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Warning fence device

A technology of a fence and a lifting mechanism is applied in the field of warning fence devices, which can solve the problem that the height of the fence frame cannot be adjusted automatically.

Pending Publication Date: 2021-05-18
中铁十一局集团西安建设有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a warning fence device to solve the technical problem in the prior art that the height of the fence frame cannot be automatically adjusted

Method used

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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Abstract

The invention discloses a warning fence device, and relates to the technical field of construction warning devices. The warning fence device comprises a fence frame, an intercepting plate arranged on the fence frame, a lifting mechanism, a sensor and a controller, wherein the lifting end of the lifting mechanism is located at the first end part of the fence frame in the height direction; the lifting direction of the lifting mechanism is the same as the height direction of the fence frame; one end of the intercepting plate is connected with the first end part, and the other end of the intercepting plate is connected with the lifting end; the sensor and the lifting mechanism are electrically connected with the controller; and the controller controls the lifting mechanism to ascend and descend according to a sensing signal sent by the sensor so as to enable the intercepting plate to stretch or contract. According to the warning fence device, the intercepting plate capable of ascending and descending is installed above the fence frame, so that the height of the fence frame is increased when pedestrians try to cross the fence frame, the pedestrians are prevented from crossing the fence frame, the safety of the pedestrians is guaranteed, and the construction efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of construction warning devices, in particular to a warning fence device. Background technique [0002] During construction, roads and bridges need to use fences for maintenance, and at the same time remind passing vehicles and pedestrians to ensure the safety of passing vehicles and pedestrians. The safety warning fence is also used to isolate special areas such as construction areas or unsafe areas, so that these special areas form a relatively closed space, and it is a protective facility that acts as a warning to the outside area. It is widely used in roads, buildings and power installations. and other industries. [0003] In the prior art, there is no auxiliary device above the fence frame, and pedestrians can easily climb over the fence frame, which is likely to bring safety hazards. After pedestrians climb over, normal construction may be affected or even they may be injured, while affecting construc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14E04H17/16E01F9/669
CPCE04H17/14E04H17/16E01F9/669
Inventor 李骏朱江刘永刚夏胜涛吴陈亮池顺富
Owner 中铁十一局集团西安建设有限公司
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