• HMLK2800C anti-collision and zone protection system tower crane load moment indicator System 1
HMLK2800C anti-collision and zone protection system tower crane load moment indicator

HMLK2800C anti-collision and zone protection system tower crane load moment indicator

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HMLK-2800C anti-collision and zone protection system is applicable to almost all brands and types of construction tower crane hoisting,which can be installed and utilized so conveniently.This system adopt the 7 inch computer touch LCD screen,shows the visual and clear picture covering the state of site,dynamic operation picture and the current data etc,promising an effective and safe running for the operator.This system will show real-time trolley range(slewing angle),hoisting weight,hook height,rotation angle,moment rate,wind speed and so on,and pre-alarm or interference before the crane be in violation working.Through remote GPRS module,the system will transmit the real-time working data to the server.The customer will check and manage the real-time tower crane operation remote all over the country by the WEB browser;and also through the GPS module,will locate the accurate position of tower crane.Meanwhile,HMLK-2800C system hardware adopts module design,to assist the integration of high wireless communication equipment,high-precision digital orientation,angle sensor and so on,which promise a stable and reliable sensor system.

The HMLK-2800C series of products applicable to all level-jib,hammer head and luffing tower crane.

HMLK2800C SYSTEM APPLICATION

HMLK2800C system can be installed and utilized so conveniently.The on-site parameter setup of site and tower crane is simple and humanistic.You can finish the complete input about the tower crane data, prohibited zones,obstacle and boundary,making use of ground level portable computer,uploading all the parameters by a wireless network in a while.It is out of need for the system manager to deal with it by climbing up to the tower crane.While in use,if the height parameter changes,it just need to change the data and upload them wirelessly in the portable computer,however,it has no effect on the normal running of this system.Meanwhile,this system can be used as monitoring equipment,viewing the running state of this system clearly and directly.The friendly procedure screen can show the clear working state of tower crane which were installed with HMLK2800C system.


Temperature of working environment-40 °C~60 °C
Humidity of working environmentbelow 95%(25 °C)
Combined error of the systemwithin ± 5%
Supply voltageAC150V~270V
Data showingrated load,actual load,trolley range(slewing angle),rotation angle,hook height,wind speed and moment rate,group tower crane state
Pre-alarmyellow light stand for pre-alarm,buzzer sounding on and off;red light stand for alarm,buzzer sounding long time,relay output,stop the operating
Functiongraphic display,historical  notes check,sensor self-diagnostic,remote monitor,appling to all kinds of level-jib hammer head tower crane
Remote monitoring and GPS locationthrough the GPRS remote monitoring,real-time monitoring of tower crane operation,GPS global positioning


HMLK2800C SYSTEM PROTECTION

TOWRE CRANE ANTI-COLLISION PROTECTION

If the tower cranes are with the same height: this system can control and handle it effectively,once detecting that the running jibs interference with each other automatically.

While not with the same height: this system can also work effectively once anticipating the hook or cable of the higher tower crane may collide the jib or counter jib of tower crane.

ZONE (OBSTACLE) ANTI-COLLISION

Due to the complexity of some sites,the system can automatically and effectively determine up to 10 prohibited zones in which the hook or jib are not allowed to operate.

HMLK2800C PRE-ALARM / ALARM AND CONTROL

HMLK2800C system allows the operator to work at maximum efficient way and optimize the use of crane.Once monitoring the pre-set data for possible collision in crane interference area and over-flying of sensitive areas,there will be pre-alarm,visual and audible alarm,and the system will stop the operation automatically to maintain a safety margin.

HMLK2800C WIRELESS NETWORK SYSTEM

Advanced communication protocol promises a high speed wireless communication link,and supports an independent network communication.Management capacity up to network control 20 sets of tower cranes.Reliable wireless communication distanced not less than 1.5 KM. Capable to remotely monitor or upload changed the tower crane data by PC in office at anytime,no have any impact on system's operation.

Note: HMLK2800,HMLK2800B,HMLK2800C optional functions

Identification function of IC card,fingerprint and puil of the operator.Wind speed,Tower crane remote locking,GPS global positioning and so on.

