Environment-friendly dust falling device for construction engineering construction

Abstract

The environment-friendly dust falling device comprises a box body, a rotary table is rotationally connected to the right side of the upper end of the box body, a water storage tank is fixedly installed on the left side of the upper end of the box body, fixing blocks are fixedly installed on the rear side of the upper end of the rotary table, and a spraying cylinder is rotationally connected between the fixing blocks; a tooth groove is formed in the rear side of the lower end of the rotary table, a transmission gear is meshed with the lower end of the left side of the rotary table, a water outlet hole is formed in the front end of the spraying barrel, and a supporting frame is fixedly installed at the middle end in the spraying barrel. According to the environment-friendly dust falling device for construction engineering construction, the rotary table is matched with the transmission gear, so that the rotary table is conveniently driven to rotate, the spraying barrel is driven to rotate, the spraying angle is adjusted, the spraying dust falling range is widened, meanwhile, the hydraulic rod is matched with the limiting column, the spraying barrel is conveniently driven to rotate on the fixing block, and the dust falling effect is improved. Therefore, the spraying angle of the spraying cylinder can be adjusted up and down, and the dust falling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of construction engineering, especially relates to a construction engineering construction is with environmental protection dust falling device. BACKGROUND

[0002] Building engineering refers to the engineering entity formed by the installation activities of the construction of various housing buildings and their auxiliary facilities, and the installation activities of the lines, pipelines and equipment matched therewith, wherein "housing building" refers to the engineering that has a roof, beam column, wall, foundation and can form an internal space, and meets the needs of people's production, residence, study and public activities, a large amount of dust will be generated in the construction process, and the environmental protection dust falling device is needed to reduce the flying dust in the air.

[0003] The patent document with the application number CN202323275603.6 discloses an environmental protection dust falling device for construction engineering construction, which comprises a mobile base, a water tank and a water pump are fixedly connected to the top of the mobile base, the water pump is connected with the water tank through a water inlet pipe, the top of the water tank is fixedly connected with a support and a driving motor, the outer wall of the output shaft of the driving motor is fixedly connected with a driving gear, the inner wall of the support is fixedly connected with a fixed block, and the water supply pipe penetrates the outer wall of the fixed block and is fixedly connected with a spray head. The environmental protection dust falling device for construction engineering construction is convenient for driving the diffusion of the water source for spraying, thereby facilitating the increase of the dust falling range and solving the problem of complicated operation caused by the small dust falling range.

[0004] Compared with the above-mentioned environmental protection dust falling device, the water mist is sprayed through the spray head for dust falling work, the position of the spray head is relatively fixed, and the environmental protection dust falling device needs to be moved multiple times for dust falling work in the area, so the working efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model discloses an environmental protection dust falling device for construction engineering construction, which aims at solving the technical problem that the position of the spray head is relatively fixed, the environmental protection dust falling device needs to be moved multiple times for dust falling work in the area, and the working efficiency is low.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of environmental protection dust faller for construction engineering construction, including box, the right side rotation connection of box upper end, the water storage tank of fixed mounting of left side of box upper end, the fixed mounting of fixed block of the rear side of the upper end of rotary table, the rotation connection of spray tube between fixed block, the rear side of the lower end of rotary table is provided with gear slot, the meshing of transmission gear of the lower end of left side of rotary table, the water outlet of the front end of spray tube is provided with, the fixed mounting of support frame in spray tube interior middle end, the rotation connection of fan of support frame front end, the fixed mounting of hydraulic rod of rotary table upper end front side, the fixed mounting of movable block of spray tube lower end front side, the lower end of movable block is provided with sliding slot, the left and right sides of sliding slot interior are provided with limit groove, the fixed mounting of limit post of hydraulic rod upper end left and right sides.

[0008] By setting the cooperation of rotary table and transmission gear, it is convenient to drive the rotary table to rotate, so as to drive the spray tube to rotate, realize the adjustment of 180 degrees of spraying angle, improve the range of spraying dust fall, and the cooperation of hydraulic rod and limit post is convenient to drive the spray tube to rotate on the fixed block, so as to realize the up-down adjustment of the spraying angle of spray tube, improve the dust fall efficiency.

