Traffic Guidance Display Stand

A traffic guidance and display technology, applied in display devices, traffic signals, instruments, etc., can solve the problems of limited load-bearing capacity, self-large area traffic guidance display, weak resistance to horizontal lateral force, etc., to increase the load-bearing capacity. Ability, plasticity, welding and other properties are well coordinated, reducing the effect of road damage

Active Publication Date: 2015-08-12
BEIJING MUNICIPAL ENG PROFESSIONAL DESIGNINST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traffic facility installation frame disclosed in this patent document can extend the traffic signs, traffic lights, etc. to the middle of the road surface, its load-bearing capacity is limited, and its ability to resist horizontal lateral forces (such as bending, torsion, etc.) is not strong. Still cannot be used to install the above-mentioned traffic guidance display screens with large dead weight and large area

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] The traffic guidance display stand of this embodiment is used to install a traffic guidance display with a screen area of ​​12 square meters, and its specific settings are as follows:

[0061] Such as Figure 1-2 As shown, the traffic guidance display stand of the present invention includes a base 100 , a single column 200 , a connecting frame 300 and a screen frame 400 .

[0062] in,

[0063] The foundation 100 includes the foundation network frame and anchor bolts 102, and the corresponding pile foundation is set according to the soil quality of the construction site. The pile diameter is generally 0.8-1.2 meters, and the depth is generally 9-12 meters; the anchor bolts 102 are fixed with the foundation network , the outer surface of the portion exposed to the ground is provided with a thread structure.

[0064] Such as Figure 3-5 As shown, the column 200 is hollow, and it is integrally welded by three parts: a square welding column body, a column base plate 201 a...

Embodiment 2

[0091] The traffic guidance display frame of this embodiment is used to install a traffic guidance display screen with a screen area of ​​8.8 square meters. Similarly, it includes a foundation, a column, a connecting frame and a screen frame. The welded pipe body is provided with a column stiffener, and the bottom end of the square welded pipe column is connected to the bottom column bottom plate with a through hole. The connection is fixed, and the columns, beams and screen frames are all welded with steel plates of Q235.

[0092] The structural settings of the above-mentioned foundation, uprights, connecting frames and screen frames are basically the same as in Embodiment 1, the difference being that the size of the traffic guidance display stand in this embodiment is adjusted, wherein the height of the entire traffic guidance display stand is about The vertical height between the central axes of the upper and lower beams of the screen frame is about 2.7 meters, the horizont...

Embodiment 3

[0094] The traffic guidance display frame of this embodiment is used to install a traffic guidance display screen with a screen area of ​​5.5 square meters. Similarly, it includes a foundation, a column, a connecting frame and a screen frame. The welded pipe body is provided with a column stiffener, and the bottom end of the square welded pipe column is connected to the bottom column bottom plate with a through hole. The connection is fixed, and the columns, beams and screen frames are all welded with steel plates of Q235.

[0095] The structural settings of the above-mentioned foundation, uprights, connecting frames and screen frames are basically the same as in Embodiment 1, the difference being that the size of the traffic guidance display stand in this embodiment is adjusted, wherein the height of the entire traffic guidance display stand is about The vertical height between the central axes of the upper and lower beams of the screen frame is about 2.2 meters, the horizont...

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Abstract

The invention provides a traffic guidance display screen frame. The traffic guidance display screen frame comprises a base, a stand column and a screen frame body, wherein the stand column is a square welded tube, and is fixedly connected with anchor bolts fixedly arranged on the base through nuts in a mode that through holes are formed in a bottom column base plate of the stand column, the bottom column base plate is provided with stand column stiffening plates, the screen frame body is fixedly connected with cross beams arranged on one side of the stand column, and the stand column, the cross beams and the screen frame body are made of steel plates with the steel grade of Q235 in a welded mode. The single stand column of the traffic guidance display screen frame is arranged on one side of a road, and is usually arrange on an isolation strip between a pedestrian way or a non-motorized vehicle lane and a motorized vehicle lane, conditions of foundation construction are sufficient, therefore, traffic interrupt is not needed no matter whether foundation construction or installation of an upper portion structure is carried out, and convenience is provided. A cantilever beam portion of the traffic guidance display screen frame serves as a stress component and also serves as a display screen outer frame body, assembly of a display screen can be achieved, the display screen can be conveniently and seamlessly installed in the traffic guidance display screen frame, the structure is simple, and steel consumption is reduced.

Description

technical field [0001] The invention relates to a column support frame supporting a traffic display screen, in particular to a traffic guidance display screen frame. Background technique [0002] With the rapid development of the country's economy and the continuous expansion of the city's scale, various transportation needs continue to increase. The construction of traffic guidance information system is one of the main means to solve traffic congestion, ensure traffic safety and improve the efficiency of traffic network use. The traffic guidance display screen can timely release various notices or guidance information that can induce road traffic flow according to the real-time dynamics of road traffic and the command and dispatch instructions of the traffic management department, reasonably control and balance the distribution of traffic flow, and improve the utilization rate of existing roads , to provide good service for drivers to drive safely and quickly. [0003] At...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/011G09F15/00E01F9/681E01F9/696
Inventor 孙文
Owner BEIJING MUNICIPAL ENG PROFESSIONAL DESIGNINST
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