CN204689452U - Multipurpose tower machine - Google Patents

Abstract

The utility model discloses a kind of multipurpose tower machine, mainly comprise equilibrium arm on tower crane frame of base, tower crane frame and level connection joint and handling arm.This tower machine also comprises the spray equipment being mainly used in depositing dust, spray equipment comprises and is fixed on vertical water supply pipe on described tower crane frame and is fixed on the horizontal water supply pipe be communicated with on described handling arm, with vertical water supply pipe, horizontal water supply pipe is provided with spray head and atomizer, the lower end of vertical water supply pipe is connected with Water pressure boosting devices.Prior art basis is set up spray equipment to sprinkle water respectively and spray process to tower machine working environment, spraying effectively can control the generation of working environment airborne dust, reduces the aerial contamination that airborne dust causes.Sprinkle water the local cooling that can also to realize except further controlling airborne dust in tower crane coverage, improves working environment, and can to water wet water to concrete floor.

Description

Multifunctional Tower Crane

technical field

The utility model relates to a tower crane, in particular to a multifunctional tower crane.

Background technique

Now the Ministry of Environmental Protection has analyzed and researched that the sources of smog mainly come from automobile exhaust, industrial waste gas, coal combustion and dust. Therefore, to control the atmosphere and smog, it is necessary to control the generation of dust and restrain the spread of dust. If the dust on each construction site can be effectively controlled, it will play a key role in reducing smog and improving air quality, and will make a huge contribution to society.

Utility model content

The purpose of the utility model is to provide a multi-functional tower crane which has the environmental protection functions of cooling the working environment, reducing dust and watering concrete in addition to the function of lifting goods.

The utility model discloses a multifunctional tower crane, which mainly comprises a base, a tower hanger, and a balance arm and a lifting arm horizontally connected to the tower hanger. The tower crane also includes a spray device mainly used for dust reduction, the spray device includes a vertical water supply pipe fixed on the tower hanger and a horizontal water supply pipe fixed on the lifting arm and communicated with the vertical water supply pipe , the horizontal water supply pipe is equipped with a sprinkler head and an atomizing nozzle, and the lower end of the vertical water supply pipe is connected with a water pressure booster device.

The horizontal water supply pipe is a hard pipe, and its number includes at least two pipes arranged in parallel. After dividing the number equally, the spray head is installed on half of the pipes, and the atomizing nozzle is installed on the other half of the pipes. The positions of the head and the atomizing nozzle are staggered.

The horizontal water supply pipes are connected to three-way joints at installation positions corresponding to the spray heads and spray nozzles, and the spray heads and spray nozzles are connected to the middle interface of the three-way joints.

The inlet ends of the horizontal water supply pipes where the shower heads and spray nozzles are installed are respectively connected with electromagnetic valves to control the flow of water in the pipes.

The vertical water supply pipe includes a combined hard pipe, a hose connected to its upper end in turn, and a hard pipe with a ninety-degree elbow at the outer end. The combined hard pipe is formed by connecting several hard pipes up and down .

The lower end of the hose is connected to the combined hard pipe through a quick joint, and the upper end is connected to the hard pipe through a universal joint.

The outer end of the ninety-degree elbow is connected with a horizontal shunt pipe whose two ends communicate with the inlet end of the horizontal water supply pipe respectively.

The horizontal distribution pipe includes a middle three-way pipe and elbows respectively connected to two coaxial interface ends thereof, and the outer ends of the elbows are connected to the inlet end of the horizontal water supply pipe.

The water pressure boosting device is a water pump, the outlet pipe of the water pump communicates with the lower end of the vertical water supply pipe, and the inlet pipe connects to the water source.

A TSP dust monitor for monitoring dust data is installed at a suitable position on the tower crane.

On the basis of the prior art, the utility model adds a spraying device to spray water and spray the working environment of the tower crane respectively, and the spraying can effectively control the generation of dust in the working environment and reduce the air pollution caused by the dust. In addition to further controlling dust, sprinkling can also achieve local cooling within the coverage of the tower crane, improve the working environment, and water the concrete floor with wet water.