[0009] In a preferred scheme, the handrail is fixedly installed on the left side of the box, universal wheels are fixedly installed at the four corners of the bottom end of the box, movable grooves are provided at the front and rear sides of the bottom end of the box, sliding blocks are slidably connected in the movable grooves, first springs are arranged between the sliding blocks and the movable grooves, connecting rods are fixedly installed on the sides of the sliding blocks away from the central axes, limit plates are fixedly installed at the bottom ends of the sliding blocks, rubber pads are bonded to the lower ends of the limit plates, and locking members are rotationally connected to the sides of the box away from the central axes.

[0010] By setting the cooperation of the handrail and the universal wheels, it is convenient to move the environmental protection dust faller and to carry out spraying dust fall operation at different locations, and by setting the cooperation of the limit plates and the sliding blocks, it is convenient to fix the box and improve the stability of the environmental protection dust faller during use.

[0011] In a preferred scheme, the filter frame is overlapped at the rear end of the spray tube, the mounting grooves are provided at the rear end of the spray tube, the locking blocks are fixedly installed at the upper and lower rear ends of the spray tube, the clamping grooves are provided in the locking blocks, the clamping blocks are slidably connected in the clamping grooves, the second springs are arranged between the clamping grooves and the clamping blocks, the locking plates are rotationally connected to the rear ends of the clamping blocks, the mounting blocks are fixedly installed at the front ends of the filter frames, and the filter plates are fixedly installed in the filter frames.

[0012] By setting the cooperation of the clamping blocks and the locking plates, it is convenient to lock the filter frame, so as to improve the stability of the filter frame after installation, and the filter plates are convenient for filtering the gas sucked by the fan, so as to improve the cleanliness of the interior of the spray tube and the service life of the spray tube.

[0013] From above, the constructional engineering construction is used environmental protection dust falling device through the cooperation of the rotary table and the transmission gear, the rotary table is driven to rotate, the spray cylinder is driven to rotate, the adjustment of the spraying angle 180 degrees is realized, the range of the spraying dust falling is improved, the hydraulic rod and the limiting column cooperate, the spray cylinder is driven to rotate on the fixed block, the up and down adjustment of the spray cylinder spraying angle is realized, and the dust falling efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's overall structure schematic diagram.

[0015] Figure 2 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's box front view sectional structure schematic diagram.

[0016] Figure 3 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's box right view sectional structure schematic diagram.

[0017] Figure 4 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's rotary table and spray cylinder three-dimensional structure schematic diagram.

[0018] Figure 5 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's locking block sectional structure schematic diagram.

[0019] Figure 6 The utility model provides a kind of constructional engineering construction is used environmental protection dust falling device's filter frame three-dimensional structure schematic diagram.

[0020] In the drawing, 1, box;2, handrail;3, universal wheel;4, movable slot;5, sliding block;6, first spring;7, connecting rod;8, limiting plate;9, rubber pad;10, rotary table;11, water storage tank;12, fixed block;13, spray cylinder;14, filter frame;15, gear slot;16, transmission gear;17, water outlet hole;18, support frame;19, fan;20, hydraulic rod;21, movable block;22, sliding slot;23, limiting slot;24, limiting column;25, locking block;26, installation slot;27, clamping slot;28, clamping block;29, second spring;30, locking plate;31, mounting block;32, filter plate;33, locking piece. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0023] The utility model discloses a kind of environmental protection dust falling devices for construction engineering construction, the position of main application nozzle is relatively fixed, and the dust falling work in the region can be carried out by moving environmental protection dust falling device multiple times when dust falling work needs to be carried out, and the scene of lower working efficiency.

