Building engineering construction dust removal device

Abstract

The utility model discloses a building engineering construction dust removal device which comprises a water tank, the water tank is provided with a water storage space, an upper shell is fixedly arranged on the upper side of the water tank, a conveying pump fixedly arranged on the water tank is arranged in the upper shell, and the lower side of the conveying pump is connected with a first pipeline extending into the water storage space. The conveying pump is further connected with a second pipeline, the other end of the second pipeline is connected with a sealing bearing, the mist gun barrel is driven by the second motor to rotate, the mist spraying angle can be adjusted in real time, and therefore different dust removal requirements can be met; a sealing plate and a water outlet are arranged, and the bottom wall of the water tank is obliquely arranged, so that sediments can be accumulated on one side far away from the first pipeline and are convenient to clean; the water volume prompting mechanism is located in the water tank and the upper shell, cannot be collided and damaged, is safer, can prompt that the water volume is too low or too large, and is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the field of dust removal during construction of building projects, in particular to a dust removal device during construction of building projects. Background Art

[0002] The Chinese utility model patent with application number 202320206191.1 proposes a dust removal device for construction engineering, including a box body, movable wheels are installed at the four corners of the lower surface of the box body, a handle is fixedly connected to the front of the box body, a circular hole is opened on the upper surface of the box body, a cylinder is rotatably connected to the inner wall of the circular hole, a motor is fixedly connected to the upper surface of the box body, a first gear is fixedly connected to the output end of the motor, a second gear is fixedly connected to the surface of the cylinder, a water tank is fixedly connected to the left side of the box body, a water inlet pipe is connected to the upper surface of the water tank, a delivery pump is fixedly connected to the upper surface of the water tank, a fixing hole is opened on the left side of the box body, a positioning tube is fixedly connected to the inner wall of the fixing hole, a sealed bearing is rotatably connected to the bottom end of the cylinder, one end of the positioning tube is fixedly connected to the inner wall of the sealed bearing, and a dust removal assembly is installed on the top of the cylinder;

[0003] It is used to solve the following problems: the staff needs to take the initiative to operate the communicating vessel, and the staff cannot know the specific time when the water in the water tank will run out, so the staff needs to keep observing at all times, which wastes a certain amount of human resources; although the fog cannon barrel can change the tilt angle, the actual rotation angle cannot be adjusted, resulting in the actual spraying angle of the fog cannon barrel needing to be adjusted by the staff, and the fog cannon barrel can only spray dust in one direction, resulting in poor dust removal effect;

[0004] However, it still has some shortcomings:

[0005] 1. The tilt angle of the mist cannon barrel needs to be adjusted manually, and the demand for dust removal may change at any time, which results in the spray angle not being able to be adjusted in time, resulting in inconvenience in operation;

[0006] Second, because it needs to work in a dusty environment, sediment is likely to accumulate quickly in its water tank, and its water tank does not have the function of cleaning sediment;

[0007] Third, the inverted U-shaped bracket and contact switch are placed on the outside, which is likely to be damaged by collision, and it cannot prompt when the water in the water tank is full.

[0008] Based on this, the utility model proposes a dust removal device for construction engineering to solve the above problems. Utility Model Content

[0009] In order to overcome the defects in the above-mentioned prior art, the utility model provides a dust removal device for construction engineering. The mist cannon barrel is driven to rotate by a second motor, and the angle of the spray can be adjusted in real time to adapt to different dust removal needs. A sealing plate and a drain outlet are provided, and the bottom wall of the water tank is inclined so that the sediment can accumulate on the side away from the first pipe, and is easy to clean. The water volume prompt mechanism is located inside the water tank and the upper shell, and will not be damaged by collision, which is safer. At the same time, it can prompt that the water volume is too low or too much, which is more convenient to use.

