Time flies, the annual vacation is about to start, and the maintenance of the hydraulic concrete placing boom machine must be done well before the holiday.
1. Maintenance of mechanical system.
1. Check whether the connecting bolts, shaft end clamps, pins, and nuts for locking the hydraulic placing boom are loose.
2. Check whether the cotter pin of the cloth machine falls off.
2022-01-14
Hydraulic placing boom machine is a kind of terminal equipment used with concrete pump, which is suitable for the construction of high-rise buildings and large-area concrete pouring projects, which improves the quality and construction progress of concrete pouring. However, what type of hydraulic placing boom machine should be used under special construction conditions?
2022-01-12
1. Straight-line laying of pipelines: In the process of laying concrete pump pipelines, it is generally necessary to ensure that the pipeline laying lines and pouring points of the pumping equipment are straight, and the curvature is minimized as much as possible. At the same time, the laying of the concrete pump pipe support and the fixing of the pipe must be tight and reliable, and the pipe joints should be sealed and reliable, and the hose and steel pipe should not be mixed together.
2021-12-22
The wet spraying machine adopts hydraulic transmission, pumping the concrete to a certain distance or to the nozzle, and then sprays the concrete onto the supporting surface with compressed air. At the same time, add an appropriate amount of accelerator to mix with the concrete at the nozzle to accelerate curing The dosage of the agent is adjusted by the metering pump.
2021-12-22
After working for a period of time, everyone will choose a place for vacation. Concrete wet spraying machine is a commonly used concrete wet spraying equipment. After many times of construction, it also needs to be maintained. The cured concrete wet spraying machine can not only help improve construction efficiency and shorten the construction period, but also greatly reduce the labor cost of construction.
2021-12-22
1. Concrete placing booms Operators need to go through relevant technical learning and training, carefully read the operating instructions, be familiar with the working principle of the cloth machine, master the working essentials, and be in good health. They can only work after passing the inspection.
2021-12-15
1. When the wind speed exceeds level 6, the concrete placing boom is strictly prohibited from working. When the wind speed exceeds level 4, disassembly and assembly of the concrete distributor is strictly prohibited.
2. The placing boom should keep a certain distance from the high-voltage wire relay.
2021-12-08
Mobile & walking
The mobile hydraulic distributing machine is composed of distributing placing boom assembly, swivel support, tower body, underframe, concrete pipeline, hydraulic system, electrical system and other components.
2021-12-03
With the continuous emergence of high-rise buildings, problems such as high wind load and high pumping have brought great difficulties to the construction of high-rise structures. Among them, the construction of concrete placing boom is a big problem.
2021-11-30
The fine-stone concrete pump is a special type of concrete pump. This concrete pump is widely used in floor heating projects and floor construction, so it is welcomed by the majority of construction parties. So on the construction site, what are the pumping requirements of the fine stone concrete pump? Now let’s take a closer look.
2021-11-24
In the concrete pumping construction operation, once the pipe blockage occurs, the slight blockage can be dredged by repeated forward and reverse pumps and tapping with a wooden hammer. Serious blockage may need to be removed and replaced. Therefore, prevention of pipe blockage is particularly important.
2021-11-23
Concrete pumping equipment
Causes of blocked pipes
With the rapid development of building construction, concrete pumping equipment concrete placing boom has been widely used by construction units. However, in the concrete pouring operation, due to improper use, the phenomenon of equipment pipe blockage occurs from time to time, which not only affects the project progress, but also directly affects the project quality.
2021-11-16
The hydraulic concrete placing boom is a kind of terminal equipment used in conjunction with the concrete pump. It is suitable for the construction of high-rise buildings and large-area concrete pouring projects. It can easily and efficiently transport the concrete to the pouring operation point, realize continuous and uniform distribution, and reduce construction costs. Improve the quality of concrete pouring and construction progress.
2021-11-11
The extensive use of backhoe loader not only saves man power and material resources, but also greatly improves work efficiency. Let’s take a look at the working principle of backhoe loader:
2021-11-10
