Dust fall spraying device for high-rise building outer wall shoveling operation

Abstract

The utility model discloses a dust fall spraying device for high-rise building outer wall shoveling operation, which is characterized in that track frames of the device are arranged on the bottom surface of a lifting basket at intervals along the length direction of the lifting basket and are fixed by bolts, track female grooves and water filling ports are arranged on the top surface of a water tank at intervals, the track female grooves are arranged on the track frames, and a water pump is arranged in the water tank; one end of the water pipe extends into the water tank and is connected with the output end of the water pump, and the other end of the water pipe extends to the middle of the lifting basket along the outer wall of the lifting basket. The device overcomes the defects of traditional outer wall shoveling construction, solves the problem of environmental pollution caused by outer wall shoveling operation of high-rise buildings, prevents building dust from flying along with wind, and improves the civilized construction environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering especially relates to a dust spray device for high-rise building outer wall shovel operation. BACKGROUND

[0002] With the increasing of city building renewal projects year by year, the renovation of the outer facade of many high-rise buildings becomes the mainstream trend of future building industry development. The renovation of the old houses of the original community causes serious cross interference between the construction site and the life of residents. When the building outer wall is removed, a large amount of building dust is generated, which has a great impact on the environment. The existing ground spray dust reduction technology often cannot cover more than four floors, causing the building dust to be blown and scattered with a large radius when the operation is carried out on more than four floors, which affects the good living environment of the surrounding residents and cannot realize green construction. SUMMARY

[0003] The utility model solves the technical problem that a dust spray device for high-rise building outer wall shovel operation is provided. The device overcomes the defects of traditional outer wall shovel construction, solves the environmental pollution problem caused by the outer wall shovel operation of high-rise buildings, and eliminates the blowing and scattering of building dust, thereby improving the civilized construction environment.

[0004] To solve the above technical problems, the dust spray device for high-rise building outer wall shovel operation includes a lifting basket suspended on the top surface of the high-rise building and close to the outer wall, a water tank, a track frame, a water pump, a water pipe and a spray head. The track frame is spaced apart along the length direction of the lifting basket and is fixed on the bottom surface of the lifting basket by bolts. The top surface of the water tank is spaced apart and provided with a track female groove and a water inlet. The track female groove is arranged on the track frame. The water pump is arranged in the water tank. One end of the water pipe extends into the water tank and is connected to the output end of the water pump. The other end of the water pipe extends to the middle of the lifting basket along the outer wall of the lifting basket. The spray head is spaced apart and arranged on the water pipe of the outer wall of the lifting basket and close to the outer wall.

[0005] Further, the water pump takes power from the lifting basket through a power line.

[0006] Further, the outer wall of the lifting basket is provided with a plurality of water pipes which are connected to the output end of the water pump in the water tank.

[0007] Further, the water pipe on the outer wall of the lifting basket is fixed to the outer wall of the lifting basket by a clamp.

[0008] Because this utility model of a dust suppression spraying device for exterior wall removal operations of high-rise buildings adopts the above-mentioned technical solution, namely, the track frame of this device is spaced along the length of the lifting basket on the bottom surface of the lifting basket and fixed with bolts; the top surface of the water tank is provided with track grooves and water inlets at intervals; the track grooves are located on the track frame; the water pump is located inside the water tank; one end of the water pipe extends into the water tank and is connected to the output end of the water pump; the other end extends along the outer wall of the lifting basket to the middle of the lifting basket; and the spray heads are spaced along the water pipe on the outer wall of the lifting basket and close to the exterior wall. This device overcomes the defects of traditional exterior wall removal construction, solves the environmental pollution problem caused by exterior wall removal operations of high-rise buildings, prevents construction dust from being blown by the wind, and improves the civilized construction environment. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0010] Figure 1 This is a schematic diagram of the dust suppression spraying device for removing exterior walls of high-rise buildings according to this utility model;

[0011] Figure 2 This is a schematic diagram showing the connection between the water tank and the track frame in this device. Detailed Implementation

[0012] Implementation, for example Figure 1 and Figure 2 As shown, the dust suppression spraying device for removing exterior walls of high-rise buildings according to this utility model includes a lifting basket 2 suspended from the top surface of the high-rise building and close to the exterior wall 1, a water tank 3, a track frame 4, a water pump 5, a water pipe 6, and spray heads 7. The track frame 4 is spaced along the length of the lifting basket 2 at the bottom surface of the lifting basket 2 and is fixed with bolts 41. The top surface of the water tank 3 is provided with a track groove 31 and a water inlet 32 ​​spaced apart. The track groove 31 is located on the track frame 4. The water pump 5 is located inside the water tank 3. One end of the water pipe 6 extends into the water tank 3 and is connected to the output end of the water pump 5. The other end extends along the outer wall of the lifting basket 2 to the middle of the lifting basket 2. The spray heads 7 are spaced apart on the water pipe 6 on the outer wall of the lifting basket 2 and close to the exterior wall 1.

