Civil construction dustproof device

Abstract

The utility model discloses a civil construction dustproof device which comprises a water storage tank. The motor is started, the output end of the motor drives the worm to rotate, the worm rotates to drive the worm gear to rotate clockwise, the worm gear rotates clockwise to drive the screw rod to rotate, the screw rod rotates to drive the movable sleeve to move upwards in the supporting frame, and the movable sleeve drives the fog gun to move upwards. The fog gun sucks out water in the water storage tank through the telescopic pipe, the water is attached to the surface of dust through the fog gun, the dust in the high altitude can fall on the ground, the advantage of height adjustment is achieved, when dust prevention is conducted on the construction site, the fog gun can be adjusted to the needed height through the supporting frame, the dust in the high altitude is reduced, and the practicability is high. And dust in the air falls, harm of the dust to operators is reduced, the dustproof effect of the construction site is improved, and the dustproof efficiency of the construction site is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction, in particular to a dust-proof device for civil engineering construction. Background Technique

[0002] During the civil engineering construction process, dust prevention is an important environmental protection and health issue. The following are some common dust prevention measures for civil engineering construction; Site enclosure: Set up appropriate enclosures to reduce the dust flying into the surrounding environment. Wet operation: Adopt wet cutting, drilling, mixing and other operation methods to reduce dust generation. Material covering: Cover the materials prone to generating dust, such as sand, cement, etc. Road hardening: Harden the roads at the construction site to reduce the dust generated when vehicles are driving. Spraying dust reduction: Set up a spraying system to spray water regularly for dust reduction. And the patent publication number is 202020467520.4, which discloses a dust-proof device for civil engineering construction, including a sprayer box body, a rotating bracket, a nozzle main body, a connecting pipe and universal wheels. A rotating bracket is installed at the top of the sprayer box body, and a nozzle main body is installed at the top of the rotating bracket. The nozzle main body and the sprayer box body are connected to each other through a connecting pipe. Fixed plates are respectively welded and installed on the left and right outer surfaces of the sprayer box body, and through holes are opened on the fixed plates. The through holes are connected to a support frame, and the support frame penetrates through the through holes and the fixed plates. A fixed block is arranged at the bottom surface of the support frame, and universal wheels are fixedly installed at the bottom surface of the fixed block. A limiting groove is opened on the support frame. For this dust-proof device for civil engineering construction, the staff can place the sprayer box body on the ground, which is convenient for subsequent spraying work. At the same time, when it is necessary to move the sprayer box body later, the support and transfer work can be carried out through the universal wheels on the fixed block.

[0003] The above-mentioned existing technical solutions have the following defects: When dust-proofing a construction site, since the dust-proof sprayer box has a fixed height, it cannot effectively spray and reduce dust for relatively high dust, so that the dust in the air is still harmful to the operators, reducing the dust-proof effect of the construction site and the dust-proof efficiency of the construction site. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a dust-proof device for civil engineering construction, which has the advantage of adjusting the height, and solves the problem that when dust-proofing a construction site, since the dust-proof sprayer box has a fixed height, it cannot effectively spray and reduce dust for relatively high dust, so that the dust in the air is still harmful to the operators, reducing the dust-proof effect of the construction site and the dust-proof efficiency of the construction site.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A dust prevention device for civil engineering construction, including a water storage tank, the bottom of the water storage tank is fixedly connected with a bottom plate, the four corners of the outer side of the water storage tank are fixedly connected with pulleys, the number of the pulleys is four, and the four pulleys are equidistantly distributed, the top of the water storage tank is fixedly connected with a top plate, a fog cannon is arranged on the top of the top plate, the front side of the water storage tank is rotatably connected with a box door, and a lifting mechanism is arranged on the top of the water storage tank.

