CN209339076U - A kind of anti-dust spray device for high-rise building construction - Google Patents

Abstract

The utility model belongs to the field of dust removal equipment for building construction, in particular to an anti-dust spray device for high-rise building construction, which solves the problem of lack of devices capable of directly delivering dust removal water mist to different heights in high-rise building construction to meet the dust removal requirements of the construction site , including a bottom plate, a leg with a hydraulic telescopic arm, and a turntable, and a multi-stage hydraulic cylinder is vertically arranged on the turntable, and a nozzle pipe is hinged at the end of the telescopic rod of the multi-stage hydraulic cylinder, and an atomizing nozzle is arranged on the top of the nozzle pipe. The utility model is a dust removal device for high-rise building construction sites. A multi-stage hydraulic cylinder for high-rise operations is added to the structure. The atomizing nozzle for dust removal in the device can rise as the number of building floors continues to rise, realizing Dust removal operations at the same height level during construction, so as to eliminate the dust in the source generation area without floating and spreading.

Description

A kind of anti-dust spray device for high-rise building construction

technical field

The utility model belongs to the field of dust removal equipment for building construction, in particular to an anti-dust spraying device for high-rise building construction.

Background technique

Dust pollution in building construction has become one of the main sources of environmental pollution. With the improvement of the awareness of the country and the people, the emphasis on green construction has been continuously increased. Sprinkling water is generally used to reduce the dust content in the air during building construction, but conventional watering usually only has a significant effect on the dust falling to the ground, and the dust suspended in the air is treated with atomized water. In recent years, a large number of dust suppression vehicles have appeared in my country, which can achieve the effect of dust reduction and haze removal by spraying a large amount of atomized water. However, the dust suppression vehicle has many limitations for the construction site, especially with the continuous increase of the existing middle and high-rise buildings, the range of the dust suppression vehicle water cannon cannot follow the increase in the number of buildings to reach the corresponding height, greatly The dust removal effect is reduced.

It can be seen that it is extremely important whether there is a dust removal device that can deliver dust removal water mist to various heights to meet the dust removal requirements of high-rise building construction sites.

Contents of the invention

The utility model provides a dust-proof spraying device for high-rise building construction in order to solve the lack of a device capable of directly sending dust-removing water mist to different heights to meet the dust-removal requirements of the construction site in high-rise building construction.

The utility model is realized through the following technical solutions: a dust-proof spraying device for high-rise building construction, including a base plate, a moving wheel is arranged on the lower part of the base plate, a box body is arranged on the upper part of the bottom plate, the box body is square, and belts are arranged symmetrically on both sides. The outriggers of the hydraulic telescopic arm are set horizontally, the box is equipped with a deceleration motor, the output shaft of the deceleration motor is vertically connected to the turntable, the turntable is circular and the center of the circle is provided with a fixed seat, and the fixed seat is connected to a vertical Multi-stage hydraulic cylinder, the end of the telescopic rod of the multi-stage hydraulic cylinder is hinged with a nozzle, the top of the nozzle is provided with an atomizing nozzle, the bottom of the nozzle is connected with a high-pressure hose, and the lower part of the high-pressure hose is connected with a galvanized steel pipe, plated The zinc steel pipe is connected with a booster pump, and the booster pump is set on the turntable. The upper part of the turntable is symmetrically equipped with a hydraulic support rod and a winch along the center of the turntable. The top of the nozzle is provided with a first fixed pulley, the upper part of the nozzle is located on both sides of the nozzle respectively fixed with a second adjustment rod, the top of the second adjustment rod is provided with a second fixed pulley, and the wire ropes wound on the two winches pass through the After the fixed pulley and the second fixed pulley are fixed with the second adjusting rod.

The booster pump is used to connect the water outlet of the dust collector to the water truck or the municipal water connector.

One end of the bottom plate is hinged with two pull rods, and the pull rods are arranged on the spraying side of the atomizing nozzle. The pull rod is used to connect with other fixed parts on the docking ground, and is used to buffer the recoil force caused by the water spray operation.

The outriggers are hydraulically telescopic components arranged vertically, and a circular support plate is connected to the bottom of the outriggers.

