Tubular Steel Shoring Prop Scaffolding for Construction

Tubular Steel Shoring Prop Scaffolding for Construction

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Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 600 pc

Supply Capability:: 40000 pc/month

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1.Structure of Cup-lock Scaffolding

Cup-lock Scaffolding consists of adapter plug of cup-lock, post, cross bar ,diagonal brace ,top bar, base and other fittings. The adapter plug of cup-lock is the core and consists of top cups, bottom cups, post ,ledger connections and limit pins of top cups. It can be widely used for industrial and civil construction and maintenance, such as workshop, large gymnasium, conference& exhibition center conversation, billboard, market, dock, tunnel, subways, etc. used for mobile working platform installation of electrical & mechanical engineering, ship repair and other decoration engineering, for building temporary stand.

2.Main Features of Cup-lock Scaffolding

Multifunction: equipments of construction with different size and load of construction could be assembled, such as one-size double-sides scaffolding, props, etc. Applied to high-rise building, bridge, water tower, and so on.

Avoid using bolt in assembly and low down labor intensity.

Reliable bending, shearing, torsional strength of dentation &cup-lock connection, the overall of it is more stable than normal.

Not easy to lose fastener, portable firm and easy to maintain and transport.

Scaffolding Light Duty Shoring prop System which is use on building as traction and pressure props.

Product Name: Scaffolding Light Duty Shoring Prop Systems.

Model Number: QS-L-1000/1700/1900/2000/2200.

3.Cup-lock Scaffolding Images

Tubular steel shoring prop scaffolding for construction

4.Cup-lock Scaffolding Specification

Feature:

1. Made By 48mm Diameter inner tube 56mm Diameter outer tube

Made By 40mm Diameter inner tube 48mm Diameter outer tube

2. Size:

1000mm(Min)--1800mm(Max)

1700mm(Min)--3000mm(Max)

1900mm(Min)--3500mm(Max)

2000mm(Min)--3600mm(Max)

3200mm(Min)--4000mm(Max)

3. Surface finish: Powder coated/Cold/Hot galvanized.

4:top/base plate:120*120*4mm or 150*150*6MM.

5.FAQ OF Cup-lock Scaffolding

What promises can be done by us?

If interested in Cup-lock Scaffolding, please feel free to write us for any QUOTE.

If printing required, please advise asap because the whole set need much more time to complete.

Please DO check goods when courier knocks your door and contact us asap if any issue.

What about of our after-sale service?

Response will be carried out in 24hours after receiving any complain or request.

Frame-Connected Scaffolding cost can be refund after order is confirmed.

If the products are not based on the requirements, there will be the relevant compensations made for you.

Q: A uniform 300nt. scaffold is 8 meters long. it hangs from two ropes, one at ech end. A 700nt painter stands two meters from one end. What are the tensions in the two ropes?: Let's mark left end as point A and right end as point B Let tensions in left and right rope are SA and SB respectively. Let G is weight of painter and Q is weight of scaffold. Let center of weight of painter is a=2m from A. Length of scaffold is L=8m Center of weight of scaffold is at its middle point b=L/2=8/2=4m from point A Two conditions of equilibrium: 1° there is no rotation ---> the sum of moments (torques) in any point of scaffold is zero. For point A: ΣMA = 0 (let's consider clockwise direction as positive) G*a + Q*b - SB*L = 0 ....(1) 2° there is no translation ---> the sum of all vertical forces including forces of tension in two ropes is zero ΣFy = 0 (let's consider downward direction as positive) G + Q - SA - SB = 0 .....(2) From (1) SB = (G*a + Q*b) / L SB = (700*2 + 300*4) / 8 = 325 N and from (2) SA = G + Q - SB SA = 700 + 300 - 325 = 675 N

Q: Can steel tube couplers be used in scaffolding projects with limited maneuverability options?: Yes, steel tube couplers can be used in scaffolding projects with limited maneuverability options. Steel tube couplers are versatile and can be easily adjusted and tightened in confined spaces. They provide a strong and secure connection between the tubes, allowing for stability and safety in scaffolding structures even in tight or restricted areas.