[0006] Preferably, the lifting mechanism includes a support plate, the bottom of the support plate is fixedly connected to the top of the top plate, the top of the support plate is fixedly connected with a support frame, the rear side of the support plate is fixedly connected with a motor, the front side of the motor is fixedly connected with a worm, the front side and the rear side of the surface of the worm are both meshed with a worm gear, the top of the worm gear is fixedly connected with a screw rod, the surface of the screw rod is threadedly connected with a moving sleeve, the moving sleeve is fixedly connected to the front side and the rear side of the surface of the fog cannon, and the right side of the surface of the fog cannon is communicated with a telescopic pipe, and the telescopic pipe penetrates into the interior of the water storage tank.

[0007] Preferably, a handle is fixedly connected to the right side of the water storage tank, and the handle is located on the right side of the support frame.

[0008] Preferably, the front side and the rear side of the worm are both movably sleeved with fixing seats, and the fixing seats are fixedly connected to the top of the support plate.

[0009] Preferably, a counterweight block is fixedly connected to the bottom of the water storage tank, and the configuration block is located at the bottom of the box door.

[0010] Preferably, an anti-slip sleeve is fixedly connected to the surface of the handle, and the anti-slip sleeve is located on the right side of the top plate.

[0011] Preferably, reinforcing blocks are fixedly connected to the left side and the right side of the motor, the number of the reinforcing blocks is four, and the four reinforcing blocks are equidistantly distributed.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The utility model starts the motor. The output end of the motor drives the worm to rotate. The rotation of the worm drives the worm wheel to rotate clockwise. The clockwise rotation of the worm wheel drives the screw rod to rotate. The rotation of the screw rod drives the moving sleeve to move upward inside the support frame. The moving sleeve drives the fog cannon to move upward. When the fog cannon moves to the required position, the motor is turned off. The fog cannon is started, and the built-in water pump of the water storage tank transports water to the inside of the fog cannon through the telescopic pipe. Through the fog cannon, the water adheres to the surface of the dust, enabling the dust in the high altitude to fall to the ground. It has the advantage of adjusting the height, solving the problem that when dust prevention is carried out on a construction site, the fog cannon can be adjusted to the required height through the support frame to reduce the dust in the high altitude, making the dust in the air fall, reducing the harmfulness of the dust to the operators, improving the dust prevention effect of the construction site, and increasing the dust prevention efficiency of the construction site.

[0014] 2. By setting up a lifting mechanism, the utility model can start the motor. The output end of the motor drives the worm to rotate. The rotation of the worm drives the worm wheel to rotate clockwise. The clockwise rotation of the worm wheel drives the screw rod to rotate. The rotation of the screw rod drives the moving sleeve to move upward inside the support frame. The moving sleeve drives the fog cannon to move upward. When the fog cannon moves to the required position, it is fixed. The fog cannon is started, and the fog cannon sucks out the water inside the water storage tank through the telescopic pipe for dust prevention work, improving the dust reduction effect of the fog cannon on the dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a three-dimensional view of the pulley of the utility model;

[0017] Figure 3 is a three-dimensional view of the support frame of the utility model;

[0018] Figure 4 is a rear view of the support frame of the utility model.

[0019] In the figure: 1. Water storage tank; 2. Bottom plate; 3. Pulley; 4. Top plate; 5. Fog cannon; 6. Door of the box; 7. Lifting mechanism; 71. Support plate; 72. Support frame; 73. Motor; 74. Worm; 75. Worm wheel; 76. Screw rod; 77. Moving sleeve; 78. Telescopic pipe; 8. Handle; 9. Fixed seat; 10. Counterweight block; 11. Anti-slip sleeve; 12. Reinforcing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] As shown Figures 1 to 4 in the figure, a civil engineering construction dust prevention device provided by the present invention includes a water storage tank 1. A bottom plate 2 is fixedly connected to the bottom of the water storage tank 1. Four pulleys 3 are fixedly connected to the four corners on the outside of the water storage tank 1. The number of the pulleys 3 is four, and the four pulleys 3 are equidistantly distributed. A top plate 4 is fixedly connected to the top of the water storage tank 1. A fog cannon 5 is arranged on the top of the top plate 4. A box door 6 is rotatably connected to the front side of the water storage tank 1. A lifting mechanism 7 is arranged on the top of the water storage tank 1.

