CN210896528U

CN210896528U - Strong wind resistant outdoor billboard advertising frame

Info

Publication number: CN210896528U
Application number: CN201922039725.2U
Authority: CN
Inventors: 李肇忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-06-30
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a strong wind resistant outdoor guideboard advertising frame in the signboard manufacturing field, the guideboard advertising board is fixed on the shaft sleeve, the shaft sleeve is internally provided with a rotating shaft, the rotating shaft and the stand are both of a hollow structure, the lower end of the rotating shaft is connected with the stand, the upper end of the rotating shaft is fixed with a guide rod, the tail end of the guide rod is provided with a guide rod pulley, the upper port of the rotating shaft is provided with a port pulley and a rainproof cover, the stand is internally provided with a tubular weight, the tubular weight is connected with a traction rope, the other end of the traction rope passes through the stand and the rotating shaft, passes through the; when the billboard is blown by strong wind or is collided by an ultrahigh vehicle, the billboard pushes the shaft sleeve and the traction rope to rotate by 90 +/-15 degrees, and the tubular weight in the upright post rises under the pulling of the traction rope; when strong wind or collision is over, the tubular weight descends, and the billboard advertising board is restored to the original state, so that the damage of the billboard advertising board is avoided, and the manufacturing cost is saved by one third compared with the prior art.

Description

Strong wind resistant outdoor billboard advertising frame

Technical Field

The invention relates to the technical field of signboard manufacturing, in particular to a strong wind resistant outdoor billboard advertising frame.

Background

At present, the structures of the guideboards and the advertising boards on the edges of roads used in domestic markets are simple, usually, an upright post is erected on the ground, a guideboard frame or an advertising frame, namely a guideboard advertising frame, is arranged on the upper portion of the upright post, then the guideboards are arranged on the guideboard frame, and an advertising board is arranged on the advertising frame. In order to prevent the street billboard advertising frame from being blown down by strong wind and resist the collision of ultrahigh vehicles, people only can continuously increase the diameter and the thickness of the upright post and the diameter and the thickness of the street billboard advertising frame so as to improve the strength of the upright post and the street billboard advertising frame and improve the strong wind attack resistance, thereby greatly increasing the manufacturing cost of the street billboard advertising frame; even so, the improvement of the capacity of resisting the collision of the ultrahigh vehicles cannot solve the problem that the ultrahigh vehicles collide the billboard advertising frame, but cause two damages, and the vehicles and the billboard advertising frame are damaged at the same time to hurt pedestrians and public property; the damage of the advertisement frame reduces the advertising effect at most, but the damage of the guideboard also easily causes the passing vehicles to go wrong and adjust the head, thereby causing the occurrence of secondary accidents such as road jam, traffic accidents and the like.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a strong wind resistant outdoor billboard advertising frame.

The technical scheme adopted by the invention is as follows:

a strong wind resistant outdoor guideboard advertising frame comprises a stand column and a guideboard advertising board on the stand column, wherein the guideboard advertising board is fixed on a shaft sleeve, a rotating shaft is arranged in the shaft sleeve, and the shaft sleeve can rotate relative to the rotating shaft; the length of the rotating shaft is 1.2-1.8 times of the length of the shaft sleeve; the length of the rotating shaft is usually 1.3-1.5 times of the length of the sleeve, and the diameter of the sleeve is larger than that of the rotating shaft.

The rotating shaft and the upright post are both hollow structures; the lower end of the rotating shaft is connected with an upright post, and the other end of the upright post is inserted into the ground; a guide rod is fixed at the upper end of the rotating shaft, a guide rod pulley is arranged at the tail end of the guide rod, and a port pulley and a rain cover are arranged at the upper port of the rotating shaft.

The tubular roller is arranged inside the upright post and connected with the traction rope, and the other end of the traction rope passes through the upright post and the rotating shaft, passes through the port pulley and the guide rod pulley and is connected with the billboard advertising board.

Furthermore, a cross rod and a balance frame are further arranged between the shaft sleeve and the billboard, the cross rod and the balance frame are respectively fixed on the left side and the right side of the shaft sleeve, a counterweight is loaded inside the balance frame, the cross rod is connected with the billboard, and the two ends of the traction rope are respectively connected with the tubular weight and the cross rod or the billboard.

Furthermore, a square outer frame is arranged between the upright post and the rotating shaft, and the square outer frame can accommodate the billboard advertising board; the two ends of the rotating shaft are respectively connected with the inner frame surface of the square outer frame, and the shaft sleeve is connected with the billboard advertising board; the upper port of the upright post and the lower edge of the mouth-shaped outer frame are respectively provided with an upright post pulley and an outer frame pulley; one end of the hauling rope is connected with the tubular weight, and the other end of the hauling rope passes through the upright post, the upright post pulley and the outer frame pulley and is connected with the billboard advertising board.

