Multifunctional assembling equipment for assembled steel structure in tunnel

A prefabricated, steel structure technology, used in tunnels, tunnel linings, mining equipment, etc., can solve problems such as easy overturning and poor driving stability, and achieve the effect of solving poor stability, improving safety and improving stability.

CN114046164APending Publication Date: 2022-02-15CHINA RAILWAY CONSTR HEAVY IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-02-15

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Abstract

The invention discloses multifunctional assembling equipment for an assembly type steel structure in a tunnel. The multifunctional assembling equipment comprises a moving unit, a supporting unit and an assembling unit; the supporting unit comprises supporting parts and sliding parts; the supporting parts are respectively arranged at the front and rear ends of the moving unit and at least can telescopically move up and down; the sliding parts are arranged at the bottom of the supporting parts; the assembling unit is arranged on the moving unit. According to the scheme, the supporting units capable of sliding are arranged for the moving units of the assembly equipment, the running stability of the chassis of the assembly equipment can be improved, and then the problems that existing assembly equipment is poor in on-load lifting running stability and prone to overturning during on-load lateral movement are solved, and therefore, the construction safety of the fabricated steel structure in the tunnel is improved. Meanwhile, according to the scheme, through the flexible assembling units designed for the straight wall type steel structures and the arch-shaped steel structures, the problems that according to existing assembling equipment, the assembling efficiency of the steel structures in the narrow and small space of the tunnel is low, and the grabbing adaptability is poor are solved.
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Description

Technical field

[0001] The present invention relates to the construction technology of assembled steel structural engineering, and Background technique

[0002] The assembled steel structural building that has been widely used is mostly the outdoor construction, and the on-site construction plan is more lifting. Steel structural design and transportation problems are easier to solve. With the continuous development of my country's underground projects, several large enterprises taken by iron construction and heavy workers began to study and apply research and application in tunnels. The construction of construction in the traditional tunnel mainly uses artificial reinforcing nets, artificial mold, and manual reinforcement, and after the concrete is solidified, manually demolition. This kind of construction method is labor intensity, high construction hazardous coefficient, long construction cycle. Accordingly, based on the advantages of assemblaging steel structural buildings, it...

Examples

Embodiment Construction

[0048] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0049] The tunnel provided in the tunnel provided by the embodiment of the present invention has a multi-function assembly equipment, such asfigure 1 , figure 2 As shown, including: mobile unit, support unit, and assembly unit;

[0050] The support unit includes a support portion and a slip portion;

[0051] The support portions are respectively disposed on the front and rear ends of the mobile unit, and at least up and down telescopic movement; the slip portion is disposed at t...