20 meter highway bridge erecting machine

Highway bridge erecting machine is a device that places prefabricated beams onto prefabricated bridge piers.

Technical parameters of bridge erecting machine

Advantages of highway bridge erecting machine

1. Well structured and scientifically designed, it is relatively convenient, time-saving, and cost-effective in transportation and installation processes;

2. High strength and excellent rigidity;

3. High work efficiency;

4. Low environmental requirements for installation, with a wide range of applications;

5. Safe and reliable operation, with excellent stability performance, is a major factor that makes this device popular.

20 metersPrecautions for using highway bridge erecting machine

1. The longitudinal running track of the bridge erecting machine requires a corresponding horizontal height on both sides, which should be kept stable. The horizontal running track of the front, middle, and rear support legs also requires a horizontal distance. The spacing between the controllers must be strict, and the three lifting tracks must be parallel;

2. All preparations must be made for the longitudinal movement of the bridge erecting machine, which should be completed in one go and not allowed to stop halfway;

3. When installing a bridge with vertical slopes, measures should be taken to prevent the longitudinal displacement of the bridge erecting machine from sliding. For example, using triangular iron blocks for protection in front and behind the wheels, especially when the middle leg is very close to the beam end, attention should be paid to control when shifting;

4. After assembly, the bridge erecting machine must be lifted and operated carefully. Of course, the concrete beam can also be used for trial lifting before the bridge erecting machine can start working normally;

5. During the work period, it is not allowed to overload the workload;

6. The skills training that the staff must undergo is prohibited from working without a certificate!

7. Electrical equipment maintenance

An emergency shutdown power switch should be set on the bridge erecting machine to check if the main switch power can be disconnected. The switch power supply and various organizations of the bridge erecting machine should be fully inspected to ensure that they are equipped with working voltage damage maintenance, magnetic maintenance, overcurrent protection, and zero return maintenance.

8. After long-term use of bridge erecting machines, people must immediately terminate the equipment after checking for common faults. Carry out regular inspections and maintenance to immediately eliminate potential hazards. Prohibit the actual operation of equipment with common faults.

9. Check the reliability of the connection between the support points of the bridge erecting machine's car cab and the reliability of the suspension system; Secondly, it is necessary to ensure that the anti-theft lock and door electrical equipment interlock power switch in the car cab, the insulation layer wooden floor and fire extinguisher should be fully equipped and reasonable; At the same time, high noise, strong radiation sources, harmful and dusty bridge building machines should be checked to see if they have improved the protective devices needed to maintain the physical and mental health of drivers.