The beneficial effect that the utility model has compared with prior art is:

The utility model is aimed at the dedusting device for high-rise building construction sites. A multi-stage hydraulic cylinder for high-rise operations is added to the structure. With the continuous rise of the multi-stage hydraulic cylinder, the atomizing nozzle for dust removal can be raised with the continuous increase of the building layers. High, realize the dust removal operation at the same height level in the construction, and then eliminate the dust in the source generation area without floating and spreading. The utility model can be fixed at an appropriate position during specific use and can also be moved according to requirements, has strong flexibility, and effectively improves the dust removal effect of high-rise buildings.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Labels in the figure: 1-bottom plate, 2-turntable, 3-moving wheel, 4-pull rod, 5-cabinet, 6-reduction motor, 7-first adjusting rod, 8-second adjusting rod, 9-first fixed Pulley, 10-second fixed pulley, 11-hydraulic telescopic arm, 12-outrigger, 13-fixed seat, 14-multi-stage hydraulic cylinder, 15-hydraulic support rod, 16-hoist, 17-wire rope, 18-galvanized Steel pipe, 19-nozzle pipe, 20-atomizing nozzle, 21-high pressure resistant hose, 22-booster pump.

Detailed ways

The utility model is described in detail with reference to Fig. 1, a kind of anti-dust spray device for high-rise building construction, comprises base plate 1, and base plate 1 bottom is provided with moving wheel 3, and base plate 1 top is provided with box body 5, and box body 5 is square and two The lateral symmetry is provided with the support leg 12 with the hydraulic telescopic arm 11, the hydraulic telescopic arm 11 is arranged horizontally, the reduction motor 6 is arranged in the box body 5, and the output shaft of the reduction motor 6 is connected with the turntable 2 vertically upwards, and the turntable 2 is circular and A fixed seat 13 is arranged at the center of the circle, and the fixed seat 13 is connected with a vertically arranged multi-stage hydraulic cylinder 14. The end of the telescopic rod of the multi-stage hydraulic cylinder 14 is hinged with a nozzle pipe 19, and the top of the nozzle pipe 19 is provided with an atomizing nozzle 20. The bottom of the pipe 19 is connected with a high-pressure hose 21, the lower part of the high-pressure hose 21 is connected with a galvanized steel pipe 18, and the galvanized steel pipe 18 is connected with a booster pump 22. The booster pump 22 is arranged on the turntable 2, and the upper part of the turntable 2 is 2 A hydraulic support rod 15 and a hoist 16 are arranged symmetrically in the center of the circle. The bottom of the nozzle 19 is located on both sides of the nozzle 19 and the first adjustment rod 7 is fixed respectively. The top of the first adjustment rod 7 is provided with the first fixed pulley 9. The nozzle 19 The upper part is respectively fixed with a second adjusting rod 8 on both sides of the nozzle 19, and the top of the second adjusting rod 8 is provided with a second fixed pulley 10, and the steel wire rope 17 wound on the two hoisting machines 16 passes through the corresponding first fixed pulley 9, The second fixed pulley 10 is fixed with the second adjusting rod 8 behind.

The specific working process of utilizing the utility model to carry out the dust removal operation includes:

First of all, the utility model is transferred to a predetermined position through the moving wheel 3, and the hydraulic telescopic arm 11 and the supporting leg 12 are adjusted so that the two can achieve good support with the ground, while ensuring that the moving wheel 3 does not contact the ground. In addition, the pull rod 4 can be connected with the fixing piece on the ground according to the situation to improve the stability of the utility model. The fixed parts set on the ground can be realized by presetting the embedded parts on the ground.

Further, the rotation of the turntable 2 is realized by controlling the deceleration motor 6, the rotation of the turntable 2 drives the multi-stage hydraulic cylinder 14 and the nozzle 19 to rotate, and the final stop position is where the nozzle 19 faces the area where dust is directly generated. After the adjustment is completed, the turntable 2 stops rotating and remains stationary. During this process, the hydraulic support rod 15 keeps supporting the multi-stage hydraulic cylinder 14 so that the multi-stage hydraulic cylinder 14 is always perpendicular to the ground.

