Vertical main frame of attached lifting scaffold and inner and outer vertical rod assemblies of vertical main frame
A lifting scaffolding and attachment technology, which is applied to the accessories of scaffolding, scaffolding supported by building structures, buildings, etc., can solve the problems of scaffolding collapse, bending deformation, etc., and achieve the effect of improving structural safety, reducing stress and avoiding deformation
Inactive Publication Date: 2020-09-22
JIMEI UNIV
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Problems solved by technology
Both the existing inner pole assembly 100 and the outer pole 200 have potential safety hazards of bending deformation, breaking and even causing the scaffold to collapse
Method used
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[0044] see Figure 4 to Figure 21 Shown is the improved structure of the vertical main frame of the attached elevating scaffold disclosed by the present invention, including an outer pole assembly, an inner pole assembly 4, a spanning pole 7 and a support pole 8. This improvement is mainly in the outer pole 1 and the inner pole assembly 4 .
[0045] Improvement 1: The outer vertical rod assembly is a double-rod structure composed of the outer vertical rod 1, the outer vertical reinforcing rod 2 and the horizontal connecting rod 3. An external reinforcing rod 2 is added outside the external vertical rod 1 , and the external vertical rod 1 and the external vertical reinforcing rod 2 are connected by a transverse connecting rod 3 . The optimal distance between the outer pole 1 and the outer reinforcement pole 2 is 1 / 3-2 / 3 of the distance between the outer pole 1 and the inner pole 41, and the specific distance can be determined according to the actual structure and form of the s...
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The invention discloses a vertical main frame of an attached lifting scaffold. The vertical main frame comprises an outer vertical rod assembly, an inner vertical rod assembly, crossing rods and supporting rods; the outer vertical rod assembly is of a double-rod structure composed of outer vertical rods, outer vertical reinforcing rods and transverse connecting rods, the outer vertical reinforcingrods are additionally arranged on the outer sides of the outer vertical rods, and the outer vertical rods and the outer vertical reinforcing rods are connected through the transverse connecting rods;the inner vertical rod assembly is of a triangular structure and comprises inner vertical rods and double-track rods, a plurality of cross beams are connected between the double-track rods, and sidepull rods are connected between the two ends of each cross beam and the inner vertical rods, so that the inner vertical rod assembly is triangular when overlooked; the crossing rods are connected between the adjacent outer vertical rods, and the crossing rods are also connected between the adjacent inner vertical rods; and the supporting rods are connected between the adjacent inner vertical rodsand outer vertical rods. The invention further discloses the outer vertical rod assembly and the inner vertical rod assembly which are applied to the vertical main frame of the attached lifting scaffold. The structure can be strengthened, deformation is avoided, stress is reduced, and safety is improved.
Description
technical field [0001] The invention relates to the technical field of attached elevating scaffolds, in particular to an improved structure of the vertical main frame of an attached elevating scaffold, and an inner pole assembly and an outer pole assembly applied thereto. Background technique [0002] Attached lifting scaffold is a new type of scaffold developed rapidly at the beginning of this century. It is erected at a certain height and attached to the engineering structure. It can climb or descend layer by layer with the engineering structure by relying on its own lifting equipment and devices. figure 1 and figure 2 As shown, the high-altitude operation is changed to the low-altitude operation, and the suspended operation is changed to the internal operation of the frame, which has the characteristics of low carbon, high-tech content, more economical, safer and more convenient. However, recent studies have found that the existing attached lifting scaffolds have mechan...
Claims
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Login to View More IPC IPC(8): E04G3/28E04G5/00E04G5/16
CPCE04G3/28E04G5/007E04G5/16E04G2003/286
Inventor 王化峰
Owner JIMEI UNIV