The invention has the beneficial effects that:

1) the upright post is connected with a rotating shaft, a shaft sleeve is arranged outside the rotating shaft, a guideboard advertising board is arranged outside the shaft sleeve, and the guideboard advertising board is connected with a tubular weight in the upright post through a traction rope; when the billboard is blown by strong wind or is collided by an ultrahigh vehicle, the billboard pushes the shaft sleeve and the traction rope to rotate by 90 +/-45 degrees, and the tubular weight in the upright post rises under the pulling of the traction rope; when strong wind or collision is over, the tubular weight descends, and the billboard advertising board is restored to the original state, so that the damage of the billboard advertising board is avoided, and the manufacturing cost is saved by one third compared with the prior art;

2) the cross bar and the balance frame are arranged between the shaft sleeve and the billboard, so that the billboard is more suitable for manufacturing large-scale billboard billboards, especially large-scale indication signboards and large billboards on the sides of highways, has the functions of preventing strong wind from blowing and vehicle collision, and greatly reduces the manufacturing cost by one half;

3) it sets up square frame between stand and axis of rotation, and square frame can hold the signpost advertising panel, possesses and prevents that the strong wind from blowing to attack, reduces the cost of manufacture effect, and square frame also can protect the signpost advertising panel, does not receive external force and damages.

Drawings

Fig. 1 is a schematic view of a strong wind resistant outdoor billboard advertising frame.

Fig. 2 is a schematic view of a strong wind resistant outdoor billboard advertising frame provided with cross bars.

Fig. 3 is a schematic view of a strong wind resistant outdoor billboard advertising frame with a square outer frame.

In the figure, 1-guideboard billboard, 2-guide rod, 3-shaft sleeve, 4-rain cover, 5-rotating shaft, 6-upright post, 7-traction rope, 8-cross rod, 9-balance frame, 10-port pulley, 11-guide rod pulley, 12-upright post pulley, 13-outer frame pulley, 14-metal washer, 15-tubular weight and 16-square outer frame.

Detailed Description

FIG. 1 is a schematic view of a strong wind resistant outdoor billboard advertising frame, which comprises a column and a billboard advertising board on the column, wherein the billboard advertising board is fixed on a shaft sleeve, a rotating shaft is arranged in the shaft sleeve, and the shaft sleeve can rotate relative to the rotating shaft; the length of the rotating shaft is 1.4 times of the length of the shaft sleeve, the diameter of the shaft sleeve is slightly larger than that of the rotating shaft, the rotating shaft is exposed at two ports of the shaft sleeve, and the rotating shaft is conveniently connected with the stand column, the square outer frame, the guide rod or the rain cover.

The rotating shaft and the upright post are both hollow structures; a guide rod is fixed at the upper end of the rotating shaft, a guide rod pulley is arranged at the tail end of the guide rod, a port pulley and a rainproof cover are arranged at an upper port of the rotating shaft, the lower end of the rotating shaft is connected with a stand column, and the other end of the stand column is inserted into the ground.

The tubular weight is arranged inside the upright post and connected with the traction rope, and the other end of the traction rope passes through the upright post and the rotating shaft, passes through the port pulley and the guide rod pulley and is connected with the billboard advertising board. The guide rod, the guide rod pulley and the port pulley are arranged, so that the traction rope can be pulled back and forth more smoothly, the traction rope is prevented from losing efficacy, and the service life of the traction rope is prolonged.

The traction rope adopts a steel wire rope, the tubular weight adopts a solid weight, or a hollow weight, and the weight of the tubular weight can be adjusted by placing fillers according to the requirement of balance weight in the hollow weight.

The lower extreme of axis of rotation links to each other with the upper end of stand, sets up the axle sleeve in the outside of axis of rotation, is equipped with metal packing ring between the lower extreme of axle sleeve and the upper end of stand, and its effect is when making the axle sleeve rotate for the stand, reduces frictional force between the two, rotates more laborsavingly.

When the billboard is blown by strong wind or collided by an ultrahigh vehicle, the billboard, the shaft sleeve and the traction rope which are connected together rotate by 90 +/-45 degrees around the vertically arranged rotating shaft integrally under the pushing of the billboard, and normally rotate by 90 +/-15 degrees, namely 75-105 degrees, and the tubular weight in the upright post is lifted upwards under the pulling of the traction rope; at the moment, the side face of the billboard is turned to face the wind, so that the whole area blown by strong wind is greatly reduced, and the strong collision of ultrahigh vehicles can be avoided.

After the strong wind passes, the traction rope is pulled back under the action of the gravity of the tubular weight, so that the billboard advertising board and the billboard advertising frame are restored to the state before the strong wind blows or the state before the ultrahigh vehicle collides; thereby avoiding the damage of the billboard and the billboard advertising frame or reducing the damage degree. Compared with the similar products in the prior art, the billboard advertising frame saves one third of the material and manufacturing cost.

