A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Liftable height limiting device for highway
The invention relates to the technical field of highway height limiting, in particular to a liftable height limiting device for a highway, and solves the technical problems that in the prior art, a highway height limiting device on the market performs lifting adjustment through cooperation of a sliding block and a sliding groove when a cross beam is adjusted, long-time abrasion easily causes loss of the sliding block, personnel need to regularly replace the sliding block, and the working efficiency is high. The use cost of an enterprise is increased, meanwhile, the workload of personnel is increased, and rapid and convenient use of the device is not facilitated. A liftable height limiting device for a road comprises a first straight rod and a second straight rod, a connecting groove is formed in the top of the first straight rod, a top cover is fixedly connected to the top of the connecting groove, and a motor is installed at the bottom of an inner cavity of the connecting groove. The situation that in a traditional mode, due to long-time use, a sliding block is prone to abrasion, and personnel need to replace the sliding block regularly is avoided, convenience is brought to rapid use of personnel, meanwhile, the use cost of an enterprise is reduced, and the service life of the whole device is prolonged.
本发明涉及公路限高技术领域，尤其涉及一种公路用可升降限高装置，解决了现有技术中市场上的公路限高装置在对于横梁调节时通常是通过滑块与滑槽相配合来进行升降调节，长时间的磨损极容易导致滑块的损耗，需要人员定期更换，增加了企业使用成本同时，也增加了人员的工作负担，不利于装置的快速便捷使用的问题。一种公路用可升降限高装置，包括第一直杆和第二直杆，第一直杆的顶部开设有连接槽，且连接槽的顶部固定连接有顶盖，并且连接槽的内腔底部安装有电机。本发明避免了传统方式中，长时间的使用使得滑块磨易磨损，需要人员定期更换的情况，方便了人员快捷的使用同时，降低了企业使用成本，增加了装置整体的使用年限。
Liftable height limiting device for highway
The invention relates to the technical field of highway height limiting, in particular to a liftable height limiting device for a highway, and solves the technical problems that in the prior art, a highway height limiting device on the market performs lifting adjustment through cooperation of a sliding block and a sliding groove when a cross beam is adjusted, long-time abrasion easily causes loss of the sliding block, personnel need to regularly replace the sliding block, and the working efficiency is high. The use cost of an enterprise is increased, meanwhile, the workload of personnel is increased, and rapid and convenient use of the device is not facilitated. A liftable height limiting device for a road comprises a first straight rod and a second straight rod, a connecting groove is formed in the top of the first straight rod, a top cover is fixedly connected to the top of the connecting groove, and a motor is installed at the bottom of an inner cavity of the connecting groove. The situation that in a traditional mode, due to long-time use, a sliding block is prone to abrasion, and personnel need to replace the sliding block regularly is avoided, convenience is brought to rapid use of personnel, meanwhile, the use cost of an enterprise is reduced, and the service life of the whole device is prolonged.
本发明涉及公路限高技术领域，尤其涉及一种公路用可升降限高装置，解决了现有技术中市场上的公路限高装置在对于横梁调节时通常是通过滑块与滑槽相配合来进行升降调节，长时间的磨损极容易导致滑块的损耗，需要人员定期更换，增加了企业使用成本同时，也增加了人员的工作负担，不利于装置的快速便捷使用的问题。一种公路用可升降限高装置，包括第一直杆和第二直杆，第一直杆的顶部开设有连接槽，且连接槽的顶部固定连接有顶盖，并且连接槽的内腔底部安装有电机。本发明避免了传统方式中，长时间的使用使得滑块磨易磨损，需要人员定期更换的情况，方便了人员快捷的使用同时，降低了企业使用成本，增加了装置整体的使用年限。
Liftable height limiting device for highway
一种公路用可升降限高装置
WANG YAJUN (author) / DAI LINGYUN (author) / WANG YONGGANG (author) / CUI ZHIJUN (author) / LIU JIA (author) / XUE ZEZHOU (author) / SONG CE (author) / KANG WENGANG (author) / LI HAITAO (author) / HAO JIANBO (author)
2022-05-31
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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