China Supplier Props Scaffolding for Construction Projects

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Type: Fixed

Material: Metal

Construction Properties: Installation Scaffold

Lapping Form: Single Row Scaffolding

Framework: Combined Scaffolding

Supporting Mode: Floor Type Scaffolding

Erection Position: External Scaffolding

Scaffolding Part Type: Scaffolding Props

Move Method: Attached Lifting Scaffolding

Structural Style:Multi-Pole Scaffolding


Export Markets:Global

T6061 Form Work Aluminium Beam for Table Formwork(Tableform),Slab Formwork, Wall Formwork, Column Formwork in Concrete Formwork System Made By Excrustion Aluminium Profile in Size of 122mm, 165mm, 185mm etc to meet clients and project requirement in different countries. 
CNBM is a leading scaffolding, Steel Pipe, Formwork Product manufacturer and Exporter with 50, 000m2 advance AUTO production lines by ISO9001 management system, specialize in producing high quality steel Scaffolding System, Scaffolding Accessories, Formwork Panels and Formwork Accessories , Scaffold Tubes and GI Pipes. 
With decades years Manufacturing and Exporting,CNBM, supplies and worked for clients from 49 Countries  in satisfied safety quality and competitive price and service. .
Safety is Life of Scaffolding Manufacturer, Wellmade Scaffold Controls Scaffolding Quality By Strict Management System and Own Independent Testing Throughout Full Production Processes On  
1) Raw Materials Steel Testing 
2) Welding Line Testing 
3)  Loading Capacity Testing 
4)  Scaffold Elements Assembly Inspection

