Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision buffering device for road construction
The invention relates to the technical field of road construction, and discloses an anti-collision buffer device for road construction, which comprises a main frame arranged at the tail end of an anti-collision vehicle, and further comprises a primary buffer mechanism and a secondary buffer mechanism, the primary buffer mechanism comprises a plurality of extrusion rollers, a mounting frame and a sliding plate, a connecting plate is arranged at one end of the sliding plate, a bearing plate is arranged on the connecting plate, and the mounting frame is arranged on the bearing plate; the installation frame comprises arc-shaped supports located at the upper ends and the lower ends of the extrusion rollers and installation plates, a plurality of installation shafts for installing the extrusion rollers are further arranged between the two arc-shaped supports, and sliding cavities allowing the sliding plates to slide and contract are further formed in the side baffles. The outer side of the side baffle is further provided with an air supercharger for supercharging the interior of the sliding cavity and an electromagnetic pressure relief valve for relieving pressure of the sliding cavity. The anti-collision device aims to enable a rear vehicle to decelerate in advance before the rear vehicle collides with the anti-collision device in the forward direction, so that overlarge impact force generated by direct forward collision is avoided, and the rear vehicle and constructors in front of the rear vehicle can be better protected.
本发明涉及道路施工技术领域，公开了一种道路施工用防撞缓冲装置，包括设置在防撞车尾端的主框架，还包括一级缓冲机构以及二级缓冲机构；一级缓冲机构包括多个挤压滚筒、安装框以及滑动板，滑动板的一端设置连接板，连接板上设有承载板，安装框设置在承载板上；安装框包括位于挤压滚筒上下两端的弧形支架以及安装板，两弧形支架之间还设有多根安装挤压滚筒的安装轴，侧挡板上还形成有供滑动板滑动收缩的滑动腔，侧挡板的外侧还设有对滑动腔内部进行增压的空气增压机以及对滑动腔进行泄压的电磁泄压阀。其目的是，使得后方车辆在正向撞击到防撞装置之前先行减速，避免直接正向撞击产生过大的冲击力，可以更好地保护后方车辆以及前方施工人员。
Anti-collision buffering device for road construction
The invention relates to the technical field of road construction, and discloses an anti-collision buffer device for road construction, which comprises a main frame arranged at the tail end of an anti-collision vehicle, and further comprises a primary buffer mechanism and a secondary buffer mechanism, the primary buffer mechanism comprises a plurality of extrusion rollers, a mounting frame and a sliding plate, a connecting plate is arranged at one end of the sliding plate, a bearing plate is arranged on the connecting plate, and the mounting frame is arranged on the bearing plate; the installation frame comprises arc-shaped supports located at the upper ends and the lower ends of the extrusion rollers and installation plates, a plurality of installation shafts for installing the extrusion rollers are further arranged between the two arc-shaped supports, and sliding cavities allowing the sliding plates to slide and contract are further formed in the side baffles. The outer side of the side baffle is further provided with an air supercharger for supercharging the interior of the sliding cavity and an electromagnetic pressure relief valve for relieving pressure of the sliding cavity. The anti-collision device aims to enable a rear vehicle to decelerate in advance before the rear vehicle collides with the anti-collision device in the forward direction, so that overlarge impact force generated by direct forward collision is avoided, and the rear vehicle and constructors in front of the rear vehicle can be better protected.
本发明涉及道路施工技术领域，公开了一种道路施工用防撞缓冲装置，包括设置在防撞车尾端的主框架，还包括一级缓冲机构以及二级缓冲机构；一级缓冲机构包括多个挤压滚筒、安装框以及滑动板，滑动板的一端设置连接板，连接板上设有承载板，安装框设置在承载板上；安装框包括位于挤压滚筒上下两端的弧形支架以及安装板，两弧形支架之间还设有多根安装挤压滚筒的安装轴，侧挡板上还形成有供滑动板滑动收缩的滑动腔，侧挡板的外侧还设有对滑动腔内部进行增压的空气增压机以及对滑动腔进行泄压的电磁泄压阀。其目的是，使得后方车辆在正向撞击到防撞装置之前先行减速，避免直接正向撞击产生过大的冲击力，可以更好地保护后方车辆以及前方施工人员。
Anti-collision buffering device for road construction
一种道路施工用防撞缓冲装置
HU XINGHUA (Autor:in) / LEI HAO (Autor:in) / CHENG RUIZI (Autor:in) / ZHAO JIAHAO (Autor:in) / ZHANG JIE (Autor:in) / LIU WEI (Autor:in) / ZHOU XIAOCHUAN (Autor:in) / WANG ZHOUZUO (Autor:in) / WANG NANHAO (Autor:in)
13.09.2024
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.
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