Tower mast structure lifting mechanism

A lifting mechanism and tower mast technology, which is applied in the field of the lifting mechanism of the tower mast structure, can solve the problems of cumbersome steps and long time, and achieve the effect of improving work efficiency and saving manpower and material resources.
CN110424706APending Publication Date: 2019-11-08SHANGHAI BUILDING DECORATION ENG GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI BUILDING DECORATION ENG GRP
Publication Date
2019-11-08

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Abstract

The invention discloses a tower mast structure lifting mechanism. The tower mast structure lifting mechanism comprises a first rack, a second rack, a first gear, a second gear, a first telescopic oilpump, a second telescopic oil pump, a third telescopic oil pump and a fourth telescopic oil pump. The first gear is mounted on the first rack in an engaged manner, and the second gear is mounted on the second rack in an engaged manner. The first telescopic oil pump and the second telescopic oil pump are fixed to the top end and the bottom end of the first rack correspondingly. The third telescopicoil pump and the fourth telescopic oil pump are fixed to the top end and the bottom end of the second rack correspondingly. The first telescopic oil pump is fixedly connected with the second gear, and the fourth telescopic oil pump is fixedly connected with the first gear. According to the tower mast structure lifting mechanism, climbing or downward moving of the lifting mechanism is achieved through alternate motion of the first rack and the second rack, a lifting operation platform can be fixed to different height positions of a tower mast structure according to construction needs, and a constructor can repair the outside of the tower mast structure conveniently; and the work efficiency is improved, and manpower and material resources are saved.
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Description

technical field

[0001] The invention belongs to the technical field of building construction equipment, and in particular relates to 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 the tower mast structu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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