In order to make the length of the vertical water supply pipe of the spraying device fine-tuned and easy to connect, a flexible pipe is connected to the upper end of the combined hard pipe. In order to facilitate the transition connection between the vertical water supply pipe and the horizontal water supply pipe through the horizontal shunt pipe, a universal joint is provided at the upper end of the hose to adjust the direction.

In order to realize remote monitoring of the dust data on the construction site and timely corresponding processing, a TSP dust monitor is installed on the lifting arm, and the monitoring data of the TSP dust monitor is used to remotely control whether the sprinkler device is working or not. At the same time, it can also transmit the dust data monitored by the TSP dust monitor to the air monitoring system of the local environmental protection bureau, so as to effectively supervise the construction situation on the construction site in real time.

Description of drawings

Fig. 1 is a structural schematic diagram of an embodiment of the utility model.

Fig. 2 is a schematic front view of the spraying device in Fig. 1 .

FIG. 3 is an enlarged schematic diagram of part A in FIG. 2 .

FIG. 4 is a schematic top view of FIG. 3 .

Detailed ways

As shown in Figures 1 to 4, this embodiment discloses a multifunctional tower crane, which mainly includes a base 1, a tower hanger 2, and a balance arm 3 and a lifting arm 4 horizontally connected to the tower hanger 2, and also includes a fixed The sprinkler 5 on the tower hanger 2 and the lifting arm 4. The main structure composed of the base 1, the tower hanger 2, the balance arm 3 and the lifting arm 4 completes the main function of the tower crane to lift goods. The spraying device 5 is used for reducing dust and cooling the working environment, and includes a vertical water supply pipe 51 fixed on the tower hanger 2 and a horizontal water supply pipe 52 fixed on the lifting arm 4 and communicated with the vertical water supply pipe 51 . The lower end of the vertical water supply pipe 51 is connected with a water pressure booster pump 53, the outlet pipe of the water pump 53 communicates with the lower end of the vertical water supply pipe 51, and the inlet pipe is connected to the water source. A shower head 54 and an atomizing nozzle 55 are installed on the horizontal water supply pipe 52 .

The vertical water supply pipe 51 includes a combined hard pipe 511 and a flexible pipe 512 connected to its upper end and a hard pipe 513 with a ninety-degree elbow 514 at its outer end in sequence. The combined hard pipe 511 is formed by connecting up and down several sections of hard pipes. The hose 512 is preferably a rubber hose, the lower end of which is connected to the combined hard pipe 511 through a quick joint 515 , and the upper end is connected to the hard pipe 513 through a universal joint 516 .

The horizontal water supply pipe 52 includes two hard pipes arranged in parallel, a shower head 54 is installed on one of the pipes, and an atomizing nozzle 55 is installed on the other pipe, and the positions of the shower head 54 and the atomizing nozzle 55 are staggered. The horizontal water supply pipe 52 is connected to the three-way joint 521 at the installation positions corresponding to the spray head 54 and the spray nozzle 55 , and the spray head 54 and the spray nozzle 55 are connected to the middle interface of the three-way joint 521 . Each horizontal water supply pipe 52 is respectively connected with a solenoid valve 56 at the inlet end, and the solenoid valve 56 is used to control the flow and break of water in the horizontal water supply pipe 52, thereby controlling whether the shower head 54 and the spray nozzle 55 work or not.

The outer end of the ninety-degree elbow 514 is connected with a horizontal shunt pipe 57 whose two ends communicate with the inlet end of the horizontal water supply pipe 52 respectively. The horizontal distribution pipe 57 includes a middle tee pipe 571 and elbows 572 respectively connected to two coaxial ends thereof, and the outer end of the elbow 572 is connected to the inlet end of the horizontal water supply pipe 52 .

