A dust suppression device for construction

Abstract

The utility model relates to the technical field of dust reduction in construction, and discloses a dust reduction device for construction, including an atomizing nozzle, the bottom of the atomizing nozzle is fixedly connected to a connecting pipe, the bottom of the connecting pipe is fixedly connected to a supporting plate, the bottom of the supporting plate is fixedly connected to a U-shaped clip, the bottom of the U-shaped clip is rotatably connected to an inner rod, the outside of the inner rod is slidably connected to an outer rod, the inner bottom end of the inner rod is fixedly connected to a mounting shell, and the clamping block is clamped with the clamping groove. In the utility model, after the inner rod is slid upward to adjust the height, the clamping block is ejected by the squeezing action of the spring so that the clamping block is clamped with the clamping groove to fix the inner rod, thereby ensuring the stability of the device even when the ground is uneven, and the height can be adjusted to achieve a wider range of spraying and dust reduction effects, and there is no need to fix it to the fence through bolts, which reduces the complexity of the device installation and improves the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction in building construction, in particular to a dust reduction device for building construction. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings. The place of construction is called "construction site" or "construction site", also known as construction site. In the process of construction, the construction industry will generate a lot of dust, which not only pollutes the air environment of the city, but also diffuses in the air and is easily inhaled by workers, thus endangering their health.

[0003] In order to improve the production environment of construction sites, construction dust suppression devices are needed. Construction dust suppression devices are environmental protection equipment specifically designed for dust problems at construction sites. They are mainly used to control and reduce dust generated during construction and improve the environmental air quality at construction sites. Such devices usually include sprinkler systems, support systems, and atomizing nozzles.

[0004] In the prior art, dust suppression devices for construction are mostly fixed to fences by bolts, with a fixed spraying range, and cannot be installed in complex terrains. The installation process is complicated, which reduces the practicability of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a dust reduction device for construction, aiming to improve the problem that the dust reduction device for construction is fixed to the fence by bolts, cannot be moved, has a fixed spraying range, and cannot be installed in complex terrain, resulting in a complicated installation process and low practicality of the device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust suppression device for construction, comprising an atomizing nozzle, a connecting pipe is fixedly connected to the bottom of the atomizing nozzle, a supporting plate is fixedly connected to the bottom of the connecting pipe, a U-shaped clamp is fixedly connected to the bottom of the supporting plate, an inner rod is rotatably connected to the bottom of the U-shaped clamp, an outer rod is slidably connected to the outside of the inner rod, a mounting shell is fixedly connected to the inner bottom end of the inner rod, two limit plates are slidably connected to the inside of the mounting shell, a spring is fixedly connected between the two limit plates, blocks are fixedly connected to the opposite sides of the two limit plates, a plurality of engaging grooves are provided on both sides of the outer rod, the blocks are engaged with the engaging grooves, and a cooling mechanism is provided on one side of the outer rod.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a fixed shell, a fan is fixedly connected to the internal top end of the fixed shell, a heat dissipation fin is fixedly connected to the internal bottom end of the fixed shell, a water pump is fixedly connected to the internal bottom end of the fixed shell, an output end of the water pump is fixedly connected to a water outlet pipe, and one end of the water outlet pipe away from the water pump is fixedly connected to the bottom of the connecting pipe.

[0009] As a further description of the above technical solution:

[0010] The clamping block passes through two ends of the mounting shell.

[0011] As a further description of the above technical solution:

[0012] The inner rod passes through the interior of the outer rod.

[0013] As a further description of the above technical solution:

[0014] The interior of the heat dissipation fin is fixedly connected with a water inlet pipe, and the water inlet pipe runs through the interior of the heat dissipation fin.

[0015] As a further description of the above technical solution:

[0016] The water outlet pipe passes through the bottom of the connecting pipe, and the connecting pipe passes through the bottom of the atomizing nozzle.

[0017] As a further description of the above technical solution:

[0018] The bottom of the outer rod is provided with an anti-skid pad.

