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The safety ladder of the disc buckle scaffold construction specification, the horse road, and the step ladder for the construction personnel to pass have the characteristics of easy assembly, safety and beauty, and the base size is meters, every 2 meters is a section, and it can be lapped at any height as needed. According to the use of the requirements of the high, after the safety acceptance of the standard. Every 2 meters is a section, and every 1 section has 8 steps.
In the actual project, it can be connected to the height every 2 meters, and more than 5 meters need to be tied to the surrounding building structure and reinforced. When erecting a double-row scaffold with a socket-type disc buckle steel pipe support, the geometric size of the frame body can be selected according to the requirements of use, the step distance of the adjacent horizontal rod should be 2m, the longitudinal distance of the vertical rod should be selected or, and should not be greater than 3m, and the horizontal distance of the vertical rod should be selected or. The first layer of the scaffold pole should be staggered with different lengths, and the vertical distance of the staggered pole should not be less than 500mm, when it is necessary to set up a pedestrian passage, it should comply with the provisions of Article 1 of these regulations, and the bottom of the pole should be equipped with an adjustable base.
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To erect high-rise scaffolding, the various materials used must meet the quality requirements. The foundation of high-rise scaffolding must be firm, calculated before erection, meet the load requirements, and erected according to the construction specifications, and do a good job of drainage measures. The technical requirements for scaffolding erection should comply with the relevant specifications, and various structural measures must be attached great importance to
Scissor braces, tie points, etc. should be set as required. Horizontal closure: From the first step, every step or two, the scaffold board or scaffold fence should be fully paved, the scaffold board should be laid along the long direction, and the joints should be overlapped on the small crossbar, and it is strictly forbidden to have empty boards.
And between the pole and the wall, lay a long safety fence every four steps. Vertical closure: from the second step to the fifth step, each step needs to be provided with a high protective sample railing and a foot guard or a net on the inside of the outer row of vertical poles, and the protective pole (net) and the vertical pole are fastened; In addition to the protective barricades above the fifth step, all safety fences or safety nets should be set up; In the streets or residential areas, safety fences or safety nets should be set up on the outside from the second step onwards.
Scaffolding should be erected higher than the top of the building or above the operating surface, and enclosures should be added.
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The welding of rods should be carried out on special process equipment, and the welding parts should be firm and reliable. The welding wire should be in line with the requirements of carbon steel and low-alloy steel welding wire for gas arc welding in the current national standards, and the effective weld height should not be less. The thickness of the connecting disc made of cast steel or steel plate hot forging should not be less than 8mm, and the allowable dimensional deviation should be ; The thickness of the connecting disc made by steel plate stamping should not be less than l0mm, and the allowable dimensional deviation should be .
The rod end buckle joint made of cast steel should form a good arc contact with the outer surface of the upright rod steel pipe, and should have a contact area of not less than 500 square millimeters. The slope of the wedge latch should ensure that the wedge latch can self-lock after wedged into the connecting disc. The thickness of the bolt made of cast steel, steel plate hot forging or steel plate stamping should not be less than 8mm, and the allowable dimensional deviation should be .
The pole connection casing can be cast steel casing or seamless steel pipe casing. The length of the vertical rod connecting sleeve in the form of cast steel casing should not be less than 90mm, and the insertable length should not be less than 75mm; The length of the rod connecting sleeve in the form of seamless steel pipe casing should not be less than 160mm, and the insertable length should not be less than 110mm. The gap between the inner diameter of the casing and the outer diameter of the upright rod steel pipe should not be greater than 2mm.
The connecting sleeve of the vertical rod and the vertical rod should be provided with an anti-pull-out pin hole for fixing the vertical rod connector, and the pin hole diameter should not be greater than 14mm, and the allowable size deviation should be; The diameter of the rod connector should be 12mm, and the allowable size deviation should be . Jianshu safety calculation software can be used as supporting software for scaffolding enterprises, and the software has three main functions: it is to design and calculate the scaffolding and generate the plan.
It is to draw a CAD flat section of the scaffolding and formwork support. It is to calculate the amount of scaffolding material used for costing.
