This is an example of an orthogonal joint with a tube, a section of the condor tube and coupler scaffold. Tube and coupler scaffold commonly called tube and clampscaffold is a versatile type of scaffold consisting of steel tubes and couplers. Product line of scaffold clamps, scaffolding couplers. Scaffolding drawings, material lists, quotes and much more. A wide variety of tube and coupler scaffold options are available to you, there are 393 suppliers who sells tube and coupler scaffold on, mainly located in asia. What are the specifications of the scaffolding tube couplers. Ali hajighafouri product evangelist, avontus software while we already offer an easytouse, standalone design and estimating tool for salespeople and estimators scaffold designer, we want to help out engineers and others who are working in autocad, too. Design loading on scaffold and supporting structure. System scaffold v tube and fitting scaffold idh design.
Clamping force is approximately 10,300 lbs ultimate load and 6900 lbs slip load. Use of tube and coupler scaffolding is associated with safety, reach, easy access and position in various construction applications. One of the biggest bottlenecks in making sure a job is done right the first time is ensuring that your designs are complete and accurate. Tubeandcoupler scaffold article about tubeandcoupler. Supported scaffolds tube and coupler tube and coupler scaffolds are sonamed because they are built from tubing connected by coupling devices.
With progress in the construction industry, and so many different styles of architecture, various types of scaffolding systems are in use. Connected using tubes and various clamps, horizontal, vertical and other angle connections can be created in order to meet different building facade needs. The first commercial and structural software solution for scaffolding duration. Scaffold couplers come in a range that suits every situation. Smart scaffolder is the industrys leading professional software solution benefiting owners, estimators, contracts managers and designers. Can be used for end to end joining of tube ledgers. Ties internal ledger bracing handrails midrails security of toe boardskickboards installation and security of gin wheels.
We have a range of scaffolding couplers ranging from half couplers, swivel couplers and gravelock couplers or double couplers making sure we have you covered for any type of joining or. Pon cad is a 3d scaffolding design software bim developed to help designers, renters and producers of small and big structures. We use various methods of delivering orders, these range from fedex for small orders consisting of bagged fittings etc. Qualified assured tube and coupler is used by builders and contractors for scaffolding applications that requires high load carrying capacity. The ministerial manufacturing and use approval is granted to the manufacturer by the ministry of labour and social policies. Scaffpro scaffolding software, material estimation and. Scaffoldmart carries a hd drop forged swivel coupler. Tube and coupler scaffold design must comply with 29 cfr 1926. Transom a scaffold tube spanning across ledgers and supporting scaffold boards forming a working platform or connecting outer standards to inner standards.
Dss tube couplers are manufactured under the guidance of our exhaustive qaqc program and iso accreditation. This coupler must only be used to join scaffold tube with the same external diameter. The multispan steel tube and coupler scaffold is one of the main temporary structural forms in building and bridge construction. Scaffpro does your material estimation and design cad drawings in a. All scaffold clamps are manufactured to british and european standards bs19 en74 and incorporate the latest designs for added safety and ease of use. Structural behavior of steel tube and coupler scaffolds. Scaffold fittings vr design and safety scaffold hire and. Scaffolding etool supported scaffolds tube and coupler. The versatility of tube and coupler scaffolding structure design. A tube and coupler scaffold is a supported scaffold consisting of platforms supported by individual pieces of tubing, erected with coupling devices connecting uprights, braces, bearers and runners.
Whenever you are joining 2 scaffold tubes together you will need the correct coupler for the job. The couplers respective specification can be identified by the markings which are either embossed. Scaffolding coupler, scaffolding double coupler, tube and. Our scaffold clamps, scaffolding tubes and other products are manufactured using the highest quality materials and come in a variety of sizes to suit. Dimensional accuracy and seamless finish make these products highly demanded. The scaffolding system is becoming various and has multiple kinds along with its long development history. Technical drawings, assembling schemes and sections for safety at work. Scaffold tube and clamp systems are an economic, flexible and changeable scaffolding system. Gbm tubecoupler scaffoldings instructions booklet is the ministerial approval required for manufacturing, selling and using these scaffoldings. They are frequently used on structures with unusual design, shape or function. Diagonal tubes are periodically connected to the scaffold via swivel clamps in order to stabilize the scaffold. Scaffolding software has a proven track record of delivering solutions for the scaffold, formwork, industrial, commercial and residential industries worldwide.
