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Question:

How much is the adjusting range of the scaffold of the bottom

How much is the adjusting range of the scaffold of the bottom

Answer:

(5) bridging angle with the ground control between 45 and 60 degrees, scissors and the horizontal rod or pole cross point application of rotary fastener steel tube firmly, the length is not enough available when docking fasteners then long; the scissors must be set on the top in the end, bridging between bottom and foundation pad. In order to enhance the ability of scissors under load.
(3) is the key to the bottom assembly of bowl buckle scaffold, the assembly quality directly affect the overall quality in the installation bracket; the two layer horizontal bar, first check and adjust the level and the vertical frame is straight; secondly should check the level bar level, and by adjusting the vertical rod can be the adjustable base horizontal bar horizontal deviation less than L/400 (L is the horizontal rod length); inspect pole foot, ensure all pole under the pad, not vacant and loose; when the bottom shelf conforms to the erection requirements, check all the cuplok joint and locking, in the erection process at any time to check the the content, and make adjustment.(4) scaffording to strictly control the vertical rod vertical and horizontal rod level, the entire frame verticality deviation not more than h/500 (H is the height of the pole), but no more than 20mm; the horizontal rod level in accordance with the above provisions (3).
Two, full scaffold installation requirements(1) the installation of the frame from the beam to the other end of the start, from the vertical and horizontal at the same time in the two directions, so as not to support instability. (2) all the rods used for supporting must be used before being tested.
First, the adjustment range:Adjustable jacking adjustment range within 20cm.

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