[0010] Technical Solution

[0011] A dust removal device for construction engineering comprises a water tank, the water tank is provided with a water storage space, an upper shell is fixedly provided on the upper side of the water tank, a delivery pump fixedly provided on the water tank is provided in the upper shell, a first pipe extending into the water storage space is connected to the lower side of the delivery pump, a second pipe is also connected to the delivery pump, the other end of the second pipe is connected to a sealed bearing, the sealed bearing is connected to a cylinder penetrating and rotatably connected to the upper shell, the other end of the cylinder is connected to a hose, the other end of the hose is connected to a fog cannon barrel, a water volume prompt mechanism for feedback of water volume is provided on the water tank, a rotating mechanism for driving the cylinder to rotate and an angle mechanism for changing the inclination angle of the fog cannon barrel are provided on the upper shell.

[0012] Furthermore, the water level prompt mechanism includes a limit rod fixedly arranged on the lower side of the water storage space, the limit rod passes through and is slidably connected to a float rod, the upper end of the float rod passes through and is slidably connected to the water tank, a contact switch is arranged on the lower side of the upper end of the float rod, and a metal sheet is also fixedly connected to the upper side of the float rod, the upper and lower sides of the metal sheet are respectively provided with a first magnet and a second magnet fixedly arranged on the upper shell and capable of adsorbing the metal sheet, and an audible and visual alarm electrically connected to the contact switch is arranged on the outer side of the upper shell.

[0013] Furthermore, the rotating mechanism includes a first gear disposed on the outside of the cylinder and located inside the upper shell, the first gear is meshedly connected with a second gear, and the second gear is dynamically connected to a first motor fixed on the upper shell.

[0014] Furthermore, the angle mechanism includes a turntable arranged on the upper side of the upper shell and fixed to the outside of the cylinder, and two fixing plates located on the front and rear sides of the fog cannon barrel are fixed on the turntable. A rotating shaft fixed to the fog cannon barrel is rotatably connected between the fixing plates, and the rotating shaft is power-connected to a second motor. A battery for powering the second motor is also provided on the turntable.

[0015] Furthermore, four wheels are fixedly provided on the lower side of the water tank, and a push rod is fixedly provided on the front side of the upper shell.

[0016] Furthermore, an openable sealing plate is provided on the upper side of the water tank, and a drain outlet is provided at the bottom of the water storage space.

[0017] Furthermore, a water inlet pipe penetrating the upper shell is connected to the upper side of the water tank, and a pipe cover is provided at the upper end of the water inlet pipe.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model has the following beneficial effects: the mist cannon barrel is driven to rotate by the second motor, so the spray angle can be adjusted in real time to adapt to different dust removal needs; a sealing plate and a drain outlet are provided, and the bottom wall of the water tank is inclined so that the sediment can accumulate on the side away from the first pipe and is easy to clean; the water level prompt mechanism is located inside the water tank and the upper shell, and will not be damaged by collision, which is safer, and can also prompt that the water level is too low or too much, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a dust removal device for construction engineering according to the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure in the AA direction.

[0022] Reference Numbers

[0023] Water volume prompt mechanism 901, rotating mechanism 902, angle mechanism 903, water tank 1, float rod 2, first pipeline 3, water storage space 4, wheel 5, drain port 6, sealing plate 7, upper shell 8, water inlet pipe 9, pipe cover 10, first gear 11, turntable 12, cylinder 13, fog cannon barrel 14, fixing plate 15, hose 16, battery 17, first motor 18, first magnet 19, sound and light alarm 21, metal sheet 22, contact switch 23, second magnet 24, limit rod 25, second gear 26, delivery pump 27, second pipeline 28, sealed bearing 29, push rod 30, rotating shaft 31, second motor 32. DETAILED DESCRIPTION

