Dustproof device for building engineering construction

Abstract

The utility model discloses a dust-proof device for building engineering construction, which relates to the technical field of dust-proof devices and comprises a dust-proof cover, one side in the dust-proof cover is fixedly connected to a water inlet, one end in the water inlet is slidably connected with a water inlet pipe, the water inlet pipe is positioned on one side outside the dust-proof cover, and one end of the outer wall of the water inlet pipe is connected with one end of the outer wall of the water inlet in a penetrating manner. A positioning ring is slidably connected to the center of the interior of the dust cover and located on one side of the exterior of the water inlet, the center of the outer wall of the positioning ring is connected with the center of one side of the dust cover in a penetrating mode, and the center of the outer wall of the positioning ring is slidably connected with the center of the interior of the dust cover; according to the dustproof device for the drilling machine, the dustproof cover is rapidly and firmly fixed to the outer wall of the drilling machine through mutual matching of the positioning plate and the positioning groove, dust is effectively isolated in a water curtain, diffusion and flying of the dust are prevented, and a cleaner and safer working environment is provided for constructors.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproof devices, in particular to a dustproof device for construction engineering. Background Art

[0002] A dust prevention device for construction engineering is a device used to prevent the spread of dust. It is usually composed of one or more spray heads, water pumps, water pipes and a control system. During the construction process, the spray head will spray water mist to moisten and settle the dust particles in the air, thereby reducing the impact of dust on the surrounding environment and human health. This device can adjust the spray volume and range as needed to adapt to different construction scenes. At the same time, it can also be used in combination with other dust prevention measures such as coverings, wind barriers, etc. to improve the dust prevention effect. In short, a dust prevention device for construction engineering is a simple, practical and effective dust prevention equipment, which is of great significance for protecting the environment and improving the air quality at the construction site.

[0003] During the construction process of a building project, the preliminary work involves wall drilling operations, which will inevitably generate a lot of dust. The raised dust will not only pollute the surrounding environment, but may also endanger the health of front-line construction workers. Long-term inhalation of these dusts may induce respiratory and lung-related diseases, posing a potential threat to workers' health. In view of this, we provide a dust prevention device for construction engineering. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a dust prevention device for construction engineering.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dustproof device for construction engineering, comprising a dust cover, an annular water groove is provided on one side of the outer wall of the dust cover, and the inner side of the dust cover is fixedly connected to the water inlet, an inner end of the water inlet is slidably connected with a water inlet pipe, and the water inlet pipe is located on the outer side of the dust cover, one end of the outer wall of the water inlet pipe is connected through and through one end of the outer wall of the water inlet, and one end of the outer wall of the water inlet pipe is slidably connected with an end of the inner part of the water inlet, a positioning ring is slidably connected to the inner center of the dust cover, and the positioning ring is located on the outer side of the water inlet, the center of the outer wall of the positioning ring is connected through and through the center of one side of the dust cover, and the center of the outer wall of the positioning ring is slidably connected to the inner center of the dust cover.

[0006] As mentioned above, a plurality of slots are provided on one side of the outer wall of the water inlet, and a limiting plate is engaged and connected to one side of the slot. The limiting plate is located on both sides of the inside of the water inlet pipe, and the limiting plate is slidably connected to one side of the inside of the water inlet pipe.

[0007] As mentioned above, a group of corresponding limit rails are fixedly connected on both sides of the inner wall of the water inlet pipe, and the limit rails are located on both sides of the inner part of the limit plate, one end of the outer wall of the limit rail is connected through one side of the outer wall of the limit plate, and one side of the inner part of the limit plate is slidably connected to one end of the outer wall of the limit rail.

[0008] As mentioned above, one side of the outer wall of the limit plate is fixedly connected to the limit spring, and the outer wall of one end of the limit spring is fixedly connected to one side of the inner wall of the water inlet pipe.

[0009] As mentioned above, a plurality of positioning grooves are respectively provided on one side of the outer wall of the dust cover close to the positioning ring, and a positioning plate is slidably connected to the top end of the inner part of the positioning ring.

