Wind damage proof billboard frame

A technology for billboards and advertisements, applied to signs, signs, instruments, etc., which can solve the problems of high billboard maintenance costs, reduced wind area, increased material and construction costs, etc.

Inactive Publication Date: 2009-11-25
梁皓
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wind resistance is the main design factor of the diameter of the cement column, the depth of burial in the ground, and the area of ​​the billboard. Therefore, the existing billboard cement columns or steel pipe columns are relatively thick, which increases the cost of materials and construction, and the area of ​​the billboard cannot be as expected. large to reduce the area exposed to wind, however, there are still many large outdoor billboards destroyed by strong winds or typhoons every year, and the restoration project is equivalent to a new investment
To solve the problem of wind resistance, in addition to the above measures, many places have changed the screen materials of billboards from metal plates to flexible materials such as canvas. When a typhoon warning is issued, manpower will be sent to roll up the screen materials, and the screen materials will be restored after the typhoon. , coupled with the typhoon's false alarm phenomenon, such as the typhoon turning temporarily, the maintenance cost of the billboard is quite high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wind damage proof billboard frame
  • Wind damage proof billboard frame
  • Wind damage proof billboard frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] like figure 1 As shown, the billboard board 2 is installed on the upper end of a column 1. It can be installed symmetrically in a T shape as in this embodiment, or it can be installed asymmetrically in a Γ shape. The billboard board 2 can be installed symmetrically on both sides as in this embodiment, or it can be installed single surface installation. The rectangular frame 4 that billboard drawing board and angle steel are welded into is covered and fixed by screw 22. Column 1 is made of steel pipes, the diameter is small at the top and large at the bottom, wherein the upper end is a section of equal-diameter cylinder 11, which can reduce the production cost, such as image 3 shown. The circular tube-shaped swivel body that is sleeved on the equal-diameter cylinder 11 is fixedly connected with the billboard frame 4 through the diagonal struts 3 .

[0019] This design is as Figure 3 ~ Figure 5 As shown, a pair of circular tube-shaped swivels 5 and circular tube-sha...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a wind damage proof billboard frame; the billboard plate is arranged on the upper end of an upright post; the billboard plate is composed by covering and fixing the advertising screen panels on the frame; the billboard plate and the upright post are made in bi-direction relative rotation connection structure along the shaft and having circular rotor and circular seat; the rotor and the seat are mated into circular body and sleeved on the upper end of the upright post; the circular rotor is fixedly connected with the billboard frame; the circular seat is fixed with the upper end of the upright post. The design refers to the wind vane structure, when the wind power of the billboard plate is more than the weight of the billboard plate, the billboard plate will rotate left or right along the upright post and raise to change the direction such that the side load wind automatically reduce the sail area; when the wind power of the billboard plate is less than the weight of the billboard plate, the billboard plate automatically turns around the upright post and descends to restore the showing direction. The diameter of the upright post can decrease, and the area of the billboard can increase; the invention has simple structure, reduced maintenance cost, and effectively solves the problem that the existed outdoor large billboard is easy to be destroyed by strong wind or typhoon.

Description

technical field [0001] The invention relates to the technical field of billboard production, in particular to a new wind-resistant design for a single-column outdoor billboard frame. Background technique [0002] Existing outdoor large-scale billboard frames that are more used, such as the billboards on both sides of the road, are to firmly install the rectangular plates on the upper end of a cement cylinder. Wind resistance is the main design factor of the diameter of the cement column, the depth of burial in the ground, and the area of ​​the billboard. Therefore, the existing billboard cement columns or steel pipe columns are relatively thick, which increases the cost of materials and construction, and the area of ​​the billboard cannot be as expected. To reduce the area exposed to wind, however, many large outdoor billboards are still destroyed by strong winds or typhoons every year, and the restoration project is equivalent to a new investment. To solve the problem of w...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G09F7/22G09F15/02
Inventor 梁皓
Owner 梁皓
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products