Q: Can steel tube couplers be used for both temporary and long-term scaffolding installations?: Steel tube couplers are versatile for both temporary and long-term scaffolding setups. These couplers create a secure and strong link between scaffold tubes, guaranteeing the stability and safety of the structure. Crafted from durable and high-quality steel, they are ideal for extended use. For temporary scaffolding, steel tube couplers enable easy attachment and detachment, enabling swift assembly and disassembly. This proves especially advantageous in construction projects requiring frequent repositioning of the scaffolding. In long-term scaffolding, steel tube couplers establish a dependable and robust connection capable of enduring heavy loads and extended use. They provide the necessary strength and stability to support workers, equipment, and materials over prolonged periods. It is essential to emphasize that proper installation and adherence to safety protocols are paramount when utilizing steel tube couplers for temporary or long-term scaffolding. Regular inspections and maintenance should also be conducted to ensure the structural integrity of the scaffolding.

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.

Q: What is the maximum load capacity of steel tube couplers in scaffolding?: The specific type and size of steel tube couplers in scaffolding determine their maximum load capacity, which can vary. However, typically, most steel tube couplers used in scaffolding can bear loads between 2,000 to 4,000 pounds (907 to 1,814 kilograms) per coupler. It is crucial to consider that the load capacity may also be affected by factors like the coupler's quality, the condition of the scaffolding structure, and the proper installation and usage of the couplers. Hence, it is always advisable to refer to the manufacturer's specifications or seek professional advice to ensure that safe load capacities are not exceeded.

Q: How do steel tube couplers contribute to the overall adaptability of a scaffolding structure?: Enhancing the overall adaptability of scaffolding structures, steel tube couplers serve as a vital component. These couplers effectively connect steel tubes, enabling the creation of a versatile and adjustable scaffolding system. One way in which steel tube couplers enhance the adaptability of scaffolding structures is by establishing a secure and reliable connection between tubes. This connection ensures the structure's ability to withstand heavy loads and guarantees the safety of workers who depend on the scaffolding. By securely joining the tubes together, steel tube couplers provide stability and adaptability to the scaffolding, accommodating various construction needs. Additionally, steel tube couplers facilitate the easy and swift assembly and disassembly of scaffolding structures. These couplers are designed for effortless attachment and detachment from the tubes, allowing for quick adjustments and modifications to the scaffolding. This adaptability proves particularly valuable in dynamic construction environments, where the scaffold must be reconfigured or expanded to meet changing requirements. Moreover, steel tube couplers offer flexibility in terms of angles and directions. They are available in different types, including swivel, right angle, and putlog couplers, enabling connections at various angles and directions. This versatility allows scaffolding structures to be constructed in irregular or complex shapes, conforming to the contours and layout of the construction site. Furthermore, steel tube couplers are compatible with a wide range of scaffolding accessories and components. These couplers can accommodate items such as boards, ladders, platforms, and guardrails, further enhancing the adaptability of the scaffolding structure. With the ability to easily attach and detach these accessories, the scaffolding can be customized to meet specific requirements, providing a safe working platform for construction personnel. In conclusion, steel tube couplers are indispensable in enhancing the adaptability of scaffolding structures. Their secure connections, ease of assembly and disassembly, flexibility in angles and directions, and compatibility with various accessories all contribute to the overall adaptability of scaffolding systems. As a result, these systems are highly versatile and adaptable to different construction needs.

Q: Are steel tube couplers compatible with different types of scaffolding boards or platforms?: Yes, steel tube couplers are compatible with different types of scaffolding boards or platforms. Steel tube couplers are versatile and can be used with various types of scaffolding systems, including modular and tube and clamp systems. These couplers are designed to securely connect scaffolding tubes together to create a stable and safe working platform. They have a universal design that allows them to fit different types and sizes of scaffolding tubes, regardless of their material or shape. This compatibility makes steel tube couplers a popular choice among construction professionals for their scaffolding needs.

