Telescopic modularized grandstand and assembly thereof
A telescopic and modular technology, applied in podiums, buildings, building structures, etc., can solve the problems of limited space in small stadiums, large stands occupying a large area, and unreasonable use of the area, and achieve the effect of improving transportation efficiency
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no. 1 example
[0053] The first embodiment of the retractable modular stand: refer to figure 1 and figure 2 , the telescopic modular stand 100 includes: a main body frame 1, a multi-layer stand board 2 arranged on the main frame 1, a seat 3 arranged on the stand board 2, and a support frame 4 for supporting the stand boards of each layer And the telescopic guiding mechanism 5 that makes adjacent two stand boards 2 expand and contract smoothly.
[0054] refer to Figure 7 , Figure 8 and Figure 9 , the main frame 1 is square, which includes: a rear side frame 11 vertically arranged, two bottom end beams 12 vertically connected to the bottom of the rear side frame 11, and two top end beams 13 vertically connected to the top of the rear side frame 11 respectively .
[0055] The rear side frame 11 includes: a square frame composed of two vertical beams 111 and two horizontal beams 112, a vertical reinforcement beam 113 connected in the square frame, and an oblique reinforcement beam...
no. 2 example
[0069] The second embodiment of the retractable modular stand: refer to Figure 19 to Figure 26 , the telescopic modular stand of this embodiment is roughly the same as the telescopic modular stand of the previous embodiment, and there are three differences as follows.
[0070] First, the main frame 1 of the modular stand of this embodiment omits the top beam structure of the previous embodiment, and it only includes: a rear side frame 11 and a bottom end beam connected to the two ends of the front bottom of the rear side frame 11 12. The corner fittings 14 are arranged at both ends of the top of the rear side frame 11. When two telescopic modular stands 100 are combined, the connection method at the bottom end is the same as that of the above-mentioned embodiment, and the detachable connecting beam 110a at the top is larger than the above-mentioned The embodiment is longer, and the connecting ends connecting the two ends of the crossbeam 110a use corner fittings 111a. W...
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