Q:What are the construction materials, components, fittings and equipment in construction?
Board: cast-in-place slab, prefabricated slab, prefabricated hollow slab, reinforced concrete slab, wood board. The wall, brick wall, concrete wall, roof parapet, wall light. Door: solid wood door, plywood door, steel door. Window: window, wooden window, Aluminum Alloy window, plastic steel window. The building is in addition to other parts of the building and construction of houses built some auxiliary components, such as scaffolding, construction with pipe thread adjuster, building rod, triangle construction support, reinforced joints etc..
Q:How are buildings, installations and materials divided?
Equipment generally includes the following: (1) all kinds of equipment and the equipment with the arrival of accessories, spare parts and equipment attached to the body made of ladders, platforms, railings and pipes. (2) various gauges, instruments and automatic control devices, experimental instruments, instruments and meters in the main part of the equipment. (3) components of equipment, such as oils, chemicals, etc. attached to the equipment body.
Q:Mechanical bearings, all types? Roughly
Spherical roller bearings have two raceways in the inner and outer ring raceways between spherical assembly, a drum shaped roller bearings. The center of curvature of the raceway of the outer race is consistent with the center of the bearing, so it has the same self-aligning function as the self-aligning ball bearing. When the axle and shell are bent, the axial load in two directions can be automatically adjusted. Radial load capacity, suitable for heavy load and impact load. Inner diameter is tapered bore bearings can be installed directly. Or the use of tight sets, the demolition cylinder installed on the cylindrical shaft. The cage uses a steel plate holder, a polyamide forming cage and a copper alloy car holder.
Q:Construction Engineering, moving equipment and stationary equipment, respectively
1, moving equipment refers to the rotating device driven by the drive (that is, energy consumption of equipment), such as pumps, compressors, fans, etc., the energy can be electric power, pneumatic power, steam power, etc..
Q:Where was the construction machinery conference held in 2015?
Organizer: China Academy of machinery science and engineering machinery and military modified vehicle testing center, Shandong Bada International Engineering Machinery Company Limited, Shandong Bada Luqiao Construction Co. Ltd. and Shandong northern Luqiao Engineering Company Limited. Organizer: Shandong Bada international engineering machinery City, Lee brothers auction, Beijing Shengda Trade Center, Hing Beijing power machinery and equipment in the international science and Technology Co Ltd
Q:What kind of electrical equipment do you have? What are the main components of each device?
The utility model relates to a distribution box, belonging to a primary equipment in an electric equipment. Electrical equipment includes primary equipment and two equipment. Primary equipment is mainly power generation, power transmission, transmission, distribution, electricity and other direct generation, transmission and consumption of electrical energy equipment, such as generators, transformers, overhead lines, power distribution cabinets, switches, cabinets and so on. The two equipment is the equipment that controls, protects, measures and so on. Building or general buildings, such as cables, power distribution cabinets, motors, switches, sockets, lamps, air conditioners, electric water heaters, electricity meters, cameras, telephones, computers, etc., are electrical equipment.
Q:What is the use of spare parts prices in Chinese market by foreign companies?
But there is always somebody to ask, just like a college paper, where everyone can read or keep secrets, but collecting them and sending them to foreigners is a sign of treason
Q:What are the sub projects of a construction project?
Lime soil, sand and gravel foundation, geosynthetics foundation, fly ash foundation, dynamic compaction, foundation grouting, preloading foundation, vibroflotation foundation, jet grouting foundation, cement mixing pile foundation, soil and lime soil compaction pile foundation, cement fly ash gravel pile, cement soil pile foundation. Based on sand pile foundation
Q:What functions should be achieved in mechanical structure design?
The main features of the mechanical structure design are: (1) it is a set of thinking, drawing and calculation (sometimes necessary experiments) in one of the design process, is involved in machinery design, the most specific, the largest volume of work, in the whole process of mechanical design, an average of about 80% of the time for the structure design plays an important role in the success of mechanical design. (2) the multi solution of mechanical structure design, that is, the mechanical structure that satisfies the same design requirement, is not the only one. (3) the mechanical structure design stage is a very active design link, often needs to cross repeatedly. Therefore, in the design of mechanical structure, it is necessary to understand the basic requirements of the mechanical structure from the whole of the machine
Q:Definition of large mechanical equipment?
Usually, crane hoisting (make things up and down movement), operation mechanism (the mobile crane), luffing mechanism and slewing mechanism (the horizontal movement of goods), plus metal mechanism, driving device, control device and the necessary auxiliary assembly.

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