A mobile platform for inspection and maintenance of cylindrical steel structures

A mobile platform and steel structure technology, applied in the field of mobile platforms, can solve the problems of rust, corrosion, shedding, cracking and other problems of steel structures, and achieve the effects of strong load carrying capacity, reliable adsorption and strong driving force

CN111791966BActive Publication Date: 2021-11-30HEFEI UNIV OF TECH
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-11-30

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a mobile platform for inspection and maintenance of a cylindrical steel structure, which mainly relates to the field of automation equipment, including a fuselage, a controller, and a drive bearing mechanism for an inspection device; the fuselage includes mutually hinged machine Body 1 and Fuselage 2. A driving motor and a secondary reducer are arranged inside the fuselage. The output gears of the secondary reducer are two. The two output gears are provided with a planet carrier, and a planet carrier is used between the two planet carriers. Articulated connection; the overhauler driving bearing mechanism includes a rodless cylinder and a linear guide rail. The mobile platform of the present invention can be adsorbed on the surface of the steel structure, and can walk on steel structures with different diameters, and can span the nodes of the steel structure; at the same time, it can carry equipment with different functions according to needs, and the equipment can do linear motion on the guide rail, expand The scope of work is improved; the power supply of the present invention is externally connected, and the pneumatic guide rail uses gas as the medium, which reduces the self-weight of the mobile platform and increases the load-bearing capacity of the mobile platform.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of automation equipment, in particular to a mobile platform for inspection and maintenance of cylindrical steel structures. Background technique

[0002] Cylindrical steel structure is a structure composed of steel materials. It is one of the main types of building structures and is widely used in buildings, railways, bridges and residences. Most of the steel structures work in semi-outdoor or open-air environments, such as high-speed rail steel structure stations, canopies, and railway bridges. Due to the influence of sunlight, atmosphere, and rain, it is easy to cause rust and corrosion of the steel structure, resulting in the surface of the steel structure being damaged. Coating powdering, cracking, bubbling, falling off, etc., will bring safety hazards to railway transportation.

[0003] At present, the steel structure inspection and maintenance of high-speed rail is mainly based on the combination of manual work...

Examples

Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Such as Figure 1-3 As shown, a mobile platform for inspection and maintenance of cylindrical steel structures, including a fuselage, a drive mechanism, a controller and a maintenance device to drive the load-carrying mechanism;

[0030] The fuselage 2 includes a fuselage one 9 and a fuselage two 5 which are hinged to each other;

[0031] Described fuselage one 9 compris...