一种公交车前脸固定结构

Abstract

本实用新型涉及公交车领域，具体涉及一种公交车前脸固定结构，包括主框架、底部框架、侧框架和支撑架体，所述底部框架固定在主框架的底部前端，所述支撑架体固定设置在底部框架的上方，并与底部框架的后侧位置相对应，所述侧框架固定在底部框架的两侧，所述支撑架体延伸至侧框架的后部，并与侧框架的后侧固定连接，底部框架对公交车的底部面板进行固定，侧框架位于底部框架的两侧对公交车前侧面板进行固定，主框架位于后端及两侧对公交车的侧面板和底部框架、侧框架和支撑架体进行支撑固定，形成模块化固定结构，降低前脸固定结构的复杂程度以及装配、拆卸和检修难度。

Claims

1. A bus front face fixing structure characterized by comprising: Includes the main frame, bottom frame, side frames, and support frame. The bottom frame is fixed to the bottom front end of the main frame. The support frame is fixedly installed above the bottom frame and corresponds to the rear side of the bottom frame. The side frame is fixed to both sides of the bottom frame. The support frame extends to the rear of the side frame and is fixedly connected to the rear side of the side frame.

2. The bus front face fixing structure according to claim 1, characterized in that: The side frame includes a horizontally mounted side plate, a front side plate, a rear side plate, and a supporting side plate; The bottom of the horizontal mounting side plate is fixedly connected to the bottom frame, the rear side of the horizontal mounting side plate is fixedly connected to the support frame, the bottom of the rear side plate is fixedly connected to the horizontal mounting side plate, the rear side of the support side plate is fixedly connected to the rear side plate, and the front side of the support side plate is fixedly connected to the front side plate.

3. The bus front face fixing structure according to claim 2, characterized in that: The front side plate has a side positioning groove, and the front end of the horizontally mounted side plate has an outwardly protruding side positioning block, which is embedded in the side positioning groove.

4. The bus front face fixing structure according to claim 2, characterized in that: A mounting bracket is connected to the side of the rear side panel away from the horizontal mounting side panel, and the free end of the mounting bracket is fixedly connected to the vertical part of the main frame.

5. The bus front face fixing structure according to claim 4, characterized in that: The mounting bracket includes an upper mounting plate and a lower mounting plate; One end of the upper mounting plate is fixedly connected to the vertical part of the main frame, and the other end of the upper mounting plate is fixedly connected to the rear side plate and extends toward the horizontal mounting side plate. One end of the lower mounting plate is fixedly connected to the rear side plate, and the other end of the lower mounting plate is fixedly connected to the vertical part of the main frame and extends downward to the bottom of the vertical part.

6. The bus front face fixing structure according to claim 2, characterized in that: Mounting panels are fixed on the opposite sides of the front side plates of both sets of side frames, and the two mounting panels are arranged correspondingly to each other.

7. The bus front face fixing structure according to claim 1, characterized by: The bottom frame is fixed to the middle frame, which is located between the side frames. The middle frame includes a frame base and a "Z" shaped frame. The bottom end of the first vertical part of the "Z"-shaped frame is fixedly connected to the frame base. The horizontal part of the "Z"-shaped frame extends towards the front side of the bottom frame. The top end of the second vertical part of the "Z"-shaped frame is fixed with a horizontal panel. The end face of the horizontal panel is fixedly connected to the outer frame. The horizontal panel and the horizontal part of the "Z"-shaped frame are parallel to each other and enclose the second vertical part to form an installation area.

8. The bus front face fixing structure according to claim 7, characterized in that: The frame base includes a side support plate and a base body. The side support plate is vertically fixed on the bottom frame and fixedly connected to both sides of the base body. The end of the base body protrudes from the bottom frame and is fixedly connected to the horizontal part of the main frame. The bottom end of the first vertical part of the "Z" shaped frame is fixedly connected to the top end of the base body.

9. The bus front face fixing structure according to claim 8, characterized in that: The bottom frame has vertical plates extending upwards on both the front and rear sides, and slots are provided on the vertical plates. The side support plates have outwardly extending inserts at both the front and rear ends, and the inserts are embedded in the slots.

10. The bus front face fixation structure according to claim 1, characterized in that: The bottom frame is provided with a connector, which includes a connecting body and a connecting rod. The connecting body includes a first bonding panel, a second bonding panel, and a locking panel. The rear end of the first bonding panel is connected to a bent portion, and the free end of the bent portion extends toward the front end of the second bonding panel and is fixedly connected to the front end of the second bonding panel. The rear end of the second bonding panel is connected to the locking panel. The first bonding panel, the second bonding panel, and the locking panel are respectively provided with an elastic notch, a clearance channel, and a locking channel. The elastic notch, the clearance channel, and the locking channel are located in the same vertical direction and are interconnected. The locking channel is provided with an outwardly extending locking block. The top of the connecting rod is provided with a locking groove, and the bottom of the locking groove is bent to the side to form a locking position. The top of the connecting rod has an outer bottom panel, an elastic notch, a clearance channel and a locking channel in sequence, and the locking block is embedded in the locking position.

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