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The adjustable base of the Yuan Tuopan buckle scaffold is inserted at the bottom of the pole, which is used to support the horizontal and vertical adjustment of the height of the support system and expand the bearing surface, and transmit force to the foundation, which is welded by the screw rod and the bottom plate, and the adjustable base can not be adjusted too high, so as not to fall out of the pole and cause safety accidents.
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The requirements of the disc-type scaffolding erection specification are as follows:
1. When using disc buckle scaffolding to erect double-row external scaffolding, the height is not more than 24m, and when it is greater than 24m, it must be designed and calculated separately.
2. The bottom of the pole should be equipped with an adjustable base, and the first layer of the pole should be staggered with different lengths, and the vertical distance of the staggered pole should be greater than or equal to 500mm.
3. There should be no 5 longitudinal steps along the outside of the frame body, and a vertical oblique rod should be set up on each layer or fastener steel pipe scissors brace should be set up every 5 steps, and a vertical oblique rod should be set on each transverse layer of the end span.
4. The setting of the connecting wall should meet the following requirements, the connecting wall pieces must be rigid rods that can withstand tensile and compressive loads, the connecting wall pieces and the scaffold and the wall should be kept vertical, the same layer of connecting wall pieces should be in the same plane, the horizontal spacing should not be greater than 3 spans, and the distance from the outer side of the main structure is less than or equal to 300mm.
5. When the erection height does not exceed 8 meters, the step distance should not be exceeded, and when the erection height exceeds 8 meters, the step distance shall not be exceeded.
6. For the strip-shaped independent high-support formwork, the ratio of the total height of the support body to the width of the support body h b should not be greater than 3.
7. The exposed length of the screw rod of the adjustable bracket is strictly forbidden to exceed 400mm, and the length of the bracket inserted into the vertical rod or double-channel steel joist shall not be less than 150mm.
8. The exposed length of the adjustable base adjustment screw rod is not more than 300mm, and the height of the bottom horizontal rod of the sweeping rod from the ground should not be greater than 550mm.
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1. Disc buckle scaffolding, the use of hot-dip galvanizing, hot-dip galvanizing is simply a kind of film with strong adhesion, long service life and uniform coating.
2. Disc buckle scaffolding has the unprecedented advantages of low cost and high efficiency. Let the well-considered company and enterprise have no worries about the future, and there is no need to worry too much about substantive issues such as frequent accidents and excessive costs.
3. Yuantuo disc buckle scaffold has the core advantages of strong high temperature resistance, non-combustion, and strong bearing strength. To avoid any possible potential safety hazards, all to the customer as the basic starting point for the creation of the concept. During the construction process, ensure the smoothness of the system passage and eliminate the future troubles with safety assurance.
4. Yuantuo disc buckle scaffold has a large load strength, and has a bearing capacity of up to 200kn under reasonable mechanics. Disc buckle scaffolding greatly saves the amount of steel used.
5. Yuantuo disc buckle scaffold abandons the problem that the movable parts of the traditional scaffold are easy to lose and be damaged, and compared with the ordinary bowl buckle scaffolding, the amount of steel used is as high as 2 3 or more, which greatly shortens the economic loss and cost of the construction unit to a certain extent.
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The characteristic of disc buckle scaffolding is that it uses a disc buckle structure, and then there is a main pole and then some dry parts come out from all directions. By achieving a three-dimensional sensation and then achieving a stable effect.
In this way, the security concern will definitely be solved.
The first feature is that it has multi-functionality, and can be combined with different sizes according to the needs of construction, the second feature is high efficiency, easy to disassemble and assemble, very simple to use, and can speed up the construction period.
The fourth feature is safety and reliability, and the influence of gravity is naturally taken into account in the design, so the shear resistance has also reached the maximum degree when used.
The fifth feature is that there is little need for maintenance in the process of use, and the loading and unloading is also very simple, easy to store, and can not occupy too much space, so it brings a lot of convenience and convenience to our lives.
