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A platform for research: civil engineering, architecture and urbanism
Automatic folding and unfolding equipment for warning board and warning board
The invention discloses a warning board automatic folding and unfolding device which comprises a rotating support and a rotating oil cylinder which are installed on a vehicle, the rotating oil cylinder is horizontally arranged, and the power output end of the rotating oil cylinder is connected with and controls the rotating support to rotate. A lifting oil cylinder and a lifting support are connected to the movable end of the rotating support and slidably connected with the rotating support in the vertical direction, the lifting oil cylinder is vertically arranged, one end of the lifting oil cylinder is fixed to the rotating support, and the other end of the lifting oil cylinder is connected with and controls the lifting support to vertically ascend and descend. The side, away from the rotating support, of the lifting support is perpendicularly connected with a retractable frame, the two ends of the bottom of the retractable frame are symmetrically connected with air cylinders, and the power output ends of the two air cylinders are oppositely arranged and are both connected with supporting pieces which are perpendicular to the retractable frame, horizontally distributed and used for supporting a warning board; meanwhile, the invention discloses a warning board which can be remotely controlled to be unfolded and folded. The warning board can be conveniently folded and unfolded in front of an operation area, and the safety risk and the labor intensity of the operation can be greatly reduced.
本发明公开了一种警示牌自动收放设备，包括安装于车辆上的旋转支座和旋转油缸，旋转油缸水平布置，其动力输出端连接控制旋转支座转动；旋转支座的活动端连接有升降油缸和升降支架，升降支架与旋转支座在垂直方向滑动连接，升降油缸垂直布置，一端固定在旋转支座上，另一端连接控制升降支架垂直升降；所述升降支架上远离旋转支座的一侧垂直连接有收放框架，收放框架底部两端对称连接有气缸，两个气缸的动力输出端相对设置，均连接有垂直于收放框架且水平分布用于支撑警示牌的支撑件；同时公开了一种警示牌，可以遥控警示牌展开、折叠。本发明能够方便在作业区前收放警示牌，可以大幅降低该项作业的安全风险和劳动强度。
Automatic folding and unfolding equipment for warning board and warning board
The invention discloses a warning board automatic folding and unfolding device which comprises a rotating support and a rotating oil cylinder which are installed on a vehicle, the rotating oil cylinder is horizontally arranged, and the power output end of the rotating oil cylinder is connected with and controls the rotating support to rotate. A lifting oil cylinder and a lifting support are connected to the movable end of the rotating support and slidably connected with the rotating support in the vertical direction, the lifting oil cylinder is vertically arranged, one end of the lifting oil cylinder is fixed to the rotating support, and the other end of the lifting oil cylinder is connected with and controls the lifting support to vertically ascend and descend. The side, away from the rotating support, of the lifting support is perpendicularly connected with a retractable frame, the two ends of the bottom of the retractable frame are symmetrically connected with air cylinders, and the power output ends of the two air cylinders are oppositely arranged and are both connected with supporting pieces which are perpendicular to the retractable frame, horizontally distributed and used for supporting a warning board; meanwhile, the invention discloses a warning board which can be remotely controlled to be unfolded and folded. The warning board can be conveniently folded and unfolded in front of an operation area, and the safety risk and the labor intensity of the operation can be greatly reduced.
本发明公开了一种警示牌自动收放设备，包括安装于车辆上的旋转支座和旋转油缸，旋转油缸水平布置，其动力输出端连接控制旋转支座转动；旋转支座的活动端连接有升降油缸和升降支架，升降支架与旋转支座在垂直方向滑动连接，升降油缸垂直布置，一端固定在旋转支座上，另一端连接控制升降支架垂直升降；所述升降支架上远离旋转支座的一侧垂直连接有收放框架，收放框架底部两端对称连接有气缸，两个气缸的动力输出端相对设置，均连接有垂直于收放框架且水平分布用于支撑警示牌的支撑件；同时公开了一种警示牌，可以遥控警示牌展开、折叠。本发明能够方便在作业区前收放警示牌，可以大幅降低该项作业的安全风险和劳动强度。
Automatic folding and unfolding equipment for warning board and warning board
一种警示牌自动收放设备及警示牌
ZHAO SHUXIANG (author) / ZHANG CHEN (author) / ZHANG JIANGYONG (author) / LI JIACHUN (author) / LI ANG (author) / WANG QINGXIAN (author) / ZHAO PENGLI (author) / GUO BAIFU (author) / LENG LUYOU (author) / HAN JISHENG (author)
2024-12-03
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.
/
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
Fault warning automatic folding and unfolding device for logistics vehicle
| European Patent Office | 2022