[0010] As mentioned above, multiple slide rails are fixedly connected on both sides of the inner wall of the positioning ring, and the top of the inner part of the positioning ring is slidably connected to the two sides of the outer wall of the positioning plate through the slide rails, the top of the outer wall of the slide rail is connected through one side of the bottom surface of the positioning plate, and one side of the inner part of the positioning plate is slidably connected to the top of the outer wall of the slide rail, and a No. 1 motor is fixedly connected to the center of the top of the positioning ring.

[0011] As mentioned above, the top center of the positioning ring is rotatably connected with a threaded shaft, and the top of the outer wall of the threaded shaft is rotatably connected to the bottom end of the inner part of the positioning plate through a thread, the bottom end of the outer wall of the threaded shaft and the output end of the No. 1 motor are fixedly connected with conical teeth, and the bottom end of the outer wall of the threaded shaft is rotatably connected to the output end of the No. 1 motor through conical teeth.

[0012] Compared with the prior art, the dust prevention device for construction engineering has the following beneficial effects:

[0013] 1. After the utility model aligns the limit plate at one end of the water inlet pipe and inserts it into the slot provided on one side of the water inlet, the inclined surface on one side of the outer wall of the slot pushes the limit plate, so that the limit plate moves along the limit rail toward the inner center of the water inlet pipe, and compresses the limit spring at the same time. When the outer wall of the limit plate is close to the water inlet and collides with the inner wall of the slot, the limit spring pushes the limit plate along the outer wall of the limit rail through its own characteristics, and makes one side of the outer wall of the limit plate and one side of the inner part of the slot engage with each other, so as to realize the rapid installation of the water inlet pipe, thereby completing the rapid installation of the water inlet pipe. In addition, the device simplifies the assembly process between the water inlet pipe and the water inlet, reduces the difficulty of operation, and ensures the tight connection and good sealing between the water inlet pipe and the water inlet through the elastic action of the limit spring, and also facilitates future maintenance and disassembly work.

[0014] When the positioning plate is moved to the lower part of the inner wall of the dust cover, the positioning plate is moved to the inner center of the dust cover, and the positioning plate is moved to the lower part of the inner wall of the dust cover.

[0015] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the water inlet and the water inlet pipe of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of A;

[0019] Figure 4 It is a partially cutaway three-dimensional structural schematic diagram of the dust cover and the positioning ring of the utility model;

[0020] Figure 5 It is a partially cutaway three-dimensional structural schematic diagram of the positioning plate of the utility model.

[0021] In the figure: 1. Dust cover; 2. Annular water tank; 201. Water inlet; 202. Water inlet pipe; 203. Slot; 204. Limit plate; 205. Limit rail; 206. Limit spring; 3. Positioning ring; 301. Positioning slot; 302. Positioning plate; 303. Slide rail; 304. Motor No. 1; 305. Threaded shaft. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1-5 As shown, the utility model provides a technical solution: a dustproof device for construction engineering, including a dust cover 1, an annular water trough 2 is opened on one side of the outer wall of the dust cover 1, and the inner side of the dust cover 1 is fixedly connected to the water inlet 201, one end of the inner part of the water inlet 201 is slidably connected with a water inlet pipe 202, and the water inlet pipe 202 is located on the outer side of the dust cover 1, one end of the outer wall of the water inlet pipe 202 is connected through and through one end of the outer wall of the water inlet 201, and one end of the outer wall of the water inlet pipe 202 is connected through and through one end of the inner part of the water inlet 201, a positioning ring 3 is connected through and through the inner center of the dust cover 1, and the positioning ring 3 is located on the outer side of the water inlet 201, the center of the outer wall of the positioning ring 3 is connected through and through the center of one side of the dust cover 1, and the center of the outer wall of the positioning ring 3 is connected through and through the inner center of the dust cover 1.

