Bridge Girder Launcher

Bridge girder launcher is designed to make the construction process safer, faster, and more efficient than traditional methods of bridge building. It is designed to handle beams of different sizes and weights, and its modular design allows for easy transportation and assembly at the construction site.

 

The beam launcher is equipped with a hydraulic system that helps lift and lower girders into place. It is also equipped with a special device that allows for continuous girder placement, which helps to reduce the time needed to complete the construction process.

 

One of the main advantages of the bridge girder launcher is its ability to work in tight spaces. It can move along the length of the bridge, even if the width is limited. This means that even narrow bridges can be constructed using this equipment.

 

Another advantage of the beam launcher is its ability to work in adverse weather conditions. It can operate safely and efficiently in rain, heat, and cold temperatures, which allows construction projects to be completed on time, despite any weather challenges.

 

Overall, the bridge girder launcher is a valuable tool for bridge construction projects. It saves time, increases safety, and improves the efficiency of the construction process. It is a valuable investment for anyone involved in the construction of bridges, and it will continue to be an essential aspect of bridge building for years to come.

 

 

1. Lifting capacity: 160 tons  (excluding spreader weight) 

2. Self-weight of the bridge erecting machine: 118 tons  (maximum weight of a single piece: 7t)

3. Wind resistance

No-load walking state: 8 level 

No-load anchoring state:  12 grades

Lifting state with full load: Level 7 

4. Lifting speed: full load:   0~1.0/min 

No load:  0~1.5 m/min  

5. Luffing speed:   0~0.6 m/min   (with load luffing)

6. Working range:   Rmin=7m   Rmax=12m 

7. The walking mode of the whole machine:  walking type (the oil cylinder is pushed up, and there is no load during the walking process)

8. Traveling speed of the whole machine:   The whole movement is 15m , including the anchoring disassembly, reversing the track, and positioning, the whole process takes no more than 2 hours.

9. No-load climbing ability of the whole machine:  ±3.5° 

10. Lifting height:  65m below the bridge deck, 1m above the bridge

11. Front and rear anchoring distance:    18m (16m, 19.5m)

12. The distance between the left and right support points during work:   outside 10.5m, inside 5.7m 

Distance between front and rear support points:  16.85m 

13. Lifting deflection angle:    horizontal bridge direction 1.5 degrees, longitudinal bridge direction 3.5 degrees

14. Spreader leveling performance:    With vertical and horizontal leveling functions

15. The installed capacity of the whole machine:   110Kw 

16. Stability factor of the whole machine:  meets the requirements of GB3811-83 ( various working conditions∑M>0 )

17. Product features and advantages: Double-width and two-way beam erection, step-by-step walking, counterweight cross-span, front and rear outriggers are equipped with hydraulic systems, outriggers can be adjusted by 0.8-1 meters, the main beam can be adjusted, and 45-degree inclined beams can be erected, etc.

 

 

Bridge girder launcher is one of the most important machines used in the construction of bridges. It is used to launch bridge girders, which are large beams that support the weight of a bridge, from one end to the other. This machine is made up of different components, which work together to complete the task of launching girders safely and efficiently. In this article, we will explore the different components of a bridge girder launcher and their importance.

 

Firstly, the main component of a bridge girder launcher is the launching truss. This is a long and sturdy framework that provides support for the girders during the launching process. The launching truss is designed to distribute the weight of the girders evenly, preventing any twisting or bending that could cause damage to the girders. This component is crucial in ensuring that the launching process goes smoothly and safely.

 

Another important component of a bridge girder launcher is the hydraulic system. This system is responsible for controlling the movement of the launching truss and the girders. It uses a series of hydraulic cylinders and pumps to move the truss forward and backward, as well as up and down. The hydraulic system plays a vital role in enabling the launching truss to move smoothly and accurately, which is essential in ensuring the safety of the girders and workers.

 

The electric system is also an integral component of a bridge girder launcher. It is responsible for controlling all the electrical components of the machine, including the motors, sensors, and lights. The electric system ensures that the machine's operations are smooth and efficient, and helps to prevent any accidents caused by electrical malfunctions.

 

Another important component of a bridge girder launcher is the safety devices. Safety devices are installed to prevent accidents and to protect workers operating the machine. These devices include sensors, alarms, and emergency stop buttons that can stop the machine's operation in case of an emergency. Safety devices are crucial in ensuring that the entire construction project is safe and efficient.

