Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Width-limiting and height-limiting device for highway bridge
A width-limiting and height-limiting device for a highway bridge is disclosed in the invention, and comprises a ground groove and vertical rods, and the ground groove is formed in the ground at an entrance of the highway bridge in the transverse direction and is perpendicular to the trend of the highway bridge. The device has the beneficial effects that the two vertical rods can be far away from or close to each other by screwing supporting rods to drive screw rods at the two ends to be engaged with threaded sleeves, so that the limited width of the device is quickly adjusted; and meanwhile, the threaded sleeves and the threaded rods can quickly ascend and descend in the mode that lantern rings ascend and descend along the vertical rods and are clamped into different limiting holes to adjust the limited height of the device quickly, so the limited width and the limited height of the device are quickly adjusted in the using process, height and width limitation can be adjusted accordingto needs in the setting process, meanwhile, special emergency vehicles can conveniently and smoothly pass through in time, limitation in the using process of the device is avoided, and large-scale application and popularization of the device are facilitated.
本发明公开了一种公路桥梁用限宽限高装置，包括地槽和立杆，所述地槽沿横向设置且开设在公路桥梁入口处的地面并与公路桥梁走向垂直。有益效果在于：本发明通过拧动支撑杆带动两端的螺杆与螺纹套筒啮合的方式能够使两个立杆彼此远离或靠近，以此来对装置的限宽进行快速调整，同时通过套环沿立杆升降并分别卡入不同的限位孔的方式能够使螺纹套筒及螺纹杆快速升降，以此来对装置的限高进行快速调整，如此便实现了装置使用过程中限宽宽度和限高高度的快速调节，既能够在设置过程中按照需要来进行限高限宽的调整，同时也方便了特殊应急车辆能够及时的顺利通过，规避了装置使用过程中的局限性，有利于装置大范围的推广使用。
Width-limiting and height-limiting device for highway bridge
A width-limiting and height-limiting device for a highway bridge is disclosed in the invention, and comprises a ground groove and vertical rods, and the ground groove is formed in the ground at an entrance of the highway bridge in the transverse direction and is perpendicular to the trend of the highway bridge. The device has the beneficial effects that the two vertical rods can be far away from or close to each other by screwing supporting rods to drive screw rods at the two ends to be engaged with threaded sleeves, so that the limited width of the device is quickly adjusted; and meanwhile, the threaded sleeves and the threaded rods can quickly ascend and descend in the mode that lantern rings ascend and descend along the vertical rods and are clamped into different limiting holes to adjust the limited height of the device quickly, so the limited width and the limited height of the device are quickly adjusted in the using process, height and width limitation can be adjusted accordingto needs in the setting process, meanwhile, special emergency vehicles can conveniently and smoothly pass through in time, limitation in the using process of the device is avoided, and large-scale application and popularization of the device are facilitated.
本发明公开了一种公路桥梁用限宽限高装置，包括地槽和立杆，所述地槽沿横向设置且开设在公路桥梁入口处的地面并与公路桥梁走向垂直。有益效果在于：本发明通过拧动支撑杆带动两端的螺杆与螺纹套筒啮合的方式能够使两个立杆彼此远离或靠近，以此来对装置的限宽进行快速调整，同时通过套环沿立杆升降并分别卡入不同的限位孔的方式能够使螺纹套筒及螺纹杆快速升降，以此来对装置的限高进行快速调整，如此便实现了装置使用过程中限宽宽度和限高高度的快速调节，既能够在设置过程中按照需要来进行限高限宽的调整，同时也方便了特殊应急车辆能够及时的顺利通过，规避了装置使用过程中的局限性，有利于装置大范围的推广使用。
Width-limiting and height-limiting device for highway bridge
一种公路桥梁用限宽限高装置
SHEN FEI (Autor:in) / WANG XIAOLU (Autor:in)
09.03.2021
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.
Adjustable width and height limiting device for highway bridge
| Europäisches Patentamt | 2023
Bridge height limiting device for highway engineering
| Europäisches Patentamt | 2023
Novel bridge height limiting device for highway engineering
| Europäisches Patentamt | 2023