[0024] After aligning the protrusion on one side of the outer wall of the positioning ring 3 with the positioning groove 301 opened on one side of the outer wall of the dust cover 1, the positioning ring 3 is pushed to the center of the dust cover 1. When the positioning plate 302 moves to just below the groove opened at the top of the inner part of the dust cover 1, the No. 1 motor 304 is activated. Since multiple slide rails 303 are set on both sides of the interior of the positioning ring 3, and the positioning plate 302 is limited by the slide rails 303, when the No. 1 motor 304 drives the threaded shaft 305 to rotate through the conical teeth at the output end, the threaded shaft 305 drives the positioning plate 302 to move into the groove at the top of the inner part of the dust cover 1 through its outer wall thread, and embeds it into the top of the inner part of the dust cover 1, so that the dust cover 1 can be fixed to the outer wall of the drilling rig. After aligning and inserting the limiting plate 204 at one end of the water inlet pipe 202 into the slot 203 opened on one side of the water inlet 201, the inclined surface on one side of the outer wall of the slot 203 pushes the limiting plate 204 so that the limiting plate 204 moves along the limit rail 205 toward the inner center of the water inlet pipe 202, while compressing the limit spring 206. When the outer wall of the limit plate 204 is close to the water inlet 201 and conflicts with the inner wall of the slot 203, the limit spring 206 pushes the limit plate 204 along the outer wall of the limit rail 205 through its own characteristics, and makes the outer wall side of the limit plate 204 and the inner side of the slot 203 engage with each other, so as to realize the rapid installation of the water inlet pipe 202. Subsequently, when the water flows from the water inlet pipe 202 into the dust cover 1, a high-pressure water curtain is sprayed from the annular water tank 2 on one side of the dust cover 1, effectively isolating the dust inside the water curtain, so that the dust cover 1 is quickly and firmly fixed to the outer wall of the drilling machine through the mutual cooperation of the positioning plate 302 and the positioning groove 301, and the dust is effectively isolated inside the water curtain, preventing the diffusion and flying of dust, and providing a cleaner and safer working environment for the construction personnel.

[0025] like Figure 1-3 As shown, a plurality of slots 203 are provided on one side of the outer wall of the water inlet 201, and a limiting plate 204 is snap-connected to one side of the inner side of the slot 203, the limiting plate 204 is located on both sides of the inner side of the water inlet pipe 202, and the limiting plate 204 is slidably connected to one side of the inner side of the water inlet pipe 202, a group of corresponding limiting rails 205 are fixedly connected to both sides of the inner wall of the water inlet pipe 202, and the limiting rails 205 are located on both sides of the inner side of the limiting plate 204, one end of the outer wall of the limiting rail 205 is connected through one side of the outer wall of the limiting plate 204, and one side of the inner side of the limiting plate 204 is slidably connected to one end of the outer wall of the limiting rail 205, one side of the outer wall of the limiting plate 204 is fixedly connected to a limiting spring 206, and the outer wall of one end of the limiting spring 206 is fixedly connected to one side of the inner wall of the water inlet pipe 202.

[0026] After aligning and inserting the limit plate 204 at one end of the water inlet pipe 202 into the slot 203 provided on one side of the water inlet 201, the inclined surface on one side of the outer wall of the slot 203 pushes the limit plate 204, so that the limit plate 204 moves along the limit rail 205 toward the center of the water inlet pipe 202, and at the same time compresses the limit spring 206. When the outer wall of the limit plate 204 approaches the side of the water inlet 201 and contacts the inner wall of the slot 203, the limit spring 206, through its own characteristics, pushes the limit plate 204 along the limit rail 205. 5, and the outer wall of the limiting plate 204 is pushed, and the outer wall side of the limiting plate 204 and the inner side of the slot 203 are mutually engaged, so as to realize the rapid installation of the water inlet pipe 202, thereby completing the rapid installation of the water inlet pipe 202. In addition, the device simplifies the assembly process between the water inlet pipe 202 and the water inlet 201, reduces the difficulty of operation, and through the elastic effect of the limiting spring 206, ensures the tight connection and good sealing between the water inlet pipe 202 and the water inlet 201, and also facilitates future maintenance and disassembly work.