[0024] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0025] have Figure 1-Figure 2As shown, the utility model discloses a dust removal device for construction engineering, including a water tank 1, wherein the water tank 1 is provided with a water storage space 4, an upper shell 8 is fixedly provided on the upper side of the water tank 1, a delivery pump 27 fixedly provided on the water tank 1 is provided in the upper shell 8, a first pipe 3 extending into the water storage space 4 is connected to the lower side of the delivery pump 27, a second pipe 28 is also connected to the delivery pump 27, the other end of the second pipe 28 is connected to a sealing bearing 29, the sealing bearing 29 is connected to a cylinder 13 penetrating and rotatably connected to the upper shell 8, the other end of the cylinder 13 is connected to a hose 16, the other end of the hose 16 is connected to a fog cannon barrel 14, a water volume prompt mechanism 901 for feedback of water volume is provided on the water tank 1, a rotating mechanism 902 for driving the cylinder 13 to rotate and an angle mechanism 903 for changing the inclination angle of the fog cannon barrel 14 are provided on the upper shell 8.

[0026] Furthermore, the water level prompt mechanism 901 includes a limit rod 25 fixedly arranged on the lower side of the water storage space 4, the limit rod 25 passes through and is slidably connected to a float rod 2, the upper end of the float rod 2 passes through and is slidably connected to the water tank 1, a contact switch 23 is arranged on the lower side of the upper end of the float rod 2, a metal sheet 22 is also fixedly connected to the upper side of the float rod 2, the upper and lower sides of the metal sheet 22 are respectively provided with a first magnet 19 and a second magnet 24 fixedly arranged on the upper shell 8 and capable of adsorbing the metal sheet 22, and an audible and visual alarm 21 electrically connected to the contact switch 23 is arranged on the outer side of the upper shell 8.

[0027] Furthermore, the rotating mechanism 902 includes a first gear 11 disposed outside the cylinder 13 and located inside the upper shell 8 , the first gear 11 is meshedly connected to a second gear 26 , and the second gear 26 is dynamically connected to a first motor 18 fixed to the upper shell 8 .

[0028] Furthermore, the angle mechanism 903 includes a turntable 12 arranged on the upper side of the upper shell 8 and fixed to the outside of the cylinder 13, and two fixing plates 15 located on the front and rear sides of the fog cannon barrel 14 are fixed on the turntable 12. A rotating shaft 31 fixed to the fog cannon barrel 14 is rotatably connected between the fixing plates 15, and the rotating shaft 31 is dynamically connected to a second motor 32. A battery 17 for powering the second motor 32 is also provided on the turntable 12.

[0029] Furthermore, four wheels 5 are fixedly provided on the lower side of the water tank 1 , and a push rod 30 is fixedly provided on the front side of the upper shell 8 .

[0030] Furthermore, an openable sealing plate 7 is provided on the upper side of the water tank 1 , and a drain port 6 is provided at the bottom of the water storage space 4 .

[0031] Furthermore, a water inlet pipe 9 penetrating the upper shell 8 is connected to the upper side of the water tank 1 , and a pipe cover 10 is provided at the upper end of the water inlet pipe 9 .

[0032] Specifically, when in use, the water tank 1 is moved to the area to be dusted by the wheels 5 and the push rod 30;

[0033] Then the delivery pump 27 is started, and the water enters the mist cannon barrel 14 through the first pipe 3, the second pipe 28, the cylinder 13, and the hose 16 to perform spray dust removal;

[0034] When the first motor 18 is started at the same time, the second gear 26 rotates and drives the first gear 11 to rotate, and then the cylinder 13 rotates and drives the turntable 12 to rotate, thereby driving the fog cannon barrel 14 to rotate, realizing circumferential surrounding spray;

[0035] When the second motor 32 is started at the same time, the fog cannon barrel 14 can be driven to change the tilt angle, so that the spray angle can be adjusted in real time to meet different dust removal requirements;

[0036] When adding water, open the pipe cover 10 and add water through the water inlet pipe 9. When the sediment in the water tank 1 needs to be cleaned, open the sealing plate 7 to rinse the inside of the water tank 1 with water, and open the drain port 6 to discharge the sewage;

[0037] When the water level in the water tank 1 drops to a certain level, the buoyancy of the water on the float rod 2 gradually decreases until the suction force of the first magnet 19 cannot attract the metal sheet 22, so that the float rod 2 falls and contacts the contact switch 23, and the contact switch 23 activates the sound and light alarm 21, indicating that the water level is too low, and at the same time, the second magnet 24 attracts the metal sheet;

