CN215593815U - High-strength stainless steel guardrail for expressway - Google Patents
High-strength stainless steel guardrail for expressway Download PDFInfo
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- CN215593815U CN215593815U CN202121712363.XU CN202121712363U CN215593815U CN 215593815 U CN215593815 U CN 215593815U CN 202121712363 U CN202121712363 U CN 202121712363U CN 215593815 U CN215593815 U CN 215593815U
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Abstract
The utility model discloses a high-strength stainless steel guardrail for a highway, which comprises: ferrite stainless steel wave form roof beam guardrail, ferrite stainless steel prevent blockking, fastener, stand, cap and fixing device, wherein: ferrite stainless steel wave form roof beam guardrail is formed along highway direction end to end amalgamation by three wave stainless steel wave form fence modules, and three wave stainless steel wave form fence modules pass through the bolt fastening of profile crest or trough department on the block is prevented to the ferrite stainless steel, the block is prevented to the ferrite stainless steel passes through bolt fastening on the stand, fixing device includes mounting substrate, support sleeve and crab-bolt. The high-strength stainless steel guardrail for the highway provided by the utility model has the advantages that the safety protection effect of the guardrail is improved, the structure is simplified, the installation and the maintenance are convenient, and the workload in the maintenance aspect of the high-strength stainless steel guardrail for the highway is greatly reduced.
Description
Technical Field
The utility model belongs to the technical field of road assistive devices, and particularly relates to a high-strength stainless steel guardrail for an expressway.
Background
At present, the mileage of the highway in China reaches 16 kilometers of record creation, and the road guardrail is an indispensable accompanying safety device, so that the highway guardrail with huge length and quantity is built and associated with construction projects. The early highway guardrail has the advantages of simple structure, single material and rough installation mode, is easy to age after annual use, and even can not play a role in protection. The guardrail of work urgent need protection intensity height is maintained to so huge guardrail, and the ageing resistance is effectual, convenient to detach and installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a high-strength stainless steel guardrail for a highway.
The technical scheme is as follows:
a highway high-strength stainless steel guardrail comprises: ferrite stainless steel wave form roof beam guardrail, ferrite stainless steel prevent blockking, fastener, stand, cap and fixing device, wherein:
the ferritic stainless steel corrugated beam guardrail is formed by splicing three-wave stainless steel corrugated guardrail modules end to end along the highway direction, the three-wave stainless steel corrugated guardrail modules are fixed on a ferritic stainless steel anti-blocking block through bolts at the wave crests or wave troughs of a profile, the ferritic stainless steel anti-blocking block is fixed through penetrating bolts on an upright column, the upright column is installed in a support sleeve of a fixing device, and a column cap is fixed at the top end of the upright column;
the fixing device comprises a mounting substrate, a support sleeve and an anchor bolt, wherein the inner diameter of the support sleeve is larger than the outer diameter of the upright post, and after the stud bolt penetrates through the diameters of the support sleeve and the sleeved part of the upright post to prevent relative rotation, fixing glue is injected into a gap; the support sleeve is welded on the mounting substrate, and the mounting substrate is fixed on the roadbed through an anchor bolt.
Furthermore, the three-wave stainless steel wave fence module is connected with a rigid spring through a bolt at a wave crest or a wave trough of the profile and then fixed on the ferrite stainless steel anti-blocking block.
The high-strength stainless steel guardrail for the highway provided by the utility model has the advantages that the safety protection effect of the guardrail is improved, the structure is simplified, the installation and the maintenance are convenient, and the workload in the maintenance aspect of the high-strength stainless steel guardrail for the highway is greatly reduced.
Drawings
Fig. 1 is a schematic view of a highway high-strength stainless steel guardrail, in which: the three-wave stainless steel wave fence comprises a three-wave stainless steel wave fence module-1, a ferrite stainless steel anti-blocking block-2, a bolt-3, an upright post-4 and a post cap-5.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes a high-strength stainless steel guardrail for a highway in detail with reference to the embodiments. The following examples are intended to illustrate the utility model only and are not intended to limit the scope of the utility model.
Example 1
A highway high-strength stainless steel guardrail comprises: ferrite stainless steel wave form roof beam guardrail, ferrite stainless steel prevent blockking, fastener, stand, cap and fixing device, wherein:
the ferritic stainless steel corrugated beam guardrail is formed by splicing a three-wave stainless steel corrugated guardrail module 1 end to end along the highway direction, the three-wave stainless steel corrugated guardrail module 1 is fixed on a ferritic stainless steel anti-blocking block 2 through a bolt 3 at a profile wave crest or a wave trough, the ferritic stainless steel anti-blocking block 2 is fixed through a through bolt on an upright post 4, the upright post 4 is arranged in a support sleeve of a fixing device, and a post cap 5 is fixed at the top end of the upright post;
the fixing device comprises a mounting substrate, a support sleeve and an anchor bolt, the inner diameter of the support sleeve is larger than the outer diameter of the upright post 4, and after the stud bolt penetrates through the diameters of the support sleeve and the sleeved part of the upright post to prevent relative rotation, fixing glue is injected into a gap; the support sleeve is welded on the mounting substrate, and the mounting substrate is fixed on the roadbed through an anchor bolt.
Furthermore, the bolts at the wave crests or wave troughs of the profile of the three-wave stainless steel wave fence module 1 can be connected with rigid springs and then fixed on the ferrite stainless steel anti-blocking blocks, so that the impact force buffering effect is further improved.
The present invention is not limited to the above-described examples, and various changes can be made without departing from the spirit and scope of the present invention within the knowledge of those skilled in the art.
Claims (2)
1. The utility model provides a highway stainless steel guardrail that excels in which includes: ferrite stainless steel wave form roof beam guardrail, ferrite stainless steel prevent blockking, fastener, stand, cap and fixing device, wherein:
the ferritic stainless steel corrugated beam guardrail is formed by splicing three-wave stainless steel corrugated guardrail modules end to end along the highway direction, the three-wave stainless steel corrugated guardrail modules are fixed on the ferritic stainless steel anti-blocking blocks through bolts at the wave crests or wave troughs of the outline, the ferritic stainless steel anti-blocking blocks are fixed through penetrating bolts on the stand columns, the stand columns are installed in supporting sleeves of the fixing devices, and the column caps are fixed at the top ends of the stand columns;
the fixing device comprises a mounting substrate, a support sleeve and an anchor bolt, wherein the inner diameter of the support sleeve is larger than the outer diameter of the upright post, and after the stud bolt penetrates through the diameters of the support sleeve and the sleeved part of the upright post to prevent relative rotation, fixing glue is injected into a gap; the support sleeve is welded on the mounting substrate, and the mounting substrate is fixed on the roadbed through an anchor bolt.
2. The highway high-strength stainless steel guardrail according to claim 1, wherein the three-wave stainless steel wave fence module is connected with a rigid spring through a bolt at a wave crest or a wave trough of the profile and then fixed on a ferritic stainless steel anti-blocking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712363.XU CN215593815U (en) | 2021-07-27 | 2021-07-27 | High-strength stainless steel guardrail for expressway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121712363.XU CN215593815U (en) | 2021-07-27 | 2021-07-27 | High-strength stainless steel guardrail for expressway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215593815U true CN215593815U (en) | 2022-01-21 |
Family
ID=79879057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121712363.XU Active CN215593815U (en) | 2021-07-27 | 2021-07-27 | High-strength stainless steel guardrail for expressway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215593815U (en) |
-
2021
- 2021-07-27 CN CN202121712363.XU patent/CN215593815U/en active Active
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