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Well lid safety warning device

A safety warning and manhole cover technology, applied in water conservancy projects, artificial islands, roads, etc., can solve problems such as difficult to detect in time, hidden dangers of pedestrians and vehicles passing through

Pending Publication Date: 2021-07-23
平阳元昇五金制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many inspection wells on the road, and inspection wells without inspection well covers will form a pothole on the road, especially at night, it is difficult to be found in time, and there is a huge safety hazard for pedestrians and vehicles.

Method used

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Embodiment Construction

[0017] 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 creative efforts fall within the protection scope of the present invention.

[0018] Refer as follows Figure 1-3 The present invention is described:

[0019] A well cover safety warning device, which is arranged on the lower side of the inspection well cover 1, the inspection well cover 1 is arranged on the inspection well hole 2, and includes a fixed rod 3, the fixed rod 3 is arranged in the inspection well hole 2, and the fixed rod 3 is arranged along the inspection shaft The radial direction of the hole 2 is set, and the two ends of the...

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PUM

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Abstract

The invention provides a well lid safety warning device. The well lid safety warning device is arranged on the lower side of an inspection well lid, the inspection well lid is arranged on an inspection well hole, the well lid safety warning device is characterized by comprising a fixing rod, the fixing rod is arranged in the inspection well hole in the radial direction of the inspection well hole, the two ends of the fixing rod are fixedly connected with the side wall of the inspection well hole, the fixing rod is connected with a cross rod, the middle of the cross rod is hinged to the fixing rod, one end of the cross rod is connected with a connecting rod, one end of the connecting rod is hinged to one end of the cross rod, the other end of the connecting rod is connected with a balancing weight, the other end of the cross rod abuts against the inspection well lid, and a warning board is arranged at the other end of the cross rod and is horizontally arranged.

Description

technical field [0001] The invention relates to a well cover safety warning device. Background technique [0002] There are many inspection shafts on the road, and inspection shafts without inspection shaft covers will form a pothole on the road, especially at night, it is difficult to be found in time, and there is a huge potential safety hazard for the passage of pedestrians and vehicles. Contents of the invention [0003] Aiming at the problems pointed out in the background technology, the present invention proposes a well cover safety warning device. [0004] Technical scheme of the present invention is realized like this: [0005] A well cover safety warning device, which is arranged on the lower side of the inspection well cover, the inspection well cover is arranged on the inspection well hole, and includes a fixed rod, the fixed rod is arranged in the inspection well hole, and the fixed rod is arranged along the radial direction of the inspection well hole, The t...

Claims

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Application Information

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IPC IPC(8): E02D29/14E01F9/646E01F9/615E01F9/654
CPCE02D29/1481E01F9/615E01F9/646E01F9/654
Inventor 叶征佳
Owner 平阳元昇五金制品有限公司