SC series wireless calling system for construction site
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1. Application
During construction of high-rise buildings, high efficient and reliable communication between construction lifter passengers and the lifter cage driver is very important.To make the lifter run more efficient and make the communication between lifter passenger and operator more reliable, this system is designed by our company for such needs.
2. Specifics
Wireless technology is used for the communication between the host and pagers. The host applies micro processing chip,which can automatically detect calling signals and avoid the comflicts due to multiple floor pagers send the calling signal simultaneously.It has very friendly operating interface. Any passenger on whatever floor can send signal through the pager, and the host installed in the lifter cage driving room will show the calling floor number, then the operator will drive the lifter cage to the corresponding floor, which hugely improves working efficiency of the lifter. This system applies wireless alarm frequency band，frequency-stabilizing and anti-cochannel interference technology, which ganrantees working stability, long distance communication and anti-interference.
3. Composition
Each system composes two displaying control units(named Host) and dozens of calling switch boxes (named Pagers, maximum 63 pieces so far). Each host is installed on the control panel in the lifter cage driving room, and the pagers are installed on each floor correspondingly. All pagers are powered just by dry batteries which makes power source wiring not necessary, very easy to install and use.
Wireless communication technology is adopted between hosts and pagers. No need to setup wiring for signal transmission which makes the installation
piece of cake.
4. Diagram of the displaying Host
5. Wireless signal emission and reception diagram
- Q:Where are the hanging baskets for the building?
- It is forbidden to take a stool or put a ladder on a hanging basket to work higher; it is not allowed to work alone in a basket, and no electric machinery or equipment can be placed in the basket;
- Q:What functions should be achieved in mechanical structure design?
- Mechanical structure design plays an important role in mechanical design. This chapter mainly discusses the characteristics, steps and mode of thinking of mechanical structure design. The working principle and design requirements of the machine assembly is a major factor in determining the structure and shape of the parts, followed by the selection of materials, manufacturing process requirements, which has the advantages of good manufacturability (processing and assembly). In addition, the perfection of the structure and shape of the parts has a great influence on the strength and stiffness.
- Q:What are the sectors of machine building and parts processing?
- 1., industry generally refers to its production of similar products, or with the same process, or to provide similar labor services division of economic activities, categories.
- Q:What is equipment manufacturing and machinery manufacturing? What's the difference between them?
- Equipment manufacturing, also known as equipment industry, mainly refers to the capital goods manufacturing industry, is to meet the needs of the development of the national economy departments and national security needs and manufacture all kinds of technical equipment industry collectively. According to the national economy sector, its range of products including investment manufactured goods machinery electronics and ordnance industry, belonging to the metal products industry, general equipment manufacturing industry, special equipment manufacturing, transportation equipment manufacturing, electrical equipment and equipment manufacturing industry, electronics and communications equipment manufacturing, instrumentation and cultural office the equipment manufacturing industry in the 7 major categories of 185 kinds.
- Q:Where does Heilongjiang do the most construction machinery?
- It is mainly used for national defense construction project, the construction of transportation, energy industry construction and production, mining and other industrial raw materials, construction and production, forestry and water conservancy construction, industrial and civil construction, city construction and environmental protection.
- Q:What are the safety protection equipment, machinery and equipment, construction machinery and accessories for construction enterprises?
- As well as scaffolding, protective fence, all belong to the safety protection facilities, does not belong to the safety protection appliances. Safety protection tools are many, it is characteristic of the operator to carry, I will not list
- Q:The building electrical iron pipe and the pipe line fixing member connected to what is called, what is called the iron pipe and the 86 fixed part of tin
- This book is based on the characteristics of construction electrician, in accordance with the scientific, practical and applicable principles. The content is simple, the language is easy to understand, the form is illustrated, and the system, authority, operability is strong.
- Q:Changsha Sanlian Building Machinery Fittings Factory
- The company in Changsha Hongdun business online can not find, provided by his address: two Changsha section of Xingsha Economic Development Zone Yuan Ming Road, I checked 114 specially call 12580 to booking the hotel near the road, not the road. Definitely a liar.
- Q:What are the main functions of construction equipment monitoring system?
- To date, the console has always been built into blocks, in terms of control functions and number of cameras. Can be assembled according to requirements. In addition, the character generator is also arranged in the total time and address on the console, the date and time, minutes and seconds are displayed by this device, and be put in place to monitor the address and name display. It can be recorded on the video recorder, so that it will be convenient for future reference.
- Q:Where are the mechanical pressurization air supply facilities set up?
- The purpose of setting up a mechanical pressurization air supply smoke prevention system is to provide evacuation routes and shelters without smoke interference in the event of a fire in the building. Therefore, in the closed door, pressing position, and the fire floor must maintain a certain pressure difference, the position of the air pressure value is a relative positive pressure); at the same time, in the open part of the pressure when the door can have enough air velocity in the opening section, to effectively prevent the intrusion of flue gas, the safety of personnel ensure evacuation and refuge.
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SC series wireless calling system for construction site
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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