A kind of working method of lifting mechanism of tower mast structure
The technology of a lifting mechanism and a working method is applied to the scaffolding supported by the house structure, the house structure support, the house structure support and other directions, which can solve the problems of long time and complicated steps, and achieve the effect of improving work efficiency and saving manpower and material resources.
Active Publication Date: 2021-06-04
SHANGHAI BUILDING DECORATION ENG GRP
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Problems solved by technology
[0003] The traditional repair process of building scaffolding is cumbersome and time-consuming, and is not suitable for repairing the tower mast structure. Therefore, at this stage, a lifting mechanism is urgently needed to drive the lifting operation platform to move up and down outside the tower mast structure, thereby improving Efficiency of repair work
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[0032] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention.
[0033] like figure 1 and figure 2 As shown, the present embodiment provides a tower-mast structure lifting mechanism, including a first rack 1, a second rack 2, a first gear 3, a second gear 4, a first telescopic oil pump 5, a second telescopic oil pump 6, The third telescopic oil pump...
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The invention discloses a working method of a tower-mast structure lifting mechanism, which includes the following steps: Step 1. In the initial state, the first gear is located on the top of the first rack, and the first gear and the second gear rotate under the drive of the driving motor , the first rack moves upwards under the drive of the first gear until the first gear is at the bottom of the first rack, the second gear is at the top of the second rack, and the driving motor stops working; step 2, the first gear, The second gear rotates under the driving of the driving motor, and the second rack moves upwards under the driving of the second gear until the first gear is at the top of the first rack, and the second gear is at the bottom of the second rack, and the driving motor stop working. The invention realizes the climbing or moving down of the lifting mechanism through the alternating movement of the first rack and the second rack, and can fix the lifting operation platform at different height positions of the tower mast structure according to the construction needs, so as to facilitate the external inspection of the tower mast structure. Repairs have greatly improved work efficiency.
Description
technical field [0001] The invention belongs to the technical field of building construction equipment, and in particular relates to a working method of a tower-mast structure lifting mechanism. Background technique [0002] The tower-mast structure refers to a structure with a large height and a relatively small cross-section. Nowadays, the tower-mast structure is widely used in the construction industry at home and abroad, and it is mostly arranged on the top of super high-rise buildings, which has extremely high aesthetic value. Among them, the tower-mast structure of the steel structure is widely used in the construction field because of its light structure, beautiful appearance, and industrial production. In order to improve its decoration, the tower mast structure needs to attach decorative materials or install artistic structures on its surface. Due to long-term exposure to the external environment and erosion by the atmosphere, rain and snow, the outer surface of th...
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IPC IPC(8): E04G3/28E04G5/00E04G5/16E04G5/04
CPCE04G3/28E04G5/001E04G5/045E04G5/16E04G2003/286
Inventor 连珍江旖旎王辉平徐欣虞嘉盛周漪芳朱家佳
Owner SHANGHAI BUILDING DECORATION ENG GRP