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Anti-climb guard bar in municipal project

An anti-climbing and guardrail technology, applied in the field of anti-climbing guardrails, can solve problems such as personnel injuries

Active Publication Date: 2017-06-30
湖州宏石智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the guardrails used in municipal engineering are often guardrails composed of simple railings, and the guardrails can be easily turned over. However, due to the gradual increase in vehicles on the road, when passers-by climb over the railings, they often ignore the traffic on the road. Causing personal injury; therefore, it is necessary to design a guardrail that can prevent passers-by from climbing, and warn cars on the road, so that pedestrians and passing cars can pay attention to observation in advance

Method used

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  • Anti-climb guard bar in municipal project
  • Anti-climb guard bar in municipal project
  • Anti-climb guard bar in municipal project

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specific Embodiment approach

[0044]Specific embodiments: when the anti-climbing guardrail works; the first scroll spring 16, the second scroll spring 53, the first spring 17, the second spring 26, the third spring 30, the fourth spring 38, the fifth spring 43 And the sixth spring 50 is in a free telescopic state; the block 52 is located in the square hole 55 on the upper side of the circular groove 54, and the fence outer frame is stuck by the connecting side plate 13 and cannot swing; when someone wants to climb over the guardrail, it will inevitably Press the trigger block 1 or the second trigger plate 5 downward; when the second trigger plate 5 was forced to move downward, the second trigger plate 5 drove the two racks 34 to move downward, while the two gears 32 rotated; The gear 32 rotates to drive the railing shaft 27 to rotate; the railing shaft 27 drives the connecting ring to rotate; simultaneously, the rack 34 drives the second connecting rod 35 and the third connecting rod 59 to move downward; th...

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Abstract

The invention belongs to the technical field of guard bars in municipal projects, in particular to an anti-climb guard bar in municipal projects, which comprises a connecting structure and a plurality of guard bar structures, wherein the guard bar structures are connected through the connecting structure. Each one of the guard bar structures is provided with two racks, through which each one of the guard bar structures engages with two gears. When one rack is subjected to a downward pressure, the corresponding gear can be driven by the rack; a bar shaft is driven to rotate by the gear; another gear is driven to rotate by the bar shaft; at the same time another rack is driven to move down by the second gear; therefore, two elastic blocks on two sides, respectively, are guaranteed to completely separate from a square hole on the bottom shell of the guard bar. A third elastic block, mounted between two bar shaft sleeves, can relieve an effect which is caused by rotating of one bar shaft sleeve on anther neighboring bar shaft sleeve.

Description

[0001] Technical field [0002] The invention belongs to the technical field of guardrails used in municipal engineering, in particular to an anti-climbing guardrail used in municipal engineering. Background technique [0003] At present, the guardrails used in municipal engineering are often guardrails composed of simple railings, and the guardrails can be easily turned over. However, due to the gradual increase in vehicles on the road, when passers-by climb over the railings, they often ignore the traffic on the road. Causing personal injuries; therefore, it is necessary to design a guardrail that can prevent passers-by from climbing, and warn cars on the road, so that pedestrians and passing cars can pay attention to observation in advance. [0004] The present invention designs an anti-climbing guardrail used in municipal engineering to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the prior art, the presen...

Claims

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Application Information

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IPC IPC(8): E01F15/08
CPCE01F15/08E01F15/088
Inventor 邓鹏飞
Owner 湖州宏石智能科技有限公司
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