[0038] As the staff adds water, the water level rises and the buoyancy of the float rod 2 gradually increases until the suction force of the second magnet 24 can no longer hold the metal sheet 22. At this time, the float rod 2 rises and the metal sheet 22 is again attracted by the first magnet 19. At the same time, the float rod 2 no longer contacts the contact switch 23. At this time, the sound and light alarm 21 stops the alarm, indicating that the water is full.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A dust removal device for construction engineering, characterized in that: The invention comprises a water tank (1), wherein the water tank (1) is provided with a water storage space (4), an upper shell (8) is fixedly provided on the upper side of the water tank (1), a delivery pump (27) fixedly provided on the water tank (1) is provided inside the upper shell (8), a first pipe (3) extending into the water storage space (4) is connected to the lower side of the delivery pump (27), a second pipe (28) is further connected to the delivery pump (27), the other end of the second pipe (28) is connected to a sealed bearing (29), and the sealed bearing (29) is connected to the lower side of the delivery pump (27). 29) is connected to a cylinder (13) which penetrates through and is rotatably connected to the upper shell (8), the other end of the cylinder (13) is connected to a hose (16), the other end of the hose (16) is connected to a fog cannon barrel (14), the water tank (1) is provided with a water volume prompt mechanism (901) for feeding back the water volume, the upper shell (8) is provided with a rotating mechanism (902) for driving the cylinder (13) to rotate, and an angle mechanism (903) for changing the inclination angle of the fog cannon barrel (14).

2. A construction engineering dust removal device according to claim 1, characterized in that: The water volume prompt mechanism (901) comprises a limit rod (25) fixedly arranged on the lower side of the water storage space (4), the limit rod (25) passing through and slidably connected to a float rod (2), the upper end of the float rod (2) passing through and slidably connected to the water tank (1), a contact switch (23) being arranged on the lower side of the upper end of the float rod (2), a metal sheet (22) being fixedly connected to the upper side of the float rod (2), a first magnet (19) and a second magnet (24) being fixedly arranged on the upper shell (8) and capable of adsorbing the metal sheet (22) being arranged on the upper and lower sides of the metal sheet (22), respectively, and an audible and visual alarm (21) being electrically connected to the contact switch (23) being arranged on the outer side of the upper shell (8).

3. A construction engineering dust removal device according to claim 2, characterized in that: The rotating mechanism (902) comprises a first gear (11) disposed on the outside of the cylinder (13) and located inside the upper shell (8); the first gear (11) is meshingly connected to a second gear (26); and the second gear (26) is dynamically connected to a first motor (18) fixed to the upper shell (8).

4. A construction engineering dust removal device according to claim 3, characterized in that: The angle mechanism (903) comprises a turntable (12) arranged on the upper side of the upper shell (8) and fixed to the outer side of the cylinder (13); two fixing plates (15) are fixed on the turntable (12) and are located on the front and rear sides of the fog cannon barrel (14); a rotating shaft (31) fixed to the fog cannon barrel (14) is rotatably connected between the fixing plates (15); the rotating shaft (31) is dynamically connected to a second motor (32); and a storage battery (17) for supplying power to the second motor (32) is also provided on the turntable (12).

5. A construction engineering dust removal device according to claim 4, characterized in that: Four wheels (5) are fixedly provided on the lower side of the water tank (1), and a push rod (30) is fixedly provided on the front side of the upper shell (8).

6. A construction engineering dust removal device according to claim 5, characterized in that: An openable sealing plate (7) is provided on the upper side of the water tank (1), and a drain outlet (6) is provided at the bottom of the water storage space (4).

7. A construction engineering dust removal device according to claim 6, characterized in that: The upper side of the water tank (1) is connected to a water inlet pipe (9) that passes through the upper shell (8), and a pipe cover (10) is provided at the upper end of the water inlet pipe (9).

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