Community house construction is characterized by limited site space, dense surrounding residential buildings, and diverse pouring positions (such as foundations, beams, columns, and floors). Mobile concrete pump, especially the boom concrete pump for sale with flexible arm架, has become the core equipment for such projects due to its mobility, high efficiency, and precise pouring capability. The boom concrete pump for sale integrates the pump body with a mobile chassis and a telescopic boom, allowing it to flexibly adjust the pouring range without frequent equipment movement, which is perfectly adapted to the narrow space of community construction sites. However, operating a mobile concrete pump with boom in a community requires strict compliance with operating procedures to ensure construction efficiency, quality, and the safety of surrounding residents. This article details the specific operation steps and key points for using this equipment in community house construction.
Pre-Operation Preparation: Adapt to Community Construction Characteristics
Adequate pre-operation preparation is crucial to the smooth operation of the mobile concrete pump with boom in community house construction, and special attention should be paid to site adaptation and safety precautions. Firstly, conduct a detailed site survey and equipment inspection. Survey the community construction site to confirm the placement position of the mobile concrete pump—this position should be flat, solid, and close to the pouring area, while keeping a safe distance from surrounding residential buildings, power lines, and greening facilities to avoid affecting residents or damaging public property. Check the bearing capacity of the ground: if the soil is soft, pad sleepers or steel plates under the equipment outriggers to prevent the mobile concrete pump from sinking or tilting during operation. Then, thoroughly inspect the boom concrete pump for sale: check the integrity of the telescopic boom, hydraulic system, pumping mechanism, electrical control system, and braking system; confirm that the lubricating oil, hydraulic oil, and cooling water are sufficient and free of leakage; inspect the wear of vulnerable parts such as boom joints, pump pipes, and sealing rings, and replace damaged parts in time. Secondly, prepare auxiliary equipment and conduct safety notification. Equip wear-resistant conveying pipes, pipe clamps, and concrete vibrators; prepare sufficient concrete raw materials that meet the house construction standards (such as C30-C40 concrete) and ensure the mix ratio is accurate. Notify surrounding residents in advance of the construction time to reduce the impact of construction noise and dust, and set up warning signs, isolation barriers, and dust-proof nets around the operation area to prohibit irrelevant personnel from entering.
Equipment Positioning and Boom Debugging: Ensure Precision and Stability
The positioning of the mobile concrete pump and the debugging of the boom directly affect the pouring accuracy and operational safety, which is a key link in community house construction. Firstly, accurately position the mobile concrete pump. Drive the mobile concrete pump to the preset position using the integrated chassis, and turn off the engine to fix the equipment. Extend the outriggers fully—adjust each outrigger to make the pump body level (checked with a level instrument), and ensure the outriggers are firmly supported on the sleepers or steel plates. It is strictly prohibited to place the outriggers on uneven ground or fragile surfaces such as community roads without reinforcement. Secondly, conduct boom debugging and pipeline connection. Connect the conveying pipeline to the boom discharge port, and check the tightness of each connection to ensure no concrete leakage. Operate the control panel to extend and retract the boom slowly, adjust the angle and height of the boom to align the discharge port with the pouring position (such as beam-column formwork, floor slab), and test the flexibility and stability of the boom. During the debugging process, ensure that the boom does not collide with surrounding buildings, power lines, or trees, and keep a safe distance from residential windows and balconies. Test the remote control function (if equipped) to ensure that the operator near the pouring point can flexibly adjust the boom position and pumping speed. Finally, conduct no-load commissioning of the entire equipment: start the mobile concrete pump for no-load operation, check the operation of the hydraulic system, pumping mechanism, and boom control system, observe whether there is abnormal noise or vibration, and confirm that all indicators are normal before formal operation.