[0027] like Figure 1 , Figure 4 and Figure 5 As shown, a plurality of positioning grooves 301 are respectively provided on the outer wall of the dust cover 1 near the side of the positioning ring 3, and a positioning plate 302 is slidably connected to the top end of the inner part of the positioning ring 3, a plurality of slide rails 303 are fixedly connected to both sides of the inner wall of the positioning ring 3, and the top end of the inner part of the positioning ring 3 is slidably connected to the two sides of the outer wall of the positioning plate 302 through the slide rails 303, the top end of the outer wall of the slide rail 303 is connected through one side of the bottom surface of the positioning plate 302, and one side of the inner part of the positioning plate 302 is slidably connected to the top end of the outer wall of the slide rail 303, a No. 1 motor 304 is fixedly connected to the top center of the top of the positioning ring 3, a threaded shaft 305 is rotatably connected to the top center of the top of the positioning ring 3, and the top end of the outer wall of the threaded shaft 305 is rotatably connected to the bottom end of the inner part of the positioning plate 302 through threads, the bottom end of the outer wall of the threaded shaft 305 and the output end of the No. 1 motor 304 are both fixedly connected with conical teeth, and the bottom end of the outer wall of the threaded shaft 305 is rotatably connected to the output end of the No. 1 motor 304 through conical teeth.

[0028] After aligning the protrusion on one side of the outer wall of the positioning ring 3 with the positioning groove 301 opened on one side of the outer wall of the dust cover 1, the positioning ring 3 is pushed to the center of the dust cover 1. When the positioning plate 302 moves to just below the groove opened at the top of the inner side of the dust cover 1, the No. 1 motor 304 is activated. Since multiple slide rails 303 are set on both sides of the inner side of the positioning ring 3, and the positioning plate 302 is limited by the slide rails 303, when the No. 1 motor 304 drives the threaded shaft 305 to rotate through the conical teeth at the output end, the threaded shaft 305 drives the positioning plate 302 to the inner side of the dust cover 1 through its outer wall thread. The dust cover 1 can be fixed to the outer wall of the drilling rig by moving it into the groove at the top of the part and embedding it into the top of the inner part of the dust cover 1. When water flows into the dust cover 1 from the water inlet pipe 202, a high-pressure water curtain is sprayed out from the annular water tank 2 on one side of the inner part of the dust cover 1, which effectively isolates the dust inside the water curtain. Therefore, through the mutual cooperation of the positioning plate 302 and the positioning groove 301, the dust cover 1 can be quickly and firmly fixed to the outer wall of the drilling rig, and the dust can be effectively isolated inside the water curtain, thereby preventing the diffusion and flying of dust, and providing a cleaner and safer working environment for construction personnel.

