A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Safe and energy-saving portable road construction warning sign
The invention discloses a safe and energy-saving portable road construction warning sign which structurally comprises a fixing base, a display screen and a solar cell, the side face of the bottom of the display screen is connected with the fixing base, the top of the display screen is connected with the solar cell, the fixing base comprises a transverse rod, a vertical rod and a sucker, and the top of the sucker is connected with the transverse rod through the vertical rod, the transverses rod is connected with the side surface of the display, the sucker comprises a nut, a screw rod, a sealing cover and a piston, the piston is arranged in the sealing cover, the piston is connected with the bottom of the screw rod, the screw rod penetrates through the vertical rod to be matched with the nut and is connected to the cross rod, and an isolation cavity and an annular cavity in the top of the sealing cover are formed in the sealing cover; the warning sign has the beneficial effects that sealing can be formed between the cement floor and the sealing cover by extruding the soft mud, the adsorption fixing effect is guaranteed, the influence of strong wind on the warning board is avoided, the warning sign can be fixed in situ, the soft mud can be recycled through the opening and closing structure, and waste is prevented.
本发明公开了一种安全节能便携式道路施工警示牌，其结构包括固定座、显示屏、太阳能电池，显示屏底部侧面连接有固定座，显示屏顶部连接有太阳能电池，固定座包括横杆、立杆、吸盘，吸盘顶部通过立杆与横杆相连接，横杆与显示屏侧面相连接，吸盘包括螺母、螺杆、密封罩、活塞，密封罩内部设有活塞，活塞与螺杆底部相连接，螺杆贯穿立杆与螺母相配合，连接在横杆上，密封罩内部设有隔离腔、密封罩顶部环形腔，本发明的有益效果是：通过挤压软泥能够使水泥地面与密封罩之间形成密封，保证吸附固定的效果，避免风大对警示牌造成的影响，使警示牌能够固定在原地不动，且通过开合结构能够对软泥进行回收，防止浪费。
Safe and energy-saving portable road construction warning sign
The invention discloses a safe and energy-saving portable road construction warning sign which structurally comprises a fixing base, a display screen and a solar cell, the side face of the bottom of the display screen is connected with the fixing base, the top of the display screen is connected with the solar cell, the fixing base comprises a transverse rod, a vertical rod and a sucker, and the top of the sucker is connected with the transverse rod through the vertical rod, the transverses rod is connected with the side surface of the display, the sucker comprises a nut, a screw rod, a sealing cover and a piston, the piston is arranged in the sealing cover, the piston is connected with the bottom of the screw rod, the screw rod penetrates through the vertical rod to be matched with the nut and is connected to the cross rod, and an isolation cavity and an annular cavity in the top of the sealing cover are formed in the sealing cover; the warning sign has the beneficial effects that sealing can be formed between the cement floor and the sealing cover by extruding the soft mud, the adsorption fixing effect is guaranteed, the influence of strong wind on the warning board is avoided, the warning sign can be fixed in situ, the soft mud can be recycled through the opening and closing structure, and waste is prevented.
本发明公开了一种安全节能便携式道路施工警示牌，其结构包括固定座、显示屏、太阳能电池，显示屏底部侧面连接有固定座，显示屏顶部连接有太阳能电池，固定座包括横杆、立杆、吸盘，吸盘顶部通过立杆与横杆相连接，横杆与显示屏侧面相连接，吸盘包括螺母、螺杆、密封罩、活塞，密封罩内部设有活塞，活塞与螺杆底部相连接，螺杆贯穿立杆与螺母相配合，连接在横杆上，密封罩内部设有隔离腔、密封罩顶部环形腔，本发明的有益效果是：通过挤压软泥能够使水泥地面与密封罩之间形成密封，保证吸附固定的效果，避免风大对警示牌造成的影响，使警示牌能够固定在原地不动，且通过开合结构能够对软泥进行回收，防止浪费。
Safe and energy-saving portable road construction warning sign
一种安全节能便携式道路施工警示牌
WU XIAOHONG (author)
2021-04-20
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.
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
Environment-friendly and energy-saving road construction warning device
| European Patent Office | 2024