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A platform for research: civil engineering, architecture and urbanism
Safety protection device for road inspection well operation
A safety protection device for road inspection well operation relates to an inspection well operation safety protection frame, a warning lamp (48), an illuminating lamp and an air exchange fan (6) arerespectively arranged on an upper frame, and a telescopic pipe (10) capable of being inserted into an inspection well is arranged on an air outlet of the air exchange fan. One end of an end rod A (39) and one end of an end rod B (49) of the upper frame are respectively provided with a long connecting seat (4) which is hinged to the upper end of one side frame of the two side frames, and the otherend of the end rod A and the other end of the end rod B are respectively provided with a short connecting seat (38) which is hinged to the upper end of the other side frame of the two side frames, apositioning rod A (12) and a positioning rod B (26) are respectively arranged at the lower parts of the two ends of the frames on the two sides, inspection well mouth hooks capable of being hidden arearranged at the positions, close to the two ends, of the groove rod A (23) and the groove rod B (28) at the lower ends of the two side frames respectively. The warning lamp is used for warning passersby, the ventilation fan provides fresh air for the underground, and the inspection well mouth hook prevents the passersby from falling into the inspection well.
一种道路窨井作业的安全防护装置，涉及一种窨井作业安全防护架，在上部框架上分别设有警示灯（48）、照明灯和换气风机（6），所述换气风机的排风口上设有能够插入窨井的伸缩管（10）；上部框架的端杆A（39）和端杆B（49）一端设置分别的长连接座（4）与两侧框架的其中一侧框架上端铰接连接，端杆A和端杆B另一端设置分别的短连接座（38）与两侧框架的另一侧框架上端铰接连接，两侧框架的两端下部分别设有定位杆A（12）和定位杆B（26），在两侧框架下端的槽杆A（23）和槽杆B（28）的靠近两端分别设有可隐藏的窨井口钩子；本发明利用警示灯提醒路人，由换气风机为井下提供新鲜空气，由窨井口钩子防止路人跌入窨井内。
Safety protection device for road inspection well operation
A safety protection device for road inspection well operation relates to an inspection well operation safety protection frame, a warning lamp (48), an illuminating lamp and an air exchange fan (6) arerespectively arranged on an upper frame, and a telescopic pipe (10) capable of being inserted into an inspection well is arranged on an air outlet of the air exchange fan. One end of an end rod A (39) and one end of an end rod B (49) of the upper frame are respectively provided with a long connecting seat (4) which is hinged to the upper end of one side frame of the two side frames, and the otherend of the end rod A and the other end of the end rod B are respectively provided with a short connecting seat (38) which is hinged to the upper end of the other side frame of the two side frames, apositioning rod A (12) and a positioning rod B (26) are respectively arranged at the lower parts of the two ends of the frames on the two sides, inspection well mouth hooks capable of being hidden arearranged at the positions, close to the two ends, of the groove rod A (23) and the groove rod B (28) at the lower ends of the two side frames respectively. The warning lamp is used for warning passersby, the ventilation fan provides fresh air for the underground, and the inspection well mouth hook prevents the passersby from falling into the inspection well.
一种道路窨井作业的安全防护装置，涉及一种窨井作业安全防护架，在上部框架上分别设有警示灯（48）、照明灯和换气风机（6），所述换气风机的排风口上设有能够插入窨井的伸缩管（10）；上部框架的端杆A（39）和端杆B（49）一端设置分别的长连接座（4）与两侧框架的其中一侧框架上端铰接连接，端杆A和端杆B另一端设置分别的短连接座（38）与两侧框架的另一侧框架上端铰接连接，两侧框架的两端下部分别设有定位杆A（12）和定位杆B（26），在两侧框架下端的槽杆A（23）和槽杆B（28）的靠近两端分别设有可隐藏的窨井口钩子；本发明利用警示灯提醒路人，由换气风机为井下提供新鲜空气，由窨井口钩子防止路人跌入窨井内。
Safety protection device for road inspection well operation
一种道路窨井作业的安全防护装置
JIANG HAIYAN (author)
2021-01-26
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.
/
E04G
SCAFFOLDING
,
Baugerüste
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
F21Y
Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
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