Concrete pump is one of the most important equipments in concrete pouring industry and construction projects. The correct functioning of this device depends on the complete coordination between its different parts. Among the important components of the concrete pump, the middle of the rubber piston or dumbbell plays a very important role in power transmission and the proper operation of the pumping system.
Many operators and activists of the concrete industry are familiar with the name of this part, but they may not have detailed information about its function. In this article, we will fully examine what the rubber piston or dumbbell is, what its role is, and why it is very important in the performance of the concrete pump.
How does a concrete pump work?
برای درک بهتر نقش واسطه پیستون لاستیکی یا دمبل ابتدا باید نحوه عملکرد پمپ بتن را بشناسیم.
در پمپهای بتن، عمل انتقال بتن از طریق جکهای هیدرولیکی انجام میشود. این جکها با حرکت رفت و برگشتی خود باعث جابهجایی پیستونها در داخل سیلندر بتن میشوند.
In each work cycle:
- The hydraulic jack moves.
- The piston moves inside the concrete cylinder.
- Concrete is sucked into the cylinder.
- Concrete is directed to the transfer pipe by pressure.
این فرآیند بهصورت مداوم تکرار میشود تا عملیات بتنریزی بدون وقفه انجام شود.
The role of water box or water basin in concrete pump
در ساختار پمپ بتن، بین جک هیدرولیک و سیلندر بتن بخشی به نام واتر باکس یا حوضچه آب قرار دارد.
وظایف واتر باکس:
- Cooling the pistons
- Reducing friction
- Preventing temperature rise
- Increasing the life of parts
در زمان حرکت رفت و برگشتی پیستون، آب موجود در واتر باکس باعث خنک شدن مجموعه میشود و از آسیب به قطعات جلوگیری میکند.
What is the medium of rubber piston or dumbbell?
The middle of the rubber piston or dumbbell is a piece that is responsible for connecting and transmitting power between the hydraulic jack shaft and the concrete cylinder.
در واقع این قطعه بهعنوان یک رابط مکانیکی عمل میکند و حرکت ایجادشده توسط جک هیدرولیک را به مجموعه پیستون و سیلندر منتقل میکند.
اگر این قطعه دچار آسیب یا فرسودگی شود، عملکرد پمپ بتن با اختلال مواجه خواهد شد.
The main function of the intermediate rubber piston or dumbbell
power transmission
مهمترین وظیفه این قطعه انتقال دقیق نیروی جک هیدرولیک به پیستون بتن است.
Vibration absorption
در هنگام پمپاژ بتن، نیروهای زیادی به سیستم وارد میشود. دمبل لاستیکی بخشی از این تنشها را جذب میکند.
Avoid direct impact
وجود واسطه پیستون لاستیکی باعث میشود ضربات مستقیم به قطعات فلزی وارد نشود.
Increase the life of parts
Using this part reduces system depreciation.
The importance of the rubber piston in the operation of the concrete pump
In concrete pumping systems, continuous and accurate movement is very important.
Advantages of using a rubber piston or dumbbell:
- Smooth transmission of power
- Reduction of vibration
- Reduction of depreciation
- Prevention of damage to the shaft
- Increase of concrete pump efficiency
- Reduction of repair costs
Features of a quality rubber piston spacer
High pressure resistance
This piece must be able to withstand the extreme pressures caused by the concrete pumping operation.
Appropriate flexibility
The rubber property of the piece absorbs shocks and vibrations.
Abrasion resistance
Abrasion resistance is very important due to the continuous operation of the device.
long lasting
A quality dumbbell can work for a long time without performance loss.
Signs of failure of the rubber piston or dumbbell
If this part fails, the following signs may be observed:
- Decreasing pumping power
- Increasing vibration of the device
- Creating abnormal noise
- Leakage in the system
- Increasing depreciation of other parts
If these signs are observed, the condition of the rubber piston intermediate should be checked.
Why is the quality of the concrete pump dumbbell important?
Many concrete pump failures are caused by the use of low-quality parts.
Advantages of using standard parts:
- Increasing useful life of the device
- Reducing project stoppages
- Increasing work efficiency
- Reducing repair costs
- Increasing equipment safety
Application of rubber piston intermediate in all types of concrete pumps
This piece is used in different types of concrete pumps:
Ground concrete pump
In construction and construction projects
Mast concrete pump
For transporting concrete at height
Fixed concrete pump
In large and industrial projects
Workshop concrete pump
For continuous concreting
Important points when buying rubber piston spacers
When buying this piece, pay attention to the following:
- Quality of raw materials
- Standard dimensions
- Compatibility with pump model
- Rubber resistance
- Producer credibility
Introducing S-Vision as a supplier of concrete pump parts
S-Vision Group is one of the specialized suppliers of concrete pump parts and related equipment in the country.
Benefits of cooperation with S-Vision:
- High quality parts
- Specialized technical advice
- Fast shipping
- Reasonable price
- Technical support
- Concrete pump piston
- Concrete pump glasses
- Concrete pump shear ring
- Concrete cylinder
- Concrete pump spare parts
- Concrete pump repair
If you are looking to buy a high quality rubber piston or concrete pump dumbbell, contact S-Vision experts.
📞 09121307144
✔ Standard parts
✔ Guaranteed quality
✔ Free technical advice
✔ Shipping all over the country
Frequently asked questions
What is the function of the rubber piston or dumbbell?
This piece is the interface between the hydraulic jack shaft and the concrete cylinder and is responsible for power transmission.
What problems does concrete pump dumbbell failure cause?
Reduces efficiency, increases vibration, and wears parts.
Does the quality of the dumbbell affect the performance of the concrete pump?
Yes, the quality of this part has a direct effect on the performance and lifespan of the concrete pump.
How to choose the right dumbbell?
It should be selected based on the pump model, standard dimensions and quality of raw materials.
Contact S-Vision experts to buy rubber piston or concrete pump dumbbells and receive expert advice.
📞 09121307144
✅ Provision of specialized concrete pump parts
✅ Industrial and standard quality
✅ Competitive price
✅ Fast delivery to all over the country
✅ Technical support and expert advice
S-Vision; Specialized reference of concrete pump parts and equipment in Iran