[0022] Referring Figure 3 to the figure, the lifting mechanism 7 includes a support plate 71. The bottom of the support plate 71 is fixedly connected to the top of the top plate 4. A support frame 72 is fixedly connected to the top of the support plate 71. A motor 73 is fixedly connected to the rear side of the support plate 71. A worm 74 is fixedly connected to the front side of the motor 73. The front side and the rear side of the surface of the worm 74 are both meshed with a worm gear 75. A screw rod 76 is fixedly connected to the top of the worm gear 75. A moving sleeve 77 is threadedly connected to the surface of the screw rod 76. The moving sleeve 77 is fixedly connected to the front side and the rear side of the surface of the fog cannon 5. A telescopic pipe 78 is communicated with the right side of the surface of the fog cannon 5. The telescopic pipe 78 penetrates into the interior of the water storage tank 1.

[0023] As a technical optimization scheme of the present invention, by setting the lifting mechanism 7, the motor 73 can be started. The output end of the motor 73 drives the worm 74 to rotate. The rotation of the worm 74 drives the worm gear 75 to rotate clockwise. The clockwise rotation of the worm gear 75 drives the screw rod 76 to rotate. The rotation of the screw rod 76 drives the moving sleeve 77 to move upward inside the support frame 72. The moving sleeve 77 drives the fog cannon 5 to move upward. When the fog cannon 5 moves to the required position for fixation, the fog cannon 5 is started. The fog cannon 5 sucks the water inside the water storage tank 1 through the telescopic pipe 78 for dust prevention work, improving the dust reduction effect of the fog cannon 5 on dust.

[0024] Referring Figure 2 to the figure, a handle 8 is fixedly connected to the right side of the water storage tank 1. The handle 8 is located on the right side of the support frame 72.

[0025] As a technical optimization scheme of the present invention, by setting the handle 8, the operator can push the device to the required position through the handle 8, making it more labor-saving to push the water storage tank 1 and improving the moving effect of the water storage tank 1.

[0026] ReferringFigure 3 A fixing base 9 is movably sleeved on both the front side and the rear side of the worm 74, and the fixing base 9 is fixedly connected to the top of the support plate 71.

[0027] As a technical optimization scheme of the present utility model, by arranging the fixing base 9, when the worm 74 is running and rotating, the worm 74 can be fixed by the fixing base 9, so that the worm 74 drives the worm gear 75 more smoothly, improving the use effect of the worm 74.

[0028] Reference Figure 1 A counterweight 10 is fixedly connected to the bottom of the water storage tank 1, and the counterweight is located at the bottom of the box door 6.

[0029] As a technical optimization scheme of the present utility model, by arranging the counterweight 10, when the fog cannon 5 rises to a higher position, the fog cannon 5 can be counterweighted by the counterweight 10, avoiding the deviation and collapse of the fog cannon 5 when it is too high, and improving the use effect of the fog cannon 5.

[0030] Reference Figure 2 An anti-slip sleeve 11 is fixedly connected to the surface of the handle 8, and the anti-slip sleeve 11 is located on the right side of the top plate 4.

[0031] As a technical optimization scheme of the present utility model, by arranging the anti-slip sleeve 11, when the operator pushes the water storage tank 1, it can be avoided that the dust on the hand causes the hand to slip, affecting the pushing of the water storage tank 1, and improving the moving efficiency of the water storage tank 1.

[0032] Reference Figure 2 Reinforcing blocks 12 are fixedly connected to both the left side and the right side of the motor 73. The number of the reinforcing blocks 12 is four, and the four reinforcing blocks 12 are equidistantly distributed.

[0033] As a technical optimization scheme of the present utility model, by arranging the reinforcing blocks 12, after the motor 73 is used for a long time, it can be avoided that a gap is generated between the motor 73 and the surface of the support frame 72, resulting in detachment, and improving the fixing effect of the motor 73.

