A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Secondary heightened guardrail and construction method of guardrail
The invention relates to the technical field of road administration construction, in particular to a secondarily heightened guardrail and a construction method of the guardrail, the guardrail comprises a lower guardrail and an upper guardrail arranged on the upper side of the lower guardrail, the top of the lower guardrail is provided with a lower positioning surface, and the top of the lower guardrail is provided with a connecting hole; the upper guardrail body is provided with an upper positioning face matched with the lower positioning face, a vibration isolation supporting part is arranged between the upper positioning face and the lower positioning face, and the upper positioning face and the lower positioning face are matched in an abutting mode so as to stop the upper guardrail body from transversely moving relative to the lower guardrail body. The invention further provides a construction method of the guardrail, by improving the height increasing structure and the construction method of the guardrail, the vibration isolation supporting part and the connecting part are arranged between the upper guardrail body and the lower guardrail body, the vibration isolation supporting part is arranged between the upper guardrail body and the lower guardrail body, and the vibration isolation supporting part is arranged between the upper guardrail body and the lower guardrail body. Therefore, the guardrail is not prone to being damaged by vibration after being heightened, the strength is not affected, connection is stable, and the problems existing in the prior art are effectively solved.
本发明涉及路政施工技术领域，尤其是一种二次增高的护栏及护栏的施工方法，护栏包括下护栏、设置于下护栏上侧的上护栏，下护栏顶部设有下定位面，下护栏的顶部设有连接孔；上护栏设有与下定位面配合的上定位面，上定位面和下定位面之间设有隔振支撑部，上定位面和下定位面抵接配合，以止动上护栏相对下护栏横向移动；上护栏设有连接在连接孔的连接部，连接部向上护栏施加向下的拉力，本发明还提供了护栏的施工方法，本发明可以通过改进护栏增高的结构和施工方法，在上护栏和下护栏之间设置隔振支撑部和连接部，即可使得护栏增高后不易受振动破坏影响强度，还可连接稳定，有效的解决了现有技术中存在的问题。
Secondary heightened guardrail and construction method of guardrail
The invention relates to the technical field of road administration construction, in particular to a secondarily heightened guardrail and a construction method of the guardrail, the guardrail comprises a lower guardrail and an upper guardrail arranged on the upper side of the lower guardrail, the top of the lower guardrail is provided with a lower positioning surface, and the top of the lower guardrail is provided with a connecting hole; the upper guardrail body is provided with an upper positioning face matched with the lower positioning face, a vibration isolation supporting part is arranged between the upper positioning face and the lower positioning face, and the upper positioning face and the lower positioning face are matched in an abutting mode so as to stop the upper guardrail body from transversely moving relative to the lower guardrail body. The invention further provides a construction method of the guardrail, by improving the height increasing structure and the construction method of the guardrail, the vibration isolation supporting part and the connecting part are arranged between the upper guardrail body and the lower guardrail body, the vibration isolation supporting part is arranged between the upper guardrail body and the lower guardrail body, and the vibration isolation supporting part is arranged between the upper guardrail body and the lower guardrail body. Therefore, the guardrail is not prone to being damaged by vibration after being heightened, the strength is not affected, connection is stable, and the problems existing in the prior art are effectively solved.
本发明涉及路政施工技术领域，尤其是一种二次增高的护栏及护栏的施工方法，护栏包括下护栏、设置于下护栏上侧的上护栏，下护栏顶部设有下定位面，下护栏的顶部设有连接孔；上护栏设有与下定位面配合的上定位面，上定位面和下定位面之间设有隔振支撑部，上定位面和下定位面抵接配合，以止动上护栏相对下护栏横向移动；上护栏设有连接在连接孔的连接部，连接部向上护栏施加向下的拉力，本发明还提供了护栏的施工方法，本发明可以通过改进护栏增高的结构和施工方法，在上护栏和下护栏之间设置隔振支撑部和连接部，即可使得护栏增高后不易受振动破坏影响强度，还可连接稳定，有效的解决了现有技术中存在的问题。
Secondary heightened guardrail and construction method of guardrail
一种二次增高的护栏及护栏的施工方法
LIU ZAN (author) / LIANG SHASHA (author) / GE ZHENGQING (author) / LUAN WUBIN (author) / WANG SHIPU (author) / ZHANG HAO (author) / GUO XIANGXIN (author)
2023-04-11
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E01D
BRIDGES
,
Brücken
Guardrail construction method and modular UHPC bridge guardrail
| European Patent Office | 2023
| European Patent Office | 2023