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A platform for research: civil engineering, architecture and urbanism
Buffer energy absorption device and road protection equipment
The invention relates to the technical field of highway facilities, and discloses a buffer energy absorption device and highway protection equipment. The buffer energy absorption device a comprises aplurality of splicing units, each splicing unit is of a tubular structure with the cross section in a regular polygon shape, and the multiple splicing units are spliced together to form a whole with the honeycomb-shaped cross section. A mortise and tenon joint structure is arranged on the side face of each splicing unit, and the side faces of the adjacent splicing units are in mortise joint through the mortise and tenon joint structures. The buffer energy absorption device has good buffering and conducting effects on impact force at various angles, and the whole buffer energy absorption devicea has good buffering effect and protection performance. Moreover, the buffer energy absorption device can achieve infinite extension assembly of the splicing units, specifically, assembly can be conducted according to the outline size of an anti-collision object needing to be protected, the shape and the size of the assembled structural body can be adjusted according to needs, universality is high, and applicability is good.
本发明涉及公路设施技术领域，公开一种缓冲吸能装置和公路防护设备。其中，缓冲吸能装置包括多个拼接单元，每个拼接单元为横截面呈正多边形的管状结构，所述多个拼接单元拼装在一起形成横截面为蜂巢状的整体；每个所述拼接单元的侧面上设有榫卯结构，相邻拼接单元的侧面之间通过所述榫卯结构榫接。上述缓冲吸能装置，对于各种角度的冲击力都具有较好的缓冲和传导效果，整个缓冲吸能装置具有很好的缓冲效果和防护性能。并且，该缓冲吸能装置可以实现拼接单元的无限扩展拼装，具体可根据需要保护的防撞物的轮廓尺寸进行拼装，且拼装的结构体的形状和尺寸可以根据需要调整，通用性很强，适用性较好。
Buffer energy absorption device and road protection equipment
The invention relates to the technical field of highway facilities, and discloses a buffer energy absorption device and highway protection equipment. The buffer energy absorption device a comprises aplurality of splicing units, each splicing unit is of a tubular structure with the cross section in a regular polygon shape, and the multiple splicing units are spliced together to form a whole with the honeycomb-shaped cross section. A mortise and tenon joint structure is arranged on the side face of each splicing unit, and the side faces of the adjacent splicing units are in mortise joint through the mortise and tenon joint structures. The buffer energy absorption device has good buffering and conducting effects on impact force at various angles, and the whole buffer energy absorption devicea has good buffering effect and protection performance. Moreover, the buffer energy absorption device can achieve infinite extension assembly of the splicing units, specifically, assembly can be conducted according to the outline size of an anti-collision object needing to be protected, the shape and the size of the assembled structural body can be adjusted according to needs, universality is high, and applicability is good.
本发明涉及公路设施技术领域，公开一种缓冲吸能装置和公路防护设备。其中，缓冲吸能装置包括多个拼接单元，每个拼接单元为横截面呈正多边形的管状结构，所述多个拼接单元拼装在一起形成横截面为蜂巢状的整体；每个所述拼接单元的侧面上设有榫卯结构，相邻拼接单元的侧面之间通过所述榫卯结构榫接。上述缓冲吸能装置，对于各种角度的冲击力都具有较好的缓冲和传导效果，整个缓冲吸能装置具有很好的缓冲效果和防护性能。并且，该缓冲吸能装置可以实现拼接单元的无限扩展拼装，具体可根据需要保护的防撞物的轮廓尺寸进行拼装，且拼装的结构体的形状和尺寸可以根据需要调整，通用性很强，适用性较好。
Buffer energy absorption device and road protection equipment
一种缓冲吸能装置和公路防护设备
WANG CHENGHU (author) / WANG HAIYUAN (author) / ZHANG CHUNFA (author) / LI YONG (author) / YU HAIXIA (author) / ZHANG HONGSONG (author) / BU QIANMIAO (author)
2021-02-23
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.
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