CN214460348U - Powder spraying pile machine with portable dust suppression system - Google Patents

Abstract

The utility model provides a stake machine is spouted to powder with portable dust suppression system mainly includes: the electric control cabinet is characterized by comprising an operating platform, an electric box, a control cabinet, a winch and a drill rod are arranged on the operating platform, the drill rod is coaxially connected to a rotary table, the rotary table is driven by a motor through a transmission shaft, the motor is electrically connected with the control cabinet, the electric box is used for supplying power to the control cabinet and the winch, and a spraying system is arranged on the operating platform. In this way, the utility model discloses can solve the not enough problem of pile foundation construction stage site raise dust prevention and cure measures such as strong wind area powder spray pile.

Description

Powder spraying pile machine with portable dust suppression system

Technical Field

The utility model belongs to the technical field of the construction and specifically relates to a stake machine is spouted to powder with portable dust suppression system is related to.

Background

The patent is introduced by taking the four-standard section of pile foundation engineering of the Linyunggang Hongyang cogeneration extension project (original site) offshore as the background. Because the seaside of the continuous cloud harbor is located, the geological condition is complex, the underground sludge layer in the construction site is thick and reaches dozens of meters deep, in order to meet the requirement of design bearing capacity, a large amount of powder spraying piles (dry powder) are designed for construction, and thus, the generation of a large amount of dust when a drill bit of a pile machine is lifted out of the ground in the construction process cannot be avoided. Under the current background of environmental protection and strong control, how to control the raise dust meets the requirement of environmental protection control, and is very important for the smooth implementation of engineering.

In order to ensure the smooth implementation of engineering, the current engineering site usually takes the following measures to deal with the dust raising management and control:

(1) arranging a closed enclosure around the site, performing closed operation, arranging a spraying device on the enclosure, spraying water mist and suppressing dust;

(2) the main construction road is hardened to reduce ground dust and prevent air dust, and a car washing pool and a professional cleaning device are arranged at an entrance and an exit of a site;

(3) special dustproof equipment (such as a fog gun dust remover and the like) is arranged for fixed-point dust raising control;

(4) arranging a specially-assigned person in a main construction area in the site to clean and spray water, and keeping the construction site free from dust;

(5) some construction units adopt hiding mode to construct at night, which has great influence on the surrounding environment.

The conventional measures at present have the following problems:

(1) in the early stage of pile test construction, materials are generally conveyed on site in a form of laying a steel plate temporary road, and the road surface is rarely hardened;

(2) in the pile foundation construction stage, the raised dust is mainly generated at the periphery of the pile machine and is concentrated in the field, and the enclosure dustproof effect is not obvious in a strong wind area or in strong wind weather;

(3) professional dust removal equipment is high in price, complex to operate and needs to be maintained regularly, and is generally not economical and practical;

(4) when manual cleaning is adopted for sprinkling, firstly, manpower is wasted, efficiency is low, secondly, sprinkling can only be carried out in a certain time period, and sprinkling at any time and any place can not be guaranteed;

(5) the construction is hidden at night, which does not accord with the essential requirement of dust control and is not environment-friendly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a whitewashed stake machine of spouting with portable dust suppression system can solve the problem that pile foundation construction stage site raise dust prevention and control measures such as gale area whitewashed stake are not enough.

The main contents of the utility model include: the utility model provides a stake machine is spouted to powder with portable dust suppression system, mainly includes: the electric control cabinet is characterized by comprising an operating platform, an electric box, a control cabinet, a winch and a drill rod are arranged on the operating platform, the drill rod is coaxially connected to a rotary table, the rotary table is driven by a motor through a transmission shaft, the motor is electrically connected with the control cabinet, the electric box is used for supplying power to the control cabinet and the winch, and a spraying system is arranged on the operating platform.

Preferably, the spraying system comprises a water tank, a water pipe and a spray head which are arranged on the operating platform, the water pipe is connected with the water tank and the spray head, and the spray head is arranged on the periphery of the drill rod.

Preferably, the water pipe is fixed to the operation platform by a plurality of magnet holders.

Preferably, a spray head steering shaft is arranged between the spray head and the water pipe.

