A warning device for construction

By designing the support, swing, and counterweight components, and utilizing the swing and weight of the water tank, the problem of construction warning devices being easily blown over in strong winds was solved, achieving stability and safety under winds of up to level 9.

CN224514094UActive Publication Date: 2026-07-17ZHEJIANG HONGCE JIAYE CONSTR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG HONGCE JIAYE CONSTR CO LTD
Filing Date
2025-07-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing construction warning devices are easily blown over in strong winds, causing the supports to separate from the stones or bricks, losing their fixing effect and posing a safety hazard.

Method used

The structure adopts a support section, a swing section, a counterweight section, and a warning section. The counterweight section provides stability through a water tank, and uses the swing and weight of the water tank to resist wind force, reduce the wind-exposed area of ​​the card plate, and improve the wind resistance of the device.

Benefits of technology

It remains stable in winds of force 9 to prevent the device from being blown over, reduce safety risks to pedestrians, and improve safety during use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of warning device for construction, it is related to construction warning article technical field, the warning device for construction includes support part, support part is placed on ground;Swing part, swing part is set on support part, swing part can swing on support part;Counterweight part, counterweight part is set on the lower end of swing part, and is rotatably connected with swing part;Warning part, warning part is set on the upper end of swing part, this kind of warning device when using, by adding sufficient water in water storage tank, when wind blows towards clamping plate, the stability of the warning device can be improved by reciprocating swing of water storage tank, and by opening in warning sticker, the resistance of clamping plate to wind can be further reduced, to improve the wind resistance of the warning device, even if the device is blown down, due to the water with sufficient weight in water storage tank, so that the device is not easy to slide on ground due to wind, so as to avoid injury to pedestrians on the road as far as possible, improve the safety of use.
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Claims

1. A construction warning device, characterized by, include: The support is placed on the ground; A swinging part is disposed on a support part, and the swinging part can swing on the support part; A counterweight is disposed at the lower end of the swinging part and is rotatably connected to the swinging part. The warning section is located at the upper end of the swing section.

2. The construction warning device according to claim 1, characterized in that, The support includes two U-shaped frames, with the open end of one U-shaped frame located inside the open end of the other U-shaped frame. The open ends of the two U-shaped frames are connected by a horizontal axis, and the two U-shaped frames are rotatably connected to the horizontal axis. It also includes two sets of two-link rods, which are located on both sides of the U-shaped frames. One end of each two-link rod is rotatably connected to one of the U-shaped frames, and the other end of each two-link rod is rotatably connected to the other U-shaped frame.

3. The construction warning device of claim 2, wherein The swinging part includes a U-shaped mounting frame. Two fixing plates are provided on the lower surface of the mounting frame. The fixing plates are rotatably connected to the horizontal shaft. A slot is provided on the inner side of the mounting frame. A card plate is installed inside the slot. A through hole is provided on the surface of the card plate. The card plate is connected to the mounting frame by bolts. The part also includes a cover for installation on the upper end of the mounting frame.

4. The construction warning device of claim 3, wherein The counterweight includes a water tank located between two fixed plates. The water tank is rotatably connected to the fixed plates. Water holes are provided at the upper end and the bottom side of the water tank. A top cap is threaded into the water hole at the upper end of the water tank and can enter the through hole of the fixed plate. Two arc-shaped cutters are provided on the lower end face of the top cap. A sealing cap is threaded into the water hole at the bottom side of the water tank.

5. The construction warning device of claim 4, wherein The warning part includes a plastic warning sticker with adhesive applied to the back side, and the warning sticker is adhered to the fixing plate by the adhesive.