Q:Scaffolding by probability limit state design of what the expression
With a strip of steel made of each layer of about 10 or more steel bars, when the building rises, in the top plus a few layers of steel can be added. It is the use of triangular ingots, and it also needs to pull the cables around to keep the balance, just like the country's poles.
There are several common methods for securing steel tube couplers to scaffolding tubes to prevent accidental rotation or twisting. 1. Gravitational Locking: This method relies on the natural force of gravity to secure the coupler to the scaffolding tube. By positioning the coupler in a specific orientation, where its weight is evenly distributed, it can create a stable connection that resists rotation or twisting. This method is commonly used with certain types of couplers, such as swivel couplers. 2. Hammering Technique: Another common method is to use a hammer to secure the coupler tightly onto the scaffolding tube. By applying forceful strikes to the coupler, it can create a tight fit that minimizes any potential rotation or twisting. However, it is important to exercise caution when using this method to avoid damaging the coupler or the scaffolding tube. 3. Bolt and Nut Fastening: This method involves using a bolt and nut to secure the coupler tightly onto the scaffolding tube. The bolt is inserted through the holes of the coupler and then tightened using a nut. This creates a strong and secure connection that prevents any accidental rotation or twisting. It is essential to ensure that the bolt and nut are tightened properly to achieve maximum stability. 4. Locking Pins: Some couplers have built-in locking mechanisms that utilize pins to secure the connection. These pins are inserted through holes in both the coupler and the scaffolding tube, creating a locked position that prevents any rotation or twisting. This method provides a quick and convenient way to secure the coupler without the need for additional tools or equipment. 5. Wedges or Clamps: Another method is to use wedges or clamps to secure the coupler onto the scaffolding tube. These devices are inserted between the coupler and the tube and then tightened, creating a strong grip that prevents any accidental rotation or twisting. This method is particularly useful when a secure connection needs to be established quickly and easily. It is important to note that the chosen method may vary depending on the specific type of coupler and scaffolding system being used. It is crucial to follow the manufacturer's guidelines and recommendations to ensure the proper and secure installation of the couplers. Regular inspections and maintenance should also be conducted to ensure that the connection remains secure throughout the duration of the scaffolding use.
Q:Cantilevered double scaffolding inside and outside the pole spacing how much
In the use of: ① rigid waterproof casing used in the pipe does not need to withstand vibration and telescopic deformation of the wall inside the building, and the general applicable wall thickness is 200mm; ② flexible waterproof casing is mainly used in seismic requirements to withstand pipeline vibration And rigid and flexible deformation of the building with strict waterproof requirements inside the wall and the general applicable wall thickness is 300mm from the structure: ① rigid waterproof casing is welded with a pipe outside the water ring; ② flexible waterproof casing is steel Outside the welding 3 wing ring, one side of the four screw buckle, which welding a sarcastic attack tank Ji Intuit Qing Gui reed into the two blanks, plus a ring, outside do a flange, plus 4 double Face bolts, head welded a steel pipe, the pipe after the installation, the flange on the tightening of the screw, the more tight the more the ring, the more watertight, generally in the relatively high demand for water, such as pool out Water outlet
Yes, there are specific training requirements for using steel tube couplers in scaffolding. In most countries, including the United States, scaffolding work is regulated by occupational safety and health organizations such as OSHA. These organizations typically require individuals who work with scaffolding, including the use of steel tube couplers, to undergo specialized training. The training requirements for using steel tube couplers in scaffolding may vary depending on the jurisdiction and the specific tasks involved. However, some common elements of the training may include: 1. Basic Scaffolding Training: This training covers the fundamental principles of scaffolding, including the different types of scaffolding systems, their components, and their safe assembly and disassembly. It may also cover topics such as load capacities, stability, and fall protection. 2. Coupler Installation and Usage: Specific training on the installation and usage of steel tube couplers is often required. This may include instruction on how to correctly attach and secure couplers to scaffolding tubes, ensuring proper alignment and load distribution. 3. Inspection and Maintenance: Proper inspection and maintenance of scaffolding, including the couplers, is crucial for ensuring safety. Training may cover how to identify common issues and defects in couplers, as well as how to perform routine maintenance tasks to keep them in good working condition. 4. Fall Protection: Since falls from scaffolding can be a significant risk, training on fall protection measures is typically included. This may involve instruction on the proper use of personal protective equipment (such as harnesses and lanyards) and the importance of using guardrails or other fall prevention systems. Employers are responsible for providing this training to their workers and ensuring that they are competent to perform their scaffolding tasks safely. It is important for individuals working with steel tube couplers in scaffolding to receive proper training to minimize the risk of accidents, injuries, and fatalities.
Steel tube couplers play a crucial role in enhancing the stability and integrity of a scaffolding structure. These couplers ensure a secure connection between the steel tubes, providing a robust and rigid framework. By securely joining the tubes together, they prevent any movement or slippage, which could compromise the stability of the scaffold. Furthermore, the couplers distribute the load evenly across the entire structure, minimizing the risk of localized stress concentration. Overall, steel tube couplers significantly contribute to the overall strength, safety, and integrity of a scaffolding system.
To prevent the undesired movement or shifting of scaffolding components, steel tube couplers are employed. These couplers establish a secure and inflexible connection between the tubes by tightly grasping them and keeping them in place, thereby preventing any lateral or vertical motion. The construction of steel tube couplers plays a significant role in achieving this objective. Typically crafted from high-strength steel, these couplers possess the ability to withstand substantial loads and ensure stability. By fitting closely around the tubes, they create a firm and dependable connection. Moreover, steel tube couplers often incorporate locking mechanisms or bolts that can be tightened to further fortify the connection. This feature guarantees that the scaffolding components remain securely fixed, even when subjected to dynamic loads or external forces. Additionally, steel tube couplers offer a consistent and uniform connection between scaffolding components. This aids in the even distribution of the load across the entire structure, minimizing the risk of localized stress concentrations or weak points that could trigger unwanted movement or shifting. In summary, steel tube couplers are indispensable for upholding the stability and safety of scaffolding systems. They provide a dependable and rigid connection between the tubes, effectively preventing any undesired movement or shifting of the scaffolding components.
Steel tube couplers are generally resistant to extreme temperatures. They have a high temperature resistance due to the properties of steel, which makes them suitable for various applications in extreme environments. These couplers are designed to maintain their strength and structural integrity even at high temperatures. As a result, they are commonly used in industries such as oil and gas, chemical processing, and power generation, where extreme temperatures are prevalent. However, it is important to consider that the effective temperature range for a steel tube coupler may vary depending on its grade and composition. For detailed information on the temperature resistance of a specific steel tube coupler, it is recommended to consult the manufacturer or supplier.
Scaffolding relies heavily on the widespread use of steel tube couplers, which serve a multitude of purposes. Here are some of the ways in which steel tube couplers are utilized in scaffolding: 1. Tube connection: The primary function of steel tube couplers is to connect and join different lengths of steel tubes. By doing so, they establish a robust and secure connection, ensuring the stability and safety of the scaffolding structure. 2. Frame construction: Couplers are employed to create scaffolding frames by linking horizontal and vertical tubes. These frames provide a stable platform for workers to access elevated areas safely. 3. Support formation: Steel tube couplers are also utilized to form bracing and diagonal supports within scaffolding structures. These supports aid in evenly distributing the load across the scaffolding system, thereby enhancing its stability. 4. Board security: Couplers play a role in securing scaffold boards, thereby establishing a stable working platform for workers. They prevent the boards from shifting or slipping, effectively reducing the risk of accidents or injuries. 5. Attachment of accessories: Steel tube couplers can be employed to attach various accessories to the scaffolding system, including guardrails, toe boards, and safety nets. These accessories enhance the safety and functionality of the scaffolding structure. 6. Modular assembly: Steel tube couplers enable the modular assembly of scaffolding systems. This means that scaffolding structures can be easily constructed, disassembled, and reconfigured according to project-specific requirements. Couplers facilitate quick and efficient construction, resulting in time and labor savings. 7. Load distribution: Couplers play a critical role in evenly distributing the load across the scaffolding structure. Their presence ensures that weight is distributed evenly, consequently preventing overloading and reducing the risk of structural failure. 8. Versatility: Steel tube couplers are compatible with various sizes and types of steel tubes, offering versatility in scaffolding applications. They can be used with both standard and non-standard tube sizes, allowing for flexibility in scaffolding design and construction. In conclusion, steel tube couplers are indispensable components of scaffolding systems. They serve a wide range of purposes, such as tube connection, frame construction, support formation, board security, attachment of accessories, enabling modular assembly, ensuring load distribution, and providing versatility. These applications contribute significantly to the safety, stability, and efficiency of scaffolding structures.
No, steel tube couplers should not be used in scaffolding projects with overhead power lines as they conduct electricity and pose a significant risk of electrocution. Non-metallic or non-conductive couplers should be used instead to ensure safety.
Q:A 115 kg scaffold is 6 m long. It is hanging with two wires, one from each end. A 540 kg box sits 1.8 m from the left end. What is the tension in the right hand side wire?(g = 9.8 m/s2)
this is a torque question with two unknowns i.e. the two tension forces in the wires. to find the tension in the right one, let the pivot point be at the connection of the wire (the left one) and the scaffold. Then the following calculation: let T=tension in right wire r=the lever arm length the angle is 90 so no need to worry about the angle as sin90=1 sum of the anticlockwise moments=sum of the clockwise moments 6T=540x9.8x1.8+3x115x9.8 T=2151.1N (upwards) draw a diagram it helps you to see the question more clearly

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