CN217939605U

CN217939605U - Intelligent dust fall system of tower crane

Info

Publication number: CN217939605U
Application number: CN202222030157.1U
Authority: CN
Inventors: 赵欣; 党淼; 许文峰
Original assignee: Fushun Yongmao Construction Machinery Co ltd
Current assignee: Fushun Yongmao Construction Machinery Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-02
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses a tower crane intelligence dust fall system relates to dust fall system's technical field, the utility model discloses aim at solving the problem of building raise dust, the utility model discloses a tower machine, controller, sensor module and spray the mechanism, the controller sets up in the tower department of tower machine, sensor module with spray the mechanism and all set up on the body of the tower, it is including spraying external member, rotary universal joint, pipeline and pressurized equipment to spray the mechanism, pressurized equipment sets up subaerial. This dust fall system is sprayed to intelligence makes the dust humidification in the air, condenses through spraying lasting even water smoke to reach the purpose of cooling and removing dust, will spray the external member setting on tower machine cantilever crane, make the dust fall scope big, the whole range scope is covered in the spray range, can also play prevention, control conflagration function simultaneously.

Description

Intelligent dust fall system of tower crane

Technical Field

The utility model relates to a tower crane intelligence dust fall system's technical field specifically is a tower crane intelligence dust fall system.

Background

With the rapid development of urban buildings, the proportion of PM2.5 concentration of building raise dust in air is larger and larger. Construction period is limited in many cities, construction progress of a construction site is greatly influenced, and construction cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, that is, the problems of the background art mentioned above are solved, the utility model provides an intelligent dust fall system for a tower crane, comprising a tower crane, a controller, a sensor assembly and a spraying mechanism, wherein the controller is arranged in a tower driver of the tower crane, the sensor assembly and the spraying mechanism are both arranged on a tower body, the spraying mechanism comprises a spraying external member, a rotary universal joint, a pipeline and a pressurizing device, the pressurizing device is arranged on the ground, the pipeline is arranged on the tower body and an arm support of the tower crane through a fixing frame, the rotary universal joint is arranged at the connecting part of the arm support and the tower body, the rotary universal joint, the pipeline and the pressurizing device are mutually communicated, and the spraying external member is arranged on the arm support of the tower crane and is communicated with the pipeline;

the sensor assembly comprises a dust sensor and a temperature sensor, and the dust sensor and the temperature sensor are both installed on the tower crane.

The utility model discloses a further set up to: the spraying kit comprises a spray head and a three-way valve, and the spray head is arranged on the pipeline through the three-way valve.

The utility model discloses a further set up to: and a water pipe filter is arranged at the input end of the pressurizing device.

The utility model has the advantages of: this dust fall system is sprayed to intelligence is through spraying lasting even water smoke, make the dust humidification in the air, condense, thereby reach the purpose of cooling and dust removal, will spray the external member setting on tower machine cantilever crane, make the dust fall scope big, the whole range scope is covered in the range of spraying, can also play the prevention simultaneously, control conflagration function, according to the test, when wind speed is less than 3 ms, can make the particulate matter concentration in the tower machine range of working reduce 85%, the dust fall effect is obvious, this system principle is simple, and convenient for construction, the effectual raise dust pollution of having solved the job site.

Drawings

FIG. 1 shows a block-head tower crane spray system hardware distribution diagram.

FIG. 2 shows a schematic view of a flush tower crane spray system spray package lift-up.

Fig. 3 shows a control circuit diagram of a spray system of a flat-head tower crane.

Reference numeral 1, spray external member, 2, rotary universal joint, 3, pipeline, 4, pressurization equipment.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

The utility model provides a tower crane intelligence dust fall system utilizes compression equipment to spray water through spraying the external member with the water pipe, sprays the state and can be controlled or by system automatically regulated by tower department as required, and intelligence is sprayed dust fall system and is included parts such as tower machine special rotary universal joint, mount, water pipe filter, three-way valve, shower nozzle, dust sensor, temperature sensor and controller and constitute, and the shower nozzle is adjustable shower nozzle.

Sensor components are respectively arranged on the arm support and the tower body and feed back to the detection system in real time, when a detection result exceeds an allowable value, the spraying system is started, and when the air requirement is met, the system is closed. The adjustable spray head intelligently adjusts the spraying state according to the detection result and is divided into three working conditions of atomization, water mist and spraying.

Can add frequency conversion constant voltage water supply system in the tower built-in, through the three-way valve, can realize water supply system automation for the job site, detect job site temperature through temperature sensor, adjustable shower nozzle sprays the state according to testing result intelligent regulation, tower machine gyration department sets up the special rotary universal joint of tower machine, when the tower machine gyration, rotary universal joint must be concentric with tower machine centre of gyration, avoid pipeline braced system receive the torsional damage when the gyration, nozzle on the cantilever crane is installed one (can be according to actual conditions adjustment interval) every 3 meters, when the tower machine height is higher, it is longer to lead to the trunk line to set up, need set up the booster pump every 200 m.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides a tower crane intelligence dust fall system, includes tower machine, controller, sensor module and sprays the mechanism, the controller sets up in the tower department of tower machine, sensor module all sets up on the body of the tower with spraying the mechanism, its characterized in that: the spraying mechanism comprises a spraying external member (1), a rotary universal joint (2), a pipeline (3) and a pressurizing device (4), wherein the pressurizing device (4) is arranged on the ground, the pipeline (3) is installed on a tower body and an arm support of the tower crane through a fixing frame, the rotary universal joint (2) is arranged at the joint of the arm support and the tower body, the rotary universal joint (2), the pipeline (3) and the pressurizing device (4) are communicated with each other, and the spraying external member (1) is arranged on the arm support of the tower crane and is communicated with the pipeline (3);

2. The intelligent dust suppression system for the tower crane according to claim 1, wherein: the spraying kit (1) comprises a spray head and a three-way valve, and the spray head is arranged on the pipeline (3) through the three-way valve.

3. The intelligent dust suppression system for the tower crane according to claim 1, characterized in that: and a water pipe filter is arranged at the input end of the pressurizing device (4).