Preferably, a filtering device is provided in the water tank.

Preferably, a spraying control valve is arranged at the water pipe, and the spraying control valve is electrically connected with the control cabinet.

Preferably, the spacing between adjacent magnet holders is set to 0.8-1.5 meters.

Preferably, the spacing between the adjacent magnet holders is set to 1 meter.

Preferably, the powder spraying pile machine further comprises a hydraulic support leg and a transverse walking track which are arranged below the operation platform.

Preferably, the powder spraying pile machine further comprises a cement conveying pipe connected to the drill rod.

The beneficial effects of the utility model reside in that:

1. the equipment (such as a spray head, a magnet fixer, a water pipe, a water tank and the like) required by the system is easy to purchase, low in price and convenient to install and detach, and can be equipped on each pile machine and used repeatedly;

2. the system can suppress the raised dust generated by a specific pile machine at fixed points, and has high dust suppression efficiency and good raised dust control effect;

3. the system can adjust the spraying flow rate and range through the spraying control valve on the water tank, can open the water flow to the maximum at the moment when the nozzle of the powder spraying pile machine is pulled out to have the maximum dust emission, can reduce the spraying flow rate or close when the dust emission is small or no dust emission exists at ordinary times, saves water, and is green and energy-saving;

4. the system is easy to use and maintain from erection to daily use, and people can use the system for a part of time only by the pile driver after the erection is finished, so that the labor cost is saved;

5. compared with professional equipment such as a fog gun dust remover, the device is low in price, can move along with the pile machine at the same time, does not need to move independently, and saves labor and equipment cost.

6. Compared with common spraying equipment, the equipment can be closed and started by a captain at any time no matter in daytime construction or night construction, and water resources and human resources are saved.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a powder jet piling machine with a portable dust suppression system of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

reference numerals: 1. the device comprises an operation platform, 2, an electric box, 3, a control cabinet, 4, a winch, 5, a transmission shaft, 6, a rotary table, 7, a drill rod, 8, a transverse walking shoe, 9, a hydraulic support leg, 10, a cement conveying pipe, 11, a water tank, 12, a spraying control valve, 13, a filtering device, 14, a water pipe, 15, a magnet fixer, 16, a spray head steering shaft, 17 and a spray head.

Detailed Description

The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.

As shown in fig. 1, a powder spraying pile machine with a portable dust suppression system mainly comprises: the operation platform comprises an operation platform 1, wherein an electric box 2, a control cabinet 3, a winch 4, a drill rod 7, a hydraulic support leg 9, a transverse walking track 8 and a cement conveying pipe 10 are arranged on the operation platform 1, the drill rod 7 is coaxially connected to a rotary table 6, the rotary table 6 is driven by a motor through a transmission shaft 5, the motor is electrically connected with the control cabinet 3, the electric box 2 is used for supplying power to the control cabinet 3 and the winch 4, and a spraying system is arranged on the operation platform 1. The spraying system comprises a water tank 11, a water pipe 14 and a spray head 17 which are arranged on an operating platform, the water pipe 14 is connected with the water tank 11 and the spray head 17, and the spray head 17 is arranged on the periphery of the drill rod 7. The water pipe 14 is fixed to the operation platform 1 by a plurality of magnet holders 15. The hydraulic support legs 9 and the transverse walking shoes 8 are arranged below the operating platform 1. The cement delivery pipe 10 is connected to the drill pipe 7 and supplies cement to the drill pipe 7.

Further, in order to adjust the direction of the nozzle 17, a nozzle steering shaft 16 is disposed between the nozzle 17 and the water pipe 14.

Further, a filter device 13 is provided in the water tank 11. Preventing impurities in the water from entering the water pipe 14 and causing clogging.

Further, a spraying control valve 12 is arranged at the water pipe 14, and the spraying control valve 12 is electrically connected with the control cabinet 3. The flow rate of the spray head 17 can be further controlled.

Further, the interval between the adjacent magnet holders 15 is set to 1 meter. So that the water pipe 14 can be stably fixed to the operation platform 1 and the installation is simple and convenient.