A TSP dust monitor 6 for monitoring dust data is installed at a suitable position of the tower crane.

In this embodiment, on the basis of the prior art, a spraying device is added to spray and spray the working environment of the tower crane respectively. The spraying can effectively control the generation of dust in the working environment and reduce the air pollution caused by the dust. In addition to further controlling dust, sprinkling can also achieve local cooling within the coverage of the tower crane, improve the working environment, and can also water the concrete floor with wet water.

In order to make the length of the vertical water supply pipe of the spraying device fine-tuned and easy to connect, a flexible pipe is connected to the upper end of the combined hard pipe. In order to facilitate the transition connection between the vertical water supply pipe and the horizontal water supply pipe through the horizontal shunt pipe, a universal joint is provided at the upper end of the hose to adjust the direction.

In order to realize remote monitoring of the dust data on the construction site and timely corresponding processing, a TSP dust monitor is installed on the lifting arm, and the monitoring data of the TSP dust monitor is used to remotely control whether the sprinkler device is working or not. At the same time, it can also transmit the dust data monitored by the TSP dust monitor to the air monitoring system of the local environmental protection bureau, so as to effectively supervise the construction situation on the construction site in real time.

Claims (10)

1. a multipurpose tower machine, mainly comprise equilibrium arm on tower crane frame of base, tower crane frame and level connection joint and handling arm, it is characterized in that: this tower machine also comprises the spray equipment being mainly used in depositing dust, spray equipment comprises and is fixed on vertical water supply pipe on described tower crane frame and is fixed on the horizontal water supply pipe be communicated with on described handling arm, with vertical water supply pipe, horizontal water supply pipe is provided with spray head and atomizer, the lower end of vertical water supply pipe is connected with Water pressure boosting devices.

2. multipurpose tower machine as claimed in claim 1, it is characterized in that: described horizontal water supply pipe is stereoplasm tube, its quantity at least comprises two pipes be arranged in parallel, on the pipe of half, described spray head is installed after dividing equally with quantity, described atomizer installed by another semicanal, and the position of spray head and atomizer interlocks.

3. multipurpose tower machine as claimed in claim 2, is characterized in that: the equal connecting tee joint of the installed position of corresponding described spray head and spray nozzle on described horizontal water supply pipe, spray head and spray nozzle are connected in the intermediary interface of T-pipe joint.

4. as the multipurpose tower machine in claim 1-3 as described in any one, it is characterized in that: the arrival end installing the described horizontal water supply pipe of described spray head and spray nozzle is connected to electromagnetic valve to control the stream, disconnected of water in its pipe.

5. multipurpose tower machine as claimed in claim 1, it is characterized in that: described vertical water supply pipe comprises compound type hard pipeline and is connected to the flexible pipe of its upper end and the hard pipeline of outer end band 90 degree of elbows successively, and lower set box-like hard pipeline is formed by connecting up and down by some joint hard pipelines.

6. multipurpose tower machine as claimed in claim 5, is characterized in that: the lower end of described flexible pipe is connected with described compound type hard pipeline by quick coupling, upper end connects described hard pipeline by universal-joint.

7. multipurpose tower machine as claimed in claim 5, is characterized in that: the outer end of described 90 degree of elbows is connected with the horizontal flow pipe that two ends are communicated with described horizontal water supply pipe arrival end respectively.

8. multipurpose tower machine as claimed in claim 7, is characterized in that: described horizontal flow pipe comprises middle three-way pipe and is connected to the elbow of its coaxial line two interface end, and the outer end of elbow is connected with the arrival end of described horizontal water supply pipe.

9. multipurpose tower machine as claimed in claim 8, is characterized in that: described Water pressure boosting devices is water pump, the outlet pipe of water pump is communicated with the lower end of described vertical water supply pipe, inlet pipe water receiving source.

10. multipurpose tower machine as claimed in claim 1, is characterized in that: it is provided with the TSP dust monitoring instrument for monitoring airborne dust data.