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A buffer connection device for road signs

A technology for road signs and connecting devices, which is applied to display devices, roads, roads, etc., can solve the problems of rising component cost and low wind resistance, and achieve the effects of reducing impact, strong resistance to wind, and alleviating the impact of wind.

Active Publication Date: 2021-07-27
泰州市沿江电子机械制造有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the construction of highway cities, road signs are indispensable, and the existing road signs are directly fixed and connected with heavy metals. In order to improve the anti-environmental factor, each component is made thicker, resulting in an increase in component costs. At the same time, its resistance to wind is still very low

Method used

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  • A buffer connection device for road signs
  • A buffer connection device for road signs
  • A buffer connection device for road signs

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see figure 1 , an embodiment provided by the present invention: comprising a bottom mounting plate 1 and a plurality of main bolt holes 2 arranged inside the bottom mounting plate 1, a main pole structure 3 is installed in the center of the top of the bottom mounting plate 1, the main The top and the bottom of the vertical rod structure 3 are respectively provided with an integrated top raised structure 5 and a bottom raised structure 4, and the rod bod...

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Abstract

The invention discloses a buffer connection device for a road sign, which comprises a bottom mounting plate. The invention is used to connect the pole support frame and the indicator board on both sides of the road. When the directional drive of the wind occurs and the resistance caused by the wind is greater than the predetermined control value, the device can move according to the direction, thereby alleviating the influence of the wind and reducing its As for the impact of components, at the same time, signs of the same quality have stronger wind resistance, and the device has a ball-level rotating component stabilization rotation mechanism, which can make the rotating components relatively low in friction. Rotation, in addition, the device has a helical spring annular telescopic component rotary docking reset mechanism, using the elasticity of the helical spring, it can not only realize the resistance of the sign, but also enable the sign to be reset. In addition, the device has a helical spring conflicting type The maximum rotation resistance control mechanism controls a part of the rotation resistance.

Description

technical field [0001] The invention relates to the technical field of sign connecting devices, in particular to a buffer connection device for road sign. Background technique [0002] At present, in the construction of highway cities, road signs are indispensable, and the existing road signs are directly fixed and connected with heavy metals. In order to improve the anti-environmental factor, each component is made thicker, resulting in an increase in component costs. At the same time, its resistance to wind is still very low. Contents of the invention [0003] The purpose of the present invention is to provide a buffer connection device for road signs to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a buffer connection device for road signs, including a bottom mounting plate and a plurality of main bolt holes arranged inside the bott...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/658E01F9/65G09F7/18
CPCE01F9/65E01F9/658G09F7/18
Inventor 缪茂兰
Owner 泰州市沿江电子机械制造有限公司
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