Further, control the multi-stage hydraulic cylinder 14 to extend upwards and reach a suitable height, and pass through the hoist 16, the first adjusting rod 7, the second adjusting rod 8 and the first adjusting rod 7 and the second adjusting rod 8 respectively. The first fixed pulley 9 and the second fixed pulley 10 control the angle of the spray pipe 19, so far the final preparation before dust removal and spraying is completed. Wherein, the suitable height refers to the required height where the atomizing nozzle 20 directly sprays water to a preset range through the coordinated movement of the above components. When the multi-stage hydraulic cylinder 14 is continuously rising, the high-pressure hose 21 gradually changes from being stacked to an elongated state and moves upwards synchronously therewith.

After the booster pump 22 is connected to the water outlet of the dust removal water supply truck or the municipal water connector, the water can be directly sent to the atomizing nozzle 20 for dust removal by turning on the switch.

In order to improve the dust removal effect, a plurality of devices of the present invention can be installed at different points of the building construction site, for example, one is respectively installed at four corners around the red line of the building. When adopting a plurality of devices of the utility model to jointly undertake the dust removal task, the plurality of devices can be respectively fixed and only one is reserved for standby movement. Although the one-time investment of this kind of scheme is relatively large, the device of the utility model can be reused many times, and can be equipped as a fixed asset.

Through tests, the utility model can perform dust removal operations at the source of dust generated in high-rise buildings, effectively prevents dust from spreading, and protects the working environment on the construction site.

Claims (4)

1. An anti-dust spraying device for high-rise building construction, characterized in that: it includes a base plate (1), the lower part of the base plate (1) is provided with a moving wheel (3), the upper part of the base plate (1) is provided with a box (5), the box The body (5) is square and symmetrically arranged with outriggers (12) with hydraulic telescopic arms (11), the hydraulic telescopic arms (11) are set horizontally, and the box body (5) is provided with a reduction motor (6) to reduce the speed. The output shaft of the motor (6) is vertically connected to the turntable (2), the turntable (2) is circular and has a fixed seat (13) at the center of the circle, and the fixed seat (13) is connected to a vertically arranged multi-stage hydraulic cylinder (14 ), the end of the telescopic rod of the multi-stage hydraulic cylinder (14) is hinged with a nozzle pipe (19), the top of the nozzle pipe (19) is provided with an atomizing nozzle (20), and the bottom of the nozzle pipe (19) is connected with a high-pressure hose ( 21), the lower part of the high-pressure resistant hose (21) is connected to a galvanized steel pipe (18), and the galvanized steel pipe (18) is connected to a booster pump (22). The booster pump (22) is set on the turntable (2), and the turntable (2) The upper part is symmetrically provided with a hydraulic support rod (15) and a hoist (16) along the center of the turntable (2), and the bottom of the nozzle (19) is respectively fixed with a first adjustment rod (7) on both sides of the nozzle (19). The top of the first adjusting rod (7) is provided with a first fixed pulley (9), and the upper part of the nozzle (19) is respectively fixed with a second adjusting rod (8) on both sides of the nozzle (19), and the second adjusting rod (8 ) is provided with a second fixed pulley (10) on the top, and the wire ropes (17) wound on the two winches (16) pass through the first fixed pulley (9) and the second fixed pulley (10) on the corresponding side in turn and then adjust with the second The rod (8) is fixed. 2. The anti-dust spray device for high-rise building construction according to claim 1, characterized in that the booster pump (22) is used to connect the water outlet of the dust removal water supply truck or the municipal water connector. 3. A dust-proof spraying device for high-rise building construction according to claim 2, characterized in that: one end of the bottom plate (1) is hinged with a tie rod (4) and the number of tie rods (4) is 2, and the number of tie rods (4) It is arranged on the water spraying side of the atomizing nozzle (20). 4. The anti-dust spraying device for high-rise building construction according to claim 3, characterized in that: the outrigger (12) is a vertical hydraulic telescopic assembly and the bottom of the outrigger (12) is connected with a circular support plate.