[0029] Working principle: after aligning the protrusion on one side of the outer wall of the positioning ring 3 with the positioning groove 301 provided on one side of the outer wall of the dust cover 1, push the positioning ring 3 to the center of the dust cover 1. When the positioning plate 302 moves to the bottom of the groove provided at the top of the inner part of the dust cover 1, activate the No. 1 motor 304. Since multiple slide rails 303 are provided on both sides of the inner part of the positioning ring 3, and the positioning plate 302 is limited by the slide rails 303, when the No. 1 motor 304 drives the threaded shaft 305 to rotate through the conical teeth at the output end, the threaded shaft 305 drives the positioning plate 302 to move into the groove at the top of the inner part of the dust cover 1 through its outer wall thread, and embeds it into the top of the inner part of the dust cover 1, so that the dust cover 1 can be fixed to the outer wall of the drilling rig, align the limiting plate 204 at one end of the water inlet pipe 202 and insert it After a slot 203 is opened on one side of the water inlet 201, the inclined surface on one side of the outer wall of the slot 203 pushes the limit plate 204, so that the limit plate 204 moves along the limit rail 205 toward the inner center of the water inlet pipe 202, and at the same time compresses the limit spring 206. When the outer wall of the limit plate 204 approaches the side of the water inlet 201 and collides with the inner wall of the slot 203, the limit spring 206 pushes the limit plate 204 along the outer wall of the limit rail 205 through its own characteristics, and makes one side of the outer wall of the limit plate 204 and one side of the inner part of the slot 203 engage with each other, so as to realize the rapid installation of the water inlet pipe 202. Subsequently, when the water flows from the water inlet pipe 202 into the dust cover 1, a high-pressure water curtain is sprayed from the annular water tank 2 on one side of the inner part of the dust cover 1, which effectively isolates the dust inside the water curtain.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof device for construction engineering, comprising a dustproof cover (1), characterized in that: An annular water groove (2) is provided on one side of the outer wall of the dust cover (1), and one side of the interior of the dust cover (1) is fixedly connected to the water inlet (201); one end of the interior of the water inlet (201) is slidably connected to a water inlet pipe (202), and the water inlet pipe (202) is located on the outer side of the dust cover (1); one end of the outer wall of the water inlet pipe (202) is connected through and through with one end of the outer wall of the water inlet (201), and one end of the outer wall of the water inlet pipe (202) is slidably connected to one end of the interior of the water inlet (201); a positioning ring (3) is slidably connected to the center of the interior of the dust cover (1), and the positioning ring (3) is located on the outer side of the water inlet (201); the center of the outer wall of the positioning ring (3) is connected through and through with the center of one side of the dust cover (1), and the center of the outer wall of the positioning ring (3) is slidably connected to the center of the interior of the dust cover (1).

2. A dust prevention device for construction engineering according to claim 1, characterized in that: A plurality of slots (203) are simultaneously provided on one side of the outer wall of the water inlet (201), and one side of the interior of the slots (203) is snap-connected with a limit plate (204), the limit plate (204) is located on both sides of the interior of the water inlet pipe (202), and the limit plate (204) is slidably connected to one side of the interior of the water inlet pipe (202).

3. A dust prevention device for construction engineering according to claim 2, characterized in that: A set of corresponding limit rails (205) are fixedly connected to both sides of the inner wall of the water inlet pipe (202), and the limit rails (205) are located on both sides of the inner wall of the limit plate (204), one end of the outer wall of the limit rail (205) is connected through one side of the outer wall of the limit plate (204), and one side of the inner wall of the limit plate (204) is slidably connected to one end of the outer wall of the limit rail (205).

4. A dust prevention device for construction engineering according to claim 3, characterized in that: One side of the outer wall of the limit plate (204) is fixedly connected to a limit spring (206), and the outer wall of one end of the limit spring (206) is fixedly connected to one side of the inner wall of the water inlet pipe (202).

5. The dust prevention device for construction engineering according to claim 1, characterized in that: A plurality of positioning grooves (301) are respectively provided on the outer wall of the dust cover (1) close to the positioning ring (3), and a positioning plate (302) is slidably connected to the top end of the inner part of the positioning ring (3).

6. A dust prevention device for construction engineering according to claim 5, characterized in that: A plurality of slide rails (303) are fixedly connected to both sides of the inner wall of the positioning ring (3), and the inner top of the positioning ring (3) is slidably connected to both sides of the outer wall of the positioning plate (302) through the slide rails (303), the outer top of the slide rail (303) is connected through one side of the bottom surface of the positioning plate (302), and the inner side of the positioning plate (302) is slidably connected to the outer top of the slide rail (303), and the top center of the top of the positioning ring (3) is fixedly connected to a No. 1 motor (304).

7. A dust prevention device for construction engineering according to claim 6, characterized in that: The top center of the positioning ring (3) is rotatably connected to a threaded shaft (305), and the top of the outer wall of the threaded shaft (305) is rotatably connected to the bottom end of the inner part of the positioning plate (302) via a thread, and the bottom end of the outer wall of the threaded shaft (305) and the output end of the first motor (304) are both fixedly connected with conical teeth, and the bottom end of the outer wall of the threaded shaft (305) is rotatably connected to the output end of the first motor (304) via the conical teeth.

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