CN-224207687-U - Environment-friendly dust fall atomizer for building site

Abstract

The utility model relates to the technical field of construction site dust fall, in particular to an environment-friendly dust fall spraying device for a construction site, which comprises a water tank, wherein four upper telescopic legs are arranged on the outer cylindrical surface of the water tank, a fastening sleeve is arranged on the outer side of the lower end of each upper telescopic leg, a lower telescopic leg is sleeved on the inner side of each upper telescopic leg, the lower end of each lower telescopic leg is connected with a parting fixed leg, a rotary spray rod is arranged on the upper surface of the water tank, the top of the rotary spray rod is hinged with a plurality of movable spray heads, a balancing weight is arranged at the position far away from the hinging end, a spray rod gear is arranged at the lower end of each rotary spray rod, and a pressurizer communicated with the interior is arranged at the lower side of the water tank.

Inventors

• DAI LIZHU
• WANG LIN
• LIU GUOMING
• Yang Hena
• NING SHANSHAN

Assignees

• 吉林省荣惠建设工程有限公司

Dates

Publication Date

20260508

Application Date

20250531

Claims (6)

1. 1. The environment-friendly dust fall spraying device for the construction site is characterized by comprising a water tank (1), wherein four upper telescopic legs (2) are arranged on the outer cylindrical surface of the water tank (1) in a circumferential array, a fastening sleeve (22) is connected to the outer side of the lower end of each upper telescopic leg (2) in a threaded mode, a lower telescopic leg (21) is sleeved on the inner side of each upper telescopic leg (2), a parting fixed leg (3) is arranged at the lower end of each lower telescopic leg (21), a rotary spray rod (4) is arranged on the upper surface of the water tank (1), a plurality of movable spray heads (42) are hinged to the top of each rotary spray rod (4) in a circumferential array, a balancing weight is arranged at one end of each movable spray head (42) away from the hinged end, a spray rod gear (41) is arranged at the lower end of each rotary spray rod (4), a pressurizer (6) is arranged on the lower side of the water tank (1), and the pressurizer (6) is communicated with the water tank (1) in an internal mode.
2. 2. An environment-friendly dust fall spraying device for construction sites according to claim 1, characterized in that the parting fixed leg (3) comprises a rotating member (31), the upper side of the rotating member (31) is slidably connected with the lower telescopic leg (21), and the lower side of the rotating member (31) is provided with a first semicircular member (32).
3. 3. An environment-friendly dust fall spraying device for construction sites according to claim 2, characterized in that the lower end of the first semicircular piece (32) is provided with a second semicircular piece (33), and the lower end of the second semicircular piece (33) is provided with a third semicircular piece (34).
4. 4. The environment-friendly dust fall spraying device for the construction site according to claim 1, wherein a spray head water hole (421) is formed in one end, hinged to the rotary spray rod (4), of the movable spray head (42), and a spring (44) is hinged to the rotary spray rod (4) at one end, far away from the spray head water hole (421), of the movable spray head (42).
5. 5. An environment-friendly dust fall spraying device for construction sites according to claim 1, characterized in that a motor (52) is arranged on the upper surface of the water tank (1), a waterproof cover (5) is arranged on the outer side of the motor (52), an output end of the motor (52) penetrates through the waterproof cover (5) and is provided with an output gear (51), and the output gear (51) is meshed with the spray rod gear (41).
6. 6. The environment-friendly dust fall spraying device for the construction site according to claim 2, wherein a pedal (35) is arranged on the side edge of the rotating member (31), and a pointed cone (351) is arranged below the side, away from the rotating member (31), of the pedal (35).

Description

Environment-friendly dust fall atomizer for building site Technical Field The utility model relates to the technical field of construction site dust fall, in particular to an environment-friendly dust fall spraying device for a construction site. Background In the present building industry, the urban construction process is continuously accelerated, various building sites are emerging like bamboo shoots after raining, a large amount of dust is inevitably generated, the dust not only causes serious pollution to the air quality of the construction site, but also is diffused to surrounding areas along with the air flow, so that the dust of the building sites is effectively controlled, and the environment-friendly link which must be valued in the building construction is formed. At present, a plurality of dust falling means are adopted on a construction site, traditional manual sprinkling and dust falling are carried out by means of a manual operation sprinkler or a handheld watering can, although the operation is simple and feasible, the efficiency is low, the manual operation range is limited, the whole construction site is difficult to fully cover, a fixed sprinkling system adopted on a large scale construction site can realize dust falling in a certain area, the installation position is fixed and cannot be flexibly adjusted according to the change of the construction area, once the construction area changes, the dust falling effect is greatly reduced, part of movable spraying dust falling equipment has certain flexibility, and the movable spraying dust falling equipment is very inconvenient to move and place on sites with complex terrains such as pits and mud, has poor stability and cannot meet the diversified construction scene requirements of the construction site. The existing equipment cannot flexibly adjust positions and angles according to real-time construction conditions of construction sites in terms of arrangement flexibility, and is lack of adjustability and adaptability, so that the existing equipment is difficult to stably place on uneven ground, and therefore the equipment can only be installed in a specific area and cannot timely carry out dust fall treatment on the area where dust is newly generated. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides an environment-friendly dust fall spraying device for a construction site, which can effectively solve the problems in the background art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: The utility model provides an environment-friendly dust fall spraying device for a construction site, which comprises a water tank, wherein four upper telescopic legs are arranged on the outer cylindrical surface of the water tank in a circumferential array, a fastening sleeve is connected to the outer side of the lower end of each upper telescopic leg in a threaded manner, a lower telescopic leg is sleeved on the inner side of each upper telescopic leg, a parting fixed leg is arranged at the lower end of each lower telescopic leg, a rotary spray rod is arranged on the upper surface of the water tank, a plurality of movable spray heads are hinged to the top of each rotary spray rod in a circumferential array, a balancing weight is arranged at one end of each movable spray head, which is far away from the hinged end, a spray rod gear is arranged at the lower end of each rotary spray rod, a pressurizer is arranged at the lower side of the water tank, and the pressurizer is communicated with the interior of the water tank. Further, the parting fixed leg comprises a rotating piece, the upper side of the rotating piece is connected with the lower telescopic leg in a sliding mode, and a first semicircular piece is arranged on the lower side of the rotating piece. Further, the lower end of the first semicircular piece is provided with a second semicircular piece, and the lower end of the second semicircular piece is provided with a third semicircular piece. Further, a nozzle water hole is formed in one end, hinged to the rotary spray rod, of the movable spray head, and a spring is hinged to the rotary spray rod at one end, far away from the nozzle water hole, of the movable spray head. Further, the upper surface of water pitcher is provided with the motor, the outside of motor is provided with the buckler, and the output of motor runs through the buckler and is provided with output gear, output gear meshes with the spray lance gear mutually. Further, the side of rotating the piece is provided with the footboard, the below of one side that the footboard kept away from the rotating the piece is provided with the pointed cone. The utility model has the beneficial effects that: 1. The utility model is provided with the supporting structure which can be flexibly adjusted, the upper and lower telescopic legs can be adjusted in height according to the ground conditions, the hei