CN202806893U - Closed loop reinforced structure of sightseeing bus - Google Patents

Abstract

The utility model discloses a closed-loop reinforced structure of a tourist bus, which comprises a top reinforced diagonal brace and a bottom reinforced diagonal brace; The two ends of the support are respectively fixed on the side frame and the floor frame. The parts of the utility model are easy to process and easy to implement. When the vehicle rolls over accidentally, the structure of the utility model can reduce the deformation of the upper structure of the passenger car and ensure the safety of passengers in the vehicle.

Description

A Closed-Loop Strengthening Structure of Tourist Car

technical field

The utility model relates to a closed-loop reinforcement structure of a tourist bus.

Background technique

The national standard (GB) GB/T 17578-1998 stipulates the technical requirements and test methods for the strength of the upper structure of passenger cars. This standard applies to single-deck city buses, long-distance buses (seat cars) and tourist buses with a vehicle length greater than 7m. At present, there are still many coaches that do not meet the requirements of GB/T 17578-1998 on the strength of the superstructure of passenger cars. During the vehicle rollover test, the superstructure deformed greatly, invading the living space in the car and endangering the lives of passengers.

Utility model content

The technical problem to be solved by the utility model is to provide a closed-loop reinforcement structure of a tourist bus, so that the strength of the upper structure of the tourist bus meets the requirements of GB/T 17578-1998.

In order to solve the above technical problems, the technical solution provided by the utility model is: a closed-loop reinforced structure of a tourist bus, including a top reinforced diagonal brace and a bottom reinforced diagonal brace; the two ends of the top reinforced diagonal brace are respectively fixed on the roof frame and on the side frame; the two ends of the bottom reinforced diagonal brace are respectively fixed on the side frame and the floor frame.

A closed-loop reinforcement structure for a tourist bus, further comprising a reinforcement plate; the side frame and the two sides of the floor frame are respectively fixed and connected by a reinforcement plate.

A closed-loop reinforcement structure for a tourist bus, further comprising a sealing plate; the sealing plate is arranged on the outer side of the bottom reinforcement brace, and its two ends are respectively fixed on the side frame and the floor frame.

After adopting the above technical solution, the utility model has the following beneficial effects: (1) The parts of the utility model are easy to process and easy to implement. When the vehicle rolls over accidentally, the structure of the utility model can reduce the deformation of the upper structure of the passenger car, Ensure the safety of passengers in the car.

(2) The sealing plate of the utility model can ensure that the interior of the compartment is impenetrable to dust and ensures the air environment in the compartment.

Description of drawings

In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein

Fig. 1 is the structural representation of the utility model.

FIG. 2 is an enlarged view of A in FIG. 1 .

FIG. 3 is an enlarged view of B in FIG. 1 .

The labels in the accompanying drawings are:

Top reinforced diagonal brace 1, bottom reinforced diagonal brace 2, reinforced plate 3, sealing plate 4, roof frame 5, side wall frame 6, floor frame 7.

Detailed ways

(Example 1)

Referring to Fig. 1 to Fig. 3, the closed-loop reinforced structure of the tourist bus in this embodiment includes a top reinforced diagonal brace 1, a bottom reinforced diagonal brace 2, a reinforced plate 3 and a sealing plate 4.

The two ends of the top reinforcement brace 1 are respectively fixed on the roof frame 5 and the side frame 6 . The two ends of the bottom reinforcing brace 2 are respectively fixed on the side frame 6 and the floor frame 7 . Both sides of the side frame 6 and the floor frame 7 are respectively fixedly connected by a reinforcing plate 3 . The sealing plate 4 is arranged on the outer side of the bottom reinforcement brace 2, and its two ends are respectively fixed on the side frame 6 and the floor frame 7.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. It should be understood that the above descriptions are only specific embodiments of the present utility model and are not intended to limit the present invention. For the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (3)

1. A closed-loop reinforced structure of a tourist bus, characterized in that: it includes a top reinforced diagonal brace (1) and a bottom reinforced diagonal brace (2); the two ends of the top reinforced diagonal brace (1) are respectively fixed on the top cover skeleton ( 5) on the side frame (6); the two ends of the bottom reinforced diagonal brace (2) are respectively fixed on the side frame (6) and the floor frame (7). 2. A closed-loop reinforcement structure for a tourist bus according to claim 1, characterized in that: it also includes a reinforcement plate (3); the sides of the side frame (6) and the floor frame (7) are respectively reinforced by a piece The plate (3) is fixedly connected. 3. A closed-loop reinforcement structure for a tourist bus according to claim 1, characterized in that: it also includes a sealing plate (4); the sealing plate (4) is arranged on the outside of the bottom reinforcement brace (2), and The two ends are respectively fixed on the side frame (6) and the floor frame (7).

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