A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an adjustable road protective guard which comprises two vertical rods and a supporting rod, the two vertical rods are arranged in a bilateral symmetry mode, the two sides of the supporting rod are fixedly connected with the bottoms of the inner sides of the vertical rods, extension rods are arranged in inner cavities of the vertical rods, grooves are formed in the bottoms of the extension rods, sliding sleeves are installed at the tops of inner cavities of the grooves, and the sliding sleeves are arranged in the inner cavities of the extension rods. A sliding rod is slidably connected to an inner cavity of the sliding sleeve, the bottom of the sliding rod penetrates through the bottom of the groove and is fixedly connected with the bottom of an inner cavity of the vertical rod, screw holes are sequentially formed in the outer side of the extension rod from top to bottom, and a screw pin is arranged at the top of the outer side of the vertical rod. By arranging the screw pin, the vertical rod and the extension rod are fixed, the problem that the vertical rod and the extension rod fall off during working and use is solved, the stability of the vertical rod and the extension rod during working is improved, by arranging the guide groove and the sliding plate, the extension column is stably moved, and the service life of the extension column is prolonged. The problem that the extension column shakes when moving is solved.
本发明公开了一种可调节的道路用防护栏，包括立杆和支撑杆，立杆的数量为两个，且两个为左右对称设置，支撑杆的两侧与立杆内侧的底部连接固定，立杆的内腔设置有延长杆，延长杆的底部开设有凹槽，凹槽内腔的顶部安装有滑套，滑套的内腔滑动连接有滑杆，滑杆的底部贯穿凹槽的底部与立杆内腔的底部连接固定，延长杆的外侧从上至下依次开设有螺孔，立杆外侧的顶部设置有螺销。本发明通过设置螺销，对立杆和延长杆起到了固定的作用，防止立杆和延长杆在工作使用时出现脱落的问题，增加了立杆和延长杆工作时的稳定性，通过设置导槽和滑板，对延长柱起到了移动稳定的作用，解决了延长柱在移动时出现晃动的问题。
The invention discloses an adjustable road protective guard which comprises two vertical rods and a supporting rod, the two vertical rods are arranged in a bilateral symmetry mode, the two sides of the supporting rod are fixedly connected with the bottoms of the inner sides of the vertical rods, extension rods are arranged in inner cavities of the vertical rods, grooves are formed in the bottoms of the extension rods, sliding sleeves are installed at the tops of inner cavities of the grooves, and the sliding sleeves are arranged in the inner cavities of the extension rods. A sliding rod is slidably connected to an inner cavity of the sliding sleeve, the bottom of the sliding rod penetrates through the bottom of the groove and is fixedly connected with the bottom of an inner cavity of the vertical rod, screw holes are sequentially formed in the outer side of the extension rod from top to bottom, and a screw pin is arranged at the top of the outer side of the vertical rod. By arranging the screw pin, the vertical rod and the extension rod are fixed, the problem that the vertical rod and the extension rod fall off during working and use is solved, the stability of the vertical rod and the extension rod during working is improved, by arranging the guide groove and the sliding plate, the extension column is stably moved, and the service life of the extension column is prolonged. The problem that the extension column shakes when moving is solved.
本发明公开了一种可调节的道路用防护栏，包括立杆和支撑杆，立杆的数量为两个，且两个为左右对称设置，支撑杆的两侧与立杆内侧的底部连接固定，立杆的内腔设置有延长杆，延长杆的底部开设有凹槽，凹槽内腔的顶部安装有滑套，滑套的内腔滑动连接有滑杆，滑杆的底部贯穿凹槽的底部与立杆内腔的底部连接固定，延长杆的外侧从上至下依次开设有螺孔，立杆外侧的顶部设置有螺销。本发明通过设置螺销，对立杆和延长杆起到了固定的作用，防止立杆和延长杆在工作使用时出现脱落的问题，增加了立杆和延长杆工作时的稳定性，通过设置导槽和滑板，对延长柱起到了移动稳定的作用，解决了延长柱在移动时出现晃动的问题。
Adjustable protective fence for road
一种可调节的道路用防护栏
WANG MINGXIANG (author)
2024-03-08
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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