Two pier top 0 block bracket construction, the various parts of the welding quality of key inspection.
The design of a hanging basket shall conform to the following requirements in addition to the requirements of strength, rigidity and stability:1 the total weight of the hanging basket shall not exceed 10% of the design weight.2 the safety factor and the safety factor of the self anchored system should not be less than 2 when the concrete is poured into the concrete section.3 protective measures should be taken when using the finishing thread reinforcing steel bar as suspender.
Three the assembling and dismantling of the hanging basket shall meet the following requirements:1 hanging basket rod and the use of machinery and equipment (such as Jack, chute, hand hoist, steel wire rope, etc.), should be checked, the use of unqualified.2 hanging basket assembly should be symmetrical, timely and stable components, together as one, to prevent dumping wounding.3 hanging basket operation platform should be linked to the safety net, surrounded by a fence, there should be a special staircase.4 for the increase in the basket on the facilities (such as anti canopy, cold shed, shaft frame etc.), must be on the overall stability of the hanging basket is checked, and shall not damage the hanging basket structure and change the stress form.5 hanging basket assembly process, it is strictly prohibited to cut holes on the bolt hole, when the hole is necessary, must obtain the consent of the hanging basket design unit. It is strictly prohibited to carry out electric welding and fire on the steel bar of the finish rolling. All of the finished steel bars must be locked with double nuts.