[0013] Preferably, the water pump 5 draws power from the lifting basket 2 via a power cord 51.

[0014] Preferably, the outer wall of the lifting basket 2 is provided with multiple water pipes 6 and connected to the output end of the water pump 5 inside the water tank 3.

[0015] Preferably, the water pipe 6 located on the outer wall of the lifting basket 2 is fixed to the outer wall of the lifting basket 2 by clamps 61.

[0016] The water tank in the device is integrally formed by PVC, three embedded track female slots are provided on the top, the track frame is made of aluminum alloy material, and is fixed on the bottom surface of the lifting basket by bolts. The water tank is designed according to the bottom surface size of the ZLP800 type basket, and the length, width and height of the water tank are 1500mm×750mm×150mm respectively.

[0017] The water injection line of the water tank of the device needs to be controlled at 100mm, the weight of the tank after water injection is about 120kg, if three tanks are hung on the lifting basket at the same time, the total weight of the lifting basket is about 360kg, and according to 2 workers in the basket (each worker is about 70kg), the total weight of the lifting basket is controlled at about 500kg, which meets the requirement that the ZLP800 type basket does not exceed 80% of the maximum load, and meets the safety standard.

[0018] Two water pipes can be provided on the outer wall of the lifting basket, in order to enhance the water spraying effect and increase the work efficiency, two spraying heads are arranged on each water pipe to spray water at the same time.

[0019] The device is designed in a detachable and integrated manner, and is assembled according to the installation condition of the lifting basket on site. First, the track frame is fixed on the frame of the bottom surface of the lifting basket by bolts; the PVC water tank is integrally formed with three track female slots on the top, and is slid into the track frame during work; then the water pipes are installed on the outer wall of the lifting basket and are fixed by clamps, the water pipes are connected to the output end of the water pump in the water tank through a right angle joint or a tee joint, and the water pump is connected to the power supply in the lifting basket through a power line, so as to complete the overall installation of the device.

[0020] During the external wall scraping operation, the worker suspends at a position 1m away from the ground before working on the lifting basket, and performs a trial operation with load, and slowly rises to the top layer after stabilization. After reaching the top layer, the power of the water pump is turned on, the worker operates the basket to slowly descend, and the spraying heads are evenly sprayed downward with the lifting basket to the surface of the building external wall. The spraying can be repeated multiple times, until the wall surface to be constructed meets the construction requirements, the device is unloaded from the lifting basket, the lifting basket is lifted again, and the scraping wall surface and other construction operations are carried out, so as to achieve the purpose of reducing dust drifting.

[0021] The device can be reused, has good economic benefits, and is formed as a whole through modular production. The sliding rail installation can be completed during operation, the operation is simple, the use is convenient and fast, the device is suitable for various types of basket platform bottom surface sizes, has wide universality, the water tank body is integrally formed by PVC material, has relatively light self weight, and realizes green construction of external wall scraping operation.

Claims

1. A dust suppression spraying device for removing debris from the exterior walls of high-rise buildings, comprising a lifting basket suspended from the top surface of the high-rise building and close to the exterior wall, characterized in that: It also includes a water tank, a track frame, a water pump, water pipes, and sprinkler heads. The track frame is spaced along the length of the lifting basket on the bottom surface of the lifting basket and is fixed with bolts. The top surface of the water tank is provided with a track groove and a water inlet spaced apart. The track groove is located on the track frame. The water pump is located inside the water tank. One end of the water pipe extends into the water tank and is connected to the output end of the water pump. The other end extends along the outer wall of the lifting basket to the middle of the lifting basket. The sprinkler heads are spaced apart on the water pipes on the outer wall of the lifting basket and are close to the outer wall.

2. The dust suppression spraying device for removing exterior walls of high-rise buildings according to claim 1, characterized in that: The water pump draws power from the lifting basket via a power cord.

3. The dust suppression spraying device for removing exterior walls of high-rise buildings according to claim 1 or 2, characterized in that: The outer wall of the lifting basket is equipped with multiple water pipes that are connected to the output end of the water pump inside the water tank.

4. The dust suppression spraying device for removing exterior walls of high-rise buildings according to claim 3, characterized in that: The water pipes located on the outer wall of the lifting basket are fixed to the outer wall of the lifting basket with clamps.

Images