Inverted-L-shaped rod piece for road electronic police equipment and signal lamp equipment

A technology of electronic police and signal lights, applied in building types, buildings, towers, etc., can solve problems such as inconvenience in maintenance, and achieve the effect of convenient maintenance and operation.

Inactive Publication Date: 2015-05-27
安徽蓝盾光电子股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the upright column of the inverted "L" type rod is fixedly connected with the cross arm, which brings inconvenience to maintenance.

Method used

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  • Inverted-L-shaped rod piece for road electronic police equipment and signal lamp equipment
  • Inverted-L-shaped rod piece for road electronic police equipment and signal lamp equipment

Examples

Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the inverted L-shaped bar used for road electronic police equipment and signal light equipment, the bar includes a column 1 and a cross arm 3 that is horizontally connected to the top of the column 1 through a connecting device for fixing electronic police equipment and signal light equipment, The connecting device is a movable connecting device, which enables the cross arm 3 to rotate around the column 1, and the connecting device is provided with a locking mechanism to position the cross arm 3.

[0014] The connecting device of this embodiment includes a rotating bracket 2, and the rotating bracket 2 is formed by welding steel plates. The rotating bracket 2 is provided with a U-shaped opening groove, and the rotating bracket 2 is fixedly connected with the top side of the column. The arm 3 is provided with a through hole th...

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Abstract

The invention discloses an inverted-L-shaped rod piece for road electronic police equipment and signal lamp equipment. The inverted-L-shaped rod piece comprises a stand column (1) and a transverse arm (3) which is transversely connected with the top of the stand column (1) through a connecting device and used for fixing the road electronic police equipment and the signal lamp equipment and is characterized in that the connecting device is a movable connecting device, and a locking mechanism is arranged on the connecting device for positioning the transverse arm. According to the rod piece, the transverse arm can rotate around the stand column through the movable connecting device, and in the maintenance process, the transverse arm can be rotated to a working area; road traffic cannot be obstructed, and maintenance operation can be greatly facilitated; and when an over-high vehicle passes through the equipment, the equipment cannot be damaged.

Description

technical field [0001] The invention relates to an inverted L-shaped bar of road electronic police equipment and signal lamp equipment, especially a connection device between a cross arm and a column. Background technique [0002] With the rapid development of electronic products, electronic police equipment and signal light equipment widely appear in our lives. At present, most of the electronic police equipment and signal light equipment used on the road adopt an inverted "L"-shaped bar structure. They are all connected by flanges, and the parts cannot be rotated after the bolts are fastened. Therefore, when the equipment is maintained, it is necessary to carry out work after the road is closed. The use of climbing vehicles for maintenance will bring great inconvenience to road traffic, and when super-high vehicles pass by The equipment is damaged, resulting in loss. Contents of the invention [0003] The purpose of the present invention just solves the problem that th...

Claims

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Application Information

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IPC IPC(8): E04H12/18
CPCE04H12/18
Inventor 贺德溪朱建国许进汪周林
Owner 安徽蓝盾光电子股份有限公司
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