Dust suppression spraying device for municipal engineering

Abstract

The utility model relates to the technical field of dust suppression devices for municipal engineering, and particularly discloses a dust suppression spraying device for municipal engineering. A bottom plate fixedly connected with the top end of a municipal engineering fence is arranged at the bottom end of a supporting rod; the fixing base comprises a fixing block fixedly connected to the middle of the front wall of the supporting rod, and an insertion hole is formed between the two side walls of the front end of the fixing block. The spraying pipe body comprises water pipes, sleeves and spraying heads, the ends of the water pipes are sleeved with the inserting holes, the top ends and the bottom ends of the water pipes are evenly sleeved with the sleeves in the axial direction, and the spraying heads are sleeved with the sleeves; the multiple water pipes are in butt joint in a sleeved mode; the dustproof net covers the rear wall of the supporting rod; dust in the municipal engineering fence can be well prevented from diffusing to the outside, and the dust suppression effect of the municipal engineering dust suppression device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices for municipal engineering, in particular to a dust suppression spraying device for municipal engineering. Background Art

[0002] During the construction of municipal projects, dust often rises, impacting the quality of life of nearby residents. Therefore, dust reduction measures are necessary to minimize the impact of dust on the surrounding environment. Currently, a common dust reduction measure in municipal projects involves installing multiple nozzles on top of the project enclosures, using water mist to suppress dust and prevent it from spreading outside the enclosures. However, the water mist sprayed by this structure is easily affected by wind, resulting in poor dust reduction effectiveness. Utility Model Content

[0003] The purpose of the utility model is to provide a dust suppression spray device for municipal engineering, which is used to solve the problem that the dust suppression effect of the current municipal engineering dust reduction device is poor.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust suppression spray device for municipal engineering, wherein the bottom end of the support rod is provided with a base plate fixedly connected to the top end of the municipal engineering enclosure; the fixed seat includes a fixed block fixedly connected to the middle part of the front wall of the support rod, and a socket is provided between the two side walls of the front end of the fixed block; the spray pipe body includes a water pipe whose end is sleeved in the socket, a sleeve uniformly sleeved on the top and bottom ends of the water pipe along the axial direction, and a spray head sleeved in the sleeve, and multiple water pipes are connected in a sleeve-connected manner; the dustproof net covers the rear wall of the support rod.

[0005] Preferably, the support rod includes a vertical rod and an arc rod whose bottom end is fixedly docked to the top end of the vertical rod, the bottom plate is fixed to the bottom end of the vertical rod, and the fixing block is fixed to the middle of the front wall of the vertical rod.

[0006] Preferably, a threaded hole 1 is provided in the middle of the front wall of the vertical rod, a connecting plate is fixed to the rear end of the fixing block, and fixing bolts that are threadedly sleeved and matched with the threaded hole 1 are respectively rotatably mounted on the four corners of the connecting plate.

[0007] Preferably, the outer wall of the arc rod and the rear wall of the vertical rod are respectively and evenly provided with threaded holes II, and the inner threads of the threaded holes II are sleeved with clamping bolts for pressing the dustproof net onto the outer wall of the arc rod and the rear wall of the vertical rod.

[0008] Preferably, a threaded sleeve is fixedly mounted on the middle portion of the front wall of the fixing block, and a tightening bolt is mounted on the inner thread of the threaded sleeve.

[0009] Preferably, an inner peripheral wall at one end of the water pipe is provided with an internal thread, and the other end of the water pipe is provided with a threaded joint that matches the internal thread.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The dust suppression spray device for municipal engineering involved in the utility model can effectively prevent the dust in the municipal engineering enclosure from spreading to the outside through the cooperation of the water curtain generated by spray and the dust-proof net, thereby greatly improving the dust suppression effect of the municipal engineering dust reduction device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the support member of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing seat of the utility model;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the spray tube body of the utility model.

[0016] In the figure: 1-support member; 1.1-vertical rod; 1.2-arc rod; 1.3-base plate; 1.4-threaded hole 1; 1.5-threaded hole 2; 1.6-tightening bolt;

[0017] 2-fixing seat; 2.1-fixing block; 2.1.1-jack; 2.2-connecting plate; 2.3-threaded sleeve; 2.4-tightening bolt;

[0018] 3-Spray tube body; 3.1-Water pipe; 3.1.1-Internal thread; 3.2-Casing; 3.3-Spray head; 3.4-Threaded joint;

[0019] 4-Dustproof net. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The present invention provides a technical solution for a dust suppression spray device for municipal engineering projects. The support rod 1 includes a vertical rod 1.1 and a curved rod 1.2 whose bottom end is fixedly docked with the top of the vertical rod 1.1. A bottom plate 1.3 is fixed to the bottom end of the vertical rod 1.1. Threaded holes 1.5 are evenly distributed on the outer wall of the curved rod 1.2 and the rear wall of the vertical rod 1.1. The threaded holes 1.5 are internally threaded with compression bolts 1.6 for pressing a dust screen 4 against the outer wall of the curved rod 1.2 and the rear wall of the vertical rod 1.1. During use, several support rods 1 are evenly arranged along the top of the municipal engineering enclosure. The dust screen 4 covers the outside of the support rods 1 from the outside. The compression bolts 1.6 are installed to fix the dust screen 4 against the rear wall of the support rods 1.