[0034] The working principle and usage process of the present utility model: When in use, start the motor 73. The output end of the motor 73 rotates to drive the worm 74 to rotate. The worm 74 rotates to drive the worm gear 75 to rotate clockwise. The worm gear 75 rotates clockwise to drive the screw 76 at the top to rotate. The screw 76 rotates to drive the moving sleeve 77 to move upward. The moving sleeve 77 drives the fog cannon 5 to move upward on the support frame 72. When the fog cannon 5 moves to the required position, turn off the motor and start the fog cannon 5. The built-in water pump of the water storage tank 1 conveys water to the inside of the fog cannon 5 through the telescopic pipe 78, and the water is broken into water mist by the fog cannon 5, so that the water mist adheres to the surface of the dust, increasing the weight of the dust and making it fall to the ground from the high altitude, reducing the dust in the air and reducing air pollution.

[0035] In summary, for the civil engineering construction dust prevention device, through the combined use of the water storage tank 1, the bottom plate 2, the pulley 3, the top plate 4, the fog cannon 5, the box door 6 and the lifting mechanism 7, it solves the problem that when dust prevention is carried out on a construction site, since the dust prevention spray box has a fixed height, it cannot effectively spray and reduce dust for relatively high dust, making the dust in the air still harmful to the operators, reducing the dust prevention effect of the construction site and the dust prevention efficiency of the construction site.

[0036] It should be noted that in this text, relational terms such as first and second are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust prevention device for civil construction, comprising a water storage tank (1), characterized in that: The bottom of the water tank (1) is fixedly connected to a bottom plate (2), the four corners of the outer side of the water tank (1) are fixedly connected to pulleys (3), the number of the pulleys (3) is four, and the four pulleys (3) are distributed at equal distances, the top of the water tank (1) is fixedly connected to a top plate (4), the top of the top plate (4) is provided with a fog cannon (5), the front side of the water tank (1) is rotatably connected to a box door (6), the top of the water tank (1) is provided with a lifting mechanism (7), the lifting mechanism (7) comprises a support plate (71), the bottom of the support plate (71) is fixedly connected to the top of the top plate (4), and the support plate (71) is provided with a lifting mechanism (7) at the top of the water tank (1). ) is fixedly connected to the top of a support frame (72), a motor (73) is fixedly connected to the rear side of the support plate (71), a worm (74) is fixedly connected to the front side of the motor (73), a worm wheel (75) is meshedly connected to the front and rear sides of the surface of the worm (74), a screw (76) is fixedly connected to the top of the worm wheel (75), a movable sleeve (77) is threadedly connected to the surface of the screw (76), the movable sleeve (77) is fixedly connected to the front and rear sides of the surface of the fog cannon (5), and a telescopic tube (78) is connected to the right side of the surface of the fog cannon (5), and the telescopic tube (78) passes through the interior of the water storage tank (1).

2. A dust prevention device for civil construction according to claim 1, characterized in that: A handle (8) is fixedly connected to the right side of the water storage tank (1), and the handle (8) is located on the right side of the support frame (72).

3. A dust prevention device for civil construction according to claim 1, characterized in that: The front and rear sides of the worm (74) are both movably sleeved with a fixing seat (9), and the fixing seat (9) is fixedly connected to the top of the support plate (71).

4. A dust prevention device for civil construction according to claim 1, characterized in that: A counterweight (10) is fixedly connected to the bottom of the water storage tank (1), and the counterweight (10) is located at the bottom of the tank door (6).

5. A dust prevention device for civil construction according to claim 2, characterized in that: An anti-slip sleeve (11) is fixedly connected to the surface of the handle (8), and the anti-slip sleeve (11) is located on the right side of the top plate (4).

6. A dust prevention device for civil construction according to claim 1, characterized in that: The left side and the right side of the motor (73) are both fixedly connected with reinforcement blocks (12), the number of the reinforcement blocks (12) is four, and the four reinforcement blocks (12) are distributed at equal distances.

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