 

In conclusion, the bridge girder launcher is a crucial machine in the construction of bridges. Its components, including the launching truss, hydraulic system, electric system, and safety devices, work together to ensure the safe and efficient launching of bridge girders. The continued development and improvement of the machine's components will only lead to more efficiency and safety in the construction industry.

 

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As a crucial piece of equipment in the construction industry, the Bridge Girder Launcher is an advanced and efficient technology that offers numerous benefits. Let's take a closer look at some of the advantages of this machine.

 

1. Firstly, the Bridge Girder Launcher is incredibly efficient. With its advanced technology, it can launch and position precast concrete girders quickly and accurately, which makes it an ideal choice for highway and railway bridge constructions. Additionally, its highly automated system ensures that the girders are placed with precision, reducing the risk of errors and accidents.

 

2. Another advantage of the Bridge Girder Launcher is its versatility. It can be adapted to various bridge construction projects regardless of span lengths, girder types, or site conditions. The machine can move on the bridge beam seamlessly and launch the girders at different spans, making it an essential tool for building bridges over highways, rivers, and other challenging terrain.

 

3. The Bridge Girder Launcher is also a cost-effective solution for bridge construction. By installing precast girders, the construction time is reduced compared to in-situ methods, which reduces the total project cost. The machine's ability to handle large girders also eliminates the need for expensive cranes and other lifting equipment, further reducing overall costs.

 

4. Finally, the Bridge Girder Launcher is a safer option for construction workers, as it eliminates the need for manual lifting and positioning of heavy loads. This significantly reduces the risk of accidents and injuries on the construction site, making the entire process much safer for everyone involved.

 

5. In conclusion, the Bridge Girder Launcher offers many benefits and is an incredible advancement in the construction industry. Its efficiency, versatility, cost-effectiveness, and safety make it an essential piece of equipment for any construction project involving bridge building.

 

 

1. The Bridge Girder Launcher is a revolutionary machine that is commonly used in the construction industry to build bridges. This incredible machine is a marvel of engineering that can lift and place heavy concrete girders into position with ease.

2. The Bridge Girder Launcher is highly efficient and can significantly reduce the construction time required for a bridge. It is also safe, as it eliminates the need for workers to manually lift and position heavy girders.

3. This machine is the perfect example of how technology has transformed the construction industry. With the help of the Bridge Girder Launcher, bridges can be built faster, with greater accuracy and precision, all while ensuring worker safety.

4. The application of the Bridge Girder Launcher is not limited to just the construction of bridges. It can also be used in other areas like the construction of metro lines, highways, and even in the building of large industrial structures.

5. Overall, the Bridge Girder Launcher is a testament to the power of engineering and innovation. Its application in the construction industry has paved the way for faster and more efficient methods of building vital infrastructure, and this advancement will continue to positively impact our world for years to come.

 

 

1. The production of a Bridge Girder Launcher involves a detailed and complex process that requires precision, expertise and dedication. It is an important and significant step in the construction of bridges, and plays a vital role in shaping our infrastructure.

2. The production process begins with the design and engineering phase, where the technical specifications are established. This involves careful planning and analysis, taking into consideration factors such as the intended use, dimensions, weight capacity and location. Skilled engineers work together to create a detailed blueprint of the Bridge Girder Launcher, which serves as the foundation for the actual production.

 

3. The second phase of the production process involves the actual fabrication of the Bridge Girder Launcher. This requires the use of specialized equipment and expertise, as well as adherence to strict safety protocols to ensure a safe and efficient production process. Skilled technicians work with the materials to create the girder segments and launcher components, which are then assembled to create the final Bridge Girder Launcher.

 

4. Once the Bridge Girder Launcher is complete, it undergoes a rigorous quality control process to ensure that it meets all technical specifications and safety standards. This involves testing the Launcher's durability, weight capacity and accuracy in launching girders.

 

5. Throughout the entire production process, a positive and proactive attitude is crucial to ensure a successful project outcome. Each step requires careful attention to detail and perseverance, as well as a commitment to excellence and innovation.

 

6. In conclusion, the production of a Bridge Girder Launcher is a vital component of the bridge construction process. It requires the skills and expertise of a highly trained team, who work diligently and with a positive attitude to ensure a successful outcome. By maintaining a focus on quality, safety and innovation, we can continue to build the infrastructure that will shape our future.

 

 

The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached 85%.

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