Scaffold couplers are essentially the fundamental component that is used to assemble tubeandcoupler scaffolding. Given the insufficient research on their bearing capacity and design method, steel tube and coupler scaffolds have frequently collapsed in recent years and have caused serious casualties and economic losses. Scaffold fittings vr design and safety scaffold hire. Tube and coupler scaffolds over 125 feet 38 m in height must be designed by a registered professional engineer. Swivel coupler a coupler for joining tubes at an angle i. The german style scaffold swivel coupler should be used together with a steel tube in order to quickly and flexibly put together a scaffolding system. Scaffolding coupler in hindi, right angle and swivel coupler video hi i welcome you to our you tube channel safety in hindi language s. Our tube couplers are fully compatible with other leading tube and clamp systems around the. Apr 25, 2017 originally posted on tuesday, april 30, 20 view the complete newsletter here. A 90 degree right angle can be formed between the coupler and the tube. The coupler is electrogalvanized or hot dip galvanized for corrosion resistance.
Simple and fast scaffold planning software with a twist at last, an easy building survey. Scaffold logistics stocks a wide range of essential scaffold tube fittings and scaffolding clamps and fittings that provide your structures with the necessary reinforcements for optimal safety. Simplified calculation method of steel tube and coupler. Whats more, because the software automatically designs your scaffolding to tg20. Tube and coupler scaffolds construction 1 when platforms are moved to the next level, are existing platforms left undisturbed until the new bearers have been set in place and braced. Avontus software makes managing your scaffold business easy.
The name can vary depending on the juncture rightangle orthogonal, swivel, parallel, simple and sleeve coupling. Through six prototype tests and a numerical analysis. Structural analysis of scaffolds, stages and coverings en 128111. Depending on the structural application of the required support tubes and fittings, they support the interior to the internal struts or the internal to external struts by means of fixed or rotating fittings. A registered professional engineer may need to be consulted about the design, construction, and loading of the scaffold.
The design and counting of scaffolding structures can be a timeconsuming, tedious process. Cpccsc3001a erect and dismantle intermediate scaffolding. Sep 19, 2018 tube and fitting scaffolds are less restricted in terms of levels and sizes and can be used in nonuniform situations where a system scaffold would not be viable. Scaffold designer makes planning a systems scaffold job simple. Scaffolding tube and coupler scaffolding tube and coupler scaffolds are built from tubing tube and joining or fixing components couplers fixed together, to form a required scaffold design. Any sized company can use smart scaffolder with tube and fitting as well as most popular scaffolding systems. Scaffpro scaffolding software, material estimation and cad. Scaffpro does your material estimation and design cad drawings in a few mouse clicks. Steel double coupler scaffold swivel right angle coupler 48. The book also sets out minimum standards for the erection, use and dismantling of scaffolds, and provides the basis of study material for persons wishing to obtain a certificate of competency as a scaffolder. Tube and coupler scaffolds over 125 feet in height must be 29 cfr 1926. A scaffold is a temporary structure assembled to provide people with safe working access to buildings and other structures during construction or repair. The offered coupler is used in scaffold systems and it is made with the help of latest machinery in accordance with set industrial standards and norms.
Tubeandcoupler scaffolding is defined as a scaffold in which individual circular tubes serving as standards, ledgers, braces or ties are joined together by means of. Tubeandcoupler scaffolding is defined as a scaffold in which individual circular tubes serving as standards, braces or ties are joined together by means of purposedesigned couplers. While a person with a basic level scaffold hrwl is not allowed to erect tube and coupler or more advanced scaffolds hung and suspended, they are allowed to use tube and coupler components for the follwing purposes. Galvanized tubes has long been one of the most used access materials in the world. It is advantageous to for the scaffold contractor to consult with an experienced scaffolding designer at tender stage, to get a technical view on whether the proposed works are more. This basic fitting that is designed to join two scaffold tubes can be used to create a diverse range of scaffolding structures or used as an accessory to prefabricated scaffolding systems. Well automatically create a list of materials, so youll know exactly what you need to turn your ideas into reality. Scaffold is a temporary structure, stage, or elevated platform that serves to aid construction and maintenance projects at a height. The couplers respective specification can be identified by the markings which are either embossed onto or impressed into the drop forged or pressed fitting.