[0022] The fixing base 2 includes a fixing block 2.1 and a connecting plate 2.2 secured to the rear of the fixing block 2.1. A socket 2.1.1 is provided between the two side walls at the front of the fixing block 2.1. A threaded hole 1.4 is provided in the middle of the front wall of the vertical rod 1.1. A connecting plate 2.2 is secured to the rear end of the fixing block 2.1. Fixing bolts that fit into the threaded holes 1.4 are rotatably mounted on the four corners of the connecting plate 2.2. A threaded sleeve 2.3 is fixedly mounted in the middle of the front wall of the fixing block 2.1. A jacking bolt 2.4 is internally threaded onto the internal threads of the threaded sleeve 2.3.

[0023] The spray tube body 3 comprises a water tube 3.1 whose end is inserted into the socket 2.1.1, a sleeve 3.2 that is evenly inserted along the axial direction at the top and bottom ends of the water tube 3.1, and a spray head 3.3 that is inserted into the sleeve 3.2. Multiple water tubes 3.1 are connected in a sleeve-type manner. The inner wall of one end of the water tube 3.1 is provided with an internal thread 3.1.1, and the other end of the water tube 3.1 is provided with a threaded connector 3.4 that is threadedly connected to the internal thread 3.1.1. In other words, two adjacent water tubes 3.1 are connected to the threaded connector 3.4 through the internal thread 3.1.1, thereby allowing multiple spray tubes 3 to be connected one by one.

[0024] In summary, when in use, first support the support rod 1, and then fix the dustproof net 4 on the rear side of the support rod 1. Then put the fixing seat 2 on the end of the water pipe 3.1, and use bolts to fix the fixing seat 2 to the front wall of the support rod 1. The ends of multiple water pipes 3.1 are then docked one by one, and then the tightening bolts 2.4 are tightened, and a pair of water pipes 3.1 are fixed to ensure that the upper and lower spray heads 3.3 remain vertically set. One end of the pipeline formed by docking multiple water pipes 3.1 is closed, and the other end is connected to the high-pressure water supply pipeline, which can be specifically connected to the output end of the booster water pump through a hose. The high-pressure water pump supplies water to the water pipe 3.1 through the hose, and the water in the water pipe 3.1 is sprayed upward or downward by the spray head 3.3 to form a water curtain on the top of the municipal engineering enclosure. The water curtain is used to achieve the effect of dust suppression to prevent the dust generated during the internal work of the municipal engineering enclosure from spreading to the outside. The dustproof net 4 can block the wind, thereby greatly reducing the impact of the wind on the water curtain.

[0025] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression spraying device for municipal engineering, characterized in that: include: A support rod (1), wherein the bottom end of the support rod (1) is provided with a bottom plate (1.3) fixedly connected to the top end of the municipal engineering enclosure; A fixing seat (2), the fixing seat (2) comprising a fixing block (2.1) fixedly connected to the middle of the front wall of the support rod (1), and a socket (2.1.1) is provided between two side walls at the front end of the fixing block (2.1); A spray pipe body (3), the spray pipe body (3) comprising a water pipe (3.1) whose end is sleeved in the socket (2.1.1), a sleeve (3.2) sleeved evenly in the axial direction on the top and bottom ends of the water pipe (3.1), and a spray head (3.3) sleeved in the sleeve (3.2), wherein a plurality of the water pipes (3.1) are butted together in a sleeve-jointed manner; A dustproof net (4), the dustproof net (4) covers the rear wall of the support rod (1).

2. The dust suppression spray device for municipal engineering according to claim 1, characterized in that: The support rod (1) comprises a vertical rod (1.1) and an arc-shaped rod (1.2) whose bottom end is fixedly docked with the top end of the vertical rod (1.1); the bottom plate (1.3) is fixed to the bottom end of the vertical rod (1.1); and the fixing block (2.1) is fixed to the middle of the front wall of the vertical rod (1.1).

3. The dust suppression spray device for municipal engineering according to claim 2, characterized in that: A threaded hole (1.4) is provided in the middle of the front wall of the vertical rod (1.1), a connecting plate (2.2) is fixed to the rear end of the fixing block (2.1), and fixing bolts that are threadedly sleeved and matched with the threaded hole (1.4) are rotatably sleeved on the four corners of the connecting plate (2.2).

4. The dust suppression spray device for municipal engineering according to claim 2, characterized in that: The outer peripheral wall of the arc rod (1.2) and the rear wall of the vertical rod (1.1) are respectively and evenly provided with threaded holes (1.5), and the inner threads of the threaded holes (1.5) are sleeved with clamping bolts (1.6) for clamping the dustproof net (4) against the outer peripheral wall of the arc rod (1.2) and the rear wall of the vertical rod (1.1).

5. The dust suppression spray device for municipal engineering according to claim 1, characterized in that: A threaded sleeve (2.3) is fixedly mounted on the middle portion of the front wall of the fixing block (2.1), and a tightening bolt (2.4) is mounted on the inner thread of the threaded sleeve (2.3).

6. The dust suppression spray device for municipal engineering according to claim 1, characterized in that: An inner peripheral wall at one end of the water pipe (3.1) is provided with an internal thread (3.1.1), and the other end of the water pipe (3.1) is provided with a threaded joint (3.4) threadedly sleeved and matched with the internal thread (3.1.1).

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