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A warning device and a warning shield

A technology of a column and an output end is applied in the field of safety warning, which can solve the problems of high labor intensity and heavy weight of the warning guardrail, and achieve the effect of reducing quality and reducing labor intensity.

Active Publication Date: 2020-03-06
国网冀北电力有限公司超高压分公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the bottom of the warning fence generally adopts a steel structure, which leads to a heavy weight of the warning fence and high labor intensity for manual handling.

Method used

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  • A warning device and a warning shield
  • A warning device and a warning shield
  • A warning device and a warning shield

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Embodiment Construction

[0052] The invention discloses a warning screen to reduce the manual labor intensity of warning screen transportation. The invention also discloses a warning device.

[0053] 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.

[0054] see Figure 1-Figure 7 , figure 1 Schematic diagram of the structure of the warning device provided by the embodiment of the present invention; figure 2Schematic diagram of the structure of the warning device (not installed warning blocking) provided for the embodiment of the present ...

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PUM

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Abstract

The invention discloses a warning device and a warning barrier. The warning device comprises a warning upright column and a fixing device. The fixing device comprises a sucker, a vacuum supply deviceand a control device, wherein the vacuum supply device is used for supplying vacuum to the sucker, and the control device communicates with the vacuum supply device. The control device controls the vacuum supply device to supply vacuum, after vacuum is supplied to the sucker, the sucker is adsorbed to the ground, and the warning upright column is stably located on the ground. According to the scheme, the atmospheric pressure principle is utilized, the way that the sucker is adsorbed to the ground replaces the way that in the prior art, the warning barrier is fixed through the weight of a steelstructure, the mass of the warning barrier is reduced, and therefore, the manual labor intensity of carrying the warning barrier is reduced.

Description

technical field [0001] The invention relates to the technical field of safety warning, in particular to a warning device and a warning shield. Background technique [0002] In the prior art, the bottom of the warning fence generally adopts a steel structure, which results in a heavy weight of the warning fence and high labor intensity for manual handling. [0003] Therefore, how to reduce the manual labor intensity of warning and blocking transportation has become a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] In view of this, the present invention provides a warning screen to reduce the manual labor intensity of warning screen handling. The invention also provides a warning device. [0005] To achieve the above object, the present invention provides the following technical solutions: [0006] A warning barrier, including: [0007] A warning column, the warning column is provided with a warning tape; [0008] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H17/14E01F9/669E01F9/615
CPCE01F9/617E01F9/669E04H17/14
Inventor 马伟王慧亮张蓉吴青生闫红斌张占锋马国译
Owner 国网冀北电力有限公司超高压分公司