Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting crash barrier structure suitable for road
The invention discloses a self-resetting crash barrier structure suitable for a road. The anti-collision guardrail is formed by connecting and combining a plurality of anti-collision guardrail units,each anti-collision guardrail unit comprises a guardrail main plate, an arc-shaped baffle, a sliding block and a plurality of steel springs, each guardrail main plate is of a square structure, a tenonis arranged on one side wall of each guardrail main plate, and a clamping groove clamped with the tenon in a matched mode is formed in the other side wall of each guardrail main plate; one end of thesliding block is fixed to the rear wall of the arc-shaped baffle, and the other end of the sliding block is matched with a hole formed in the front wall of the guardrail main plate in a sliding mode.The steel springs are arranged between the guardrail main plate and the arc-shaped baffle, one end of each steel spring is connected with the front wall of the guardrail main plate, and the other endof each steel spring is connected with the rear wall of the arc-shaped baffle. According to the protective guard, huge impact force generated when a vehicle collides with the protective guard can beeffectively buffered, and damage to personnel, the vehicle and the protective guard is reduced.
本发明公开了一种适用于公路自复位防撞护栏结构，由若干防撞护栏单元连接组合而成，所述防撞护栏单元包括护栏主板、弧形挡板、滑块以及若干钢弹簧，所述护栏主板呈方形结构，其一侧壁上设有榫头，另一侧壁上设有与所述榫头匹配卡合的卡槽；所述滑块的一端固定于所述弧形挡板的后壁上，另一端与设置于所述护栏主板前壁上的孔洞配合滑动；若干所述钢弹簧设置于所述护栏主板与所述弧形挡板之间，其一端与所述护栏主板的前壁相连，另一端与所述弧形挡板的后壁连接。本发明能够有效缓冲车辆撞上防护栏所产生的巨大冲击力，减少对人员、车辆及护栏的损伤。
Self-resetting crash barrier structure suitable for road
The invention discloses a self-resetting crash barrier structure suitable for a road. The anti-collision guardrail is formed by connecting and combining a plurality of anti-collision guardrail units,each anti-collision guardrail unit comprises a guardrail main plate, an arc-shaped baffle, a sliding block and a plurality of steel springs, each guardrail main plate is of a square structure, a tenonis arranged on one side wall of each guardrail main plate, and a clamping groove clamped with the tenon in a matched mode is formed in the other side wall of each guardrail main plate; one end of thesliding block is fixed to the rear wall of the arc-shaped baffle, and the other end of the sliding block is matched with a hole formed in the front wall of the guardrail main plate in a sliding mode.The steel springs are arranged between the guardrail main plate and the arc-shaped baffle, one end of each steel spring is connected with the front wall of the guardrail main plate, and the other endof each steel spring is connected with the rear wall of the arc-shaped baffle. According to the protective guard, huge impact force generated when a vehicle collides with the protective guard can beeffectively buffered, and damage to personnel, the vehicle and the protective guard is reduced.
本发明公开了一种适用于公路自复位防撞护栏结构，由若干防撞护栏单元连接组合而成，所述防撞护栏单元包括护栏主板、弧形挡板、滑块以及若干钢弹簧，所述护栏主板呈方形结构，其一侧壁上设有榫头，另一侧壁上设有与所述榫头匹配卡合的卡槽；所述滑块的一端固定于所述弧形挡板的后壁上，另一端与设置于所述护栏主板前壁上的孔洞配合滑动；若干所述钢弹簧设置于所述护栏主板与所述弧形挡板之间，其一端与所述护栏主板的前壁相连，另一端与所述弧形挡板的后壁连接。本发明能够有效缓冲车辆撞上防护栏所产生的巨大冲击力，减少对人员、车辆及护栏的损伤。
Self-resetting crash barrier structure suitable for road
一种适用于公路自复位防撞护栏结构
TIAN QIN (Autor:in) / TONG ZHIHAO (Autor:in) / MI YU (Autor:in) / LIAO JINLIAN (Autor:in)
16.06.2020
Patent
Elektronische Ressource
Chinesisch
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.