[0024] Referring to Figure 1 , Figure 3 and Figure 4 , an environmental protection dust falling device for construction engineering construction, comprising a box body 1, the upper end right side of the box body 1 is rotatably connected with a rotating platform 10, the upper end left side of the box body 1 is fixedly installed with a water storage tank 11, the upper end rear side of the rotating platform 10 is fixedly installed with a fixed block 12, the fixed block 12 is rotatably connected with a spray barrel 13, the lower end rear side of the rotating platform 10 is provided with a gear slot 15, the lower end left side of the rotating platform 10 is engaged with a transmission gear 16, the front end of the spray barrel 13 is provided with a water outlet hole 17, the inside middle end of the spray barrel 13 is fixedly installed with a support frame 18, the front end of the support frame 18 is rotatably connected with a fan 19, the upper end front side of the rotating platform 10 is fixedly installed with a hydraulic rod 20, the lower end front side of the spray barrel 13 is fixedly installed with a movable block 21, the lower end of the movable block 21 is provided with a sliding groove 22, the inside left and right sides of the sliding groove 22 are provided with a limiting groove 23, and the upper end left and right sides of the hydraulic rod 20 are fixedly installed with a limiting column 24.

[0025] In this embodiment: when using the environmental protection dust falling device, the water in the water storage tank 11 is transported into the spray barrel 13, and then sprayed out through the water outlet hole 17 for water mist spraying, thereby reducing the dust generated by engineering construction, and at the same time, the fan 19 on the support frame 18 is started to blow the water mist sprayed in the water outlet hole 17 further, improve the dust falling effect, at the same time, the motor drives the transmission gear 16 to rotate, cooperates with the gear slot 15 on the rotating platform 10, thereby driving the rotating platform 10 to rotate, realizes 180 degrees rotation of the rotating platform 10, thereby improving the spraying range of water mist and the dust falling effect, at the same time, the hydraulic rod 20 is started, the hydraulic rod 20 rises to make the upper end of the hydraulic rod 20 slide in the sliding groove 22 in the movable block 21, at the same time, the limiting column 24 also slides in the limiting groove 23, thereby driving the spray barrel 13 to rotate on the fixed block 12, realizes the angle adjustment of the spray barrel 13, further improves the spraying range of water mist of the spray barrel 13, and further improves the dust falling effect.

[0026] Referring toFigure 1 、 Figure 3 、 Figure 5 and Figure 6 In one preferred embodiment, the left side of the box 1 is fixedly provided with a handrail 2, the bottom end of the box 1 is fixedly provided with universal wheels 3 at the four corners, the bottom end of the box 1 is provided with movable grooves 4 at the front and rear sides, the movable grooves 4 are slidably connected with sliding blocks 5, the first springs 6 are arranged between the sliding blocks 5 and the movable grooves 4, the sliding blocks 5 are fixedly provided with connecting rods 7 away from the central axis, the sliding blocks 5 are fixedly provided with limiting plates 8 at the bottom ends, the limiting plates 8 are bonded with rubber pads 9 at the lower ends, and the box 1 is rotatably connected with locking pieces 33 at the front and rear ends away from the central axis.

[0027] In the present embodiment, after the current area water mist spraying is completed, the connecting rod 7 is pulled up, so as to drive the sliding block 5 to slide upwards in the movable groove 4 and compress the first spring 6, so that the limiting plate 8 is separated from the ground, and the box 1 is fixed. After the connecting rod 7 is pulled up to a certain position, the locking piece 33 is rotated to lock the connecting rod 7, which is convenient for moving the environmental protection dust falling device. After the environmental protection dust falling device is moved to the specified position, the connecting rod 7 is pulled up and the locking piece 33 is rotated to unlock the connecting rod 7, and then the connecting rod 7 is loosened. The first spring 6 is reset to drive the sliding block 5 to slide downwards, so that the limiting plate 8 is attached to the ground, and the box 1 is fixed. The rubber pad 9 improves the friction between the limiting plate 8 and the ground, and improves the stability of the box 1.

[0028] Referring to Figure 1 and Figure 3 In one preferred embodiment, the rear end of the spray barrel 13 is overlapped with a filter frame 14, the rear end of the spray barrel 13 is provided with a mounting groove 26, the upper and lower ends of the spray barrel 13 are fixedly provided with locking blocks 25 at the rear sides, the locking blocks 25 are internally provided with clamping grooves 27, the clamping grooves 27 are slidably connected with clamping blocks 28, the second springs 29 are arranged between the clamping grooves 27 and the clamping blocks 28, the rear ends of the clamping blocks 28 are rotatably connected with locking plates 30, the front end of the filter frame 14 is fixedly provided with a mounting block 31, and the filter frame 14 is internally fixedly provided with a filter plate 32.

