Guardrail vertical pipe and bottom anti-corrosion treatment method thereof
A treatment method and anti-corrosion technology, applied in roads, buildings, road safety devices, etc., can solve the problems of easy corrosion at the bottom of guardrail standpipes, and achieve the effects of avoiding high material costs, convenient replacement, and simple structure
Pending Publication Date: 2019-09-20
青岛长永机械工程有限公司 +1
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Problems solved by technology
[0003] In order to solve the defect that the bottom of the guardrail riser is easy to rust mentioned in the background technology, the present invention shows a guardrail riser and its bottom anti-corrosion treatment method
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[0026] In order to make the technical solution of the present invention clearer and clearer to those skilled in the art, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0027] Such as Figure 1-2 , a guardrail riser and its bottom anti-corrosion treatment method, including an embedded part 1, one end of the embedded part 1 is arranged in the anti-collision wall 2, and the other end of the embedded part 1 is exposed on the anti-collision wall One end of the guardrail standpipe 3 is connected to the outside by welding, and the middle and lower part of the guardrail standpipe 3 is provided with an injection hole 31. The injection hole 31 is used to inject the waterproof rubber material 5, and the waterproof glue material 5 is filled to the bottom of the guardrail standpipe 3 Invade the weld seam and solidify within 4-8 hours, the...
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The invention discloses a guardrail vertical pipe, and particularly relates to a guardrail vertical pipe and a bottom anti-corrosion treatment method thereof. The guardrail vertical pipe comprises an embedded part, wherein one end of the embedded part is arranged in an anti-collision wall, the other end of the embedded part is exposed outside the anti-collision wall and is connected with one end of the guardrail vertical pipe in a welding mode, an injection hole is formed in the middle lower part of the guardrail vertical pipe, waterproof glue is injected into the guardrail vertical pipe, and the other end of the guardrail vertical pipe is inserted into a guardrail transverse pipe and is connected with the guardrail transverse pipe in a welding mode; the guardrail vertical pipe is a cylindrical hollow circular pipe, the diameter of the guardrail vertical pipe is smaller than the diameter or the width of the guardrail transverse pipe, the waterproof glue is formed by mixing two kinds of glue, and the solidification time is 4 -8 hours. The guardrail vertical pipe is simple in structure and convenient in replacement; by adopting the method for injecting the glue, the situation that the liquid such as rainwater is stored inside the guardrail vertical pipe is effectively avoided, stainless steel and the like do not need to be adopted, the problem is solved from the structural design, and the problem of high material cost is solved.
Description
technical field [0001] The invention relates to the field of guardrail anti-corrosion, in particular to a guardrail standpipe and a bottom anti-corrosion treatment method thereof. Background technique [0002] Guardrails are mainly used in public areas such as both sides of the road, balconies, commercial areas, parking lots, etc., to protect facilities and personnel. Usually the guardrail is a steel guardrail. Since the bottom of the guardrail standpipe is prone to rust during use, people generally spray paint on the surface of the guardrail to prevent rust. However, during use, due to various reasons, including the pre-embedded parts and protective stand Welding cracks in the pipe, and rainwater erosion causes cracks in the cement plastering material. Rainwater enters the inside of the guardrail standpipe along the gap, and the inside of the guardrail standpipe is too closed to see sunlight. Rainwater and other liquids are deposited at the bottom of the guardrail. It begi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E01F15/08
CPCE01F15/08E01F15/085E01F15/088
Inventor 马运德李丕刚吕海舰王春慧王广雷闫杰栋王亚男高壮壮古驰马祖勇
Owner 青岛长永机械工程有限公司