Guideboard mounting structure for passenger car

Abstract

The guideboard installation structure comprises groove-shaped pieces and T-shaped bolts, the two groove-shaped pieces are installed on a vehicle body framework in parallel at a set interval, each groove-shaped piece is of a square cavity structure with an opening in the side face, and the two ends of each groove-shaped piece are welded between an upper rectangular pipe and a lower rectangular pipe of the vehicle body framework respectively. Two T-shaped bolts are slidably connected in each groove-shaped piece, mounting holes matched with the T-shaped bolts are formed in the guideboard and are fastened and connected through nuts, bolt heads of the T-shaped bolts are embedded into cavities of the groove-shaped pieces and can move up and down along the cavities, the mounting position can be adjusted, and the problem that the position of the guideboard cannot be adjusted due to the fact that a mounting structure is fixed when the guideboard of the passenger car is mounted is solved. The display area is prevented from being shielded by the guideboard multiple glass black edge.

Description

TECHNICAL FIELD

[0001] The utility model belongs to passenger train spare part equipment technical field, concretely relates to a road board mounting structure for passenger train. BACKGROUND

[0002] Now passenger train all assembly road board, provide more detailed passenger information for the passenger, and the installation position of most road board is often fixed, cannot adjust position, there is glass black edge to block display area. SUMMARY

[0003] The utility model discloses a road board mounting structure for passenger train, solve the problem that passenger train road board installs when the installation structure fixed causes the road board position to be unable to adjust.

[0004] The utility model discloses a road board mounting structure for passenger train, including groove type spare and T type bolt, two groove type spares are equipped, and the parallel installation is established on the car body framework at interval distance, two T type bolts are connected in each groove type spare and slide, and the installation hole is set up and adopts nut fastening connection on the road board matching T type bolt.

[0005] Preferably, the groove type spare is a square cavity structure with an open side, the two ends of the groove type spare are welded between the upper and lower two square tubes of the car body framework, the head diameter of the T type bolt is smaller than the cavity width of the groove type spare, the nominal diameter of the screw rod of the T type bolt is smaller than the opening width of the groove type spare, and the head of the T type bolt 3 is embedded in the cavity of the groove type spare and slides up and down through the opening.

[0006] Compared with the prior art, the utility model has the beneficial effects that two groove type spares with an open side are arranged on the front and rear windshields of the passenger train along the car body framework, the road board is fixed and installed on the groove type spare by the T type bolt, the head of the T type bolt is embedded in the cavity of the groove type spare and can move up and down, the installation position is adjustable, the problem that the road board position cannot be adjusted due to the fixed installation structure during the installation of the road board of the passenger train is solved, and the display area is prevented from being blocked by the glass black edge of the road board. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is passenger train road board mounting structure assembly schematic view;

[0008] Figure 2 It is T type bolt assembly schematic view;

[0009] Figure 3 It is groove type spare structure schematic view;

[0010] Figure 4 It is T type bolt structure schematic view. DETAILED DESCRIPTION

[0011] The utility model will be further explained in combination with the drawings of the specification, so as to make the professional technical personnel of the prior art better understand.

[0012] Embodiment 1

[0013] As shown in Figures 1-4, a road sign mounting structure for a passenger car includes two channel members 2 and T bolts 3, the channel members 2 are parallelly installed on a vehicle body frame 1 at a set distance, specifically, the channel members 2 are square cavity structures with open sides, the two ends of the channel members 2 are respectively welded between the upper and lower two square tubes of the vehicle body frame 1, two T bolts 3 are slidingly connected in each channel member 2, the head outer diameter of the T bolts 3 is smaller than the cavity width of the channel members 2, the nominal diameter of the screw rod of the T bolts is smaller than the opening width of the channel members 2, the heads of the T bolts 3 are embedded in the cavities of the channel members 2 and slide up and down through the openings, and the road sign 4 is provided with mounting holes matching the T bolts 3 and is fastened and connected by nuts.

[0014] In use, the positions of the T bolts 3 in the two channel members 2 are adjusted according to the size of the road sign 4 and the position of the glass black border, then the road sign is hung on the T bolts 3, and is fastened by nuts to prevent the road sign from being blocked by the glass black border.

[0015] The above-described embodiments are only used to describe the preferred embodiments of the utility model, and do not limit the scope of the utility model. Without departing from the design spirit and principles of the utility model, various deformations and improvements of the technical solutions of the utility model made by the skilled in the art shall fall within the protection scope determined by the claims of the utility model.

Claims

1. A road sign mounting structure for passenger vehicles, characterized in that, Includes a grooved part (2) and a T-bolt (3). Two grooved parts (2) are installed parallel to each other on the vehicle frame (1) at a set distance. Two T-bolts (3) are slidably connected in each grooved part (2). The road sign (4) is fitted with T-bolts (3) with mounting holes and fastened with nuts.

2. The bus road sign installation structure according to claim 1, characterized in that, The grooved part (2) is a square cavity structure with a side opening. The two ends of the grooved part (2) are respectively welded to the upper and lower rectangular tubes of the body frame (1) on the windshield. The outer diameter of the bolt head of the T-bolt (3) is smaller than the cavity width of the grooved part (2). The nominal diameter of the bolt of the T-bolt (3) is smaller than the opening width of the grooved part (2). The bolt head of the T-bolt (3) is embedded in the cavity of the grooved part (2) and slides up and down through the opening.

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