Q: What are the common methods of disassembling scaffolding structures with steel tube couplers?: There are several common methods used for disassembling scaffolding structures with steel tube couplers. These methods include: 1. Sequential disassembly: This method involves removing the scaffolding components in the reverse order of their installation. Starting from the top, each level is dismantled one by one until the entire structure is taken apart. It is important to follow a systematic approach and ensure that all couplers are properly disconnected before removing the tubes. 2. Sectional disassembly: In this method, the scaffolding structure is divided into manageable sections, typically 6 to 8 feet long. Each section is then disassembled independently by removing the couplers and separating the tubes. This approach is commonly used when working with larger scaffolding structures that cannot be easily dismantled as a whole. 3. Drop disassembly: This method involves removing the horizontal members first, which are then allowed to drop to the ground or a lower level. Once the horizontal members are removed, the vertical tubes can be disassembled section by section. This method requires careful planning and coordination to ensure the safety of workers and prevent any potential hazards. 4. Use of dismantling tools: Various specialized tools can be used to aid in the disassembly process. Tools such as scaffolding spanners, ratchet wrenches, and pry bars can help loosen tight couplers and facilitate the removal of tubes. These tools are particularly useful when dealing with rusted or stubborn couplers that are difficult to detach. Regardless of the method chosen, it is crucial to follow proper safety guidelines and ensure that all workers are trained on the correct disassembly procedures. Regular inspection of the scaffolding components is also important to identify any damaged or worn-out parts that may need replacement before disassembly.

Q: Are steel tube couplers adjustable for different angles in curved scaffolding structures?: Steel tube couplers possess the capability to adjust to accommodate diverse angles within curved scaffolding structures. These couplers have been designed specifically to join two steel tubes together, granting the flexibility required to construct an array of angles and curves in scaffolding structures. The adjustable nature of these couplers allows scaffolders to effortlessly modify the tube's angle, guaranteeing the creation of a secure and stable scaffolding structure. The adaptability of these couplers proves particularly advantageous when working with curved scaffolding structures, as it permits the precise positioning and alignment of the tubes in order to achieve the desired curve. All in all, steel tube couplers offer the necessary adjustability necessary to accommodate a variety of angles in curved scaffolding structures, ensuring the safety and stability of construction projects.

Q: How do you dismantle scaffolding with steel tube couplers?: In order to dismantle scaffolding with steel tube couplers, it is essential to follow a systematic approach to ensure safety and efficiency. The following is a step-by-step guide on how to do it: 1. Collect the necessary tools and equipment: Prior to commencing the dismantling process, ensure that you have all the required tools and equipment. These may include a wrench, hammer, pry bar, safety gloves, and safety goggles. 2. Evaluate the stability: Before initiating the dismantling process, evaluate the stability of the scaffolding. Ensure that it is securely fastened and there are no loose or damaged components. Rectify any instability or safety concerns before proceeding further. 3. Commence from the top: Start the dismantling process from the highest point of the scaffolding. Remove any secured planks or platforms that are attached to the scaffold structure. This will grant you better access to the steel tube couplers. 4. Loosen the couplers: Use a wrench to loosen the bolts on the steel tube couplers. Rotate them counterclockwise to release the tension. If any bolts are excessively tight or rusted, you may need to gently tap or loosen them with a hammer or pry bar. 5. Eliminate the couplers: Once the bolts are loosened, cautiously remove the steel tube couplers individually. When removing the couplers, ensure that you support the connected tubes to prevent them from falling. 6. Disassemble the tubes: After removing the couplers, disassemble the tubes by pulling them apart. If any tubes are difficult to separate, you can use a rubber mallet or pry bar to assist you. Exercise caution during this step to avoid any accidents. 7. Secure and store the components: As you dismantle the scaffolding, ensure that all components are stored in a safe and secure manner. Properly arrange and stack the tubes, couplers, and other parts to prevent damage and facilitate future use. 8. Repeat the process: Continuously repeat the dismantling process by moving down the scaffolding structure, removing one section at a time. Always maintain a safe working height and ensure that all connections are properly secured before moving on to the next section. 9. Clean up and inspection: Once the scaffolding is completely dismantled, clean up the area and inspect all components for any signs of damage or wear. Discard any damaged or non-functional parts and replace them prior to reusing the scaffolding. Always prioritize safety when dismantling scaffolding. If you are uncertain or uncomfortable with the process, it is advisable to seek assistance from a professional or experienced individual.

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