Concrete Pouring Operation: Adapt to Diverse House Construction Links
Community house construction involves multiple pouring links with different requirements, and the operation of the mobile concrete pump with boom should be adjusted according to the specific pouring part to ensure construction quality. Firstly, concrete feeding and priming. Transport the well-mixed concrete to the feeding hopper of the mobile concrete pump, and ensure continuous and uniform feeding. Use a screen to filter out large aggregates or impurities to avoid blocking the pump body or pipeline. Before formal pumping, use cement mortar to prime the conveying pipeline and boom to reduce friction between concrete and the pipe wall, ensuring smooth concrete conveying. Start the mobile concrete pump with a low pumping speed initially, and gradually increase the speed to the normal range after the concrete stably enters the pipeline. Secondly, targeted pouring for different components. For house foundations and ground beams, adjust the boom to extend to the formwork, and adopt the “layered pouring, sequential pushing” method—control the pouring speed to avoid concrete splashing, and use a vibrator to compact the concrete in time to eliminate bubbles and ensure the foundation is dense. For beam-column pouring, use the boom to align the discharge port with the beam-column formwork, and pour from bottom to top to avoid hollowing; control the concrete flow rate to prevent formwork deformation due to excessive accumulation. For floor slab pouring, adjust the boom to cover the entire pouring area, and pour in strips to ensure the floor slab thickness is uniform; use a leveling rod to smooth the concrete surface after pouring. During the pouring process, the operator of the mobile concrete pump should keep in close contact with the on-site construction personnel through walkie-talkies, adjust the pumping speed and boom position in real time according to the pouring progress, and stop pumping immediately if any abnormality is found.
Key Safety and Environmental Protection Measures in Community Scenarios
Due to the dense residential environment of the community, operating the mobile concrete pump with boom must strictly implement safety and environmental protection measures to avoid affecting residents and causing safety accidents. Firstly, strengthen operational safety control. All operators must wear personal protective equipment such as safety helmets, reflective vests, and anti-skid shoes. It is strictly prohibited to stand under the boom, conveying pipeline, or discharge port to avoid injury caused by concrete splashing, boom failure, or pipeline burst. During the operation of the boom, assign a dedicated person to monitor the surrounding environment to prevent collisions with residents, buildings, or public facilities. The mobile concrete pump should be equipped with a fire extinguisher nearby, and open flames are prohibited to prevent fire accidents caused by hydraulic oil leakage. Secondly, take environmental protection measures to reduce the impact on residents. Turn on the dust removal equipment to suppress dust during concrete pouring; spray water on the construction site to reduce dust diffusion. Control the construction noise—avoid operating the mobile concrete pump during residents’ rest time (such as noon and night), and maintain the equipment regularly to reduce noise generated by abnormal operation. Clean the construction waste and spilled concrete in time to avoid polluting the community environment and affecting residents’ travel. Thirdly, formulate emergency plans. In case of equipment failure (such as boom jamming, pipeline blockage) or sudden accidents (such as power failure), immediately stop the machine, cut off the power supply, evacuate personnel to a safe area, and carry out troubleshooting. For pipeline blockage, reverse the pump to return the concrete to the hopper, and clear the pipeline after confirming safety to avoid forced pumping that causes pipeline burst.
Post-Operation Maintenance: Ensure Equipment Reliability for Subsequent Construction
Timely and standardized post-operation maintenance of the mobile concrete pump with boom is essential to extend its service life and ensure stable operation in subsequent community house construction projects. Firstly, clean the equipment thoroughly. Stop the equipment, cut off the power supply, and use high-pressure water to flush the feeding hopper, pump body, boom, and conveying pipeline to remove residual concrete. For the boom joints and hydraulic components, clean them with a dry cloth to avoid concrete residue affecting the movement of the boom and the operation of the hydraulic system. Disassemble the conveying pipeline and clean the inside to ensure no residual concrete is left—if the concrete has solidified, use a special tool to clear it. Secondly, conduct post-operation inspection and maintenance. Check the wear of core components such as the boom, pump pistons, liners, and conveying pipes; inspect the hydraulic oil level and quality, and replenish or replace the hydraulic oil according to the equipment manual; check the tightness of all connecting bolts and fasteners, and tighten them if there is looseness. Lubricate the boom joints and moving parts to prevent rust and wear. Record the equipment operation status, including operation time, pumping volume, and faults encountered, to provide a basis for subsequent maintenance. Thirdly, properly park and store the equipment. Drive the mobile concrete pump to a designated parking area in the community (away from residential buildings and greening), retract the boom and outriggers, and turn off all power switches. Cover the equipment with a rainproof cloth to avoid moisture and corrosion, and ensure the parking area is safe and ventilated.
In conclusion, operating a mobile concrete pump with boom in a community to build houses requires strict compliance with pre-operation preparation, precise equipment positioning and debugging, targeted pouring operations, strict safety and environmental protection measures, and timely post-operation maintenance. By fully adapting to the characteristics of the community’s narrow space and dense residential environment, giving full play to the flexibility and efficiency of the boom concrete pump for sale, we can ensure the quality and progress of house construction while minimizing the impact on surrounding residents, achieving safe, efficient, and environmentally friendly construction.
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