The utility model discloses a working process does:

1. before the construction of the powder spraying pile machine, a water tank 11 for spraying is arranged and fixed on an operation platform 1 of the powder spraying pile machine;

2. a magnet fixer 15 (as shown in figure 2, the iron block is provided with holes for passing through a water pipe) with a nozzle steering shaft 16 is adsorbed at the bottom of the operation platform 1 at the periphery of the drill rod of the powder-jet pile machine;

3. one section of the water pipe 14 is connected to the spray head 17, the other end of the water pipe is connected to the water tank 11, and the middle section of the water pipe is adsorbed at the bottom of the pile machine operating platform 1 every 1m or so by using an arc-shaped magnet fixer 15;

4. the spraying speed is controlled by adjusting a spraying control valve 12 on a water tank 11 to switch on and off the spraying;

5. the erected powder spraying pile machine moves to a pile position to be drilled through a transverse walking track 8 and a hydraulic support leg 9, powder spraying pile construction is started, firstly, a transmission shaft 5 drives a rotary table 6, then the rotary table 6 drives a drill rod 7 to drill a pile hole clockwise, raised dust generated at the time is small, a water tank valve can be controlled, and spraying can be performed at a low speed; secondly, after the drilling depth is reached, cement is injected into the powder storage tank, an air compressor is started to feed pressurized powder into the drill rod 7, after powder is sprayed at the end part of the drill rod 7, the pile machine is controlled to rotate anticlockwise to lift the drill rod 7, more and more dust is emitted upwards along with the lifting pile hole of the drill rod 7, and at the moment, a spray valve needs to be controlled, the spray speed is gradually increased, and therefore the dust is restrained from floating; when the drill rod 7 is lifted to the height above the pile top by 0.3m, stopping powder spraying, and adjusting the spraying speed to be the maximum value at the moment when the dust amount is maximum in a period of time before and immediately after the powder spraying is stopped; after the construction of the current pile is finished, closing the spraying control valve, and moving the pile machine to carry out the construction of the next powder spraying pile;

6. after the engineering construction is finished, recovering the device and putting the device into the next project for use;

7. the device is not only limited to a powder spraying pile machine, but also applicable to other pile machine equipment which is easy to generate raise dust, and has the advantages of wide application range, good dust suppression effect, economy and practicality.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides a stake machine is spouted to powder with portable dirt system that presses down which characterized in that mainly includes: the electric control cabinet is characterized by comprising an operating platform, an electric box, a control cabinet, a winch and a drill rod are arranged on the operating platform, the drill rod is coaxially connected to a rotary table, the rotary table is driven by a motor through a transmission shaft, the motor is electrically connected with the control cabinet, the electric box is used for supplying power to the control cabinet and the winch, and a spraying system is arranged on the operating platform.

2. The powder jet piling machine with the portable dust suppression system as claimed in claim 1, wherein the spraying system comprises a water tank, a water pipe and a nozzle, the water tank, the water pipe and the nozzle are arranged on the operation platform, the water pipe is connected with the water tank and the nozzle, and the nozzle is arranged on the periphery of the drill rod.

3. The powder jet piling machine with the portable dust suppression system as claimed in claim 2, wherein said water pipe is fixed to the operation platform by a plurality of magnet holders.

4. The powder jet piling machine with the portable dust suppression system as claimed in claim 2, wherein a jet steering shaft is arranged between the jet and the water pipe.

5. A powder jet piling machine with portable dust suppression system as recited in claim 2 wherein a filter means is disposed within said water tank.

6. The powder jet piling machine with the portable dust suppression system as claimed in claim 2, wherein a spray control valve is provided at the water pipe, and the spray control valve is electrically connected with the control cabinet.

7. A powder jet piling machine with portable dust suppression system as recited in claim 3, wherein the spacing between adjacent magnet holders is set to 0.8-1.5 meters.

8. A powder jet piling machine with portable dust suppression system as recited in claim 7, wherein the spacing between adjacent magnet holders is set to 1 meter.

9. The powder jet piling machine with the portable dust suppression system as claimed in claim 1, further comprising a hydraulic leg and a transverse walking track disposed below the operation platform.

10. The powder jet piling machine with the portable dust suppression system as recited in claim 1, further comprising a cement delivery pipe connected to the drill pipe.

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