 and the bottom ends of the first baffle 5, and a fixing bolt 13 is connected through the inside of the fixing plate 12;

[0026] Specifically, Figure 1 and Figure 2 As shown, when in use, the first baffle plate 5 and the second baffle plate 16 are provided with equally spaced plug rods 11, which can be firmly plugged and fixed to the reserved foundation through the plug rods 11 during installation. After plugging, the fixing plates 12 installed on the outer walls of the bottom ends of the first baffle plate 5 and the second baffle plate 16 fit the cement floor, and then the fixing bolts 13 are driven through the fixing plates 12 into the cement reserved grooves by electric tools, completing the secondary fixation of the first baffle plate 5 and the second baffle plate 16, making the installation and docking more firmly;

[0027] Embodiment 3: The second baffle plate 16 and the first baffle plate 5 are connected on both sides with snap-in grooves 3, and the inside of the snap-in grooves 3 is snap-in with a connecting net 4, which can be disassembled and assembled with the snap-in grooves 3. By providing the snap-in grooves 3 and the connecting net 4, the second baffle plate 16 and the first baffle plate 5 need to be connected during use. After being installed in a fixed position, the connecting net 4 can be inserted into the snap-in grooves 3 provided on the sides of the adjacent baffle plates to complete the installation of the connecting net 4 and the snap-in grooves 3, thereby completing the connection between the second baffle plate 16 and the first baffle plate 5, so that the spliced ​​gaps can be protected from dust by the connecting net 4, and the connecting net 4 and the snap-in grooves 3 are easy to disassemble and the bottom is not easy to fall off, and the design is more convenient.

[0028] Working principle: When in use, the second baffle 16 and the first baffle 5 are connected by clamping the connecting net 4 into the clamping groove 3. The second baffle 16 and the first baffle 5 can be clamped into the slot left on the ground through the plug rod 11. After plugging, the fixing bolt 13 is connected and penetrated into the fixing plate 12 to complete the secondary fixation of the second baffle 16 and the first baffle 5 to the cement floor. When connecting the second baffle 16 and the first baffle 5, pay attention to connect and fix the water pipe 1 extending outside through the connecting flange 14. The side water pipe 1 is connected to a water source, and the water flow is introduced into the water pipe 1 through the operation of the water pump 15 to circulate inside the water pipe 1, and finally the spraying process on the second baffle 16 and the top of the first baffle 5 is completed through the spray head 2. The parallel plates 8 and the inclined plates 9 arranged inside the second baffle 16 and the first baffle 5 form a peak shape, which can block and disperse the wind direction at the source of dust, attenuate the kinetic energy of the wind flow, and reduce its dust-raising effect, thereby forming the effect of dust reduction and dust suppression, and cooperating with the spray head 2 to complete the effective dust reduction on the construction site of municipal public engineering.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dust prevention device for municipal public works construction, comprising a second baffle (16) and a first baffle (5), characterized in that: A water pipe (1) is installed inside the edge of the second baffle (16) and the first baffle (5), and a spray head (2) is installed at the top of the water pipe (1), a water pump (15) is installed on one side of the water pipe (1), and connecting flanges (14) are installed on both sides of the bottom of the water pipe (1), a windproof and dustproof net (7) is installed inside the second baffle (16) and the first baffle (5), and a parallel plate (8) is installed on the inner wall of the windproof and dustproof net (7), and a slot (6) is installed inside the parallel plate (8), and an inclined plate (9) is installed on the inner wall of the windproof and dustproof net (7), and a through groove (10) is arranged inside the inclined plate (9).

2. The dust prevention device for municipal public works construction according to claim 1 is characterized in that: The second baffle (16) and the first baffle (5) have the same internal structure, and the side surface where the parallel plate (8) and the inclined plate (9) are connected forms a peak shape.

3. The dust prevention device for municipal public works construction according to claim 1 is characterized in that: The slots (6) are arranged at equal intervals inside the parallel plate (8), the through slots (10) are evenly distributed inside the inclined plate (9), and the spray heads (2) are arranged at equal intervals at the top of the water pipe (1).

4. The dust prevention device for municipal public works construction according to claim 1 is characterized in that: The second baffle plate (16) and the first baffle plate (5) are connected with a clamping groove (3) on both sides, and a connecting net (4) is clamped inside the clamping groove (3), and the connecting net (4) can be detached from the clamping groove (3).

5. The dust prevention device for municipal public works construction according to claim 1 is characterized in that: Insertion rods (11) are installed at the bottom ends of the second baffle plate (16) and the first baffle plate (5), and four insertion rods (11) are distributed at the bottom ends of the second baffle plate (16) and the first baffle plate (5).

6. The dust prevention device for municipal public works construction according to claim 1, characterized in that: A fixing plate (12) is installed on the outer side walls of the bottom ends of the second baffle plate (16) and the first baffle plate (5), and a fixing bolt (13) is connected and penetrated through the interior of the fixing plate (12).

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