(Ranging Telescope) is a combination of ordinary monocular and laser rangefinde.It can measure distance, speed, angle and height while inspection.
Application of laser rangefinder
Tell you the basics of laser rangefinders
Laser rangefinder usually adopts two methods to measure the interval: pulse method and phase method. The pulse rangefinder works like this: the laser emitted by the rangefinder is reflected by the measured object and then accepted by the rangefinder, which also records the time when the laser goes back and forth. Half the product of the speed of light and the time of return is the distance between the rangefinder and the measured object.The accuracy of pulse measurement interval is generally around +/-1 m.Other, this kind of rangefinder measurement blind area is generally about 15 meters.
Laser rangefinders are now widely used in the following fields: electricity, water conservancy, communications, environment, architecture, geology, police, fire, explosion, navigation, railway, counter-terrorism/military, agriculture, forestry, real estate, leisure/outdoor sports, etc.
Literally, the laser rangefinder USES laser as the main operating material to carry on the operation. Currently, handheld laser rangefinders operate in the following types of materials: semiconductor lasers with operating wavelengths of 905 nanometers and 1540 nanometers, and YAG lasers with operating wavelengths of 1064 nanometers. The 1064 nanometer wavelength is harmful to human skin and eyes, especially if the eye accidentally touches the 1064 nanometer wavelength laser, the damage to the eyes may be permanent.So, in foreign countries, handheld laser rangefinders, the 1064 nanometer laser is completely cancelled.In China, some manufacturers also produce laser rangefinders with 1064 nanometers.
We call the 905 nanometers and 1540 nanometers laser rangefinders "safe."With regard to the laser rangefinder with 1064 nanometers, we call it "unsafe" because of its potential harm to human body.
Laser rangefinder can effectively prevent the tower from tipping
Technology and the information age have narrowed the distance between people and countries.Nothing seems to hinder the relationship between the two relationships, but it is in production.Distance measurement is still a difficult problem to solve.For example, in the construction industry, tower crane is one of the most commonly used mechanical equipment.
Tower cranes usually have larger lifting capacity, larger working range and higher lifting height.It can realize the longitudinal and lateral transport of materials, and has been widely used in the construction industry.This large mechanical equipment is used in construction.This process does have its irreplaceable role.Help construction projects complete quickly and easily.
Tower crane is a tower crane structure.This type of equipment is very complex and involves high-altitude work, so it is likely that tower cranes will tip over.On the one hand, these accidents will affect the construction progress of the project, and on the other hand, it will bring huge loss of life and property to the country and people.Therefore, in order to ensure safety and minimize the loss of life and property, laser rangefinders are needed.Auxiliary equipment is used for detection and laser ranging is used for distance measurement.The state also has relevant provisions, tower crane equipment must be equipped with qualified testing equipment to pass the inspection.
Both products have their advantages and disadvantages. Although the tower crane has the disadvantage of being easy to tip over in the process of use, its strong bearing capacity still has an irreplaceable position in the construction industry. Is one of the common equipment.All products are found unsuitable in the process of use, and then they are improved to become more suitable products for our use.The same is true of tower cranes.In order to solve the problem of tower crane prone to tip over, adding laser rangefinder and using laser rangefinder to prevent tilt is the most commonly used method to solve this problem, which has been widely used now.The application has been proved to be practical in practice.