Tube and fitting scaffolds are less restricted in terms of levels and sizes and can be used in nonuniform situations where a system scaffold would not be viable. Drop forged type swivel couplers are flexible than the double couplers since it can connect two 48. Markings and what they mean, scaffold couplers for tube and fitting scaffolds conform to bs en741. The ministerial manufacturing and use approval is granted to the manufacturer by the ministry of labour and social policies mlps. Find the perfect tube and coupler scaffold stock photo. Design calculations are essential for all scaffold designs and, by extension, for all scaffolds. System scaffolds however are designed and manufactured with inbuilt connections, for example the layher wedge shown in figure 2 omitting the need for of several loose fittings. The coupler is the tubes joint element, it can be made of steel or cast iron. Tube and couplers galvanised scaffold tube is 4mm thick with a 48. Medium size orders, which may include scaffold tube etc over 3. Pon cad improves your work by offering a complete solution to. Generally known as tube and coupler scaffold, the tube and clamp scaffold is inclusive of clamps and scaffold. Simple and versatile, it allows to solve problems with a fixed scaffold that could not be resolved. Tube and clamp scaffold commonly called tube and coupler scaffold is a versatile type of scaffold consisting of steel tubes and clamps.
Smart estimator was designed for tube and fitting right from the outset. Scaffolding design and estimating software smart scaffolder. An old tube or old coupler degrades the overall performance of the scaffold connections. Scaffolding couplers are basically the basic components used to assemble steel pipe fastener scaffolding scaffolding couplers are mounted on the scaffolding pipes to hold the struts in place. Due to their strength, they are frequently used where heavy loads need to be carried, or where multiple platforms must reach several stories high. The top countries of suppliers are india, china, from which the percentage of tube and coupler scaffold supply is 5%, 94% respectively. Design scaffolds must be designed by a qualified person. Every single tube coupler manufactured is proof tested in the factory to ensure the highest possible standard of quality is provided to our clients. This type of scaffold is generally used where unlimited versatility is required. Scaffold fitting scaffolding girder coupler exporter. Tubeandcoupler scaffolding is defined as a scaffold in which individual circular tubes serving as standards, braces or ties are joined together by means of purposedesigned couplers this basic fitting that is designed to join two scaffold.
One of the scaffolding used in construction industry by builders and contractors, tube and coupler fitting components. Putlog coupler designed to join putlogs or transoms to ledger allowing scaffold board to be laid across on top of the putlogs or transoms. Fourth, a rightangle coupler connection demonstrates a semirigid performance, and an old coupler has. Factsheet occupational safety and health administration. Tubing shall be high strength, structural steel tubing and shall be 1. Vertical tubes are connected to horizontal tubes via right angle clamps. Inspecting other supported scaffolds oshacademy free online. This free autocad plugin from avontus assists in the rapid creation of complex 3d scaffolding structures and virtually eliminates the counting process by providing a bill of materials in just a few simple steps. This includes bespoke designs, as well as generic standard solutions, such as those provided by the nasc tg20. Scaffolding couplers and clamps are the fundamental component that is used to assemble tubeandcoupler scaffolding. Technical drawings, assembling schemes and sections for safety at work precise quotations for commercial offers. Tube and fitting scaffolds have multiple couplers and fittings required to secure tubes and boards in the anticipated arrangement.
Tube couplers dss cup lock scaffold ring lock scaffold. Most scaffolding systems are modular and include the same basic components, but some scaffolding is built to meet user specifications. Originally posted on tuesday, april 30, 20 view the complete newsletter here. Gbm tubecoupler scaffolding assembly, use and maintenance instructions booklet. Our software allows you to easily create professional drawings and 3d models, produce. The purpose of scaffold design calculations and therefore the reason that they are.
A scaffolder is usually not a computer or cad specialist, so a tool is needed that is easy, fast and convenient to operate yet still enables planning of complex, nested building shapes. Monitor inventory, ship materials, generate invoices, and oversee all your jobs. Has 2 clamps with washer under bolt for easy nongauling pressure. Larger orders are transported on our hgv cw fork lift offloading.