[0019] As a further description of the above technical solution:

[0020] A dust cover is arranged outside the atomizing nozzle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the card block is pressed inward to release the engagement state between the card block and the engagement groove, and after the inner rod is slid upward to adjust the height, the card block is ejected by the squeezing action of the spring so that the card block is engaged with the engagement groove again to fix the inner rod, thereby ensuring the stability of the device even when the ground is uneven, and the height can be adjusted to achieve a wider range of spraying and dust reduction effects, without the need to be fixed to the fence by bolts, reducing the complexity of the device installation and improving the practicality of the device.

[0023] 2. In the utility model, when dust reduction operations are performed in hot weather, water flows through the cooling fins, and the fan is started to cool the water inside the cooling fins. The water is pumped into the connecting pipe by a water pump and then sprayed out by an atomizing nozzle, thereby achieving the effects of both dust reduction and temperature reduction, making the construction working environment more comfortable, reducing the risk of heatstroke for workers due to hot weather, and ensuring the health of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a dust suppression device for construction proposed by the utility model;

[0025] Figure 2 A schematic diagram of a support mechanism of a dust suppression device for construction proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of the installation shell of a dust suppression device for construction proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of a cooling mechanism of a dust suppression device for construction use.

[0028] Legend:

[0029] 1. Atomizing nozzle; 2. Support plate; 3. U-shaped clip; 4. Inner rod; 5. Outer rod; 6. Engagement groove; 7. Block; 8. Mounting shell; 9. Spring; 10. Limit plate; 11. Cooling mechanism; 1101. Fixed shell; 1102. Fan; 1103. Cooling fins; 1104. Water pump; 1105. Water outlet pipe; 1106. Water inlet pipe; 12. Connecting pipe. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 3The utility model provides an embodiment: a dust suppression device for construction, including an atomizing nozzle 1, the atomizing nozzle 1 plays a role of spraying water, the bottom of the atomizing nozzle 1 is fixedly connected with a connecting pipe 12, the connecting pipe 12 plays a role of connecting the atomizing nozzle 1 and the water outlet pipe 1105, the bottom of the connecting pipe 12 is fixedly connected with a supporting plate 2, the supporting plate 2 plays a role of supporting the connecting pipe 12, the bottom of the supporting plate 2 is fixedly connected with a U-shaped clip 3, the U-shaped clip 3 plays a role of fixing an inner rod 4, the bottom of the U-shaped clip 3 is rotatably connected with the inner rod 4, the inner rod 4 plays a role of lifting, and the outer side of the inner rod 4 is slidably connected with an outer rod 5, the outer rod 5 plays the role of fixing the inner rod 4, the inner bottom end of the inner rod 4 is fixedly connected with a mounting shell 8, the mounting shell 8 plays the role of fixing the structure inside the shell, the mounting shell 8 is internally slidably connected with two limit plates 10, the limit plates 10 play the role of preventing the spring 9 from falling off, a spring 9 is fixedly connected between the two limit plates 10, the spring 9 plays the role of providing elastic force, the opposite sides of the two limit plates 10 are fixedly connected with a clamping block 7, the clamping block 7 plays the role of fixing the height of the inner rod 4, a plurality of clamping grooves 6 are provided on both sides of the outer rod 5, the clamping block 7 is clamped with the clamping groove 6, and a cooling mechanism 11 is provided on one side of the outer rod 5.

[0032] Reference Figure 2-Figure 4 The cooling mechanism 11 includes a fixed shell 1101, which serves to fix the structure inside the shell. A fan 1102 is fixedly connected to the top of the interior of the fixed shell 1101, and the fan 1102 serves to blow air and cool down. A heat dissipation fin 1103 is fixedly connected to the bottom of the interior of the fixed shell 1101, and the heat dissipation fin 1103 serves to dissipate heat and cool down. A water pump 1104 is fixedly connected to the bottom of the interior of the fixed shell 1101, and the water pump 1104 serves to pump water. An output end of the water pump 1104 is fixedly connected to a water outlet pipe 1105, and the water outlet pipe 1105 serves to transport water to the inside of the connecting pipe 12. One end of the water outlet pipe 1105 away from the water pump 1104 is fixedly connected to the bottom of the connecting pipe 12. The block 7 passes through both ends of the mounting shell 8, the inner rod 4 passes through the interior of the outer rod 5, the interior of the heat sink 1103 is fixedly connected with a water inlet pipe 1106, the water inlet pipe 1106 passes through the interior of the heat sink 1103, the water outlet pipe 1105 passes through the bottom of the connecting pipe 12, the connecting pipe 12 passes through the bottom of the atomizing nozzle 1, an anti-slip pad is provided at the bottom of the outer rod 5, and a dust cover is provided on the outside of the atomizing nozzle 1.

