Concentrate on quality of the construction hoist and suspended platform, never forget original intention!

How to operate the bridge erector?

by:Powerston     2021-04-21
The bridge erecting machine is a special equipment for large-scale bridge hoisting. The hoisting operation must be clearly divided and commanded in a unified manner, and a full-time commander, a full-time operator, a full-time electrician and a full-time safety inspector should be set up. Participants should be informed about safety and technology before construction, and there should be strict construction organization and preventive measures to ensure construction safety. Now let's see how to operate the bridge erector? The construction hoist is a special equipment for large-scale bridge hoisting. The hoisting operation must be clearly divided and commanded in a unified manner, and a full-time commander, a full-time operator, a full-time electrician and a full-time safety inspector should be set up. Participants should be informed about safety and technology before construction, and there should be strict construction organization and preventive measures to ensure construction safety. Now let's see how to operate the bridge erector? 1. The operator of the bridge erector must be trained and apply for the corresponding special type of work certificate to hold the certificate. The operator of the construction hoist must read the instruction manual, be familiar with the beam erection and hole passing process as soon as possible, and understand the specific steps and meaning of each operation. 2. The on-site construction personnel must obey the unified command of the on-site commander. Only after receiving the command signal from the commander, can they start the operation. The whistle (bell) must be sounded before operation. If it is found that the command signal is unclear or an error has caused an accident, it has the right to refuse to execute it and issue a dangerous signal. You should also pay attention to and follow the danger signals sent to other personnel during operation to avoid accidents. The commander should be familiar with the performance of the lifting equipment commanded. 3. The curved beam and the machine arm, and the curved beam and the crane must be connected with pins at any time. The beam state keeps the curved beam and the machine arm pin connected, and the through hole state keeps the curved beam and the driving pin connected. When the two are converted, they must be connected first and then released. 4. The positions of the zero, one, two, and three columns must be operated and monitored by special personnel when passing through holes. The support pads must be flat and reliable, and ensure that the communication with the commander is unblocked and adjusted in time. 5. The working conditions of beam erection and through-holes ensure the level of the machine arm. The horizontal movement rails of the first and second columns are respectively horizontal, and the three rails should be parallel. 6. When an abnormality is found during operation, the emergency stop switch must be pressed first. The positions of the emergency stop switches are respectively set at the zero column, the first column and the console. 7. Special personnel should be sent to monitor the coiling of the hoisting winch wire rope. If there is any irregular rope arrangement, it must be re-coiled, and the beam can be hoisted only after it is correct. 8. When the beam is lifted by the beam crane, the beam pole should be leveled at any time. It is strictly forbidden for the flat pole to tilt the hanging beam. 9. Emergency braking is strictly prohibited in non-emergency situations when the beam transport vehicle is running. It must be driven slowly and brake after deceleration. The beam transport vehicle must slow down when approaching the construction hoist, and a fixed wheel stop must be placed behind the second column. 10. When the upside-down gantry is erected, the outriggers are arranged in a close row of sleepers to be flat and solid. 11. The lifting beam must be leveled at any time when lifting the beam piece of the inverted gantry, and it is strictly forbidden to tilt the lifting beam. 12 During construction, if heavy snow, heavy rain, heavy fog and strong winds above level 6 affect the construction safety, stop lifting operations, and place lifting equipment and lifting objects in a safe position, and prevent slippage and slip resistance. And other reliable protective measures. 13 All personnel entering the construction site must concentrate and wear safety helmets. 14 When lifting operations, the system of 'Nine No Lifting' and 'Seven Prohibitions' must be implemented. The above is the guide for operating the bridge erecting machine. If necessary, please contact Hoisting Machinery Equipment Co., Ltd.!
Currently there is a global trend growing. People are more conscious about building material hoist and are seeking alternatives to traditional solutions.
Super quality are in offer at Powerston Construction Equipment, welcome to visit us.
Wuxi Powerston Technology Co.,Ltd undertakes all maintenance duties for suspended working platform facilities and organizations and conducts all the security and surveillance for the properties.
Knowing what promotions are popular and get the most activity as suspended working platform from current and potential customers can play a role in your overall strategy.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...