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Hello, happy to answer your questions! The cost of disc buckle scaffolding varies depending on various factors, such as the height and area of scaffolding required, the length of time it takes to erect, the labor cost and material cost in the area, and many more. Here are some approximate reference fees:
1.Scaffolding rental cost: Generally speaking, the rental cost of disc buckle scaffolding is between 10 yuan and 30 yuan per square meter per day.
The specific rental fee also needs to be inquired according to different regions and rental time. 2.Construction Costs:
The cost of erecting disc buckle scaffolding usually includes labor costs and material costs. Labor costs vary by region and worker skills, generally ranging from 50 yuan to 150 yuan per square meter. The cost of materials varies depending on the materials used and the height of the building.
3.Transportation costs: If you need to transport the leg travel scaffolding to the location where it was built, you also need to consider the transportation costs.
This fee varies depending on the logistics company and the region where it is located, and you need to inquire about it specifically. It should be noted that the above fees are for reference only, and the specific costs also need to be specifically inquired according to the actual situation. At the same time, in order to ensure the safety and quality of the construction, it is recommended that you choose a regular scaffolding rental company and follow the relevant safety standards and regulations.
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Hello, the cost of Bangbi bumper buckle scaffolding mainly depends on factors such as construction area, construction height, construction time, material cost and so on. Generally, the cost of building a disc buckle scaffold per square meter is between 50 yuan and 100 yuan, if you need to build a disc buckle scaffold with a height of 10 meters and an area of 100 square meters, and the construction period is 30 days, then the approximate cost calculation formula for the overall situation is: 100 square meters * 90 yuan square meter month * 1 month = 9000 yuan.
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Summary. Disc buckle scaffolding is more convenient to install and dismantle than traditional scaffolding, and can improve work efficiency and safety, so it is widely used in the construction industry. When using disc buckle scaffolding, it is necessary to choose scaffolding that meets national standards and safety regulations, and avoid using inferior products, so as not to affect the quality and safety of the project.
When choosing a scaffolding supplier, it is recommended to choose a reputable and good service supplier, which can provide perfect after-sales service and quality assurance. In general, the cost of disc buckle scaffolding is a relatively flexible concept, which will be affected by a variety of factors, and needs to be comprehensively evaluated and calculated by considering various factors as a whole to ensure that it is economical, reasonable, safe and reliable. <>
Hello dear. At present, the pure sales of disc buckle scaffolding are generally sold by the ton, of course, ** is also on the market, according to the raw materials to dismantle the brother**, there are ups and downs, but to ensure the quality of the finished product under the premise of the factory price orange cover orange cover at least 6000 per ton. The specific manufacturer** shall prevail.
Disc buckle scaffolding is more convenient to install and disassemble than traditional scaffolding, which can improve work efficiency and safety, so it is widely used in the construction industry. When using disc buckle scaffolding, it is necessary to choose scaffolding that meets national standards and safety regulations, and avoid using inferior products, so as not to affect the quality and safety of the project. When choosing a scaffolding supplier, it is recommended to choose a reputable and good service supplier, which can provide perfect after-sales service and quality assurance.
In general, the cost of disc buckle scaffolding is a relatively flexible concept, which will be affected by a variety of factors, and it is necessary to consider various factors as a whole for comprehensive evaluation and calculation, so as to ensure that the slag registration is economical, reasonable, safe and reliable. <>
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Hello, dear. The cost of disc buckle scaffolding is 30 yuan. The main components are vertical rods and cross rods, the structure of the disc buckle nodes is reasonable, and the axial force transmission of the vertical rods makes the scaffold as a whole in three-dimensional space with high structural strength, good overall stability and qualitative quality, and has a reliable self-locking function.
The cost of disc scaffolding is calculated based on a variety of factors such as the construction area, the time of use, the period of use, and the rental area. Generally speaking, the rental cost of disc buckle scaffolding includes equipment costs, installation fees, demolition fees, maintenance fees and insurance premiums, so the cost is more complicated. If you need to rent disc scaffolding, it is recommended that you consult the relevant local company or merchant for the specific** and detailed cost details, so as to make a better decision.
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