FIG. 2 is a schematic view of a strong wind resistant outdoor billboard advertising frame with a cross bar, except for the components shown in FIG. 1, FIG. 2 is provided with a cross bar and a balance frame between a shaft sleeve and a billboard advertising board, the cross bar and the balance frame are respectively fixed on the left side and the right side of the shaft sleeve, a counterweight is loaded in the balance frame, the cross bar is connected with the billboard advertising board, and two ends of a traction rope are respectively connected with a tubular weight and the cross bar; due to the arrangement of the cross bar and the balance frame, the figure 2 is more suitable for being applied to large-scale signpost advertising boards, in particular to large-scale indication signposts and large-scale advertising boards on the sides of highways.

The mass of the balance frame is equal to or close to the total mass of the cross rod and the billboard advertisement board, and the balance frame is used for balancing the self gravity of the cross rod and the billboard, generating external pulling force on the upright post, the rotating shaft, the shaft sleeve and the like and increasing the flexibility of the billboard advertisement board when rotating; the balance frame is internally loaded with a counterweight, and a solid frame can also be used as the balance frame.

When the billboard is blown by strong wind or is collided by an ultrahigh vehicle, the billboard pushes the cross rod, the balance frame, the shaft sleeve and the traction rope to rotate by 90 +/-45 degrees, and the tubular weight in the upright post rises under the pulling of the traction rope; when strong wind or collision is over, the tubular weight descends, and the billboard advertising board returns to the original state.

FIG. 3 is a schematic view of a strong wind resistant outdoor billboard advertising frame with a square outer frame, which is arranged between a stand column and a rotating shaft and can accommodate a billboard advertising board; the two ends of the rotating shaft are respectively connected with the inner frame surface of the square outer frame, and the shaft sleeve is connected with the billboard advertising board; the upper port of the upright post and the lower edge of the mouth-shaped outer frame are respectively provided with an upright post pulley and an outer frame pulley; one end of the hauling rope is connected with the tubular weight, and the other end of the hauling rope passes through the upright post, the upright post pulley and the outer frame pulley and is connected with the billboard advertising board.

The rotating shaft and the shaft sleeve in the figure 3 are transversely arranged, the billboard advertising board is connected to the shaft sleeve, and the billboard advertising board and the shaft sleeve rotate relative to the rotating shaft. When the billboard is blown by strong wind, the billboard pushes the shaft sleeve and the traction rope to rotate by 90 +/-15 degrees, and the tubular weight in the upright post rises under the pulling of the traction rope; when strong wind passes, the tubular weight descends, and the billboard advertising panel is restored to the original state.

Claims

1. The utility model provides an outdoor signpost advertisement frame of anti high wind, its signpost advertising panel on including stand and stand, characterized by:

the billboard advertising board is fixed on a shaft sleeve, a rotating shaft is arranged in the shaft sleeve, and the shaft sleeve can rotate relative to the rotating shaft; the length of the rotating shaft is 1.2-1.8 times of the length of the shaft sleeve;

the rotating shaft and the upright post are both hollow structures; the lower end of the rotating shaft is connected with the upright post, and the other end of the upright post is inserted into the ground; a guide rod is fixed at the upper end of the rotating shaft, a guide rod pulley is arranged at the tail end of the guide rod, and a port pulley and a rain cover are arranged at the upper port of the rotating shaft;

the tubular weight is arranged inside the upright post and connected with the traction rope, and the other end of the traction rope passes through the upright post and the rotating shaft, penetrates through the port pulley and the guide rod pulley and is connected with the billboard advertising board.

2. The strong wind resistant outdoor billboard advertising frame of claim 1, wherein:

the road sign advertising board comprises a shaft sleeve, a road sign advertising board and a balance frame, and is characterized in that a cross rod and the balance frame are further arranged between the shaft sleeve and the road sign advertising board, the cross rod and the balance frame are respectively fixed on the left side and the right side of the shaft sleeve, balance objects are loaded in the balance frame, and the cross rod is connected with the road sign advertising board.

3. The strong wind resistant outdoor billboard advertising frame of claim 1, wherein:

a square outer frame is arranged between the upright post and the rotating shaft and can accommodate the billboard advertising board; the two ends of the rotating shaft are respectively connected with the inner frame surface of the square outer frame, and the shaft sleeve is connected with the billboard advertising board;

the upper end opening of the upright post and the lower edge of the square outer frame are respectively provided with an upright post pulley and an outer frame pulley; one end of the traction rope is connected with the tubular weight, and the other end of the traction rope penetrates through the upright post, the upright post pulley and the outer frame pulley and is connected with the billboard advertising board.