[0029] When the filter plate 32 needs to be replaced and maintained, the clamping block 28 in the locking block 25 is pulled to release the locking plate 30 from the fitting of the filter frame 14, and the second spring 29 is compressed. Then the locking plate 30 is rotated, and the filter frame 14 is taken off from the spray barrel 13. The filter plate 32 is cleaned and maintained. When the cleaned and maintained filter plate 32 is installed, the mounting block 31 on the filter frame 14 is inserted into the mounting slot 26 on the spray barrel 13, and the filter frame 14 is installed on the spray barrel 13. Then the locking plate 30 is reset, and the clamping block 28 is loosened. The second spring 29 is reset to drive the clamping block 28 to slide into the clamping slot 27, so that the locking plate 30 is fitted with the filter frame 14, and the filter frame 14 is locked to improve the stability of the filter frame 14 in use.

[0030] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the inventive concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. An environmental protection dust falling device for construction engineering construction, comprising a box body (1), characterized in that, The upper end right side of the box (1) is rotatably connected with a rotating platform (10), the upper end left side of the box (1) is fixedly installed with a water storage tank (11), the upper end rear side of the rotating platform (10) is fixedly installed with a fixed block (12), the fixed block (12) is rotatably connected with a spray cylinder (13), the lower end rear side of the rotating platform (10) is provided with a gear slot (15), the left lower end of the rotating platform (10) is engaged with a transmission gear (16), the front end of the spray cylinder (13) is provided with a water outlet hole (17), the inside middle end of the spray cylinder (13) is fixedly installed with a support frame (18), the front end of the support frame (18) is rotatably connected with a fan (19), the upper end front side of the rotating platform (10) is fixedly installed with a hydraulic rod (20), the lower end front side of the spray cylinder (13) is fixedly installed with a movable block (21), the lower end of the movable block (21) is provided with a sliding groove (22), the inside left and right sides of the sliding groove (22) are provided with limiting grooves (23), the upper end left and right sides of the hydraulic rod (20) are fixedly installed with limiting columns (24).

2. The environment-friendly dust falling device for construction engineering construction according to claim 1, characterized in that, The left side of the box (1) is fixedly installed with a handrail (2), the bottom end of the box (1) is fixedly installed with universal wheels (3) at four corners, and the bottom end of the box (1) is provided with movable grooves (4) at the front and rear sides.

3. The environment-friendly dust falling device for construction engineering construction according to claim 2, characterized in that, The inside of the movable groove (4) is slidably connected with a sliding block (5), the first spring (6) is arranged between the sliding block (5) and the movable groove (4), and the side, away from the central axis, of the sliding block (5) is fixedly installed with a connecting rod (7).

4. The environment-friendly dust falling device for construction engineering construction according to claim 3, characterized in that, The bottom end of the sliding block (5) is fixedly installed with a limiting plate (8), the lower end of the limiting plate (8) is bonded with a rubber pad (9), and the front and rear ends of the box (1) are rotatably connected with locking pieces (33) on the side, away from the central axis, of the movable groove (4).

5. The environment-friendly dust falling device for construction engineering construction according to claim 1, characterized in that, The rear end of the spray cylinder (13) is overlapped with a filter frame (14), the rear end of the spray cylinder (13) is provided with a mounting groove (26), and the rear side of the upper and lower ends of the spray cylinder (13) is fixedly installed with locking blocks (25).

6. The environment-friendly dust falling device for construction engineering construction according to claim 5, characterized in that, The inside of the locking block (25) is provided with a clamping groove (27), and the clamping groove (27) is slidably connected with a clamping block (28).

7. The environment-friendly dust falling device for construction engineering construction according to claim 6, characterized in that, The second spring (29) is arranged between the clamping groove (27) and the clamping block (28), the rear end of the clamping block (28) is rotatably connected with a locking plate (30), the front end of the filter frame (14) is fixedly installed with a mounting block (31), and the inside of the filter frame (14) is fixedly installed with a filter plate (32).

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