[0033] Working principle: When installing the device, spread out the outer rod 5 and place it on the ground, press the block 7 inward to make the inner rod 4 slide upward inside the outer rod 5, and after adjusting the height, push the block 7 through the squeezing action of the spring 9 so that the block 7 and the engaging groove 6 engage to fix the height of the inner rod 4. If the ground is uneven, the height of the single inner rod 4 can be adjusted to ensure the smooth installation of the device.

[0034] When performing dust reduction operations in hot weather, water is allowed to flow through the cooling fins 1103 through the water inlet pipe 1106, and the fan 1102 is started to cool the water flowing through the inside of the cooling fins 1103. The water pump 1104 is started to draw water into the connecting pipe 12 through the water inlet pipe 1106 and then spray it out through the atomizing nozzle 1, which can play a role in dust reduction and also play a role in cooling.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust suppression device for construction, comprising an atomizing nozzle (1), characterized in that: The bottom of the atomizing nozzle (1) is fixedly connected to a connecting pipe (12), the bottom of the connecting pipe (12) is fixedly connected to a supporting plate (2), the bottom of the supporting plate (2) is fixedly connected to a U-shaped clamp (3), the bottom of the U-shaped clamp (3) is rotatably connected to an inner rod (4), the outer part of the inner rod (4) is slidably connected to an outer rod (5), the inner bottom end of the inner rod (4) is fixedly connected to a mounting shell (8), the inner part of the mounting shell (8) is slidably connected to two limit plates (10), a spring (9) is fixedly connected between the two limit plates (10), the opposite sides of the two limit plates (10) are fixedly connected to a clamping block (7), a plurality of clamping grooves (6) are provided on both sides of the outer rod (5), the clamping block (7) is clamped with the clamping groove (6), and a cooling mechanism (11) is provided on one side of the outer rod (5).

2. A dust suppression device for construction according to claim 1, characterized in that: The cooling mechanism (11) comprises a fixed shell (1101), the internal top end of the fixed shell (1101) is fixedly connected to a fan (1102), the internal bottom end of the fixed shell (1101) is fixedly connected to a heat dissipation fin (1103), the internal bottom end of the fixed shell (1101) is fixedly connected to a water pump (1104), the output end of the water pump (1104) is fixedly connected to a water outlet pipe (1105), and one end of the water outlet pipe (1105) away from the water pump (1104) is fixedly connected to the bottom of the connecting pipe (12).

3. A dust suppression device for construction according to claim 1, characterized in that: The clamping block (7) passes through both ends of the mounting shell (8).

4. A dust suppression device for construction according to claim 1, characterized in that: The inner rod (4) passes through the interior of the outer rod (5).

5. A dust suppression device for construction according to claim 2, characterized in that: A water inlet pipe (1106) is fixedly connected to the interior of the heat dissipation fin (1103), and the water inlet pipe (1106) runs through the interior of the heat dissipation fin (1103).

6. A dust suppression device for construction according to claim 2, characterized in that: The water outlet pipe (1105) passes through the bottom of the connecting pipe (12), and the connecting pipe (12) passes through the bottom of the atomizing nozzle (1).

7. A dust suppression device for construction according to claim 1, characterized in that: The bottom of the outer rod (5) is provided with an anti-slip pad.

8. A dust suppression device for construction according to claim 1, characterized in that: A dust cover is arranged outside the atomizing nozzle (1).

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